baber/WOPTO huggingface dataset:
Patent JP-H1047682-A (JP)
Title: Gas cooker
Inventor: AKAMATSU YOSHIO
IPC: F23N1/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To eliminate an abrupt increase of a flame even in the case of instantaneously transferring from a minimum flow rate to a strong combustion in a method for controlling particularly a combustion flow rate of a gas cooker. SOLUTION: The gas cooker comprises a heating means for heating a pan, a heat control means 24 for controlling the heating means, and a temperature detecting means 2 for detecting a temperature of the pan. The means 24 has a control circuit 26, a motor-operated driver 18 for operating based on an output from the circuit 26, and a flow regulator 19 driven by the driver 18 to regulate thermal power and to slowly change weak thermal power to a strong thermal power. Accordingly, since a flame is gradually changed from the weak thermal power to the strong thermal power, it can call user's attention to the increase in the flame.
Patent JP-H0951400-A (JP)
Title: Picture reading and controlling system
Inventor: OHASHI HIDEYA
IPC: H04N1/028
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To keep the continuity of a picture by permitting an exposure time per one line so as to made a reading condition fixed and a reading time uniform. SOLUTION: A line pulse is outputted from a line control circuit 102 by the ratio of one time to the four-time output pulses of the motor control signal 12 from a motor control circuit 105 and an exposure control circuit 104 outputs an exposure control signal 11 by the ratio of one time to the one-time output pulse of the motor control signal 12. The exposure control circuit 104 controls the exposure control signal 11 so as to permit the exposure time of one pulse of the line pulse to be fixed.
Patent JP-S57141586-A (JP)
Title: Electronic timepiece of electrooptical display
Inventor: MURATA NOBUHIRO
IPC: G04G5/00
Filed: 1981-12-18
Abstract: PURPOSE:To easy to understand and simplify the external operation, by carrying out the selection among the standard function, the alarm function, etc. plus the correction of time, etc. by means of a reduced number of external operation switches and then performing a proper display. CONSTITUTION:With an operation of a function selection switch S1, the standard function mode is obtained. Then the time is displayed with the liquid crystal by the operation of a correction signal input switch S3 and then switched in response to the operation of a calendar lamp lighting switch S4. Under such conditions, a correction mode switch S2 and the switch S3 are operated to correct  the time, etc. On the other hand, the 1st alarm state is turned on when a switch  S1 is closed. Then the display AL1 of the 1st alarm is displayed along with a  frame. The correction is also possible in the same way under such conditions,  and the digit to be corrected is displayed with flashing. When the switch S1 is  opened, the 1st alarm is turned on to perform an OFF display. After this, the  switch S1 is closed to get the 2nd alarm mode. In such way, the external operation is easy to understand and simplified for an electrooptical display watch by  only 4 switches plus a proper display.
Patent JP-H04255191-A (JP)
Title: Method of coding picture
Inventor: NOOMAN DENISU RICHIYAAZU
IPC: H04N5/92
Filed: 1991-07-19
Abstract: PURPOSE: To encode pixel information for one component value by the CD-I player equipment of a basic case by operating encoding by using a value without any code in a finite range including a guard range extended below a black level. CONSTITUTION: Picture information is formed as a first matrix M1 of (m)×(n) (integer) pixel component values (12), and processed by a deformation filter 13, and (m)/(a)×(n)/(b) ((a) and (b) are the factors of (m)) pixel component values M2 with degeneration density are obtained. The pixel component values M2 are encoded into a first group of digital data MDD1 for storage (14) by using an quantization value without any code of a finite range including a guard range extended below a black level. The pixel component values M2 are decoded (16), and (m)/(a)×(n)/(b) pixel component values M3 are formed and extended, and (m)×(n) pixel component values M4 are formed (17). A difference between each picture element of the M4 and M1 is calculated, and an (m)×(n) difference value M5 is generated (18), and the difference value of the M5 is encoded into MDD2 (19).
