baber/WOPTO huggingface dataset:
Patent JP-H0351882-A (JP)
Title: Projection-type image display device
Inventor: HAMADA HIROSHI
IPC: G09F9/00
Filed: 1989-07-19
Abstract: PURPOSE:To improve the using efficiency of illuminating light and the brightness of a projection screen by increasing the number of apertures of a projecting lens greater than one of apertures of a condensing element. CONSTITUTION:In the light made incident on the condensing element 2 from a light source 3, one made incident on a part corresponding to one or more picture elements composing the condensing element 2 is considered to be almost parallel luminous flux. The light from the light source 3 is converged by the condensing element 2, is made incident on a display element 1 made of liquid crystal, etc., and then, concentrically illuminates the picture element area 1b of a display element 1. The condensed luminous flux pass through the picture element area 1b. After the luminous flux is modulated according to the image signal of the display element 1, it spreads in a cone of an angle determined by the number of apertures NA of the condensing element 2. To receive these luminous fluxes, the number of apertures of the projecting lens 6 is set greater than one of the condensing element 2 so that the light transmitting the display element 1 is never limited. Thereby, the using efficiency of illuminating light and the brightness of the projecting screen are improved.
Patent JP-H0824067-A (JP)
Title: Reclining chair
Inventor: KANEKO ETSUO
IPC: A47C1/035
Filed: 1994-07-18
Abstract: PURPOSE:To enable changeover of a back rest and an ottoman to an interlocking state of interlocking both to each other and a non-interlocking state of not interlocking both to each other. CONSTITUTION:The back rest 3 is formed oscillatable to an inclined position B, shown in the Fig., where the back rest inclines backward and an ordinary position where the front end faces upward. The ottoman 4 is also made movable to a retreat position A', shown in the Fig., and an advance position projecting forward (leftward) from a seat part 2. This reclining chair is made changeable by a connecting means 6 composed of link mechanisms 11 and locking mechanisms 22 to the interlocking state that the ottoman 4 and the back rest 3 are interlocked to each other and the non-interlocking state that both are not interlocked by alternately exchanging an operating lever, not shown in Fig. Then, just one actuator 12 is necessitated to be disposed and, therefore, the manufacturing cost is reduced.
Patent JP-H11631-A (JP)
Title: Swivel nozzle apparatus for washing pipe
Inventor: ISHIMOTO TAKASHI
IPC: B08B9/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a swivel nozzle apparatus for washing pipes of which a nozzle head is stably swiveled and which efficiently washes the insides of pipes with a small amount of water without damaging the inner walls of the pipes. SOLUTION: This swivel nozzle apparatus for washing pipes comprises an axial body 1 which can be connected with and fixed in the tip end part of a high pressure hose and a nozzle head 2 attached to the axial body 1 in a freely rotatable manner. The nozzle head 2 comprises a cylindrical body part and a pair of scraper parts 8a, 8b projected out of an outer circumferential wall of the cylindrical body part 7 and respective scraper parts 8a, 8b are positioned face to face each other while sandwiching the rotary axis of the cylindrical body part 7 and comprise first jetting holes 9a, 9b to generate the rotating force of the nozzle head 2. The nozzle head 2 is made of plastic with high impact resistance, especially preferably made of nylon.  Moreover, it is preferable to form second jetting holes in the cylindrical body part to jet out high pressure water in the direction at right angles to the rotation axis of the cylindrical body part and also to form third jetting holes to jet out high pressure water in the direction not rectangular to but crossing the rotation axis of the cylindrical body part.
Patent JP-H0478238-A (JP)
Title: Signal reception circuit for in-band signal transmitter
Inventor: KAGAWA MASATO
IPC: H04J1/00
Filed: 1990-07-18
Abstract: PURPOSE:To reduce disturbance from a band not in use by selecting a 1st signal frequency, a 2nd signal frequency and any of two frequencies in a band having a protection function to a voice signal with each other and receiving a signal. CONSTITUTION:Signal frequencies f1, f2 are fed to an input terminal N and enter a band pass filter 1 in which the signal is branched to an f1 detection circuit 9 and an f2 detection circuit 14. Then the f1 detection circuit 9 eliminates an f2 signal component and obtains an output (a) of a rectifier circuit 4. The other is fed to an f1, f2 block circuit 5, then an output (b) of a rectifier circuit 7 is almost 0. When an output (d) of an f1 use comparator circuit 8 is a positive voltage, the circuit 8 applies similar operation to the f2 detection circuit 14, a positive voltage is generated at an output (e) of an f2 comparator circuit 13, the output (d) of the f1 use comparator circuit 8 and the output (e) of the f2 use comparator circuit 13 are inputted to an AND circuit 15, from which logical 1 is outputted as the AND (f) of the two signals. The signal through the AND circuit 15 is inputted to a switch setting circuit 16.
