baber/WOPTO huggingface dataset:
Patent JP-S6458786-A (JP)
Title: Sphere built-in type rolling type open-close body shifting mechanism
Inventor: OKA SHOZO
IPC: E05D15/06
Filed: 1987-08-28
Abstract: PURPOSE: To reduce a frictional coefficient and smoothly conduct an open/close movement by providing a spherical recess corresponding to the size of a spherical body, in the lower edge of an opening/closing body and further, laying a recessed-grooved semi-circular rail on which the spherical body transfers while supporting the opening/closing body. CONSTITUTION: A container case C for a spherical body in which a spherical recess U corresponding to the size of the a spherical body B is cut so that only a necessary length of the spherical body B is exposed in a built-in state, is attached to an appropriate position of the lower edge of an opening/closing body D transferring on a linear line (X-Y). And a rail R in which a recessed semi-circular groove G is formed to correspond to the size of the spherical body B which can roll while supporting the opening/closing body D. The spherical body B positioned between the container case C and the rail R is moved to roll around the contact points P, P to transfer the opening/closing body D. In this way, the contact area of the rolling motion of the spherical body B forms a point-contact and hence, the frictional coefficient can be reduced.
Patent JP-S6278472-A (JP)
Title: Fuel injection device
Inventor: MURAKI NAOTAKA
IPC: F02M55/02
Filed: 1985-10-01
Abstract: PURPOSE:To facilitate regulation of an injection timing and an injection pressure, by a method wherein, in addition to energization of a spring, a pressure force produced by an electromagnetic actuator is exerted on the needle of a fuel injection device, and an actuating pressure control means is situated in a part of the delivery line of a fuel pump. CONSTITUTION:A body 1, axially slidably containing a needle 1e at its interior, is threadedly attached to a body 2 to which an electromagnetic actuator 3 is threadedly attached to an electromagnetic actuator 3. A communicating chamber 1b, with which a delivery line 2a running from a fuel pump 5 is communicated through a bored hole 1c, is communicated with a cylinder 1a, with which the needle 1e is engaged, of the body 1. By dint of a pressure fed in the chamber 1b, the needle 1e is moved upward against the resilient force of a spring 3b and a pressure force produced by a rod 3a of the electromagnetic actuator 3 to release a seat 1f. A valve seat 2b is formed in the middle of the delivery pipe 2a, and a valve 6b at the tip of the rod 6a, on which a pressure force is exerted by the actuator 6, can be properly seated thereon.
Patent JP-H0956218-A (JP)
Title: Seedling taking out apparatus of vegetable transplanter
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus enabling zigzag planting of seedling stocks using a specific seedling takeout mechanism. SOLUTION: In a vegetable transplanter constituting a seedling placing table so as to enable right and left transverse feed in the direction perpendicular to advancing direction of a machine body, installing a seedling takeout claw (37) in opposite state to the seedling placing table, taking out seedling stocks (a) from a seedling tray (14) placed onto the seedling placing table by the seedling takeout claw (37) and feeding the seedling stocks to a planting claw and constituting seedling stocks so as to enable planting on a ridge by the planting claw, the seedling placing table is constituted so as to enable continuous transverse feed and the seedling takeout claw (37) is constituted to enable free displacement and return to right and left directions so as to be able to follow the seedling tray (14, continuously transversely fed.
Patent JP-H0774586-A (JP)
Title: Surface acoustic wave device
Inventor: KADOTA MICHIO
IPC: H03H9/25
Filed: 1993-08-31
Abstract: PURPOSE:To use an inexpensive electrode material, to enable use at a low frequency without increasing the film thickness of an electrode and to improve temperature characteristics by forming an IDT and a ZnO thin film on the positive surface of a LiNbO3 substrate and turning the ratio of the film thickness of the ZnO thin film to the wavelength of Love waves to a prescribed value. CONSTITUTION:This surface acoustic wave device 1 is a surface acoustic wave resonator utilizing the Love waves. In the device 1, the IDT5 composed of comb-shaped electrodes 3 and 4 is formed on the upper surface of the LiNbO3 substrate 2 of Y cut X propagation and the ZnO thin film 6 is formed on the substrate 2 so as to cover the IDT5. The IDT5 is composed of a metallic material such as Al, Cu and Ni, etc. When the film thickness of the ZnO thin film 6 is defined as H(ZnO) and the wavelength of the Love waves is defined as lambda, H(ZnO)/lambda is defined as the range of 0.05-0.2. Thus, an electromechanical coupling coefficient K becomes equal to or more than 40% and the surface acoustic wave resonator of a wide band is constituted.
