baber/WOPTO huggingface dataset:
Patent JP-H0392831-A (JP)
Title: Parallax correcting mechanism
Inventor: SAITO SHUICHIRO
IPC: G03B13/14
Filed: 1989-09-05
Abstract: PURPOSE:To correct the parallax between a photographic optical system and a finder optical system by arranging a variable vertical angle prism in the finder optical system and varying the vertical angle of the prism according to the distance to a subject. CONSTITUTION:The photographic lens 71 and finder system has different optical axes and the variable vertical angle prism 101 is arranged right before the objective 73 of the finder system. Then plane glass 21 has an about 2theta angle of rotation from the part of the variable vertical angle prism 101 where the refractive index is about 1.5, where theta is the angle of a subject on the optical axis of the photographic lens 71 when the subject is viewed from the finder system. Consequently, light from the subject is guided onto the optical axis of the finder optical system through the prism operation of the variable vertical angle prism 101 and the subject is on the optical axis of the photographic lens and also on the optical axis of the finder optical system, so that the parallax can be corrected. Consequently, the parallax between the photographic lens and finder system can be corrected.
Patent JP-H0867684-A (JP)
Title: New cephem compound, its production and antimicrobial agent
Inventor: KOO NORIYUKI
IPC: A61P31/04
Filed: 1994-08-31
Abstract: PURPOSE: To obtain new cephem compound useful as an antimicrobial agent, showing antibacterial action on gram-positive and gram-negative bacteria, by making a specific cephalosporin derivative containing a halomethyl group into a phosphonium compound and reacting the compound with an aldehyde to introduce a double bond. CONSTITUTION: A compound of formula I [R1 is a (protected) amino group; R<2> a group of formula II (R<5> is H, an OH-protecting group or an aralkyl; R<6> is H, an amino-protecting group or an aralkyl); R<3> is H, a metal atom, a carboxyl group-protecting group, an ester residue capable of forming an ester hydrolyzable in vivo or a negative charge; X is a halogen) is reacted with a phosphine of the formula P(R<10> )3 (R<10> is butyl or phenyl) to give a phosphonium salt compound corresponding to the compound of formula I. The compound is reacted with an aldehyde compound of the formula X-CH2 -CHO and the reaction product is further reacted with a thiazole compound to give a new cephem compound (salt) of formula III (R<4> is thiazolium or pyrimidinium).
Patent JP-S6291035-A (JP)
Title: Initial value display system
Inventor: KIHARA YASUHIDE
IPC: H04J3/00
Filed: 1985-10-16
Abstract: PURPOSE:To display a port number in operation at all times by providing a memory storing the operating state of each port, a state display for one port and a setting sequencer. CONSTITUTION:When the power supply of a device is applied and the device reaches the normal operating state, the setting sequencer 3 starts the operation to search the operating state of each port set in the memory 1, a port in the operation and having the smallest port number is selected and the result is displayed on a display device 2. Since the port number displayed at first after the application of power is the port number in use without fail, no misunderstanding is given to an operator, different from a conventional system where the port number in stop is displayed.
Patent JP-2000065528-A (JP)
Title: Optical waveguide type displacement detecting device
Inventor: IWASAKI YUTAKA
IPC: G01B11/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain the optical waveguide type displacement detecting device which can accurately measure a displacement quantity without being affected by the tilt of a sample even if the sample tilts to incident light, and also has high detection sensitivity. SOLUTION: Light reflected on the sample surface 4 is made incident on 1st and 2nd double-mode channel waveguides 6 and 7. A coupling part 12 couples two of light beams branched by 1st and 2nd branch parts 8 and 9. Then 1st and 2nd detection parts 14 and 16 detect the intensity of light beams which do not pass through the coupling part out of the branched light beams. A 3rd detection part 15 detects the intensity of the light beams coupled by the coupling part 12. An arithmetic part 17 adds up the outputs of the 1st and 2nd detection parts 14 and 16 and finds the difference between the sum result and the output of the 3rd detection part 15.
