baber/WOPTO huggingface dataset:
Patent JP-S6055248-A (JP)
Title: Device for measuring amount of coated oil
Inventor: TANAKA TAKEO
IPC: G01N21/35
Filed: 1983-09-05
Abstract: PURPOSE:To enable easy measurement of the amt. of the oil coated on a sample with high accuracy by providing an IR gas analyzer, an arithmetic circuit which makes prescribed calculation and multiplies the output signal from the arithmetic circuit by a prescribed coefft. CONSTITUTION:An arithmetic circuit 11 is so constituted as to calculate the difference between the output signal 9a from an IR gas analyzer 9 when the oil of a sample 2 burns and the concn. of CO2 in the gaseous mixture increases and the output signal 9a from the analyzer 9 when the oil of the sample 2 does not burn and the gaseous mixture is formed only by the gas for supporting combustion and to perform time integration operation of said difference. The output signal 11a from the circuit 11 is then the value corresponding to the overall volume of the gaseous CO2 generated from the oil and said volume depends on the amt. and kind of the oil. The output signal 11a from the circuit 11 is thus made to the value corresponding to the amt. of the oil coated on the sample 2 by setting the coefft. with a multiplier circuit 15 so as to correct the signal 11a from the circuit 11 according to the kind of the oil. The amt. of the oil coated on the sample 2 is thus easily measured by the signal 12a.
Patent JP-H07176799-A (JP)
Title: Carbon superconductive substance doped with alkali metal
Inventor: MIZUKI JUNICHIRO
IPC: C01B31/02
Filed: 1991-07-03
Abstract: PURPOSE:To provide a fullerene carbon superconductive substance doped with alkali metal that is high in superconduction transition temperature Tc and large in superconduction volume ratio. CONSTITUTION:The carbon superconductive substance is a fullerene superconductive substance doped with alkali metal. The alkali metal as dopant is a mixture of rubidium (Rb) and cesium (Cs). Doping with the mixture of Rb and Cs will obtain a carbon superconductive substance, higher in Tc than conventional, with an improved superconduction volume ratio.
Patent JP-H0213077-A (JP)
Title: Recorder
Inventor: KUBO RYOJI
IPC: H04N5/91
Filed: 1988-06-29
Abstract: PURPOSE:To stably record successively by recording an image signal for each one picture successively at prescribed intervals, and preventing the change of a recording mode meanwhile. CONSTITUTION:First, by a switch group 121, whether a mode setting entrance such as a successive photographing mode field/frame, etc., exists or not is inspected, next, whether the input of a SW 1 is executed or not is discriminated, a motor 109 is started when it is executed, and a video floppy 108 is rotated. Thereafter, a head 107 is moved to a next track position, and at such a time, when a SW 2 is pushed, whether the switch is turned on or not is discriminated, and when it is not turned on, a transfer is re-executed. Here, in the middle of the successive photographing, a control part does not accept the inputs of all mode switches except for the switch to decide whether the successive photographing is continued or not among the switch group 121. Consequently, in the middle of the successive photographing, the change of the recording mode is executed, the speed of a successive recording is stabilized.
Patent JP-H106720-A (JP)
Title: Pneumatic bias tire for heavy load
Inventor: IWASAKI MOTOHIRO
IPC: B60C9/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic bias tire for heavy load excellent in durability of a bead part. SOLUTION: This tire is so constituted that it is provided with a right and left pair of bead cores 1, an apex rubber 2, plural layers of bias carcass 3 having organic fiber cords extending crossing each other at an angle from 25 to 45 degrees relative to a tire equatorial plane and embedded in a rubber. In this case, at least one layer of a bead part inter-ply reinforcing layer 4 having a cord made of an organic fiber or a short fiber embedded in a rubber is arranged between the carcass plies, and the bead part inter-ply reinforcing layer 4 extends from the outermost side in the radial direction of the apex rubber 2 to at least a position going around below the bead core 1 and is arranged at least inside of the tire axial direction of the bed core 1 and the apex rubber 2.
