baber/WOPTO huggingface dataset:
Patent JP-H0539959-A (JP)
Title: Flow rate control method in cooling circuit
Inventor: ONO JUNICHI
IPC: F25B41/06
Filed: 1991-08-01
Abstract: PURPOSE:To perform a refrigerant flow rate control capable of preventing a freezing at an evaporator constituting a cooling circuit together with a compressor, a condensor and an expansion valve. CONSTITUTION:An electronic freezing element 17 is fixed to a thermo-sensitive cylinder 16 communicating with a control pressure chamber of an expansion valve 6 and a refrigerant flow rate control in the expansion valve 6 is performed under heat absorption and generation control of a control computer 20 for the electronic freezing element 17 through a current control circuit 18 and a polarity changing-over circuit 19. The control computer 20 performs the absorptive heat generating control against the electronic refrigerant element 17 in such a way as a sensing temperature from a temperature sensor 21 at an inlet port of an evaporator 7 is substantially coincided with a sensing temperature got from a temperature sensor 22 at an outlet port.
Patent JP-S5990527-A (JP)
Inventor: OKADA KATSUROU
IPC: A47J31/057
Filed: 1983-10-17
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-H11328727-A (JP)
Title: Optical disk and ring for it
Inventor: IZUMI HIDEKI
IPC: G11B7/24047
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To effectively emit an irregular reflection beam of a beam in the inside of an optical disk to the outside by forming so that an outer edge part surface of a disk becomes a non-square surface for an upper/lower surface. SOLUTION: The optical disk is a CD 1 that the outer edge part surface 2 is cut at an angle of 45 deg. for the upper/lower surface of the disk. A laser beam emitted into the inside of the optical disk is irregularly reflected in the inside of the disk to be diffused toward a central direction and an outer peripheral direction. At this time, the reflection beam 3 irregularly reflected in the inside of the disk, repeating internal reflection in the outer peripheral direction of the disk and diffusing shows the route of the reflection beam in the case of reflecting at the angle (30 deg.) of the critical angle or below of the CD. In such a case, since a reflection angle is within the critical angle, the majority of the reflection beam are emitted to the outside as a refractive beam 4 on the disk upper/lower surface.  Since the emission of the refractive beam 4 in such a case is the refraction in the outer peripheral direction, it hardly affect an optical pickup. Further, it is emitted to the outside as the refraction beam 5 also on the outer edge part surface 2.
Patent JP-H07170046-A (JP)
Title: Printed-wiring board and manufacture thereof
Inventor: OGAWA TATSUO
IPC: H05K3/40
Filed: 1994-08-18
Abstract: PURPOSE:To improve the adhesion of a conductive paste to the wall surfaces of through holes and to obtain a highly reliable printed-wiring board. CONSTITUTION:A conductive paste 103 is filled into through holes, which are provided in an unhardened substrate material 101 having pores of a hermetic structure, and recessed parts 103a, which are perforated by the pores existing in the interior of the material 101 from the inner walls of the through holes at the time of the formation of the through holes, whereby an anchor effect is increased between the paste 103 and the wall surfaces of the through holes and the adhesion of the paste to the wall surfaces of the through holes is improved. As a result, a printed-wiring board, which is superior in thermal shock resistance characteristics, can be realized.
Patent JP-H1136481-A (JP)
Title: Fire resistive composite plate
Inventor: YAMAGUCHI BUNJI
IPC: E04B1/94
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite plate excellent in the execution property and fire resistance by setting the relationship between the initial thickness and the thickness after heating in the range of the prescribed value when a face plate is heated to the prescribed temperature. SOLUTION: A composite plate is formed of a core 1 having a face plate consisting of the fire resistive expansion resin composition and a plate 2 consisting of a noncombustible material. When the face plate is heated for one hour at 300 deg.C, the relationship between the initaial thickness (t) and the thickness t' after heating is t'/t=1.1-20. The weight ratio of the neutralized heat expansion graphite and the phosphoric compound which are contained in the face plate is 0.01-9, and the weight ratio of the hydrocarbon compound containing hydroxyl group to phosphorous compound is 0.0520, and the weight ratio of metallic carbonate to phosphoric compound is 6:4-4:6. The weight ratio of the total quantity of metallic carbonate, inorganic hydrate and/or calcium salt to phosphoric compound is 6:4-4:6.  The initial bulky density of the face plate at 25 deg.C is 0.8-2 g/cm<2> , and the bulky density when the face plate is heated for one hour at 500 deg.C is preferably 0.05-0.5 g/cm<2> . The initial thickness of the face plate is 0.5-40 mm. Excellent fire resistance is demonstrated without increasing the thickness.
