baber/WOPTO huggingface dataset:
Patent JP-H04125574-A (JP)
Title: Corona discharger
Inventor: TAMURA HIROSHI
IPC: G03G21/00
Filed: 1990-09-17
Abstract: PURPOSE:To prevent an image run and a whitening phenomenon by suppressing the absorption and acquisition of sticking corona products and the movement to a photosensitive body which are caused by a metal complex compound applied to a shield case and a grid or ion adsorbing agent. CONSTITUTION:The internal surface of the shield case 11 and the surface of the grid 13 are coated with the metal complex compound shown by a general formula M(X)n. Here, M is metal, X is a coordination compound, and (n) is an integer between 1 and 10. Consequently, the corona products which are produced by corona discharging are trapped, therefore, to prevent the photosensitive body from being contaminated, thereby preventing the image run and whitening phenomenon. The minus ion adsorbing agent is applied in the shield case 11 and to the grid 13 and minus ions such as NOx, SO3<->, and SO4<-> generated by the corona discharging are adsorbed to prevent the photosensitive body from being contaminated, thereby obtaining sharp images.
Patent JP-2000073465-A (JP)
Title: Method and device for cooling building
Inventor: KONISHI YOSHIKANE
IPC: F24F5/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce running cost and conduct required cooling, and to decrease the usage of a refrigerant causing natural destruction. SOLUTION: The cooling device consists of nozzles 9 for water spray arranged on the roof 2 of the building 1 with an indoor air-conditioning facility at proper intervals, an automatic alternate type pressure pump 11 communicated with the nozzles 9, and a storage tank 17 communicated with the automatic alternate type pressure pump 11. The cooling device has a reservoir supplying the storage tank 17 with water and an automatic control panel operating the air-conditioning facility so as to assist temperature regulation in a building indoor section by the water spray of the nozzles 9.
Patent JP-S60136982-A (JP)
Title: Floppy disc control system
Inventor: TAKENAKA TSUTOMU
IPC: G11B27/10
Filed: 1983-12-26
Abstract: PURPOSE:To use a floppy disc of a hard sector at a soft sector device by allowing a processor unit to read the count value of an index pulse per one revolution of a floppy disc so as to set a frequency dividing ratio to a latch. CONSTITUTION:A CPU3 indicates the reset to the index counter 6, which starts the count of an output pulse. When the number of holes is N, the index pulse number is frequency-divided by N, one pulse per one revolution of a floppy disc is generated and transmitted to an FDC2. The latch 4 is used for the storage of the set frequency-division value. A frequency division counter 5 outputs one pulse to the FDC2 at each revolution of the floppy disc and the pulse becomes the index pulse of the FDC2. The floppy disc of the hard sector is used by the soft sector device and one controller attains the floppy disc control system with high flexibility.
Patent JP-H0556992-A (JP)
Title: Ophthalmo-optical apparatus
Inventor: UENO YASUNORI
IPC: A61F9/007
Filed: 1991-08-30
Abstract: PURPOSE:To obtain exact focusing with a simple alignment optical system by providing two cone surface optical elements to make incident an alignment luminous flux as concentrical annular parallel luminous flux on an imaging optical system. CONSTITUTION:The alignment light 2 generated from a generator 1 passes a beam expander 3 and is made incident on the 1st cone lens 4A and is refracted by this lens. The light is further made incident on the 2nd cone lens 4B and is refracted by this lens to form the annular parallel luminous flux 2'. The luminous flux 2' are then condensed onto the surface of a testee body by an imaging lens 5. A bright spot pattern (b) is formed on the surface of the testee body at the time of focusing. An annular condenser pattern (a) or (c) is formed in a defocusing state. The spot pattern (b) is set in the prescribed position on the surface of the testee body and optical solidifying light 7 is generated by a generator 6 at the point of the time when the focusing state is confirmed. The optical solidifying light 7 is condensed at the same position as the position of the pattern (b) by a lens 5 via a beam expander 8 and a mirror 9.
