baber/WOPTO huggingface dataset:
Patent JP-S6422266-A (JP)
Title: Control of shape of shuttle of shuttle cock
Inventor: OHARA TOSHIYUKI
IPC: A63B67/187
Filed: 1987-07-18
Abstract: PURPOSE: To eliminate dispersion in flying characteristics, and provide more of well-flying shuttle cocks by correcting a feather crown planted angle etc. under heat, and adjusting the form of a skirt part. CONSTITUTION: A shuttle cock A is charged into a die 3 having a hole 3a in a correct form of the shuttle cock A. While a feather crown 21 is heated, a die jig 4 for adjusting the form from the back of the shuttle cock A is inserted. As the die jig 4 is inserted into a skirt part 2, feather shafts 21a of the feather crown 21 are held between the die jig 4 and the die 3, thereby the form of the skirt part 2 such as angles of the feather shafts 21a to a base 1, the diameter of a base part of the skirt part, etc., can be favorably adjusted.
Patent JP-S6071681-A (JP)
Title: Heat storage material composition
Inventor: KIDO TOSHIROU
IPC: C09K5/06
Filed: 1983-09-29
Abstract: PURPOSE:To provide a heat storage material composition resistant to the lowering of the quantity of the stored heat by the repetition of melting and freezing, from easily available raw materials, by compounding sodium sulfate decahydrate with hydrated aluminum silicate at a specific ratio. CONSTITUTION:The objective heat storage material composition is produced by compound (A) 100pts.wt. of sodium sulfate decahydrate with (B) 1-20pts.wt. (preferably 4-10pts.wt.) of hydrated aluminum silicate, and if necessary (C) a melting point modifier composed of a eutectic mixture of potassium chloride, aluminum chloride, etc. and (D) a crystal habit modifier composed of preferably sodium laurate, etc.
Patent JP-S6336189-A (JP)
Inventor: MASUHARA YASUHIRO
IPC: G21C3/32
Filed: 1986-07-30
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-S58193280-A (JP)
Inventor: JIERII KURAIDO HETSUDOUN
IPC: B65H55/00
Filed: 1982-10-13
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-S6074904-A (JP)
Title: Controller for electric car
Inventor: CHIKAMATSU HIDEAKI
IPC: B60L15/20
Filed: 1983-09-28
Abstract: PURPOSE:To prevent a main circuit from becoming an overcurrent by not receiving a command from a driver's cab when the speed of a vehicle exceeds the prescribed speed but continuing to store the command which was given when the speed of the car was the prescribed speed or lower. CONSTITUTION:When a car is accelerated, a tachometer generator 4 produces an output, and when the speed of the car exceeds the prescribed value, the ground sides of electromagnetic valve coils 28, 29 are disconnected. Accordingly, after the main handle of a master controller 1 is set to a disconnecting position 13, a reverse rotation handle is shifted from a forward position 7 to a reverse position 9, and even if the handle is again advanced to 1-notch position 14 or 2-notch position 15, a reversing unit does not reverse, but holds the forward position. Since the reversing unit 43 is not shifted to the reverse side, a cam contactor 25 does not close, but an output signal 27 is not pressurized. In other words, if the forward command or reverse command instructed from the driver's cab is different from the stored forward command or reverse command, a main circuit is not formed.
Patent JP-S5970331-A (JP)
Title: Data transmitter
Inventor: KUSAMA TAKEO
IPC: H04L5/16
Filed: 1982-10-15
Abstract: PURPOSE:To transmit a control signal as well as a data code, by transmitting the data code and the control signal with separate frequency bands. CONSTITUTION:The data signal and the control signal as transmission data (b) are given in time division. When the data (b) is the data code, the carrier is transmitted by being modulated by a modulator 1 and the data code is reproduced by a demodulator 6 of the receiving side. When the data (b) is other than the data code, a quasi-carrier having a frequency different from that of the carrier is generated from the modulator 1 with a transmission control signal (a) and inputted to a modulator 13. Further, the control signal is detected at a detecting circuit 12 from the data (b) and the quasi-carrier is modulated by the modulator 13. An output of the modulator 13 is transmitted, the quasi-carrier is detected by a BPF8 at the receiving side and the control signal is detected at a control signal detecting circuit 14.