Patent JP-S5978647-A (JP)
Title: Confectionery of custard cream
Inventor: OOSHIMA JIYUNKO
IPC: A23G3/34
Filed: 1982-10-26
Abstract: PURPOSE:To obtain a confectionery having a balanced nutriment, by using a cream containing a vegetable or seaweed, etc. as a raw material. CONSTITUTION:A custard cream is prepared by using one or two or more selected from the group consisting of a vegetable, seaweed, fish or shellfish or animal meat or chicken and mushroom as part of the raw materials by the conventional method, and using one or two or more of a nut, fruit and beam if desired together, and inserting the resultant custard cream in a shell of a ceam puff or eclair or bread.
Patent JP-H0827972-A (JP)
Title: Rain gutter with eliminator for fallen leaves and the like, and method of eliminating fallen leaves and the like stuck in rain gutter
Inventor: MASUDA MASARU
IPC: E04D13/068
Filed: 1994-07-19
Abstract: PURPOSE:To eliminate fallen leaves and the like, stuck in a rain gutter, easily and rapidly in the safe and stable state with the feet placed on the ground. CONSTITUTION:A nozzle member 11 is provided in the lower inner part of a funnel 2 disposed at an intersection part between eaves gutters 3, 3' installed along the roofs R1, R2 of a house or the like and a cylindrical down pipe 1 for making rainwater from the eaves gutters 3, 3' flow down to the ground, in such a way as to connect the down pipe l and the eaves gutters 3, 3'. When city water is fed to the nozzle member 11 from the faucet of an aqueduct through a city water feed pipe 12, pressurized water is diffusedly jetted from numerous nozzles lie formed at the nozzle member 11 so as to blow off fallen leaves, accumulated on a plate like fallen leaves eliminating net 4, to the outside from the upper opening part 2a of the funnel 2. Curved-face fallen leaves eliminating nets 5, 5' provided at the upper part of the eaves gutters 3, 3' serve to hinder the fallen leaves from entering the eaves gutters 3, 3'.
Patent JP-H0478797-A (JP)
Title: Evaporator
Inventor: NISHIYAMA MITAMI
IPC: F25D7/00
Filed: 1990-07-18
Abstract: PURPOSE:To sharply reduce the weight of a device and its space by performing the whole functions through a refrigerant moved by capillary phenomenon in a refrigerant container and a heat exchanger which are formed in a body. CONSTITUTION:A refrigerant 9 contained in a porous, fibriform or wire net- shaped filling substance 1 is moved through a baffleplate 4 to the fin 6 of a heat exchanger 5 by capillary phenomenon and evaporates there to execute cooling action using its heat of evaporation. The quantity of the refrigerant fed to the heat exchanger 5 can be adjusted by moving the baffle plate 4 forward and backward in the opening 2a of a refrigerant container 2 with the plate 4 kept in contact with the filling substance 1 to change passage resistance against the refrigerant 9. In addition to that, since the refrigerant 9 is supplied to the heat exchanger 5 by the capillary phenomenon, an evaporator dispenses with a pressing gas container, its regulator and a shutoff valve, and a refrigerant container 2 and the heat exchanger 5 are formed in a body. Thus a space occupied by a device and its weight can be reduced.
Patent JP-H0744133-A (JP)
Title: Display unit and its driving method
Inventor: YANARU AKINORI
IPC: G09F9/33
Filed: 1993-07-29
Abstract: PURPOSE:To easily make connections on a substrate by connecting anode-side terminals or cathode-side terminals of display elements which adjoin in a row or column direction in common and connecting the common-connected terminals to a specific output line of a driver circuit. CONSTITUTION:When respective LEDs of the display unit which are arranged in Xi columns are wired, every four adjacent LEDs of 16 LEDs in a column X1 are grouped; and the cathode terminals of the LEDs in the same groups are connected in common respectively, and the common cathode terminals are connected to one output terminal including a driving transistor(TR) in a driver circuit 9. Namely, the respective cathodes of every four adjacent LEDs among the LEDs arranged on the printed wiring board are connected to a common wiring part, and consequently the pattern of other wiring on the printed board is easily formed to enable the wiring of all the LEDs in matrix arrangement with the patterns on both the surfaces of the printed board. Therefore, the wiring of the LED mounted substrate is facilitated and the manufacture cost is reducible.
