baber/WOPTO huggingface dataset:
Patent JP-H03122590-A (JP)
Title: Gravity displacement meter within shaking
Inventor: SATO ATSUSHI
IPC: G01V7/16
Filed: 1989-10-05
Abstract: PURPOSE:To perform measurement even within the shaking of an airplane without receiving effect by mounting a pair of superconductive spheres floating by the magnetic field generated by a magnetic field generator and a position measuring device measuring the positions of the superconductive spheres. CONSTITUTION:A magnetic field generator 1 generates a magnetic field satisfying the condition of formula at the arbitrary point of a vacuum container. By the magnetic field, the magnetic force acting on superconductive spheres 2 is well-balanced with average gravity in a vertical direction and zero in a horizontal direction. A position measuring device 3 measures the superconductive spheres 2 to the coordinates axis fixed to a measuring system. Since the rotary motion (high in frequency) of the shaking of the measuring system is suppressed by springs 5 and rotary spheres 6, a displacement detector compares the measuring result of two superconductive spheres to make it possible to obtain the difference between the gravities at points A, B. Therefore, the displacement of gravity can be measured even in the shaking of an airplane without receiving the effect of the shaking.
Patent JP-H05205556-A (JP)
Title: Variable pressure contact key device
Inventor: OOBIRE REI BATSUTSU
IPC: G01L1/14
Filed: 1992-09-30
Abstract: PURPOSE: To provide an inexpensive variable pressure contact key device particularly used for a consumer apparatus. CONSTITUTION: For example, a pressure sensing contact pad device using variable capacitance contact pads 22 and 22', periodically (for example, one time per second) recalibrates the respective contact pads by using an inexpensive converter 44 by which a drift of a parameter is caused. The inexpensive converter can be used not only for simple ON/OFF operation such as functional selection but also for multipoint operation by periodic recalibration.
Patent JP-H10135308-A (JP)
Title: Workpiece relaying apparatus
Inventor: IIZUKA YOJI
IPC: H01L21/677
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece relaying apparatus which never causes the deviation during transferring a plurality of workpieces. SOLUTION: In a first and second relay chambers 108a, 108b, stopper means i.e., bars 126 are disposed at positions not overlapping the outlines of the moving track of a first carrying arm 122 having mounting plates to mount wafers W and a second carrying arm 130 having mounting plates to mount wafers W, so that both tracks intersect at an angle. Thus, both arms 122 and 130 never interfere mutually but accurately and efficiently transfer the wafers W, without causing the deviation or dropping of the wafers.
Patent JP-H02224662-A (JP)
Title: Irrigator/sucker for microscope operation
Inventor: KEI MOSADETSUKU HOSEIN
IPC: A61B17/00
Filed: 1989-10-05
Abstract: PURPOSE: To realize a vacuum pump system integrated with a peristalsis pump suitable for ophthalmic microscopic operation using a disposable cassette, by equipping an affusion/suction mechanism and a cassette engageable with the mechanism and enable to forcibly feed by volume or peristalsis. CONSTITUTION: A peristaltic pump device for affusion/suction has a disposable pump cassette 50. In operation of this device during automatic control of an injection line by depressing a control pedal, the pump head continues rotation as far as the pump is delivering liquid and, when it reaches a preset vacuum value, if the suction port of manual device is blocked by tissue particles, the pump head stops the rotation until the vacuum level comes down to a prescribed level. At that point, the pump head starts to rotate again to suck and remove tissue particles from the operation position through a suction line. When the control pedal is released from depressed state, an injection segment is shut to release an escape segment 174 to equalize the vacuum level in the suction line to the atmospheric pressure.  Thereby the manual device can be moved from the operation position without acting the vacuum pressure remained in the suction line on a patient.
Patent JP-H0899777-A (JP)
Title: Automatic document feeding device and image forming device having automatic document feeding device
Inventor: NAKAGAWA TOMOHITO
IPC: B65H29/46
Filed: 1994-09-30
Abstract: PURPOSE: To carry out the conformity of documents on the document loading of an automatic document feeding device adequately. CONSTITUTION: A jog member 117 to conform the width direction of the document bundle on a document loading board 5, and shutters 6 to bundle convey the document bundle, are controlled not to operate to the document bundle simultanously. After the document bundle is bundle conveyed or jogged by the shutter 6, the width direction sides of the document bundle are jogged by the jog member 117. Consequently, the jogging in the width direction of the document bundle can be carried out immediately before the feeding, and a disordered loading of the document bundle can be prevented.
