baber/WOPTO huggingface dataset:
Patent JP-H01163369-A (JP)
Title: Rotary pavilion
Inventor: MIDORIKAWA YOSHINORI
IPC: E04H3/10
Filed: 1987-12-16
Abstract: PURPOSE: To arouse strong concern and interest of visitors by rotating at least the portion of a roof around a vertical axis. CONSTITUTION: This rotary pavilion is formed with a semispherical round roof 2, and it is rotated integrally with a bottom face 3, or only the roof 2 is separately rotated. The rotation of the roof 2 is made variable, the characters, figures and colors drawn on the outside of the roof 2 are changed, or a translucent portion and a shielding portion are arranged on the roof 2 for control of sunshine and the like. In this way, strong concern and interest of visitors can be aroused.
Patent JP-H08180082-A (JP)
Title: Construction drawing preparing device
Inventor: ISHII TOMOHIKO
IPC: G06F17/50
Filed: 1994-12-21
Abstract: PURPOSE: To easily and automatically prepare a detailed drawing for construction. CONSTITUTION: The general drawing data of a plan prepared by CAD are fetched after parameters for recognition are set, outer wall instructions are read and unwanted line segments are removed (100-106). Members are recognized from these plan data corresponding to the presence/absence of circular arcs and line segments continued to the circular arcs and the position relation of straight lines or the like (108).  Data expressing the recognized members are integrated for each member and labelled (110), the dimension or arrangement of respective members by the labels and data corresponding to the labels is standardized (112), the position or area on the plan corresponding to the standardized dimensions of respective members is decided, and the detailed drawing, for which the detailed dimension or the like for each member is decided, is automatically prepared and displayed on a display device (114).
Patent JP-H08179269-A (JP)
Title: Display device
Inventor: YOSHINO YOSHINARI
IPC: G09G3/36
Filed: 1994-12-21
Abstract: PURPOSE: To prevent a flicker from occurring regardless of a negative-/positive display state, to prevent a flicker from occurring by the taste of each individual and also to prevent a burn-in, etc., affected by a long time driving from occurring. CONSTITUTION: When this device is made to be in an automatic mode by operating an automatic-manual changeover circuit 12, a signal from a display state detecting circuit 11 is transmitted to a driving voltage generating circuit 15, which drives a panel P with a frame frequency corresponding to the display state of the liquid crystal panel P. Thus, since the liquid crystal panel P is driven with an optimum frame frequency even though the panel is in any state, the flicker is prevented from occurring. Moreover, since the frame frequency is not made higher than required, even though the liquid crystal panel P is driven for a long time, the burn-in is prevented from occurring.  Besides, when the device is made to be in the manual mode by operating the automatic-manual changeover circuit 12, a signal from a frame frequency adjusting device 13 is transmitted to the driving voltage generating circuit 5 and then the panel P is driven with a desired frame frequency. Thus, the flicker is prevented from occurring by the taste of the person.
Patent JP-H07167342-A (JP)
Title: Vacuum valve
Inventor: YAMAZAKI TOMOYA
IPC: F16K51/02
Filed: 1993-12-17
Abstract: PURPOSE:To prevent sealing failure which is caused by deterioration of a valve seal member and its sticking on a valve body by reaction product material of a vacuum valve which is used in the exhaust system of reaction gas so as to reduce non-operating loss which is caused by stopping of a device and an overhaul cost. CONSTITUTION:Stagnation of heating nitrogen in a vacuum valve is prevented by carrying out such means that each angle is provided on a valve body 1, an intake hole 3, and an exhaust port 4 so as to reduce exhaust resistance and heating nitrogen is mixed with exhaust gas, while preventing reaction product material from sticking on the valve body 1 by temperature-controlling the valve body built-in heater 7 of the valve body 1, and preventing the reaction product material from sticking on other than the valve body 1 by making heating nitrogen flow from a heating nitrogen leading port 8. It is thus possible to carry out exhaust smoothly.
