baber/WOPTO huggingface dataset:
Patent JP-H08248556-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOGA MASAO
IPC: G03C1/22
Filed: 1995-03-14
Abstract: PURPOSE: To provide the silver halide photographic sensitive material extremely enhanced in contrast and high in sensitivity and improved in sand fog by operating rapid development processing using a stable developing solution high in sulfite ion concentration. CONSTITUTION: This photosensitive material contains a hydrazine derivative and at least one of compounds represented by formulae I and II in which each of R<1> , R<2> , R<5> , R<6> , and R<7> is an alkyl, aralkyl, or alkenyl group; each of R<3> , R<4> , R<8> , and R<9> is an H atom or an alkyl, aralkyl, alkenyl, or aryl group; each of L<1> -L<8> is a methine group; each of Z<1> -Z<9> is an atomic group necessary to form an N-containing hetero ring; X<-> is an acid anion; and each of (m), (n), (o), and (p) is 0 or 1.
Patent JP-S54147220-A (JP)
Title: Acrylonitrile fiber containing copper compound
Inventor: OGINO NOBORU
IPC: D01F1/10
Filed: 1978-05-02
Abstract: PURPOSE:Copper or its compound slightly soluble in water and organic solvents is added to an acrylonitrile polymer in a specific amount, thus producing acrlonitrile fibers having fungicidal and bactericidal properties. CONSTITUTION:To a preferably 3-8 wt% solution of an acrylonitrile polymer that contains preferably 50 or more wt% of acrylonitrile is added preferably 15-30 wt% of copper or its compound slightly soluble in water or organic solvents to prepare the spinning dope. Then, it is spun into fibers of 0.5-20 denier as a filament, thus producing said objective fibers consisting of 5-40 wt% of the copper or its compound and 95-60wt% of acrylonitrile polymer. EFFECT:The resulting fibers have bactericidal properties and prohibit microorganisms in water or marine from sticking on them. USE:Cloths, industrial materials.
Patent JP-H06267301-A (JP)
Title: Organic photoluminescence element
Inventor: MENDA KAZUNORI
IPC: H01L51/05
Filed: 1993-03-15
Abstract: PURPOSE:To provide desired luminescence without exciting a light emitting layer doped with an organic pigment by exciting a PL light emitting film, and emitting the visible light having the wavelength corresponding to the doped organic pigment. CONSTITUTION:A Schottky junction exists on the boundary face between an ITO electrode 23 and a ZnO film 24. When a forward bias is applied to this junction, ultraviolet rays are generated in a depletion layer extended on the ZnO side near the junction. The ultraviolet rays transmit a glass substrate 21 and excite a PL light emitting layer 22. Green visible light is emitted from the light emitting layer 22. When the PL light emitting layer 22 is excited by ultraviolet rays, the deterioration by Joule's heat is avoided, and a longer life can be obtained.
Patent JP-H0728487-A (JP)
Title: Voice recognition
Inventor: CHIYAARUZU TEII HENPUHIRU
IPC: G10L15/06
Filed: 1994-03-24
Abstract: PURPOSE: To provide a speech recognizing method for efficiently executing modeling expressing the attendance of articulation between words. CONSTITUTION: This speech recognizing method for modeling the context of adjacent words, includes a step for dividing one word or a silent period into two parts, a step for dividing a second word adjacent to the first word or the silent period into two parts, and a step for making an acoustic model by connecting a tail part 58 of the first word or the silent period with a head part 60 of the second word or the silent period. Also, the method includes a step for preparing a grammar for limiting the acoustic model to a middle-to- middle context.
Patent JP-S62210784-A (JP)
Title: Netting method for electronic form generating color photograph
Inventor: UESUGI TAKAO
IPC: H04N1/40
Filed: 1986-03-12
Abstract: PURPOSE:To prevent the generation of moire due to a laminated print, by applying a prescribed netting on a picture signal, providing a photographing picture signal processing system to send the signal to an electronic form as a color dividing print picture signal, developing an inputted color dividing print picture signal on a memory, rotating it with a prescribed angle, and performing an electronic netting with the dot string angle of 45 deg.. CONSTITUTION:An output size is inputted and processed by a keyboard 6, and out of a yellow print, a magenta print, a cyan print, and a black print, the consecutive tone picture signal of the yellow print is rotated by 45-alpha deg. in counterclockwise direction by an image processor 20. Next, the electronic netting is performed by the image processor 20 so as to set the dot string angle at 40 deg., and a dot string density at a prescribed value. After a netting process, the picture signal is rotated by 45-alpha deg. in a clockwise direction by the image processor 20, and the netting process of the yellow print is completed. Similarly, the netting processes for the magenta print, the cyan print, and the black print, are performed in order, and netted picture signals are sent to and processed at an electronic form system 3. Therefore, it is possible to equalize the dot string density regardless of the dot string angle, and the moire is not conspicuous.
