baber/WOPTO huggingface dataset:
Patent JP-H10200034-A (JP)
Title: Lead frame
Inventor: YOKOGAWA MASAAKI
IPC: H01L23/50
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of air void at resin molding, for solving a problem of void fault without degrading productivity, etc., by blocking, at resin molding, a resin passage part farthest from a mold resin injection opening so that no resin may pass. SOLUTION: A mold resin injected from a resin injection opening 160 is supplied to the other surface side of a pad 1 through a resin passage part 7a except for a resin passage part 7d farthest from the resin injection opening 160, on one surface side of the pad 1. Thus, on the side where a semiconductor element 20 of the pad 1 is mounted, the mold resin spreads as far as a part farthest from the resin injection opening 160. Then, on the paste side of a heat sink 22 of the pad 1, since the resin passage part 7d farthest from the resin injection opening 160 is so blocked as no resin pass, no excessive resin on the side where the semiconductor element 20 is mounted flows in the paste side of the heat sink 22 through the resin passage part 7d.
Patent JP-H03207939-A (JP)
Title: Air-conditioner
Inventor: KOSEKI MASAO
IPC: F24F13/30
Filed: 1990-01-11
Abstract: PURPOSE:To fix a heat exchanger surely to a frame to which a blower is fitted, by mounting a bearing member connected to a rise piece in the vicinity of the blower so as to be freely removed from the frame and forming a fitting part of the heat exchanger of the rise piece and the bearing member. CONSTITUTION:A motor 9 is held in a recession 11 of a frame 2. When a bearing member 12 retaining a left bearing 13 of the motor 9 is fixed to a fitting wall 14 of the frame 2, a left-side piece 15 of this member 12 is connected to a right rise piece 16 of the frame 2. The right and left end parts of a heat exchanger 17 of a plate fin type are fixed to the right and left rise pieces 16 and 6 of the frame 2 respectively. Since a lower engaging pawl (lower fitting part) 51 for the heat exchanger 17 is provided in the bearing member 12, upper and lower engaging pawls (fixing parts) 50 and 51 for the heat exchanger 17 are formed at two places, upper and lower, in the frame 2 by fixing the bearing member 12 to the frame 2 as stated above. Accordingly, a pipe plate 55 of this heat exchanger 17 is fitted compactly without fail along the right rise piece 16 of the frame 2.
Patent JP-H11201169-A (JP)
Title: Rolling bearing
Inventor: YOKOUCHI ATSUSHI
IPC: F16C33/38
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of cage noise during starting at a low temperature, to improve bearing noise characteristics at a low temperature or a high temperature, and provide an prolonged life for acoustic characteristics in a wide rotation speed range extending from low speed rotation to high speed rotation. SOLUTION: In a rolling bearing formed such that a plurality of rolling bodies are held in a rolling state through a cage 25 between inner and outer rings, the cage 25 has the opening at least in a radial direction, on at least a part of the peripheral edge of which chamfering is applied, of a pocket 8. The cage 25 is sealed with a grease composition containing a thickener selected from lithium salt of fatty acid containing no hydroxyl group, lithium salt of fatty acid containing a hydroxyl group, and a mixture thereof, and base oil having dynamic viscosity of 30-80 mm<2> /sec at 40 deg.C and containing ester oil as an essential component.
Patent JP-S63176898-A (JP)
Title: Device for vaporing liquefied natural gas
Inventor: MATSUOKA HIDEKI
IPC: F17C9/02
Filed: 1987-01-13
Abstract: PURPOSE:To lessen the quantity of excessive sea water, by controlling a sea- water-supplying-means in such a manner that the sea water is supplied to a vaporizer as necessary in correspondence to the vaporing rate of liquefied natural gas. CONSTITUTION:The quantity of sea water that is supplied from a sea water supplying means 9 to a vaporizer 3 is detected by a sea water rate detecting means 11. On the other hand, the temperature of the sea water passing through the evaporator 3 is detected by a sea water temperature detecting means 16, while the evaporating rate of the liquefied, natural gas, which is evaporated by the evaporator through a heat exchange, is detected by a evaporating rate detecting means 19. In addition, the outlet-temperature of the evaporated, natural gas is detected by a gas temperature detecting means 20. Meanwhile, a sea water supplying rate controlling means 32, which calculates the necessary amount of sea water based on the detected values from these detecting means and which controls the sea water supplying rate, is provided. With this constitution, the quantity of excessive sea water can be lessened.