Patent JP-H0378993-A (JP)
Title: Far infrared beam halogen heater and its manufacture
Inventor: KAWANISHI HIDESATO
IPC: H05B3/10
Filed: 1989-08-23
Abstract: PURPOSE:To enhance the resistance for thermal shock and also the anti-salt property by furnishing an far infrared radiating layer over the outer surface of a tubular sealing body made of clear crystallized glass. CONSTITUTION:A far infrared radiating layer 2 is formed on the outer surface of a tubular sealing body 11 made of clear crystallized glass. This clear crystallized glass is practicable by crystallizing opaque crystallized glass in low temp. region, and exerts anti-salt property excellent as much as unclear type. The mentioned far infrared radiating layer 2 as covering for the clear sealing body 11 contains chiefly silicon oxide, titanium oxide, Al oxide, Zr as excellent in far infrared radiation. This ensures good resistance against thermal shock, and there is no fear of generation of chromatic unevenness in the course of temp. rising.
Patent JP-H0932717-A (JP)
Title: Pressure-machine converter
Inventor: MURAKAMI EIZABURO
IPC: F01B9/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a non-polluting drive device for preventing environmental pollution by using a filled compressed air and extracting a proportional work amount without exhausting. SOLUTION: When a compressed air is filled in an upper cylinder 1 and lower cylinder 2 simultaneously by a specific indicated pressure from a pressure vessel through a pressure reducing valve, no place is moved. When a small motor 28 is started by a battery 29 from this stationary state, a worm 27 is rotated and a worm wheel 26 is rotated. At this time, when a lever 22 is moved upward and in a right direction by several mm, a piston 1b and a piston 2b are extended and a piston 1a and a piston 2a are shrunk. In response to this, the upper cylinder 1 is moved in a right direction and the lower cylinder 2 is moved in a left direction and also the compressed air filled in the upper cylinder 1 and the lower cylinder 2 is streamed in rapidly from a volume narrowing room in the cylinder to a volume spreading room.  At this time, an operation receiving stand 14 is rotated clockwise around an operation receiving stand rotary shaft 15 and an output shaft is also rotated in one way while communicating this.
Patent JP-S6372205-A (JP)
Title: Reference power supply circuit
Inventor: SONEDA MITSUO
IPC: H03F3/45
Filed: 1986-09-13
Abstract: PURPOSE:To simplify the manufacture process by constituting a differential amplifier pair by an enhancement and a non-doped PMOS.FET and applying drain/gate connection to the same kinds of PMOSnot equal to PETs. CONSTITUTION:The non-doped PMOS.FETs M1, M3 of drain/gate connection between a constant current source and ground are used on differential amplifier pairs and the enhancement PMOS.FETs M2. M4 of drain/gate connection as the other pair are connected between the constant current sources I1 and I1/2. The gate of the FETM1 is connected to ground, the drain of the FETM2 is connected to the gate of the PMOS.FETM5 of the next stage to form a feedback route from the source of the FETM5 to the gate of the FETM2. The source of the FETM5 is connected to a constant current source I2 and a difference between threshold voltages of the non-doped and enhancement MOS.FETs is extracted as a reference voltage. Thus, no depletion process is required and the manufacture process is simplified.
Patent JP-S6372814-A (JP)
Title: Steel making method in electric furnace
Inventor: SUZUKI TOMIO
IPC: C21C5/52
Filed: 1986-09-12
Abstract: PURPOSE:To reduce the steel making cost by using an electric furnace by blowing fine powdery coal combustion gas into molten metal to reduce the expensive electric power consumption, at the time of melting raw material by arc between the raw material and electrodes and further oxidized refining and reduced refining in the electric furnace. CONSTITUTION:Ferrous raw materials, such as steel scrap, etc., are charged into the electric furnace 1 and melted by generating an arc between them and graphite electrodes 4, while forming molten slag by adding the slag making agent, such as lime, etc. In this melting period, fine powdery coal is burnt by pre-combustion device 2 under 0.75-1.0 air ratio, and the reducing gas is blown into the molten steel, to heat the raw materials, and the power cost using for heating and melting is reduced. Next, this operation is continued and in the oxidizing period I, the temp. of molten metal is raised in succession and in the oxidizing period II, the electrodes 4 are ascended, and then the oxidizing refining is executed by high temp. oxidizing gas, which burns fine powdery coal under air ratio 1 and O2 blown through a lance 3, to produce the molten steel. Finally, in the reducing period, the power is conducted by the electrodes 4, and the deoxidization, desulfurization and composition adjustment are executed by adding the reducing agent, such as coke powder, etc., and ferro-alloy for adjusting composition. The steel making cost is reduced by compensating a part of the power consumption with fine powdery coal.
