baber/WOPTO huggingface dataset:
Patent JP-H04153615-A (JP)
Title: Variable power lens with short overall length
Inventor: MIHARA SHINICHI
IPC: G02B15/20
Filed: 1990-10-18
Abstract: PURPOSE:To obtain a small-sized, lightweight lens which consists of <=10 lens elements and is extremely short in overall length, small in front lens diameter, and reducible in cost by composing a 3rd group of one or two positive lenses and one negative lens and a 4th group of only a positive lens, and specifying the power level settings of respective groups. CONSTITUTION:This lens consists of a power variation system composed of a 1st group with a positive refracting power and a 2nd group with a negative refracting power and an image formation system composed of a 3rd normally fixed group with a positive refracting power and a 4th group which has a positive refracting power and is moved at the time of power variation and for focus position adjustment. Then the 3rd group consists of one or two positive lenses and one negative lens, the 4th group consists of only the positive lens, and the conditions shown by inequalities I - III are satisfied. In the inequalities I - III, fw and fr are the focal lengths of the whole system at the wide-angle end and telephoto end, FI the focal length of the 1st group, FIII the composite focal length of the 3rd group, and HHII-III the principal point distance between the 2nd and 3rd groups at the telephoto end. Consequently, the overall length and front lens diameter of the power variation system are decreased and the variable power lens which has excellent aberrations although the overall length is extremely short is obtained.
Patent JP-H05120252-A (JP)
Title: Controller
Inventor: IGARASHI JIICHI
IPC: G06F15/18
Filed: 1991-10-25
Abstract: PURPOSE:To provide the controller which observes the minimum state of an energy function by using a method for simulated annealing for a Boltzmann machine and can make said search when solving a combination optimization problem while estimating a proper value of weight for a restriction condition term in the energy function. CONSTITUTION:The extent of the satisfaction of restriction conditions showing how much the appearing state of a system meets the restriction conditions on an average is defined and an ideal temperature variation curve regarding its quantity is set; and the parameter value in the energy function is updated in each temperature step of the annealing by using a method of the steepest descent so that the extent of the satisfaction of restriction conditions approximates the set value.
Patent JP-H07133241-A (JP)
Title: Difluorostilbene derivative compound and liquid crystal composition containing the same
Inventor: YOKOKOJI OSAMU
IPC: C07C43/225
Filed: 1993-11-09
Abstract: PURPOSE:To provide a novel difluorostilbene derivative compound having a low viscosity, excellent in compatibility with other liquid crystals or nonliquid crystals, and useful for chemically stable, especially photostable liquid crystals. CONSTITUTION:A difluorostilbene derivative compound of formula 1 (A<1>, A<2> are trans-1,4-cyclohexylene, 1,4-cyclohexenyle, 1,4-phenylene; X<1>, X<2> are H, F, but at least one of X<1>, X<2> is F; Y<1>, Y<2> are -COO-, -PCP-, -CidenticalC, -CH2CH2-, -CH=CH-, -OCH2-, -CH2O-, single bond; m, n are 0, 1; R<1>, R<2> are alkyl, halogen, cyanol) or formula 2, 2,g, (Z)-1,2-difluoro-1-(2-fluoro-4-methylphenyl)-2-)4-n- propylephenyl)ethylene. The compound of formula I is obtained e.g. from iodotrifluoroethylene of formula 4 through compounds of formulas 5, 6 and 7.
Patent JP-S63134471-A (JP)
Title: Sheet folding device
Inventor: HASHIDA YOSHINORI
IPC: B65H45/16
Filed: 1986-11-26
Abstract: PURPOSE:To make a large size sheet multiply foldable with a small device, by selecting a feeding direction of the sheet from a first position to the second and voice versa by a guide mechanism, and making each rotataional direction of an operating roller group so as to be alternately reversed according to the selection. CONSTITUTION:The feeding direction of a sheet S is selected from a first position B to a second position A as well as from the second position A to the first position B by a guide mechanism 4, and that each rotational direction of an operating roller group 3 is alternately reversed according to the selection. Therefore, in the state that the sheets S sent back by the operating roller group 3 at the one side position of the first position B or the second position A is overlapped with a new sheets S being fed out of a feed roller at the other side position, the sheet is passes through between rollers of the operating roller group 3, whereby the sheet S is foldable. Thus, as making a device compact in size and simple in its structure, a large size sheet is accurately foldable, and folding operation is stably performable over many times.
