baber/WOPTO huggingface dataset:
Patent JP-S59199618-A (JP)
Title: Dental acrylic resin composition
Inventor: HOSOMI KAZUHITO
IPC: A61K6/884
Filed: 1983-04-25
Abstract: PURPOSE:The titled composition, obtained by incorporating polymethyl methacrylate with a styrene-butadiene based thermoplastic elastomer or a hydrogenation product thereof dissolved in methyl methacrylate monomer, and having plasticity and shaping property. CONSTITUTION:A dental acrylic resin composition obtained by dissolving (B) 0.1-1pts.wt. styrene-butadiene thermoplastic elastomer or a hydrogenation product thereof in (A) 1pts.wt. liquid monomer of methyl methacrylate, and incorporating (C) 0.2-3pts.wt. polymethyl methacrylate in the resultant solution. Block copolymers of styrene-butadiene-styrene or styrene-isoprene-styrene are preferred for the component (B). The above-mentioned composition is a paste easily deformed by external pressure and has shaping properties of not easily deformed by the own weight thereof at the same time. Thus, the composition is polymerized and cured while keeping the shape in the injection. The composition is directly raised on a model of a jaw, and a denture with a base can be manufactured.
Patent JP-H08257064-A (JP)
Title: Walking carriage
Inventor: KEUNING RONALD
IPC: A61G5/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make bending of an user needless for folding of a walking carriage by operating a hand grip to gyrate a seat part upward and folding of a walking carriage. SOLUTION: For folding of a walking carriage 1, a tray plate 21 is gyrated from an upper part to a lower part and a seat 18 is moved upward with nipped by a handgrip. Since the seat 18 is connected with frame bars 36 at both sides during that time, rear wheels 6 are moved toward front wheels. An end position of this movement is determined by a guiding member 37. The guiding member 37 is mounted on a frame, in which a recess 38 is formed. Transverse shift ends are engaged by snaps in the guiding member 37 at both end positions. At an intermediate position, an user can be received a certain extent of assistance from the walking carriage so that the walking carriage 1 is not yet turned over naturally. And, the carriage gets to a final position by frame 36 of movement. At that position, the carriage needs a small space and it can be accommodated within a room.
Patent JP-H05236321-A (JP)
Title: Image processor
Inventor: KAGEYAMA KOJI
IPC: G06T7/20
Filed: 1992-02-25
Abstract: PURPOSE:To provide an image processor which can surely detect the moving edges in a simple constitution by detecting the space and time edges in regard of the animation images which are successively inputted. CONSTITUTION:A block forming circuit 16 outputs in sequence the video signals which are successively inputted in blocks of each unit of (3X3) picture elements. A deviation detecting circuit 18 extracts and outputs the high range components for each block and, at the same time, detects the absolute value sum of deviation to detect the power of the high range component for each block. A space edge detecting circuit 20 raises a space edge detection flag KF when the power of the high range exceeds a prescribed threshold level stored in a table 22. A time edge detecting circuit 28 raises a time edge detection flag JF when the power of the differential data on the image of the precedent frame exceeds a prescribed threshold level stored in a table 30. In such a constitution, the space and time edges are detected for each minute block and the moving edges are detected based on the detecting results of the space and time edges.
Patent JP-S60216591-A (JP)
Title: Semiconductor light emitting element
Inventor: SHIBATA ATSUSHI
IPC: H01S5/062
Filed: 1984-04-12
Abstract: PURPOSE:To contrive the simplification of the integral structure with the titled element having switching function by a method wherein a hetero-junctional bi- polar transistor is used for a bi-polar transistor, and a mirror resonator for its base layer. CONSTITUTION:This element having switching function is composed of an N-InP collector layer 502, a P-InGaAsP base layer 503, an N-InP emitter layer 504, a graft base layer 506, a collector electrode 507, an emitter electrode 508, a base electrode 509, and a mirror resonator plane 510. In this construction, the band gap energy of the layer 506 is smaller than that of the layer 504. The layer 506 of this structure shows laser emission on the saturation of the hetero-junctional transistor by having the mirror resonator. This manner enables the contruction of the titled element having switching function, resulting in the simplification of the integral structure of the bi-polar transistor with the above-mentioned element.
