baber/WOPTO huggingface dataset:
Patent JP-H01233043-A (JP)
Title: Method for casting die or the like
Inventor: SUZUKI HIROSHI
IPC: B22C9/06
Filed: 1988-03-11
Abstract: PURPOSE:To shorten time and term of manufacturing work by hardening granule to form a block body, machining this block to form die member for casting and pouring molten metal into this. CONSTITUTION:The granule is hardened to form the block body having good gas permeability, shrinkage-collapsibility and workability. Successively, design of sheet forming material, etc., is computerized with CAD and CAM systems and the block body is machined with the data program. The die members for casting of male and female dies obtd. from machining process are engaged and the molten metal for casting is poured into the cavity, to obtain a die (casting). The molten metal for casting poured into the die member for casting composing of the block body is cooled and taken out from the block body as the casting. The taken-out die (casting) can be used to the die for producing various kinds of formings.
Patent JP-S51135060-A (JP)
Title: Right-angle reversion device
Inventor: GOTOU YOSHIAKI
IPC: B65H15/00
Filed: 1975-05-16
Abstract: PURPOSE: To cause right-angle reversion of a workpiece mechanically that has conventionally been made manually. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07266142-A (JP)
Title: Small-diameter hole machining device and small-diameter hole machining method using the same
Inventor: OBA KAZUO
IPC: B23H9/14
Filed: 1994-03-29
Abstract: PURPOSE:To avoid clogging of chips in small-diameter hole machining, to smooth the inner wall surface of a hole, and to remove burrs with high efficiency by constructing at least one of discharge electrodes as an electrode plate where many needle-like electrodes arranged at fixed spaces are disposed, and making the electrode plate have a length larger than the width of a substrate material as a material to be machined. CONSTITUTION:At least one of electrodes is a needle-like electrode 4, and many needle- like electrodes are arranged as an electrode line at fixed spaces and disposed on an electrode plate 5. The electrode plate 5 has a length larger than the width of a substrate material as a material 1 to be machined. A counter electrode 6 is disposed on the opposite side of the material 1 to be machined to the needle electrode 4. These electrodes 4, 6 are opposite to each other, with the material 1 to be machined on a conveyer interposed between them to cause discharge such as plasma discharge between the electrodes 4,6 through a small-diameter hole 3 of the material 1 to be machined. The effects such as discharge of chips in the small-diameter hole 3, smoothing of the inner wall and removal of burrs are produced by shock waves and thermal energy at that time.
Patent JP-S63178437-A (JP)
Title: Battery connection unit
Inventor: TAKAHASHI MINORU
IPC: H01M50/244
Filed: 1987-03-13
Abstract: PURPOSE:To prevent a contact plate from coming out from through holes by inserting the elastic part of a contact plate from one through hole into the other through hole installed in a support, holding the contact plate between the edges of both through holes and a frame, and locking a claw to the frame. CONSTITUTION:An elastic part 25 formed by pushing back of a contact plate 9 is inserted into a lower through hole 28 rearward and taken out from an upper through hole 27 frontward to hold and fix the contact plate between the edges of the through holes 27, 28 and a frame 26. A claw 29 formed by cutting up in the contact plate comes in contact with the lower edge of the frame 26, and upward coming out of the contact plate can be prevented. The lower edge of the contact plate 9 is locked in the recess stage part 10a formed in the lower part of the installed surface of the contact plate 9 of the support 10 to prevent the contact plate 9 from coming out downward. The contact plate fixed to the support is prevented from coming out.
Patent JP-S62218345-A (JP)
Title: Steel plate feed abnormality detecting system for thick plate manufacture line
Inventor: IKEGAMI YASUYUKI
IPC: B65G43/08
Filed: 1986-03-19
Abstract: PURPOSE:To reliably identify mixing of foreign matter in a steel plate, curving or skewing of the steel plate, and give an alarm for abnormality, by providing a detector on a roller table in addition to a detector for tracing the steel plate. CONSTITUTION:While a steel plate is fed on a roller table, a detector 2 is turned on and off. The operating status of the detector 2 is inputted through a process input/output device 7 to a control computer 5. The detector 2 operates to trace the steel plate on the roller table, and the control computer 5 outputs a command of feeding or stopping the steel plate through the process input/ output device 7 to a sequencer 4. That is, the control computer 5 compares an actual operating status of the detector 2 with an operating status of the detector 2 calculatable from material information of the steel plate. If the actual operating status accords with the calculatable operating status, the computer 5 determines a normal feed to output a feed signal through the process input/ output device 7. On the other hand, if the actual operating status disaccords with the calculatable operating status, the computer 5 determines an abnormal feed to output a stop signal through the process input/output device 7.
