baber/WOPTO huggingface dataset:
Patent JP-H039121-A (JP)
Title: Drive connection device for four wheel drive
Inventor: KAWAI MEGUMI
IPC: F16D31/00
Filed: 1989-06-01
Abstract: PURPOSE:To hold transfer torque at an adequate value all times by controlling a variable throttle valve in an oil passage, communicating with the discharge port and the suction port of a hydraulic pump which controls transfer between front and rear wheel drive shafts, in relation to the output of an oil temperature sensor. CONSTITUTION:Drive torque from the first rotational movement shaft 11 is transfered to the second rotational movement shaft 14 via a vane pump for a drive connection device 13 which is made up with a rotor 21, a vane 21a, a cam ring 22, side plates 24, 25. This transfer force is controlled by the opening of a variable orifice which contains a valve room 40a, a vale element 40b and a solenoid 40d installed in an oil passage, communicating with the suction port 27a and the discharge port 27b of the vane pump, i.e., by the variation of reflux. The throttle quantity of the variable orifice is controlled in relation to oil temperature detected by a temperature sensor 50, i.e., reflux oil quantity is corrected by the oil temperature to hole set transfer force. It is thus possible to hold transfer torque at an adequate value all times.
Patent JP-H08315923-A (JP)
Title: External conductor spring for connector
Inventor: ENDO YASUSHI
IPC: H01R13/11
Filed: 1995-05-16
Abstract: PURPOSE: To prevent the appearance of a metallic remnant and eliminate the occurrence of improper insulation between a center conductor and an external conductor by keeping the edge section of a slit formed on an external conductor spring free from contact with another external conductor at the time of coupling connectors to each other. CONSTITUTION: The cylindrical periphery of an external conductor spring body 1 divided into several conductor pieces 5 via slits 4 is gradually expanded from the base end 2 thereof toward the front end 6. Also, the external surface of each piece 5 separated with the slits 4 is formed to a curvature having a circle smaller than a circle drawn with the cylindrical periphery of the spring body 1.
Patent JP-S6211138-A (JP)
Title: Apparatus for inspecting foreign matter
Inventor: NEMOTO RYOJI
IPC: G01N21/88
Filed: 1985-06-28
Abstract: PURPOSE:To prevent the erroneous detection of a pattern, by applying XY scanning to a surface to be inspected by S-polarized beam while allowing the P-polarized component of reflected beam to be incident to a photoelectric converter element and judging whether foreign matter is present on the surface to be inspected on the basis of the output signal of the photoelectric converter element. CONSTITUTION:A wafer 12 is subjected to XY scanning by S-polarized beams 16, 18 and the P-polarized components of the reflected beams of S-polarized beams 16, 18 from the wafer 12 are incident to photomultipliers 44, 46. The presence of the foreign matter on the wafer 12 is judged on the basis of the output signals of the photomultipliers 44, 46. The patterns of the wafer 12 are largely present in the orthogonally crossing axial directions based on an orifice. Therefore, if the main-scanning and sub-scanning directions of XY scanning are selected so that said principal patterns and irradiation beams take no undesirable angular relation, the erroneous detection of patterns is hardly generated.
Patent JP-S5929567-A (JP)
Title: Steering gear for vehicle
Inventor: ABE RIYUUTAROU
IPC: B62D3/08
Filed: 1982-08-12
Abstract: PURPOSE:To make appropriate the torque on a steering wheel at its neutral position and stabilize steering, by a method wherein tooth profile of a central rack tooth is expanded in the direction of tooth width in proximity to the parts located on the axis of symmetry of basic rack for whole depth of the tooth, and is shrinked at the top and the root of the tooth. CONSTITUTION:When a ball nut 22 is located at its neutral position, the central rack tooth 24 of a rack part 23 engaged with a sector gear 31 so formed that the tooth surface Wa is expanded, beyond the tooth surface W of a reference tooth profile indicated by an imaginary line slanted at a predetermined pressure angle theta, in the direction of the tooth width at parts located on the axis of symmetry of basic rack for whole depth of the tooth 24 and is shrinked at the tip and the root of the tooth 24. When the ball nut 22 is located at its neutral position, the central rack tooth 24 does not interface with the roots of the sector teeth 32, 32 at its tip, and the rack teeth 24-26 are engaged with the tooth surfaces V of the sector teeth 32, 32 at its expanded tooth surfaces Wa over the entire length thereof, so that the preload becomes maximum.