Patent JP-S5966237-A (JP)
Inventor: YURUGEN HAITOMAN
IPC: G11B20/10
Filed: 1983-09-07
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-H0453098-A (JP)
Title: Semiconductor non-volatile memory device
Inventor: UEDA CHIHARU
IPC: G06F21/62
Filed: 1990-06-20
Abstract: PURPOSE:To enable protection from erroneous reloading by providing a new memory cell of one bit at least for each pair of memory cells selected by one address. CONSTITUTION:When executing a write operation, a pair of memory cells 1 as mentioned above are selected by an address decoder 5, and contents stored in a memory cell 2 of one bit at least as mentioned above are simultaneously selected. Next, the cell 2 is read out to a second read/write circuit 4 and the circuit 4 decides the contents of the cell 2, namely, decides information showing the necessity of protection. Then, the information is inputted to a first read/ write circuit 3. When the information obtained from the circuit 4 shows the necessity of protection, the circuit 3 disables the write operation to be executed at that time. When the information obtained from the circuit 4 shows the unnecessity of protection, the circuit 3 executes the write operation to be executed to a pair of memory cells as mentioned above selected by the address.
Patent JP-S6224395-A (JP)
Inventor: OGAWA KEIJI
IPC: G10L15/00
Filed: 1985-07-24
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-S5954701-A (JP)
Title: Rotary fluid machine
Inventor: HIRANO TAKAHISA
IPC: F04C18/02
Filed: 1982-09-22
Abstract: PURPOSE:In a rotary fluid machine having two volute members, to maintain the characteristic value constant regardless of displacing volume, by employing same shape volute member having different number of volute while removing the central portion of volute. CONSTITUTION:In a rotary fluid machine for delivering the fluid by means of a static scroll member where engagable volute members are provided on a pair of disc faces arranged oppositely with an interval and a revolving scroll member, and conventional volute 500 shown by the solid line (The outside and inside curves 501, 502 are formed with involute lines) are formed as shown by dashed line. In other word, the number of volutes are made different while employing same shape of volutes then the central portion of volute is cut and the inner end C is arched. With such a structure, a fluid machine having different displacing volumes is obtained with low cost through a simple improvement.
Patent JP-S5954179-A (JP)
Inventor: ISHINO MASAKAZU
IPC: H01R13/22
Filed: 1982-09-22
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-H0751517-A (JP)
Title: Net for eliminating unnecessary solid particle from liquid
Inventor: UIRIAMU ESU KEIGURU
IPC: B01D39/08
Filed: 1994-07-15
Abstract: PURPOSE: To make solid particle separability finer, conductance larger and net life longer of a net for removing unnecessary solid particles from liquid. CONSTITUTION: The spacings between the shute filaments of shute filaments groups of a plurality of the parallel arrayed shute filaments 11 are set smaller tan the prescribed minimum linear dimension of the unnecessary solid particles and these shute filaments are intersected with a parallel array of groups of 3 to 10 warp filaments. The warp filaments of each group are oppositely woven about and between the shute filaments taken individual or in pairs to secure the shute filaments and maintain the spaces therebetween. The spaces between the groups of the warp filaments are greater than the prescribed minimal linear dimension of the unnecessary solid particles so that the screen is characterized by rectangular flow apertures therethrough.  The diameter of the shute filaments is in order of at least 1.1 times the diameter of the warp filaments so that the apertures have a large aspect ratio, even if the filaments having the diameter ranging as small as about 25 to 180 microns are used.
Patent JP-S5587577-A (JP)
Title: Dot printer
Inventor: KAWANO REIJIROU
IPC: B41J2/36
Filed: 1978-12-26
Abstract: PURPOSE:To provide no excessive load in a printing element driving circuit, improve a reliability of entire device and not to decrease a printing quality by a  method wherein a driving frequency is varied in response to a time for driving the printing element and another time for non-driving the printing element. CONSTITUTION:Printing information is fed to a line buffer LB to drive an electro- magnet driving circuit MGD, the MGD drives selectively a wire via electro-magnet MGN. In the counter CNT, one driving number is counted to get the number of non-driving operation, then a value of their difference is calculated. Situation for driving next array is similarly calculated in sequence, a result of each of the calculations is consecutively added within a specified period of time. The counter CNT operates to provide an output to a driving frequency selection circuit DPC whenever the final result exceeds a predetermined value. Space motor speed calculation circuit SMS is operated in response to DPC output to calculate a new rotational speed and to drive the electric motor SM via driving circuit SMD.
