baber/WOPTO huggingface dataset:
Patent JP-S5347216-A (JP)
Title: Am receiver
Inventor: WAKU TOSHIHIKO
IPC: H04B1/16
Filed: 1976-10-12
Abstract: PURPOSE: To improve the selection properties for a receiver by varying the oscillation frequency of a heat frequency oscillator by an amount of several K Hz's. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08315304-A (JP)
Title: Read amplifier circuit for mr head and magnetic head control circuit
Inventor: HIROSE TAKESHI
IPC: G11B5/39
Filed: 1995-05-22
Abstract: PURPOSE: To prevent deterioration of an MR head by connecting a capacity element between a base and a collector of a differential transistor constituting a second differential amplifier. CONSTITUTION: When a head is moved relatively on a surface of a magnetic disk, the resistance value of the head is changed according to fluctuation in magnetic field on a disk surface, and a potential difference between head both ends is changed. Since a reference voltage VR is applied to bases of the transistors Q1, Q2 to be made a fixed level, the potential difference appears as the change in the base potential between the transistor Q2, Q3.  At this time, since a capacitor C2 is connected between the base/collector of the transistor Q3, and no capacitor is connected to the base of the transistor Q2, a collector current is changed instantly by the change in the base potential on the transistor Q2 side, and on the contrary, the collector current is changed later since the capacitor C2 is connected to the base of the transistor Q3 when the base potential is changed, and a difference between the current flowing through a resistor R1 and the current flowing through the resistor R2 occurs, and thus, the difference between output voltages Vout1, Vout2 occurs, and the change in the resistance value of the head is detected and outputted.
Patent JP-S5912952-A (JP)
Title: Protection from ultraviolet rays using novel ultraviolet light absorber
Inventor: OKUMURA NORIYA
IPC: C08K5/00
Filed: 1982-07-15
Abstract: PURPOSE:To obtain a photostabilized polmer composition highly resistant to heat and oxidation, free from bleeding out, having been prevented from deterioration by shielding ultraviolet light, by incorporating a cyclic imino ester as an ultraviolet light absorber in a polymer of high melting point. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a polymer (e.g., a thermoplastic resin) with (B) as an ultraviolet light absorber, pref. 0.05-5pts.wt. of a compound in the form of unreacted condition, selected from cyclic imino esters of formula I (X' is a divalent aromatic group; n is 1, 2 or 3; R<1> is n-valent hydrocarbon) or formula II (A is expressed by formula III or IV; R<2> and R<3> are each monovalent hydrocarbon; X<2> is a tetravalent aromatic group) [e.g., 2-methyl-3,1-benzoxazine-4-one or 2,8-dimethyl- 4H,6H-benzo (1,2-d; 5,4-d')bis-(1,3)-oxazine-4,6-dione], followed by kneading under molten state.
Patent JP-H07332641-A (JP)
Title: Garbage incinerator
Inventor: TAKAHATA YOSHIAKI
IPC: F23G5/50
Filed: 1994-06-03
Abstract: PURPOSE:To provide a garbage incinerator capable of urging combustion gas to be completely burnt. CONSTITUTION:A garbage incinerator is provided with a temperature detecting mechanism 14 for detecting the temperature in a space above a drying belt A, a temperature control means 16 for adjusting the temperature of air to be fed to the drying belt A by an air feed mechanism 6 for primary combustion so that the temperature detected by the temperature detecting mechanism 14 reaches a target temperature and a speed control means 17 for adjsuting the speed ratio of the drying belt A to a drying belt B for carrying the garbage so that the temperature detected by the temperature detecting mechanism 14 reaches the target temperature.
Patent JP-H06345355-A (JP)
Title: Roller guide of linear motor for elevator
Inventor: TATENO HIROAKI
IPC: B66B9/02
Filed: 1993-05-25
Abstract: PURPOSE: To restrain a roller guide unit from being worn so as to prevent occurrence of noise caused during operation, by making a roller guide provided to an armature into press-contact with a columnar armature planted on an elevating path with the use of a pressing means, at a predetermined pressure. CONSTITUTION: A linear motor for an elevator is composed of a columnar stator (secondary side element) planted on an elevator shaft, and an armature (primary side element) extended through the stator so as to be movable, and provided at its upper end with a roller guide unit which has a support panel member 5 on a base board 4 provided on the upper end face of the armature 1. A plurality of holding members 6 slidably supported to the support panel member 5 by means of a pin 7 are journalled thereto with roller guides 8, respectively. The holding members 6 are pressed at its rear end side by pressing means 10 each formed of a cylinder 11 so that the roller guides 8 are made into contact with the stator 2 at a predetermined pressure, and the cylinders 11 are connected to a pressure generating member through the intermediary of a common pipe 12.
