baber/WOPTO huggingface dataset:
Patent JP-H03217337-A (JP)
Title: Constant speed running device for vehicle
Inventor: KATAYAMA KAZUYORI
IPC: B60K31/04
Filed: 1990-01-20
Abstract: PURPOSE:To reduce a speed deviation and thereby improve the extent of riding comfortableness by installing an adjusting means for adjusting a control constant of a pulse width operational means on the basis of signals of acceleration, acceleration variation rate, acceleration direction storage, acceleration direction integration and acceleration variation direction integration. CONSTITUTION:A speed deviation is operated by a speed deviation operational means 3 from each output of a travel speed measuring means 1 and a speed setting means 2, while acceleration is operated by an acceleration operational means 4 from a travel speed signal, and an acceleration variation is operated by an acceleration variation operational means 5 from the operated acceleration signal. Pulse width of a pulse signal with a specified period is operated by a pulse width operational means 6 on the basis of each output of these operational means 3-5, and in conformity with the operated results, a throttle valve 8 is controlled for its opening or closing by an actuator 7. In addition, an acceleration direction is stored by an acceleration direction storage means 9, and when the acceleration direction is the same, this acceleration direction is integrated by an acceleration direction integral means 10, while when the acceleration variation direction is the same, it is integrated by an acceleration variation integral means 11. Then, on the basis of each output signal of these operational means 4, 5, the storage means 9 and integral means 10, 11, a control constant of the pulse width operational means 6 is adjusted by a control constant adjusting means 12.
Patent JP-H07221300-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAMURA ITARU
IPC: H01L29/78
Filed: 1994-02-02
Abstract: PURPOSE:To provide a method in which a well is connected electrically to a source region by forming a minute well contact region without making the size of a MISFET large. CONSTITUTION:A MIS field-effect transistor which has an opposite-conductivity- type channel metal source-drain structure is formed in a one-conductivity-type well 2 surrounded by a field oxide film 3. A source contact window 10 is opened in a region extended over a source region 5 and the field oxide film 3. One- conductivity-type impurities are introduced into the one-conductivity-type well 2 exposed in the source contact window 10. A well contact region 7 is formed. After that, the source contact window 10 is buried. A source electrode 12 is formed.
Patent JP-H09219552-A (JP)
Title: Integrated laser-base light source
Inventor: RICHIYAADO AARU BOORUDOUIN
IPC: H01S3/102
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an output photointensity control laser.base light source simple yet with high precision. SOLUTION: This integrated laser base light source emitting intensity controlled output photobeams is composed of a laser provided with a package 100 and a light emitting surface 109 radiating photobeams, a photosensor means transmitting electric signals representing the intensity of incoming photobeams and a beam dividing means dividing the radiating photobeams into a part and the remaining parts. Said remaining parts are the output photobeams 119 while the beam dividing means turns a part of the radiating photobeams toward the photosensor means by at least one out of diffraction, scattering and transmission.
Patent JP-H09205309-A (JP)
Title: Antenna system
Inventor: FUJII TAKASHI
IPC: H01Q21/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the job performance in the mount job of the antenna system of the space diversity system and to ensure the antenna characteristic as designed by specifying an interval between an antenna element and an outer ridge of an antenna cover. SOLUTION: The antenna system 10 is made up of two antenna elements 11a, 11b, a ground plate 12 and an antenna cover 14. The circumferential ridge of the antenna cover 14 is formed to be, e.g. circular, and a distance between the antenna elements 11a, 11b and the antenna cover 14 is selected to be a distance 1 at the closest distance. In this case, the distance 1 is selected to be a length of 1/4 with respect to the operating wavelength A. Furthermore, the antenna system 20 is configured similar to that of the antenna system 10 and has antenna elements 21a, 21b, a ground plate 22 and an antenna cover 24. Thus, when the system is mounted so that the circumferential ridges of the antenna covers 14, 24 are in contact with each other, the interval between antenna elements is automatically selected to be λ/2 thereby ensuring the distance of the space diversity.
