baber/WOPTO huggingface dataset:
Patent JP-H0821833-A (JP)
Title: Target-component assay method
Inventor: ROBAATO EI REBIN
IPC: G01N33/48
Filed: 1993-02-24
Abstract: PURPOSE: To discriminate and quantify a target cell, a particle or an living organism of a biological liquid sample by connecting the antibody to an outer surface of the liposome vesicula, containing the marker substance of different specific gravity from that of the target component. CONSTITUTION: The marker liquid 16 which is visual or can be mechanically discriminated, can be diffused in the liquid carrier, and has different specific gravity from that of the target component in the sample is sealed in a thin membrane 4 of a microscopic spherical liposome vesicula 2 mainly composed of phospholipid, and one or more antibodies (A-D) 8 are connected to the outside of the membrane 4. For example, when the lymphoblast in the blood sample is detected, the marker 16 with different specific gravity from that of leukocyte is sealed in the vesicula 2, so as to layer-separate or localize the marker limphoblast from other leukocyte cell, and the specific antibody 8 to one of the lymphocyte antigen is connected to the vesicula 2.  The liposome vesicula 2 reduces the density of the target T lymphocyte or locate the target T lymphocyte at the highest part of the lymphocytic layer to facilitate discrimination and quantification.
Patent JP-S61240907-A (JP)
Title: Toothbrush
Inventor: IMANIYUERU BII TAASON
IPC: A46B7/06
Filed: 1986-02-21
Abstract: An interdental toothbrush has a handle made from a mixture of a thermoplastic elastomer and a general purpose polypropylene. A twisted wire brush projects from the handle in axial alignment therewith. The toothbrush can be held within a loosely clasped fist, with one end of the brush held between a thumb and an index finger. By manipulating the thumb and index finger, the angle at which the brush projects may be changed at will. In this way, the insertion of the brush in more difficult to reach spaces in or around teeth is more easily performed.
Patent JP-H08236343-A (JP)
Title: Method and equipment for manufacturing superconducting coil and permanent current switch
Inventor: SASAKI KEN
IPC: H01L39/16
Filed: 1995-02-23
Abstract: PURPOSE: To enable sink marks to be less generated in a resin layer in the vicinity of the center of a coil-wound port and to manufacture a superconducting coil and a permanent current coil where quenching hardly occurs. CONSTITUTION: A superconducting coil 1 in a winding frame 3 is composed of a superconducting wire 2 which is wound in a coil and a thermosetting resin 5. When the resin 5 is cured by heating, a current is applied to a drying oven heater 10 by a temperature controller 8, and also a current is fed to a superconducting wire 2 from a direct current power supply 7. At this point, the set curing temperature of the resin 5a near the center of the resin 5 is set 1 to 10 deg.C higher than that of the peripheral resin 5b. By this setup, the center part 5a of the resin 5 is cured first, and then the peripheral part 5b is gradually cured, so that sink marks are less generated.
Patent JP-H04249245-A (JP)
Title: Heat developable color photosensitive material
Inventor: KATO MASATOSHI
IPC: G03C8/40
Filed: 1991-02-05
Abstract: PURPOSE:To obtain the material capable of obtaining a picture excellent in raw preservability, high in picture density, low in stain and excellent in discrimination and color reproducibility immediately after being produced and after being preserved for a long time by incorporating a specified compd. CONSTITUTION:A compd. shown by formula I is incorporated into the layer such as a protective layer above the photosensitive layer. In the formula, R<1> and R<2> are respectively hydrogen atom, halogen atoms, alkyl groups, etc., R<1> and R<2> may form a carbon ring in cooperation with each other, X is -CO- or -SO2-, and R<3> is alkyl groups, aryl groups, heterocyclic groups, etc. The total number of carbons in R<1>-R<3> is controlled to >=10, and the compd. is substantially insoluble in water.
