baber/WOPTO huggingface dataset:
Patent JP-H02177927-A (JP)
Title: Vacuum cleaner
Inventor: TSUCHIDA YASUYUKI
IPC: A47L9/28
Filed: 1988-12-28
Abstract: PURPOSE:To visually inform the advancing condition of a tick exterminating operation by providing a tick extermination display part to display the advancing condition of the tick exterminating operation and constituting a cleaner with the tick extermination display part of a display body where a display condition is changed according to a heating temperature. CONSTITUTION:A display part 22 is composed of a dust quantity display part 24, and a power control display part 25 and a tick extermination display part 26. A first tick display part DH1 to be a 'vital tick' display body indicating the vital tick with a figure display is irradiated with a green light-emitting diode, a second tick display body DH2 to be an 'extinguished tick' display body indicating the extinguished tick with the figure display is irradiated with a red light-emitting diode, respectively, and the tick extermination display part 26 displays the advancing condition of the tick exterminating operation along with the passage of an operation time visually and, simultaneously, with reality. In the tick exterminating operation condition, according to the operation time and a temperature rise in a dust collecting room, with the change as green light-up of first tick display body DH1   alternating blinking of first tick display body DH1 an second tick display body DH2   red light-up of second tick display body DH2, the advancing condition of the tick exterminating operation is displayed, and simultaneously, the effect of the tick extermination is clearly expressed wit ha visual display change.
Patent JP-H02178239-A (JP)
Title: Production of 1,1-dichloro-4-methyl-1,3-pentadiene
Inventor: TANABE AKIRA
IPC: C07C21/19
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the title compound useful as a raw material for dichlorochrysanthemumic acid in high yield by reacting 2-(2'2-dichlorocyclopropyl) propane-2-ol with a specific acid and/or phosphorus pentachloride. CONSTITUTION:A compound expressed by formula II is reacted with an acid selected from a heteropolyacid, Lewis acid, sulfonic acid and phosphoric acid and/or phosphorus pentachloride to give the aimed compound expressed by formula I useful as a raw material for the above-mentioned compound which is an acid component for many pyrethroid based insecticides in high yield. Furthermore, a compound expressed by formula V used as a starting raw material is subjected to acetalization with ethylvinyl ether to provide the compound expressed by formula IV. Then the compound expressed by formula IV is reacted with chloroform in the presence of an alkali and phase- transfer catalyst to give a compound expressed by formula III. The compound expressed by formula III is then subjected to deacetalization to provide a compound expressed by formula 11, which is converted to the compound expressed by formula I by carrying out the above-mentioned process. By the above-mentioned method, equipment and operation, etc., can be simplified and the aimed compound expressed by formula I is industrially and advantageously obtained.
Patent JP-H11148858-A (JP)
Title: Frequency analyzing system and recording medium
Inventor: TADA TAKESHI
IPC: G01H13/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To easily estimate the actual vibration mode of a structure at a measuring site. SOLUTION: A personal computer 13 for control/browse is provided with a common GUI(graphical user interface) browser function, a data acquiring program for acquiring transfer function data calculated by means of an FFT analyzer, a peak frequency detecting program for calculating peak frequencies from the acquired transfer function data and displaying the peak frequencies, and a data retrieving program for retrieving necessary data by making access to a data base server 2 through a network 3 and displays the data in response to a request from the user side. Because of the above-mentioned programs, the computer 13 can estimate the actual vibration mode of a structure from a transfer function measured at an arbitrary point and the peak frequency in the displayed graph of the function by retrieving a data base.
Patent JP-H08263841-A (JP)
Title: Optically and mechanically readable information holding body
Inventor: RUNE SUTAUFU
IPC: B42D15/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive information recording medium requiring a small space that is written once mechanically and read repetitively optically and mechanically. SOLUTION: The information medium is made up of a plastic thin layer 1 provided with an optical mark 6 of a relief structure 5 applying a microscopically thin diffraction action between two protection layers 2, 3 and fitted to an object 8 to be protected via an adhesives layer 7. The optical mark 6 is irreversibly changed through the reception of energy and an information pattern consisting of areas 2', 3' having an optical characteristic changed thereby and an area having an optical characteristic not changed and prescribed information is written on the information medium. The information medium is read by a mechanical reader 13 connecting to an external unit 16 and is used for an unlock device or a lighting card or the like.
