baber/WOPTO huggingface dataset:
Patent JP-H1073812-A (JP)
Title: Liquid crystal display device using hologram color filter
Inventor: ICHIKAWA NOBUHIKO
IPC: G02F1/1333
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a color liquid crystal display device which has a wide visual field and is of bright and of high-contrast by cutting zeroth-order diffracted lights of hologram color filter while combining a polymer dispersion type liquid crystal display element and the hologram filter. SOLUTION: A liquid crystal display device is constituted of a hologram filter 10 and a liquid crystal display element 30 constituted by holding a liquid crystal layer 17 which is arranged at the outgoing side of the filter and whose light scattering characteristic is changed according to a voltage impressing state between transparent electrode 13, 14 and, moreover, a louver 21 roughly interrupting zeroth-order transmitted lights of the color filter 10 is provided between the hologram 10 and the liquid crystal display element 30.
Patent JP-2000062311-A (JP)
Title: Information recording paper
Inventor: UENO TAKASHI
IPC: B41M5/52
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To deal with an oxidative polymerization type ink and an ultraviolet curing type ink and a heat transfer recording system and an ink jet recording system by a method wherein a specified amount in solid content per one side of a recording layer including a water-soluble polymer and a cationic polymer with a specified cationic density is provided on at least one side of a support. SOLUTION: The cationic density of a cationic polymer compound is preferably 2.0-8.0 meq/g, especially preferably 0.3-7.0 meq/g. If the cationic density is below 2.0 meq/g, an image water resistance at an ink jet recording is not enough in the range of a normal application amount, resulting in making the use in a use application, in which an image retention is very important, such as a bar code impossible. If the cationic density is above 8.0 meq/g, the impairment of an image quality such as the change of coloring properties results in the recording with an ink, in which a dye containing a carboxyl group is included. Further, 0.5-5.0 g/m2 of a recording layer including a water-soluble polymer and the cationic polymer compound is preferably provided on at least on one side of a support.
Patent JP-H0764397-A (JP)
Title: Magnet roll and developing device using the same and process cartridge using this device
Inventor: HIBI TAKASHI
IPC: G03G15/09
Filed: 1993-08-26
Abstract: PURPOSE:To sufficiently obtain desired magnetic force and to sufficiently enhance the strength of a supported part by providing the outer peripheral surface of a magnet roll formed by molding of a magnetic material with a notch along its axial direction, thereby forming a notched part. CONSTITUTION:This magnet roll 1 has a columnar shape which is provided with the notch 2-c on its outer peripheral surface along the axial direction and is thereby formed with the notched part. The magnet roll 1 is formed by molding the material (magnetic material) formed by mixing magnetic powder into a binder, such as synthetic resin or rubber. About 2 to 8 poles of magnetic poles are alternately magnetized circumferentially in parallel with the axial direction. The supporting shaft or shaft of the magnet roll 1 are not formed and the magnet roll is formed of the, same material over the entire length and has the same sectional structure. Further, the notched part 2 is reduced in the thickness in the diametral direction only in this part and, therefore, the notched part preferably exits between the peak and peak of the magnetic pole distribution in the circumferential direction. The angles 2-a, 2-b in the outer peripheral part of the notch 2-c are constituted to a curved surface.
Patent JP-H1074223-A (JP)
Title: Schedule adjusting system
Inventor: YOSHIFU KENJI
IPC: G06Q10/06
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To easily adjust the schedule of a group by setting up a new evaluation value for schedule adjustment. SOLUTION: A personal schedule input part 1 inputs a personal schedule. A schedule managing part 2 receives and manages the personal schedule. A schedule storing part 3 stores the personal schedule. A group schedule input/ output(I/O) part 4 inputs setting information necessary for newly setting up a group schedule. A schedule adjusting part 5 receives the setting information and adjusts the group schedule. The I/O part 4 outputs information indicating the group schedule adjusted by the adjusting part 5.