Patent JP-S6263499-A (JP)
Inventor: MOTOKI YOSHIAKI
IPC: H01H9/02
Filed: 1985-09-13
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-S6446836-A (JP)
Title: Information processor
Inventor: TAKADA HIDEHIRO
IPC: G06F9/44
Filed: 1987-08-17
Abstract: PURPOSE:To improve the working efficiency of an arithmetic processing part by using a queue buffer which stores temporarily the output data packet of the arithmetic processing part. CONSTITUTION:A pair data detecting part 2 includes the output routes 77 and 78 in response to the output routes 71 and 72 led fro program memory parts 11 and 12. These routes are put together into a single route 73 via queue buffers 51 and 52 and led to an arithmetic processing part 3. The capacities of buffers 51 and 52 are set at the value approximately equal to the number of data packets. Thus the part 3 can work so that a 100% data packet flow rate is outputted from the part 3 since the buffers 51 and 52 are provided on the routes 77 and 78. Then the working efficiency of the part 3 is improved.
Patent JP-S6447403-A (JP)
Title: Inorganic ion-exchange membrane
Inventor: IKESHOJI TAMIO
IPC: B01D71/02
Filed: 1987-08-17
Abstract: PURPOSE:To obtain the title ion-exchange membrane usable even in electrodialysis and having a sufficiently small membrane resistance by electrodepositing manganese dioxide on the surface of a membranous porous conductive substrate in the inorg. ion-exchange membrane. CONSTITUTION:A membranous porous conductor is used for the substrate, and the substrate obtained by vapor-depositing a metal on the surface of a porous body such as a membrane filter and filter paper can be exemplified. The manganese dioxide known as the ion exchanger having cation selectivity is electrodeposited on the surface of the membranous porous conductive substrate. As for the electrodeposition, electrolytic oxidation is carried out in a sulfuric acid soln. contg. manganese sulfate with the porous conductive substrate as an anode, and the layer of manganese dioxide is formed on the substrate surface. The thickness of the manganese dioxide layer is varied in accordance with its uses, and ordinarily controlled to 0.1-10mum.
Patent JP-2001033395-A (JP)
Title: Apparatus and method for visual examination of substrate
Inventor: NANASE SHINGO
IPC: G01N21/956
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To automate and determinate the visual examination of the surface of a substrate for a semiconductor device or display device. SOLUTION: A visual examination apparatus 0 of a substrate is equipped with a stage 2 on which a substrate 1 used in the production of a semiconductor device or display device is placed as an object to be inspected, a light source 3 for illuminating the surface of the object to be inspected and a camera 4 taking the image of the illuminated object to be inspected from above to output an image including the whole of the surface region of the object to be inspected. A computer 5 is further provided in this apparatus in order to automate and determinate the visual examination of the surface of the substrate 1 and records the image outputted from the camera 4 as digital data to analyze the same to inspect the foreign matter bonded to the surface region of the object to be inspected.
Patent JP-S6359548-A (JP)
Title: Manufacture of thermal head
Inventor: SUGIHARA HIROHISA
IPC: B41J2/35
Filed: 1986-08-29
Abstract: PURPOSE:To shorten the period of time required to form a table, by fixingly providing a value of an applied voltage at which a change in resistance appears, in determining a voltage of a voltage pulse to be applied by using a resistance vs. applied voltage table. CONSTITUTION:The resistance change ratio of a resistor capable of being approximated by the equation based on measurements for selected samples of dots in a thermal head varies substantially along a fixed curve, irrespective of the initial resistance of the resistor. In the equation, R0 is the initial resistance of a heat generating resistor, V0 is a boundary value of applied voltage at which a change in resistance appears, DELTAV is the change in resistance, and alphaand beta are constants. The boundary values V0 of applied voltage are centralized at about 25V. The resistance change ratio DELTAR=(R-R0)/R0 is put into the equation, with the boundary voltage V0 given as a fixed value of 25V, whereby a solution can be speedily obtained. Specific values DELTARn of the resistance change ratio are sequentially put into the equation to calculate the values of the applied voltage at a given moment, thereby forming a resistance vs. applied voltage table. A voltage Vn to be applied is determined based on the table.
Patent JP-H0254052-A (JP)
Title: Fitting work of synthetic resin side corrugated board
Inventor: IMAFUKU TAKATOSHI
IPC: E04D3/365
Filed: 1988-08-17
Abstract: PURPOSE:To attach a horizontally long side-corrugated board with good operating efficiency at low cost by a method in which hook metals are arranged at a given interval on the upper edges of each side-corrugated board, and the side-corrugated boards are attached with the hook metals. CONSTITUTION:In constructing the roofing 2 of the green house using side- corrugated boards 1, the side-corrugated board 1A of the first stage is fixed to the main house material 3A, and a given number of hook metals 4 are arranged at a given interval on the upper edge 1b of the board 1A. The second stage board 1B is spread so that it is rewound and its lower side edge 1b is coupled with the second hook metal 4b of the metal 4 and fixed to the second main house material 3B by using fixing tool 6 such as nail. In the same way, the side-corrugated boards after the third stage are fixed to the main house material in order. Each side-corrugated board can thus be attached at exact levels horizontally with good operating efficiency.