Patent JP-H04277272-A (JP)
Title: Construction method and apparatus of oval structure
Inventor: MINAGAWA TAKU
IPC: E04H7/18
Filed: 1991-03-01
Abstract: PURPOSE:To construct a structure which has rediuses curvature in two directions, vertical and horizontal, efficiently at a low cost, in construction methods and construction appatus of the structure having radiuses of curvature in two directions, vertical and horizontal, represented by an oval structure. CONSTITUTION:A construction apparatus is formed in a dogleg form, and its lower parts are arranged in lambda-form oppositely at both sides of an established concrete Skeleton 10. A pair of form timbering members 12 and 12 whose installing angle to the concrete Skeleton 10 is adjustable, neighboron each other at an adequate interval, and after a form panel is installed between the neighboring form timbering members 12 and 12, a reinforcement and the like is provided. A concrete 16 is placed between the opposite form panels, and after the concrete 16 is hardened, the above process is repeated in order.
Patent JP-S52142452-A (JP)
Title: Data transfer system
Inventor: TAKAMURA MORIYUKI
IPC: H04L1/08
Filed: 1976-05-22
Abstract: PURPOSE: To provide a data transfer system embodies highly reliable correcting function by storing correct data in a register in the receiving side with making an error circuit effectively function by optimizing transferring frequency, number of transferring bits and transferring order. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63224908-A (JP)
Title: Automatic insertion device of resin resistive element into mold
Inventor: SUZUKI MIKIO
IPC: B29C43/34
Filed: 1987-03-13
Abstract: PURPOSE:To automate insertion of a resistive element of resin into a mold, by providing the title device with a die with a built-in pusher for pushing a push plate of an insertion jig, a die pad with a built-in air cylinder for pushing the pusher, and a microswitch for detection of a completion signal of insertion of the resistive element of the resin. CONSTITUTION:A die 9 is set up to a die guide 8 provided on a die pad 7. Then a relative position is decided by a stopper by inserting an insertion jig 2 into the side of a mold at a right angle. When an operator pushes a left ram starting button, a pusher 11 is extruded by moving an air cylinder 10 forward. When the right-hand ram 6 begins to move forward further, the pusher 11 begins to push a push plate 4 in the middle of the forward movement and an insertion pin 5 begins to insert a resistive element 1 of the resin into a mold 3 through the insertion jig 2 by moving the push plate 4 forward. When the right-hand ram 6 moves forward further, the insertion of the resistive element 1 of the resin into the mold 3 is completely finished.
Patent JP-S58174976-A (JP)
Title: Image forming device
Inventor: TOMOSADA AKIHIRO
IPC: G03G21/00
Filed: 1982-04-08
Abstract: PURPOSE:To exactly treat a jam phenomenon even if it occurs, and also to detect a state of a transfer material even if a floating toner exists, by providing a gas flow detecting means on a position where a gas flow for separating the transfer material by passing of the transfer material after transfer is cut off. CONSTITUTION:A gas flow detecting means 20 is provided on a position where separating wind 17 for separating a transfer material 12 after transfer, from an image carrier 1 crosses a carrying path of the transfer material 12. When the separating wind 17 is cut off by the transfer material 12 passing through the carrying path, a wind receiving face 18 is on a full line position, and unless the transfer material 12 passes through, a wind receiving face 18' is shifted to a dotted line position, and this state is detected by a photointerrupter 19. In this regard, whether the transfer paper 12 is carried normally or not is decided by whether the detecting means 20 detects the separating wind 17 or not in T1 time after a paper feed roll 11 starts driving, and in case when it is not separated from the image carrier 1, a jam signal is generated and the copying operation is stopped. Also, there is no possibility that a floating toner deteriorates the capacity of the detecting means due to the separating wind.
