baber/WOPTO huggingface dataset:
Patent JP-H05315496-A (JP)
Title: Manufacture of lead frame
Inventor: FUJITA KATSUFUSA
IPC: H01L23/50
Filed: 1992-05-08
Abstract: PURPOSE:To provide a method of manufacturing a lead frame, which decides immediately whether a plating position is proper or not in the case where a partial plating is applied prior to a work of the form of inner leads and can make rapidly an adjustment of the position. CONSTITUTION:A reference line 14 consisting of a recessed part is formed by a selective etching so as to prescribe the boundary part between a plating allowable region 13 and a plating nonallowable region of a metallic material. On the basis of this reference line, the region 13 is plated with silver and a silver-plated layer 12 is formed on a die pad 2 and on the point parts of inner leads 4. Then, reflected light from the surface of the metallic material is detected using a photoelectric conversion device, the vicinity of the end edge line of the region 13 in the plated region is read along with recesses and projections, an image processing is performed to extract the reference line 14 and the end edge line, whether the plated region exists on the side father inner than the end edge line or not is decided and whether a plated position exists within the plating allowable region or not is decided. Moreover, the amount of positional deviation of a plating, the thickness and unevenness of the plating and the good or bad of the gloss of the plating are also decided and in the case where the plated position come into contact to the line 14, the region 13 is discarded as a defective, a plating head is immediately adjusted and the generation of a defective due to a positional deviation is kept at a minimum.
Patent JP-H08281810-A (JP)
Title: Optically molding apparatus
Inventor: HAGA KAZUMI
IPC: H01J61/20
Filed: 1995-04-18
Abstract: PURPOSE: To provide an optically molding apparatus which can accurately mold a molding in a relatively short time. CONSTITUTION: The optically molding apparatus 1 irradiates photosetting resin 12 with the light from a light source via the light transmission unit of a liquid crystal mask 26 driven based on the shape data responsive to an object shape and molds the molding of the object shape by curing the irradiated part. The optically molding apparatus 1 comprises moving means 4 for moving a light source in parallel with the mask 26, and an imaging element 27 disposed between the mask 26 and the resin 12 to image the light passed through the unit of the mask 26, wherein the light source has a substantially long light source 31 extended in parallel with the mask 26 perpendicular to the moving direction of the light source and a reflector 22 for reflecting the light from the light source toward the mask 26.
Patent JP-H11305860-A (JP)
Title: Connecting device for optional equipment
Inventor: NIIMURA TAKESHI
IPC: G05G1/04
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device for optional equipment for accurately connecting the optional equipment without allowing a lever to drop, or damaging the electric contact part of the optional equipment. SOLUTION: This connecting device for optional equipment is provided with a lever 6, a plate 21 for fixing the lever 6 in a freely rotatable way, and a first holder 4 for fixing an electric contact part, and attachment and detachment of the electric contact part can be operated by using a link mechanism for converting rotational motion of the lever 6 into vertical motion. A slit and cam 61 provided at the lever 6 is provided with an overstroke part 61a rather than at the connecting positions in the vertical direction of the electric contact part. In this case, the lever 6 does not drop, and the on/off of the electric contact part can not be released as long as the lever 6 is not intentionally rotated.  Thus, the electric contact part can be prevented from being affected by any accidental force at the halfway connecting position, and the connection is ensured, and damage can be surely prevented.
Patent JP-S5263401-A (JP)
Title: Device for making lignocellulose products from ground vegetable material
Inventor: YURII PABUROUITSUCHI BOROBIEFU
IPC: D21C3/00
Filed: 1976-09-30
Abstract: Apparatus for the production of a lignocellulose material from chips, sawdust, chopped plants, bark, small fibres comprising a vertical column with a series of successively-mounted horizontal perforated plates partly abutting upon the inner surface of the column; at the free ends of said plates retaining baffles are secured for partial entrapment of coarse particles of the product; a clearance is provided between the baffle and inner surface of the column and the plates are disposed relative to each other so that baffles of each successive plate are located diametrically opposite to the baffles of each preceding plate thus forming a zigzag labyrinth along the total height of the column for increasing the time of contact of coarse particles of the raw materials with the oxygen-containing gas and alkaline reagent.