Patent JP-2001082270-A (JP)
Title: Liquid shut-off valve
Inventor: OKANO HIROSHI
IPC: B60K15/01
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent furl leakage by positive sealing with excellent responsiveness even while an oil level rises due to rocking of a fuel tank, roll over of a vehicle, or the like. SOLUTION: A valve is disposed which is disposed with a float 14, so as to be movable up and down, in a valve body 2 formed with a first communicating hole 28 at the upper wall 4 thereof and has a first valve part 36, coming into contact with or away from a second communicating hole 33 and a first valve seat 29, between the float and the first valve seat 29 of the first communicating hole 28. The float is formed with a second valve part 25 coming into contact with or away from a second valve seat 34 formed at the second communicating hole 33 and the internal surface of the peripheral wall 12 of the valve body is formed with a float guide part 8 guiding the float up and down along the up and down length of the float.  An upper side valve guide part 9 guiding the upper part of the valve up and down is formed on the valve body 2 side and a lower side valve guide part 26 guiding the lower part of the valve up and down is formed at the float.
Patent JP-S63115332-A (JP)
Title: Mask for x-ray exposure
Inventor: IIMURA YUKIO
IPC: G03F1/22
Filed: 1986-10-31
Abstract: PURPOSE:To prevent a mask from being distorted by the stress of X-ray shielding patterns by a method wherein, when the X-ray shielding patterns are provided with compressive force, an X-ray transmissive thin film below an X-ray shielding frame patterns is made thicker than an X-ray exposure region. CONSTITUTION:Within a mask 1 for X-ray exposure provided with compressive force, an X-ray transmissive thin film 2 below the bottom surface of X-ray shielding frame patterns 6 is formed thicker than the film 2 in the region corresponding to an X-ray exposure region 3. Next, the thickness of X-ray transmissive thin film 2 in the regions corresponding to the bottom surface of X-ray shielding frame patterns 6 is specified so that the composite force of compressive force of X-ray shielding frame patterns 6 and the tensile force of X-ray transmissive thin film 2 in the region corresponding to the bottom surface of said patterns 6 may be equivalent to the tensile force of X-ray transmissive thin film 2 in the region corresponding to the X-ray transmissive region 3. Through these procedures, the long pitch precision can be prevented from being deteriorated by the stress of X-ray shielding frame patterns 6.
Patent JP-S61138179-A (JP)
Title: Detection of accident section of electric power cable
Inventor: HATA RYOSUKE
IPC: G01R31/08
Filed: 1984-12-10
Abstract: PURPOSE:To detect exactly an accident section by a simple method by attaching a make and break switch for temp. detection to each cross bond wire for connecting the metallic sheath of parallel electric cables and operating the switch at the temp. of the cross bond wire or above when the electric power cables are at the max. service temp. and at the rising temp. of the cross bond wire or below when a short circuit accident arises. CONSTITUTION:A metallic sheath 3 segmented by an insulating joint 2 of the parallel electric cable 1 is connected to the metallic sheath 3 of the adjacent electric cable by means of the cross bond wire 4 and the make and break switch 5 for temp. detection is attached to each cross bond wire 4. The make and break operation of the switch 5 is so set that the heat sensitive element operates at the heated temp. of the wire 4 or above in the stage of the max. service temp. of the cable 1 and at the rising temp. of the cross bond wire 4 or below in the stage of the short circuit accident of the cable 1. The temp. of the wire 4 rises to the temp. of the cross bond wire in the stage of the max. service temp. of the cable or above when the ground-fault accident arises in some section of the cable 1 and the heat sensitive element is operated by such temp. rise, by which the switch is made or broken and the accident section is electrically detected and displayed.
