baber/WOPTO huggingface dataset:
Patent JP-H1011419-A (JP)
Title: Product-sum operation processing method and device
Inventor: TSUBAKIHARA MASAHIRO
IPC: G06F7/52
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of an adder and also to perform a fast operation without using a complementary generation circuit nor an addition/ subtraction-only adder by changing the operation processing against a multiplicand in response to an addition/subtraction selection instruction to produce a partial product corresponding to addition or subtraction and adding the partial product to the augend/minuend. SOLUTION: A multiplier Ai and a multiplicand Bi are inputted to a multiplier input terminal T1 and a multiplicand input terminal T2 respectively. A partial product generation circuit 1A outputs a partial product via the improved booth coding and also performs a shift operation against the multiplicand Bi in consideration of a complement of 2 if the subtraction is selected by an addition/subtraction selection signal S. An adder 2A adds the partial product outputted from the circuit 1 to augend/minuend C inputted from an augend/ minuend input terminal T3 and generates a product-sum operation result Y to output it through an output terminal T5. Thus, a complement generation circuit and an addition/subtraction-only adder used for augend/minuend are not needed for the adder 2A. Therefore, the circuit scale of the adder 2A can be reduced.
Patent JP-2000002120-A (JP)
Title: Control device for variable turbo-charger
Inventor: MUSHIGAMI HIROSHI
IPC: F02B37/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a variable turbo-charger which can prevent occurrence of disturbance caused by EGR control so as to carry out supercharge pressure F/B control which is always suitable. SOLUTION: A vane basic manipulated value SFF is compensated in accordance with a vane compensating coefficient Kegr which can be obtained from an EGR value Gr, and the vane opening is adjusted for restriction in accordance with thus compensated vane basic manipulated value SFF. As a result, the dynamic pressure of exhaust gas is increased so as to compensate the volume of exhaust gas for a decrease, thereby it is possible to prevent lowering of the boost pressure which is caused by the decrease in the exhaust gas volume.
Patent JP-S6229669-A (JP)
Inventor: TAKADA HIROO
IPC: E04G9/10
Filed: 1985-07-31
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-H072380-A (JP)
Title: Paper sheet conveying device for image forming device
Inventor: SHIGETA KUNIHIRO
IPC: B65H3/06
Filed: 1993-06-14
Abstract: PURPOSE:To prevent the nip pressure of a retard roller from being reduced by the reaction when a paper sheet is curved in a device guiding the sheet sent from a sheet feed section to a vertical sheet conveyance path. CONSTITUTION:A paper sheet feeder 2 arranged for a paper sheet feed tray 1 is constituted of a pickup roller 3 and a paper sheet separating device 4. A paper sheet P fed from the sheet separating device 4 of the sheet feeder 2 passes through the guide face 11 of a guide member 10 and is guided to a vertical sheet conveyance path 15, and an action to press the retard roller 15 downward is generated when the sheet P is curved. An arm member 13 is arranged upstream of the guide member 10, the arm member 13 presses the retard roller 7 upward when the guide member 10 is rocked via a support shaft 12, and the reduction of the nip pressure can be prevented.
Patent JP-H1116608-A (JP)
Title: Oil immersed pressure equalization type battery and its charge and discharge device
Inventor: FUJIKI FUKUO
IPC: H01M10/48
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an oil immersed pressure equalization type battery capable of making it easy to detect an amount of an electrolyte. SOLUTION: On an upper surface of a cell 3, an sensor attaching hole at an peripheral wall of which a female screw is provided is formed, and there to a level sensor 14 for detecting a liquid surface level of an electrolyte 11 is attached. The liquid level sensor 14 has such a constitution that two pieces of electrodes 16, 17 are provided in an inside of a tubular protection tube 15, and detects if the liquid surface level of the electrolyte 11 is above a normal lower limit liquid level N under the atmospheric pressure. The two electrodes 16, 17 made from alkaline-proof nickel are formed so as to have different lengths, respectively, and the electrode 16 having downwards longer is extended to the vicinity of the protection tube 15 end.  A shorter one 17 of the electrodes 16, 17 for detecting the electrolyte is attached so as to hang down to the nearly middle position of the protection tube 15. The end position of the electrode 17 for detecting the electorlyte is set so as to come just at the normal lower limit liquid level N.
