baber/WOPTO huggingface dataset:
Patent JP-2001167694-A (JP)
Title: Electron emission element, electron source and image forming device and method of fabricating the electron emission element
Inventor: KAWATE SHINICHI
IPC: H01J1/316
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element, realizing an improvement in electron orbit binding and electron emission efficiency and also realizing in an inhibition of a potential drop of an upper electrode. SOLUTION: The electron emission element includes a convex structure, which has an insulating layer 3 on a substrate 1 and a high potential electrode 4 extended from the upper surface portion to the sidewall of the insulating layer 3; a low potential electrode 2; and paired electron emission portions 5a and 5b formed on the sidewall of the convex structure while intervening a gap G therebetween. The high potential electrode 4 has a buried electrode 4b having a more thick thickness than that of an upper electrode 4b on the sidewall of the convex structure.
Patent JP-H11187543-A (JP)
Title: Electrical junction box for automobile
Inventor: SAWAKI YOSHIAKI
IPC: H02G3/16
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To make an electrical junction box not easily cause trouble and improve drainage even if water penetrates into the case, by forming a rib whose tip contacts with a heat collective plate at the surface of an insulating board, and providing space between the insulating board and the heat collective board. SOLUTION: For an electric connection box, a rib 7 whose tip contacts with a heat collective plate 1 is made at the surface of an insulating board 3 under a heat collective board 1, thus space S is made between the insulating board 3 and the heat collective board 1. Accordingly, even if the water 6 having penetrated into the case from above the case is sucked into the space S, getting deeper through the hole of the heat collective board 1, this junction box can prevent it from penetrating from the tab hole of the base 4 where on a receptacle, etc., are put. Therefore, this can prevent the trouble caused by the penetration of water 6.  Moreover, even if much water 6 penetrates it, the space S between the heat collective board 1 and the insulating board 3 keeps the penetrated water 6 thin, and the quantity of retaining water until the penetrated water 6 reaches the edge of the insulating board and is drained is little, and the drainage improves.
Patent JP-H10198923-A (JP)
Title: Magneto resistive effect head
Inventor: SAITO KAZUHIRO
IPC: G11B5/39
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve film characteristics such as soft magnetism and interlayer coupled magnetic field, etc., of a giant magnetoresistive effect film even on a magnetic shield layer consisting of a crystal soft magnetic film with large surface ruggedness, by making the central period of the surface ruggedness of the substrate surface of the giant magnetoresistive effect film having a sandwich film of a three layer structure within a specified range. SOLUTION: The giant magnetoresistive effect film (GMR film) is formed on a lower side magnetic shield layer 13 through a lower side magnetic gap film 14. Then, the surface of the lower side magnetic gap film 14 becomes the substrate of the giant magneto resistive effect film 15, and even when the ruggedness of this surface is large, by properly controlling a film forming condition, etc., and making the central period L of the surface rugedness L>70nm, an effect of individual ruggedness for the giant magnetoresistive effect film 15 is reduced. The substrate surface of the giant magnetoresistive effect film 15 is preferred that the Rmax of the surface ruggedness is 5nm<Rmax<=50nm.
Patent JP-H10180673-A (JP)
Title: Positioning device and positioning method with three-dimensional space latitude
Inventor: ITATSU MAKOTO
IPC: B25J18/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a positioning device with three- dimensional space latitude for positioning a work in a predetermined position in space. SOLUTION: A positioning device 1 with three-dimensional space latitude comprises a base 2, three telescopic rods 10, a telescopic direct-acting actuator 20 having at its tip a positioning sphere 29, and a linear position sensor 16 for finding the position of the positioning sphere 29 of the actuator 20. The three rods 10 are arranged on the base 2 like a tripod with the actuator 20 being situated at the substantial center. The actuator 20 and the rods 10 are jointed at their base ends on the base 2 by means of universal joints, and are coupled together at their positioning-sphere side and tips allowing for the motions of their spherical surfaces.
