baber/WOPTO huggingface dataset:
Patent JP-H079768-A (JP)
Title: Reversible thermal recording material
Inventor: KAGAMI YOSHIHARU
IPC: B41M5/26
Filed: 1993-06-15
Abstract: PURPOSE:To improve the contrast of the densities at the time of the color development and erasure of an image having a green-dark green hue, in a reversible thermal recording material wherein a reversible thermal layer containing a dye precursor and a reversible coupler is provided on a support, by using a specific compd. as the dye precursor. CONSTITUTION:A reversible thermal recording material performing the formation and erasure of a image by controlling heat energy is obtained by providing a reversible thermal layer containing a usually colorless or light-colored dye precursor and a reversible coupler generating a reversible hue change in the dye precursor by the difference in cooling speed after heating on a support. In this case, as the dye precursor, a compd. represented by general formula (wherein Q<1> and Q<2> are a hydrogen atom, an alkyl group, an aryl group or a cycloalkyl group, Q<3> is a hydrogen atom, an alkyl group or a halogen atom and Q<4> and Q<5> are a hydrogen atom, an alkyl group, a halogen atom, an aryl group or a cycloalkyl group) is used.
Patent JP-S5667948-A (JP)
Title: Resin for sealing semiconductor element
Inventor: KISHIKAWA KOUICHIROU
IPC: H01L23/29
Filed: 1979-11-07
Abstract: PURPOSE:To reduce a distortion quantity given to an element by a sealing resin by a method wherein silicate such as enstatite having a chain-like bonding constitution or a two dimensional mesh constitution is dispersed into a base resin such as a hardened resin, etc. as a filler agent. CONSTITUTION:A curable resin such as a phenol.novolak type epoxy plastic is used as a base resin. As for this resin, a resin wherein a Barcol hardness reaches at least 80% or more by hardening is optimum. As for filler, a silicate having a chain- like bonding constitution such as enstatite (MgSiO3), wollastonite (CaSiO3),  rhodomite, a silicate having a two dimensional mesh constitution such as kaolinite or steatite are used. With this, a distortion quantity given to an element such as a  bipolar IC by a sealing resin can be reduced, thus, preventing the characteristics of  an element from variation.
Patent JP-S6126464-A (JP)
Title: Digital phase controller
Inventor: YANO KOJI
IPC: H02M1/08
Filed: 1984-07-12
Abstract: PURPOSE:To accurately control the phase providing three synchronizing signal circuits to become a reference phase, calculating an error between the phases of the signal circuits, and correcting the actual value of the control angle of a control pulse by the error between the phases. CONSTITUTION:A microcomputer 8 initializes a digital phase controlled when the power source is turned ON, discriminates the frequency of a synchronizing signal voltage, and then executes the program of normal execution level. It reads out the control command signal at this level, and sequentially reads out the contents of three synchronous counters 61-63, and calculates an error between the phases. The actual value of the control angle of a control pulse is corrected by the calculated error between the phases.
Patent JP-S5844482-A (JP)
Inventor: KOBAYASHI EIJI
IPC: G10B3/12
Filed: 1981-09-11
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-S5475530-A (JP)
Title: Starting method of inverter device
Inventor: KAGA ATSUSHI
IPC: H02M7/515
Filed: 1977-11-29
Abstract: PURPOSE: To prevent short-circuit of electric source, by making an inverter to start at a specified timing, making it to ignit from auxiliary thyristor, then securing commutation capacity and making it to start.  
     CONSTITUTION: The device is composed of NAND elements 22-27, inverter elements 28-37, DT flip-flops 38,39, delay elements 40,41 and one shot elements 42,43; clock pulse is made to be generated in each half period of output wave shape, gate signal of main and auxiliary thyristors is made by preparing a specified interval among this pulse interval, and at the same time, the first clock pulse, after signal is issued by the first starting signal of the inverter, is detected, then the second starting signal is issued, and gate signal is obtained by with AND condition of this signal and gate signal of the auxiliary thyristor. Therefore, commutation capacity can be secured by making the device to be ignited from the auxiliary thyristors, and stable starting can be operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5670126-A (JP)
Title: Self-luburicating part
Inventor: IMAI TOSHIO
IPC: C08J5/16
Filed: 1979-11-06
Abstract: PURPOSE: To obtain stable lubricating effect by a method wherein in a plastic composite material containing a solid lubricant, the solid lubricant is microcapsulized beforehand, equalized in specific weight to the plastic material and dispersed uniformly.  