Patent JP-H11256654-A (JP)
Title: Sanitary washing machine
Inventor: ABE HIDEJI
IPC: E03D9/08
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To inject washing water surely against a private part effectively under is sat state in a sanitary washing machine, by which washing water discharged from a nozzle is injected against the private part and the private part is washed. SOLUTION: The sanitary washing machine has a nozzle 1 discharging washing water against a private part, a first motor 2 operating the nozzle 1 in an front-rear direction, a second motor 3 operating the nozzle 1 in the left-right direction, an operating section 4 determining the direction of the operation of the nozzle 1 and a control means 5 operating the first motor 2 or the second motor 3 according to the set contents of the operating section 4. Accordingly, washing water from the nozzle 1 can be moved as a user desires by setting the direction of the operation of the nozzle in front and in rear and left and right by the operating section 4 by the user.
Patent JP-S58177918-A (JP)
Title: Inhibitor for melanin formation by placental decomposition product
Inventor: MATSUI KENJI
IPC: A61K35/50
Filed: 1982-04-08
Abstract: PURPOSE:To obtain the titled inhibitor, by freezing and storing a human or bovine placenta after the normal delivery, thawing the placenta in water if necessary, forming a finely divided paste, bleeding, defatting and dehydrating the paste, and decomposing the dehydrated paste with an alkaline solution of NaOH. CONSTITUTION:An inhibitor for the melanin formation obtained by freezing and storing a human or bovine placenta after the normal delivery, thawing the frozen placenta dipped in a running water bath, introducing the thawed placenta into a shear agitator, and agitating the thawed placenta at 3,000r.p.m. rotational speed to give a pasty tissual material, bleeding and dehydrating the resultant pasty material in a press, adding 3-7pts., based on 7-15pts. pressed placental fine fragmental tissual material, acetone thereto, dipping the placental tissual material in the acetone, filtering the dipped material for two days and two nights by suction, filtering the filtrate with an excess of water, removing the used moisture, adding a 1N NaOH solution thereto, warming the resultant mixture on a water bath at 60-80 deg.C under agitation, allowing the agitated mixture to stand, cooling the mixture, collecting the aqueous layer part after cooling, adjusting to the pH to 5-7, and filtering the adjusted material by suction.
Patent JP-H08252111-A (JP)
Title: Hair curler
Inventor: TOKITSU MAMORU
IPC: A45D6/04
Filed: 1995-03-17
Abstract: PURPOSE: To enable waving and curling to be formed as desired eliminating troublesome steps and a curler to be simply handle, and make it possible to apply force evenly for putting the hair around the curler. CONSTITUTION: The outer circumference of a plate spring 1 holding energization force in the roll-wise winding direction is covered by a bag-shape covering 3. On the surface of the covering 3, clip holders 5 are formed to engage clips 4. The clips 4 are inserted into the clip holders 5 from the side in the lateral direction of the covering 3, and hair 2 is wound into rolls with the hair 2 held on the surface of the covering 3.
Patent JP-H01232291-A (JP)
Title: Fuel assembly
Inventor: UEDA KIYOSHI
IPC: G21C3/32
Filed: 1988-03-14
Abstract: PURPOSE:To improve the profitability of fuel by providing a moderator guide member with a discharge port for discharging a moderator to the axial intermediate part and lower periphery of a fuel rod and flow passage resistance which reduces flow passage resistance continuously according to an increase in fuel reactor flow rate. CONSTITUTION:A water rod 11 is constituted as a double tube by putting an internal tube 13 in an external tube 12 coaxially and a circulation flow passage 14 is formed between the external pipe 12 and internal pipe 13. Further, a lateral hole 13a is bored in the upper end of the internal tube 13 while penetrating the tube 13 at right angles to its axis to communicate with the upper part of a flow passage 14 in a width direction, and the lower end of the internal tube 13, on the other hand, is mounted on the outer periphery part of a fitting hole 15a in the top surface of a lower tie plate 15. A short axis tube 16 whose ends are both open is fitted and fixed in the lower end part of the internal tube 13 and the flow passage resistance body 17 is fixed internally in the opening upper end of the short axis tube 16. Its opening lower end is extended to slightly below a lower tie plate 15 to form an intake 16a. The discharge port 12a is bored in the outer peripheral surface of the closed bottom part of the external tube 12 slightly above a fuel spacer 19.
