baber/WOPTO huggingface dataset:
Patent JP-H03192666-A (JP)
Title: Manufacture of electric connecting member
Inventor: YOSHIZAWA TETSUO
IPC: H01L21/60
Filed: 1989-12-21
Abstract: PURPOSE:To easily control the projected shape of a conductive member at the time of manufacturing an electric connecting member by using an etching liquid that makes the etching rate for a first layer faster than that for a second layer, when the first layer of a substrate is to be etched off, while, by using another etching liquid when the second layer is to be etched off. CONSTITUTION:A substrate 1 comprises a first layer of CuNi alloy 1a and a second layer of Cu 1b. After a first phase etching is performed on the substrate 1 by using an etching liquid that makes the etching rate for CuNi alloy much faster than that for Cu, a second phase etching is performed by using another etching liquid or acid. As a result, the etching amount can be controlled independently for the first layer of CuNi alloy 1a, and for the second layer of Cu 1b, and the shape of recessed parts 4a, 4b can be easily controlled. The projected shape of each conductive member 34 in an electric connecting member 31 to be manufactured can be easily controlled.
Patent JP-H06179977-A (JP)
Title: Grain-oriented silicon steel sheet excellent in bendability and core loss property
Inventor: YOSHIDA SHIGERU
IPC: C21D9/46
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet excellent in bendability and core loss properties, in a grain oriented silicon steel sheet in which a Ti- contg. forsterite film is formed on the surface, by regulating the Ti concn. to N concn. in the steel sheet contg. the same film into a specified range. CONSTITUTION:In a grai-oriented silicon steel sheet in which a forsterite film contg. Ti is formed on the surface of silicon steel, the Ti concn. (wt.%) in the steel sheet contg. the same forsterite film is regulated into the range of 1.2 to 2.0 times to the N concn. (wt.%). Furthermore, the componental compsn. of the silicon steel sheet is preferably regulated into about 0.02 to 0.10% C, about 2.0 to 4.0% Si, about 0.02 to 0.20% Mn and 0.010 to 0.040% of one or more kinds of S and Se. Moreover, as a separation agent for annealing, Ti oxides are preferably incorporated by about 1.0 to 40 pts.wt. expressed in terms of TiO2 to 100 pts.wt. MgO. In this way, the grain-oriented silicon steel sheet free from core loss deterioration caused by stress relieving annealing and good in bendability can be obtd.
Patent JP-H05262305-A (JP)
Title: Box closing and taping machine
IPC: B65B7/20
Filed: 1992-12-15
Abstract: PURPOSE: To provide a machine for closing and sealing a lid of a box while it is driven through the machine. CONSTITUTION: This folding mechanism consists of a sledge to fold a short flap at the front, a kicker 170 to fold a short flap at the rear, and rods to fold long flaps at the sides after the short flaps are folded. An upper taping head assembly 16 has adjustably been attached to this machine, so that the upper taping head and folding mechanism are surely maintained at a proper height. Even when readjustment became necessary afterward in accordance with working conditions, it can be done at anytime.
Patent JP-H09173380-A (JP)
Title: Disposable diaper
Inventor: TANAKA KOJI
IPC: A61F5/44
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper with which leak prevention and cost down are attained. SOLUTION: This diaper is constituted so as to have an absorber 3 between a front sheet 1 and a rear sheet 2 and side flaps 6 extended outside from both the side edges of absorber 3 in lengthwise direction. In this case, the side flaps 6 are constituted by sticking side sheets 5 separate from the front sheet 1 to the rear sheet 2, a stretchable elastic member 10 is arranged in the lengthwise direction of diaper between the side sheet 5 and the rear sheet 2, the side sheet 5 is arranged from the side flaps 6 onto the absorber 3, and the side edges of a section on the absorber are folded and formed into free edges so as to wrap the stretchable elastic member 10 inside.  At the same time, with the adhesive section to the front sheet 1 on the absorber 3 as a base terminal part 7, a second flap 4 to raise a free edge separately from the absorber 3 is formed, and further, the second flap 4 is let fall inside the diaper at both the terminal parts in the lengthwise direction of diaper and adhered to the front sheet 11 on the absorber 3.
