baber/WOPTO huggingface dataset:
Patent JP-S6046000-A (JP)
Title: Programmable read-only memory having bit correction
Inventor: KAMATANI MICHITOKU
IPC: G11C17/00
Filed: 1983-08-23
Abstract: PURPOSE:To check a PROM simply for a short time by forming a parity check memory in the PROM. CONSTITUTION:The parity check memory 4 in addition to a program data memory 3 is also formed in the PROM and parity information corresponding to program data is written in the memory 4 through an input buffer 8 and a correction code generating circuit 9. The contents of the memory 4 are read out, and if an error exists in the program data, the program data are corrected and outputted through a reading bit correcting circuit 6 and an output buffer 7. Therefore, the PROM is checked simply for a short time without replacing data in a defective memory part and a redundant memory. When a parity check bit is formed in the memory 4 to omit the correction of the corresponding contents in the memory 3 at the generation of a bit error in the parity data, the reliability of the PROM is improved moreover.
Patent JP-H0445917-A (JP)
Title: Manufacture of cushion body
Inventor: TAGUCHI YOSHIO
IPC: D06M23/00
Filed: 1990-06-14
Abstract: PURPOSE:To provide a cushion body having high air permeability and sitting and riding comfortableness and to reduce the cost thereof by simplifying a process by foaming an urethane material between entangled fibers and breading the foam thereof and curing the urethane material boned to the intersecting points of the fibers. CONSTITUTION:An injected foamable urethane material 3 begins to foam to fill the gaps of a fibrous material and rises to reach an upper mold 5 to fill the same with the gas bubbles 6 of the urethane material. By this method, the low density urethane material uniformly spreads throughout the mold. The gas bubble break before long to disappear and the greater part of the urethane material 7 after breading is coagulated to be boned to the intersecting point of fibers by a capillary phenomenon. By this way, the urethane material is thinly and uniformly dispersed in the fibrous material. Thereafter, steam or gas 9 of an amine type catalyst is introduced into a lower mold 2 from the inlet 8 provided thereto to be discharged from an outlet 10. By this steam or gas, the urethane material 7 is accelerated in curing to be bonded to the intersecting points of the fibers of the fibrous material 1. Thereafter, the upper mold 5 is opened to take out a cushion material as a product.
Patent JP-H04349863-A (JP)
Title: Cephalopod ink-containing rice cakes
Inventor: KUNITO TAKAO
IPC: A23L7/10
Filed: 1991-05-29
Abstract: PURPOSE:To obtain cephalopod ink-containing rice cakes having stable ink color and simultaneously prevented in occurrence of a mold by adding cephalopod ink to rice cakes. CONSTITUTION:The objective cephalopod ink-containing rice cakes obtained by adding cephalopod ink to rice cakes in an amount of >=0.08wt.% based on rice cake content.
Patent JP-S5943567-A (JP)
Title: Semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L27/108
Filed: 1982-09-03
Abstract: PURPOSE:To suppress the leakage current of an n type channel type memory in a semiconductor device which contains charge pump memory by directly covering and insulating an oxidized aluminum film on the exposed surface of a p type channel semiconductor channel region. CONSTITUTION:A protective film 20 which is formed of Al2O3 film is insulated on an n type silicon region 12 foring a bit line, a channel region 13 formed of p type silicon, an n type silicon region 14 connected to a power source, and wirings 6 which form a word line. A substrate bias sputtering method is preferred as a coating method. Then, a PSG film 10 is covered. When an Al2O3 film 20 is covered directly on a p type silicon region 13, no leakage current occurs, and in a charge pump memory IC capable of being highly integrated, an n-channel IC is improved in quality in the same manner as the p-channel IC.
