baber/WOPTO huggingface dataset:
Patent JP-H10274167-A (JP)
Title: Flow rate control device for volume variable type pump
Inventor: OGATA KOJI
IPC: F04B49/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To control positive flow rate or negative flow rate of a flow rate control device for a volume variable type pump by using the same regulator. SOLUTION: A regulator 27 has characteristics of an increasing delivery flow rate of a volume variable type pump 25 according to the increase of a pilot pressure. An electromagnetic proportional pressure reducing valve 28 increases according to the increase of a drive current and is mounted on a regulator 27. Thus, the flow rate control device 26 of the volume variable type pump 25 controls positive flow rate to increase a delivery flow rate of the pump 25 according to the increase of a drive current.  Further, instead of an electromagnetic proportional pressure reducing valve 28, by mounting an electromagnetic inversely proportional pressure reducing valve, having characteristics to decrease a pilot pressure according to the increase of the drive current, on the regulator 27, the flow rate control device for the pump 25 controls negative flow rate to decrease a delivery flow rate of the pump 25 according to the increase of a drive current.
Patent JP-H02264027-A (JP)
Title: Woven fabric treated with amine-based compound and production thereof
Inventor: KATO KEIICHI
IPC: D06M101/16
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the title woven fabric inexpensively providing a molded article of fiber-reinforced resin laminate having high mechanical strength, reinforcing effects and large area by subjecting glass filament treated by a specific method and resin yarn for a specific matrix to orthoblend and specifically treating the woven fabric. CONSTITUTION:First, glass filament coated with a composition containing (A) an amine-based silane coupling agent and (B) an amine modified epoxy resin as greige goods is used as reinforcing yarn and yarn selected from polyether imide, polyether ether ketone and polyether sulfone is used as resin yarn for matrix. Then the reinforcing yarn and the resin yarn for matrix are subjected to orthoblend or mixed and the prepared woven fabric is treated with a solution containing the component A and/or the component B to give the aimed woven fabric wherein the components A and B are attached to yarn constituting the glass filament and the component A and/or the component B is further added to the yarns constituting the above-mentioned two yarns.
Patent JP-H11278290-A (JP)
Title: Electric power steering device
Inventor: WAKAO HIROKAZU
IPC: B62D5/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from feeling discomfort by preventing sudden changes in assisting force even if the load of a motor becomes excessive. SOLUTION: A motor 5 imparting a steering assisting force by being placed at a steering gear 1 which steers a steering wheel according to a driver's control, a torque limiter 6 interposed between the motor 5 and the steering gear 1, and a controller 10 whereby the steering assisting force imparted by the motor 5 is controlled according to a steering force are designed so that an overloaded condition is recognized at least when the torque limiter 6 has slipped, in which case the assisting force is then reduced as the motor is braked to prevent overload.
Patent JP-S58201920-A (JP)
Inventor: OOKURA NORIKO
IPC: A01G7/00
Filed: 1982-05-17
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-H03283226-A (JP)
Title: Thin type reed relay
Inventor: YOSHITANI KATSUMI
IPC: H01H50/16
Filed: 1990-03-29
Abstract: PURPOSE:To obtain magnetic force desired for a thin type reed relay without putting each of permanent magnets to the restriction of the shape of each of stationary contacts on each of permanent magnets by having two yokes for magnetically coupling the other end of the plate-shaped basic-portion of a reed to the respective stationary contacts. CONSTITUTION:The magnetic fluxes of permanent magnets 5, 6 flow respectively to one route described along with directional arrows as 'the magnets 5, 6   a stationary contact 3   a specified gap (g) (the other end 11b of a reed 11, namely, including the contact faces 11f, 11g thereof)   a stationary contact 4   the permanent magnets 5,6' and another described along with directional arrows as 'the permanent magnets 5, 6   a yoke 13 (including also portions via the stationary contact 3)   the opposite portion 13d of the yoke   the terminal root portion 11d of the reed   the reed 11   the contact face 11g of the reed   the stationary contact 4   the permanent magnets 5, 6.' When no electricity is applied to a coil 2, the reed 11 is accordingly attracted to the stationary contact 4 so that the contact face 11g of the reed contacts the contact face 4a of the stationary contact. In the case where the contact face 11f of the reed from this condition is brought into contact with the contact face 3a of the stationary contact 3, electricity is applied to the coil 2 such that magnetic flux in a direction negating the magnetic flux of each of the permanent magnets 5, 6 may flow through the coil.
