baber/WOPTO huggingface dataset:
Patent JP-H02181310-A (JP)
Title: Self-fusing cluster cable
Inventor: TAKAHASHI SHIGEMI
IPC: H01B7/30
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a cluster cable with better flexibility and no generation of bubbles by twisting together a plurality of insulative wires each having a self-fusing layer or bundling them and then fusing these insulative wires with each other. CONSTITUTION:A self-fusing cluster cable is composed by twisting or bundling together insulative wires 15 each comprising an insulative layer 13 composed of resin such as polyhydantoinester and polyesteramide and a self-fusing layer 14 composed of thermoplastic resin such as epoxy resin and phenoxy resin and then melting the self-fusing layer 14 of each insulative wire 15 to fuse the insulative wires 15 with each other. Thus, pores 16 each having triangle like cross section are formed in the each portion where three of the insulative wires 15 adjoin with each other. Accordingly, the cluster cable, with not thick coating, better flexibility and no generation of bubbles in the self-fusing layer 14 due to minute gaps across the insulative wires 15, is obtained.
Patent JP-H09153691-A (JP)
Title: Electric circuit element block
Inventor: UCHIDA KAZUO
IPC: H05K7/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin and compact electric circuit element block. SOLUTION: In a block of electric circuit elements 12 pressure-bonded and fixed to a plate-like heat sink 11 through retaining spring members 15, the elements 12 are disposed on a main flat face 11A of the heat sink 11 and guide pins 19A integrated with a fixing member 16 having cotter pins 20A coupled with coupling holes formed through the sink 11 are passed through guide holes 12B of the elements 12 whereby the elements 12 are positioned and held on the main face 11A and pressed to this face by the spring members 15, together with the fixing member 16.
Patent JP-H09182438-A (JP)
Title: Converter
Inventor: SUDA HIDEKAZU
IPC: H02M7/162
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a converter in which an inrush current is suppressed when a converter is started. SOLUTION: In a converter apparatus, the deviation ΔVDC between a DC voltage instruction value VDC* and a DC voltage detection value VDC is detected, and the Self-arc-extinguishing device of a converter is PWM-controlled. In the converter apparatus, a circuit 11 which converts input currents IR, IS, IT of the converter into a peal value ID, an adder 13 by which the voltage detection value VDC and a very small voltage Vmin and the peak value ID are added so as to output a DC voltage instruction value and a limiter 14 which limits its output to the value of an ordinary instruction value are installed. Since an input current at a start is 0, the instruction value is VDC*=VDC+Vmin , and the deviation is ΔdVDC=Vmin . When the input current is increased, the value VDC* is increased.  When the value VDC* exceeds the limit value of the limiter 14, it is limited to the ordinary instruction value. Consequently, when the voltage Vmin is made small, the deviation ΔVDC at the start can be made small and an inrush current can be suppressed.
Patent JP-2001153250-A (JP)
Title: Laminated piezoelectric actuator valve
Inventor: HIRATSUKA HAJIME
IPC: F16K51/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric actuator valve capable of removing a laminated piezoelectric actuator without disassembling a valve total unit, by preventing generation of a seat leak even in an ultra-high vacuum and a high differential pressure. SOLUTION: This valve has a valve seat 18 formed in an upper surface of a valve main unit 11, a seal plate 16 arranged so as to cover the valve seat, and a press mechanism 50 capable of pressing the seal plate to a seal surface 66 of the valve seat 18. The press mechanism is provided with a laminated piezoelectric actuator 80 to press in accordance with its deformation the seal plate 16 to the seal surface of the valve seat 18. The valve seat 18 is provided with a seal surface arranged around an opening end of a second flow path and a fluid chamber formed in an outer side of the seal surface 66 to open the upward. The fluid chamber is connected to a first flow path extended into the valve main unit. The seal plate 16 is constituted by a metal plate provided with a rubber film in a part oppositely facing to the seal surface of the valve seat.