Patent JP-S5663610-A (JP)
Title: Method and apparatus for repetitive processing of numerical control machine tool
Inventor: MISAWA SATORU
IPC: G05B19/4155
Filed: 1979-10-30
Abstract: PURPOSE: To realize a program processing method by which a repetitive processing and a change of pitch can be performed easily, by utilizing the optional block skip function attached to most of the numerical control units as a standard specification or a standard option.  
     CONSTITUTION: When the numerical value repuired is set to the counter CTR and the electric power supply is turned on, the numerical control unit NC reads the programs in order, and when the processing has reached the program stop MO2, a signal MO2 is output from the numerical control unit NC, the relay Ry1 is excited, and counting is executed by the counter CTR. Subsequently, the program of the numerical control unit NC returns to the start position, reads only the process which performs the repetitive processing by the optional block skip function, generates the MO2 signal, and counting is executed by the counter CTR over again. In this way, when the prescribed number of times of repeat has been finished, the timer TD is operated after a prescribed time has passed, and the electric power supply of the circuit is cut off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5264097-A (JP)
Title: Wire cut electrical discharge machining apparatus
Inventor: INOUE KIYOSHI
IPC: B23H7/36
Filed: 1975-11-25
Abstract: PURPOSE:To reliably supply a machining liquid onto the surface being machined, thereby eliminating accidents such as breakage of wire electrodes, by extending or delivering wire electrodes via a hydrodynamic cushion instead of direct mechanical means.
Patent JP-H11339030-A (JP)
Title: Image processing method and image processor
Inventor: KITA KOJI
IPC: G03F3/08
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To print a portrait and a background on photographic paper with appropriate density without needing a high printing technique by dividing image data into plural areas and adjusting density information of pixels included in a specified area. SOLUTION: When an optional pixel Px that has color information (bx , gx and rx ) is mapped to a point Qx of color space in one of plural areas divided based on color information of pixels included in image data D1 , space Ci (i=1, 2,...n) in which the density of the point Qx is higher than prescribed threshold is detected. Next, average density information di of the space Ci is adjusted about at least one specified area. And, the density information dx of the pixel Px is adjusted based on the adjusted average density information of the space Ci . The entire density information of the image data D1 is controlled so that the density of an area having thin density can be thick and that the density of an area having thick density can be thin in the area of the data D1 in this way.
Patent JP-S5567850-A (JP)
Title: Information processor
Inventor: KOKATSU NORIMASA
IPC: G06F9/38
Filed: 1978-11-14
Abstract: PURPOSE: To shorten the process time for the branch order in the information processor of pipe-line control system by reading out the branch address order with no synchronization with the clock.  
     CONSTITUTION: Operand advanced control unit 5 consists of address calculation control step A, buffer memory index control step B, buffer memory reading control step C and data transfer control step D each, and is controlled by the pipe-line system. And if the orders set to register 1 are non-branch orders, these orders are given to execution means E in sequence and through the known method to be carried out. In case the orders are unconditional branch orders, these orders are controlled independently via branch advanced control unit 6 with no synchronization with the control clock of operand advanced control unit 5. As a result, unit 6 reads out the order of the branch address in a short time via the normal pipe-line control to then set it to register 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H036620-A (JP)
Title: Knowledge control system
Inventor: ISHIKAWA HIROSHI
IPC: G06F9/44
Filed: 1989-06-02
Abstract: PURPOSE:To obtain only the knowledge that is required by a user by adding the link reference privilege to a knowledge storage part to show a degree of competence, a computer environment, etc., which are necessary for reference to the link information to this information that secures the correspondence between unit pieces of information. CONSTITUTION:When a user 18 requests a process to a knowledge base system 14a, a control part 13a takes the user information including the privilege information 22, the computer environment information, etc., on the user 18 out of a user information table 19. Then the part 13a carries out the process by reference to the information on the table 19 and the link reference privilege 26 stored in a knowledge store part 12a. Then only the link information accordant with the conditions decided by the user information is traced and the process request of the user 18 is accepted. While the requests out of said conditions are rejected or the knowledge to be processed is changed. As a result, only the proper knowledge is given to the user 18 and at the same time such knowledge that should not be treated by the user 18 is protected.
