baber/WOPTO huggingface dataset:
Patent JP-H01283591-A (JP)
Title: Character attribute display circuit
Inventor: NISHIDA HISAYOSHI
IPC: G09G1/02
Filed: 1988-05-10
Abstract: PURPOSE:To display necessary attributes even for characters which differ in size by storing identification codes of attributes given to characters and patterns of the attributes for the identification codes, and displaying the patterns of attributes corresponding to specified identification codes for characters within a specified rectangular range. CONSTITUTION:This circuit is provided with an attribute table 1 which contains the coordinate values of the left upper point and right lower point indicating the rectangular range on the screen of a display device and the identification codes indicating attributes given to characters within the rectangular range and an attribute pattern storage area 2 stored with patterns corresponding to all the identification codes. A corresponding pattern is selected in the attribute pattern storage area 2 by referring to the identification code of the kind of the attribute given to a character in the rectangular range specified in the attribute table 1, and the coordinate values of the rectangular range are read out of the attribute table 1, sent out to a display device together with the pattern that a selecting circuit 3 selects, and displayed. Consequently, the attributes for characters of different size are displayed.
Patent JP-S5447638-A (JP)
Title: Flash photographing system of wide coupling range
Inventor: SUNOUCHI AKIO
IPC: G03B7/16
Filed: 1977-09-21
Abstract: PURPOSE: To widen the range of strobe photographing by controlling the light emission quantity of strobe in cooperation with object distance and the film sensitivities used.  
     CONSTITUTION: When the sensitivity of a film is set with a film sensitivity setting ring, respectively a pair of short distance and remote distance resistances R 2al  and R 2b1 , R 2a2  and R 2b2 ... etc. corresponding to the film sensitivity are selected via coupling brushes B 2a , B 2b , and the resistnace values of the resistances R 2a1 , R 2a2 ... and R 2b1 , R 2b2 ... are adjusted by the brushes B 1a , B 1b  through the distance ring according to the subject distance. Hence, if the strobe device is connected to the camera via terminals (a), (b) and a switch S 3  is closed, the apparent change by the film sensitivity of the guide number correesponding to the light emission quantity of the strobe device of a constant light emission quantity is corrected in cooperation with the object distance and film sensitivity, and automatic stopping corresponding to the subject luminance via photo detector P is accomplished by a meter M. As a result, the object distances are not limited by the film sensitivities and the range of photographing is expanded 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11290899-A (JP)
Title: Filter pipe type dehydrator and dehydration method
Inventor: GODA SHOICHI
IPC: B01D29/11
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize an apparatus to enable inexpensive production by enhancing dehydration capacity without increasing the number of filter pipes. SOLUTION: In a filter pipe type dehydrator 10 wherein a filter pipe 20 being a filter structure and a piston 22 moved by the sludge is charged and the dehydration of sludge and the compression thereof are performed at the same time accompanied by the movement of the piston 22, a filter structure 30 is fitted to the inner peripheral surface of the cylinder 11 entirely or partially and the piston 22 is allowed to slide along the surface of the filter structure.
Patent JP-H01286774-A (JP)
Title: Switching power source
Inventor: TANAKA HIDEHIRO
IPC: H02M3/28
Filed: 1988-05-11
Abstract: PURPOSE:To enhance reliability by setting the regulation characteristic of a flyback converter to a drooping characteristic. CONSTITUTION:A switching power source is composed of a converter transformer 1, an inverter (FET) 2, an overcurrent detection register 3, a transistor(Tr) 4, a controlling circuit 7, a feedback circuit 10, and an output voltage detection circuit 13. Resistors 5, 6 are connected to the emitter of the Tr 4 for detecting an overcurrent, a controlling circuit voltage is divided by the resistors 5, 6 to apply a reverse bias voltage. Thus, a chevron-shaped regulator characteristic is set to a drooping characteristic, thereby reducing the maximum rated current values of the inverter 2 and an output diode 11.
