baber/WOPTO huggingface dataset:
Patent JP-H10122553-A (JP)
Title: Method for discriminating gas supplying/discharging pipe-fixing system and combustion device for performing the method
Inventor: SAITO TOSHIHISA
IPC: F23L17/04
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable an accurate discrimination whether a gas supplying/discharging pipe fixing system is a double-pipe system or two-pipe system by a method wherein a fixing system for a gas supplying pipe and a gas discharging pipe is discriminated as a double-pipe system when a temperature of the supplied gas is higher than a predetermined temperature and in turn it is discriminated as a two-pipe system when a temperature of the supplied gas is lower than a predetermined temperature. SOLUTION: A temperature sensing means such as a thermistor or the like is fixed to an appropriate portion of a gas supplying passage 50. The temperature sensing means measures a temperature of the supplied gas. Then, a combustion device 1 compares a measured gas supplying temperature with a predetermined discriminating temperature. The discrimination temperature is set to be higher than a temperature of the surrounding atmosphere and further set to be lower than a temperature of the supplies gas in the case of applying double-pipe system during combustion.  Then, if the measured temperature of the supplied gas is higher than the discrimination temperature, the combustion device 1 discriminates that the gas supplying or gas discharging pipe fixing system is of a double-pipe system, and in turn if the temperature is lower than the discrimination temperature, it discriminates that the system is of a two-pipe system. The combustion device 1 performs a combustion control which is different in the case of the double-pipe system and of the two-pipe system, and the most- suitable combustion state is maintained.
Patent JP-S63125875-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: ISHIKAWA TORU
IPC: C25D5/14
Filed: 1986-11-15
Abstract: PURPOSE:To promote war-resistance and to prevent crack and separation of a surface hardening layer by providing wear-resisting surface hardening layers on collision surfaces of a movable element and a core, which collide with each other, and interposing a shock relieving layer between the surface hardening layer and the collision surface. CONSTITUTION:An electromagnetic fuel injection valve includes a movable element 20 having a valve element and a core 5 excited by an electromagnetic coil to form a magnetic circuit with the movable element 20, wherein at the time of turning on electricity, the movable element 20 is attracted to one end surface of the core 5 and collided therewith to open a valve. In the electromagnetic fuel injection valve, a collision surface of the core is plated with a chrome layer 16 as a surface hardening layer and the inside of the chrome layer is plated with a nickel layer 17 as a shock relieving layer. Thus wear-resistance can be promoted and cracks and separation of the surface hardening layer can be prevented. These plating layers are formed on either the movable element 20 or the core 5 or both of them.
Patent JP-2001097391-A (JP)
Title: Envelope having window
Inventor: TAKANO HACHIRO
IPC: B65D27/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To solve problems that a content to be stored in a conventional envelope having a window is not correctly located since the size of the content is diversified, the information on the address cannot be read from a window hole resulting in non-delivery, and the confidential information leaks from the window hole. SOLUTION: In the envelope having a window with a sealing piece continuous to one side, a through hole is provided at the position where the length from an upper end or a lower end of a back paper is slightly larger than the length of the content to be stored, and corresponding to an adhesive surface when the sealing piece is returned. The sealing piece is adhered to an inner side surface of a face paper to regulate the movement of the content. Further, in the envelope having the window, a window hole of the face paper is provided at the position corresponding to the information on the address of the address.
Patent JP-S62131176-A (JP)
Inventor: YOSHINO SHOJI
IPC: F25D21/06
Filed: 1985-12-04
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-H04147673-A (JP)
Title: Manufacture of complementary semiconductor device
Inventor: NAKAMURA SUNAO
IPC: H01L21/8246
Filed: 1990-10-11
Abstract: PURPOSE:To diminish PR and implantation processes to contrive to shorten the term of manufacture and to reduce a manufacturing cost by forming a P-type well region on a semiconductor substrate by ion-implanting an N-type impurity in the whole surface to form an N-type well region and to lower the effective concentration of the P-type well region, and by adjusting the surface concentration of a desired P-type well region. CONSTITUTION:A P-well 3 is formed by the ion implantation of trivalent atom. Then, an N-well 4 is formed by the ion implantation of pentavalent atom. Further, after a thick oxide film region 5 and diffusion region are formed, trivalent atom is ion-implanted in the region of the N-well forming a P-channel type MOS transistor so that the threshold voltage of a transistor is brought to a desired value. When the ion implantation is conducted also in the region of the P-well forming an N-channel type MOS transistor other than the region constituting ROM code, the depression type region of the P-well is changed into an enhancement type to form a depression transistor 6 constituting the ROM code.
