baber/WOPTO huggingface dataset:
Patent JP-H10121291-A (JP)
Title: Method and device for adhering chromium layer to gravure drum
Inventor: DAETWYLER MAX
IPC: C25D7/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for adhering a chromium layer to a gravure drum with which a higher electrodeposition speed than in the conventional practice and, hence, a shorter time for processing are achieved. SOLUTION: A part of the outside surface 4 of the gravure drum 3, which is rotary-driven around the longitudinal axis line 3a for chromium plating, is immersed in an electrolytic solution 2. The outside surface 4 of the gravure drum, which acts as a cathode, cooperates with a holed anodic metallic plate 7, which constitutes an anode 5, to form a gap 8. The electrolytic solution is introduced into this gap 8 from a discharge nozzle 12 at a state of turbulent flow. The electrolytic solution 2 is almost in a state of room temp. Higher current yield compared with the conventional device is obtained when this chromium plating device is used.
Patent JP-S60146294-A (JP)
Inventor: FURANKU CHIMOSHII MOSU
IPC: G09G3/38
Filed: 1984-11-29
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-H03114323-A (JP)
Title: Optical data link device
Inventor: OKAMOTO MIKIO
IPC: H04B10/2507
Filed: 1989-09-28
Abstract: PURPOSE:To attain long range transmission with high quality by using a DC amplifier for only the 1st stage of a light reception module and transmitting a signal up to a DC frequency. CONSTITUTION:A device is provided with monostable multivibrators 2, 4, NAND gates 6, 8, current limit resistors 10, 12, a light emitting element 14, an optical fiber 16, a light receiving element 18, an AC amplifier 20, a level shifting circuit 22, and a Schmitt trigger inverter circuit 24. Then a bias current is made flow to the light emitting element 14 to supply a pulse current at the up-edge or the down-edge of an input signal or to interrupt a bias current or to reduce it to send the signal. Thus, the long range transmission is attained and stable signal transmission is attained with less pulse width distortion.
Patent JP-H04128949-A (JP)
Title: Data storage method for semiconductor memory
Inventor: KANEKO KEIICHI
IPC: G06F12/16
Filed: 1990-09-20
Abstract: PURPOSE:To enhance data transfer rate in a semiconductor memory without necessitating the increase of hardware memory device and to protect stored data from becoming error even if data transfer is interrupted by providing the semiconductor memory with the function that when writing a data block in the data memory, old data to be updated by the writing is read out and written in an old data buffer memory. CONSTITUTION:Although new data is written directly in a data memory 11, since old data in the memory 11 is stored in a buffer memory 16, even if the writing is interrupted during writing a data block, by reading data from the buffer memory 16 and writing the data in the memory 11 the old data in the memory 11 can be restored and data in memory 11 does not become a parity error or the like. With this, the semiconductor can enhance data transfer rate without inducing the increase of hardware device and even if operating interruption occurs in the semiconductor memory, stored data does not cause error.
Patent JP-H0591163-A (JP)
Title: Data error discrimination device
Inventor: MORIKAWA TORU
IPC: H04L69/40
Filed: 1991-09-30
Abstract: PURPOSE:To provide the data error discrimination device which discriminates whether or not polling data sent by a primary station and status data sent by a secondary station are normal data for the primary and secondary stations themselves in semi-duplex packet data communication sending/receiving HDLC protocol data. CONSTITUTION:The device is provided with an I/O port receiving/outputting data, a shift register 2 converting serial data into parallel data, a clock generator 3 applying synchronization conversion to the packet data for each byte, a 1/8 frequency divider counter 4, a latch circuit 5, an opening flag discrimination circuit 6 for discriminating a first flag of an HDLC communication protocol data, plural data discrimination circuits 8A-8C, and a closing flag discrimination circuit 7 discriminating a final flag of the protocol and displaying red/green LEDs.