Patent JP-H02217681-A (JP)
Title: Jointing method for vibration-proof joint part of tube used in car
Inventor: NAMEKAWA YOSHIHIRO
IPC: B62D5/07
Filed: 1989-02-15
Abstract: PURPOSE:To ensure the fastening force by holding tubes for car with an elastic member for absorbing vibration, providing thread on a female detent piece, which is protruded on the bracket side by burring process, by the use of a tapping screw, and thereupon performing fastening. CONSTITUTION:Tubes 7, 8 for car are held by an elastic member 3 for absorption of vibration and fixed by bolt to a bracket 1 with the aid of a clamping piece 4, when on the bracket 1 side, a female detent part for detaining the bolt shall be protruded on the clamping piece 4 side by means of burring process 2. The clamping piece 4 is fastened to the bracket 1 while the inner surface of the female detent part subjected to burring process 2 with no tapping is being tapped with a bolt 5 equipped with tapping screw, which will proceed while performing thread cutting. This accomplishes cost-down due to reduction of man-hours, and very strong fastening force with the bolt will eliminate fear of loosening for a long period of time.
Patent JP-S52118235-A (JP)
Title: Dc variable voltage device
Inventor: UMEZAWA NORIO
IPC: G05F1/32
Filed: 1976-03-30
Abstract: PURPOSE: To minimize an output current pulsation by changing a standard constitution of a chopper circuit by a rate of a closing period of a switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06252404-A (JP)
Title: Thin film transistor
Inventor: TAKECHI KAZUE
IPC: H01L29/78
Filed: 1993-02-25
Abstract: PURPOSE:To suppress the deterioration of a display image by decreasing the OFF current when a thin film transistor, to be used for a pixel driving element of a liquid crystal flat panel display is irradiated with light. CONSTITUTION:By forming a defective layer, consisting of an amorphous silicon layer having the high defect density of 1X10<17>cm<-3> to 1X10<20>cm<-3>, on the surface of the amor-hous silicon film 13 on the backchannel side opoosite to the side which cxomes in contact with a silicon nitride film 12 as a gate insulating film, the carrier generated on a channel region can be recoupled by the defect layer, and the OFF current when a light is projected can be decreased.
Patent JP-S56133293-A (JP)
Title: Novel preparation of cephalosporanic acid derivative
Inventor: MURAKAMI MASAHIRO
IPC: C07D501/06
Filed: 1980-03-21
Abstract: PURPOSE: To obtain the titled compound having acid stability and antimicrobial activities safely and efficiently, by reacting a 7-aminocephalosporanic acid derivative or its salt with a 2-furanyl-2-methoxyimino-acetic acid derivative.  
     CONSTITUTION: A compound shown by the formula I (R 1  is halogen, azide, acetoxy, or benzimidazolethio) or its salt [e.g., 7-amino-3-(benzimidazole-2-yl)thiomethyl-3-cephem-4-carboxylic acid, etc.] is reacted with a compound shown by the formula II in a solvent e.g., N,N-dimethylformamide, etc. at 10W100°C, to give a compound shown by the formula III. The compound shown by the formula II as a starting raw material is obtained by reacting 1-(2-carboxylethyl)tetrazole-50thiol or its derivative with 2-furanyl-2-methoxyimino-acetic acid or its derivative in a solvent at -50°CW100°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11285244-A (JP)
Title: Switched mode power device
Inventor: HERMANN WOLFGANG
IPC: H02M3/335
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a starting circuit by connecting a threshold circuit to one end of the secondary winding of an insulating transformer, along with connecting the control input side of a drive circuit to the other end of this secondary winding. SOLUTION: A voltage which is rectified and smoothed by a bridge rectifier BR and a capacitor C11 is supplied to the primary winding W1 of an insulating transformer L50, and to this primary winding W1 a switching transistor T50 is connected, and a drive circuit is connected to a secondary winding W2 provided separately from one for loads, to form a flyback converter. Here, the ground is connected to an intermediate terminal 4 of the secondary winding W2, and to its one end 5 a threshold circuit provided with a Zener diode D44 and a resistor R44 is connected, and to the other end 3 a drive circuit provided with transistors T42, T44 and a coil L44 is connected to form a self-running switched mode power device.  Consequently, it is possible to start a power device surely, even if the power loss of the starting circuit having a resistor R30 is small, and to cause it to operate stably after its start as well.