Patent JP-H08111172-A (JP)
Title: Manufacture of flat type display device
Inventor: NOGUCHI HIROSHI
IPC: H01J9/02
Filed: 1994-10-11
Abstract: PURPOSE: To reduce costs by manufacturing an electrode to control an electron beam of a flat type display device by plastic working, and manufacture the good-quality flat type display device. CONSTITUTION: A projecting material 28 of an electron beam passing hole peripheral part generated when an electron beam passing hole 29 is formed in a plate-like electrode 27 by plastic working by using a punch and a die having the same shape with this electron beam passing hole, is polished and removed by a buff polishing roller 30. After polishing, the plate-like electrode 27 is carried by a pinch roller 31, and polishing chips are removed by a cleaning liquid injecting nozzle 33.
Patent JP-S62104811-A (JP)
Title: Production of alpha-olefin polymer
Inventor: YAMADA SADAHIKO
IPC: C08F4/658
Filed: 1985-10-31
Abstract: PURPOSE:To obtain the titled highly stereoregular polymer free from odor emission with favorable granular form without deashing, by the use of a catalyst derived from combination of a solid product prepared by reaction between a specific Ti-compound, Si-compound, etc., an organosilicon compound and an organoaluminum compound. CONSTITUTION:The objective polymer can be obtained by polymerization of alpha-olefin(s) by the use of a catalyst derived from combination of (A) a solid product prepared by reaction between a silicon halide and a solution made by dissolution following mixing on heating in an inert hydrocarbon solvent (1) a solid product prepared by reaction between a) trivalent metal halide and b) divalent metal-hydroxide, -oxide, -carbonate or -double salt or hydrate of divalent metal compound, (2) a titanic acid ester and (3) an alcohol followed by reaction of a titanium halide and/or vanadium halide together with aromatic dicarboxylic acid ester, (B) an organosilicon compound of formula SiRt<10>(OR<11>)4-t (R<10> and R<11> are each 1-20C alkyl, aryl, etc.; t is 0-3) and (C) an organoaluminum compound.
Patent JP-H0871253-A (JP)
Title: Game vehicle device
Inventor: OCHI YASUSHI
IPC: A63G21/04
Filed: 1994-08-31
Abstract: PURPOSE: To provide a game vehicle device capable of offering a different and thrilling feeling unavailable in the conventional game vehicle device at all. CONSTITUTION: This game vehicle device is provided with a travel track having certain tracks and a travel vehicle traveled along the travel track. The travel track is constituted of the first travel track 3 and the second travel track 4 provided on the extension of the first travel track 3. The travel vehicle is constituted of the first travel vehicle 1 traveled along the first travel track 3 and the second travel vehicle 2 mounted on the first travel vehicle 1. A stop means 5 stopping the travel of the first travel vehicle 1 is provided between the first travel track 3 and the second travel track 4. The first travel vehicle 1 is provided with a hook means 8 stopping the longitudinal movement of the second travel vehicle 2 and a release means 9 releasing the movement stop of the hook means 8 when it is brought into contact with the stop means 5.
Patent JP-S6398218-A (JP)
Title: Semiconductor integrated circuit
Inventor: TETSUKA AKITOSHI
IPC: H03K19/173
Filed: 1986-10-15
Abstract: PURPOSE:To remarkably reduce the chip size of a gate array, by arranging plural NAND gates in which a field effect transistor having plural gates, and a load resistance are connected in series, in a matrix shape. CONSTITUTION:The field effect transistor (DFET.)T1 having two gates forms the load resistance by short-circuiting the source and the gate. The drain of the DFET.T1 is connected to a power source 1. A DFET.T2 is placed under an enhancing mode. In such way, a current flows from the drain to the source only when a voltage over a positive voltage (Vth) is impressed on the two gates 2 and 3. The above two input NAND gates are set as circuit units, and the gate array is constituted by arranging the circuit units in a matrix shape. Thus, since the unit circuit of the gate array is constituted of two FETs, the area of the circuit unit can be reduced by two-thirds.
Patent JP-H0990126-A (JP)
Title: Production of optical transparent film
Inventor: SUEZAKI MINORU
IPC: C08G75/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an optical transparent film showing little variation of thickness in which optical distortion is suppressed by controlling the temp. of the casting soln. during coating and maintaining the viscosity of the soln. to a specified range. SOLUTION: When an optical transparent film is produced by a casting molding method from a thermoplastic resin soln., the temp. of the casting soln. during coating is controlled and the viscosity of the soln. is maintained to 10-50 poise. The thermoplastic resin soln. is an anisole soln. of a polysulfon resin. Even when the soln. shows high viscosity at normal state, a coating film showing excellent uniformity in the thickness can be formed by controlling the temp. of the soln. during coating and casting at the viscosity which gives good coating property. Moreover, an enough leveling effect can be obtd. so that a homogeneous coating film can be obtd., and an optical transparent film in which optical distortion or defects are suppressed can be produced.
