baber/WOPTO huggingface dataset:
Patent JP-2001056122-A (JP)
Title: Microwave oven
Inventor: KAKO HIDENORI
IPC: F24C7/02
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To measure the temperature of a substance to be heated precisely with a compact and simple structure, and to enhance the accuracy of finish temperature, by providing an infrared sensor that detects the temperature of the substance to be heated without making contact with it through an open window that is provided on the wall surface of a heating chamber, and by providing the open window with a means of preventing the leakage of microwave. SOLUTION: A food temperature detecting part 7 as a heated substance temperature detecting means detects the surface temperature of food through an open window 8 that is provided on the wall surface of a heating chamber without making contact with it. The part of the open window 8 is provided with a microwave absorber 9A as a microwave leakage preventing means. The microwave absorber. 9A is formed outside the open window 8 in the shape of a flange having a predetermined thickness. By providing the part of the open window 8 with the microwave absorber 9A, the microwave leaking from the heating chamber 1 through the open window 8 at the time of cooking is absorbed and attenuated to prevent the deterioration in the accuracy of detected temperature due to the disturbed output signals of the food temperature detecting part 7.
Patent JP-H1163623-A (JP)
Title: Controller of air conditioner
Inventor: HANANO JIRO
IPC: F24F11/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To lengthen a period of maintenance of a valve clearance. SOLUTION: A plurality of indoor machines 101-148, a plurality of outdoor machines 1-48 corresponding to the indoor machines 101-148 and a monitoring device 202 which controls the outdoor machines 1-48 and the indoor machines 101-148 and also sets the maximum number of the outdoor machines which can be started simultaneously are provided, and the outdoor machines are started simultaneously within the limits of the maximum number.
Patent JP-2000057019-A (JP)
Title: Remote supervisory system for idle capacitance of magnetic disk device of terminal
Inventor: TSUJI YASUNARI
IPC: G06F13/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To perform required processing before the occurrence of any fault caused by the lack in the idle capacitance of a magnetic disk device at each terminal by easily supervising the capacitance of the magnetic disk device at the terminal on the side of a host computer. SOLUTION: Concerning this remote supervisory system, in a computer system having a host computer 200 and plural terminals 100 connected to the host computer, the idle capacitance of a storage device provided at the present terminal 100 is acquired in prescribed frequency and registered in a storage means for idle capacitance information storage and when it is detected the idle capacitance is less than a predetermined threshold value the idle capacitance information is transmitted to the host computer 200 together with the identification information of the terminal 100 and displayed on the side of the host computer.
Patent JP-S60120597-A (JP)
Inventor: ISHINO TAKESHI
IPC: H01Q17/00
Filed: 1983-12-05
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-S60121517-A (JP)
Title: Magnetic recording medium
Inventor: MIZOO YOSHIAKI
IPC: G11B5/708
Filed: 1983-12-03
Abstract: PURPOSE:To obtain a magnetic recording medium having a high S/N and low light transmittance by providing a magnetic recording layer consisting essentially of ferromagnetic material powder and binder and contg. a specific amt. of boron carbide on a base consisting of a nonmagnetic material. CONSTITUTION:A magnetic recording layer consisting essentially of ferromagnetic powder and binder and contg. boron carbide therein is provided on a base consisting of a nonmagnetic material. The boron carbide has a high effect of shielding light and has consequently a high effect of decreasing the light transmittance; further the boron carbide has a good effect of polishing for its extremely high hardness. As a result the amt. of the additive to be added as a polishing agent and light shielding agent is decreased and a good self-cleaning effect of a head is obtd. Sliding noise is thus decreased and the magnetic recording medium having low light transmittance is obtd. The amt. of the boron carbide to be added is made 0.1-10pts.wt.
Patent JP-H0597102-A (JP)
Title: Continuous filling method for fluid in a plurality of linked sealed bags for fluid
Inventor: KOYANAGI SHINGO
IPC: B65B3/17
Filed: 1991-08-13
Abstract: PURPOSE:To perform the filling of a fluid efficiently by a method wherein an introducing pipe shaped part for a fluid is formed by press-closing the rear part of a group of sealing bags, and after introducing the fluid in the introducing pipe shaped part by inserting a fluid introducing tool in the introducing pipe shaped part, the fluid is filled in the sealed bags at the rear closed part of the introducing pipe shaped part. CONSTITUTION:At a process B, a long sheet shaped sealing bag A is transferred forward. Also, at a process C, a rear specified part of a fluid introducing part 5 at the group of sealing bags A, and an open part 4 in the longitudinal direction to reach the rear specified part are respective press-closed, and an introducing pipe shaped part 5a for the fluid, of which rear part is closed, is formed. In addition, at a process D, a fluid introducing tool 14 is inserted in the introducing pipe shaped part 5a from the front part, and the fluid in introduced in the introducing pipe shaped part 5a. The introduced fluid is filled and sealed in a sealing bag 2 in front of the rear closed part of the introducing pipe shaped part 5a, through a check valve l. Then, at a process E, a group of sealed bags 2b with a specified length, in which the fluid has been filled and sealed, are cut 16.