Patent JP-S63204845-A (JP)
Title: Communication control equipment
Inventor: HOUKAN SACHIKO
IPC: H04L13/00
Filed: 1987-02-19
Abstract: PURPOSE:To standardize matrix processing by generating automatically a vector address of a relevant module and the next status and revising a program counter to an object program address thereby executing the corresponding module. CONSTITUTION:When a transition cause code is given to a matrix vector generator 11 from a CPU section, the vector generator 11 inputs the present status state and sends a vector address of a vector table in matching with the status and the transition cause to the path. The CPU section uses the vector address to read the module head address of the vector table to rewrite a read instruction point, jumps to the said program of a ROM 14 and executed. The next status code stored in the vector table 13 is inputted and revised in the status table 12 at the same time to reference the present state at all times. Thus, the memory quantity is reduced and the matrix processing is quickened and the tilted controller is used in general.
Patent JP-H08200670-A (JP)
Title: Abnormal communication state sensing device for combustion equipment
Inventor: WATANABE HISAYASU
IPC: G08B29/18
Filed: 1995-01-31
Abstract: PURPOSE: To facilitate judgement of normal or abnormal state in a remote controlled communication of a combustion equipment. CONSTITUTION: Combustion equipment is provided with a communication part 28 for performing a remote controlled communication. A communication state is sensed by a monitor at a communication state sensing part 32. When it is a normal communication state, a normal data is written into a sensing memory part 33 and in turn when it is an abnormal communication, an abnormal data is written into a sensing memory part 33. A data reading-out part 30 reads out data stored in the sensing memory part 33 for every predetermined sampling time and when the normal data is applied, it may output an increment signal and in turn when the abnormal data is applied, it may output a decrement signal.  An adding or subtracting counter 34 has an upper limit value and a lower limit value, wherein 1 is added within the range in response to the increment signal and 1 is subtracted in response to the decrement signal. A D/A data conversion part 35 converts the counted values in the adding or subtracting counter 34 into an analogue voltage within a range of an upper limit voltage corresponding to the upper limit value and a lower limit voltage corresponding to a lower limit value and then outputs them to a D/A port 36. A voltage at the D/A port 36 is detected by a tester and the like so as to perform a judgement of normal or abnormal communication state.
Patent JP-S53122326-A (JP)
Title: Character recognition system
Inventor: NAKADA KAZUO
IPC: G06V30/224
Filed: 1977-04-01
Abstract: PURPOSE: To avoid offensive sight to codes, by printing a bar code through the use of special paint reflected in a wave length different from the radiated light only when the light source of a specific wave length is radiated, and thus by making asy the character recognition through the classification of character pattern in advance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07223743-A (JP)
Title: Paper feed device and image forming device equipped with the device
Inventor: MATSUO KAZUHIRO
IPC: G03G15/00
Filed: 1994-02-08
Abstract: PURPOSE:To provide a paper feed device which can surely separate and feed a bundle of sheets loaded on a sheet loading base one sheet by one sheet, and has high reliability. CONSTITUTION:A tray 4 is formed so that it may be moved to both an inclined loading position and an about horizontal paper feed position by an elevating link 5. In loading sheets, the tray 4 is set at the inclined loading position. A bundle of sheets can therefore be easily arranged and loaded by utilizing the slipping down force of the sheets P resulting from their dead weight. In addition, in feeding the sheet, the tray 4 is moved to the about horizontal paper feed position. Thus, the slipping down force of the sheets P resulting from their dead weight can be reduced to prevent a bundle of sheets from excessively protruding into between the carrier roller 7 and a separating belt 8 for preventing the bad separation and paper feed of the sheet. In addition, an inclined part 4b is formed in the tray 4, and the sheet having a side curl is thereby bent to increase its toughness for carrying out the certain paper feed.
Patent JP-S56135337-A (JP)
Title: Method and system for indicating abnormal condition for car
Inventor: TSUZUKI YOSHIHIKO
IPC: B60Q11/00
Filed: 1980-03-21
Abstract: PURPOSE:To reduce a mental disturbance given to a driver during driving the vehicle by a method wherein the level of the abnormal condition in objective items for inspection is judged by dividing them into two ranks and the abnormality is announced with voice after the vehicle is stopped in case the level of the abnormal condition is low. CONSTITUTION:CPU1 in a computer mounted in a vehicle is connected to ROM6, RAM7 and I/O circuit 8, which are for delivering and receiving various informations through a various kinds of paths, to constitute an operating means. An A/D converter 12, to which a cooling water temperature sensor 9 and a vehicle speed sensor 10 are connected, an overheating alarm indicator 14 and a digital voice composer 15 are connected to the I/O circuit 8. In this case, when the condition of the objective items for inspection is judged to have arrived at the first abnormal level, the abnormality is announced with voice upon stopping of the vehicle. When the condition of the abnormality has arrived at the second abnormal level, higher than the first abnormal level in a degree of the abnormality, the device is constituted so as to alarm the abnormal condition with voice upon each abnormality immediately.