Patent JP-S6321403-A (JP)
Title: Solid fuel burning device
Inventor: SUZUKI JIRO
IPC: F23B99/00
Filed: 1986-07-11
Abstract: PURPOSE:To reduce the generation of CO at the time of ignition by heating the fuel on the grill as well as an air chamber around the burner shell with an electric heater so as to quickly heat the fuel to a high temperature. CONSTITUTION:The fuel 15 is fed on top of a grill 2, and an electric heater 3 is activated with a fan 11 stopped. The heat from the electric heater 3 preheats the fuel 15 on the grill by convection. As part of the hot generated by the electric heater 3 moves upward in an air chamber 9 through a connecting area 14 at the time of the preheating, to heat a burner shell 1 from outside, the heating of the fuel 15 is expedited. By feeding air to the fuel 15 with the fan after the fuel 15 reaches a predetermined temperature, the burning of the fuel 15 is started. Since the whole fuel 15 is heated to a high temperature, the CO generated in the lower part becomes easier to burn by reacting with the excess air in the upper part of the fuel layer, reducing the CO generation at the time of the ignition. Part of the air after the ignition flowing through the air chamber 9 and an air vent 16 helps the unburnt gas to be completely burnt above the fuel.
Patent JP-S6056340-A (JP)
Inventor: JIYAN FURARUU
IPC: H01J29/45
Filed: 1984-08-04
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-H0916711-A (JP)
Title: Voting paper reader
Inventor: YOSHIKAWA TORU
IPC: H04N1/04
Filed: 1995-06-29
Abstract: PURPOSE: To provide a voting paper reader with which labor for counting and summing up the votes of an election can be saved and a sum-up error caused by any artificial factor can be suppressed. CONSTITUTION: Concerning the voting paper reader with which voting papers 4 are read and summed up, this device is provided with a mechanism for conveying the voting papers 4 into the device. The image information on both the sides of the conveyed voting papers 4 is fetched by optical units 3a and 3b, a control part 5 detects the front/rear sides of voting planes and the inserting directions of voting papers from the respective image information, and the voting contents of voting papers 4 are identified. When identifying processing is normally finished, a stacker selector 7 sends the voting paper 4 to an accept stacker 9 but when any abnormality is detected in the identifying processing, the voting paper 4 is sent to a reject stacker 10.
Patent JP-H0512280-A (JP)
Title: Word processor provided with diary preparing function
Inventor: IIDA SACHIKO
IPC: G06F17/21
Filed: 1991-07-04
Abstract: PURPOSE:To easily keep a diary in a way like writing a diary book and make secret protection easy. CONSTITUTION:When a diary function selection key 11a is operated, CPU 12 executes various processing such as preparing, preserving and calling a diary book, etc., according to a diary preparation program 13b in ROM 13. The diary document is prepared and edited in memory space by RAM 14 according to input from a keyboard 11. The prepared diary document is displayed with CRT 15 and printed with a printer 16. A secret word storage region 20 and the diary document storage regions of respective dates 21, 22,...,2n are provided in the floppy disk of a floppy disk device 17 and the diary document in RAM 14 is stored. The diary document is called by specifying a secret word and by reading-out stored contents corresponding or the secret word from the floppy disk to RAM 14.
Patent JP-S62156244-A (JP)
Title: Alloy for metallizing of ceramics
Inventor: OKAMOTO IKUO
IPC: C22C18/00
Filed: 1986-07-11
Abstract: PURPOSE:To obtain an alloy capable of metallizing ceramics at relatively low temp. by means of ultrasonic oscillation, by providing a composition consisting of specific ratios of Zn, Al, and Si. CONSTITUTION:The alloy has a composition consisting of, by weight, 50-99.5% Zn, 0.05-45% Al, and 0.05-5% Si. This alloy has a relatively high m.p. and is used as an alloy for metallizing for medium temp. service of about 400-500 deg.C, and further, it has considerably high strength which varies with the proportion of Si. In order to metallize with this alloy, e.g., an ultrasonic oscillator 4 is inserted in a molten bath of the alloy 1 for metallizing, with which ceramics 2 is brought into contact to undergo dipping. On application of ultrasonic wave to the oscillator 4, the dipped surface of the ceramics 2 is metallized 3, which is welded in molten state to, e.g., a metallic substrate 5 without delay.
