baber/WOPTO huggingface dataset:
Patent JP-H07214445-A (JP)
Title: Tool exchanger
Inventor: HAGA TSUTOMU
IPC: B23Q3/157
Filed: 1994-01-30
Abstract: PURPOSE:To provide a tool exchanger whose necessary space is small and also which has no fear of coming into contact or the like with the constituent members of a machine tool even if the tool storing ability of a tool storing magazine is made large. CONSTITUTION:This exchanger is equipped with a tool exchanger base body 22 provided at a machining center 10 and a tool storing magazine 23 which is provided at the base body 22 and moves in advance and retreat between the position G1 of tool exchange with the main spindle 16 of the machining center 10 and a standby position G2 in the vicinity of the main spindle 16 and stores plural tools 24, and conducts tool exchange by calculating a predetermined tool into a tool exchange calculating position H. The tool exchange calculating position H is set on a straight line R2 that is in parallel with the movement locus R1 of the rotation center of the tool storing magazine 23 and passes the center D of the main spindle 16.
Patent JP-S57154561-A (JP)
Title: Sealant
Inventor: NAKAHIRA SHIYUUTAROU
IPC: C08L21/00
Filed: 1982-02-19
Abstract: PURPOSE:To obtain a sealant which has outstanding durability and does not hurt man's fingers when it pinches them, by using rubber material which has extremely low hardness and high springing back elasticity. CONSTITUTION:Vulcanized rubber forming a sealant consists of 100pts.wt. rubber component, such as polynorbornane, natural rubber, and isoprene rubber, from 5 to 2,000 (Preferably from 50 to 2,000) pts.wt. factice such as linseed oil  and rapeseed oil, and from 20 to 2,000pts.wt. softener such as oil and plastics  etc. The hardness of such rubber materials is less than 30 deg. (preferably less than  20 deg.) in the case of an A-type rubber hardness tester, or less than 15 deg. in the case  of an F-type rubber hardness tester, while the springing back rate of this rubber  is more than 50% (preferably more than 60%).
Patent JP-H11206536-A (JP)
Title: Collapsible decorative frame for gardening pot
Inventor: SAGOU SHIGEMI
IPC: A47G7/08
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible decorative frame for a gardening pot capable of harmonizing various appreciating plants with surrounding nature by covering outside walls of the gardening pot and capable of improving transport efficiency/ housing efficiency by folding up the decorative frame when necessary. SOLUTION: A wooden main wall member 2 to cover one of a set of outside walls having the longer length among two sets of opposed outside walls of a gardening pot of an almost rectangular solid to plant various appreciating plants, two wooden collapsible wall members 3 and 4 connected to/supported by both ends of the main wall member 2 so as to be collapsible inside by covering a set of respective outside walls having the shorter length among the outside walls and a wooden fitting/installing wall member 5 fitted to/installed in the end parts of the two collapsible wall members 3 and 4 so as to be attachable by covering the other of a set of outside walls having the longer length among the outside walls, are provided/assembled. A gardening pot is housed in a space enclosed by these four wall members 2, 3, 4 and 5 to hide the outside walls of the gardening pot.
Patent JP-S62184652-A (JP)
Title: Recording and reproducing device
Inventor: SAITO ETSURO
IPC: G11B5/008
Filed: 1986-02-07
Abstract: PURPOSE:To attain the special reproduction such as 1/N speed and N-multiple speed by providing a buffer means giving a buffer action to a tape recording medium in the lengthwise direction between two head drums so that the tape recording medium is fed intermittently to the two head drums independently respectively. CONSTITUTION:A capstan 29 and a pinch roller 30 are provided corresponding to head drums 15, 16 and a tape slack is provided by a tension lever 93 between a couple of the head drums 15, 16. Thus, a tape is fed intermittently respectively and independently to the two head drums 15, 16, a trick play by the special reproduction is attained so as to set the 1/N and N-multiple speed freely and a complicated trick play is attained by the changeover of the running direction of the magnetic tape 10. As to each picture, it is reproduced by still reproduction and the disturbance of the picture is avoided.