Patent JP-H03215806-A (JP)
Title: Read lens for scanner
Inventor: OHASHI KAZUYASU
IPC: G02B13/24
Filed: 1990-01-19
Abstract: PURPOSE:To offer the bright, wide-view-angle read lens for a scanner which is based upon a topogonlens and has superior resolving power by arraying 1st - 5th groups in order from the object side to the image side, arranging a stop between the 2nd and 3rd groups and forming five-group, seven-element constitution, making the surfaces of the 1st, 3rd, 4th, and 5th lenses aspherical, and specifying the cone constants of the aspherical surfaces. CONSTITUTION:The 1st lens 10 is a positive meniscus lens, the 2nd lens 12 a negative meniscus lens, the 3rd lens 14 a negative meniscus lens, the 4th lens 16 a negative meniscus lens, the 5th lens 18 is a biconcave lens, and the 6th lens 20 a biconvex lens. Then (1-I)-0.02<K1<0.0, (1-II)-0.25<K3<-0.03, (1-III)-0.03<K4<-0.01, and (1-IV)0.0<K5<0.02 hold, where ri (i=1 - 12) is the radius of curvature of an (i)th lens surface counted from the object side (radius of on-axis curvature for an aspherical surface), di (i= 1 - 7) is an (i)th lens surface gap, and nj and nuj (j= 1 - 7) are the refractive index and Abbe number of a (j)th lens. The 1st, 3rd, 4th, and 5th lens surfaces are the aspherical surfaces and K1, K3, K4, and K5 are the cone constants of those aspherical surfaces.
Patent JP-S5295233-A (JP)
Title: Reload system for copying machine
Inventor: HOSAKA MASAO
IPC: G03G13/20
Filed: 1976-02-04
Abstract: PURPOSE:To thrust a part of copying step between the process of steps during the thermal period of time by controlling the copying machine provided with thermal fixing unit with computer.
Patent JP-H01186925-A (JP)
Title: Image forming device
Inventor: KUSUMOTO KEIJI
IPC: G03G15/04
Filed: 1988-01-20
Abstract: PURPOSE:To simplify the mechanical constitution of an image producing device and to attain the reduction in cost by detecting the size of an original and the setting direction of the original by a sensor means. CONSTITUTION:A 1st comparison means compares a signal from a 1st optical sensor means 51 with a reference value to judge the existence of the original and a 2nd counting means executes counting while the original does not exist according to the judged result of the 1st comparison means and judges the length of the original from the counted value which is stored last in a 1st storage means when the counted value exceeds a specified value. Meanwhile, a 2nd optical sensor means 52 receives the reflected light from a position on the original and the output signal thereof is compared with the reference value. And a width direction judging means judges the existence of the original on the detection position of the 2nd optical sensor means according to the contents stored in a 2nd storage means. An original judging means judges the size of the original placed on an original platen and the setting direction of the original based on the judged results of a length judging means and the width direction judging means. Thus, the original can be surely detected.
Patent JP-H11215383-A (JP)
Title: Facsimile equipment provided with electronic mail function, and recording medium
Inventor: KOTANI MASAKI
IPC: G06F13/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To unify the notice destination of public key information and to eliminate the need for an inquiry on public key information to a transmission destination by means of a telephone call by obtaining public key information from a storage device in a network, which has been previously stored, from public key information on a reception side. SOLUTION: A prescribed uniform resource locator(URL) which has been previously inputted from an operation part 5 and is stored in ROM 7 is read. URL shows a world wide web(WWW) page which is made to correspond to a database DB 2 storing a public key which an opposite device side opens. URL is transmitted to a provider PR1. A main control part 1 stores the public key of the opposite device in RAM 7 from the data DB 2, which is made to correspond to the WWW page. An electronic mail stored in an image memory 8 is ciphered, based on the public key and the ciphered electronic mail is uploaded on the provider PR1 with a regular electronic mail transmission procedure and is logged out.
