baber/WOPTO huggingface dataset:
Patent JP-2000280993-A (JP)
Title: Rotary parachute
Inventor: NAOI FUMIHIRO
IPC: B64D17/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon of turning up a parachute edge part in the inside direction by being pushed by wind by enlarging the size of a side part of a windward side parachute edge part being the rotational directional front than the other side part. SOLUTION: A height (a) of a rotational directional side side part 121 of a parachute edge part 12 is enlarged more than a height (b) of the other side part 122. The ratio (b/a) of the other side height (b) to the height (a) of such a windward side side part 121 is desirably set to about 0.90 to 0.80. When a difference between (a and b) is too large, there is the possibility of changing a pitch angle. While, when the difference is too small, there is the possibility unable to exhibit an effect. According to this constitution, since the windward side side part 121 of the parachute edge part 12 becomes longer than the other side part 122, air can be excellently taken in. Thus, turning-up of a rotary panel 1 can be minimized.
Patent JP-S62251917-A (JP)
Title: Keyboard device
Inventor: NAKAZAWA TAKEO
IPC: G06F3/023
Filed: 1986-04-25
Abstract: PURPOSE:To recognize which key is depressed without unnecessary scanning by monitoring the first contacts of plural keys arranged as prescribed and discriminating states of the second contacts interlocking with said contacts in accordance with monitor results. CONSTITUTION:The first contacts 11-19 corresponding to 9 keys of a keyboard part 10 are connected in parallel, and a monitor voltage, for example, 0V is outputted and depression of any key is monitored by a monitor means 20 when the contact corresponding to said key is turned on. The second contacts 1-9 which interlock with contacts 11-19 respectively and are arranged in a matrix are scanned by signals (e), (i), and (g) in accordance with the monitor result, and the depressed key is discriminated in a discriminating means 21 by one of output signal lines (b)-(d). Contacts are scanned only when any key is depressed, and the depressed key is recognized without scanning always contacts unnecessarily.
Patent JP-H09256626-A (JP)
Title: Hangingly supporting device of external wall working machine for building
Inventor: OTSUKI SHIGERU
IPC: E04G3/34
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To move a retaining mechanism forward and backward, right and left with a high degree of freedom and also in a wide range, to position the retaining mechanism in a remote guide groove, and also to accurately position the retaining guide part to the guide groove. SOLUTION: A changing device body 10 having a revolving body 12 that is revolvable making a center of a first axis is movably provided on the upper surfaces 2A of a building 2. An oscillating arm 20 whose one end part is oscillatable around a second axis is oscillatably provided to the revolving body 12 of the hanging device body 10, and a retaining mechanism 30 provided with a pair of retaining guides 32 at the other end of the oscillating arm 20 is oscillatably supported by a third axis.
Patent JP-H04305963-A (JP)
Title: Cooling device for semiconductor devices
Inventor: ITAHANA HIROSHI
IPC: H01L25/11
Filed: 1991-04-02
Abstract: PURPOSE:To provide a cooling device for semiconductor devices which can be constituted in small size even if a conductive cooling medium is used. CONSTITUTION:A cooling member 2 is laid out between semiconductor devices 1 by way of a connecting conductor 6. A disk-shaped insulator 9 with good conductivity is installed between the connecting conductor 6 and the cooling member 2. An encircling insulator 11 is installed to the outer periphery of the cooling member 2 located between a pair of connecting conductors 6. The cooling member 2 and a conductivity medium inside the cooling member prevents the generation of short circuit between the terminals of the semiconductor devices 1. At the same time, a further attempt is made to maintain the insulation between the paired cooling members in the conducting sections of the connecting conductors 6 by the penetration breakdown strength due to the encircling insulator 11 instead of the prior art creeping breakdown strength.