Patent JP-H0679921-A (JP)
Title: Electroluminescence device and electronic printing device utilizing same
Inventor: SUZUKI SADAICHI
IPC: H05B33/02
Filed: 1991-09-13
Abstract: PURPOSE:To shorten the luminous decay time of an electroluminescence element and further provide an electronic type printing device which utilizes the electroluminescence element and can perform high-speed printing. CONSTITUTION:An EL light emitting layer 4 is disposed between an EL upper electrode 6 and an EL lower electrode 2 with first and second insulating layers 3, 5 therebetween, respectively, while a heating resistor 8 is placed and supported on the EL upper electrode 6 with a third insulating layer 7 therebetween. It is so designed that, after drive signals are impressed between the EL upper electrode 6 and the EL lower electrode 2, heat from the heating resistor 8 which generates heat by the supply of power is transmitted to the EL light emitting layer 4, and that a luminous decay time is shortened by the lowering of probability of radiant transition due to the heat transmitted to said layer 4.
Patent JP-S62121948-A (JP)
Title: Method and device for winding magnetic tape
Inventor: SAKAGUCHI MASAAKI
IPC: G11B23/00
Filed: 1985-11-22
Abstract: PURPOSE:To wind a tape without disorder in winding form by winding a magnetic tape by applying a magnetic field in a direction along the tape width direction in the vicinity of a winding body when the magnetic tape is wound on the tape winding body. CONSTITUTION:In a manner similar to the known method, the magnetic tape T set from a tape original 6 is wound on a tape reel 2 through a path system 8 composed of a guide pin and a guide roller. A doughnut-like permanent magnet 19 is installed around a spindle 4 engaged with the center hole of the winding reel 2 of the tape T to wind the tape. The permanent magnet 19 is supported by a supporting part 20, for instance, fitted on the main body of a winding device 1, placed close to a flange 2a at one side of the tape reel 2. A width in the direction along the tape reel 2 of the permanent magnet 19 is made larger than at least the width of a tape to be wound.
Patent JP-H11100695-A (JP)
Title: Production of titanium material having photocatalytic activity
Inventor: ITO SEISHIRO
IPC: B01J35/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To easily obtain a titanium material having photocatalytic activity with a simple device by dipping a titanium material in an electrolytic bath admixed with the fine grains having photocatalytic activity and anodizing the material. SOLUTION: In the process of forming an anodic oxide film, heat is locally generated simultaneously with sparking, and the fine grains added to the electrolytic bath and having photocatalytic activity are introduced into the location and fused. As a result, the fine grains having photocatalytic activity are dispersed in the anodic oxide film, and the anodic oxide film on the surface of a titanium material is provided with photocatalytic activity. Since the anodic oxide film is excellent in strength and adhesion to the titanium material, photocatalytic activity is stably exhibited by the titanium material thus obtained, and the titanium material is effectively used as building materials. Further, the titanium material having photocatalytic activity is easily obtained only by adding the fine grains having photocatalytic activity to the electrolytic bath and electrolyzing the material.
Patent JP-H03122866-A (JP)
Title: Floppy disk device
Inventor: ARAI HIDEO
IPC: G11B19/04
Filed: 1989-10-06
Abstract: PURPOSE:To quickly prevent a situation where a head comes in contact with a jacket and to prevent an adverse effect on a head surface by ejecting a floppy disk when the floppy disk is reversely inserted. CONSTITUTION:When the floppy disk 6 is inserted, a detecting sensor 2 is arranged at the position of the display part 1 of the floppy disk 6 and detects the display part 1. A direction discrimination and detection circuit 3 detects the signal of the detecting sensor 2. In the case that the floppy disk 6 is reversely inserted, for example, the direction discrimination and detection circuit 3 judges that an inserting direction is not normal and transmits an abnormality signal. According to the abnormality signal, an ejection mechanism 4 ejects the floppy disk 6 which is driven to be inserted. Thus, the situation where the jacket comes in contact with the head is quickly settled.
Patent JP-H01105623-A (JP)
Title: Antenna circuit in radio receiver
Inventor: OHASHI TAMAKI
IPC: H04B1/18
Filed: 1987-10-19
Abstract: PURPOSE:To extremely improve a sensitivity characteristic for both the receiving states of an AM signal and an FM signal by preventing the input of the FM signal when the AM signal is received, and at the same time, converting the AM signal into a low impedance output. CONSTITUTION:In a normal state, an FM circuit 8b is interrupted by a switching circuit 5 and the AM signal is inputted to a low impedance circuit 3 for AM through a coil 2 and is converted into low impedance and is inputted to an AM circuit 8a through a cable 6 and the reception of the AM signal is performed. When the FM circuit 8b is selected, since said FM select signal is inputted to the switching circuit 5, the FM signal is inputted to the FM circuit 8b through a capacitor 4, a first diode 15 and the cable 6.