Patent JP-S6133804-A (JP)
Title: Diamond tool material and method of manufacture thereof
Inventor: KURATOMI TATSURO
IPC: B24D3/06
Filed: 1984-07-26
Abstract: PURPOSE:To obtain a diamond tool material excellent in its shock resistance by fixedly supporting a diamond-fixed laminated structural body including diamond particles fixed together in a layer form and filled with metal in its interior voids, by means of a hard carbide-fixed laminated structural body via a hard material-fixed laminated structural body acting as a medium layer. CONSTITUTION:Powder of tungsten carbide/cobalt mixture formed by mixing 75wt% of tungsten carbide powder with 25wt% of cobalt powder is packed in a cylindrical container, powder of titanium nitride/cobalt mixture is further packed thereon in a layer form of 0.1mm. thickness, furthermore diamond powder is packed thereon in a layer form of 0.8mm. thickness and an upper cover is placed thereon, thus a material laminated in three layers being packed in a container. The material packed in the container is slowly heated up to 16,000 deg.C under 59,000kg/cm<2> work pressure, held at this temperature for 30min, cooled by water from outside with the pressure held as it is until the temperature drops to 300 deg.C. Then, the fixed solid body is taken out of the container as a diamond tool material.
Patent JP-H103888-A (JP)
Title: Rare gas discharge lamp
Inventor: HOTTA SHINICHI
IPC: H01J65/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas discharge lamp capable of reducing dispersion in final product shape by a simple constitution as well as improving productivity and restricting galvanic corrosion. SOLUTION: This lamp is provided with a straight tube shaped envelope 1 having a light emitting layer 2 on an inner face and a sheet structure body 3 spacing and arranging a pair of external electrodes 5 and 6 each other made of metal members on a one face of a translucent sheet 4 having its length the substantially same as a full length of the envelope and having an electric connection relation with the external electrodes from the ends of the external electrodes, the external electrodes 5 and 6 and terminals 51 and 61 of the sheet structure body 3 are laminated with each other, the laminated part is ultrasonically welded 52 and 62 and coated with adhesives 53 and 63 having their moisture-proof function,  and generation of shape dispersion and galvanic corrosion can be restricted by winding the sheet structure body 3 on the outer circumference face of the envelope 1 so that the external electrodes 5 and 6 are positioned between the envelope 1 and the translucent sheet 4.
Patent JP-H06342353-A (JP)
Title: Information processor
Inventor: ISHIBASHI MASAYUKI
IPC: G06F3/048
Filed: 1993-05-31
Abstract: PURPOSE:To improve the efficiency of the debugging of an application program for screen transition operation by preventing a path which is already simulated from being simulated again at the time of the debugging. CONSTITUTION:This information processor is provided with a transition path chart generating means 6 which generates the transition path chart of screen transition on the basis of the application program for screen transition operation and stores it in a file 7, a simulation means 4 which sets the flag of screen transition operation after simulation ON at the time of debugging and stores it in an execution management table 5, and a transition path chart display means 8 which displays the transition path chart while differently displaying the path after the simulation among paths in the transition path chart in the file 7 by referring to the flag in the execution management table 5.
Patent JP-H0319499-A (JP)
Title: Automonous decentralized type controller
Inventor: TASAKA YOSHIRO
IPC: H04Q9/00
Filed: 1989-06-15
Abstract: PURPOSE:To send data while data not requested for its periodicity exist in mixture by sending sequentially the data stored in a transmission buffer memory to other controllers except for data transmission period of a blackboard type memory through the reception of a token signal. CONSTITUTION:Each of controllers 1-N has a blackboard memory 11 storing a cyclic data to be sent periodically to all other controllers, a transmission data memory storing an event data and a reception buffer memory 13 storing a received event data. Then every time a multivibrator 15 of a bus controller 14 is activated, the data in the blackboard memory 11 is sent periodically to other controllers. Thus, the bus controller 14 sends the event data to other controllers sequentially except the data transmission period of the blackboard memory 11 when the transmission buffer memory 12 stores the data. Then the data not requested of the periodicity is sent in mixture with the data to be sent periodically to other controllers.
Patent JP-H10336005-A (JP)
Title: Mos input/output buffer or switchable and multi-chip module complementary type
Inventor: YO SHIJIN
IPC: H03K19/0175
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a switchable input/output buffer for attaining high performance with low power consumption at MCM by making switchable input/output buffer structure for a multi-chip module(MCM). SOLUTION: The swtichable input/output buffer(SIOB) for MCM is divided into two parts in terms of functions. One of them is a transmitter 310 and is used for sending a signal to the outside of a chip. The other is a receiver 320 which is used for receiving a signal outside of the chip. In addition, minimized single end MCM input/output buffers 312 and 322 without ESD, MCM input/output buffers 311 and 321 with traditional ESD and prebuffers 313 and 323 with path selecting switches are included. Then, the buffer is utilized for optimizing MCM performance depending on whether connection is for chip-to- chip communication within the module or for access with the outside of the module.