Patent JP-H04200301-A (JP)
Title: Root-cutting device
Inventor: MIZUTANI SHUGO
IPC: A01B39/12
Filed: 1990-11-29
Abstract: PURPOSE:To subject both side of row to root cutting treatment in a definite width without pushing dead leaves by installing a rotary for root cutting in the lower inside of rotary case and rotatably attaching a straw-pushing and rotating ring on the outside face of each rotary case. CONSTITUTION:Straw-pushing and rotating ring support shafts 15 and 15 are projected and fixed in the upper and lower central part on the outside of rotary cases 10 and 10 and straw pushing and rotating rings 12 and 12 are rotatably attached through a bearing 16 to support shafts 15 and 15. The straw-pushing and rotating rings 12 and 12 are rotated, according to advance of a machine body in operating posture and dead leaves below rotary cases 10 and 10 are smoothly pressed downward and then rotary cases 10 and 10 are passed through without catching dead leaves.
Patent JP-H05166882-A (JP)
Title: Method for teaching coordinates of bonding point
Inventor: KASHIMA NORIYASU
IPC: H01L21/60
Filed: 1991-12-18
Abstract: PURPOSE:To shorten the time required for a single point bonding and to improve a production efficiency of a product by shortening a time for teaching coordinates of a bonding point as compared with the case of imaging and recognizing all coordinates of the points. CONSTITUTION:A method for teaching coordinates of a plurality of bonding points by obtaining the coordinates of a plurality of bonding points A and teaching the coordinates to a single point bonding device comprises the steps of imaging and recognizing coordinates of bonding points A1, An of both ends of a plurality of bonding points A1-An provided at an equal pitch on a straight line of a plurality of bonding points, and calculating coordinates of other bonding points A2-An-1 between the points A1 and An from the coordinates of the points A1, An of both the ends.
Patent JP-H10160694-A (JP)
Title: Analytic method for thermal constant using light irradiation
Inventor: HOSONO KAZUYA
IPC: G01N25/18
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for thermal constant analysis using light irradiation wherein, with changes in width direction of irradiated light beams and thermal loss from side surface of to-be-measured sample taken, such thermal constant as unknown thermal diffusivity and biot number in measurement sample are effectively decided at high precision. SOLUTION: An unknown measurement sample 11 is irradiated with light beam on its front surface side, and, relating to thermal diffusivity, biot number, etc., a deviation between actually measured temperature response on the rear surface side which is obtained then and theoretical temperature response containing thermal diffusivity and biot number as variables is obtained, so that the thermal diffusivity and biot number which provide minimum value of deviation are decided. Here, with the cross section of light beam being circular, irradiation intensity distribution at position corresponding to radius (r) from the center of light beam being g(r), and time distribution corresponding to irradiation time of light beam (t) being f(t), theoretical temperature response is obtained.
Patent JP-H06155435-A (JP)
Title: Manufacture of tiled panel
Inventor: FUJITA TOICHI
IPC: B28B11/02
Filed: 1992-11-20
Abstract: PURPOSE:To form a tiled panel, which has well-regulated joint breadth without developing the shifting of joint. CONSTITUTION:By arranging engaging claws 22 and 23 on tile fixing form 20 at intervals corresponding to joint 16. Tiles 11 are lined up through the engaging claws 22 and 23 on the tile fixing form 20. On base board 24, thermoplastic resin material, wax or their mixture 26 is melted, on which the tile fixing form is placed under the state being turned upside down, so as to place concrete by realizing the condition, under which the rear surfaces of the tiles 11 are made to be flush with one another and the respective joints 16 are held at the nearly constant and predetermined intervals, through the hardening of the resin.
