baber/WOPTO huggingface dataset:
Patent JP-H1019946-A (JP)
Title: Method and apparatus for measuring single phase power
Inventor: TSUNODA TAKANORI
IPC: G01R21/133
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate power measurement by canceling the cause of various errors, e.g. gain error, offset error and phase error, due to an auxiliary transformer or an analog circuit at an input section. SOLUTION: Based on a signal tram a reference voltage current generator 1, voltage signals Va-Vc and current signals Ia-Ic are fed to an input terminal. 4a-4c represent auxiliary voltage transformers and 5a-5c represent auxiliary current transformers. Analog filters 6a-6f pass only the predetermined frequency band of secondary signal from the auxiliary voltage transformers and the auxiliary current transformers and sample hold circuits 7a-7f sample hold the signal at a predetermined timing. A multiplexer 8 selects one sample hold signal which is then converted through an A/D converter 9 into a digital data. A CPU 11 delivers a timing signal to the converter 9, the multiplexer 8 and the sample hold circuits 7a-7f through an I/O port 10 and reads out a data from the converter 9.
Patent JP-S5957415-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H01B3/12
Filed: 1982-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6063209-A (JP)
Title: Manufacture of water-swellable crosslinked polymer
Inventor: HONDA SHIGEMICHI
IPC: C08F2/00
Filed: 1983-09-16
Abstract: PURPOSE:To obtain the titled polymer with high water-swellability and transparency, by radical polymerization of a mixture of acrylamide and crosslinkable monomer in the presence of water followed by drying the resultant polymer at specific temperatures. CONSTITUTION:A monomer mixture of (A) 100mol of a (meth)acrylamide [pref. (meth)acrylamide] and (B) 0.01-5mol of a crosslinkable monomer [pref. N,N'- methylenebis(meth)acrylamide] are polymerized in an aqueous medium using (C) radical polymerization initiator (e.g., potassium persulfate) to prepare a water- swellable gel-like crosslinked polymer. Said polymer in then dried at 105-150 deg.C to obtain the objective polymer. Said polymerization is preferably carried out to a conversion >=85%.
Patent JP-H0218420-A (JP)
Title: Production of spherical polyimide powder
Inventor: SUZUKI ATSUSHI
IPC: C08G73/10
Filed: 1988-07-06
Abstract: PURPOSE:To obtain fine spherical polyimide powder, having specific values of imide cyclizing ratio, crystallinity, specific surface area and particle diameter and specified recurring units and excellent in moldability. CONSTITUTION:The objective powder having recurring units expressed by formula I (Ar is tetrafunctional aromatic group containing >=1 carbon 6-membered ring; Ar' is bifunctional aromatic residue) and recurring units expressed by formula II or III which is a cyclization precursor thereof as structural units 50-95% imide cyclizing ratio, 0-15% crystallinity, 5-19m<2>/g specific surface area and 0.1-10mu particle diameter.
Patent JP-H0219544-A (JP)
Title: Apparatus for determining fluid ejection performance of nozzle
Inventor: KANEDA TAKIO
IPC: G01M99/00
Filed: 1988-07-06
Abstract: PURPOSE:To provide the subject apparatus having high determination efficiency, provided with a pressure sensor, a part for estimating the position of a central axis and a part for controlling the measurement point, estimating the position of the fluid ejection central axis of a nozzle with the central axis position estimation part using a specific method and measuring the ejection pressure at the position with the pressure sensor. CONSTITUTION:The position of the fluid ejection central axis of a nozzle N is estimated by a central axis position estimation part 12 using procedures comprising the weighting of two measuring points utilizing the measured pressure values, interpolation of the position of the measurement axis using the weighted result and the determination of the final position of the measuring axis as the converged result of the measuring axis position. The relative position between the nozzle N and the pressure sensor PS is also controlled by a measuring point controlling part 13 in such a manner as to detect the ejection pressure with the pressure sensor PS at the position of the fluid ejection central axis determined by the central axis position estimation part.