Patent JP-S57208655-A (JP)
Title: Skew compensating device
Inventor: HORIKANE HIROSHI
IPC: G11B15/43
Filed: 1981-06-18
Abstract: PURPOSE:To realize the stable compensation of the skew with a simple constitution and although the S/N of the reproduced video signal is low, by providing a blind sector for the detection of the skew error voltage by means of two sets of comparators having different levers of reference voltage. CONSTITUTION:The phase of the reproduced horizontal synchronizing signal and the reference horizontal synchronizing signal are compared through a phase  comparator 12. Then the circuit 12 produces an output of a level corresponding  to the degree of the skew. This output is compared between the 1st and 2nd  comparators 14 and 15 to which the high and low level reference signals are set.  When the output of the circuit 12 is set lower than the reference level of the comparator 14 and higher than the reference signal of the comparator 15 respectively, an up-down counter 16 counts down or up the clocks. Thus the tension of a tape receives the feedback control in accordance with the skew. A blind sector is provided for the detection of the skew error voltage. As a result, the stable compensation is possible for the skew although the S/N of the reproduced video signal is low to produce the noise, etc.
Patent JP-S5721989-A (JP)
Title: Treating method for waste water of grout injecting method
Inventor: MARUYAMA TOSHIAKI
IPC: C02F1/60
Filed: 1980-07-14
Abstract: PURPOSE: To make grout waste water unpolluted economically and effectively by neutralize treated waste water obtained by adding a slurry of milk of lime, flocculant and aerated water to the group waste water and then by making them react on  the waste water successively.  
     CONSTITUTION: Waste water to be treated having a stable flow rate is fed from a waste water pondage 1 to a reaction tank 2 and a slurry of milk of lime from a lime milk reserving tank 11 to increase its pH above about 11.5, thereby removing silicic acid ions. The mol ratio CaO/SiO 2  is about 1W4. The treated water is fed to a sedimentation tank 4 via a flocculator 3 and a usual flocculant is added for solid- liquid separation. A supernatant liquid is transported to a calcium carbonate deposition tank 5 and aerated water from a saturated aerated water tank 13 is added to set its pH to about 10. After transportation to a sedimentation tank 7 via a flocculator 6, a supernatant liquid is neutralized in a neutralization tank to be discharged. The separated sludge, on the other hand, is dehydrated by a dehydrator 10 via a condensation tank 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59219128-A (JP)
Title: Workpiece clamping method
Inventor: MURAYAMA YOSHIKAZU
IPC: B23Q3/06
Filed: 1983-05-30
Abstract: PURPOSE:To securely prevent the damage and deformation of inside diameter measuring element by clamping a workpiece at three point by means of first to third clamping parts and finally coinciding the center of the inside diameter of the workpiece with the center line of said inside diameter measuring element by moving an XY table. CONSTITUTION:An inside diameter measuring element 23 is placed on a workpiece placing part 27, in such a condition that the element 23 is inserted through a cylindrical workpiece 21. Then, a first clamping body 34 is forwarded and stopped at the first clamping position, the inside diameter measuring element 23 measures the distance between the inner peripheral surface of the workpiece 21 and it, while an XY table is moved in the X and Y directions, bringing the outer peripheral surface of the workpiece 21 in contact with the first and second clamping parts 36, 37 of the first clamping body 34. Then, the second clamping body 35 is forwarded toward the workpiece 21 and a third clamping part 38 is brought in contact with the outer peripheral surface of the workpiece 21 and, finally, the outer peripheral surface of the workpiece 21 is clamped at three point by means of the first to third clamping parts 36, 37, 38.
Patent JP-S58212733-A (JP)
Inventor: AOMORI TOSHIO
IPC: G01P13/00
Filed: 1982-06-02
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-H03294655-A (JP)
Title: Fuel injection nozzle
Inventor: YAMAGUCHI TAKASHI
IPC: F02M61/18
Filed: 1990-04-11
Abstract: PURPOSE:To reduce such volume, and thereby excellently atomize fuel by setting a ratio of a gap area between the inner circumferential surface of a suck hole and the outer circumferential surface of a pin to the opening area of an injection hole to be within a specified range. CONSTITUTION:In order to efficiently reduce the volume of a suck hole 4, let a circular gap area be S, which is formed between the inner circumferential surface of the suck hole 4 and the outer circumferential surface of a pin 8 at the outer circumference of a column 8a of the pin 8 at its column section 8a, let the opening area of an injection hole 5 be Sd, and let the sum of them be SIGMASd, the value of S/SIGMASd is herein to be 1.0 to 1.6. In this case, the pin 8 is formed into an external shape roughly similar to the internal shape of the suck hole 4. This thereby allows a space to be formed as required at the inlet section of the injection hole 5, so that suck volume is efficiently reduced with no fuel flow impaired to the injection hole 5. In addition, fuel is made uniform in pressure at the inlet section of the injection hole 5, and atomization formed out of the injection hole 5 is also made uniform in penetrating force and spread, so that both smoke and fuel consumption can thereby be prevented from being deteriorated with fuel atomized excellently.