Patent JP-H09159105-A (JP)
Title: Deaerator control calculator
Inventor: OKAMACHI MASAO
IPC: F22D1/28
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To slowly lower the pressure of a deaerator, to increase the NPSH allowance and to retain the water level in a normal range by closing the control valves of both water level and flow rate control systems to reduce the condensate flow rate corresponding to the load abrupt decrease at the time of the load abrupt drop of various cases to be considered. SOLUTION: A turbine pressure signal is sent to a first treating unit and a second treating unit 2. Deaerator drum water level signal is sent to the units 4, 2 and a subtracter 17. A condensate flow rate signal is sent to the unit 2 and a subtracter 13. The output of the unit 4 is sent to an adder 5 via a subtracter 17 and a PI controller 18, and the output of the unit 2 is sent to the adder 5 via a subtracter 13 and a P controller 3. The output of the adder 5 becomes a control valve opening command value. That is, at the time of load abrupt drop, the control valve is closed by the valve control signals from the controllers 18, 3 to reduce the condensate flow rate. Since they are added by the adder 5, the condensate flow rate is abruptly reduced.
Patent JP-2000147912-A (JP)
Title: Production of transfer belt and color image recorder
Inventor: ISODA MASAO
IPC: G03G15/16
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the phenomena of the appearance of exclamation marks in an image transferred to a printing medium, even if printing is executed by using a stretched transfer belt. SOLUTION: Carbon particles are added to a tetrafluoroethylene-ethylene copolymer and the mixture is kneaded and is molded into a pipe form. The molding is then sliced to a prescribed length. The transfer belt 11 formed by stretching the slice formed in a manner described above, by setting the stretching rates in the circumferential direction and transverse direction, respectively defined as A, B, where 0<A<=0.5%, 0<B<=1.0% is mounted on a color image recorder 1.
Patent JP-H04194030-A (JP)
Title: Draft apparatus in open end spinning machine
Inventor: NODA YASUYUKI
IPC: D01H1/115
Filed: 1990-11-22
Abstract: PURPOSE:To facilitate removal, etc., of nozzle clogging by fixing an open end spinning nozzle located in a dust collector on a draft cradle cover. CONSTITUTION:An open end spinning nozzle 9 is fixed through an angle 15 on the side of a front top roller (6a) on a draft cradle cover 12 and an inlet of the nozzle 9 is arranged oppositely to the nipping point of yarn on the yarn delivery side of the front rollers 6. When the cover 12 is engaged with engaging parts provided in a top frame 14, the nozzle 9 is located in a dust collector 8.
Patent JP-H04187653-A (JP)
Title: Production of glycerin monoallyl ether
Inventor: KITAMURA TORU
IPC: B01J31/10
Filed: 1990-11-21
Abstract: PURPOSE:To obtain the title high-quality compound from allyl glycidyl ether and water using an acid catalyst easy to recover and usable at appropriate times consisting of a MR-type strongly acidic cation exchange resin or polyperfluoroalkylsulfonic acid resin. CONSTITUTION:The objective glycerin monoallyl ether can be obtained by reaction between allyl glycidyl ether and water using, as catalyst, a MR-type strongly acidic cation exchange resin [e.g. Amberlite(R) 15 (Rohm & Haas Co.) etc.] or polyperfluoroalkylsulfonic acid resin [e.g. Nafion(R) 390 (Du Pont Co.) etc.]. This catalyst can be easily recovered through e.g. filtration from a reaction liquor and reused for the next reaction without the need for reprocessing, also enabling continuous reaction. The present production method is excellent from an industrial point of view with no problems of reactor corrosion.
Patent JP-H11154895-A (JP)
Title: Reception antenna setting device
Inventor: YAMASHITA ATSUSHI
IPC: H04B7/08
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To enable setting of a reception antenna, corresponding to the state of a C/N ratio related to spatial diversity in the signal reception of a QPSK system. SOLUTION: This device is provided with a phase error calculating part 6 for calculating the phase error dispersion value of a detecting signal for the normal phase of QPSK, while using the phase error of the prescribed number of respective symbols, based on an intermediate frequency signal converted from a received high frequency signal in the QPSK system, and an antenna setting means (a switching circuit 3, a memory part 7, a discriminating part 8 and a switching control part 9) for switching plural reception antennas, calculating the phase error dispersion values through the phase error calculating part 6 and setting one of plural reception antennas based on this calculated phase error dispersion values.