Patent JP-H04366148-A (JP)
Title: Thermoplastic elastomer composition
Inventor: IMAI TAKATERU
IPC: C08L83/04
Filed: 1991-06-12
Abstract: PURPOSE:To prepare the title compsn. having characteristics of both an olefin polymer and a siloxane polymer in a good balance by dynamically cross-linking a mixture comprising a polyolefin resin, an olefinic elastomer, and a silicone rubber. CONSTITUTION:The title compsn. is prepd. by dynamically cross-linking a mixture comprising 100 pts.wt. the sum of 1-99wt.% polyolefin resin and 99-1wt.% olefinic elastomer and 1-300 pts.wt. silicone rubber. The dynamic cross-linking is carried out by melt mixing the three polymers with a cross-linking component which can cross-link both the olefinic elastomer and the silicone rubber. The component consisting of an org. peroxide and a cross-linking aid and contg. little contaminants is pref. for the use of the compsn.
Patent JP-S6327744-A (JP)
Inventor: FUORUKAA ROOZENBAUMU
IPC: G01N30/90
Filed: 1987-07-03
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-S6059357-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-09-12
Abstract: PURPOSE:To stabilize electrical, optical and photoconductive characteristics at all times by having a layer region contg. nitrogen distributed nonuniformly in the layer thickness direction to the 1st photoconductive layer constituted of an amorphous material contg. Si and Ge. CONSTITUTION:The 1st photoconductive layer 102 constituted of an amorphous material contg. Si and Ge and the 2nd layer 103 constituted of an amorphous material contg. Si and C are provided on a base 101. The 1st layer 102 has the layer region in which the nitrogen atoms distributed nonuniformly in the layer thickness direction are contained. The nitrogen distributed more toward the base side is preferable. Hydrogen and halogen are preferably incorporated into the 1st layer 102.
Patent JP-S6411855-A (JP)
Title: Image recorder
Inventor: INABA YUTAKA
IPC: G02F1/133
Filed: 1987-07-07
Abstract: PURPOSE:To realize an image of high quality from even a photosensitive material of low sensitivity, by a method wherein a ferroelectric liquid crystal is used by making a shutter window of a liquid crystal and optical shutter part into a matrix state, and the image is moved keeping a relative position thereof to the photosensitive material as it is by conforming it to a position of a photosensitive material drum. CONSTITUTION:A liquid crystal and optical shutter part 11 makes crossing parts of a plurality of scan electrodes and a plurality of signal electrodes arranged in a matrix state on opposed faces of a pair of parallel substrates shutter windows, and keeps ferroelectric liquid crystal between those substrates, Further, the liquid crystal and optical shutter part 11 is equipped with a scan side drive circuit 12 which applies a scan voltage successively selecting at least one scan electrode at a fixed cycle to a plurality of scan electrodes and a signal side drive circuit 13 which applies a signal voltage based on an information signal to a plurality of signal electrodes synchronized with scanning of the scan electrode, and transfers image information in the liquid crystal and optical shutter part 11 so that the image imaged on the photosensitive material according to rotation of the photosensitive material drum is moved keeping a relative position thereof to the photosensitive material as it is. Therefore, since the image continues to expose a same part of the photosensitive material drum, sufficiently high image quality can be obtained from even a light source of low luminance or the photosensitive material of low sensitivity also.
Patent JP-S6058578-A (JP)
Title: Preparation of analogue display type electronic watch
Inventor: KITAMURA HIROSHI
IPC: G04C3/14
Filed: 1983-09-12
Abstract: PURPOSE:To attain to simplify a process and to uniformize quality, by concentrating all members for constituting movement onto two long materials for constituting a carrier as a circuit block and a coil block. CONSTITUTION:Guide holes 101 used in process feed are provided to a material 100 at required pitch intervals by press working and the outer contour of a circuit lead board 102 is molded by photoetching. The bump part of an integrated circuit 120 is bonded to a finger part 103 by gold or solder and sealed by a silicone resin 121 from above. Terminals connected from the processing aspect of the circuit lead bard 102 are mutually cut to form an electrically completed circuit block and, thereafter, a connection part 110 is cut to separate the circuit block. The arm inserting recessed part 202 is provided to one side of a base material 200 and, at the same time, a convention part 203 is provided to the deep part thereof and a semi-circular circuit lead board 201 is formed by press punching. After a strong magnetic field applied to the movement on the completed base material 200, demagnetization is performed and the completed movement is cut off from the base material 200 while a battery 240 is assembled.
