baber/WOPTO huggingface dataset:
Patent JP-H02144714-A (JP)
Title: Optical touch panel apparatus
Inventor: ROBAATO DEI MEDOU
IPC: G06K11/06
Filed: 1989-10-16
Abstract: PURPOSE: To detect the interception of a radiant light beam independently of the state of peripheral light by providing a circuit element which modulates a reference signal and coherent radiant light and demodulates the output signal of a coherent detector by the same reference signal. CONSTITUTION: When X and Y correlation signals 84 and 86 are lower than reference levels of comparators 88 and 90, binary counted values corresponding to specific X and Y light emitting elements which radiate the beams intercepted by a stylus 12 are outputted. Binary counted values appearing on output conductors 98 and 100 of X and Y latch circuits 56 and 58 are encoded and are sent to a computer. The computer performs information processing and changes the display in accordance with the result. When the relatively wide stylus 12 intercepts at least one of beams sent in X and Y directions, binary counted values of all intercepted beams are alternately supplied to the computer. The position of the center of the stylus 12 is calculated based on these counted values.
Patent JP-H02115718-A (JP)
Title: Observation value estimating device
Inventor: KOMATSU HARUHISA
IPC: G01D21/00
Filed: 1988-10-25
Abstract: PURPOSE:To perform easy design, production, field adjustment, and maintenance without computer knowledge by providing an estimate model generating part which generates a diagram indicating connection relations of equipments. CONSTITUTION:When an observation value estimating device 1 receives a start signal S0, an input data processing part 2 reads in (m) observation values X1 to Xm from an input group 10 and obtains technical values Y1 to Ym after A/D conversion. In the case of receiving a start signal S1 from the processing part 2, an observation value estimating operation part 8 receives data Y1 to Ym and coefficient matrixes A and B according with a prescribed formula from an estimate model generating part 7. Observation values Y1 to Ym are used to obtain estimate values Y'1 to Y'm in accordance with another prescribed formula. In the case of receiving a command signal S2 from the operation part 8, an estimate value output part 9 receives estimate values Y'1 to Y'm and performs D/A conversion. When the conversion processing is terminated, estimate values X'1 to X'm of observation values are automatically supplied to an output group 11. Hereafter, the processing is continued in the same manner at a certain sampling period, and observation values are outputted to an output group 11.
Patent JP-H01110825-A (JP)
Title: Cooling oil feeding device for oil-cooled engine
Inventor: IWASAKI SHINKICHI
IPC: F01M5/00
Filed: 1987-10-23
Abstract: PURPOSE:To secure the oil quantity supplied into a cooling oil feeding passage by connecting the cooling oil feeding passage to the drain port of a relief valve installed in a lubricating-oil feeding passage of an oil-cooled engine and connecting the lubricating-oil feeding passage and the cooling oil feeding passage in parallel to a relief valve through a throttle passage. CONSTITUTION:The oil in an oil pan 11 is sucked by an oil pump 14 through a strainer 13 and discharged into a lubricating-oil sending passage 15. A relief valve 17 is branching-connected to a lubricating-oil sending passage 15, and a cylinder oil jacket 20 is connected to a drain 18 through a cooling oil passage 19. The cylinder oil jacket 20 is connected to a head oil jacket 22 through a cooling oil passage 21 in the cylinder head, and further connected to an oil cooler 10 through an oil pipe 23. The lubricating-oil sending passage 15 and the cooling oil feeding passage 19 are connected in parallel with the relief valve 17 by a throttle passage 31.
Patent JP-H08130484-A (JP)
Title: Radio equipment
Inventor: TOMABECHI AKITAKA
IPC: H04B1/10
Filed: 1994-11-01
Abstract: PURPOSE: To reduce crosstalk from an adjacent channel and undesired spurious radiation by applying band limit to a voice signal converted into a pulse amplitude modulation signal so as to apply single side band modulation and using a high-order bit of the pulse amplitude modulation signal as the time division demodulation system. CONSTITUTION: A transmission base band section 2 uses an A/D converter to convert an input voice signal 1 into a pulse amplitude modulation signal (PAM) with a prescribed sampling period and a finite length impulse filter using, e.g. a window function generates a frame to limit its band and the frame is subjected to time base compression and a synchronizing signal is added to the head, subjected to Hilbert transformation to convert the signal into two systems of base band signals. An orthogonal modulation section 3 applies amplitude modulation to orthogonal intermediate frequency signals with the two systems of base band signals and the modulated signal is fed to an antenna switch 5 via a radio section 5. The antenna switch 5 switches transmission/ reception in a prescribed timing.  A digital signal 1A is subjected to serial/ parallel conversion and parts of bits of the PAM are used for transmission.
