baber/WOPTO huggingface dataset:
Patent JP-H10116410-A (JP)
Title: Contact type magnetic head
Inventor: OSADA SEIICHI
IPC: G11B17/32
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To stably and accurately record or reproduce a magnetic signal, by providing >=3 contact pads on a main body part and providing a notched part on the main body part for softening the part between the contact pad transferring the magnetic signal and other contact pads. SOLUTION: This head is provided with >=3 contact pads for bringing the main body part 12 into contact with a magnetic disk, and at least one of them transfers the magnetic signal with the magnetic disk. The notched part 20 being a softening means for softening the part between the contact pad having the transfer function of the magnetic signal and other contact pads having no transfer function is provided on the main body part 12. In the case of recording/reproducing, since a magnetic pole pad and auxiliary pads come into contact with the magnetic disk surface on three places, the magnetic pole pad comes into contact with the magnetic disk in the prescribed direction in the stable state.  Further, even when the deflection of the axial center and the rotational unevenness of the magnetic disk occur, the notched part 20 of the softening means prevents the whole of a magnetic head 11 form resonating as one.
Patent JP-H11105575-A (JP)
Title: Work vehicle
Inventor: SAGAWA NOBORU
IPC: B60K23/08
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To easily perform a small turn revolution by turning a front wheel up to a large degree by constituting a vehicle so as to switch a drive mode switching device of a front and rear wheel constant speed four-wheel-drive, a front wheel accelerating four-wheel-drive and a rear wheel two-wheel-drive according to steering amount. SOLUTION: Control modes by a control mode switch 61 are decided after information on various kinds of sensors and switches is read. When the control mode is a road traveling mode A, energizing to solenoids 65a, 66a of a front and rear wheel constant speed four-wheel-drive valve and a front wheel accelerating four-wheel-drive is stopped and a rear wheel two-wheel-drive is adopted. When the control modes are work modes C, D, energizing to the solenoid 65a of the front and rear wheel constant speed four-wheel-drive valve is performed, a front and rear wheel constant speed four-wheel-drive is adopted and is held as it is. When the control mode is a work mode B, the drive is held to the front and rear wheel constant speed four-wheel- drive at the time of a direct advance.  When steering amount becomes a fixed value θ1 or more, energizing to the solenoid 66a of the front wheel accelerating four-wheel- drive valve is performed and a front wheel accelerating four-wheel-drive is adopted. Further, steering amount becomes a fixed value θ2 (θ2 >θ1 ) or more, energizing to the solenoids 65a, 66a is stopped and the rear wheel two-wheel-drive is adopted.
Patent JP-H0997633-A (JP)
Title: Contact
Inventor: OGAWA NOBUHIRO
IPC: H01R4/18
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reliably connect an electric wire without peeling off of the cover at the end part of the electric wire by forming plural locking tongue pieces on the electric wire inserting end side of an electric wire pressure contact part of the electric wire and forming a projection which is stuck to the core wire part of the electric wire on the inner circumferential surface of the other side. SOLUTION: The end of an electric wire 1 is cut vertically in the axial direction so that the cut surface of a core wire part 11 is made flush with that of a cover part 12. The end side of the electric wire 1 is faced to an opening on a locking tongue piece 32b side of an electric wire pressure contact part 32, then when the electric wire 1 is moved in the arrow A direction, the electric wire 1 enters a cylinder part 33 through the tongue piece 32b, then reaches a projection 33a by the guide of the inner circumferential surface of the cylinder part 33.  A horizontal projection 33c of the projection 33a is stuck to the core wire part 11 exposed from the cut surface of the electric wire 1 to be electrically connected to a contact 3, and the cut surface is brought into contact with a vertical projection piece 33b of the projection 33a, and the electric wire 1 is positioned in the axis direction. By applying pushing pressure to the outer circumferential surface of the tongue piece 32b with a suitable pushing pressure means, a projection 32c bites into the cover part of the electric wire 1, and is connected to the electric wire 1.