Patent JP-H07199267-A (JP)
Title: Photographic controller
Inventor: KOSAKA TATSU
IPC: G03B7/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a photographic controller by which even a beginner can surely take the photograph of fireworks. CONSTITUTION:A photographer sets launch number of times for fireworks by a setting means 1. Count means 2 and 5 count the number of times of the launched fireworks. A shutter controlling means 4 controls a shutter to be closed based on comparison between the value of the set number of times by the setting means and a count value by the count means by means of a comparing means 3 when the count number of times is equal to or more than set number of times or when exposure time reaches the specified time.
Patent JP-H11168169-A (JP)
Title: Lead frame, semiconductor device using lead frame and manufacture thereof
Inventor: OKAMOTO TOSHIAKI
IPC: H01L23/50
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the restriction on the pad layout of a semiconductor chip, which is mounted on the semiconductor device having a small tab structure. SOLUTION: Following parts are provided. A tab 1a mounts a semiconductor chip 2 and has the size of a chip mounting part 1b which is smaller than that of the semiconductor chip 2. A plurality of inner leads 1d are elongated and provided around the tab 1a. A tab-suspending lead 1c supports the tab 1a. A grounding connection part 3 is arranged between the semiconductor chip 2 and the inner lead 1d, when the semiconductor chip 2 is mounted on the tab 1a and electrically connected to a pad 2d for grounding the semiconductor chip 2 through wire bonding. A grounding connection part 3 comprises a plurality of outer leads linked to the inner leads 1d and is connected electrically to the suspending lead 1c and supported. As a result, the stabilization of the ground potential is improved.
Patent JP-H05166350-A (JP)
Title: Device for interrupting and recovering reproduction
Inventor: TSURUSAKI MASANORI
IPC: G11B31/00
Filed: 1991-12-18
Abstract: PURPOSE:To provide a device for interrupting and recovering reproduction starting CD reproducing from a state before a TV tuner is switched on. CONSTITUTION:When the switch of a TV is switched on while CD is reproduced, interruption to a CPU 6 is generated and presence information about the CD reproducing is kept on a memory 15. Then, when the CD reproducing is switched on again, the state immediately before the TV is switched on based on the information.
Patent JP-2001136118-A (JP)
Title: Wireless system
Inventor: KIMURA YOSHITAKA
IPC: H04B7/26
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an excellent wireless receiver having no wired communication function or wireless transmission reception function provided with a means that can browse a reception history without addition of a special function. SOLUTION: In the wireless system consisting of transmitters C, C-1, C-2, a receiver A and a repeater, the receiver A stores history information such as a reception time and a reception level to a storage section together with data sent from the transmitters C, C-1, C-2 and has a changeover means that switches a reception mode into a maintenance mode.
Patent JP-H06156452-A (JP)
Title: Automatic packing device
Inventor: SEKIGUCHI SEIZO
IPC: B65B63/02
Filed: 1992-11-20
Abstract: PURPOSE:To pack a flexible, bulky product automatically, securely, and neatly. CONSTITUTION:The device is provided with a packing box 10 consisting of an inner box 12 for containing a product 18 and a hollow outer box 14 into which the inner box 12 is inserted. The device is comprised of: a product regulating device 22 for putting the product 18 into the inner box 12 and making it neat; an outer box transporting means 34 for supplying the outer box 14 to the position where the inner box 12 is inserted in it, and an inner box transporting means 24 for transporting the inner box 12, containing the product 18, to the position where it is inserted in the outer box 14. The device is further comprised of: a pressing member 28 which, when the inner box 12 is inserted in the outer box 14, presses the product 18 contained in the inner box 12; guide members 27, 44 and 45 which guide the inner box 12 into the outer box 14 when the inner box 12 is inserted into the outer box 14; and an inserting means 30 for inserting the inner box 12 into the outer box 14.
Patent JP-H10165452-A (JP)
Title: Electric wheelchair
Inventor: ENOMOTO YASUO
IPC: A61G5/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To enable to reduce a load on a care-taker, by equipping a switch to drive a motor onto a handle for a care-taker to take care of a user in an electric wheelchair to perform power assist by driving a wheel via a clutch by a motor corresponding to manual operation torque to a hand rim. SOLUTION: A switch 31 is equipped on a handle 32 for a care-taker to drive a motor 21. The handle 32 rotates corresponding to a load applied and, when a load reached a prescribed one, a first load detecting means detects the load at first, and, when an increased load reached the other prescribed load, a second load detecting means detects the load. When the first detecting means detected the small load and the second detecting means the large load, driving of the motor 21 starts and the driving is kept until the first load detecting means does not detect the small load. Thereby a load on a care-taker during operating a wheelchair can be reduced.