Patent JP-S62281802-A (JP)
Title: Composition indicating drug-action
Inventor: TAKEI KOJI
IPC: G01N31/22
Filed: 1986-05-29
Abstract: PURPOSE:To obtain the titled color-developing composition enabling easy and accurate visual recognition of the residual drug action and end-point of action of a volatile agent by its color change, by compounding a volatile color- developing drug or compound with an electron-donative coloring organic compound and a desensitizer. CONSTITUTION:The objective drug-action indicating composition can be produced by compounding (A) a volatile color-developing drug such as insecticide, repellent, moth-proofing agent, fungicide, fragrant, etc., or a mixture of a volatile color-nondeveloping drug and a volatile color-developing compound having comparable evaporation rate to the above drug with (B) an electron-donative coloring organic compound such as crystal violet lactone and (C) a desensitizer at weight ratios A:B:C of about 100:(0.01-50):(0.01-100), preferably 100:(0.2-30):(0.1-100). When a sufficient amount of the component A is left in the composition, the component B is colored by its action and when the amount of the component A left in the composition is decreased, the color of the component B is dissipated by the action of the component C. Accordingly, the residual drug action can be visually recognized by the color change of the composition.
Patent JP-S5779847-A (JP)
Title: Penetration of effective food into food
Inventor: KOSHIDA DAIKICHI
IPC: A23L13/00
Filed: 1980-09-05
Abstract: PURPOSE: To penetrate the desired amount of effective substances into a food and to enable efficient penetration treatment by abrupt degassing action, by utilizing the degassing action caused by the pressure reduction treatment of an easily water-soluble gas which is dissolved forcedly in the interior of a food by pressure treatment.  
     CONSTITUTION: A solution containing effective substances, e.g., lactose, salt, glycine, etc. is prepared, and fed to a pressure container. A food to be penetrated is put in the pressure container without being soaked in the solution containing the substances, the container is hermetically sealed, an easily water- soluble gas, e.g., carbon doxide gas, etc. is injected into the container, and the easily water-soluble gas is made to be dissolved in the food while the pressured state is being maintained for a given time. The food is soaked in the solution containing the substances and the pressure in the container is reduced. Consequently, the easily water-soluble gas is degassed, exhausted and moved into the solution containing the effective substances, and the solution containing the effective substances is penetrated into the food substitutingly with the gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11316084-A (JP)
Title: Dryer and drying system including cleaning
Inventor: TAKEMORI TOSHINORI
IPC: F26B13/04
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a dryer capable of properly drying a material to be cleaned after cleaning by previously performing a cleaning operation using non-volatile liquid. SOLUTION: Both the inlet 34 and the outlet 36 of a drying box 22 have elongated rectangular shapes extending transversely a conveying passage 1. In the drying box 22, a plurality of nozzles 40 are arranged respectively in the upper and lower parts of the conveying passage 1 and each nozzle 40 is connected to a device for generating ultra-dry air, or dry air (not shown) through a surge tank 52. The dry air generator generates dry air at a dewing point of -70 deg.C to -80 deg.C after air at room temperature is supplied thereto from an air source not shown to supply the dry air of room temperature to each nozzle 40. Each nozzle 40 swigs right and left by 45 deg. in the direction traversing the conveying passage 1 from a position for discharging the dry air vertically toward the surface of a base.
Patent JP-H02300910-A (JP)
Title: Electronic information equipment input device
Inventor: TSUCHIYA MASAHIKO
IPC: G06F3/02
Filed: 1989-05-16
Abstract: PURPOSE:To improve the operability of a key input and an input speed by giving a foot part input device such as a pedal besides a manual input device such as a keyboard and giving a KANA (Japanese syllabary) input and a shift key input for a pedal input device part. CONSTITUTION:A pedal key 1 is a switch and it is turned on when it is in a depressed state and is turned off in a released state. The function similar to one of keys on the keyboard 2 can be given to the pedal key 1 by connecting it to an electronic information unit mainbody 3 or the keyboard 2. An input is attained in the same way as depressing one of the key son the keyboard 2 by stepping on the pedal key 1 by a foot. Namely, the input is attained by stepping on the shift key B5 of the pedal key 1 by the foot instead of executing the input by using the shift key A4 of the keyboard 2. The same thing can be said to a Kana key B7. Thus, the operability of the key input improves and the input speed improves too.
