baber/WOPTO huggingface dataset:
Patent JP-H01212359-A (JP)
Title: Method for assaying virus infectious disease
Inventor: TANIGUCHI SUBARU
IPC: G01N33/569
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a rapid discrimination method between a virus infectious disease and a bacteria infectious disease, by using a monoclonal antibody reacting with the nuclear antigen of a human proliferating cell. CONSTITUTION:The monoclonal antibody reacting with the nuclear antigen of a proliferating cell is used as a primary antibody. Hereupon, peripheral lymphocytes in blood to be examined are obtained by a density gradient centrifugal method to be subjected to cell centrifugal fractionation and fixed on slide glass by acetone. After the peripheral lymphocytes are blocked by the same normal animal serum as a secondary antibody, the monoclonal antibody reacting with the nuclear antigen of a human proliferating cell being the primary antibody is allowed to react with said lymphocytes. Continuously, said antibody is reacted with anti-serum immunoglobulin (secondary antibody) labeled with enzyme, a radioisotope or a fluorescent substance to detect the address of the antigen of the monoclonal antibody reacting with the nuclear antigen of the human proliferating cell in blood to be examined.
Patent JP-S60182395-A (JP)
Title: Ceiling fan
Inventor: HASEGAWA YUKIO
IPC: F04D25/08
Filed: 1984-02-28
Abstract: PURPOSE:To simplify an installation apparatus and permit cost cut by reducing the weight of a blade by forming the blade from foamed resin and permitting the formation of the blade from a single plate and reducing the dimension and the total weight due to the reduction of the output of a motor. CONSTITUTION:A ceiling fan body 1 is installed onto a ceiling surface 3 by a fitting apparatus 2. The blade 4 made of foamed resin is installed onto the ceiling fan body 1. With such constitution, the weight of the blade 4 reduces in inverse proportion to the foaming factor of the resin. Since the blade 4 is formed of foamed resin, the weight of the blade 4 is reduced, and the reduction of dimension and weight of the motor and cost cut due to the reduction of the output of the motor is permitted by reducing the weight of the blade. Further, the simple installation apparatus 2 can be obtained and installation is facilitated because of the reduction of the total weight.
Patent JP-S55128185-A (JP)
Title: Movement construction of digital watch
Inventor: KOMIYAMA KATSUHIKO
IPC: G04G17/06
Filed: 1979-03-28
Abstract: PURPOSE:To make the watch smaller, thinner and more rigid by arranging a return spring of the switch button and a conductive member with the battery on the circuit support plate. CONSTITUTION:The contact arm part 10a on the circuit support plate 10 gets in contact with the switch button provided on the outer case while the arm part 10b constitutes spring part for giving a return force the button 24. With the depressing of the button 24, the arm 10a is brought into contact with the plated section of the wire of the convex part 18a to effect a switching. The curved arm section 10 comes into elastic contact with the side of battery 23 resulting in electric conduction, which in turn allows the positive potential to be given the convex part 18a through the arm part 10a thereby turning the switch on. The switch section 10g is constructed in the same manner.
Patent JP-H09288261-A (JP)
Title: Liquid crystal display device and driving method therefor
Inventor: HASHIMOTO SEIJI
IPC: G02F1/136
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To contrive the obtaining of a highly definition and highly luminous full color display by making lighting times of respective light source colors long without raising a write speed in the case of an active matrix type liquid crystal display performing a full color display. SOLUTION: In each pixel row, an R signal sampled in a sampling circuit 13 is transferred to a memory capacitance 2 via a first TFT 1 to be held. Then, at the point of time when writings are completed in all pixels, B signals held on liquid crystal capacitances 5 and additional capacitances 4 are reset en bloc in all pixels by turning gates of reset TFTs 6 ON and an R display is performed by transferring an R signal held on the memory capacitance 2 to the additional capacitance 4 and the liquid crystal capacitance 5 while turning a second TFT 3 ON and by changing over a light source to R simultaneously and an above described scanning is successively repeated as to G, B also.