Patent JP-H04252640-A (JP)
Title: Cordless telephone equipment
Inventor: ENDO TAKASHI
IPC: H04W84/10
Filed: 1991-01-29
Abstract: PURPOSE:To obtain a cordless telephone equipment capable of speech in the portable system between a master machine and a slave machine. CONSTITUTION:When a trunk line L connected to a master machine and an AC power source of this cordless telephone equipment are disconnected in the case of local speaking to a slave machine 2, a CPU 27 detects this disconnection by a trunk line voltage detecting circuit 12 and AC power source information to switch a switch SW to the side of a battery 26. The speech channel to the slave machine 2 is switched to a prescribed channel, and this switching information is transmitted to the slave machine 2 to switch the speech channel on the side of the slave machine 2 to a prescribed channel. Transceiver speech is performed between the cordless telephone equipment and the slave machine 2 through the prescribed channel switched in this manner. In this case, an independent telephone set 3 is connected through a trunk line L through modular connectors 4 and 5 for the purpose of coping with trunk line speech passing the trunk line L or incoming from the trunk line L.
Patent JP-S56153611-A (JP)
Title: Display piece for electric wire,holder thereof and tong piece for fixing same
Inventor: MARUSERU HESU
IPC: G09F3/04
Filed: 1981-02-25
Abstract: 1. Marking element for electric wires formed by a unit (1, 10) having a central oblong aperture (2, 11), and one approximately plane surface of which bears a printed sign intended for the composition of a coded reference mark, the said unit being equipped with means enabling it to be gripped with the help of a sampling tool (30), characterized in that the means are adapted to enable the marking element to be taken with the help of a tool in the form of a fork having two parallel branches (35, 36) and in that the lateral structures are formed either by two through bores (12) parallel and symmetrical in relation to a median plane of the unit (10), or by two grooves (3) provided respectively in the two opposite faces of the unit (1).
Patent JP-H06243337-A (JP)
Title: Automatic vending machine with microwave oven
Inventor: OHIRA KEIJI
IPC: G07F9/10
Filed: 1993-02-16
Abstract: PURPOSE:To provide an automatic vending machine with microwave oven for suppressing the leakage of radio waves at a minimum even when the dimension of a gap between a door and an opening part inside the microwave oven is a little dispersed. CONSTITUTION:The areas of doors 23 and 27 of a microwave oven 15 are set larger than the area of an opening inside a microwave oven box 16, a groove 34 is formed around the door 27 so as to be faced to the edges of openings 21 and 22 inside the microwave oven box, the breadthwise dimension of the edge part of the opening part and a distance from the opening plane of this opening part to the bottom of this groove 34 are respectively set to be almost 1/4 as long as the wavelength of oscillated radio waves, and a shielding member 36 is provided at the groove 34 so as to shield the opening plane of the groove 34 by being protruded from one side edge part to the other side edge part.
Patent JP-S56123016-A (JP)
Title: Control system for returning of reciprocating motion device
Inventor: KOIDE HIROSHI
IPC: G05D3/12
Filed: 1980-03-04
Abstract: PURPOSE:To control returning accurately with a simple constitution, by triggerring a monostable circuit by the output signal of a pulse encoder and by comparing this output with the reference speed voltage directly to obtain a speed error signal. CONSTITUTION:Through the output of servo amplifier 15 is applied to servomotor M to position the movable part, another signal is applied to amplifier 15 according to the mode. In the stop mode, switch SWA is closed, and motor M is driven untill the initial position is detected by initial position detector 7. In the going mode, switch SWC is closed, and motor M is driven in a uniform speed, and the pulse form pulse encoder 9 is applied to address counter 17 to indicate position information. In the returning mode, switch SWB is closed, and monostable multivibrator 28 is driven by the output of the pulse encoder to obtain the speed signal, and the output of address counter 17 is used as the reference signal to drive motor M by the speed error signal.
Patent JP-H11223882-A (JP)
Title: Film image reader
Inventor: IIZUKA TOSHIMI
IPC: H04N1/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of a foreign matter and dust to the inside of a film scanner which causes the deterioration of image quality or troule when the film scanner is not used. SOLUTION: A switching member for switching the size of a film insertion port 3a corresponding to the film of different size is provided with a cover 4 being a separate member. When the film scanner 1 is not used, the cover 4 is closed. By preventing the infiltration of the dust or dirt from the film insertion port of the film scanner, the performance of an optical system and a light source on the inside is prevented from being deteriorated, and the quality of the read original image is guaranteed.
