baber/WOPTO huggingface dataset:
Patent JP-H0996222-A (JP)
Title: Internal combustion engine
Inventor: INADA HIROKI
IPC: F02B21/00
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To improve combustibility in a combustion chamber by providing, in a cylinder block, an air sump part partitioned from the combustion chamber at least at the time of staying of a piston in the upper dead center and tightly closed and utilizing the air stored/discharged in/from this air sump part. SOLUTION: In the air intake stroke of an internal combustion engine 2, a piston 16 descends to cause air to flow in a combustion chamber 54 and the piston 16 descends to the vicinity of a lower dead center, an air sump part 70 is communicated to the combustion chamber 54 to allow air to flow in the chamber 54. Next, during a compression stroke, when the piston 16 climbs up to the vicinity of an upper dead center, the sump part 70 is cut out in its communication to the combustion chamber 54 because a compression ring 34 on crown 22 side is positioned toward the block side deck surface 8 side from the sump part 70, so as to store a part of air.  And during a combustion stroke, the piston 16 descends due to the combustion pressure of ignited fuel and the air sump part 70 is opened on the way thereof so that the stored air may be supplied in the combustion chamber 54 to expedite the reaction of oxidation.
Patent JP-H06127053-A (JP)
Title: Horizontal printer
Inventor: MORI HIROAKI
IPC: B41J13/00
Filed: 1992-10-15
Abstract: PURPOSE:To prevent the jamming of paper at the time of the discharge of paper after printing in a horizontal printer CONSTITUTION:A printing head 1 and a control part 11 for controlling a stepping motor 13 for feeding printing paper are provided and the control part 11 has an RAM 111, a CPU 112 and an ROM 113. The CPU 112 calculates the total number of printing dots printable on printing paper and the total number of printing dots actually printed on printing paper and calculates printing density from both data to store the same in the RAM 111. The control part 11 compares the calculated printing density with the printing density of a predetermined value preliminarily stored in the ROM 113 and, when the calculated printing density exceeds the printing density of the predetermined value, the control part 11 judges that the curling of the printing paper is large to prevent the feed of the paper in the direction on this side of a horizontal printer by the stepping motor 13.
Patent JP-H04151972-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA AKIO
IPC: H04N1/32
Filed: 1990-10-15
Abstract: PURPOSE:To improve the operability of a facsimile equipment by selecting whether or not picture signals of both originals are sent altogether based on the result of selection of a selection means when a telephone number of an opposite party transmitting 1st and 2nd picture signals is coincident. CONSTITUTION:A picture read section 31 reads an original picture and converts it into a picture signal and sends the result to a signal processing section 32. The processing section 32 applies A/D-conversion to the picture signal to correct the data and the result is converted into a binary data and sent to a signal compression section 33, where the data is compressed and it is stored in a RAM 34. A transmission control section 35 reads a picture data from the RAM 34, modulates it and a facsimile signal is sent to an opposite facsimile equipment via a line control section 36 and a telephone line 30. In this case, when an opposite facsimile number of a end picture whose transmission is reserved before the end of transmission of the 1st picture data is coincident with that of the 1st picture, a main control section 39 selects whether or not the 1st and 2nd pictures are sent altogether and the picture signal is sent based on the result of selection.
Patent JP-H10152284-A (JP)
Title: Cargo conveying method and device
Inventor: BAUMANN ANDREAS
IPC: B66C1/22
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To fix each pair of grip arms in each accelerating direction by fixing at least one of the grip arms after reaching a working position so as to prevent further oscillation and return oscillation. SOLUTION: A lateral guide 11 is extended almost parallel to a contact cross beam 13. The contact cross beam 13 is connected to a guide element 14. The guide element 14 is operated relatively to a holding rail 19 to position a claw 16, and at the same time, a grip arm 2 is positioned by shape constraining engagement with a locking element 15. After the claw 16 is engaged with the locking element 15, the claw 16 is made cooperate with the contact cross beam 13 so as to fix the grip element 2 to motion in a conveying direction 20. A locking device is thus formed by cooperation of the claw 16, locking element 15 and contact cross beam 13. Further oscillation and return oscillation of the grip arm 2 can thereby be prevented.
