baber/WOPTO huggingface dataset:
Patent JP-2000300629-A (JP)
Title: Elderly cart
Inventor: MIYAGI KIYOSHI
IPC: B62B3/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an elderly cart which can be folded not only forward/ backward but also to right and left and is strong in frame structure and whose open state can easily be locked. SOLUTION: A toggle rod 6 and the end parts of oblique rods 8 are rotatably connected to a front leg rod. The end part of a bottom rod 9 is rotatably connected to a rear leg rod 5 and the toggle rod. The rod 6 is freely bent at its center part. A disk 16 is fitted to each of the two rods 8 near the intersection of the roods 8. A locking member 10 for locking the state of opening the elderly cart by pulling the toggle rod upward is provided.
Patent JP-S5239155-A (JP)
Title: Transmission line reclosing device
Inventor: ISHIGURO FUJIO
IPC: H02H3/06
Filed: 1975-09-22
Abstract: PURPOSE: To restrain a tortional vibration of the shaft system, by such that the amount of impact given to the turbo-generator, when the fault takes place in the transmission line, is detected by the fault current to set the reclosing operational time according to said amount. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05313315-A (JP)
Title: Method for formation of x-ray image
Inventor: TAKEUCHI KAZUHIKO
IPC: G03C5/16
Filed: 1992-05-07
Abstract: PURPOSE:To form images of high sensitivity and high picture quality for indirect X-ray photographing by using a photosensitive material having specified sensitivity for green light and a specified coating amt. of silver. CONSTITUTION:The photosensitive material used for X-ray photographing system using a mirror camera has the following properties. When this photosensitive material is exposed to green light at 545nm peak wavelength for 1/20sec and developed with a developer A as described below at 35 deg.C for 25sec., the required amt. of exposure for +0.5 fog density is 0.06-0.15 lux, and the coating amt. A (g) of silver per 1m<2> and the diameter B (mum) corresponding to volume average particle diameter of the silver halide satisfy the relation of A/B>=4.5. The developer A consists of 21g potassium hydroxide, 63g potassium sulfate, 10g boric acid, 25g hydroquinone, 20g triethyelene glycol, 0.2g 5-nitroindazole, 10g glacial acetic acid, 1.2g 1-phenyl-3-pyrazolidone, 0.2g 5-methylbenzotriazol, 5g glutaraldehyde, and 4g KBr.
Patent JP-H01287114-A (JP)
Title: Photo-setting type adhesive composition
Inventor: HIRAYAMA YOICHI
IPC: C08F299/00
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the title balanced composition having excellent tacky and cohesive force free from problems of remaining paste, etc., containing specific two kinds of acrylic copolymers in a specific ratio. CONSTITUTION:The aimed composition consisting of (A) 80-90wt.% acrylic copolymer containing (meth)acryloyl group and having 30,000-50,000 weight- average molecular weight and (B) 20-10wt.% acrylic copolymer which contains 5-30wt.%, preferably 7-25wt.% functional monomer [e.g. one synthesized by introducing carboxyl group into benzophenone and reacting the resultant substance with glycidyl (meth)acrylate] having photosensitizing action in the constituent component and has 5,000-50,000 weight-average molecular weight.
Patent JP-H02309501-A (JP)
Title: Small flash lamp
Inventor: ANSONII MAGURIKA
IPC: F21L4/00
Filed: 1989-05-08
Abstract: PURPOSE: To provide a small-sized and convenient flashlight, by enabling diffusion of light to be changed during it is lit by relative axial movement between a reflective plate and a filament caused by rotation of a heat assembly. CONSTITUTION: A reflective plate 51 having a parabolic shape is disposed inside the outermost end of a head 24, and rigidly held by a lens 26. The lens 26 is held by a face cap 25 engaged with a screw 52 formed on the front of the periphery of the head 24. When the head 24 is rotated around and axis of a barrel 21, a head assembly 23 is shifted in the direction of an arrow 36 through the medium of engagement with a screw 48 and a side-surface contacting conductor 42 makes contact with a lip 46 on a front end of the barrel 21 to close an electric circuit. When the assembly 23 is shifted as far as a dot and dash line by rotating the assembly 23 further, the cap 25 comes to 25', the lens 26 to 26', and also the position of the reflective plate 51 relative to a lamp bulb 45 comes to 51'.  Diffusion of light emitted from the bulb 45 is changed by changing the position of the reflective plate 51 relative to the bulb 45.
