baber/WOPTO huggingface dataset:
Patent JP-H01169261-A (JP)
Title: Heat pump type air-conditioner
Inventor: MATSUSHIMA HIROAKI
IPC: F25B13/00
Filed: 1987-12-25
Abstract: PURPOSE:To eliminate the shortage of refrigerator oil without lowering a heating capacity, by installing a control device which is capable of controlling a rotational speed of an indoor fan motor so that the pressure in a compressor may change below a fixed value when a preheating operation comes to a halt. CONSTITUTION:When starting a heating operation, a microcomputer 15 is controlled by a signal transmitted from a temperature detection device 14 and a pressure detection device 12 of a compressor 1. When a detected temperature exceeds a predetermined value Tp, it is controlled that a signal is transmitted to an indoor fan drive unit 16 so that voltage Vo available during normal operation may be applied to an indoor fan motor 5, if the quantity of superheat at the outlet of the compressor 1 exceeds a predetermined value Ts, and if it fails to exceed the predetermined value Ts, the voltage will be raised by Vo. If the pressure change for a fixed time is smaller than a predetermined value DELTAP, the voltage of the indoor fan motor will be repeatedly increased by Vo under control until the quantity of superheat exceeds the predetermined value Ts. If it exceeds the predetermined value DELTAP, the application voltage will be reduced by Vo. It is therefore, possible to eliminate drastic pressure variation and prevent the shortage of refrigerator oil due to the foaming of the oil.
Patent JP-H03130089-A (JP)
Title: Cloning and expression of monkey conversion growth factor-beta 1
Inventor: ANSONII EFU PAACHIO
IPC: C12N15/12
Filed: 1989-12-16
Abstract: Recombinant transforming growth factor- beta 1 (TGF- beta 1) is expressed to high levels in Chinese hamster ovary (CHO) cells using dihydrofolate reductase (dhfr) gene amplification. The expression plasmid was derived from the pSV2 vectors and contained, in tandem, the simian TGF- beta 1 and mouse dhfr cDNAs. Transcription of both cDNAs was controlled by the SV40 early promoter. Stepwise selection of transfected CHO cells in increasing concentrations of methotrexate yielded cell lines expressing amplified TGF- beta 1 nucleic acid sequences. The expression plasmid DNA was amplified greater than 35-fold in one of the methotrexate selected transfectants. The major proteins secreted by these cells consisted of latent TGF- beta 1 and TGF- beta 1 precursor polypeptides as judged by immunoblots using site-specific anti-peptide antibodies derived from various regions of the TGF- beta 1 precursor. Levels of recombinant TGF- beta 1 protein secreted by these cells approached 30 ug/24 hour/10<7> cells. Expression vectors encoding TGF- beta 1 precursor variants which direct the synthesis and secretion of TGF- beta 1 in transfected mammalian cells are also described.
Patent JP-2001143110-A (JP)
Title: System and method for collecting charge
Inventor: KOJIMA HIDEAKI
IPC: G07B15/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To diffuse a traffic flow to each lane in the toll booth of a pay road. SOLUTION: A host computer 60 of this charge collecting system collects the data of processed results from plural lanes(traffic lanes) set at a toll booth, and calculates the traffic amounts or ETC capacity factor of the tool booth, and decides the operation configuration of each lane as one of only ETC, coexistence, conventional type or closure from the calculated result, and automatically switches the operation configuration of each lane and the actual operation configuration while holding the equipment of each system set in each lane in an available state.
Patent JP-H10170395-A (JP)
Title: Testing method of optical line monitoring system
Inventor: SAKUMA TAKESHI
IPC: G02B6/24
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a testing method by which the abnormality of an optical line monitoring system itself can be detected surely. SOLUTION: A testing method includes a first process in which testing light is made to enter optical lines 23 to be tested from an optical pulse tester 20 and the reflected light is observed after totally reflecting ends are constituted by fitting reflecting means to test ports 27 installed n optical lines 8 and 23 to be tested and a second process in which the testing light is made to enter the lines 8 and 23 from the tester 20 and the reflected light is observed after nonreflecting or low-reflecting ends are constituted by fitting reflection preventing means to the ports 27. In this method, the abnormality of an optical line to be tested is surely detected by executing either one of the first and second processes prior to the other.