Patent JP-H11210977-A (JP)
Title: Folding stopper of simplified cut off machine
Inventor: FUJIMAKI TERUAKI
IPC: F16L55/10
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently seal even a pipe whose inner surface deforms by forming a folding stopper of as simplified cut off machine by stucking a band shaped body formed with an elastic body softer than a seal part to the outer peripheral curved surface of the seal part. SOLUTION: Two stoppers 71 in folding condition can pass through a drilled hole part 33 of a main pipe 53. When a main shaft 72 is prostrated, the main shaft 72 and a cylindrical shaft 73 turn around a guide 76 and stoppers 71, 71 adheres to the inner surface of the main pipe 53 deviated from the drilled hole part 33 to stop flow of fluid in the main pipe 53. The stoppers 71 of a simplified cut off machine 70 formed by sticking a band shaped body 20 formed with a soft elastic body to the seal part 91 is a matter which is formed by sticking the band shaped body 20 formed with an elastic body such as rubber which has about 25 rubber hardness, has 3 mm thickness, and is softer than the seal part 91 to the outer peripheral curved surface 95 of the seal part 91. Therefore, the stopper can softly deform and respond to recessed or projecting deformation of inner surface of the main pipe 53.
Patent JP-S62171021-A (JP)
Title: Data input system
Inventor: GOTOU SADAMASA
IPC: G06F3/02
Filed: 1986-01-24
Abstract: PURPOSE:To attain input selection most suitable for the type and purpose of a logical picture by providing a logical picture specifying means, specifying an input position and inputting data to specific input items on plural logical pictures. CONSTITUTION:When a direct input specifying key 12 is depressed and a lamp goes out, the operation enters a cursor display input mode. In that mode the display position of the cursor 17 is holed in a logical picture number 13 in a memory 12 and an input item number 14 in a memory 2. A registered data 21 from a ten key 7 is transferred and displayed in the input item area 26 of the logical picture 19, in which the cursor is lying, by depressing a transfer key 11. the cursor is moved on the same picture by cursor moving keys 9 and 10, and the number 14 is updated any movements of the cursor. When the key 12 is depressed and the lamp lights up, the operation enters a direct specifying input mode. In that mode, a data 21 inputted through the key 7 is transferred and displayed in the input item area specified through the key 11.
Patent JP-H11263034-A (JP)
Title: Method and apparatus for determining size and operation of enable group of heat element in printer
Inventor: NO YOUNG
IPC: H04N1/23
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To simplify the operation by determining the maximum number of heat elements operable with maximum power of a power supply, introducing a disable data into an image data such that the maximum number is not exceeded and sizing an enable group thereby eliminating the need of structural modification or an output adapter. SOLUTION: Drain leads of an NAND gate 8 are connected entirely with a single enable conductor 30 transmitting a '1' switching signal from a microprocessor to the gate 8 during operation. A disable data stream 31 is multiplexed in an image data stream 15 such that any number of the imaginary enable groups of heating element 5 is formed from 1 through N thus sizing the enable group and operating the heat element. Prior to print operation, the microprocessor determines maximum output of a power supply by sequentially operating the largest heating elements 5 possible before a piezoelectric sensor 34 exhibits output voltage drop through a conductor 35 connected with the input of the microprocessor.
Patent JP-H03217401-A (JP)
Title: Cast polymerization of methacrylic resin
Inventor: NISHIKAWA NOBUAKI
IPC: C08F2/02
Filed: 1990-01-22
Abstract: PURPOSE:To cast-polymerize the raw material of the subject resin without the leakage of the cast raw material by employing a gasket as a sealing material and covering the gasket with a film comprising a mixture of a methacrylic resin with a vinylidene fluoride resin to bring the film into contact with the raw material. CONSTITUTION:A gasket 3 is employed as a sealing material and wound with film 2 comprising a mixture of 10-90wt.% of a methacrylic resin and 90-10wt.% of a vinylidene chloride resin to partially or wholly bring the casting raw material-contacting surface of the gasket 3 into contact with the film 2 in a linear or surface contact state, followed by setting the covered gasket in a cell 1. A casting material 4 comprising the partial polymerized product of methyl methacrylate and a polymerization initiator is cast in the cell 1 and subsequently cast-polymerized under heating to provide a methacrylic resin without the leakage of the casting raw material.