Patent JP-H03109432-A (JP)
Title: A rigid single layer shrinkable film for use in water containing product
Inventor: RICHIYAADO KENESU ROBAATSU
IPC: C08J5/18
Filed: 1990-07-18
Abstract: A blend of an ethylene-alpha olefin linear copolymer having a density of about 0.890 to about 0.915, an ethylene polymer selected from the group consisting of linear ethylene-alpha olefin copolymers having density of about 0.915 to about 0.940 and tubular low-density polyethylene, and a copolymer of ethylene with at least one copolymerized vinyl alkanoate, alkyl acrylate, or alkyl methacrylate provides a shrink film particularly useful for packaging e.g fish or poultry.
Patent JP-S6248561-A (JP)
Title: Printing image memory
Inventor: SANO YOSHINOBU
IPC: G06F3/12
Filed: 1985-08-27
Abstract: PURPOSE:To simply develop printing images while reducing the capacity of a printing image developing memory by using a printing image-storing physical memory of a smaller capacity than a printing region. CONSTITUTION:The second address ys in virtual memory 31 positioned at the head of a physical memory 21 is held by the first holder 23, and the second direction size (l) of the memory 21 is held by the second holder 24. In a substractor 25, the output ys from ys register 23 is deducted from address Y sent out from a controller 22, and the result Y-ys is supplied to the memory 21. Only when address Y meets the condition ys<=Y<=ys+l, an active comparison-decision signal 28 is sent out from the comparator circuit 26. When the signal 28 from the circuit 26 is active, a developed printing image is written in an address designated by X and Y-ys in the memory 21.
Patent JP-S6248696-A (JP)
Title: Production of n-(1(s)-ethoxycarbonyl-3-phenylpropyl)-l-alanyl-l-proline
Inventor: TAKAHASHI SATOMI
IPC: C07D207/16
Filed: 1985-08-27
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound useful as an antihypertensive agent, by reacting N-carboxy anhydride of N-[1(S)- ethoxycarbonyl-3-L-phenylpropyl]-L-alanine with L-proline in the presence of a base. CONSTITUTION:N-Carboxy anhydride of N-[1(S)-ethoxycarbonyl-3-phenylpropyl]- L-alanine is reacted with L-proline in the presence of a base, preferably hydroxide, carbonate or bicarbonate of an alkali metal, secondary amine, tertiary amine or quaternary ammonium hydroxide, preferably in a mixed solvent of an organic solvent, e.g. acetone, dioxane, THF or acetonitrile, and water while keeping the pH at constant value 9-10 to afford the aimed compound.
Patent JP-H1131244-A (JP)
Title: Ticket issuing device
Inventor: SONE SADAO
IPC: G07B5/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To increase the utility value of the top plate part of a ticket issuing device. SOLUTION: A journal printer 4 for printing on continuous sheets 5 is provided in a case 1 of a ticket issuing device 100. The journal printer 4 is provided with a thermal head 4a, platen 4b, and winding roller 4c. A hole 1c from which the continuous sheets 5 which are already printed by the journal printer 4 are pulled out is formed on a front face 1a of the ticket issuing device 100. The continuous sheets 5 which are already printed by the journal printer 4 can be seen from the hole 1c so that an operator can easily pull out the already printed continuous sheets 5 by looking the storage situation of the already printed continuous sheets 5 from the hole 1c.
Patent JP-H0918563-A (JP)
Title: Housing and its installation adapter
Inventor: MATSUO TAKANOBU
IPC: H04M1/04
Filed: 1995-06-30
Abstract: PURPOSE: To attain common use for a horizontal and a vertical installation surfaces, give the top surface a proper tilt angle to the installation surface, and to reduce the overall height by providing two kinds of slanting groove in the bottom surface of the housing. CONSTITUTION: The housing 33 is provided with a 1st slanting groove which becomes deeper toward the front side and a 2nd slanting groove which is arranged more on the front side than the 1st slanting groove and becomes deeper toward the inner side of the external surface of the bottom part. When the telephone set 30 having the installation adapter 32 fitted to the housing 33 is installed horizontally, the side plate of the installation adapter 32 slants to the bottom part external surface and is fitted in the 1st slanting groove. Therefore, the pad of the installation adapter 32 abuts against a desk 96 and the operation surface 31 can be slanted at, for example, 12 deg. to the horizontal surface. Then when the telephone set 30 is installed on a wall surface, the side plate of the installation adapter 32 is fitted in the 2nd slanting groove.  Therefore, the pad of the installation adapter 32 abuts against the wall surface 97 and the operation surface 31 has the front side raised and slants at, for example, 6 deg. to the wall surface 97.
