baber/WOPTO huggingface dataset:
Patent JP-S5330652-A (JP)
Title: Stabilization of vinyl chloride resins
Inventor: MOTOHASHI AKIRA
IPC: C08L21/00
Filed: 1976-08-27
Abstract: PURPOSE: To prepare a vinyl cloride resin having improved transparency, lasting thermal stability, and reduced initial color, by incorporating two types of specific stabilizers with a vinyl chloride resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08298482-A (JP)
Title: Diversity receiver
Inventor: KAMINARI HIDEYUKI
IPC: H04B7/08
Filed: 1995-04-26
Abstract: PURPOSE: To realize low cost and a diversity function by providing two demodulation means, a storage means storing an error, a memory access mean, and an adder means to obtain a phase of vector sum. CONSTITUTION: Two demodulation means 111 , 112 receive a reception wave to obtain an amplitude and a phase of the received wave. A storage means 12 stores an error given as a difference between phases of a vector sum obtained in advance by an arithmetic operation based on combinations of the difference from the amplitude and a phase of the reception waves. A memory access means 13 obtained the difference of the amplitude and phase obtained by the means 111 , 112 and references the means 12 based on the combination of the differences. An adder means 14 sums the error and a phase given from the storage means referenced by the means 13 to obtain the phase of the vector sum. Thus, the error is obtained without arithmetic operation by an amplitude difference and the phase difference of the reception waves of both branches.
Patent JP-S60247338-A (JP)
Title: Power supply switching system for local oscillator
Inventor: MORI YUKIO
IPC: H03B5/02
Filed: 1984-05-23
Abstract: PURPOSE:To attain a switching system for the power supply of a local oscillator with a remote control operated by an indoor unit, by changing the level of power supply voltage for the local oscillator supplied to an outdoor unit from the indoor unit to switch the supply destination of the power. CONSTITUTION:Transistors Tr1 and Tr2 of an outdoor unit 14 constitute a differential amplifier. When the base voltage of the Tr1 is higher than the base voltage of the Tr2; the TrQ and TrB are turned on and off respectively. Then the output power of a constant voltage circuit 16 is supplied to a local oscillator 33 only. While the TrA and TrB are turned off and on respectively, and the output power of the circuit 16 is supplied to a local oscillator 34 only. The base voltage of the Tr1 is set at a level according to the change of the power supply voltage supplied from a power supply circuit 11 of an indoor unit 10. While the base voltage of the Tr2 is kept at a fixed level. In such a constitution, the drive voltage is switched to only one of oscillators 33 and 34 by changing the output power supply voltage of the circuit 11 to high and low levels by a voltage switching circuit 12.
Patent JP-H08295251-A (JP)
Title: Shock absorbing steering column unit
Inventor: MORIYAMA SEIICHI
IPC: F16F7/12
Filed: 1995-04-26
Abstract: PURPOSE: To absorb an impact in a secondary collision as well as to secure such a structure as aiming at the protection of a driver effectively in an inexpen sive manner. CONSTITUTION: In a secondary collision, an outer column 17 is displaced frontward, pulling a fixed end 34 of an energy absorbing member 31 in a direction toward the front. In this time, a stud 26 remains undisplaced as it is supported by a support bracket 3 intact. Therefore, attending on the displacement of this fixed end 34 to the front, an extending part 33 of the energy absorbing member 31 is ironed by the stud 26 and thereby plastically deformed to some extent. Accordingly, an impact to be added to a driver bumped to a steering wheel is absorbed as far as a portion of energy to be required for this plastic deformation.
Patent JP-S58218840-A (JP)
Inventor: SOGA SEIJI
IPC: H02J9/02
Filed: 1982-06-15
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-2000287601-A (JP)
Title: Container generating heat when water is poured into it
Inventor: TAKADA KOICHI
IPC: B65D25/20
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive container generating heat when water is poured into it, having an outside container made of paper facilitating the disposal after use. SOLUTION: This container 10 generating heat when water is poured into it has a structure where a self-heat generating container 20 holding a substance generating heat when incorporated with water is housed in an outside container 11 made of paper. The container 20 is housed in the container 11 in a sealed state in a moisture-proof storage bag, and an opening through which water is poured is perforated when used at the upper part of the storage bag 15 housed in the container 11.