Patent JP-S62199342-A (JP)
Title: Check method and device for machine tool
Inventor: SONE HIROYOSHI
IPC: B23Q17/00
Filed: 1986-02-21
Abstract: PURPOSE:To enable the indication of a desired check position and the contents of the check on a display unit on an operation board by inputting the specified position of a check directly from a key board using the name of the position. CONSTITUTION:A predetermined key on the operation board 25 of a controller 22 is pressed and a screen for checking peripheral equipment is displayed on a liquid crystal board 32. Then, the name of a desired check position is keyed and displayed. After the confirmation of the screen, the 'write-in key' is pressed. And if the inputted name of the check position is already existing in a symbol file, the state of the check position is displayed in 4-byte and if not, by the symbol of '???'. Also, the liquid crystal board 32 can display a maximum of five positions and information in the display is stored in a symbol table set up in RAM 42, even after the screen is changed over.
Patent JP-S62195070-A (JP)
Title: Adhesive for production of corrugated board
Inventor: TOKUNO MASATERU
IPC: C08L29/04
Filed: 1986-02-20
Abstract: PURPOSE:To obtain the titled adhesive having specific solid concentration and viscosity, good handleability and excellent adhesivity, producible at a high speed and usable without necessitating heating after application, by mixing specific PVA, clay and a water-soluble boron compound at specific ratios. CONSTITUTION:The objective adhesive having a solid concentration of 25-60wt%, a viscosity of 200-6,000 poise (measured by B-type viscometer at 85 deg.C) and a viscosity increase ratio of 1.5-8 corresponding to the temperature decrease of 85-30 deg.C can be produced by compounding (A) 100pts.(wt.) of PVA composed of (a) 10-90pts. of PVA having a saponification degree of 72-100(mol)% and (b) 90-10pts. of PVA having a saponification degree of 2-30% with (B) 200-600pts. of clay (preferably kaolinite, etc.) and (C) 0.1-15pts. of a water-soluble boron compound (preferably boric acid, etc.). The relationship between the concentration and average polymerization degree of the component A of said adhesive as an aqueous solution is defined by formulas I-IV (P is content of the component A in the adhesive; W is water-content).
Patent JP-H0876140-A (JP)
Title: Spacial optical modulating element and its production
Inventor: KOYAMA MASATAKA
IPC: G02F1/135
Filed: 1995-02-24
Abstract: PURPOSE: To provide a spacial optical modulating element having a light- shielding layer of high resistivity. CONSTITUTION: This spacial optical modulating element is produced by the following processes. An ITO transparent electrode 12 is formed on the one surface of a glass substrate 11, and an amorphous silicon photoconductive layer 13 is formed on this transparent electrode 12. And also, a light-shielding layer 15 of CdTe with addition of group I elements such as Cu is formed on the photoconductive layer 13 with a bonding layer 14 interposed, a dielectric mirror layer 17 is formed on the light-shielding layer 15 with a bonding layer 16 interposed, and a transparent electrode 22 is formed between the dielectric mirror layer 17 and a transparent electrode 22 formed on the other glass substrate 21. A liquid crystal 23 is sealed between the mirror layer 17 and the transparent electrode 22. Furthermore a power supply 24 is connected to transparent electrodes 12, 22.
Patent JP-H09225568-A (JP)
Title: Wire straightening device
Inventor: MIWA YASUO
IPC: H01R43/052
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wire straightening device which straightens each wire so as to be a straight line like in a state of the wire interval being narrow. SOLUTION: An exclusive wire lateral direction straightening mechanism 6 to straighten the lateral direction coiling tendency against one wire is installed by the same number with the wire, and these adjoining wire lateral direction straightening mechanism are arranged in a hound's tooth like slipped respectively and alternately to the longitudinal direction of the wire. The wire lateral direction straightening mechanism is composed by alternately arranging plural numbers of vertical rollers 6a on the right and left directions of the wire to be straightened.