Patent JP-S6248996-A (JP)
Title: Device for installing guard grill for fan
Inventor: HAYASHI MASANARI
IPC: F04D25/08
Filed: 1985-08-29
Abstract: PURPOSE:To facilitate the installation of a guard grill by providing base rings formed on the outer peripheral parts of front and rear guard grills respectively, and an engaging ring which is fitted over the outer peripheries of these base rings while which has a collar directed to inner periphery on its front end and plural projections having different phases on its inner peripheral surface. CONSTITUTION:Base rings 3a, 2a are provided on the outer peripheral parts of front and rear guard grills 3, 2, respectively,and an engaging ring 7 which is fitted over the outer peripheries of both the base rings 3a, 2a, is made of an elastic synthetic resin. In the engaging ring 7, a collar 7a which is directed to the inner periphery is formed on its front end over the whole periphery, and plural center projections 7b are provided nearly in the center in the axial direction of the inner peripheral surface of the engaging ring 7, while plural rear projections 7c having a different phase from that of said center projections 7b are provided on its rear end part, and these projections 7b, 7c can be fitted to the outer peripheries of the front and fear base rings 3a, 2a, respectively. Thereby, installing and removing operations of the front and rear guard grills 3, 2 can be easily carried out, obtaining a guard grill installing device with a novel design and having nice appearance after installation.
Patent JP-H0633813-A (JP)
Title: Fuel injection amount control device for internal combustion engine
Inventor: TANAKA HIROSHI
IPC: F02D41/04
Filed: 1992-07-15
Abstract: PURPOSE:To control increase of a fuel injection amount without carrying out heater electrification, in a fuel injection amount control device for increasing the fuel injection amount at the time of over-heat of an exhaust system. CONSTITUTION:When there is demand for increasing an OTP amount (XFBOP =1), a step is advanced from Step 102 to Step 103, and a map is searched to calculate a increasing value (A). When output voltage (VOx) of a titania O2 sensor is lower than the value of (a) (Step 107), it is judged that the element temperature of the titania O2 sensor is low and an exhaust temperature is also low, so that an increasing amount value is reduced (Step 108). When relation of VOx>=b is set up (Step 109), a fuel increasing amount value is increased so as to cool an exhaust air temperature more since the exhaust air temperature is high (Step 110). When relation of a<=VOx<b is set up, an increasing amount value (FOTP) is held (Step 111). It is thus possible to control an exhaust air temperature within a prescribed range by suppressing output voltage (VOx) of the titania O2 sensor within the prescribed range.
Patent JP-H0913784-A (JP)
Title: Method and apparatus for setting support member
Inventor: TANAKA TOSHIYA
IPC: E05D11/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a device capable of being used simply auxiliarily and setting a support member quite accurately by giving multiple functions specifically adapted to facing, aligning, and coring work to a sheet of detachable plate body with a simple and particular shape. CONSTITUTION: Securing parts 5 are formed on a sheet of plate body 2 to be secured detachably on the upper surface of a support member. Also, extended plate bodies 3 are formed on at least two parts of the body 2 in a manner that they project from the support member and distributed by keeping good balance. Three level adjusting members 4 consisting of a bolt and nut are arranged at three places, i.e., two places of the projecting plate bodies 3 and one place near the center of opposite sides facing to one side between the projecting plate bides 3, 3.  Furthermore, a center mark 6 is made on the center of the upper surface of a reference side 10 being a side of the plate body 2, and a pointer 7 is provided on the upper surface in the proximity of the opposite sides of the reference side 10 on a perpendicular line 8 with respect to the reference side 10 from the starting point at the mark 6 to thereby form a drilled part 9 on the perpendicular line 8.