Patent JP-H06322990-A (JP)
Title: Jack-up type building construction device
Inventor: FUKUNAGA AKIRA
IPC: E04G21/16
Filed: 1993-05-17
Abstract: PURPOSE:To make it possible to prevent the application of excessive load and hold the level of a frame uniformly by setting the load which applies to a hydraulic jack cylinder which supports the frame to a specified value. CONSTITUTION:In a mast which projects to a higher elevation than a reference level, the load which applies to a hydraulic jack cylinder 3A is increased and the load of the jack cylinder is calculated based on a detected value by a hydraulic sensor 4. Then, the calculation result is compared with a predetermined value and the jack cylinder 3A is driven to the falling direction of the frame in conformity with the set load, thereby inhibiting the application of an excessive load. In addition, when driving the jack cylinder 3A, a relative displacement to the other cylinder 3A is calculated based on the amount of the stroke. The level is adjusted in conformity with a modification volume of a display device 23. The jack cylinder 3A is further driven in the frame rising direction based on a detected value of a stroke sensor 5, thereby calculating the load which applies to the cylinder 3A with accuracy.
Patent JP-S5541074-A (JP)
Title: Timing pick up system
Inventor: TSUNODA TOSHIHIKO
IPC: H04L7/033
Filed: 1978-09-19
Abstract: PURPOSE:To enable to obtain the reproduction signal excellent in the degree of suppression of jitter and to reproduce the repetitive frequency at the transmission side, by controlling the identifying point from the both sides of leading and trailing point of a binary signal. CONSTITUTION:The reception circuit of digital signal having the signal input terminal 10, output terminal 20, and repetitive frequency reproduction output terminal 30 is provided with the oscillation circuit 6, phase shift circuit 7, frequency division circuit 8, gates 9 and 10, counters 11, 12 and judgement and control circuit 13, and it oscillates 6 the frequency close to N times the repetitive frequency at the transmission side, and the output frequency-divided 8 into 1/N through the circuit 7 is fed to the identification circuit 4 by taking the leading point of the comparison circuit 3 as identifying point. On the other hand, the gate 9 and the gate 10 respectively add the internal clock to the counters 11 and 12 from the leading of the binary signal to the identifying point and from the identifying point to the trailing point of the binary signal, for before the frequency division, to measure the time between T1 and T2. The result of measurement is compared 13 to control lead or lag control to the circuit 7.
Patent JP-H10295237-A (JP)
Title: Brake device for fishing reel and brake element assembly
Inventor: COCKERHAM RAYFORD A
IPC: A01K89/033
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To adjust an internal brake without dissolving a reel by cancelling the delay of spool rotation. SOLUTION: A brake device for a fishing reel is provided with plural brake elements, a brake element assembly for controlling the brake elements so as to permit centrifugal force imparted to the brake elements by holding them in radius direction passages around a rotary axial line and by rotating them around the line to move from the rotary axial line to respectively extended radius direction positions inside their radius direction passages, a contact member and a positioning mechanism for selectively positioning the contact member at least to a first position and the second position. When the contact member is positioned to the first position and also the brake elements are in the extended radius direction positions, at least one of the brake elements is brought into contact with the contact member.
Patent JP-S609847-A (JP)
Title: Member for spectacle frame
Inventor: ISEDA TOORU
IPC: C22C14/00
Filed: 1983-06-28
Abstract: PURPOSE:To obtain a lightweight Ti alloy for spectacle frames with superior strength, brazability and cold workability by adding specified amounts of Al and V to Ti. CONSTITUTION:A Ti alloy is obtd. by adding 0.1-4wt% Al and 0.1-3.5wt% V to Ti. This Ti alloy has superior mechanical strength, brazability and cold workability, and it is suitable for use as an alloy material for lightweight spectacle frames with superior characteristics.
Patent JP-S595306-A (JP)
Title: Digital servo-circuit
Inventor: TAJIMA SHIGERU
IPC: H02P29/00
Filed: 1982-07-02
Abstract: PURPOSE:To execute quickly and with high accuracy a phase servo-control, by executing a lead-in operation control of a servo-system by use of a measuring counter whose number of bits is small, a memory use counter and a D/A converter. CONSTITUTION:A digital servo-circuit is provided with a mesuring counter 24 of seven bits for counting a clock pulse of the number of pulses corresponding to a phase error of a phase pulse and a phase reference signal, and a memory use counter 25 of seven bits for counting a 1/8 frequency dividing output of the clock pulse. The motor is started and until the servo-system is led into a lock state, a selecting operation of signal selecting circuits 31-33 is controlled by a controll circuit 42 so that a counting output from the memory use counter 25 is converted to an analog signal by a D/A converter 26 and is outputted as a servocontrol signal. When it is detected by a servo-state detecting circuit 41 that the servo-system is led into the lock range, the servo-system is controlled by composition of counting outputs of the memory use counter 25 and the measuring counter 24.