Patent JP-S59150518-A (JP)
Title: Filter element
Inventor: YAMANE SHIYOUZOU
IPC: B01D29/07
Filed: 1983-06-27
Abstract: PURPOSE:To provide a filter element with good productivity and good quality in a mass production system, by forming triangle flexible end plates at both end parts of the mountain part of a corrugated sheet like filter material with respect to the ridgeline of said mountain part at every mountain part while forming flexible seal packings to total opening parts. CONSTITUTION:A sheet like filter material 12 formed into a corrugated shape is immersed in a non-expandable polyurethane stock solution within a molded vessel at one end thereof with respect to the ridgeline of each mountain part formed to said filter material 12 and the impregnated end is solidified to form a triangle flexible end plate while the flexible end part is formed in the other side thereof by a similar method. A polyurethane stock solution with low expandability is poured in the recessed part of a mold 17 equipped with the recessed part 16 at a place corresponding to a seal packing part and the corrugated filter material 12 is set to the mold 17 while an upper molded 19 is applied and the whole is held to a predetermined temp. to form flexible seal packings 20 so as to closely adhere the same to the corrugated filter material and the end plates 14, 15.
Patent JP-S62272585-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: H05K3/22
Filed: 1986-05-21
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-H05305626-A (JP)
Title: Injection-molded article
Inventor: KATO SHUNICHI
IPC: B29C45/00
Filed: 1991-05-20
Abstract: PURPOSE:To obtain high gas shielding effect by bringing out high gas barrier properties peculiar to thermoplastic liquid crystal resin by a method wherein the thermoplastic liquid crystal resin is laminatedly orientated near the surface layer of an injection-molded article by injection-molding blend of thermoplastic resin and the thermoplastic liquid crystal resin. CONSTITUTION:The desired injection-molded article is produced out of thermoplastic resin made of mixture 1 of thermoplastic resin and thermoplastic liquid crystal resin. In this case, the thermoplastic liquid crystal resin near the surface layer of the molded article is formed so as to have laminar structure. The respective resins are prepared so as to have the ratio of the viscosity of the thermoplastic resin to that of the thermoplastic liquid crystal resin of 1/4 or larger. As the thermoplastic resin, polyolefin resin such as polyethylene polyprene or the like, or ethylene vinyl acetate copolymer is used. As the thermoplastic liquid crystal resin, polystyrene-based liquid crystal resin such as copolymer of hydroxynaphthoic acid and hydrobenzoic acid is used.
Patent JP-H02294943-A (JP)
Title: Optical card processor
Inventor: MURAO HIROSHI
IPC: G11B7/09
Filed: 1989-05-08
Abstract: PURPOSE:To exactly record and reproduce data by always executing drive control to the separating distance of an objective lens to a focus position even when the data recording and reproducing surface of an optical card is inclined in a line against a moving direction. CONSTITUTION:When an optical card 11 is inclined against a conveying-direction and reciprocated in a monitoring section, a focus error signal S1 corresponding to the inclination is outputted from a light receiving diode 44. The signal S1 is applied through a lens driving signal output means 46 to a lens driving signal waveform storing means 52 as a lens driving signal S2, converted to a current value corresponding to an waveform change and inputted to a CPU 56. The CPU 56 stores the waveform of the signal S2 and outputs a lens driving signal S2', which drives the objective lens to the focus position in parallel with the movement of the card 11, through a power amplifier circuit 51 to a driving coil 45. Accordingly, the data can be always exactly recorded and reproduced.
Patent JP-H02311505-A (JP)
Title: Preferential hydrolysis of copolymer of p-acetoxystyrene with allyl ester of ethylenically unsaturated acid
Inventor: BARARAMU GUPUTA
IPC: C08F12/14
Filed: 1989-05-08
Abstract: PURPOSE: To prepare selectively a copolymer of p-vinylphenol and an ethylenically unsaturated acid allyl ester by hydrolyzing a copolymer of p- acetoxystyrene and the ethylenically unsaturated acid allyl ester in water or an alcoholic medium by means of an acid or base catalyst.  
     CONSTITUTION: A copolymer of p-acetoxystyrene and an ethylenically unsaturated acid allyl ester is formed into a slurry in water or an alcohol, and then the acetoxy groups of the copolymer are hydrolyzed with an acid or a base without substantially saponifying the allyl ester groups thereof. The hydrolysis gives a copolymer of p-vinylphenol and the ethylenically unsaturated acid allyl ester. The hydrolysis is preferably carried out at a temperature of about 20-100°C. The acid or base may preferably includes hydrochloric acid, sulfuric acid, and alkali metal hydroxides or alkoxides. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09297476-A (JP)
Title: Image forming device and method for controlling transfer device incorporated therein
Inventor: KOBAYASHI YUKIE
IPC: G03G15/16
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which provides a proper transfer bias in a transfer device of a constant-current bias system. SOLUTION: In the image forming device 2, the transfer bias supplied to a transfer roller 16 by a transfer bias generation circuit 108 is a constant-current transfer bias from a constant-current transformer 108a, under environmental conditions in which temperature is lower than 25 deg.C and humidity is lower than 75%. Under environmental conditions in which temperature is higher than 25 deg.C and humidity is higher than 75%, on the other hand, the transfer bias supplied to the transfer roller 16 is switched to a fixed transfer bias voltage of approximately 1kV which is outputted from a constant-voltage transformer 108b connected to the constant-current transformer in series. This prevents a change in transfer-image density with the environmental conditions.