Patent JP-S63258487-A (JP)
Title: Production of 17 alpha-ethynyl-17 beta-hydroxy- 18-methyl-4, 15-estradien-3-one and intermediate product of said method
Inventor: RORUFU BOORUMAN
IPC: C07J13/00
Filed: 1988-03-29
Abstract: 1. Process for the manufacture of 17 alpha-ethynyl-17 beta-hydroxy-18-methyl-4,15-estradien- 3-one of the formula I   see diagramm : EP0285548,P6,F1   characterised in that a 17-enol ester of the general formula II   see diagramm : EP0285548,P6,F2   wherein R1 represents an alkyl radical having 1-3 carbon atoms and R2 represents an acyl or a trialkylsilyl group having up to 10 carbon atoms, is reacted with palladium catalysis to form compounds of the general formula III   see diagramm : EP0285548,P6,F3   wherein R1 represents an alkyl radical having 1-3 carbon atoms, and, in a manner known per se, the 17-keto group is reduced, the aromatic A-ring is reacted by the Birch reaction with liquid ammonia to form the corresponding 3-alkoxy-2,5(10),15-estratrien-17 beta-ol, the 17-hydroxy group is reoxidised to the 17-keto group, the 17-keto group is ethynylated and the 3-enol ether is cleaved.
Patent JP-S55166085-A (JP)
Title: Counting information correcting system for electronic watch
Inventor: TERAO HIROYUKI
IPC: G04G5/00
Filed: 1979-06-11
Abstract: PURPOSE: To accurately correct time in a simple operation for an electronic watch by advancing an analog display element in a plurality of steps to correct rough time and then advancing the display element in a single step to correct the time.  
     CONSTITUTION: When a correction switch 14 is operated on or off within 1 second, an inverter 16 produces one output signal to reset a second counter 3 and advance the first minute counter 5 in one step so as to advance the indicator 9 in one minute. When the switch 14 is retained in one state, a signal of 2Hz is outputted from an AND gate 18, and a correction signal of 2Hz is outputted from an AND gate 19 after one second is elapsed to as to advance a minute counter 7 in twelve minutes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10267121-A (JP)
Title: Brake device for hydraulic travel device
Inventor: KONISHI SHIGETAKA
IPC: B60T8/32
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of excessively large braking torque by mitigating the effectiveness of a mechanical brake upon braking in the low speed side of a hydraulic motor. SOLUTION: A mechanical brake 11 is provided for braking the rotation of a hydraulic motor 2. A brake valve 10 for controlling the supply and discharge of hydraulic pressure is provided in a brake cancel cylinder 12 interlocking with the mechanical brake 11 to release the hydraulic pressure of the brake cancel cylinder 12 upon braking and generate a braking force. A mechanical brake control valve 16 is provided in a passage 15 for connecting the brake valve 10 to the brake cancel cylinder 12. The mechanical brake control valve 16 is switched interlocking with a high and low speed selector valve 6 so that the passage 15 is more restricted in the low speed side of the hydraulic motor 2 than in the high speed side and the effectiveness of the mechanical brake 11 is mitigated.
Patent JP-H08271019-A (JP)
Title: Cooling device for elevator cage
Inventor: OURA SHUJI
IPC: F24F13/22
Filed: 1995-03-30
Abstract: PURPOSE: To provide a cooling device for an elevator cage in which a drain processing can be surely carried out and it shows a high reliability. CONSTITUTION: This cooling device is constructed such that when a first float switch 11 arranged in a first drain pan 15 below an evaporator 3 is operated, an operation of a compressor 2 is stopped and an operation of an electric motor 5 for a blower is continued and in turn when a second float switch 12 arranged in a second drain pan 16 formed integrally with a bottom plate of a main body casing 1 is operated, an entire operation of the cooling device is stopped. A control box 10 storing a control equipment 100 for use in controlling a cooling device for an elevator cage is fixed to a surface of a partition plate 20 facing against a condensor 3 and concurrently the control box 10 is covered by a thermal insulating material 32.
Patent JP-H10271602-A (JP)
Title: Drive circuit cooling device for battery-operated fork-lift
Inventor: MIZUTANI YUICHI
IPC: H02K9/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit cooling device for a battery-operated fork- lift which makes it possible to extend the life of a battery by reducing power consumption. SOLUTION: Control circuits 9 and 19 each turn on fan switches 6, 16 when judging that a traveling motor 1 and a lifting motor 11 are running and that temperature around the main circuit elements of inverters 2 and 12 has risen to a given value or higher based on detected signals inputted from an accelerator potentiometer and a lift potentiometer and on the detected values of temperature inputted from temperature sensors 8 and 18. This switching drives fan motors 5, 15, which rotate cooling fans 4, 14 to cool the inverters 2 and 12.
