baber/WOPTO huggingface dataset:
Patent JP-H0558188-A (JP)
Title: Rear differential lock control device
Inventor: OTAGAKI SHIGEKI
IPC: F16D48/12
Filed: 1991-08-27
Abstract: PURPOSE:To prevent deterioration in the operation stability due to generation of under-steer in turning by providing a control means for prohibiting at more than a first set car speed and automatically releasing rear differential lock not through a differential lock switch when an auto-release condition is met. CONSTITUTION:An auto-release condition judging means 9 is provided for making judgment that an auto-release condition is met when the lock state of a rear differential 3 continues for a predetermined time at more than a second set car speed higher than a first set car speed. Moreover, a control means is provided for permitting lock of the rear differential lock 3 operated by the differential lock switch 5 at less than the first set car speed, prohibiting it at more than the first set car speed and automatically releasing the lock state of the rear differential not through operation of the differential lock switch 5 when the auto-release condition is met. And deterioration in operation stability due to generation of under-steer in turning is prevented when the lock state by the differential lock switch is forgotten to be released.
Patent JP-S6194118-A (JP)
Title: Temperature controller
Inventor: TAKESHIMA TOKUYUKI
IPC: G05D23/24
Filed: 1984-10-16
Abstract: PURPOSE:To prevent the sodium freezing of a high-speed breeder with a simple constitution by adding a temperature-sensitive resistance element of positive characteristics to a material to be heated and giving the ON/OFF control signal to a switch device of an electric heater when a preheating controller has a fault. CONSTITUTION:A temperature detector 11 and an electric heater 12 are provided to a material to be heated such as a pipeline 10, etc., and a heat insulator 4 is added onto those detector 11 and the heater 12. The temperature PV of the pipeline 10 which is detected by the detector 11 is supplied to an estimation controller 19 and compared with a set temperature SV. Then the heater 12 is controlled via an ON/OFF control part 21 and a preheating power supply device 15. Here a heat-sensitive resistance element PTC13 of the positive temperature characteristics is added to the pipeline 10. The signal of the PTC13 is supplied to the device 15 for switching the power supply of the heater 12, and a relay 18 which is closed when the controller 19 has a fault is inserted to the PTC13. Thus the PTC13 performs the ON/OFF control to the heater 12 through the PTC13 to prevent the sodium freezing within the pipeline 10.
Patent JP-2000047494-A (JP)
Title: Transfer roller cleaning device for image forming device
Inventor: NAKAYAMA TORU
IPC: G03G15/16
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To remove the toner left on the surface of a transfer roller and suppress the back contamination of a sheet. SOLUTION: This transfer roller cleaning device 70 for scraping the toner left on the surface of a transfer roller 33 within an image forming device is provided with a counter blade 71 having a tip part 71a making contact with the surface of the transfer roller 33 opposite to the rotating direction of the transfer roller 33 over the lateral direction of the transfer roller 33 and a first mounting member 72 arranged along the axial direction of the transfer roller 33 to fix the base end part 71b of the counter blade 72. The tip part 71a of the counter blade 71 is protruded 4.25-5.75 mm from the transfer roller 33-side end of the first mounting member 72 toward the transfer roller 33.
Patent JP-S6459298-A (JP)
Title: Display device
Inventor: WADA TOSHIHIRO
IPC: G09G5/42
Filed: 1987-08-31
Abstract: PURPOSE: To shorten the processing time and take countermeasures against jaggedness by performing compression into the luminance level and luminance variation information on representative pixels and writing them, and reproducing the information and conducting luminance modulation. CONSTITUTION: Segment pixel data 10 after being compressed by a data compression part 2 are written in a frame memory 3. Namely, the data are compressed into the luminance levels of only the representative pixels and the number of pixels on an X including the representative pixels and information on luminance variation on the axis are generated so as to perform complete reproduction; and they are stored as compressed segment data 11 in the frame memory 3. Therefore, the amount of data stored in the frame memory 3 is made much less than that when the luminance levels of all pixels are stored. Consequently, the processing time is greatly shortened and reproduced segment data 14 similar to the original segment pixel data 10 can be restored by a data reproduction part 4 as a following stage, so an easy-to-see image after jaggedness countermeasures are taken can be displayed.