Patent JP-S5530215-A (JP)
Title: Color picture reader
Inventor: EJIRI KOUICHI
IPC: G03F1/00
Filed: 1978-08-25
Abstract: PURPOSE:To improve color reproducibility and also to remove shading caused by unevenness of the surface of an original by reading color information by sequentially lighting several light sources differing in color including several light source of a certain color. CONSTITUTION:Among three-primary-color light sources 1 to 4, light sources 3 and 4, for example, are paired up into an identical-color light source illuminating one point P on original 5. Then, three-primary-color light sources are sequentially lighted, color by color, for time of DELTAt to illuminate part P on original 4. next, images differing in color are sequentially formed on image sensor 7 by image-forming lens 6 to obtain a picture signal.
Patent JP-H11298682-A (JP)
Title: Image reader
Inventor: MISUHATA TAKESHI
IPC: G06T1/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader for extremely reducing inclination of images and localization of the images by correcting either the inclination of the images or the localization of the images by an image processing means based on the output of a detection means. SOLUTION: After the elapse of a fixed time from the tip detection of an original by a line sensor S54, the inclination degree of the original is detected from the output of the line sensor S54. The localization of the original in the original carrying direction is detected by measuring a time from the start of a resist roller pair to the point of time at which the line sensor S54 detects the tip of the original. These deviation amounts that are the inclination angle of the original, a localization amount in the original carrying direction and the localization amount in a direction orthogonal to the original carrying direction, are calculated by arithmetic operations in a deviation computing part 41 and stored in a deviation memory 42.  Then, by executing data shifting for shifting the image data of the original stored in an image memory 48 based on the inclination angle stored in the deviation memory 42, the inclination is corrected.
Patent JP-S6412154-A (JP)
Title: Hydraulic buffer silent block
Inventor: YURUGEN MAASEN
IPC: B60K5/12
Filed: 1988-04-27
Abstract: PURPOSE: To optimize variable dynamic shock absorbing by dividing the inside space of the silent block in two chambers filled with shock absorbing liquid, connecting both chambers by way of at least one controlling container where an armature movable in the axial direction with a coiled electromagnetic element is partially formed as a division wall. CONSTITUTION: Silent block 1 has fastening devices 2, 3 and between the fastening device 3 and a case 16 elastomer elastic body 4 is vulcanized. An electromagnet 5 divides the inside space of engine mount 1 into chambers 8, 9 and both chambers are connected to each other by way of a path 15 and are filled with shock absorbing liquid. By means of the fastening device 2, on an introduction of the vibration of the engine, an electromagnetic element 7 is moved in the axial direction and the shock absorbing liquid is discharged from one chamber to the other chamber by way of the path 15. On the other hand, movement of the armature 7 in the axial direction is favorably controlled as the transverse section of the path 15 is changed and in addition, by way of control by the electromagnet 5. Furthermore, shear force generated, is prevented by the elastic elastomer body 4.
Patent JP-S63267970-A (JP)
Title: Image forming device
Inventor: TAKANO YOSHIAKI
IPC: G03G15/00
Filed: 1987-04-25
Abstract: PURPOSE:To form a vivid image of good quality by providing a control means which operates a removing means for every copying operation at the time of selecting the continuous copy mode in the multicolor image forming mode and removes a developer from the surface of the developing sleeve of a second developing device before the start of development. CONSTITUTION:A crest cutting shutter 71 is provided between a developing sleeve 61 and a bucket roll 65 in a second developing device 6, and the crest cutting shutter 71 is used to remove the developer held on the surface of the developing sleeve (second developing sleeve) 61 in the second developing device 6 when development is performed by a first developing device 5. When the continuous copy mode is selected in the multicolor image forming mode, the crest cutting shutter 71 is operated for each copy operation to remove the developer from the surface of the developing sleeve of the second developing device 6 before the start of development. Thus, the multicolor image of good quality is formed.