Patent JP-H0277942-A (JP)
Title: Memory and microprogram controller
Inventor: AZUMA YUKIYA
IPC: G06F11/00
Filed: 1988-09-14
Abstract: PURPOSE:To effectively handle the address gaps and to output the same data even in the case an access is given to an area excluding a program storing area by preparing a memory area where the addresses are set for each word and an address interpreting part. CONSTITUTION:The addresses are set in a memory area 10 for each word. An address interpreting part 11 inputs an address and produces a selection signal 12 to the corresponding word of the area 10. If the input address is coincident with an address which is registered in the part 11, the signal 12 is outputted to the corresponding word of the area 10. Thus the data to be outputted to the outside is selected. While the signal 12 is not activated in the case the input address is equal to an address which is not registered in the part 11. Thus no word is selected in the area 10 and the value (default value) set previously is outputted. In other words, the areas 10, the parts 11 and the signals are prepared in number equal to the addresses to be mounted. Thus the memory capacity can be saved. Furthermore the exceptional process is simplified for an undefined instruction with the positive use of the default value.
Patent JP-H1156667-A (JP)
Title: Ear hole caring-for tool
Inventor: KAWABATA KIKUMORI
IPC: A47K7/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an ear hole caring-for tool excellent in safety, by which earwax can be precisely removed by utilizing heat and pressure reducing action. SOLUTION: A flame stop ring 4 formed out of a nonflammable metal foil is fitted to the surface of the vicinity of the small-diameter end of a conical main body 2 made by forming a sheet made of natural fiber impregnated with wax, or beeswax and perfume like a hollow cone. A nonflammable protective receiving tray 3 is externally fitted to the conical main body 2 near the flame stop ring 4 to construct an ear hole caring-for tool 1, whereby earwax can be precisely removed by utilizing heat and pressure reducing action, and uneasiness and danger due to burning can be eliminated.
Patent JP-H0786919-A (JP)
Title: Hazard preventing circuit
Inventor: INAGAWA RYOICHI
IPC: H03K19/0948
Filed: 1993-09-16
Abstract: PURPOSE:To shorten the delay time of an output signal without requiring any flip-flop to use a clock for which the setting of timing is difficult. CONSTITUTION:Plural delay circuits 22 and 23 delay plural signals respectively just by the time difference of the edges of level switching between the plural signals at least. Plural P channel MOS transistors P3 and P4 are inserted and connected to cascade connection parts P1 and P2 successively connecting the drains and sources of the plural P channel MOS transistors for which the plural signals are supplied to the respective gates, and the plural signals respectively delayed by the plural delay circuits are supplied to the respective gates.
Patent JP-H0398378-A (JP)
Title: Photoelectric scanner
Inventor: BIITO FURITSUKU
IPC: G03B27/73
Filed: 1990-08-31
Abstract: PURPOSE: To improve the intensity of light on a point, reducing the size of a scanning point by locating the focus of a converging optical device on the plane of an original plate or its vicinity. CONSTITUTION: A beam 10 projected from a condenser lens 9 is interrupted by an upper diaphragm 11, but a part of the beam 10 passes through a circular arc type slot 12, formed almost at the center of the diaphragm 11. A lens 14, fitted to the orifice of a disc 13 rotated under the diaphragm 11 draws a circular route and passes immediately below the slot 12 within the area of the diaphragm 11. The width of the slot 12 is almost the same as the diameter of the lens 14, the length of the slot 12 is almost the same as the width of a copying original plate K. When the lens 14 appears under the slot 12 during the rotation of the disc 13, light made incident upon the slot 12 passes through the lens 14 and is sent to the original plate K. Light made incident upon the lens 14 is focused on a point 17 which is an instantaneous measuring point, located on the plane of the original plate K.  Consequently, the intensity of light on a detector can be completely maintained in spite of a scanning point becoming small.
Patent JP-H06181894-A (JP)
Title: Conductive high-polymer gel and its production
Inventor: IKEDA TOSHIKI
IPC: H01B1/22
Filed: 1993-09-16
Abstract: PURPOSE:To provide a conductive high-polymer gel of an acrylamide system capable of maintaining low impedance over a long period of time by uniformly incorporating an electrolyte salt consisting essentially of water and polyhydric alcohol into a crosslinked polyacrylamide high polymer. CONSTITUTION:An aq. 40% acrylamide monomer soln. as a monomer having polymerizability, powdery N,N'-methylene bis-acrylamide as a crosslinkable monomer, glycerol which is the polyhyclric alcohol and sodium chloride as the electrolyte neutral salts are weighed and the water as a solvent is added to the mixture. The mixture is then mixed and dissolved to form a colorless transparent monomer compd. liquid. An aq. 40% potassium peroxo-disulfate and aq. 2% potassium pyrosulfite soln. are mixed with the monomer compd. liquid and a net consisting of polyester monofilaments is installed in the middle. The liquid is then heated for two hours at 85 deg.C, by which the conductive high- polymer gel 11 having 1mm thickness is prepd.