Patent JP-S59208563-A (JP)
Inventor: RICHIYAADO FURANKU BAAGEN
IPC: G03G15/02
Filed: 1984-04-23
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-S62240205-A (JP)
Title: Warehouse facility
Inventor: HAYASHI TAKEHIDE
IPC: B65G1/04
Filed: 1986-04-09
Abstract: PURPOSE:To enhance the efficiency of occupied area of a warehouse facility, by providing such an arrangement that a photoelectric detector emitting a horizontal detecting light is arranged elevatably along the front surface of a rack, and displaceably between the inside and outside positions with respect to an entry device passage in association with the elevation of the detector. CONSTITUTION:A light emitter 18 and a light receiver 19 are laid sidelong so that the light path 16 therebetween extends in a passage in an entry device 6. In this condition, the entry device 6 never shuts off a detection light beam 16. However, when a cargo 5 projects forward from a rack 1 exceeding a regulated value, the light beam 16 is shielded by the projecting cargo so that an abnormal projection is detected, and is informed, and therefore, the entry device 6 is stopped. A detection device 17 therefor is elevated together with the entry device 6 by means of cables 26, 27. Further, after completion of the inspection the light emitter 18 and the light receiver 19 are made to be upright to be retracted inward, thereby they are prevented from interfering with the operation of the entry device 6. Thus, it is possible to enhance the efficiency of the space.
Patent JP-S6470721-A (JP)
Title: Photographic device for oscillatory type endoscope
Inventor: MURATA MASANAO
IPC: A61B1/04
Filed: 1988-04-01
Abstract: PURPOSE:To photograph the image of high definition by calculating an exposing time in an EE circuit and providing a means for controlling exposure with a proper light quantity in case of fitting a device in an oscillatory type endoscope for photographing. CONSTITUTION:When a release signal is inputted in a strobe control circuit 13, the circuit 13 stops the light emission of a strobe lamp 11 and makes a mirror up. Next, the circuit 13 makes the lamp 11 emit light again and has a film 17 exposed according to the combination with the up-state of the mirror 18, and also it makes the light incident on a photometric element 19. The signal of the element 19 is inputted in an EE circuit 21. The circuit 21 integrated and calculates a photometric signal so as to compare the calculated result with a level equal to proper exposure. When the circuit 21 is in a photometric state, it integrates to calculate the input signal by a 1/n divider 25 by setting a clock in a period which is the multiple of integer of vibrating period of a vibrator 23 by an oscillation part 24 as a unit and outputs a photometry completion signal when the integrated level attains the proper light quantity. The circuit 13 is made to perform a post process through a D-FF 22 with the completion signal. Since photometry is performed by calculating the proper exposing time, the image of high definition can be filmed. As for the exposing time, it can be considerable that the clock which is the multiple of integer of a half vibrating period is set as a unit.
Patent JP-S61246051-A (JP)
Title: Manufacture of spraying container
Inventor: SAKANO KOZABURO
IPC: B29C69/00
Filed: 1986-04-09
Abstract: PURPOSE:To eliminate additional process during the trimming of an inner bag stock into an inner bag by a method wherein the shape of an annular groove provided on the inner bag is set to coincide with the shape of the rim part of an upper cover when the inner bag stock is formed. CONSTITUTION:An inner bag stock 11a, along the peripheral edge of an upper end opening of which an annular groove 22 corresponding to the shape of a rim part 16 provided along the peripheral edge of the opening of an upper cover 13, is prepared and arranged in a spreading container main body 10 in such a manner that the inner bag stock 11a is pulled out through the upper cover 13 of the container main body 10 so as to tightly fit the annular groove 22 of the inner bag stock 11a to the rim part 16 of the upper cover 13. At that time, the pulled out inner bag stock 11a is cut off at the position indicated by the dotted line with a trimming device (not shown) in order to complete the inner bag 11. In addition, a spreading valve 24 is installed on the opening of an upper cover 15, to which the inner bag 11 is fitted, of the container main body 10 so as to fix to the rim part 16 of the upper cover 15. Now, when the spreading valve 24 is depressed, the propulsive force of a propellant in a propellant chamber 25 acts on the inner bag 11 so as to push up the inner bag in the axial direction of the container main body in order to spread the product in the inner bag 11.