Patent JP-H0383704-A (JP)
Title: After-assembly exchange structure unit for weir roller conveyor apparatus
Inventor: ERUFURIIDE YOHANNA GEPUHARUTO
IPC: B65G13/00
Filed: 1990-05-02
Abstract: PURPOSE: To enable retrofitting of an existing conveyor by mounting tubular roller elements on each conveyor roller, connecting them into a roller group, and arranging a filler flap for each roller group. CONSTITUTION: Roller elements 2 are immovably fixed to each existing conveyor rollers 1. A transmission belt 3 is laid between two rollers 1, 1 to transmit power from the drive roller to the spin roller. Moreover, a filler flap 5 is extended and arranged in a conveying path in the conveying direction by forming a bent part to prevent a small cargo support 4 shown by a dashed line, particularly a support element 8 of the small cargo support from being fitted between rollers 1.
Patent JP-H06304283-A (JP)
Title: Golf practicing device
Inventor: SUGIURA HIROTSUGU
IPC: A63B69/36
Filed: 1993-04-19
Abstract: PURPOSE:To permit the efficient swing practice by generating the trajectory information of a pseudo golf ball from the swing information generated by detecting the laser beam supplied from the pseudo golf club by a sensor mat, and synthesizing the image with the image information of the pseudo space, and displaying the result. CONSTITUTION:As for a golf practicing device, the laser beam generated from the top edge of a pseudo golf club 101 is detected by a plurality of sensor groups 108-110 on a sensor mat 102, and the swing information is generated through the swing information generating processing of a controller 103. Then, on the basis of the swing information and the wind speed information which is previously set, the trajectory information of the pseudo golf ball which consist of the carry, lateral flying-out angle. the bending speed in the lateral direction, etc., is generated. Then, the controller 103 generates the image of the trajectory of the pseudo golf ball on the basis of the trajectory information, and synthesizes the image with the previously memorized image information of the supposed space, and displays the image on a display device 4.
Patent JP-H11299893-A (JP)
Title: Respiration synchronous type oxygen supplier
Inventor: TAKAHASHI MASAO
IPC: A61M16/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen supplier capable of simplifying a valve structure, improving durability and preventing the leakage of oxygen to a negative pressure sensor side even in an oxygen supply state. SOLUTION: This respiration synchronous type oxygen supplier is provided with a sensor 2 for sensing the respiration of a human body, a valve 5 for communicating/closing a first ventilation path 3a connected to a human body side P and a second ventilation path 3b connected to an oxygen supply side G and a controller 4 for controlling the valve 5 based on the information of the sensor 2. A negative pressure generation mechanism 6 with enlarged a distribution area from the oxygen supply side G to the human body side P is provided between the valve 5 and the human body side P and a third ventilation path 7 for communicating the sensor 2 and the human body side P at all times is connected to the negative pressure generation mechanism 6.
Patent JP-S62269047-A (JP)
Title: Illumination for lead terminal
Inventor: TERUYA YOSHIHIRO
IPC: G01N21/956
Filed: 1986-05-19
Abstract: PURPOSE:To enhance the accuracy of image information using a simple apparatus, by illuminating the lead terminals of electronic parts arranged in a line through a cylindrical lens of which the condensing part is positionally set. CONSTITUTION:The lead terminals arranged in a line of electronic parts 1 held to an inserter hand 10 are irradiated with parallel strip like light 7 obtained by allowing the illumination light 5 of a lamp 6 to pass through a cylindrical lens 3. A TV camera 20 takes in the terminals 2 are image information. This image information comes to high quality one wherein only the terminals 2 are emphasized. The shift of the parts 1 in an XY plane direction and that in a rotary direction are tolerable to a certain degree because the expanse angle of the light 7 is small. By this method, the reliability of information processing can be enhanced using a simple member.