Patent JP-H04150824-A (JP)
Title: Manufacture of shoe dryer
Inventor: YAMAGUCHI SHICHIZO
IPC: A47L23/20
Filed: 1990-10-15
Abstract: PURPOSE:To produce a shoe dryer having a high drying efficiency and high productivity by a method wherein an end of a desiccant pack is folded to form two triangular flaps facing each other across a recessed crease in the middle and the two triangular flaps are laid upon another and adhered to form a triangular flat end with a pointed tip. CONSTITUTION:A rectangular bag 2 is made of a soft, air-permeable non-woven fabric sheet and desiccant 3 is filled in it to form a desiccant pack 1. One end of the rectangular desiccant pack 1 is folded so as to form a recessed crease 21 in the middle and two triangle flaps 22 facing each other across the recessed fold line 21. The two triangular flaps are laid upon another and attached by means of heat seal. Thereby, both ends are formed into flat shapes which are on planes perpendicularly intersecting each other, and a shoe dryer 4 having a triangular flat end 41 with a pointed tip is formed.
Patent JP-S63129377-A (JP)
Title: Electrostatic recorder
Inventor: IWAHASHI HARUO
IPC: G03G21/08
Filed: 1986-11-19
Abstract: PURPOSE:To efficiently eliminate a low temperature condition which is unfavorable to a photosensitive body and a fluorescent lamp for eliminating charges, and to obtain an excellent image without fogging by providing a heater close to the fluorescent lamp and a transfer paper entry path. CONSTITUTION:The casing bottom plate 6 of a pretransfer exposure light 4 is provided with the heater 5 made of a sheet-like heating body. The casing bottom plate 6 lies between a paper feed roller 16 and a resist roller 15, and forms a paper guide path together with a paper feed guide 7. A photosensitive drum 1 or a temperature sensor 13 is provided to know temperature in an electrostatic recording device. If the photosensitive body or the temperature in the device becomes lower than a prescribed one, a detection signal prompts the heater 5 to be conducted. Together with the pretransfer exposure fluorescent lamp, the heater 5 can raise a low temperature or heat the transfer paper at the same time. An inexpensive and simple constitution can surely turn on the fluorescent lamp without fail and keep the transfer ratio of a toner image on the transfer paper high without fail.
Patent JP-H02124469-A (JP)
Title: Probe card
Inventor: NISHIYAMA KAZUNORI
IPC: G01R1/073
Filed: 1988-11-01
Abstract: PURPOSE:To make it possible to compensate for errors due to the resistance of a probe by providing a probe wherein the tips of conductors as a force line and a sensing line are connected, and the connecting part is made to be a contact point to a kelvin contact point and a material to be measured. CONSTITUTION:A first conductor 104a comprising a gold plated steel material is covered with an insulator 104b comprising Teflon. The insulator is wrapped with a second conductor 104c. A coaxially shaped probe 104 formed in this way is attached to a board 103 with a solder 107. The tip parts of the conductors 104a and 104c are welded. Wiring conductors 106a and 106b which are connected to the other ends of the conductors 104a and 104c are connected to terminals 108a and 108b, respectively. When a connecting point 110 of the conductors 104a and 104 is made to be a kelvin contact point, measuring errors due to the resistance of the probe 104 can almost be eliminated.
Patent JP-H06101819-A (JP)
Title: Catalytic combustion device
Inventor: EBARA HIROYUKI
IPC: F23D11/40
Filed: 1992-09-21
Abstract: PURPOSE:To provide a small-sized catalytic combustion device having a high combustion amount and capable of performing a uniform catalytic combustion. CONSTITUTION:An upstream side entire surface of a catalyst 7 and a flame port 8 are communicated to each other by a guiding plate 9 provided with an injection port 10. A cross-flow type heat exchanger 6 for increasing temperature of blown air of a fan 4 is arranged at a downstream side of the catalyst 7. Heated air passed through the heat exchanger 6 is injected from an injection port 10. With such an arrangement described above, the flame is made short in its length, and at the time of catolytic combustion, premixture gas is widely dispersed on the upstream side of the catalyst 7 and an air excessive rate is increased.
