baber/WOPTO huggingface dataset:
Patent JP-H1030564-A (JP)
Title: Method for interfering to opening operation of closing member of suction valve, and device therefor
Inventor: PETER STEINRUECK
IPC: F04B27/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce shock load in the final period of an opening stroke, and improve durability by opening a closing member by a control device just after a pressure balance is obtained, for interfering to automatic and periodic opening operation which is depended on pressure, in the closing member of the suction valve in a reciprocating motion piston compressor. SOLUTION: In a reciprocating motion piston compressor, a piston 4 in a cylinder 5 is driven reciprocation through a connecting rod 3 by rotation of a crank shaft 1 joined with a flywheel 2. Gas is sucked through a suction valve 6 interlockingly with reciprocating motion of the piston 4, its gas is compressed after the suction valve 6 is closed, and then it is pushed out through a delivery valve 10. The suction valve 6 is provided with a closing member 7 operated between a catcher 8 and a valve seat 9, in this case, in the closing member 7, periodic opening operation which is automatically operated while depending on pressure, is interfered by a control device 12, and the closing member 7 is controlled so as to open just after a pressure balance between a suction chamber and the closing member 7 is obtained.
Patent JP-S5519969-A (JP)
Title: Device for recycling exhaust gas
Inventor: TANAKA MASAAKI
IPC: F02M25/07
Filed: 1978-07-31
Abstract: PURPOSE: To effectively recycle exhaust gas, by providing a unit for compensating the quantity of the recycled exhaust gas depending on the fluctuation in the atmosphere pressure.  
     CONSTITUTION: When the atmospheric pressure falls below a prescribed level, the Aneroid bellows 31 of an atmospheric pressure sensitive valve 29 is elongated downward to push a valve element 33 on a valve port 32 to close it. As a result, air compressed by a pump 38 is introduced into a second diaphragm chamber 20 of a negative pressure control valve 17. Therefore, the pressure of the second diaphragm chamber 20 is raised. At the same time, the balance pressure of the negative pressure control valve 17 is heightened, thereby raising the pressure of a pressure chamber 25. As a result, the difference between the exhaust pressure in an exhaust pipe 4 and the pressure of the pressure chamber 25 becomes relatively small. The quantity of the recycled exhaust gas is thus made smaller on a high land than on a low land. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57207960-A (JP)
Title: Method for adding error correcting code to variable length data
Inventor: YOSHIMARU TOMOHISA
IPC: H04N1/21
Filed: 1981-06-17
Abstract: PURPOSE: To prevent occurrences of mistakes in error correction, by adding an error correcting code after fixed length is secured by adding dummy code to data corresponding to the final end of divided variable length data.  
     CONSTITUTION: Picture information in a page buffer 2 is condensedly processed at every line, and, when the picture information at the end of a line is read out, an end-of-line signal EOL is detected by an EOL detecting circuit 25 and a signal "1" is outputted from the circuit 25. Therefore, a read signal from the buffer 2 is obstructed by an inverter circuit 27 and an AND circuit 23, and, at the same time, a dummy code generating circuit 31 is started to operate by the output of another AND circuit 30 and a dummy code signal F is supplied to an optical disk device 10 through OR circuits 26 and 21. In this way, the length of picture information at the end of line can be adjusted to a fixed length by adding the dummy code. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63259805-A (JP)
Title: Magnetic recording device
Inventor: SAITO TAKEHIKO
IPC: G11B5/09
Filed: 1987-04-16
Abstract: PURPOSE:To prevent the generation of waveform distortions and at the same time to decrease the errors produced by a peak shift of the reproduction output, by controlling the level of a recording signal current in accordance with the direction of a DC erasion current and the direction of the recording signal current. CONSTITUTION:The recording data signal supplied to a terminal 1a of an IC 1 is supplied to a clock terminal of a T type FF 11 and the outputs Q and Q' are supplied to the bases of transistors (TR)12 and 13 respectively. The FF 11 is inverted every time the recording data signal is set at '1' and a constant current produced by a constant current circuit is supplied to both TRs 12 and 13 respectively. Then the constant current is supplied from a power supply terminal 3 via the winding of a head 2. Thus the data signal is recorded. Furthermore the output Q or Q' is supplied to a terminal 7 according to the direction of an erasion current flowing to an erasion head. The signal current level is controlled in terms of the positive or negative amplitude direction of the signal current flowing to the head 2. Thus the relative symmetricalness of a waveform is corrected.
