baber/WOPTO huggingface dataset:
Patent JP-H06222490-A (JP)
Title: Chemical sensitization method for silver halide photographic emulsion and silver halide photographic sensitive material
Inventor: NOZAWA YASUSHI
IPC: G03C1/12
Filed: 1993-01-22
Abstract: PURPOSE:To obtain the silver halide photographic emulsion high in sensitivity and superior in graininess and gradation and restrained in fogging, especially, during storage and at the time of applying pressure by using a specified compound. CONSTITUTION:The compound to be used is at least one of the compounds represented by the formula in which each of Ra1-Ra5 is H, an alkyl, alkenyl, aryl, a heterocyclic group, alkoxycarbonyl, aryloxycarbonyl, acyl, sulfonyl, halogen, or -X-Ra0; -X- is -O-, -S-, or -N(Ra6)-; Ra0 is an alkyl, alkenyl, aryl, a heterocyclic group, acyl, or sulfony; and each adjacent couple of Ra1-Ra5 may form a 5-7 membered ring together with each other.
Patent JP-S60171811-A (JP)
Title: Microwave frequency converter
Inventor: TANAKA TOSHIHIDE
IPC: H03D9/06
Filed: 1984-02-15
Abstract: PURPOSE:To obtain a microwave frequency converter excellent in the image disturbing characteristic with less local signal radiation by using a waveguide giving a cut-off region to a local frequency and a pressing region to an RF frequency. CONSTITUTION:The local signal is cut off and the RF signal is passed through a rectangular waveguide 22. A metallic post 23 connects the waveguide 22 and a microwave integrated circit 3. A cylindrical ''Teflon'' rod 24 is inserted to an inserting hole 25 of the metallic post so as to isolate the waveguide in terms of DC and form partially a coaxial line. A disk hole 26 is provided concentrically with the post 23, the diameter is smaller than the diameter of the insertion hole 25 and larger a little than the width of a center conductor 4 of a microstrip line. RF amplifier circuits 29, 30 are prevented to a microwave integrated circuit. A mixer circuit 31, a local oscillating circuit 32, a dielectric resonator for stable oscillation and a screw 28 for adjusting local oscillating frequency are provided.
Patent JP-H04264600-A (JP)
Title: Voice encoder and voice decoder
Inventor: TANAKA YOSHIAKI
IPC: G10L25/90
Filed: 1991-02-20
Abstract: PURPOSE:To detect the error of pitch information in transmission line and to restore the error in a decoder side receiving transmitted pitch information by outputting information relating to the allowable limit of the value of a pitch period. CONSTITUTION:Inputted voice signal is subjected to predictive coding containing a long-term predictive analysis by a voice coding means 1 and outputted as information coded voice signal containing the pitch period analyzed by the long-term predictive analysis. Related to the pitch period within these bits of information, the information relating to the allowable limit of the value of the pitch period with a prescribed width containing the value of the pitch period is outputted in an allowable limit information generating means 2. Then, this information relating to the allowable limit, as well, is multiplied, for instance, to be transmitted from a transmission means 3 with the information coded with the voice signal.
Patent JP-S6479243-A (JP)
Title: Resin composition and its production
Inventor: KASAHARA HIDEO
IPC: C08L77/00
Filed: 1988-02-09
Abstract: PURPOSE:To provide a resin composition excellent in mechanical strengths, dimensional accuracy, moldability, abrasion resistance, chemical resistance, heat resistance, etc., by reacting a specified styrene copolymer with a polyamide at a specified weight ratio under conditions of melt kneading. CONSTITUTION:30-99mol.% styrenic monomer (e.g., styrene) is copolymerized with 30-1mol.% imide compound of an alpha,beta-unsaturated dicarboxylic acid (e.g., N-phenylmaleimide) and 60-0mol.% monomer copolymerizable therewith (e.g., acrylonitrile). A resin composition is obtained by reacting the obtained styrene copolymer with a polyamide at a weight ratio of 1:99-99:1 at 220-330 deg.C under conditions of melt kneading. This resin composition possesses the excellent properties of both of the polystyrene and the polyamide and can be suitably used in the production of precision moldings, films, bottles, etc.