Patent JP-H1099752-A (JP)
Title: Continuous coating device
Inventor: MORIKAWA HIROTADA
IPC: B05C1/12
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To widen a stable area of a coating operating condition not causing bubbles to be incorporated in a coating liq. at a stage the coating liq. is transferred and to produce at high speed a product uniform in appearance and quality of a coated matter by providing a coating liq. feed means for filling the coating liq. in the bottom part where main and secondary roll are in rotary contact. SOLUTION: This continuous coating device is provided with the main roll 4 rotating while holding the coating liq. on its surface and the coating liq. feeding means 7 for holding a belt-shaped coating object between the secondary roll 6 placed opposite to the main roll 4 and for transferring in order the coating liq. on the surface of the matter 1 to be coated and also for filling the bottom part of the transferring part of both rolls 4 and 5. This coating liq. feeding means 7 is a slit nozzle feeding a uniform quantity coating liq. over a roll width direction, and the coating liq. is sent by a pump from a coating liq. tank, and a fed coating liq. reservoir B is formed at the bottom part of the contact part of both rolls 4 and 5 and the area is filled with the coating liq.  The coating liq. flown down from the fed coating liq. reservoir B is returned to a coating liq. tank via a coating liq. receiving tank.
Patent JP-H05101561-A (JP)
Title: Rectangular wave forming circuit and seek controller using the circuit
Inventor: IKEDA TORU
IPC: H03K3/023
Filed: 1991-10-09
Abstract: PURPOSE:To form a rectangular wave with suitable hysterisis to an input signal changing an amplitude in accordance with a frequency on a rectangular forming circuit using a hysterisis comparator varying a feed back amount and a seek controller using the circuit. CONSTITUTION:This device is provided with the hysterisis comparator 15 feeding back the output of a comparator 150 slicing the input signal by a prescribed voltage and outputting the rectangular wave to the input side and the control part 4 controlling the feed back amount of relevant hysterisis comparator 15 in accordance with the frequency of relevant input signal. Then, when relevant input signal is a low frequency, a hysterisis width is controlled to be large, when relevant input signal is a high frequency, the hysterisis width is controlled to be small.
Patent JP-H10108540-A (JP)
Title: Grain storage bag
Inventor: SHIRAISHI HIROAKI
IPC: A01F25/14
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To tightly close the supply port of an inner bag for storing brown rice provided inside an outer bag and to prevent the damage of the outer bag. SOLUTION: The inner bag 2 made of polyethylene formed longer than the outer bag 1 made of polypropylene and provided with a fastener on a bag port is inserted and elastic bodies 5 molded by rubber or the like are provided on both end parts of a rod body for holding both front and back surfaces on the lower side of the supply port of the inner bag 2.
Patent JP-H08125464-A (JP)
Title: Microwave integrated circuit
Inventor: NISHIDA KOJI
IPC: H01L23/04
Filed: 1994-10-26
Abstract: PURPOSE: To obtain the microwave integrated circuit with an excellent heat conduction efficiency in the microwave integrated circuit provided with semiconductor elements such as transistors (TRs). CONSTITUTION: The microwave integrated circuit provided with a semiconductor element 113 being a heat generating source and a heat sink 108 dissipating a generated heat of a circuit element is provided with a metallic subcarrier 109 with the semiconductor element 113 mounted thereon and a 1st wiring board 101 whose part is hollowed out as a 1st hollow section. The subcarrier 109 is arranged to the hollow section to fix the subcarrier 109 and the 1st wiring board 101 to the heat sink 108.