Patent JP-H04200272-A (JP)
Title: Switching power supply device
Inventor: MORITA KOICHI
IPC: G05F1/10
Filed: 1990-11-29
Abstract: PURPOSE:To achieve overcurrent protection easily by a method wherein a discharging resistor is connected between a capacitor and the drain of a field-effect transistor through an element for precluding reverse current. CONSTITUTION:Upon starting or the short-circuiting a load 13, it is impossible some times to put a second FET 17 ON as desired. In this case, a first FET 6 is not put OFF as desired. If a diode 41 is not provided, the ON condition of the first FET 6 is continued for a period of time longer than desired and there is possibility that the first FET 6 is broken. However, the charge of the first capacitor 16 is discharged in a circuit consisting of a resistor 20, a diode 41, the drain source of the first FET 6, a driving coil 14 and another resistor 15 whereby the gate voltage of the first FET 6 becomes lower than a threshold voltage and the first FET 6 is changed into OFF condition.
Patent JP-H08175510-A (JP)
Title: Unpacking device for film package
Inventor: HAYAKAWA KATSUMI
IPC: B65B21/08
Filed: 1994-12-22
Abstract: PURPOSE: To minimize an unpacking space by a method wherein a film is separated from both corners on the rear side of a package by turning door opening- assisting suction cups which draw the film at 4 locations in the vicinities of both side surface rear top and bottom ends of the package, in the externally backward direction. CONSTITUTION: Simultaneously with the ascent of a lower gripper 7 which is gripping the lower end of a film 5, the film 5 is cut by a heat cutter. At this time, the film 5 is gripped by upper grippers 10a, 10b, and is separated to the right and left while being placed under a stretched condition. Then, a pair of right and left door opening-assisting suction cups 50a, 50c respectively turn at approx. 90 deg. by the operation of a rotary actuator, and come into contact with and draw the film 5 at locations in the vicinity of rear top and bottom ends of both side surfaces of an article 4b to be packaged. Then, rocking arms 11a, 11b turn, and at the same time, the right and left, top and bottom suction cups 50a, 50c turn at 90 deg. in the opposite directions while respectively drawing the film 5.  At this time, the rotary angle of the rocking arms 11a, 11b is limited to a minimum angle required to separate the film 5 from the article 4b to be packaged, and for this reason, a wide space is not required for the unpacking.
Patent JP-H11170212-A (JP)
Title: Sheet binding device
Inventor: HIRAI KATSUAKI
IPC: B65H37/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To realize the sure conveyance of a staple plate, which is necessary to be intermittently conveyed little by little. SOLUTION: In a sheet binding device having a cartridge for housing a staple plate, which is formed by continuously connecting a plurality of staples made of magnetic substance, a conveying means 14 for conveying the staple plate, a driver part for striking out a conveyed staple plate one staple by one staple and an anvil part, which bends the staple in combination with the driver part, conveying means 14 has a magnetic force generator for magnetizing the staple plate for conveyance.
Patent JP-H03193449-A (JP)
Title: Device and method for screen printing
Inventor: SATO SHOJI
IPC: H05K3/12
Filed: 1989-12-25
Abstract: PURPOSE:To minimize occurrence of defects in screen process printing by constructing a processing line in a structure wherein patterns of printed matters are inspected on completion of one process and before advancing to the next process in the screen printing, and the inspected results are immediately fed back to the printing processes. CONSTITUTION:An optical beam from an optical beam irradiation means 62 is applied to a subject for printing 10, extending over the whole width and intersecting at a right angle with the direction of traveling of the subject. Reflected image beam 65 is then sensed by an image sensing means 63 and is converted into electric signals and is further transmitted to an analyzing means 70 such as a microcomputer. By the analyzing means 70, the reflected image beam 65 actually taken is compared with a reflected image beam that is obtainable in the case where the printing is performed in correct patterns 41, and thereby quality of the printed pattern is inspected to decide its availability. The inspection of the printed patterns 41 is executed with an inspecting means B. In the case where a defective printing is found, the subject of defective printing is ejected out of the printing process line with a defective mark or the like stamped thereon and, at the same time, adjustment is made for the printing process in a printing department A for rectifying of the defect. Thereby quality of the printed matter and reliability thereof can be improved.
