baber/WOPTO huggingface dataset:
Patent JP-H0949736-A (JP)
Title: Driver for vibration type gyroscope
Inventor: TOMIKAWA YOSHIRO
IPC: G01C19/5663
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To electrically simulate or bring the resonance frequency at a drive side to or into coincidence with that of a Coriolis force by providing a capacity element for specifically varying the driving frequency of an elastic element on a power supply route to a piezoelectric driver. SOLUTION: A capacity element 4 (electrostatic capacity Cv) is provided at a power supply route to a piezoelectric driver 1 for driving an elastic element A. An amplifier 5 and a capacity element 6 (electrostatic capacity Cs) are provided in parallel with the element 4. When the capacity Cs is reduced, the resonance frequency of the driver 1 is raised to be able to simulate or bring it to or into coincidence with the resonance frequency of a piezoelectric detector 2. A voltage is amplified by the amplifier 5, and a current is given to the driver 1 via the capacity Cs thereto to be able to prevent the drop of a driving current I when the resonance frequency is varied by the capacity Cv. Therefore, there is no necessity of mechanically trimming the elastic element, and the regulation of the resonance frequency becomes simple.  The accuracy of simulating or bringing the resonance frequency of the driver 1 to or into coincidence with that of the detector 2 can be enhanced.
Patent JP-H0495379-A (JP)
Title: Induction heating device
Inventor: OSAKI YOSHIHIKO
IPC: H05B6/10
Filed: 1990-08-01
Abstract: PURPOSE:To prevent leakage of the oxidation inhibitor atmospheric gas around the material to be heated to the outside of a heating coil housing box by covering inside periphery and outside periphery of a heating coil with a mold-type refractory material, and coating the outer peripheral surface of the refractory material with the coating material having flexibility. CONSTITUTION:The outer peripheral surface of a refractory material 13 is coated with the coating material 11 having flexibility for the safety and to prevent the gas leakage from a crack of the refractory material 13 caused by aged deterioration and from a clearance of a housing box 6. Furthermore, packing materials 10 are filled to the clearances to improve sealing property.
Patent JP-H0650095-A (JP)
Title: Joint structure of segment
Inventor: HASHIMOTO HIROHIDE
IPC: E21D11/08
Filed: 1992-07-29
Abstract: PURPOSE:To prevent water leaks and enhance the rigidity of a segment as a whole by firmly joining the outer peripheries of the connection end faces of segment pieces together. CONSTITUTION:An L-shaped first metal connector 16 and a second metal connector 18 are mounted to the connection end faces of respective segment pieces 10 which constitute a joint structure, i.e., to the end portions of respective precast concrete main body portions 14. A male hooked portion 26 which has an L-curve is projected from the outer edge of the first metal connector 16 and a female recessed hooked portion 28 which engages with the male hooked portion 26 is formed at the outer edge of the second metal connector 18 correspondingly to the hooked portion 26. When the segments are assembled together the hooked portions are engaged with each other to firmly join the outer peripheries of the connection end faces together.
Patent JP-S6094328-A (JP)
Title: Contact bonding of plastic belt material for covering metallic pipe
Inventor: HIRANO FUMIHIRO
IPC: B29C48/09
Filed: 1983-10-31
Abstract: PURPOSE:To wrap and cover plastic belt material continuously over a plurality of metallic pipes that are joined or approached by compressing plastic belt material extruded from an extruder by a press roll of special structure on a metallic pipe and covering the pipe with the plastic belt material. CONSTITUTION:The pressure-bonding roll 1 to pressure-bond a semi-molten plastic belt material is composed of the cylinder body 5 having support spindles and capable of water cooling, the external 4 and the internal layer 2 of heat resisting high strength soft rubber mounted around the cylinder and the intermediate layer made up of heat resisting porous elastic material 3 provided integrally between these external and internal layers. Said pressure-bonding roll 1 is equipped facing and near the place at which the semi-molten plastic belt material 9 extruded from the extruder begins being touched to and wrapped about the metallic pipe, the heat resisting high strength soft rubber zone is brought into pressure contact with semi-molten plastic belt material part 9 to cover continuously the interlocking portion between the front and the rear metallic pipe fed continuously or at small intervals.
