baber/WOPTO huggingface dataset:
Patent JP-H0315249-A (JP)
Title: Double-rotor type motor
Inventor: KOIZUMI SHIGEKI
IPC: H02K1/02
Filed: 1989-02-13
Abstract: PURPOSE:To reduce the thickness of a stator unit and miniaturize the same by receiving and retaining a coil, constituting the stator of a motor, in a coil retaining part formed in a coil retaining member. CONSTITUTION:A retaining member 16 is provided with an axial hole 16A, into which a disc type bearing is fitted at the center thereof, inserting parts 16B, arranged around the axial hole concentrically and formed for retaining coils, and legs 16E, arranged between the inserting parts 16B and formed across a boss part 16C and an outer peripheral part 16D. Respective coils 18A, 18B,... are inserted into the coil inserting parts 16B of the coil retaining member 16. In this case, the thickness of the coil retaining member 16 is designed so as to be equal to the thickness of an coil unit substantially to make the thickness of the coil retaining member same as the thickness of the coil. According to this method, the thickness of the coil is not added to the thickness of the coil retaining member whereby the thickness of a motor may be reduced.
Patent JP-H09208618-A (JP)
Title: Production of polyvinyl alcohol polymer
Inventor: ISHII MASARU
IPC: C08F8/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a partially saponified polyvinyl alcohol being useful as a dispersant for the polymerization of vinyl chloride, giving a polyvinyl chloride having highly uniform particle size and being capable of giving a polyvinyl chloride molding reduced in the formation of fisheyes. SOLUTION: A composition containing a polyvinyl ester polymer solution and a saponification catalyst is saponified while it is mixed under agitation in a saponifier provided with impellers (e.g. frames or anchors) secured to a plurality of subsidiary rotating shafts 2 which go around the main rotating shaft 1 and are parallel therewith, where the impellers revolve on the respective subsidiary rotating shafts 2 and go around the main rotatihg shaft 1, and the composition is suitable for the production of a partially saponified polyviyl alcohol having a degree of saponification of 60mol% or below.
Patent JP-2000231673-A (JP)
Title: Security system
Inventor: OTA MINORU
IPC: G08B13/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To perform detection for crime prevention by locking sensors installed for other windows, etc., while the detection of a locking sensor installed at an arbitrary window, etc., is canceled. SOLUTION: The security system is provided with a sensor cancel circuit 212 for a sensor 211 which is installed at each window and detects the window being opened and a sensor cancel control circuit 218 which is in a detection canceled state does not detect an abnormal state even when an arbitrary window, etc., is being opened but detects other windows, etc., being opened. The sensor cancel control circuit is driven by a thyristor 215 which is driven by a non-lock switch 214 and when crime setting is canceled, the operation of the sensor cancel circuit is stopped for a specific time to places the sensor, which was placed in the window opening detection cancel state, in a opening detection state. Consequently, an abnormal state is not detected although the window is opened when crime setting is made again without resetting the detection canceled state.
Patent JP-H0788342-A (JP)
Title: Positively electrified polyvinylidene fluoride film
Inventor: PIITAA JIYON DEIGEN
IPC: B01D71/34
Filed: 1994-03-04
Abstract: PURPOSE: To provide a microporous filter medium hydrophilic and suitable to filtrate an aqueous medium without substantially pressurizing, provided with the positively charged surface minimizing the extractability of the material charging positively the membrane and capable of passing the desired positively charged species. CONSTITUTION: This filter medium comprises a microporous polyvinylidene fluoride membrane and a polymer containing positively charged quaternary ammonium groups covalently bonded to the membrane and is used for treating a composition, particularly a pharmaceutical composition and a biological composition such as an ophthalmic composition.
Patent JP-S57149712-A (JP)
Title: Power saving transformer
Inventor: ISHIMORI YASUO
IPC: H01F27/34
Filed: 1981-03-12
Abstract: PURPOSE:To open and close a switch according to the load capacity to reduce the no-load loss in the whole, by connecting each of the parimary winding and the secondary winding of two transformers in series with the switch set in parallel with the primary winding of an auxiliary transformer on one side. CONSTITUTION:The main transformer T1 and the auxiliary transformer T2 are set at the same ratio of transmformation with the ratio of capacity at 2:1 or more. Each of the primary windings 1, 3 and the secondary windings 2, 4 of this transformers T1, T2 are respectively connected in series, and the switch S1 is connected in parallel with the primary winding 3 of the transformer T2 with loads on the both ends of the secondary windings 2, 4 in series connection. When the load is large, the switch S is closed with the transformer T1 connected directly to the power source, while, when the load is reduced at night, etc., the switch S1 is closed. Thus, the transformer T2 is in charge of a part of voltage to reduce the no-load loss of the transformer T1 for the reduction of the no-load loss as a whole.