Patent JP-H05188410-A (JP)
Title: Production of nonlinear optical element
Inventor: NANBA YOSHIHARU
IPC: G02F1/355
Filed: 1992-01-13
Abstract: PURPOSE:To obtain the nonlinear optical element having high laser conversion efficiency by cutting an org. nonlinear optical crystal. CONSTITUTION:After 4-ethoxy-4'-methoxy chalcon is cut out in a direction where first kind of angle phase matching can be attained, this crystal is cut under the conditions of 3mum cutting depth (4), 5mum feed speed per revolution and 300m/min circumferential speed by using a diamond cutting tool 1 having 40 deg. rake angle (3). Consequently, the good cut surface of 10nm max. roughness and lambda/10 average roughness is obtd. The transmittance at 632nm wavelength of the resulted crystal is 99.9%. Input and output terminals having excellent flatness, smoothness and parallelism are rapidly and easily produced by the cutting in such a manner.
Patent JP-2000202577-A (JP)
Title: Production of cast round billet in continuous casting
Inventor: HIRATA ATSUSHI
IPC: B22D11/10
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously casting a round billet, with which in the case of casting the small cross sectional round billet with non- addition of Ca, the segregation and the porosity are not generated in the center part and the clogging of a nozzle is not generated and also, rolling-formation fatigue service life has the applicable level. SOLUTION: Molten steel with non-addition of Ca is continuously cast into a mold having the cross sectional round-shape by using a tundish heated with an induction heating type tundish heater. Rolling reduction is executed to a cast billet drawn out from the mold in the unsolidified state at the center part with one stand of horizontal rolls and successively, formed as the round cast billet with one stand of vertical rolls after solidifying. An immersion nozzle for forming the ascending flow may be used in the mold having cross sectional round shape.
Patent JP-S59130484-A (JP)
Title: Device for continuously manufacturing thin film solar battery
Inventor: UCHIDA MORIO
IPC: H01L31/04
Filed: 1983-01-17
Abstract: PURPOSE:To extremely lessen the generation of the failure of a thin film solar battery element and thus obtain the battery of high quality with good productivity by providing a pair of flexible substances between film forming baths, and providing a vacuum cut-off valve which reduces the pressure between these flexible substances. CONSTITUTION:A continuous substrate 11 arranged through each slit 25 in each bath first closes each vacuum cut-off valve 26a and 26b, and makes the film forming 14, 17, and 20 and each intermediate bath 16 and 19 kept at a fixed vacuum degree, thus performing the predetermined film formation in each film forming bath. Thereafter, the substrate 11 is carried to the direction of an arrow mark A at a fixed pitch by opening each vacuum cut-off valve 26a and 26b. Further, each vacuum cut-off valve 26a and 26b is closed and thus the actions performing the predetermined film formation in each film forming bath 14, 17, and 20 are successively performed, thereby forming the thin film solar battery elements on the substrate 11 successively.
Patent JP-H03210145-A (JP)
Title: Freshness preservative of vegetable and fruit
Inventor: SAKAKIBARA TOKU
IPC: C08F251/00
Filed: 1990-01-10
Abstract: PURPOSE:To subject vegetables and fruits weak to heat to shrink wrapping without changing qualities and to maintain freshness of vegetables and fruits for a long period of time by using a film to shrink with water at low temperature as a freshness preservative. CONSTITUTION:A shrinkable film which comprises a graft copolymer of a polysaccharide selected from cellulose-based polysaccharide, starch-based polysaccharide, vegetable rubber-based polysaccharide, alga-based polysaccharide, heteroglycan vegetable viscous substance-based polysaccharide, animal-based polysaccharide and microorganism-based polysaccharide and a thermoplastic resin, a graft copolymer or a block copolymer of a hydrophilic resin and the thermoplastic resin or a mixture of the hydrophilic resin and the thermoplastic resin, is drawn and shrinks by water at -30 deg.C to 50 deg.C. Or the film and a water absorbing material such as highly water absorbing resin and water absorbing and hygroscopic fibers are used as a freshness preservative and vegetables and fruits are subjected to shrink wrapping.