Patent JP-S63131083-A (JP)
Title: Superconductive magnetic field detector
Inventor: YOSHIKIYO HARUO
IPC: G01R33/035
Filed: 1986-11-20
Abstract: PURPOSE:To enable construction easily at a high accuracy, by arranging first-third substrates tight on first-third surfaces which constitute respective surfaces of an inverted right triangled pyramid shaped as a recess in a hypercryogenic cooling body. CONSTITUTION:A recess 3 is formed in a main surface 2 of a hypercryogenic cooling body 1, as having surfaces of an inverted right triangled pyramid. These substrates 5a-5c are arranged tight on three surfaces 4a-4c of the recess 3. The three substrates 5a-5c have respective insulating surfaces, on which three superconductive magnetic field detection coils are formed using a super conductive thin film. This enables the arrangement of three superconductive magnetic field detection coils on planes orthogonal to each other geometrically at a high accuracy thereby facilitating the detection by a highly accurate 3-D vector.
Patent JP-2000336684-A (JP)
Title: Manhole ladder auxiliary device
Inventor: YAMANAKA OSAMU
IPC: E06C9/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manhole ladder auxiliary device enabling a worker to go in and out of a manhole in a natural posture and having a function of notifying a third person of the open state of the manhole. SOLUTION: Lower end parts 5b or bent upper end parts 5a of handrail rods 5 are selectively inserted in support pipes 3 vertically fixed on both sides of an upper ladder body 2 installed at a peripheral wall la of a manhole 1. The handrail rods 5 can thereby be placed in a state of being installed outside of the manhole 1 and in a state of being stored in the manhole 1. The support pipes 3 and the handrail rods 5 are connected by extensible link rods 6.
Patent JP-H0590735-A (JP)
Title: Manufacture of printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K3/06
Filed: 1991-09-30
Abstract: PURPOSE:To enable a printed wiring board with a highly dense and fine pattern to be manufactured, at the same time a manufacturing accuracy of the printed wiring board to be improved, and productivity to be improved. CONSTITUTION:A pattern is formed by developing a sensitized layer according to a dry film after exposure on a copper foil of a copper-clad lamination plate with a developer liquid which is obtained by mixing carbon graphite as a filling agent and at the same time a printed wiring circuit is formed by etching the copper foil with an etching liquid which is obtained by mixing the carbon graphite as the filling agent, thus enabling a printed wiring board to be manufactured.
Patent JP-S62138403-A (JP)
Title: Plant growth promoter
Inventor: TANAKA FUKUJU
IPC: A01N37/44
Filed: 1985-12-10
Abstract: PURPOSE:The titled plant growth promoter that contains, as an active ingredient, readily available L-cysteine, thus effectively promoting plant growth, prolonging its living life and improving its activity and leaf gloss. CONSTITUTION:The promoter contains at least one selected from L-cysteine and L-cystine. The promoter is absorbed through plant roots or leaves to pro mote the living activity of the plant, stimulate root spread to allow the plant to grow taller with prolonged life. Thus, it is applied to plants, when the plant germs, or is implanted, by spraying it to roots or leaves. The promoter is given to plants in the form of an aqueous solution and its preferable concentration in the solution is 5-100ppm, preferably 10-30ppm. When desired, other growth regulators, vitamins, fertilizers may be mixed, further, carriers and auxiliary agents also may be combined to form a preparation such as aqueous solution or suspension.
Patent JP-H09120220-A (JP)
Title: Color electrophotographic device
Inventor: SUMIYOSHI MICHIO
IPC: G03G15/16
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To control a discharging voltage in accordance with an optimum transfer voltage to be set in accordance with an environmental change, the material quality of a paper and the size of the paper. SOLUTION: First of all, a load current flowing in a state where the transfer roller 11 is brought into press-contact with a transfer drum is detected, and the load current is converted to a characteristic detection signal S6 by a signal converting part 109, and a transfer drum environment is measured based on the characteristic detection signal S6.  Next, the load current flowing in the tranfer roller is detected in the same way based on the transfer drum environment, and the load current is converted to the characteristic detection signal S6 by the signal converting part 109, then, a paper environment is measured based on the characteristic detection signal S6, then, the optimum transfer voltage is obtained by referring the kind of the paper 8, and a discharging power source 22 is controlled so as to generate the optimum discharging voltage in accordance with the obtained optimum transfer voltage. Thus, a discharging operation is executed in accordance with the optimum transfer voltage which corresponds to the kind of the paper 8 and the enviromental change, then, the paper is peeled off in a satisfactory state, so that the occurrence of paper jamming is prevented.