Patent JP-H11293052-A (JP)
Title: Film for bag-in-box
Inventor: KOYAMA SATORU
IPC: C08L23/08
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve anti-flexing properties, impact strength and anti-blocking properties by incorporating a specific amount of cold xylene-soluble portion into two kinds of ethylene/α-olefin polymers. SOLUTION: One of the ethylene/α-olefin polymer which constitutes 60-95 wt.% of the composition, comprises 3-12C α-olefin units and has a melt flow rate(MFR) of 0.1-50 g/10 min, a density of 0.905-0.940 g/cm<3> , a coefficient of variation in percentage composition (Cx) of not more than 0.5 and a cold xylene- soluble portion content a (wt.%) which satisfies the relationship to the density d (g/cm<3> ) represented by the equation, provided that Cx=σ/SCBave, wherein σis a standard deviation of the percentage composition and SCBave is an average of the short chain branching per 1,000C (1/1,000C). The other polymer, forming 40-5 wt.% of the composition, has an MFR of 0.1-50 g/10 min, a density of not less than 0.870 g/cm<3> and less than 0.905 g/cm<3> . And the cold xylene- soluble portion contained is 1.5-30 wt.%.
Patent JP-H02271286-A (JP)
Title: Reserved-time setting apparatus
Inventor: NISHINO MASAMI
IPC: H04N5/76
Filed: 1989-04-13
Abstract: PURPOSE:To omit the conversion of standard times by users by providing a clock means, an operating means, a memory means, a display means and a control means. CONSTITUTION:A setting apparatus is provided with the following means: a clock means 3; an operating means 5 which imparts the specified time difference to time data; a memory means 6 wherein reserved data are stored; a display means 2 which displayes the time data and the like; and a control means 4 which controls the means 2, 3, 5, and 6. When reservation is set, time data wherein the specified time difference is given from the operating means 5 are displayed, and the reservation is set. When the setting is finished, place specifying data and the time data before the specified time difference is imparted are stored in the memory means 6. In this way, the time display corresponding to the place specification at the time when timer reservation is set is performed. The actually stored data are not the displayed time data but the time at the user's region corresponding to the displayed data. Therefore, it is not necessary for the user to convert the time when the reservation is set.
Patent JP-H03293885-A (JP)
Title: Optical video signal transmission equipment
Inventor: HIGASHIDA HIROSHI
IPC: H04B10/07
Filed: 1990-04-11
Abstract: PURPOSE:To obtain miniaturized, highly reliable, and inexpensive optical video signal transmission equipment by inserting a notch signal of constant size to the judgement signal part of the video signal of transmission equipment, and performing automatic gain control based on the size of the notch signal at reception equipment. CONSTITUTION:The notch signal of constant size is inserted to the judgement signal part capable of judging the dark level and the bright level of the electrical video signal of the transmission equipment T, for example, a synchronizing signal, and the size of the output of an automatic gain control amplifier circuit 4 can be kept constant by detecting the size of the notch signal of the video signal at the automatic gain control voltage detection circuit 5 of the reception equipment R. The notch signal of constant size is always inserted to the video signal, and the size of the video signal can be kept constant by keeping the size of the notch signal constant, and also, an inserted notch signal can be eliminated at a notch signal elimination circuit 9. Thereby, the miniaturized, highly reliable, and inexpensive optical video signal transmission equipment can be obtained.
Patent JP-S6464457-A (JP)
Title: System for controlling message exchange
Inventor: OTSUKI KEIKO
IPC: H04M3/42
Filed: 1987-04-16
Abstract: PURPOSE:To utilize the number system of an existing network by equipping a function to detect a network data control table and to automatically add or to delete the number of an exclusive line. CONSTITUTION:In case message is sent by a transmitter, when an accumulating exchange device 4 is called and the subscriber number of the transmitter is inputted, the number of the exclusive line is added to a telephone number, which is inputted as the subscriber number, in the accumulating exchange device 4 and a transmitting source subscriber number is accumulated in a form to add a transmitting source exclusive line number. At such a time, an address exclusive line number is added to the telephone number, which is inputted as an address, and obtained as the subscriber number of the address in the accumulating exchange device 4. After that, the transmitter records the message and the recorded message is accumulated to the mail box of an address subscriber.
