baber/WOPTO huggingface dataset:
Patent JP-S5710811-A (JP)
Title: Flow rate control device
Inventor: MITO AKIO
IPC: G05D7/01
Filed: 1980-06-25
Abstract: PURPOSE:To improve a responding property, to decrease a temperature drift, and also to prevent clogging of dust, by leading a fluid for operating a pressure compensating valve through a throttle from between a pressure compensating valve and a control throttle, in a flow rate control valve having a pressure compensating valve. CONSTITUTION:A fluid for operating a pressure compensating valve is led into a spring chamber 33 through a throttle 30 from in a spool 2 having a pressure compensating valve 20 and a control throttle 13, and also is drained through a pilot relief valve 40. Accordingly, even if the control throttle 13 is fully closed when load is being operated, the pilot relief valve unloads presssure of the spring chamber 33 of the pressure compensating valve through the control throttle, therefore, a responding property is good, and since a fluid of the throttle 30 and the throttle 31 flows into the pilot relief valve, clogging of dust does not occur, and a temperature drift caused by influence of pressure drop of a passage 2d and a passage 12 is decreased, too.
Patent JP-S5610872-A (JP)
Title: Actuation failure detection of solenoid valve
Inventor: KAMIKAWA YOSHIYUKI
IPC: F16K31/02
Filed: 1979-07-06
Abstract: PURPOSE: To automatically and quickly detect the failure of a solenoid valve by comparing the current applied to the electromagnetic coil which actuates the solenoid valve with the reference value using a comparison means and sending signals when the deviation value exceeds the preset value.  
     CONSTITUTION: The voltage h 01  is set as reference signals in the first comparison circuit 15 which detects that a movable iron core is not fully attracted and is compard with the DC voltage (h) which represents the actual excitaion current applied from the low pass filter 14. When h>h 01 , signals are sent. The output of the first comparison circuit 15 is output through the OR circuit 16 and is used as alarming signals. The peak value hP detected in the peak hold circuit 17 is applied to the second comparison circuit 18 which detects the return failure of a spool. It is compared with the reference value which corresponds to the smaller value H 0 ' than the rush current value H 0  when a solenoid valve is normal. When hP>H 0 , signals are solenoid valve is normal. When hP>H 0 , signals are sent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61244695-A (JP)
Title: Grounding device of ship propeller shafting
Inventor: MORIMOTO MITSUAKI
IPC: B63H23/34
Filed: 1985-04-24
Abstract: PURPOSE:To satisfactorily maintain the contact condition of a contact surface by arranging a cleaning rotary brush and a gas injection nozzle on the contact surface between a slip ring and a commutator. CONSTITUTION:A slip ring 1 is coupled with a propeller shaft X, and a commutator 2 is fitted on the side periphery of this slip ring 1. A gas injection nozzle 3 is provided near the commutator 2 and propeller shaft, and air is sprayed to the side periphery of the slip ring 1. A rotary brush 4 is provided on the opposite side of the shaft rotating direction of the nozzle 3so as to clean the contact surface of the slip ring 1. In addition, a cleaning water injection nozzle 6 is arranged near the brush 4,and steam or warm water is injected to improve the cleaning effect.
Patent JP-H10281904-A (JP)
Title: Load sensor
Inventor: SHIGEMOTO HIDEKI
IPC: G06F3/0338
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a load sensor in which coordinate movement and input can be performed only by use of a control shaft when it is used for a control part of game equipment or a pointing device of personal, computer. SOLUTION: A through-hole 13A is provided in the central control part 13 of an elastic plate 11 having first and second pairs of detecting elements 5 (6), a control shaft 12 is fitted thereto in such a manner as to be vertically movable, and a push switch 15 is arranged under the control shaft 12, whereby a load sensor for coordinate movement can be operated by the horizontal operation of the operation shaft 12, and an input switch can be operated by the vertical operation thereof.
Patent JP-H04319004-A (JP)
Title: Device and method for changing width of hot rolled sheet in flying
Inventor: SHIBAHARA TAKASHI
IPC: B21B13/18
Filed: 1991-04-18
Abstract: PURPOSE:To make the width of sheet variable by changing the opening degree of roll by turning an arm by taking a shaft as a supporting point. CONSTITUTION:A swing arm type roll 100 is constituted of a turnable arms by making the shaft 1 as supporting point and idle roll 3 which is provided at the tip of the arm. When changing the width of rolled stock 4, the turning angle of the arm 2 is made at a prescribed value that is preliminarily set. The turning driving mechanism of the swims arm is actuated by position control of hydraulic cylinder.
