baber/WOPTO huggingface dataset:
Patent JP-S5911224-A (JP)
Title: Transfer equipment of pipe and the like
Inventor: YAMAMURA MICHIO
IPC: B29C65/00
Filed: 1982-12-08
Abstract: PURPOSE:To obtain the titled equipment which makes a pipe to rotate and proceed smoothly and improves an operational efficiency, by shaping a hypothetical cylinder with the group of plural flexible shafts, twisting them in a desired oblique angle and rotating themselves at the same time in the same direction at an equal velocity. CONSTITUTION:One end of the group of flexible shafts 3 is supported at a ring box 1 and another end is at a support ring 9 and it is supported inside a bearing ring 11 at its intermediate part. The group of flexible shafts is twisted in a desired oblique angle and each shaft 3 is rotated at the same time in the same direction at an equal velocity and each pipe P is made to rotate and proceed at a uniform velocity.
Patent JP-H0664808-A (JP)
Title: Recording sheet curl removal device and recording device equipped with the curl removal
Inventor: UCHIDA YASUHIDE
IPC: B65H23/34
Filed: 1992-08-13
Abstract: PURPOSE:To provide a curl removal device occupying small space by applying the constitution where a crescent-shaped shaft is caused to rotate for the removal of the curl of a recording sheet at a process between a record sheet feed operation and a record sheet feed stopping operation. CONSTITUTION:A crescent-shaped shaft 7 rotating about a rotation center 9, and having a lockable large radius section R1 and small radius sections R2 at both sides of the section R1, is provided at a position nearer a thermosensitive roller 6 from a platen roller 1. Also, an introduction guide 8 is provided between the shaft 7 and the roller 6, and the shaft 7 is caused to rotate about the rotation center 9, when the platen roller 1 stops a feed operation for a thermosensitive sheet 5. When the roller 1 is performing a sheet feed operation, the small radius sections R2 are made to come in contact with the sheet 5 for removing the curl thereof. Also, when the feed of the sheet 5 is stopped, the large radius section R1 is made to come in contact with the sheet 5, thereby preventing the occurrence of reversed curl.
Patent JP-S59105526-A (JP)
Title: Measurement of resonance characteristic for acoustic system
Inventor: NISHIMURA MASAHARU
IPC: G01H13/00
Filed: 1982-12-09
Abstract: PURPOSE:To enable accurate measurement of characteristics such as resonance frequency and resonance factor in the acoustic system by determining resonance characteristic from a characteristic curve of sound pressure response function. CONSTITUTION:When resonance characteristics of an acoustic system 41 are determined by a test of a speaker 42, an electric impedance of a driving coil VC thereof 42 is measured beforehand. Then, input terminal voltage and current of the speaker 42 and a sound pressure P at a response point are measured when the speaker 42 is set into the acoustic system 41. From these measured values, a transmission function is determined between an input impedance and an input current obtained from an input terminal of the speaker 42 and the sound pressure P. From these values, a sound pressure response function is obtained with respect to vibration of the diaphragm of the speaker 42 to determine a resonance characteristic from a characteristic curve of the response function with respect to the frequency. As a result, acoustic characteristics such as resonance frequency and resonance factor of the acoustic system 41 can be obtained correctly.
Patent JP-S6372203-A (JP)
Title: Power amplifier
Inventor: TAKASHIGE TETSUO
IPC: H03F3/24
Filed: 1986-09-16
Abstract: PURPOSE:To improve the efficiency of an amplifier by connecting a fluctuation load in series with a constant voltage power amplifier via a resistor and providing a negative feedback circuit feeding back a voltage across the resistor to increase the output resistance equivalently. CONSTITUTION:An input signal Vi is inputted to the constant voltage power amplifier 5 and a small resistor 8 having a resistance Rs is connected in series with a load 6 whose resistance is Re and then connected to an output of the amplifier 5. Then the voltage across the small resistor 8 is fed back to the amplifier 5 by the negative feedback circuit 9. Thus, the output resistance of the amplifier 5 is increased equivalently and even if the resistance Re of the load 6 is fluctuated, the amplifier 5 is operated efficiently. The titled amplifier is suitable for signal output of a track circuit.