Patent JP-H0367172-A (JP)
Title: Drug for diagnosing adult t cell leukemia virus infection
Inventor: IWAMOTO HISAHIKO
IPC: G01N33/574
Filed: 1989-08-07
Abstract: PURPOSE:To allow the accurate diagnosis with a high sensitivity by using two kinds of the polypeptide formed by recombining a part of the polyhedrosis protein structure gene of silkworm nucleate polyhedrosis virus BmNPV with the fragments of specific DNA and infecting and developing the same in silkworm established culture cells, etc. CONSTITUTION:The polyhedrosis protein structure gene of the BmNPV is partly recombined by the fragments up to 3' terminal of the DNA from the cut section cut within the range of >= downstream 73 base pair and <=493 base pair from 5' terminal among the DNAs derived from the adult T cell leikemia virus pro tein gene and thereafter, this virus is infected with the silkworm established culture cells or silkworm larvae to develop the polypeptide. The similar recombi nation and infection are separately executed by the fragments of the DNAs which vary in the range of the cutting to develop another polypeptide. The accurate diagnosis of the infection with the high sensitivity is executed by using two kinds of the polypeptides obtd. in such a manner as antigens.
Patent JP-2001035589-A (JP)
Title: Connector device and multipole connector device
Inventor: NAKAMURA ATSUSHI
IPC: H01R13/533
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector device reducing deterioration of a contact due to fine slide wear by effectively preventing contact movement between connection terminals. SOLUTION: A first connector housing part 12 is provided with a terminal fixing/holding part 14 for receiving and holding a male connection terminal 25. A second housing part 36 is provided with a housing part 37 fitted to the outside of the terminal fixing/holding part 14. A female connection terminal 45 on the side of a second multipole connector part 30 is received in the terminal fixing/holding part U and connected to the male connection terminal 25 through fitting and connecting.  A second connector part 35 is provided with a wire repression part 40, which is rockingly formed on the second housing part 36, of which one-side rocking end part is formed at an abutting part 14, capable of evacuating and moving from an entering passage of the fixing/holding part 14 and of which other side rocking end part is formed at a wire fixing part 42, brought into press contact with a wire 46 in the vicinity of the female connection terminal 45.
Patent JP-S6095077-A (JP)
Inventor: SAKAI KAZUTOMI
IPC: C09K3/00
Filed: 1983-10-31
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-H1144186-A (JP)
Title: Constructing method for bulkhead inside shielded tunnel
Inventor: MIMURA MASAO
IPC: E21D11/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a constructing method for a bulkhead inside a shielded tunnel, by which a bulkhead can be constructed through a small number of processes and in a short time within a tunnel without secondary lining. SOLUTION: Pedestals 2 supporting the edges of a horizontal bulkhead are provided to project from right and left positions on the inner surface of primary lining 1, and a precast bulkhead block 20 with which a horizontal bulkhead part 21 and a vertical bulkhead part 22 are molded integrally in advance is conveyed into a shielded tunnel in which the primary lining are already installed, with both ends of the horizontal bulkhead part 21 supported on the pedestals 2 and fixed. Then the lower end of the vertical bulkhead part 22 is secured to inverted concrete 15 placed in the inner bottom of the shielded tunnel.
Patent JP-H1032770-A (JP)
Title: Image display device
Inventor: ISHINO TOSHIKI
IPC: H04N5/64
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the fatigue of eyes by merging images while extending the distance to a virtual image. SOLUTION: A turn knob 19 for adjusting a diopter by changing the gap between a liquid crystal display and a prism is provided with groove 19b for fitting a stopper 21 for regulating the range of turning and a projecting part 19c for changing over a switch 22 for turning on/off the image on the display. When the turn knob 19 is turned toward a direction A until regulated by the stopper 21, the distance to the virtual image is most extended and the switch 22 is turned off. When the turn knob 19 is a little turned toward a direction B, the switch 22 is turned on while extending the distance to the virtual image. When the turn knob 19 is turned toward the direction B before regulation, the distance to the virtual image gets shortest. In the state of extending the distance to the virtual image, right and left virtual images can be merged and the fatigue of the eyes can be reduced.