Patent JP-H02135520-A (JP)
Title: Coordinates input device
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/03
Filed: 1988-11-16
Abstract: PURPOSE:To approximately make equal the characteristic of the oscillation inputted for an oscillation sensor by providing a means to specify so that the posture at the time of operating the coordinate input by an oscillation pen can be made approximately constant concerning an oscillation transmission plate on an oscillation pen. CONSTITUTION:In a coordinates input device to detect the oscillation inputted from an oscillation pen 3 with plural sensors provided on an oscillation transmission plate and detect the coordinates on the oscillation transmission plate of the oscillation pen, a protruding stripe 19 provided on a part of the outer periphery of the pen shaft of the oscillation pen 3, just when an operator grasps the oscillation pen 3, for example, even when it is surrounded by a thumb and the first finger, forms the curved surface handled at the best, on the side surface. An operator has the oscillation pen 3 so that the protruding stripe 19 of the oscillation pen 3 can be directed in the prescribed direction for his body. Since the operator can consider that the posture facing to an oscillation transmission plate 8 is approximately constant, the oscillation pen 3 is brought into contact with the oscillation transmission plate 8 at an always approximately constant posture. In such a manner, even when the directivity is present at the oscillation output of the oscillation pen, the characteristic of the oscillation inputted to the oscillation sensor on the oscillation transmission plate can be approximately made equal.
Patent JP-S62147504-A (JP)
Title: Cnc machine tool
Inventor: KITAMURA KOICHIRO
IPC: G05B19/408
Filed: 1985-12-23
Abstract: PURPOSE:To simplify the handing of a program data by storing the program data on a CNC machine tool into a memory body. CONSTITUTION:A memory body 100 is put into a reading/writing device 110 and the program data on a tape 76 is read by a tape reader 77 and stored in the memory body 100 via the device 110. Then this program data is read out to the side of a CPU 67 via the device 110. Thus servomotors 9, 10 and 14 and a motor M are driven based on said program data. It is possible for an operator to operate a CNC machine tool 2 just by loading the compact memory body 100 into the device 110 in place of the tape 76 after the program data is once stored to the memory body 100.
Patent JP-H11104599-A (JP)
Title: Fluidizing treatment of organic material
Inventor: SAWAGUCHI TATSUE
IPC: B09B3/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To shorten a treating time by using a microorganism to make an organic material inorganic, waiting a time when a part of the organic material is decomposed by the microorganism to fluidize in the midst of a process for making the material inorganic and thereafter, forcibly and speedily washing out the fluidizing fluidized material with a fluid and repeating the washing process. SOLUTION: The leavings in a kitchen being an organic material is charged from a charging opening 12. The leavings layer formed by repeatedly charging is made inorganic by the work of a microorganism while being directed to a stable waster content by natural dehydration every charging of the leavings. The leavings layer stabilized in the water content in which a part of each leavings particle is decomposed with the microorganism, is fluidized. After waiting the time, the fluidized material fluidizing is forcibly and speedily washed out and removed to be returned to an original state leavings particle surface. In such a case, city water is used for washing out and supplied from the upper side of the leavings layer in a shower state.  The decomposition by the microorganism and the washing out of the fluidized material are alternately carried out and repeated until the leavings particle of the leavings layer is disappeared.
Patent JP-S63141470-A (JP)
Title: Ringing reducing device
Inventor: IKUHARA HIDEYUKI
IPC: H04N19/172
Filed: 1986-12-03
Abstract: PURPOSE:To attain an automatic sampling phase adjustment by adding the rectangular wave of field or frame synchronization at a transmission side and applying arithmetic operation to plural sampling points of the transient part and adding the result to a control signal of a VCO (voltage controlled oscillator) CONSTITUTION:A television signal from an input terminal 13 is converted into a digital signal by an A/D converter 14 and inputted respectively to a phase detection circuit 16, a delay circuit 23 and a gate 25. A signal added to the phase detection circuit 16 detects the deviation of the clock by the horizontal synchronizing part and becomes the control signal of the VCO 20 generating a clock pulse via an adder 17 and an integrator 19. On the other hand, the delay circuit 23, the gates 25, 24, an adder 26 and a subtractor 28 apply the operation to the sum signal of two sampling points (XA), (XB) as the signal (XA+XB-2y) being the subtraction of the intermediate point (y) multiplied by two, and the result is fed to the adder 17 as a ringing correction data.