Patent JP-S6148615-A (JP)
Title: Universal joint and its assembling
Inventor: YUKITA HISASHI
IPC: F16D3/40
Filed: 1984-08-15
Abstract: PURPOSE:To make it easy to assemble an universal joint by inserting one of axle pins which are put into a joint piece crossing each other at a right angle after assembling of a pair of joint shells and fixing the axle pin at the side of the joint shell. CONSTITUTION:In assembling of an universal joint, an axle pin 4 which is put piercing the hole 3a of a joint piece 3 is previously inserted into the joint piece 3 so as to first connect the fork 1a of the first joint shell 1 with the joint piece 3, and then an axle pin 5 is inserted into a press-fitting hole of a metal bush 7 in the fork 1a until coming into contact with the axle pin 4. The inside circumference of the joint piece 3 is next plastic-deformed by an extruding mold through a gap between the press-fitting hole of the metal bush 7 and a pair of the axle pins 5 to make tight plastic-coupling with the axle pin 5. The metal bush 7 is then press-fitted in the fork 1a, and the axle pin 4 is drawn out of the joint piece 3. The joint piece 3 is therefore tightly held between the forks 1a of a joint shell 1. On the other hand, the fork 2a of the second joint shell 2 is inserted along the joint piece 3, and the axle pin 4 is pierced on one side of the fork 2a into the fork 2a, and then a setscrew 8 is screwed through a shell hole 2c.
Patent JP-S5794488-A (JP)
Title: Welded joint of austenite stainless steel of high ductility
Inventor: SUKEGAWA MASAYUKI
IPC: B23K35/30
Filed: 1980-12-03
Abstract: PURPOSE:To obtain a welded joint having high creep breakdown strength at elevated temps. by specifying the composition of deposited metal in the welded joint. CONSTITUTION:The welded joint consists of 0.02-0.08 C, 0.1-1.0 Si, 2-3 Mn, 33-42 Ni, 21-25 Cr, 0.8-1.7 Mo, 0.2-0.8 Nb by wt% and 1.5-2.0 (Mo+Nb), and if necessary, 0.1-0.5 Ti and 1.5-2.5 (Mo+Nb+Ti), and the balance Fe in the part where there is no dilution from the metallic members to be welded. Here, the more the C, the higher the high temp. strength, but the too much C results in decreased high temp. ductility and therefore its range is limited. With the Si in excess of the upper limit, high temp. cracking is liable to occur. The Ni is required in order to improve high temp. strength, but if it is above the upper limit, high temp. ductility degrades. The Mo raises high temp. strength  and the same holds true of Nb, but above the upper limit, these will lower high temp. ductility. The Ti improves high temp. ductility and high temp. strength.
Patent JP-S5795177-A (JP)
Title: Super-conductive rotor
Inventor: OGATA HISANAO
IPC: H02K55/04
Filed: 1980-12-03
Abstract: PURPOSE:To excellently cool all over the super-conductive wiring circuit of the subject rotor by a method wherein an auxiliary wall, consisted of the radial wall with a number of small holes, is provided in the liquid refrigerant reservoirs of the super-conductive rotor, and the liquid in the liquid refrigerant reservoir is maintained concentrically. CONSTITUTION:A cylindrical partition 6 is provided in the rotor having a built- in super-conductive wiring circuit 1, helium is feeded in the rotor 2 from a feeding pipe 4 as a refrigerant, and the super-conductive wiring circuit 1 is cooled by sending liquefied helium 7 to the outside section and gaseous helium 8 to the inner side of the rotor utilizing the rotational centrifugal force. Also, on the inside of the partition 6, a radial wall 11 is arranged as an auxiliary wall, and a number of small holes 12 are provided on it in order to secure good circulation of the liquid. Accordingly, the liquefied helium 7 is dragged by the radial wall 11 due to viscosity, the liquefied helium is formed almost in one body and rotated along the outside of the partition 6, thereby enabling to give concentricity to the liquid surface when operated at a low speed and to obtain an excellent cooling effect.
Patent JP-H0457547-A (JP)
Title: Data communication equipment
Inventor: IKEGAYA TADAHIKO
IPC: H04L29/10
Filed: 1990-06-27
Abstract: PURPOSE:To make loads to terminal equipments to be connected to the data communication equipment uniform and to attain proper load decentralization by extending a reply time with respect to an incoming call when a load of a terminal equipment is increased. CONSTITUTION:Expiration times TA, TB, TC are set respectively to timers of terminal equipments A-C and when the timers of the terminal equipments A-C are started by a setup, a timer of a terminal equipment whose memory capacity M is smallest expires first. In this case, since the relation of TB<TA< TC exists, the timer of the terminal equipment B expires fastest, a reply signal output section 5c of the terminal equipment B is operated and outputs a reply signal to a network. Upon the receipt of the reply signal, the network returns an acknowledge signal to the terminal equipment B and sends a release signal to each terminal equipment via a line 10 succeedingly. Thus, a terminal equipment whose memory usage capacity is least with respect to a setup from the network replies to the call. Thus, the reception is not concentrated on a specific terminal equipment and proper load decentralization is attained.