Patent JP-H1096806-A (JP)
Title: Reflector for display
Inventor: NISHIO TOSHIKAZU
IPC: B29D11/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a reflector which is bright for a wide angle and a large visual angle without being disturbed by the light reflected on the surface, by forming the reflector to have a sawtooth cross section with lots of isosceles or irregular triangles and has finely roughened reflection faces of the sawtooth surfaces. SOLUTION: The surface of this reflector 10 shown as an upper side in Figure is a rough reflection face 1 of a sawtooth surface having finely roughened faces. As for the sawtooth cross section of the reflector 10, not only isosceles triangles but irregular triangles may be formed, or one sideline of each triangle may be perpendicular or not perpendicular to the display plane. The roughness state of the surface is properly controlled depending on the relation between the position of an external light and the width of the viewing position in the use environment of the display which uses this reflector 10. The roughness is preferably controlled to the ranges of 1μm<=Ra<=6μm and 1μm<=Rz<=10μm, wherein Ra and Rz are the center line average roughness and the average roughness of ten points, respectively. Thus, the obtd. reflector 10 shows proper spreading of light.
Patent JP-S61179001-A (JP)
Inventor: KOYAMA HIROO
IPC: F21S8/10
Filed: 1984-12-20
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-H04145400-A (JP)
Title: Electron-ray radiation apparatus
Inventor: YOSHIDA YASUO
IPC: G21K5/10
Filed: 1990-10-06
Abstract: PURPOSE:To convey an object to be treated in a sheet form at a high speed and irradiate it uniformly with electron-rays by providing such configuration wherein inert gas is jetted toward a cylinder from jetting holes in a shielding means. CONSTITUTION:In a shielding means 38, numerous jetting holes 42 are provided, so that nitrogen gas from a nitrogen gas supply device for jetting nitrogen gas (not shown in the figure) may be jetted toward the surface of a cylinder 14 from the jetting holes 42. By thus jetting nitrogen gas under high pressure from the jetting holes 42, the oxygen within the irradiation space is certainly in cooperation with the above-mentioned replacement nitrogen supply device or as auxiliary device therefor. Curing treatment of EB ink can thus be carried out efficiently.
Patent JP-H03133539-A (JP)
Title: Metallic mold for suction casting
Inventor: ASAI YASUSHI
IPC: B22C9/06
Filed: 1989-10-18
Abstract: PURPOSE:To effectively improve gas defect and misrunning in a product by forming circumferential wall in cavity for product with casting material having good gas permeability, which de-graphitizing treatment is executed. CONSTITUTION:At first, negative pressure is given to space part 7 through a suction pipe 9 and molten metal is poured in the cavity 3 for product through runners 5 from a sprue 6 while sucking air in the cavity 3 for product through venting holes 8 and gas permeable layers 4 by the above method. Then, by arranging the gas permeable layer 4 formed with cast iron, where the de- graphitizing treatment is executed to the position forming the cavity 3 for product, as circumference of the cavity 3 for product is sucked in priority, even in the case this is the thin and precise casting product, the molten metal is run in all corners in the cavity 3 for product and the casting product having high dimensional accuracy is obtd. Further, the gas defect and misrunning in the product is effectively prevented.
Patent JP-H03133018-A (JP)
Title: Switch
Inventor: KATO YOSHINARI
IPC: H01H3/44
Filed: 1989-10-17
Abstract: PURPOSE:To prevent generation of deviation from a blade stop position by providing a Geneva gear mechanism, in which a Geneva driver runs idle when a blade of a switch is moved by a prescribed distance in the output part of a driving part. CONSTITUTION:A Geneva gear mechanism 7, which controlls a position, is provided between a gear 5 and an output axis 13 to a link mechanism 15. When power of a driving part is applied to the link mechanism 15 through the Geneva mechanism 7, accordingly, engagement of a pin of a Geneva driver with the grooves of a Geneva wheel comes off and the Geneva driver runs idle so that power ceases to be transmitted to the link mechanism 15. In this way, by using the Geneva wheel 9, wherein a pin (b) and the grooves d1, d2 come off when the link mechanism 15 moves a blade 17 of a switch by a prescribed distance, the stop position of the blade 17 can mechanically be controlled.
