baber/WOPTO huggingface dataset:
Patent JP-H08133410-A (JP)
Title: Method of scheduling optimum collection of refuse, and facility therefor
Inventor: KAMIYAMA KATSUYUKI
IPC: G06Q50/26
Filed: 1994-11-07
Abstract: PURPOSE: To select an optimum combination of a refuse collecting region and a refuse collecting facility by using a specific linear programming during scheduling for obtaining a combination between a refuse collecting region and a refuse collecting facility with the use of a vacuum refuse conveying system. CONSTITUTION: A dust collection scheduling facility comprises memory means 22, 25, 27, 30 for storing received data from a refuse collecting region data input means 21, a refuse collecting facility data input means 24, a refuse collecting time data input means 26, and a change-over device connecting condition data input means 29, a memory means 31 for storing therein combinations of a refuse collecting facility and a refuse collecting region, which can be made by a change-over device for changing over conveyer pipe lines, a memory means 31 for storing therein necessary but minimum times each of which is obtained by accumulating refuse collection times of a refuse storing device in the associated refuse collecting region,  a coefficient formula creating means 23 for selecting a combination of a refuse collecting facility and a refuse collecting region and for creating a coefficient formula for a relationship between the selected combination and the refuse collection time, thereby, it is possible to determine an optimum refuse collection time which is displayed as a result.
Patent JP-H04147107-A (JP)
Title: Equipment with driving mechanism
Inventor: SAITO SHUICHIRO
IPC: H02N2/00
Filed: 1990-10-09
Abstract: PURPOSE:To eliminate the need for, specially, a member for rotation control and to reduce the overall size of the equipment by applying a waveform voltage to a piezoelectric element and moving a lens barrel. CONSTITUTION:When the piezoelectric element 12 is fed with electricity, a driving voltage varies from a specific voltage A to a specific higher voltage C, this voltage rises in a short time as shown by B, and the piezoelectric element 12 extends lengthwise quickly. A shaft 2 also moves to the left abruptly at the same time by the extension quantity of the element 12, but the lens barrel 1 does not move because of the inertia of its mass. Then when the driving voltage varies from C to A, its rise D is made in a long time as compared with the rise B. The lens barrel 1, therefore, moves to the right with the frictional force between the lens barrel 1 and shaft 2 and the frictional force between a leaf spring 14 and the shaft 2 as the shaft 2 moves to the right accompanying the contraction of the element 12. Consequently, driven members such as lens barrels 1 and 24 are driven without requiring any transmission mechanism such as a gear train and the size is reducible.
Patent JP-H03204793-A (JP)
Title: Non volatile electrooptic type read -only memory in high-density two- dimensional symbolic display method
Inventor: SEODOJIOSU PABURIDEISU
IPC: G06F9/445
Filed: 1990-10-09
Abstract: PURPOSE: To protect security by determining sub sets for respective rows by a specified rule different from the rule specified for the row adjacent to the row and turning the respective rules to the function of the detectable characteristics of respective marks. CONSTITUTION: Different code word sub sets are used in the different rows and the respective sub sets satisfy an identifier function standard. An identifier function is used so as to divide the 11400 pieces of mark patterns utilizable by the symbol display method into the three mark patterns respectively composed of the 929 pieces of code words. The identifier function can adopt the various widths of the marks (optically detectable bars and spaces for instance) of ON and OFF of the mark patterns as input and supply the number of 0-8 as output. Thus, the security is protected.
Patent JP-S62133287-A (JP)
Inventor: WADA SABURO
IPC: F03G7/04
Filed: 1985-12-03
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-H02118334-A (JP)
Title: Heat pipe heater
Inventor: OMISHA TSUNEE
IPC: F24D7/00
Filed: 1988-10-28
Abstract: PURPOSE:To improve thermal efficiency by a method wherein a heat pipe heater and an air blower are added to a direct burning heater and a part of a desired heating thermal load is processed by utilizing the heat exchanger. CONSTITUTION:Hot gas absorbed from a high temperature part 1' of a heat pipe heat exchanger 1 under operation an air blower 2 circulates in a direction indicated by arrow. A waste gas pipe 5 may discharge circulation gas corresponding to an amount of combustion gas generated by a gas burner 3 out of a building as waste gas. The circulation gas passes through a gas collecting plate 6 and converts the direction by 180 deg., is mixed with combustion gas ascending from a combustion unit 3 through the plate 6, heated to form a uniform high temperature fluid. The high temperature fluid may enter a heat receiving part of a heat pipe high temperature side 1' and a heating part made by the combustion unit 3 is thermally transported to a thermal radiation part 1''. In turn, indoor air circulating through a suction port 7 and a blowing port 8 under operation of a propeller type air blower 2'' is heated by combustion heat thermally transported at a heat radiation part 1'' of the heat pipe heat exchanger and applied for heating operation.