Patent JP-H0388230-A (JP)
Title: Opening and closing mechanism for circuit breaker
Inventor: ICHINOKAWA MITSUHIRO
IPC: H01H73/02
Filed: 1989-09-07
Abstract: PURPOSE:To obtain stable contact pressrue by eliminating the influence of the contact of a supporting hole and a supporting pin on the spring force, of an opening and closing spring, transferred to a movable contact base at the time of an opening and closing action with a handle. CONSTITUTION:A gap, larger than that between the coil part 18b of an opening and closing a spring 18 and a supporting pin 16 retaining the coil part 18B of the opening and closing spring 18 in a wound condition, is made to be retained between a supporting hole 71 provided on a mobavle contact base 70 and a supporting pin 16 passing through the supporting hole 71 in an opening and closing action. Also the spring force of the coil part 18B is made to be transmitted to the movable contact base 70 via a hook part 18A by restraining the hook part 18a by restraining the hook part 18A of the opening and closing spring 18 to the locking recessed part 70A of the movable contact base 70. Consequently, the direct contact of the movable contact base 70 with the supporting pin 16 is eliminated in a circuit-closing process and a circuit-closing condition. This allows stable contact pressure to be retained between a movable contat 8 and a fixed contact 15, the load of the opening and closing spring 18 to be lightened, and a circuit breaker having light operational force of a handle 1 to be obtained.
Patent JP-H0681678-A (JP)
Title: Switching control device for engine with valve variable drive mechanism
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 1992-08-31
Abstract: PURPOSE:To prevent switching failure caused by oil pressure shortage by not performing switching control within the specified time immediately after the start of an engine in the case of performing the switching control of the intake/ exhaust valve of the engine through the valve operation switching means of a valve system according to the operating information of the engine. CONSTITUTION:An intake passage IR and an exhaust passage ER are respectively connected to the cylinder head 2 of an engine 1, and an intake valve and an exhaust valve are respectively disposed at these passages. The intake valve and the exhaust valve are driven by a valve system 4. The valve system 4 is provided with a valve operation switching means for switching the opened/ closed state of at least one of the intake valve and exhaust valve to the operating/non-operating state. A control means 32 sets each valve operation switching mode as the target operating mode according to the operating information of the engine 1 and performs the switching control of the valve operation switching means in order to achieve the target operating mode. In this case, the control means 32 is constituted in such a way as not to perform switching control within the specified time immediately after the start of the engine 1.
Patent JP-H0881451-A (JP)
Title: Novel benzopyran derivative,its production,and pharmaceutical composition containing it
Inventor: BAZIARD-MOUYSSET GENEVIEVE
IPC: C07D295/08
Filed: 1995-09-11
Abstract: Arylalkyl piperazino alkyl benzopyran derivs. of formula (I), their optical isomers and acid and base addn. salts, are new. Ar = phenyl or naphthyl (both opt. substd. by 1-3 OH, alkyl (opt. substd. by one or more halo), alkoxy or halo); n = 1-4; when Rb = alkyl, then A = bond and Ra, Rc = H, halo, alkyl (opt. substd. by one or more halo) or alkoxy; when Rb+Rc = -(CH2)q-, then A = -(CH2)p- and Ra = OH or alkoxy in position 5, or H or halo ; or when Rb+Rc = -CH= single bonded to the aromatic ring, then A = CH2 and Ra = H, OH or alkoxy in position 5; or Rb+Rc = bond, then A = -C(=O)-CH= and Ra = H, hydroxy or alkoxy; p = 0- 2; q = 0- 2; provided that p + q = 1 or 2; when Rb = alkyl, then X, Y = H; or CXY = CO and Rd = H or alkyl; when Rb+Rc = (CH2)2 or -CH= then X, Y = H and Rd = H; all alkyl, alkoxy = 1-6C.
Patent JP-H11335356-A (JP)
Title: Cyclic urea compound and its production
Inventor: KOTO TAKEAKI
IPC: B01J31/12
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new cyclic urea compound important as an intermediate for production of agrochemicals and medicines, or as one component in monomers constituting a high molecular compound because of having a double bond in the molecule. SOLUTION: This cyclic urea compound is the compound of formula I [Et is ethyl; R is the ethyl or a group of formula H (R' is a 2-6C alkyl); when R is the ethyl, A is a group of formula III, and when R is the group of formula II, A is a group of formula IV], e.g. 1,3,4,5-tetraethyl-4-imidazolin-2-one. The compound of formula I is obtained by reacting 1,3-diethyl-2-imidazolidinone with a 2-6C olefin and carbon monoxide in the presence of a catalyst (a platinum group metal or a compound containing the platinum group element).