Patent JP-H08335008-A (JP)
Title: Image forming apparatus
Inventor: NAKANO YOSHINORI
IPC: G03G15/06
Filed: 1995-06-07
Abstract: PURPOSE: To provide an image forming apparatus to form a stable toner band by a simple process. CONSTITUTION: In the image forming apparatus in which a toner band for cleaning of a non-image part on the surface of a photoconductor 1 is formed, a toner powder composing the toner band is sent to a cleaning apparatus 12, and components of copy paper adhering to the surface of the photoconductor 1 are scraped by a blade 12a of the cleaning apparatus 12 while the toner powder being employed by an abrasing material, an exposure lamp 6 is not extinguished even at the turning back time of the scanning of a document to be copied. The density of the document to be copied is detected by a document density detecting sensor 14 at the time of turning back of the scanning to control the light exposure and development bias, so that the potential of the non-image part is kept constant.  Consequently, without requiring a high cost, a toner band in desired quantity can be formed reliably and stable quantity of toner can be supplied to the cleaning apparatus 12.
Patent JP-H0438221-A (JP)
Title: Air conditioning controller for vehicle
Inventor: HONDA YUJI
IPC: B60H1/00
Filed: 1990-05-30
Abstract: PURPOSE:To make an actual blowoff air temperature close to a target blowoff air temperature by way of satisfying responsiveness and stability by drive-controlling a blowoff air temperature conditioner on the basis of a plural number of conditioning amount in accordance with a pursuit error or its time variation against the target blowoff air temperature of the actual blowoff air temperature. CONSTITUTION:An air conditioning controller 100 for car cools and dehumidifies wind from a blower motor 11 by an evaporator 12, drives an air mix damper 6 by a servo motor 14 and separates air passing a heater 13 and air by-passing it, simultaneously mixes them in the downstream and creates a target air temperature and blow it off from an upper part duct 16 or a lower part duct 17. Subsequently, in ECU 7, a target blowoff air temperature is computed on the basis of an output signal and others from an internal air temperature sensor 1 and a temperature setting unit 10. At this time, control is carried out in accordance with an amount of a pursuit error and others against the target blowoff air temperature of an actual blowoff air temperature and in accordance with deflection between the target blowoff air temperature gained from a car room inside temperature and a set temperature or the actual air temperature and the target blowoff air temperature.
Patent JP-H01309674-A (JP)
Title: Intermittent cigarette case equipped with clock
Inventor: KUBO KEIICHI
IPC: A24F15/00
Filed: 1988-06-08
Abstract: PURPOSE:To obtain the subject cigarette case capable of making smokers take out a cigarette from the case at time difference and smoke by equipping a cigarette case with a clock and intermittently opening a cover through linking the cover plate to revolution of the long hand. CONSTITUTION:The square corner of a square cigarette case K at the top is equipped with a cover plate 1 worked by a spring 2, side plates 3 and 3' are vertically attached to the inner face side to form a double wall of L type and through holes 4 and 4' are bored through the topside of the side plate 3 and the lower part of the side plate 3'. An L type lever 5 through which the through hole 4 is passed is set, a rotary ball 6 is engaged with the tip of an upstand curve part and the tip is brought into contact with a rotary disc 9 having a protruded part 8, fixed to the long hand 7 of a clock W laid at the side of the case K. Locking members 10 and 10a attached to the cover plate 1 are fastened to the other end of the L type lever 5 with a thread wire 12 and further the middle of the lever 5 is connected to the bottom of the case K with a spring 13 to give the aimed cigarette case.