Patent JP-H11228560-A (JP)
Title: Production of beta-hydroxy-gamma-butyrolactone compounds and beta-(meth)acryloyloxy-gamma-butyrolactone compounds
Inventor: MURATA NAOSHI
IPC: C07D307/33
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To safely and simply obtain the subject hydroxy compounds useful for producing (meth)acryloyloxybutyrolactones used as monomers for constituting coatings, adhesives, tackifiers, etc., by introducing a cyano group into a specific compound, hydrolyzing the cyano group and subsequently converting the product into the lactone. SOLUTION: This method for producing a compound of the formula (R<1> is H or methyl) (for example, β-hydroxy-Γ-butyrolactone) comprises dropping the aqueous solution of a cyanide such as sodium cyanide on a 3-halopropane-1,2- diol or a 3-halo-2-methylpropane-1,2-dione (for example, 3-chloropropane-1,2-dione) preferably at 40-80 deg.C, hydrolyzing the obtained cyano compound in the presence of an alkali or acid, such as sodium hydroxide, preferably at 50-100 deg.C, depositing the product with an acid by a conventional method and subsequently converting the deposited product into the lactone.
Patent JP-S57183421-A (JP)
Title: Open end spinning apparatus
Inventor: ARAN PAAKAA
IPC: D01H4/38
Filed: 1982-02-22
Abstract: A friction spinning apparatus comprises two rollers (1, 2) in closely spaced parallel arrangement which define between them a yarn formation zone at an elongate gap along the rollers and a feed duct (41 min ) which extends into the gap so as to feed fibres directly into the gap in such a manner that they can fall directly onto the yarn (419). The feed duct comprises two parts (415, 416) one (415) of which includes a planar portion defining a side wall of the fibre feed passage along the duct and the other (416) of which is a complex part defining the opposite side wall as well as end walls which in the assembled fibre feed duct extend between the opposite side walls.
Patent JP-H04265547-A (JP)
Title: Production device for optical disk
Inventor: SHIMIZU HIROSHI
IPC: G11B7/26
Filed: 1991-02-21
Abstract: PURPOSE:To offer the production device of an optical disk which can easily and accurately laminate two disk substrates with good positioning for axis. CONSTITUTION:A sticking board 2 of a disk can be smoothly slid on the surface of a supporting body 7 of the sticking board by inserting a member which reduces the frictional force between the sticking board 2 and the supporting body 7. Thereby, disk substrates can be accurately laminated only by fitting the accurate recessed and projected parts of tools for alignment of axis.
Patent JP-S56125811-A (JP)
Title: Winding of stationary induction apparatus
Inventor: INOUE TAMOTSU
IPC: H01F27/34
Filed: 1980-03-06
Abstract: PURPOSE:To decrease a partially charged voltage to be applied to oil and to elevate  the starting voltage of impulse corona of the stationary induction apparatus by a  method wherein an insulating layer having a low permittivity is formed at least on  one side of a strand conductor of winding and a shielding conductor. CONSTITUTION:The insulating layers 6 of kraft paper, etc., are provided at the inside of the strand conductor 2 of winding and of the shielding conductor 3, and the insulating layer 7 having the low permittivity is formed at least on the one side insulating layer 6. For the insulating layer 7 having the low permittivity, neo- glassine laminated paper is used. When the insulating layer is formed in this constitution, the starting voltage of corona is elevated, the thickness of insulation can be reduced to 52% of the conventional value, permittivity becomes small and the partially charged voltage to be applied to oil can be decreased.
Patent JP-H06222790-A (JP)
Title: Voice recognition device
Inventor: OGAWA HIROAKI
IPC: G10L15/28
Filed: 1993-01-22
Abstract: PURPOSE:To accelerate response processing for an inputted voice. CONSTITUTION:The priority is given to a word in a construction analysis part 5 to be outputted to a word spotting process part 4. The number of words N word-spotting-processed is reduced when the processing in the word spotting process part 4 is delayed, and further, the number of words N word-spotting- processed is increased when the processing in the word spotting process part 4 has time to spare, and the word spotting processing of N pieces of words among the words requested to subject to the word spotting processing from the construction analysis part 5 are performed in order of higher priority.