Patent JP-H06117119-A (JP)
Title: Steel shearing machine
Inventor: MORIKAWA TAKAO
IPC: B23D17/00
Filed: 1992-10-12
Abstract: PURPOSE:To shear a steel positively without the lateral escaping of a movable upper jaw when the steel is shorn. CONSTITUTION:A steel shearing machine is composed of a fixed lower jaw 25 with a plurality of lower shearing blades installed at the front end of the arm of a power shovel in a turning, tilting and detachable manner, a movable upper jaw 27 with a plurality of upper shearing blades 26a, 26b, 26c being opened and closed in a scissor shape to the lower shearing blades 24a, 24b of the fixed lower jaw and cutting an article to be shorn and a hydraulic cylinder 28 rocking the movable upper jaw. The lower shearing blade 24a and the upper shearing blade 26a positioned at front ends in the lower shearing blades 24a, 24b mounted on the fixed lower jaw 25 and the movable upper jaw 27 and the upper shearing blades 26a, 26b, 26c bitten one another with the lower shearing blades are arranged zigzag and a vertically biting retainable manner to the lower shearing blade 24b and the upper shearing blades 26b, 26c positioned at the rear of the shearing blades 24a and 26a. When a steel is shorn, the lower shearing blade 24a at the front end and the upper shearing blade 26a at the front end are bitten and engaged, thus preventing the lateral escaping of the movable upper jaw 27.
Patent JP-H04147303-A (JP)
Title: Automatic conveyor
Inventor: MATSUMOTO HAJIME
IPC: B65G47/52
Filed: 1990-10-09
Abstract: PURPOSE:To minimize an area occupied by a conveyor group in an automatic conveyor having conveyor vehicles traveling in each of a plurality of areas for making fast conveying possible by installing in each conveyor a means of exchanging conveying load and conveying instruction information between two conveyor vehicles being in contact with each other due to interference of actions. CONSTITUTION:Each of conveyor vehicles 11, 21 and 31 belongs to each of adjacent coneying areas 1, 2, and 3, and they are each loaded with a conveying load 4 at delivery facilities 13, 23, and 33 and deliver conveying loads 4 to destination facilities 14, 24, and 34. Conveying load 4 is put on a pallet together with a conveying instruction memory element. When conveyor vehicles approach one another, each conveyor vehicle recognizes the distance therebetween with the aid of a proximity sensor installed therein, and as they are approaching one another, they are decelerated and finally touch one another. Then, between conveyor vehicles, conveying loads 4 and conveying instruction memory elements on their pallets are exchanged with one another. That is, each conveyor vehicle exchanges its work with that of another and continues coneying work.
Patent JP-2001087037-A (JP)
Title: Tortoise-shaped scrubbing brush with handle
Inventor: YAMASHITA SHUSUKE
IPC: A46B5/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To easily carry a tortoise-shaped scrubbing brush by attaching a handle to it wherein the handle can be easily attached to the brush or detached therefrom by forming the handle into a simple construction. SOLUTION: A nut 9 is provided in a handle 2, and a bolt member 10 in threaded engagement with the nut 9 can be moved back and forth by being rotated. A hook 11 at the forward end of the member 10 is engaged with a ring 5 at the proximal end of a tortoise-shaped scrubbing brush 1 so that the member 10 can be rotated through the brush 1. By rotating the brush 1 and the handle 2 relative to each other, the bolt member 10 can be moved between a detachable position where the hook 11 protrudes from the forward end of the handle 2 so as to be engaged with the ring 5 and fixing position where the forward end of the handle 2 is pressed against the proximal end of the brush 1 so that the handle 2 is fixedly connected to the brush 1.