Patent JP-H05138659-A (JP)
Title: Method of forming ceramic mold
Inventor: MATSUNAGA NOBORU
IPC: C04B33/32
Filed: 1991-11-25
Abstract: PURPOSE:To form a ceramic mold with high quality at a short time for use in molding a sheet having high thermal deformation temperature such as FRTP employing an ultra-plastic alloy and high functional synthetic resin as a matrix material by vacuum, air pressure, vacuum air pressure and the like. CONSTITUTION:By a plurality of electric heat wires 11-13 embedded within the mold and a plurality of electric heat wires 19-26 wound around the surface of the mold, a green mold 10 formed by molding a master model with ceramic slurry is controlled on the basis of the temperature partially detected by a plurality of temperature sensors 14-16 and heated from its inner and outer surface parts for conducting evaporation, drying of moisture and baking of the green mold 10. Accordingly, since heating is rendered uniform, a ceramic mold with high quality having no distortions or cracks can te molded in a short time which is less than halt as compared with conventional method.
Patent JP-H11165559-A (JP)
Title: Drive force adjusting device for vehicle
Inventor: SAWASE KAORU
IPC: F16H48/20
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce a cost, further without causing enlargement in size of a device, so that a sufficient amount of drive force can be adjusted in good responsiveness, relating to the drive force adjusting device for a vehicle. SOLUTION: In a drive force adjusting device for a vehicle having a differential mechanism 1, two drive shafts 11, 12 inputted with drive force from an engine through the differential mechanism 1, and a drive force adjusting mechanism 20 able to distribution adjust drive force to both the drive shafts 11, 12, this constitution is formed such that the drive force adjusting mechanism 20 is provided with a 4-element 2-freedom degree type planet gear mechanism 30A, a first element of the planet gear mechanism is connected to one of both the drive shafts 11, 12, a second element of the planet gear mechanism is connected to the differential mechanism, and by giving brake force to a side fixing a third element of the planet gear mechanism to a casing or by giving brake force to a side fixing a fourth element of the planet gear mechanism to the casing,  distribution of drive force to both the drive shafts 11, 12 is adjusted.
Patent JP-2001156974-A (JP)
Title: Print system, network system, control method for print system and computer readable storage medium
Inventor: HOSODA TAKASHI
IPC: G06F3/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To utilize FAX received data again for a host computer and to enable FAX receiving even when the host computer is not prepared. SOLUTION: Concerning a multifunctional printer 200 provided with a printer mechanism 204, a scanner mechanism 208 and a FAX modem 211 or the like, when there is FAX receiving, the state of a host computer 101 is judged and when the host computer 101 is prepared, the FAX received data are transferred to the host computer 101 but when the host computer 101 is not prepared, the FAX received data are preserved in its own memory 210.
Patent JP-H10171212-A (JP)
Title: Conductive roll
Inventor: UTSUNOMIYA TADASHI
IPC: F16C13/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To increase adhesion property to a photoreceptor and to suppress contamination of the photoreceptor and changes in the electric resistance due to changes in the external environment by incorporating a one-liquid urethane or two-liquid urethane and a carbon material for a coating material into a coating layer. SOLUTION: The conductive roll is used as an electrifying device of an electrophotographic copying machine and consists of a shaft 1, a flexible intermediate layer 2 and a coating layer 3. As for the coating layer 3, various kinds of materials such as epichorohydrin rubber, acrylric elastomer, adhesive silicone rubber, chlorosulfonated polyethylene, fluoroolefin vinyl ether copolymer, one- liquid or two-liquid polyurethane and modified nylon such as N-methoxymethyl nylon can be used and these materials can be adhered to a rubber surface after polarization treatment. The coating layer 3 itself has enough resistance value, or if the layer itself does not have enough resistance value, a conductive powder may be dispersed to control the resistance value.