Patent JP-S57141785-A (JP)
Title: Coordinate reader
Inventor: TANABE NAOTO
IPC: G06F3/033
Filed: 1981-02-26
Abstract: PURPOSE:To recognize if a position detector is within an effective reader and to prevent malfunction, by locating a coil so that an effective coordinate read range between flat plates or a flat plate and AC magnetic field generator and exciting the coil in a frequency different from that of the generator. CONSTITUTION:Between flat plates 2 of a coordinate reader or a flat plate 2 and an AC magnetic field generator 1, a coil 8 is located so that an effective coordinate read range can be shown. This coil 8 is excited with a power supply 11 having a frequency different from that of the generator 1 to form two different AC magnetic fields on the flat plate 2. They are detected with a position detector 3' and branched at a branching device 9. The AC magnetic field formed at the generator 1 is inputted to a signal processor 5 via a phase comparator 4' for specified signal processing. The AC magnetic field formed with the coil 8 is inputted to a phase comparator 4'' to make phase comparison with the signal from the power supply 11, and an output signal 1 is outputted when the detector 3' is within an effective read range to prevent the generation of malfunction.
Patent JP-2000225410-A (JP)
Title: Method and device for conveying strip in hot rolling
Inventor: NAKAMURA YOJI
IPC: B21B39/14
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for conveying hot strips for permitting the prevention of waving by the decrease of deflection centrifugal force between rolls as measure for preventing the waving. SOLUTION: In the conveying method of the hot strip having nozzles for jetting a gas stream to the strip on a run out table on a rolling line for the hot strip, one or more kinds of the contacting/restraining position, roll pitch and guide setting position are adjusted so as to be in the limit of critical waving conditions which are derived from the contact position of the strip with a conveying roll at the time of conveyance, frictional tension between the strip and the conveying roll, roll pitch, installed position of guides, thickness, Young's modulus, width, length and dead weight of the strip.
Patent JP-H05221696-A (JP)
Title: Method for fixing single crystalline fiber for optical device to the base
Inventor: YAMAMURA HIROSHI
IPC: C03C27/00
Filed: 1992-02-14
Abstract: PURPOSE:To abrade both ends of single crystal fiber to a high grade of optically abraded faces by bonding single crystal fiber to the base using an bubble-free adhesive which has been defoamed under vacuum by ultrasonic treatment to give a substrate bonded with a bubble-free adhesive whereby the both ends of fiber is abraded into a ground surface of optically high grade. CONSTITUTION:The adhesive is defoamed beforehand by treating it with ultrasonic waves under vacuum. Using the defoamed adhesive, the single crystal fiber for an optical device is bonded to the base. Then, the adhesive in the bonded substrate is cured, as it is subjected to ultrasonic and vacuum-defoaming treatments.
Patent JP-H02212009-A (JP)
Title: Cutting method for channel steel and cutting device thereof
Inventor: MASAKANE TAKESHI
IPC: B23D35/00
Filed: 1989-02-06
Abstract: PURPOSE:To prevent deformation caused by internal stresses produced at the time of rolling a channel steel when the channel steel is out, by previously drawing a flange on one side of the channel steel, and cutting the channel steel while an outward force is applied to a flange on the other side. CONSTITUTION:A channel steel 12 is held at a cutting section, and then cut by a cutting edge 17 while a flange 15 on one side extending along the channel steel 12 is inclined inward and a force is applied to a flange 15 on the other side so as to open it outward. When a cutting edge 17 is moved from a condition where the channel steel 12 is set to a die body, an outer receiving edge 23 is moved by the action of a driving cam to hold the channel steel 12, and then the channel steel is cut by the cutting edge 17. However, at this time, since the flange 15 is previously drawn inward, the outer receiving edge 23 is returned to obtain the same condition as the cutting is not performed, even when residual stresses are extended. On the other hand, under the condition where the drawn and deformed side is held by the outer receiving edge 22, the flange 15 is inclined inward, but the flange is pushed and opened outward by a vertical component of a force F applied to a inclined part 30 of the cutting edge.
Patent JP-S54120316-A (JP)
Title: Data signal interface circuit
Inventor: SASAKI TAKEO
IPC: G06F13/38
Filed: 1978-03-10
Abstract: PURPOSE: To perform engine control properly by arranging a memory circuit which stores operation data, at the operation processing part for controlling an internal  combustion engine.  