Patent JP-H08317308-A (JP)
Title: Slave screen controller
Inventor: IBARAKI TOSHIO
IPC: H04N5/45
Filed: 1995-05-16
Abstract: PURPOSE: To improve operability by performing the control of a slave screen while being interlocked with the start of a menu screen concerning a slave screen control means using the menu screen. CONSTITUTION: Inside a microcomputer 8, a menu screen control circuit 8-C extracts the menu screen from a menu screen storage circuit 8-E and dispatches a signal to a menu screen display circuit 8-M. The menus screen display circuit 8-M processes display contents, color and display time or the like in the case of performing the on-screen display of the menu screen through display driving circuits 8-R, 8-G and 8-B for R, G and B characters and a switch changeover control means 8-S. Besides, the menu screen control circuit 8-C detects it is a slave (master) screen input switching item, transmits the signal of slave screen display ON (OFF) to a slave screen control circuit 8-P and displays (erases) the slave screen on a CRT 6.  On the other hand, the slave screen control circuit 8-P sends a signal to a slave screen display circuit 9 and switches the size or display position of the slave screen.
Patent JP-S61274044-A (JP)
Inventor: KANAZAWA SEISUKE
IPC: E04F19/08
Filed: 1985-05-30
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-S5543442-A (JP)
Title: Forenoon and afternoon setting system
Inventor: IWAMARU TOSHIFUSA
IPC: G04G5/04
Filed: 1978-09-22
Abstract: PURPOSE: To eliminate the troublesome in key operation by setting the time without carrying out the key operation designating AM or PM in case the desired set time is the same as AM or PM of the time of the clock operated in the microcomputer.  
     CONSTITUTION: In the microcomputer having the time counting function, the key operation signal outputted from the key input portion 1 is transmitted to the control portion 10 and the key input data is transmitted to RAM12 through the input buffer 11. After the set mode switch 4 is turned On in the key input portion 1, the first substituted number signal outputted from the control portion 10 by the initial key operation during the set time number being substituted by the ten key 2 is transmitted to the AM and PM flag control circuit 17 and the AM and PM signal of the time is memorized in RAM12. Accordingly, in case the set time is the same as AM and PM of the time in the internal clock, the time setting can be done without operating the key and the key operation is simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02294739-A (JP)
Title: Fault detecting system
Inventor: SUGIOKA MASAYUKI
IPC: G06F11/22
Filed: 1989-05-09
Abstract: PURPOSE:To inspect a fault whose detection may be difficult by a micro- diagnostic program by allowing a CPU to alternately execute programs stored in a software area of a main storage device and instruction strings stored in a hardware area at a required interval to decide the existence of fault occurrence based upon the executed result. CONSTITUTION:The storage area of the main storage device 1 is divided into the software area 2 and the hardware area 3. Instruction strings for inspecting the CPU 5, the main storage device 1 and an I/O processor 13 are stored in the hardware area 3. The CPU 5 alternately executes programs stored in the software area 2 and instruction strings stored in the hardware area 3 at the required interval and decides the existence of fault occurrence based upon the executed result of these instruction strings. Thus, a fault whose detection may be difficult can be surely detected by the micro-diagnostic program.
Patent JP-H02295354-A (JP)
Title: Picture processor
Inventor: USUI YOSHIKO
IPC: G06T7/00
Filed: 1989-05-10
Abstract: PURPOSE:To satisfactorily discriminate a character area from a picture, in which a character is mixed, by setting the average value of a first block picture element area as a threshold value and setting a result, for which the average value of a second block picture element area is binarized, as the binarized output of a notice picture element. CONSTITUTION:An emphasis circuit is provided to calculate a luminance signal Y from R, G and B signals, to which color separation is executed, and to execute emphasis processing to the luminance signal Y. the average value around the notice picture element is calculated by using the two matrixes of different sizes for binarization and offset quantity is provided to the average value in the matrix of the larger size. Accordingly, the picture can be separated to the part of paint-out density of a half tone picture and the other part and a deciding reference can be obtained for image area separation. Thus, the character area and half tone area can be satisfactorily identified from the picture in which the character is mixed.