Patent JP-H06175204-A (JP)
Title: Film transporting device for camera
Inventor: SAITO TATSUO
IPC: G03B17/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a film transporting device not overlapping the final frame with a frame immediately before it by overrunning an actual photographic picture frame to the side of a frame before a photographic picture frame at the normal position of a film, with respect to this photographic picture frame at the normal position of the film. CONSTITUTION:A perforation counter Pc is set eleven (the step 103) to wind the film (the step 105) and when the perforation counter Pc obtains zero (the step 113), the winding of the film is stopped (the step 114). Then, the perforation counter Pc is set three (the step 115) to rewind the film (the step 116) and when the perforation counter Pc obtains zero (the step 123), the rewinding of the film is stopped (the step 124). Thus, the actual photographing picture frame is deviated to the side of the front frame with respect to the photographing picture frame at the normal position, so that the final frame and the frame immediately before it are not overlapped.
Patent JP-H09180771-A (JP)
Title: Surface mount electronic part
Inventor: HAMAARATSU IWAO
IPC: H05K3/34
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount electronic part, in which a soldered part of an inductor lead terminal is mechanically reinforced, by previously coating a soldering position of an inductor lead terminal with high-temperature solder, and thereafter, coating it with the solder having a solidus line temperature lower than that of the high-temperature solder. SOLUTION: A lead terminal 5a of an inductor and a circuit pattern electrode 3 are bounded together by two kinds of solder having different solidus line temperatures. Namely, as a first bonding material 8, the high-temperature solder having a high solidus line temperature is used so as to bond the lead terminal 5a, and as a second bonding material 9, the solder having a solidus line temperature lower than that of the first bonding material 8 is used so as to coat the first bonding material 8. With this structure, disconnection of bonding of the lead terminal is prevented.
Patent JP-2000170833-A (JP)
Title: Base isolation device
Inventor: KIKUCHI TAKUMI
IPC: E04H9/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device consisting of a rolling structure without complicating an equipment structure. SOLUTION: This device is provided with a rolling structure consisting of rails 1, 2 and a roller 3 between a fixed side A and a base isolated side B. Non-contact parts (a) to which the rails 1, 2 and roller 3 are not contacted is provided on the facing center between the rails 1, 2 and roller 3 and the differential slip parts (b) to which the rails 1, 2 and roller 3 are contacted are arranged symmetrically to both sides of the noncontact part (a) while slanting for the load F direction of the base isolated side B.
Patent JP-H10182902-A (JP)
Title: Polypropylene composition for injector parts and injector parts
Inventor: FUTAMI YASUO
IPC: C08L23/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene composition for injector parts, capable of efficiently producing the injector parts by forming in short period of time according to the designed dimension without forming a defect product, and the injector parts consisting of the composition. SOLUTION: The injector parts consist of a polypropylene composition containing 0.05-0.5 pt.wt. tris(2,4-di-tert-butylphenyl)phosphite, 0.05-0.5 pt.wt. 2,2-methylene-bis(4,6-di-tert-butylphenyl)sodium phosphate and 0.05-0.5 pt.wt. bis(2,2,6,6-tetramethyl-4-piperidine)sebacate based on 100 pts.wt. polypropylene, and having 120-130 deg.C crystallization temperature, 1800-2300MPa bending elasticity an 5-30g/10min melt flow rate.
Patent JP-H06175758-A (JP)
Title: Noise reducing device for integrated circuit
Inventor: MATSUI HIDEO
IPC: H03K19/003
Filed: 1992-12-09
Abstract: PURPOSE:To reduce the noise mixed through a power input terminal and a ground terminal and to minimize the wiring length by connecting a bypass capacitor between a pair or plural pairs of idle input/output ports. CONSTITUTION:An IC including an input/output port 1, a VCC terminal 2, a GND terminal 3, a bypass capacitor 4a connected between both terminals 2 and 3, and a bypass capacitor 4b connected between the idle input/output ports 5a and 5b are provided. In such a constitution, one of both ports 5a and 5b which are adjacent to the IC 1 is fixed to the H output with the other fixed to the L output, respectively, during use of the capacitor 4a. At the same time, the capacitor 4b is connected between both ports 5a and 5b so that the wiring length is shortened. Therefore, the noises mixed between both terminals 2 and 3 can be reduced by the capacitor 4b.