Patent JP-S61157615-A (JP)
Title: Refining method of fe-c type molten metal
Inventor: MATSUO MITSUTAKA
IPC: C21C7/064
Filed: 1984-12-29
Abstract: PURPOSE:To enable efficient dephosphorization by adjusting the amount of C in the molten metal tapped from a converter to a specific range and by charging a flux containing prescribed amounts of CaO into the molten metal. CONSTITUTION:The converter is blown off when the molten iron reaches to the medium carbon molten metal zone [(C)%=2.5-1.0%], which is tapped into a ladle. The flux containing >=30% CaO is tapped into the ladle during or after the tapping and, by combining the above (C) quantity with optimum slag condition, desulfurization proceeds together with dephosphorization so as to carry out the efficient refining of Fe-C type molten metal. As the percentage of CaO, >=30% is preferred in consideration of basicity, but especially 30-50% is desirable in view of dephosphorization rate, considering the slagging.
Patent JP-H0591839-A (JP)
Title: Method for producing baked cake
Inventor: MASUDA FUMIHIKO
IPC: A23G3/00
Filed: 1991-09-30
Abstract: PURPOSE:To obtain baked cakes having excellent luster even after roasting and heating by passing cakes made into a desired shape in the presence of adhesion-preventing powder through wet steam containing a large amount of liquid drops under pressure a little higher than atmospheric pressure and baking. CONSTITUTION:Cake dough is made into a desired shape of cake in the presence of adhesion-preventing powder, then the cake is introduced into wet steam containing a large amount of liquid drops under pressure a little higher than atmospheric pressure, at least the surface of the cake is heated and the cake is baked by a conventional procedure to give the objective baked cake. The pressure of the wet steam to be sent to the low-pressure high-humidity atmosphere is maintained preferably about 6-8mmHg higher than atmospheric pressure.
Patent JP-H11118062-A (JP)
Title: Solenoid control valve and method for assembling it
Inventor: KURODA KOJI
IPC: F16K27/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To enable easy assembly by decreasing the number of components and inserting parts in a sleeve in one direction. SOLUTION: Since a sleeve 14 is composed of a cylindrical part 51 and a contracted-diameter step part 21 and they are integrally molded by the same material, the sleeve 14 can be easily manufactured. Before a yoke 3 and the sleeve 14 is caulked and fixed to each other, a round rod jig is inserted from the contracted-diameter step part 21 side of the cylindrical sleeve 14, components such as an annular plate 26, a compression coil spring 17, and a spool 15 are assembled by being inserted in order from one opening end 53 side of the cylindrical part 51 of the sleeve 14 in order in one direction, and therefore, assembling work can be easily performed.
Patent JP-H06133320-A (JP)
Title: Image pickup signal processor
Inventor: SASAKI TADAO
IPC: H04N9/09
Filed: 1992-10-16
Abstract: PURPOSE:To provide the image pickup signal processor in which a memory capacity of a frame memory is not increased even when picture elements are deviated spatially. CONSTITUTION:Primary color signals R2, G2, B2 before interpolation are stored in a frame memory 16. A compression processing circuit 61 implements the compression processing. An expansion processing circuit 63 forms low frequency primary color signals R2L, G2L, B2L and high frequency primary color signals R2H, G2H, B2H corresponding to the primary color signals R2, G, B2. An interpolation circuit 64 regards the high frequency primary color signals R2H, G2H, B2H as a high frequency signal Y2 of a luminance signal to increase number of picture elements of the high frequency signal Y2H of the luminance signal and to increase number of picture elements of the low frequency primary color signals R2L, G2L, B2L. The low frequency primary color signals R2L, G2L, B2L whose picture element number is increased and the high frequency signal Y2H of the luminance signal whose picture element number is increased are added for each relevant picture element and primary color signals R3, G3, B3 are formed after interpolation.