Patent JP-S6267301-A (JP)
Inventor: ROBAATO DABURIYU DETSUKAA
IPC: F04B11/00
Filed: 1986-09-16
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-H0871630-A (JP)
Title: Cooling method of high temperature metallic plate
Inventor: NAKADA NAOKI
IPC: B21B45/02
Filed: 1994-09-09
Abstract: PURPOSE: To improve uniformity in the width direction of a material and to obtain a high quality product by moving a shield plate that shields cooling water in the direction of the arrow and thereby stepwise varying the shielding area by the shielding plate in each cooling zone in accordance with cooling conditions and the transporting speed of a metallic plate. CONSTITUTION: In this method, cooling water 6 is supplied from plural nozzles 5 arranged in the width direction of a high temp. metallic plate 1 that travels on a run out table, cooling the upper face or the lower face of the metallic plate 1. The means 2, which shields the cooling water 6 supplied directly to the end part in the width direction of the high temp. metallic plate 1, is arranged in plural numbers in the travelling direction inside a cooling zone; the area for shielding the cooling water is individually expanded/contracted in the width direction of the plate; and the cooling capacity is controlled in the width direction.  Thus, a masking ratio is fixed for each shielding width of masking which is set in plural stages, the coiling temp. distribution is thereby obtained which is uniform in the width direction of the plate, and uniformity is improved in the width direction of the material.
Patent JP-H1057337-A (JP)
Title: Rf coil for mri, quadrature synthesis method, quadrature power supply method, quadrature synthesis device and quadrature power supply device
Inventor: OGINO TETSUO
IPC: G01R33/34
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To improve direct currency capacity and make synthesis ratio free. SOLUTION: RF coil 100 for MRI is composed of a first and second RF coil having a respective symmetrical shape to a symmetry plane and connected together with a connecting point applied on the symmetry plane. First lead out part is drawn out from the first lead out point on the first RF coil and from the second lead out point on the second RF coil while the second lead out part is applied symmetrically opposite to the first lead out part with the symmetry plane between. Phase of the output voltage VA of the first lead out part is shifted 'plus theta' by a phase unit 54a while phase of the output voltage VB of the second lead out part is shifted 'minus theta' by a phase unit 54b. A zero degree combiner 56 is to synthesize output signals from the phase units 54a, 54b and send it to MRI processing unit.  Zero degree elements and 90 degree elements of NMR signals are quadrature synthesized in synthesis ration 1: tan  theta}. RF coil as well as lead out part and wiring are enabled to symmetrically set to improve direct currency capacity. Synthesis ratio is freely altered by theta.
Patent JP-S6464580-A (JP)
Title: Driving method for linear three-phase synchronous motor
Inventor: MIZUNO TSUTOMU
IPC: H02P25/06
Filed: 1987-09-01
Abstract: PURPOSE:To make a magnetic sensor unnecessary by causing a cosine wave current having a given phase and the same magnitude to flow through two windings out of three-phase windings at the time of starting an apparatus and thereafter applying a given three-phase AC. CONSTITUTION:When power is applied at the time of starting an apparatus, an initializing circuit 27 specifies the address of ROM 25 so that said ROM supplies a cosine current having a given phase in the phase U and phase V of a linear three-phase synchronous motor and the same magnitude. Further, said circuit 27 outputs a thrust command to an adder 29. Thus, a movable element equipped with a primary side winding is positioned at a constant place relative to a secondary side magnetic pole. After that, a current output command is stopped and a counter 23 is preset. Then, a speed command is outputted to a comparator 19 to start the motor to operate a position feedback loop.
Patent JP-S59107124-A (JP)
Title: Air conditioner
Inventor: DEJIMA KIYOSHI
IPC: F24F13/22
Filed: 1982-12-09
Abstract: PURPOSE:To process drain water within the titled air conditioner and to decrease the temperature of exhaust heat from a condenser by absorbing and evaporating drain water by a humidifying element which is made up of flat plates and corrugated plates formed by a material having a water absorbing property. CONSTITUTION:The humidifying element 8 is formed by laminating flat plates 8A and corrugated plates 8B on each other. A paper-like material of a water absorbing property, formed by mixing an activated carbon fiber with a cellulose fiber, is used in each of flat plates and corrugated plates. Air flow passages 8C are formed by the flat plates 8A and corrugated plates 8B are laminated one upon another within a frame body 8D. In addition, a paper-like material of a water absorbing property formed by mixing an active carbon fiber with a cellulose fiber is used for each of the flat plates 8A and the corrugated plates 8B. Accordingly, because the element 8 is of a honeycomb structure and widens the contact area of air, it is possible to make the air conditioner in an extremely small size as compared with the case of using foaming urethane.