Patent JP-H09215567-A (JP)
Title: Door device incorporating lighting system in display casing
Inventor: KANETANI KAZUAKI
IPC: A47F11/10
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To enhance the strength and the durability of a door in its entirety, and to enhance the seal ability thereof when the door is closed, and to prevent temperature rise in a display casing. SOLUTION: A door 14 for opening and closing a rear opening 7 of a display casing 1 is hinged to an edge of the opening 7 is provided at its front surface with a lighting system 30 and a front metal frame 17 surrounding the lighting system 30 having support pieces 20, 21 which are formed in the front end part of the frame 17 and which hermetically support at their front ends transparent panels 22, 23 covering the front surface of the lighting system 30. An elastic seal 25 is laid between the peripheral edge parts of the front surfaces of the support pieces 20, 21 and a rear frame 8 provided to the opening 7 of the display casing 1 and facing the peripheral edge parts of the front surfaces the support piecds 20, 21 during closing of the door 14.
Patent JP-S60172212-A (JP)
Inventor: TAKAGI TADAO
IPC: A01C7/16
Filed: 1984-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08207193-A (JP)
Title: Multilayered injection-molded article
Inventor: SEKI TAKEKUNI
IPC: B29K105/32
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a transparent injection-molded article having ultraviolet blocking effect by providing a resin layer composed of a thermoplastic resin containing fine particles of metal oxide. CONSTITUTION: A multilayered injection-molded article has a resin layer composed of a thermoplastic resin containing fine particles of metal oxide. In such a case that the multilayered injection-molded article is constituted of three layers, a core layer 1 is set to a resin layer A containing fine particles of metal oxide and adhesive layers 2 are arranged on both sides of the resin layer A. Fine particle metal oxide is an ultraviolet absorbing material based on ZnO or TiO2 and the particle size thereof may be set to 0.1μm or less so that the resin layer containing fine particles of metal oxide does not become opaque within a visible light region and the addition amt. thereof is determined in consideration of the ultraviolet blocking properties and transparency required corresponding to the use purpose of the injection molded article.  The multilayered injection-molded product is molded by a multilayered injection molding method.
Patent JP-S52110305-A (JP)
Title: Internal-combustion engine with auxiliary combustion chamber
Inventor: YAMADA TOSHIO
IPC: F02B23/08
Filed: 1976-03-13
Abstract: PURPOSE: To achieve more reduction in the quantity of NOx and HC in the exhaust gas, by combusting first an increased portion of fuel arround the walls of a combustion chmber and then a decreased portion of fuel in the central part of the chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61187565-A (JP)
Title: Sterling engine
Inventor: HONDA TETSUYA
IPC: F02G1/053
Filed: 1985-02-14
Abstract: PURPOSE:To prevent oil from being propagated to the power piston side by providing an oil absorber absorbing the oil lubricating between a crosshead and a cylinder of a Sterling engine and existing in a space between the cross head and the power piston in the said space. CONSTITUTION:In a crank shaft-type Sterling engine arranged with two pistons in series in a cylinder, the pressure flucturation generated in a cylinder 16 (the pressure generating mechanism is omitted) is applied to a power piston 15, is converted to a force, and is transmitted to a crank shaft 7 via a power piston rod 14, a crosshead 13, and connecting rods 11, 12. A displacer piston 22 is reciprocated by part of the rotating force of the crank shaft 7. An oil absorber 17 having permeability and absorptivity is provided in a space between the crosshead 13 and power piston 15. This oil absorber 17 can absorb the oil scattered from the crosshead 13 side or the oil stuck to the rod 14.
Patent JP-S61187025-A (JP)
Title: Input system
Inventor: TAKENOUCHI NORIO
IPC: G06F3/023
Filed: 1985-02-14
Abstract: PURPOSE:To input and display a desired word with only the input of a part of the word to be inputted, by programming preliminarily a part of the word to be inputted and all of words corresponding to it. CONSTITUTION:A minimum part which should be inputted with respect to a word to be inputted is determined preliminarily. In case that this word is inputted, the word is inputted when this preliminarily determined part is inputted at least and a preliminarily determined signal is inputted next. All of the word to be inputted is displayed on a display part 3.
