baber/WOPTO huggingface dataset:
Patent JP-S5849064-A (JP)
Title: Hydrogen sealing oil supplying device for rotary electric machine
Inventor: KIKUCHI MIWAKICHI
IPC: H02K9/08
Filed: 1981-09-18
Abstract: PURPOSE:To stably supply sealing oil to a bearing oil sealing device with less discontinuity for a long period of time by providing coupling means which communicates only at an emergency time between the exhaust side of a recirculation oil pump and the exhaust side of a sealing oil pump of an ordinary conduit. CONSTITUTION:A conduit 24 which communicates via a check valve 23 is provided between the exhaust side of a recirculation oil pump 9 and the exhaust side of a sealing oil pump 7 of an ordinary conduit, a pressure regulating valve 22 is provided in a recirculation conduit at the exhaust side of the pump 9 and the controlling oil pressure pipe 25 of the valve 22 is connected to the ordinary conduit at the exhaust side of the pump 7. When the discharge pressure of the pump 7 is lowered, the valve 22 is operated in the closing direction by the pipe 25, the circulating amount to a vacuum tank 1 of the recirculating oil is recuced, thereby enhancing the exhaust pressure of the pump 7. Thus, the pump 9 allows to supply the sealing oil through the conduit 24 and the ordinary conduit to a bearing sealing device S.
Patent JP-H0811169-A (JP)
Title: Mold and screw-shaped injection molded object
Inventor: MURATA KOJI
IPC: B29L15/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a mold capable of preventing undercut without increasing a draft angle and a screw-shaped injection molded object high in feed efficiency and capable of performing smooth feed. CONSTITUTION:A mold l for the injection molding of a molded object 50 wherein a spiral flange 52 is provided to the peripheral surface of a shaft body 51 is constituted of four mold members 2, 3, 4, 5 equally divided along the axial direction of the molded object 50 and the mold members 2, 3, 4, 5 are constituted of four pairs of comb-like members (6, 7), (13, 14), (15, 16) (17, 18) connected in an alternately intricate state along the axial direction of the molded object 50. The forming space of the flange 5 is formed so as to be surrounded by the side surfaces of the comb-like members being in contact with each other and the rapping direction of one comb-like members constituting the mold members 2, 3, 4, 5 is made parallel to one separation surfaces of the mold members and that of the other comb-like members is made parallel to the other separation surfaces of the mold members.
Patent JP-H0310891-A (JP)
Title: Thermal transfer recording sheet
Inventor: OYA HIDENOBU
IPC: B41M5/392
Filed: 1989-06-08
Abstract: PURPOSE:To obtain high density without deteriorating image quality and to enhance the stability of a dye during preservation by providing a dye for thermal transfer recording, a binder and a specific compound on a base sheet. CONSTITUTION:A dye for thermal transfer recording, a binder and a compound represented by formula (I) are provided on a base sheet. In the formula (I), R<1> is a hydrogen atom or an alkyl group, R<2> is an alkyl group, an alkenyl group or an aryl group and respective groups may have a substituent, R<3> is an alkylene group, R<4> is an alkyl group, an aryl group, an alkoxy group, an aryloxy group, a halogen atom or CONHR<5> (wherein R<5> is an alkyl group or a hydrogen atom), (k), l, m and (n) are 0 or 1, (p) is 0 or an integer of 1-4, both of l and (m)) are not 0 and (k), l, (m) and (n) are determined so as not to generate an -OO- bond. The addition amount of this compound is pref. 5-6% by wt. of the addition amount of the dye in the ink composition to be applied to the base sheet to form a transfer layer.
Patent JP-H073182-A (JP)
Title: Silica used as matting agent for coating material and production thereof
Inventor: AKASAKI TADAYUKI
IPC: C09C3/04
Filed: 1993-06-17
Abstract: PURPOSE:To produce the silica excellent in tranparecy and jet-blackness. CONSTITUTION:The silica having the total vol. of micropores with diameters of 20-3,000Angstrom  of 1.5cc/g or higher, a ratio of the total vol. of micropores with diameters of 100-3,000Angstrom  to the total vol. of all the micropores of 50% or higher, and a ratio of the total vol. of micropores with diameters of 300Angstrom  or higher to the total vol. of all the micropores of 20% or higher is produced by dropping an alkali metal silicate together with sulfuric acid to simultaneously cause neutralization to thereby produce a silica slurry contg. silica with a BET specific surface area of 500m<2>/g or higher, subjecting the slurry to hydrothermal synthesis, and drying and simultaneously grinding the resulting precipitated silica in a jet mill using hot air or superheated steam.