Patent JP-S5868897-A (JP)
Inventor: ADACHI TADASHI
IPC: H05B41/24
Filed: 1981-10-21
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-H0456725-A (JP)
Title: Production of hot rolled steel plate excellent in workability
Inventor: NAKAMURA TETSUSHIGE
IPC: C22C38/00
Filed: 1990-06-26
Abstract: PURPOSE:To produce a hot rolled steel plate excellent in workability by subjecting a steel having a specific composition in which respective contents of C, Mn, and Cu are specified to hot rolling and to coiling under respectively specified conditions. CONSTITUTION:A steel which has a composition consisting of, by weight, 0.08-0.13% C, 0.9-1.5% Mn, <=0.10% Si, <=0.010% S, 0.010-0.08% Al, 1.2-2.0% Cu, 0.3-0.7% Ni, and the balance Fe with inevitable impurities and satisfying 2.2<=10XC(%)+Mn(%)<=2.5 is hot-rolled at a finishing temp. not lower than the Ar3 point and coiled at 350-500 deg.C. By this method, the hot rolled steel plate excellent in workability in spite of its high strength before working and capable of increasing its strength to a greater extent by means of heat treatment after working can be produced.
Patent JP-H0825459-A (JP)
Title: Film feed roller and film forming apparatus
Inventor: YAMAZAKI HIDEKAZU
IPC: B29C41/46
Filed: 1994-07-20
Abstract: PURPOSE:To obtain an inexpensive film feed roller preventing the quality and process trouble caused by the adhesion of a film compsn. to the feed roller by correcting temp. difference in the width direction of the film feed roller and easy in maintenance. CONSTITUTION:In a feed roller peeling the film formed by casting a raw material soln. on a substrate from the substrate to feed the same under drying, the feed roller 1 composed of a hollow cylinder 11 of which both ends are hermetically closed by side plates 13 is filled with cooling medium of a vapor phase 2a and a liquid phase 2b and grooves 16 are provided to the inner surface of the feed roller 1 over the total length in the axial direction thereof so as to run in an almost rotary direction. The feed roller 1 is used as at least one roll in a feed initial stage in the vicinity of a peeling means.
Patent JP-S6061180-A (JP)
Title: Chip cover for welding
Inventor: OKADA SHIYOUJI
IPC: B23K9/26
Filed: 1983-09-14
Abstract: PURPOSE:To improve mechanical strength and heat shock resistance by connecting the plane part and circular conical part of a ceramic chip cover of which the cylindrical part having a large diameter and the small diameter plane part at the top end are connected by the circular conical part by a curved surface having a specific radius of curvature or above. CONSTITUTION:The boundary part between the plane part 3 and circular conical part 4 of a chip cover for welding which consists of a cylindrical part 1 having a large diameter, the plane part 3 at the tip having a small diameter and having a guide hole 2 for a welding material 5 and the convergent circular conical part 4 and is formed of a ceramics consisting essentially of silicon nitride is formed to a curved surface having >=0.5mm. radius R of curvature. The ceramics consisting essentially of silicon nitride is constituted of 70-97wt% silicon nitride of an alpha layer, 0.1-10wt% of >=1 kind among molybdenum, niobium, halfnium, tantalum, tungsten and the carbide, silicide and boride thereof and 2-20wt% a grain boundary layer consisting of Si-Y-Al-O-N.
Patent JP-S5691840-A (JP)
Title: Self-cleaning type catalyst
Inventor: KATAOKA TOMONORI
IPC: A47J36/02
Filed: 1979-12-26
Abstract: PURPOSE:To obtain the catalyst having a good oil removing ratio, good oil decomposition capacity, a long useful life and being innoxious to a human body by supporting an oxide of a transition metal belonged to the IV group of the Periodic Table on high purity activated alumina as the self-cleaning type catalyst of an oleogenous substance. CONSTITUTION:As the self-cleaning type catalyst which is coated on an inner wall of a cooking apparatus such as an electric oven and subjects an oil to contact oxidation to decompose said oil into water and carbon dioxide, at least one or more of the oxide of the transition metal belonged to the IV group of the Periodic Table such as manganese or cobalt on the activated alumina with purity of 99.6% or more. The resulting catalyst has good oil decomposition capacity in a small amount use and has no poisoned action by scattered substances from various foods and a long useful life as well as is safe.