Patent JP-2000224451-A (JP)
Title: Digital camera with thermosensitive printer and thermosensitive printer with monitor
Inventor: SASAGAWA MIKIO
IPC: H04N5/91
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize a circuit by driving the back light of a liquid crystal panel and an ultraviolet lamp for fixation for thermosensitive recording by a common inverter. SOLUTION: In a digital camera with a thermosensitive printer, a camera part and a printer part are integrated. The inverter 23 is composed of an oscillation transformer 61 and an oscillation control circuit 62. The oscillation control circuit 62 converts DC power from a power supply battery 57 to AC power and drives the oscillation transformer 61. The oscillation transformer 61 is provided with a first output terminal 61a for outputting the driving signals of the voltage and frequency for the back light 21 and a second output terminal 61b for outputting the driving signals of the voltage and the frequency for fixing lamps 51 and 52. The back light 21 for illuminating the liquid crystal panel 6 is connected through a switch 24 for the back light to the first output terminal 61a, and the fixing lamps 51 and 52 are connected to the second output terminal 61b.  The fixing lamps 51 and 52 are selectively lighted during printing.
Patent JP-S57141923-A (JP)
Title: Projection type exposure device
Inventor: HAYASHI SOUICHIROU
IPC: H01L21/027
Filed: 1981-02-27
Abstract: PURPOSE:To facilitate easy maintenance and to improve reliability through enabling an on-line measurement, by measuring luminous distribution of injected light providing a photometer on a movable test piece stage in a reduced projection type device thereby judging brightness to obtain the optimum intensity. CONSTITUTION:An image on a reticle 3 is projected in reduced sized on a wafer 5 and exposed on a chip. The movement of test piece table 6 by the opening and closing of a shutter 2 and step-and-repeat is controlled by a computer 15 based on the conditions input to a control console 18. The luminous intensity distribution of injected light 7 is measured by a step-and-repeat dividing an exposed area 21 into small measuring points 22 around the light axis 23 using a photometer provided on the table 6. Measured value of each point is inputted to the computer 15 via an AD converter 17 to be judged whether or not it is within the allowance of luminous dispersion. When it is not under the optimum condition, the measurement is repeated until the optimum condition is obtained by adjusting the current of a light source or the shutter speed. This makes possible the exposure in the optimum condition without deteriorating a through-put.
Patent JP-S56122924-A (JP)
Title: Measured value compensating method in temperature measuring method by infrared ray
Inventor: TAKADA HIDEO
IPC: G01J5/00
Filed: 1980-03-04
Abstract: PURPOSE:To measure the temperature of a low-temperature region accurately independently of the directivity of the emissivity of infrared rays, by radiating short wavelength infrared rays to the object surface to be measured in the same direction as reference infrared rays and by measuring their reflectance. CONSTITUTION:Short-wavelength infrared rays are irradiated from the same direction as irradiation of reference infrared rays NB, and the infrared reflectance of sample surface 7 is measured and compensated. For example, sample surface 7 is irradiated intermittently with black-body furnace 1 with chopper 2 for generating reference infrared rays, and reflection infrared-ray components N2 and infrared-ray components N1 radiated from the sample itself are detected by detector 4 to find emissivity epsilon of the surface, and further, surface temperature T1 is obtained. In this case, the black-body furnace, the detector, and accessory apparatus concerning short-wavelength infrared rays are provided independently, or those for reference infrared rays are used in common.
Patent JP-H06221933-A (JP)
Title: Optical temperature measuring apparatus
Inventor: ITO AKIRA
IPC: G01K11/12
Filed: 1993-01-25
Abstract: PURPOSE:To realize an apparatus with higher conversion efficiency which is inexpensive and stable for a long time with a simple construction of a photoelectric conversion section. CONSTITUTION:Light emitted from a light source 3 at a wavelength enough to excite a phosphor substance 1 is emitted onto the phosphor substance 1 to obtain light having temperature information by a photoluminescence. The light is converted to two electric signals with a photodetector section 6 to be amplified with amplification circuits 7 and 7' and a ratio of two signals, one of one output of the circuits and the other of the sum of two outputs thereof, is determined by an arithmetic circuit 8 to obtain a temperature signal Q. A photo detector part 6 is made up of a photodetector 6b as lower layer which comprises a p-type semiconductor 19 and an i-type semiconductor 26 with a band gap smaller than the semiconductor and an n-type semiconductor 20 with the band gap thereof larger than the semiconductor and a photodetector 6a as upper layer which comprises an n-type semiconductor 20, an i-type semiconductor 9 with the band gap smaller than the semiconductor and a p-type semiconductor 21 with the band gap larger than the semiconductor.