Patent JP-S60107892-A (JP)
Inventor: IKUBO MASAHIRO
IPC: H05K3/34
Filed: 1983-11-16
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-H0872559-A (JP)
Title: Structure of battery support of motor-driven cart
Inventor: KURAMOTO JIRO
IPC: B60L50/64
Filed: 1994-09-09
Abstract: PURPOSE: To offer a battery supporting structure of motor-driven cart, which can hold batteries despite having varied specifications firmly using a low-cost structure. CONSTITUTION: A stud bolt 11 for fixation of batteries is installed upright in aq battery mounting part 10 of a car body, and a boss 15 to be removably fitted on the stud bolt 11 is installed protrusively on a holder plate part 16 which holds from above the oversurface of the batteries 7 mounted in the part 10, and thereby a battery holding member 12 is formed. This battery holding member 12 with the boss 15 fitted on the stud bolt 11 in the condition that one of the surface of the holder plate part 16 on the side the boss 15 protruding and the rear surface on its counter-side is selected as a holding surface for batteries 7 is secured by fastening of a nut 13 which is driven on the threaded part 14 at the top of the stud bolt 11.
Patent JP-S58115998-A (JP)
Title: Remote control system
Inventor: ISHIGURO MEGUMI
IPC: H04N17/04
Filed: 1981-12-28
Abstract: PURPOSE:To change the state of devices to be remote-controlled in a speed faster than a prescribed speed, based on a remote control signal from a remote control transmitter for test. CONSTITUTION:A remote control commander 200 for factory check is provided with a test switch Ss and a reset switch Sr, the switch output is applied to an encoder 101 to form a command signal Ec having different code signals when the switches Ss and Sr are set on from the signals when other switches S1a- S5b are set on. In operating the switches S1a-S4b or switches S1A-S4B, an output voltage of converters 41-44 changes in a speed ten times that at normal state and for example, sound volume is changed from the maximum value to  the minimum value in almost 1 second and vice versa.
Patent JP-S58115689-A (JP)
Title: Microcomputer system
Inventor: OKA NATSUKI
IPC: G11C17/00
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a microcomputer system which rewrites some of data in an ROM optionally by transferring the data to an additional RAM and specifying addresses of the ROM in the additional RAM after disabling the ROM to be read. CONSTITUTION:Program data stored in memory addresses #A-#B of ROM1- ROMn are transferred to other address spaces, e.g. #E-#F. In this case, an address selection switch 15 is used to decide on which address among addresses #E-#F the additional RAM14 is arranged. Then, a copy function program is executed to copy only data among memory addresses (#C-#D) of an ROM chip to be rewritten. With an OE switch 12' corresponding to the ROM, its OE terminal is blocked to disable its reading. Further, the switch 15 is operated to swtich the addresses of a RAM2 to #C-#D. Consequently, an address is specified optionally and rewritten data is inputted by an input equipment 16; and an interruption to a microprocessor 11 is caused through the operation of a write switch 17, to rewrite the contents of the RAM14.
Patent JP-2000226688-A (JP)
Title: Aluminum alloy parts and production therefor
Inventor: KURITA HIROTAKA
IPC: F01L1/18
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain parts free from the generation of thermal stress and excellent in the wear resistance on a sliding face by forming a plating layer composed of metal high in wear resistance on the slidable contact face to be brought into slidable contact with another parts. SOLUTION: A plating layer 13 high in wear resistance of an Fe-Cr alloy or the like is formed on the slidable contact face of a break disk body 11 to be brought into slidable contact with another parts by electrolytic plating. By controlling its thickness to >=10 μm, network cracks 15 are generated by internal stress. The diameter of network inscribed circles by the cracks 15 is made into <=1.5 mm. Even if, by the slidable contact, the temp. of the whole aluminum alloy parts increases and is thermally expanded, in network metallic pieces 13, thermal stress is not generated following this. An intermediate plating layer 17 composed of metal high in corrosion resistance is preferably formed on the space between the plating layer 13 and the break disk body 11. The corrosion of the break disk body 11 caused by water infiltrated into the cracks 15 can be checked.  The aluminum alloy parts in which the plating layer is hard to be peeled can be obtd.