Patent JP-H06192548-A (JP)
Title: Thermoplastic resin gear
Inventor: TOMITA HITOSHI
IPC: C08L67/02
Filed: 1992-11-11
Abstract: PURPOSE:To provide a gear substantially not generating sound when driven. CONSTITUTION:A gear is characterized by using as a raw material a thermoplastic resin produced from terephthalic acid or its ester-forming derivative and a hydrogenated dimer acid or its ester-forming derivative as an acid component and 1,4-butanediol as a main glycol component, the hydrogenated dimer acid being contained in a proportion of 0.5-30mol.% in the acid component. A gear is characterized by using as a raw material a thermoplastic resin comprising (A) 5-95wt.% of a thermoplastic copolyester resin and (B) 5-95wt.% of polybutylene terephthalate, the component (A) being a polymer produced from terephthalic acid or its ester-forming derivative and hydrogenated dimer acid or its ester-forming derivative as an acid component and 1,4-butanediol as a main glycol component, the proportion of the hydrogenated dimer acid component being 0.5-30mol.% in the acid component constituting the components (A) and (B).
Patent JP-2000144237-A (JP)
Title: High frequency induction heating coil
Inventor: KOYAMA MASAYUKI
IPC: H05B6/10
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To heat only the side surface part of a groove part. SOLUTION: This high frequency induction heating coil to heat the side surface part opposite to each other of a groove part formed on an inner surface of a cylindrical work is provided with a pair of heating conductor parts 110A, 120A opposite to the side surface parts, a pair of power supply conductor parts 150A, 160A to be connected to a high-frequency power source, a first connection conductor part 150A to connect one power supply conductor part 130A to one heating conductor part 110A, and a second connection conductor part 160A to connect the other heating conductor part 110A to the other heating conductor part 120A, and the first connection conductor part 150A and the second connection conductor part 160A are provided with parallel parts 151A, 1612A to split the high-frequency current.
Patent JP-H09136690-A (JP)
Title: Buoyant life belt
Inventor: OSHIO KOZO
IPC: A63B31/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To swim without any interference by a buoyant body attached to a body by successively providing a plurality of hollow buoyant bodies engaged with one another in both ends and fixing the engaged buoyant bodies to the body. SOLUTION: Five flat buoyant bodies 1 made of polyvinyl chloride each having a proper thickness are formed to be hollow so as to form hollow parts 1b and the buoyant bodies 1 are integrally and successively provided via connecting parts 1a. A pair of fastening belts 3-1 are provided in two stages as engaging means in the end parts of the buoyant bodies 1 positioned in both ends of the connected part and these fastening belts 3-1 are engaged with each other and fixed to the body. Thus, even when feet do not touch the ground, a face is placed above the water surface without moving hands and legs and swimming is allowed without being interfered with the buoyant bodies.
Patent JP-H09174003-A (JP)
Title: Manual dust collector for attaching electromotor
Inventor: IWAMOTO YASUO
IPC: B08B5/04
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly collect and remove dust and cut pieces after the construction of an iron plate or a wall rood sash by a hole saw or a drill in the electric servicing in a car or building machinery and interior finish work. SOLUTION: A final floating piece is formed into a gear shape to obtain a gear piece 6. A three-phase gear and a center gear are fitted. Since the material quality of the floating piece 5 is plastic, a fitting bar and a floating piece uneven surface are applied and the balance relation with a push spring 8 is made most important. A specially selected part 13 is overlapped to a specially selected frame 1. The part 13 and the frame 14 play important function in order to determine the superposing play interval of the floating piece 5. In order to facilitate the replacement of the floating piece due to the balance relation, play interval or abrasion by long-term use of the floating piece, the specially selected frame, a leather cover and a bundling band are used.
Patent JP-2001138164-A (JP)
Title: Automatic tool changing device
Inventor: GOTO KIYOTO
IPC: B23B31/22
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tool changing device of simple constitution and low cost. SOLUTION: A pair of unclamping arms 26 are provided on a spindle head 11 to be capable of oscillation, a pressure-contact roller 34 is provided on a rear end of the unclamping arm 26, and a presser roller 30 is provided at a tip to compose an unclamping means 25. On a tool magazine 24, an operation member 40 is provided. For replacement of tools, the spindle head 11 and the tool magazine 24 are relatively moved, the unclamping means 25 is operated by the operation member 40, and a quick change holder 13 is set at clamping/ unclamping condition for change of tools. Need of providing plural unclamping means on the tool magazine 24 is thus eliminated, whereby a simple structure and a low cost can be achieved.
