baber/WOPTO huggingface dataset:
Patent JP-H10107849-A (JP)
Title: Data exchanging device
Inventor: YAMAGUCHI TETSUO
IPC: H04L12/931
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the overheads of frames by detecting that the data amount of a terminal side transmission buffer is for being maintained fixed after congestion information is sent out to a channel processing part and forcibly stopping data transmission from a corresponding transmission buffer to a terminal. SOLUTION: The states of the terminal side transmission buffer 115 and a channel processing side reception buffer 113 are monitored in the congestion state detection part 117 of a channel housing part 10, and when a congestion state is detected, the congestion information is informed from a dedicated frame congestion informing information preparation part 110 or an individual line congestion informing information preparation part 111 to the channel processing part 20. At the time, an under-congestion-state transmission buffer length detection means 118 is driven by a congestion state detection part 117, and when transmission data from the channel processing part 20 are not stopped, the under-congestion-state transmission buffer length detection means 118 detects that the data buffer length of each terminal side transmission buffer 115 exceeds a threshold value set beforehand and a corresponding transmission data forced stoppage instruction means 119 is driven.
Patent JP-H1099908-A (JP)
Title: Cold rolling method of tube by cold pilger mill
Inventor: ABE HIDEAKI
IPC: B21B25/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a tube product in which the outer diameter is approximately uniform over the whole length of a tube, and extremely high dimensional accuracy is required with excellent yield by stopping feeding the lubricating oil to a part to be rolled of a preceding tube stock during a temporary stop of a roll stand when charging a new tube stock. SOLUTION: When the lubricating oil is continuously fed to a part to be rolled of a preceding tube stock SP1 even when a roll stand 2 is temporarily stopped, the dimensions of roll dies 2a, 2a and a taper mandrel 5a are reduced through thermal shrinkage, a large fluctuation in dimension is caused in a tip part to be rolled of a succeeding tube stock SP2 to be rolled at the beginning when the roll stand 2 is re-operated. Therefore, feeding of the lubricating oil to the part to be rolled of the preceding tube stock SP1 must be stopped during the temporary stop of the roll stand 2 when charging a new tube stock SP3 . No outer diameter gage-off part is caused in the rolled tube.
Patent JP-H0998025-A (JP)
Title: Oscillator
Inventor: KONDO SHUJI
IPC: H03H9/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a substrate by putting an oscillation element upon a control element on the substrate and then connecting both elements together via the bonding wires. SOLUTION: A rectangular oscillation element 4 is put on a rectangular control element 5 and both elements are mounted on the surface of a substrate 1. The element 5 is placed in a recess part prepared on the substrate, and the element 4 is placed orthogonal to the element 5 on the substrate 1. In such a mounting structure, the electrodes 5a of the element 5 are exposed at both sides of the upper element 4 and connected to the wring patterns 2 via the bonding wires 6 on the substrate 1. At the same time, two electrodes 5a placed at both ends of the element 5 are directly connected to the electrodes 4a of the element 4 respectively via a hollow wiring consisting of the wires 6. That is, the oscillation of the element 4 is controlled by the element 5 via the wires 6.
Patent JP-H04134356-A (JP)
Title: Image forming device
Inventor: KOBU MAKOTO
IPC: G03G15/00
Filed: 1990-09-26
Abstract: PURPOSE:To easily constitute the device of simple performance by making respective units such as a base substrate, a writing unit, a developing unit, a cleaning unit, a paper unit and a fixing unit free to be loaded and unloaded with respect to the base substrate base unit and enabling them to be exchange every unit. CONSTITUTION:The various kinds of units having an almost identical shaped casing are formed so that they can be loaded or unloaded with respect to the base substrate unit 11. The writing unit 12, the developing unit 13, the paper unit 14, the cleaning unit 15, the fixing unit 16, a reading unit 17 or the like are used as the various kinds of units. Besides, positioning holes 31 are provided on both side parts of the insertion port 27 of the casing 11a in order to position the respective units at the loading time thereof every unit and a positioning pin is provided on the respective units. Then, the precise positioning thereof is executed by inserting the positioning pin in the hole 31 at the loading time. Thus, even the forming speed of an image can be properly accelerated by a user by additionally buying the writing unit 12 or rearranging the respective units.