Patent JP-H0868805-A (JP)
Title: Ion beam machining apparatus
Inventor: MOCHIDA YOICHI
IPC: G01C19/56
Filed: 1994-08-30
Abstract: PURPOSE: To increase the amplitude of each mode in a vibrating part by making the resonance frequency of the exciting mode in the vibrating part of a sample agree with the resonance frequency of a detecting mode. CONSTITUTION: An AC voltage is applied from an AC voltage applying device 26. The vibrating part of an angular velocity sensor 1, which is a sample, is vibrated. The resonance frequency f0 in the exciting mode is measured with a frequency measuring device 27. When the resonance frequency f0 does not agree with the resonance frequency f00 in the detecting mode, the vicinity of the vibrating part is machined with an ion gun 25. Furthermore, the resonance frequency f0 of the vibrating part is measured, the resonance frequencies of the excitation of the vibrating part and the detecting mode are made to agree and the detecting sensitivity of the angular-velocity sensor 1 is strikingly improved.
Patent JP-H0395390-A (JP)
Title: Continuous heat treatment furnace
Inventor: YANO EIICHI
IPC: H01J9/26
Filed: 1989-09-06
Abstract: PURPOSE:To integrate a plurality of heat treatment processes in a single heat treatment furnace satisfactorily by providing a plurality of conveyor belts and making the travelling speed of each conveyor belt controllable. CONSTITUTION:A plurality of metal mesh conveyor belts 5, e.g. 5a, 5b are parallely provided, the travelling speed of each of which is made controllable independently. For example, fixed rollers 8a, 8b and adjusting rollers 9a, 9b are provided on the belts 5a, 5b respectively. A main roller 6 is rotated and the adjusting rollers 9a, 9b are moved in the direction of an arrow to properly alter the tensions of the conveyor belts 5a, 5b and hence alter friction resistance between the bolts 5a, 5b and the main roller 6 for control of the travelling speed. Hereby, a plurality of heat treatment processes can be achieved at a preferable travelling speed adapted for a necessary heat treatment.
Patent JP-2001051949-A (JP)
Title: System and method for approving electronic document
Inventor: KUGE TAKANOBU
IPC: G06F19/00
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic document approval system improved in safety in security. SOLUTION: This system is constituted by connecting data terminals 10a... and a server 30 on a network 50. Fingerprint readers 61a... for reading fingerprints are connected to the data terminals 10a.... The server 30 has a user managing table 70 storing various kinds of user information including fingerprint information. When approved document data are received, concerning the judgement of whether a user, who performs that approval, is a user capable of approving that document or not, the server 30 compares the fingerprint information transmitted while being added to these document data with the fingerprint information registered in the user managing table 70. When both the fingerprint information are matched, the approval of that user is permitted and these document data are registered as approved data.
Patent JP-S59123591-A (JP)
Title: Treatment of water containing phosphate
Inventor: JIYOUKOU ISAO
IPC: C02F1/58
Filed: 1982-12-28
Abstract: PURPOSE:To remove phosphate at a high treating capacity with simple operations by passing water contg. phosphate under conditions adjusted to a prescribed pH or higher through a packed layer consisting of supporting bodies having powder contg. calcium phosphate caught on the bodies in the presence of Ca<2+>. CONSTITUTION:A packed layer consisting of supporting bodies such as sand, zeolite having powder contg. calcium phosphate (powder of phosphate rock, bone black etc.) caught on the bodies is prepared. A particle size of <=0.4mm. is suitable for the above-mentioned powder. Then Ca<2+> is added and made present in the packed layer, and the water adjusted to 6pH, usually 6-12, contg. phosphate is passed through the layer to crystallize the phosphate as a fine crystal according to the ordinary equation. Thus the phosphate is effectively removed.