Patent JP-S6459494-A (JP)
Title: Goods sales data processor
Inventor: IIDA YUJI
IPC: G07G1/12
Filed: 1987-08-31
Abstract: PURPOSE: To manage the sales data for every operator by making every operator have a card and load his own card onto a card reader/writer while a commodity is registered or after registration of the commodity. CONSTITUTION: This data processor is provided with a card data buffer 4 which temporarily stores the data that are read out of or written into a card 1 by a card reader/writer 2, and a card loading judgment means 5 which judges whether the card 1 is loaded onto the reader/writer 2. When the loading of the card 1 is recognized, a 1st card data updating means 6 updates the sales data stored in the card 1 based on the commodity sales data which are acquired by the register operations of commodities. Then, a 2nd card data updating means 7 which temporarily stores the sales data corresponding to the commodity sales data in the buffer 4 when the non-loading of the card 1 is recognized and updates the sales data on the card 1 after the card is loaded. In such a constitution, the sales data are surely managed for every operator.
Patent JP-H1163795-A (JP)
Title: Cooling storage
Inventor: SAEKI TATSUO
IPC: F25D23/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To allow larger upper and lower dimensions of an opening part of a housing chamber while the overall height thereof is kept unchanged, and also block the entry of dust accumulated in a rail under a slide door into the housing chamber. SOLUTION: An upper open rim of a lower rail 20 composing a slide door is installed at a position below the level of a bottom plate 5 of a housing chamber 2. As a result, the lower rail 20 is set back so much to allow larger upper and lower dimensions of an outlet/inlet for convenience's sake in one way or another. For example, a larger food material can be easily taken in or out. A drain port 34 is bored in a side wall 20A outside the storage of the lower rail 20. A drain guide 38 is mounted over a surface outside the storage of the lower rail 20 from a rear panel 36 of a machine chamber 3, and connected to a drain pipe 40 for discharging the drain in the storage. Dew water and dirt accumulated in the lower rail 20 flow out through a drain port 34 to be received by the drain guide 38, and are discharged outside together with the drain in the storage from the drain pipe 40.
Patent JP-H0960092-A (JP)
Title: Superfluous water draining structure of hot water cleaning device
Inventor: NIIYAMA TETSUJI
IPC: E03D9/08
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To easily and surely drain superfluous water generated in a flush toilet to a water cleaning device and to facilitate positioning and fixing of a draining pipe as a draining passage. SOLUTION: In a hot water cleaning device constructed in such a manner that a water supply valve means 3 is provided in a connection part with a service water pipe, a reserve tank and a hot water tank are provided in its downstream side, a water pump is provided between the reserve tank and the hot water tank and a nozzle part for jetting cleaning water to a human body local part is connected to the hot water tank, a superfluous draining port is formed in an optional spot communicated with the flush toilet draining port of a base part 6 in which each unit is fixed.  A cylindrical body 14 with both of its ends opened is provided in this superfluous water draining port such that its ends are projected from the upper and lower parts of the superfluous water draining port and the other end of a draining pipe 12 with its one end connected to a spot in which superfluous water is generated is connected to the end of the cylindrical part 14 projecting from the upper part of the superfluous water draining port.
Patent JP-H0663483-A (JP)
Title: Resin coating die
Inventor: OKADA NAOKI
IPC: B05C3/12
Filed: 1992-08-14
Abstract: PURPOSE:To obtain a resin coating die capable of producing an optical fiber tape core wire consisting of optical fiber strands held to an accurately arranged state by colectively coating the optical fiber tape core wire consisting of many optical fiber strands, especially, five or more optical fiber strands. CONSTITUTION:Two or more of coating parts 14, 18 constituted of resin sump parts 15, 19 and die parts 16, 20 are provided in series and the opening dimension of the die part 16 on the inlet side of optical fiber strands 1... is made smaller than that of the die part 20 on the outlet side of said strands.