Patent JP-H04335239-A (JP)
Title: Video tape recorder
Inventor: YAMAMOTO CHIEMI
IPC: G11B15/087
Filed: 1991-05-09
Abstract: PURPOSE:To perform recording or reproducing in skipping a part which has never been reproduced by automatically discriminating a part which has been reproduced or a part which has never been reproduced. CONSTITUTION:A discriminating signal for discriminating the part which has reproduced in a tape 9 is generated and recorded at the time of reproducing the tape by discriminating signal recording means 2-14. The discriminating signal recorded on the tape by the discriminating signal recording means is reproduced by discriminating signal reproducing means 4-6 at the time of reproducing this tape. During the time of reproducing the discriminating signal from the tape by the discriminating signal reproducing means, the device is set as a reproducing mode, and recorded information is reproduced from the tape by a system controller 1 as a reproducing control means. Then, the discriminating signal recorded on the tape by the discriminating signal recording means is reproduced at the time of recording this tape by the discriminating signal reproducing means, and during the time of reproducing the discriminating signal from the tape by the discriminating signal reproducing means, the device is set as the recording mode, and the information is recorded on the above tape by the system controller 1 as the recording control means.
Patent JP-S51125110-A (JP)
Title: Thermosetting resin composition for use in powder coating compoun d
Inventor: NAKAMURA HIDEHISA
IPC: C08F20/52
Filed: 1974-09-09
Abstract: PURPOSE: A composition suitable for use in powder coating compound based on a polymer containig (methyl) glycidyl groups capable of forming coats with improved surface appearance,resistance to salt water,and mechanical properties. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59229240-A (JP)
Title: Patterning method of hollow shape
Inventor: KATOU TOSHIO
IPC: B21D28/28
Filed: 1983-06-08
Abstract: PURPOSE:To form a projected pattern on the upper face of a hollow shape by inserting a wedge plate superposed in wedge shape and a lower die plate having projected die face on the upper face into the hollow part of a supported hollow shape and moving the lower die plate vertically. CONSTITUTION:A hollow shape 1 having a hollow part 2 is fixed on a base stand 11. A wedge plate 17 having a slanted face on the upper face and a lower die plate 20 having a slanted face wich is in contact with above-mentioned face and having a projected die face 23 on the upper face are superposed and inserted into the hollow part 2. With the shape 1 held between the stand 11 and upper die 31, the plate 17 is slid. The lower die plate 20 is moved upward and the projected die face 23 is pushed against upper inside of the shape 1, and a projected pattern 5 is formed on the upper face 3 of the shape 1. Thus, a shape 1 provided with a highly decorative projected pattern 5 is obtained.
Patent JP-S59228131-A (JP)
Title: Laser light warning device
Inventor: HIRATSUKA TAKAHITO
IPC: G01J1/42
Filed: 1983-06-09
Abstract: PURPOSE:To obtain an incident angle accurately, by converging laser light on one light detecting element in a light detecting element array in correspondence with the incident angle of the laser light, dividing the light into two outputs for individual detecting elements by an inherent distribution ratio, and obtaining the distribution ratio. CONSTITUTION:When laser light is inputted to a condenser lens 2 at an incident angle theta, the laser light 1 is converged at a light converging point 4 on a light detecting element array 3. A light detecting element 6 outputs an optical current corresponding to the incident intensity of the incident laser light. The current output is divided into I22 for a current voltage converter circuit 22 and I23 for a current voltage converter circuit 23. The voltage outputs are supplied to an adding circuit 26 and a subtracting circuit 27 by way of judging circuits 24 and 25. Then the signals are applied to a subtracting circuit 30 through logarithmic amplifiers 28 and 29. Based on the voltage output of the subtracting circuit 30, an output corresponding to the incident angle of the laser light is obtained regardless of the incident angle of the laser light.
Patent JP-S62260040-A (JP)
Title: High-strength non-heattreated tough and hard steel
Inventor: TAKADA KATSUNORI
IPC: C22C38/58
Filed: 1986-05-06
Abstract: PURPOSE:To obtain a non-heattreated steel combining high strength with excellent toughness, by adding specific amounts of C, Si, Mn, and Mo to steel and also by forming a structure after forging and cooling into bainite or bainite + ferrite. CONSTITUTION:The non-heattreated steel has a composition consisting of, by weight, 0.1-0.3% C, <1% Si, 0.4-2% Mn, 0.1-0.7% Mo, and the balance Fe with inevitable impurities or further containing <=2% Cr and/or <=2% Ni. Moreover, the structure after forging and cooling is formed into bainite or bainite + ferrite.