Patent JP-S61245668-A (JP)
Title: Image reading system
Inventor: UNOKO FUJIO
IPC: H04N1/04
Filed: 1985-04-24
Abstract: PURPOSE:To read red information, too, without raising cost of a device by setting alternately a character write area and a mark write area to a read original, and discriminating a picture element of a part placed between the marks, as a prescribed picture element. CONSTITUTION:A read part 1 for reading a read original RD outputs a picture signal PX and a line synchronizing signal LSI, and a color signal generator 3 generates a color signal CD (1, 0) in accordance with a length L1 of a character entry area LA of the original RD, and a length L2 of a mark entry area MA, respectively. Through a switch 6, the picture signal PX of the part corresponding to the area LA, and the picture signal PX of the part corresponding to the area MA are applied to the side of line memories 16, 17, and to a mark decoder 12 for discriminating a mark and generating an underline signal UL, respectively. The underline signal UL is stored in one of the line memories 18, 19, and also the signal UL of one line before is read out of the other, and since the color signal CD is '0', the signal UL is discriminated as red picture information by a device of the next stage.
Patent JP-S58205524-A (JP)
Title: Separator of moisture from moist steam
Inventor: SAITOU TERUO
IPC: B04C5/10
Filed: 1982-05-24
Abstract: PURPOSE:To improve the performance for separating moisture and to make the entire part of a deviced smaller in size by introducing moist air into a vessel body while moving the same spirally and flowing the air from the outer incumference of radially disposed heating tube groups toward the center thereof. CONSTITUTION:Moist steam is introduced into a cylindrical and vertical vessel body 1 from a nozzle stub 2 opened in the direction tangential to the inner circumferential wall surface of said body and is moved spirally along the inner circumferential surface. The moisture in the moist steam is driven off from the slit parts of a screen 20 for drain sepn. by centrifugal force and is flowed downward under the regulation of the spiral flow with a drain catcher 22 serving also as a screen support until the drain is discharged from a drain discharge port 15. The steam separated of moisture is again captured of moisture with a drain capturing net 21, and is thereafter passed through the outer circumferences of the 1st stage heating tube 17 group and the 2nd stage heating tube 16 group which are radially arranged. The steam heated with these tubes is removed through the central space part from a reheated steam outlet 3.
Patent JP-S61246960-A (JP)
Title: Optical disk device
Inventor: OKAMURA HIDEO
IPC: G11B7/005
Filed: 1985-04-23
Abstract: PURPOSE:To detect delete pulse surely by clamping reproduced signals from a disk, detecting the envelope signals and comparing them. CONSTITUTION:A light beam modulated by a data signal is formed on an optical disk face 11 becoming bit of the data signal. The reflection factor of the beam is larger, for instance, by 10% than the unrecorded part which is not irradiated by the light beam. Change of the reflection factor is proportionate to recording power, and the larger the recording power, the larger the reflection factor. Reproduced signals are inputted to a clamping circuit 31 through an equalizer 16, an LPF 17 and an amplifier 30, and variation of amplitude etc. caused by difference of amplitude between the data signal and delete pulse is absorbed by the circuit 31 and adjusted to a fixed level. By comparing 32 the clamped reproduced signals with an envelope signal, the delete pulse section can be detected.
Patent JP-S6313934-A (JP)
Inventor: JIAKOMO SHIORUCHIINO
IPC: F16M7/00
Filed: 1987-04-08
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-S62242205-A (JP)
Title: Mobile body guiding device
Inventor: TSUMURA TOSHIHIRO
IPC: G08G5/06
Filed: 1986-04-14
Abstract: PURPOSE:To enable guiding of a mobile body by casting light from a fixed position on the ground side toward the mobile body to create a light mark for guiding on the mobile body. CONSTITUTION:A light beam 8 is emitted from a mark casting means 7 toward the cockpit of an airplane 2 running on a course 3. A light mark 8a is formed on a plane at the height of cockpit position of the airplane, and a light mark 8b is formed on the plane of an apron 1. Light marks 8a and 8b have naturally similar forms due to rectilinear propagation of light. The light mark 8a is formed on the cockpit window, and a pilot can recognize a deviation from the course and the position of stopping by observing the projected light mark 8a.