Patent JP-H06227836-A (JP)
Title: Optical fiber preform capable of maintaining polarization plane
Inventor: ABE ATSUSHI
IPC: G02B6/024
Filed: 1993-01-29
Abstract: PURPOSE:To provide an optical fiber preform for maintaining a polarization plane, minimized in light transmission loss and excellent in maintenance of polarization plane. CONSTITUTION:Rods for constituting the core layer and the clad layer are set in the center of an anhydrous quartz tube and a pair of left and right glass rods for application of a stress are symmetrically set adjacently thereto. Further, an anhydrous quartz glass of the same material as the clad layer is inserted into the space and these are heated so as to be solid, thus producing the objective preform composed of the core at the central part and symmetrical parts for application of a stress at both the sides thereof and satisfying (D)/(a)=2 to 5. In the above formula, (D) is the outer diameter of the rod composed of the core layer and the clad layer and (a) is the diameter of the core.
Patent JP-S62192816-A (JP)
Title: Input device
Inventor: IMANAKA RYOICHI
IPC: G06F3/02
Filed: 1986-02-19
Abstract: PURPOSE:To improve the efficiency of input operation by displaying a code, etc., inputted on an input device and an original to be inputted on the same display. CONSTITUTION:The input device consists of a keyboard 1, a CRT controller 2 which controls the CRT display 7 to display an image, a video camera 4, a synchronizing signal generator 5, an A/D converter 3, etc. In this case, the screen of the CRT display 7 is divided to display the image of the original 5 photographed by the video camera 4 at a part A and characters of the original 5 inputted on the keyboard 1 at a part B. Then, an operator needs not see the original 5 directly, and reads the contents of the original 5 displayed on the CRT display 7 and inputs characters or codes, etc., on the keyboard 1.
Patent JP-H02212568-A (JP)
Title: Coating resin
Inventor: SEKI EIJI
IPC: C08G59/14
Filed: 1989-02-13
Abstract: PURPOSE:To offer a coating resin which can be dried at room temp., requires no curing agent and is excellent in the corrosion resistance and adhesive properties by using a urethane-modified epoxy resin obtd. by reacting a bisphenol epoxy resin successively with an amine and a polyisocyanate. CONSTITUTION:A bisphenol epoxy resin (e.g. bisphenol A epoxy resin) is reacted with an amine (e.g. diethanolamine) to produce a modified epoxy resin, which is then reacted with a polyisocyanate (e.g. tolylene diisocyanate) to produce a urethane-modified epoxy resin. The resulting resin is compounded with necessary additives such as a solvent (e.g. cellosolve acetate), a pigment (e.g. barium sulfate), etc., to give a one-component room temp. drying coating material.
Patent JP-S49122929-A (JP)
IPC: H04N5/66
Filed: 1973-03-27
Abstract: An X-Y matric addressing method in which M numbers of electrodes X1 through XM are arranged in an X column, and N numbers of electrodes Y1 through YN are arranged in a Y row, intersecting perpendicularly with the X-column electrodes, having the steps of applying scanning voltages eY1 through eYN to the N number of Y-row electrodes at a cycle T seconds; applying signal voltages eX1 through eXM to the M number of X-column electrodes; applying a voltage eXi - eYj to a matrix cell Pij formed in the region where an arbitrary one Xi of the M number of X-column electrodes intersects with an arbitrary one Yj of the N number of Y-row electrodes, in response to the timings of the bit state of the signal voltage and the bit state of the scanning voltage, thereby causing the X-Y matrix cells to exhibit a response in the form of an image or segment pattern; and, determining the bit states of the scanning voltage eYj and of the signal voltage eXi so that the voltage eYj assumes the bit state "1" for the period of (T/N) seconds at the cycle T and the bit state "0" for the rest of the period T - (T/N) seconds, and the voltage eXi assumes the bit state 1 or 0 according to the bit state matrix cell Sij of an arbitrary signal, the scanning voltage eYj is EOY - (V1/2) for the first half of the bit state 1 of the scanning voltage eYj and is EOY + (V1/2) for the latter half of the bit state 1 where EOY stands for an arbitrary potential value, and V1 for a voltage with an arbitrary polarity and value and further the scanning voltage eYj is EOY for the period where the bit state of the scanning voltage eYj is  0, while, the signal voltage eXi is EOX + (V2/2) for the first half of the bit state 1 of the signal voltage eXi and is EOX - (V2/2) for the latter half of the bit state 1 where EOX stands for an arbitrary potential value, and V2 for a voltage with an arbitrary polarity and value.