Patent JP-H08296334-A (JP)
Title: Unit house for care service at home
Inventor: HARA KOUKI
IPC: E04B1/343
Filed: 1994-07-06
Abstract: PURPOSE: To provide a unit house for car service at home capable of being easily installed and withdrawn, requiring no renovation of a dwelling house, making it possible to always keep a room in a sanitary state having no bad smell and facilitaing the movement in the room. CONSTITUTION: A unit house for care service at home is equipped with an electric bed 1 for a person to be cared, a wash-basin 2 for washing face and hands, a wester style water closet 3 and a bath-tub 4, and the person to be cared rides on a water resistant sitting device 5a suspended to a moving assistant device 5 to lift the person up and down to move among them. The sitting device 5a is suspended from the moving assistant device 5, and the moving assistant device 5 is moved along a rail 9 built on the ceiling. A floor 7 and an interior wall 8 are formed of synthetic resin, and since a joint section between both of them is solidified with a calking agent to form water-tight construction without water leakage, the floor 7/interior wall 8 can be washed with water.  Flushed water is collected in a drain inlet located at the lowest point of slope because the floor 7 is sloped, and water is drained therefrom.
Patent JP-H054543-A (JP)
Title: Control device for engine and automatic transmission
Inventor: SUMIMOTO TAKAYUKI
IPC: B60W10/11
Filed: 1991-06-26
Abstract: PURPOSE:To obtain a control device for an engine and an automatic transmission whereby there is no unmatch between torque reduction and working oil pressure reduction corresponding to the torque reduction, thereby enhancing the shift quality, in a vehicle which is mounted with automatic transmission and enables torque reduction at the time of changing speed. CONSTITUTION:In a control device for an engine and an automatic transmission wherein an engine control unit 57 and a transmission control unit 58 grasp throttle opening, separately, and thus torque reduction control and working-oil pressure control are made at the time of changing speed, in the case when torque reduction is prohibited by the engine control unit 57, a torque-down prohibition signal is outputted to the transmission control unit 58 from the engine control unit 57, so that the reduction of working-oil pressure corresponding to the torque reduction in the transmission control unit 58 is stopped unconditionally.
Patent JP-H0826223-A (JP)
Title: Manufacturing device for sheet packaging body
Inventor: NAKAI TOSHIMASA
IPC: B65B43/06
Filed: 1994-07-06
Abstract: PURPOSE:To make the device smaller by a method wherein when a sheet-form article such as an oxygen-absorbent sheet, etc., is packaged, sheet-form chips to be packaged are carried by using a suction carrying means on the upper and lower surfaces. CONSTITUTION:For a sheet package-manufacturing device, an oxygen-absorbent sheet-punching device 61 is provided between suction belt devices 21, 22 which have a carrying surface on the top surface and a sealing device 62 and product- punching device 63 are provided between suction belt devices 24, 25 which also have a carrying surface on the top surface. Then, sheet-form chips to be packaged which are separated from a band-shaped oxygen-absorbent sheet 10 by the punching device 61 are suction-carried by a suction belt device 22, and when reaching under a suction belt device 23, the chips are drawn by the suction belt device 23 which has a carrying surface on the bottom surface and fed on the suction belt device 24, and dropped on a band-shaped air permeable layer sheet 11 on the suction belt device 24. Then, a band-shaped cover film 12 is fed on the top of chips to be packaged, and then the chips and the band- shaped cover film 12 are sealed as a product.