Patent JP-S63105852-A (JP)
Title: Method and device for controlling rearrangement of tool
Inventor: IMASHIRO TADAHIRO
IPC: B23Q3/157
Filed: 1986-10-23
Abstract: PURPOSE:To improve the rate of operation of a machine tool, by performing rearrangement of tools so as to decrease a number of processes and the work time as small as possible while checking the interference of the fellow tools with each other when necessary. CONSTITUTION:A component decision means checks the existence of values out of the predetermined range in an evaluation matrix component corresponding to one set of unit combination cartridges selected by a cartridge selecting means. A rearrangement instruction means, when a decision result by the component decision means obtains the value to exist, generates a rearrangement instruction for a tool corresponding to a component having the value out of the predetermined range of the evaluation matrix component values. A tool movement control means, when the decision result by the component decision means obtains no existence of the value, generates an instruction, which moves a tool required for rearrangement to a predetermined tool holding hole of a central cartridge in one set of unit combination cartridges composed of selected three cartridges, to a tool moving means.
Patent JP-S61128769-A (JP)
Title: Dc power source
Inventor: OGASAWARA NAGAO
IPC: H02M7/08
Filed: 1984-11-28
Abstract: PURPOSE:To reduce an IHM distortion by turning ON and OFF a transistor which outputs a load of a capacitor by a timing signal of a timer, thereby producing a smoothed DC having less ripple. CONSTITUTION:An AC power is applied through a power source transformer 1 to rectifiers 2-4, and capacitors 5-7 are charged. The capacitors 5-7 are discharged by sequentially turning ON transistors 8-10 to output a smoothed current. The transistors 8-10 are shifted at 120 deg. by a timer 16, and sequentially turned ON.
Patent JP-H0195724-A (JP)
Title: Production of food
Inventor: MURATA TOSHIAKI
IPC: A23B4/10
Filed: 1987-10-05
Abstract: PURPOSE:To preserve foods freshly and stably for a long period of time, by attaching aqueous gel prepared by absorbing water in a water-absorbing resin to cooled foods and keeping the foods in cold storage. CONSTITUTION:Aqueous gel is attached to the surface of cooled or frozen foods. Since the aqueous gel has >=99% water content, a snow or ice film is formed on the surface of the foods at <=0 deg.C. At >=20 deg.C, since the iced material is melted into water and the water is retained in the water-absorbing resin, the water remains in the surface of the foods without flowing away. Consequently, the surface of the foods is constantly shut off from air.
Patent JP-H04130575-A (JP)
Title: Multiple processing type digital signal processor
Inventor: YOSHIDA KAZUHIRO
IPC: H03H17/02
Filed: 1990-09-20
Abstract: PURPOSE:To obtain a cost reduction and a high versatility while executing a multiple channel process by providing a port selection circuit for selecting a desired input/output port part to receive channel information from a channel counter. CONSTITUTION:A port selection circuit 8 receives the channel information from a channel counter 7, then input data are inputted to an input port part 5-i for a desired channel and are fetched in an arithmetic part 4. And if necessary, past data from a second storage part 3 are fetched in the arithmetic part 4. These input data and the data in the second storage part 3 are processed according to a prescribed procedure, and coefficient data necessary for an arithmetic are applied from a first storage part 2. The arithmetic result is fetched in the arithmetic part 4 again, and the same process are continued. The arithmetic result in the process updates the data written in the second storage part 3 as necessary. The final arithmetic result is outputted in an output port part 6-i for the corresponding channel selected in a port selection circuit 9. Thus, while executing the channel process, the cost reduction and the high versatility can be obtained.
Patent JP-S63104844-A (JP)
Title: Ink jet recording head
Inventor: MATSUMOTO HIROZO
IPC: B41J2/045
Filed: 1986-10-22
Abstract: PURPOSE:To obtain a highly reliable recording head which can be manufactured easily, by constructing the recording head with an ink cavity plate having an ink cavity window, a cover plate, a plurality of piezoelectric elements, a nozzle plate having an ink nozzle window and a baseboard having an ink supply groove. CONSTITUTION:An open ink supply groove 20A is arranged in a base board 20, while a nozzle plate 21 has a plurality of rows of ink nozzle windows 21A opening to the sideface and an ink cavity plate 22 has a plurality of rows of ink cavity windows 22A opening from one main face to another main face. A flexible cover plate 23 closes one of ink cavity windows 22A. Baseboard 20, ink nozzle plate 21, ink cavity plate 22 and cover plate 23 are laminated in that order, then they are heated in a vacuum thermal furnace and integrated. Thereafter, the cover plate 23 is jointed with a planar piezoelectric plate 24, then said plate 24 is cut to provide a piezoelectric element 24A which is fixed with a lead wire.