Patent JP-H09151455-A (JP)
Title: Pile driver and loaded torque control method therefor
Inventor: MORIYA YUKIO
IPC: E02D7/16
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the height of a body for a transport posture, install a guide frame as well as a rod container on a frame of such strength enough to correspond to excavation torque, and improve the durability of the travel mechanism of the frame. SOLUTION: A radiator 11, an engine 12, a hydraulic pump 13, a hydraulic oil tank 14 and a fuel tank 15 are respectively arranged on a revolving frame 2, and a work platform 16 is provided above the revolving frame 2. Also, a slide base 4 is slidably laid on the center front part of the revolving frame 2, and a guide frame 54 to support a power swivel 55 in a freely liftable state for rotating a pile, and a rod container 57 for housing the preset number of rods for the feed thereof to the power swivel 55 are mounted on the slide base 4 in such a state as freely collapsible. Furthermore, each valve or the like of a hydraulic circuit is provided at a center rear part within the revolving frame 2, and a crane 59, a controller 18 and an operation box 17 are arranged at the left rear end part of the revolving frame 2.
Patent JP-S55128778-A (JP)
Title: Heat exchanger
Inventor: ASABUKI HIROSHI
IPC: F28D15/02
Filed: 1979-03-28
Abstract: PURPOSE: To improve the efficiency of the heat exchanger by providing the fluid circuit with refrigerant which has a specific rate of volume against the fluid circuit volume in the evaporator when it is in liquid condition.  
     CONSTITUTION: The fluid circuit 13 houses refrigerant 11 which, when in liquid state, has 50%W70% of the volume of the fluid circuit 13 constituting the evapolator 6. When heat exchange is made in this state, refrigerant 11 in liquid state comes to contact fully the inner wall of the fluid circuit 13 of the evaporator 6 when the inside of the fluid circuit 13 forms the two-phases of liquid and vapor and refrigerant 11 in liquid state fails to rise up to the inside of the vapor rising pipe 9. Thus, vaporization of refrigerant 11 in the evaporator 6 and condensation of vapor of refrigerant 11 in the condenser 8 are both accelerated efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53121611-A (JP)
Title: Reproducing stylus driving unit of information signal reproducing element
Inventor: GOTOU KUNIO
IPC: G11B21/03
Filed: 1977-03-31
Abstract: PURPOSE: To improve tracking characteristic in a magnetic disc, etc., by driving a reproducing stylus through two pairs of coils which are moved together with the reproducing stylus in one united body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55127962-A (JP)
Title: Preparation of orange fruit jam
Inventor: FUJII EDAICHI
IPC: A23L21/10
Filed: 1979-03-28
Abstract: PURPOSE: To prepare orange fruits jam having a unique texture, clear orange color and excellent taste and flavor, and containing the original shape of the flesh, by heating the fresh of orange fruits in a concentrated sugar solution containing a low- methoxyl pectin.  
     CONSTITUTION: Fruits of oranges such as tangerine, summer orange, navel orange, etc., are immersed in hot water in conventional way, pared, and separated into segments. The flesh obtained by skinning the segment is immersed in a concentrated sugar solution containing sugars and a low-methoxyl pectin, and heated at 70W90°C, pref. 80W85°C for 2W4hr., pref. 3W4hr., to obtain preserved flesh. A concentrated fruit juice prepared from fruit juice, sugars, pection, and an organic acid, is added to the preserved flesh obtained above, and gelled by boiling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07242142-A (JP)
Title: Loading space for motor truck
Inventor: HIGUCHI KIMIO
IPC: B60P1/267
Filed: 1994-03-07
Abstract: PURPOSE:To provide a loading space opening/closing mechanism whereby a loaded object can be smoothly supplied onto the ground from a loading space by opening a dump door in the upward from loading space when it is turned to tilt. CONSTITUTION:A device comprises a pair of journalled parts 11 fixed to a loading space side part 3 in a spot separated by a specific distance from a loading space rear end by turnably supporting a pair of arms 2, pair of link members 6 having a foldable structure connected to a front end 9 of the arm 2 to fix the lower end to a car body frame 5 and a dump door 1 turnably connected to a rear end of the arm 2.