Patent JP-H04206119-A (JP)
Title: Switch operating device
Inventor: OHARA AKIRA
IPC: H01H13/14
Filed: 1990-11-28
Abstract: PURPOSE:To smooth the vertical motion of a pressing piece by interposing a friction relaxing sheet, having a small friction coefficient, in a portion where an operating surface of the pressing piece is sliding when the pressing piece is pressed down. CONSTITUTION:A friction relaxing sheet 8 composed of ethylene tetrafluoride between an operation panel 1 and a surface sheet 7. The sheet 8 formed in a thin film state with flexibility is held in a close contact with the sheet 7 by the curved upper end surface 3a of a pressing piece 3. The selection and pushing-down operation of one of various function buttons by an operator in such a constitution causes the pressing piece 3 to be pushed down via the sheets 7 and 8. The pressing piece 3 rotates with a base end of an arm 2 as a center, and the operating surface 3a of the pressing piece 3 slides on the back surface of the sheet 8. Sliding friction, generated between the operating surface 3a and the sheet 8 at that time, is extremely small.
Patent JP-2001152291-A (JP)
Title: Bainitic rail excellent in resistance to rolling fatigue damage and internal fatigue damage and welded joint properties, and its manufacturing method
Inventor: UEDA MASAHARU
IPC: C22C38/38
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bainitic rail in which rolling fatigue damage such as dark spot damage that has been a problem in the present rail steel of pearlitic structure is prevented and the occurrence of internal fatigue damage in a railhead is suppressed, and simultaneously, reduction of hardness in a welded-joint heat-affected zone and also a region thereof are reduced and local wear in a railhead surface part is suppressed. SOLUTION: The rail has a composition consisting of, by mass, 0.15-0.55% C, 0.10-2.00% Si, 0.20-3.00% Mn, 0.20-3.00% Cr, 0.01-0.30% V, >0.01-0.50% Nb and the balance Fe with inevitable impurities and satisfying V+10×Nb=0.14 to 0.50. Moreover, at least the region within 20 mm from the surface of railhead corners and top part of railhead shows a baintic structure, and further, handness is HV 330 to 500 and the difference in hardness is <= HV 50.
Patent JP-2001152120-A (JP)
Title: Adhesive composition for wood
Inventor: SANETO TORU
IPC: B27D1/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol-formaldehyde based resin adhesive composition which is quickly curable at low temperatures and enables the production of wooden articles such as plywood with reduced odor of formaldehyde. SOLUTION: This adhesive composition fir wood is obtained by compounding an isocyanate compound with a resol type phenol-formaldehyde resin to be obtained by condensing a phenol and a novolak type phenol resin with an aldehyde in the presence of a basic catalyst, and the amount of the novolak type phenol resin to be added is 5-15 pts.wt. based on the phenol to be added, and it is preferred to incorporate 5-0 pts.wt. isocyanate compound.
Patent JP-H06186141-A (JP)
Title: Remaining stress prediction method
Inventor: MOCHIZUKI MASATO
IPC: G01M99/00
Filed: 1992-12-16
Abstract: PURPOSE:To predict remaining stress by giving remaining displacement at arbitrary measured points on the whole structure surface as forced displacement data and numerically calculating the stress-strain relation for whole structure using correlations expressing the mechanical characteristics. CONSTITUTION:A pipe 9 made of SUS304 with outer diameter of 50mm, inner diameter 38mm and length of 300mm for example by butting welding two pipes may have remaining stress in the vicinity of the welding location 10. If the remaining displacement in the vicinity of the welding location 10 is measured, the remaining displacement on the surface of the pipe 9 is uniform for the circumferential direction, has the maximum value of 0.3mm, for example, in the center of the welding part 10 and becomes 0 at 30mm, for example, from welding part center to the axial direction changing linearly in between. By giving the data as forced displacement data to an element node model for finite element method analysis of the pipe 9 and Young's modulus of 190000MPa and Poisson ratio of 0.30 as the mechanical characteristics of SUS304 material, analysis is made elastically. By this, the same result as actual measurement can be obtained.