Patent JP-S60206169-A (JP)
Inventor: CHIEN CHIEN UEI
IPC: H04N9/04
Filed: 1985-02-27
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-H10253927-A (JP)
Title: Three port optical circulator and its manufacture
Inventor: CHANG KOK-WAI
IPC: G02B5/30
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To remarkably reducing the size, to reduce the manufacturing cost, and to expand further the allowable range of manufacture alignment error, by arranging a second walk-off crystal between first and second I/O ports. SOLUTION: Two small-sized complementary input/output(I/O) ports 102 and 112 are included in an optical part 100, and a vertical walk-off crystal 145 and a lens 109 are arranged between them. Although the vertical walk-off crystal 145 displaces light passing through an optical circulator in the forward direction for an optical axis in the horizontal direction, it doesn't displace the light passing through the optical circulator in the reverse direction in the horizontal direction. The first I/O port 102 is constituted of walk-off crystal 120A and division polarizing rotator 122A arranged along the optical axis 144 in the forward direction that the light passes through the optical circulator 100. The second I/O port 112 is similar to the first I/O port 102, and they are elements corresponding with characters A, B, respectively.
Patent JP-H06251715-A (JP)
Title: Gas discharging panel
Inventor: UENO YUKIHIKO
IPC: H01J17/04
Filed: 1993-02-25
Abstract: PURPOSE:To reduce difference in the brightness, to increase contrast, and to facilitate formation of a phosphor layer by providing a conductive layer between the negative electrodes that are in close proximity with one another three-dimensionally, and by making the conductive layer of opaque color. CONSTITUTION:A band-shape transparent positive electrode 2 is formed on a front surface substrate 1, while a black-colored conductive layer 3 is formed on the positive electrode, and glass pastes containing black pigment are formed to the height of the conductive layer 3, as a barrier 4, on both sides of the positive electrode 2. A quadrilateral measure having side walls of the same height is thus formed for each cell. A paste containing a phosphor emitting red color is screenprinted on a certain positive electrode, and a paste containing a phosphor emitting green color is screen- printed on the adjacent positive electrode, while a paste containing a phosphor emitting blue color is screen-printed on the adjacent positive electrode, to form phosphor layers 51, 52, 53 of red, green, and blue. A trigger electrode 7 is formed on a back surface substrate 6, on which a band-shape negative electrode is formed through an insulating layer 8. The substrates 1 and 6 are superimposed on one another and sealed together, and a specific gas is sealed in a space part 10. A discharge panel is thus provided.
Patent JP-H03240736-A (JP)
Title: Cell activating substance derived from sophora angustifolia sieb. et zucc.
Inventor: ANDO YOSHITAKA
IPC: A61P43/00
Filed: 1990-02-16
Abstract: PURPOSE:To A cell activating substance composed of a water-soluble ingredient, extracted from Sophora angustifolia Sieb. et Zucc. of a leguminous plant and having a specific molecular weight. CONSTITUTION:Water in an amount of 5-10 times based on Sophora anguetifolia Sieb. et Zucc. is added thereto and the Sophora angustifolia Sieb. et Zucc. is dipped therein at 4 deg.C for several days while being occasionally stirred. A filtrate is then collected by filtration and concentrated until the volume attains (1/10) to (1/20) under reduced pressure. An organic solvent is added to the resultant concentrate so as to provide about 60% concentration thereof. Centrifugation is carried out to collect precipitates, which are then dissolved in water to perform gel filtration using a column (25X60cm) filled with, e.g. Sephadex G-25(R) and afford a fraction eluting at a specified Kav value, e.g. 0.65-0.86. The resultant fraction is subsequently freeze-dried to provide a cell activating substance having 700-1100 molecular weight. The obtained substance can be used as a promoter for tissue culture or regeneration and treatment of ulcerated and traumatic parts.