Patent JP-H09248533-A (JP)
Title: Method of washing tubular article and device therefor
Inventor: ISHIKAWA MASAHIRO
IPC: B08B9/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To wash so as to eliminate the shortage of washing of fine parts of a tubular article, the resticking of dirt and the damage of the article. SOLUTION: Washing is performed by a washing tank 4 into which a tubular article 10 is inserted standing up straight, a vibrator 8 for vibrating the tubular article 10, a deaeration tank 1 for reducing the quantity of dissolved gas in water, a means 6 for applying ultrasonic waves to the water in which the quantity of the dissolved gas has been reduced, and nozzles 5 for spraying the water to which ultrasonic waves has been applied to the tubular article. Since washing is performed with the water in which the dissolved gas has been reduced and to which the ultrasonic waves have been applied, even fine parts of the tubular article are washed, and since the tubular article is made to stand up straight to let water flow from it, dirt is prevented from being restuck. By limiting the frequency of the ultrasonic waves, the damage of the tubular article is prevented.
Patent JP-S52142679-A (JP)
Title: Crystal growth method
Inventor: FUKAZAWA TOKUKAI
IPC: C30B15/10
Filed: 1976-05-25
Abstract: PURPOSE: To grow good quality crystal containing little impurities by the chemical polishing of the surface of Ir crucible used for crystal growth with molten alkali. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59183111-A (JP)
Title: Insert with screw, which is cut by itself
Inventor: BERUNAADO SHIYUTEBETSUKEN
IPC: F16B25/00
Filed: 1984-03-29
Abstract: 1. Self-tapping screw insert having an external thread (1), the thread base of which is a constant distance from the axis of the screw insert, having a conical path at the insert end and having notches (3), running roughly radially, in the region of the conical part of the screw insert, the rear edges of which, when viewed in the tapping direction, together with the outer thread (1) cut there form thread tapping edges (9, 11), the tapping surface profiles (I-VI) of which gradually increase radially from the insert end from one threaded part piece to the next, which are respectively limited by the notches (3), characterised in that the profile of the threaded part pieces behind each thread tapping edge (9, 11) substantially corresponds to the tapping edge profile (I-VI) of this thread tapping edge.
Patent JP-H09259684-A (JP)
Title: Keyboard and information processing apparatus
Inventor: WATANABE GORO
IPC: G06F3/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of contact points of keys by preventing the contact points of the keys from being constantly depressed at the time of using a portable information processing apparatus in any manner, also to prevent deterioration of recovering springs of the keys by preventing the recovering springs of the keys from being constantly depressed, and make an information processing apparatus thin. SOLUTION: This keyboard comprises a housing unit supporting key tops 91 in a manner that the key tops 91 can slide and a support panel unit 6U provided with switches driven by the key tops 91 and the housing unit 11U can move between a first position far from the support panel unit 6U and a second position near to the support panel unit 6U and when the housing unit 11U is positioned at the first position, switches are driven by sliding the key tops 91 and when at the second position, the housing unit 11U moves between the first position and the second position as to prevent the switches from being driven even if key tops 91 are pressed.
Patent JP-H01233033-A (JP)
Title: Rolling equipment for ring
Inventor: TAZOE NOBUHIRO
IPC: B21H1/06
Filed: 1988-03-14
Abstract: PURPOSE:To easily widen a raw pipe for a ring and to roll it in a required shape by arranging pinch rolls on the inlet side and on the outlet side of the blank pipe for the ring and providing plates to guide the progress of the blank pipe between the pinch roll and the rolling part. CONSTITUTION:As an upper and a lower hole type roll 1, 2 are rotated, pressure is applied to the blank pipe 3 for the ring through the upper hole type roll 1 to execute ring rolling. Since the pinch rolls 4 can prevent the blank pipe 3 for the ring from extending in the circumferential direction by the pressure, the blank pipe 3 cannot extend in the circumferential direction but deforms mainly in the width direction. Accordingly, the pressure works effectively to enlarge the width of the blank pipe 3 for the ring. The plates 6 of a guide devices 5 prevent the blank pipe 3 from changing in the radial direction and the thin wall part of the blank pipe 3 can be prevented from buckled by the brake force of the pinch rolls 4.