Patent JP-H0517077-A (JP)
Title: Mischief preventing device for elevator
Inventor: NISHIDA NORIYO
IPC: B66B1/14
Filed: 1991-07-10
Abstract: PURPOSE:To provide a mischief preventing device for preventing a mischief when the door of an elevator is opened intentionally over a necessary degree. CONSTITUTION:When an elevator is in a closed door state (Step 1), if an opening button (Step 2) or a door safety shoe operates (Step 3), a door starts opening operation (Step 4), and after the lapse of a certain time (Step 6) from the perfect opened state (Step 5), the light in a cage is put OFF (Step 7). If a cage call is generated (Step 10) in a closed door state (Step 9), after the lapse of a certain time from the put OFF (Step 8), the lamp in the cage is put ON (Step 11).
Patent JP-S5691212-A (JP)
Title: Pipe for spectacle bows
Inventor: TODA SATOSHI
IPC: G02C5/14
Filed: 1979-12-26
Abstract: PURPOSE: To prevent ear ache and decrease slip-down of bows by mounting bellows type resin pipes to the parts of the bows of spectacles in contact with the ears.  
     CONSTITUTION: Bellow type resin pipes 2 are mounted to the parts of the bows 1 of spectacles to be put in contact with the ears. In order to facilitate mounting the pipes 2, cutting scores of suitable length are beforehand given in these. The bows are less slippery by the effect of the bellows, and are less in ache because they do not bite into the ears. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6061330-A (JP)
Title: Air conditioner for automobile
Inventor: TAKAHASHI TADAHIRO
IPC: B60H1/32
Filed: 1983-09-14
Abstract: PURPOSE:To lead cold outside air into a car room at the largest possible extent and thereby make a rate of fuel consumption improvable, by setting a select mode to an outside air lead-in mode when car room temperature exceeds the outside temperature as well as setting the maximum capacity of a compressor to be larger in proportion as a temperature differential comes smaller. CONSTITUTION:When car room temperature Tr exceeds outside temperature Ta, an inside and outside air select device 6 turns to an outside air lead-in mode by means of a control signal via a driving circuit 23a. A temperature differential DELTAT is, for example, judged in four steps by a maximum capacity setting device, if DELTAT>10 deg.C is the case, zero is stored in a C register but if DELTAT is of 5-10 deg.C, 2-5 deg.C, 0-2 deg.C, each of 1/3-3/3 is stored in a Cmax register showing the maximum capacity of a compressor 16. Next, a total signal T is set down to a parameter and capacity C corresponding to cooling load is calculated by a normal capacity operation device, and if C<=Cmax is the case, it is set to Cmax and control operation is repeated. With this constitution, the compressor is controlled while making the best use of the outside temperature by a second control device by means of a driving circuit 23b.
Patent JP-S6060562-A (JP)
Title: Current detecting circuit
Inventor: TODA MASAYOSHI
IPC: H02H3/08
Filed: 1983-09-13
Abstract: PURPOSE:To constitute a small-sized, low-cost current detecting circuit by using a specific current transformer which has a tertiary coil whose terminals are both short-circuited. CONSTITUTION:The current transformer 21 is equipped with the tertiary coil 22 whose terminals are both connected through a conductor 24 in addition to a primary coil 3, iron core 12, and secondary coil 4. A current to be detected is applied to both terminals 2a and 2b of the primary coil 3 and the current voltage converting circuit 100 consisting of a feedback resistance 6 and an operational amplifier 7 is connected to both terminals 5a and 5b of the secondary coil 4. Thus, the current detecting circuit 1 is formed, so when a large current is transformed into a fine current and detected, the need for a current transformer with a large number of turns and an operational amplifier for large current output is eliminated and the circuit is therefore reduced in size and manufactured easily. Thus, the size and cost of the circuit are reduced.