Patent JP-H07273382-A (JP)
Title: Connected body of displacement elements
Inventor: KUMAMOTO KENJI
IPC: H01L41/083
Filed: 1994-03-28
Abstract: PURPOSE:To decrease a hysteresis of the entire body of a connected body of displacement elements by connecting the extension direction of one displacement element and the shrinkage direction of another displacement element in series. CONSTITUTION:A longitudinal effect of a displacement element wherein the distance between internal electrodes is 50mum and the number of layers is 130 is measured and the displacement at the maximum application voltage Vm is X1 and the displacement at half the maximum application voltage Vm/2 is Y1 at the time of step-up and Z1 at the time of step-down. Then, the transversal effect of the same element is measured and the displacement at the maximum application voltage is X2 and the displacement at half the maximum voltage is X2 at the time of step up and Z2 at the time of step-down. When longitudinal effect elements and transversal effect elements are combined, the number of the longitudinal elements N to minimize the hysteresis is found by using the formula I with the number of the longitudinal effect elements N being a parameter. As a result, the hysteresis is minimum when N is about 3.
Patent JP-H04325243-A (JP)
Title: Surface protective film
Inventor: AGARI HIROSHI
IPC: B32B27/32
Filed: 1991-04-25
Abstract: PURPOSE:To enable writing by writing utensils while preventing the breaking of a base material film at the time of writing by forming the base material film composed of a thermoplastic resin in a surface protective film of a specific composition while setting the base material film in specific thickness. CONSTITUTION:A surface protective film is attached temporarily on the surface of an adherend, such as a synthetic resin board, and used for protecting the surface of the adherend so that dust does not adheres on the surface of the adherend and the surface is not scarred. The surface protective film is formed of a base material film composed of a thermoplastic resin and an adhesive layer formed on one surface of the base material film. The base material film is shaped of a composition, in which a 10-40 pts.wt. filler is contained in a 100 pts.wt. high-density polyethylene resin at that time. The thickness of the base material film is set in 75mum or more. Accordingly, writing by a writing utensil having a rigid sharp point such as a pencil is enabled while preventing the breaking of the base material film at the time of writing.
Patent JP-S5817306-A (JP)
Inventor: HARARUTO SHIEENFUERUTO
IPC: G01M1/16
Filed: 1982-06-03
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-S5321085-A (JP)
Title: Catalyst-packing apparatus
Inventor: MITA MASARU
IPC: B01J8/02
Filed: 1976-08-10
Abstract: PURPOSE:To prevent breakage of catalyst which occurs during packing by making a hose flat over whole its length or at regular intervals, the hose which is made of deformable material such as cloth or rubber, so that the catalyst put into the hose is capable of descending only when a force stronger than a certain strength is applied to the inside of the hose.
Patent JP-2000288391-A (JP)
Title: Catalyst carrier and catalyst for cleaning exhaust gas
Inventor: KANAZAWA TAKAAKI
IPC: F01N3/28
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the durability of OSC with the use of a compound oxide carrier and to suppress the peeling of a coat layer and the decrease of a specific surface area during a durability test. SOLUTION: The catalyst carrier comprises a mixture of a compound oxide which contains Al, Ce, and Zr and is prepared from salt solutions by a coprecipitation method and a heat resistant inorganic oxide, and the complex oxide and the inorganic oxide are mixed in a weight ratio of 5:3-2:3. By mixing the inorganic oxide, adhesion to a honeycomb base material is improved so that the peeling of a coat layer during a durability test can be suppressed.