Patent JP-S6397676-A (JP)
Title: Method for attaching of part and cure accelerator feeding device therefor
Inventor: SUGIURA SEITEN
IPC: C09J5/00
Filed: 1986-10-15
Abstract: PURPOSE:To accomplish attaching of a part while eliminating the adverse effect of a remaining cure accelerator on a subsequent process and preventing the vaporization of a cure accelerator in vessel, by applying an adhesive to the section where a part is attached, spraying a cure accelerator onto the part, and pressing this part against the section. CONSTITUTION:When a coil 5 is to be attached, an adhesive 10 is applied to the bottom of a coil groove 4 of a core 3 before the core 3 is brought into contact with an end 7a of a winding shaft 7. When the formation of the coil 5 is completed and a movable winding frame 9 is moved away from the winding shaft 7, a cover member 13 is arranged in such a manner that the coil 5 is surrounded by the cover member 13 and a winding frame 8. The vapor of a cure accelerator 11 in a closed vessel 14 is sucked by a pump 16 and fed through a feed pipe 15 into the inner space of the cover member 13 to be sprayed onto the coil 5. The core 3 is placed opposite to the winding frame 8 and brought into contact with the end 7a of the winding shaft 7. Then the winding frame 8 moves out towards the core 3 to insert the coil 5 on the winding frame 8 into the coil groove 4. As a result, the adhesive 10 reacts with the cure accelerator 11 and rapidly cures so that the coil 5 is bonded in a state in which it is inserted into the coil groove 4; thus completing the attaching of the coil 5.
Patent JP-H0292443-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: MISAKI NORIO
IPC: B22D11/10
Filed: 1988-09-30
Abstract: PURPOSE:To prevent drift stream of flow-down molten steel and to balance the discharged molten steel stream by making inner hole of immersion nozzle the linear tapered state downward so that squeezing rate of the inner hole surface defined with the equation becomes in the specific range. CONSTITUTION:The linear taper or curving taper downward is given to the inner hole in the immersion nozzle 3, so that the squeezing rate D decided with the following equation at the interval from the upper end part or the intermediate part to the lower end part becomes in the range of 45% <= D <=90%. The equation D = (SA - SB/SA) X 100. Wherein, D: Squeezing rate of the inner face, SA: Semicircle opening cross sectional area of the inner hole in squeezing side at the squeezing start part of the immersion nozzle 3, SB: Semicircle opening cross sectional area of the inner hole reducing the area by squeezing at the squeezing completing part of the immersion nozzle 3.
Patent JP-H0291332-A (JP)
Title: Safety device for cleaning device for part of human organism
Inventor: KANEKO KENICHI
IPC: E03D9/08
Filed: 1988-09-29
Abstract: PURPOSE:To achieve safety of a circuit device by providing current sensers, a control circuit and a load breaking part, detecting the current at the time of occurrence of tracking phenomenon, and stopping energizing the load by the load breaking part. CONSTITUTION:An AC 100V power source comprises two lines 1a, hot, and 1b, common, and a current senser 2A and a current sensor 3B are disposed on the hot line 1a side and the common line 1b side respectively, and connected with relay contacts and a load 5. The current senser 2 is provided with a 200KHz bypass filter 6, an amplifier 7, a frequency-voltage converting circuit 8, a voltage comparator circuit 9, and an SCR trigger circuit 10, while the current senser 3 is connected through a voltage comparator circuit 11 and a control circuit consisting of an SCR, a bridge, and a relay with a relay B contact 4. Tracking current between different poles of the power source is detected at the current senser 2 where only one line is through, while current difference between the hot side and the common side of the power source is detected at the current senser 3 where two lines are through, thereby tracking phenomenon is detected.