Patent JP-2000351217-A (JP)
Title: Manufacture for ink jet head
Inventor: TACHIBANA YOSHIAKI
IPC: B41J2/055
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To compactly accumulate many nozzles by forming a recess part to a substrate, setting an external electrode to the recess part, forming a bump for wiring to connect the external electrode and a discrete electrode to be higher than the recess part, and pressure bonding the substrate and nozzles. SOLUTION: A substrate 1 has circuits such as a drive circuit IC chip 2 of a print head, and the like loaded thereon. A carving 1a is formed to the substrate 1. A bump 13 is formed on an electrode 16 from an IC corresponding to a discrete electrode 10. Then a common electrode 10 on a diaphragm is set to a position corresponding to the electrode 16, heated and pressure bonded, whereby the electrodes are joined and connected through melting of the bump. At this time, an adhesive 12 applied beforehand to the substrate 1 is simultaneously bonded and fixed. A height H of the bump is made higher than the carving 1a to ensure the connection and bonding. A height of a piezoelectric element 5 is made small to prevent the discrete electrode 10 of an area of the piezoelectric element 5 from making contact with the substrate 1.
Patent JP-S5864401-A (JP)
Inventor: MATSUI HIDEO
IPC: F03G4/06
Filed: 1981-10-15
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-S6322953-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/362
Filed: 1986-07-15
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-S6412164-A (JP)
Title: Multi-shaft transmission mechanism with cogged belt
Inventor: OKAWA HIROYUKI
IPC: F16H7/02
Filed: 1987-06-30
Abstract: PURPOSE:To prevent a belt from breakage by arranging a tapered cone pulley with the minor dia. part oriented toward bearings on the machine frame to a follower pulley or idler pulley situated close to a drive pulley or a follower cogged pulley and idler pulley. CONSTITUTION:When a driving cogged pulley 1 is driven in the direction of arrow, a timing belt Tg running on multiple shafts moves toward inclined bearings S2, S5 on a follower pulley 2 and idler pulley 5 forming a cone pulley. On the driving cogged pulley 1, therefore, the timing belt Tg prevents sideway shift toward the tip of pulley shaft to prevent in turn breakage of the belt to be caused by contact of the pulley side-face with flange. In case dogs are furnished on the inner and outer sides of the belt Tg, a tapered cogged pulley such as a follower cogged pulley 2 is used instead of an idler pulley 5 having flat surface.
Patent JP-H0511905-A (JP)
Title: Keyboard
Inventor: TAKASHIMA SHIRO
IPC: G06F3/02
Filed: 1991-07-05
Abstract: PURPOSE:To obtain the keyboard, which can reduce burden on the eyes of an operator, by confirming an input operation in voice and showing a character to be inputted from the keyboard to the operator according in voice. CONSTITUTION:This system reports the information of inputted switches to the operator in voice from a voice output circuit 3 in the case of key input operations. The character to be inputted is informed of the operator in voice, and the character outputting the voice is inputted by the operation of the operator. Namely, a microcomputer 1 is connected so as to such a key matrix 2 connecting the plural key switches in the shape of a matrix, and the voice output circuit 3 is connected to the microcomputer 1. The microcomputer 1 scans the key matrix 2 and when the key push-down of the operator is detected, the microcomputer 1 reports the information of the pushed-down key to the operator with the voice and generates codes by operating the sound output circuit 3. Afterwards, this operation is repeated.
Patent JP-S6144709-A (JP)
Title: Production of hydrous silicic acid having conductivity
Inventor: KOGA YOSHIAKI
IPC: C01B33/12
Filed: 1984-08-08
Abstract: PURPOSE:To obtain white silicic acid having improved electric conductivity without coloring even at high temperatures, by reacting a solution containing a tin compound and water-soluble fluorine compound with an aqueous solution of an alkali silicate. CONSTITUTION:<=10vol% alcohol is added to an aqueous solution of an alkali silicate, e.g. sodium silicate, having 1.5-2.5 molar ratio SiO2/Na2O, and the resultant mixture is heated. An aqueous solution containing a water-soluble tin compound, e.g. tin chloride, and a water-soluble fluorine compound, e.g. ammonium fluoride, is added to the resultant aqueous solution and reacted therewith. The pH is adjusted to about 9.1, and the formed hydrous silicic acid is deposited. Tin oxide doped with fluorine is uniformly contained therein at the same time, deposited and filtered and the filter cake is washed with water, dried, pulverized and fired at 500-900 deg.C to afford the aimed hydrous silicic acid having electric conductivity.