Patent JP-S61249550-A (JP)
Inventor: YOSHIHARA YASURO
IPC: B02C19/18
Filed: 1985-04-30
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-S5520741-A (JP)
Title: Cyanoadenosine and its preparation
Inventor: UEDA TOORU
IPC: A61K31/7076
Filed: 1978-07-31
Abstract: NEW MATERIAL:A cyanoadenosine of formula I or II: (Y and Z are H or protective groups).  
     EXAMPLE: 2',3'-0-Isopropylidene-5'-0-acetyl-8-cyanoadenosine.  
     USE: Synthesis substrates for the study of enzymes participating in the metabolism related to nucleic acids in vivo, and intermediates for the synthesis of 8-or-2-carbon substituted adenosines, having a physiological action, e.g. antiviral actin.  
     PROCESS: A methylsulfonyladenosine of formula III or IV is reacted with cyaride ions, preferably in the presence of an aprotic polar solvent e.g. dimethylformamide, to give the objective compound of formula I or II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10287443-A (JP)
Title: High-radiation glass coating material, high-radiation glass film, and production of the glass film
Inventor: MATSUNAGA HIROKAZU
IPC: C09D7/12
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high-radiation glass subject coating material and a high- radiation glass film with a high-radiation pigment dispersed in the glass texture, capable of adequately controlling the interfacial reactions between the high- radiation pigment and glass texture, while it is manufactured and in service, and to provide a method for producing the glass film. SOLUTION: This coating material is in the form of glass paste containing silicon tetraboride 18 coated with a silica glass film (silica glass layer 20) of a specific thickness which contains silicon dioxide at a content higher than that in the glass texture 16 in the interface with the silicon tetraboride 18. As a result, a glass film 10, obtained by baking the paste spread over the surface 12 of a substrate 14, contains the silica glass film (silica glass layer 20 in the interface between the silicon tetraboride 18 and glass texture 16. This reduces reactivity between the silicon tetraboride 18 and glass texture 16, become of the presence of the silica glass film (silica glass layer 20) containing silicon dioxide at a content higher than that in the glass texture 16.
Patent JP-2000289860-A (JP)
Title: Paper feeding device
Inventor: TAKITA NORIO
IPC: B65H1/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of a critical situation of a sheet placed on a placing plate being removed from a separation click and occurrence of a critical situation of the placing plate colliding against the separation click at the time when the placing plate is revolved and displaced to the upper side by setting the sheet and receiving elastic force of an elastic member. SOLUTION: This device is furnished with a paper feeding cassette 11 provided in a picture image formation device main body free to draw out, an upper surface part of which is opened and in which a sheet is accumulated and stored, a placing plate 12 arranged in the inside of this paper feeding cassette and provided free to revolve in the vertical direction with its on end part as its fulcrum, a spring 13 provided in the paper feeding cassette and to apply force to revolve and displace the placing plate toward the upper side, a separation click 14 to hold the placing plate revolved and displaced upward by this spring or the sheet placed on this placing plate by receiving it from the upper side and a braking means 31 to brake the paper feeding cassette to be revolved and displaced toward the upper side by the spring 13.
Patent JP-H08271001-A (JP)
Title: Range hood
Inventor: OKA HIDESATO
IPC: F24F7/06
Filed: 1995-03-29
Abstract: PURPOSE: To make implementation of cleaning a distributing plate easy by arranging the distributing plate, which is constructed independently of an illumination box, above an exhaust suction opening in a casing and under the illumination box so that a flow passage of a narrow width is formed between the distributing plate and a casing-surrounding wall. CONSTITUTION: A distributing plate 12 is arranged above a local ventilation suction opening 4 in a casing 3 and contaminated air is made to flow at a high flow rate into an annular narrow flow passage 13 formed between the distributing plate 12 and a casing-surrounding wall. An illumination box 10 is fixed to a second local partition wall 9b and the distributing plate 12 is only in contact with a bottom end of the illumination box 10. When the distributing plate 12 is swung or removed for cleaning an interior of the casing 3 and cleaning the distributing plate 12, the illumination box 10 is not moved. The illumination box 10 does not interfere with the cleaning of the distributing plate 12 so that the distribution plate 12 can be easily cleaned.