Patent JP-S6195048-A (JP)
Title: Damping material
Inventor: KONDO OSAMU
IPC: C08L91/00
Filed: 1984-10-15
Abstract: PURPOSE:A damping material that is obtained by vulcanizing and forming a rubber composition containing an extender oil with a viscosity/density ratio of more than a specific value and fillers, thus showing a large hysteresis loss, reduced temperature dependency and high strength at breakage. CONSTITUTION:The objective damping material is obtained by adding, to 100pts. wt. of a rubber component, preferably a styrene-butadiene rubber or natural rubber, (B) 20-200pts.wt., preferably 30-150pts.wt. of an extender oil which has a viscosity/gravity constant (V.G.C.) of more than 1, preferably 1.05-1,300 according to the equation (G is specific gravity at 60 deg.F; V is dynamic viscosity at 210 deg.F), an acid value of less than 80 and more than 60 deg. of aromatic hydrocarbon content and (C) 20-200pts.wt., preferably 30-150pts.wt. of a filler, preferably carbon black and (D) 7 or less pts.wt. of a rubber vulcanizing agent such as sulfur or organic preacid and forming the resultant composition.
Patent JP-H1046415-A (JP)
Title: Stitch structure in clothe
Inventor: HASHIMOTO YUKIHIRO
IPC: D05B1/10
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fitness wear with higher degree of freedom in terms of design by sewing plural parts made of two-way stretch material together through five-needle covering chain stitch to improve the seam strength of the fitness wear so as to be hard to be broken even by vigorous motion. SOLUTION: Plural parts made of two-way stretch material for fitness wear such as swimming wear, tights or leotard are sewn together by five-needle covering chain stitch. In this way, a fabric 1 of one part and a 2nd fabric 2 of another part are sewn together with three needle yarns 3b, 3c, 3d, and the resultant stitch strength is improved by about 40-50% as compared to the case with conventional four-needle covering chain stitch (flat seamer) without virtually altering the thickness of stitch itself, enabling five-color development of needle yarns 3a to 3e.
Patent JP-S6277349-A (JP)
Title: Production of highly concentrated aqueous solution of glycolic acid
Inventor: IKEDA TETSUMI
IPC: C07C51/367
Filed: 1985-10-01
Abstract: PURPOSE:In obtaining the titled compound useful as a detergent for various metals by hydrolyzing monochloroacetic acid as an raw material, to improve concentration, by hydrolyzing the raw material with a specific concentration under a specific condition, removing a precipitated salt through two processes and advantageously desalting the resultant product. CONSTITUTION:In an aqueous medium, monochloroacetic acid as a raw material is made into 30-60wt% concentration and hydrolyzed with 0.9-1.5mol, preferably 1.0-1.3mol based on 1mol monochloroacetic acid of an alkali metallic base such as caustic soda, etc., at 70-130 deg.C, preferably 80-120 deg.C. A precipitated salt is removed by filtration by adding a mineral acid or without adding it, 85-95wt% water of the filtrate is concentrated under reduced pressure, the concentrate is incorporated with 2-7 times as much a hydrophilic organic solvent as the concentrate, a precipitated salt is removed, the hydrophilic organic solvent is removed by distillation, then the resultant substance is blended with water to adjust glycolic acid to 50-80wt% concentration and it is desalted by an ion exchange resin, to give the aimed compound.
Patent JP-S6276163-A (JP)
Title: Fuel cell power generation system
Inventor: TOKUNO MASATOSHI
IPC: H01M8/06
Filed: 1985-09-30
Abstract: PURPOSE:To enhance the efficiency of power generation, by eliminating restrictions between the pressure of raw fuel and the temperature of steam obtained from the cooling water of a fuel cell of the phosphoric acid type, to use the raw fuel of high pressure without lowering it, to heighten the operation pressure of the cell. CONSTITUTION:Steam taken out of a steam separator 53 is saturated steam whose pressure corresponds to the temperature in the separator. The steam is divided on the outlet side of the separator so that some of the steam is passed through a pipe 54 and cooled into water by a cooler, the water is returned to the pipe, and the other of the steam is heated as added steam by a heater 61, pressurized by a pressurizer 62 and supplied to a steam adder 2 through a steam line. The relation between the pressure of raw fuel and the temperature of cooling water of the fuel cell 4 of the phosphoric acid type can thus be eliminated to lower the operation temperature of the cell 4 to increase the time for the deterioration of an organic substance to lengthen the life of the cell, or to obtain a fuel cell power generation system of high power generation efficiency for the high pressure of raw fuel.