Patent JP-2000111180-A (JP)
Title: Refrigerating cycle apparatus
Inventor: IZAWA SATOSHI
IPC: F25B1/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To suppress a reservoir of oil in a hot gas bypass passage at the time of stopping a hot gas bypass operation in a refrigerating cycle apparatus for setting a heating mode according to a hot gas bypass. SOLUTION: If piping of a hot gas bypass passage 19 is connected from a lower side to a refrigerant passage of an evaporator inlet side at a combining unit of the passage 19 with the refrigerant passage of the evaporator inlet side, oil of the evaporator inlet side refrigerant is fed into the piping of the passage 19 by its own weight so that the oil tends to be stored in the passage 19. Accordingly, a piping outlet 19a of the passage 19 is connected from an upper direction from a horizontal direction to a block 151 of an expansion valve for constituting a refrigerant passage of the evaporator inlet side.
Patent JP-S63139946-A (JP)
Title: Wood flour-filled resin composition
Inventor: MORISHITA SADAO
IPC: C08L101/00
Filed: 1986-12-03
Abstract: PURPOSE:To obtain the title resin composition which is surely prevented from corroding a mold by effectively neutralizing organic acids formed by heat decomposition of wood flour, by adding a small amount of MgO to a mixture of a thermoplastic resin with wood flour. CONSTITUTION:A wood flour-filled resin composition prepared by adding 2-4 pts.wt. MgO to a mixture of 90-40pts.wt. thermoplastic resin with 10-60pts.wt. wood flour. The wood flour is decomposed at high temperature to form organic acids such as formic acid and acetic acid, and these acids corrode a mold and cause defective molding. Although it is a usual practice to neutralize these acids by the addition of powders of inorganic alkalis such as Na2CO3 or NaSiO3.alphaH2O, no sufficient neutralization effect can be attained. Corrosion of a mold can be surely prevented by the addition of MgO, because it reacts with water in the wood flour to form Mg(OH)2, which neutralizes strong acids such as formic acid and acetic acid.
Patent JP-H09123466-A (JP)
Title: Manufacture of ink jet printer head
Inventor: KIKUCHI TAKASHI
IPC: B41J2/16
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from remaining behind in an adhesive at the manufacturing of the board of an ink jet printer head by bonding members, at least one of which is made of a piezoelectric member, with the adhesive. SOLUTION: By applying an adhesive, the viscosity of which is lowered through preheating, on the bonding surface of members to be bonded by lamination, the thickness of the applied adhesive is made thinner and the bubbles remaining behind in the adhesive is made smaller. After the members through the adhesive are joined together, the members are pressurized to their joining direction and, at the same time, heated up to the temperature, at which the viscosity of the adhesive lowers most so as to make the thickness of the adhesive much more thinner and no bubbles remaining behind in the adhesive.
Patent JP-H01133507-A (JP)
Title: Gas insulate switchgear
Inventor: YASUE KAZUAKI
IPC: H02B13/02
Filed: 1987-11-17
Abstract: PURPOSE:To miniaturize the whole device, by arranging breakers and disconnectors for forming a 1<1>/2 breaking system, in parallel with main bus lines, and by reversing the order of the breakers and disconnectors of adjacent bus line tie circuits, to connect line circuits to. CONSTITUTION:To a space between main bus lines 1, 2, equipment units A-C having disconnectors 4, 5, 7, 8, 10, 11 on both the sides of breakers 3, 6, 9 are connected to form bus line tie circuits. From the connecting points 18, 18 of the disconnectors 5, 7 and 8, 10, line circuits 12, 13 are branched to compose a 1<1>/2 breaking system. The equipment units A-C and the main bus lines 1, 2 are arranged in parallel with each other, and in the adjacent bus line tie circuits, equipment units A'-C' are reversely arranged. The main bus line side disconnectors 11, 11' of the two adjacent bus line tie circuits are connected to the main bus line 2 with a common connecting bus line 30, and at the end section of the bus line tie circuits, the main bus line disconnector 4 is connected to the voltage transformer 22 of the main bus line via a connecting bus line 31. As a result, an interval between the bus line tie circuits is shortened, and the whole device is miniaturized.