Patent JP-H02263565-A (JP)
Title: Gas blowing device for metallurgy container
Inventor: HERUBERUTO BAAKUNAA
IPC: C22B9/05
Filed: 1989-12-22
Abstract: PURPOSE: To retard the wear and to improve the durability by extending an upper end part of a frustum of a gas sink inward of a ladle beyond a lining of a ladle bottom part, and providing an outer surrounding body on a perforate block and the gas sink arranged therein. CONSTITUTION: A gas sink 1 formed of a refractory material as a frustum in which a gas carrying duct 2 is formed, its outside base surface, and its base part 5 are surrounded by a metallic layer 6. A gas feed pipe 7 is arranged in the center of a bottom surface 5. The base surface of the gas sink 1 covered with the metallic layer is surrounded by the perforate block 8. An upper end 9 of the frustum of the gas sink 1 not surrounded by the perforate block is extended inward of a ladle beyond a lining 10 on a ladle bottom part, and an outer surrounding body 11 formed of the refractory material poured in or tamped in the perforate block 8 and the gas sink 1 arranged therein. The wear is remarkably reduced, and the durability is improved thereby.
Patent JP-H10156203-A (JP)
Title: Sand producing apparatus
Inventor: IIJIMA ISAO
IPC: C04B14/06
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To make a sand producing apparatus reliably usable for a long duration without changing pulverizing members. SOLUTION: This sand producing apparatus is constituted of a rotary projecting part 1 to project charged raw stones outward by centrifugal force by the rotating motion of the part, a circular pulverizing part 2 surrounding the rotary projecting part 1, and a casing enclosing these parts. The pulverizing part 2 is constituted of a circular supporting body 2a and a plurality of rods 2b for pulverization respectively arranged at equal angles and directed toward the center. Each of the rod 2b for pulverization is formed to be a triangular prism shape and while being equipped with a cylindrical installation member 5 installed in the outside in back and forth movable manner, each rod 2b is inserted in a circular supporting body 2a.  The inserted installation member 5 of each rod is fixed by a set screw inserted from the upper face of the circular supporting body 2a so that rotation of the member can be stopped. The outside end of each rod 2b for pulverization is sandwiched between a V-shaped contact plate and a pressing pad from both sides, so that the back and forth movement can be stopped.
Patent JP-H09171554-A (JP)
Title: Device for inspecting blockage of head cylinder
Inventor: FUKUNAGA FUMIAKI
IPC: G06T7/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To inspect the existence of blockage in a cooling water channel and an intake/exhaust channel by discriminating the features of a plane image pickup picture of light passed through the cooling water channel and the intake/ exhaust channel and outgoing from an opening and judging the existence of blockage in those channels. SOLUTION: A projecting part 9 to be a photoconductor connected to a light source is selectively inserted into a required opening out of an water hole 2a and openings for the intake/exhaust channels. An image pickup part 10 picks up an image of a prescribed area under a head cylinder 1 and two- dimensionally receives light and picks up an image of light outgoing from the water hole 2a or an opening of the intake/exhaust channel.  Since the reflection factor of core (m) is small when the core (m) is left in an water channel 3, the brightness area value or peripheral length of light Lb irregularly reflected in the channel 3 and projected is reduced, so that an inspection part judges the features of a plane pickup image such as the brightness area value and peripheral length of each water channel opening by fuzzy inference or the like and inspects the existence of blockage between water holes in the water channel 3.
Patent JP-H02182908-A (JP)
Title: Automatic setting device of crochet hook
Inventor: OISHI TOKUO
IPC: A41H37/02
Filed: 1988-12-29
Abstract: PURPOSE:To prevent mistake in hitting or repeated hitting by correspondingly keeping crochet hook and washer board up and under and supplying to caulking mechanism. CONSTITUTION:A washer board (b) sent from a hopper of exclusive use for washer board is supplied to washer board-keeping depression part of a transfer mechanism B by an intermittent transferring mechanism D one by one. On the other hand, a crochet hook (a) is supplied to crochet hook-keeping part in said transfer mechanism B one by one with changing of direction by an intermittent transferring mechanism C. The both are laid on a support of the caulking mechanism and a pressing body is lowered onto the support to caulk.