Patent JP-H07101883-A (JP)
Title: Preparation containing water-soluble hemicellulose
Inventor: ORIKOSHI EISUKE
IPC: A23L29/10
Filed: 1993-10-01
Abstract: PURPOSE:To obtain a preparation capable of stably providing desirable flavor, color tone, taste, etc., to foods, mediciries, cosmetics, pet foods, quasi-drugs, etc., for a long period. CONSTITUTION:This preparation is prepared by using a water-soluble hemicellulose as an emulsifier or a powdered substrate and using a surfactant.
Patent JP-H11112566-A (JP)
Title: Router for data communication
Inventor: NAKAMURA NORIKO
IPC: H04L12/70
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the data communication router by which a telephone charge is decreased and packet transmission is available while avoiding channel congestion. SOLUTION: The data communication router has a routing section 1, a packet transmission section 2, a packet priority cross reference list 4 that is a list associating a packet type to real time performance, a real time performance discrimination section 3 that discriminates real time performance from the packet priority cross reference list 4 and a storage device 5 that stores packets not requiring real time performance tentatively, and the router sends packets requiring the real time performance with priority and stores packets not requiring the real time performance and sends them at a time when the telephone utility charge is not expensive or sends them when no many packets are received.
Patent JP-H03129540-A (JP)
Title: Using right control system
Inventor: UNOKI FUMINAGA
IPC: G06F12/00
Filed: 1989-10-16
Abstract: PURPOSE:To attain secret protection in each field by restricting a field to be accessed by each user in a file opened to many users. CONSTITUTION:In the case of referring the using right of each field from the fields in a certain file, a field unit using right control means 2 outputs field unit using right referring information 204 consisting of a user's name, a file name and field unit using right to be referred. A field unit using right referring means 6 inputs field unit using right referring information 204 ad determines a record whose contents coincide with the user's name, the file name and the field unit using right to be referred in the information 204 out of records in a field unit using right control file 7. Then the means 6 outputs the value of the field storing the field number of the specified record in the file 7 as a field unit using right referring result 601. Consequently, secret protection in each field can be attained.
Patent JP-H02114720-A (JP)
Title: A/d converter circuit
Inventor: KAMIMURA MASAYUKI
IPC: H03M1/38
Filed: 1988-10-25
Abstract: PURPOSE:To attain A/D conversion with high accuracy without changing the major circuit of an A/D converter circuit by adding a sample and hold circuit to apply A/D conversion in two stages, a simple control circuit and a storage circuit. CONSTITUTION:In the case of, e.g., a 0-5V input and 4-bit A/D conversion circuit, the gain of the 1st and 2nd stage buffer amplifiers 3-1A, 3-2A is set to 1, 16 respectively, then a voltage being the result of A/D conversion of a 1st stage is 3125mV with respect to an analog input signal of 3400mV. Thus, an error of 375mV with respect to a true analog input is caused. When a reference voltage of an amplifier 3-2A of a 2nd stage is set to 3125mV, the analog input of the 2nd stage is 4400mV and the voltage of the result of A/D conversion at the 2nd stage is 4375mV. The voltage as the result of both the A/D conversion is finally 3398.4375mV, the error with a true analog input is nearly 1.56mV, then accurate digital processing is attained.
Patent JP-H06119250-A (JP)
Title: Circuit and method for protecting memory information
Inventor: KOBAYASHI ATSUO
IPC: G06F12/14
Filed: 1992-10-08
Abstract: PURPOSE:To prevent the undefined state of a part of device from causing the undefined state of the whole device by receiving a holding permission signal, changing the upper bit of an address signal to a fixed value and outputting it to a memory. CONSTITUTION:A CPU 11 and a device A 12 are connected to each other through signal lines 17a, 17b, and the signal line 17b is furthermore connected to an address converting circuit 14. The circuit 14 is controlled by a holding permission signal outputted from the CPU 11, and sets forcibly the upper bit of an address signal inputted from the device A 12 to a fixed address value. Accordingly, it is impossible to execute an access except an area determined in advance in a memory 13. In such a way, the device A 12 becomes an undefined state, and even if it is tried to access an area in the memory 13 used by only the CPU 11, it is impossible to execute the access, and also, it is unnecessary at all to give a change to the CPU 11 and the device A 12.