Patent JP-H06288489-A (JP)
Title: Three-way solenoid valve
Inventor: KATO NOBUYUKI
IPC: F16K31/06
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the accumulation of foreign material in the clearance of a sliding part in a three-way solenoid valve. CONSTITUTION:The outer valve slide hole 72 of a valve body 70 has the same diameter except a groove 82, and the sliding part 42a of an outer valve 42 is tapered with the diamter gradually decreased toward the movable iron core 40 side and the poppet part 78 side from the vicinity of a through hole 64. A clearance Cl between the sliding part 42a and the outer valve slide hole 72 is gradually enlarged toward the end parts on the movable iron core 40 side and the poppet part 78 side from the vicinity of the through hole 64. Even in the case of the valve body 70 being deformed by the pressure of high pressure fuel, clearances on the opening end 72a side and discharge passage 80 side are secured more than the clearance near the groove 82 because of the taper of the sliding part 42a, and foreign material entering is discharged through the clearances on the opening end 72a side and discharge passage 80 side.
Patent JP-H01245591-A (JP)
Title: Densely package substrate
Inventor: KIYOMIYA MASAYUKI
IPC: H05K3/34
Filed: 1988-03-28
Abstract: PURPOSE:To enable a mounting component to be assuredly packaged at a mounting position by a method wherein two or more conductive pads, whose pitch is different from that of electrodes of a surface packaging component, are arranged so as to be in a line with the inside of an endmost electrode of the surface packaging component. CONSTITUTION:A conductive pattern 3, conductive pads 6, and an overcoat layer 7 are formed on an insulating substrate 2. The conductive pads 6, whose pitch is different from that of electrodes 5 and 5' of a surface packaging component 4, are formed so as to be in a line with the inside of the endmost electrode 5'. The molten solder of a solder paste layer 8 is so moved through a surface tension as to concentrate at the centers of the conductive pads 6 as shown by arrows. The tension acts on the electrodes 5 and 5' in directions shown by arrows F and F'. A resultant tension of the tensions shown by F and F' acts on the surface packaging component 4 in a direction of an arrow F'', and thus the component is fixed at a balanced position or an adequate position.
Patent JP-S59209568-A (JP)
Inventor: SATOU YASUO
IPC: B65D81/02
Filed: 1984-04-13
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-S55164387-A (JP)
Title: Electronic watch
Inventor: JIYANNKUROODO FUATON
IPC: G04G99/00
Filed: 1980-06-02
Abstract: An electronic watch comprises two passive electro-optic display devices one of which provides a digital display and the other of which provides an analog display. In one operational mode, the analog display device displays the local time while the digital display device furnishes other information such as the days of the week and the dates, for example. In another operational mode, which is selected by means of a push-button, the analog display device comprises only one activated segment (constituted or formed of a ray) which is consequently visible, to indicate opposite a scale of the time zones which time zone is actually selected, the digital display device then indicating the time of the selected time zone. The selection of the time zone which is displayed by the digital display device is effected by means of another push-button.
Patent JP-H10269590-A (JP)
Title: Optical memory reproducing device
Inventor: MIYAZAWA TAKAO
IPC: G11B7/085
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To quickly start information reproducing by providing a focus switching means and a control means for controlling signal reproducing and holding the gain of the Automatic Gain Control(AGC) circuit of a signal reproducing means at a value before the switching of a focus point for a fixed period at the time of focus point switching. SOLUTION: This control means 3 detects the setting of focus control and holds the gain of an AGC circuit for a period from the issuing of a focus switching command to the passage of fixed time after the switching of a focus point. The fixed time after the switching of the focus point means be a setting time decided by the control band of a focus control loop and responsiveness. Alternatively, it means a period after the starting of focus pull-in control in a recording layer for performing reproducing by switching the focus point, where the amplitude of a focus error signal is larger than a specified value.
Patent JP-S549347-A (JP)
Title: Anti-tension member for power transmission belt and the latter using the former
Inventor: KIMURA KAZUO
IPC: F16G1/08
Filed: 1977-06-24
Abstract: PURPOSE: To provide an anti-tension member for belt which has excellent flexibility and running tensile property even not only in the normal atmosphere but also in the atmosphere containing moisture and high temperature and provide a power transmission belt using said anti-tension member. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S571498-A (JP)
Title: Disposal of cod-contng. waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1980-06-03
Abstract: PURPOSE: To remarkably improve the concentrating and dewatering properties of precipitating sludge and to lower a required amount of a mineral acid, by combining Fenton's process for the disposal of waste water with neutralization using magnesium.  