Patent JP-H06332593-A (JP)
Title: Input device
Inventor: MUKAI MASAKI
IPC: H03M11/08
Filed: 1993-05-19
Abstract: PURPOSE:To reduce the number of keys, to make the equipment small, to improve the operability by a user, and to relieve the fatigue of a user by providing a means identifying the main body of the key input. CONSTITUTION:The key input is performed from a key input section 101. An input main body identification section 102 identifies the main body which performs the key input. An output signal decision part 104 decides the signal to be outputted by using both the key inputted by the key input part 101 and the information regarding the main body of the input identified by the input main body identification part 102. The decided signal is outputted from a signal output part 103.
Patent JP-2000301024-A (JP)
Title: Highly sloped cylindrical magnetic separator
Inventor: TAKAHASHI KENZO
IPC: B03C1/28
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a separator high in the efficiency of magnetic separation. SOLUTION: This separator is provided with a pipe 11 made of nonmagnetic material through which a material to be treated is passed and a bar magnet 21 installed within the pipe 11 for removing magnetic material in the material to be treated. The bar magnet 21 has plural radially projecting arms 23a. The pipe 11 has arm supporting parts engaged with the arms 23a and arranged along the axial direction thereof with the bar magnet 21 being prevented from falling down.
Patent JP-H01289169-A (JP)
Title: Thin film transistor
Inventor: TANAKA MASAHIRO
IPC: H01L27/12
Filed: 1988-05-16
Abstract: PURPOSE:To increase a selectivity with upper and lower layers to facilitate an etching processing and to reduce the generation of a defective processing by a method wherein the etching rate of the amorphous semiconductor layer of a thin film transistor(Tr) is adjusted according to the content of carbon of each layer constituting the semiconductor layer. CONSTITUTION:A gate electrode 2, a gate insulating film 3 and an amorphous semiconductor active layer 4 consisting of an amorphous semiconductor thin film containing silicon as its main component are formed on a glass substrate 1. Moreover, N-type impurity-doped amorphous Si layers 5 and 6 and source and drain electrodes 7 and 8 are formed. Carbon is contained in part or the whole of the layer 4 of this thin film Tr, a layer 41 containing a large quantity of carbon in the interface part between the layer 41 and the film 3, the following layer 42, whose amount of carbon is reduced rapidly, on the layer 41, an amorphous Si layer 43 containing little carbon and a layer 44, whose amount of carbon is gradually increased, are formed. Moreover, the etching rate of the amorphous semiconductor active layer is adjusted according to the contents of carbon of the layers 41-44 to increase a selectivity with the upper and lower layers, whereby an etching processing is facilitated.
Patent JP-H10306688-A (JP)
Title: Drilling device
Inventor: TSUTSUI YUJI
IPC: E21D9/06
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To facilitate connection of a jacking pipe by providing a jacking pipe receiving body receiving the jacking pipe at the connection side in a drilling device in which a jacking head and the jacking pipes are jacked underground to form a hole while a plurality of the jacking pipes are successively connected to a jacking pipe head in series. SOLUTION: A buried pipe laying device 1 is constituted of a jacking body 3 forming a hole for pipe laying 2 by being pressed in the ground and a jacking device 4 pressing the jacking body 3 underground. The jacking device 4 is disposed in a pit 5 recessed on the ground, presses the jacking body 3 rearward, jacks in the ground, and the jacking body 3 is constituted of a jacking head 6 and a plurality of jacking pipes 7 connected rearward of the jacking head 6 in series. In the case where the succeeding jacking pipe 7 is connected to the underground jacked jacking pipe 7 or connection is released, the rear part side of the jacking pipe of the connection side is mounted on the rear part of the bottom wall of the pipe receiving part 42 of a jacking pipe receiving body 26 to perform work.  Thus, load of load support of a worker is reduced and the connection work of the jacking pipe 7 can be easily performed.