Patent JP-S60121033-A (JP)
Title: Peroxide composition for casting mold
Inventor: KAWAKATSU YASUYUKI
IPC: B22C1/02
Filed: 1983-12-05
Abstract: PURPOSE:To produce a casting mold having good quality at a low cost by using an org. ketone peroxide compsn. contg. the dilute stabilizing agent expressed by the specific formula for the peroxide compsn. used by a furan cold box method. CONSTITUTION:Granular refractories (silica sand, etc. consisting essentially of quartz base), acid curable resin (furan resin, phenolic resin, tec.) and peroxide compsn. are added and kneaded to mold a sand mold. Sulfur dioxide is introduced in the form of gas or aerosol to the sand mold by which a casting mold is produced. Org. ketone peroxide contg. at least one kind of the dilute stabilizing agent expressed by the formula (n=8-10, R is an aliphat. 3-10C alkyl group) or org. tertiary hydroperoxide compsn. is used for the peroxide compsn. to be used in this stage. The dilute stabilizing agent is used in approximately the same amt. as the amt. of the peroxide compsn. The quality of the casting mold is thus considerably improved.
Patent JP-H02111445-A (JP)
Title: Kaolin-containing fluidized cracking catalyst
Inventor: YOOZE KARUROSU DOUARUTE MASEDO
IPC: C10G11/05
Filed: 1989-09-06
Abstract: PURPOSE: To obtain a catalyst with a good rate of conversion of residual oil and a good gasoline yield by blending a crystalline aluminosilicate with an acid-treated porous kaolin or metakaolin, a clay, an active matrix and a synthetic matrix in a specified ratio. CONSTITUTION: The cracking catalyst consists of 5-50 wt.% crystalline aluminosilicate, 5-80 wt.% kaolin or metakaolin obtd. by washing and drying a slurry mixed with an acid after heating at a temp. of 25-110 deg.C and atmospheric pressure or above for 1-100 hr, 0-65 wt.% clay, 0-50 wt.% active matrix and the balance synthetic matrix. The catalyst increases the rate of conversion of residual oil and gasoline yield and reduces a coke product.
Patent JP-H10147230-A (JP)
Title: Driving force controlling method, driving force controller and storage medium of four-wheel drive vehicle
Inventor: TAKEDA MASAYOSHI
IPC: B60T8/58
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent deceleration that a driver does not desire by adjusting driving force transmitted from an engine to each wheel by braking force based on a speed difference for brake adjustment and controlling the speed difference. SOLUTION: In a driving force control, pumps 60, 62 are operated by driving a motor 80, and SM valves 50a, 50b and SR valves 70a, 70b are turned on (energized). Namely, a state that brake fluid can be forcibly fed by the pumps 60, 62 from a reservoir 68 provided on the upper part of an M/C 34 to each pressure intensifying control valves 46 FL to 46 RR is made by setting the SM valves 50a, 50b = interruption locations and the SR valves 70a, 70b = communicating locations. By driving pressure intensifying control valves 46 FL to 46 RR and pressure reducing control valves 48 FL to 48 RR, W/C hydraulics of each wheel FL to RR is properly switched to intensified pressure/holding/ pressure reduction. Thus, driving force to be actually transmitted to each wheel FL to RR is adjusted by changing braking force of each wheel FL to RR.
Patent JP-H0543330-A (JP)
Title: Production of silicon nitride-based sintered compact
Inventor: TAKATORI KAZUMASA
IPC: C04B35/584
Filed: 1991-08-15
Abstract: PURPOSE:To provide a method for producing a silicon nitride-based sintered compact having high strength with hardly any defects. CONSTITUTION:A raw material for a silicon nitride sintered compact is mixed and pulverized in a pulverizer made of the silicon nitride, previously sintered at a temperature within the range of 1500-1650 deg.C and then subjected to hot isostatic sintering (post-HIP).
Patent JP-H0785482-A (JP)
Title: Optical head and optical axis regulating method therefor
Inventor: YOSHIZAWA TAKASHI
IPC: G11B7/135
Filed: 1993-09-16
Abstract: PURPOSE:To obtain an optical head and a method for correcting its optical axis position in which a shift correction can be delicately conducted by one type of shift correcting means without providing a plurality of types of shift correcting means. CONSTITUTION:The optical head is provided with an optical base 21, a semiconductor laser 22 provided at the base 21 to supply an optical beam, a collimator lens 25 for converting a laser beam to be supplied from the laser 22 into parallel luminous fluxes, an objective lens 51 for converging the fluxes converted by the lens 25 to the disk 50, and correcting means 41 provided between the lens 25 and the objective lens 51 to move an optical axis of the fluxes toward an arbitrary direction. The correcting means 41 has a holding member 42 having a curved surface in contact with the base 21 in a bottom, and a parallel flat platelike optical glass 43 held at the member 42 to transmit the fluxes.