Patent JP-H09270363-A (JP)
Title: Metallized film capacitor
Inventor: KASAI YOSHITO
IPC: H01G4/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To restrain corona discharge between one end portion of an electrode film and an external electrode made by metallikon, and electrolytic etching in the connection part of the other end portion of the electrode film and the external electrode. SOLUTION: On the surfaces of a pair of dielectric films 12, electrode films 13 are so deposited that margin parts 24 are left along one side, and matallized films are formed. Both of the metallized films are so laminated that the respective margin parts 24 are arranged on the mutually opposite sides, and a capacitor element is formed by winding the laminated films. Metal material is sprayed on both end surfaces of the capacitor element, and external electrodes 18 are formed. Hence a metallized film capacitor 10 is formed, and an inner layer 18a of the external electrode which is in contact with the electrode film 13 and the margin part 24 is constituded of metal material having a comparatively large work function and an electrode potential approximate to that of the metal material constituting the electrode film 13.
Patent JP-S62261097-A (JP)
Inventor: MARUYAMA HITOTSUGU
IPC: G21C17/02
Filed: 1986-05-06
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-S61262504-A (JP)
Inventor: KAYAHARA TOSHIHIRO
IPC: F22B35/00
Filed: 1985-05-14
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-S61260088-A (JP)
Title: Fluoroalkoxy cyclic phosphonitrile ester and rotary pump oil containing said ester as principal component
Inventor: MORIMOTO TAKURO
IPC: C10N40/08
Filed: 1985-05-14
Abstract: PURPOSE:The titled substance, obtained by reacting a cyclic oligomer of a phosphonitrile halide with hexafluoro-2-propanol and trihydroperfluoroalcohol, having improved resistance to active gases, and suitable for rotary pump oils. CONSTITUTION:(A) 1mol 1,1,1,3,3,3-hexafluoroisopropanol is reacted with (B) 1mol one or two ore more 1,1,omega-trihydroperfluoroalcohols (3C, 5C, 7C or 9C), e.g. 1,1,5-trihydroperfluoropentanol, in the presence of about 2mol Na while cooling to give a reaction solution, which is then reacted with (C) about 2mol cyclic oligomer of a phosphonitrile halide (trimer - tetramer or a mixture thereof or further with pentamer or higher oligomer), e.g. phosphonitrile chloride tetramer, to afford the aimed compound expressed by the formula [(PN)n is phosphonitrile ring; 1.3<=m<=2.8; 3<=n<=4.3; 1<=l<=2n-1].
Patent JP-S59229027-A (JP)
Title: Car speed controller
Inventor: TADA YASUO
IPC: F02D41/22
Filed: 1983-06-08
Abstract: PURPOSE:To prevent a car from going up beyond a critical speed, by installing a series of such devices as capable of detecting a car speed, setting the specified car speed and detecting the specified engine speed in a controller. CONSTITUTION:A car speed control circuit consists of an F-V(S) circuit 51, an F-V(N) circuit 53, each of comparators 52, 54 and 55, an AND gate 56 and an OR gate 57. A car speed increases, thereby entering a critical speed range, and when the output of the F-V(S) circuit 51 exceeds the specified value, an output terminal Y of the OR gate 57 comes to an H level, causing a control element 27 to come into a conductive state. The output of a generator coil 21 is bypassed by the control element 27. When an engine speed reaches to a critical level, an output terminal A of a third comparator 55 comes to the H level as well whereby an output terminal X of the AND gate 56 also comes to the H level so that car speed control operates. With this constitution, a car is in no case reached to more than the critical speed.
Patent JP-S62260952-A (JP)
Inventor: HOSHINO KIKUJI
IPC: E04D13/00
Filed: 1986-05-06
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-S5530768-A (JP)
Title: Output circuit of balanced type driver
Inventor: KANAI YASUNORI
IPC: G06F3/00
Filed: 1978-08-25
Abstract: PURPOSE: To increase the output inverse voltage and to prevent the damage of driver at the disconnection of power supply, by inserting a diode in forward polarity to the series circuit of transistor and resistor connected between the power supply and the output terminal.  