Patent JP-2000120126-A (JP)
Title: Buffering air pipe
Inventor: YAMAMOTO KICHINOSUKE
IPC: E03C1/122
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To buffer water hammer action due to drainage of non-constant quantity, obstruct air pressure variation and ascending of drainage, and smoothly drain water, by joining a plurality of vertical pipe systems with horizontal pipes, providing a specific bend on the way of an upper stream side horizontal pipe, setting confluence on the middle of a lower stream straight pipe, and submerging the extreme end of the horizontal pipe. SOLUTION: Drainage flowing in from a water receiving vessel 1 is substituted with trap sealing water to flow in a horizontal pipe 3, and falls from the associated part joint 4 of a vertical pipe to vertical pipes 5, 5'. The drainage revolvingly flows in from 90 deg. bend 6a enlarged in pipe diameter to horizontal pipes 7, 7', water hammer action is added to the upper stream side of a bend 8 or a confluent part deformed pipe 10, and water hammer action is added to an inflow pipe 12 through a horizontal main pipe 11. The extreme end 14 of an introducing pipe 13 is in the opened condition to submerge in a water level 16. Hereat, a buffering air pipe 18a of double pipe construction with a built-in vacuum break intake mechanism 26b in a buffer space and a buffering air pipe 25a on a horizontal pipe are provided on the parts to which the water hammer action is added. Hereby, water hammer on the lower stream of a vertical pipe leg part bend can be buffered.
Patent JP-2001146865-A (JP)
Title: Door lock
Inventor: MIYAKE MITSUNORI
IPC: E05B59/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a door lock capable of preventing locking of a lock member due to carelessness, etc., and preventing both of causing of a shut-out state and breakage of an opening part peripheral edge, etc., without spoling workability of locking and unlocking of the lock member. SOLUTION: A door lock 1 is furnished with an inner handle 15 and an outer handle 17 to operate a latch 31 and a cylinder and a some-turn 16 to lock and unlock a lock member 4 separately from the latch. Additionally, the inner handle and the outer handle are provided free to operate to revolve them to a specified angular position out of a normal revolving operation area to operate the latch, and a locking regulation means is newly provided.  This locking regulation means regulates locking of the locking member by the cylinder or the some-turn at the time when the inner handle or the outer handle is operated to revolve in the normal revolving operation area for latch operation and makes it possible to lock the locking member by the cylinder or the some- turn at the time when the inner handle or the outer handle is operated to revolve to the specified angular position out of the normal revolving operation area.
Patent JP-2001147104-A (JP)
Title: Position information detecting device
Inventor: FUJIMOTO ITSUKI
IPC: G01B11/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce greatly a change quantity of the part supporting a concave mirror generated in a high temperature environment. SOLUTION: A lens 25 is bonded and fixed on a floodlighting/light-receiving unit 27 for holding a light irradiation means 23 and a light receiving element 24. Support members 28a, 28b are mounted on two spots positioned on the both sides of an optical scale 22 on the floodlighting/light-receiving unit 27, and a fixing member 29 on which the concave mirror 26 is accurately positioned and fixed is fixed on the support members 28a, 28b by screws 30. By applying such a form that the concave mirror 26 is supported from both sides of the optical scale 22 in this way, fall of a U-shaped part seldom occurs even in a high temperature environment, to thereby enable to maintain the optical characteristic.
Patent JP-H10168091-A (JP)
Title: Diammine platinum complex and medicine comprising the same
Inventor: MOGI KINICHI
IPC: C07F15/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new diammine platinum complex, excellent in antitumor effects, having high safety, capable of effectively acting on a cisplatin-resistant strain and useful as an active ingredient, etc., of a therapeutic agent for malignant tumor. SOLUTION: This new diammine platinum complex is represented by formula I [Ru1 is a (substituted) alkyl, a (substituted) aralkyl or a (substituted) acyl; X is a halogen or two Xs together form a (substituted) malonic acid residue] and is excellent in antitumor effects and has high safety and is useful as a therapeutic agent, etc., for malignant tumor capable of effectively acting on a cisplatin-resistant strain.  The diammine platinum complex is obtained by reacting a aqueous solution of potassium iodoplatinate (K2 PtI4 ) prepared by adding potassium iodide to an aqueous solution of chloroplatinic acid with a diamine represented by formula II in a molar amount of 1-10 times based on the K2 PtI4 , providing a platinum complex represented by formula III, then adding silver nitrate thereto, converting the platinum complex into a diaquo complex and subsequently reacting the prepared diaquo complex with a malonic acid derivative or a halogen-containing acid.