Patent JP-S6420174-A (JP)
Title: Recorder
Inventor: TOMATSU YOSHIYA
IPC: B41J25/308
Filed: 1987-10-28
Abstract: PURPOSE:To remove the loosening of a transparent member by a printing head and a platen and clearly form an image on a photosensitive recording medium, by so arranging the platen as to make close contact with the printing head, with the transparent member therebetween, and to be moved in a body with the head when the head is moved while scanning. CONSTITUTION:A thermal head 1 prints while being moved rightward as indicated by an arrow from a printing-starting position S. A platen 3 is disposed opposite to the thermal head 1, with a thermal recording paper 6 therebetween, and a shaft of the platen 3 is arranged to run idle so that the platen 3 is driven to rotate by a frictional force between the platen 3 and the paper 6 as the head 1 is fed. During printing and exposure, the paper 6 is fixed by clamping it through moving fixing members 4a, 4b and 5a, 5b formed of an elastic material in the direction of an arrow. A point of application Y at which the frictional force is applied between fixed points X and Z is moved rightward, whereby the paper 6 is tensioned in the range between X and Y inclusive of an exposure range while it loosens in a range between Y and Z located in the exterior of the exposure range.
Patent JP-S62247410-A (JP)
Title: Energization controller for electric apparatus
Inventor: ANDO MITSUHIRO
IPC: G06V10/44
Filed: 1985-12-04
Abstract: PURPOSE:To ensure thresponse to the state change of a small part in a large area by detecting the position of a specific part in a comparatively large two-dimensional area to specify a comparatively small area centering on said specific part and defining said small area as a window to replace this window every time a specific part is detected. CONSTITUTION:An object or a person is photographed by means of an image pickup means which converts the optical information on an image into electrical signals and a position detecting means that detects the position of a specific part of the image based on said electrical signals. Then a specific part of the photographed picture, e.g., the eyes, the mouth, etc. of a driver is detected. As the brightness varied within a car, an image illuminating means is added together with a brightness setting means for brightness of illumination and a brightness indicating means which detects the image brightness and gives an indication to said brightness setting means to change the image brightness. In such a constitution, the brightness is kept at a fixed level for the photographed picture, i.e., a driver's face. Thus it is possible to prevent a picture processing error caused by the variation of brightness.
Patent JP-2001101864-A (JP)
Title: Synchronous semiconductor memory
Inventor: NOBUTOKI TOMOKO
IPC: G11C11/407
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous semiconductor memory simple in configuration, and capable of being easily manufactured and keeping its output in high impedances when a power is supplied. SOLUTION: This synchronous semiconductor memory, which has latch circuits and an output circuit for outputting the data latched in the latch circuits and keeps the output circuit in a high impedance when the power is supplied, is provided with an internal reset output means for resetting the latch circuits at the time when data are not inputted.
Patent JP-H11163836-A (JP)
Title: Wavelength multiplexing transmission system and transmission method therefor
Inventor: CHOI DOE-IN
IPC: H04B10/077
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplexing transmission system and a transmission method therefor. SOLUTION: This system includes a terminal station 100 that sends data through a monitor channel and sends data through pluralities of data channels with a delay by a prescribed time more than the data trough the monitor channel, pluralities of wavelength multiplex optical amplifier sections 110, 120 that adjust an amplification factor based on gain information included in the data of the monitor channel and amplify data through the data channels received with a time delay based on an adjusted gain, and a reception optical terminal station 130 that receives the data through the monitor channel and the data channels outputted from the pluralities of wavelength multiplex optical amplifier sections 110, 120.  In this method, the monitor channel is used and channel information is given to the pluralities of wavelength multiplex optical amplifier sections 110, 120 (WDM-EDFA) and the data channels corresponding to the monitor channel are continuously delayed by a prescribed time set before the start of the service, and optical amplification is conducted while the gain adjustment is finished before the data channels are received at all times, then a data loss due to an unbalanced gain in the optical transmission process is suppressed.