Patent JP-H09146390-A (JP)
Title: Cleaning device for transfer roller
Inventor: KATO SHINGO
IPC: G03G21/10
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To attain the saving of space and reduction in cost, to enhance a cleaning property and to secure reliability by providing a means for receiving toner scraped by a blade and a means for dropping the toner received by means of gravity when a transfer paper does not pass. SOLUTION: A toner receiving plate 47 is nearly horizontally arranged at a position just under the contact part of the blade 45 with a transfer roller 14. Since the toner receiving plate 47 receives the scraped residual toner T2, it does not drop on the front surface of the transfer paper P during passage, at the time of transferring. Further, a contact/uncontact turning mechanism 33 for allowing the transfer roller 14 to contact/uncontact with an intermediate transfer belt 10 and simultaneously, turning the toner receiving plate 47, linked with the contact/uncontact and a toner recovering container 21 are provided. The mechanism 33 displaces the toner receiving plate 47 to a retreat position, when the transfer paper dose not pass, to drop the received toner T2 by the gravity.  Thus, high image quality is obtained without surface staining and it is unnecessary that a particular recovering container is provided.
Patent JP-H11159231-A (JP)
Title: Shielding structure for upper part of overhang door
Inventor: CHIYOU KOU
IPC: E05D13/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide shielding structure for the upper part of an overhang door that can facilitate shielding member fitting work while reducing parts cost and machining cost. SOLUTION: A hanger rail 1 is provided with protrusions 3, 3e or recesses, and recesses 41 or protrusions are formed at shielding members 4, 4e. The protrusions and recesses are engaged to fix the shielding members 4, 4e to the hanger rail 1. The upper part of a connected body of the hanger rail 1 and shielding members 4, 4e is fitted into recessed grooves 51 provided at the lower face of an upper frame H of an opening frame. The hanger rail 1 is fixed to the upper frame H by screws, and the upper end parts of the shielding members 4, 4e are fixed being held down by the upper frame H. In addition, the longitudinal end parts of the hanger rail 1 or those of the hanger rail 1 and shielding members 4, 4e are cut longer than a sash pulley to form short- sized partial hanger rails, and the partial hanger rails are removably fitted to the upper frame H of the opening frame.
Patent JP-H06170089-A (JP)
Title: Clothes dryer
Inventor: NAKAURA MASAAKI
IPC: D06F58/02
Filed: 1992-12-08
Abstract: PURPOSE:To prevent uneven drying of each object to be dried by providing a comparator for outputting an arrival signal at the time when a drying degree signal reaches a target level, and a deciding device for cumulating and calculating the arrival signal every unit time and outputting a drying deciding signal at the time when the result becomes above a reference value. CONSTITUTION:In the clothes dryer deciding a dry state of an object to be dried, this dryer is provided with a comparator 48 comparing a drying degree signal outputted from electrodes 46 with a signal of a target drying level set at a target drying level setting device 47 and outputting an arrival signal at the time when the former drying degree signal reaches the latter target drying level. Subsequently, this dryer is provided with an arrival signal cumulator 30 cumulating and calculating the generation quantity of the arrival signal every unit time, and also, a deciding device 2 outputting a drying deciding signal at the time when the output of the arrival signal cumulation device 30 exceeds a reference value. In such a state, based on this drying deciding signal, a dry state of an object to be dried is decided. Accordingly, even in the case of the object to be dried which is difficult to dry, the drying deciding signal is not outputted during an undried state, and uneven drying of the object to be dried is not generated.
Patent JP-H08182588-A (JP)
Title: Showcase and exhibiting method for plant or the like
Inventor: UESUGI SHINYA
IPC: A47F7/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a showcase capable of heightening a representation effect by improving a degree of freedom for a layout and an exhibiting method for a plant, etc., using the same. CONSTITUTION: The showcases 1, 2 and 3 for the plant, etc., are equipped with a rectangular seat plate 4 to place the plant, etc., and frames 5, 14 and 16 formed in rectangular parallelopiped frame shape to support by placing the seat plate 4 with both terminal parts. The seat plate 4 is formed in such a way that other direction length 2L (D4 ) of positive integer times except for one is provided for one direction length L (W4 ), and the one direction length D5 of the frames 5, 14 and 16 are set equal to the one direction length L of the seat plate 4, and residual two direction length W5 , H5 , H14 and H16 are set at the positive integer times 2L, 4L and 6L of the other direction length 2L of the seat plate 4.  Also, the exhibiting method of the plant, etc., is performed by arranging plural showcases 1, 2 and 3 with different kinds of size and placing the plant, etc., on those showcases 1, 2 and 3.