Patent JP-H05336857-A (JP)
Title: Tunnel type plant cultivator
Inventor: SANO TOMOKO
IPC: A01G31/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide the subject device capable of being readily maintained by fixing a pair of arch-like supports in a mutually faced arrangement, connecting the supports to each other with wires to form a tunnel type framework, arranging culture solution-supplying tubes having many small holes in their walls and arranging openings in the tube walls. CONSTITUTION:A pair of arch-like supports 1a, 1b comprising synthetic resin tubes are fixed to a ground GL in a mutually faced arrangement, and the supports 1a, 1b are connected to each other with many wires 3 in a proper interval to form a tunnel type framework. The tips of the supports 1a, 1b are connected with a synthetic resin tube 2 used for inserting a silicone tube which is used for reinforcing the supports and supplying a nutritive solution. Silicone tubes 4 having many small holes 15 in their walls and used for supplying a culture solution are inserted into the tubular circular spaces of the supports 1a, 1b and the synthetic tube 2. A supplying pipe 5 and a returning pipe 6 are connected to a culture solution tank 7, and many openings are arranged in the walls of the supports 1a, 1b in a proper interval to form holes 20 for inserting the roots of plants, thereby permitting to easily produce a tunnel wholly and uniformly covered with green branches and leaves in a short period.
Patent JP-H0810430-A (JP)
Title: Lift type grinder for game ball
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1994-06-28
Abstract: PURPOSE:To enable smooth rotation with a hoisting belt kept from contacting a fixed cover by forming a guide groove matching with the width of the hoisting belt at least at one point among an upper roller, a lower roller and a guide roller. CONSTITUTION:Game balls Y flowing down from an inlet 4 flow in between an induction member 20 and a lower roller 6 to press the induction member 20 downward while being grasped between the member and the lower roller 6 by one at a time by a resilience of an elastic body 25 so that they rises while being turned sliding with a soft material 15 having a low friction resistance. The game balls Y are carried upward being turned sliding with the soft material 15 likewise on a lifting surface of a hoisting belt 10 and discharged while being ground from a discharge port 3. The game balls Y fed are grasped one at a time with th elastic body 25 pressing the induction member 20 hence avoiding overlapping of the game balls Y. Zigzagging of the hoisting belt 10 is blocked with the lower roller 6 and a guide groove formed on a guide roller 7.
Patent JP-S6057009-A (JP)
Title: Expansion anchor
Inventor: AAMIN HAABU
IPC: F16B13/04
Filed: 1984-08-16
Abstract: An expansion dowel assembly includes an anchor bolt and an expansion element made up of at least two expansion element parts offset from one another in the axial and circumferential direction when mounted on the anchor bolt. A web interconnects the adjacent expansion element parts. Recesses are formed in the circumferential surface of the anchor bolt for receiving the expansion element parts. Another recess connects the recesses for the expansion elements parts and is arranged to receive the web interconnecting these parts. The expansion element parts encircle the anchor bolt by more than half of its circumference so that holders are not needed for securing the expansion element on the anchor bolt.
Patent JP-H0730290-A (JP)
Title: Electronic component installing machine
Inventor: CHIMURA NAOHIKO
IPC: H05K13/04
Filed: 1993-07-09
Abstract: PURPOSE:To shorten a distance of movement of a head part and to shorten a tact time for installation by providing a printed board holding part with a robot which moves the head part having a nozzle part sucking up an electronic component, by moving the holding part and all to the vicinity of a desired supplying body and by enabling execution of an installing operation in the course of the movement of the holding part as well. CONSTITUTION:A printed board 17 conveyed to an installing machine is regulated by a printed board holding part 11 and moved together with the printed board holding part 11 to the vicinity of a component supplying body 14 supplying a first component. When the movement is completed, a robot 15 sucks up an electronic component from the component supplying body 14 by the use of a suction nozzle 16. Next, the robot 15 installs the sucked electronic component in a prescribed attitude at a prescribed position on the printed board 17. When another electronic component to be installed subsequently is sucked up from a different component supplying body 14, the installing operation is executed while the printed board holding part 11 and all are moved in the direction X to the vicinity of this component supplying body 14. After the components are installed, the printed board 17 is released from the printed board holding part 11.