Patent JP-H01204189-A (JP)
Title: Plotting method
Inventor: SEKI MAKI
IPC: G06T15/00
Filed: 1988-02-08
Abstract: PURPOSE:To minimize the processing time of a display processor and to hasten a plotting speed by preparing a shape plotting command based on the plotting command generating procedure in accordance with the shape and executing the shape plotting based on the command when the plotting request of a prescribed shape is executed. CONSTITUTION:Plotting command generation procedures ALG1-ALG5 to draw respective shapes by using one plotting starting point instruction and one polyline instruction into a display screen CRT4 corresponding to respective shapes to specify a robot shape RBT composed of many straight line elements in accordance with a line of sight direction are prepared. At the time of the robot simulation processing, the shape plotting command is prepared based on command generation procedures ALG1-ALG5 according to the fact which shape is plotted, and a display processor 3 plots the robot shape on the display screen CRT4 based on the shape plotting command. Thus, the time of processing of the display processor 3 is minimized and the plotting speed can be hastened.
Patent JP-H07220580-A (JP)
Title: Joy stick switch
Inventor: MIYASE YASUO
IPC: H01H25/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide a joy stick switch of low cost by adding two functions of switching on a desired switching element around an arm part, and switching on switching element at a center part by pushing and pulling operation of a knob of an operation lever for providing a multi-function switch, and simplifying structure for reducing the number of partsitems. CONSTITUTION:Plural switching elements 22, 23, 24 are disposed above, under, and around a center part of a base 21 fixed on a case 20. An arm part 26 penetrating the base 21 energizes the base 21 by springs 43, 43 to stop an actuation plate 39 at the arm part 26 for holding an arm shaft 25 in a neutral condition. A guide part 32 of a support body 33 fixed on the base 21 is held by a bearing 29 with which the arm shaft 25 is engaged with play and a flange part 31 to be capable of inclining in a desired direction for energizing a button part 35 of the switching element 22 by a pressure part 34 at a peripheral edge lower surface of the flange 31 to hold an operation lever 28 in a neutral condition, that is vertically. An upper part of the arm shaft 25 penetrates a knob 37 to be fixed by a cap 38.
Patent JP-S61186490-A (JP)
Title: Production of metallic mold
Inventor: WATANABE SHIGETOSHI
IPC: B22C9/06
Filed: 1985-02-15
Abstract: PURPOSE:To produce a metallic mold having high dimensional accuracy and excellent release characteristic and wear resistance by forming a composite plating film dispersed with a composite meterial as eutectoid in a metal on a male mold made of a metal and subjecting the surface thereof to electroforming of a metal then removing the above-mentioned male mold. CONSTITUTION:The composite plating film 2 dispersed with the composite material consisting of powder or fibers, etc., of polytetrafluoroethylene, BN, SiC, etc. as eutectoid in the metallic plating film is formed to about 1-2000mum thickness on the male mold 1 made of the metal by subjecting said mold to the composite plating using an electroplating liquid of nickel, etc. dispersed therein with the above-mentioned composite material. The surface of the film 2 is then subjected to the electroforming of the metal by which a metallic electroforming layer 3 of nickel, copper, iron, etc. is formed to about 2-15mm thickness. The outside surface of the layer 3 is thereafter finished by machining to a prescribed size if necessary. The mold 1 is then removed and the metallic mold 4 formed with the composite plating film 2 on the inside surface of the recess and is reinforced externally with the electroforming layer 3 is obtd.