Patent JP-H07181725-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/087
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a toner excellent in fixability and blocking resistance. CONSTITUTION:This toner contains a resin binder made of a styrene homopolymer having a wt. average mol.wt. of >=5X10<4>. The chromatograph of the homopolymer obtd. by gel permeation chromatography has one or more peaks in a mol.wt. range of <=1X10<4> and one or more peaks in the mol.wt. range of 1X10<5> to 1X10<7>.
Patent JP-2001148617-A (JP)
Title: Manufacturing method of saw filter
Inventor: KATO HIDEKI
IPC: H03H3/10
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a SAW filter which can precisely and finely adjust the center frequency of the SAW filter of a whole wafer, eliminates defective product without taking much time for reusing the wafer and can improve manufacturing yield. SOLUTION: A substrate (wafer) is cut so that plural SAW filters are individually divided. A center frequency is recognized at every SAW filter, the center frequencies are grouped in accordance with frequency deviation and the center frequency is adjusted at every group by an ion exchange method. The center frequency of the SAW filter can finely and individually be adjusted. The precision of fine adjustment can be improved and losses are reduced. The whole wafer can effectively be used for a wide range and an effective area is enlarged. Since the center frequency is finely adjusted at every group, fine adjustment can be speeded up and precision can be improved.
Patent JP-H01168252-A (JP)
Title: Treatment of noodles and apparatus therefor
Inventor: YAMATO HIROYUKI
IPC: A23L7/109
Filed: 1987-12-24
Abstract: PURPOSE:To enable mass-production of semi-dried noodles having water-content adjustable over a wide range, by hanging raw noodle strings cut to a prescribed length over a horizontal cantilever rod of an endlessly circulating conveyor line, passing through a surface-water controlling zone and taking out of the conveyor line after aging or reconstitution treatment. CONSTITUTION:An endless circulation apparatus 2' is extended between horizontal sprockets 6, 6. Raw noodle strings cut to prescribed length A are hang over an outwardly extended horizontal cantilever rod 4 at the receiving end A of the circulation apparatus 2'. The noodle strings are passed through a surface-water controlling zone 3 composed of a hot-air drying box 7 to decrease the surface water-content of the noodle strings for about 1-5min. The strings are restored to flexible state by passing through a transfer zone 5 while exposing to outer atmosphere.
Patent JP-H03188779-A (JP)
Title: Picture transmitter
Inventor: ICHII YUTAKA
IPC: H04N7/01
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a reproduced picture with less distortion by decreasing number of scanning lines forming a picture substantially among scanning lines of a wide picture with different aspect ratio with respect to a standard picture and sending the picture together with the required scanning lines to decode the original scanning lines. CONSTITUTION:A CPU 13 reads scanning lines Q1-Q12 of a wide picture stored in a RAM 12 while thinning them at an interval of one scanning line according to the address sequence set in a ROM 14. Then a signal processing section 15 arranges the scanning lines again so that odd number of scanning lines a1, a3,..., a11 are in the middle of the screen of a receiver 16. Moreover, the remaining even order scanning lines a2, a4,..., a12 are rearranged so that they come to the vertical position of the screen of the receiver 16. Thus, since the wide picture whose aspect ratio is 9:16 is displayed in the receiver 16 with the standard picture whose aspect ratio is 3:4 while being compressed in both horizontal and vertical directions, the picture whose distortion is corrected is obtained.