Patent JP-H0787228-A (JP)
Title: Cordless telephone system
Inventor: TANAKA TORU
IPC: H04N1/00
Filed: 1993-09-16
Abstract: PURPOSE:To suppress the deterioration of signal quality and to perform facsimile communication by providing a voice switch at a signal route on which the radio communication means of a master unit issues output to a telephone line connecting means. CONSTITUTION:The voice switch 8 of the master unit 61 provided at the signal route on which the radio communication means issues the output to the telephone line connecting means is operated so as to be set in an energized state only when a signal power exceeds a decided value, and in an unenergized state in the case other than that. In other words, the voice switch 8 checks the power value of the signal inputted via a switch 12, and outputs the signal outputted from the switch 12 to a two-wire/four-wire conversion part 5 when it exceeds a value decided in advance. Therefore, when the signal of facsimile is transmitted, the voice switch 8 of the master unit 61 is set in the energized state, however, when the signal of facsimile is received, it is set in the unenergized state, therefore, a noise of value less than a value decided in advance generated in a radio reception part 16 is not sneaking in the two-wire/four-wire conversion part 5, which prevents a reception signal from being deteriorated.
Patent JP-H0890314-A (JP)
Title: Tool holder
Inventor: MATSUMOTO MASAICHI
IPC: B23Q3/12
Filed: 1994-09-26
Abstract: PURPOSE: To prevent any runout in an elastic member from occurring even if a spindle is rotates at a high speed by making this ring elastic member so as to make its inner and outer peripheral surface come into contact with that of a ring recess at a time when a flange parthas contacted with an end face of the spindle. CONSTITUTION: A tension means 7 installed in a spindle 1 holds a pull stud 14, drawing a tool holder body 8 into this spindle 1. With this tensile operation, a shank part 4 and a flange part 5 both try integrally to shift in the axial direction, and thereby the shifting force is transmitted to a sleeve 3 via an elastic member 6. At this time, an axial relative movement is produced in an interval between an inner surface of the sleeve 3 and a peripheral surface of the shank part 4 by a shifting resistant difference lying between both inner and outer peripheral surfaces of the sleeve 3, and thus the elastic member 6 is compressed, whereby a flat surface of the flange part 5 comes into contact with an end face of the spindle 1.
Patent JP-H09131573-A (JP)
Title: Image recording system, method for automatic recognition of address by said system and method for color picture segmentation
Inventor: MARUKUSU GUROURITSUHI
IPC: G06V10/147
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the reading speed of an image recording system for automatically recognizing the addresses of objects, such as parcels, by providing this system with a gray scale camera having high resolution, a color camera having low resolution and a means for converting illumination light to the illumination slit on the objects. SOLUTION: This system has the gray scale camera 12 having the high resolution and the color camera 10 having the low resolution. The color camera 10 is so operated that one element of the objects is projected to the plural elements of the one line of the color camera 10 and the signals of the plural elements of the color line are subjected to averaging processing. Both cameras 10, 12 are mounted at a rotary/tilting table and pass the light to a glass fiber cable 18. This light is supplied to a glass fiber section converter 16 for converting the light to the light slit 8 by the lens. At this time, the gray scale camera 12 having the resolution of at least 200 dpi is used and the width of the illumination slit is set in a range of 3.2 to 8mm.
Patent JP-H0678187-A (JP)
Title: Rotation braking device for view finder in television camera
Inventor: NAGATSU KATSUHIRO
IPC: H04N5/225
Filed: 1992-08-28
Abstract: PURPOSE:To generate strong braking force and to always maintain the braking force at a set state by converting torque obtained from an operation lever into the pressing force of a brake shoe to a brake disc through a cam mechanism. CONSTITUTION:A fixed pin 5 is calked by a sleeve 6 so as to properly set up the torque of the operation lever 10. When the lever 10 is rotated in the (a) direction, a cam drive 11 is rotated in the (c) direction, the tapered face 10a of the cam drive 11 is engaged with the tapered part 13a of a cam 13 and the cam 13 is displaced in the axial direction of the fixed pin 5. Since down force is applied to the brake shoe 2, 3 in accordance with the rotational frequency of the lever 10 through the drive 11 and the cam 13, proper frictional force is generated between the brake and a rotary disc 1 by properly adjusting the rotational frequency of the lever 10. Thereby appropriate braking force is properly applied to a view finder.