Patent JP-S62249660-A (JP)
Inventor: ARAKI KAZUHIRO
IPC: A63B69/06
Filed: 1986-04-22
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-2000069550-A (JP)
Title: Time slot assignment method and its system
Inventor: IZUMI SEIICHI
IPC: H04W72/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To simply assign a time slot to a signal efficiently in response to a quantity of information to be transferred in a communication system adopting a time division duplex system. SOLUTION: A reception circuit 12 gives a signal received by an antenna 11 to a controller 13. An assignment circuit 15 of the controller 13 assigns a time slot to the signal in response to a quantity of information to be transferred. A transmission circuit 14 transmits information from the controller 13 via the antenna 11.
Patent JP-S63260521-A (JP)
Inventor: TOBISE OSAMU
IPC: A47L9/19
Filed: 1987-04-17
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-H04312901-A (JP)
Title: Production of superconducting coil using superconductive ceramic wire
Inventor: YAMAZAKI SHUNPEI
IPC: H01B12/04
Filed: 1987-04-01
Abstract: PURPOSE:To produce a product which has excellent ductility, malleability and bendability by filling the inside of a hollow supporting body with powder superconductive ceramic material, baking the supporting body so as to produce superconductive wire and coiling the wire. CONSTITUTION:The inside of a hollow supporting body 2 composed of metal or metal compound is filled with superconductive ceramic material 3. As the superconductive ceramic material, copper oxide ceramics (A1-X, BX)YCuZOW is used, where, A=Y, Gd, etc., B=Ba, Sr, etc., X=0-1, Y=2.0-4.0, Z=1.0-4.0, W=4.0-10.0). Then, the supporting body 2 is baked to oxidize the ceramics and superconductive material is formed. Such process is repeated several times and superconductive ceramics 3 which has a hollow 4 in the hollow supporting body 2 is formed. Then, the whole body is drawn into wire and superconductive wire 1 is produced. Then the superconductive wire 1 is coiled.
Patent JP-H05262185-A (JP)
Title: Exterior decorative body for automobile and manufacture thereof
IPC: B32B3/24
Filed: 1992-03-21
Abstract: PURPOSE:To obtain an exterior decorating body for automobile having an extremely small linear expansion rate by integrally compressing a metal screen article on the decoration body which is made of plastic and has the projections or projecting stripes for welding on a part of a back surface. CONSTITUTION:A number of projecting stripes 3 are installed at the part for compressing a metal screen article on the reverse surface of a door garnish 1 which is formed through the injection molding, and is used as welding portion in the case where the metal screen article 2 is compressed. An upper jig 6 has a heating plate 5 having a rod shaped heater 4 built in, and a pressing plate 7 is previously formed to the shape constitution on the reverse surface of a product, and applied with the surface processing such as chrome plated layer 8 so that the adhesion of the molten synthetic resin does not occur in heating. Also a lower jig 6' is previously formed to the shape constitution of the obverse surface of the product, and a silicone rubber (s) etc. are attached on the surface so as to lighten the influence of pressurization. The metal screen article 2 is set on the door garnish 1, and the upper jig 6 which is heated by a hydraulic press 9 is pressurized, then the metal screen article 2 is embedded into the door garnish 1.
Patent JP-H07305223-A (JP)
Title: Method for spinning and drawing polyester filament having thick denier
Inventor: MAEDA YUHEI
IPC: D01D10/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a method for producing thick denier polyester filaments not having dyeing irregularity, having sufficient mechanical properties and a sufficient thermal shrinkage constant and good in tension and stiffness at a low cost. CONSTITUTION:This method for spinning and drawing thick denier polyester filaments having a single filament fineness of >=3.5 denier comprises extruding a melted polyester from a spinneret 1, cooling and so solidifying the extruded filaments, imparting water to the filaments in an amount of >=3% per weight of the filaments, taking up the filaments with a non-heated first godet roller 5 at a take-up rate of 2000-4000m/min without winding up the filaments, heating and drawing the filaments with a first thermally treating device 6 having a steam atmosphere of atmospheric pressure and set between the first godet roller 5 and a non-heated second godet roller 7, thermally treating the drawn filaments with a second thermal treating device 8, and subsequently winding up the filaments.