Patent JP-H04236360-A (JP)
Title: Measuring apparatus for higher harmonics
Inventor: MATSUSHITA KUNIO
IPC: G01R23/20
Filed: 1991-01-18
Abstract: PURPOSE:To analyze higher harmonics with high accuracy by accurately determining the sampling width and sampling interval of the measurement of higher harmonics. CONSTITUTION:A frequency dividing circuit 11 applies a clock signal to a D/A converter 5 and an A/D converter 4. A CPU 1 reads the waveform data formed in an RAM 3 successively and repeatedly to apply the same to the D/A converter 5 and subjects the output data of the A/D converter 4 to the analysis of higher harmonic.
Patent JP-H03211423-A (JP)
Title: Method and device for weighing powder segmented from storage tank
Inventor: NARUSE YUTAKA
IPC: G01G13/28
Filed: 1990-01-16
Abstract: PURPOSE:To enable weighing with extremely high accuracy by placing the majority of the weight of the powder storage tank on a counter type suspension device and using a small-capacity scale whose measurement range is narrow. CONSTITUTION:A supporting table 16 on the side of the powder storage tank 1 is provided with a slanting table 7 which can slant through a pin 18 and a counter balance weight 6 which is movable by a tilt angle adjusting cylinder 9 and wheels 13 is arranged on the slanting table 7 to form the counter type suspension device. Then a wire rope 5 which connects the powder storage tank 1 and weight 6 is supported through supporting rollers 20. Consequently, the majority of the powder storage tank 1, a powder segmenting device 2, etc., is charged by the counter balance weight 6, so a load cell as a scale only has a range for weighing the segmented powder and the weighing with high accuracy, therefore, is available.
Patent JP-H02185190-A (JP)
Title: Image pickup device
Inventor: NAKAYAMA MASAAKI
IPC: H04N9/07
Filed: 1989-01-11
Abstract: PURPOSE:To simplify the constitution, to attain miniaturization and to reduce the cost by retarding a line sequential color signal from an image pickup element by one horizontal scanning period, amplifying the color signals with a different amplification factor for each horizontal scanning period, switchingly and adding the amplified output and the line sequential color signal. CONSTITUTION:The line sequential color signals R-G, B-G are retarded by 1H at a 1H (horizontal scanning period) delay circuit 5 and amplified by an amplifier 6 whose amplification factor is alpha and an amplifier 7 whose amplification factor is beta. This two outputs of the amplifier are switched by the changeover switch 8 at each 1H and outputted at its output terminal. Then the signal and the line sequential color signal from an image pickup element 1 are added by an adder 9. Thus, a luminance signal Y and line sequential color difference signals R-Y, B-Y required for a video floppy recording section 20 are obtained. Since a circuit converting the line sequential color signals R-G, B-G from a color detection circuit 4 into only one kind of consecutive color signals is eliminated, the constitution is simplified.
Patent JP-S59128394-A (JP)
Title: Plant blight controlling agent
Inventor: KOUSAKA HIDEO
IPC: A01N57/30
Filed: 1983-01-13
Abstract: NEW MATERIAL:The thionophosphoric acid amide derivative of formula I (R1 and R2 are methyl or ethyl). EXAMPLE:O-Methyl O-(4-methoxy-2-nitrophenyl) N-ethyl thionophosphoric acid amide. USE:A plant blight controlling agent. It has remedying effect and systemic controlling effect as well as preventive effect especially of the plant blights caused by phycomycetes, e.g. downy mildew, blight, etc. PROCESS:The objective compound is prepared by condensing the thionophosphoric acid amide chloride of formula II with 4-methoxy-2-nitrophenol of formula IIIin a solvent such as acetonitrile, using an acid acceptor such as potassium carbonate.
Patent JP-H05188329-A (JP)
Title: Contact lens
Inventor: ITO SHIN
IPC: G02C7/04
Filed: 1992-01-14
Abstract: PURPOSE:To obtain the contact lens by which a standard of the contact lens can be known easily from its external appearance by coloring it in a different color in accordance with a difference of the standard. CONSTITUTION:In two pieces or more of contact lenses having different standards, they are colored in different colors in accordance with a difference of the standards. In this case, as for the standards, the diameter, thickness, a base curve, lens power, etc., are given and also, there are the kind of a raw material, a lens design, a manufacture, a manufacturer's serial number, etc. As for a method for coloring in different colors, a method for coloring with different pigments are used, and also, a method for shading by using the same pigment, etc., are used. In such a way, that information related to a standard of a contact lens is obtained by an external appearance, the contact lens worn by a patient himself can be discriminated easily, and danger of erroneous wear can be prevented.
