baber/WOPTO huggingface dataset:
Patent JP-H1024595-A (JP)
Title: Manufacture of ink jet head
Inventor: TACHIBANA YOSHIAKI
IPC: B41J2/055
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To form simply a structure part of a head by a method wherein resin is amorphous carbonized by simultaneously burning a piezo-element and a vibration film. SOLUTION: A foot fitted to a diaphragm 4 (a bonded part to a piezo element 3), an intake for feed of ink, etc., are formed as electrocasted pieces. Thereafter they are incorporated into an injection molding die, and integrally molded by casting resin therein. Thermosetting series molding resin is used for resin of the diaphragm 4, electrodes 11, 13 of the piezo element 3 and piezo element proper 12 are stuck onto that by a means of printing or the like, and fixed by integrally simultaneously burning. When a molded product is burnt thus, the resin is amorphous carbonized and comes to be capable of withstanding high temperature. Further, since the resin is contracted by burning operation of the resin, the mold is prepared in a larger size by that, and a head to be manufactured can be miniaturized.
Patent JP-H0346077-A (JP)
Title: Curve generator
Inventor: YAMAUCHI MITSURU
IPC: G06T11/20
Filed: 1989-07-13
Abstract: PURPOSE:To accelerate the conversion of continuous segments and to reduce memory capacity by using the known part of a control point, and superimposing also part of required data. CONSTITUTION:The generator is provided with an input means 11, a conversion means 12, a storage means 13, a curve generating means 14, and an output means 15. When the conversion of one curve segment from the control point of an n-the degree B-spline curve to that of an n-degree Badieu curved surface is performed, a value calculated in the process of the conversion processing of a curve segment and the calculated control point of the Bejier curve at that time are held with a storage means 13, and a corresponding value for a part in which the control point of the n-th degree Bejier curve is known is read out when the conversion to the next curve segment is performed, and the conversion processing of the next segment is performed by using a read out value, and the curve segment is generated similarly, then, a curve can be generated. In such a way, it is possible to convert the data of the B-spline curve to the Bejier curve at high speed, and also, to reduce the memory capacity required for the conversion.
Patent JP-H0346383-A (JP)
Title: Driving of semiconductor laser
Inventor: ONO TAKASHI
IPC: G11B7/125
Filed: 1989-07-14
Abstract: PURPOSE:To enable fast modulation of light output with high precision and to realize stable control of light output without effects of variation in threshold current and differential efficiency by holding a count value of an up/down counter of first and second feed back loops and by inputting a modulation signal, which is converted to a reference signal, to a calculating D/A converter of the second feed back loop. CONSTITUTION:Light output of a semiconductor laser is set at a first level by a first feedback loop A and set at a second level by a second feedback loop B. Instead of a reference signal, a modulating signal is input to a calculating D/A converter 105 of the second feedback loop B to modulate light output. Thereby, it is possible to modulate light output of a semiconductor laser at a fast speed and high precision and to realize stable control of light output eliminating effects of variations in threshold current and differential efficiency due to dispersions among units and temperature change.
Patent JP-H0716359-A (JP)
Title: Radio-controlled three-dimensional space traveling toy
Inventor: YAMAGUCHI MIKIRO
IPC: A63H30/04
Filed: 1993-06-30
Abstract: PURPOSE:To enable a toy to travel smoothly in a three-dimensional indoor space by providing a radio control circuit which generates false proportional control signals to linearly raise the number of revoalution of a motor in response to manipulation of an ON/OFF button of a transmitter. CONSTITUTION:A CPU 14 produces specified pulse data corresponding to ON/ OFF signals of a joy pad, and sends the pulse data according to a transmitting method such as PM, PCM and others. An amplitude detector 13 extrancts the pulse signals from received signals, and the CPU 14 deciphers the pulse data and sends motor control signals, forward/backward control signals and others to a driver 10 based on the results of decipherment. A motor driver 17 is connected to the CPU 14 and drives a direct current motor 16 at a number of revolution corresponding to false proportional control signals or turbo control signals. Thereby, variable linear inputs similar to those by a joystick can be done by simple ON/OFF key manipulation.