Patent JP-H07101271-A (JP)
Title: Vehicle driving operating state estimating method and vehicle driving characteristic control method
Inventor: MOMOSE NOBUO
IPC: B60W10/10
Filed: 1993-12-29
Abstract: PURPOSE:To realize the driving of a vehicle conformed to the total vehicle driving state by obtaining the frequency distribution of each one of plural vehicle driving parameters, obtaining plural input parameters characterizing each frequency distribution, and obtaining an output parameter on the basis of the weighted sum of these input parameters. CONSTITUTION:During the driving of a vehicle, the vehicle speed, accelerator opening, a steering wheel angle, and the like are detected in a specified cycle so as to compute longitudinal acceleration and lateral acceleration and to obtain the frequency distribution of each operating parameter. The average value and dispersion of each frequency distribution are obtained as input parameters characterizing each frequency distribution. Plural input parameters characterizing each frequency distribution are inputted to a neural network or the like to obtain the weighted sum of plural input parameters, and an output parameter indicating the vehicle driving operating state of a driver is obtained from the weighted sum. Second input parameters respectively indicating an urban area degree and a congested road degree as the road traffic state are obtained on the basis of a travel time ratio and the average speed, and put to use for driving control.
Patent JP-H06172940-A (JP)
Title: High silicon magnetic steel sheet excellent in workability
Inventor: TANAKA YASUSHI
IPC: C22C38/34
Filed: 1992-12-08
Abstract: PURPOSE:To prduce a high silicon magnetic steel sheet low in cost and excellent in workability. CONSTITUTION:This steel sheet consists of, by weight, <=0.01% C, 4 to 10% Si, <=0.5% Mn, <=0.01% P, <=0.01 S, <=0.2% Sol.Al, <=0.01% N and <=0.02% O, and the balance Fe with inevitable impurities, or consists of the above described content of C, Mn, P, S, N and O, 4 to 10% Si+Al and the balance Fe with inevitable impurities. The O concn. in the grain boundary (the C concn. in the elements segregated on the grain boundary) is regulated to <=30at% and, preferably, the C concn. in the grain boundary is regulated to >=0.5at%.
Patent JP-2001167283-A (JP)
Title: Face motion analyzing device and storage medium with stored program for analyzing face motion
Inventor: TAMURA TOMOHIRO
IPC: A61B5/11
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To suitably and objectively analyze the motion of the face easily without utilizing the machinery of large scale and without requiring a complicated procedure for a prestage. SOLUTION: The video signal of the face of a reagent photographed by a camera is made into frame images having the prescribed number of frames, the movement of pixel between prescribed frame images among these frame images is calculated and on the basis of the provided moving amount and moving direction of respective pixels between the prescribed frame images, the motion in any arbitrary area of the face is analyzed. The arbitrary area can be designated by operating an input device. The analyzed result is outputted onto a display device or printer.
Patent JP-H06184868-A (JP)
Title: Device for bending weft of weaving machine
Inventor: NAKANO AKIRA
IPC: D03D47/34
Filed: 1992-12-10
Abstract: PURPOSE:To lighten an arm of a device for bending weft of a weaving machine without causing deficiency of rigidity of the arm. CONSTITUTION:An arm of a device for bending weft of a weaving machine comprises a base part 26 to be provided with an angular reciprocating rotary motion and an arm part 28 which is attached to the base part 26 to undergo rocking motion following the angular reciprocating rotary motion and bends weft. The arm part 28 is fixed to different parts of the base part 26 at one end part and is equipped with at least three mutually connected linear members at the other. A fixing position of at least one linear member to the base part 26 is separated in the direction crossing an imaginary line to connect the fixing positions of a pair of the other linear members to the base part 26.
Patent JP-H11185570-A (JP)
Title: Seesaw-operated switch
Inventor: INAGAKI NOBORU
IPC: H01H23/16
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an seesaw-operated switch, capable of automatically opening a contact with an external signal and surely closing the contact. SOLUTION: A seesaw-operated switch has a base 1, an operation handle 2 to be in seesaw operation when manually operated at one end 21 or at the other end 22, a contact 3 to be opened/closed with the operation of the operation handle 2 at one end 21 or at the other end 22, a terminal 4 connected to the contact 3 and guided out of the base 1 and an automatically opening means to open the contact 3 by automatically operating the operation handle 2 with an external signal. In this case, the automatically opening means has a coil 51 to which the external signal is input and an iron core 52 excited by the coil 51 and linearly displaced, the end face 52a of the iron core 52 being formed with a solenoid 5 opposed to one end of the operation handle 2 at a space.