Patent JP-S6184480-A (JP)
Title: Method for manufacturing seal ring in mechanical seal
Inventor: MATSUKI AKIMASA
IPC: B23P13/00
Filed: 1984-10-01
Abstract: PURPOSE:To improve working efficiency and exclude effect of elastic deformation due to strain and swell by providing plural projections on an end face of the opposite side on a sliding face of a seal ring and finishing the sliding face with these projections as a processing datum level. CONSTITUTION:Plural semi-global projections 4 are formed on an end face 3 of the opposite side of a sliding face which becomes a processing datum level of the sliding face 2 in a floating sheet 1. And the tips of the projections 4 are ground slightly to become plane to obtain a precise processing datum level without strain and swell easily. And when the processing datum level is retained so as to be covered by a common processing jig with the projections as a datum level, the jig face and the projections 4 of the datum level are contacted closely and elastic deformation of raw material due to clamping force of the jig and load of turning does not occur, then plane face without strain and swell can be obtained by one turning. Therefore working efficiency can be improved by shortening processing time and sealing ability can be improved by removing strain and swell.
Patent JP-S5994491-A (JP)
Inventor: TAWARAYA KENJI
IPC: H05K1/18
Filed: 1982-11-19
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-S6264624-A (JP)
Title: Fuel tank for combine and the like
Inventor: ISHIBASHI KIYOHARU
IPC: B60K15/077
Filed: 1985-09-13
Abstract: PURPOSE:To prevent a fuel suction pipe from sucking air in a fuel tank so as to prevent an engine from being suddenly suspended by partitioning fuel in the area of the suction pipe by a partition cylinder. CONSTITUTION:A fuel tank 1 in a form of a box is composed of an upper wall 20, a bottom wall 21, and side walls 22. And a brattice 10 in a circular form is provided at the center section of the bottom wall 21 in such a way that it is projected outward, a bolt 11 for drainage is provided at the center section of the brattice 10, and a partition cylinder 3 in a form of a rectangular prism is provided to the upward direction above the brattice 10 on the bottom wall 21. A fuel suction pipe 4 is provided near the lower end of the partition cylinder 3 where the pipe is secured by an installation fitting 23.
Patent JP-S6447103-A (JP)
Title: Offset antenna
Inventor: MASUJIMA TOSHIO
IPC: H01Q1/42
Filed: 1987-08-18
Abstract: PURPOSE:To obtain an inexpensive antenna without a cause to characteristic deterioration by containing a primary radiator into a cone consisting of an inner face of a side plate, a generating line being an outer circumference of a reflection mirror and an apex within a face including a rotary shaft of the reflection mirror and has a specific relation to the reflection mirror. CONSTITUTION:The cone having its apex T on a plane being perpendicular to a face comprising the outer circumference of the reflection mirror 1 and including its rotary shaft AA and having a generating line being the outer circumference itself of the reflection mirror 1 is formed to be the shape of the inner face. Then the angle thetabetween the generator at the side of the rotary shaft AA and the rotary shaft AA itself, the apex angle 2alpha of the cone, and an angle psi of the plane P of the reflection mirror 1 with respect to the rotary shaft AA are decided so as to include the primary radiator 2 in the inside of the side plate 9 in a way that the relation of equation I is to be satisfied. Thus, a cone-shaped radio wave radiated from the radiator 2 to the reflective mirror 1 is included in the side plate 9, the side plate 9 does not split a transmission line 7 or block it and no hole or hole edge is required. Thus, the inexpensive antenna having no cause to deterioration in the electrical and mechanical characteristic is manufactured.
Patent JP-2000015906-A (JP)
Title: Printer
Inventor: KUROSAWA HIDENORI
IPC: B41J2/44
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a printer in short period at low cost by an arrangement wherein a controller requires only a partial modification the time of modifying the specifications. SOLUTION: In a printer controlled by a host computer, controller section is divided into a control section 41, i.e., a module section for controlling the body, panel, options and smoothing, and a data processing section 40, i.e., a module section for processing a data and each I/F. Common I/F sections 30, 31 for connecting the control section 41 with the data processing section 40 are also provided.