Patent JP-H11112131-A (JP)
Title: Method and device for repairing semiconductor device and removing method of device thereof
Inventor: MATSUNAGA TOSHIHIRO
IPC: H05K3/34
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a repaired semiconductor device and mounted substrate and especially to simplify the repair of the semiconductor device, wherein connecting terminals are arranged in the array pattern. SOLUTION: When this device is constituted of a solution part 1 for forming vapor atmosphere, of a repair part 2 wherein the semiconductor device of a repair part is set, and of a driving part 3 which supports the semiconductor device of the repiar part, solution 4 in the solution part 1 is heated and boiled by a heater 5 when the semiconductor device 9 of the repair part mounted on the surface is removed from a mounting substrate 8 by a solder 11, and the repair part 2 is made to be vapor atmosphere 6. By this vapor heat, the connecting part of the mounting substrate 8 and the semiconductor device 9 is heated, and the solder 11 is fused. The semiconductor device 9 of the repair part is separated and removed from the mounting substrate 8. Furthermore, the remounting is also performed by fusing the solder 11 with the vapor atmosphere 6 by the same way.
Patent JP-H02117626-A (JP)
Title: Reactor for fluorination
Inventor: SAKAMOTO KIKUO
IPC: C08F8/22
Filed: 1988-10-26
Abstract: PURPOSE:To obtain the subject apparatus, containing a dehydrofluorinating agent, such as sodium fluoride or potassium fluoride, having reactivity with hydrogen fluoride in the interior of a reactor for fluorination and capable of preventing partial pressure of fluorine gas therein from lowering without inhibiting the fluorinating reaction itself. CONSTITUTION:In an apparatus 1 for fluorinating a carbon-containing substance 7 using fluorine gas from a pipe 3, a dehydrofluorinating agent 13 (e.g., NaF or CsF), reactive with hydrogen fluoride produced in a fluorinating reaction process and removing the hydrogen fluoride is contained in the apparatus 1 for the fluorination to adsorb the produced hydrogen fluoride on the dehydrofluorinating agent for removal. The dehydrofluorinating agent 13, as necessary, is preferably replaced in order to keep the efficiency of the dehydrofluorination at a prescribed level or above. The amount of consumed expensive fluorine gas can be remarkably reduced to decrease production cost of fluorinated products by the above-mentioned method.
Patent JP-S62130653-A (JP)
Title: Method for cooking rice cake
Inventor: IDA KIMIO
IPC: A23L7/10
Filed: 1985-11-29
Abstract: PURPOSE:To produce rice cake with an electric rice cooker, by slowly heating a raw rice cake produced by kneading glutinous rice flour with water to a specific high temperature and steaming the kneaded mixture at the temperature for a specific period. CONSTITUTION:Rice flour produced from glutinous rice is kneaded with water and the obtained raw rice cake is put into an inner pot of an electric rice cooker. The electric power supplied to a rice cooking heater is stepwise increased and, at the same time, the power is stepwise decreased to keep the temperature of the raw rice cake below a specific temperature. The raw rice cake is steamed at a specific temperature by this process. The scorching and half-cooking of rice cake can be prevented and a rice cake comparable or superior to a cake produced by electronic range can be produced by an electric rice cooker.
Patent JP-S63125663-A (JP)
Title: Production of thin amorphous ta-w alloy film
Inventor: YOSHITAKE TSUTOMU
IPC: C23C14/34
Filed: 1986-11-12
Abstract: PURPOSE:To easily produce a thin amorphous Ta-W alloy film having excellent mechanical properties, corrosion resistance, etc., by sputtering the Ta-W-Si alloy expressed by the specific formula and depositing said alloy by evaporation on a cooled substrate. CONSTITUTION:The Ta-W-Si alloy having the compsn. expressed by the formula (Ta1-xWx)1-ySiy (x=0.01-1, y=0.1-0.4) is installed as a target 1 in a chamber 3 and is cooled with cooling water. The substrate 2 is installed thereabove and is cooled with liquid nitrogen 12 down to a room temp. or below. The inside of the chamber 3 is then evacuated to a vacuum by a vacuum pump 4 and gaseous Ar is introduced through an introducing pipe 7 into the chamber until a prescribed pressure is attained. A high-frequency power supply 8 is turned on and sputtering is executed by a conventional method. The thin amorphous Ta-W alloy film having a high crystallization temp. is thereby easily formed on the substrate 2 over a wide area with uniform quality.