Patent JP-S5347840-A (JP)
Title: Heat-fixing device
Inventor: FUKUSHIMA ICHIROU
IPC: G03G15/20
Filed: 1976-10-13
Abstract: PURPOSE: To prevent a roller from being broken to enhance the safety by detecting the rotating conditions of the roller so that the power supply to the heater in the roller may be stopped without fail in case the roller is not turned. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0421382-A (JP)
Title: Motor speed controller
Inventor: FUTAGAWA YOSHIKIYO
IPC: H02P29/00
Filed: 1990-05-11
Abstract: PURPOSE:To realize speed control characteristics where disturbance is suppressed for both analog control and pulse width modulation system by constituting a digital filter including means for storing speed control amount. CONSTITUTION:A start/stop memory 16 stores an externally provided start/stop signal. A differentiator 17 synchronously differentiates the speed signal of a speed detector 12 with the input clock of a counter 3 and has an output width equal to clock period. A deviation detector 18 detects that an MS deviates from a predetermined range of a predetermined period and operates a latch circuit 4. A D/A converter 19 subjects the data from the latch circuit 4 to D/A conversion. A lowpass filter 20 removes high frequency components from the output of the D/A converter 19. A switching transistor 21 starts a motor 11 and controlled by a start/stop memory 16.
Patent JP-S5913451-A (JP)
Title: Device for controlling phase of carrier
Inventor: YAMADA KUNIHIRO
IPC: H04L27/227
Filed: 1982-07-14
Abstract: PURPOSE:To converge a system including an automatic equalizer and a carrier detecting PLL rapidly and stably in an initial training sequence, by off-setting the phase error of the carrier in a base band. CONSTITUTION:When the absolute phase of a carrier is detected under the status that a switching circuit 50 is connected to the ''0'' side and then the switching circuit 50 is turned to the contact 1 side by a switching signal S from a sequence controlling circuit after completing alternation, the training of the equalizer or the like is started by the false random sequence of binary symbols and the phase of the carrier is controlled by a quantizer 12, a divider 14 and an imaginary part selecting part 18. In an output signal from a divider 102 or a substitutive multiplier, the value of the imaginary part (y) is outputted 52 as a phase difference DELTAtheta when the real part (x) is positive (or zero), and the value obtained by subtracting the value of the imaginary part (y) from pi is outputted as the DELTAtheta when the real part (x) is negative (or zero).
Patent JP-H05293816-A (JP)
Title: Method for forming gap between inner and outer pipes of fire resistant double-layered pipe joint
Inventor: MEGURO KUNIO
IPC: F16L41/02
Filed: 1992-04-16
Abstract: PURPOSE:To prevent an incombustible outer pipe from cracking by the expansion of a synthetic resin pipe due to the pressure of fluid flowing in the interior of the pipe joint by a method wherein the outer peripheral surface of the synthetic resin pipe joint, which is expanded by applying pressure to its interior, is covered with the incombustible material, of which the outer pipe consists, and, after that, the internal pressure is released so as to produce gap between the joint and the outer pipe. CONSTITUTION:Inorganic incombustible mortars 2a are fed with an extruder or the like through the gap between a connecting pipe 8 and a guide core 9 to a space formed between the outside part 1b of polyvinyl chloride pipe and the inner surface 7a of a mold. The interior 1a of the polyvinyl chloride pipe and the space formed between the outside part 1b and the mold 7a are sealed by sealing material 10 so as to fully expand the polyvinyl chloride pipe 1 by applying pressure through a hole 5a provided in advance on an adapter 5. The application of the pressure may well be performed either after the covering of the outer peripheral surface of the pipe 1 with the mortars 2a or before the curing of the mortars. Further, the timing of pressure release may also well be before the curing of the mortars 2a. By releasing the pressure, the polyvinyl chloride pipe 1 shrinks, resulting in producing gap between the pipe 1 and the mortars 2a.