Patent JP-S6182335-A (JP)
Title: Optical head controller
Inventor: KOJIMA TADASHI
IPC: G11B7/09
Filed: 1984-09-29
Abstract: PURPOSE:To improve the power efficiency and perform a good operation only with a low power by stepping up the voltage of a switch power source and applying it to a driving amplifier when the level of an error signal exceeds a prescribed value. CONSTITUTION:A level detector 5 converts the reflected light, which is obtained by irradiating light to a compact disc from an optical head, to a current by photodetectors D1-D4 and detects the level of the error signal corresponding to the tracking error of the optical head by this output current. A driving amplifier A2 amplifies this error signal to drive an actuator for tracking servo control of the optical head. Switching of switches SW1 and SW2 is controlled by the output of the detector 5 so that the power source voltage is applied to the amplifier A2 when the level of the error signal is low and voltages of switch power sources 3 and 4 which generate a voltage obtained by stepping up the power source voltage are applied when the level of the error signal exceeds a prescribed value.
Patent JP-S58105525-A (JP)
Title: Engaging fittings
Inventor: MORITA TAMAO
IPC: E05C19/16
Filed: 1981-12-16
Abstract: PURPOSE:To effectively compensate the shifting of the engaging position of a male  stop-fastener by a method wherein, in the case of an engaging female stop-fastener  having a ferromagnetic plate attached to a permanent magnet, the ferromagnetic stick  protrudedly provided on the ferromagnetic plate is extended in the reverse direction,  and said stick is rotatably and penetratingly engaged to the end face of an L-shaped  angle. CONSTITUTION:A non-magnetic case has an inverted plate type hole, which is interconnected to the hole 1a of the permanent magnet 1, having a flange 4a to be engaged  to the hole edge, the magnet 1 and the ferromagnetic plate 2 are provided in a fitted  state, and they are fixed in an enveloping state in one body using a pawl 4b. The narrow-diameter part 2b of the ferromagnetic stick 2a is fitted to the hole 2a of the  plate 2, a fine stick 2b is inserted rotatably into the hole 5' of the angle 5 through the  intermediary of a swinging gap x, and a female stop-fastener is formed by crushing  the end of the stick. The male stop-fastener consists of a ferromagnetic plate 3 and a  ferromagnetic stick 3a, and will be attached to a cabinet door and the like using an  appropriate method. According to this constitution, the shifting of engaging position  between engaging parts, generated following the manufacture, assembling and use of  the cabinet and the like, can be effectively corrected.
Patent JP-S6265374-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRUTA YOICHI
IPC: H01L21/265
Filed: 1985-09-17
Abstract: PURPOSE:To inhibit the short channel effect and to provide a highly integrated circuit in forming a layer having the same type conductivity as a substrate, by implanting first ion species which can provide a P-N junction between the substrate and a layer having the opposite type of conductivity to that of the substrate at a shallow position, and implanting second ion species which provides a peak of concentration profile at a position deeper than that of the first ion species. CONSTITUTION:A gate oxide film 14 and a field oxide film 16 are provided on an N-type substrate 10. P, As and BF2 ions are then implanted in the substrate subsequently in that order. The implantation processes are controlled such that P ions are implanted at an accelerating voltage of 200kV in a does of 5X10<12>cm<-2>. As a result of such ion implantations, the P-N junction is located at a depth of 0.08mum from the boundary between the gate oxide film and the Si substrate. Further, the maximum P concentration is found at a depth of 0.25mum and the maximum As concentration is found at a depth of 0.14mum.