Patent JP-H1156530-A (JP)
Title: Chair with weighing scale
Inventor: SAHO MIDORI
IPC: A47C9/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To measure weight and a weight/fat rate in the state of sitting by providing a load measuring part at a seat part or leg part. SOLUTION: The load measuring part 1 being a load measuring means is arranged on the top of the seat part of a chair. Then, the part 1 can measure a load by itself and the reaction of the part 1 is supported by the part 2 at the time of measuring weight. Legs 3a and back parts 4a and 4b are integrated with the part 2 and a back part 4c is integrated with the parts 4a and 4b. In addition, leg supporters 3b and 3c are integrated with the legs 3a. When a person sits down on the chair and places the whole weight of him on the part 1 by lifting his legs from a floor, the weight of the sitting person is measured, the result is transmitted to a display part 5a fixed to a part of the part 2 through a signal wire 6 to display on its visual display part 5b and the sitting person can see the display in the state of keeping sitting.
Patent JP-H0193143-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: YOSHIHARA SHINJI
IPC: H01L21/76
Filed: 1987-10-05
Abstract: PURPOSE:To make possible a reduction in the intervals between elements by a method wherein roughnesses are respectively formed on the surfaces on each one side of first and second semiconductor substrates and are each covered with an insulating layer, the roughnesses are respectively engaged with each other and are fitted in each other using a fluid bonding agent, the substrates are removed while the roughnesses are remained and the elements are respectively provided on the roughness parts. CONSTITUTION:An N<+> layer 2 is deposited on the surface on one side of an N<-> Si substrate 1 and is covered with an SiO2 layer 3, the side of the layer 3 is supported by another substrate 4, an etching is performed to form parts consisting of the substrate 1 and the layer 2 as roughnesses 5 formed at intervals and the roughnesses 5 are encircled with an SiO2 layer 6. Moreover, the same treatment as the above is performed on a P<-> Si substrate 7 to form roughnesses 10 consisting of the substrate 7 covered with an SiO2 layer 12 and a P<-> layer 11 on this surface layer part and these roughnesses 5 and 10 are fitted in each other using a bonding agent while the roughnesses 5 and 10 are engaged with each other. After that, the substrates other than the roughnesses 5 and 10 are etched and removed and necessary elements are respectively formed on the roughnesses 5 and 10, which are completely insulated in the row direction. A reduction in the intervals between the elements is made possible in such a way and the utilization factor of a space is improved.
Patent JP-S62112943-A (JP)
Title: Operation condition setter for cooling, heating and ventilation
Inventor: NAKAMURA TADAO
IPC: F24F11/02
Filed: 1985-11-08
Abstract: PURPOSE:To avoid wasting of excessive energy, by informing the installation user of conditions to be set such as an operating time band and a temperature set point according to outside-air temperature, room temperature or ventilating conditions. CONSTITUTION:Items inputted by a user through an input part 4 are roughly classified into basic input data, operating condition settings and a data display request. The various items can be inputted by using only a ten-key device and a dicimal point key while referencing item numbers required in a user guide menu system on a display part 6. For example, based on the basic input data such as room constitution, energy cost and apparatus specifications, values of energy consumption per hour, cost and the like under the current operating condition settings are calculated, and are displayed on the display part 6 together with those values in an energy-conserving operation which are calculated based on a predetermined combination of cooling/heating capability, air quantity, a temperature set point and the like stored in a storage part 5. Accordingly, the user can modify the condition settings through the input part 4, as required, and can select a condition for better energy conservation.