Patent JP-H0883642-A (JP)
Title: Sealing plug for waterproof connector, manufacture thereof, and molding die
Inventor: ITO MASAHITO
IPC: H01R43/00
Filed: 1994-09-12
Abstract: PURPOSE: To improve the sealing property by integrating a terminal and a plug body. CONSTITUTION: A hard resin material is filled in a cavity via the nozzle of the second die 15 to form a resin terminal 12. The first die 14 is opened in the vertical direction, it is turned 180 deg., a new cavity is formed around the bulge section of the terminal 12, and styrene elastomer is filled, for example. The elastomer flows around the bulge section of the terminal 12 while the temperature is not dropped so much, and it is filled in the new cavity to melt the outer periphery of the bulge section. The dies 14, 15 are opened when the temperature of a molding is dropped to a prescribed value, and a formed sealing plug 11 is taken out. The plug body 13 of the sealing plug 11 is integrally molded with soft elastomer while the bulge section of the terminal 12 is partially melted.  The fitting work of the plug body 13 to the terminal 12 is not required, the sealing plug 11 can be formed by molding only, the parts control after molding is required on only the sealing plug 11, the terminal 12 and plug body 13 are integrated, and the sealing property is improved.
Patent JP-H1064860-A (JP)
Title: Substrate processing device
Inventor: FUJITA MITSUHIRO
IPC: H01L21/304
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device of smaller size wherein inversion operation of a substrate is allowed. SOLUTION: A substrate inversion mechanism part 20 comprises a pair of chucks 21 and 21, and with the chuck 21 opened/closed, a substrate W is held or released. The pair of chucks 21 and 21 is inverted by an inversion motor. In addition, the substrate inversion mechanism part 20 is movable in vertical direction by an ascending/descending cylinder 29. At switching of back surface washing/front surface washing of the substrate W, the substrate inversion mechanism part 20 comes down and closes the chuck 21 to hold the substrate W, and then rises to invert the substrate W. Then it comes down again to place the substrate W on a substrate supporting stage 2.
Patent JP-H04102800-A (JP)
Title: Valve mechanism of pressure vessel
Inventor: IWABORI MASAYUKI
IPC: F17C13/04
Filed: 1990-08-17
Abstract: PURPOSE:To obtain a valve mechanism possible to be filled easily at a low cost without giving the bad influence to a flow quantity limiting member by providing a passage connected to the inside of a pressure through a nozzle at the time of filling. CONSTITUTION:A nozzle 6 comprising an 0 ring 4, a spring 5 and a valve rubber 7 is inserted to a valve main frame 3, and thereafter, it is inserted to the midway so as to form a passage 9 passing through a valve seat member 8, in which slits more than one slit as a press-in part are provided, and a limiting member 10 and a stator 1 are comprised in the valve seat member 8. At the time of filling, the material supplied from the tip of the nozzle 6 reaches inside of the pressure vessel 1 through the passage 9. Thereafter, at the time of concluding the filling, a valve main frame 3a is pressed by a press-in member 13a to press-in the pressure vessel 1 and the valve main frame 3a, the valve main frame 3a and a valve seat member 8a at appropriate positions. The passage 9a formed in the press-in part of the valve main frame 3a and the valve seat member 8a is sealed with the described press-in operation to maintain the airtightness inside of the pressure vessel 1.
Patent JP-H04101318-A (JP)
Title: Thermal fuse mounting device
Inventor: KAGAWA SHINICHI
IPC: H01H37/76
Filed: 1990-08-17
Abstract: PURPOSE:To ensure thermo-sensing and eliminate poor insulation by inserting a thermal fuse folded in two segments and piled one over another from an insert hole in a metal fixture, and performing installation while a fixing pawl is pushed and bent. CONSTITUTION:An insert hole 18 is furnished in the neighborhood of a bend of a metal fixture 14 equipped with a holding part 15 and a mounting part 17. A thermal-fuse is folded in two segments, which are overlapped one over the other, and accommodated in a holding part 15 of the metal fixture 14 in such an arrangement that the body 11a of the fuse is situated up and the part with leads facing down. This thermo-fuse 11 is inserted from the insert hole 18 of the metal fixture 14, and is fastened. Accordingly only the side with the thermo-fuse can be put in contact with an object with rising temperature. This allows temp. sensing free from influence of swell at the tip due to two-folding, and pressure contacting and fixation of the thermo-fuse can be done in a position some apart from the body 11a of the thermo-fuse.