Patent JP-2001057827-A (JP)
Title: Double water tank
Inventor: MINESHIMA KINGO
IPC: A01K63/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a double water tank so designed that, at least two wall surfaces not in contact with the wall of the space of a water tank body are made as a double wall, an air layer is formed inside the double wall to improve thermal insulation and a dew condensation in the air layer is prevented so as to enable aquarium fishes or the like to be enjoyed. SOLUTION: This double water tank is so designed that, elastic band-like cushioning materials 4 are stuck on at least the upper and lower parts of the outer surface of both left and right inner wall plates adjacent to each other in a water tank body A of acrylic resin, the left end of the left inner wall plate 1 and the right end of the right inner wall plate 1, and the outer surface of the cushioning materials 4 is stuck with an outer frame body B of acrylic resin made up of an outer wall plate 6 covering one of the inner wall plates 1 of the water tank body A and the other outer wall plate 6 covering the other inner wall plate 1, thereby forming an air layer between both the left and right inner wall plates and the outer frame body B so as to communicate left and right.
Patent JP-H0981420-A (JP)
Title: Error log device
Inventor: IGAI SUKEHITO
IPC: G06F11/34
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To surely preserve an error log and to eliminate the error log collecting work stored in an external storage device. SOLUTION: The bus control module 1 connected with a bus is provided with a nonvolatile memory 12 which is possible to rewrite information, a state control part 15 transiting a faulty bus control module to a disconnected state when the state transition instruction for disconnecting the faulty bus control module from a bus 3 is inputted from an other bus control module 1 and setting an error log flag, a holding part 16 holding the error cause of the faulty bus control module when a fault is detected and an error log control part 21 reading the error cause held in the holding part 16 and writing the error cause as error log information in the nonvolatile memory 12, when the error log flag is detected.
Patent JP-2001057183-A (JP)
Title: Laminate film-sealed battery and manufacture thereof
Inventor: YAGATA HIROSHI
IPC: H01M10/058
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery having high sealing performance of an electrode lead tapping part, even if it is a laminate film-sealed battery where a power generation element is sealed by a laminate film, and provide its manufacturing method. SOLUTION: This laminate film-sealed battery is provided with a power generation element 4 sealed by a laminate film (thermally fusible resin film 1, metal foil 2), and a positive electrode lead 31 and a negative electrode lead 32 tapped outside from the power generation element via a sealing part. In this case, at least either of the positive electrode lead and the negative electrode lead has a part 71 thermally welded to the thermally fusible resin film 1 of the laminate film between the power generation element and the sealing part.
Patent JP-S6476140-A (JP)
Title: Microcomputer system
Inventor: SUGINO KOICHI
IPC: G06F13/12
Filed: 1987-09-17
Abstract: PURPOSE:To use as an output port to an external circuit except the time of receiving a signal from an input circuit by using an input port and an output port in common and connecting the resistance between the port and the input circuit. CONSTITUTION:To an input/output using port P0, an input circuit 2 and an external circuit 3 such as a watch dog timer are connected through a resistance R1. First, by the power source input, the port P0 is set for the input. This is executed by setting the prescribed bit of the register of a digital processing circuit 1 to '1.' The condition of a switch S is read, and after the reading is completed, the port P0 is switched for an output. This is executed by setting the prescribed bit of the above-mentioned register to '0.' Thereafter, the port P0 is used as an output port to the external circuit 3 and during the constant period, a clock pulse is supplied to the external circuit 3.
Patent JP-H08198606-A (JP)
Title: Method and apparatus for membrane separation of gas
Inventor: FUREDERITSUKU FUIRE
IPC: C01B3/50
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To easily increase separation efficiency by spraying water into a component having large permeability for cooling an exchanger in dispersing a component having small permeability by introducing a gaseous mixture to a membrane separator.  
