baber/WOPTO huggingface dataset:
Patent JP-H08337831-A (JP)
Title: Copper alloy for die casting excellent in corrosion resistance, production of the same alloy and faucet using the same alloy
Inventor: KICHIJIMA TADASHI
IPC: B22C9/06
Filed: 1996-04-09
Abstract: PURPOSE: To produce a copper alloy for die casting excellent in die castability and corrosion resistance, to provide a producing method for improving the corrosion resistance of the same alloy and to produce a faucet excellent in corrosion resistance. CONSTITUTION: This copper alloy is the one in which, a in a copper alloy composed of two phases of an α phase and a β phase, at least, by weight, 0.05 to 0.2% Sn and one or >= two kinds among Sb, As and P by 0.05 to 0.3% are contained, the maximum corrosion depth is regulated to <=200μm (JBMA test) and the solidifying temp. range is regulated to <=17 deg.C or is the one in which, in a copper alloy composed of two phases of an α phase and a βphase, at least, 0.05 to 0.2% Sn and or >= two kinds among Sb, As and P by 0.05 to 0.3% are contained, and zinc equivalent is regulated to 35.7 to 41.0%. In either alloy, the area occupancy ratio of the βphase is preferably regulated to <=15%. Moreover, the same copper alloy is suitable for faucet fittings, particularly for the pressure resistant parts.
Patent JP-S59211442-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: F24J3/00
Filed: 1983-05-18
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-H04317849-A (JP)
Title: Brake valve
Inventor: TAKAHASHI KOJI
IPC: B60T15/04
Filed: 1991-04-18
Abstract: PURPOSE:To provide a brake valve capable of reducing the delay of a relay piston side pressure release to a main piston side pressure release at the time of loosening a brake. CONSTITUTION:First valve devices 31, 11A, second valve devices 42, 13A, a main piston 15 operating the first valve devices according to the input from a brake pedal 60 to control the pressure of a first outlet 6, a relay piston 34 receiving the pressure of the first outlet and operating the second valve devices to control the pressure of a second outlet 8, and a spring mechanism for interlocking the main piston with the relay piston are provided. The spring mechanism 55 has a lock mechanism 50 for integrally moving the main piston and the relay piston at the time of moving the main piston in its returning direction in a brake valve working an energizing force for moving the relay piston 34 in the operating direction according to the movement in the operating direction of the main piston 15 on the relay piston 34.
Patent JP-S5422139-A (JP)
Title: Retrial system
Inventor: KAMATA YOSHIROU
IPC: G06F11/14
Filed: 1977-07-19
Abstract: PURPOSE: To increase the retrial success probability for the device by varying the retrial interval via the retrial interval setting circuit used in the device in consideration of various fault causes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000286084-A (JP)
Title: Discharge lamp lighting device
Inventor: OTSUBO ATSUSHI
IPC: H05B41/24
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness to a change in a load state, and enable starting even if a discharge lamp is replaced with power supplied. SOLUTION: In this discharge lamp lighting device, switching elements Q1, Q2 are alternately turned on and off by self-exciting control, while a protective circuit 1 controls the switching elements Q1, Q2 in a different state from the self-exciting control according to a secondary side output of a current transformer CT. That is, the output of the current transformer CT charges a capacitor C8. When a discharge lamp LP comes in an emission-less state and a voltage between both ends of the capacitor 8 becomes higher than a reference voltage V2, the OFF of the switching element Q2 is quickened to increase operation frequency of the switching elements Q1, Q2. Because a resistor R13 is connected in parallel with the capacitor C8, the voltage of both the ends of the capacitor C8 is reduced even if power is kept supplied at the time of replacing the discharge lamp LP, so as to start and turn on the discharge lamp LP.