Patent JP-H03191040-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: FURUKAWA AKIO
IPC: H01M4/38
Filed: 1989-12-20
Abstract: PURPOSE:To facilitate the electrochemical occluding and discharging of hydrogen in an alkaline electrolyte and to remarkably improve the discharging capacity of the electrode by forming the negative electrode in a metal - hydrogen alkaline storage battery of a Ti-Fe series hydrogen storage alloy having a specified compsn. CONSTITUTION:As the negative electrode in a metal - hydrogen alkaline storage battery, a hydrogen storage alloy having the following compsn. is used. Namely, the electrode made of a hydrogen storage alloy having the compsn. expressed by (Ti1-XAX)ZFe1-YBY as a general formula is used. In the formula, A denotes one or more kinds selected from the group of mixtures of Nb, Ta, V, rare earth elements or earth elements and B denotes one or more kinds of elements selected from the group of Mg, Ca, Sc, Y, La, Ce, Pr, Nd, Sm, Gd, Zr, Hf, V, Cr, Mo, W, Mn, Co, Ni, Cu, Ag, Zn, B, Al, Ga, In, C, Si, P, S, Ge, Sn, Pb and Sb, and the hydrogen storage alloy furthermore has the quantitative relationship of 0.01<=X<=0.5, 0.01<=Y<=0.5 and 0.7<=Z<=1.5.
Patent JP-H09153450-A (JP)
Title: Resist developing method
Inventor: YOKOCHI YOSHINARI
IPC: G03F7/30
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To automatically obtaine an accurate BTT(Break-Through Time) so as to realize the proper control of TDT(Total Development Time) in a resist developing process. SOLUTION: Waveform data written in a waveform memory 21 are repeatedly read out in an intermediate time period between an estimated BTT and a TDT, and a BTT is obtained through a BTT operation part 29 applying arithmetic algorithms A (i) to ideal waveform data with no noise and pseudo- waveform data varied in noise level, and the average value and the maximum deviation of a BTT related to data read out many times from the wave form memory 21 are obtained for each noise level concerning pseudo-waveform data varied in noise level. Algorism where the deviation is smaller than a threshold value and the average value is closest to a BTT which is obtained by applying the same algorism to ideal waveform data is selected out, and a BTT is obtained by applying the algorism to the final read-out data of waveform.
Patent JP-H05146983-A (JP)
Title: Selective suction device
Inventor: FURUYA HITOSHI
IPC: H05K13/02
Filed: 1991-11-21
Abstract: PURPOSE:To provide a selective suction device capable of surely sucking and conveying a board with either one sucking pad regardless of the shape and presence of holes or notches of the board to be adsorbed. CONSTITUTION:Multiple suction devices 1 are arranged on a support plate, and negative-pressure guide paths 5, 6, 7 and a valve body 11 movably supported in the negative-pressure guide path 7 are provided in each suction device 1. When a pin 10 having a sucking pad 4 on the other face and extended from the valve body 11 to the center section of the sucking pad 4 is brought into contact with a sucked object and thrust, the valve body 11 sets the negative- pressure guide paths 5, 6, 7 to the communicated state to a pin insertion hole 9 on the outer periphery of the pin 10, and negative pressure is guided between the sucking pad 4 and the adsorbed object.
Patent JP-H09150867-A (JP)
Title: Temporary sheet for container floor surface masking
Inventor: HANAOKA TADASHI
IPC: C23C14/20
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent dragging and wrinkling produced while a transporting machine is being run on a sheet laid on the inside floor surface of a container, and damage. SOLUTION: On one surface of a base sheet 1 which has required thickness rigidity, and water absorbing quality, an isolating sheet 2 is laminated, which is formed by laminating an aluminum vacuum evaporation film layer 5 onto one surface of synthetic resin film 4, and laminating and bonding protective synthetic resin film 6 onto the surface. Both the sheets are bonded and formed integrally through low elastic modulus adhesive layer 3 with no elapsed hardenability.