Patent JP-S5540369-A (JP)
Title: Idle gear fixing device of automatic transmission gear
Inventor: YAMAMORI TAKAHIRO
IPC: F16C35/063
Filed: 1978-09-18
Abstract: PURPOSE:To shorten an idler shaft fixation device in its axial direction by providing a thread-working means inside the shaft bearing an idle gear in order to draw the shaft in a certain direction. CONSTITUTION:The shaft 4 is not provided with any seeling part or threaded part on its periphery but with a through-hole 9 for insertion of a bolt at its center part. A boss 3b provided at the center of bearing part in the front cover 102 is projected inward into the through-hole 9 and a threaded hole 3c is formed in this boss 3b, where a threaded part 10a of bolt 10 inserted in the hole 9 shall be screwed in order to apply pre-load to the tapered rolling bearing 5. This construction, where neither  sealing means nor threaded means is provided in series on the periphery of shaft 4  but a threaded means is provided inside the shaft 4 parallelly, can make the dimension shorter than that according to usual construction.
Patent JP-S5238657-A (JP)
Title: High-frequency heater
Inventor: MOTOTSUKA HARUYUKI
IPC: F24C15/00
Filed: 1975-09-23
Abstract: PURPOSE: To perform setting of working power and it's display as well as the display of menu by operation of knobs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5449427-A (JP)
Title: Altitude compensator for carburetor
Inventor: MUKOUGASA YOSHINORI
IPC: F02M7/20
Filed: 1977-09-27
Abstract: PURPOSE: To compensate the quantity of bleed of carburetor in response to the variation in the atmospheric pressure due to the variation in the altitude, by providing an air passage hole with a form varied in stages and by increasing the quantity of bleed in accordance with a predetermined curve.  
     CONSTITUTION: Auxiliary air bleeders 30, 40 are provided in a main fuel passage 31 and a slow fuel passage 41 of the carburetor 10, respectively. A bellows 52 is provided in a valve casing 50. The air passage hole 56 can be connected to an atmosphere connection port B through a valve element 53 coupled to the bellows 52 in response to the expansion or contraction of the bellows. The air passage hole 56 is connected to the bleeders 30, 40 through conduits 57, 58. One of various, vertically long forms is selected for the air passage hole 56. The valve element 53 opens or closes to increase or decrease the cross-sectional area of the air passage hole 56 in stages 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5641493-A (JP)
Title: Axial fan for room air-conditioner
Inventor: OOTSUKA YASUO
IPC: F24F1/00
Filed: 1979-09-10
Abstract: PURPOSE:To reduce electric power consumption, noises and so on, by giving to the cross section of a fan blade in the circumferential direction the shape which has an inflection point in the cross section of the fan and is protruding from the intake side of the fan in the range from the inflection point to the rear brim of the fan blade and jetting out the air centrifugally. CONSTITUTION:The shape of a fan blade in the circumferential direction, i.e. the curvature of a blade cross section LL in the circumferential direction at 0.7-0.9 of the diameter (D) of an axial fan 6A is reversed positive and negative senses so as to have an inflection point 11 in the cross section LL itself, and the blade cross section NN in the radial direction from the inflection point 11 to the rear brim of the blade is made concave protruding from the intake side of the axial fan 6A on the contrary to the conventional fan blades. By this arrangement, the flow of air developed in the centrifugal direction by the rotation of the axial fan 6A is further enhanced and most of the air is blown out centrifugally. Accordingly obstacles such as a wall, etc. near the side to which the air flows do not constitute resistance, and reduction in volume of the flowing air, an increased electric power consumption and noises can be avoided.