     CONSTITUTION: With the operation processing part 1 which operates the input information from a variety of sensors according to the operation processing means predetermined, a first memory circuit 2 for storing data is connected. The actuator control part 3 which allows the data signal of the processing part 1 to be synchronized to the operation of the engine is equipped with the memory operation instruction generating circuit 3a which transmits memory operation instruction on demanding and a second memory circuit 3b which stores the data of the circuit 2. The judging circuit 4 which judges whether the memory operation instruction from said generaging circuit 3b is generated or not delays the operation data transmission to the control part 3 till the completion of memory operation of the second memory circuit 3b by means of a memory operation delaying circuit 5 which operates according to the output of the judging circuit, and precisely receives the data which are generated synchronously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07258080-A (JP)
Title: Medicinal composition that is suitable for reduction of choresterol in serum, proparation of smooth muscle cell, and prevention of restenosis, endometriosis or fibroid disease of womb
Inventor: HENRII UURUMAN BURAIANTO
IPC: A61K31/5377
Filed: 1995-02-16
Abstract: PURPOSE: To obtain the subject composition containing a compound designated by a specific formula, useful for lowering serum cholesterol level without an adverse effect accompanying to the treatment, inhibiting the proliferation of smooth muscle, inhibiting restenosis, inhibiting uterine fibroid disease, etc. CONSTITUTION: This medicinal composition for lowering serum cholesterol level, inhibiting the proliferation of smooth muscle, restenosis and uterine fibroid, contains a compound of the formula [R is a 1-6C alkyl, a 1-6C alkoxy, a halo or trifluoromethyl; R<1> and R<2> are each a 1-6C alkyl; (n) is 2-6; R<3> and R<4> are each a 1-4C alkyl or combine to form a substituent selected from a group of pyrrolidino, morpholino, piperidino, piperadino, 4-(a 1-6C alkyl)piperadino and 4-phenyl-piperadino] or their pharmaceutically permissible salt as an active ingredient. Further, as the above compound, e.g. Centchroman is preferably used.
Patent JP-H07232030-A (JP)
Title: Gas absorption column
Inventor: YAMAGUCHI FUMIHIKO
IPC: B01D53/18
Filed: 1994-02-25
Abstract: PURPOSE:To provide a gas absorption column which can increase the temperature of exhaust gas at the outlet of the gas absorption column with a simple constitution. CONSTITUTION:This column is equipped with a trap part 31 formed in the lower inside of a column main body 29, a gas inlet header 37 with a gas inlet 36 formed in the upper inside of the column main body 29, a finned tube 38 the upper end of which is connected to the gas inlet header 37 and the lower end of which is opened in an absorption liquid 32 of the trap part 31, and a gas outlet 39 formed in the lower part of the gas inlet header 37 on the periphery of the column main body 29.
Patent JP-S52112943-A (JP)
Title: Speed command device for elevator
Inventor: NAKAZATO MASAAKI
IPC: H02P7/00
Filed: 1976-03-17
Abstract: PURPOSE: To simplify the circuit for speed command device of elevator by reducing greatly the number of electromagnetic relays. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08217674-A (JP)
Title: Inhibitor of histidine decarboxylase
Inventor: SAITO MINORU
IPC: C07H15/26
Filed: 1995-02-16
Abstract: PURPOSE: To obtain the subject chemically stable inhibitor, containing a glycoside of an aglycone having a specific skeleton as an active ingredient, mild in actions, excellent in persistence of the actions and useful as an antiinflammatory, an antiallergic and antiulcer agents. CONSTITUTION: This inhibitor contains a glycoside of an aglycone having a flavan-3-ol skeleton as an active ingredient. Furthermore, the glycoside preferably contains any one of the group consisting of O-α-glycosides, O-β-glycosides and C-glycosides and further a glycoside comprising a sugar component which is glucose and an aglycone component that is (-)-catechin (e.g. 3,3'-4',5,7- pentahydroxyflavan represented by formula I), (+)-catechin (e.g. 3,3',4,5,7- pentahydroxyflavan represented by formula II), (-)-epicatechin, (+)-epicatechin, (-)-(epi)gallocatechin or a gallate derivative thereof. For example, the aglycone component is preferably obtained by extraction or separation thereof from a plant, especially a leaf of green tea.