Patent JP-H01103583-A (JP)
Title: Turning construction of travelling car
Inventor: KISHINA TOICHI
IPC: B62D11/08
Filed: 1987-10-17
Abstract: PURPOSE:To smoothly turn the car with large and small turning radiuses without adversely affecting the transmission system and each tire of rear wheels by forming the turning construction of the car so that the difference between the rotating speeds of the right and left rear wheels can is regulated in accordance with the steering angle of the front wheels when the car turns. CONSTITUTION:Each speed change position of two sets of infinitely variable speed mechanisms located parallel with each other on right and left in a transmission case 3 is formed to be changeable through a link mechanism 16 operated by turning a handle 1, and right and left rear wheels are driven by this speed- changed power. Namely, a mounting shaft 30 is rotated in proportion to the amount of turning of the handle 1 to move a pitman 11 rotating as an integral part of the mounting shaft in the (a) direction, and as a result, the steering angle of front wheels 5 is changed to gradually become larger. At the same time, the amount of rotation of an operating change lever 31 rotating integrally with the mounting shaft 30 gradually increases in the (b) direction, and the difference between the rotating speeds of the right and left rear wheels is regulated in accordance with the steering angle or the front wheels 5 so that the car can turn smoothly.
Patent JP-2001084133-A (JP)
Title: Skeleton and stub with rmi communication log function, method for generating them and rmi communication method using them
Inventor: KANO YASUHIKO
IPC: G06F9/06
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To automatically generate an RMI communication log function by compiling a skeleton source file and a stub source file to which descriptions for respectively mounting communication log functions are added. SOLUTION: An exclusive RMI(remote method invocation) compiler (a) executes the option processing of an argument and then delivers a designated class file to a standard RMI compiler a1 to generate the source file of a stub and a skeleton. An RMI communication log function incorporating part a2 adds a description (source code) for installing an RMI communication log function to each generated source file to incorporate a log function. A Java compiler a3 generates the class file of the skeleton and the stub from each source file to which a description for installing the log function is added.
Patent JP-2000076595-A (JP)
Title: Device and system for operation information transmission
Inventor: IKEUCHI FUMIO
IPC: G08G1/127
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on a visually handicapped person, etc., who uses transport facilities by mechanically representing or voicing operation information. SOLUTION: A notification means 7 gives a vocal notice of operation information data, etc., sent from a controller 6. The notification means 7 consists of a voice synthesizing output device 8 as a voice synthesizing output means and a transmitter 9 as a transmitting means and is controlled by the controller 6. The voice synthesizing output device 8 synthesizes a voice with the operation information data, etc., sent from the controller 6 and outputs it as a voice signal. A voice signal modulating device provided to the transmitter 9 imposes amplitude modulation on the carrier of the outputted voice signal and sends the modulated signal as an AM wave from a transmitting antenna 10. A user can receive this radio wave by an AM radio which is popular on the market to obtain the operation information.
Patent JP-H04139733-A (JP)
Title: Manufacture of ceramic package
Inventor: SAKUMOTO YOSHIAKI
IPC: H05K3/46
Filed: 1990-09-29
Abstract: PURPOSE:To enhance wire bonding properties, to provide a high density, a low resistance as a whole electric resistance of a conductor pattern, and to manufacture a ceramic package having high reliability by forming a first conductor pattern by an ultraviolet ray resin curing method. CONSTITUTION:A first conductor pattern 1 is formed on a film 4 having flexibility by an ultraviolet ray curable resin method, and the pattern 1 is transferred to a ceramic green sheet, and the film is peeled. Then, a second conductor pattern 2 is formed of thin film paste by partly superposing 3 on the pattern 1. The sheet formed with the obtained pattern 1 and the pattern 2 is placed as a second layer 7 between an upper first layer 6 and a lower third layer 8, the three layers are thermally press-bonded, laminated as a laminate, reduced to be simultaneously baked at 1500-1600 deg.C to obtain a ceramic package.
Patent JP-H1194468-A (JP)
Title: Melting system
Inventor: MICHIMAE SEIJI
IPC: F23G5/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To perform melting control of a molten material subtly while enhancing durability of an exhaust receiving tube and a melting furnace. SOLUTION: An exhaust receiving tube 4 is disposed oppositely to the end port 13 of a tubular rotary melting furnace 1. A mechanism for inclining the tubular rotary melting furnace 1 such that the end port 13 directs downward can be secured at an arbitrary inclination angle. A molten material carrying mechanism 3 and a burner 2 are supported on the melting furnace 1 or a base mounting the melting furnace 1 and inclining together with the melting furnace 1.