Patent JP-H05204985-A (JP)
Title: Generic bi-directional conversion method, system and process between sql inquiry and graphic expression inquiry
Inventor: SHII GON RII
IPC: G06F17/30
Filed: 1992-09-14
Abstract: PURPOSE: To enable inclusive two-way conversion between visually and graphically described corresponding representations by performing two-way conversion between a graphical formation query and a text form query through data structure. CONSTITUTION: A work station 1 is equipped with a nonvolatile storage device for a data base and a means for communication in a network 2, to which data bases 3 and 4 and a work station 6 at a remote place are connected. Then common data structure consists of plural lists which can be related and when the generation source of a query is an SQL(Structured Query Language) statement, the list contents of the common data structure are extracted by taking a grammaticaly analysis of a conventional SQL statement. Further, when the generation source of the query is a visual query, data for the list are acquired while a user performs graphic operation and modified into the common data structure. In this case, the conversion is bidirectional.
Patent JP-H03107669-A (JP)
Title: Running characteristic control device for vehicle
Inventor: TAKAHASHI HIROSHI
IPC: F16H61/02
Filed: 1989-09-20
Abstract: PURPOSE:To improve safety and operability by judging a request for active mode when an accelerator opening change degree is a determined number times larger than its average value, and forcedly shifting to the active mode. CONSTITUTION:When a change of running condition into the state to be shifted from slow mode to active mode is judged by a judging means 2, mode switching is conducted by a running mode selecting means 3. However, it is judged that the accelerator operation by a driver requires the shift to active mode before mode switching, depending on whether the change degree 5 of accelerator opening 4 is a determined number times larger than the average value 6 or not, and when the requirement is judged, a mode changing means 7 immediately releases the slow mode, and the mode is shifted to active mode. Thus, in such a case as just after changing from a snarled road to a road capable of smooth running, the running mode is immediately shifted to active mode to ensure highly responsive accelerating property, and smoothness and safety in driving can be improved.
Patent JP-H1089655-A (JP)
Title: Fire grate type incinerator
Inventor: IZEKI ITSUO
IPC: F23G7/12
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent invasion of molten resin to a nozzle or deposition and solidification on a hearth and to avoid generation of black smoke even at the time of incinerating in a large quantity by installing a special purpose case in an exhaust gas circulating chamber to burn unpolymerized resin. SOLUTION: In a fire grate type incinerator having an introducing port 1, a hearth 4, a hearth air nozzle 5 and an exhaust gas circulating chamber 7, an incinerating case 9 for incinerating unpolymerized resin is manufactured by steel iron, and normally formed in a rectangular parallelepiped shape opened at an upper portion. Its size is decided by considering disposing amount of the resin, size of a combustion chamber and no fault in an operation for removing the case 9 from the combustion chamber. When a large quantity is burnt, it is preferable to cover an upper part of the case with a cover to decelerate a combustion velocity. The case 9 is preferably placed at the innermost side of an ash drop port 6 as seen from the port 1 of the chamber. To incinerate, the resin is enclosed by a plastic bag, and introduced into the case 9.
Patent JP-2001066932-A (JP)
Title: Fixing device and image forming device provided with the device
Inventor: SAKAI HIROAKI
IPC: G03G15/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which is made compact and which is constituted so that DC voltage for preventing electrostatic offset from occurring with respect to a fixing body is prevented from being discharged to a supporting member from the fixing body and an image with high quality can be stably obtained and an image forming device having this fixing device. SOLUTION: This device is provided with a resin spacer 24. The spacer 24 is disposed between the supporting member Y and the end surface of the main body part of a fixing roller in order to regulate the axial-direction movement of the fixing roller so that a distance between the end surface of the main body part of the fixing roller and the opposed part of the supporting member Y opposed to the end surface of the main body part does not become equal to or under a prescribed distance. Thus, the DC voltage applied by a voltage applying means X is prevented from being discharged to the supporting member Y from the fixing roller.