Patent JP-S648649-A (JP)
Title: Semiconductor device
Inventor: YOSHIMURA SATOSHI
IPC: H01L23/50
Filed: 1987-06-30
Abstract: PURPOSE:To improve solderability through a simple plating structure and to provide excellent electrical and mechanical reliability at the time of mounting on a mother board by solder plating a metallic lead pin front layer, and forming a lead plating as its base plating. CONSTITUTION:After a plating layer 3 is formed of copper, nickel on a front layer of a lead pin 1 with kovar-42 alloy-phosphorus bronze as a material, sole lead is plated, and a solder plating layer 5 having 53:37 or 90:10 of composition ratio of tin:lead is further formed. A plating layer 3 of copper, nickel and a plating layer 4 of sole lead, and further a solder plating layer 5 are formed in advance on the front layer of the pin 1, and the pin 1 is engaged to be temporarily clamped within the through-hole 10 of a substrate 6 for placing a semiconductor in this state. Thereafter, the pin 1 is dipped in melted solder path to bond the pin 1 to the through-hole 10 with the solder, and the layer 6 is further formed on the pin 1.
Patent JP-S5587567-A (JP)
Title: Ink jet recording device
Inventor: ICHIZUKA KIYOMI
IPC: B41J2/01
Filed: 1978-12-27
Abstract: PURPOSE:To enable a provision of such a device as being compact in size and to eliminate a high precision working at the end part of the partition wall plate by a method wherein ends of two partition wall plates adjacent to the end plates are connected with an arcular plate and a leakage of air in a direction toward the end plate in the platen and a partition wall plate fixing axis is prevented. CONSTITUTION:Leakage of air flowing toward the end plate 14 in the platen 2 and the partition wall plate fixing axis is completely prevented by connecting the ends of two partition wall plates 3 adjacent to the end walls with an arcular plate 13. Air leakage between the barrel plate 12 inside the platen 2 and the partition wall plate fixing axis is decreased by fixing a seal member 15 at the end part of the partition wall plate 3. A fixing of the seal member 15 at the end of the partition wall plate 3 and also at a circular part of the arcular plate 13 may enable a prevention of air leakage.
Patent JP-S6225578-A (JP)
Title: Vertical synchronization circuit
Inventor: KIKUCHI MASABUMI
IPC: H04N5/06
Filed: 1985-07-26
Abstract: PURPOSE:To automatically set an optimum reference voltage by controlling the threshold level of a vertical oscillator by means of the output from an amplitude control circuit to control the amplitude of a saw-tooth-wave signal to be constant. CONSTITUTION:By supplying a vertical synchronizing signal to a terminal 16, the saw-tooth wave outputted from an output terminal 14 is made synchronizing with the vertical synchronizing signal. The saw-tooth wave outputted from the emitter of a transistor 28 is supplied to an amplitude detector circuit 34. If vertical frequency goes to low, the amplitude level V1 of the saw-tooth wave rises. When the said level V1 exceeds a reference voltage, a counter 35 counts down. Accordingly, the current I1 flowing through an transistor 31 decreases. In such a way, the level V1 is controlled to be constant.
Patent JP-H0456044-A (JP)
Title: Electron gun
Inventor: KUSUDA MASAAKI
IPC: H01J29/48
Filed: 1990-06-22
Abstract: PURPOSE:To avoid drop of the resolution and reduce the drive voltage by giving No.1 grid a zero or pos. potential relative to a cathode, and drawing out electron beams approx. parallelly from the cathode. CONSTITUTION:A zero or pos. potential relative to a cathode K is given to No.1 grid G1, and electron beams (b) are drawn out approx. parallelly from the cathode and permitted to make crossover by a large dia. aux. electron lens Ls composed of a large dia. No.2 grid G2 and No.3 grid G3, and thus a crossover point, i.e., objective point Po, is formed. The electron beam passing hole h1 in No.1 grid G1 is made in mesh form. The cathode K and No.2 grid G2 are given the same potential substantially. Thereby a small dia. crossover point, i.e., objective point Po, can be formed with no distortion, which enables enhancement of the resolution and the image quality.