Patent JP-H0297483-A (JP)
Title: Apparatus for producing single crystal
Inventor: NAMIKAWA YASUO
IPC: C30B15/24
Filed: 1988-10-05
Abstract: PURPOSE:To suppress the generation of crystal defects such as dislocation with a device for pulling up and growing a single crystal from a raw material melt on which a coracle is floated by dividedly forming the above-mentioned coracle to the upper part and to the lower part having the thermal conductivity higher than the thermal conductivity of this part. CONSTITUTION:The coracle 10 having >=1 communicating holes are floated on the part of the boundary between the raw material melt 7 and a liquid sealant 6 in a crucible 4 and the single crystal 3 is pulled up and grown from the melt 7 supplied into the coracle 10 through the above-mentioned communicating holes. The coracle 10 is divided and constituted to the lower part 10a which is held substantially immersed in the melt 7 and the upper part 10b which is positioned substantially above the melt 7. The material of the lower part 10a is formed of, for example, carbon having the thermal conductivity higher than the thermal conductivity of the upper part 10. The radiation of heat through the upper part 10b is suppressed in this way and the heating by the heat conduction through the wall surface of the coracle is mainly executed through the lower part 10a and, therefore, the heating is enhanced. As a result, the temp. gradient of the melt 7 in the coracle is optimized and the generation of crystal defects such as polycrystallization, twinning and dislocation is suppressed.
Patent JP-H03112654-A (JP)
Title: Multi-layered container and multi-layered package
Inventor: HARITA SHIGEYUKI
IPC: B32B27/28
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a package which is excellent in its gas barrier, perfume keeping property, organic solvent resistivity, heat molding property, and has heat sealing property by employing as an innermost layer a composition layer consisting of specific two kinds of ethylene-vinyl acetate copolymer saponified matter (EVOH) and then placing respective innermost layers into contact with each other and heat-sealing them thereafter. CONSTITUTION:A multi-layered container is made such that a composition layer consisting of two kinds of EVOH satisfying formulas is employed as an innermost layer and respective innermost layers come into contact with each other and are heat-sealed thereafter. The multi-layered container is excellent in its gas barrier, perfume keeping property, organic solvent resistivity, heat molding property, furthermore, in its heat sealing property in low temperature. In the formulas, M I t, M I a 1 and M I a 2 denote each melt index (g / 10 minutes) of the composition (t) and EVOH (a 1), (a 2) constituting it under the conditions of the temperature of 190 deg.C and the loads of 2160 g, and E T a 1 and E T a 2 show each ethylene content (mol.%) of the composition (t) and EVOH (a 1) and (a 2), and D S t indicates an average saponification degree of vinyl acetate component of EVOH (a 1) and (a 2) constituting the composition (t), and the W T a 1 sets forth the rate (wt.%) of (a 1) with respect to the EVOH (a 1) and (a 2).
Patent JP-S63106840-A (JP)
Title: Data processor unit
Inventor: AOTO GIICHI
IPC: G06F11/22
Filed: 1986-10-24
Abstract: PURPOSE:To attain efficient debug by controlling an internal bus buffer means so as to be brought into a state outputting data when a central processing unit reads the data from a data storage means. CONSTITUTION:When a read operation in the inside of a slave microcomputer SMCU is commanded by the operation of an internal controller ICONT, an internal data bus buffer circuit IDBBUF is controlled to be in the state enabling an output and the data read by a CPU in the internal read is supplied also to an external data bus ODB. Thus, a trace memory TM monitors the internal state of the slave micro CU. Thus, if the data read in the inside of the salve microcomputer SMCU is in error, the error is recognized easily based on the stored in the trace memory TM to improve the debug efficiency.
Patent JP-H0584382-A (JP)
Title: Washing machine
Inventor: OKADA TSUTOMU
IPC: D06F37/24
Filed: 1991-09-30
Abstract: PURPOSE:To improve a weight detecting system section and reduce the vibration of an outer tub at the time of dehydration in a washing machine provided with a weight detecting system at the support section of the suspension bar of a machine frame. CONSTITUTION:A supporter 17 supported on a machine frame 1 and having an insertion section 18 inserted with a suspension bar 4, a cylinder rubber section 19 provided on the inner wall of the insertion section of the supporter 17, a spring receiver 20 fixed at the upper end of the suspension bar 4, and a sensor spring 21 provided between the spring receiver 20 and the supporter 17 are provided. A fixed shaft 15 fixed to the suspension bar 4 so as to be brought into contact with the cylinder rubber section 19 when the suspension bar 4 is lowered than the preset position, a vibration-proof spring 12 provided between an outer tub and the lower end of the suspension bar 4, a core 16 fixed to the suspension bar 4, a coil 22 provided around the core 16, and a converting circuit converting the change of the inductance of the coil 22 into an electric signal are provided.