Patent JP-2000023860-A (JP)
Title: Grater
Inventor: ONO MASAMI
IPC: A47J43/25
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To stably support a grater in a natural posture and to simultaneously perform peeling as well. SOLUTION: For this grater, a handle 2 holdable with the palm is provided in the length direction of a grating plate 1 on the back surface of the grating plate 1 and a peeling blade 3 is attached to the end part of the grating plate 1 positioned in the opposite direction of a grating direction. Thus, the grating plate 1 is stably supported in a comfortable posture, a Japanese white radish or the like is efficiently grated and it is convenient since the need of newly preparing a peeler is eliminated.
Patent JP-H1037772-A (JP)
Title: Intake valve control device of internal combustion engine with supercharger, and control method therefor
Inventor: NAKAMURA MAKOTO
IPC: F02D43/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To variably control the opening/closing timing of an intake valve suitably by variably controlling the opening/closing timing of the intake valve so as to reduce the operating angle ratio between an up-operating angle from the lift start of the intake valve to a maximum lift and the down-operating angle from the maximum lift to a lift final point, smaller than a high boost pressure time at the time of low boost pressure. SOLUTION: In a device in which the opening/closing timing of an intake valve 5 is variably controlled by a variable valve system 11, a variable valve system 11 is formed in such a constitution that the eccentric position of an annular disk 29 is variable controlled through a first eccentric cam 41, a cam shaft 22 is rotated un- uniformly, a phase difference between the variable valve system 11 and a driving shaft 21 is generated. At this time, an operating angle ratio between the up-operating angle from a lift start in a valve lift curve and a maximum lift and the down-operating angle from the maximum lift to a lift final point so as to reduce at the time of low boost pressure and increase at the time of high boost pressure.  The maximum lift is delayed at the time of high boost pressure, and approaches a bottom dead point, and thereby, it is possible to improve a filling efficiency by new air taking-in effect, and it is also possible to improve a torque.
Patent JP-H0539707-A (JP)
Title: Lubricating oil passage of four stroke engine
Inventor: TAKAHASHI TAKESHI
IPC: F01M1/02
Filed: 1991-08-02
Abstract: PURPOSE:To form a lubricating oil passage communicating with the valve system inside a cylinder head at a low cost, eliminate possibility of leakage of lubricating oil, enable the lubricating oil of a sufficient amount to be supplied, and improve layout property. CONSTITUTION:The lubricating oil passage of a four stroke engine is provided in such constitution that a gate passage 40 is formed on an inner part device (an oil pump 36) fixed on the inside of an engine case, and the both end parts of the gate passage 40 are communicated with an upper oil passage 43 formed in an upper engine case 2a, and a lower oil passage 44 formed in a lower engine case 2b.
Patent JP-S6438815-A (JP)
Title: Clock signal distributor
Inventor: NAKAHARA TAKASHI
IPC: G06F1/10
Filed: 1987-08-05
Abstract: PURPOSE:To easily detect trouble of clock distribution by detecting whether logical levels of clock signals outputted from plural logic units coincide with one another or not and outputting a pulse signal at the time of detecting that they do not coincide. CONSTITUTION:In clock signal distributing units 12, clock skew is so adjusted that clock signals are distributed to logic units 14 with the same phase. Clock signals outputted from units 14 are outputted to a coincidence circuit 300 in a clock signal abnormality detecting part 30 through phase adjusting circuits 22. The circuit 300 detects whether logical levels of clock signals outputted from units 14 coincide with one another or not, and a pulse signal whose pulse width corresponds to the phase deviation is outputted if they do not coincide. If the pulse signal outputted from the circuit has a prescribed values or larger, a detecting circuit 302 outputs a signal indicating detection of this pulse signal to detect the abnormality of clock distribution.