Patent JP-H0445492-A (JP)
Title: Digital special effect device
Inventor: HIRAYAMA KEIICHI
IPC: G09G5/00
Filed: 1990-06-13
Abstract: PURPOSE:To generate the nonlinear effect by giving easily reduction, enlarge ment, offset, etc., in the direction of a straight line having an arbitrary inclina tion and the direction being orthogonal thereto by calculating X and Y read-out addresses in accordance with the reduction/enlargement rates and the offset amount which are set in advance. CONSTITUTION:An input part 10 is operated, while an operator is looking at a television screen, and generates a voltage corresponding to an inclination to the X axis of an arbitrary straight line and a position of the arbitrary straight line. A constant generating part 20 executes A/D-conversion to each voltage outputted from the input part 1, and calculates and generates constants a=COStheta, b=SINtheta and (c) of an expression aX+bY+c=0 for showing an arbi trary straight line. A distance arithmetic part 30 receives X and Y addresses (x), (y) and the constants (a), (b) and (c) from the constant generating part 20 and calculates a distance (d). ROMs 42 - 44 receive a signal for showing the distance (d) outputted from the arithmetic part 30, respectively, and output the reduction/enlargement rates and the offset amount, respectively which are set in advance in accordance with the distance (d).
Patent JP-H025951-A (JP)
Title: Instrument unit holder for dental therapy
Inventor: TERASAWA JUNJI
IPC: A61C19/00
Filed: 1988-06-24
Abstract: PURPOSE:To carry out the precise work according to the demand in the work for tooth cut, etc., by allowing a movable hose to be introduced in and out smoothly in any direction by the guide by the bevel-shaped rollers opposed in the longitudinal direction in a U-figure-shaped instrument hanger or by the guide by the guide rollers in the lateral direction. CONSTITUTION:A dental instrument A is placed in stable manners onto a U- figure-shaped instrument hanger 2, set on the bevel-shaped rollers 6 and 6 and guide rollers 7 and 7, keeping the top edge forward (X direction). Therefore, when the dental instrument A is taken out, a movable hose B joined with the instrument A passes between the guide rollers 7 and 7, and when pulled out or pulled back in the longitudinal (X) direction, said movable hose B is guided smoothly by the bevel-shaped rollers 6 and 6, while when pulled out, or pulled back in the lateral (Y-Y') direction, the movable hose B is introduced smoothly in any direction, guided by the guide rollers 7 7 and 7. Further, a microswitch 9 is installed at a proper position at the top edge of a bracket 10, and the reverse surface of a contact part 22 presses the microswitch 9 on closure contact, and the placing of the dental instrument A is detected.
Patent JP-H098347-A (JP)
Title: Fabrication of light emitting diode
Inventor: ABE HIROMITSU
IPC: H01L21/20
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a method for fabricating an LED having enhanced emission efficiency by providing a layer for suppressing the current flowing to the underside of an upper electrode through a simple fabrication process without increasing the number of steps of epitaxial growth thereby thereby eliminating useless emission at a place from where the light can not taken out and taking out the emitted light efficiently. CONSTITUTION: The light emitting diode includes a heterojunction emission layer comprising a first conductivity type lower clad layer 3, an active layer 4 and second conductivity type upper clad layers 5, 7 formed on a semiconductor substrate 1. A reverse layer 6 of conductivity type opposite to that of the upper clad layers 5, 7 is interposed between the upper clad layers 5, 7 and an upper electrode 10 is provided. Subsequently, impurities of conductivity type opposite to that of the reverse layer 6 are implanted using the upper electrode 10 as a mask and the conductivity type of the reverse layer is set identical to that of the upper clad layers 5, 7 except at the underside of the upper electrode 10.
Patent JP-H025499-A (JP)
Title: Interference checking system
Inventor: TAKAHASHI SHINO
IPC: H05K13/04
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the man-hour and period required for producing NC data by judging the presence/absence of interference from the overlapping states of rectangles after rectangular models of parts, heads, etc., are drawn in an X-Y plane and calculating the interference by forming three-dimensional models for only the parts, head, etc., which are judged as interfering with each other. CONSTITUTION:The space of parts and working spaces of the head, anvil, board holder, loader, unloader, etc., of an inserting machine when electronic parts are inserted into a printed circuit board are calculated by using a computer from the arrangement information and shape information of the parts and the shape information of the inserting machine and each space is approximated in rectangles containing plans normally projected on an X-Y plane. Then, after identifying the overlapping states of the rectangles, each space of the overlapping combinations only are approximated in composite graphics of rectangular prisms, circular cylinders, and spheres and overlapping states of the spaces are checked. Therefore, the number of complicated calculating times can be reduced and interference checking can be carried out in a short time.