Patent JP-H01122119-A (JP)
Title: Aligner
Inventor: HANEDA HIDEO
IPC: F16F15/08
Filed: 1987-11-05
Abstract: PURPOSE:To eliminate the loss of a light quantity and the irregularity of illumination in exposure during vibration of a device by coupling a body device through a high frequency vibration damping member to a light source. CONSTITUTION:Since a light source mount 9 is fixed to a base 11, the vibration of a device body due to a reaction at the time of moving an XY stage 4 is transmitted as it is, and moved synchronously. Thus, a light beam radiated from a light source 8 irradiates the surface of a reticle 1 without interrupting in an optical path. Since the mount 9 is coupled through a high frequency vibration damping member 12 to the source 8, a high frequency vibration generated from the source 8 is not transmitted to the mount 9. Accordingly, it can prevent the influence of the vibration generated at the source 8 to the device body. Thus, the decrease in the exposure amount due to the interruption of a game in the optical path laid therearound or the irregularity in the illumination of the surface of the reticle is prevented.
Patent JP-H11262377-A (JP)
Title: Pure gold ion refreshing beverage
Inventor: HAMAMURA KATSUKO
IPC: A23L2/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a refreshing beverage using gold ion. SOLUTION: Gold (Au) which has not been dissolved in water (H2 O) conventionally is pulverized, mixed with water (H2 O) and floated and the mixed solution is used as a base to prepare a healthy beverage.
Patent JP-H01121725-A (JP)
Title: Infrared monitoring device
Inventor: OOMICHI YORIO
IPC: G01V8/12
Filed: 1987-11-05
Abstract: PURPOSE:To perform monitoring in many directions by one infrared camera at the same time by providing the infrared camera with optical lenses and a multidirectional prism and transferring virtual image formation planes of the lenses onto an IRCCD (infrared CCD). CONSTITUTION:The four objectives 7a which are arranged on the same plane at 90 deg. angle and the four-directional reflecting prism 8 which has reflecting surfaces at 45 deg. to the lens optical axis are provided in the infrared camera 4. Then the virtual image formation planes of the four objectives 7a which are reflected by the prisms 8 are transferred onto the IRCCD 4b by an image transferring lens 9. Then a video processor 4d performs mutual electric processing with an image corrector 10 and said images are displayed on a monitor television 5 while separated into four quadratures. Consequently, multidirectional monitoring is performed by one infrared camera at the same time.
Patent JP-H11181635-A (JP)
Title: Fibrillating roller for open end spinning frame
Inventor: WASSENHOVEN HEINZ-GEORG
IPC: C04B35/584
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively prepare long-life garnet clothing by forming garnet clothing in coil spring-like shape and preparing the clothing by an engineering ceramic material. SOLUTION: A substrate 15 of sawedged garnet clothing 10' is molded in coil spring-like shape by injection molding method or transfer molding method from an engineering ceramic material (aluminum oxide). The end 17 of the garnet clothing 10' can be fixed through a projection 18 for fixing to a flange of a cylindrical roller body.
Patent JP-S61157508-A (JP)
Title: Production of light-colored maleinized resin
Inventor: UMEYAMA KOICHI
IPC: C09D167/00
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a light-colored maleinized resin useful as a vehicle component for industrial coating compounds, having improved performance of film of coating, by adding a specific amount of a P compound to a reaction system, and carrying out maleinization reaction. CONSTITUTION:In maleinization wherein a resin is modified with an unsaturated fatty acid, and then reacted with maleic anhydride, 0.01-10wt% P compound (e.g., PO3, metaphosphoric acid, orthophosphoric acid, monoethyl phosphate, dibutylhydrogen phosphite, etc.) having preferably no structure wherein a carbon atom is directly bonded to phosphorus element is added to the reaction system, to give a maleinized resin (e.g., unsaturated fatty acid modified maleinized alkyd resin, etc.).