Patent JP-H01176947-A (JP)
Title: Method and device for operation and display of variable quantity of oscilloscope
Inventor: SUZUKI KIICHIRO
IPC: G06F3/0362
Filed: 1987-12-30
Abstract: PURPOSE:To operate and display various variable quantities speedily and accurately by adjusting a variable quantity finely with a rotary knob and providing a rotary push mechanism which varies in variable quantity by a constant value every time the rotary knob is pushed. CONSTITUTION:The rotary push mechanism 11 consists of a rotary encoder operated with the rotary knob and a push switch, whose output is applied as a bus signal 21 to a controller 15 through an interface 12. Then the controller 15 includes a CPU 16, a ROM 17, and a RAM 18. Here, when the CPU 16 begins to operate, a cursor is set at the left end on the screen of a cathode-ray tube 20 and when the rotary knob is rotated clockwise slightly, an arrow as a moving direction mark which indicates a rightward direction is displayed on the screen of the cathode-ray tube 20. Then the cursor moves right by one gradation every time the rotary knob is pushed once, and when the rotary knob is rotated clockwise (counterclockwise), the cursor moves right (left) slightly according to the angle of rotation, thereby easily making a fine adjustment.
Patent JP-2000163704-A (JP)
Title: Reproducing circuit of composite head
Inventor: URAI HARUO
IPC: G11B5/39
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing circuit of a composite head suitable for the high density recording without thermal asperity noise, while obtaining the large reproduction output by synthesizing the signal subjected to signal process to the output signal of an MR(magneto-resistance effect) head and the output signal of an inductive head. SOLUTION: The output of a coil 2b constituting the inductive head is supplied to a synthesizing circuit 6 through an inductive head preamplifier 3. The output of an MR element 2c constituting the MR head is supplied to a differential/phase correcting circuit 5 through an MR head preamplifier 4. By the differential/phase correcting circuit 5, the signal processes for the differential, polarity inversion and phase adjustment are carried out to the output signal of the MR head, then a signal equivalent to the output of the inductive head (the signal proportional to the inverse polarity of the differential of the magnetic flux amount of the signal) is outputted. By the synthesizing circuit 6, the output signal of the MR head corrected by the differential/phase correcting circuit 5 and the output signal of the inductive head are added and synthesized.
Patent JP-H03200655-A (JP)
Title: Roll sheet automatic finish vg device
IPC: B65H19/10
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the size of a device and to increase a speed by applying a given finish, in order, on a sheet end as the tip of a roll sheet after cut of a skin layer sheet for removal is approximately vertically reciprocatively moved. CONSTITUTION:A skin layer cutting device 40 is brought into contact with the outer periphery of a roll sheet 6 to cut a defective skin layer, which is suspended by a roll sheet rotating device 2. The cut defective layer part is wound by a sheet tip grasping device 4, and a continuously delivered indefective roll is held in a state to exert given tension on the sheet by a device 4 part. With this state, a tip adhesive tape 41 processed and molded by a device, not shown, is stuck to the central part of the sheet. A pair of side tape mounting device 7 part press rollers are brought into roll contact and a roll sheet is delivered and moved to the two width sides in linkage with running bodies 3a and 3b, and simultaneously an approximate V-shaped two-sided tape 47 is stuck. Consecutively, a roll sheet 6 is wound, a running body is run to the central side at the same speed as that of winding speed. After the approximate V-shaped two-sided sheet is cut, a remaining top part is cut by a cutting device 8, and thereafter, a central tub 42 is stuck.
Patent JP-H07202159-A (JP)
Title: Solid-state image pickup device
Inventor: MORIMOTO TSUNEHIRO
IPC: H04N5/3728
Filed: 1993-12-28
Abstract: PURPOSE:To enable a part under a light shading film in an optical black region to be lessened in level difference so as to protect transmission of light and to obtain a right black reference level by a method wherein a space between metal wirings in the optical black region is made narrower than that between metal wirings in an effective image pickup region. CONSTITUTION:An insulating film 19 is formed on the main surface of a semiconductor substrate 11, and a transfer electrode 20 is provided thereon. A metal wiring 22 is formed thereon through the intermediary of an insulating film 21, and the metal wiring 22 is connected to the transfer electrode 20 through a contact hole 23. The metal wiring 22 is made to serve both as a bus line which feeds vertical transfer pulses to the transfer electrode 20 and as a light shading film for a vertical CCD. At this point, a space LO between the metal wirings 22 of a picture element in an optical black region is made narrower than a space LA between the metal wirings 22 in an effective image pickup region. That is, the metal wiring 22 of a picture element in an optical black region is so formed as to protrude from the side face of a transfer electrode.