Patent JP-S6311815-A (JP)
Title: Magnetic type rotary encoder
Inventor: TOKUNAGA ICHIRO
IPC: G01D5/245
Filed: 1986-07-03
Abstract: PURPOSE:To eliminate possible errors at the origin position due to the difference in the directions of rotation of a rotor, by making a reference magnetic pole section comprise three continuous magnetic signals magnetized on the rotor and with the polarities alternately reversed in the circumferential direction of the rotor. CONSTITUTION:When a reference magnetic pole section 8 is to be formed, a single pole head 7 for magnetization is used to perpendicularly magnetize magnetic signals 8a-8c continuously on a magnetic recording medium 6 mounted on the circumference of a base 5. The magnetic signals 8a-8c are magnetized with the polarities alternately reversed in such a manner that the central magnetic signal 8a is almost doubled in width as compared with both the end magnetic signals 8b and 8c. With such an arrange ment, an N pole of the magnetic signal 8a comes to be sandwiched by S poles of the magnetic signals 8b and 8c so that a magnetic flux expanding from the N pole are converged by the two and narrow S poles to suppress a magnetic field of the magnetic pole section 8 to an narrow range. This also permits magnetic fields 9b and 9c generated with the S poles to be little carried on detection signals from magnetoresistance effect elements by magnetizing the two end S poles more weakly than the central N pole. This can keep the origin position always constant regardless of normal or reverse rotation of the rotor 1.
Patent JP-H0823156-A (JP)
Title: Method for sealing electronic component and surface grinder for grinding sealing resin
Inventor: MORI MIKIO
IPC: H01L23/28
Filed: 1994-07-06
Abstract: PURPOSE:To provide a method which allows excellent cost performance, productivity and dimension accuracy for sealing an electronic component. CONSTITUTION:An IC chip 7, which is an electronic component, is mounted on a substrate 1 for mounting electronic component. Sealing resin 26 is printed on the substrate 1 using a metal mask, and whole plane of the IC chip 7 is covered. Then, the printed sealing resin 26 is heat-cured. The top plane of the cured sealing resin 26 is ground by a surface grinder 8, and the sealing resin 26 is permitted to have a prescribed thickness.
Patent JP-S63317343-A (JP)
Title: Position matching device for two moving objects
Inventor: YAMAGATA YASUFUMI
IPC: B41F17/14
Filed: 1987-06-22
Abstract: PURPOSE:To enable position matching automatically at a prearranged location by keeping one of two moving objects in a standstill position while timing it to the other moving object and causing such one moving object to stand up. CONSTITUTION:A start timing computing means 14 operates on parameters such as a travel distance from a stop position and ROM 11 and time t required for movement of roller 71 or 72 from a stop position to a position for position matching based on time information. A start signal is applied to a drive voltage supply circuit 16 by a reference pulse P1 and FG1 when a plate body 1 comes right before the position for position matching. A signal from a velocity detection circuit 12 is supplied to the drive voltage supply circuit 16, and a prearranged drive voltage for making a velocity equal to a detection velocity is applied to a motor 9 via an amplifier 17 for starting. The roller 71 or 72 is compressed to the plate body 1 when time t has elapsed from a start time, and correct positioning is performed at an equal velocity for printing.
Patent JP-H01321380-A (JP)
Title: Drive circuit
Inventor: KAGEYAMA KOICHI
IPC: G01R31/02
Filed: 1988-06-23
Abstract: PURPOSE:To enable handy automatic discovery of disruption of an LED element and a non-continuity between driven devices by accomplishing electric judgement of condition on the output terminal side between forcible turning OFFs of a signal output to an open collector by a scanning pulse. CONSTITUTION:When receiving a signal on the input terminal side, a drive means 10 outputs the signal with an open collector on the output terminal side to access a corresponding driven device 50. Then, an output of the open collector is forcibly turned OFF at a predetermined time interval by a scanning pulse outputted from a scanning pulse generation means 20. The state on the output terminal side during the period is judged electrically by a judging means 30 to determine continuity and disconnection with the device 50. This enables handy and automatic testing during the operation.