Patent JP-H0849414-A (JP)
Title: Form of slip-form device and form structure
Inventor: HARADA TSUNENORI
IPC: E04G11/20
Filed: 1994-08-05
Abstract: PURPOSE:To enable form panels and wales to be easily removed or added to match variation in peripheral length. CONSTITUTION:The form 11 of a slip-form device comprises a wale 22 welded to the back of a form panel 21. The form panel 21 has its right and left edges bent almost perpendicularly to have bent parts 25, each of which is provided with a bolt hole 23 through which a predetermined bolt is passed and tightened to connect the form panels 21 together. The wale 22 is formed into a box-shaped truss formed by the combining of angle steel or the like, and a bolt hole 24 is provided through the transverse side of a vertical member 26 of the truss, and a predetermined bolt is passed through the bolt hole 24 and tightened to connect the wales 22 together.
Patent JP-S58103576-A (JP)
Title: Color liquid crystal display element
Inventor: YAMANASHI FUMIAKI
IPC: C09K19/54
Filed: 1981-12-16
Abstract: PURPOSE:To provide the titled display element which gives positive display with high display contrast and is capable of lowering and steepening threshold value, by adding a dichroic dye, an ionic material and an optically active material to a host liquid crystal having a negative dielectric anisotropy. CONSTITUTION:Glass substrates 1, 2 are opposed to each other at a given distance therebetween. Each of transparent electrodes 3, 4 of, e.g., In2O3 is provided on an opposing side of each of the substrates 1, 2. A liquid crystal 5 is enclosed in a space between the both electrodes. Said liquid crystal 5 is obtd. by adding an optically active  material such as a compd. of the formula to a host liquid crystal having a negative dielectric anisotropy and further adding a dichroic dye and an ionic material thereto. The  opposing surfaces of the substrate 1, 2 are previously subjected to a vertical orientation treatment. Hence, no color is developed when no voltage is applied to the electrodes. When voltage is applied to the electrodes 3, 4, the dipole moment of the liquid  crystal molecule is inclined to rotate in the direction of the electrical field, the molecules are revolved by the action of the ionic additive and the dichroic dye as well as the liquid crystal molecules are brought into a disturbed state. Thus, a positive display which has high contrast and is easy to observe from any directions can be obtd. By adding the optically active material, it is possible to steepen threshold value at a low voltage.
Patent JP-H0366341-A (JP)
Title: Vacuum cleaner
Inventor: SASADA KIMIO
IPC: A47L9/00
Filed: 1989-08-04
Abstract: PURPOSE:To heat a dust collecting chamber with high heating efficiency and to efficiently kill and wound harmful microorganisms by forming a passage for connecting a suction port part and an exhaust side of said motor-driven air blower on a side face of a main body case, and allowing the exhaust side and the dust collecting chamber to communicate with each other the passage in a state that the suction port part is closed. CONSTITUTION:At the time of cleaning, a suction hose 17 is inserted and connected to a suction port part 18. Since a circulating outlet 19 is closed, an exhaust flow of a motor-driven air blower 12 is exhausted from an exhaust port 7, and harmful microorganisms such as a tick, etc., sucked together with dust are stored in a paper bag filter 21. In order to kill and wound the harmful microorganisms, the suction port part 18 is closed up by installing a plug body 30, and when a reset button 34 is depressed, a temperature sensing switch 33 is turned on and the motor-driven air blower 12 is operated. Subsequently, an exhaust flow of the motor-driven air blower 12 circulates to a dust collecting chamber 6 through a circulating passage 26, and when a temperature in the dust collecting chamber rises and exceeds 50 deg.C by exhaust heat of the exhaust flow, the harmful microorganisms in the paper bag filter 21 are killed and wounded, and when a temperature sensing part 33a detects 60 deg.C, a temperature sensing switch 33 is turned off and the motor-driven air blower 12 is stopped.
Patent JP-2001037126-A (JP)
Title: Self-starting type permanent magnet synchronous motor
Inventor: SASAKI KENJI
IPC: H02K1/22
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a self-starting type permanent magnet synchronous motor, having high performance and a low cost without increasing a permanent magnet or without using a permanent magnet having a high residual magnetic flux density by approximating the magnetic flux density distribution of an air gap between a stator and a rotor into a trapezoidal wave or a sinusoidal wave thereby to increase a voltage induced in a winding of the stator. SOLUTION: Distances T2 and T3, between adjacent slots 4 disposed near an end of a rotor pole by a permanent magnet 6 of a rotor core 2, are set smaller than a distance T4 disposed near the center of the rotor pole to approximate a magnetic flux density distribution of the air gap between a stator and the rotor into a trapezoidal wave or a sinusoidal wave. Thus, as compared with a rectangular wave, the amount of change of the magnetic flux per unit time is large, an induction voltage induced in a winding of the stator can be mode large.