Patent JP-S6327097-A (JP)
Inventor: OKUJIMA YASUHISA
IPC: H05K7/14
Filed: 1986-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08339718-A (JP)
Title: Flat cable
Inventor: TAKEUCHI MOTOI
IPC: H01B7/08
Filed: 1995-06-12
Abstract: PURPOSE: To efficiently bind two or more flat cables (FFC) different in a width dimension of a connecting terminal part, and eliminate a problem such as dislocation even when bound FFCs are used in a condition of receiving 'rolling bending'. CONSTITUTION: The whole width (w) of an FFC where the conductor number of a connecting terminal part is few, is set in the same with the whole width of an FFC where the conductor number of a connecting terminal is many and a width is wide. Conductors 11 to 1n are arranged in parallel in an almost central part of the whole width (w) of a cable in the same pitch width (p) with a conductor pitch width of the wide FFC between two insulating tapes 2 and 2. Conductors 1a and 1b to detect a dimension of the cable are arranged in parallel on the respectively two-pitch outside of the conductors 11 to 1n. Only the conductors 11 to 1n of both end parts are exposed over a specific length in a width (w5 ) narrower than the whole width (w) of the FFC, and are formed as a connecting terminal part.  A reinforcing plate 3 to integrally cover the insulating tape 2 on its one surface and the connecting terminal part is stuck, and is formed as an FFC 4.
Patent JP-S6148327-A (JP)
Inventor: KAWAKAMI HIROSHI
IPC: A47L5/24
Filed: 1984-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0817591-A (JP)
Title: Eliminator for charged dust or the like
Inventor: TAKAMI TOSHIAKI
IPC: H05F3/04
Filed: 1994-06-28
Abstract: PURPOSE:To effectively remove dust or hair by neutralizing static electricity charged thereon and, then. drawing and eliminating the dust and hair. CONSTITUTION:An ion generating unit 11 has the high-voltage cable of a harness 7 connected to a circular ion generator 30. Also, a positive high-voltage cable is connected to a positive terminal 31, while a negative high-voltage cable is connected to a negative terminal 32. A sheet 15 is first positioned pertinently, and a power switch 6 is turned on. Then, adjustment dials 2 and 3 are operated, and a voltage adjustment knob 4 is operated, thereby causing the ion blow pipes 12a and 12b of a device body 10 to blow ions. At the same time, an ion suction device 21 is driven and a suction force is applied from dust suction pipes 13a and 14b via a suction hose 22, thereby removing dust or hair. Charged state is always neutralized via the combination of a long slit 42 and a short slit 43, thereby drawing dust or hair. In addition, the neutralized dust or hair is made to travel along a groove through the pipes 12a and 12b, and arrested via a through-hole 51.
Patent JP-H0518107-A (JP)
Title: Construction method for incidental facility of building
Inventor: NOBUHARA TETSUJI
IPC: E04G13/00
Filed: 1991-07-11
Abstract: PURPOSE:To facilitate the connection between a balcony and a stanchion and the construction of the balcony with the desired size and shape by using frames of the same type. CONSTITUTION:Multiple rectangular frames 1 are prepared, and bolt insertion holes 5 are formed at the preset positions respectively on the outer periphery side faces, upper faces, and bottom faces of long members 2 and short members 3 forming the outer periphery of the frame 1 while the frame 1 is kept horizontal. The frame 1 is used for the floor frame 6 of a balcony and a stanchion 7 supporting the floor frame 6 from below, and adjacent frames 1 are connected together by bolts 10 inserted into the matching bolt insertion holes 5.
Patent JP-S5959018-A (JP)
Inventor: EBARA MINORU
IPC: H02H7/085
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1115086-A (JP)
Title: Lenticular display body and its sticking method
Inventor: YOSHIDA TSUTOMU
IPC: G02B27/22
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To enable everyone to easily judge the propriety of sticking a synthetic image and a lenticular sheet in the case of sticking both of them by arranging a straight line extended in the longitudinal direction of a cylindrical lens to be stuck at a specified position on the synthetic image and sticking both of them by judging that alignment of both of them is correct when the straight line becomes a specified state in the case of observing the synthetic image through the lenticular sheet. SOLUTION: The straight line extended in the longitudinal direction of the cylindrical lens is provided on the synthetic image. The straight line is two 'black lines' provided at two spots being the positions of parallax 2 and parallax 3 at the spots corresponding to the cylindrical lens of both right and left ends of the synthetic image. Parallelism between the synthetic image and the lenticular sheet is confirmed in a state where the whole of either black line is visually sensed through the cylindrical lens. Both of them are moved in the arraying direction of a picture element while securing the parallel state. At the point of time when two black lines are simultaneously visually sensed or when they are not simultaneously visually sensed, it is judged that the alignment of both of them is correct and both of them are stuck in such a state.