Patent JP-H09297602-A (JP)
Title: Electro-hydraulic servovalve device
Inventor: MASUDA KENJI
IPC: F16K31/08
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of an electro-hydraulic servovalve device by subtracting a load current feedback signal from the command and AC dither signals which are added together with modulation of the pulse width and inputting a control signal which changes into the positive and negative states to a power switching element to excite a direct servovalve and also to heighten the frequency relation with the dither signal, etc. SOLUTION: A command signal Vo and an AC dither signal Vd are added together by an adder 10 and inputted to a subtracter 6 as a superimposition signal. The subtracter 6 calculates the difference between the superimposition signal and a feedback signal Vf which is inputted from the circuit of an electromagnetic motor 1' via an LPF 5. This deviation signal is inputted to a comparator 8'. The comparator 8' modulates the pulse width by a carrier signal Va inputted from an oscillator 9' and inputs a control signal which changes into the positive and negative states to a power switching element 3' to fast excite a direct servovalve in the positive and negative states and also to successively heighten the frequency relation among the signal Vd , the LPF 5 and the signal Va .  As a result, the high accuracy and high responsiveness can be secured in a general-purpose environment for the servovalve device.
Patent JP-H10335073-A (JP)
Title: Control device for electric equipment
Inventor: ABE TAKAYOSHI
IPC: H05B37/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To response to the existence of human being so as to turn on an electric equipment, and save the energy by outputting the movement of a material inside a monitor area as a movement vector with a movement vector detecting device, and controlling turning on/off of the electric equipment in response to the movement vector. SOLUTION: A camera is arranged in a chamber 1 as a monitor area 1, and image data of the chamber 1 is sent to a movement vector detecting device 3. The movement vector detecting device 3 displaces a real image and a following image after the predetermined frames by the quantity of a vector within a detection range, and detects the movement vector on the basis of a displaced variable at the time of overlap of the images. A control unit 4 judges whether a human being 8 exists in the chamber 1 or not on the basis of the output of the movement vector detecting device 3, and in the case of YES, the control device 4 lights a light 6, and controls a switch 5 so as to maintain the lighting condition of the light 6 during the time when a human being exists.  In the case of NO, since the output from the movement vector detecting device 3 is not detected, the control device 4 controls the light 6 to be turned off.
Patent JP-H01314397-A (JP)
Title: Article lending machine
Inventor: MORIGUCHI TAKESHI
IPC: G07F17/00
Filed: 1988-06-14
Abstract: PURPOSE:To facilitate lending of an article by limiting a display of a work by providing a display control means for bringing an article name of a lending article which has been inputted selectively to display control to a display means, when a display time which has been set by a display time setting means has been brought to time counting by a timepiece means. CONSTITUTION:When the time which has been set by a display time setting means 32 has been brought to time counting by a timepiece means 31, an article name of a lending article which has been inputted selectively by a display control means 25 is brought to display control to a display means 16, and the article name can be known by a limited display time. In such a way, the display time is limited, therefore, when lending is executed by utilizing this limited time, in case when it is undesirable to display a work, or in case when it is undesirable that the work is known to others, or in case when it is undesirable to be interfered in, lending is facilitated.
Patent JP-H10338292-A (JP)
Title: Flexible container
Inventor: KATO AKIRA
IPC: B65D88/22
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily discharge a powdery and granular material which can not be easily discharged, without leaving it at corners or the like, by providing a discharge opening widened larger than the position of the inside wall face, where the powdery and granular material contacting the inside wall face of a bag starts to slide along the inside wall face owing to the own weight, at the lower end of the end face of the cylindrical bag. SOLUTION: This flexible container is provided with a discharge opening 2 whose frontage is widened and opened larger than a position where a powdery and granular material contacting the inner wall face of the bag 1 slides along the inner wall face owing to the own weight, at the lower end of the end face 1a of the cylindrical container bag 1. And hence, the material staying on the inner wall face of the right and left sides of the discharge opening, can be efficiently discharged.  In this time, when dimensions of the bag and the container are set as W>=D.sinα (α >=20 deg., preferably 25 deg.), the discharging effect increases, where D is the inner diameter of the cylindrical bag 1 at the time when it is completely expanded without materials in the inside and α is an angle that the tangential lines at the intersection points M, N of the right and left sides of the discharge opening and the outside shape of the flexible container make with the horizontal plane.