Patent JP-H0264663-A (JP)
Title: Exhaust structure of vertical image forming device
Inventor: TAKESHITA MASAHIKO
IPC: G03G21/20
Filed: 1988-08-31
Abstract: PURPOSE:To completely cut off hot air produced by a fixing device, to discharge it easily, to keep the temperature in an image forming part constant, and to perform stable image formation by providing a ventilation flue between the image forming part and fixing device. CONSTITUTION:An upper heat shielding plate 22a is provided between the fixing device and image forming part so that heat transfer from the fixing device 11 to the image forming part is cut off and also the ventilation flue 24 is formed. When a ventilating fan 14 is activated, air in a hollow 22 is discharged from an exterior case 17; at the same time, air outside the exterior case 17 is sucked into it from an outside air intake 23 and flows through the ventilation flue 24; hot air produced by a fixing roller 11a in the fixing device 11 is caused to flow by the air flowing the ventilation flue 24 and is then discharged from the exterior case 17 by means of the ventilating fan 14. Since temperature in the image forming part is always kept constant, stable image formation is performed.
Patent JP-S6373396-A (JP)
Inventor: TAGAMI SHINICHI
IPC: G07G1/12
Filed: 1986-09-16
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-H0770757-A (JP)
Title: Thin film forming device and formation of thin film using the same
Inventor: ANDO AKIRA
IPC: C23C16/52
Filed: 1993-09-01
Abstract: PURPOSE:To provide a thin film forming device and the formation of a thin film using the device, by which the uniform film formation on a substrate can be performed and a highly functional thin film element can be stably supplied. CONSTITUTION:The electronic precision balance 3 linked to the substrate holder 2 is provided at the bottom of the inside of the reactor 1. The substrate 4 used as a sample is placed on the upper part of the substrate holder 2 and the substrate heater 5 for heating the substrate 4 is provided on the side of the lower part of the substrate holder 2 so as to leave a space between the heater 5 and the substrate holder 2. Further, the gas introducing pipe 6 which is connected to the automatic open/close valve 7 positioned on the outside of the reactor 1 is extended into the reactor 1 and further, the tip of the gas introducing pipe 6 is provided above the substrate 4 so as to leave a specified space between the tip and the substrate 4. The change in mass of the substrate 4 during the film formation is measured by using the precision balance 3 to control the film formation with the change in mass of the substrate 4.
Patent JP-2001042351-A (JP)
Title: Production of liquid crystal display device
Inventor: MIYOSHI TATSUHIKO
IPC: G02F1/1347
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the production time of a substrate having proper flexibility by forming a liquid crystal display device having a laminar structure in which (n) layers of liquid crystal layers (wherein (n) is an integer >=2) are held by >=n+1 and <=2n-1 sheets of flexible substrates. SOLUTION: Substrates 1A, 1B are laminated with a liquid crystal layer 6A interposed to produce a liquid crystal cell B for blue display. Then a substrate 1C and the liquid crystal cell B are laminated with the liquid crystal cell 6B interposed to constitute a green display cell G, and further, a substrate 1D and the liquid crystal cells B, G are laminated with a liquid crystal layer 6C interposed to produce a liquid crystal cell R for red display. Namely, one liquid crystal cell is first produced by using two substrates, and then a liquid crystal cell having a two-layer structure is produced by using the liquid crystal cell and another substrate. Further, a liquid crystal cell having a three-layer structure is produced by using the liquid crystal cell having a two-layer structure and another substrate. Since the liquid crystal cell is produced as two units separated from each other and then laminated, each liquid crystal cell can be separately produced in parallel processes. This reduces the production time.
Patent JP-H0858829-A (JP)
Title: Separate sheet superior in mar resistance
Inventor: HARADA NORIAKI
IPC: B65D57/00
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a separate sheet that is hardly marred or inconspicuously marred, superior in sucking workability, free from a possibility that a load may fall in, and extended in service life. CONSTITUTION: In a plastic separate sheet composed mainly of a thermoplastic resin, a glossiness Ae on one or both surfaces is 20% <=Ae<=60%, an embossed shape on the surface meet requirements of 0.2<= the total area of projected part 1 the total area of recessed part <=2, and 10μm<= the ridge height of projected part <=100μm, and a superior mar resistance is imparted.