Patent JP-S5211725-A (JP)
Title: Display system for crt display unit
Inventor: SUZUKI YUUJI
IPC: G09G1/16
Filed: 1975-07-18
Abstract: PURPOSE: To prevent the local consumption of CRT by superposing on a low frequency signal on the horizontal and vertical signals and by slowly moving the display position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06301812-A (JP)
Title: Handwriting input device
Inventor: NAKAMURA JUNJI
IPC: G06F3/048
Filed: 1993-04-14
Abstract: PURPOSE:To provide the handwriting input device which is convenient for a user to recognize a handwritten character by freely or automatically setting the display position of a frame for handwritten character recognition. CONSTITUTION:A key switch control part 3 which detects position information of the frame for handwritten character recognition at the time of discriminating whether handwritten character recognition should be executed or not by key switch data inputted by the user, and a character recognition frame display control part 5 which controls the display position of the frame for handwritten character recognition in accordance with a designated position, are provided. Therefore, the display position of the frame for handwritten character recognition can be freely set so that this frame is not a hindrance even if plotted picture data or still picture data of a graphic, a line drawing, or the like inputted before is referred to perform the handwritten character recognition. The user inputs coordinate data to a grid 1 where the frame for handwritten character recognition is displayed, and then, a coordinate input interface part 2 converts coordinate data, and a handwritten character is recognized by a plotted picture data control part 4.
Patent JP-H08258033-A (JP)
Title: Apparatus and method for shaping inorganic panel raw material mat
Inventor: SASAKIHARA TSUTOMU
IPC: B28B1/52
Filed: 1995-03-20
Abstract: PURPOSE: To obtain an inorg. panel uniform in thickness and density by inclining the shaft of a brushing roll brushing the surface of the inorg. panel raw material mat arranged on a feed plate in a feed direction. CONSTITUTION: The shafts A of brushing rolls 14A, 14B are inclined at an angle θ smaller than 90 deg. in the feed direction shown by an arrow. Therefore, the raw material 12A of the surface part of a mat 12 is scraped toward the both side parts of the mat 12 as shown by an arrow by the reverse rotatory powers of the brushing rolls 14A, 14B. As a result, the density of both side parts of the mat 12 becomes larger than that of the central part thereof. When the mat 12 thus shaped is compressed, push-out force is exerted on both side parts of the mat 12 laterally but both side parts are hard to be pushed out because larger than the central part in compression rate, that is, density and, even if both side parts are slightly pushed out, the thickness and density of both side parts become almost same to those of the central part.
Patent JP-S58203462-A (JP)
Title: Image reproducing device
Inventor: HONMA TOSHIO
IPC: G03G15/00
Filed: 1982-05-24
Abstract: PURPOSE:To make it possible to perform the reservation control of the electric power-on/off and to stop the power-off reservation for the continuation of the use of an image reproducing device, by inhibiting the setting of a power-on/off control time or the time if the time from power-on to power-off is shorter than a prescribed time and reporting easily it to the user that the power-on/off time comes in the image reproducing device where turning-on/off of a power source or the like is controlled by a timer. CONSTITUTION:The operation part of a copying device consists of an operation part A58 and an operation part B67, and the operation part A58 includes an input switch group for setting of various conditions of clock functions and a time display, and the operation part B67 commands copy conditions to a device controller 65 and displays various state of the copying device. A CHECK key 136 is used when an already set power-on or off time is displayed on a display 139 in the ON TIME or OFF TIME mode and is checked. A CANCEL key 137 is used to cancel the power-on or off time displayed on the display 139 by the input of the CHECK key 136. A warning of the approach of the power-off time due to the timer control is given by a POWER OFF ALARM indication 140.
Patent JP-S61248270-A (JP)
Title: Disk driving device
Inventor: SAKAI HISASHI
IPC: G11B19/20
Filed: 1985-04-25
Abstract: PURPOSE:To improve the working accuracy of a bearing part and to shorten working time by forming a clearance groove for a cutting tool which is con nected to a pair of back bearing parts and worked deeper than the cut margins of these bearing parts in a housing. CONSTITUTION:The clearance groove 19 worked deeper than the cutting margins of the 1st and 2nd bearing parts 11, 12 and connected to both the back bearing parts 11b, 12b is formed on the basis of die-cast work. In the case of cutting from the 1st bearing part 11 to the 2nd bearing part 12, the cutting tool horizontally moved from a clearance part 17 to the back bearing part 11b through a front bearing part 11a arrives at the back bearing part 12b of the 2nd bearing part by horizontally moving as it is along the clearance groove 19 in an arrow direction and then completes required cutting by horizontally moving to the front bearing part 12a and a clearance part 18. Since the cutting tool can be horizontally moved like one-stroke along the course shown by the arrow at the cutting of the 1st and 2nd bearing parts 11, 12, it is unnecessary to move the cutting tool up and down or reversely.