Patent JP-H0948112-A (JP)
Title: Method for driving ink jet device
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/055
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject driving method suppressing the fluctuations of an ink jet speed by temp. and imparting good printing quality in low cost. SOLUTION: The peak value of the first pulse signal A of a first drive waveform 10 used when the peripheral temp. is 25 deg.C or less is V and the width Wa thereof coincides with the one-way propagation time T of the pressure wave in an ink passage. The second drive waveform 20 used when the peripheral temp. exceeds 25 deg.C consists of a second pulse signal B for injecting ink and the third pulse signal C for compensating the fluctuations of the residual pressure in the ink passage after injection. Second and third pulse signals B, C are V in peak value and the widths Wb, Wc of them are 0.3-0.7 times or 1.3-1.7 times the one-way propagation time T. The delay time (d) from the intermediate timing T1m of the second pulse signal B to the intermediate timing T2m of the third pulse signal C is 2.75-3.25 times the one-way propagation time T.
Patent JP-H0529043-A (JP)
Title: Connector containing filter
Inventor: KOJIMA YASUSHI
IPC: H01R13/719
Filed: 1991-07-19
Abstract: PURPOSE:To completely shield a radiation noise by connecting a capacitor between a shield case and respective connector pins while connector pins are penetrating a ferrite block. CONSTITUTION:A shield case 14 is fixed on a housing, in such a state that connector pins 13 protrude from a window part 15, by engaging an engaging nail formed on its side surface with a groove. A ferrite block 19 is inserted and attached in a window part 15 and a second recessed part 11b by fitting the pins 13 into holes 19a. Chip capacitors 21 are respectively inserted into these notches 19b. One terminal of the capacitor 21 is connected to a window edge part 15a of the case 14 and the other terminal to the pin 13 respectively by soldering, etc. The capacitor 21 and the block 19 are sealed by a sealant 22 to enhance resistance-to-environment chracteristics. Whereby, radiation noise being generated inside an apparatus and that invading from outside of the apparatus, can be completely shielded.
Patent JP-S6181822-A (JP)
Title: Operation control of shift-up indicator
Inventor: AMANO KATSUHISA
IPC: F16H63/42
Filed: 1984-09-28
Abstract: PURPOSE:To prevent occurrence of erroneous shift-up indication under deceleration due to secondary air supply by disabling shift-up timing indication when the negative pressure in suction tube is lower than predetermined level or under operation of secondary air supply system. CONSTITUTION:A negative pressure sensor 11, a negative pressure switch 12, a cooling water temperature sensor 13 and a crank angle sensor 14 are connected to control circuit 15. Said circuit 15 is also connected with a car speed sensor 16 for producing an angular position signal of such period as is inversely proportional to the rotation of the output shaft of manual speed changer and a lamp 17 for indicating shift-up of manual speed changer. Lowering of negative pressure below predetermined level is decided to be deceleration to unlight the lamp 17 while upon increase of the throttle valve opening to reach to predetermined pressure, unlight of lamp 17 due to negative pressure is terminated after elapsing of predetermined time thus to realize lighted state.
Patent JP-2001029354-A (JP)
Title: Cauterization probe device
Inventor: ICHIHARA HINAKO
IPC: A61B17/24
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To enable the protection of the surface of a biotissure and to lessen the burden on a patient as well by disposing a cooling means to the base end of a heating section by a heating means of a device which has a heating means at the front end of a cauterization probe and is provided with a pricking portion for pricking to the biotissue at its front end. SOLUTION: The cauterization probe device consists of a handpiece 1, a power source box 2 and a foot switch 3. The front end of the handpiece 1 is provided with the cauterization probe 4 and a mantle pipe 5. the heating element 7 is built into the front end of the cauterization probe 4 and a hollow needle-like cap 19 to be pricked into the biotissure is disposed at its front end. The mantle pipe 5 of such cauterization probe device is internally provided with the cooling medium passage 9 to which a cooling medium, such as water or air, is supplied via a cooling medium tube 10. The other end side of the cooling medium tube 10 is connected via a cooling medium connector 12 to a power source box 2. As a result, the thermal damage of the tissue surface is prevented at the time of pricking of the cauterization probe 4 into the tissue.