Patent JP-H10293968-A (JP)
Title: Broadcast information recording and reproducing device
Inventor: EBINA MAMORU
IPC: H04N5/76
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To directly reproduce pertinent main broadcast information by automatically recording boradcast supplementary information on a recording medium and grasping recording contents from this recorded broadcast supplementary information. SOLUTION: A received broadcast information signal Si is divided into a main broadcast information decoded signal Sm and a broadcast supplementary information decoded signal Sa by a broadcast information signal dividing means 15, and these signals are recorded in different areas of the recording medium respectively. Broadcast supplementary information reproducing signals Sa' from the recording medium 5 are displayed on a display part 14, and a displayed broadcast supplementary information reproducing signal Sa' is selected by an operating part 9, so that a pertinent main broadcast information reproducing signal Sm' is reproduced accordingly.
Patent JP-S62271531-A (JP)
Title: Pulsification fm signal optical transmission equipment
Inventor: TANAKA TSUTOMU
IPC: H04B10/00
Filed: 1986-05-20
Abstract: PURPOSE:To perform multiplex transmission to a pulsification FM signal and a low speed signal by using the pulsizing FM signal so as to turn on/off a current flowing to a lighting source. CONSTITUTION:A video signal base band signal inputted to an input terminal 101 is converted into the pulsizing FM signal by a modulator 102 to turn on/off a switch 103. A light emitting diode 106 is driven by a switched current. On the other hand, the current flowing to the switch 103 is modulated by a transistor (TR) 105 according to a data signal inputted from a terminal 104. Then an optical signal from the light emitting diode 106 is sent through an optical fiber and photoelectric-transformed by a photodetector 107. The signal is demultiplexed into a high frequency signal and a low frequency signal by a BPF 109 and an LPF 112 and the high frequency FM signal is demodulated into a video signal by a demodulator 110. Thus, the pulsification FM signal and a low speed signal is subjected to multiplex transmission.
Patent JP-H10288959-A (JP)
Title: Head mounted type display device
Inventor: WATANABE MASAYUKI
IPC: G09F9/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted type display device capable of making mounting feeling excellent by improving the weight balance of the whole device and being prevented from being damaged by the interference with peripheral obstacles and the like. SOLUTION: A reflection surface 10 arranged between a display part 2 emitting light for displaying a picture at the side part of the head of the observer 5 and the eyes of an observer 5 and a diffraction surface 11 arranged in front of the eyes of the observer 5 are formed at an optical path changing surface forming part 3 bent along the outside circumference of the head of the observer 5 between the side parts of the head and the front part of the eyes of the observer 5 so that the light for displaying a picture can be guided to the eyes of the observer 5 by being diffracted after being reflected. Then, a holding part 4 holding the display part 2 and the forming part 3 is mounted on the head part of the observer 5.
Patent JP-H04320509-A (JP)
Title: Parallel processor
Inventor: TAKASHIMA NORIHEI
IPC: G06F15/173
Filed: 1991-04-19
Abstract: PURPOSE:To reduce the overall size of the device by removing bad effect due to the employment of a crossbar switch, minimizing the length of a communication path and processing data at a high speed, and omitting an unnecessary space. CONSTITUTION:The crossbar switch 13 is provided in the center of a substrate 12, respective communication lines 20 connected to the respective communication terminals of the crossbar switch 13 are arrayed radially on the substrate 12 up to its outer periphery, and a control signal line 22 connected to a control input terminal for controlling the making and breaking of the respective contacts of the crossbar switch 13 is arrayed in a free area between the communication lines 20 on the substrate 12 to form a bus wiring board 11 with the crossbar switch. Then plural bus wiring boards 11 are arrayed vertically on the same axis at intervals and control signal lines 22 relative to the adjacent bus wiring boards 11 are connected electrically in common to form radial type buses 27. Connectors 28 are connected to the respective tip parts of the radial type buses 27 and a printed board 31 where processing elements 30 are mounted is inserted into the connector 28.