     CONSTITUTION: In manufacturing of a plastic composite material containing a solid lubricant, the specific weight of the solid bubricant is equalized to that of the base by microcapsulizing the lubricant in order to disperse the solid lubricant uniformly in the plastics used as the base. In other words, when fine grains such as graphite, molybrdenum disulfide, tungsten disulfide boron nitride, boron fluoride, graphite fluoride, etc. are used as solid lubricants, since each of them is larger in the specific weight than the base, the fine grains 1 are coated with a material 2 of a small specific weight such as resin, wax, rubber oil, etc. as illustrated in aWe or are attached to the material 2 to adjust the specific weight. Further, materials 4 different from gas 3, the material 2 are used to adjust the specific weight. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5933422-A (JP)
Title: Optical branching and coupling device
Inventor: TAKATO NORIO
IPC: G02B6/28
Filed: 1982-08-19
Abstract: PURPOSE:To branch uniformly light and to reduce the optical transmission loss and to make the device small-sized, by laminating flexible optical waveguide films so that their optical coupling waveguide parts are brought together and connecting their end faces to both ends of a mixing plate. CONSTITUTION:An optical branching waveguide 5 and a mixing waveguide 6 are formed in an optical waveguide film 7, and low-refractive index layers having a thickness of about several mum are formed on both faces. Plural films 7 are prepared and are brought into close contact with each other in their coupling waveguides 8 so that optical coupling circuits overlap one another accurately, and an optical fiber row 2 is connected and fixed to a row of optical branching waveguides 5. Two materials constituted in this manner are used as an input end 9 and an output end 9', and they are connected to both end faces of a mixing plate 1 which is formed independently. The incident light from one optional fiber is made incident to the plate 1 through the waveguide 8 and is mixed and passes through all waveguides 5 and is branched uniformly to a fiber row 2'.
Patent JP-S5935026-A (JP)
Title: Preparation of calcined titanium oxide and catalyst
Inventor: SERA TOSHIKUNI
IPC: B01J23/22
Filed: 1982-08-19
Abstract: PURPOSE:To prepare the titled calcined material, having a large surface area and improved strength and heat resistance, and suitable for a catalyst or a catalytic carrier, by calcining metatitanic in the form of a sol containing a tungsten compound and/or a molybdenum compound. CONSTITUTION:Metatitanic acid in the form of a sol containing a tungsten compound, e.g. tungsten oxide, and/or a molybdenum compound, e.g. molybdenum oxide, as an additive is calcined to prepare a calcined titanium oxide. The tungsten compound or molybdenum compound or both are used as an additive and present in the metatitanic acid in the form of the sol, and the resultant metatitanic acid is calcined to suppress the crystal growth of the titanium oxide and make the titanium oxide remain in the ungrown anatase type crystal in the calcination. Thus, the aimed calcined material having a large surface area and improved mechanical strength and heat resistance can be obtained. The resultant calcined titanium oxide is used as a carrier for supporting a specific metallic oxide to give an unconventional improved catalyst for removing nitrogen oxide having the synergistic action of the respective oxides in the carrier and the metallic oxide.
Patent JP-S5933954-A (JP)
Title: Polling system
Inventor: TSUKAMOTO KUNIO
IPC: H04L12/403
Filed: 1982-08-19
Abstract: PURPOSE:To improve the polling efficiency with a simple constitution, by increasing the polling interval to a follower station with which a power supply is off and at the same time decreasing the polling time. CONSTITUTION:Work stations WS1-WS4 are connected to a main station 1 via a circuit 2. A command is generated from a CPU11 provided to the station 1 to perform polling successively to the registered stations WS1-WS4. In this case, the ON/OFF state of each information is discriminated and then set at a storage table 15 for state of work stations. When the CPU11 detects the OFF state of the power supply, the polling is discontinued for the stations WS1- WS4 having their power supplies kept off until the set time of a timer 13 elapses. A controller 16 controls both a short timer 17 and a long timer 18 to decrease the polling time as well as to increase the polling cycle. Thus the polling efficiency is improved with a simple constitution.