Patent JP-H08258176-A (JP)
Title: Method and device for producing single-socket three-layer composite pipe and single-socket three-layer composite pipe
Inventor: KITAGAWA MASAYOSHI
IPC: B29C48/32
Filed: 1995-03-20
Abstract: PURPOSE: To develop a thermoplastic resin pipe as well as its production method and facilities having a sufficient reliability even in the application to a pipe to be laid underground for sewage or the like by remarkably enhancing 6 flat rigidity of a composite pipe containing a corrugated pipe. CONSTITUTION: A two-layer composite pipe 3 made of corrugated composite parts A and bulging socket composite parts B is molded in a mold by contact bonding an intermediate layer pipe 2 alternately consisting of corrugated parts 23 and socket parts 24 bulging to a required shape to an outer peripheral surface of a straight inner layer pipe. The outer peripheral surface of the two-layer composite pipe is heated to a predetermined temperature. The surface is coated with a half-melted outer layer pipe 4 in a vacuum atmosphere. In this manner, a three-layer composite pipe 5 firmly contact bonded under the managed conditions of heat and pressure difference is molded as an article.  In this manner, though an outer diameter difference exists between the corrugated part and the socket part, the uniform and firm contact bonding of the outer layer pipe to the intermediate layer pipe ensures a high-efficiency production of an article having a high flat rigidity, no wrinkle, and a smooth and beautiful appearance.
Patent JP-H10261639-A (JP)
Title: Semiconductor ic device
Inventor: FURUTA KENICHI
IPC: H01L21/3205
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor IC device which surely prevents the deterioration of pressure resistance and the breakdown of an element and which does not bring about lowering of reliability due to the connection failure of bonding wire. SOLUTION: Electric field releasing parts 15A and 16A for releasing electric fields are formed at the corner parts of pads 15 and 16, where leaking current tends to be generated. Right-angled corner parts 15B and 16B for centering coils at the time of bonding wire connection by using a bonding device are formed at least one corner part of the respective pads 15 and 16 containing the pads 15 and 16, where the electric field releasing parts 15A and 16A are formed.
Patent JP-S62246458-A (JP)
Title: Method for determining recombination of simultaneous machining of four axis in automatic programming
Inventor: HIBI AKIRA
IPC: G05B19/18
Filed: 1986-04-16
Abstract: PURPOSE:To automatically make proper and efficient simultaneous machining data by making recombining edition, if independently machinable portions exist in simultaneous machining data, in such a manner as combining simultaneous machinings together or dividing them with respect to respect independently machinable portions. CONSTITUTION:Respective machining data such as cutting conditions, machining time and the like and data such as work configurations, cutting order and the like necessary for simultaneous machining are input by means of a keyboard 2 under the guidance of a display 1 and stored in an input data memory part 4 through an input control part 3. Data for determining the properness of the simultaneous work combination are input by means of a keyboard 6 under the guidance of a display 5 and stored in a recording part 8 through a registration control part 7. And if independently machinable portion data are included in simultaneous machining data, a part 9 for checking and editing the independently machinable data reedits simultaneous machining combination data by combining any independently machinable portion with other independently machined portions or dividing a machinable portion or the like, and stores the reedited data in an edition data memory part 10. Thus, proper and efficient simultaneous machining data can be automatically made.