Patent JP-H06121730-A (JP)
Title: Boiling detecting device for electric rice cooker
Inventor: AOTO KAZUYOSHI
IPC: A47J27/00
Filed: 1992-10-12
Abstract: PURPOSE:To achieve cooking with reduced ununiform boiling by reducing effect of heat from a cover heating means on a steam temperature sensor till subject material of boiling reaches a boiling point by providing the steam temperature sensor close to a steam hole on the outer circumferential side of the steam hole. CONSTITUTION:A cover main body pivotally supported by a pot main body of an electric rice cooker comprises an upper and a lower plate 21, a heat radiation plate of metal 22, and a cover 23 having a favorable pressure resistance and of a relatively large thickness, and a circular cover heater is installed abount the center of a center part of the heat radiation plate 22 in an upper surface of the heat radiation plate 22. A pressure regulation valve, a safety device 35, and a pressure selecting device are provided at the cover 23. A cover temperature sensor 25 is disposed and fixed between the lower plate 21 and the heat radiation plate 22, and it is provided close to a steam hole 28 opening to open air at a position apart from the cover heater on the outer circumferential side of the steam hole 28. By thus setting the disposition position of the cover temperature sensor 25, effects of heat from the cover heater on the cover temperature sensor 25 are restricted before subject material of boiling reaches a boiling point, thereby ununiform boiling can be eliminated.
Patent JP-H11112156-A (JP)
Title: Printed wiring board
Inventor: MORIMOTO TSUNEHIRO
IPC: H05K3/42
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the electromagnetic wave noise radiated from a printed wiring board. SOLUTION: A power supply pattern 32 and a ground pattern 33 which are isolated from each other by an insulator 34 in a printed wiring board supply electric power to electronic parts 31 mounted on the wiring board. At the edge section of the ground pattern 33, bent conductive ground sections 38 and 39 extended in the direction of a power supply layer on which the power supply pattern 32 is formed are provided. Even when high-frequency noise is produced between the power supply pattern 32 and the ground pattern 33 when the mounted electronic parts 31 operate, the electromagnetic wave noise MN radiated to the outside from the wiring board is reduced, because the clearance between the patterns 32 and 33 is made narrower by the bent ground sections 38 and 39.
Patent JP-H01115678-A (JP)
Title: Image forming method
Inventor: TAKEUCHI SATOSHI
IPC: B41M5/025
Filed: 1987-10-30
Abstract: PURPOSE:To speedily obtain a clear multicolor image, by preparing a thermal transfer ribbon with image symbol data recorded in a vapor-deposited metallic layer, superposing a transfer medium on the surface of a thermal recording ink layer of the ribbon, and transferring a thermal recording ink image onto the transfer medium by irradiation with light from the side of the vapor-deposited layer. CONSTITUTION:In a monochrome image forming method, a thermal recording ink ribbon 4 is prepared which comprises a base 3 provided with a thermal recording ink layer 1 on one side thereof and with a vapor deposited metallic layer 2 on the other side. A thermal signal corresponding to image symbol date is outputted from the side of the metallic layer 2 by a thermal head 5, whereby heated parts of the metallic layer 2 are broken, and the image symbol data is thermally printed. The ribbon 4 is superposed on a transfer medium 6 so that the ink layer 1 makes contact with the medium 6, followed by irradiation with light from the side of the metallic layer 2 by a light source 7. The transfer medium 6 is released from the ribbon 4 together with an ink pattern layer 8. In a multicolor image forming method, for example, four-color thermal recording ink ribbon 4 is paid out from a roll 9, ink layers of the ribbon 4 are located respectively at corresponding thermal heads 5a-5d, and the heads are driven to perform thermal printing. The ribbon 4 is moved to the side of a light source 7, and each color ink is transferred onto the transfer medium. The ribbon is recovered by a take-up roll 10, and the transfer medium 6 is released from the ribbon 4.