Patent JP-S59107586-A (JP)
Title: Superconductive flip chip bonding method
Inventor: TSURUMI SHIGEYUKI
IPC: H01L39/22
Filed: 1982-12-13
Abstract: PURPOSE:To obtain high adhesive strength by each interposing intermediate layers consisting of tantalum films or tantalum films, the surfaces thereof have metallic films, among niobium pads and superconductive solder bumps when the superconductive solder bump on the niobium pad formed to the lower surface of a superconductive IC chip and the superconductive solder bump on the niobium pad formed to the upper surface of a wiring card are melted and connected. CONSTITUTION:The lower surface of the superconductive IC chip 1 is coated with a niobium wiring 5 through the niobium pad, and the wiring 5 is coated with a SiO2 film 6, and the upper surface of the wiring card 2 opposite to the chip 1 is also coated with a niobium wiring 5 through the niobium pad and the wiring 5 is coated with a SiO2 film 6. When windows are bored to these opposite films 6 and the mutually exposed wirings 5 are melted and connected by using solder 4 consisting of a superconductor, the intermediate layers 3 consisting of the tantalum films, end sections thereof are hung to the edges of the films 6, or the tantalum films, the surfaces thereof have thin metals, are interposed in each window, and these films 6 and wirings 5 are connected. Accordingly, high adhesive strength is obtained, the whole connecting sections are brought to a superconductive state, and high-speed signals are transmitted excellently.
Patent JP-H0964852-A (JP)
Title: Arq communication system
Inventor: SAKUMA SHIGERU
IPC: H04L1/18
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the communication cost by deciding the propriety of execution of file transfer form an estimate time required for file transfer in a speech prior to the transfer so as to reduce the communication time. SOLUTION: A reception frame counter 12 and an error frame counter 13 receiving an analysis result of a CRC analysis circuit 11 count a reception frame number (m) and an error frame number (n) till a prescribed time H elapses and a transfer rate calculation circuit 15 calculates a transfer rate R based on the counted value. A transfer file name input circuit 17 inputs a name of a file desired to be transferred. A transfer byte number calculation circuit 18 calculates the number B of transfer bytes from data in a storage section 6. A transfer frame number calculation circuit 19 calculates the number of transfer frames F, an estimate transfer time calculation circuit 16 divides the transfer frame F by the transfer rate R to estimate an estimate transfer time Ts and it is displayed by a display section 7. The user decides a break-even point of communication for the transmission of file transfer on this display and file transfer with less re-transmission number of times is conducted.
Patent JP-H0553748-A (JP)
Title: Method and device for control of multi-window controller
Inventor: YAMANAKA KIYOKAZU
IPC: G06F3/048
Filed: 1991-08-28
Abstract: PURPOSE:To protect the secrecy to each window by inhibiting the individual input/output to these windows. CONSTITUTION:A secrecy protection attribute table part 103 is provided together with a window input/output control part 101 and a secrecy protection control part 102. The part 103 owns the secrecy protection attribute of each window. The part 101 refers to the secrecy protection attribute of the part 103 and controls the input/output of each window for protection of the secrecy. Then the part 102 sets and changes the secrecy protection attribute of the part 103.
Patent JP-H1060542-A (JP)
Title: Production of steel sheet for can
Inventor: TOSAKA AKIO
IPC: C22C38/12
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a steel sheet for cans by which annealing conditions after cold rolling can be relaxed, more stable operation at a high efficiency is made possible and the formability and the surface appearance after working in an extremely thin steel sheet of <=0.35mm thickness is made excellent. SOLUTION: A steel stock contg., by weight, 0.0005 to 0.0150% C and 0.003 to 0.025% Nb is subjected to finish hot rolling, rapid cooling treatment after the hot rolling and air cooling for >=1sec and is coiled at >=650 deg.C, the amt. of Nb to be precipitated in the hot rolled sheet is regulated to >=50% to the amt. of Nb to be added, and next, cold rolling and continuous annealing at the recrystallization temp. to 800 deg.C are executed. Secondary cold rolling at 1 to 20% draft may be executed. Finish rolling is executed preferably by endless rolling. Moreover, in at least one or more stands in the finish hot rolling, lubrication rolling with <=0.2 friction coefficient is preferably executed.