Patent JP-H08168215-A (JP)
Title: Magnet mounting equipment of permanent synchronous motor
Inventor: YOSHIMOTO HIDEO
IPC: H02K15/03
Filed: 1994-12-13
Abstract: PURPOSE: To provide a magnet installing equipment which can shorten the time to install a magnet piece to a rotor center in a permanent magnet synchronous motor. CONSTITUTION: In a magnet installing equipment which consists of a jig plate 3 which is installed at an end of a rotor center 1, a feed screw guide 5, and a stud 7, the feed screw guide 5 is separated into upper and lower parts at a face which passes through the center of a screw hole 7a and can be assembled and disassembled easily by means of bolts 9. The feed screw guide 5 is disassembled and magnet pieces 2 are moved to a place near a specified one on the rotor center. When the magnet pieces 2 come close to the magnet installing equipment, the feed screw guide 5 is assembled and the stud 7 is turned and then the magnet pieces 2 are pushed into a specified place. By this method, the installation time of the magnet pieces 2 can be remarkably shortened.
Patent JP-H05174830-A (JP)
Title: Positive electrode plate for closed alkaline storage battery
Inventor: MATSUMASA YOSHITAKA
IPC: H01M4/80
Filed: 1991-12-17
Abstract: PURPOSE:To improve the holding power of paste-like active material as an electrode plate, to avoid minor shorting within a battery, and to prevent the reduction of battery capacity, in a positive electrode for a closed alkali storage battery. CONSTITUTION:An electrode surface 1 filled with paste-like active material which mainly comproses porous nickel base having a three-dimensional network structure as well as nickel hydroxide base is coated with a micro-porous thin film carbon layer having conductivity. This constitution improves the holding power of paste-like active material in the base and prevents materials from falling when the battery is assembled or used.
Patent JP-H06179188-A (JP)
Title: Robot for inserting part
Inventor: SHIBUYA HAJIME
IPC: G05B19/18
Filed: 1992-12-14
Abstract: PURPOSE:To provide a robot for inserting a part at a low cost which can continue the insertion operation without stopping the robot even in the case where the part insertion fault is generated. CONSTITUTION:A robot for inserting a part is equipped with a holding part 4 held on the hand 2 of the robot by a supporting frame 3, spring 5 for pressing the holding part 4, and microswitches A-D operated by the movement of the holding part 4, and further equipped with a control means which detects the direction of the external force Y in the case where a part S contacts a pallet P, from the signals of the switches A-D and shifts the wrist direction of the robot in the opposite direction to the direction applied with the external force. Since, when the part S interferes with the pallet P, the attitude of the robot hand 2 can be changed to the opposite direction to the interference direction, and the part S can be insertion-accommodated as it is without stopping the robot.
Patent JP-H03193511-A (JP)
Title: Attaching structure of antiskid fittings for tire
Inventor: NISHI TOSHITAKA
IPC: B60C27/16
Filed: 1989-12-21
Abstract: PURPOSE:To prevent a tire from colliding against a car body by detachably attaching a holding element to both ends of an outside rope of a pair of flexible ropes for tightening an antiskid body, and operating a ratchet wheel device through an assistor so that the peripheral length of the rope may be variable in a tightening direction and invariable in a loosing direction to connect both the ends of the rope. CONSTITUTION:The antiskid body covers the periphery of a tire, and engages with an inside flexible rope inside the tire and a flexible rope 5 outside the tire. The first holding element 11 is attached to a rope 5a of the outside flexible rope 5, and the second holding body 12 is attached to a rope 5b. A lever 38 then is oscillated in a direction shown by an arrow (d) to rotate a ratchet wheel 35 in a direction shown by an arrow (c), and the ratchet wheel 35 therefore engages with a rack to make the holding bodies 11,12 approach mutually for tightening the rope 5 to engage a hook 46 with a locking hole 45. A claw 37 checks the reverse rotation of the ratchet wheel 35 during above process. The holding elements 11, 12 are then disengaged.