Patent JP-H07242874-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display using the same
Inventor: TAKEUCHI KIYOBUMI
IPC: C09K19/30
Filed: 1994-03-08
Abstract: PURPOSE:To obtain the subject composition exhibiting nematic phase down to lower temperature, low in threshold voltage, having high voltage retentivity, excellent in stability, for use in e.g. liquid crystal displays, comprising trifluorophenyl group-contg. dicyclohexane-based compound(s). CONSTITUTION:This composition comprises compound(s) selected from compounds of formula I (R<1> is a 2-7C alkyl), compounds of formula II (R<2> is a 2-7C alkenyl) and compounds of formula III (R<3> is 1 2-7C alkyl). The composition has the following characteristics: exhibiting nematic phase over a wide range of temperatures, esp. to lower temperatures; low in threshold voltage; having high voltage retentivity; and excellent in chemical stability. The liquid crystal display using the composition has the following advantages: improved in the flickering or cross talk phenomena of displayed picture images; useful for e.g. active matrix system with much information; and giving good driving characteristics and display characteristics.
Patent JP-H01211368-A (JP)
Title: Spindle servo device for disk playing device
Inventor: OKANO TAKASHI
IPC: G11B19/20
Filed: 1988-02-19
Abstract: PURPOSE:To prevent time base control from being disturbed even if a track jump takes place while a CLV (constant linear velocity) disk is reproduced for a musical performance by rotationally driving the disk by using error signals corresponding to the phase difference between the output of a dividing means which divides signals whose phases are synchronous to those of synchronizing signals and reference signals. CONSTITUTION:A dividing means 16 which divides the output of a phase synchronizing means 11, whose phase is synchronous to the phase of synchronizing signals (a) contained in information signals read out of a disk 1 is provided and the disk 1 is rotationally driven by using error signals corresponding to the phase difference between the output (d) of the dividing means 16 and reference signals (e). Therefore, even when the phase of the synchronizing signals changes due to a track jump which takes place while a CLV disk is reproduced for a musical performance, the output of a PLL circuit 11 which acts as a signal generating means prevents the change of the output of the dividing means 16 which divides the output of the signal generating means 11 synchronously to the synchronizing signals before a disturbance is produced in a spindle servo loop. Therefore, the disturbance of time base control caused by the disturbance of the rotating speed of the disk can be prevented.
Patent JP-S57151388-A (JP)
Title: 2-color type heat-sensitive recording material
Inventor: MOTOSUGI YUKINORI
IPC: B41M5/34
Filed: 1981-03-14
Abstract: PURPOSE:To prepare a 2-color type heat-sensitive recording material in which a low-temperature color development layer and a given high-temperature color development layer are laminated on a support substance, and in case a color development is performed by a high-temperature heating under a low-speed recording condition, a mixture color due to a low-temperature color development is not produced around a high-temperature color development part. CONSTITUTION:A high-temperature color development layer and a low-temperature color development layer (a difference in color development temperature is preferably about 20 deg.C or more), in which a color development temperature is adjusted through combination of a leuco dystuff as a color former and an acid material as a developer (at a combination ratio (weight) being about 1 to 2-10) and further addition of a material presenting an eutectic property to a color former, are laminated on a support substance to prepare a 2-color type heat-sensitive recording material. In case, for example, a color of a high-temperature color development is brought to a black color system and a color of a low-temperatur color development is brought to a red color system, a red color system color former is used as a color former for the low- temperature color development layer, and a black color system color former and a color former (or green color system color former) color-developing in a complementary color to the low-temperature color former are used as a color former for the high-temperature color development layer.
Patent JP-H02215184-A (JP)
Title: Fixing structure of semiconductor package to printed board
Inventor: MIYASHITA TAKAAKI
IPC: H05K1/18
Filed: 1989-02-16
Abstract: PURPOSE:To enable the precise positioning of a package main body to a printed board by a method wherein two or more positioning protrusions are provided to one of the opposed faces of the package main body and the printed board and two or more positioning recesses are provided to the other of the opposed faces. CONSTITUTION:An extended part 1a is provided to, at least, a pair of diagonally positioned corners of a package main body 1 in an integral structure respectively, and a positioning protrusion 5 is uprightly provided to the undersides of the extended parts 1a. On the other hand, holes 6 serving as positioning recesses into which the protrusions 5 are inserted are bored in a printed board B. When a semiconductor package P is mounted on the substrate B, the package P is placed on the board B. At this point, the protrusions 5 are inserted to the corresponding holes 6 of the board B, whereby the positioning of the package main body 1 to the board B is immediately finished and lead terminals 2 can be precisely positioned onto corresponding conductor sections 3 respectively.