Patent JP-2001043091-A (JP)
Title: System, method and device for converting priority
Inventor: WATAKABE TAKESHI
IPC: G06F9/48
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a priority conversion system which can change priority to be considered at the time of scheduling for determining the assignment order of a CPU according to an original schedule policy. SOLUTION: This system is provided with an original scheduler 51 for substituting a procedure related to scheduling of an operating system(OS) 10 and converting the priority set by the procedure according to the original schedule policy, a priority library 30 is linked to an application 20 of an arbitrary application program for operating the original scheduler 51 in place of the procedure of the OS 10, and a symbol exchange part 31 of the priority library 30 is made to reload the call destination information of this procedure held in a symbol table 21 by the application 20 with the call destination information of the original scheduler 51.
Patent JP-S6197373-A (JP)
Title: Epoxy resin for decorative powder coating
Inventor: ISHIKAWA CHUKEI
IPC: C09D5/03
Filed: 1984-10-18
Abstract: PURPOSE:To provide the title epoxy resin forming a coating film excellent in storage stability, fluidity, moisture resistance, flame retardance and smoothness, prepd. by addition reaction of highly halogenated bisphenol A with epichlorohydrin, followed by removal of HCl. CONSTITUTION:A highly halogenated bisphenol A (e.g. tetrabromobisphenol A) is made to undergo addition reaction with epichlorohydrin in a nitrogen gas atmos, in the presence of a catalyst (e.g. tetramethylammonium chloride. The reaction product is heated at 90-100 deg.C for several hours under stirring in the presence of an HCl remover (e.g. NaOH) for removal of HCl, followed by removal of remaining epichlorohydrin in vacuum to obtain the title resin consisting of bisphenol A type epoxy resin, having an epoxy equivalent of 450-620, remaining alkali and halogen ion contents of 1 ppm or lower and a molecular weight distribution peak corresponding to n=0, 1, 2, 3 of the formu la (where X i Br or Cl; i is 1-4; n is natural number) and suitable for fluidization dip coating.
Patent JP-H0770132-A (JP)
Title: Production of pyromellitic anhydride
Inventor: TAKAHASHI TSUKASA
IPC: C07D493/04
Filed: 1993-09-01
Abstract: PURPOSE:To provide a process for the production of pyromellitic anhydride in high yield and purity while suppressing the problems such as the noncatalytic reaction of 1,2,4,5-tetraalkylbenzene used as a raw material or the combustion of produced pyromellitic anhydride in the space of a reaction tube. CONSTITUTION:This process for the production of pyromellitic anhydride by catalytic vapor-phase oxidation reaction satisfies either one of the following conditions. (1) The thermal medium temperature of the heat exchanger-type reactor for the reaction is >=250 deg.C and the retention time of the raw material gas in the space of a gas inlet part in the reaction tube wall contacting with the thermal medium is <=2sec in terms of a gas of standard state; (2) the temperature of the pipe from the gas outlet part of the reaction tube to the inlet part of a collector is >270 deg.C and <320 deg.C and the retention time of the reaction gas in the pipe is <5sec in terms of a gas of standard state and (3) the temperature of the pipe from the gas outlet part of the reaction tube to the inlet part of the collector is <=270 deg.C.
Patent JP-S59106079-A (JP)
Title: Binary-coding device of pattern collating device
Inventor: TSUJI SHIYUUJI
IPC: G06V10/28
Filed: 1982-12-10
Abstract: PURPOSE:To collate with a high accuracy a print of seal to be collated of a check, etc. by registering and recording in advance a binary-coded picture pattern of a reference print of seal of plural areas, and collating it with a read picture data. CONSTITUTION:A code number read by a reader 8 and a picture data read by a camera device 9 are sent through a data bus 12 to an external memory 10 and a picture processing device 11, respectively. A binary-coded picture pattern of a reference print of seal of plural areas is registered and recorded in advance in this memory 10, and at the time of collation, basing on a code number read by the device 8, a picture pattern of the corresponding reference print of seal is fetched and sent to the device 11. The device 11 reads out a data stored in a picture memory 14, decodes and executes a program of a program memory 13, contains a CPU15 for controlling various operations related to collation of the print of seal and a series of processings, discriminates a check to true, false and unknown and distributes it by a distributing device 4 through an output apparatus 16 basing on a result of discrimination as to whether the print of seal is true or false.