Patent JP-H08193735-A (JP)
Title: Clean air equipment
Inventor: HAMA MASAHARU
IPC: F24F7/06
Filed: 1995-01-17
Abstract: PURPOSE: To obtain equipment covering an object with cleaner air than the air in a surrounding space. CONSTITUTION: This equipment has a clean air unit 9 which has a fan 9b, a filter 9c and an outlet 9a and sends out air in a space from the outlet 9a through the filter 9c, a support device 80 which supports the clean air unit 9 movably along a ceiling structure and an elevator device 90 which holds the outlet 9a so that it can be moved to a position in proximity to an object by moving it up and down in relation to the ceiling structure.
Patent JP-S61166375-A (JP)
Title: Preparation of bean curd
Inventor: ENDO ETSUO
IPC: A23L11/00
Filed: 1985-01-17
Abstract: PURPOSE:To prepare bean curd having excellent nutrient value, by grinding bean curd refuse to ultrafine particles, dispersing the resultant colloidal aqueous slurry in water, adding a small amount of the obtained aqueous suspension to soya milk, and coagulating the mixture with coagulant. CONSTITUTION:Soybean is ground together with water and the obtained bean soup is heated to produce GO juice (a raw material of bean curd), which is separated into soya milk and bean curd refuse by filtration with pressure. The separated bean curd refuse is ground to ultrafine particles to obtain a colloidal aqueous slurry. The slurry is dispersed in water, ad the dispersion is heated and added to the soya milk in an amount of 5-10%. The soya milk is coagulated with a coagulant, and the obtained coagulum is pressed and formed to obtain the objective bean curd. In contrast with conventional bean curd, the bean curd prepared by the present process contains fibrous component, is rich in proteins, phosphorus, potassium, vitamin B1, vitamin B2 vitamin E, etc., and has excellent nutrient value.
Patent JP-H10222929-A (JP)
Title: System decoder for high-speed data transmission and method for controlling track buffering
Inventor: CHO SANTO
IPC: H04N5/85
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling track buffering for high-speed data transmission in an optical disk reproduction device. SOLUTION: In this method, a track buffering control is conducted for an optical disk reproduction device equipped with a system decoder which has a second memory 30 and FIFO memories 128 and 130 for an access control of the second memory 30 in a page mode. On the occasion, access permission signals ack1-ack4 are outputted in response to memory access request signals req1-req4 and, in the case when the access request signals req1-req4 are inputted simultaneously from a plurality of elements 114, 118, 122 and 132, the permission signals ack1-ack4 are outputted sequentially to the elements 114, 118, 122 and 132 in accordance with a prescribed precedence.
Patent JP-H07211753-A (JP)
Title: Probe for semiconductor wafer
Inventor: OSANAI HIROYOSHI
IPC: G01R31/28
Filed: 1994-01-21
Abstract: PURPOSE:To make each contactor correspond flexibly to make it possible to bring the contactor into contact with an external circuit accurately, reliably and electrically by a method wherein connection conductors which connect connecting terminals to through holes corresponding to each other, are formed on a printed circuit board. CONSTITUTION:A printed circuit board 11 formed with a multitude of through holes 12 and a conductive sphere-shaped microcontactor 14, which is pressed and fixed into the side of one end of each of these holes 12, are provided. Connecting terminals and connection conductors 13, which connect these terminals to the holes 12 corresponding to each other, are formed on the upper surface of the board 11. The terminals are provided at proper places on the upper surface of the board 11 and do the working of the connection of an electrical wiring with an aging tester. These of the holes 12, the terminals and the connection conductors 13 are easily formed by a normal printed wiring method.