Patent JP-S6123508-A (JP)
Title: Tough sleeve roll for rolling h-beam
Inventor: SETO YOSHITO
IPC: B21B27/00
Filed: 1984-07-13
Abstract: PURPOSE:To provide a titled sleeve roll for a universal mill which has excellent wear resistance and toughness and prevents a fracture accident by welding and uniting an outside layer consisting of a high-chromium steel or iron material having a specific compsn. and an inside layer consisting of a special cast steel material having a specific compsn. to one body thereby forming the sleeve roll. CONSTITUTION:The outside layer 6 consisting of the high-chromium cast iron material contg. 2.0-3.2wt% C, 0.2-1.5% Si, 0.4-1.5% Mn, <=0.1% P, <=0.1% S, 0.5-3.5% Ni, 8.0-25.0% Cr, 0.5-2.5% Mo and the balance substantially Fe and the inside layer 7 consisting of the cast steel material contg. 0.3-1.0% C, 0.2- 1.0% Si, 0.2-1.5% Mn, <=0.1% P, <=0.1% S, 0.5-3.0% Ni, 0.5-2.5% Cr, 0.1- 0.8% Mo and the balance substantially Fe are welded and united to form the tough sleeve rolls 3, 5 for rolling an H-beam. Such rolls are easily formed by casting successively the outside layer 6 and inside layer 7 having the above- mentioned compsn. by a centrifugal casting method, etc.
Patent JP-S5371743-A (JP)
Title: Self-expansion chain
Inventor: SUDOU KATSUJI
IPC: F16G13/22
Filed: 1976-12-08
Abstract: PURPOSE: To ensure free expansion, by fitting outer cylinders to each both end of a plurality of chain inner plates, which face each, by inserting cylindrical elastic bodies into the outer cylinders and by securing the inner plates and the outer plates by pins penetrated through the center parts of the elastic bodies. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5269872-A (JP)
Title: Tubler type semi-permeable membrane apparatus equipped washing device
Inventor: TSUCHIYA KAZUAKI
IPC: B01D61/18
Filed: 1975-12-08
Abstract: PURPOSE: To eash effectively without needing the ball carrier water, at the time of washing tubler semi-permeable membrane, by using ball collector both as ball collector and recovering vessel, putting it with the module inlet side by side and using it alternately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0815802-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: TAKAHASHI KAORI
IPC: G03C1/83
Filed: 1994-06-28
Abstract: PURPOSE:To enhance sensitivity and stability against time lapse, to prevent occurrence of roller marks, to improve deterioration of coatability and storage stability in the case of using an infrared absorbing indolecyanine dye, and to enhance processing speed by hardening the photosensitive material with a specified compound and incorporating another specified compound in one of the photographic constituent layers. CONSTITUTION:The photosensitive material having at least one photosensitive silver halide emulsion layer on a support is hardened by at least one kind of compound represented by formula I and the photographic constituent layer contains at least one kind of compound represented by formula II, and in formulae I and II, each of R1 and R2 is alkyl or the like; Z1 is an atomic group necessary to form a pyrrolidine ring or the like: X1 is an anion or the like; each of R11 and R14 is alkyl or the like; each of R12, R13, R15, and R16 is alkyl; each of Z2 and Z3 is a hydrocarbon group necessary to form a benzene or naphthalene ring; and X2 is an anion optionally forming a intramolecular salt.
Patent JP-S5670228-A (JP)
Title: Powder/particles circulation device
Inventor: MATSUO NORIO
IPC: B01J8/26
Filed: 1979-11-15
Abstract: PURPOSE: To obtain smooth circulation of powder/particles between a reactor and a regenerator and introduce easy control of the rate of flow by installing a speed increasing and a reducing gas nozzle in the middle of a transport pipe which put the high level and low level fluid layers into communication.  