Patent JP-S61276908-A (JP)
Title: Raw material distributing and adjusting device in top charger for blast furnace
Inventor: KUMAGAI KEIICHI
IPC: B65G65/32
Filed: 1985-05-30
Abstract: PURPOSE:To make possible the charging of the raw material in a hopper into a blast furnace always with the good sequence by forming a raw material charger at the top of a blast furnace of two stages of upper and lower hoppers, forming the lower part of at least one thereof into an inverted circular cone shape and providing a circular cone-shaped raw material passage regulating valve which is vertically movable into the central part thereof. CONSTITUTION:The bell-less type raw material charger at the top of the blast furnace is made into two stages of the upper and lower center feed types and either one thereof is constructed into the hopper 1 which is cylindrical in the upper and lower parts and is formed to the inverted circular conical shape in the intermediate part. The circular cone-shaped raw material passage regulating valve 17 is vertically movably installed into such inverted circular cone shape to form a raw material passage 19 between the same and the inside wall surface of the inverted circular cone part. The raw materials such as iron ore and coke are charged with the good sequence by a conveyer 4 in the position apart from the central part while the hopper 1 is rotated. The valve 17 is vertically moved according to the sizes of the raw materials during this time to adjust the spacing of the passage for the raw materials from l1 to l2. The uneven presence of the various raw materials in the blast furnace by the grain sizes thereof is thus eliminated and the raw materials are charged with the good sequence into the furnace.
Patent JP-H01287899-A (JP)
Title: Method for writing data to programmable read only memory
Inventor: KIJIMA ATSUSHI
IPC: G11C16/02
Filed: 1988-05-13
Abstract: PURPOSE:To increase a contact reliability and to easily attain the data writing to a ROM by directly sticking the ROM to a memory substrate different from muP, connecting the same type of the substrate as the memory substrate to a ROM writer as a repeating substrate and executing the data writing to the ROM. CONSTITUTION:A microprocessor (muP) substrate 2 and a memory substrate 1 are always electrically connected and operated, and at the time of the data writing of a programmable reading exclusive-use memory (ROM)3, the muP substrate 2 and the memory substrate 1 are separated, the memory substrate 1 and a repeating substrate 11 are electrically connected, the repeating substrate 11 and a memory writing device 10 are electrically connected and writing is executed to the ROM3. By using the repeating substrate 11 having the same type of the wiring pattern as such a memory substrate 1, the connection of a cable 12 at the time of connection with a ROM writer 10 can be easily performed. Thus, the contact reliability is increased and the data writing to the ROM can be easily executed.
Patent JP-H06331824-A (JP)
Title: Polarizing optical element
Inventor: TACHIHARA SATORU
IPC: G02B5/30
Filed: 1993-05-19
Abstract: PURPOSE:To provide the element which efficiently takes out polarized light in a specific oscillating direction by using an ordinary light source having the random polarizing state. CONSTITUTION:A polarizing optical, element 10 is provided with a light transmission body 11 like a parallel plane which has a function to rotate the plane of polarization of light in accordance with going of the light, a light-transmissive layer 12 which is joined to one face of the light transmission body 11 and is made of a material having the birefringence property which has a refractive index nX higher than an average refractive index (n) of the light transmission body with respect to at least one plane of polarization (X direction) and has a refractive index nY lower than the average refractive index (n) of the light transmission body with respect to the plane of polarization orthogonal to this plane of polarization, and a reflection face 12 formed on the other face of the light transmission body 11.
Patent JP-H10303359-A (JP)
Title: Bump member for wiring board
Inventor: SUGIURA RYOJI
IPC: H01L21/60
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent dislocation or removal of bump member during working or transferring and stabilize the quality of soler connection, by forming a bump member for solder connection as a bar, and inserting and fixing it to a non- drilled hole of electrode pad which is formed stereoscopically as a recess. SOLUTION: In an electrode pad which is formed flat on the lower outer layer conductor on the side of bump connection of a wiring board 1 on which an electronic part is mounted, a non-drilled hole is made at a specified depth by laser processing, from the surface 5A on the bump connection side of the wiring board 1 to the inner part of a substrate, and it is plated and the central part of surface of the electrode pad is made to be recessed, so as to form a recessed electrode pad 6. Then, a bar-like bump member 45B is inserted into the electrode pad 6, thereby positioning a bump in the electrode pad 6 easily and correctly and stabilizing the quality of connection.