Patent JP-H08331413-A (JP)
Title: System and method for video receiving/displaying of cursor and menu overlay video
Inventor: RANDARU RII BAATORAMU
IPC: H04N5/445
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To support user's programming by overlaying a cursor controlled by a remote controller, available for a user and a menu system which interacts with the cursor on a video display. SOLUTION: A set top device 30 performs signal transmission with various internal and external devices through an analog multiplexer 31 and has an exchanging function. A signal reaching the multiplexer 31 arrives from an antenna or a cable 32 via a 1st or a 2nd tuner 34 or 35 or a cable interface 36. A video processor 39 as its central element is connected to a system memory 45, an analog and audio controller 46, a microprocessor 46, etc., and transmits a signal. A cursor that is controlled by a remote controller and a menu system which interacts the cursor are also overlaid on a display with the operation of the processor 39, and a user is supported.
Patent JP-H01259290-A (JP)
Title: Welding and fixing structure of windshield and fixing method thereof
Inventor: FUJIO YASUHIKO
IPC: C08F290/00
Filed: 1988-04-08
Abstract: PURPOSE:To improve the reliability of waterproofing and the corrosion resistance of plated end parts by welding and fixing a UV masking agent to the windshield welding surface of a watch case, subjecting the surface except the UV masking agent to plating and welding and fixing the windshield to the surface of the masking agent. CONSTITUTION:The UV masking agent 2 of an acrylic system is adhered and fixed by UV irradiation to the windshield welding surface 7 on the upper inner side of the watch case 1. Underlying plating 3 by electroless plating and top plating 5 by electroplating are formed on the surface of the plating 3 except the part of the surface of the case 1 where the UV masking agent 2 is adhered and fixed. The lower outer side 6a of the windshield 6 is welded and fixed to the surface of the masking agent 2 of the case 1. The masking agent 2 covers the plating end parts 4 of both the plating 3 and the plating 5 when the windshield 6 is welded and fixed thereto. The reliability of the waterproofing is thereby improved and the corrosion resistance of the plated end parts is improved.
Patent JP-H06297814-A (JP)
Title: Image recording composition container
Inventor: IMAEDA MIKIO
IPC: B41J29/38
Filed: 1993-04-14
Abstract: PURPOSE:To discriminate whether set ink is normal by a method wherein a battery is incorporated in an image recording composition container, and the voltage of the battery is measured. CONSTITUTION:A battery 8 is connected to a head drive circuit 6. The battery 8 is connected to a load when ink in an ink tank 2 is used to electrically discharge as the ink is consumed. By appropriately selecting a load to be connected to the battery 8, the life of the ink can be made coincident with the life of the battery 8. By measuring the voltage of the battery 8, a residual ink amount in the ink tank 2 can be known. Furthermore, if the voltage of the battery 8 is not more than a fixed value, the absence of ink in the ink tank 2 is judged, and the action of an image recorder body can be stopped. Therefore, if ink other than normal ink is charged in the ink tank 2, the low-voltage battery 8 cannot actuate the image recorder body, thereby preventing image recording from being made with ink other than normal ink.
Patent JP-S5713108-A (JP)
Title: Method for separating trivalent iron from aqueous acidic solution
Inventor: ICHIJIYOU MICHIO
IPC: C22B23/00
Filed: 1980-06-26
Abstract: PURPOSE: To effectively separate trivalent iron ions and other various metals by extracting an aqueous acidic soln. of a high trivalent iron concn. with a specific solvent, adding a neutralizer to the water phase thereof under specific conditions to separate solids and liquid and further repeating solvent extraction and neutralizer addition.  
     CONSTITUTION: An org. phosphoric acid and a carboxylic acid are used as a solvent, and, for example, sodium hydroxide or the like is used as a neutralizer. First, the org. solvent is added to an aqueous acidic soln. of a high trivalent iron concn. to selectively shift the greater part of trivalent iron to an org. solvent phase. Thence, the neutralizer is charged to the water phase and the soln. is neutralized at 50W 100°C soln. temps., more preferably 80W95°C, whereby reaction is caused to separate solids and liquid. The org. phosphoric acid is added to the water phase after this separation to separate the soln. to an org. phase and a water phase, and again the neutralizer is charged to this water phase, whereby sufficient reaction is caused at 50W100°C, more preferably 80W95°C soln. temps., and 1W4, more preferably 2W3pH, and the solids and liquid are separated. Thereby only the trivalent ion ions are separated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09249248-A (JP)
Title: Quantitative discharging container
Inventor: ICHII TAKASHI
IPC: B65D47/20
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a container by which a liquid such as shampoo and rinse can be discharged by one hand by a specified quantity. SOLUTION: This quantitative discharging container comprises of a container main body 1 to house a liquid such as shampoo, which is equipped with a quantitative discharging device 5. For the quantitative discharging device 5, a cylinder 19 is fitted on the mouth part 3 in the container main body 1, and when a pressure in the cylinder 19 decreases, the liquid in the container main body 1 is made to flow in, and by operating the end part of a piston rod 21 being projected from the cylinder 19 by a lever 8, the liquid in the cylinder 19 is discharged from a nozzle 34. Also, a finger tip is made enable to place under the nozzle 34, and the leading end part of the lever 8 is arranged above the nozzle 34, and this container is constituted in such a manner that the lever 8 can be depressed by thumb under a state wherein index finger is placed under the nozzle 34.