Patent JP-H05114003-A (JP)
Title: Method and system for automatically evaluating manufacturing efficiency
Inventor: OHASHI TOSHIJIRO
IPC: G06Q50/00
Filed: 1992-04-03
Abstract: PURPOSE:To automatically and quantitatively evaluate whether the designed structure of a certain product can easily be manufactured or not based upon design information formed by means of a CAD or the like in order to improve the productivity of the product, to automatically provide the index of improvement and to efficiently retrieve and provide an example of improvement to be referred to the improvement based upon quantitatively evaluated results. CONSTITUTION:This automatic production efficiency evaluation system is provided with a CAD processor 21, a computer system for evaluating the easiness of formation such as assembling efficiency and workability providing an example of improvement, a processing routine for evaluating assembling order, a processing routine for determining optimum assembling order, an assembling method, a working method, etc., based upon the calculated results of the assembling method, the working method, etc., a processing routine for providing the example of improvement, a routine for outputting results, and an improvement example data base for automatically storing evaluated results and design information. Consequently the evaluation of manufacturing efficiency can be automated or semi-automated, the easy assembly of products and parts can sharply be improved and the effects of soft work including working efficiency and economical efficiency can sharply be improved.
Patent JP-S565533-A (JP)
Title: Photographic film unit
Inventor: AOKI NANAO
IPC: G03C8/44
Filed: 1979-06-27
Abstract: PURPOSE:To prevent occurrence of specks due to density discrepancy at an image area edge portion by attaching fins to the transverse edge portion of a sheet and holding the tips of the fins with the rupture side edge of a processing soln. container. CONSTITUTION:The film unit is composed of the 1st sheet 1 having photosensitivity, the 2nd sheet 2 superposed on sheet 1 with face-to-face relation, and processing soln. container 4 placed at one end portion of sheets 1, 2 to supply processing soln. 41 between sheets 1, 2. Several fins 22 extending to the container 4 side are attached to transverse edge portion 21 of sheet 2 on the container 4 side, and rupture side edge 42 of container 4 is set so as to hold the tips of fins 22 along portion 21 of sheet 2.
Patent JP-2000272060-A (JP)
Title: Laminate, lid material and bag for packaging chemical product
Inventor: MORIWAKI HIDEZO
IPC: B32B27/34
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminate, a lid, material and a bag excellent in corrosion resistance, shape retention and shape stability. SOLUTION: A laminate 1 is formed by successively laminating an outer protective layer 2 comprising a synthetic resin with a thickness of 1 μm or more, an aluminum foil 3 with a thickness of 20-100 μm, a chemical-resistant layer 4 having at least a two-layered structure comprising a polyamide resin and EVOH and a heat seal layer 5. This laminate is punched to form a lid material or subjected to bag making processing to form a packaging bag.
Patent JP-H05279286-A (JP)
Title: Production of alpha-alkylacrolein
IPC: B01J31/02
Filed: 1992-04-03
Abstract: PURPOSE:To produce an alpha-alkylacrolein in high efficiency at a low cost in a state to enable the recycling of catalyst by reacting an aldehyde with formaldehyde in the presence of a primary or secondary alkanolamine and an acid at a specific pH. CONSTITUTION:The objective compound of formula III can be produced by reacting an aldehyde of formula II (R is 1-10C alkyl or aryl) with formaldehyde at 30-130 deg.C under a pressure of 0.1-50atm in the presence of a primary or secondary alkanolamine of formula I (R2 and R3 are H or 1-5C alkanol group; R2 and R3 may together form CH2CH2OCH2CH2; R2 and R3 are not H at the same time) (e.g. monomethanolamine or morpholine) and an acid (e.g. hydrochloric acid or maleic acid) while keeping the pH of the reaction liquid to 3-5.