Patent JP-2001009404-A (JP)
Title: Washing device for foldable container
Inventor: NAKAI KUNIO
IPC: B08B9/36
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a washing device which is capable of automatically and efficiently wash a foldable container which is free to fold and assemble without the damage thereof. SOLUTION: The washing device consists of a conveyor 10 which transports the box-like folding container 1 being wash, a stand 11 which is disposed to bestride the container in a washing position where the vessel 1 on the conveyor 10 is washed, a brush units 20 which consist of horizontally supported revolving shafts and brushes mounted around these revolving shafts, a lifting means 30 which lifts the brush units 20 with respect to the stand 11 and moves the brush units 20 along the wall surface of the folding container being the wash and a rotating means which rotates the revolving shafts of the brush units 20. As a result, the outside surface of the container 1 is washed. The washing of the inside surface of the container 1 is made possible if a traversing means for transversely moving the brush units 20 is added.
Patent JP-H1122053-A (JP)
Title: Mounting member for sound absorbing material and construction method for sound absorbing material using the same
Inventor: NISHIMURA TAKESHI
IPC: E04B1/38
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a sound-absorbing-material mounting member capable of enhancing workability in mounting a sound absorbing material on a wall surface and a construction method using the same. SOLUTION: A construction method for a sound absorbing material is used in mounting sound-absorbing glass wool 4 on a concrete bed surface 3a forming a wall 3. In that case, bases 1 are bonded along a marking line drawn on the bed surface 3a, and then the sound absorbing glass wool 4 is set in such a way as to be sandwiched between the adjacent bases 1, and joiners 2 are fitted over the bases 1 to mount the sound absorbing glass wool 4 as it abuts to the bed surface 3a.
Patent JP-S5973199-A (JP)
Title: Multiplaten press device
Inventor: YAMAUCHI TOSHIO
IPC: B30B7/02
Filed: 1982-10-19
Abstract: PURPOSE:To reduce the space to be occupied by a titled device and to eliminate the interference to other apparatus by providing an expansion and contraction mechanism to a main rod so that the link length is made short even if the ram stroke of a multiplaten press increases. CONSTITUTION:Work W are charged between press plates 40-48 and a movable platen 6, and thereafter the platen 6 is pushed up by a ram 4. The plates 40-48 are successively closed from the lower steps and when the entire step is closed, the contraction of a main rod 16 stops. Locking members 94 start operation simultaneously in this stage and engage with the rugged grooves 90 of a sleeve member 70 thereby locking the member 70. As the platen 6 ascends, links 10 are pushed up and ascend by detaching from stoppers 98. The force for balancing the plates 40-48 and the own weight of the work W is applied on rods 60- 68 by cylinders 80-88, whereby the work W are compressed.
Patent JP-H092157-A (JP)
Title: Step device for getting on and off
Inventor: SUGIYAMA KAZUYUKI
IPC: B60R3/00
Filed: 1995-06-26
Abstract: PURPOSE: To prevent the occurrence of collision with a rock or the like during drive by housing and protruding a lower step in and from a side frame. CONSTITUTION: An upper step 17 is turnably supported at brackets 12 fixed on the upper surface 11A of a side frame 11 and turnably supported through an oscillation shaft 23. A lower step 24 is rotatably supported at the brackets 14, fixed to an inner side 11c, through a turning shaft 29. One of coupling stays 30 is coupled to the upper step 17 through an upper coupling shaft 31 and the other turnably coupled to the lower step 24 through a lower coupling shaft 32. This constitution turns the upper step 17 in the direction of an arrow mark A and the lower step 24 is turnable in a housing position shown by a two-dot chain line. The upper step 17 show by a two-dotted chain line is turned in the direction of a arrow mark A' and the lower step 24 is turnable to a protrusion position shown by a solid line.
Patent JP-H054474-A (JP)
Title: Mail form
Inventor: HAMANO JUNICHI
IPC: B42D15/02
Filed: 1991-06-28
Abstract: PURPOSE:To print out using the conventional mail sealer or one-sided printer and increase message entry area over the conventional confidential reply card. CONSTITUTION:A mail form is divided into a first blank section 1a, a second blank section 1b and a third blank section 1c in that order from the left, an adhesive layer 12 attachable by pressure application and capable of being peeled off is formed almost entirely on a predetermined face of a base material 11, the underside of the first blank section and of the second blank section is used as a confidential information entry face W, the upper side of the second blank section is used as an address entry face X, the side of the information face of each blank section is printed, the upper side of the first blank section is cut off and the underside of the first blank section and that of the second blank section are closely attached by pressure application.