Patent JP-H0712476-A (JP)
Title: Cooling structure for sealing part of high temperature vessel
Inventor: NAKAJIMA TAKENORI
IPC: F28D15/02
Filed: 1993-06-25
Abstract: PURPOSE:To provide a cooling structure of a sealed part of a low-cost high temperature vessel in which cooling of the sealed part of the vessel can be effectively conducted with a simple structure. CONSTITUTION:An evaporating part 31 of a heat pipe 30 is disposed at sealed parts 20 of high temperature vessels 4, 5 arranged with a sealing member 22, and a condensing part 32 of the pipe 30 is disposed at a low temperature area side. The parts 20 of the vessels 4, 8 are more effectively cooled through the pipe 30 to prevent deterioration of the member 22.
Patent JP-H1122809-A (JP)
Title: Differential device
Inventor: ISHIKAWA YASUHIKO
IPC: F16H48/40
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To generate a large initial torque using a simple torque giving means of compact structure and also enhance the interchangeability. SOLUTION: A differential device 1 is composed of a bevel gear type differential mechanism 33 coupled with side gears 27 and 29 on the output side through a pinion 25 borne by a pinion shaft 19 which is supported on a differential case 3, differential motion restricting clutches 35 and 37 which are engaged upon receiving the meshing reaction force of the side gears 27 and 29, a holder 55 installed in the space between the gears 27 and 29 and the gear 25, and an initially coned leaf spring 57 to give an initial torque to the clutches 35 and 37, wherein the holder 55 is equipped with a supporting part 59 supported by the gear 25, a through hole 63 to admit penetration of the shaft 19, and a recess 67 which supports the leaf spring 57 by its periphery.
Patent JP-S5880813-A (JP)
Title: Thin variable transformer
Inventor: SUGIHARA HOSAKI
IPC: H01F17/00
Filed: 1981-11-10
Abstract: PURPOSE:To obtain variety of the secondary output voltages which are difficult to represent by the ratio of integers by a method wherein the ferrite plate for the primary coil whereon a projection is provided and the ferrite plate for the secondary coil whereon a plurality of projections are provided are abutted to each other, the primary coil surrounding the former projection is mounted, while a plurality of the secondary coils surrounding the different combination of the latter plurality of projections are mounted. CONSTITUTION:The secondary coils A-A' are so loaded as to surround projections 22, 23, 24, 25, 26, 27, 28, 29, 291 provided on the ferrite plate 2, and the secondary coils C-C are so loaded as to surround projections 27, 29, 291. The projection 11 of the ferrite plate 1 whereon the primary coils D-D' are loaded are butt-joined to projections 21, 22, 23, 24, 25, 26, 27, 28, 29, 291 of the ferrite plate 2. The variety of the secondary output voltages which are not limited to the multiple of integers is obtained by variously performing the coil wiring of the ferrite plate 2.
Patent JP-2000186290-A (JP)
Title: Lubricant for refrigeration machine using ammonia refrigerant
Inventor: NAMIKI NAOTO
IPC: C10N30/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyalkylene glycol refrigeration machine oil for a refrigeration machine using ammonia as the refrigerant which is excellent in the compatibility with an ammonia refrigerant and, at the same time, excellent in lubricity and stability. SOLUTION: A lubricant for a refrigeration machine using an ammonia refrigerant comprises a polyether represented by the formula: X[-O-(AO)n-H]p (wherein X is a residue of a monool or polyol from which a hydroxyl group or hydroxyl groups are removed; (AO)n is formed by the copolymerization of ethylene oxide(EO) and a >=3 alkylene oxide(AO); n is a number not lower than 2; and p is a valence of X) and having not less than 50%, based on the total number of hydroxyl groups, of the number of secondary hydroxyl groups among the hydroxyl groups positioned at the structural terminal. Particularly, it is preferred that a part of or the entire of (AO)n is constituted by a random copolymerization of ethylene oxide(EO) and propylene oxide(PO) and/or butylene oxide(BO), and X is an alcohol having a 1-4C alkyl group.