Patent JP-H01100227-A (JP)
Title: Method for reducing fluidized bed of fine powdered ore
Inventor: SATO KAZUHIKO
IPC: C22B5/14
Filed: 1987-10-13
Abstract: PURPOSE:To prevent occurrence of serious accident, such as unstable operation of fluidized reduction and stop of the operation by injecting a part of reducing gas to the part, where fine powdery ore is easily stuck, in circulating passage of the fine powdery ore in the fluidized bed reduction furnace. CONSTITUTION:The fine powdery ore having <=500mum grain size is charged into the reducing furnace 1 through a hopper 2 discharging device 3 screw feeder 4, etc. On the other hand, high temp. reducing gas 8 generated in supplying device 6 and heating deice 7 is introduced from furnace bottom. Reduction of the above fine powdery ore is executed on a gas distributing plate 9 from the reducing gas 8 as the fluidized bed 5. The fine powdery ore is carried into a cyclone 10 together with the reducing gas 8 and collected and returned to the fluidized bed 5 through circulating pipe 11. In the above fluidized bed reduction method, to the part, where the fine powdery ore is easily stuck in the circulating passage for the powdery ore, a part of the above reducing gas is injected through the injecting nozzles 13a-13c. By this method, momentum of the fine powdery ore, which comes to the above part is increased, to prevent piling caused by sticking and growing.
Patent JP-S63110819-A (JP)
Title: A/d converter circuit
Inventor: YAMAGUCHI AKIRA
IPC: H03M1/38
Filed: 1986-10-28
Abstract: PURPOSE:To simplify an A/D converter circuit which can compensate an offset error by providing a means selecting an analog input voltage or an analog threshold voltage, an A/D conversion means, an offset data latch means, a D/A conversion means, a subtractor means, etc. CONSTITUTION:Prior to A/D-converting the analog input voltage VIN, it is switched to the analog threshold voltage V0 through a switch 20. The voltage V0 is supplied to the A/D converter 22 through an analog adder 21. Afterwards digital data at that time is supplied to an offset data latch circuit 24, which latches the data. The latched data is applied to the D/A converter 25, and D/A-converted. In that state the switch 20 is changed over, and the voltage VIN is supplied to the adder 21. A voltage outputted from the converter 25 is subtracted from the voltage VIN, and the subtracted one is supplied to the converter 22, A/D-converted and outputted as digital data DOUT from a terminal 23. Thus the constitution of the circuit and processing is prevented from being complicated, and the offset error is compensated.
Patent JP-H02102504-A (JP)
Title: Manufacture of rare earth-iron-boron anisotropic magnet powder
Inventor: SAKAMOTO HIROAKI
IPC: H01F1/06
Filed: 1988-10-12
Abstract: PURPOSE:To manufacture highly efficient anisotropic magnet powder by a simple process by a method wherein a plastic processing is directly conducted on the permanent magnet thin strip obtained using a liquid quenching method or on the powder obtained by pulverizing the thin strip. CONSTITUTION:An Fe-R-B alloy (R is the rare-earth element containing at least a kind of Nd and Pr) is melted, the powder obtained by crushing the permanent magnet thin strips manufactured by quenching, or the powder obtained by crushing said thin strips is filled in a metal container, the inside of the container is replaced with a vacuum or inert atmosphere, and after the container has been airtightly closed, it is rolled at the temperature of 500 to 900 deg.C. As the Fe-R-B magnet alloy is subjected to oxidization in a high degree, a high temperature treatment must be conducted in a vacuum or an inert atmosphere. In this case, after the thin strips or the powder obtained by crushing the thin strips has been filled into the container, the high-temperature treatment can be performed in a simple manner merely by replacing the inside air with a vacuum or inert atmosphere. As a result, the Fe-R-B anisotropic magnet powder can be manufactured by a simple process.