Patent JP-H09299677-A (JP)
Title: Multi-needle sewing machine
Inventor: TAJIMA IKUO
IPC: D05B87/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a multi-needle sewing machine having a thread passing device capable of easily and quickly passing thread. SOLUTION: Regarding the multi-needle sewing machine formed to have a plurality of needle bars 7 with needles 6 at the lower ends and a support body for bearing the plurality of the needle bars 7 vertically movable, and further formed so as to be capable of selectively driving the desired needle bars 7 in such a state as faced to each other at a driven position through the sliding operation of the support body 5, an operation body 18 having a thread passing device for passing thread through the eyes of the needles 6 is mounted so as to allow the thread to be passed through the needles 6 of the needle bars 7 faced to each other at the driven position. Also, operation bodies with thread passing devices for passing the thread through the eyes of the needles 6 are indepexadently provided in such a state as corresponding to respective needle bars 7, so as to be operable for passing the thread for the needle 6 of each needle bar 7, regarding a multi-needle sewing machine.
Patent JP-H09324292-A (JP)
Title: Cation electrodeposition coating method
Inventor: MIDOKOCHI SUSUMU
IPC: C09D5/44
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to form electrodeposition coating films of desired film thicknesses in the respective parts of the surface of a material to be coated which has intricate a structure and to decrease the differences in the thicknesses of the electrodeposition coating films of the respective parts. SOLUTION: This cation electrodeposition coating method comprises subjecting the material to be coated which has the intricate structure to electrodeposition coating of a cation electrodeposition coating material (A) to form the parts having the desired film thickness of the electrodeposition coating film and the parts not attaining the desired film thickness, then heating the object to be coated in such a manner that the ultimate max. temp. of the surface of the object to be coated of the parts not attaining the desired film thickness attains 40 to 80 deg.C and that the max. temp. of the ultimate max. temp. of the surface of the object to be coated of the parts having the desired film thickness attains the temp. higher by 20 to 70 deg.C than the min. temp. of the ultimate max. temp. of the surface of the object to be coated of the parts not attaining the desired film thickness.  The parts not attaining the desired film thickness are subjected to electrodeposition coating with the cation electrodeposition coating material (B) which may be the same as or different from the cation electrodeposition coating (A) to form the electrodeposition coating films consisting of the cation electrodeposition coating material (B). These electrodeposition coating films are then baked.
Patent JP-H09324458-A (JP)
Title: Concrete cylindrical structure
Inventor: SHIZUKUDA NOBUYASU
IPC: E03F3/04
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure having the capability of axially restricting strain due to the uneven settlement of a box culvert or the like using a flexible jointing material, and control the occurrence of a breakage. SOLUTION: A concrete cylindrical structure is formed to have a cylindrical shape for building an underground structure such as a covered conduit and an underground road. In addition a flexible jointing material 4 is buried within the annular cross section of the cylinder and at the same time, notched parts 2 and 3 are annularly formed on both or one of inner and outer surfaces of the cylinder approximately along the center line of the jointing material 4. Furthermore, a sleeve 30 of the prescribed breadth is externally coupled to the cylinder around the notched part 3 thereof.
Patent JP-H07330536-A (JP)
Title: Cosmetic
Inventor: NAKAMURA FUMIAKI
IPC: A61K8/00
Filed: 1994-06-02
Abstract: PURPOSE:To provide a cosmetic containing a high-molecular silicone and a powdery polymethyl silsesquioxane, free from oily touch in application or stickiness of the skin after application and having a dry and comfortable feeling in use. CONSTITUTION:This cosmetic contains 0.1 to 15wt.% one or more kinds of high-molecular silicones represented by the formula [R1 is methyl or phenyl; R2 is methyl or OH; (n) is 3000 to 20000] and 0.1 to 15wt.% powdery polymethyl silsesquioxane as the active components. The compound of the formula exhibits a soft and rubbery state and its preferable example is methylphenyl polysiloxane. The powdery polymethyl silsesquioxane has a three-dimensional network structure of siloxane bonds and an intermediate structure between an inorganic material and an organic material in which one methyl group is bonded to a silicon atom. As this powdery polymethyl silsesquioxane, Tospearl 240 sold on the market is exemplified. As the form of cosmetics, a skin care cosmetic such as a lotion, a milky lotion or a cream, a make-up cosmetic such as a lip stick, an eye shadow or a foundation, a hair-care cosmetic, a detergent, etc., can be used.