Patent JP-H02116239-A (JP)
Title: Electronic mail system
Inventor: IMURA JUNICHI
IPC: H04L12/58
Filed: 1988-10-26
Abstract: PURPOSE:To easily confirm to receive an electronic mail at a transmitting side by adding the return request of a receiving confirming mail of the effect that the electronic mail is received at the transmitting side and returning the receiving confirming mail in accordance with the return request without passing through a labor at a receiving side. CONSTITUTION:A mail server 17 provides an adding transmitting means to add and transmit the return request of a receiving confirming mail of the effect that the electronic mail is received, to the electronic mail at the time of transmitting the electronic mail and a receiving confirming means to send a receiving confirming mail to transmitting side work stations 13 and 14 in accordance with the return request at the time of taking out the electronic mail. Namely, by adding the return request of the receiving confirming mail of the effect that the electronic mail is received, to respective electronic mails at the transmitting side of the electronic mail, when the receiving opponent takes out the electronic mail, the receiving confirming mail can be returned by the mail server 17, and the transmitting side of the electronic mail can easily confirm the reception of the electronic mail.
Patent JP-S61146082-A (JP)
Title: Encoding transmission type character broadcast receiver
Inventor: SHIBAZAKI TAKESHI
IPC: H04N7/025
Filed: 1984-12-20
Abstract: PURPOSE:To attain cast reduction using effectively a memory space of display memory by providing a time division control circuit and a timing generation circuit enabling writing and reading to a display memory at time of display in a display control circuit. CONSTITUTION:By a display memory address circuit 23, various image information such as character/information and color information/function block information is given address having regularity in a display memory 20 and stored. At time of reading, i.e. at the time of display, color information and function block information from the character/graphic information address are automatically address-converted by an address conversion circuit 22, and read out. Further, the above-mentioned respective circuits are controlled by a timing signal from a timing generation circuit 24, or when data from the display memory 20 is being displayed by a time division control circuit 30 writing and reading into the display memory 20 can be arbitrarily performed if over a certain period.
Patent JP-S62128521-A (JP)
Title: Ga0.5in0.5p crystal growth method
Inventor: GOMIYO AKIKO
IPC: H01L21/205
Filed: 1985-11-29
Abstract: PURPOSE:To change the energy gap of Ga0.5In0.5P up to 1.85eV from 1.9eV as a crystal is left as it is lattice-matched with a GaAs substrate without damaging crystallizability by altering the combination of a temperature on crystal growth and the net gas flow ratio of a V group to a III group in a material gas in a specific region. CONSTITUTION:Trimethylindium or triethylindium is used as the material of In as a III group, trimethylgallium or triethylgallium is employed as the material of Ga, and the material gases of In and Ga are each fixed at predetermined values. Phosphine (PH3) is used as a V group material, and the flow rate and growth temperature of PH3 are varied. The points of (x, y, z) are combined so as to satisfy formula {(x-x1)/a}<2>+{(y-y1)/b)}<2>+{(z-z1)/c}<2> =1 which the points of (x, y, z) pass through each point of (700 60, 1.895), (700, 230, 1.86) and (700, 410, 1.85). (750, 230, 1.895), (650, 230, 1.86) and (600, 230, 1.865) in the relationship of the energy gap of Ga0.5In0.5P and the growth temperature and a V/III ratio at that time, and a crystal is grown.
Patent JP-H04147847-A (JP)
Title: Silicone rubber laminated product and its manufacture
Inventor: INOUE YOSHIO
IPC: C08L83/04
Filed: 1990-10-11
Abstract: PURPOSE:To improve adhesion between silicone rubber layers by laminating a conductive silicone rubber-cured layer and an insulating silicone rubber-cured layer in one piece and forming the insulating silicone rubber-cured layer with a specific silicone rubber compound-cured product. CONSTITUTION:A silicone rubber laminated product consists of a conductive silicone rubber-cured layer containing carbon black and an insulating silicone rubber-cured layer laminated in one piece. The insulating silicone rubber compound-cured product is composed of (a) organocyclohexane containing more that two alkyl groups in a single molecule, (b) organopolycyclohexane with two SiH groups minimum in a single molecule, (c) reinforcing silica, (d) an organic silicon compound with one alkenyl group in a single molecule, and (e) a platinum catalyst as expressed by formula 1. In addition, the mol ratio of the total amount of the SiH group in the (b) component and the alkenyl group in the (a) and (d) components is 1 to 4. This cured product is used for forming the insulating silicone rubber layer. Subsequently, the conductive silicone rubber layer becomes significantly more adhesive to the insulating silicone rubber layer.