Patent JP-H09102910-A (JP)
Title: Device and method for processing moving image
Inventor: RI SOUKICHI
IPC: H04N19/20
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To exactly extract a fast and big moving object at high speed by removing an area having a small motion vector inside a detected moving area. SOLUTION: A photographed video sequence is recorded in a video storage circuit 2. Based on that stored frame, a frame, in which a moving object appears, is supplied to one input terminal of a moving area detection circuit 4 and a frame, in which no moving object exists, just before the appearance of the moving object is supplied to the other input terminal of the detection circuit 4. These two signals are processed by the detection circuit 4, and a moving object extraction candidate key signal is outputted. With the detected moving area or any area surrounding this moving area as an object, motion vector is found by a motion compensated moving area deciding circuit 6, and the area (background) having a small motion vector is removed. Thus, the fast and big moving object (player) can be exactly extracted.
Patent JP-H0999725-A (JP)
Title: Air conditioner for automobile
Inventor: KAJINO KAZUHIKO
IPC: B60H1/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To attain size reduction in an air conditioner for an automobile. SOLUTION: A sliding door 12 is slidably arranged in a case 2 to form an air passage, and this sliding door 12 is slidingly moved so as to cross an air passage 4a of a heater core 4 and a cold blast passage 5, and an air quantity rate to the heater core 4 and the cold blast passage 5 is adjusted. In the case 2, an air blower 6 is arranged in an upper part of an evaporator 3, and in the case 2, a rotary door 15 is rotatably arranged in an upper part of the heater core 4 on the air downstream side of the heater core 4 and the cold blast passage 5. Plural blowoff air passages 17, 18 and 19 are selectively communicated with each other by this rotary door 15, and blowoff modes are switched to/from each other.
Patent JP-H08120657-A (JP)
Title: Cereation of artificial water-surface ground
Inventor: MAEDA KOUKI
IPC: B63B35/44
Filed: 1994-10-21
Abstract: PURPOSE: To create a stable, subsidence-free artificial ground with load partially sustained by buoyancy of water by a method wherein a case body in a double-slab structure having a number of water tanks is constructed on the surface of the water and supported with foundation piles. CONSTITUTION: Piles 1 are driven into the support ground on the bottom of the water with a floating pile driver and the piles are made uniform in their heights with brackets 2 attached. Impermeable walls are provided to surround an area for construction, and drainage is made until the water level comes down to where execution of work becomes available. Lower chords 3B for trussed beams are installed between the brackets 2, and temporary steel beams are installed between the lower chords 3B for the trussed beams, and trussed beams 3 are formed of truss members 3C and upper chords 3A for the trussed beams. Tie rods are applied to connect the adjoining upper chords 3A for the trussed beams, and forms for beams are erected with reinforcements for the trussed beams and reinforcements for bottom slabs arranged.  Then concrete is cast and thereby a number of water tanks 6 partitioned with beam concrete 7C are formed. The water tanks 6 are covered with upper concrete boards 7A, each provided appropriately with a drainage port. After concrete is hardened, the temporary steel beams are removed, the water level is restored to its original position 9, and the impermeable walls are removed.
Patent JP-H0199891-A (JP)
Title: Ic card
Inventor: OCHI KATSUNORI
IPC: G06K19/077
Filed: 1987-10-12
Abstract: PURPOSE: To relieve the mechanical stress and to prevent the disconnection by connecting a metallic thin wire for connecting a chip of a module IC and a lead-through lead at a left side or an upper side of a chip to be located on a position further than a center line of the long and short sides of a card. CONSTITUTION: A chip 1 is adhered to a module IC 5 to be inserted between the IC cards 7, and then is connected with a lead-through lead 2 by a metallic thin wire 3. In the case of one-chip module, the number of connections is small, that is, eight or six, so that it is designed in advance that the metallic fine wire 3 is located on the left side or upper side when the module IC is inserted between the cards 7. By locating the metallic fine wire 3 further than a center line of the long and short sides of the card 7, the mechanical stress to the metallic thin wire 3 can be relieved when the card bending stress is applied. Whereby the disconnection of the metallic thin wire can be prevented.