Patent JP-S61272648-A (JP)
Title: Oxygen sensor element
Inventor: IINO ATSUSHI
IPC: G01N27/409
Filed: 1985-05-29
Abstract: PURPOSE:To lessen the deterioration of an oxygen sensor without operating an oxygen pump at all times by providing a hermetic space in which a reference electrode is housed into an oxygen sensor element to accumulate the substantial reference material in the hermetic space having a large volume. CONSTITUTION:The longitudinally plate-shaped oxygen sensor element 1 is made into the construction in which solid electrolyte plates 2-4 each consisting of an oxygen ion conductive solid electrolyte are laminated to form the hermetic space 5 hollowed in the longitudinal direction of the intermediate plate 3. The electrolyte plates 2, 4 are joined to both surfaces of the plate 3 to maintain largely the space 5 in the hermetic state. A heater 6 is provided to the bottom end of the plate 2 and oxygen pump electrodes 9, 10 are disposed between said plate and the heater 6. A reference electrode 7 and a measuring electrode 8 are disposed with the plate 4 in-between. The volume of the hermetic space is increased and the reference material is substantially accumulated in the hermetic space, by which the deterioration of the oxygen sensor is lessened without the need for operating the oxygen pump at all times.
Patent JP-H0412708-A (JP)
Title: Incense stick holder surely requiring feed air space in lower part
Inventor: NAGATOMO FUTOSHI
IPC: A47G33/00
Filed: 1990-05-01
Abstract: PURPOSE:To constitute the incense stick holder so that an incense stick offered to an incense stick stand is burned up completely by providing independently the incense stick holder, and providing a feed air space on the lower part of the incense stick holder. CONSTITUTION:An incense stick holding cage 9 in which the upper edge part of an opening of a hollow columnar metallic net cage 3 is fixed to a thin metallic ring 4 is inserted, and from thereon, a cap having an incense stick insertion port which opens gradually in a fan-shape to the upper part, based on an aperture of the incense stick holding cage 9 as a reference, and also, having a female screw 5 on the inside surface is screwed into a hollow columnar tube 1. On the upper face part of an incense stick stand main body A, plural vertical holes 10 in which this invension is just contained are provided, the bottom face part is formed bottomlessly by attaching only a tripod 13 and an air intrusion port 11 and a feed air space 7 are formed. In such a way, a ventilation 8 which passes through the inside of the incense stick holding cage 9 and convects to the incense stick insertion port 6 is constituted, and it performs a function such as a combustion furnace, therefore, the incense stick in the incense stick holding cage 9 becomes extremely burnable.
Patent JP-H01285436-A (JP)
Title: Slider for passive seat belt
Inventor: NISHIGA SHINJI
IPC: B60R22/06
Filed: 1988-05-12
Abstract: PURPOSE:To abate the extent of sliding resistance between a connecting part and a seal lip when a slider is sliding by forming an outer circumferential surface of the connecting part being situated in a part where the seal lip contacts, into a streamline. CONSTITUTION:A slider 15 consists of a sliding part 21 moving along a rail 6 set up on the upper part of a side wall in a car room, a shoulder anchor part 5 where a tongue 25 clamped to the side of a seat belt 4 is fitted, and a connecting part 22 connecting the sliding part 21 to the shoulder anchor part 5 as a main body. The connecting part 22 is provided with chamfers 22a, 22a on the outer circumferential surface, and it is formed into a streamline as a whole. Consequently, the connecting part 22 of the slider 15 opens tip parts 20a, 20a of seal lips 20, 20 wide enough at the time of installing the seat belt 4, but the outer circumferential surface of the connecting part 22 is formed into the streamline so that sliding resistance is abatable to the smallest possible extent.
Patent JP-H10308720-A (JP)
Title: Circuit for arbitrarily shifting m-sequence
Inventor: ICHIHARA MASAKI
IPC: H04J13/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which shifts an M-sequence by only an arbitrary number of bits with a small circuit scale. SOLUTION: A 2<5> -bit shift inserting circuit 10 which makes outputs d0 to d5 from each stage inputs is connected to a shift register that consists of D flip-flops 1 to 6 and generates an M-sequence, and a 2<4> -bit shift inserting circuit 11 which makes the outputs O0 to O5 inputs is connected to the circuit 10. Similarly, a 2<3> -bit shift inserting circuit 12, a 2<2> -bit shift inserting circuit 13, a 2<1> -bit shift inserting circuit 14 and a 2<0> -bit shift inserting circuit 15 are connected. Each bit shift inserting circuit 10 to 15 performs separately prescribed bit shift when control signals b5 to b0 are '1', and does not perform bit shift in the case of '0' and outputs an input as it is. This makes it possible to arbitrarily acquire bit shift.