Patent JP-S62141994-A (JP)
Title: Malfunction monitor for synchronous motor
Inventor: NAKAMURA KOJI
IPC: H02P23/00
Filed: 1985-12-13
Abstract: PURPOSE:To detect the malfunction prior to the stepping-out and make it possible to excite an alarm by operating and displaying the torque and the inside phase differential angle so as to make the operating condition visible and so as to be able to perform the optimal operational handling to match the load. CONSTITUTION:The control unit PC is a microcomputer, with which the torque and the inside phase differential angle of the synchronous motor SM are calculated from the voltage signal V 1 outputted from the voltage converter V-TD, the reactive power signal Q 1 outputted from the reactive power converter VAR-TD and the field magnetic current signal I f 1 outputted from the field magnetic current converter I f-TD. The result of calculation is displayed on the displaying device PD and it detects the malfunction of the synchronous motor SM, when the buzzer BZ rumbles. On the other hand, the control unit PC outputs excitation reinforcing signal Fm to the exciter RF.
Patent JP-2001098127-A (JP)
Title: Resin composition for window frames and window frames
Inventor: MATSUMURA KENICHI
IPC: C08L27/24
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for window frames having excellent resistances to weather, shock, heat and the like as well as moldability and fabricability. SOLUTION: This resin composition comprises (A) 100 pts.wt. of a chlorinated polyvinyl chloride resin and (B) 10-150 pts.wt. of a polyvinyl chloride copolymer. In this case, the resin (A) has a void volume of 30-40 vol.% according to the mercury penetration and the void capacity of the voids of 0.001-0.1 μm totals 2-15 vol.% based on the whole void capacity, the absorbance of 1 g/kg THF solution is <=0.2, while the copolymer (B) is prepared by grafting 90-40 wt.% of vinyl chloride or a monomer mixture mainly containing vinyl chloride to 10-60 wt.% of a crosslinked acrylic copolymer prepared by copolymerizing 100 pts.wt. of acrylic monomers including more than 80 wt.% of (meth)acrylate monomer that gives a homopolymer with a Tg of -100 deg.C. The resultant resin composition is used to give the objective window frames.
Patent JP-H01124356-A (JP)
Title: Double structure jelly having different texture
Inventor: IIJIMA YOSHIO
IPC: A23L21/10
Filed: 1987-11-07
Abstract: PURPOSE:To obtain jelly having excellent flavor and texture and stable qualities, by coating soft jelly not to be gelatinized with a polyvalent metallic ion at the center with hard jelly to be gelatinized with the polyvalent metallic ion at the outer coating. CONSTITUTION:Soft jelly comprising gel of a gelatinizing composition containing a gel base such as agar or HM pectin not to be gelatinized with a polyvalent metallic ion such as Ca<2+> or Mg<2+> is used as the center. Then the soft jelly is coated with hard jelly of outer coating of a gelatinizing composition containing a gel base such as alginic acid or LM pectin to be gelatinized with the polyvalent metallic ion. Then when the coated jelly is immersed in a gelatinizing bath containing the polyvalent metallic ion, the jelly is gelatinized to form the hard jelly of the outer coating. Consequently, soft jelly having soft texture and good crispness is wrapped with the hard jelly.
Patent JP-S63134172-A (JP)
Title: Deburring method for spiral tube
Inventor: NAMEKAWA YOSHIHIRO
IPC: B24C1/00
Filed: 1986-11-25
Abstract: PURPOSE:To deburr a cutting face speedily, by jetting a projecting material, with high pressure, to the cutting face of a tube made up of spirally winding a soft metal material-make filament body of a specific section and a hard metal material-make filament body alternately. CONSTITUTION:A soft steel triangular filament body 11 and a hard steel D- shaped filament body 12 are spirally wound, forming a spiral tube 1. When a steel slot of about 200mu in diameter is projected to a cutting part of this tube 1 as long as for about 30 seconds with air blast, burrs on the cutting part are entirely eliminable without entailing any damage to a surface of the tube 1.
Patent JP-H06106483-A (JP)
Title: Device for driving screws connected by screw connecting strip
Inventor: UNBERUTO MONACHIERI
IPC: B25B21/00
Filed: 1991-10-02
Abstract: PURPOSE: To screw in a screw connected to a strip at a proper feeding position by mounting an L-shaped element ahead of a slider in an elastically slidable condition. CONSTITUTION: A strip 32 connecting a screw 22 is inserted into a slider 18 from a screw magazine 14. When a screw drive comes into contact with a part in which the screw is screwed and a motor body 12 is pushed forward, the slider 18 moves backward along a guide 16. A spindle 13 rotatably driven by the motor comes into contact with the screw 22 contained in a longitudinal groove, an L-shaped element 27 is pushed toward the slider 18, a recessed part of the end thereof is engaged with the front end of the screw adjacent to the longitudinal groove, and blocks the front end of the screw to prevent the screw from inclining in screwing. It is thus possible to prevent the adjacent screw from receiving another movement, and properly feed the screw from the screw magazine to the slider positively without being blocked.