Patent JP-S5841544-A (JP)
Title: Dental handpiece apparatus
Inventor: HERUMAN RANTOGURAAFU
IPC: A61C1/08
Filed: 1982-08-19
Abstract: The present invention is directed to a dental handpiece having two parts which are coupled together for relative rotation on the axis of the dental handpiece characterized by an arrangement for conveying light through the handpiece and including a rotatable optical coupling having at least one transmission ring.
Patent JP-S63310316-A (JP)
Title: Jumper unit in pipe system
Inventor: YOSHIDA TOSHIHIRO
IPC: H02G7/20
Filed: 1987-06-11
Abstract: PURPOSE:To prevent a connecting section from being destroyed, by setting the connecting section of pipe conductors, at a position closer to the end section than to the central section of the pipe conductors, and by coupling the pipe conductors on both the sides of the connecting side, with a coupling member, separately from the connecting section. CONSTITUTION:This device is composed of the connecting pipe conductor 11 of pipe conductors 11A and 11B connected to each other with a connecting section 12, stranded conductors 13 connected to both the ends of the conductor 11, and suspension metal fittings 14 for supporting the connecting pipe conductor 11 horizontally. The connecting section 12 is set at a position closer to the end section than to the central section of the connecting pipe conductor 11. The pipe conductors 11A, 11B on both the sides of the connecting section 12 are connected to each other with the connecting section 12 electrically and mechanically, and are coupled also with a coupling member 15 mechanically. The coupling member 18 is with spacers 20A, 20B fitted at both the ends of a coupling pipe 19, and by retaining the pipe conductors 11A, 11B on both the sides of the connecting section 12, with the spacers 20A, 20B, the pipe conductors 11A, 11B are coupled with each other.
Patent JP-H07333552-A (JP)
Title: Head mount display
Inventor: KURAHASHI SUNAO
IPC: G09F9/00
Filed: 1994-06-03
Abstract: PURPOSE:To deal with any planar display consisting of a liquid crystal, etc., by means of a head mount display attached to the head of a user and for viewing a video, etc. CONSTITUTION:An exclosure 1 (display optical part) housing a pair of left/right zoom optical systems A is provided with a zoom drive means and a focus drive means moving a required lens in the direction of an optical axis along guide bar 6 in the zoom optical systems A, and is provided with projections 9 for fixing the enclosure (display part) 2 provided with a pair of left/right liquid crystal devices 2a, lighting devices 2b, etc., so as to correspond to a pair of the left/right zoom optical systems A in front of it and the display optical part 1 is attachable/detachable to the display part 2, and for electrically connecting both parts, a connector 8 is provided on the display optical part 1, and the connector 2c is provided on the display part 2 respectively, and they are used as a detection means of loading.
Patent JP-S5769144-A (JP)
Title: Drive equipment for vehicle
Inventor: FUJITA YASUHIKO
IPC: F16H3/62
Filed: 1980-10-15
Abstract: PURPOSE: To attain transmission at four forward speed stages and one backward speed stage, by providing an intermediate transmission shaft in parallel with a Rabinio-type planet gear device and providing clutches between an input shaft and a rear sun gear and between the input shaft and a front sun gear and between a drive shaft and a carrier.  