Patent JP-H11158278-A (JP)
Title: Photosensitive polyimide
Inventor: KOU REISHIYUU
IPC: G03F7/038
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a negatively photosensitive polyimide which is soluble in a general-purpose low-boiling org. solvent typified by methyl ethyl ketone, has photosensitivity, and is developable with an aq. alkali soln. SOLUTION: This photosensitive polyimide is a copolymer of a diamine component comprising a diaminopolysiloxane, a hydroxyl-contg. or carboxyl- contg. diamine, and 1,4-bis[2-(3-aminobenzoyl)ethenyl]benzene and an acid anhydride component comprising an arom. tetracarboxylic dianhydride or a dicarboxylic anhydride which has a 2,5-dioxotetrahydrofuryl group as another acid anhydride group.
Patent JP-S6387172-A (JP)
Title: One-transistor type converter
Inventor: TANAKA KIICHI
IPC: H02M3/335
Filed: 1986-09-29
Abstract: PURPOSE:To compensate an input voltage variation by providing a switching power unit with an output voltage control function and a preset current drooping function. CONSTITUTION:A one-transistor type converter is composed of an output transformer T, a main switching transistor (hereinafter referred to as Tr) Q1 and others. A control circuit of said converter is composed of a controlling TrQ2 provided between a base and emitter of the main TrQ1, a receptor part PT of a photo-coupler, a diode D2 and capacitor C3, a resistance R3 and capacitor C4 forming a time constant circuit and others. In this case, a series circuit of a diode U3 and capacitor C5 is connected to both ends of a feedback winding NB while a connection middle point is connected to a base of the controlling TrQ2 via a resistance R6. Thus, the capacitor C5 is charged up to a polarity as shown in the drawing with a voltage generated in the feedback winding NB, when the main TrQ1 is turned OFF, to form a negative voltage supply for the capacitor C4. As a result, said negative voltage can be applied to the base of the main TrQ1.
Patent JP-H0681628-A (JP)
Title: Exhaust particulate eliminator
Inventor: MAEHARA HIROAKI
IPC: F01N9/00
Filed: 1992-08-28
Abstract: PURPOSE:To keep upstream and downstream temperature balance constant so as to prevent cracking and the fusing of filters by detecting the upstream and downstream temperature of a particulate trap, and controlling current application to heating means on the temperature lowered side separately according to the detected temperature CONSTITUTION:Cylindrical filters 13 are provided inside of the external wall of a particulate trap 10. A first temperature sensor 17 is provided upstream of the filters 13, and a second temperature sensor 18 is provided downstream of the filters 13. The detected temperature is outputted to a control circuit 11 so as to control heaters 141-144 separately. Engine speed becomes high to activate the heaters, and the temperature is stabilized to the degree of 800 deg.C, and when the upstream temperature is lowered after that, a current is applied with priority only to the heaters 141, 142. When the downstream temperature is lowered, a current is applied only to the heaters 143, 144. The upstream and downstream temperature is thus kept stably to at least 800 deg.C or higher so as to prevent the damage of the external wall caused by temperature difference.
Patent JP-H0782732-A (JP)
Title: Nozzle construction for supplying fluid in earth
Inventor: SANO YUJI
IPC: E02D3/12
Filed: 1993-09-16
Abstract: PURPOSE:To make it possible to easily carry out the maintenance, inspection and component exchange works of nozzle outlets or a valve body and, at the same time, to enable the valve body to open and shut the nozzle outlet surely in correspondence with fluid supply pressure. CONSTITUTION:A plurality of nozzle outlets 20, 20 and 20 having a passage sectional area smaller than that of a passage 77 are arranged and formed on the same circumference to the lower end of the cement milk and the like supply passage 77 formed in an air-hammer 10 of an underground boring machine. The central part of a circular and disk-like valve body 30 is fixed to the bottom wall section 25 forming a plurality of nozzle outlets 20, 20 and 20 with a bolt and the like 40 so that pressure-welding of the valve body 30 of an elastic material for opening and shutting plurality of nozzle outlet 20, 20 and 20 is made to the lower ends of a plurality of nozzle outlets 20, 20 and 20.