Patent JP-H02233081-A (JP)
Title: Television receiver
Inventor: KITATORA HIROTO
IPC: H04N5/94
Filed: 1989-03-07
Abstract: PURPOSE:To display a normal video by providing a signal switcher between a drop-out correction signal (DOS signal) input terminal and a drop-out correction circuit, and interlocking it with a video signal switcher. CONSTITUTION:In the case where the video signal switcher 4 outputs a video signal from package system, a DOS signal switcher 5 outputs a DOS signal from the package system, and when drop-out occurs in the video signal, the drop-out correction circuit 6 operates, and the drop-out is corrected. In the case where the switcher 4 outputs the signal from a satellite broadcast receiver (IDU), the interlocked DOS signal switcher 5 is connected to a low level constant potential source 9, and the drop-out correction circuit 6 does not operate. Accordingly, the video signal from IDU is displayed as a video as it is, and the unnecessary influence of the DOS signal from the package system never exercises upon it.
Patent JP-H0639090-A (JP)
Title: Pinball feeding device for pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-02-26
Abstract: PURPOSE:To provide the pinball machine not feeding pinballs duplicatedly to a pinball hit position. CONSTITUTION:When a pinball rod 28 is located at the discharge operation position, a pinball P2 discharged first is received by a downstream side wall 10 of a 1st insetion hole 9. When the pinball rod 28 is moved from the discharge operation position to a discharge preparation position, the reception by the wall 10 is released to flow down the pinball P2. The pinball P2 is received by a 2nd pinball feeding piece 18. Further, when the pinball rod 28 is returned from the discharge preparation position to the discharge operation position, the reception of the 2nd pinball feeding piece 18 is released to introduce the pinball P2 to a pinball hit position 25. Thus, two pinballs will never be duplicatedly fed to a pinball hit position 25.
Patent JP-H06276783-A (JP)
Title: Inverter device
Inventor: NAGAI KAZUNOBU
IPC: H02P6/08
Filed: 1993-03-15
Abstract: PURPOSE:To simplify the constitution for transmitting the signal from a position- signal generating means to a current supply-signal forming means by driving a switching element based on a communication signal corresponding to the commutation timing determined based on the position signal. CONSTITUTION:In an inverter device, terminal voltages Vu, Vv and Vw and a reference voltage V0 are inputted into non-inverted input terminals and inverted input terminals of comparators 19-21 of a position signal circuit 41. The outputs of the comparators 19-13 are averaged, and the voltage V1 is inputted into a comparator 57 and compared with a reference voltage V2. The comparator 57 outputs the high-level signal when two or more of three comparators 19-21 output the high-level signals. The output signal V3 is transmitted into a current-supply-signal circuit 42 as the position signal through one photocoupler 60. The current supply signel is generated at a commutation timing which is delayed by 30 degrees from the input time point of the position signal is made to be the commutation timing. As a result, the circuit constitution of the position-signal generating means can be simplified.
Patent JP-H08244965-A (JP)
Title: Carrier suspension-carrying device
Inventor: IKOMA YOSHITAKE
IPC: B65G47/52
Filed: 1995-03-14
Abstract: PURPOSE: To provide a carrier suspension-carrying device which can safely suspend a push carrier and the like provided with frames at least in front and rear of it in a stable attitude so as to carry it. CONSTITUTION: A carrier 11 is at least standingly provided with frames 13, 14 on both ends front and rear, members 18, 19 forming a pair of V-shaped right and left guiding side edges 18a, 19a are built between the upper end lateral rod part 16 and the intermediate lateral rod part 17 directly thereunder on each of these front and rear both frames 13, 14, and parts to be hung 20, 21 are formed on the upper end lateral rod part 16 adjacent to outside the upper ends of a pair of the right and left guiding side edges 18a, 19a. A movable body 1 for hanging carry is povided with four hangers 4, a pair of right and left a set of front and rear and each hanger 4 is provided with a hook part 6 individually hanging each of a pair of right and left parts 20, 21 to be suspended of front and rear both frames 13, 14 of the carrier 11 on the lower end.