Patent JP-S60239220-A (JP)
Title: Compound resin injection molding
Inventor: SUZUKI NORIYOSHI
IPC: C08L97/00
Filed: 1984-05-14
Abstract: PURPOSE:To eliminate an anisotropic performance of a product by mixing a filler of cellulose group of pulverized hard-boards, used papers or the like in a compound resin injection molding mixed with a glass fibre. CONSTITUTION:A filler of 60-40% of weight which is composed of a mixture of a glass fibre of 40-60% of weight and the filler of cellulose group of pulverized hard-boards, used papers or the like of 60-40% of weight and a thermoplastic resin of 40-60% of weight are diffused and mixed uniform in a mixer, and then supplied to a injection machine and molded by injection in a plate shape from a T-die. The anisotropic performance of the glass fibre orienting along a direction of the injection can be prevented, since the filler of cellulose group is mixed. The compound resin injection molding is useful as a board core material or the like of a interior material in a car.
Patent JP-H06311534-A (JP)
Title: Picture coder
Inventor: IMAEDA EIJI
IPC: H04N19/107
Filed: 1993-04-22
Abstract: PURPOSE:To reduce deterioration in picture quality due to adjustment of a quantization step size for adjusting a generated code quantity. CONSTITUTION:Picture data in CIF or QCIF format are inputted to an input terminal 10. A detection circuit 16 detects whether input data are a luminance component or a chrominance component and applies the result of detection to a conversion circuit 18. An output buffer 26 outputs buffer residual quantity information to a coding control circuit 46, which impresses the buffer residual quantity information to the conversion circuit 18. The conversion circuit 18 execute rounding processing of a bit length in response to the buffer residual quantity to a luminance component before coding. For example, a low-order 2-bit is fixed to '00' when the buffer residual quantity is 25% or over and less than 50%, a low-order 4-bit is fixed to '0000' when the buffer residual quantity is 12% or over and less than 25%, and a low-order 6-bit is fixed to '000000' when the buffer residual quantity is less than 12%.
Patent JP-H05143319-A (JP)
Title: Computer
Inventor: JIYANNFURANSOWA RABUOWAARU
IPC: G06F1/00
Filed: 1992-04-16
Abstract: PURPOSE: To make the storage life of constituting data unlimited, and to make pass-by due to a hacker difficult by updating constituting data in a volatile memory by data in a non-volatile programmable memory at the time of power-on. CONSTITUTION: This device is provided with a volatile memory (CMOS) 16 equipped with a standard access mode for storing constituting data defined by a user, and a non-volatile memory (EEPROM) 20 related with a programming means 22, and equipped with the access mode different from that of the CMOS 16, which stores the constituting data and secrecy data of a computer. Moreover, this device is provided with a CPU 10 enabling access to both the memories 16 and 20, which updates the constituting data in the CMOS 16 by the constituting data in the EEPROM 20 at the time of power-on. A SETUP program stored in an ROM 13 demands a password stored in the EEPROM 20, and when the added password is satisfactory, the correction of the CMOS memory 16 is executed.
Patent JP-S58214490-A (JP)
Title: Floating unit for assembling floating structure
Inventor: HOSAKA SEIJI
IPC: B63B35/38
Filed: 1982-06-07
Abstract: PURPOSE:To facilitate execution of works by simplifying the production of a floating unit used for assembling and constituting an artificial floating island, pontoon bridge and other floating structures installed on water. CONSTITUTION:Connecting members 5 provided with connector inserting holes 4 are mounted integrally on four corners of the upper portion of a housing 2. A plurality of floating units 8 are interconnected in any arragement linearly, forward, backward, right or left to assemble a floating structure such as artificial floating island, pontoon bridge, etc. having any planer shapes. Further in the housing 2 opened at the bottom and made of hard material is fitted a foamed block 3 made of independent bubbled hard foamed synthetic resin. Thus, even if cracks are produced in the housing 2, water does not intrude into the housing 2 so that the floating structure is neither inclined nor sunk.