Patent JP-H0526906-A (JP)
Title: Current detector
Inventor: BAN ITSUKI
IPC: G01R15/20
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a small-sized and inexpensive detector by a method wherein a flat coil wound in arrangement in a prescribed shape and tightened is made and held in a groove of recession of butting faces of outer cases formed of two magnetic bodies and a magnetoresistance element is buried in the central part thereof. CONSTITUTION:A coil 1 to be used is prepared in the shape of a circle or a plate and the end of a winding on the outside is a lead-out wire as denoted by 1a, while the beginning of the winding is a lead-out wire 1b. The coil 1 is wound on a bobbin and tightened, while metal terminals 2a and 2b are welded electrically to the lead-out wires 1a and 1b respectively. Besides, a magnetoresistance element 3 is provided in a hollow in the center of the coil and metal terminals 4a and 4b are welded thereto. The coil 1 is held in outer cases 5a and 5b of magnetic bodies in the same shape. Marks 7a and 7b, 8a and 8b denote grooves of recession forming a circle. A Hall element may be used in place of the magnetoresistance element 3. While the outer cases 5a and 5b may be made of soft steel in the case when a current made to flow through the coil 1 is of low frequency, they need to be made of soft ferrite when the current is of high frequency. In this way, a current detector having high efficiency and being made small in size and light in weight can be obtained.
Patent JP-H07106313-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROKAWA TOMOAKI
IPC: H01L21/3065
Filed: 1993-10-05
Abstract: PURPOSE:To effectively eliminate carbon contamination which is included in the damages of dry etching on the surface of compound semiconductor, in particular, GaAs. CONSTITUTION:In the process wherein the gate electrode forming region of an insulating film 6 on a GaAs substrate 4 on which an active layer is formed is selectively eliminated by etching, the following are contained in order to cope with the problem that residue of high polymer compound is left and etching irregularity or the like is generated at the time of subsequent etching of GaAs; a process wherein, after the insulating film is eliminated by etching, an etching damage layer which is caused by light irradiation is modified and eliminated, and a process wherein an GaAs oxide film layer which is generated in the above process is eliminated with acid aqueous solution.
Patent JP-H01116905-A (JP)
Title: Magnetic head
Inventor: SATO TETSUYA
IPC: G11B5/127
Filed: 1987-10-30
Abstract: PURPOSE:To improve the environmental resistance and various characteristics of the magnetic head by providing a magnetic core which constitutes part of a magnetic path by using amorphous magnetic alloy containing Co, Hf, and Al. CONSTITUTION:The majority of the magnetic path of core half bodies 1a and 1b is made of ferrite and amorphous magnetic alloy thin films 2 are formed on their gap formation surfaces facing a magnetic gap 4. Further, a winding window 3 is formed in the center part of the abutting surface of one core half body 1a. The film 2 is formed of the amorphous magnetic alloy made of Co, Hf, and Al. Consequently, superior anticorrosiveness is obtained as the property of the alloy of the thin film 2 as well as high saturated magnetic flux density Bs for a high coercive force medium, and the environmental resistance of the magnetic head is improved.
Patent JP-H07105840-A (JP)
Title: Manufacture of fluorescent character display tube grid
Inventor: NOUZUMI ATSUO
IPC: H01J9/14
Filed: 1993-10-04
Abstract: PURPOSE:To easily manufacture a fluorescent character display tube grid which is easy to remove and never deformed by forming a resist film on the surface of a belt-shaped material having a pilot hole bored therein followed by etching, and then wining the material. CONSTITUTION:Pilot holes 3 are bored at fixed intervals on both axial ends of a band metal material 2 while the metal material wound in a reel form is rewound. A patterned resist film is formed on at least one surface of the material 2. The resist-covered material is etched from the resist surface side, and a mesh area partitioned into a prescribed form is formed to provide a grid 1. Thereafter, the band metal material 2 is wound to provide a fluorescent display tube grid.