Patent JP-2000355925-A (JP)
Title: Water reservoir and method for removing soil and sand flowing into water reservoir
Inventor: SHIOSAKA KUNIO
IPC: E02B7/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a water reservoir in which soil and sand or the like flowing in from an upstream can be removed simply. SOLUTION: The water reservoir 2 has a structure 3 installed so as to dam up water flowing in from an upstream and be submerged in the water reservoir 2, in which water is stored, and top-face opening sections having size, in which the filtration of water is permitted and the intrusion of soil and sand is prevented, in a top face 32 and water going-in-out permitting opening sections 34 being installed so as to be positioned in the surface of the submerged structure 3 and permitting the going-in-out of water are formed in the structure 3. Soil and sand 4 incapable of passing through the top-face opening sections 33 are left on the top face of the structure 3, and water passing through the top-face opening sections 33 is positioned internally in the structure 3 while the going-in-out of water is permitted through the water going-in-out permitting opening sections 34 and used as a part of the water storage of the water reservoir 3.
Patent JP-2000354407-A (JP)
Title: Sulky rice transplanter having hst
Inventor: NAKAO TOSHIO
IPC: A01C11/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To install a hydraulic stepless transmission(HST) and miniaturize parts of a driving system thereby. SOLUTION: This sulky rice transplanter having an HST 70 is obtained by arranging a transmission case 6 and the HST 70 in an overlapping state when viewed from a side, locating an input pulley 73 secured to an input shaft of the HST 70 between the transmission case 6 and the HST 70, arranging a speed changing operation lever link 75 between the transmission case 6 and the HST 70 and further installing the speed changing operation lever link 75 on the outside of a belt 54 wound and stretched around the input pulley of the HST 70 and an output pulley of an engine.
Patent JP-H05333798-A (JP)
Title: Louver wall device for display panel body
Inventor: OBIKANE KOICHI
IPC: G09F15/00
Filed: 1992-06-03
Abstract: PURPOSE:To enable the easy completion of an operation to install a panel for display in a short period of time by mounting grid materials to a substrate frame body in parallel to form a louver wall and previously unitizing the substrate frame body and the louver wall. CONSTITUTION:The substrate frame body B is constituted by framing cross frame materials and longitudinal frame materials. The substrate frame body B is fixed with the longitudinal frame materials (a) orthogonal with the cross frame materials in parallel at intervals in the parts where the panel bodies A for display are not disposed, i.e., in the spacings between the adjacent panel bodies, by which the louver wall is formed. The substrate frame body B and the louver wall are previously unitized in such a manner. The unitized substrate frame body B is fixed by welding, etc., to the wall or pillar on site at the time of installation. The frames 3A to 3C of the panel bodies A are then detained to respective detaining edges 11 of the substrate frame body B and are further fixed by fittings for mounting. Since the substrate frame body B is already formed on the louver wall, there is no need for on-site installation.
Patent JP-S6325128-A (JP)
Title: Door structure for automobile
Inventor: NISHIKAWA MASAO
IPC: B60J1/17
Filed: 1986-07-16
Abstract: PURPOSE:To prevent the rattling of a door glass by providing guide portions which guide the roller of a slider and regulate the front and rear and right and left movements of the roller. CONSTITUTION:A slider 11 having a roller 23 is provided near the edgeportion of a door glass 4, and the fitting portion of a garnish 22 opening toward the center side of the door glass 4 is provided on the car-room side of the inner perimeter of a door sash 3. Adjacent to this fitting portion are provided guide portions 8, 9 regulating the front and rear and right and left movements of the roller 23. Accordingly, at a time of the door glass 4 being ascended and descended, even if the door glass 4 is made to swing-move in the front and rear direction or right and left direction of a car-body, the swing-moving of the door glass 4 is regulated by the fact that the roller 23 is guided by guide portions 8, 9, and the rattling is prevented.