Patent JP-2001109113-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: UEDA NOBUYUKI
IPC: G03C7/26
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material excellent in raw stock preservability and latent image stability. SOLUTION: The silver halide color photographic sensitive material has at least one photosensitive silver halide emulsion layer on the substrate and contains at least one compound of formula 1 and a monodisperse silver halide emulsion comprising silver halide particles having <=25% particle size distribution defined by the equation (particle size distribution) (%)=[(standard deviation)/(average particle diameter)]×100 and <=25% thickness distribution defined by the equation (thickness distribution) (%)=[(standard deviation)/(average thickness)]×100 and <=3 mol% average silver iodide content.
Patent JP-H01130657-A (JP)
Title: Line connecting system
Inventor: HAYASAKA TAKASHI
IPC: H04M11/00
Filed: 1987-11-17
Abstract: PURPOSE:To transmit data by connecting a line even when an ATB signal is not transmitted nor a polarity is inverted by applying a capability for stopping a ring back tone signal or detecting the carrier of a prescribed pattern pattern in the data transmitting control means of a call side. CONSTITUTION:The data transmitting controller of the call side calls an incoming call side through a transmitting part 4 and an exchange line 5. The incoming call side recognozes the call and executes at least one of the stop of the ring back tone signal or the transmission of the carrier of the prescribed pattern. When the call side detects these responses by a response signal detecting means 1 through a receiving part 3, it recognizes the incoming call side capable of communicating to command to transmit the data to a transmitting part 4. Thereby, even when the inversion of the polarity is not executed nor the answer back tone (ATB) signal is generated, the call side recognizes the receiving state of the incoming call side to connect the line.
Patent JP-H04163833-A (JP)
Title: Image display device
Inventor: ISHITANI SHIZUO
IPC: H01J31/12
Filed: 1990-10-26
Abstract: PURPOSE:To prevent chromatic nonuniformity by furnishing an electroconductive layer of high impedance conductive material along the side face of a glass inner wall from the screen surface. CONSTITUTION:For each of the divisions on the picture field of a screen as divided in matrix form in vertical and horizontal direction, an electron beam is deflected in the horizontal and vertical directions and complexly displayed on the screen, and as a whole a TV image is displayed. In this image display device, an electroconductive layer 21 of a high impedance material is furnished along the side face of the inner wall of a glass vessel 9 from the screen 9a surface to which a high voltage is impressed. Thereby the peripheral areas of the picture field can have the same parallel potential as the central area, and generation of chromatic nonuniformity in the picture field be prevented.
Patent JP-2000093808-A (JP)
Title: Photocatalyst sheet and photocatalyst sheet structure
Inventor: HIYORI TAKAYUKI
IPC: B32B9/00
Filed: 1998-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalyst sheet which can stably hold a resin containing photocatalyst particles and which can be formed by bending, by forming a resin layer containing photocatalyst particles on the surface of a mesh glass substrate to obtain a photocatalyst sheet base body and laminating a metal mesh sheet on the body. SOLUTION: A resin layer 12 containing photocatalyst particles is formed on a mesh glass substrate 11 to form a photocatalyst sheet base body 1. Then, a metal mesh sheet is laminated on the surface of the photocatalyst sheet base body 1 and both ends of the mesh sheet are folded and bonded to the photocatalyst sheet base body 1. For example, a mesh glass substrate 11 made of a plain weave glass cloth is immersed in a dispersion of polytetrafluoroethylene powder and anatase titanium oxide fine particles and then calcined to form the resin layer 12 containing photocatalyst particles of polytetrafluoroethylene. Then, an aluminum mesh is laminated thereon. Thus, the distance between the photocatalyst molecular chains can be maintained and the sheet can be formed by bending.