Patent JP-H08285026-A (JP)
Title: Gear with slider
Inventor: KIN KICHIN
IPC: F16H19/02
Filed: 1995-04-12
Abstract: PURPOSE: To obtain speed ratio and a slider moving speed of various ranges at low cost by combining radii of first speed change rotor, second speed change rotor, third speed change rotor and fourth speed change rotor. CONSTITUTION: When a drive rotor 1 rotates in an A direction, a slider 4 moves rightward, then, a first speed change rotor 5 rotates in a B direction. When the drive rotor 1 rotates in a reverse direction, the slider 4 moves leftward and the first speed change rotor 5 rotates in a reverse direction. A third speed change rotor 7 is fixed to a first speed change shaft together with the first speed change rotor 5, and rotates at the same rotation speed as the first speed change rotor 5. A fourth speed change rotor 8 is fixed to a second speed change shaft together with a second speed change rotor 6, and rotates at the same speed as the second speed change rotor 6. Since the third speed change rotor 7 and the fourth speed change rotor 8 are interlocked with each other by a wrapping connector element 9, rotation speed of the third speed change rotor 7 and the fourth speed change rotor 8 depends on size of respective diameters or respective total numbers of gears.
Patent JP-H03285932-A (JP)
Title: Thermoplastic resin composition and production thereof
Inventor: DEGUCHI YOSHIKUNI
IPC: C08L67/00
Filed: 1990-03-31
Abstract: PURPOSE:To obtain the subject composition useful for various machinery parts or a film, etc., having mechanical properties and surface properties by mixing specific amounts of a specific modified polyolefinic polymer and polyamide. CONSTITUTION:(A) 1-99 pts.wt. modified polyolefinic polymer having a piece of structural unit expressed by formula II having a piece of glycidyl expressed by formula I (Ar is 6-20C aromatic hydrocarbon having 11 piece of glycidyloxy; R is H or methyl) per 2-1000 pieces of olefin repeating unit is mixed with (B) 1-99 pts.wt. polyamide such as nylon-6 having acid amide bonding derived from e.g. a reaction of aliphatic diamine and aliphatic dicarboxylic acid, etc., so as a total of the component A and the component B to be 100 pts.wt. and subjected to melt kneading by a Banbury mixer, etc., to afford the aimed compo sition.
Patent JP-S59212963-A (JP)
Title: Interruption control system
Inventor: HARUI TOSHIROU
IPC: G06F13/24
Filed: 1983-05-18
Abstract: PURPOSE:To attain the effective use of a common bus by providing a register which holds the running level of a central processing unit into an additional processor and comparing the running level of the central processing unit with own interruption level. CONSTITUTION:An additional processor IOC12 is connected into a central processing unit CPU via a common bus 101. The IOC12 executes a designated operation and compares the running level of the CPU within a register 21 with the interruption level of a register 22 through a comparator 23. The result of this comparison is supplied to a following address generating circuit 24 for firmware, and the branching of firmware is executed for control of the working of the IOC12. When the interruption level of the IOC12 has a high priority, an interruption request is executed to the CPU. When the operation of the IOC12 is over, the IOC12 rerains the interruption request if the priority of the interruption level of the IOC12 is equal to or lower than the driving level of the CPU.
Patent JP-H09255161-A (JP)
Title: Carrier device
Inventor: ITO KENICHI
IPC: B65G43/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device capable of surely detecting the clogging of gels such as agars or devil's-tongues at an early time in screw type carrying mechanism. SOLUTION: In a carrier device wherein a duct 2 installed so as to have a specified inclined angle downward is connected to the entrance part of a screw type carrying mechanism 4 and gels such as agars or devil's tongues supplied from the dust 2 are sent out continuously by the screw type carrying mechanism 4, a capacitance type sensor 5 for detecting clogging is provided in the entrance part of the screw type carrying mechanism 4.