Patent JP-S62229648-A (JP)
Title: Scanning type electron microscope
Inventor: MORIIZUMI KOICHI
IPC: H01J37/244
Filed: 1986-03-11
Abstract: PURPOSE:To make it possible to observe the surface of a sample accurately even though the sample has a deep groove-form pattern, by furnishing a collector to collect the secondary electrons close to and parallel to the surface of the sample. CONSTITUTION:When electron beams are scanned over the surface of a sample 3, secondary electrons are generated. The secondary electrons are collected by a collector 9 on the surface of the sample 3 in the direction vertical to the sample surface. Therefore, such secondary electrons that are generated from the bottom of a deep groove-form pattern can be collected easily by the collector 9. The secondary electrons collected by the collector 9 are further collected by a collector 5a in the direction of a scintillator 6, output from a photoelectron multiplier tube 8 as a secondary electron detecting signal, after passing through the scintillator 6 and a photopipe 7, and the sample surface is displayed on a CRT. Since the secondary electrons generated even at the bottom of the deep groove-form pattern can be collected easily in such a way an accurate observation can be realized.
Patent JP-H11311265-A (JP)
Title: Magnetic rheological clutch for component of vehicle driving system
Inventor: ISLEY LOREN D JR
IPC: B60K17/35
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic rheological clutch assembly having a plurality of alternate clutch discs arranged in a fluid. SOLUTION: A clutch 120 used for a component of a vehicle driving system comprises a plurality of first clutch members 150 and a plurality of second clutch members 156 alternate with the clutch members 150. The clutch members are either flat disc bodies or annular bodies. The first and second clutch members are respectively connected to first and second driving members 122, 164 and arranged in a sealed chamber filled with a magnetic rheological fluid 154. A solenoid and an iron housing component adjacent to each other generate magnetic flux, and the magnetic flux is concentrated into the chamber. When electric energy is applied to the solenoid the magnetic rheological fluid is made into pseudo solid of high viscosity to accelerate torque transmission by the clutch.  When electric energy to the coil is cut off, the magnetic rheological fluid returns into a nonviscous fluid state to separate the clutch members. Modulation (proportional or stepwise) torque transmission is performed by applying a modulated suitable electric driving signal to the solenoid.
Patent JP-S57171667-A (JP)
Title: Stirring method of molten salt bath in case of surface treatment
Inventor: ASHIBA REIKICHI
IPC: C23C18/08
Filed: 1981-04-13
Abstract: PURPOSE:To form a film layer having uniform thickness, by blowing inert gas into molten salt bath, stirring the molten salt bath, and uniformly floating penetrating agent powder, when soaking a substance to be treated, in the molten salt bath. CONSTITUTION:A substance 7 to be treated is soaked in a salt bath agent 5 in a salt bath pot 4, is heated to about 1,000 deg.C by a heater 3, and is held about 5hr. In this case, the molten salt bath agent 5 is stirred by inserting stainless steel pipes 1a, 1b into the salt bath agent 5, and feeding a proper quantity of gaseous nitrogen into the salt bath agent 5. In this way, not only penetrating agent powder such as Fe-V, etc. can be floated uniformly, but also its oxidation can be prevented.
Patent JP-H04289814-A (JP)
Title: Optical scanning device
Inventor: TANAKA SEIJI
IPC: H04N1/04
Filed: 1991-03-19
Abstract: PURPOSE:To make compact an optical scanning device which uses a hologram lens used for a laser printer and reduce the number of assembling manhours of the optical system. CONSTITUTION:A device is provided with a semiconductor laser 1, a condenser lens 3, aberration compensating hologram lenses 6 for eliminating astigmatism and coma aberration, laser beam scanning hologram lenses 8, and a light sensitive drum 10. A plural number of aberration compensating hologram lenses 6 and a plural number of scanning hologram lenses 8 are disposed on either side of a hologram disk 5. Laser beam is made to perform scanning by rotating the hologram disk 5 and recording is made on the light sensitive drum. This constitution reduces assembling manhours of the hologram lens optical system and permits the optical system having less aberration to be made compact.