     CONSTITUTION: An intermediate transmission shaft 66 is provided in parallel with a Rabinio-type planet gear device 34. A first clutche 28 for connecting of disconnecting an input shaft 26 and a rear sun gear 36 to or from each other and a second clutch 30 for connecting or disconnecting the input shaft 26 and a front sun gear 40 to or from each other are provided. Brakes 42, 58 for stopping the rotation of a carrier 48 and the front sun gear 40 and a clutch 62 for connecting or disconnecting either the input shaft 26 or a drive shaft 10 to or from the carrier 48 are provided further. The clutches 28, 30, 62 and the brakes 42, 58 are selectively operated to attain transmission at four forward speed stages and one backward speed stage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10332659-A (JP)
Title: Apparatus and process for adsorption and separation of pseudo moving bed
Inventor: MICHAEL GEORGE MORAN
IPC: G01N30/02
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a process in which various chemical substances such as medicines, petrochemicals or the like can be separated by chromatography by a method wherein a plurality of adsorbent chambers are connected continuously and a liquid flow is controlled by using three three-way valves per chamber. SOLUTION: Adsorbent chambers A to G are provided respectively with intake ports 74 to 80 and with derivation ports 53 to 59. For example, the intake port 75 at the adsorbent chamber B is made to communicate with a first multiple port valve 8 by using a first conduction pipe 82, and a second multiple port valve 9 is made to communicate by a line 89. A first header conduction pipe 2 is made to communicate with a second header conduction pipe 4 via a fourth conduction pipe 41. A third header conduction pipe 1 is made to communicate with the multiple port valve 9 via a fifth conduction pipe 30, and a fourth header conduction pipe 2 is made to communicate via a sixth conduction pipe 47.  The derivation port 54 is made to communicate with the first multiple port valve 21, and the multiple port valve 21 which communicates with a circulation conduction header 5 via a ninth conduction pipe 67 is made to communicate with a second multiple port valve 7 via a line 88. By this structure, various chemical substances are separated by chromatography.
Patent JP-H10334218-A (JP)
Title: Image processor and its method, and recording medium
Inventor: KATO SHINICHI
IPC: G06T1/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To allow an operator to always perceive a preview image and a hard copy output at the same time. SOLUTION: A color separation measuring sensor 108 measures the color temperatures of a display device 107 and its peripheral light and adjusts the conversion table of a gamma correcting circuit so that they become equal to each other. Further, a color separation measured value monitor circuit 114 holds circumferential light measured values of the display device 107 by the color separation measuring sensor 108 in time series and compares them with the latest measured value to inform the operator of changes of preview environment.
Patent JP-H09323475-A (JP)
Title: Ink jet recording sheet and recording method using it
Inventor: MOCHIZUKI YOSHIHIRO
IPC: B41M5/52
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain high glossiness and satisfactory ink absorbing properties by specifying a void capacity of a void layer and a thickness of dry film of a swell layer in an ink jet recording sheet having at least one void layer and a swell layer provided at a side separate from a support from the void layer on the support. SOLUTION: In an ink jet recording sheet having at least one void layer and a swell layer provided at a side separate from a support from the void layer on the support, a void capacity of the void layer is set to 20ml/m<2> or more and thickness of a dry layer of the swell layer is set to 2μm or less. In this case, hydrophobic support is preferably used as the support, and a void ratio of the void layer is set to 200vol.% or more. Fine particles are contained in the void layer. A capacity ratio of the particles to binder is set to 1.0 or more. The void layer preferably contains alumina and/or alumina hydrate fine particles and hydrophilic binder.
Patent JP-S5667821-A (JP)
Title: Picture memory device
Inventor: KATOU YOSHITAKE
IPC: G09F9/00
Filed: 1979-11-09
Abstract: PURPOSE: To make it possible to read out a picture stored by the liquid crystal as an electrical signal, as well through adding the picture to an optical signal, by layering the second photoconductive layer and the transparent electrode in order on either of the transparent electrodes of the picture memory device.  
     CONSTITUTION: The spot light 13 of constant strength is irradiated from the liquid crystal 14 side, applying the prescribed voltage to the transparent electrodes 14, 15, and the whole surface of the liquid crystal 4 is irradiated. As a result, the spot light which becomes strong or weak corresponding to the white-colored pattern stored in the liquid crystal 4 is made incident to the second photoconductive layer 9. When the spot light which has been made to become strong or weak has gone into the second photoconductive layer 9, the conductivity of the photoconductive layer 9 is varied in accordance with strength or weakness of the spot light, and therefore an electrical signal according to the pattern of an picture stored in the liquid crystal is output from the read-out electric output terminal 12. 
     COPYRIGHT: (C)1981,JPO&Japio