Patent JP-H0299745-A (JP)
Title: Controller and anomaly diagnosing device for internal combustion engine
Inventor: OYAMA TAKASHIGE
IPC: F02D41/04
Filed: 1988-10-07
Abstract: PURPOSE:To form the proper mixed gas at a low temperature by determining the parameters of a compensating means on the basis of the output information of the first detecting means for accelerating speed, etc. and the second detecting means for air-fuel ratio so that the difference from a set aimed value reduces. CONSTITUTION:An aimed value setting means 6 receives the stepping-ON quantity of an accelerator pedal and sets an aimed torque and air-fuel ratio, and calculates the aimed values x1 and x2 and outputs them. Though the deterioration of the responsiveness accompanied with the delay of supply is prevented by adding the compensating means 4 and 5, the compensation fuel is applied with the influences of the distillation characteristic, temperature of cylinder, etc., and the torque of an engine 1, the value such as accelerating speed related to the torque, and the air-fuel ratio are detected by the first and second detecting means 7 and 8, and the parameters of the compensating means 4 and 5, i.e., the parameters such as the vaporization performance of the fuel and the temperature of the cylinder which are related to the optimization of the mixed gas in the cylinder are determined by a parameter setting means 9 on the basis of these detected values. Therefore, even during the low temperature operation or warming operation in which temperature changes each time, the optimization of the mixed gas in the cylinder can be secured.
Patent JP-S62112075-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONDO KATSUHISA
IPC: G01R31/28
Filed: 1985-11-12
Abstract: PURPOSE:To shorten a test time and to facilitate the formation of a test pattern by controlling the output of an address register for a memory according to the internal state of a mode register. CONSTITUTION:When the function of an IC which has 16-bit data length and 9-bit address length of the memory is tested, a signal indicating the test mode is outputted to a control signal line 7. A signal 5 is a system clock, and a signal is a write control signal for the address register; when the signal 6 is '1' and the clock rises, data are written from address registers 1 and 1' and signals on address register output signal line groups 4 and 4' vary. Then, the high-order 8 bits of address registers are outputted from an external signal group 2 and the low-order 8 bits of the address registers are outputted from the signal line group 2 in a next cycle.
Patent JP-H03117543-A (JP)
Title: Production instruction method
Inventor: SUZUKI YASUSHI
IPC: G05B19/418
Filed: 1989-09-29
Abstract: PURPOSE:To automatically update the stock number with the use of the production quantity in each stage and to reduce a stock confirming work and consumption calculation work, by providing a means which calculates the working quantity of consumed materials, parts, etc., with the use of the production quantity in each stage and a means which updates the stock number based on the calculated data thereof. CONSTITUTION:A function 1 planning the production calculation of the production factory whole body and a function 2 storing and updating the production technical data set by a design or between production technical parts and the production progress actual result data fed from each production stage are provided. A function 3 for deciding the work instruction order to each production stage with the use of these functions 1, 2 is provided and also a work instruction display function for displaying the work contents, the work order thereof and production capable number of each production stage and for transmitting the information of the completion number, defect number, etc., at the time when the work of a certain part in the production stage thereof is completed to a server via a network, is provided as well.
Patent JP-H1098897-A (JP)
Title: Control, controller, and timer for stepping motor
Inventor: IIJIMA YOSHITAKA
IPC: H02P8/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a control method which reversely-drive a stepping motor stored in an electronic clock or the like and prevent consumed power from increasing. SOLUTION: When a stepping motor is driven in the normal-turn direction, the driving pulses P1 of low voltage V1 are supplied, and when it is driven in the reverse-turn direction, the driving pulses P22 of high voltage V0 are supplied. By changing the voltage of the driving pulses depending upon the normal- and reverse-turn directions, it is possible to restrain consumed power used at the normal-rotation for ordinary operation in a timer or the like. When it is desirable to make a reverse turn for timer setting or the like, it is possible to turn a clock needle reversely with driving pulses of high voltage V0. By combining auxiliary driving pulses Pa for reaction with three pulses of the first driving pulses P21 for attraction, it is possible to make a reverse turn and increase reverse-turning speed.