Patent JP-S6446829-A (JP)
Title: First-in/first-out memory
Inventor: TANAKA HIROSHI
IPC: G11C7/00
Filed: 1987-08-18
Abstract: PURPOSE:To realize a high-speed access to a multi-stage first-in/first-out FIFO memory by transmitting the input data at a high speed up to an output in a fixed time regardless of the number of stages of the FIFO memory that are independently decided by the number of input data writable memory means. CONSTITUTION:A 1st counter 34 is provided to perform its counting operation with a write request signal 42 and designates a writing subject memory means for input data 41, together with a 2nd counter 35 which performs its counting operation with read request signal 44 and designates a reading subject memory means, a selector 36, and a sequence control circuit 37. Then the data stored in one of memory means 30-0-31-7 is selected and delivered via the selector 36 in the form of the output data 45 given from an FIFO memory in accordance with the contents of the counter 35. At the same time, an output ready signal 46 and an input ready signal 47 that show the internal state of the FIFO memory are outputted via the circuit 37 in accordance with the contents of both counters 34 and 35. Thus an access is possible at a high speed to a multi-stage FIFO memory.
Patent JP-S6359313-A (JP)
Title: Reverse osmosis membrane module construction for reverse osmosis desalination device
Inventor: NAGASAWA SHIRO
IPC: B01D65/02
Filed: 1986-08-29
Abstract: PURPOSE:To enhance washing effect of an osmosis membrane module by raw water or the like by providing a turbulence generating means inside a reverse osmosis membrane. CONSTITUTION:A fin 3 is provided on the upper stream side of a reverse osmosis membrane tube 1 of a reverse osmosis desalination device, and a plurality of projecting sections are provided inside the tube 1. When raw water such as sea water or the like is desalinated, flow velocity of the raw water inside the tube 1 is slow because raw water is pressurized and no turbulence is generated in the raw water caused by the fin 3 and the projecting sections 4. In washing, however, the raw water is not pressurized and flow velocity is high to generate turbulence in the washing raw water in the fin 3 and projecting sections 4, by which impurities such as salt and the like adhered to the inside of the reverse osmosis membrane tube 1 are removed efficiently.
Patent JP-H0866836-A (JP)
Title: Tool storage device
Inventor: TAMURA YUKIO
IPC: B23Q11/08
Filed: 1994-08-29
Abstract: PURPOSE: To keep the machining range of a machine tool from being reduced by a tool storage device and to keep a waiting tool from being contaminated by chips or the like that are generated during machining. CONSTITUTION: A tool 9 provided on the main spindle 7 of a machine tool machines workpieces on a table 11 within a moving range 13. An arm 22 having a gripping means 23 for tools is driven by a cylinder 21. Within a splash guard 12 covering the moving range 13, the gripping means 23 and the tool 9 gripped move between a storage space 30 and the corner of the moving range 13. The arm 22 is fitted with a cover plate 31. When a waiting tool is located within the storage space 30, the cover plate 31 isolates the storage space 30 from the moving range 13. The waiting tool can be set within the moving range 13 of the main spindle 7 of the machine tool by driving the cylinder 21 only during tool replacement, and at times other than tool replacement the waiting tool can be stored in the storage space 30 and covered with the cover plate 31.
Patent JP-H05194249-A (JP)
Title: Method for producing diarrhea relieving product
Inventor: REMI TOOMASU
IPC: A23L19/00
Filed: 1992-07-30
Abstract: PURPOSE: To provide a method for producing an antidiarrhetic product based on Ceratonia siliqua by disinfection through superheated steam treatment without losing insoluble tannin as the active ingredient. CONSTITUTION: This method for producing an antidiarrhetic product based on Ceratonia siliqua comprises that husked and ground Ceratonia siliqua is freed from saccharides in an aqueous medium followed by separating the aqueous phase and solid phase, the resultant solid residues is treated with superheated steam to conduct both drying and disinfection simultaneously.