Patent JP-2000113167-A (JP)
Title: Device and method for processing signals
Inventor: KONDO TETSUJIRO
IPC: H04N19/593
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of hardware in the case of using grading for classification to be used for the conversion processing with classification. SOLUTION: An input signal is classified, and while using a predictive coefficient corresponding to the divided class, predictive operation is performed so that grading is used for classifying signal processors to output predictive values. The spatial gradient of the input signal from a terminal 21 is found by a spatial gradient calculating circuit 22 and non-linearly quantized by a ROW 24 as a first converting table, and the time gradient of the input signal is found by a time gradient calculating circuit 23 and non-linearly quantized by a ROM 25 as a second converting table. The respective outputs from these ROM 24 and 25 are converted to class information by a ROM 26 as a third converting table.
Patent JP-S61157304-A (JP)
Title: Method for mutually separating specific substance of solid solution system
Inventor: MORITOKI MASATO
IPC: C07C67/00
Filed: 1984-12-28
Abstract: PURPOSE:To effectively recover a specific component and to concentrate the other specific component, by adapting a crystalization method utilizing high pressure to a system wherein a solid solution is constituted of a specific component to be separated or purified and the other specific component contained in a stock mixture. CONSTITUTION:A liquid mixture 2 in a high pressure container 1 is pressurized by force F due to a piston 3 to form a solid-liquid coexisting state. When a valve 4 is opened in this state, a liquid phase component is flowed out of the system through a flow or pressure controller 5 and, after the pressure of the liquid phase was lowered to a certain degree, for example, the valve 4 is closed to sufficiently lower piston force F to melt a part or all of a crystal. Subsequently the molten crystal is pressurized to crystallize the greater part thereof in the same way as the previous operation. This crystal is separated after the liquid phase was reduced as little as possible and, further, operation for a small amount of mother liquid by repressurization in the same way is repeated and the concn. of the specific component in the residue is drastically enhanced.
Patent JP-H07129230-A (JP)
Title: Remote nc machining system
Inventor: SUGIURA YASUAKI
IPC: G05B19/418
Filed: 1993-11-09
Abstract: PURPOSE:To make the number of controllable axes more than before. CONSTITUTION:In an NC device 102, a machining program in-charge axis extracting processing part 113 extracts contents regarding an in-charge axis from a machining program. A machining program preprocessing part 104 converts the machining program into an in-axis intermediate data suitable to an internal processing and analyzes in-charge axis intermediate data, generate in-charge axis control information required to control the in-charge axis. An interpolation processing part 105 calculates movement data from intermediate data other than the in-charge axis and the in-charge axis control information which are obtained from the NC device 102b. A synchronous data transmission and reception processing part 110 transfers synchronous data to the NC device 102b at the block head of a machining program. Therefore, the NC device 102b needs to analyze only the contents regarding the axis in charge, so a sufficient machining speed can be obtained even if the number of axis to be controlled increases.
Patent JP-2001098942-A (JP)
Title: Cooling system for small ship
Inventor: MASUKO TETSUYA
IPC: B63H21/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for small ships that can improve the cooling efficiency and facilitate the control of the flow and temperature of cooling water. SOLUTION: The cooling system for small ships for cooling an engine with cooling water pumped up by a jet propeller 11 driven by the engine supplies independent cooling water pumped up by the jet propeller 11 to at least two branch systems of the engine body that has a cylinder body 23 and a cylinder head 24, and the exhaust system that contains an exhaust manifold 16, a first exhaust pipe 17, a ring joint 18, a second exhaust pipe 19, a coupling pipe 21 and a water lock 20. The independent supply of cooling water to the two branch systems of the engine body and exhaust system wherein it serves cooling improves the cooling efficiency of them or enables them to be cooled efficiently by cooling water of a low temperature, and facilitates the control of the flow rate and temperature of the branch-supplied cooling water.
Patent JP-2000087722-A (JP)
Title: Breather structure for 4-cycle engine
Inventor: TAKAHASHI KATSUNORI
IPC: F02F7/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the breather chamber minimized of oil entry but is of simple structure. SOLUTION: A body of cam holder 31 is provided with a partition 42 and the partition 42 is provided with an inlet 32. The inlet 32 is off-positioned with respect to the rotating surface of cams 12a, 13a and a rib 38 which controls scattering of the cams 12a, 13a is integrally formed with the cam holder 31. The partition 42 of the cam holder 31 and a cylinder head cover 4 are sealed by means of a gasket 33 for connection and a breather chamber is formed therebetween.