Patent JP-S60112662-A (JP)
Title: Cement mortar and/or concrete with decreased water absorbingrate and manufacture
Inventor: PEA FURODEIN
IPC: C04B24/26
Filed: 1984-11-02
Abstract: A cement mortar and concrete having a reduced water absorption and with a density of 2000-2500 kg/m', at which it calculated on the amount of cement contains 0,2-10% by weight of a polymer in dispersion form consisting of polymeric particles containing hydropholic monomers from one or more of the groups acrylic monomers, methacrylic monomers and styrene and 1-15% calculated on the total amount of monomers of a methacrylate having an aliphatic chain of 12 or more carbons, preferably stearyl methacrylate.
Patent JP-S61108932-A (JP)
Title: Spectrophotometer
Inventor: FURUSAWA KAZUO
IPC: G01J3/06
Filed: 1984-10-31
Abstract: PURPOSE:To eliminate the need for an origin detecting operation after throwing of an electric power source by providing a means for generating a signal at every one rotating quantity of the shaft of a stepping motor for driving a diffraction grating, non-volatile memory for storing the excitation phase of the stepping motor and the wavelength just prior to the turning off of the power source, etc. CONSTITUTION:Light is diffracted by the diffraction grating 9 and is made incident to a sample chamber 1 of the spectrophotometer then the wavelength is detected by a photodetector 2. The wavelength of the spectrophotometer 1 and the excitation phase of the stepping motor 5 just prior to the off of the power source are preliminarily stored in the non-volatile memory 4. A disk 11 is attached to the motor 5 and the rotating quantity of the motor 5 is detected by a photoelectric detecting means 12. The rotating quantity of the motor owing to impact, etc. during the power source off is detected and the change of the wavelength of the grating 9 is calculated by the wavelength stored in the memory 4. The rotating quantity of the stepping motor is detected in the above-mentioned manner and therefore the starting of the analysis is made possible even if the detection of the origin is not executed at the starting state.
Patent JP-2000061902-A (JP)
Title: Cutting device
Inventor: IIZUKA YOSHINOBU
IPC: B27B5/02
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To certainly nip grass, wood or the like and cut them by using the whole rotary blade effectively. SOLUTION: This cutting device is equipped with a circular rotary blade 1, a fixed guide 6 of striplike shape which is arranged in the diametral direction of the rotary blade 1 and is longer than the diameter of the rotary blade 1, a pair of sectoral movable guides 7, 8 which cover a part of the rotary blade 1 respectively on both sides of the fixed guide 6 and are rotatable centered around the rotating pivot of the rotary blade 1, spring members 11,13 which elastically press each of movable guides 7, 8 in the rotating direction of the rotary blade 1 respectively and stoppers 14, 15 which stop the rotary tip side of each of the movable guides 7, 8 pressed elastically by each of the spring members 11, 13 at respective positions remote from the fixed guide 6.
Patent JP-H1171112-A (JP)
Title: Composition for forming indium oxide film
Inventor: ISAKI MASANOBU
IPC: C01G15/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To form a transparent film of a uniform thickness on various substrates by using an aqueous solution containing indium ions, nitrate ions and a borane-amine complex. SOLUTION: This composition for forming an indium oxide film comprises an aqueous solution containing indium ions, nitrate ions and a borane-amine complex. Salts of respective water-soluble compounds are used as an indium ion source and a nitrate ion source and indium nitrate is especially preferably used alone to afford the indium oxide of a high purity. The indium concentration is preferably within the range of 0.0001-0.5 mol/L. The borane-amine complex as a reducing agent can be compounded to thereby form the indium oxide film simply by dipping a substrate in the aqueous solution. Dimethylaminoborane and trimethylaminoborane are cited as the borane-amine complex. The amount thereof compounded is preferably 0.0001-0.5 mol/L. The indium oxide film is formed at about 40-90 deg.C temperature and pH about 3-5.