     CONSTITUTION: A metal ion-dissocciating substance 3-2, e.g. FeCl 3 , and an oxidizing agent 4-2, e.g. H 2 O 2  or the like, are added into COD-contng. waste water 1 in an agitating vessel 2. An acid 15 may be added to adjust the waste water at pH3-4 or so, if necessary. The mixed solution is agitated for a certain period. The reacted liquid is introduced into a neutralizing vessel 5, where the liquid is neutralized at pH6-8 or so by the addition of an alkali agent 6 such as Mg(OH) 2 , MgO, dolomite or the like. Consequently, extremely thick sludge mainly composed of Fe(OH) 3  is sufficiently precipitated. The sludge is separated as precipitating sludge 9 in a sedimentation pool 7 with high separability. The sludge as such is extracted as sludge 10, and dissolved by a mineral acid 12, e.g. sulfuric acid, in an acid treating vessel 11. The effluent from the pool 7 is taken out as purified water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51149882-A (JP)
Title: Chemical condensation apparatus
Inventor: KANBARA GINJIROU
IPC: H01L21/31
Filed: 1975-06-18
Abstract: PURPOSE:A chemical condensation apparatus used at low voltage which can optionally change the temperature distribution by using a combined infrared heating furnace and resistance heating furnace.
Patent JP-H02255645-A (JP)
Title: 2,3,3-triiodo quaternary ammonium halide-based compound
Inventor: NIUCHI KIYOAKI
IPC: C07C211/63
Filed: 1989-03-29
Abstract: NEW MATERIAL:2,3,3-triiodo quaternary ammonium halide-based compound expressed by formula I (R<1> is 8-16C alkyl; R<2> and R<3> are lower alkyl; X is halogen). EXAMPLE:A compound having C8H17 as R<1>, CH3 as R<2>, CH3 as R<3> and Br as X in the formula I. USE:Used as a microbicide. Both of germicidal property and fungiproof property are excellent. PREPARATION:2,3,3-triiodoallyl halide compound expressed by formula II is reacted with tertiary amine compound to afford the compound expressed by the formula I.
Patent JP-H09270693-A (JP)
Title: Level conversion circuit
Inventor: NISHIKAWA MASATO
IPC: H03K19/0175
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To convert a signal of an ECL(emitter coupled logic) level into a MOS level signal with a low power supply voltage by giving an output of a differential amplifier to a CMOS(complimentary MOS) inverter via a logic level amplifier circuit. SOLUTION: A bipolar differential amplifier is made up of transistors(TRs) Q1, Q2 of a differential pair using resistors R1, R2 as loads and receiving ECL level inputs IN, INB respectively and up of a constant current source IDDI. Furthermore, A logic level amplifier circuit is made up of a current mirror circuit consisting of a TR Q3 whose collector and base connects to a collector of the TR Q2 being a node A of the bipolar differential amplifier and whose emitter connects to ground and consisting of a TR Q4 acting like a current source whose emitter connects to ground and whose base connects to the base of the TR Q3, and up of a resistor R3 whose one terminal connects to a power supply and whose other terminal connects to the collector of the TR Q4 being a node B. A CMOS inverter whose input, connects to the collector of the TR Q4 provides an output of a CMOS level to a node OUT.
Patent JP-S63242098-A (JP)
Title: Hybrid instrumentation device
Inventor: KIMURA MASAYASU
IPC: G06F3/05
Filed: 1987-03-28
Abstract: PURPOSE:To stably keep control function even if a trouble takes over in a communication line by providing a signal direct coupling section for a desired input processing section and an output processing section between desired data processing units in addition to the communication line between plural data processing units. CONSTITUTION:In connecting a digital signal transmission source 7a to an input processing section 1a, it is connected also to an input processing section 1b and the input processing section 1c through a direct signal line 10. Then the output of the output processing section 3 is connected to the input processing sections 1b, 1c via the signal direct coupling line 11. Moreover, the output of the section 3b is connected to the input processing section 1c via the signal direct coupling line 12. Thus, the control function is maintained locally even with communication trouble.