Patent JP-H08198916-A (JP)
Title: Production of phenol adduct diene-based polymer, production of novolak resin and phenolic resin molding material using the same novolak resin
Inventor: ISHIDA YUKIHISA
IPC: C08L61/10
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a phenol adduct diene-based polymer, hardly bleeding and capable of improving the impact resistance of a molding and useful as a molding material, etc., by reacting a diene-based polymer with phenols in the presence of a superstrong acid. CONSTITUTION: (A) A diene-based polymer, e.g. a diene polymer such as polyisoprene or polybutadiene in an amount of 100 pts.wt. is reacted with (B) 50-1000 pts.wt. phenols, e.g. phenol or resorcin in the presence of (C) a superstrong acid, e.g. pentafluoroethanesulfonic acid, heptafluoropropanesulfonic acid or trifluoromethanesulfonic acid to afford the objective polymer. Furthermore, (C) formaldehyde is preferably added so as to provide 0.5-1.0 ratio (F/P) of the number of mol P of the component (B) to the number of mol F of the component (C). Thereby, the novolak resin is preferably obtained.
Patent JP-S62181430-A (JP)
Title: Calibrating method of exposure apparatus
Inventor: MORIYAMA SHIGEO
IPC: G01B11/00
Filed: 1987-01-23
Abstract: PURPOSE:To perform only one wafer positioning in exposing one wafer and to make it possible to perform relative positioning of a mask and the wafer highly accurately, by moving a target mark and a detecting mark on the mask in a visual field so that both marks are aligned, and obtaining the coordinate position. CONSTITUTION:Photoelectric microscopes 25 and 26 correspond to inherent points 10. When the positions of the microscopes are not changed with respect to a static coordinate system with a reducing lens 3 and a laser interference- length measuring system as references, accurate mask alignment is always performed. In reality, however, change occurs and therefore calibration is required. At the periphery of a mask 1, a target mark 49 and a detecting mark 50 to be aligned are provided. A moving stage 18 is finely moved so that the target mark 49 in the visual field and the detecting mark 50 on the mask 1 are aligned. The coordinate position of the moving stage 18 when the marks are aligned is obtained. Thus the relative positioning of a wafer 4 and the mask is completed by one time for one wafer, and the alignment accuracy is readily acknowledged.
Patent JP-S56110763-A (JP)
Title: Bituminous composition and production thereof
Inventor: SHIOI TAKESHI
IPC: C08G59/00
Filed: 1980-02-06
Abstract: PURPOSE: To provide a bituminous compsn. having excellent wear resistance, by blending an epoxy resin, a bituminous substance and glass flakes together.  
     CONSTITUTION: 100pts.wt. epoxy rsin (e.g. a reaction product of epichlorohydrin with diphenylpropane), 50W400pts.wt. bituminous substance (e.g. asphalt or coal tar pitch) and 50W300pts.wt. glass flakes (having a thickness of 2W3μ and a particle size of 10 mesh or below) are blended together to form the titled bituminous compsn. The adhesiveness of said bituminous compsn. can be improved when said glass flakes are mixed with a tar oil (e.g. creosote oil), the mixt. is heat-treated with slight stirring at 100°C or above for 30min and then the glass flakes are used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60157540-A (JP)
Title: Vibration-damping supporting method of internal- combustion engine for vehicle
Inventor: OOTA YOSHIO
IPC: B60K5/12
Filed: 1984-01-26
Abstract: PURPOSE:To improve attenuation effect of the vibration of an engine, by controlling a dynamic spring constant of the following device variably according to a car speed and an engine load, in a device supporting the internal-combustion engine to a car body by a variable controlling vibration-damping rubber through which the dynamic spring constant is varied. CONSTITUTION:Each of variable control vibration-damping devices 7, 8 is so constituted that a valve element 25 is sucked downward against a spring 33 and pressure welding of the same to a valve seat part 26 is performed by the vibration-damping devices 7, 8 at the time of electrification to a solenoid device 29 so that the valve element 25 is held at a valve-closing position, in a device supporting an assembly 3 of an internal-combustion engine 1 and a speed change gear 2 respectively by a conventional bushing type vibration-damping rubber devices 4, 5 in relation to both end parts in an axial direction and by a variable type vibration-damping rubber devices 7, 8 in relation to both side parts in a longitudinal direction. Then at the time of running at ultra-low speed wherein a car speed and an opening of a throttle valve are less than predetermined values respectively, as the valve element 25 is made to open by demagnetizing the solenoid device 29 and a space between chamber spaces 21, 23 is made into a communicated state, dynamic spring constants of the vibration-damping rubber devices 7, 8 are made low.