     SOLUTION: A gaseous mixture 1 (e.g. air) is introduced to a first membrane separator 2 to separate a component 4 (e.g. an oxygen-enriched component) having large permeability from a component 5 (e.g. a nitrogen-enriched component) having small permeability. The component 5 is introduced to an exchanger 8 to cool and then introduced to a second membrane separator 3 to separate a component 6 (e.g. oxygen) having large permeability and a component 7 (e.g. nitrogen) having small permeability. Spraying water 10 is introduced to the component 6, then introduced to the exchanger 8 for cooling the component 5 and recycled to the inlet of the separator 2. Thus the component 5 can be easily cooled to increase the selectivity of separating nitrogen selectively. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0656420-A (JP)
Title: Production of particulate aluminum borate excellent in transparency and packaging film
Inventor: OSAME SATOSHI
IPC: C08K3/38
Filed: 1992-08-06
Abstract: PURPOSE:To provide the method for producing the particulate aluminum borate excellent in its transparency, and to provide a packaging film excellent in its slipperiness, blocking resistance and transparency. CONSTITUTION:Particulate aluminum borate is purified, and subsequently heated at a temperature of 300-1200 deg.C to produce the particulate aluminum borate excellent in its transparency. The particulate aluminum borate obtained by the method is added to a polyolefin resin in an amount of 0.002-5 pts.wt. to provide the packaging film excellent in its slipperiness, blocking resistance and transparency.
Patent JP-H0397236-A (JP)
Title: Manufacture of resin seal type semiconductor device
Inventor: ONO SHIGEO
IPC: B29C45/14
Filed: 1989-09-11
Abstract: PURPOSE:To prevent the generation of resin burrs caused by the resin flow into a vent hole part, by using a lead frame provided with protruding part on the rear of a die pad, and performing resin sealing by using a metal mold equipped with a vent hole pin having a shape engaging with the protruding part. CONSTITUTION:A protruding part 32-1 is formed on the rear of a die pad 32a of a lead frame 32. The tip of the vent bole pin 22 is designed and manufactured in a caldera type inverse to the protruding part 32-1. That is, when the lead frame 32 is sandwiched by a metal cope 20 and a metal drag 21, the die pad 32a and the tip of a vent hole pin 22 are fitly engaged with each other. Hence, when sealing resin 35 is poured from a gate 24 at the time of resin sealing, the thermosetting type resin 35 is hardened without permeating into the vent hole part, by the effect of the dam part 23a of a recessed part 23 formed at the tip part of the vent hole pin 22 and the protruding part 32-1 of the die pad 32a. As a result, the generation of resin burr can be prevented.
Patent JP-H02141876-A (JP)
Title: Method and apparatus for generating animation image
Inventor: FUREDERITSUKU AI PAAKU
IPC: G06T13/00
Filed: 1989-09-11
Abstract: PURPOSE: To obtain the frame with resolution by reducing the number of the frame within a second sequence with high resolution than the number of the frame within a first sequence, coupling the frames corresponding to the first and second sequences and expressing the image made into an animation for the prescribed time. CONSTITUTION: Each of the first sequence of a frame with comparatively low resolution and the second sequence with comparatively high resolution is calculated from stored image data elements. Each of the first and second sequences of this frame expresses an image made into an animation for the prescribed time. The number of the frame in the second sequence is less than the number of the frame in the first sequence. The frames corresponding to the first and second sequences are combined and the image made into the animation is displayed for the prescribed time. Thus, a frame with high resolution is obtained.
Patent JP-H0395828-A (JP)
Title: Fluorescent lamp
Inventor: UMEOKA NORIHIRO
IPC: H01J5/50
Filed: 1989-09-08
Abstract: PURPOSE:To simplify insertion of a power supply socket by assembling a base pin installing part into a base body with a direction perpendicular to an axis of a base pin as a rotation axis. CONSTITUTION:With a rotating body 5 positioned in the middle of an end of a luminescent tube 1, circular groove 7c of a lower body 7 is fitted into a ring part 5a and further a circular groove 6c of an upper body 6 is also fitted in. Then the upper body 6 is pressed against the lower body 7 to have a claw 6b engaged into a recess 7b. At this time the ring part 5a is provided with a cut part 5c and the ring part 5a can be slightly deformed, so that engagement of the claw 6b and the recess 7b can be smoothly done. With a fluorescent lamp thus assembled, a base pin 3 can be rotated along a direction of an arrow together with the rotating body 5 permitting easy insertion of a power supply socket.