Patent JP-2000331413-A (JP)
Title: Disk driving motor
Inventor: TAKEI HIROMITSU
IPC: H02K1/27
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving motor capable of thinning the circumference of a turntable and improving the wobbling accuracy of the turntable by improving the structure of the circumference of the turntable. SOLUTION: In the disk driving motor 10C, any of the turntable 30, an attracting magnet 17 and a driving magnet 15 are integrally formed by a molding 300 provided in the manner of molding a magnetic powder with a resin binder, and the part corresponding to the attracting magnet 17 among them is magnetized in the thrust direction, and the part corresponding to the driving magnet 15 is magnetized in the radial direction. In this molding 300, an inexpensive ferritic magnetic powder is used for the part of the attracting magnet 17, and a high-priced Ne-Nd-Fe magnetic powder is used only for the part of the driving magnet 15. A rotor yoke 42 is partially embedded to the molding 300 as a sheet material 40 forming a back yoke 44 and integrated with the molding 300.
Patent JP-S622330-A (JP)
Title: Arithmetic exception instruction address calculating device
Inventor: HAYASHI HIDEO
IPC: G06F7/527
Filed: 1985-06-27
Abstract: PURPOSE:To calculate correctly an addres of an exception generating instruction even at the time of a parallel execution, by storing an entry number of a register stack corresponding to an arithmetic unit which has generated arithmetic exception information, in an instruction stack read register. CONSTITUTION:At every instruction executing indication, the execution time required for each arithmetic and arithmetic units 2-4 are stored in a register stack 5 of the same entry number, and also, in an instruction stack register of the same entry number, an instruction address of its arithmetic is stored. In response to an instructing indication of each arithmetic, count-down of the execution time is started, and when it reaches a prescribed value and the end of arithmetic is detected, arithmetic exception generating information of the units 2-4 which have ended the arithmetic is selected and stored in an exception generating information register 13, and also the entry number of the corresponding stack 5 is stored in an instruction stack read register 15. When an arithmetic exception is generated, the contents of the register 14 remain held thereafter, as well, and from an instruction address stack 11, the address of the instruction which has generated the arithmetic exception remains read out.
Patent JP-H09307856-A (JP)
Title: Generator for compressed image data reproducing excellent image even in the case of fast feed reproduction
Inventor: TERANISHI YASUHIKO
IPC: H03M7/30
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To reproduce an excellent image even in the case of a fast feed by changing configuration of a slice for each image in the case of configuring a compressed image data string with a data string added with an information bit to attain decoding of a variable length code for each slave configured through the use of a macro block. SOLUTION: A sequential macro block outputted from a macro block configuration section 12 is given to a slice configuration section 13. The slice configuration section 13 provides an output of a slice in which a configuration mode for each sequential frame is changed depending on a count output from a binary counter 50, the result is quantized by a quantization section 14, variable length coded by a variable length coding section 15 and the result is stored in a buffer memory 16. Then the storage amount is monitored by a rate control section 17 and quantization control in matching with a target bit rate is conducted to obtain a fixed bit rate. Moreover, a SYNC block configuration section 18 divides compressed image data from the buffer memory 16 and provides an output of recording data.