Patent JP-2001056376-A (JP)
Title: Weather-data display system
Inventor: IBE TAKASHI
IPC: G01S13/95
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a weather-data display system by which weather information in all directions can be displayed even when a rainy area is expanded largely so as to increase the amount of weather data in an apparatus whose processing capability is not so high. SOLUTION: Radar received video data 104 is input to an average level extractor 5 at every cell which is decided by a prescribed direction range and a prescribed distance range, and the average level extractor extracts average amplitude data 105. The size of the cell is controlled by a cell-size control signal 108 from a cell-size controller 8. Regarding quantization data 106 which corresponds to a cell which is judged to be a rainy area on the basis of the average amplitude data 105, the number of data per scan is counted by a counter 7. When the number exceeds a prescribed value, the cell-size control signal 108 is changed in such a way that the size of a small region in the average level extractor 5 becomes large, and the quantization data 106 functions so as not to exceed the prescribed value.
Patent JP-S6375766-A (JP)
Title: Copying machine provided with composite mode
Inventor: HAMAKAWA WATARU
IPC: G03G15/04
Filed: 1987-09-17
Abstract: PURPOSE:To eliminate a linear image of a boundary part of a copied image by making an eraser operable or inoperable at a prescribed time with respect to an image part of a photosensitive drum corresponding to an original which has been set to the first and the second positions on an original placing table in a two-sheets composite mode. CONSTITUTION:In a two-sheet composite mode, the uppermost original OR2 on an original tray 32 is fed out, fed in under a carrying belt 39 by a pinch roller 38, the rear end of the original OR2 is detected by an inlet sensor 37, and after a prescribed time after it has reached a P point, it is set to the first position (A position) by stopping the pinch roller 38 and the carrying belt. A range of the A position of the original OR2 is exposed and scanned. An eraser is operated earlier by a prescribed time than the time when the rear end of the image part of the photosensitive drum corresponding to the original OR2 passes through under the eraser. After the development and the transfer have been ended, the eraser is made inoperable later by a prescribed time than the time when the tip of the image part on the photosensitive drum with respect to the next original OR1 which has been set to the second position (B position) passes through under the eraser.
Patent JP-H02579-A (JP)
Title: Yellow dye donative element used for heat transfer and heat transfer sheet using the same
Inventor: HAYASHI YOSHIAKI
IPC: B41M5/26
Filed: 1988-09-14
Abstract: PURPOSE:To obtain yellow dye donative element for three primary colors for use in heat transfer having suitable sublimation or dispersion, sufficient coloring, excellent inking properties, transfer density or recorded image preservation stability by composing the title element of specific yellow dye. CONSTITUTION:Yellow dye represented by a formula (where R1 is 1-12C alkyl group, aryl group or crotyl group, X is hydrogen atom, halogen atom, 1-4C lower alkyl group or lower alkoxy group, Y is 1-12C alkyl group 5-7C cycloalkyl group, 1-4C alkoxy group, phenyl group, tryl group or phenoxy group, A is -CH2CH2-, -CH2CH2O- or -CH2CH2CH2-) of yellow dye donative element for heat transfer made of yellow dye dispersed or dissolved in resin binder is inked, coated on one side face of a base material, dried to form a dye carrying layer as a heat transfer sheet. The yellow dye represented by the formula used here may be used solely or in mixture of two or more.
Patent JP-H07324155-A (JP)
Title: Polyacetal resin composition
Inventor: OKA MIKIO
IPC: C08K5/098
Filed: 1994-09-27
Abstract: PURPOSE:To provide a polyacetal resin composition excellent in thermal aging resistance and heat stability and reduced in mold deposit and aging discoloration. CONSTITUTION:This composition is prepared by adding 0.01-1 pt.wt. calcium aliphatic carboxylate having a calcium ion content of 1-50ppm and a chloride ion content of 10-100ppm to 100 pts.wt. polyacetal resin.