Patent JP-H06180955-A (JP)
Title: Recording and replay apparatus for magneto-optical disk
Inventor: MATSUMURA TOMOMI
IPC: G11B11/105
Filed: 1992-12-10
Abstract: PURPOSE:To reduce abration a magneto-optical disk and a magnetic head and to reduce the power consumption of the title apparatus by keep the magnetic head from coming into contact with the magneto-optical disk when the magneto- optical disk is replayed. CONSTITUTION:A holder 2 holds a magneto-optical disk cartridge 1, and a magneto-optical disk is loaded on a turntable 11. A pickup stand 5 on which an optical pickup 4 by which a signal recording track on the disk is irradiated with a laser spot has been mounted is supported by a guide rod 6 so as to be freely movable. A magnetic head 10 comes into contact with the disk, and a magnetic field is applied from the back of the laser spot. A switch 14 discriminates whether the recording of the magneto-optical disk is permitted or not. Only when the recording of the magneto-optical disk which has been loaded is permitted and the disk is recorded, the magnetic head 10 is brought into pressure contact with the disk.
Patent JP-H11187551-A (JP)
Title: Wedge type anchor clamp
Inventor: ORIBE KATSUO
IPC: H02G7/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To push in a wedge easily, making use of a pusher as it is, by providing an anchor clamp with a band-shaped thick part such that it surrounds the linear groove side of the clamp body, and providing the thick part with a recess with which the hooking claw of a pusher being used when pushing in a wedge body is to be engaged. SOLUTION: The side plates 23 and 23 of a pusher (a) are positioned on both sides of the clamp body 1, and then a hooking claw 23a is engaged with a recess 3a. Then, a hydraulic pump is driven in this condition, whereupon the wedge body is pushed in the clamp body by a head. At the time of this pushing of the wedge body, the end 23a of the side plate 23 provided with the hooking claw 23a abuts against it at a point where the axis of the pressing force of the wedge body working and a side a cross each other, since the end face 2a of the side of the strip thick part 2 is made circular. Accordingly, the direction of the push in of the wedge body and the direction of push in of the head conform to each other completely, so this can prevent such a trouble that the side plate 23 comes off from the clamp body 1.
Patent JP-H06178855-A (JP)
Title: Prize winning device of pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1992-12-10
Abstract: PURPOSE:To provide a prize winning device of a pachinko game machine capable of making the game content of a right-giving type pachinko game machine more interesting. CONSTITUTION:While a mounting substrate 3 is provided on the front surface with a transparent guide frame 4 having a ball inlet 8 opened in the upper center, a rotor 8 is disposed in the guide frame 4 and provided in a portion of the peripheral surface with a U-shaped ball holding part 12 capable of storing a plurality of balls arranged in one row toward the center. The mounting substrate 3 is provided with a specified ball outlet 14 for pouring out only specified balls stored in the ball holding part 12 of the rotor 8 and a general ball outlets 15a, 15b for pouring out balls other than the specified ball.
Patent JP-2001166840-A (JP)
Title: Constant voltage generation circuit
Inventor: OKUBO YUICHI
IPC: G05F3/26
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a voltage generation circuit capable of performing stable operation by an operation power supply voltage of <=1.4 V and generating an output voltage having required temperature characteristics. SOLUTION: The voltage generation circuit is provided with a 1st transistor(TR) Q13 having its emitter connected to a 1st power supply terminal and having its base and collector short-circuited, a 2nd TR Q11 connected between the collector of the 1st TR Q13 and a 2nd power supply terminal, a 3rd TR Q12 and a 1st resistor R11 into which the same current as the collector current of the 1st TR Q13 is allowed to flow, a 4th TR Q14 having its emitter connected to the 1st power supply terminal, and a 2nd register R12 connected to the collector of the 4th TR Q14. Constant voltage is generated by the collector current Iq0 of the 1st TR Q13 and the collector current Iq1 of the 4th TR Q14.