Patent JP-S5726698-A (JP)
Title: Immunologically active dipeptidyl-2-amino-1, 2- dideoxy-d-glucose derivative and manufacture
Inventor: FUIRITSUPU ERU DEYURETSUTO
IPC: A61K31/02
Filed: 1981-06-09
Abstract: Immunologically active compounds of the formula:   <IMAGE> (I.) oglycan fragment of the cell wall, more specifically, a muramyl dipeptide, namely, N-acetylmuramyl-L-alanyl-D-isoglutamine (MDP). The addition of synthetic MDP to an emulsion of Freund's incomplete adjuvant (90% mineral oil and 10% Arlacel A) containing an antigen increases the level of antibodies against the antigen (humoral response) and induces delayed hypersensitivity (cellular immunity).
Patent JP-H06298264-A (JP)
Title: Polyethylene modified-container
Inventor: MAKUUCHI KEIZO
IPC: C08J3/28
Filed: 1993-04-14
Abstract: PURPOSE:To provide polyethylene modified-container which exhibits excellent heat-resistance with an extremely low degree of shrinkage in retort sterilization under a high temperature, excellent chemical resistance and excellent fusion properties in heat seal. CONSTITUTION:A polyethylene modified-container is made of a composition of polyethylene with a density of 0.900-0.975g/cm<3> and ethylene-alpha-olefin copolymer, which is irradiated with electron beams so that the transmittance of the electron beams is 60-80% in the middle in the thickness direction and 40% or less on the rear based on 100% as relative dose on the surface. In the container, the mixing ratio of the ethylene-alpha-olefin copolymer to the polyethylene is 5-50% pts.wt. and an electron beam absorbed-dose is 50-500kGy.
Patent JP-H06303659-A (JP)
Title: Broad band exchange system
Inventor: TAKAHASHI NAOYUKI
IPC: H04Q3/58
Filed: 1993-04-14
Abstract: PURPOSE:To effectively and properly allocate a call with respect to a transmission request of a speaking signal for a broad band using simultaneously plural speech channels. CONSTITUTION:An exchange 1 is provided with a channel secure means 11 and an allocation means 12. The channel security means 11 reserves sequentially speech channels of a required channel number and secures them based on a transmission request using speech channels of a predetermined number being two or over in excess of free speech channel number from a terminal equipment 3. The allocation means 12 allocates the speech channels of a predetermined number secured by the channel security means 11 to lines for the terminal equipment 3 having a transmission request to use a predetermined number of speech channels.
Patent JP-H03287593-A (JP)
Title: Siloxane compound and production thereof
Inventor: KAMEI MASANAO
IPC: C08G77/388
Filed: 1990-04-02
Abstract: NEW MATERIAL:The compound of formula I {R<1> is 1-20C (substituted) univalent hydrocarbon group or -OR<3> [R<3> is 8 or 1-8C (substituted) univalent hydrocarbon group]; R<2> is R<1> or group of formula Il (x is 1-8) and at least one of R<2> is group of formula II; m and n satisfy the relationships 0<m<3, 0<n<3 and 1.8<=m+n<=2.2}. EXAMPLE:The compound of formula III. USE:A textile-processing agent for imparting hydrophilicity, softness and smoothness to fiber, a foam-stabilizer for the production of foamed urethane, cosmetic such as foundation and hair-treatment agent, etc. PREPARATION:An oligomer produced by the hydrolysis of a compound of formula IV (x is 1-8) is polymerized together with a cyclosiloxane of formula V (p is >=2) and a siloxane of formula VI (0<y<3).
Patent JP-S57202328-A (JP)
Title: Preparation of polyolefin foam
Inventor: HASHIMOTO HIROSHI
IPC: C08J9/06
Filed: 1981-06-08
Abstract: PURPOSE: To carry out uniform and fine expansion not requiring strict temperature control necessary during heating, without producing the nonuniform crosslinking of thick foam caused by irradiation crosslinking, by blending polyolefin with crosslinked polyolefin and a blowing agent, using the blend.  
     CONSTITUTION: 95W65wt% uncrosslinked polyolefin is blended with 5W35wt% crosslinked polyolefin having a gel fraction of ≥60% and a blowing agent to be decomposed at a temperature ≥ the melt temperature of the polyolefin at a temperature ≥ the decomposition temperature of the blowing agent, and expanded under heating. Azodicarbonamide, p,p'-oxybis(benzene sulfonyl hydrazide) 2 , etc. is used as the blowing agent, and used scrape polyolefin can be used as the crosslinked polyolefin. 
     COPYRIGHT: (C)1982,JPO&Japio