Patent JP-H0891465-A (JP)
Title: Paper tray container to place fresh sea urchin roe, etc. on it
Inventor: TOKITA HIDEHISA
IPC: B65D85/50
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a cheap paper tray container for fresh sea urchin roe, which can be directly served on dinning tables and is easy to treat when it is discarded, by a method wherein front and back tack flaps are stuck on the inside face of an upper rest panel, roll-in flaps are rolled in by right and left side panels and connection oblique sides of front and back and right and left tack flaps are struck and connected to each other. CONSTITUTION: Front and back side panels 20, downside reinforcing panels 21, front and back inner side panels 22 and front and back tack flaps 23, that are all rectangular, are continuously extended in order from the front and back edges of an upper rest panel 10 with folds and valley folds between them. Right and left side panels 30, right and left inner side panels 31 and right and left tack flaps 32 are continuously extended in order form the right and left edges of the upper rest panel 10. The front and back tack flaps 23 are struck on the inside face of the upper rest panel 10 and roll-in flaps 24 and 25 are rolled in by the right and left inner side panels 31. Connection oblique sides (a) and (b) of the front and back and right and left tack flaps 23 and 32 are respectively struck and connected to each other so as to form a flat cubic box that opens downward.
Patent JP-H0278817-A (JP)
Title: Vaporizing device for gas apparatus
Inventor: ITO YOSHINORI
IPC: F24C3/14
Filed: 1988-09-14
Abstract: PURPOSE:To enable ideal control of combustion by a method wherein a liquefied gas amount fed during ignition is limited by a needle valve and all of liquefied gas is completely burnt from the starting of combustion, and thereafter when the body is warmed, a nozzle is opened to feed an enough amount of vaporized gas for complete combustion. CONSTITUTION:When a holder 8 is moved backward through control of a knob in an opening direction, a needle valve 6 can be moved in the same direction resulting from backward movement of the holder 8. A first spring 7 heretofore deformed by a closing force is restored to its original shape through elasticity to slightly open the needle valve 6. But, since the opening of the valve is limited, completely liquefied gas is vaporized during a time in which the liquefied gas flows from a nozzle 5 through a vaporizing passage 4 to a combustion part 3. When, after the starting of combustion, the body is warmed and temperature around a valve chamber is increased to a given value, a state in which the liquefied gas can be enough gasified without, throttling an introduction amount of the liquefied gas is created. The length of a second spring 9 formed by a shape memory alloy is changed to open the needle valve 6, and combustion is transferred to a normal state.
Patent JP-H1163033-A (JP)
Title: Disc brake for vehicle
Inventor: ODA KAZUNORI
IPC: F16D55/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To increase the effective radii of discs and improve the fuel consumption of a vehicle by supporting the discs constituting a disc brake on the side of the non-rotational member of the vehicle in a non-rotational condition. SOLUTION: A disc brake has discs 11, 12, bases 13, 14 arranged to be opposed to the side faces on the outer peripheral sides of their diameters and pads 15, 16 arranged on the side faces of the discs 11, 12 to be opposed to the side faces of the bases 13, 14, so that the pads 15, 16 can be thrusted against the side faces of the bases 13, 14 to brake wheels. In this case, the discs 11, 12 are supported on the side of the non-rotational member of a vehicle in a non-rotational condition and the bases 13, 14 are supported on the side of the rotational member of the vehicle in an integrally rotatable manner.
Patent JP-2001056722-A (JP)
Title: Clock skew correcting circuit and semiconductor integrated circuit
Inventor: KATO YOICHI
IPC: G06F1/10
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a clock skew correcting circuit capable of canceling the jitter of an internal clock signal and simultaneously remarkably reducing power consumption as well by providing a detecting circuit for detecting a change in the polarity of a phase difference, and fixing the value of a control signal by the detecting circuit. SOLUTION: An external clock signal 1 is inputted, delayed just for a prescribed delay quantity as needed and outputted as an internal clock signal 2 by a delay means DR. A comparing and control means CC compares the phase of the external clock signal 1 with that of the internal clock signal 2 and controls the delay quantity of the delay means DR so as to reduce 'deviation' in the phase of the internal clock signal 2 in respect to the phase of the external clock signal 1. A fixing means FC fixes the delay quantity at least once inverting the polarity of 'deviation' in the phase of the internal clock signal 2 in respect to the phase of the external clock signal 1 and cuts off a feedback loop. Thus, the jitter of the internal clock is reduced and power consumption can be reduced.