Patent JP-H0618085-A (JP)
Title: Method of air-conditioning atrium and apparatus therefor
Inventor: OOSAKAYA AKIRA
IPC: F24F3/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide air supplying and/or discharging method and the apparatus therefor in the air-conditioning of an atrium, which permits the restriction of generation of cold air stagnation in a lower layer section or hot air stagnation in an upper layer section as much as possible in order to prevent the ascending of heated air due to buoyancy and heat only a living area efficiently, in air conditioning in a large-scale internal space such as the atrium or the like. CONSTITUTION:An air supplying and/or discharging facility for the air conditioning of an atrium 1 is provided with ventilating ports 2, 3 at an upper layer section and a lower layer section, an outlet port 4 for living area air conditioning at a middle layer section, an additional outlet port 5 above the outlet port 4, ducts 7, 9, 11 and dampers 6, 10, 12, 13 so that suction from the ventilating port 2 of lower layer section, supplying it into the additional outlet port 5, sucking air from the upper layer section ventilating port 3 and discharging it to the outside of the atrium can be effected.
Patent JP-H0244471-A (JP)
Title: Pattern designing device
Inventor: YAMAMOTO AKIYASU
IPC: H01L27/118
Filed: 1988-08-05
Abstract: PURPOSE:To easily perform the pattern design of an LSI system provided with an arbitrary graphic processing function by registering the function module equivalent to an LSI for graphic processing on a library for gate array after making into hard macro form in advance. CONSTITUTION:The function module 13 for graphic processing provided with an arbitrary desired processing function is read out from a file 4 as a hard macro forming circuit module(library) with a display memory 11 for graphic processing and the circuit module of a character generator ROM 12, and a pattern is developed on a gate array according to the hard macro forming information. In such a way, it is possible to easily and efficiently design a custom LSI provided with the desired graphic processing function.
Patent JP-S6255770-A (JP)
Title: Picture processor
Inventor: ABE SHOZO
IPC: G06F17/50
Filed: 1985-09-05
Abstract: PURPOSE:To attain the more detailed control by using a load table to show the characteristics of an optional pattern and controlling this pattern. CONSTITUTION:The input of a camera, etc. is fetched through a multi-value picture input part 1 and supplied to a picture memory 4 of an image storing part 3. A picture processing part 5 eliminates the noises of pictures and smoothes the pictures. Then the part 5 converts the multi-value picture into a binary image and sends it to an image memory 6. While the coefficients corresponding to each point of a binary pattern displayed on a display part 8 are set through a console set within a system control part 7 for production of a load table part 10. A certain pattern is replaced through the memory 6 with reference to a graphic table part 9 and the part 10. Then a picture (multi- value picture) stored in the part 3 and corresponding to the replaced pattern is processed. This information is confirmed by the part 8.
Patent JP-S6349746-A (JP)
Title: Original processor
Inventor: OGINO YOSHITAKA
IPC: G03G15/04
Filed: 1986-08-20
Abstract: PURPOSE:To increase safety and to improve operability by providing a connector which disconnects a main body device electrically when an original platen table where an original pressing mechanism which is divided into two is installed is drawn out from the main body device. CONSTITUTION:An original platen table where original platens having the original pressing mechanism which is divided into two is installed and the main copying machine are connected mutually by a motor power source which rotates the two divided original platens independently, connectors 87a and 87b which connect a driving signal system and respective sensor systems to circuits on the main body side, elevation motors 43a and 45a which move up and down the original pressing mechanism, driving transmission part 43b and 45b which serve for positioning when the table is drawn out, and couplings 43c and 45c which are driven through the driving transmission parts 43b and 45b. Consequently, the connectors are disconnected simultaneously with the drawing-out operation of the original platen table and then the table is disconnected completely electrically and mechanically.