Patent JP-H07186911-A (JP)
Title: Manual brake device
Inventor: MASUDA SATORU
IPC: F16D65/28
Filed: 1993-12-24
Abstract: PURPOSE:To house an operation handle that has been pulled for applying a brake by restoring it to the former state while applying the brake, in a stick type manual brake device by which the brake is applied by pulling the operation handle for pulling a brake cable. CONSTITUTION:A manual brake device is provided with a lock guide 60 with which the operating stem 20 to which the base end of an operation handle 22 has been fixed is twistedly turnably and pushedly movably connected to the oscillating end of an operation lever 10 for pulling a brake cable, and also by which the oscillating end is moved along an oscillatable lock stem 50 while keeping parallel with the operating stem 20. Further, the lock guide 60 is provided with a lock member 70 which is energized an the direction to be engaged with the engaging teeth 51 of the lock stem 50, and which is oscillated in the direction the engagement of engaging teeth 51 is released by means of a lock- releasing cam 90 by twistedly turning the operating stem 20.
Patent JP-H07183346-A (JP)
Title: Semiconductor testing device
Inventor: MAEKAWA MICHIO
IPC: H01L21/66
Filed: 1993-12-24
Abstract: PURPOSE:To provide a semiconductor testing device which performs an accurate comparison judgment by easily performing a functional test quickly and easily calibrating the accuracy of a comparator circuit. CONSTITUTION:A constant-voltage source 6 and constant-current sources 7 and 8 of an application constant-current direction selection circuit 2 are effectively utilized, a DC measurement circuit is provided at all pins in a compact configuration with a differential amplifier 19 and an A/D converter 20 being added, and then reference voltages 3 and 4 of a comparator circuit 1 are calibrated with the constant-voltage source 6 as a reference, thus quickly performing the functional test of a semiconductor device in a short time.
Patent JP-H02174947-A (JP)
Title: Vertical type mill
Inventor: MEGURI NOBUYASU
IPC: B02C15/04
Filed: 1988-12-28
Abstract: PURPOSE:To reduce power cost by providing the inlet part of carrier gas excepting the outside part of the diametral direction of a grain biting part into a roller. CONSTITUTION:Coal B supplied to a mill through a coaling pipe 3 is introduced into a grinding part provided to the lower part of a housing 1. When coal is passed through the gap between a grinding ring 6 and the rollers 7, coal is ground and sent to the upper part 12a of a throat surrounded by the rollers 7 and the housing 1. The air A for transport is supplied to the upper part 12a via the throat 12 and the ground coal grains sent to the upper part 12a are transported by the air A. Coarse grains are again returned to the grinding part by primary and secondary classification. Thereby pressure difference of the mill can be drastically minimized.
Patent JP-H05165874-A (JP)
Title: Vector arithmetic processor
Inventor: YAMAGUCHI TOMOKUNI
IPC: G06F17/16
Filed: 1991-12-12
Abstract: PURPOSE:To prevent the arithmetic processing speed by an overhead from reducing. CONSTITUTION:In a vector arithmetic processor provided with a first register 3 holding a number of a next arithmetic element for which a processing is to be resumed for the occurrence of an arithmetic interruption reason such as an interruption, etc., in the process of the vector arithmetic processing of an arithmetic element held in a vector register 1, a second register 5 saving the content of the first register 3 at the time of starting the vector operation of the arithmetic element held in the vector register 1 and a control means 6 performing the zero clear of the first register 3 after performing the saving operation for this second register 5 and returning the content of the second register 5 to the first register 3 for the occurrence of the arithmetic interruption reason are provided.
Patent JP-H03190837-A (JP)
Title: Production of tertiary-butylbenzaldehyde isomer mixture
Inventor: YOKOYAMA TOSHIHARU
IPC: B01J27/125
Filed: 1989-12-19
Abstract: PURPOSE:To readily and inexpensively obtain the subject isomer mixture useful as raw materials for perfumes without requiring an isomer separation process by subjecting industrially readily available para-tertiary-butyltoluene to a simple technically stable process comprising three steps. CONSTITUTION:Para-teriary-butyltoluene is isomerized in the presence of toluene and aluminum trichloride catalyst to prepare a mixture containing the para- tertiary-butyltoluene and meta-tertiary-butyltoluene. The mixture is oxidized with molecular oxygen in the presence of a cobalt catalyst to prepare a mixture of meta and para-tertiary-butylbenzoic acids. The mixture is hydrogenated with molecular hydrogen in the presence of a zirconium catalyst to obtain a mixture of meta- and para-tertiary-butylbenzadehydes. The method permits to readily, inexpensively and profitably obtain the subject mixture in the simple, technically stable process without requiring an isomer separation process.