Patent JP-H02208452-A (JP)
Title: Pressure equalizing control device for refrigerator
Inventor: MATSUZAKI TAKASHI
IPC: F25B1/00
Filed: 1989-02-07
Abstract: PURPOSE:To prevent the generation of excess current during starting by obtaining differential temperature based on detected values from an open air temperature sensor and a pressure sensor, further seeking for a high and low level differential pressure, and performing hot gas injection until the detected temperature turns to a specified preset value in order to equalize the pressure. CONSTITUTION:When a compressor 1 comes to a half during operation, a differential temperature computing means 51 obtains a differential temperature between a suction air temperature detected by a detection means TH7 and a pressure equivalent saturation temperature detected by a detection means P1, halts the operation of the compressor 1 with a equalization control means 52, opens an ON/OFF means 21 until the differential temperature drops below a specified preset value, bypassing hot gas into a discharge pipe by way of a bypass line 11d, and then reduces a high and low level differential pressure. In that case, the suction air temperature indicates high pressure during heating and low pressure during cooling. On the other hand, the saturation temperature detection means P1 detects low pressure during cooling and high pressure during heating. Therefore, high and low level differential pressure is indicated by the differential temperature. When the differential temperature indicates a proper value, the ON/OFF means 21 is closed so that the compressor 1 may be started again. In this manner, this invention is capable of preventing the generation of excess current during starting.
Patent JP-S53113281-A (JP)
Title: Surface treatment apparatus
Inventor: OKUDAIRA SADAYUKI
IPC: C23C14/54
Filed: 1977-03-16
Abstract: PURPOSE:To enhance work precision with accurate detection of surface treatment condition by means of an equipment for detecting the amount of ions irradiated to the surface provided on a part or in the proximity of the surface of a solid, in solid surface treatment including etching, deposition, or the like with plasma or ion.
Patent JP-H03231432-A (JP)
Title: Semiconductor device
Inventor: YADA HIROTAKA
IPC: H01L29/73
Filed: 1990-02-07
Abstract: PURPOSE:To protect input/output transistors against an electrostatic breakdown by so forming second conductivity type first, second control layers as to hold a first conductivity type channel region provided between outer input/output terminal side electrodes and inner input/output gate sides, and connecting them to outer input/output terminal side electrodes. CONSTITUTION:Even if a negative high voltage is externally applied to I/O pads 14, the pads 14 and input/output transistors (not shown) are temporarily insulated the voltage is not applied to the transistors to protect the transistors. Then, when the application of the voltage is finished, the extensions of depleted layers of control layers 16, 18 are reduced, the breaking state of a channel region 24 is eliminated, and a normal voltage is again applied to the transistors. That is, only when the voltage is applied to the pads 14, the depleted layers of the layers 16, 17 are extended, and the channel region 14 of a diffused layer 6 for connecting the pads 14 to the transistors is interrupted. Thus, the transistors are protected against an electrostatic voltage.
Patent JP-H08221642-A (JP)
Title: Customer guide device
Inventor: YAMADA YASUO
IPC: G06Q40/00
Filed: 1995-02-16
Abstract: PURPOSE: To select a best automatic transaction device for customer and give a guidance at a cash corner, etc., as to a customer guide device. CONSTITUTION: The customer guide device, which selects an automatic transaction device 1 corresponding to a transaction account that a customer specifies out of plural automatic transaction devices capable of handling at least >=1 kind of transaction account and gives a guidance to the customer, has a monitor part 2 which monitors transaction accounts that the respective transaction devices 1 can handle and a guide part 3 which makes the customer specify a transaction account, selects the automatic transaction device 1 to handle the specified transaction account out of the automatic transaction devices, and gives the instruction to the customer.
Patent JP-H03235212-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: MIYAHARA AKIRA
IPC: G11B15/467
Filed: 1990-02-09
Abstract: PURPOSE:To improve the quality of special reproducing by selecting the outputs of plural magnetic flux sensing elements and generating a reproducing signal. CONSTITUTION:When one element 5 gets out of an on-track state out of the five magnetic resistance effect element 5 selected by a selecting circuit 201, for example, when the envelope level of an upper end (or lower end) signal is made lower than a threshold value VL1 (about the half of the maximum level, for example), a signal S1 (S2) is turned to the high level and a down pulse D (up pulse U) is rised. Therefore, an up-down counter 225 starts counting. Corresponding to the count value of the counter 225 at such a time, the circuit 201 is moved to a certain state to select the output of the much lower (upper) element 5. As a result, the level of the upper end (lower end) signal is returned to about the half again and the S1 (S2) signal is turned back to the low level again. By repeating this operation, tracking is executed under control so as to always select the output of the element 5 selected by the circuit 201. Thus, the quality of special reproducing can be improved.