Patent JP-S5549100-A (JP)
Title: Display method of spectrum analyzer
Inventor: MATSUZUKA TAKESHI
IPC: G01R23/16
Filed: 1978-10-05
Abstract: PURPOSE:To prevent error recognition of signals by visual stereo sensation by displaying left and right-channel signals of a stereo signal and frequency spectra on CRT of a spectrum analyzer. CONSTITUTION:Left and right-channel signals L and R from input terminals 1 and 2 are applied to switch 5, which outputs selectively the mode of signal L+R, through amplifiers 3 and 4, and a signal extracted by this switch 5 is also supplied to BPF6 which performs frequency division by respective center frequencies and a fixed frequency. Through effective-value conversion part 7, the output of this BPF6 is applied to input terminals 81-8n of multiplexer 8, where it is divided into respective bands synchronizing with a signal from clock oscillator 11 before being supplied to CRT10, and a sweep signal from horizontal amplifier 13 is further applied to CRT10. Then, stereo signals L and R are displayed at the left end and right end of CRT10 while the frequency spectrum of each component is displayed in the middle, and during this display, a display part blanked is formed.
Patent JP-H09287240-A (JP)
Title: Wall board connection structure
Inventor: KAWAI YOSHIMICHI
IPC: E04C2/38
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure to a rectangular frame body having improved durability against the horizontal force by an earthquake or wind in a steel house. SOLUTION: Upper and lower horizontal frame members 3, 1 and vertical frame members 2 made of a thin steel sheet bent into a substantially U-shaped cross section are connected to form a rectangular frame body 17, and a wall board 10 made of a plaster board, wooden plywood, and a brace face plate is connected to the side face of the rectangular frame body 17 by drilling tapping screws 9 in this connection structure. The driving pitch of the drilling tapping screws 9 driven at the corner sections 7 of the wall board 10 is made smaller in interval than the driving pitch at the portions other than the comer sections 7.
Patent JP-2000281074-A (JP)
Title: Storage container for displaying fishing rod
Inventor: SOMENO KAZUTAKA
IPC: A01K97/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To instantaneously discriminate the kind of an objective fish for a stored fishing rod when the fishing rod is to be purchased by providing an image pattern to symbolize the kind of the objective fish on either an outer box body or a mount of a storage container for fishing rod display in which a mount is inserted in the outer box body formed of a transparent material. SOLUTION: A storage container 1 for fishing rod display comprises an outer box body 3 having a bottom portion 31, a body portion 32 and a lid portion 33, and a mount 4 inserted in the outer box body 3. The mount 4 is inserted in the body portion 32 in a pre-pressurized condition. The inside of the outer box body 3 is partitioned by the mount 4, and stored fishing rods 2 are stably held. An image pattern 5 of the stored fishing rods is provided in an area 6 visible from the outside of the outer box body 3 on either the outer box body 3 or the mount 4. The image pattern 5 is based on the body pattern of the kind of the objective fish of the stored fishing rods 2, and formed mainly of a substrate and a mark including the line in a different manner by the kind of fish.
Patent JP-S5913632-A (JP)
Title: Manufacture of beta-manganese dioxide
Inventor: OKADA TOSHITERU
IPC: H01M4/50
Filed: 1982-07-16
Abstract: PURPOSE:To manufacture beta-MnO2 which provides characteristics for showing stable discharge voltage over a long time to an Li-Mn cell, by dispersing gamma- MnO2 in an acidic soln. contg. Mg<2+> at a specified concn. as well as Mn<2+> and by heating the resulting slurry. CONSTITUTION:gamma-MnO2 is dispersed in an acidic soln. contg. Mn<2+>, and the resulting slurry is heated to manufacture beta-MnO2. At this time, 20-55g/l Mg<2+> is added to said soln. By this method, beta-MnO2 having superior characteristics as the material of the positive electrode of an Li-Mn cell can be manufactured.