Patent JP-H0569028-A (JP)
Title: Skin pass rolling mill
Inventor: SHITOMI MAKOTO
IPC: B21B45/02
Filed: 1991-09-12
Abstract: PURPOSE:To provide a skin pass rolling device which can prevent unnecessary skin pass rolling liquid from circulating to the downstream side and the skin pass liquid from sticking on the surface of the steel plate by removing excess skin pass rolling liquid on the work roll surfaces and carrying out skin pass rolling through necessary minimum skin pass rolling liquid. CONSTITUTION:Injection equipments 1, 2 to inject skin pass liquid C are provided on each of the upper part of the upper side work roll D and the lower part of the lower side work roll E on the upstream side in the carrying direction of a steel plate. Suction devices 3, 4 to suck and remove the excess skin pass rolling liquid G on the surfaces of both work rolls D, E are provided between the respective injection equipments 1, 2 and the roll gap E. Air injection equipments 20, 21, 22 to splash and remove the skin pass rolling liquid C on the surfaces of a steel plate A and work rolls D, E are provided on the downstream side in the carrying direction of the steel plate A. Further, the suction pressure of suction apparatuses 3, 4 is made variable in the longitudinal direction of the work rolls D, and E.
Patent JP-H04116344-A (JP)
Title: Air-cooling type air conditioner
Inventor: MIYASHITA TAKEAKI
IPC: F25B1/10
Filed: 1990-09-05
Abstract: PURPOSE:To realize a stable running throughout the year, by installing a liquid refrigerant pump in parallel with a solenoid valve along liquid piping and stopping the liquid refrigerant pump in summer by opening the solenoid valve and running the liquid refrigerant pumps in winter thereby shutting the solenoid valve. CONSTITUTION:The gas refrigerant, which has been used in the compressing process 22 from P1 to P2 by a compressor 2, is sent to an out door machine 4 through gas piping 3. The gas refrigerant is cooled in a condenser 5 by the fresh air from a blower 6 and becomes condensed liquid refrigerant state P3. Then, it is sent to an indoor machine 1 through liquid piping 9. In winter, the temperature of fresh air is low and the pressure P3 is lower than normal level. It is detected and a liquid refrigerant pump 10 is operated and the state becomes P4 (the high pressure of cooling operation in summer) through pressurizing process 23. After that, it becomes a low pressure gas-liquid mixture refrigerant state P5 through pressure reducing device 13. The refrigerant is sent to an evaporator 14 and cools the air sucked through a suction port 19 into a room by means of a blower 18. While in this process, the refrigerant is evaporated. After evaporated, the refrigerant is sent to the compressor 2 through on accumulator 16 through a low pressure gas piping 15. As the result, forming of frost on the evaporator caused by abnormal pressure drop can be prevented and a stable cooling operation can be realized.
Patent JP-H1077884-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: SUNAGUCHI TOYOHIDE
IPC: F02D41/22
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To compensate an answer lag occurring due to deterioration of an O2 sensor and unevenness in an individual difference and to perform excellent control of an air-fuel ratio. SOLUTION: During feedback control of an air-fuel ratio, average processing of the output voltage VO2 of an O2 sensor is effected to calculate an output average value VO1 AVE at a step S15. The output average value VO2 AVE is compared with a lower limit value AVEL at a step 516. When the output average value VO2 AVE is below the lower limit value AVEL, a slice level SLICE is updated by a value obtained by increasing a set value SLICEUP at a step S17. Further, the output average value VO2 AVE is compared with an upper limit value AVEH at a step S18, and when the output average value VO2 AVE exceeds the upper limit value AVEH, the slice level SLICE is updated by a value decreased by a set value SLICEDWN.
Patent JP-H0399786-A (JP)
Title: Working head tool
Inventor: URITSUHI HAUERUTO
IPC: B23K26/70
Filed: 1990-09-05
Abstract: PURPOSE: To quickly change a head by fitting three studs arranged to a head into three hollow parts arranged to a support part and preventing the head from displacement in a plane in a direction roughly perpendicular to an axial line. CONSTITUTION: The machining head is provided with a head 16 constituting part of a working part and a support part 38 for head fixed to a device frame. By fitting three studs 34a, 34b, 34c arranged to the head 16 into three hollow parts 36a, 36b, 36c arranged to the support part 38, displacement of the head in a plane in a direction roughly perpendicular to axial lines W, W' is prevented. In a tool in not contact with a working member 10 and acting in a vertical direction, the hollow parts are V shaped recessed part opening in a radial direction along a competing axial line. By this method, a position of the head is precisely positioned on the support member and the head is quickly changed.