Patent JP-H05113364-A (JP)
Title: Sensor circuit of electromagnetic induction type sensor
Inventor: SHINOZAKI HIROYUKI
IPC: G01H11/02
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a sensor circuit of an electromagnetic induction type sensor which achieves proper synchronization detection and can accurately detect the displacement of a target. CONSTITUTION:A sensor circuit of an electromagnetic induction type sensor consists of a differential amplification circuit 4 which amplifies a signal of a sensor coil 1 according to a change in inductance, a synchronization detection circuit 6 which detects the output, and a low-pass filter 8 for taking out a signal corresponding to the displacement of the target. Then, a reference signal of the synchronization detection circuit 6 is constituted by waveshaping the output of the differential amplification circuit 4 with a signal waveshaper 7.
Patent JP-2001098964-A (JP)
Title: Controller for spark ignition type direct injection engine
Inventor: NISHIMURA HIROBUMI
IPC: F02D41/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an exhaust emission control catalyst from being inactivated without narrowing a stratified charge combustion range. SOLUTION: This controller provided with a fuel injection control means 17 for controlling an injection condition of fuel to make a low load and low speed range of an engine serve as the stratified charge combustion range in compression stroke injection is provided with a catalyst temperature determining means 18 for determining a temperature of the catalyst 11, and an overlap control means comprising a variable valve timing-means(VVT control means) 19 for reducing an overlapped amount in valve opening between a suction valve 2a and an exhaust valve 2b compared with an ordinary case, when the fact that the cayalyst 11 is under a low temperature condition is confirmed in the stratified charge combustion range.
Patent JP-H11183487-A (JP)
Title: Semiconductor strain sensor and its manufacture and scanning probe microscope
Inventor: TAKAHASHI HIROSHI
IPC: G01B7/34
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor strain sensor adapted to detect a bend amount of a semiconductor probe as a change of a diode characteristic at a Schottky junction formed at a sensor part of a beam part of the semiconductor probe. SOLUTION: A semiconductor probe 10 as a strain sensor is constituted of an arm part 10a, a supporting part 10b, a probe 10c and a sensor part 9 detecting a strain. The sensor part 9 has a Schottky junction (50) formed by forming a metallic film on a semiconductor surface, converting a strain of the arm part 10a to an electric signal. A thin film 8 applying the strain is formed on the sensor part 9 if necessary.
Patent JP-H03142531-A (JP)
Title: Task multiple start control system
Inventor: YAMANAKA MARI
IPC: G06F9/46
Filed: 1989-10-27
Abstract: PURPOSE:To limit the start of undesired tasks and to prevent the overflow of the sequence information by controlling the multiple registration of the sequence information and at the same time limiting the multiple start of tasks. CONSTITUTION:The function A - C programs 207 - 209 are processed as tasks A - C respectively. A start request of the task A is given to a sequence processing function program 206 while the task B is processed. The program 206 gives +1 to a multiple start frequency counter corresponding to the task A of the state information 201. Then the value of +1 is compared with the maximum multiple start frequency corresponding to the task A of the control information 205. If the latter is larger than the former, task number 1 is registered into the sequence information 202. While -1 is given to the frequency counter corresponding to the task A of the information 201 when the latter is smaller than the former. Then the value of the counter is reset to its original value. In such a way, the multiple registration of undesired tasks can be evaded to the information 202.
Patent JP-H04153871-A (JP)
Title: Printing controller
Inventor: NAKAMATSU YUTAKA
IPC: G06F17/21
Filed: 1990-10-18
Abstract: PURPOSE:To automatically impart a page number to header and/or footer sentences by substituting a specific symbol with a numeral indicating the page number and printing it out when it is decided that there is the specific symbol in the header and/or footer sentence inputted from an input means. CONSTITUTION:This controller is provided with the input means 11 for inputted sentences which become headers 8a - 8c and/or footers 9a - 9c and an indication means 21 which indicates the printing of the page number on a printing form. Then when there is the indication from the indication means 21, it is decided whether or not there is the specific symbol in the sentences of the headers 8a - 8c and/or footers 9a - 9c inputted from the input means 11; when it is decided that the specific symbol is present, a means 19 substitutes the specific symbols in the header and/or footer sentences with the numeral indicating the page number and prints it out. Consequently, the page number can automatically be imparted to the headers and/or footers.