Patent JP-S55147023-A (JP)
Title: Display unit for channel selection
Inventor: SHIMAMOTO TAKESHI
IPC: H03J1/04
Filed: 1979-05-02
Abstract: PURPOSE:To enable to discriminate the channel selection at a glance, by electronically displaying characters and symbols expressing the reception station. CONSTITUTION:After the broadcasting station to be preset is selected with the channel selection switch of the channel selection signal producing means 21 of the channel selection display unit 20, the code conversion circuit 22b is selected to the preset mode with the preset switch of the program switch 22a. Next, taking the maximum character and symbol number possible for display as M, the first character of the character and symbol group (Arabic figures and Roman figures etc.) prepared for the characters and symbols to be set at the first digit is displayed on the first digit of the sequential character and symbol display element with the scan switch of the switch 22a, and scan is stopped when the symbol to be set is displayed, and the characters and symbols are written in the RAM of the circuit 22b with the lead switch of the switch 22a. This operation is repeated to the digit M and the combination of the characters and symbols to the reception station is preset to the circuit 22b. Thus, whether or not the desired station is selected is discriminated at a glance.
Patent JP-S59177858-A (JP)
Title: Manufacture of plate for lead-acid battery
Inventor: HAYASHI TOSHIAKI
IPC: H01M4/20
Filed: 1983-03-29
Abstract: PURPOSE:To uniformly fill battery paste in a grid by compressing a plate with a set of rollers having a lower roller on which a concavity slightly narrow than width of the grid is installed on its surface and convexities are installed in the center of the concavity. CONSTITUTION:A grid 2 is transferred on a belt conveyor 6 and filled with a paste filling machine 3 to form a plate 4. The plate 4 is transferred on a conveyor 6 and a small roller 7 and compressed with rollers 5 and 5', then transferred on a small roller 7' and a chain conveyor 8 and supplied to a drying furnace 9. A concavity 10 slightly narrow than width of a grid is installed on the roller 5' which is in contact with the surface opposed to the surface filled with paste and several convexities 11 are installed in the concavity 10. The convexities 11 prevent the curvature of the grid 2. The plate manufactured by using the rollers 5 and 5' has a grid 2 whose both sides are uniformly filled with paste 1. Thereby, defective plates in assembly of a battery are decreased and charge performance of the battery is increased.
Patent JP-H08250817-A (JP)
Title: Micro semiconductor resonator element and method for dry-etching multilayered compound semiconductor film
Inventor: TEZUKA TSUTOMU
IPC: H01L21/302
Filed: 1995-03-14
Abstract: PURPOSE: To prevent the increase of the optical loss when the size of a resonator is reduced by surrounding the side face of a columnar structure with a semiconductor thin film and setting the saturation gain and thickness of an active layer, effective reflectivity of a multilayer reflection film surrounded by the semiconductor thin film, etc., so that they can satisfy a specific relation. CONSTITUTION: A micro semiconductor resonator element 10 is constituted by successively forming a Bragg reflection film (upper DBR) 3 having n-type GaAs/AlAs distribution, active layer 4, spacer layers 5a and 5b, a Brag reflection layer (lower DBR) 2 having p-type GaAs/AlAs distribution on an n-type GaAs substrate 7. The active layer 4 is composed of an i-type InGaAs strained quantum well active layer and i-type GaAs barrier layer. The saturation gain gs of the active layer 4 is set so that the gain gs can meet the inequality I, where ta and R' respectively represent the thickness of the active layer 4 and effective reflectivity of a multilayered reflection film surrounded by a semiconductor thin film.  The reflectivity R' is set so that the reflectivity R' can meet the equation II, where Rtop and Rbottom respectively represent the reflectivity of the upper DBR and that of the lower DBR.
Patent JP-H06240854-A (JP)
Title: Decorative girt and executing method thereof
Inventor: SHIBUYA YASUSHI
IPC: E04F13/08
Filed: 1993-02-18
Abstract: PURPOSE:To simplify the procedure of execution by reducing the number of parts. CONSTITUTION:A decorative girt 1 is composed of a mounting member 2 consisting of a first member 4 and a second member 5 and a decorative girt body 3. A mounting section to an external-wall panel end section W and the mounting section of the decorative girt body 3 are installed to the mounting member 2, and a main body side mounting member 3b set up to the mounting section is fitted to the decorative girt body 3. The mounting member 2 is covered with the decorative girt body 3. On the other hand, the mounting member 2 is installed at the specified position of the external-wall panel end section W and the decorative girt body 3 is set up to the mounting member 2 in a covering manner in the executing method of the decorative girt 1.