     CONSTITUTION: Part of the powder/particles in a reactor 1 falls down to a stripper 7 through the gap between a diffuser plate 5 and the reactor's body 1 and undergoes there stripping with the stripping vapor, that is a process to remove the oil attaching to powder/particles at high temperature. After stripping, the powder/ particles come into a communication pipe 9, where the rate of flow is controlled by the aeration gas fed through an aeration gas inlet 10 installed at the lower part of this communication pipe 9. The powder/particles are then introduced into a regenerator 2 by the lift gas fed from a lift gas inlet 11, where the carbon which has attached to the surfaces of the powder/particles is burnt. Part of the powder/particles in the regenerator flows through a transport pipe 15 into a contructed part 16, where the rate of flow is controlled with a speed increasing nozzle 17a and a reducing nozzle 17b, and returns to the reactor 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07331309-A (JP)
Title: Device for dripping molten metal
Inventor: MOCHIDA HIROMI
IPC: B22F9/08
Filed: 1994-06-06
Abstract: PURPOSE:To prevent the leakage of molten metal from the joined surface caused by the shrinkage in heat expansion by joining a nozzle for dripping the molten metal with a sleeve for supplying the molten metal and elastic force, in a device for dripping the molten metal into cooling medium. CONSTITUTION:In the device for producing spherical metal particles by dripping the molten metal into the cooling medium such as water, a rod-like connecting part 12 is fitted to a receiving part 13 fitted to the flange 20 of a molten metal vessel through a spring member 14 and further, a cylindrical holder 11 is fixed. The nozzle 20 for dripping the molten metal is fitted to the lower end part of the cylindrical holder 11 and the molten metal is poured into the upper end from a molten metal pouring hole 41. Further, inert gas of Ar, etc., is pressed in from a gas introducing pipe 61 and the molten metal is dripped into the cooling medium from the lower end hole 22 of the nozzle 20 through the sleeve 30 by the gas pressure to produce the spherical metal particles. In this case, it is prevented by the elastic force with the spring member 14 that the joined surface between the upper end surface 21 of the nozzle 20 and the lower end surface 31 of the sleeve 30 is deformed by the shrinkage with the high temp. of the molten metal causing the failure of the seal, and the molten metal is stably dripped into the cooling medium from the nozzle 20.
Patent JP-H0441778-A (JP)
Title: Moisture-permeable waterproof cloth
Inventor: SHINKAI TSUNEHISA
IPC: D06M17/00
Filed: 1990-06-05
Abstract: PURPOSE:To obtain the subject waterproof cloth having excellent waterproof and moisture-permeating properties and stable resistance to needle by laminating a continuous porous polytetrafluoroethylene film on the surface of ultrahigh density cloth comprising single fibers having a specific fiber size. CONSTITUTION:A continuous porous polytetrafluoroethylene film is coated with a hydrophilic resin layer having air-diffusible and moisture-permeable properties composed of, e.g. polyurethane resin, and the resultant film is laminated on the surface of an ultrahigh density cloth composed of yarn of single fibers having <=1.5 denier to afford the objective moisture-permeable and waterproof cloth, excellent in waterproof and moisture-permeating properties, and also having resistance to needle without inhibiting performance thereof even in advancing into a fasciculation region of thorn plants.
Patent JP-H07331729-A (JP)
Title: Drainage box
Inventor: MATSUMOTO SHOICHIRO
IPC: E03F5/06
Filed: 1994-06-06
Abstract: PURPOSE:To easily clean a drain box by placing a seal water bowl on the bottom face in a trap main body interposing a gap between the inner circumference and itself, and projectingly providing lock pieces for locking the bottom face of the seal water bowl with the lower side on a plurality of positions of the lower end of the seal water bowl. CONSTITUTION:In drainage flowing out from a wash place, dust is dammed up by the mesh of an upper cover 9, and hair is dammed up by a hair catcher 8 of fine mesh. Next the drainage flows down in a seal water cylinder 6, flows in a seal water bowl 10 through gaps of lock pieces 6f projectingly provided on the lower end of the cylinder 6, overflows from the upper end of the bowl 10 into a main body 2, and drains from a drain port 2b. Next during flow of the drainage, mud and the like are settled in the bowl 10 and the main body 2 without flowing out into a drain pipe, and because the bowl 10 is locked with the lock pieces 6f of the cylinder 6, it is not floated up by drainage staying on the bottom of the main body 2, and hence abnormality is not generated in the flow of drainage. Hereby, the bowl 10 is easily drawn out after removing the upper cover 9, the hair catcher 8, and the cylinder 6, and cleaning can be easily carried out.