     CONSTITUTION: The diode D 3  is inserted in forward polarity in series to the collector of the transistor TrT 2 . The emitter of TrT 1  and the base of TrT 2  are connected to the output terminal OT via the resistor R 4  and the diode D 4 .  As a result, the diode D 3  in opposite polarity is inserted in the path of the output terminal OT, resistor R 2 , emitter, base, base-collector of TrT 2  and power supply V cc , and when a schottky barrier diode is used as the diode D 2 , the output inverse voltage is two or more than the inverse voltage of the base and emitter or TrT 2 , that is , 11V or more. It can withstand sufficiently, even if the driver output is 10V. Further, since slight base current supply at TrT 1  is unchanged, no problem to switching speed is caused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08296922-A (JP)
Title: Cogeneration type absorption refrigerating machine
Inventor: FUJIWARA MAKOTO
IPC: F25B27/02
Filed: 1995-04-27
Abstract: PURPOSE: To enable effective recovery of a holding heat quantity of cooling water of power generating equipment which has been abandoned heretofore and to enhance a refrigerating capacity by a method wherein the cooling water discharged from the power generating equipment is led to a low pressure regenerator and circulated and the heat of the cooling water is used as a heat source of the low pressure regenerator. CONSTITUTION: A cogeneration type absorption regrigerating machine 205 is equipped with a high pressure regenerator 301, a low pressure regenerator 303, an absorber 304, a condenser 305 and an evaporator 306. The heat of exhaust gas 202 coming out from power generating equipment 201 such as a gas engine is used as a heat source of the high pressure regenerator 301 of the absorption refrigerating machine 205 and thereby regeneration of an LiBr solution 302 is conducted. In this case, cooling water 206 discharged from the power generating equipment 201 is led to the low pressure regenerator 303 so that a holding heat quantity of the cooling water be recovered, and the cooling water is used also for regeneration of the LiBr solution 302 herein.  Thereby the holding heat quantity of the cooling water is recovered effectively and the refrigerating capacity of the absorption refrigerating machine is improved in a large degree by the same quantity of power generation.
Patent JP-S63268073-A (JP)
Title: Detector for information on uneven surface
Inventor: EGUCHI SHIN
IPC: G01N21/88
Filed: 1987-04-27
Abstract: PURPOSE:To decrease the data quantity for reduction of capacity of a memory and to realize the simplification of a program by coding information on an uneven surface when this information is picked up by a TV camera. CONSTITUTION:When a cylindrical lens CL1 close to a hologram 12 is set on an optical axis LC, a virtual image 5b is formed on an image pickup element 3 through the lens CL1. The vertical stripes are taken in by a memory via the element 3 as the uneven surface information Dh since the image 5b receives no vertical influence of the lens CL1. When a cylindrical lens CL2 set apart from the hologram 12 is set on the axis LC instead of the lens CL1, a virtual image 5a is formed on the element 3 by the lens CL2. The image 5a receives no horizontal influence of the lens CL2 and the horizontal stripes are stored as the uneven surface information Dv by the element 3. Then both information Dh and Dv are collated with each other and the features are extracted at the intersecting point between both information Dh and Dv and an encoding process is carried out.
Patent JP-H08298435-A (JP)
Title: Surface acoustic wave convolver and communication equipment using it
Inventor: EGARA KOUICHI
IPC: H04B1/709
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a surface acoustic wave convolver and communication equipment using it with a sufficient anti-migration characteristic, excellent micromachining of an input interdigital electrode, without increase in a propagation loss due to increase in an electrode finger resistance in the input interdigital electrode or the like and without deterioration in the yield and reliability in wire bonding. CONSTITUTION: The surface acoustic wave convolver at least has input electrodes 12, 13 on a 1st major side of a piezoelectric substrate 11 to excite 1st and 2nd surface acoustic waves and an output electrode 14 to extract a convolution signal of the two surface acoustic wave signals by using a nonlinearity effect. In the surface acoustic wave convolver as above, at least the output electrode 14 is made of an aluminum alloy containing an impurity metal.
Patent JP-H04311628-A (JP)
Title: Phase correcting device of dynamo-electric machine
Inventor: AKIYAMA KAZUNARI
IPC: H02P27/06
Filed: 1991-04-09
Abstract: PURPOSE:To incorporate a phase correcting means in a dynamo-electric machine body rotated with high speed for omitting labors of a correcting operation in repair and exchange. CONSTITUTION:A phase correcting circuit 4 provided with a comparator circuit 41, phase correcting CPU circuit 43, phase correcting data setter 45, etc., is incorporated in a dynamo-electric machine body 1 together with a position sensor 3, etc. After the completion of the assemblage, correction data based on a phase difference between the winding of the dynamo-electric machine 2 and the position sensor 3 are set to the interior of the phase correcting circuit 4 so that a phase signal always corrected is sent to a controller 5 to omit a correction operation in repair.