Patent JP-H10236450-A (JP)
Title: Parallelopiped plastic bottle
Inventor: MIURA MASAKI
IPC: B65D1/02
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a parallelopiped plastic bottle from deforming into rhombic and being buckled after the deformation while filled bottles are stacked for storage or when empty bottles are stacked in a bulk or being transported by forming a circular recessed groove formed on a body of the plastic bottle having a rectangular cross section to be deeper in corners than in sides. SOLUTION: A relation between a depth E1 of a circular recessed groove 7 on a side 5 and a depth B2 of the groove 7 at a corner 6 is such that B2/B1=1.1 to 1.5. Longitudinal compressive force functions to a bottle 1, a bottom of the circular recessed groove 7 at the corner 6 is first deformed inward in a diameter direction, and a peripheral length of the bottom of the groove may not change. Therefore peripheral direction force functions to a peripheral direction, that is the circular recessed groove 7 on the side, a bottom of the groove 7 on the side 5 is made to protrude and deform outward in the diameter direction so that an entire periphery of the bottom of the groove 7 is deformed into an approximately circular shape. Therefore, a shape of the groove 7 can be kept with good balance along the entire periphery of the bottom of the groove, so that a shape of a body 4 under longitudinal compression is stable, thereby preventing buckling during stacking storage or the like.
Patent JP-H11296280-A (JP)
Title: Information equipment and recording medium
Inventor: NAKAGAWA JIYUNKO
IPC: G06F3/0481
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To change a display of two-dimensional data such as an image according to change of a scale of display unit by changing the display of the image data representing a software object in response to successive changes of the scale. SOLUTION: When a main part 2-1 is actuated, a main window is generated and various variables are initialized. when a user depresses an image list display part actuation button, a message (1) is sent from an OS 2-6 to the main part 2-1. When a scale list display part actuation button is depressed, a message (2) is transmitted to the main part 2-1. When the scale of display units is changed, a message (3) is sent to the main part 2-1. When the message (3) is generated, it is decided which of the image list display part 2-2 and the schedule list display part 2-3 has changed the scale of display unit, and the message is transmitted from one display part to the other display part.
Patent JP-H02276374-A (JP)
Title: Vcr incorporated type camera
Inventor: NAKASUNA NARIYASU
IPC: H04N5/225
Filed: 1989-04-18
Abstract: PURPOSE:To improve the watertightness and the operability of a VCR incorporated type camera which has a watertight and drip-proof structure by dividing this structure into two parts which can be opened separate and closed together and adding a packing substance to the contact part between two divided structure bodies in order to secure the watertightness. CONSTITUTION:The main body 1 of a VCR incorporated type camera is divided into a camera part 2 and a VTR part 3. The part 2 includes a lens part 11 and a viewfinder 12 at the front and rear side of the part 2 respectively. The part 3 includes a grip part 5. Furthermore the packings 7a (at the side of the part 3) and 7B (at the side of the part 2) are added to a part where both parts 2 and 3 have a contact with each other when they are put on each other with an open/close mechanism 4 defined as a fulcrum. Thus the inside of the camera main body 1 is kept watertight. Then a watertight and drip-proof structure is obtained when both parts 2 and 3 are integrated and locked by a lock mechanism.
Patent JP-2000287533-A (JP)
Title: Threshing part of general-purpose combine harvester
Inventor: KAMIKUBO KEITA
IPC: A01F12/32
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject threshing part capable of improving dust discharging performances of a chaff on a shaking plate, reducing the screening loss and improving the cleaning and grading of recovered grains by installing a suction device for discharging waste culms to the oustide of a machine in a specific place. SOLUTION: This general-purpose combine harvester is obtained by arranging a suction device 54 for discharging waste culms to the outside of a machine body at the rear of a culm discharging port of screw type rotors 21 and 22 in the general-purpose combine harvester having a threshing part equipped with the screw type rotors 21 and 22 having the rotating shaft in the width direction of the machine body at the rear of a reaping part and arranged parallel in the front and rear. The suction device 54 can be composed of a fan having the width direction of the machine body as the rotating shaft and can further be composed of a fan having the width direction of the machine body as the rotating shaft and capable of making dust flow therethrough.
Patent JP-H09286-A (JP)
Title: Production of calcium d-pantothenate
Inventor: NISHIMURA ATSUSHI
IPC: C12R1/19
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To efficiently produce calcium D-pantothenate of high quality in high yield from a solution containing D-pantothenic acid produced by direct fermentation of a microorganism. SOLUTION: A solution containing D-pantothenict acid produced by direct fermentation of a microorganism is brought into contact with activated carbon and the acid is adsorbed to the activated carbon. Then, the acid is eluted with a hydrophilic organic solvent and neutralized with an alkaline agent containing calcium and the precipitate of calcium D-pantothenate is collected.