Patent JP-H03178823-A (JP)
Title: Air conditioning device for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1989-12-08
Abstract: PURPOSE:To improve responsiveness to a target set cabin temperature by predicting cabin temperature after elapse of the predetermined time when an output signal from a control subject does not change from the start of driving an air conditioning mechanism, and controlling the drive of the air conditioning mechanism on the basis of a difference between the aforesaid cabin temperature and the target set cabin temperature. CONSTITUTION:A control means 42 first predicts cabin temperature after the elapse of the predetermined time (useless time), when an output signal from a control subject (e.g. cabin temperature, diffuser temperature and the like) does not change from the drive start of an air conditioning mechanism 8. Furthermore, the control means 42 makes a comparison between the aforesaid predicted cabin temperature yo(t) and a target set cabin temperature A for the calculation of a deviation from the temperature A, and controls the drive of an air conditioning mechanism 8 to maintain the temperature A on the basis of deviation. According to the aforesaid construction, it is possible to prevent the occurrence of overshooting and hunting (malfunction) for the cabin temperature, due to the effect of the useless time of the air conditioning mechanism 8, and improve the responsiveness to the temperature A. In addition, temperature control is always made to resist an external disturbance and a performance for restraining an external disturbance is improved.
Patent JP-H10327474-A (JP)
Title: Call originating-incoming control method for mobile equipment, control base station equipment and mobile communication system
Inventor: TAKAHASHI TAKEYA
IPC: H04W48/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To freely form a restriction zone in a desired area in a service area without any specific operation in a call originating-incoming control system that forms a controlled zone to restrict communication service in a desired area among radio zones of a mobile communication system, in a control base station equipment that forms the controlled zone and in the mobile communication system that sets a channel in interlocking with the restriction base station equipment. SOLUTION: This method employs a large number of radio base stations 11-1-11-M to restrict call transmission/reception of a mobile equipment 12 in a mobile communication system where communication is made between the mobile equipment 12 and an opposite terminal via a radio base station in response to the location of the mobile equipment 12. In this case, a control base station 13 is provided, which makes radio communication between any of the radio base stations 11-1-11-M and the mobile equipment 12. The control base station 13 sets a controlled space to restrict call transmission-reception of the mobile equipment 12 so as to restrict the call transmission from the mobile equipment and the call reception by the mobile equipment 12 resident in the controlled space.
Patent JP-H01164850-A (JP)
Title: Speed change control device for automatic transmission for automobile
Inventor: NAKAMURA KATSUMA
IPC: B60W10/11
Filed: 1987-12-17
Abstract: PURPOSE:To prevent frequent repetitions of unnecessary shift-up and shift-down by providing such an arrangement that a shift-up inhibiting means inhibits a shift-up when a variation rate of accelerator opening degree exceeds a predetermined value. CONSTITUTION:In a CPU 2, an accelerator opening degree variation rate computing means 14 computes a variation rate of an accelerator opening degree in accordance with a signal from an accelerator opening degree detector 12. Further, a shift-up inhibiting means 15 inhibits a shift-up of an automatic transmission 16 if the variation rate of the accelerator opening degree exceeds a predetermined value. Accordingly, when the accelerator is opened and closed at a rate higher than the predetermined value, no shift-up is carried out. As a result, frequent repetitions of shift-up and shift down may be eliminated. Further, the relationship between an accelerator opening degree in a memory means 3 and a vehicle speed is set to shift a shift point so that the vehicle speed detected by a sensor 13 is shifted up at a predetermined high speed when the accelerator opening degree is below a predetermined accelerator opening degree, inhibiting a shift-down, thereby it is possible to enhanced the effect of engine brake.