Patent JP-S634053-A (JP)
Title: Method for forming patina film on surface of copper product or the like
Inventor: ISHIKAWA SUSUMU
IPC: C23C8/28
Filed: 1986-06-24
Abstract: PURPOSE:To form a patina film having excellent weatherability and tight adhesiveness like natural patina in a short period to a copper or copper alloy product or copper plated product by putting said product into a mixed atmosphere composed of ammonia, steam and CO2. CONSTITUTION:The Cu, Cu alloy or Cu plated product is preliminarily put into the gaseous mixture atmosphere composed of NH3, steam and CO2. The concn. of the NH3 and CO2 are adjusted to at least >=3ppm and the concn. of the steam is adjusted to about the concn. at which the thin film of water is formed on the surface of the product to be treated such as Cu product to form the film of the patina as basic copper carbonate on the surface in the short period. The patina film is gradually heated at 80-400 deg.C to dry the moisture sticking onto the surface thereof. The patina film having the high tight adhesiveness and the excellent weatherability is formed to an arbitrary thickness in the short period.
Patent JP-H0440732-A (JP)
Title: Baggage distribution system
Inventor: IKEDA TOSHIHIRO
IPC: B65G61/00
Filed: 1990-06-07
Abstract: PURPOSE:To evade such a case where the distribution data are not sent to a host device by sending automatically the inputted distributions data when the coincidence is secured between the present time and the set transmitting time. CONSTITUTION:The time to send the distribution data to a host device is set previously at a transmitting time data setting part 44 of a terminal equipment 31. A time coincidence detecting part 41 detects the coincidence between the present time and the transmitting time set at the part 44. When the coincidence is detected between both times, a transmission execution control part 42 sends automatically the distribution data inputted previously to the host device. Thus it is possible to evade such a case where no distribution data is sent to the host device and therefore the control of the baggage is impossible. Furthermore it is not required to provide many communication circuits, i.e., a large scale equipment to the host device since the access time of the host device can easily be changed for each equipment 31.
Patent JP-H096516-A (JP)
Title: Electronic equipment with input pen
Inventor: SUZUKI KOJI
IPC: G06F1/16
Filed: 1995-06-14
Abstract: PURPOSE: To provide an electronic equipment with an input pen which allows an operator to execute work for opening a hard cover and taking out an input pen as single operation. CONSTITUTION: The electronic equipment is provided with an equipment body for storing an input pen 2 and a hard cover fixed so as to be optionally opened/ closed to cover the equipment body. The equipment body is provided with a lock button 11 to be depressed from the outside to the inside, a depression exciting member 13 for depressing and exciting the inner end part of the stored input pen 2 to the outside and a cover holding member 16 arranged on the inner end side of the button 11 through a gap 15 and allowed to be depressed by the button 11 advanced until the disappearance of the gap 15. A pen holding member 14 engaged with the pen 2 is connected to the button 11 and an engaging tool 17 to be engaged with the closed cover 14 and disengaged from the cover 14 in accordance with the advancing operation of the button 11 is arranged on the member 16.
Patent JP-S5937381-A (JP)
Title: Slide valve for high temperature gas pipe passage
Inventor: TOMONAGA TAKASHI
IPC: F16K27/04
Filed: 1982-08-25
Abstract: PURPOSE:To provide easy access to a valve body for inspection, repairment and replacement by detachably fixing the bottom part of a valve box to the shell part which is placed in the upper position of the bottom part. CONSTITUTION:When an opening valve body 9 is subjected to a serious damage or wear, with the cover closed, a bottom part 4 is removed from a shell part 2 to expose the valve body 9 and then inspection is performed under said conditions. If the valve body 9 is needed to move to a furthermore downward position for repairment or replacement, a closing stopper 108 and a limit switch 107 are removed and a valve body 7 is lowered by the actuation of both a driving device 82 or a manual driving device 91 to expose the joint part of a closing valve body 8 and the opening valve body 9. If necessary, the opening valve body 9 shall be removed by unscrewing a bolt-nut 75 with which the closing valve body 8 and the opening valve body 9 are joined with each other. In this way, the opening valve body 9 may be removed for repairment or replacement at this position and since the essential part of the closing valve body 8 is exposed, its inspection and repairment may be also performed.