Patent JP-S63114850-A (JP)
Title: Machining simulation system for numerical control program
Inventor: SUZUKI TOMOHIRO
IPC: G05B19/4069
Filed: 1986-10-30
Abstract: PURPOSE:To enable the execution of the proper verification of a numerical control program more easily by using the shape of a workpiece obtained in a simulation at the preceding work stage for a simulation in the succeeding work stage. CONSTITUTION:In order to verify a first numerical control program, the shape 40 of a workpiece is indicated together with a chuck 41 and thereafter the shape of a tool 42 is displayed. And machining is made according to a numerical control program, thereby verifying the first numerical control program. And the shape 43 of the workpiece as machined is obtained and a machining result is confirmed. Consequently therewith, the shape 43 is saved in an image data storage part 10. Then, image data saved in the image data storage part 10 is read out and displayed on a CRT screen 9 via an image display control part 8 and furthermore a tool shape 44 is displayed, thereby verifying a second numerical control program. And a shape 45 a result of the verification is obtained and the result of machining is confirmed. According to the aforementioned process, the verification of the numerical control program is all the more ensured.
Patent JP-S62115855-A (JP)
Title: Resin-sealed diode bridge
Inventor: IWASHITA HIDETOSHI
IPC: H01L25/07
Filed: 1985-11-15
Abstract: PURPOSE:To enhance the productivity by composing a metal plate for mounting a semiconductor pellet and a power pickup terminal of one metal piece to delete the number of parts and to provide ready positioning between the parts. CONSTITUTION:Metal pieces 11, 12 are formed of one metal plate, approximately the center is bent substantially in 90 deg., one prependicular portion of the bent pieces 11(12) is electrode pickup terminal 11a(12a), and the other horizontal portion is a semiconductor pellet mounting unit 11b(12b). These four metal pieces 11, 12 are so arranged that the mounting portions 11b, 12b are formed in '#' shape, and semiconductor pellets 2 are interposed by upper and lower metal pieces 11, 12 at the superposed portions of the pieces 11, 12 to be brazed. Thereafter, they are placed in a case 5 and sealed with resin with only terminals 11a, 12a exposed. The number of parts can be largely reduced by this structure, and the positioning between the metal plates and external connection terminals can be eliminated.
Patent JP-S63110837-A (JP)
Title: Transmitter for spectram scattering signal
Inventor: KANAI TOSHIHITO
IPC: H04J13/00
Filed: 1986-10-28
Abstract: PURPOSE:To improve the efficiency of using a frequency by using as a scattering code a thing obtained by adding the same pattern with two or more chips to the output of M-frequency from a gold code generator. CONSTITUTION:A transmission signal string is inputted from a terminal 100' and sequentially inputted to a three-stage shift register 10. The contents of the register 10 are inputted in parallel as initial values for three stages among four stages of a shift register 11. Simultaneously the register 11 sets '1' to the fourth stage. The register 11 and an exclusive OR 31 constitute an M-system string generator. Based on a signal from a counter 30, a shift register 12 sets all contents to '1'. The register 12 and an exclusive OR 32 constitute the M- system string generator. With the aid of an exclusive OR 33, '1's outputted from the registers 11 and 12 and the M-system strings of one frequency, which have different generation polynominals are added according to a rule 2, and outputted as the scattering code. It is converted 34 into a voltage, multiplied 35 by a carrier signal and outputted.
Patent JP-H03119410-A (JP)
Title: Clock signal supply device
Inventor: TSUCHIYA YOSHIFUMI
IPC: G06F1/18
Filed: 1989-10-02
Abstract: PURPOSE:To attain a stable access by securing such a constitution where a clock supply device detects the selection signal received from an external storage controller for access to an external storage and then reduces the frequency of the CPU clock outputted from the clock signal supply device itself. CONSTITUTION:A clock signal supply device 11 consists of an oscillation circuit 12 which outputs a clock pulse of 48MHz and a dividing circuit containing a combination of logic circuits. That is, the dividing circuit consists of the flip-flop circuits 15-17, an AND circuit 18, an OR circuit 19, and an OR circuit 20 of the negative logical input. Thus the dividing circuit selects alternately the 1/2 or 1/3 division based on the presence or absence of a selection signal. Then the device 11 monitors the presence or absence of the selection signal outputted from an external storage controller 4 based on the instruction of a CPU 1 in order to keep the working states of both external storages 9 and 10. Thus the device 11 reduces the frequency of the clock signal supplied to the CPU 1 as long as the output of the selection signal is maintained.