Patent JP-S61151534-A (JP)
Title: Method for using green luminous intensifying screen
Inventor: NISHIMURA YOSHITSUGU
IPC: G21K4/00
Filed: 1984-12-26
Abstract: PURPOSE:To enable X-ray photography with higher sensitivity and sharpness by combining an intensifying screen having 10-40 ratio of the energy peak in the green part to the energy peak in the blue part with a film having green spectral sensitivity whose peak is higher than the peak of blue spectral sensitiv ity. CONSTITUTION:A green luminous intensifying screen is composed of a phosphor represented by a formula [(GdmLa1-m)1-x-yTbxAy]2O2S (where A is at least one among Dy, Pr, Yb, Sm, Tm, Ho, Ce and Y, 0<=m<=1, 0.001<=x<=0.09, and 0<=y<=0.005), a binder, a support and a protective layer. The energy peak (540-550nm) of the green luminescence of the intensifying screen is 10-40 times the energy peak (410-425nm) of the blue luminescence. The intensifying screen having such luminous characteristics is combined with an X-ray photo graphic film having a higher peak of spectral sensitivity in the green part (480-580nm) than in the blue part (350-480nm) to attain higher sharpness as compared with a combination of a conventional intensifying screen with a film. When the energy peak of the green luminescence is 17-30 times the energy peak of the blue luminescence, much higher sharpness is attained.
Patent JP-H0699890-A (JP)
Title: Stern tube bush fixing device to stern tube
Inventor: FUJITA TATSUO
IPC: F16C17/02
Filed: 1992-09-18
Abstract: PURPOSE:To remove a stern tube bush without breaking it. CONSTITUTION:An annular clearance 12 is provided between a stern tube 2 and a stern tube bush 3. After aligning the stern tube bush 3 in this clearance 12, epoxy resin 14 is filled in the clearance 12 and hardened. A layer formed of thermoplastic material 16 is embedded in the layer of epoxy resin 14, and a heating body 17 is built in the layer of thermoplastic material 16. At the time of removing the stern tube bush 3, the thermoplastic material 16 is softened by the heating body 17 to fluctuate the thickness of the epoxy resin 14. The stern tube bush 3 can be thus pulled out of the stern tube 2.
Patent JP-H0990900-A (JP)
Title: Control method for plasma display panel driving circuit
Inventor: NAKAMURA SHIYUUJI
IPC: G09G3/291
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To simplify a PDP driving circuit by integrating a scanning driver and a deleting driver of a driving circuit of an AC discharge type plasma display panel(PDP). SOLUTION: In a control method for a driving circuit driving a PDP 15, signals SBL, SDA, SCL, SST for writing-discharge, signals EBL, EDA, ECL, EST for holding-discharge-deletion are switched with a writing-discharge period and a holding-discharge period by a voltage selector 24, and inputted to a scanning driver 19. The scanning driver 19 generates a scanning pulse for writing- discharge and a holding-discharge-stop pulse switching for each period, and gives it to a scanning electrode of the PDP 15 through a mixer 25. The holding- discharge-stop pulse is a pulse given to each scanning electrode to eliminate phenomenon in which brightness is varied by variation of the number of display cells connected to one scanning electrode, a circuit scale of the PDP driving circuit is reduced by generating this holding-discharge-stop pulse with the scanning driver 19.
Patent JP-S61153594-A (JP)
Inventor: HIGASHINAKAGAHA EMIKO
IPC: G21C19/06
Filed: 1984-12-27
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-H05112963-A (JP)
Title: Structure in excavator of back hoe
Inventor: ADACHI TADAO
IPC: E02F3/40
Filed: 1991-10-22
Abstract: PURPOSE:To prevent an arm cylinder from enlarging, unnecessitate an exclusive link mechanism, and simplify the structure, by fitting detachably a bucket link and an oscillating actuator repeatedly stretching and constricting at a small stroke. CONSTITUTION:A bucket link 7 is made so as to freely replace mutually with a hydraulic actuator 6 having the same length with the bucket link. The hydraulic actuator is constituted by parallel arrangement of a piston 8 and a spool 9 controlling the extending and constricting movement thereof. The piston 8 of the hydraulic actuator 6 becomes an oscillating source for a continuous extending and constricting movement and it oscillates the bucket 2. In this way, the bucket 2 can be oscillated without exchanging other devices and hence, the excavating capacity can be increased.