Patent JP-S5977212-A (JP)
Title: Liquid fuel burner device
Inventor: NAKADA KATSUHIRO
IPC: F23K5/04
Filed: 1982-10-26
Abstract: PURPOSE:To easily and proportionally perform automatic control of a combustion amount and to miniaturize and simplify a structure, by a method wherein an actuator, linearly generating thrust proportionl to a change in an input current, is coupled to a valve on the bypass side to vary the flow rate of fuel on the bypass circuit side. CONSTITUTION:On the way of a bypass circuit 8 extending from a connection port 4a of a nozzle holder 4 of a bypass nozzle 5 to an oil leveller 2, a valve 9, provided at the inside thereof with a valve mechanism for regulating the flow rate of fuel, is provided. An actuator 10, coupled to the valve 9, is actuated by means of a magnetic field, generated by a permanent magnet 12 with a D.C. power source closed, of electromagnetic coils 11, 11. The magnetic field of the electromagnetic coils 11, 11 exercises thrust on the permanent magnet, and the thrust is exerted in a direction in which the valve 9 is closed, resulting in a decrease in the flow rate through a bypass and an increases in the amount of fuel atomized through the bypass nozzle. An electric input to the actuator 10 may be produced about in proportion to generation of the thrust, and the amount of fuel atomized may be controlled, resulting in the ability to control combustion.
Patent JP-H0911974-A (JP)
Title: Cargo lifting equipment for carrier
Inventor: MURAI HIDEO
IPC: B63B25/02
Filed: 1995-06-30
Abstract: PURPOSE: To automate cargo work on a carrier by spanning a travelling truck consisting of a traversing girder across a pair of left and right trucks travelling in the force-and-aft direction of a ship on the left and right decks of an upper part of a hold in the carrier to mount a hydraulic clam-shell bucket on a traversing truck traversing on a traversing girder. CONSTITUTION: When earth and sand are carried by a gravel carrier, first, a hydraulic cylinder 42 for opening and closing is extended to open a pair of chute bodies 41 and form a space through which a bucket 30 on the center of a traversing truck 6 can pass. Next, an expansion boom 20 is extended to press the opened bucket 30 against the earth and sand and close the bucket 30 as it is. Then, the expansion boom 20 is contracted to pull up the bucket 30 and when a chute 40 is closed to open the bucket 30, the earth and sand are dropped onto a pair of the chute bodies 41. After completion of the dropping, when the chute 40 is opened, the earth and sand are distributed to two front and rear carrying-out conveyers 50 to carry out. Thereafter this operation is repeated many times, so that the earth and sand in a hold H are carried out of the carrier.
Patent JP-H0238778-A (JP)
Title: Electromagnetic expansion valve in cooling circuit
Inventor: FUJISAWA YOSHIHIRO
IPC: F16K31/06
Filed: 1988-07-28
Abstract: PURPOSE:To improve the accuracy in valve opening control by supporting a portion of a plunger so as to slide freely with low frictional sliding support member. CONSTITUTION:A needle valve 13 and a plunger 15 are formed into one body, and the valve 13 is supported so as to slide freely with respect to a valve housing 12 through a linear ball bearing 14. In this way the plunger 15 is accommodated in a tube 11 without contact thereto, so that the sliding resistance between the plunger 15 and the needle valve 13 can be reduced widely. It is thus possible to make the valve openings conform to each other substantially upon control operation at current increase and decrease and to improve the accuracy in valve opening control.
Patent JP-H0853643-A (JP)
Title: Stabilization of amphipathic compound film
Inventor: MIYAKE MASAO
IPC: B01J13/02
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a stabilized liposome or flat film applicable to e.g. a medical carrier by coating a film of an amphipathic compound such as a phospholipid with a water-soluble polymer comprising a linear alkylacrylamide and an N- substituted acrylamide. CONSTITUTION:An amphipathic compound film is coated with a water-soluble polymer comprising structural units of formulas I and II (wherein R<1> is 12-22 C alkyl or alkenyl; R<2> and R<3> are each H or 1-6 C linear alkyl, provided that they can not be H atoms simultaneously; l is 0.001-0.08; and m is 0.999-0.50) to obtain a stabilized film suffering little from agglomeration, fusion or leakage of the contents. It is desire that the amphipathic compound is a phospholipid, especially a natural phospholipid. The method of coating consists of bringing an aqueous solution of the water-soluble polymer into contact with an aqueous solution for forming the amphipathic compound film. The stabilized film has an excellent affinity for a living body or a protein.