Patent JP-H08257098-A (JP)
Title: Medical vessel with germ removing filter
Inventor: ISONO KEINOSUKE
IPC: A61J1/10
Filed: 1995-03-22
Abstract: PURPOSE: To resist a high pressure steam sterilization and easily perform an aseptic intravenous drip by providing, on a discharge port, an easy opening mechanism capable of liquid-tightly sealing and opening a germ removing filter provided on the top end of the discharge port from a vessel body inner part, and providing a plug body for piercing a communicating needle on the discharge side of the germ removing filter. CONSTITUTION: A germ removing filter 6 for removing germs from a liquid medicine 3 in a vessel body 2 is connected to the top end of a discharge port 4, an easy opening mechanism 5 is also connected to the discharge port 4 to liquid-tightly seal the vessel body 2 inner part from the germ removing filter 6, and it is opened by the operation from the outside of the vessel body 2. A plug body 10 for aseptically keeping the liquid-tightness in the discharge-side housing 7B of the germ removing filter 6, to which a communicating needle for taking the liquid medicine 3 is pierced, is provided on the top end of the discharge port 4. At use, the opening member 22 of the easy opening mechanism 5 is pushed, and a thin film 21 is opened by a needle part 22A.  Thus, the liquid medicine 3 is carried from a housing 7A into the housing 7B through the germ removing filter 6, and the communicating needle is pierced to the rubber plug 10 to administer the liquid medicine.
Patent JP-S5423536-A (JP)
Title: Dot density adjustisng method
Inventor: ISHII ATSUSHI
IPC: G03G13/04
Filed: 1977-07-22
Abstract: PURPOSE: To perform printing of characters of different dot densities as well, like printing of Chinese characters and English and numerical characters by performing latent image formation by changing dot densities. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04322015-A (JP)
Title: High-voltage insulating member
Inventor: ENDO JUNJI
IPC: H05H9/00
Filed: 1991-04-19
Abstract: PURPOSE:To prevent any microdischarge from developing into a big discharge by forming a contact part to become relatively negative in a salient shape while providing a groove on the salient step part in the depth direction of an electric field. CONSTITUTION:In an acceleration tube, the sectional shape of a top junction part, located on the reletively negative side, is made salient and the cylindrical insulating members 10 are soldered on a salient top surface part, a salient projection part side surface, and on the inside and the bottom surfaces of a groove. These insulating members 10, in which each one part of them is in contact with a high-voltage side conductive member and the other part of them is in contact with a low-voltage conductive member, have conductive coatings 12 while being piled up through conductive members 11. The inner diameter and the outer diameter of the member 11 are eccentric, and an acceleration electrode 3 is mounted on its vacuum inside while a discharge preventive electrode is mounted on its outside. Further, divided resistances 9 are mounted in a wide interval between this member 10 and the electrode 4 so as to impress divided acceleration voltages on respective stages of an ecceleration tube. Then, a generated microcurrent passes through a part on which an electric field in the inverse direction is imposed in order to pass the surface of the member 10 to reach the other end. Thereby, the microcurrent is prevented from developing in a big dis-charge.
Patent JP-H1044822-A (JP)
Title: Vehicular integrated-wheel end system
Inventor: JIYON EI BITSUGURII
IPC: B60K17/344
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel integrated-wheel end system including a clutch system which engages with or disengages from a wheel for its driving, or couples or uncouples it, for switching the wheel motion over between its driven mode and its non-driven mode. SOLUTION: A vehicular integrated-wheel end system 14 includes a clutch which engages with or disengages from a wheel for its drive to switch the wheel motion over between its driven mode and its non-driven mode. A support body 22 is coupled to a vehicle frame, and a slender spindle 50 is mounted in the bearing in the support body 22. The spindle 50 is mounted at its outer end with a wheel, and has at its inner end a flange 50d which extends radially outward and is provided with engaging elements on the circumference. The driven axle is provided at its periphery adjacent to the spindle flange with a plurality of engaging elements 50e.  The sliding clutch member can be shifted into its first position where it engages with the engaging elements of both of the spindle 50 and the driving element and couples them to each other for their driving to thereby drive the spindle 50 by the rotational power of the driving element, or into its second position where it uncouples them from each other for their driving to thereby freely rotate the driving element with respect to the spindle 50.
Patent JP-H04320681-A (JP)
Title: Culture of animal cell
Inventor: HANADA KEIZO
IPC: C12N5/09
Filed: 1991-04-19
Abstract: PURPOSE:To promote multiplication, to improve number of cells reached and to improve production of useful substance in culture of cells of adhesion dependent animal. CONSTITUTION:In culturing cells of adhesion dependent animal by using micro carrier, hollow fiber or microcapsules, ascorbic acid or a derivative thereof is added to the cells and the cells are cultured.