Patent JP-S566760-A (JP)
Title: Controlling method of molten steel flow in continuous casting mold
Inventor: WADA KANAME
IPC: B22D11/103
Filed: 1979-06-29
Abstract: PURPOSE: To average the velocity of passage of molten steel flow and prevent the molten metal flow from entering the deep portions by letting part of the flow being discharged from an immersion nozzle impinge upon a barrier wall and flow downward and letting the remainder impinge upon a frozen layer and flow downward  thereby dispersing the main flow of the downward flow.  
     CONSTITUTION: Part of the main flow of the molten steel being discharged from an immersion nozzle 3 is let to impinge upon the surface of a barrier wall 6' and is made into a downward flow (f 1 ). The other part is directed positively backward from both sides of the barrier wall 6'. Following to this, the right and left split flows are joined together behind the barrier wall 6' and are made into a downward flow (f 2 ) by a frozen layer 5. This causes the downward flows (f 1 ), (f 2 ) to interfere with each other and lets the velocity of the downward flows be uniformalized in the mold width direction, thereby providing the flow slowly falling downward as a whole. Hence, the downward flow annihilates in a shallow position from the molten metal surface and the inclusions are advantageously floated and separated and this results in the decreased rate defective of the products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0594086-A (JP)
Title: Image forming device
Inventor: INOMATA MITSUGI
IPC: G03G15/08
Filed: 1992-04-03
Abstract: PURPOSE:To miniaturize a device and to reduce manufacturing cost by providing a driving means which enables the driving and transmission to a developing means selected among plural developing means by the rotation in one direction and drives a developing means selected by the rotation in an opposite direction. CONSTITUTION:The device is provided with a driving motor M, plural developing units 1-4 selectively driven by the motor, and a switching cam mechanism 17 which actuates the prescribed developing unit. A transmission mechanism which transmits only the unidirectional rotation is provided between the motor M and the switching cam mechanism 17. Also, a transmission mechanism which transmits only the opposite-directional rotation is provided between the motor M and the selected developing unit. By means of the simple constitution, the switching and driving of the plural developing units 1-4 can be achieved at a low cost and, in addition, by the use of the single motor M. Thus, the selection of the developing units 1-4 and the action can be securely controlled by the simple mechanical means without the use of an expensive member such as an electromagnetic cluth.
Patent JP-S59206291-A (JP)
Title: Device for calculating optimum ship attitude
Inventor: MAEKAWA EIICHI
IPC: B63B39/12
Filed: 1983-05-11
Abstract: PURPOSE:To make it possible to obtain an energy saving ship, by providing such arrangement that a ship attitude computer is provided to compute the angle of pitching, the angle of rolling, a draft, etc. with which the fuel consumption of the ship is minimum in accordance with detected values from the cargo- loading condition and course detectors to control the attitude of the ship. CONSTITUTION:There are provided a loading data processing unit 2 for detecting the cargo-loading condition of a ship, a course data processing unit 3 for detecting course data, and a fuel-consumption computer 4 for computing fuel- consumption. There is provided a ship attitude computer 1 which receives data through a data bus 8 from all of the loading data processing unit 2, the course data processing unit 3 and the fuel-consumption computer 4 and then calculates the attitude of the ship, that is, the angle of pitching, the angle of rolling and a draft, in which attitude the fuel consumption of the ship may be minimum. The control of attitude in accordance with the condition of cargo-loading can be made in each sailing.
Patent JP-H08279110-A (JP)
Title: Thin-film magnetic head
Inventor: UEDA FUMIOMI
IPC: G11B5/39
Filed: 1995-04-07
Abstract: PURPOSE: To obtain the narrower tracking of a thin-film magnetic head as the manufacture of projecting parts to define a magnetic track width with high dimensional accuracy is made possible by using an upper magnetic material of a structure projecting downward as the shape of the thin-film magnetic head. CONSTITUTION: There is an effect of manufacturing the projecting parts of the thin-film magnetic head with the high dimensional accuracy and manufacturing the parts exclusive of these parts for obtaining sufficient magnetic fields with the gentle dimensional accuracy. An amorphous material which has high specific resistance and is not formable by plating is usable for the upper magnetic material by sputtering in this structure. As a result, eddy current loss is prevented and the recording capacity at a high frequency is enhanced by using the amorphous material if the recording frequency increases in future.  The magnetic fields leaking from the parts exclusive of the projecting parts increase if the ratio of the shortest distance (a) from the surface of the upper magnetic material in extreme proximity to the lower magnetic material and the distance (b) between the lowermost part and the lower magnetic material increases and, therefore, the size ratio is required to be smaller than 1.