Patent JP-H05146551-A (JP)
Title: Pachinko game machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1991-11-27
Abstract: PURPOSE:To provide a pachinko game machine having a sufficient strength and a less number of parts, which may be simply formed and assembled, and which gives a high decorative effect. CONSTITUTION:A front frame is composed of upper and lower lateral plates, left and right longitudinal plates. Hinge parts are formed at the upper and lower ends of the vertical plates of the front frame within the longitudinal width W of the front frame. The upper hinge part is formed therein a height difference art while it is inserted therein with a hinge pin 71 by molding, and a hinge collar 72 is inserted by molding in the lower hinge part while the hinge pin 71 is screwed into a hinge hole 76a in an upper hinge plate 76 on the outer frame 4, and a hinge pin 78 of a lower hinge plate 77 is inserted into the hinge collar 72 so as to the front frame 3 is fastened to the outer frame 4.
Patent JP-H06181778-A (JP)
Title: Dna coding human calcineurine a alpha isoform protein and use thereof
Inventor: ONDA HARUO
IPC: C12R1/19
Filed: 1992-12-16
Abstract: PURPOSE:To isolate a DNA containing the subject DNA and to produce the subject protein using the DNA. CONSTITUTION:A DNA containing the subject DNA is isolated from the human cDNA library and determined for its base sequence. This DNA and the subject protein which can be obtained by manifesting this DNA (1) are useful for the studies of neurophysiology/biochemistry and immunology or for providing the antibody for the protein and this antibody can be used as a diagnostic for e.g. neurological tumors, and (2) are also useful for the development of medicines acting on neurological/immunological systems such as for activity regulation/ function inhibition, esp. can effectively be used as a gene therapeutic agent for diseases due to the deletion or dysfunction of said protein (e.g. immunodeficiency).
Patent JP-H06189306-A (JP)
Title: Driver image pickup device
Inventor: SHITAYA MITSUO
IPC: H04N7/18
Filed: 1992-12-16
Abstract: PURPOSE:To obtain the image pickup device for driver able to pick up an image of a face of a driver without need of an install space of the image pickup device means in the depth direction of an instrument panel. CONSTITUTION:An image pickup means 6 picking up an image of a driver 2 is installed under or at the side of an instrument panel, and an optical path induction means 10 sending the image of the driver 2 to the image pickup means 6 is installed in a space between the face of the driver 2 and the instrument panel. Furthermore, the optical path induction means 10 is made up of an optical fiber, the input section is installed in a space between the face of the driver 2 and the instrument panel and sends the image of the face of the driver 2 to the image pickup means.
Patent JP-H09177707-A (JP)
Title: Hydraulic circuit for hydraulic pump for double acting hydraulic cylinder
Inventor: FURUHATA AKIHIRO
IPC: F15B11/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the life from being shortened caused by the action of oil pressure having the specified value to a double acting hydraulic cylinder or a hydraulic pump by the delay of operation of a solenoid valve. SOLUTION: A hydraulic circuit for hydraulic pumps 3, 5 is for keeping oil pressure to be supplied to a double acting hydraulic cylinder 22 at the prescribed pressure or less. Even if a considerable time is taken until a solenoid valve 11 is switched from the Y position to the Z position after a micro switch 69 sends an ON signal, oil pressure in a first oil passage 28 communicated with a high-pressure line is discharged to an oil tank 7 through a high-pressure regulating device 41, and pressure in the first oil passage 28 can be immediately dropped. Accordingly, pressure in the first oil passage 28 does not exceed the prescribed pressure of 700kgf/cm<2> .  When the double acting hydraulic cylinder 22 is used for a hydraulic tool such as a crimp tool or a compression tool, the lives of the double acting hydraulic cylinder 22 and the high-pressure hydraulic pump 5 can be remarkably lengthened.