Patent JP-H0733196-A (JP)
Title: Automatic transfer device and method for liquid
Inventor: HISAMURA SUSUMU
IPC: B67D99/00
Filed: 1993-07-12
Abstract: PURPOSE:To automatically perform a dangerous, dirty, and hard transferring work and not only issue a start instruction of a work from a remote control room but also perform a continuous work to save labors. CONSTITUTION:This is constituted of a container containing a liquid prevented from tumbling by clamps 3, a visual sensor 10 and a robot 9 opening and closing the container cover 2 and attaching or detaching a blind plug 8 and also opening or closing main valves 5, 6, a measuring instrument 4 for the weight of liquid before and after or during transfer, automatic pipe joints 30 connected to the adapter 7 of the main valves 5, 6, a leak tester 25 confirming the leakage of connected parts, a discrimination part of the completion of transfer, and a controller 11 controlling the visual sensor 10 and the robot 9, etc.
Patent JP-S6441173-A (JP)
Title: Electrolyte reserve method for fuel cell
Inventor: KOGAMI TAIJI
IPC: H01M8/08
Filed: 1987-08-06
Abstract: PURPOSE:To make the diffusion of reaction gas and the supply of an electrolyte so easy and a long stable cell characteristic maintainable by dipping an electrode in an electrolytic solution regulated into the specified concentration, and reserving this electrolytic solution in a porous part of the electrode. CONSTITUTION:A ribbed electrode 2 is dipped in a phosphoric acid solution, and phosphoric acid is kept in its pore. Next, the electrode 2, a matrix layer 1 being impregnated with the phosphoric acid in advance and an electrode 3 turning to the oxidizer electrode side are all integrated on one, thereby forming a cell. When this cell is made to rise in temperature and generated for power before starting, the phosphoric acid impregnated in the electrode 2 is enriches and its volume is reduced. Consequently, the phosphoric acid so far filled up in the pore of the electrode 2 merely comes fill up a part, whereby reaction gas is diffused around via the pore, preventing a blocking phenomenon from occurring. And, concentration of the phosphoric acid is altered whereby a passage of the pore is optimally adjustable. Thus, an electrolytic solution is reserved in the whole electrode so that a higher cell characteristic is maintainable over a long period of time.
Patent JP-H0865802-A (JP)
Title: Train monitoring apparatus
Inventor: ISHIDA KEIJI
IPC: B60L3/00
Filed: 1994-08-19
Abstract: PURPOSE: To maintain the function of a train monitoring apparatus by controlling a monitor central unit in a crew unit in which the operation switch is defective by the switch of other screw unit, and displaying CONSTITUTION: A driver informs the conductor of a driver's seat (b) that the operation switch 3a of a display desired screen. The conductor switches the display of a display unit 1b for a crew to the remote display switching screen of a monitor central unit 2b by an operation switch 3b, and selects the driver's request screen on the screen. The switch command to the screen is transmitted to the unit 2a via a transmission line 6. A remote display switch command receiver 13a, when receiving the command, outputs the command to a display control unit 11a. The unit 11a controls to switch to the screen indicated by the command. Thus, the driver can switch the screen of the unit 1a to the desired screen without using the defective switch 3a.
Patent JP-H0482046-A (JP)
Title: Turning device
Inventor: NISHIKAWA KAZUHIRO
IPC: G11B17/035
Filed: 1990-07-23
Abstract: PURPOSE:To miniaturize a mechanism by turning an outer frame (or a middle frame) around a virtual revolving axis. CONSTITUTION:An outer frame 29 has first long holes 30 and 30' and second long holes 31 and 31', and first and second long holes 30, 30', 31, and 31' are concentric to have an axis P (virtual center) as the center, and first long holes 30 and 30' are engaged with first pins 27 and 27' and are held, and second long holes 31 and 31' are engaged with second pins 28 and 28' and are held. Therefore, the center axis P of turning is sufficiently distant from a right positioning pin 22 when the outer frame 29 is turned to set or take out a cassette. Consequently, the outer frame is turned between the position where the cassette 1 is engaged with the positioning pin 22 and the position where it is sufficiently distant from the pin 22. Thus, the device is miniaturized.