Patent JP-H11238972-A (JP)
Title: Multilayer interconnection board
Inventor: HAYASHI KATSURA
IPC: H01L23/12
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer interconnection board which makes use of the advantage of the workability of a via by a glass and whose moistureproofness is superior. SOLUTION: A multilayer interconnection board is provided with an insulating board 1 which contains at least an organic resin, with wiring circuit layers 2 which are arranged and installed on surfaces and in inner parts of the insulating board 1 and with via hole conductors 3, which are used to electrically connect the wiring circuit layers 2. Then, inside insulating layers 1b, 1c at the insulating board 1 are formed as insulating layers which contain at least a glass fiber such as a nonwoven fabric, a woven fabric or the like. Insulating layers 1a, 1b of outermost layers are formed as insulating layers which do not contain a fiber body.
Patent JP-S56134062-A (JP)
Title: Opening-closing adjusting device of holding jaw for material to be soldered
Inventor: MASUDA TSUGUNORI
IPC: H05K3/34
Filed: 1980-03-24
Abstract: PURPOSE: To adjust the opening and closing of a holding jaw efficiently by controlling the opening  and closing of the holding jaw of a holder by maeans of the moving element and the rotor of a  vertical moving body provided to a horizontal moving body above the holder which holds and  conveys a material to be soldered.  
     CONSTITUTION: In case of adjusting the spacing between the holding jaws of a holder 18 of an  automatic soldering device for materials to be soldered such as a printed substrate, the vertical  moving bodies 72 which are freely ascend-decendable to vertical guides 71 and are in waiting  attitude are lowered by air cylinders 74. Moving elements 77 are then engaged with the mounting  frames 32 of the holding jaws and rotors 78 are engaged with the female thurmbscrew 41 fixing  frames 32. Next, rotating sources 87 are driven to rotate the screws 41 in a loosening direction by  the rotors 78, thence the rotating sources 87 are stopped. Further, screw bars 64 are rotated by  motors and the horizontal moving body 62 which is freely movable forward and backward and  the moving elements 77 and rotors 78 are integrally moved horizontally along horizontal guides  61, and move and adjust the frames 32 to stop the motor at the predetermined positions. The  screws 41 are tightend by the previous reverse rotation of the rotors 78 and the moving elements  77 and rotors 78 are moved upward by the cylinders 74 to disengage them.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04276453-A (JP)
Title: Ink jet recorder
Inventor: ODA HAJIME
IPC: B41J2/045
Filed: 1991-03-04
Abstract: PURPOSE:To remove air in an ink chamber of an ink jet head which uses air flow and electrostatic force. CONSTITUTION:A recorder comprises an air supply pipe 110 for communicating an air supply source 112 to a head, a passage regulator 116 consisting of a shape memory allay 118 provided on the way along the pipe 110, and an ink supply pipe 111 for communicating the head to an ink supply source 113. A passage of the passage regulator 116 is made to be narrow so as to reduce air pressure of the head to be supplied and air in the ink chamber 106 is discharged by an appropriate quantity from an ink discharge opening 107 in consequence of pressure difference with respect to the ink chamber 106, so that stable recording property without blurring and discharge failure can be obtained.