Patent JP-S6276650-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO KAZUO
IPC: H01L21/3205
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a semiconductor device, in which a current capacity is improved and high integration and miniaturization are achieved readily, by closing an opening part with a first conductor layer having a flat surface regardless of the magnitude of the diameter of the opening part of a contact hole, and laiminating a second conductor layer on said first conductor layer. CONSTITUTION:A spacer layer 14 is formed so as to bury a part of a contact hole 13a, whose diameter of the opening part is reduced by the spacer layer 14, and a first conductor layer 15, which is to become a wiring, is formed on an insulating film 12. It is desirable that the first conductor layer 15 is formed so as to obtain a good step coverage by, e.g., an LPCVD method. Then, the surfaces of the insulating film 12 and the spacer 14 are made flat and exposed. The surface of the first conductor 15 is treated by lapping and the like. Thereafter, a second conductor layer 16 having a specied pattern is formed on the first flat conductor layer 15, and a semiconductor device 20 is obtained.
Patent JP-H1075921-A (JP)
Title: Abnormality detector for dust sensor for vacuum cleaner and control method therefor
Inventor: SAI KO
IPC: G05D27/02
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To make cleaning in an optimum state by detecting the abnormal operation of a dust sensor and performing an appropriate control based on that. SOLUTION: This abnormality detector for the dust sensor for a vacuum cleaner is composed of a dust sensor 34, microcomputer 30 for controlling the entire system of a cleaner by outputting voltage regulate signals corresponding to the multiple stages of sensitivity of the dust sensor 34, digital/analog(D/A) converting part 31 for converting the voltage regulate signal from the microcomputer 30 to an analog voltage, voltage regulating part 32 for inputting the voltage regulate signal from the microcomputer 31 and variably regulating the analog voltage of the D/A converting part 31, voltage floor 33 for amplifying the output current of the voltage regulating part 32 and outputting this current to the dust sensor 34,  and dust signal generating part 35 for outputting a dust quantity sense signal corresponding to the sensitivity of the dust sensor 34 on multiple stages to the microcomputer 30.
Patent JP-S59106039-A (JP)
Title: Remote loading processing system of communication control program
Inventor: KAWAMATA AKIO
IPC: G06F9/445
Filed: 1982-12-10
Abstract: PURPOSE:To improve the throughput of the whole of a system, by constituting the system so that a communication control program is used again if this program is effective still at the rise operation time of a remote communication control processor. CONSTITUTION:A local communication control processor 2 of a host center inquires of a remote communication control processor 4 of a remote center whether loading of a communication control prgram NCP is requested or not. The processor 4 accesses an auxiliary storage device 8 to decode whether the NCP is stored or not. If the result of decoding indicates the NCP is not stored, the processor 4 issues as NCP loading request to the processor 2. If the result of decoding indicates that the NCP is already stored, an NCP version number is transmitted from the processor 2, and the processor 4 checks the version number. If the version number is correct as the result of checking of the version number, the control is transferred from a remote program to the NCP because the NCP is stored in the device 8. Thus, the number of times of loading of the communication control program to the processor 4 is reduced.
Patent JP-H1161817-A (JP)
Title: Underwater carrying method of underwater nonseparable concrete
Inventor: KAKUBUCHI SHIYUNTA
IPC: E02D15/06
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of separation of underwater nonseparable concrete as much as possible when a hopper moves in the water in carrying the underwater nonseparable concrete by using the hopper. SOLUTION: In an underwater carrying method of underwater nonseparable concrete 20, the underwater nonseparable concrete 20 is housed in a hopper 1 capable of housing a fixed quantity of underwater nonseparable concrete 20, and the hopper 1 housing the underwater nonseparable concrete 20 is moved up to a prescribed position in the water 31. Water 30 is filled so as to cover an upper surface of the underwater nonseparable concrete 20 housed in the hopper 1, and it is immersed in the hopper 1 in a condition where this water 30 is filled as it is, and is moved up to the prescribed position in the water 31.