Patent JP-H1028406-A (JP)
Title: Link mechanism for hydraulic control in working vehicle for paddy field
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent a misoperation of a hydraulic device by installing regulating members, which regulate positions for raising and descending a float, in a middle link. SOLUTION: In a sulky rice planting machine, a planting unit 10 is supported to be able to ascend and descend by a hydraulic cylinder device through an ascending and descending link mechanism 8, a hydraulic control valve 35 which controls the hydraulic cylinder device 19 is connected to a float 14 through link mechanisms 42 and 41, and the hydraulic control valve 35 is controlled by upward and downward movements of the float 14 caused by changes of soil pressures given to the float 14. An upper limit-regulating member 26a and a lower limit-regulating member 26b which regulate movements of the link beyond the limits when the float 14 ascends of descends to a predetermined upper limit or lower limit are installed to a link member 22a having a pivoting support 17 on a link pole 18 among the link mechanisms 42 and 41.
Patent JP-H1031558-A (JP)
Title: Device and method for data recording
Inventor: YAMADA MASAKI
IPC: G06F3/06
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To guarantee a continuous transfer speed to the outside while securing the reliability of all data by retrial since readout data from a 1st recording means are written to a 2nd recording means fast continuously, and protect a tape and a tape travel mechanism system against adverse influence by decreasing a frequency of repositioning. SOLUTION: An HDD(hard disk drive) 10 writes data which are continuously inputted from a host computer 1 at a low sped at random and also reads them out. A magnetic tape recording and reproduction part 11 writes the input data sequentially in quantities at a high speed and reads them out. An adapter part 2 makes the HDD 10 write the input data successively through a 1st area of a RAM 5 and also makes the magnetic tape recording and reproducing part 11 write the read data from the HDD 10 intermittently at a high speed through a 2nd area of the RAM 5.
Patent JP-H0934088-A (JP)
Title: Photosensitive material processing device
Inventor: MOGI FUMIO
IPC: G03D3/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To decrease the amt. of a waste liquid with a simple construction. SOLUTION: A color developing vessel 18 is provided with a heater 50 for heating a liquid and a replenishing means 43 for replenishing the liquid. The liquid overflowing by the replenishing of the liquid is discharged from a slit 64 formed at the wall of the vessel. An inclined wall 66 is formed on the lower side of this slit 64 and plural inclined grooves are so formed that the overflowing liquid spreads over the entire part. The bottom end of the inclined wall 66 is provided with a trough 70 and the falling down liquid is recovered through a piping 72 into a waste liquid tank 74. The color developer discharged from the slit 64 flows slowly downward while spreading on the inclined wall 66 and is warmed up with the liquid on the inclined wall 66 to be evaporated and, its volume decreases. Thereby, the amt. of the waste liquid in the waste liquid tank 74 is decreased.
Patent JP-H0918248-A (JP)
Title: High-voltage operational amplifier
Inventor: TEIEN YUN RON
IPC: H03F3/343
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage operational amplifier which consists of a low voltage device and has low saturation output. SOLUTION: A high voltage operational amplifier receives a low voltage input signal at a mutual conductance stage 3 of low voltage which produces the differential current output. An intermediate stage 5 has the differential current input combined with the differential current output of the stage 3 and produces the voltage showing a differential input signal via a voltage buffer stage 4. Then the voltage output which has a high voltage level and a low voltage swing is produced. An interface stage 9 produces the voltage output and the current output which are combined together to receive the voltage output of the stage 5 and also to indicate the voltage output of the means 5. An output sourcing stage 6 and an output draw-in stage 7 receive the voltage output and the current output of the means 9 respectively and generate the high currents indicating the differential input signals. The high current outputs of both stages 6 and 7 are combined together, and a high voltage output signal is produced at an output terminal 8.