Patent JP-H0343237-A (JP)
Title: Pressure-resistant synthetic resin pipe and preparation thereof
Inventor: NAGAYOSHI AKIO
IPC: B29D23/00
Filed: 1989-07-12
Abstract: PURPOSE:To efficiently prepare a synthetic resin pipe excellent in pressure-resistance by integrally bonding a reinforcing core material to one side surface of a spiral partition wall and the outer peripheral surface of an inner pipe wall or the inner peripheral surface of an outer pipe wall. CONSTITUTION:Molding rotary shafts 2, 2 are rotated and a reinforcing core material 3 consisting of an inside horizontal part 3a, an erected part 3b and an outside horizontal part 3c is supplied to be spirally wound around a synthetic resin pipe (a) so as to provide the interval equal to the thickness of the spiral partition wall (b) of said resin pipe (a) and a synthetic resin strip-like material 6 in a semi-molten state is supplied to the reinforcing core material 3 from a molding die 5 to be wound therearound at the same spiral pitch. One side part 6a of the synthetic resin strip-like material 6 successively forms the inner pipe wall of the synthetic resin pipe (a) in the longitudinal direction of the molding rotary shafts 2, 2 and the inside horizontal part 3a of the reinforcing core material 3 is spirally wound around the outer peripheral surface of the inner pipe wall (c) and the reinforcing core material 3 is covered with the horizontal strip part 6a' of the part 6a having an L-shaped cross-section of the synthetic resin strip-like material 6. The spiral partition wall (b) is formed by the erected part 3b of the reinforcing core material 3 integrally superposed on and closely bonded to erected strip part 6a'' from the horizontal strip part 6a'. The outside horizontal part 3c of the reinforcing core material 3 and the other end part 6c of the synthetic resin strip-like material 6 are continued in the longitudinal direction to form the outer pipe wall (d) of the synthetic resin pipe (a).
Patent JP-S6073072-A (JP)
Title: Closed type compressor
Inventor: YOSHIMURA KAZUO
IPC: F04B39/16
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the supercooling of a motor and as well to reduce liquid compression, by providing a first suction passage which cools a motor and a second suction passage which does not pass through the motor so that upon low load operation the second suction passage is made effective to suck coolant gas. CONSTITUTION:There are provided a first suction passage 33 having a suction port 32 formed in a motor cover 33 and communicated to a suction chamber 30 through a motor 4, and a second suction passage 34 secured to a discharge muffler 31 having one end communicated to the suction chamber 30 and the other end opposed to a suction ports 12 where the second passage 34 is formed with a pipe 38 serving as a suction port 37. Further, the suction ports 12, 37 are adapted to be opened and closed by a change-over valve made of, for example, a bimetal, a shape memory alloy, etc. With this arrangement, since the internal temperature upon low load running or starting of the compressor is low, the second suction passage 34 is opened to prevent sucked coolant from passing through the motor 4, and upon low load running the coolant is heated by the discharge muffler 31 to make the coolant difficult to become liquid.
Patent JP-S6368097-A (JP)
Inventor: HANSU HOFUSHIYUTETAA
IPC: C12N1/16
Filed: 1987-07-21
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-S6241443-A (JP)
Title: Link plate for silent chain
Inventor: MORISHIGE KOJI
IPC: F16G13/04
Filed: 1985-08-16
Abstract: PURPOSE:To prevent an extreme folding phenomenon of a chain to aim at facilitating the handling of the chain and at preventing erroneous function, by improving the shapes of shoulder and back sections of a link plate having small tooth dimension. CONSTITUTION:A drive link plate 1 is formed with a back section 10 and shoulder sections 11, 12 on both sides of the back section 10, at the side which is remote from teeth 4, 5 arranged on both side of a center line O-O. Projections 13, 14 are formed in the shoulder section 13, 14 or the back section 10, as means for preventing the drive link plate from turning in.
Patent JP-S57103259-A (JP)
Title: Battery case
Inventor: SUWA KANAME
IPC: H01M2/10
Filed: 1980-12-19
Abstract: PURPOSE:To stably hold a battery cover and facilitate its operation by engaging and holding the engagement plating of the battery cover which elastically pushes the battery by means of the pawl receiver of a lever which is provided at the case main unit so as to freely be slided. CONSTITUTION:An accomodation hole 1c which houses lithium storage batteries 4 is provided on the upper case 1 of electronic calculators and levers 2 and 3 which freely pivot by means of shafts 1a and 1b are provided around it. The levers are connected by a pin 3c and the pawl receivers 2b and 3b of the levers 2 and 3 are energized toward the center through a coil spring 5. On the other hand, engagement pawls 6a and 6b are formed on a battery cover 6 and a thin plate type elastic body 8 is mounted. As a result, by inserting the battery 4 in the accomodation hole 1c, pushing in the battery cover 6 from on it, and engaging the pawl receivers 2b and 3b with the engagement pawls 6a and 6b, operation is extremely facilitated and accurate holding can be performed.