Patent JP-S5612602-A (JP)
Title: Fiber for energy transmission
Inventor: ITOU KIYOSHI
IPC: G02B6/02
Filed: 1979-07-12
Abstract: PURPOSE: To enable the breakage of a fiber to be detected easily and at a low cost by providing a film of electric conductor such as metals to the fiber for its overall length.  
     CONSTITUTION: A metal film 2 is a vapor deposition film of an about 0.1μm thickness coated on part of the side face of a quartz fiber 1 of an about 500μm outside diameter through e.g. vacuum deposition etc., and is provided for the overall length of said fiber 1. The specific resistance of a vapor deposition film of Au is about 4×10 -6 Ω/cm and in this case, the film has electric resistance of about 1,000Ω/m. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11287681-A (JP)
Title: Ultrasonic flowmeter
Inventor: NAKABAYASHI YUJI
IPC: G01F15/12
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To remove the dust or water drop adhered to the surface of an ultrasonic sensor to stably perform a flow rate measurement by providing a vibrating means for vibrating the ultrasonic sensor and a vibration control means for controlling the vibrating means. SOLUTION: A flow measuring means 7 measures the propagation time of ultrasonic wave by propagating the ultrasonic wave to a fluid to be measured in a measuring passage 5 by an ultrasonic sensor 6. Since the propagation time is changed according to the flow velocity of the fluid to be measured, the flow measuring means 7 determines the flow rate by determining the flow velocity of the fluid to be measured from the propagation time of the measurement result and multiplying it by the sectional area of the measuring passage 5. A control part 10 outputs a signal to a vibration control means 9, and the vibration control means 9 operates a vibrating means 8. The vibration of the motor of the vibrating means 8 is transmitted to the ultrasonic sensor 6 through the measuring passage 5.  In the ultrasonic sensor 6, the dust or water drop adhered to the surface is shaken off by this vibration, the deposit on the surface of the ultrasonic sensor 6 13 removed, so that a flow measurement can be precisely and stably performed.
Patent JP-H09282442-A (JP)
Title: Image recognition device
Inventor: HONDA MOTOHARU
IPC: G06T7/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To pick up an image of an object to be recognized in the best state by simplifying adjusting operation for stroboscopic lighting using single-shot light from a light source. SOLUTION: This image recognition device has an image processing part which provides stroboscopic lighting for the object to be recognized with the single-shot light from the light source and processes video data picked up by a camera to perform pattern recognition, and the object to be recognized is lightened up even with the continuous pulse light of high frequency from the light source; and the luminance In a specific area on the camera picture plane is integrated by picture plane to measure the cumulative quantity of light, and then the cumulative quantity of light is adjusted to an optimum value.  The light emission time of the single-shot light is set by an image processing part so that the cumulative quantity of light of luminance in the specific area at the time of the stroboscopic lighting using the single-shot light becomes equal to the optimum cumulative quantity of light using the continuous pulse light.
Patent JP-S5425025-A (JP)
Title: Device for locking differential locking pedal
Inventor: NAGAI HIROSHI
IPC: B60K23/04
Filed: 1977-07-22
Abstract: PURPOSE: To facilitate an easy operation of a device for locking a differential locking pedal by constructing the automatically lock the differential locking unit of a tractor in depressed state and to automatically release the locked differential locking unit by interlocking to either right or left brake pedal, when depressed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07297778-A (JP)
Title: Mobile communication network system
Inventor: ISHIBA ATSUSHI
IPC: H04W84/08
Filed: 1994-04-26
Abstract: PURPOSE:To provide a mobile communication network system which is inexpensively formed in a short time and easily extends and changes the service area. CONSTITUTION:When receiving a text by a text transmission/ reception part 11, a CPU 14 in each of mobile stations 1a and 1b stores the reception text in a RAM 16 and extracts destination discrimination information from the reception text. The CPU 14 discriminates whether destination discrimination information of the reception text coincides with discrimination information of the station itself or not; and if they don't, coincide with each other, the CPU 14 transmits the reception text, which is stored in the RAM 16, to another station having this destination discrimination information from the text transmission/reception part 11 as it is.