Patent JP-H03239262-A (JP)
Title: Photosensitive planographic printing plate
Inventor: NAGASHIMA AKIRA
IPC: G03F7/022
Filed: 1990-02-16
Abstract: PURPOSE:To obviate the sticking of ink to a burning processed part even when the printing plate is subjected to the burning processing by coating the surface of an anodized aluminum sheet having a sand grained surface with a positive type photosensitive compsn. contg. a specific photosensitive material and an alkaline-soluble resin, thereby constituting this printing plate. CONSTITUTION:This printing plate is constituted by coating the surface of the anodized aluminum sheet having the sand grained surface with the positive type photosensitive compsn. contg. the photosensitive material obtd. by bringing the polyhydroxy compd. having at least one group expressed by formula I in one molecule and 1, 2-naphthoquinonediazide-5-(and/or -4-) sulfonyl chloride into reaction and the alkaline-soluble resin. In the formula I, R<1>, R<2> denote -H, 1 to 4C straight chain or branched alkyl group or alkoxy group; X denotes a bivalent org. group. The complete erasing of the traces of layout even with such an erasing liquid which does not contain hydrofluoric acid is possible in this way and the sticking of the ink to the burning processed part is obviated even if the printing plate is subjected to the burning processing.
Patent JP-S58162830-A (JP)
Inventor: AREKUSANDORU SERUGEEBUITSUCHI
IPC: G01N21/3504
Filed: 1982-03-09
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-S53120566-A (JP)
Title: Electronic watch
Inventor: SEKI HIDEHIKO
IPC: G04G15/00
Filed: 1977-03-30
Abstract: PURPOSE: To eliminate the waste of operation and achieve the prevention of operation errors by forcefully releasing permenent alarm sound stopping in case the user makes time setting, by providing an alarm control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H055089-A (JP)
Title: Sealant-charging device
Inventor: KATSUNO NOBUHIRO
IPC: B29C45/50
Filed: 1991-03-01
Abstract: PURPOSE:To automatically charge a sealing agent in good workability even when a highly viscous or rapid-curable liquid gasket agent is employed as the sealing agent, by connecting a nozzle to a sealing agent-injecting opening in a communicated state and subsequently directly injecting the liquid sealing agent into the injection opening with a specific injection pressure. CONSTITUTION:An injection device is forward moved to contact with the outer surface of an article E, and the nozzle 39 of the injection device is selectively connected to a sealing agent- -injecting opening communicated with a gasket- forming groove formed on the outer periphery of the article. Further, the injection device 208 for injecting the liquid sealing agent from the nozzle 39 is reciprocatively disposed, and a synchronous controller for controlling the operation of the injection device 208 synchronously with the carriage of the article E carried with a carrier 200 is also disposed.
Patent JP-H09232327-A (JP)
Title: Manufacture of bipolar transistor
Inventor: IWAYA MINORU
IPC: H01L21/331
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar transistor with low base resistance and low power consumption in driving. SOLUTION: An island-shaped first conductivity type semiconductor pattern is formed on a base 10. After the face of the pattern is covered with an insulating film 16, an end wall 19 on one side and a base face in the pattern are exposed. the exposed pattern at the end wall is selectively etched isotropically with a mask of the insulating film 16 to from an recessed part at the end wall. A second conductivity type base layer 20 is buried in the recessed part in an epitaxial method. Then, an emitter electrode 14 and a base electrode 22 adjoining the base layer 20 are formed concurrently on the end wall side.  Then, a first conductivity type impurity is doped in an emitter electrode 24, and a second conductivity type impurity is doped in a base electrode 22. in a heat treatment step, a shallow second conductivity type base diffusion region 29 and a first conductive-type emitter diffusion region 28 are formed at an interface on a base layer side between the second conductivity type base electrode and the base layer 20.