Patent JP-H07174937-A (JP)
Title: Ceramic capillary for optical fiber juncture and its production connection
Inventor: HAYAKAWA MAKOTO
IPC: G02B6/10
Filed: 1993-12-20
Abstract: PURPOSE:To provide a capillary which permits omission of reboring of a small-diameter straight pipe part, lessens bending of the small-diameter straight pipe part and sufficiently withstands thermal shock by specifying the total length of the small-diameter straight pipe part and tapered pipe part of the fired body of the ceramic capillary and producing by an injection molding. CONSTITUTION:This ceramic capillary 1 is mounted at the front end of an optical fiber 10 and has a large-diameter straight pipe part 2 for housing a coated fiber 11, the small-diameter straight pipe part 3 for housing the fiber 12 and the tapered pipe part 4 for smoothly connecting the large-diameter straight pipe part 2 and the small- diameter straight pipe part 3. The sum L1 of the length L3 of the small-diameter straight pipe part 3 and the length L4 of the tapered pipe part 4 is set at 6.0 mm<=L1<=8.5mm. This ceramic capillary 1 is produced by an injection molding method. The degree of freedom in determining the length and shape of the tapered pipe part 4 is increased if the straight pipe part is included in the tapered pipe part 4. Further, the firm adhesion of the capillary 1 and the coated fiber 11 by the tapered pipe part 4 is possible and the length L3 of the small-diameter straight pipe part 3 is made shorter.
Patent JP-H01159052-A (JP)
Title: Water absorptive compound
Inventor: IWATA FUMIICHIRO
IPC: B01J20/26
Filed: 1987-12-16
Abstract: PURPOSE:To make a water absorptive compound exhibit excellent functions in wafer absorbing power, retention or viscosity at low temperatures, etc., by using a water absorptive resin or a material of high osmotic pressure as a main water absorption agent and adding an organic acid, its salt or its ester to the main agent. CONSTITUTION:As a water absorptive compound, a main water absorption agent is made or a water absorptive resin such as a polymer of acrylic acid, which has an excellent water absorbing power, and a material of high osmotic pressure such as starch syrup, and an organic acid such as lactic acid, its salt or its ester is added to the main agent. By using this compound in a form of water absorptive sheet, it is possible to bring it closely into contact with fresh provision, fresh fish, meat, etc., at low temperatures and, therefore, to obtain a damp-dry product of good quality by dehydrating them without loosing their freshness.
Patent JP-H01159536-A (JP)
Title: Convection type oven
Inventor: KATO RYOICHI
IPC: F24C15/32
Filed: 1987-12-16
Abstract: PURPOSE:To improve thermal efficiency and to form a whole in a compact manner by a method wherein a convection type oven to broil meat in an oven, combustion gas is discharged through a blast pipe to the interior of cooking chamber, and a combustion gas flow is mixed with a circulating flow from a fan. CONSTITUTION:A blast pipe 15 through which combustion gas can be discharged is situated in a cooking chamber K capable of containing a substance to be cooked, and a fan 14 is disposed in the vicinity of the blast pipe 15. Through mixture of a circulating air flow 12 from the fan 14 with a combustion gas flow 9 through the blast pipe 15, the mixture is circulated in the cooking chamber K by convection. Namely, in a convection type oven CO, combustion gas generated in a combustion chamber 10 is discharged through the blast pipe 15 directly to the interior of the cooking chamber K. Besides, the combustion gas flow 9 is mixed with the circulating flow 12 generated by rotation of the fan 14, and the mixture is uniformly circulated in the cooking chamber K by convection. This constitution prevents the occurrence of unevenness in temperature in the cooking chamber K, and enables execution of heating in an excellent cooking state.
Patent JP-H03180605-A (JP)
Title: Composite material
Inventor: NOMOTO KAZUHIKO
IPC: E01F9/506
Filed: 1989-12-08
Abstract: PURPOSE:To obtain a composite material having a good abrasion resistance which shines continuously in a dark place by projecting light by forming it by mixing ceramic grains and grains of inorganic light emitting material in resin having light transmittance. CONSTITUTION:For a composite material 1, ceramic grains 3 and grains 4 of organic light emitting material are mixed in resin 2. In this case, the resin 2 is provided with transparency or translucency, the ceramic grains 3 is provided with a light transmittance such as in glass, and they are used in the form of grains. For the grains 4 of inorganic light emitting material, a material which absorbs and accumulates radiated electromagnetic waves of a specified wavelength preliminary, converts these into light, and emits visible light continuously for a long period by itself is used. The material can thus shines by a projection of head lamp, etc., and keep shining continuously thereafter.