Patent JP-H06295823-A (JP)
Title: Molded electric device
Inventor: MOCHIZUKI YOSHIAKI
IPC: H01F27/32
Filed: 1993-04-09
Abstract: PURPOSE:To allow continuous diagnosis for the deterioration of a molded coil during operation of an apparatus by embedding a pilot material, molded from a resin of the same kind as the molded coil not added with any coloring pigment or added with a coloring pigment having specific temperature deterioration characteristics, into the molded coil. CONSTITUTION:A plurality of coil elements 1a are stacked in the axial direction and molded of an epoxy resin 2 into a tube or a rectangular prism thus producing a molded high voltage coil 1. A pilot member 3 is embedded in the resin of the molded high voltage coil 1. The pilot member 3 is an epoxy resin of the same kind as the mold resin and previously molded into a column or a rectangular prism using a material containing no pigment. The pilot member 3 is disposed at the upper end of an uppermost coil element 1a and then it is molded to be embedded into the molded high voltage coil 1. Alternatively, the pilot member 3 is molded from a resin added with a coloring pigment having temperature deterioration characteristics lower by 10-20% in order to achieve prominent lightness reaction.
Patent JP-H06295645-A (JP)
Title: Switch and distribution board
Inventor: GO TOMIO
IPC: H02B1/30
Filed: 1993-04-09
Abstract: PURPOSE:To provide a switch of simple structure for which work such as maintenance, inspection and the like can be easily performed. CONSTITUTION:Shafts 6 of respective phases of a main body part 1 housed in a sealed vessel 2 are connected to a connection shaft 5 via levers 7 to be connected to an operation mechanism part 3. When this type switch is housed in a distribution board, a connection member 4 equipped at a tip of the connection shaft, 5 is arranged at a front face side.
Patent JP-2000275683-A (JP)
Title: Liquid crystal element and method for driving the liquid crystal element
Inventor: NAKAMURA SHINICHI
IPC: G02F1/13
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To maintain high contrast. SOLUTION: A pair of glass substrates 1a, 1b are disposed at a prescribed distance, a chiral smectic liquid crystal 2 is disposed between a pair of glass substrates 1a, 1b, and a pair of electrodes 3a, 3b are disposed so as to interpose the chiral smectic liquid crystal 2. An element is controlled to satisfy the relation Θ10-Θ1<=4.0, where Θ10 is the tilting angle of the chiral smectic liquid crystal 2 at a temp. lower than the upper limit temp. of the chiral smectic C-phase by 10 deg.C, and Θ1 is the tilting angle of the chiral smectic liquid crystal 2 at a temp. lower by 1 deg.C than the upper limit temp. of the chiral smectic C-phase.
Patent JP-S61243663-A (JP)
Title: Regenerating method for phosphoric acid-electrolyte type fuel cell
Inventor: HONCHI AKIO
IPC: H01M8/04
Filed: 1985-04-19
Abstract: PURPOSE:To regenerate a cell whose performance deteriorates caused by phosphoric acid disappearing from a matrix, by applying voltage, from the outside, between a fuel pole and an air pole in a unit cell when the fuel cell operation is stopped, so that the potential of the fuel pole becomes higher than that of the air pole. CONSTITUTION:An air pole 1 is composed of a substrate 10 and catalyst layer 11, and a fuel pole 2 is composed of a substrate 20 and catalyst layer 21. An electrolyte holding matrix 3 exists between the catalyst layers 11 and 21. In this case, the catalyst is applied on a porous ribmounted electrode substrate, to compose the air pole and fuel pole. The catalyst is made of carbon particles carrier having platinum, and a silicon carbide-zirconium phosphate matrix holding 60% phosphoric acid is put between the air pole and the fuel pole to form a unit cell. Dense graphite plates are used as separators. A potentiostat is connected at the output terminal so that the potential of the fuel pole can be kept higher than that of the air pole. Air and pure hydrogen are made to flow respectively at the air pole 1 and at the fuel pole 2 to obtain electric generation. In order that the potential of the fuel pole is made higher than that of the air pole, both poles together have a structure in which nitrogen-purge can be performed.