Patent JP-H04154834-A (JP)
Title: Aromatic copolyester and its production
Inventor: KOIDE SHUNICHI
IPC: C08G63/19
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the subject copolyester having a high glass transition temperature, excellent heat resistance and moldability and a high elasticity by reacting three kinds of specific dicarboxylic acids and an aromatic dicarboxylic acid with diols. CONSTITUTION:(A) 5-100mol% of carboxylic acids comprising 1,7-naphthalene dicarboxylic acid, 1,6-naphthalene dicarboxylic acid and 1,3naphthalene dicarboxylic acid or their reactive derivatives and (B) 95-0mol% of a compound of formula I [X is OH, halogen, etc.; Ar is phenylene whose bonding chains are elongated in the coaxial direction or in the parallel direction or a group of formula II (Y1 is single bond, lower alkylene, 0, etc.)] are polycondensed with (C) a compound of formula III (R is 2-8C aliphatic alkylene, phenylene, etc.,) to provide the objective copolyester, composed of 5-100mol% of three repeating units of formulas IV, V and VI, 0-95mol% of repeating units of formula VII and repeating units of formula VIII.
Patent JP-H06113048-A (JP)
Title: Control method for facsimile equipment
Inventor: TANAKA MASANORI
IPC: H04N1/00
Filed: 1992-09-28
Abstract: PURPOSE:To improve the operability of a facsimile equipment by setting a selecting sequence based on the history information on the individual functions. CONSTITUTION:An original is set to a scanner and the user identification information is inputted. Then the corresponding function execution history table is taken out and the transmitting conditions are selected. The function of the highest priority is decided out of the history table of the function group corresponding to the transmitting conditions. When these conditions are changed, the functions which are selected in accordance with the transmission history are successively selected. Thus the contents that are frequently used are shown with preference when each operating item is selected and operated in an operating state. Thus, a desired transmitting function can be easily set and the operability of a facsimile equipment is improved.
Patent JP-2000117965-A (JP)
Title: Acoustic liquid droplet emitter
Inventor: ROY JOY
IPC: B41J2/14
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a clogging-free emitter which can be easily manufactured and used for spewing out various kinds of liquid. SOLUTION: A liquid level control plate 42 which includes a channel for storing a liquid with a single opening and has a bottom face flush with the open face in the channel, is mounted on separated side walls and above an open face. The liquid level control plate 42 has a thickness and a top face and further, an aperture 42 having an inlet edge 46. In addition, the aperture 52 has an aperture width and an inlet edge 46, and the inlet edge 46 is structurally arranged in such a manner that the meniscus of the liquid stored in the channel is substantially held in the opening of the channel.
Patent JP-H08108419-A (JP)
Title: Back die for molding relief tile
Inventor: SHOJI HIROYUKI
IPC: B28B7/34
Filed: 1994-10-07
Abstract: PURPOSE: To provide a back die for molding relief tile wherein, even when the filling amount of body is uneven, the filling density can be made even, and the tiles uniform in thickness can be produced. CONSTITUTION: A recess part 12 is formed in the molding surface of a back die 1 for molding relief tile and, in the recess part 12, a gellike substance 13 or a gellike substance 13 sealed with sheet is provided in the recess part 12.
Patent JP-H06131743-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SOMA HIROKAZU
IPC: G11B15/52
Filed: 1992-10-20
Abstract: PURPOSE:To prevent the disturbance of a screen at a switching part for a tape speed at the time of reproducing. CONSTITUTION:A speed designating signal outputted from a video recording mode switching section 6 is delayed by a delay circuit 15 and inputted to a tape speed control section 7. When the speed designating signal is inputted, a CTL recording circuit control section 14 controls so as to thin out or excess sively generate a control signal outputted from a CTL recording circuit 8 during the delay time. Because of the fact, the control signal is recorded in a tape with time interval indicated by the speed designating signal before rotating speed of a capstan motor 1 is changed by a tape speed control section 7. Therefore, a time lag in which the tape speed control section 7 discriminates a reproducing tape speed based on reproducing interval of the control signal can be absorbed at the time of reproducing, and disturbance of a screen is prevented by coinciding a change point of the tape speed in recording with a change point of the tape speed in reproducing.