Patent JP-H11248125-A (JP)
Title: Carbonizing pyrolysis melting combustion device for waste
Inventor: AYUKAWA DAISUKE
IPC: F23G5/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of high-temperature corrosion or the like due to hydrochloride and obtain a combustion device prominent in controllability by a method wherein a rotary kiln type sand heating device is provided at the downstream side of the melting combustion device while a pyrolysis gas heating device, a waste heat boiler and a sand transfer device are provided at the downstream side of the sand heating device. SOLUTION: A rotary kiln type sand heating device 25 for heating heat medium or sand S by combustion waste gas G0 from a melting combustion device 4 is arranged at the downstream side of the melting combustion device 4. A pyrolysis gas heating device 27 for heating the heating gas K of waste C by the high-temperature sand from the sand heating device 25 is provided at the downstream side of the sand heating device 25 while a waste heat boiler 7 for recovering the heat of combustion waste gas G0 discharged out of the sand heating device 25 is provided. Further, a sand transfer device 28 is provided at the downstream side of the sand heating device 25 to return the sand S, discharged out of the pyrolysis gas heating device 27, to the inlet port side of the sand heating device 25.
Patent JP-H08317735-A (JP)
Title: Covering material for controlling plant growth
Inventor: AIGA ICHIRO
IPC: B32B7/02
Filed: 1996-03-12
Abstract: PURPOSE: To obtain readily handleable practical covering material for controlling plant growth useful for protected horticulture using natural light by specifying the ratio of red light/far red light having a broadened wavelength band and raising the photosynthetic effective light quantity. CONSTITUTION: This material is obtained by regulating the transmittance of the photosynthetic effective photon flux when light is transmitted to >=50% and further the value of A in the formula A=R/Fr (R is the photon flux of red light at 600-700nm wavelength; Fr is the photon flux of far red light at 700-800nm wavelength) to <=0.9 or >=1.3. The value of A is regulated to <=0.9 by including a coloring matter having the absorption maximum between 600 and 700nm and the value of A is regulated to >=1.3 by including a coloring matter having the absorption maximum between 700 and 900nm. The resultant covering material is useful for promoting the growth of plants such as a sunflower, a cucumber, lettuce, a cabbage, a sesame or a green pepper.
Patent JP-H04290762-A (JP)
Title: Printer equipped with output changing function
Inventor: KAWAGUCHI HIROMI
IPC: B41J5/30
Filed: 1991-03-19
Abstract: PURPOSE:To provide a printer that can easily cope with changes in display contents without changing programs stored therein in a printer equipped with a function capable of changing outputs in accordance with operating conditions and set items. CONSTITUTION:The subject printer is equipped with a nonvolatile memory 4 that stores character rows indicating set items for printing condition and operating condition of the printer and a memory 3 storing programs which reads out, with reference made to the nonvolatile memory 4, the character rows corresponding to the set items and operating conditions to which the reference is made and outputs the read-out character rows. The device is specifically constructed so that input of the read-out character rows can be made to a printer 1 with an input means 2 that inputs the character rows, and contents of the character rows in the nonvolatile memory 4 can be changed by replacing the character rows stored in the nonvolatile memory 4 with the inputted character rows.
Patent JP-H0767335-A (JP)
Title: Switching power supply device
Inventor: NAKAHIRA KOJI
IPC: H02M3/338
Filed: 1994-02-28
Abstract: PURPOSE:To reduce the switching loss of a switching power supply device, by holding a second switching element in OFF-state during a predetermined period while driving a first switching element during the period determined through a time constant circuit. CONSTITUTION:When a transistor(Tr) Q2 is turned on, a switching element (SW) Q1 is turned off. At this time, positive voltages are generated respectively in output windings N2, N3 of an output transformer T whose winding polarities are opposite respectively to a primary winding Np of the output transformer T, and then, transistors TrQ4, Q3 are turned on, and thereby, a capacitor C6 is charged. By the charged voltage of the capacitor C6, transistors TrQ5, Q6 are turned on, and then, the transistors TrQ1, Q4 are turned off. Further, this state is held during a fixed period until the charge of the capacitor C6 is discharged to some extent according to the time constant deiterminated by the capacitor C6 and resistors R13-R15. By the adjustment of the time constant, the OFF-time of the switching element SWQ1 can be longer than a given time. Therefore, the switching frequency of the switching element SW Q1 cannot exceed, a given frequency.