Patent JP-2000009742-A (JP)
Title: Approach method for scanning probe microscope
Inventor: OKAZAKI MASAYA
IPC: G01B21/30
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To specify an accurate contact position in a short time with only a single continuous one-time approach action, and enable an approach method for setting up a proper probe load value at scanning. SOLUTION: In this approaching method, during the period of one-time approaching action for approaching continuously a probe 6 of a cantilever 4 in the sample 8 direction by a Z-axis coarse moving mechanism 12, all displacement signals T1 outputted from a displacement sensor 10 (light receiving element 18) are fetched into a controller 14, and at the same time, the probe 6 is made to approach the sample 8 until the displacement signal T1 becomes a threshold R set up beforehand, and the Z-axis coarse moving mechanism 12 is stopped. A contact position C when a probe 6 head made a contact with a sample 8 surface is calculated and specified, based on all displacement signals T1 taken into the controller 14 during the period, and at the same time, a proper probe load value L at the time of scanning is set up based on the contact position.
Patent JP-S6336608-A (JP)
Title: Television receiver
Inventor: HAKAMATA KUNIO
IPC: H04N5/44
Filed: 1986-07-31
Abstract: PURPOSE:To improve the operability of user by providing an automatic key and bringing the channel selection into unskipped state automatically when the key is depressed and a detection output of a broadcast signal detection circuit represents the broadcasting state. CONSTITUTION:In depressing the automatic advertisement key 26, a microcomputer 11 impresses a channel selection voltage Vc corresponding to each CH sequentially from the minimum channel CH to a tuner 1, a designated CH is received and a video intermediate frequency signal is extracted from an intermediate frequency amplifier 2 and inputted to a detection circuit 3 and a generating circuit 15. The circuit 15 makes a 2-bit signal Sa into '11' when the tuner 1 is in the tuning state and applies the result to an AND gate 32. When a detection circuit 31 detects the state of broadcast from the output of the circuit 3, the level of an output signal Ss is brought into logical 1, which is impressed to the gate 32. Thus, a logical 1 signal Sd is given from the gate 32 to the microcomputer 11, which changes a skip data representing the channel selection to be skipped or not into a value not skipping in the memory 12 storing at each CH automatically. Thus, the user selects only the broadcast CH simply.
Patent JP-S6336413-A (JP)
Title: Power feeding device for signal transmission system
Inventor: KOBAYASHI HISATAKA
IPC: G05F1/10
Filed: 1986-07-31
Abstract: PURPOSE:To suppress unnecessary power consumption without feeding electricity to a control part at any time by connecting the output of a sensor group to the power terminal of the control part and a switch means which is triggered by the control part to turn on between a power source and a load group. CONSTITUTION:When an ignition switch 7 is on, the control part 4, load group 8, and driving part 9 are fed with electricity from a battery 1 through the ignition switch 7, so the load group 8 is driven according to the output of a sensor group 2. When the ignition switch 7 is off, the control part 4, load group 8, and driving part 9 are not fed with electricity in the absence of the output of the sensor group 2, but when one of sensors in the sensor group 2 generates an output, electricity is fed to the power terminal of the control part 4 though a diode 5 and a stabilizing circuit 6 and the switch means 3 is triggered by the control part 4 to turn on, thereby performing the same operation with that when the ignition switch is on.
Patent JP-H0567252-A (JP)
Title: Card with bar code and its bar code reader
Inventor: FUKUCHI TAKASHI
IPC: G06K19/06
Filed: 1991-07-22
Abstract: PURPOSE:To prevent the printing area of a character from becoming narrow by eliminating absorption and reflection in a visible area or setting them to be considerably small in ink printing a bar code. CONSTITUTION:The bar code 2 is printed by specified ink for character printing manufactured by pigments which do not have absorption and reflection at all in an infrared area whose wavelength is more than 780nm or which have considerably small ones on the prescribed position of the regular card 1 on which the specified character 11 including a name is printed. In such a case, the bar code 11 printed on the card 1 can hardly be viewed and the state of the reflection of illumination is increased/decreased by changing the angle of a glance. Thus, the existence of the bar code 11 is barely recognized. The facility of the reading of the character and an appearance do not change from those of a general card at all.