Patent JP-2000034992-A (JP)
Title: Submerged pump device
Inventor: OWADA MICHIO
IPC: F16K51/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a lock by foreign matter by covering an entrance pipe downstream end side by constituting a large hanging bell shaped diameter part provided with a current transforming plate wider than entrance pipe exit area at the inside from the halfway by an exit pipe of entrance and exit pipes of substantially the same diameter and providing disc-shaped valve elements opened with large pressure on an entrance pipe outside diameter and the side of an inside diameter of an exit pipe large diameter part. SOLUTION: When specific gravity is higher than water and when relatively large grain which is larger in gravity than lift due to flow of water is sucked, foreign matter floats within a piping, foreign matter can not be discharged from a water faucet even during the operation of a submerged pump part and foreign matter such as sand falls by gravity after the submerged pump part is stopped. At the time, the falling foreign matter collides with a current transforming plate 7 having wider area than exit area of an entrance pipe 2 having the substantially the same diameter as an exit pipe 4 provided at the inside of a large hanging bell shaped diameter part of the exit pipe 4, falls at the outside of the current transforming plate 7 and is stored in a sand pocket 9.  Because foreign matter stored into the pocket 9 impresses large pressure which is not normally applied on a piping from the ground, a disc- shaped valve element 6 at the lower part of the sand pocket 9 is opened and internal foreign matter is discharged.
Patent JP-H0650612-A (JP)
Title: Fan forced heater
Inventor: KITAMURA MOTOHIKO
IPC: F24H9/06
Filed: 1992-07-31
Abstract: PURPOSE:To prevent the increase of the temperature of a fan motor bearing part and to improve stability of fan motor fixing and vibration resistance, in a fan forced heater, especially convection fan support constitution. CONSTITUTION:A fan motor 5 to drive a convection fan 3 has a gap 18 for the flow of air provided on the outer periphery of a bearing part on the heat source body side of a fan motor in a way that a bearing part on the back side of the fan motor is fitted in and supported to a motor mounting tool 12 mounted on a device body through a support rubber and the heat source body side is brought into pressure contact for fixing such that a U-shaped fitment 16 is fitted through a vibration preventing rubber 15 to embrace the outer peripheral part of the fan motor is mounted on the motor mounting tool. This constitution prevents the increase of the temperature of the bearing part by means of suction air generated at a fan motor bearing part with the aid of a convection fan 3 and improves installation stability and vibration resistance of the fan motor 3 since a support part forms the outer periphery part of the fan motor.
Patent JP-2000039347-A (JP)
Title: Flowrate inspection device
Inventor: FURUSE AKIO
IPC: G01F25/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a flowrate inspection device capable of performing correct inspection even with a fluctuation of fluid pressure given to a body to be inspected. SOLUTION: With this flowrate inspection device, pressure accumulated in fluid pressure source 11 is taken out through a pressure control valve 12 at specific pressure and the fluid pressure is given to the body to be inspected by way of a flowmeter 14 and whether or not a specified flowrate is obtained is inspected by measuring the flowrate of the fluid flowing the body to be inspected. In this case, a pressure sensor 2 measuring the fluid pressure given to the body to be inspected is provided, a reference fluid pressure P1 detected with this pressure sensor is stored. If fluid pressure P2 deviating from the reference fluid pressure P1 is given by the body to be inspected through the measurement, the flowrate value Q2 measured at the moment is corrected by operation Q1=Q2√P1/P2 and corrected to the flowrate value Q1 under the reference fluid pressure P1.
Patent JP-S6099863-A (JP)
Inventor: AIHARA AKIHIKO
IPC: B65D51/24
Filed: 1983-10-31
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-H06165538-A (JP)
Title: Ultrasonic motor provided with metallic vibrator as stator
Inventor: MANFUREETO ARUTOMAN
IPC: H02N2/16
Filed: 1993-08-19
Abstract: PURPOSE: To enable preventing propagation loss at the time of generating a traveling wave in a stator, by constituting a bonded joint of a thin adhesive sheet having selectively conductivity and fixing and bonding an ultrasonic wave oscillator and the stator with the adhesive sheet. CONSTITUTION: A bonded joint between a stator 1 and a piezoelectric ceramic disk 13 is constituted of a conductive adhesive sheet 15 having double-sided adhesion, for generating traveling wave in the stator 1. One side 17 is bonded to the piezoelectric ceramic disk 13, and the other side 19 is bonded to the stator 1. The adhesive sheet 15 has a thickness of 0.1mm±0.02mm. The adhesive sheet 15 is constituted of a conductive retaining sheet 21, and a plurality of protrusions 35 constituted of conductive grains 37 are positioned on the surfaces 31, 33, for electrically point-connecting the stator 1 and an ultrasonic oscillator 3. The conductive retaining sheet 21 contains admixture of gold grains and/or silver grains which make electrical resistance value between an upper surface 23 and a lower surface 25, 0.001Ω/cm<2> .