Patent JP-H0880639-A (JP)
Title: Font selective system of printer
Inventor: TOGAWA HIROKI
IPC: B41J2/485
Filed: 1994-09-12
Abstract: PURPOSE: To obtain higher printing quality by a method wherein outline fonts are utilized as much as possible when characters are enlarged or reduced. CONSTITUTION: At the step S53, whether the enlargement or reduction of printing character is directed or not for the bit mas fonts of printing character is checked under the condition that the bit map fonts are designated by a host computer. When the above-mentioned direction is present, the point numbers of the enlarging or reducing characters on the basis of the above-mentioned direction are determined on reference to an already prepared point controlling table at the step S56. Further, at the step S57, whether the point number is within the prescribed point range, which can be produced by outline fonts, or not, is checked. When the sizes of the enlarging or reducing characters lie within the prescribed point range by the result of the checking, the bit map data of the enlarging or reducing characters are formed by using the outline fonts of the character at the step S58.  The resultant bit map data are outputted to a printing buffer at the step S55.
Patent JP-H0555738-A (JP)
Title: Electronic parts mounting method
Inventor: OJI SHIRO
IPC: H05K3/34
Filed: 1991-08-28
Abstract: PURPOSE:To eliminate unsoldered areas to enhance reliability of electrical connection in an electronic parts mounting method for soldering electronic parts on a printed circuit board. CONSTITUTION:Sufficient quantity of solder is acquired at the time of soldering within a reflow surface and reliability of electrical connection is enhanced by eliminating unsoldered areas with a reflow soldering method conducted after flatness for a printed circuit board of leads of electronic parts grounded to the printed circuit board is detected, quantity of solder is increased by precedingly applying or transferring cream solder to the floating leads floated more than thickness of the cream solder printed on the printed circuit board.
Patent JP-H07163801-A (JP)
Title: Apparatus for removing volatile substance in low viscous substance
Inventor: MIHARA HIROKUNI
IPC: C08F6/10
Filed: 1994-09-12
Abstract: PURPOSE:To provide an apparatus for removing volatile substances in a low viscous substance which can feed uniformly the low viscous substance being an object to be treated into a plate fin-type heat exchanger. CONSTITUTION:A plate fin-type heat exchanger 3 with a path with a high heat transfer density for a low viscous substance and a path for a eating medium is formed upward on a bottom part of a container l being made vacuum or pressurized and an outlet part 13 of the heat exchanger 3 is projected into the container 1 and in addition, an outlet 20 for volatile impurity is formed on the top part of the container 1 and an outlet 19 for the low viscous substance after volatilization is formed on the lower part of the container 1.
Patent JP-S60112521-A (JP)
Title: Speed control type shifting device
Inventor: MORIKIYO AKIRA
IPC: B65G47/68
Filed: 1983-11-21
Abstract: PURPOSE:To improve the shifting efficiency by adjusting the time allocation of the high/low speeds of a succeeding acceleration conveyor according to the arrival timing of transport objects on a carry-in conveyor to a predetermined position and shifting the transport objects to a predetermined position on a carrier. CONSTITUTION:A pulse P is generated by a pulse generator 9 every time the predetermined number of carriers pass a fixed position, and the number N of clock pulses are counted repeatedly by a shift pitch designation means 20 every time this pulse P is inputted. The number of pulses in response to the required low-speed operation time and calculated by a governing operation time judgment means 21 based on the counted data N from this designation means 20, the counted data (n) of clock pulses counted by this designation means 20 before a transport object detector generates a detection signal (r), and the ratio C of the high/low speed difference value against the high speed value of an acceleration conveyor. The acceleration conveyor currently transporting transport objects is switched by a speed adjustment means 22 from a high-speed operation to a low-speed operation during the time in response to the calculated pulses, thus the transport objects are shifted from the carry-in conveyor to the carriers without being stopped.