Patent JP-H06186712-A (JP)
Title: Color image forming method
Inventor: HAIJIMA AKIMITSU
IPC: G03C7/413
Filed: 1992-12-15
Abstract: PURPOSE:To improve rapid processing aptitude, photographic characteristics, and color reproduction performance. CONSTITUTION:A silver halide color photographic sensitive material containing one of compounds represented by formula I is color developed with a developing solution containing an aromatic primary amine color developing agent represented by formula II. In formulae I and II, each of E1 and E2 is an electrophilic group; L is a simple bond or bonding group to be allowed to form a 5-, 6-, or 7-membered ring by reaction of E1 and E2 with a neucleophilic group; R is H or a substituent; T is a timing group; PUG is a photographic useful group; m is 0, 1, or 2; R1 is alkyl; R2 is alkylene or the like; and R3 is alkyl.
Patent JP-2000180111-A (JP)
Title: Detecting device for moving quantity
Inventor: KAMATA TETSUHARU
IPC: G01D5/245
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device with a small number of parts that is easily assembled at a low price by making the device with a member provided with a division indicating portion having either a division line or division mark that indicate a moving amount of a mobile body or both of them, and by detecting magnetism in a scale portion fixed to the mobile body with a magnetic detector. SOLUTION: A magnetic member 6b arranged on a base member is magnetized in a longitudinal direction by alternately repeating the north pole and south pole. When a motor 5 is rotated, rotation force is transmitted from a pinion gear 5a to a partial gear 2a through a reduction gear train 4 to rotate a rotary cylinder 2. A focus adjusting lens is linearly moved in a direction of center axis 20 when the cylinder 2 is rotated, and the motor is stopped manually or automatically when focused. In this case an index indicates the position corresponding to a distance division 100 to show a distance to a subject.  The member 6b is rotated with the cylinder rotated and a change of magnetic force in the south pole and north pole portions of the member 6b is transmitted to the element 9 to detect it by a magnetic detector as a magnetic reluctance element 9 contacts the member 6b with pressure through a spacer.
Patent JP-H05175564-A (JP)
Title: Laminated piezoelectric actuator element and manufacture thereof
Inventor: JIYO SHINHI
IPC: H01L41/22
Filed: 1991-12-20
Abstract: PURPOSE:To provide a laminated piezoelectric actuator element having a flexible insulation protective film which can trace and does not create crack even when displacement amount increases during operation. CONSTITUTION:A piezoelectric sheet 1 whose thickness is 150mum is formed by casting a slurry of piezoelectric ceramic material whose main content is PbTiO3-PbZrO3, and Ag.Pd powder mixture paste is screen-printed on that to form an internal electrode 2. Then after a hundred piezoelectric sheets are laminated in a manner internal electrodes are in the same direction, they are thermally pressurized at 120 deg.C, 200/cm<2> to form one body and then baked data around 1200 deg.C. A polythiophene film is precipitated by electrolytic polymerization at the exposed part on the side face of the internal electrode 2, at every two layers of the both facing ends of the baked body and also in a manner the insulated layers are different at both side faces, then de-doping is performed to form an insulation protective film 3. Further, a conductive silver paste is applied to form an external electrode 4, and then a lead wire 5 is attached.
Patent JP-2001175693-A (JP)
Title: Support system for printed wiring board design, and supporting method for component arrangement design and its recording medium
Inventor: OGAWA TAKASHI
IPC: G06F17/50
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board design support system which actualizes component arrangement design permitting efficient wiring design of high quality by indicating optimum component arrangement positions when a nonconnection guide which is electrically connected to other components is wired in the printed wiring board design. SOLUTION: The printed wiring board design support system is equipped with a decision means which extracts only a nonconnection guide having a wiring restriction value set when a component electrically connected to other components is arranged, a component arrangement control means which computes and displays a component moving vector indicating the best component arrangement position for the nonconnection guide extracted by the decision means, and a selecting means which properly selects the display mode of the component moving vector computed from the wiring restriction value, virtual wiring length, and a wiring result coefficient and displayed in the case of calculating the component moving vector.