Patent JP-S6245128-A (JP)
Title: External combustion equipment
Inventor: SHIRAI HIDEKI
IPC: H01L21/31
Filed: 1985-08-23
Abstract: PURPOSE:To prevent a vortex flow generated in a combustion chamber proper by arranging an oxygen gas introducing tube and a hydrogen gas introducing tube along the axis of the combustion chamber proper while a gas flow path parallel with the axis is formed by an induction heating plate. CONSTITUTION:An oxygen-gas introducing path 17 and a hydrogen-gas introducing tube 18 are disposed along the axis of combustion chamber proper 14 while gas flow paths parallel with the main body 14 are constituted in main body 14 by induction heating plates 16 arranged in parallel with the axis. The inside of the main body 14 and a reaction tube 12 are purged with nitrogen gas before the usage, and ACs are made to flow through a high-frequency coil 15 while oxygen gas and hydrogen gas are blown into the main body 14 and the heating plates 16 are heated.
Patent JP-S6339820-A (JP)
Title: Method for keeping eternal youth by suppression of rejection reaction and transplantation of juvenile cell
Inventor: YOSHIDA KINGO
IPC: A61K35/54
Filed: 1986-08-05
Abstract: PURPOSE:To prevent the aging of person, by subjecting an adult or senile person to the treatment for suppressing rejection reaction, transplanting juvenile cell into the body of the person and proliferating the cell, thereby gradually replacing the old cell with the fresh cell. CONSTITUTION:An adult or senile person to be rejuvenated is subjected to the treatment for suppressing rejection reaction by an antibiotic immunosuppressing agent cyclosporin (TM), FK506 (development number) or monoclonal immunosuppressing agent. Juvenile cells of an arbitrary third person [e.g. (1) fertilized cell, (2) cell, tissue or organ of fetus, (3) juvenile cell, tissue or organ of a person of from childhood to 30 years old or (4) gene, cell nucleus, cytoplasm or cell membrane] are transplanted to the corresponding parts of the body of the person to be treated and, at the same time, a growth hormone, differentiation hormone, sex hormone, etc., are continuously supplied to the person to promote the proliferation of the juvenile cells and to effect the rejuvenation of the body of the person to be rejuvenated.
Patent JP-H0513211-A (JP)
Title: Magnetic head
Inventor: WATANABE MAKOTO
IPC: G11B5/133
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a magnetic head wherein its wear resistance and its frequency characteristic are excellent, its saturation flux density is high, its permeability is high and its sliding noise is small by a method wherein the composition of a single-crystal ferrite and that of a polycrystalline ferrite are regulated. CONSTITUTION:A magnetic head is constituted of a bonded ferrite in which a single-crystal ferrite and a polycrystalline ferrite are bonded and united. Its composition range is set to a composition range which is surrounded by a point A, a point B, a point C and a point D. The magnetic head is obtained in the following manner: the single-crystal ferrite and the polycrystalline ferrite in the composition range are bonded; and they are united after their interface has been solid-diffused by a hot pressurization operation or the like. Thereby, it is possible to realize the magnetic head wherein its high saturation flux density, its high permeability and its low magnetostriction are achieved simultaneously, its high wear resistance can be obtained and it is suitable for a magnetic head for VTR use.
Patent JP-H1119100-A (JP)
Title: Composite material wire and control method of load-deflection behavior
Inventor: KOBAYASHI MASAHIRO
IPC: A61C7/20
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite material wire, especially a dental correction wire, which enables controlling of the load deflection behavoir of the wire by mutually crossing fiber bundles in the wire and achieves excellent beauty in appearance with a white semi-transparency. SOLUTION: In a composite material wire 1, especially a dental correction wire, a plurality of fiber bundles 3 comprising more than one pieces of continuous fiber 2 oriented to one direction as a whole using a resin and are mutually crossed once or more in the wire. In the wire 1 obtained, the load deflection behavior of the wire 1 can be controlled by varying the frequency of mutually crossing the fiber bundles 3 per unit length.
Patent JP-H0734982-A (JP)
Title: Gaseous fuel feeding device for engine
Inventor: INADA EIJI
IPC: F02M21/02
Filed: 1993-07-26
Abstract: PURPOSE:To suppress the fluctuation of an air-fuel ratio which is caused to a gaseous fuel feeding device of an engine by fluctuation of fuel feed pressure, and to improve the purification of exhaust gas. CONSTITUTION:A relief valve 12 to regulate a fuel pressure through relief of fuel from the middle of a regulator 5 is provided. By providing a fuel introduction pipe 14 through which relief fuel is guided to the upper stream part of the catalyst 11 of an exhaust pipe 10, the fluctuation width of a fuel pressure fed to a fuel feed means 8 from the regulator 5 is reduced and the fluctuation width of an air fuel ratio is reduced. By introducing relieved fuel to the exhaust pipe 10 and effecting after-combustion thereof, activation of a catalyst 11 is promoted and exhaust gas is purified.