Patent JP-H0680646-A (JP)
Title: Phenylsulfonamide
Inventor: KAARU GASU
IPC: C07D239/52
Filed: 1993-04-19
Abstract: N-Phenylsulfonyl-N'-pyrimidinylureas and -N'-triazinylureas of the general formula   <IMAGE>   and the salts of these compounds with amines, alkali metal bases and alkaline earth metal bases or with quaternary ammonium bases, have good selective herbicidal and plant growth regulating properties when applied pre- and postemergence. In the formula R1 is hydrogen, halogen, nitro, C1-C4haloalkyl, C1-C4alkyl, C1-C4alkoxy, C2-C5alkenyl or C1-C4alkoxycarbonyl, R2 is C1-C3alkyl or C1-C3alkoxy, each unsubstituted or substituted by 1 to 3 halogen atoms, R3 is halogen, hydrogen, -NR4R5, C1-C3alkyl, unsubstituted or substituted by 1 to 3 halogen atoms of C1-C4alkoxy, or is C1-C3alkoxy, unsubstituted or substituted by methoxy, ethoxy, or 1 to 3 halogen atoms, R4 is hydrogen or methyl, R5 is hydrogen, C1-C2alkyl or methoxy, A is C1-C4alkylene or C2-C4alkenylene, each unsubstituted or substituted by C1-C4alkyl, m is 0 or 1, E is nitrogen or the methine group, X is oxygen, sulfur, -SO- or -SO2-, and Q is hydroxyl, cyano or radicals selected from the group consisting of 5- or 6-membered heterocyclic rings and fused homologues, amines, acetals, esters, ketones, phenyls, sulfonic acid and carboxylic acids, which radicals may be further substituted and have functional structures.
Patent JP-S62269028-A (JP)
Title: Infrared image sensing apparatus
Inventor: NAKAMURA MASAAKI
IPC: G01J5/48
Filed: 1986-05-19
Abstract: PURPOSE:To obtain a small-sized infrared image sensing apparatus having not only high spatial resolving power and high resolving power of temp. but also a wide measuring range, by scanning the reference heat source in front of a scanning mirror and selecting the filters arranged in close vicinity to a condensing optical system corresponding to the intensity of incident infrared beams. CONSTITUTION:The infrared beams 11a incident from an observation visual filed and the infrared beams 11b emitted from a reference heat source 1 pass through an optical filter 2 via X/Y direction scanning mirrors 12x, 12y to enter a condensing lens 13 and detected by an infrared detector 14 to be sent to an amplifying circuit 15. A plurality of windows containing a transparent one of the filter 2 are selected corresponding to the intensity of incident infrared beams. Because the condensing lens 13 is constituted of one group consisting of two positive and negative lenses, aberration correction is easy, and resolving power and spatial resolving power are enhanced and a measuring temp. range is widened and miniaturization can be achieved.
Patent JP-S5638199-A (JP)
Title: Concentrating filtration technique of aggregated sludge and its apparatus
Inventor: KATOU TAKASHI
IPC: C02F11/12
Filed: 1979-09-07
Abstract: PURPOSE: To prevent the clogging of screen face and to simply and effectively concentrate aggregated sludge, by filtering always dipping the lower part of drum screen put in the aggregated sludge, in the water of separately provided water vessel.  
     CONSTITUTION: Sludge flock is thrown in the drum scrren 3 immersed only the lower part in the water of the water vessel 1 through the supply apparatus 5. The screen 3 being in such a state, is rotated at suitable speed and the concentrated flock 7 is discharged out of the screen 3 from the sending out part 6 provided with the end part Q of the screen 3. The sludge flock supplied 5, is entered in the water inside the screen 3 as it is and said flock is not stuck on the screen face, because of immersing the lower part of the end part P of the screen 3 provided with the apparatus 5 in the water of the vessel 1. Accordingly, clogging by the sludge flock on the screen face, is prevented because of not breaking the sludge flock and being in floating state in the water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1045629-A (JP)
Title: Medical composition based on stabilized oleophilic matrix for control and release of active ingredients
Inventor: FONKNECHTEN GILLES
IPC: A61K9/52
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain an oleophilic matrix that is able to give medicines excellent storage stability and active ingredient release controllability and is especially useful for production of medicines of gelatin capsule form by combining a specific excipient with a specific stabilizer. SOLUTION: This stabilized oleophilic matrix for controlling release of active ingredients comprises (A) an excipient that is saturated polyglycocylated mono-, di- or tri-glyceride, which is obtained from a mono-, di- or tri-glyceride of a fatty acid or hydrogenated plant oil and contains a polyethylene glycol ester and glyceride of a fatty acid, and has an HLB value of less than 10, and (B) a stabilizer which is a cellulose derivative, such as hydroxypropyl methyl celluose, preferably in a content of (B) of 15wt.% based on the total weight of the composition.
Patent JP-S5816290-A (JP)
Inventor: OOE ICHIROU
IPC: G10H1/00
Filed: 1981-07-23
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。