Patent JP-S6074759-A (JP)
Title: System for controlling incoming call of switchboard
Inventor: INOUE HIROMITSU
IPC: H04M3/60
Filed: 1983-09-30
Abstract: PURPOSE:To connect an incoming call to a switchboard in the incoming order of the incoming call type by making the incoming call of call information at the head of a response wait call chain correspond to a switchboard in which the response is detected so as to connect the incoming call and the switchboard. CONSTITUTION:When the operator responds, a response wait block number table 8 is indexed by the connected call type so as to subtract the value of a response wait block number of the corresponding call type by one. Moreover, an incoming display block number table 9 is indexed by the call type so as to subtract the value of the incoming display block number of the corresponding call type by one. Then the visual display such as an incoming display lamp of the switchboard having the response of the operator is turned off. Similarly, every time other operator performs response operation to an incoming call, the response wait block at the head of the corresponding call time at that point of time is acquired so as to perform the connection between the incoming call and the switchboard and the extinguishing processing of the incoming call display of the switchboard.
Patent JP-H0523814-A (JP)
Title: Metallic mold for centrifugal casting
Inventor: NOMICHI SUEYOSHI
IPC: B22D13/02
Filed: 1991-07-22
Abstract: PURPOSE:To manufacture a casting having fins at an outer peripheral surface and small diameter and long length by assembling in the condition of juxtaposing plural pieces of round bars in the peripheral direction of a rotation axis and integrating them to make these a metallic mold for centrifugal casting. CONSTITUTION:Plural pieces of the round bars 1 are juxtaposed in the peripheral direction of rotation axis and the adjoining round bars 1 are mutually connected at the outer peripheral sides by welding and inserted into a cylindrical outer frame 3 at the outer peripheral parts of the mutually welded round bars and integratively formed to make these the metallic mold 5. Molten metal is cast into the metallic mold 5 and the centrifugal casting is implemented to obtain the product 14. Thus, the casting 14 having fins at the outer peripheral surface and small diameter and long length can be manufactured.
Patent JP-H0710998-A (JP)
Title: Production of hydrophilic porous film
Inventor: TERADA ICHIRO
IPC: C08G75/23
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a hydrophilic porous film capable of retaining its hydrophilicity even in a system of high oxidizing power by adhering a chloromethylated product of a specified aromatic polysulfone polymer to a porous film and crosslinking the adhered chloromethylated product with a polyamine. CONSTITUTION:A porous film which retains its hydrophilicity even in a system of high oxidizing power containing hydro-fluoric acid, nitric acid or the like is obtained without injuring the constituent porous film, by adhering by impregnation a chloromethylated product of an aromatic polysulfone polymer of formula I (wherein R<1> and R<2> are each a 1-8C hydrocarbon group; and (a) and (b) are each 0-4) or of an aromatic polysulfone polymer having a specified copolymer structure or a product derived by aminating part of it to a polyolefin or polyfluoroolefin porous film having a mean pore diameter of 0.05mum or above and a thickness of 10-200mum and crosslinking the adhered product with a polyamine compound particularly a diamine of formula II (wherein R<12> to R<15> are each H or a 1-5 C hydrocarbon group; and (p) is 1-10).
Patent JP-S5998158-A (JP)
Inventor: UIRIAMU ROBAATO HAAFU
IPC: C08L101/00
Filed: 1983-09-30
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-2000012057-A (JP)
Title: Fuel cell system
Inventor: MARUYAMA TERUO
IPC: H01M8/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To stably supply reformed gas to a fuel cell stack without causing moisture to be condensed in the reformed gas in starting and during operation of a fuel cell system. SOLUTION: A reformed gas pipe line 16, through which reformed gas flows between a reformer 3 and a fuel cell stack 10 is heated and temperature-held directly or through a high temperature heating oil circulating pipe line 11 with a reformed gas, capable of out utilizing in the fuel cell stack 10 because of high CO concentration coming out of the reformer 3 in starting or exhaust gas of a combustion burner 6 for burning unused hydrogen from the fuel cell stack 10. The reformed gas pipe line 16 is held at a temperature which does not condense steam to avoid the unstable state of moisture in the reformed gas or stoppage of power generation, in the worst case caused by condensation of steam. A drain tank 15 is installed to remove the condensed water from the reformed gas pipe line 16 and storage, in case of the steam being condensed in the reformed gas pipe line 16.