Patent JP-S59189214-A (JP)
Title: Combustion controller
Inventor: NAKANE SHINICHI
IPC: F23N5/10
Filed: 1984-03-27
Abstract: PURPOSE:To obtain a combustion controller which is inexpensive, in a simple circuit constitution and safety even at the time of want of oxygen, by combining a thermounit and a lambda diode, through which high output is obtainable, are connected with each other. CONSTITUTION:A relation between time (t) and electromotive force Vs of a thermounit 1 are shown on the horizontal axis and the vertical axis respectively. Voltage Vlambda between both ends of a lambda diode 2 is taken on the abscissa and a current ilambda electrifying the lambda diode 2 is taken on the ordinate. At the time of normal combustion, and operating point lies on a point A obtainable through voltage V'1 which is applied to the lambda diode 2 when an equality VS=V1 is given, at the time of abnormal combustion, the operating point is shifted to B from A according as the electromotive force VS ascends, and a circuit current is interrupted by moving the operating point to C from B in a switching state when voltage is reached to voltage V'2 corresponding to the equality VS=V2. Then a valve 3 is closed and the combustion is suspended.
Patent JP-S58178190-A (JP)
Title: Heat exchanger
Inventor: KAWAKAMI SUSUMU
IPC: F28D15/02
Filed: 1982-04-09
Abstract: PURPOSE:To prevent heat from being taken from hot water by a structure wherein heat pipes are provided in close contact with heat transfer medium passages so as to act the outer periphery of the heat transfer medium passages for heating, which are installed near the bottom of hot water storage tank, as the evaporating parts of the working fluid in the heat pipes. CONSTITUTION:The ends of the pipe 6a of the heat exchanger 6 are protruded outside the hot water storage tank 4 so as to form a heat transfer medium inlet 6b and a heat transfer medium outlet 6c, which are the inflowing port and outflowing port of the heat transfer medium 7 for heating. A plurality of the heat pipes 6d, which are brought into close contact with the pipe 6a in such a manner that the outer periphery of the pipe 6 in the hot water storage tank 4 acts as the evaorating parts of the working fluid 6e, are installed near the bottom of the hot water storage tank 4 in standing state vertical to the pipe 6a. Heat is transmitted from the heat transfer medium 7 for heating to the hot water 5 by means of the evaporation and condensation of the working fluid 6e in the heat pipes 6d. In order to transmit heat from the heat transfer medium 7 to the hot water 5, the working fluid 6e in the heat pipes 6d evaporates itself by taking heat from the heat transfer medium 7 and the working fluid 6e condenses itself only at the portion, at which the temperature of the hot water 5 is lower than that of the steam of the working fluid 6e, resulting in transmitting heat to the hot water 5.
Patent JP-H05254567-A (JP)
Title: Container device
IPC: B65D85/68
Filed: 1992-03-17
Abstract: PURPOSE:To reduce the amount of cushioning material to be used for a container device of electronic equipment, etc., and make it easy to separately dispose of corrugated board and foamed styrene resin after used. CONSTITUTION:Nearly cubic cushioning material 1 is made of foamed styrene resin, etc., and a groove 1a is provided on the recessed part inside the side face of line cushioning material to receive a corrugated board tongue flap 2b of a box 2. The tongue flap 2b with a cut and a folding line is provided on a bottom inner flap 2a of the box 2 so that the tongue flap 2b is fitted in the groove 1a of the cushioning material 1. When the cushioning material 1 are attached, they are arranged in the four corners of the box 2 with the recessed parts of the cushioning materials 1 facing each other, and fixed by the two opposite tongue flaps 2b of the bottom inner flaps 2a. As the cushioning materials 1 are removable from the box 2, the amount of the cushioning material to be used can be reduced, and corrugated board and foamed styrene resin can be easily disposed of separately.