Patent JP-H11333557-A (JP)
Title: Vibrating conveyor for casting
Inventor: SAKUMA HITOSHI
IPC: B22D29/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To continuously remove molding sand from a casting stuck with the molding sand and to convey the castings while being standed in a line. SOLUTION: A vibrating conveyor for casting is provided with a vibrating base 12 set through a elastic body 11, plural conveying plates 13a, 13b, 13c, 13d for conveying the casting which fit to the vibrating base 12 in a stair-like state and bend upward to each of both sides in the conveying direction, and a vibrating exciter 14 constituted so as to convey the castings 19 on plural conveying plates 13a, 13b, 13c, 13d fitted to the vibrating base 12 from the conveying plates 13b, 13c, 13d at the upper stairs to the conveying plates 13a, 13b, 13c at the lower stairs by vibrating the vibrating base 12.  The casting supplied on the conveying plates 13b, 13c, 13d at the upper stairs is the casting 19 stuck with the molding sand 2 and notching parts 13e or holes, through which the casting 19 can not pass and the molding sand can pass, are formed at the lower positions of the end parts at the downstream side of one or two of conveying plates containing the lowermost conveying plate 13a.
Patent JP-H04341642-A (JP)
Title: Construction of automatic transmission
Inventor: TAKAHASHI NORIYUKI
IPC: F16H3/66
Filed: 1991-05-16
Abstract: PURPOSE:To improve the extent of durability as well as to seek the promotion of shortening the full length of an automatic transmission. CONSTITUTION:A first one-way clutch F1 and a second one-way clutch F2 being connected in series relations with each other are set up as shifted in the axial direction, and a third clutch C3 is set up at an outer circumferential side of the first one-way clutch F1, while an outer race 15 of the first one-way clutch F1 is connected to an inner race 22 of the second one-way clutch F2 via a hub 17 of a first brake B1 and a clutch drum 19 of a fourth clutch C4.
Patent JP-H04340632-A (JP)
Title: Information processor backup system
Inventor: UNNO YASUNAO
IPC: G06F12/00
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the time for the essential processing of an information processor from being shorter than necessary in the information processor backup system where it is automatically backed up. CONSTITUTION:Each file is provided with a first flag indicating the change after preceding backup and a second flag indicating the change during backup based on the first flag, and a counter to count the frequency in backup execution is provided; and if the value of the counter does not reach a prescribed value after backup based on the first flag, the second flag is raised to the status of the first flag, and backup is automatically executed based on this raised flag. Automatic execution of backup is repeated till the counter reaches the prescribed value, but it is not executed after the counter reaches the prescribed value. Consequently, the time for essential processing interrupted by backup work is shortened in comparison with the conventional system where backup is repeatedly automatically executed.
Patent JP-H081101-A (JP)
Title: Sorting method for raw material of plastic container and apparatus therefor
Inventor: YAMADA YOSUKE
IPC: B65G47/34
Filed: 1994-06-23
Abstract: PURPOSE:To automatically discriminate the types of raw material of plastic container wastes, sort and pulverize the plastic container wastes based on the obtained command signals, and recover and re-use the sorted and pulverized wastes as various types of raw materials. CONSTITUTION:The types of raw materials of plastic containers being transported by a conveyer 2 are discriminated by an infrared ray spectrometer 3 and based on the obtained instruction signals, each automatic sorting apparatus 4 is driven, respective pulverizing apparatuses 5 are selected, the plastic containers are pulverized by the apparatuses 5, and the pulverized pieces are accumulated in respective silos based on the types of the raw materials.
Patent JP-H11340679-A (JP)
Title: Electromagnetic wave shielding light-transmitting window material
Inventor: YOSHIKAWA MASAHITO
IPC: H01J11/34
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent moire phenomenon by making the direction of the sides of an almost rectangular transparent board to be diagonal direction with respect to the extending direction of the grid-shaped wire of a conductive mesh. SOLUTION: A lengthy mesh 5 has a highly parallel warp (wire that extends in the weaving direction of a conductive mesh) 5A and a bent weft 5B. A maximum values H of the bend (positional shift of each weft 5B in the direction of the warp 5A) Ha and Hb of the weft 5B are obtained, the percentage (bend ratio) is calculated by dividing the maximum value H by the width W of the mesh, and a bias angle that does not cause moire phenomenon is experimentally sought for each bend ratio. In this way, the moire phenomenon can be prevented, even for a conductive mesh having a weaving shift by adjusting the material arrangement angle of the conductive mesh 5 to the transparent board.