Patent JP-H04343816-A (JP)
Title: Vacuum cleaner
Inventor: YOKOYAMA TAKAFUMI
IPC: A47L9/00
Filed: 1991-05-21
Abstract: PURPOSE:To provide a vacuum cleaner which is capable of preventing exhaust sound and vibration. CONSTITUTION:A blower 2 has a motor 7 and has its shaft center portion fixed to a holding plate 15 via support rubber 8. An exhaust port 11 provided through the side face of a main body 1 has a rib plate 12. 13 is a vibration proofing material supporting the lower portion of the blower 2. The holding plate 15 has a cylindrical outer wall 16 on the outer periphery thereof and an inner wall 17 therein and two layers of gas-permeable soundproof material A18, B19 such as felt are provided between the outer wall 16 and the inner wall 17 and a shielding plate 20 is provided between the two layers. The shielding plate 20 is sealed at its lower portion and has an air hole 21 formed through its upper portion and an air passage located between the outer wall 16 and the inner wall 17 is in the form of inverted U. Therefore, an exhaust passage can be lengthened even inside a narrow machine body and exhaust sound can be reduced and so noise and vibration can be reduced.
Patent JP-H08299104-A (JP)
Title: Bed
Inventor: YAMAMOTO HIROYASU
IPC: A47C19/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a bed with merit of both a metallic frame bed and a wooden frame bed by putting an assembled wooden frame and a mattress on a metallic base frame. CONSTITUTION: This consists of a metallic frame 10 and a wooden frame 30 put on the frame 10, and a mattress 20. The metallic frame 10 consists of a metallic head frame 11 at the head part, a metallic foot frame at the foot part, a pair of metallic side frames on both sides, and support legs 14 at the four corners. The wooden frame 30 consists of a wooden head plate 31 along the inside of the metallic head frame extending in the lateral direction, a wooden foot plate 32 along the inside of the metallic foot frame extending in the lateral direction, and a pair of wooden side plates 33 along the outside of the pair of metallic side frames extending in the longitudinal direction, both ends of which are connected to the wooden head plate 31 and the wooden foot plate 32 respectively. The assembled wooden frame 30 is put on the metallic frame 10.
Patent JP-H01286733-A (JP)
Title: Current limiting unit
Inventor: IMAI KEISUKE
IPC: H01B12/04
Filed: 1988-05-11
Abstract: PURPOSE:To reduce the cost of a current limiting device by employing a superconducting lead made of a ceramic superconducting material as a current limiting wire, and providing a bypass at the time of shifting to a quenching state. CONSTITUTION:A current limiting unit G1 has a current limiting wire 10 of a superconducting lead made of a ceramic superconducting material, a conductive cooling tank 11 in which cooling refrigerant 12 is filled, and a heat insulating tank 13. Current limiting wire terminals 15 are attached to both ends of the wire 10, and unit terminals 16 for connecting to a line 60 are attached thereto. Terminals 18, 19 each having resistance are attached to opposite positions through an insulator 17 on one and the other faces of the tank 11. A fuse 20 is mounted between both the terminals. Thus, when a large current flows to a line 50 due to a malfunction such as a short-circuit or the like, the wire 10 of the unit G1 is shifted from a superconductor to a quenching state, a current flows to a fuse circuit having a resistance R, thereby reducing the current.
Patent JP-H0412945-A (JP)
Title: Card transport device for leader printer
Inventor: KAMIMURA KUNIAKI
IPC: B65H3/44
Filed: 1990-05-01
Abstract: PURPOSE:To improve convenience in use of a leader printer by a manual inserting transport means by which an aperture card is transported to a projection part, apart from a transport means by which a plurality of aperture cards are transported in serial order to the projection part. CONSTITUTION:When a plurality of aperture cards are intended to project in serial order, at first a plurality of aperture cards are charged in a card charging part. Hereafter, for example, by pushing a print button, a first card transport means is actuated these aperture cards are fed from the card charging part to the prescribed position of a projection part in serial order and projected. On the way of this projection, when an aperture card is intended to project apart from the aperture cards charged in the card charging part, this aperture card is inserted from a card inserting part 121. As a result of this, a second card transport means 132 transports this aperture card to the prescribed position of the projection part, and feeds and projects it.