Patent JP-S572161-A (JP)
Title: Facsimile device
Inventor: YAMASHITA MASAKAZU
IPC: H04N1/415
Filed: 1980-06-04
Abstract: PURPOSE:To realize a highly efficient transmission, by adapting a block ship system and thus using positively the band that is unnecessary for transmission of a picture information to reduce the time required for transmission of information. CONSTITUTION:A picture reading part scans an original and stores the picture information equivalent to a scanning line in a memory, and line synchronous signals are produced at a picture signal generating part 41 and a control signal generating part 42 prior to a transmission of information. These signals are sent to a picture signal modulating circuit 43, and a modulation of AM-PM-VSB system is carried out with the carrier of frequency f1. This modulated wave is supplied to a synthetic amplifier 45 via an LPF44. On the other hand, the synchronous signal sent from the part 42 is applied to a control signal modulating circuit 46. Then the control signal is modulated in an FSK system with use of frequencies f1 and f2 which are higher than the maximum frequency of the wave to be modulated by the circuit 43 and at the same time within the transmission band of a fascimile signal to be applied to the amplifier 45 via an HPF47. Then the band which is unnecessary for transmission of picture information is used positively to ensure a highly efficient transmission of information.
Patent JP-S57189127-A (JP)
Title: Automatic transcribing recorder
Inventor: MATSUMOTO TAKESHI
IPC: G01B11/30
Filed: 1981-05-18
Abstract: PURPOSE:To simply make magnified projection and recording, by a constitution that a transparent film transcribing the surface pattern of a body to be inspected with a copying means is delivered within the eye sight of a recording means such as a micro photographic device for the magnified projection or recording. CONSTITUTION:A supply reel 2 and a winding reel 3 are driven with a motor 4 to run a transparent film 1, which turns a feeding roller 27 fitted with a liquid containing band 9. A hair 13 being a body to be inspected is coated with a liquid 10 via a guide 14, and the cuticle of the hair 13 is shaped by pressing the hair 13 on the film 1 on a slide table 8 with pressing rollers 15 and 16, and when a tip 28 of the hair 13 reaches a photo coupler 18, a motor 4 is stopped with a detection signal and a timer is operated. After 5min, the motor 4 is energized and the film 1 naturally dried is run, and the motor 4 slows down when the cuticle of the hair 13 comes to a position of an eyepiece lens 22 and the cuticle is projected on a screen 25 with magnification. Thus, magnified projection or recording can be made simply.
Patent JP-S55166978-A (JP)
Title: Inner tank supporting structure for superconductive electromagnet
Inventor: YAMAJI MUTSUHIKO
IPC: H01L39/04
Filed: 1979-06-15
Abstract: PURPOSE:To suitably support an inner tank by assembling a plurality of sets of supporting columns of multiple tube type having relatively soft rigidity at right angle with respect to the tank while providing high regidity in special direction with heat insulation. CONSTITUTION:An inner tank 19 is so supported with respect to the outer tank 1c via a plurality of supporting columns assembled in three directions as to be supported elevationally with supporting columns 21g, 21h, longitudinally with supporting columns 21e, 21f, and both directions perpendicular to the longitudinal direction with supporting columns 21a-21d. The supporting columns are so formed as to be relatively softly with respect to the lateral displacement, and the inner tank is rationally supported.
Patent JP-H05323836-A (JP)
Title: Electrophotographic device
Inventor: SANPEI ATSUSHI
IPC: G03G21/10
Filed: 1991-03-15
Abstract: PURPOSE:To increase recovering capacity of waste toner without enlargening a waste toner storage part or bringing up the cost by placing the waste toner storage part adjacent to a fixing device. CONSTITUTION:The waste toner storage part 37 is integrally formed on a cleaning device 16 and the waste toner storage part 37 is formed inside the same case 25 as the cleaning device 16. Then this is placed on the fixing device 21. The waste toner on a photosensitive body 11 after transfer is scraped off by a cleaning blade 26, recovered into the case 25 and stored in the waste toner storage part 37 by having it sequentially fed by rotation of a rotating body 27. Then, waste toner 40 stored in the waste toner storage part 37 is heated by the fixing device 21 and melted. On the other hand, when the device main body is not driven, the liquefied waste toner 40 is solidified due to natural cooling. Thus, this is detected by a full detection sensor 38 when the waste toner storage part 37 is filled full with the waste toner 40 after the passage of time.