Patent JP-H09178831-A (JP)
Title: Position measuring device
Inventor: ONO KUMIKO
IPC: G01S5/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve precision of position measurement by determining the tentative position of a satellite communication terminal from ephemeris data to determine the tentative TCA position for every satellite, and selecting the satellite on this side closest to the tentative TCA on the basis of the tentative TCA position and the ephemeris data. SOLUTION: A receiving satellite is switched by a satellite switching means 1, and set by a receiving satellite setting means 2, and the orbit element of the satellite is determined from the receiving signal by an orbit element receiving means 3. A Doppler measuring means 4 and an ephemeris receiving means 5 determine Doppler frequency and ephemeris data (speed, position information) from the satellite signal, respectively. A three-satellite selecting means 7 selects three satellites from the Doppler frequency, the center of gravity of the triangle connecting them is determined by a centroid calculating means 9, and a tentative terminal position calculating means 10 determines the position where it is projected onto the ground to set the tentative position of a communication terminal.  A tentative TCA calculating means 11 determines the tentative TCA position every satellite from this and the orbit element, and a receiving satellite selecting means 13 selects the satellite on this side closest to the tentative TCA on the basis of this and the ephemeris data.
Patent JP-H05173900-A (JP)
Title: System for testing memory address bus
Inventor: SUZUKI MASANORI
IPC: G11C29/00
Filed: 1991-12-19
Abstract: PURPOSE:To improve testing efficiency and to shorten testing time by permitting the smallest address of a memory and the address of the memory where only plural bits are one to be a pair so as to judge propriety by means of data which is read out in a specified state. CONSTITUTION:A main control part 1 executing an operation as a testing function part transmits the address of the memory 4 to an address bus 2 with an address bus driver 5 in accordance with a prescribed testing program. When the presence or absence of a zero stack is tested concerning the address bus 2 of a prescribed bit number N, the smallest address of the memory 4 and the address of the memory 4 where only plural n(1<=n<=N) bits are one are permitted to be the pair at first. Then, data of all zeroes is written in the smallest address and also data where only plural (n) bits are one is written so that data is read out from the smallest address and it is judged that the data is normal at the time of all zeroes. Thus, a test is executed while securing reliability by executing writing and reading for the min. address.
Patent JP-H11238099-A (JP)
Title: Character recognition device, method therefor and computer readable recording medium stored with character recognition program
Inventor: TAKENOUCHI MARIKO
IPC: G06K9/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device capable of correctly recognizing characters even when the character images of a recognition object are crushed. SOLUTION: A character image input part 302 inputs normalized binarized recognition object character images and an image area division part 303 divides the existence area of the character images into 16. A feature amount extraction part 304 extracts a feature amount for the respective divided areas and an image area classification part 305 classifies the respective areas into two groups. A recognition part 306 calculates the street distance of the feature amount of the recognition object character image and the standard feature amount of a recognition dictionary 301 separately for a first group and a second group, multiplies a prescribed coefficient by the respective street distances of the first group and the second groups, totals them and defines a closest standard character as a recognized result.
Patent JP-H03195597-A (JP)
Title: Fabric feed cam for cycle sewing machine
Inventor: TSUKIOKA TAKASHI
IPC: D05B27/02
Filed: 1989-12-25
Abstract: PURPOSE:To require no adjustment of a button holding arm for the size change by setting the position of a portion specifying at least the final seam corresponding to the fabric feed segment middle point in response to the stop position of a sewing machine. CONSTITUTION:A fabric feed cam 10 has a moving segment between the upper shaft rotation angle 0-90 deg., and it sets the center locus of fabric feed cam grooves 10a, 10b where the vertical feed center is located at the position of the upper shaft rotation angle 45 deg. which is the stop position of a sewing machine. The range between OC and OB which is a half of the fabric feedable segment between OA and OB is set to the moving segment, when the distance from the center point O of the cam 10 to the center locus is changed from R1 to R2, angle COD = angle DOB, where OD is a line passing the feed center position, i.e., the point for R3=R4 in the figure. The feed center position is not displaced. Even if the size of a button is changed, the position of a button holding arm is not displaced.