Patent JP-S54130033-A (JP)
Title: Fixing device
Inventor: KAGIURA KAZUO
IPC: G03G15/20
Filed: 1978-03-30
Abstract: PURPOSE: To promote evaporation and achieve the reduction in size and higher speed of the  device by disposing plural hold-down rollers arrayed with image supporting members in comb  tooth form in proximity to a hot plate, blowing air flow in the spacings between the respective  rollers and expelling the solvent air having evaporated from the neighborhood of the rollers.   
     CONSTITUTION: Rollers 30 which revolve at nearly an equal speed to the conveying speed of  copying paper P, and divided to a plurality of rollers of a small width and are arrayed in comb  tooth form are provided in proximity above a hot plate 27 and air flow is blown through the  exhaust ports 33a thru 33c of a duct 32 between the respective divided rollers, is passed in the  spacing between the respective rollers and is blown onto the copying P being conveyed on the  hot plate 27. The hot plate 27 has an ascending slope 27a on the entrance side of the copying  paper P and a descending slope 27b on the discharge side, both slopes being connected by a serration 29. The plural small width rollers 30 are provided in comb-tooth form in proximity (0.5 to  2 mm spacing) to the hot plate above the serration 27. This causes the solvent vapors evaporating from the copying paper P heated by the hot plate 27 to escape quickly from the neighborhood  of the rollers, whereby the stagnation near the rollers is prevented and sufficient fixing is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02216667-A (JP)
Title: White peak inversion phenomenon compensating circuit
Inventor: TERAJIMA MASAYUKI
IPC: H04N5/922
Filed: 1989-02-16
Abstract: PURPOSE:To compensate a white peak inversion phenomenon by providing a detecting circuit, which detects a pulse component not outputted to a first limiter, and a synthesizing circuit to which the output of the first limiter and the detection output of the detecting circuit are supplied. CONSTITUTION:A detecting circuit 4, which detects the pulse component which is not outputted though being inputted to first and second equalizing circuits 1A and 1B and a first limiter 2, and a synthesizing circuit 9 to which the output of the first limiter 2 and the detection output of the detecting circuit 4 are supplied are provided. The pulse component which is suppressed by the low band emphasizing effect of a magnetic tape and magnetic head system and is omitted by passing the first limiter 2 is detected by the detecting circuit 4 and is supplied to the synthesizing circuit 9 together with the output of the first limiter 2. Thus, a frequency modulated video signal where the white peak inversion phenomenon is compensated is obtained from the synthesizing circuit 9.
Patent JP-H09213733-A (JP)
Title: Wire bonding apparatus
Inventor: URA MASANAO
IPC: H01L21/60
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To simplify circuit configuration for reducing the radiation of high-frequency noise to be produced in a discharge mode for forming a ball at the tip of a capillary. SOLUTION: Between a clamp 8a side and a reference potential point (ground) a voltage dependent impedance circuit 41 composed of an inverse parallel circuit of diodes for example is connected. This voltage dependent impedance circuit 41 has a high impedance, when a bonding failure detecting circuit 40 for judging whether or not bonding between a wire 9 and an IC chip is good is in the operating state, and it has not any influence on the judging action of the bonding failure detecting circuit 40. But the voltage dependent impedance circuit 41 becomes to have a low impedance automatically in the case of a discharge mode for forming a ball at the tip of the wire 9 by discharge, and grounds high-frequency noise generated by discharge and prevents the generation of radio interference.
Patent JP-H06229261-A (JP)
Title: Valve device for high-temperature fluid control
Inventor: KAWANO KAZUO
IPC: F02D9/10
Filed: 1993-02-03
Abstract: PURPOSE:To prevent fears of strength decreasing, wear development, deterioration and change in quality or the like of a bearing part caused by its high temperature by restraining temperature of the bearing part between respective passages in a body from rising. CONSTITUTION:A ventilation hole 17 through which cooling air can pass is formed at the periphery of a bearing part B through which valve stems 9, 10 pass between respective passages 3, 4 in a body 5 so that cooling air which passes through the ventilation hole 17 may cool down the bearing part B. It is thus possible to prevent bearing strength from being reduced wear from developing, and the bearing itself from being deteriorated and changed in quality due to oxidation or the like caused by the bearing part B being kept at a high temperature.