Patent JP-H04161847-A (JP)
Title: Flame rod
Inventor: SUZUKI MASAO
IPC: F23N5/12
Filed: 1990-10-25
Abstract: PURPOSE:To suppress the formation of silicon oxide on the surface and to improve the corrosion resistance and the heat resistance of a flame rod itself by performing diffusing treatment of aluminum or chromium into the raw material metal of the flame rod. CONSTITUTION:A flame rod 1 is heated with a flame 3 of a burner. The burning state is monitored with the flame current flowing through lead wires 4 and 5. The raw material of the flame rod is SUS430. A diffusion treatment layer of chromium or aluminum is formed on the raw material by about 100mum. The rod is used in a petroleum fan heater. Hair dressing spray containing organic silicone is blown into the flame. Then, the decrease in detecting capability is measured. As a result, it is found that this rod can be used for the long time which is 8-9 times longer than the case wherein the rod which does not undergo the diffusion treatment is used.
Patent JP-H0545688-A (JP)
Title: Nonlinear optical element
Inventor: SHIGEMOTO TAKEO
IPC: C07C217/48
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a nonlinear optical element practically useful for industry comprising an org. compd. which has extremely excellent optical transparency, stability, crystallinity, etc., and can be easily and stably oriented and dispersed in a matrix compared to an org. compd. conventionally used as a material for a nonlinear optical element. CONSTITUTION:This nonlinear optical element consists of a compd. expressed by formula I. In formula, R is an alkyl group, alkenyl group, alkynyl group, aryl group, aralkyl group, acyl group, carboxyl group, carbamoil group, benzylthiomethyl group, or alkylthiomethyl group, X is a hydroxyl group, alkoxy group or aralkyloxy group, Ar is an aromatic group, (e.g. 2,4-dinitrophenyl, 4-nitrophenyl, etc.,) or heteroaromatic group (e.g. 5-nitro-2-pyridyl, 3-nitropyridyl, etc).
Patent JP-2000116767-A (JP)
Title: Device and system for blood collection
Inventor: HIROTA ATSUSHI
IPC: A61M1/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a blood collection device capable of facilitating the collating/confirming operation of blood collection data before starting blood collecting operation and a blood collecting system capable of controlling the blood collecting device and unitarily managing an operation history. SOLUTION: The blood collecting device 1 is provided with a reading means 97 of blood collection data written on a manufacture label 98 stuck to a blood collecting bag 32, a storing means of blood collection data and a display means of blood collection data read by the means 97. The blood collecting system is obtained by connecting plural blood collecting devices 1 to a host computer HC to send blood collection data of each device 1 to the host computer HC to upload blood collection data by the computer HC to unitarily manage.
Patent JP-2000122827-A (JP)
Title: Method and device for selecting printers
Inventor: FUJITA JUN
IPC: G06F3/12
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a printer selecting method and device which select a printer by reflecting not only the performance and situation of a printer but also a user's request. SOLUTION: A priority calculating part 14 calculates the priorities of printers based on a user's request in which weight and limiting value are utilized in addition to the function and situation of the printers acquired by a printer information detecting part 11 and shows them on a displaying and inputting part 21.
Patent JP-H03150828-A (JP)
Title: Manufacture of aluminum electrode for electrolytic capacitor
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/055
Filed: 1989-11-07
Abstract: PURPOSE:To increase an electrostatic capacity, to improve adhesive properties and denseness of a deposited film, to protect the surface of an electrode against deterioration and to shorten processing time by adhering nitride of metal to the surface of high purity aluminum by depositing. CONSTITUTION:Since it is necessary to nitrify tantalum and to form a deposited film as nitride, very small amount of nitrogen gas is present in a chamber 30, and deposited. A target material 10 melted and deposited simultaneously becomes metal ions 12 to be discharged into vacuum. As desirable conditions of depositing a cathode arc, the quantity of nitrogen gas in the chamber 30 is set to be sufficient for nitride reaction, and isolated metal ions 12 are selected in a range of not disturbing deposition on the surface of a material 14 to be treated. Accordingly, the range falls within 1X10<-1>-1X10<-4>Torr of total pressure including nitrogen. Thus, its electrostatic capacity is increase adhesive properties and denseness of the deposited film are improved, the surface of the electrode is protected against its deterioration, and its treating time is shortened.