Patent JP-S61195373-A (JP)
Title: Identifying device for moving object
Inventor: MARUO TOSHIHIKO
IPC: G01S1/68
Filed: 1985-02-25
Abstract: PURPOSE:To modify and set easily and promptly an identifying code without an error by using constitution wherein a code number and the corresponding magnetic body are attached to an identification code plate attached to a transmitter of a moving object, and the magnetic force is sensed by a sensor for transmission. CONSTITUTION:The transmitter 2 is affixed to each vehicle running on the course and reception is made by a receiver at each location on the course. An identification code plate 5 of the transmitter 2 is provided with an identification code number 9 and the corresponding magnetic member 10 is embedded on the reverse side. The magnetic force of the member 10 corresponding to the number 9 is sensed by a magneto-electric transducer 12. When a running-time switch 21 of the vehicle is pressed on, the transmitted signal corresponding to the element 12 is outputted. Thus the change of identification code setting can be made easily and promptly without error and the identification numbers of the vehicles can be transmitted easily.
Patent JP-H09229158-A (JP)
Title: Torque converter with lock-up mechanism
Inventor: KUBO MASAAKI
IPC: F16H45/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the shock at the time of lockup engagement by consolidating a turbine with a lockup clutch, and setting off its moving amount largely. SOLUTION: This torque converter concerned is composed of a pump impeller 1 on the input side, a turbine 2 to make power transmission to the impeller 1 through a fluid, and a piston 4 which rotates in a single piece with the output shaft as slidably in the axial direction and confronts the impeller side member with possibility of contacting and separating, the piston 4 and turbine 2 are formed in a single-piece structure, and a spline 8 is furnished movably in the axial direction relative to the turbine hub 7, and thereby the clearance between the impeller 1 and turbine 2 widens in the high speed ratio range to cause increase in the torque capacity. which allows reduction of the shock when a lockup clutch is put in engagement.
Patent JP-H10230250-A (JP)
Title: Water treatment using unglazed stoneware earthenware splinters as sorption material
Inventor: SAKAMOTO TAKASHI
IPC: B01J20/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively cleanse ground water. SOLUTION: Unglazed stoneware earthenware splinters are packed as sorption materials into a casing for a water treatment having an inflow port and outflow port and water is passed from this inflow port, by which the metal ions in the treated water are adsorbed and removed. The casing is preferably a blind cylindrical body. The upper part of lower part of the casing is provided with the inflow port and the lower part or upper part is provided with the outflow port. The water is passed through the casing from the inflow port of the upper part by applying a pump pressure thereon. The sorption materials may be washed by passing the water from the outflow port. The stoneware earthenware splinters are derived from the earthenware produced in a Bizen area, Japan and preferably consist essentially of the splinters sized 20mm square.  Water for dyeing processing or water for the boiler water of boilers is passed through the casing. As a result, the stoneware earthenware splinters which are heretofore discarded are used as ion exchange materials and, therefore, the excellent effect on the cleansing of ground water for dyeing operation at a low cost is obtd. and this method is extremely industrially advantageous.
Patent JP-S53121588-A (JP)
Title: Manufacture of integratd circuit device
Inventor: ISHII JIYUNICHI
IPC: H01L27/04
Filed: 1977-03-31
Abstract: PURPOSE: To reduce greatly the number of the wiring step difference part and to increase the product yield, by using the same metal layer forming the gate electrode part of the transistor to the wiring between the blocks of the function circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02262974-A (JP)
Title: Impact machine device
Inventor: RODERT JOERGEN ALF ROBERT
IPC: E21B6/00
Filed: 1990-02-19
Abstract: PURPOSE: To effectively damp a repulsion from a set of rods by providing a first and second chambers and a piston communicating with an accumulator in a mechanical housing, transmitting a force determined by a pressure inside the first chamber to the set of rods, and moving the rods to the second chamber so as to seal liquid in that chamber. CONSTITUTION: Provided are a set of pipes for transmitting a rotation to a drill bit and a set of rods disposed at the center of the set of pipes so as to transmit an impact energy from a hammer piston 4, which is moved longitudinally in an air tube housing 3, to a drill. In addition, a first chamber 5 and a second chamber 7 communicating with an accumulator 5 and a piston 8 are provided in the housing, a force determined by a pressure inside the first chamber 5 is transmitted to the set of rods, and the set of rods are moved into the second chamber to which the rods are tightly fitted so as to seal liquid in order to damp a repulsion from the set of rods.
Patent JP-S63298052-A (JP)
Inventor: BARENTEINO ESU SETSUKO
IPC: G01N27/90
Filed: 1988-02-18
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。