Patent JP-S5793473-A (JP)
Title: Multiplexing convolution product sum calculating device
Inventor: IWATA KAZUHIDE
IPC: G06F17/16
Filed: 1980-11-29
Abstract: PURPOSE:To execute an operation processing at a high speed, by effectively utilizing plural product sum calculating circuits, and executing in parallel a data transfer and an operation required for the calculation processing. CONSTITUTION:A memory 1 stores and holds a convolution function required for a convolution operation, and a memory 2 stores an input data to be provided to this calculation. A function data of the memory 1 is read out to a register 41 under the control of a controller 3, and after that, is transferred in order to registers 42...4l cascaded with the register 41. Also, an input data of the memory 2 is read out in order in accordance with read-out of the function data, is stored and held in a register 5, and after that, is supplied in parallel to product sum calculating circuit 61...6l provided in accordance with the registers 41...4l, the input data and the convolution function are integrated, are added to the previous data, and the product sum value is read out in the memory 2.
Patent JP-S6228673-A (JP)
Title: Multiprober
Inventor: YOSHIDA KOICHI
IPC: G01R31/02
Filed: 1985-07-31
Abstract: PURPOSE:To make a multiprober contactable with an electrode at the optional position of an object to be measured and, at the same time, removable through an one-touch operation, by providing the alignment mechanism of position and installing a connecting terminal to the main body of the prober. CONSTITUTION:An object 2 to be measured is aligned on an elevating table 7 and the electrode of the object 2 is allowed to contact with a spring-contact type probe 1 by lifting up the table 7. After the alignment of the position, a coaxial cable unit is connected and this prober is put in an extra-low temperature tank and fixed. When high-frequency signals are impressed upon connecting terminals 5c under this condition, the signals are inputted to the object 2 to be measured through coaxial cables 4b and 4a and the probe 1 and output signals from the object 2 are measured by means of a measuring instrument through the probe 1 and cables 4a and 4b without disturbing the waveform.
Patent JP-H0459506-A (JP)
Title: Slide-fork for stacker crane of three-dimensional automatic warehouse and operation thereof
Inventor: SAKURAI MASARO
IPC: B65G1/04
Filed: 1990-06-27
Abstract: PURPOSE:To reduce the thickness and the weight of a slide-fork by rotatably fitting a pair of rollers at prescribed intervals in the width direction of the front end of the slide-fork. CONSTITUTION:A pair of rollers 4 are rotatably fitted via a segment 13 at prescribed intervals in the width direction of the front end of the uppermost segment 13 of a slide-fork. And, they are reciprocatedly moved while being contactedly rolled on rack-side guide rails or on brackets 51. By this constitution, the reduction both in thickness and in weight of the slide-fork can be achieved without changing the existing installation accuracy of racks and the positioning accuracy of a stacker crane.
Patent JP-H0457528-A (JP)
Title: Synchronization multiplex terminal station equipment
Inventor: ARINO YOSHIKAZU
IPC: H04J3/06
Filed: 1990-06-27
Abstract: PURPOSE:To automatize detour switching of lines by providing plural control memories in which the content of detouring line setting is written in advance and selecting a control memory corresponding to an optimum detouring line on the occurrence of a fault in a transmission line. CONSTITUTION:A switching control section 6 gives a trigger to a selector 4 so as to select a control memory 1-3 according to a fault report from a reception interface section 7-1, the selector 4 selects the control memory 1-3 to access a data memory 5. A control memory (CM2) 1-2 having been a standby memory so far backs up the control memory 1-3 whose content is rewritten with that of a control memory (CM3) 1-3. A control memory (CM1) 1-1 is used to restore the control, in other words, a detouring memory for the control memory 1-3. Thus, no manual operation by a maintenance personnel is required and the detour switching of the line is automatized.
Patent JP-H0832226-A (JP)
Title: Method and apparatus for laser reflow
Inventor: HARA KOJI
IPC: B23K1/005
Filed: 1994-07-21
Abstract: PURPOSE:To realize good soldering by a method wherein the soldering is effected under same temperature conditions at the points of different thermal capacity in order to prevent defective soldering due to overheating or underheating. CONSTITUTION:In the preset stage, an infrared temperature sensor 9 measures the heated temperature of a mounting pad 12 irradiated with laser light from a laser irradiation head 5. The intensity of laser for main process is set based on the heating temperature measured depending on the positional information of the laser irradiation head and the set laser intensity is stored.