Patent JP-2000076679-A (JP)
Title: Optical pickup device and tilt detecting method thereof
Inventor: HIRAI HIDEAKI
IPC: G11B7/095
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of detecting a tilt at any time without newly installing a tilt detecting member, and also irrespective of recording and reproducing operations. SOLUTION: Looking at the point that there are many types provided with a light source 1a for a DVD system and a light source 1b for CD system together as light sources, it is possible to detect a tilt in real time at any time irrespective of recording and reproducing operations by utilizing, at the time of recording or reproducing by using one light source 1a or 1b, the other unused light source 1b or 1a as a tilt detecting light source. Although the light of the tilt detecting light source 1b or 1a is out of focus on an optical disk 6a or 6b, the light source 1a or 1b for recording or reproducing is in focus at any time, therefore, the tilt detecting light source is stably out of focus, and a stable tilt detection becomes possible with precision although the light source is defocused.
Patent JP-H03108152-A (JP)
Title: Tape feed system measuring method
Inventor: OKAYASU HIROSANE
IPC: G01B11/00
Filed: 1989-09-22
Abstract: PURPOSE:To accurately perform the measurement of the position of a flange lower plane by detecting a position where an output voltage is decreased by scanning the outside of a guide roller with a transmission type optical sensor and shielding light at the flange lower plane. CONSTITUTION:The projector 5 and the receiver 6 of the transmission type optical sensor are mounted on a mounting plate 4, and a part between them is irradiated with transmission light 7. The transmission light 7 is ascended along the guide roller 2 mounted at a flange 8, and the transmission light 7 is shielded at the position of the lower plane of the flange 8, then, the output voltage is changed steeply. The position where the steep change of the output voltage occurs is detected, thereby, the position of the lower plane of the flange 8 can be accurately detected. Also, a major diameter is measured as moving laser scanners 9, 10 upward from a roller 2 side. The positions of the scanners 9, 10 at the moment when the major diameter changes at the lower plane of the flange 8 are detected, and the position of the lower plane of the flange 8 of the roller 2 even when it is measured can be accurately obtained.
Patent JP-H0559240-A (JP)
Title: Fading-resistant vinyl chloride resin composition
Inventor: SATO SHUNICHI
IPC: C08K5/57
Filed: 1991-08-30
Abstract: PURPOSE:To prepare the title compsn. which does not become cloudy even when immersed in water by compounding a specific vinyl chloride resin mixture with a specific organotin compd. CONSTITUTION:100 pts.wt. vinyl chloride resin mixture obtd. by mixing a vinyl chloride resin having a degree of polymn. of 1000 or higher with 5-15wt.% vinyl chloride resin having a degree of polymn. of 300-500 is compounded with 0.8-5 pts.wt. organotin compd. of the formula (wherein R is methyl, butyl, or octyl; Y is a fatty acid group; and n is an integer) to give the title compsn.
Patent JP-2001072412-A (JP)
Title: Method and equipment for separating alkali chloride
Inventor: AIZAWA TAKEMI
IPC: B01D53/68
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide both a method and equipment for separating an alkali chloride by positively utilizing chlorine in a chlorine-containing combustible substance and an alkali component in waste glass. SOLUTION: This method for separating an alkali chloride comprises burning a chlorine-containing combustible substance as a fuel or a part of a fuel in a combustion equipment 1, feeding glass or a glass-containing raw material to the combustion equipment, forming an alkali chloride and cooling a gas containing the alkali chloride to <= the melting point of the alkali chloride to separate the alkali chloride as a solid.
Patent JP-S62103865-A (JP)
Title: Tape recorder
Inventor: KAMAYA NAOKI
IPC: G11B15/675
Filed: 1985-10-31
Abstract: PURPOSE:To reduce the maximum momentum of a spring member by energizing an eject position side when a cassette holding member is placed at a position nearer to the eject position side than an intermediate position between an eject position and an the first position, and energizing the first position side when it is placed at the position nearer to the first position. CONSTITUTION:At a tape loading mechanism 8, an eject switch which performs the unloading of a tape, a lock releasing means 131 which releases a lock by a locking means 96 at the completion of the unloading of the tape, and a toggle mechanism 120 which, in a lock releasing time, moves and holds a cassette holding member 79 from the second position to the eject position nearer to the first position a little, and energizes the eject position side when the cassette holding member is placed at the position nearer to the eject position side than the intermediate position between the eject position and the first position and also, energizes the first position side when the cassette holding member 79 is placed at the position nearer to the first position than the intermediate positive are provided. Thereby, the maximum momentum of the spring member can be suppressed at a low level, and the cassette holding member can be lightened.