Patent JP-H1080958-A (JP)
Title: Soft bathtub and manufacture thereof
Inventor: FURUBAYASHI KAZUNORI
IPC: A47K3/02
Filed: 1996-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a soft bathtub which has good productivity and is inexpensive and a method for producing the bathtub. SOLUTION: A soft material layer 16 having a foam layer 20 is laminated as a surface layer on the back of a thermoplastic elastomer layer 18 opposite to an FRP back-up layer 14 to be integrated. As the production method, the soft material layer 16, which was molded in advance by vacuum forming, is set in a molding mold, and the FRP back-up layer 14 is molded and simultaneously laminated with the soft material layer 16 to be integrated.
Patent JP-H0681816-A (JP)
Title: Fluid controlling element
Inventor: YATAKI MASAMICHI
IPC: F15C1/10
Filed: 1992-09-01
Abstract: PURPOSE:To perform fluid control by means of a control fluid with a high responsiveness by directly performing the control of the controlling fluid of a fluid controlling element by means of an electric signal, so as to eliminate movable parts, etc., for controlling the control fluid. CONSTITUTION:Fluid whose viscosity is increased by an electromagnetic field is used as a controlling fluid and forced to flow into the passage of a control port 17 on one side of a fluid controlling element 11. While, an electromagnetic field generating means 22 including a pair of electrodes 19 for generating the electromagnetic field by application of voltage is arranged so as to control the generation of the electromagnetic field by an electric signal input to the switch 21 of a means 22, and to increase or decrease the viscosity of controlling fluid in the passage by the generation or non-generation of the electromagnetic field, moreover to control insertion of the controlling fluid from a control port 17a wherein the fluid flows from the nozzle 12a of the element 11 to a blowout region 13. Since the control of the controlling fluid is directly performed by the electric signal, the fluid control by the controlling fluid can be performed with good responsiveness, so that the purpose can be accomplished.
Patent JP-H0890121-A (JP)
Title: Production of base for electron element having projection
Inventor: YAMASHITA HIDEFUMI
IPC: B21D53/00
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a method capable of molding projections from a relatively thin sheet material by extrusion molding and decreases the shear droops on the circumference at the front ends of these projection in a process for producing a base for electronic elements integrally molded with the projections having a function as a heat sink on a base plate. CONSTITUTION: The sheet material 5 is clamped by a female mold 1 having recesses 2 and a male mold having the pressing surface wider than these recesses. The material is plastically fluidized into the recesses 2, by which the projections 14 are integrally molded. The circumference of the pressing surface 7 of the male mold is provided with projecting lines 4 facing the face surface 6 of the female mold. The material is clamped in the state of allowing a desired clearance to remain between the peak surfaces 8 of the projecting lines 4 and the face surface 6 of the female mold when the material is clamped by the female mold and the male mold to allow the material to flow plastically into the recesses 2 of the female mold, by which the projections 14 are formed.  The flow of the material tending to spread to the circumference of the molds is blocked by the projecting lines 4 penetrated into the material and, therefore, the material flowing into the recesses 2 is increased and the height of the projections 14 is increased.
Patent JP-2000087287-A (JP)
Title: Liquid circulating device between sealed vessels and method therefor
Inventor: FUKUI KUNIHIRO
IPC: C25D17/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a liq. circulating device between sealed vessels capable of stably driving a pump disposed on a plating soln. circulating system, even in the case the force feeding quantity in the pump is increased, in a continuous electroplating device using molten salt for the plating soln., moreover capable of preventing the blowout of the gas of the molten salt from a plating cell and the intrusion of the air into a storage tank and thereby attaining the speeding-up of the continuous electroplating device. SOLUTION: A continuous electroplating device 20 is provided with a plating soln. circulating system 11 for circulating a plating soln. between a sealed plating cell 6 in which a plating soln. consisting of molten salt is stored and a sealed storage tank 2 in which the plating soln. is stored in a sealed state, and a liquid circulating device 16 provided with a pressure uniformizing piping 15 communicating with the plating cell 6 and the storage tank 2 to uniformize the respective internal pressures, then continuous electroplating is executed.