Patent JP-H02120652-A (JP)
Title: Skin moisture detector
Inventor: ITO MASAHIKO
IPC: G01N27/02
Filed: 1988-10-28
Abstract: PURPOSE:To continuously measure the fine change of the moisture content of the skin holding the balance with environmental temp. without receiving sweating by exposing the skin between a pair of electrodes and detecting the moisture content in the keratinous layer of the skin. CONSTITUTION:Horizontal U-shaped detection electrodes 2, 3 are mounted on the base surface 1a of a housing 1. The contact parts 2a, 3a with the skin of the electrodes 2, 3 have a circular cross-section and are formed so that the contact area with the skin becomes as small as possible. The root parts 2b, 3b of the electrodes 2, 3 are provided so as to form the space between the electrodes and the base surface 3a when the contact parts 2a, 3a are brought into line contact with the skin. A weak high frequency current is allowed to flow from an oscillator 11 and controlled by a current buffer 12 so that the voltage applied to the electrodes 2, 3 becomes constant and the current flowing to the skin is detected by a current detection part 13. Subsequently, the detection value is operated by an operation part 14 to be displayed on a display part 15 as a change of a resistance value. By this method, the fine change of the moisture content of the skin can be measured.
Patent JP-H03135469-A (JP)
Title: Manufacture of composite high damping metallic sheet
Inventor: MUKOHARA FUMINORI
IPC: B05D3/00
Filed: 1989-10-23
Abstract: PURPOSE:To permit the coating of the composite high damping metallic sheet stably and uniformly for long time by dispersedly laminating liquid resins including conductive fillers at a specified temp. at specified circulating and discharging rates by the use of an air spray fitted with a syphon strainer. CONSTITUTION:A mixed body 10 constituted of conductive fillers and liquid resins is uniformly dispersed and laminated on the surface of a metallic sheet 1 by an air sp;ray 9, on which a resinous coating metallic sheet or the like is laminated and pressed to stick to form the composite high damping metallic sheet. At this time, the circulating flow rate and discharging rate of the above mixed resinous liquid 10 are regulated to >=0.5 m/sec to prevent the sedimentation of the conductive fillers as well as the temp. of the mixed resinous liquid 10 is held to the range of the setting temp. + or -5 deg.C so that the coating resinous thickness is not increased or decreased by the change of the liquid viscosity in a circulating path 11. Furthermore, the pore size of the meshes in a syphon strainer 4 is regulated to 3 to 30 times the maximum size of the above fillers so that the clogging in the path 11 caused by the contamination of foreign matters and the sedimentation of the above fillers do not occur.
Patent JP-H01116947-A (JP)
Title: Recording/reproducing device
Inventor: WATABE HIROYUKI
IPC: G11B15/087
Filed: 1987-10-28
Abstract: PURPOSE:To prevent the generation of an error on an operation by outputting the content of the recording region for the term fixed in advance in selecting the recording region sectionally recorded on a recording medium in the necessary order. CONSTITUTION:A device 1 is equipped with the magnetic head 3 detecting the recording signal of a magnetic tape 2 of a recording medium and the detection signal is generated as acoustics from a speaker 6 by being amplified by an amplifier circuit 5 after being demodulated by a demodulation circuit 4. Now, in case of selecting in the necessary order the recording medium zone of the recording medium 2 the non-recording region between the recording region of the recording medium 2 is detected by a non-recording region selecting means 7. The content of the recording region succeeding to a preset period is outputted on each detection of this non-recording region and at the time when each recording region is selected the discrimination information of each recording region is stored in a memory means 14 in order. The generation of an error on the operation can thus be prevented.