Patent JP-H0372578-A (JP)
Title: Double-layered coating film for can internal surface
Inventor: MURATA MASAHIRO
IPC: C09D161/04
Filed: 1990-05-15
Abstract: PURPOSE:To provide a double-layered coating film for an inner face of a can with excellent taste retention properties, adhesive properties, corrosion resis tance, and mocessability by forming a specified epoxy thermosetting top coating on an undercoating film of a thermosetting coating material cong. a resol-type epoxy resin and an epoxy resin compatible therewith as binders. CONSTITUTION:An undercoating film with a dried film thickness of 1mum or less is formed by using a thermosetting coating material (wherein 50-98wt.% resol-type phenol resin and 2-50wt.% epoxy resin with compatibility therewith are the binder components). A thermosetting resin top coating film with a dried thickness of 2-20mum [selected from an org. solvent type coating material (a) wherein 50-95wt.% arom. epoxy resin and 5-50wt.% resol type phenol resin are binder components, a water-soluble (water-dispersible) coating material (b) contg. a reaction product of a carboxyl group-contg. acrylic resin with an arom. epoxy resin as a binder component and a water-soluble (water-dispersible) coating material (c) wherein 1-50wt.% binder component (b) is a resol type phenol resin] is formed on this coating film to provide a double-layered coating film for the inner face of a can.
Patent JP-H05321952-A (JP)
Title: Hydraulic power transmission joint
Inventor: SUZUKI SATORU
IPC: F16D31/02
Filed: 1992-05-15
Abstract: PURPOSE:To provide a hydraulic power transmission joint which has no accumulator, a small size and excellent mountability, durability, and cost performance being adopted to distribution of driving force of a vehicle. CONSTITUTION:A plurality of orifices are independently provided such that discharge oil from a plunger chamber 6 in a discharge process passes through different orifices. A process volume of each of plungers 7 is at least 60 percent of a maximum volume of the plunger chamber 6 in a final state of an intake process. A spirally stepped portion 10 is provided on either an inner peripheral surface of a housing 3 or an outer peripheral surface of a rotor 4. The spirally stepped portion 10 is twisted in such a direction as to generate a thrust force in oil from the side of a cam 1 to the side of a valve body at the time of relative rotation. The oil is sealed in a space of a joint remaining air of 15 to 20% in volume in respect to the space volume.
Patent JP-S62279916-A (JP)
Title: Method of cooling hydraulic oil in injection molding machine
Inventor: AOKI MOTOMARO
IPC: B29C45/26
Filed: 1986-05-28
Abstract: PURPOSE:To reduce cost to be required for cooling by simplifying structure, by a method wherein a tank within a machine bed and a drain pipe of an injection equipment and mold clamping equipment side are connected with a heat radiation pipe provided in contact with a side wall of the machine bed and heat of hydraulic oil passing through the heat radiation pipe is made to radiate by making the machine bed into a heat radiator. CONSTITUTION:A heat radiation pipe 11 is provided on the three way lower side of a machine bed 1 through a means of welding contact with a side wall and an end part is made to communicate with a tank 6. The title method is so constituted that drain pipes 12, 13 of hydraulic cylinders 9, 10 are connected with the other side of the heat radiation pipe 11 and hydraulic oil from the hydraulic cylinders 9, 10 is returned to a tank 6 through that heat radiation pipe 11 from the drain pipes 12, 13. Therefore, as heat to be possessed by the hydraulic oil is transferred to the machine bed 1 through the heat radiation pipe 11 and radiated through a side wall of the machine bed even if the hydraulic oil discharged through each of the hydraulic cylinders 9, 10 is extremely high-temerature than a room temperature, the heat is lowered by the time when the hydraulic oil is streamed into the tank 6.
Patent JP-S5747312-A (JP)
Title: Thermally recoverable article
Inventor: IGARASHI SHIGERU
IPC: B29C55/00
Filed: 1980-09-05
Abstract: PURPOSE: To obtain a thermally recoverable article having a high residual strain after drawing in the outside diameter direction and a high thermal recoverableness, by using a vulcanized mixture containing a specific ethylene-α-olefin-polyene copolymer essentially.  
     CONSTITUTION: A thermally recoverable article prepared by adding (B) an organic peroxide, e.g. dicumyl peroxide, and sulfur as vulcanizing agents to (A) an ethylene -α-olefin-polyene copolymer, consisting of (a) ethylene, (b) a 3W10C α-olefin and (c) a polyene which is a nonconjugated diene at a molar ratio between the components (a) and (b) of 50/50W95/5, and having a molecular weight as an intrinsic viscosity of 1W6, an iodine value of 5W50 and a melt index of 0.1W20g/10min, as a principal component, and further adding a filler, e.g. talc, a softening agent, e.g. petroleum process oil, thereto, kneading the resultant mixture, and heating the kneaded mixture. 
     COPYRIGHT: (C)1982,JPO&Japio