Patent JP-H05209699-A (JP)
Title: Hose clip
Inventor: RARUFU HOFUMAN
IPC: F16L33/08
Filed: 1992-07-23
Abstract: PURPOSE: To improve the tightening ability of a hose clip comprising a flexible strap integrating a mechanism to increase or reduce the effective length of the strap, by providing an insert on the inside surface of the strap biased toward inner direction. CONSTITUTION: The hose clip comprises a flexible narrow strap 1, a mechanism 2 which serves to increase or reduce the effective length of the strap 1, and an elongated concavo-convex strip-shaped resilient insert 3 with projected outer surface which is adjacent to a portion of the internal surface 1A of the strap 1. A narrow leaf spring 4 is also provided which repels the internal surface 1A of the strap 1 to support the outside surface biasing the insert 3 against a part of the hose surrounded by the strap 1. The mechanism 2 is composed of a casing 5 attached to a front end 1a of the strap 1, and a bolt 6 having an outside thread which forms a pair with a groove 7 at the other end 1b of the strap 1.
Patent JP-H0765170-A (JP)
Title: Pattern recognizing device
Inventor: TAKIZAWA MASAHARU
IPC: G06T7/60
Filed: 1993-08-31
Abstract: PURPOSE:To speedily and surely recognize a pattern even by an image processing system which is small in scale for distortion of an input stage and variance in the shape of an object of pattern recognition. CONSTITUTION:A linear line separating means 6 samples outline information extracted from an original graphic at certain intervals to find curvature and separates a linear part by utilizing the frequency distribution of the curvature. A polygon deciding means 6 generates a fuzzy set of internal angles obtained from the linear part and outputs a fuzzy function for the kind of a polygon. This is totalized and evaluated for all internal angles to decide the shape of a pattern. A graphic means 6 draws a diagonal by connecting virtual vertexes found from the linear part to decide the size and position, supplements absence of a contour with remaining data if the contour is absent to restore the graphic, and decides an overlap of decided graphics to separate and recognize all original graphics by integrating and rearranging plural graphics.
Patent JP-H0777691-A (JP)
Title: Polarization light source body
Inventor: JIYANNKUROODO EBEERU
IPC: G02B27/28
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a compact polarized light source body of high optical efficiency which releases a wide beam having uniform luminance by inserting an interference filter and a cholesteric polarizer into the mid-way of the beam from the large-area light source. CONSTITUTION: This light source body has a flat cathode ray tube in an enclosure container 1, a window screen 2 coupled to the interference filter 3 and the cholesteric polarizer 4 attached to a quarter-wave plate 5 arranged before the window screen 2 of the cathode ray tube. The cathode ray tube is the large- area cold light source which has the interference filter 3 to impart directivity to the light and has the uniform luminance. The interference filter 3 supports an electroluminescence fluorescent layer 6 covered by a conductive anode electrode 7 for gathering the electrons used for exciting light emission. The uniform electron beam emitted by a cathode system 8 made perfect by an acceleration electrode 9 existing near the rear surface of the enclosure container 1 collides through the anode electrode 7 against this electroluminescence fluorescent layer 6.
Patent JP-H0381055-A (JP)
Title: Continuous casting method
Inventor: KASAI NOBUFUMI
IPC: B22D11/112
Filed: 1989-08-22
Abstract: PURPOSE:To secure molten steel temp. near a submerged nozzle and to restrain the development of whirlpool by arranging submerged electromagnetic coils at both sides of the submerged nozzle in the width direction of a mold, respectively, producing alternating static magnetic field having a specific gauss with these both electromagnetic coils for a specific period. CONSTITUTION:Electromagnetic force is alternately impressed with submerged electromagnetic coils 7R, 7L arranged at both side of the submerged nozzle 2 in the width direction of the mold 3, producing the magnetic field with 500 - 2000 gauss for a period 3 - 10 sec. By this method, the descending stream of molten steel near the submerged nozzle can be restrained, there by preventing involution of powder caused by whirlpool, oxidizing surface on the molten metal and particularly, longitudinal crack flaw at the time of producing the medium carbon steel effectively.