Patent JP-S60229449-A (JP)
Inventor: HENRII RUISU BEEKAA
IPC: H04N7/081
Filed: 1985-01-17
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-S60148935-A (JP)
Inventor: TSUSAKA HARUNARI
IPC: E03D9/05
Filed: 1984-01-13
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-S61165460-A (JP)
Inventor: NISHIO KAZUNORI
IPC: E04G21/14
Filed: 1985-01-14
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-H11204273-A (JP)
Title: Lighting system
Inventor: YASUDA TOMOMI
IPC: H05B37/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable light by changing the inclination of fade-in when an illumination load is turned on. SOLUTION: This lighting system is provided with an illumination load 1, an illumination load controller 2 changing the power quantity fed to the illumination load 1 from a commercial AC power supply AC, a controller 3 outputting a load control signal for adjusting the power quantity fed to the illumination load 1 for the turning-on/off and dimming of the illumination load 1, and a human body detection section 4 detecting the existence and movement of a human in a detection region.  The controller 3 initially accelerates the speed (inclination) of fade-in for returning the illumination load 1 from the prescribed lighting state to the initial lighting state than the fade-in speed from the turned- off state (0%) to the fully lighted state (100%), thereby the illumination load 1 can be fully lighted in a shorter time than the normal time, and a more comfortable light can be provided to a user.
Patent JP-S57119022-A (JP)
Title: Driving method of sheet pile
Inventor: KURIKUMA YASUHIRO
IPC: E02D7/00
Filed: 1981-01-17
Abstract: PURPOSE:To minimize the overall height of a pile driver and simplify the pile driving process by enabling two of the pile driver guides to lift or lower the sheet pile pressure-driving and ground excavating mechanisms independently and by allowing the pile driver to move laterally. CONSTITUTION:The drill casing 18 of a ground excavation mechanism 15 is driven into the ground beside an existing steel pile 23 (a). The mechanism 15 is lifted to withdraw the casinga 18 from the point P1 where a steel pile is to be driven in (b). Then, the pile driver is moved laterally to the side of the point P1 in order to make the steel pile 24 descend on its own weight at the point P1 (c). The steel pile pressure-driving mechanism 14 is raised to move laterally the pile driver as far as the head of the steel pile 24 and grasp the head of the steel pile 24 with the chuck 16 (d). Then, the mechanism 14 is lowered to pressure-drive the steel pile 24 at the point P1 (e). Following completion of the said pressure-driving process, releasing the chuck 16 from the steel pile 24 and moving the pile driver to shift the casing 18 to a point where another piling operation is to be executed (f).
Patent JP-H05191374-A (JP)
Title: Spectrum diffusion modulation transmitting circuit
Inventor: TANAKA KOJI
IPC: H04J13/00
Filed: 1992-01-16
Abstract: PURPOSE:To improve the ECM performance by modulating a carrier signal by a converted two-phase modulating signal, and executing effectively a spec trum diffusion to designated pulse width, etc. CONSTITUTION:Data of pulse width, subpulse width and code length from a signal processing circuit are sent to a selector 13, and outputted to a shift register 8 from an optimal selector 13 in accordance with those input data. In this case, an AND gate 4 multiplies a two-phase modulation code signal and a pulse modulating signal, and mixers 5, 7 mix a carrier signal and the pulse modulating signal. Also, driver circuits 3, 6 drive the two-phase modulation code signal chopped by the pulse modulating signal by the gate 4. In such a way, the selector 13 is set so that an initial value corresponding to each combination of designated pulse width, subpulse width and code length can be outputted. As a result, the signal driven by the circuit 6 is inputted to the mixer 7, the carrier signal is subjected to two-phase conversion and the ECM performance is improved.
Patent JP-H03212315-A (JP)
Title: Storage method for fruit and vegetable, and air-tight container to be used for said storage method
Inventor: KAWAI TAMOTSU
IPC: B65D85/50
Filed: 1990-01-12
Abstract: PURPOSE:To make it possible to keep freshness for a long period of time by a method wherein when fruit and vegetables are loaded in a container while they are stacked sideways, and then, the direction of the container is changed so that the fruit and vegetables stay under the vertical condition. CONSTITUTION:For a container main body 1 of an airtight container, a wise wall 4 which constitutes one side surface is formed to be detachable, and this side wall 4 is made to function as a cover piece 5 for taking out the contents. Fruit and vegetables are arranged in such a manner that the tops and bottoms face the same directions, and they are loaded in the container while being stacks sideways so that the top sides face the detachable side wall side. Then, the contents are precooled to, e.g., approximately 2 - 5 deg.C, by utilizing forced precooling process, etc. In the case when ice is placed in the container, it is placed under the contents. Then, a cover 3 is fitted on the container main body 1 to close the container. When the container is stored or transported, the detachably formed side wall side of the container main body 1 is kept on the top, i.e., fruit and vegetables including stem vegetables are kept under the verti cal condition.