Patent JP-H02119291-A (JP)
Title: Printed board for control circuit
Inventor: MATSUMOTO KIHACHIROU
IPC: H05K3/34
Filed: 1988-10-28
Abstract: PURPOSE:To make a large current flow to a connection section of a circuit component part without increasing an area or a thickness of a copper foil layer by forming a solder layer adjacent to the copper foil layer. CONSTITUTION:A copper foil layer 12 is formed between a terminal of a TRIAC 2 which is inserted into an attaching hole of a copper laminated layer substrate 1 and a terminal of an electric wire 6. A large current flows to the copper foil layer 12 from the TRIAC 2. A solder layer 13 is formed adjacent to the copper foil layer 12. The current from the TRIAC 2 thereby flows in both the copper foil layer 12 and the solder layer 13, enabling flow of a large current. According to this constitution, the necessity of increasing of an area and a thickness of the copper foil layer 12 can be eliminated, and a small-sized and inexpensive printed board of a control circuit can be obtained.
Patent JP-H09112220-A (JP)
Title: Tappet shim and manufacture thereof
Inventor: ASANUMA HIROAKI
IPC: F01M9/10
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To minimize the abrasion of a shim for a long time by forming several micro recesses having an opening area which is smaller than that of the inside thereof, on a contact surface of a tappet shim which makes contact with a cam, and by filling liquid lubricant in the micro recesses. SOLUTION: A tappet 3 which vertically reciprocates following up a cam 1, is composed of a body 9, a shim 10 and a chip 11. In this arrangement, micro recesses 12 having an opening area which is smaller than that of the inside thereof, are randomly formed on the upper surface of the shim 10 with which the cam 1 makes contact with a uniform surface density, and are filled therein with liquid lubricant 13. The opening area of each of the recesses 12, is preferably in a range from 0.1 to 50,000μm<2> . Alternatively, the shim 10 is manufactured by impregnating a sintered body having been formed in a shape similar to that of the shim 10, with the liquid lubricant 13, and by decreasing the opening areas of pores formed in the surface of the sintered body making contact with the cam 1, to a predetermined size.
Patent JP-S62133777-A (JP)
Title: Lamination-type piezoelectric element and manufacture thereof
Inventor: KURIHARA KOICHIRO
IPC: H01L41/083
Filed: 1985-12-05
Abstract: PURPOSE:To reduce the space for wiring at mounting by leading out both of two external electrodes of a lamination-type piezoelectric element from only one side plane of said element. CONSTITUTION:A calcined powder of a piezoelectric material mainly consisting of Pb(Zr,Ti)O3 mixed with a minute quantity of organic binder is dispersed in an organic solvent to prepare a slurry. This slurry is spread to a predetermined thickness by doctor blade technique to make a piezoelectric material 1 of thin plate form. Next, a platinum paste is screen-printed on the surface of one side of that piezoelectric material 1 to form an internal electrode 2. A predetermined number of such piezoelectric materials 1 in which the internal electrode 2 has been formed are laminated and made into one body by heat pressing, after which it is sintered at a temperature of about 1,250 deg.C to obtain a piezoelectric element composed of the piezoelectric materials 1 and the internal electrodes 2 laminated alternately. On only one side plane of the element, wires 3 and 4 are respectively soldered to every two internal electrodes 2 alternately to fabricate a lamination-type piezoelectric element having a pair of external electrodes A and B.
Patent JP-H06123407-A (JP)
Title: Pressurized fluidized bed boiler
Inventor: MOTAI SATOKI
IPC: F23C10/16
Filed: 1992-10-13
Abstract: PURPOSE:To lessen the inside diameter of a pressure vessel by a method wherein the cross section of a fluidized bed boiler disposed in the pressure vessel of a vertical type and in a cylindrical shape is made a polygon of six or more angles. CONSTITUTION:A pressurized fluidized bed boiler 1 is incorporated in a pressure vessel 2 of a vertical type and in a cylindrical shape. A heating surface 4 is constructed of a heat exchanger tube and an ash storage bottle 15 is provided in a part above the heating surface 4 in the pressure vessel 2. The cross section of the pressurized fluidized bed boiler 1 is shaped virtually in a regular hexagon and the cross section of a heating part 16, a reheating part 17 and an evaporating part 17 each constructed of the heating surface 4 is shaped in a rhombus formed by dividing the hexagon in three equally substantially. Since the pressurized fluidized bed boiler 1 having the hexagonal cross section is held in the pressure vessel 2 having the circular cross section in this way, the dimension of the largest diagonal line can be lessened and, accordingly, the inside diameter of the pressure vessel 2 can be lessened.