Patent JP-H01163080-A (JP)
Title: Setting system for instructing page number printing
Inventor: SAKURAI YOICHI
IPC: B41J5/30
Filed: 1987-12-19
Abstract: PURPOSE:To eliminate the need for redoing a printing specification for page numbers at the time of printing a document and facilitate the specification and modifications thereof, by selecting operation environment and selecting arbitrarily, by each user, a system for setting through automatic discrimination for a default of the printing specification of page numbers. CONSTITUTION:For each document requiring specifications, prior to the start of printing, values for printing specification of page numbers are preliminarily set for each document. In addition, it is set as an operation environment whether a default of the printing specification for the page numbers should be discriminat ed automatically or a default specified for each document should be used. At the time of printing, the user can select either of the operation environments, as desired. When the operation environment for the automatic discrimination is selected, the value automatically discriminated is set as a default, irrespective of the default set for the document to be printed. When the operation environ ment for specification for each document is selected, the value set for the docu ment is set as a default.
Patent JP-H07176952-A (JP)
Title: Oscillator
Inventor: ISHIKAWA NOBUYUKI
IPC: H03B5/12
Filed: 1993-12-20
Abstract: PURPOSE:To realize the oscillator in which a noise is reduced, an oscillation carrier is not given to a power supply and a ground to attain stable operation, production of a pseudo locking and high frequency beat is prevented even at a low electric field strength and the picture quality of a television picture is improved. CONSTITUTION:In the oscillator having an oscillation circuit OSC provided with oscillation transistors(TRs) Q1, Q2 forming a differential pair and a resonance circuit RSNa connected in common to bases of the oscillation TRS Q1, Q2, the bases of the oscillation TRS Q1, Q2 are short-circuited by a coil L2, a tapped coil L3 is connected in parallel with the resonance circuit RSNa and a coil L4 is used to drive varactor diodes VC1, VC2 of the resonance circuit RSNa. Thus, the production of a low frequency noise is prevented and a complete balancing is realized, the bypassing of the oscillation carrier to a power supply and a ground or the like is avoided and a picture noise on a television picture is reduced.
Patent JP-H07175281-A (JP)
Title: Image forming device
Inventor: WATANABE SHUNSUKE
IPC: G03G15/08
Filed: 1993-12-20
Abstract: PURPOSE:To shorten a time required until the image of a first sheet is completed and a time required until the images of plural sheets are completed. CONSTITUTION:When an image-forming start signal is generated, image-forming (copying an original) is executed first. Thereafter, a toner image being an image for detecting toner density is formed. At the toner density detecting time when the toner density is detected by forming the toner image being the image for detecting toner density, a light source 29 illuminates a reflector 28 for the image for detecting toner density after a scanner finishes the scanning of the original in the previous image-forming stage and returns to a home position, and a drum 11 is irradiated with reflected light from the reflector 28 through mirrors 30 to 32, a through lens 33 and mirrors 34 to 36, whereby the electrostatic latent image being the image for detecting toner density is formed on the drum 11.
Patent JP-H11146598-A (JP)
Title: Electric motor having bearing fixing plate
Inventor: NAKAMURA HIROSHI
IPC: H02K7/11
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor having a bearing fixing plate requiring no extra man-hour or number of parts, which is capable of reliably fixing connections between a power supply line and a power leading-in line without giving damages to insulation cover at connections due to vibration. SOLUTION: A rotating shaft 4 is press-fitted to a bearing 3 assembled to a bearing bracket 2, and the bearing is fixed with a bearing fixing plate in an electric motor. Connections 10 between power supply lines to an electromagnetic clutch or electromagnetic brake and the power leading-in line 8 for supplying power from the external are provided in a deep groove which is located at the bearing bracket 2, and the top portion of the groove is covered with the bearing fixing plate attached and the connections 10 are fixed to the bearing bracket 2.