Patent JP-H02217514-A (JP)
Title: Chemical solution injecting construction
Inventor: KONDO YOSHIMASA
IPC: E02D3/12
Filed: 1989-02-16
Abstract: PURPOSE:To improve the uniform infiltration of chemical solution and injecting density, and improve water stopping property and ground strength by injecting compressed gas into ground, and by removing compressed air quickly, to form a non-aqueous pressure-reducing space and to inject the chemical solution into the space. CONSTITUTION:Through a single or plural sections of ground, pits are bored, and a double pipe rod 6 is set, and by using its internal pipe 7, compressed air is fed into the ground from a compressor 1 via a valve 2, and a dry area 10 is formed. After that, the valve 2 is closed, and a valve 3 is released, and air is removed, and an automatic valve 9 to be opened with fixed or lower pressure by reducing pressure in the dry area 10 quickly is released, and injecting chemical solution is fed into the dry area 10 and infiltrated into the ground. Then, in the ground, a strong cut-off wall is constructed, and injecting areas are lapped and work is continuously executed. Besides, by injecting construction, the injection areas are enlarged and, at the same time, the work may be repeatedly executed.
Patent JP-S60183018-A (JP)
Title: Specimen water filtering apparatus for water quality measuring instrument
Inventor: KANEKO MASAO
IPC: G21C19/40
Filed: 1984-03-01
Abstract: PURPOSE:To prevent the change in water quality of specimen water in a process side and to lower the pressure in a filter before washing while enabling the washing of a filter material only by pressure required in washing said filter material, by washing the filter material only by filtered specimen water. CONSTITUTION:At the time of filtering, opening and closing valves 31, 32, 38 are opened while an opening and closing valve 40 is closed and specimen water is pressurized by a pump 3 to be sent to a filter 4 from a specimen water tank 1 and returned to the specimen water tank 1 through the opening and closing valve 32. At the time of washing, the opening and closing valve 32 is closed at first and the pressure of specimen water in the filter 4, specimen water piping 6, a pressure absorber 34 and a filtered specimen water tank 35 is almost made equal to atmospheric pressure. Next, the opening and closing valves 32, 38 are closed while the opening and closing valve 40 is opened and pressurized air used in washing pressurized to pressure required in removing suspended particles held by the filter material is supplied to the filtered specimen water tank 35 from washing water pressurizing apparatus 41. Further, because the pressure absorber 34 is provided, impact to the filter material, a holder or the specimen water piping 6 is reduced to hardly damage the same.
Patent JP-S58154991-A (JP)
Title: White balance adjusting circuit
Inventor: YONEI HIROSHI
IPC: H04N9/73
Filed: 1982-03-09
Abstract: PURPOSE:To adjust the white balance automatically in the period of field, by detecting the color temperature of an objective during the vertical or horizontal blanking period and comparing the temperature with a reference voltage respectively. CONSTITUTION:Demodulated red, blue and luminance signals R, B and Y are inputted to the 1st, the 2nd and the 3rd analog gates 3, 4, 5 at first, and each signal of a color temperature detection section is extracted with a common gate pulse synchronizing with the scanning period of the color temperature detection section. The extracted red and blue signals R and B are subtracted with the luminance signal Y at the 1st and the 2nd subtraction circuits 6, 7 of the next stage and converted into color difference signals (R-Y) and (B-Y). The color difference signals are clamped with a clamp pulse and the reference voltage. Each clamp output is inputted to the 1st and the 2nd integration circuit 10, 11 holding the level. Both the integrated outputs are compared with the reference voltage from a reference voltage generating circuit 12 at the 1st and the 2nd comparison circuits 13, 14, and the compared output of the both is inputted to a white balance adjusting circuit 15.
Patent JP-H05275703-A (JP)
Title: Semiconductor device and its manufacture
IPC: H01L29/78
Filed: 1992-02-25
Abstract: PURPOSE:To reduce the ON resistance of a lateral insulated-gate bipolar transistor whose withstand voltage is high. CONSTITUTION:The title semiconductor device is provided with a second- conductivity-type extension drain region 2 between the following: a second- conductivity-type source region 8 which has been formed on a first-conductivity- type substrate 3; and a second-conductivity-type drain region 1a. A first- conductivity-type PT region 4 is formed so as to surround the drain region 1a at the inside of the extension drain region 2. It is connected electrically to the drain region 1a so as to sandwich a resistance region 14 between it and a high-concentration first-conductivity-type region 1c which has been formed so as to come into contact with the drain region 1a.