Patent JP-S57108954-A (JP)
Title: Search system of electronic dictionary
Inventor: KOBAYASHI SABUROU
IPC: G06F17/28
Filed: 1980-12-25
Abstract: PURPOSE:To speed word searching operation by simplifying keying operation by providing a forward key for reading and displaying word data in the order of a dictionary and a back key for reading and displaying them in the opposite direction. CONSTITUTION:Dictionary memories 20 and 21 are stored with words, and their addresses are specified to perform mutual translation between the 1st and 2nd languages. With a forward key, a search control part 16 searches the dictionary memory 20 or 21 in the order of the dictionary to display the storage contents on a display part 2 as forward search. With a back key, on the other hand, the control part searches the memory 20 or 21 in the opposite direction to the order of the dictionary to display the storage contents on the display part 2 as backward search.
Patent JP-S5885556-A (JP)
Title: Dipping liquid-cooled structure of circuit unit
Inventor: OOKI NOBORU
IPC: H01L23/44
Filed: 1981-11-17
Abstract: PURPOSE:To provide means for connecting cooling function even if coolant liquid is leaked by bonding a heat sink having coolant liquid storage pocket on the prescribed heat sink surface of an LSI ceramic package. CONSTITUTION:A heat sink 6a which corresponds to the arranging heat of a printed board is bonded in advance on the back surface of an LSI ceramic package 1 to be placed on the printed board, and a copper heat sink has a pocket 61 for storing coolant 3. The package 1 having this heat sink is placed on the printed board 2, and even when the liquid is leaked to cause the surface of the coolant 3a to be lowered as 3b, the coolant of the prescribed amount is allowed to remain in the pocket of the heat sink plate, and even if the coolant is eliminated in a pressure vessel, heat sink effect can be maintained for the prescribed period of time.
Patent JP-S6426968-A (JP)
Title: Multi-processor system
Inventor: ISHIDO TEIICHI
IPC: G06F15/177
Filed: 1987-07-23
Abstract: PURPOSE:To perform a program loading job with no intervention of a processor and to shorten the program loading time by loading programs of master and slave processor modules via the DMA transfer. CONSTITUTION:The program stored in a file device 4 via an inter-processor module bus 3 is loaded into a slave processor module 2 from a master processor module 1. In this case, the DMA circuits 13, 14 and 23 are provided. The circuit 13 transfers said program to a memory 12 with DMA. When the program is addressed to the module 2, the circuit 13 sends the program to a transfer area 12-1 with DMA. Then the circuit 14 transfers the program to the bus 3 with DMA. The circuit 23 transfers the program to a memory 22 with DMA as long as the program is addressed to the circuit 23 itself.
Patent JP-S6268256-A (JP)
Title: Correction device for tool presetter setting position
Inventor: SHIMIZUME SHIGERU
IPC: B23Q15/00
Filed: 1985-08-21
Abstract: PURPOSE:To simplify a worker's correction job and improve the working efficiency of a machine by providing an operation means wherein a correction value is obtained on the basis of a program coordinate value for ordering a feed control means and the actual value measured about a workpiece machined to said value, and a tool presetter is reset according to the correction value. CONSTITUTION:Set values 'X+Q', 'X-Q' preliminarily stored in the memory 7 of a set value for a tool presetter, and a program coordinate value 'Xp' are taken into registers 8 and 9 respectively. Then, when collision and the like have taken place in a machine, a worker immediately repairs the machine and carries out a trial for cutting a workpiece, and the actual measurement value 'Xa' thereof is taken into another register 10. Then, when a push button on a control panel 3 has been pressed, a correction order is given via an inter face 3a and calculation is made in an operation circuit 12, giving the correction values of 'X+Q+(Xp-Xa) and 'X-Q+(Xp-Xa)'. After the completion of the correction, the set values are reset and taken into the register 8, thereby updating the set values of the tool presetter automatically and improving the working ratio of a machine.