Patent JP-H02120140-A (JP)
Title: Controller for four-wheel drive vehicle
Inventor: KAMEDA OSAMU
IPC: B60K23/08
Filed: 1988-10-28
Abstract: PURPOSE:To check any wheel slip quickly as well as to improve the extent of traveling safety in a vehicle by detecting a ratio of ground load between front and rear wheels, and when the ratio is out of the specified range, controlling a 2/4 selector mechanism to be selected to a 4WD state. CONSTITUTION:A four-wheel drive vehicle is provided with a transfer 4 with a built-in 2/4 selector mechanism 38 selecting a drive state for wheels to a 2WD state or 4WD state in the midway of a power transmission path 11. In this case, a load ratio detecting means 84, detecting a ratio of ground load between front and rear wheels, is installed there, and its output signal is outputted to a control means 85. Then, the 2/4 drive selector mechanism 38 is controlled to be selected to a 4WD state when the ground load ratio is out of the specified range, by this control means 85. With this constitution, even in the case where a slip occurs with movement of the load due to sudden acceleration and sudden engine braking, it is selected to the 4WD state at the previous stage, whereby quickness for slip checking control is promoted.
Patent JP-H04148544-A (JP)
Title: Wire bonding inspector
Inventor: MIYAHARA UICHI
IPC: G01R31/58
Filed: 1990-10-12
Abstract: PURPOSE:To obtain high inspection precision and to reduce the cost of an imager through use of only a lens with one kind of magnification by picking up images in several operations and by inspecting relative positional coordinates of wires obtained by each imaging in a unified absolute coordinate system. CONSTITUTION:When a wire 2 is too long to completely fit into one imaging area with dimensions Lx, Ly, a X-Y table 15 moves by control of a X-Y table controller 16 on the basis of instruction from a main controller 17 to move an imager 14 to a first imaging area 201, thereby picking up image for conversion into image signal. This image signal is subjected to image processing so that positional coordinates 31-33 of each point of the bonding wire 2 are determined. Conversion into coordinate positions 31a-31b in the absolute coordinate system is made on the basis of a semiconductor chip 1 in an image processing inspector 20. Thus, positional coordinates of all bonding wires 2 are unified into one absolute coordinate system with the result that wires 2 are inspected by the image processing inspector 20.
Patent JP-2000105650-A (JP)
Title: Device and method for displaying information
Inventor: SORIHATA AYA
IPC: G06F3/0481
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for displaying information capable of making the moving direction of a cursor visually clear when moving the cursor from upper hierarchy to lower hierarchy. SOLUTION: This device is provided with a display means 4 having a screen and a selecting means for image display for displaying the cursor, which selects the content item of an upper hierarchy 300, in the content item of a lower hierarchy 400 while gradually expanding the instruction area according to the content item of the lower hierarchy 400 in the case of moving the said cursor to the content item of the upper hierarchy 300 while displaying it on a screen 4A of the said display means 4. Thus, when moving the cursor from upper hierarchy to lower hierarchy, the moving direction of the cursor can be made visually clear.
Patent JP-H04330436-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA TAKETOSHI
IPC: G03C1/95
Filed: 1991-10-22
Abstract: PURPOSE:To prevent a silver halide photographic sensitive material from degradation of antistatic function even after development processing and occurrence of trouble at the time of automatic conveyance and to reduce occurrence of damages after storage of unexposed photosensitive material. CONSTITUTION:The silver halide photographic sensitive material is characterized by forming an electrically conductive layer containing an ionic polymer or a metal oxide on a support and further forming at least one photographic constituent layer containing at least one kind of fluorinated surfactant or a matting agent having a particle diameter of >=10mum.
Patent JP-H07130168-A (JP)
Title: Semiconductor memory device
Inventor: CHISHIKI SHIGEO
IPC: G11C11/41
Filed: 1993-11-02
Abstract: PURPOSE:To accelrate the rising speed of word lines and to reduce a consumption current at the time of driving word lines by supplying word line driving currents to word line driving circuits in the same column direction with at least two signal lines. CONSTITUTION:A word line driving current supplying circuit RAG1 supplies a word line driving current supplying signal RA01 to word line driving circuits WD1a, WD1c, a word line driving current supplying signal RA11 to word line driving current circuits WD1b, WD1d. A word line driving current supplying circuits RAG2 supplies a word line driving current supplying signal RA12 to word line driving circuits WD2a, WD2c. Subsequently in the same manner, word line current supplying signals B13 and B14 are supplied respectively by word line driving current supplying circuits RAG3 and RAG4. Thus, loads of word line driving currents are reduced and then rising times of word lines are shortened and the consumption current at the time of risings can be reduced.