Patent JP-H02274837-A (JP)
Title: Bearing material for precision instrument
Inventor: YASUMOTO SATOSHI
IPC: F16C33/12
Filed: 1989-04-14
Abstract: PURPOSE:To manufacture a bearing material for precision instruments having high surface hardness, excellent rolling fatigue life and silence properties by subjecting the bar steel of a high carbon low alloy steel having high Si content to graphitization treatment, thereafter forming its structure into the shape of a rolling element and subjecting it to induction hardening. CONSTITUTION:A bar steel having the compsn. contg., by weight, 0.40 to 0.80% C, 0.50 to 2.50% Si, 0.1 5 to 1.50% Mn, 0.10 to 0.50% Cr, <0.025% P, <0.025% S, <0.020% Al, <0.002% Ti, <0.0015% O and <0.0040% N or furthermore contg. 0.05 to 2.00% Mo and 0.05 to 2.00% Ni is subjected to graphitization annealing, is thereafter formed into the shape of a rolling element as a rolling bearing and is subjected to induction hardening. The bearing material for precision instruments having a hardened layer of >60 hardness HRC without substantially contg. soft graphite in the depth of D/20 to D/5 (D denotes the diameter of the rolling element) from the surface and having excellent rolling fatigue life and silence properties can be obtd.
Patent JP-H05122706-A (JP)
Title: Optical signal transmission system with monitor and service channel device, particularly optical cable television
Inventor: RORUFU HAIDEMAN
IPC: H04B10/00
Filed: 1992-03-23
Abstract: PURPOSE: To monitor a signal at a prescribed point. CONSTITUTION: A transmitter 1 sends an auxiliary signal of a different wavelength together with a utilization signal to a receiver through a same optical link 3, the auxiliary signal is extracted at a desired point 4a of the optical link 3 and converted into an electric signal by a photo diode 5 and a monitor 6 analyzes the signal. According to the result, a light source 7 is controlled and the result of analysis is sent as a reply signal S3 to the transmitter 1 through the same optical link 3 from a coupler 4b. The transmitter controls the transmission of the utilizing signal and the auxiliary signal according to the reply signal.
Patent JP-H05276701-A (JP)
Title: Method for conductive connection of thin coil
IPC: H02K3/04
Filed: 1992-03-23
Abstract: PURPOSE:To improve a mass-productivity of the connection work of a thin coil, by applying cream solder directly to the terminal parts provided on the inner and outer peripheral surfaces of the thin coil, which exist in the lower places on its sidewall surface than its upper end in its axial direction, and by heating the cream solder, and as a result, by electrically connecting the terminal parts of the thin coil with the terminals of a board. CONSTITUTION:To exposed electrode parts 3, 4 provided on the inner and outer peripheral surfaces of a thin coil 1, which exist in the lower places on its sidewall surface than its upper end in its axial direction, cream solder 10 is applied directly by a dispenser 8 using a nozzle 9, etc. Thereafter, the thin coil 1 and a frame circuit are moved into a reflow furnace. In the reflow furnace, the cream solder 10 is fused, and they flow down on the wall surface of the thin coil 1, and thereby, the thin coil 1 is electrically connected surely with terminals 14 of the frame circuit. Therefore, the thin coil can be mounted automatically on the frame circuit, and the mass-productivity of the connection work of the thin coil is improved.
Patent JP-H06281314-A (JP)
Title: Refrigerator
Inventor: TATENO KYOYA
IPC: G05D23/19
Filed: 1993-03-31
Abstract: PURPOSE:To provide a refrigerator capable of protecting a compressor while keeping cooling efficiency from lowering. CONSTITUTION:A drive control section 15 detects temperature in a freezing chamber with a temperature sensor S1 and the temperature of outside air with an outside air temperature sensor 2. A compressor 10 is started at the temperature of the outside air exceeding a specified temperature. Thus, when temperature in the freezing chamber does not reach a desired value even after a continuous operation made by the first set time to be set with a first timer 16, the drive control section 15 stops the compressor 10 by the second set time to be set with a second timer 17.