Patent JP-H0640323-A (JP)
Title: Negative pressure booster
Inventor: KANEKO TOMOISA
IPC: B60T13/56
Filed: 1992-07-22
Abstract: PURPOSE:To introduce air into an operation chamber with a high responsibility in rapid operation by providing an air in-take passage communicating the operation chamber in a valve cylinder and an air in-take valve which opens according to the advance of an input rod toward the valve cylinder to communicate the air intake passage to an air in-take port more than a specified value. CONSTITUTION:A valve cylinder 6 is provided with an air in-take passage 43 communicating the front end and an operation chamber RB along the axial direction of the valve cylinder 6. In the rear end of the air in-take passage 43, an air in-take valve 44 is provided, which opens according to the advance of an input rod 16 toward the valve cylinder 6 more than a specified value. In the case where sudden braking is performed by stepping a brake pedal 15, when the input rod 16 advances toward the valve cylinder 6 greater than the specified value, the air in-take valve 44 is opened, introducing the air from an air in-take port 8 to the operation chamber RB through the air in-take passage 43. Therefore, even if air flow resistance in a control valve 14, atmospheric pressure is quickly introduced to the operation chamber RB.
Patent JP-H0483084-A (JP)
Title: Tunneling method
Inventor: NAKANISHI AKIRA
IPC: E21D11/10
Filed: 1990-07-24
Abstract: PURPOSE:To automate the execution of tunneling by blocking up an opening of a flexible tubular body fixed to a bank to form a sealed space, and supporting earth pressure by the tubular body while excavating a facing with high pressure water to apply the secondary lining to the inner periphery of the tubular body. CONSTITUTION:After constructing shafts A, B, a reversal tubular body 1 is fixed to a bank of the shaft A and a nozzle 4 is mounted on a water supply pipe 3 to connect the other end to a water supply pump 7. Then, the bank is closed with an air-tight plate 9 and the reversal tubular body l is inserted into the bank to form an enclosed space with the reversal tubular body l and airtight plate 9. Next, respective pumps 2, 7, 8 for air supply, water supply and mud discharge are run to excavate a facing with high pressure water from the nozzle 4, apply hydraulic pressure to the reversal tubular body l to press the body l against the surface of a tunnel and constitute a primary lining member. An opening end of the reversal tubular body 1 is closed and a sprayer 13 is run while maintaining the internal pressure in the tunnel constant to spray mortar or the like to the inner peripheral surface of the tunnel to apply a secondary lining.
Patent JP-H0516072-A (JP)
Title: Device for recovering grinding liquid of grinding machine
Inventor: TERAI NOBUYUKI
IPC: B24B55/12
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a device for recovering the grinding liquid supplied to a grinding point of a grinding machine, which can recover the grinding liquid efficiently without defusing the mist of the grinding liquid floating on a work processing area with the simple structure. CONSTITUTION:Grinding liquid is led from a receiving pan 26 provided under a work processing area 25 of a grinding machine 29 to a recovery tank 28 through a guide duct 27. Cross sectional area of the guide duct 27 is set at a largeness that the whole of the cross section is not filled by the grinding liquid flowing there, and while an intake port 34 of a mist recovery device 31 is opened in the upper part of the downstream side of the guide duct 27, and the air including the mist of the grinding liquid floated on the work processing area 25 of the grinding machine is sucked by a blower built in a mist recovery device through the upper part of the guide duct 27.
Patent JP-H0481656-A (JP)
Title: Phase conjugate wave generator and ultrasonic microscope using the same
Inventor: ONO MASAHIRO
IPC: G01N29/06
Filed: 1990-07-24
Abstract: PURPOSE:To easily obtain desired sufficient reflection intensity by using a laminate wherein a plurality of plate-shaped non-linear piezoelectric bodies and a plurality of electrodes are alternately laminated and arranged. CONSTITUTION:A phase conjugate mirror is a laminate wherein a large number of plate-shaped non-linear piezoelectric bodies 11 each having thickness (d) are arranged in a spaced apart state and electrodes 12 are formed to both surfaces of the non-linear piezoelectric bodies 11 and, since one wave receiving surfaces are formed to the side surfaces of a large number of the non-linear piezoelectric bodies, even when the thickness of each of the non-linear piezoelectric bodies is made thin corresponding to required reflection intensity, receiving surfaces (apertures) having sufficient width can be obtained without lowering mechanical strength. By this method, the phase conjugate mirror capable of generating a phase conjugate wave of desired reflection intensity is obtained. As a result, an ultrasonic microscope of good image quality can be formed without being affected by the surface shape of a sample using the phase conjugate mirror.