Patent JP-H02194225-A (JP)
Title: Water jet hole structure of flush toilet
Inventor: YOSHINAGA YOSHIOKI
IPC: E03D11/02
Filed: 1989-01-20
Abstract: PURPOSE:To facilitate the drilling work of water jet holes and improve flushing functions such as washing and discharging by disposing and water jet holes in the vertical direction on the bottom wall of a rim water passage with the hole diameters different from position to position where the holes are located. CONSTITUTION:The bottom wall 16 of the annular rim water passage 13 of the entire upper periphery of a bowl portion 12 is provided at positions from the front center of the water passage 13 to the upstream side with multiple water jet holes 17a of a large diameter, at positions in the front central portion with multiple water jet holes 17b of a medium diameter, and at other positions and portions with multiple water jet holes 17c of a small diameter with intervals between holes and with each hole directed in the vertical direction. Because of the difference in the hole diameters, the speeds (or the flow rates) of water jet from the water jet holes 17a - 17c differ from each other and the flushing water dropped into the water storage surface in the bowl 12 forms a swirl for washing. Further, the drilling work of the water jet holes 17a - 17c is extremely facilitated because the drilling is made in the vertical direction.
Patent JP-H04234972-A (JP)
Title: Algal culture equipment
Inventor: SATO SHINICHIRO
IPC: C12M1/00
Filed: 1991-01-11
Abstract: PURPOSE:To provide the title equipment capable of attaining high lighting efficiency with low heat generation, also excellent in workability, where one-cap type fluorescent tubes, which are used as lighting unit, are set up with their glass tube sections immersed in a culture solution in a cylindrical culture tank made of a transparent material. CONSTITUTION:A cylindrical culture tank 1 made of a transparent material is set up vertically and one-cap type fluorescent tubes 14,15 as lighting unit are arranged with their glass tube sections immersed in the culture solution, thus making a system so that the culture solution is irradiated with the whole rays emitted from the lighting unit. It is preferable that the respective cap parts and stabilizers of said fluorescent tubes 14,15 be set up out of the culture tank.
Patent JP-H09204455-A (JP)
Title: Method and device for modeling performance evaluation simulation
Inventor: YAGUCHI TAKAHIRO
IPC: G06F19/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the high-accuracy simulated result and to enable simulation even for a component having a non-clear part in its operation by dividing the model of each component to perform performance evaluation simulation into a model fixed part and a model operation described part. SOLUTION: A component model 101 is composed of a model fixed part 102 and a model operating means 109. The fixed part 102 is composed of an event analytic means 103 for analyzing an event 111 applied by a simulation managing means 110, a data table 104 for holding the result of event analysis or the state of operating, and an interface means 105 for connection with the model operating means 109 and one or plural means selected out of a trace operating means 106, a random number operating means 107 and a model operating means 108 become the model operating means. Then, since the trace operating means 106 performs the operation on a real machine on the simulation, accurate performance evaluation can be performed.
Patent JP-H05130870-A (JP)
Title: Substitutional two chain amplification method through exonuclease
Inventor: JIYOOJI TEII UOOKAA
IPC: C12Q1/68
Filed: 1992-01-28
Abstract: PURPOSE: To amplify a target nucleic acid at a simple temperature by isolating a nucleic acid fragment from a sample, preparing a single stranded target nucleic acid and adding and reacting deoxynucleoside triphosphates, a DNA polymerase, a primer and an exonuclease therewith.  
     CONSTITUTION: A nucleic acid fragment is isolated from a sample derived from a human biological material and the sample is then heated to prepare a single stranded target nucleic acid. A reactional mixture composed of an excess deoxynucleoside triphosphates at least one of which is substituted, a DNA polymerase lacking 5' to 3' exonuclease activity, one or more primers complementary to the single strand of the target sequence and a double strand specific 5'→3' exonuclease is then added to the target sequence and reacted with the single strand fragment for a time sufficient to produce a reactional product. The presence of the produced reactional product is then detected to thereby amplify the target nucleic acid by using the exonuclease capable of partially digesting the primer part together with the polymerase at a simple temperature. 
     COPYRIGHT: (C)1993,JPO