Patent JP-S608377-A (JP)
Title: Anisotropically electrically-conductive adhesive
Inventor: SHIMADA KAZUYUKI
IPC: H05K3/32
Filed: 1983-06-28
Abstract: PURPOSE:The titled adhesive being thermally bonded by pressure to a conductive material to be bonded to provide joining in the vertical direction and electrical insulating properties in the horizontal direction, obtained by dispersing small amounts of spherical carbon black powder having >= specific particle diameters and spherical inorganic electrical insulating powder having <= specific particle dismeters into a synthetic resin adhesive. CONSTITUTION:0.01-10pts.wt., preferably 0.1-2pts.wt. spherical carbon black powder having >=30mu average particle diameter and 0.01-10pts.wt., preferably 0.1-2pts.wt. inorganic electrical insulating powder (e.g., silicon oxide powder, etc.) having <=30mu average particle diameter are dispersed into 100pts.wt. adhesive consisting of a synthetic resin (e.g., mixture of epoxy resin and phenolic resin), to give the desired adhesive. EFFECT:Strong adhesiveness and low contact resistance are obtained, useful for making electrical parts or devices which are miniaturized and thinned.
Patent JP-S63281132-A (JP)
Title: Optical modulator
Inventor: KISHI ETSURO
IPC: G02F1/1335
Filed: 1987-05-14
Abstract: PURPOSE:To contrive the improvement of transparency of the title modulator by providing plural finely rugged parts on a recessed part area of a recessed part of a diffraction grating and its peripheral part, so that a spontaneous orientation state of a liquid crystal becomes a homeotropic orientation, when the recessed part area has been filled with the liquid crystal. CONSTITUTION:Plural finely rugged parts 9 are provided on a recessed part area 2b consisting of a recessed part 2a of a diffraction grating 2 and its peripheral part, so that the spontaneous orientation state of a liquid crystal becomes a homeotropic orientation, when the recessed part area 2b has been filled with the liquid crystal 1. In this state, by orientation regulating force by the rugged part 9, liquid crystal molecules filled in these recessed part areas 2b are erected and a satisfactory homeotropic orientation state is obtained. In such a way, as an optical modulator, the transparency at the time of non-display can be improved.
Patent JP-S6011023-A (JP)
Title: Heating cooker
Inventor: ISHIMURA YOUZOU
IPC: F24C3/00
Filed: 1983-06-29
Abstract: PURPOSE:To contrive to realize the commonness of a gas piping and at the same time the mass-productivity and simplicity of changing-over of kinds of cooker at site by a structure wherein the gas piping is raised nearly vertically up to the height nearly same as that of a cock or a metal distributing pipe from the left side of a main body and, after that, connected to the cock or the metal piping. CONSTITUTION:A joint 17 part on the apparatus side, which connects to a primary piping, is provided at the lower left side corner of a product or at the left end of a space coming out by opening a cover 12 in the lower part of a main body and fixed to the main body 2 by means of a fitment 25. After that, a gas piping 22 extends backwards along the lower left part of the product and bends at the lower rear end of the main body 2 so as to extend vertically up to an H part, which is nearly as high as a cock 24 and fixed to the main body 2 by means of a fitment 26. Further, the gas piping 22 is connected at a joint 18 part to a gas piping 23, which extends just transversely and at the tip of which the cock 24 and a gas pipe connecting port 9 are provided.
Patent JP-S5817986-A (JP)
Title: Self-support type heat insulating element of double window
Inventor: POORU GURESAA
IPC: E06B3/66
Filed: 1982-07-06
Abstract: A single foil is biaxially stretched on a frame for movement relative thereto by being secured intermittently to a single rubbing strip over a guide ledge. The rubbing strip is stretchable and movable lengthwise of the associated frame side. Torsional forces arising because of the one-sided loading of the frame by the stretched foil are taken up by the frame which is made with a torsionally rigid cross-section. The single foil can be clamped without creasing and in a manner which ensures freedom from creasing notwithstanding differences in the heat expansion of the foil and frame.