baber/WOPTO huggingface dataset:
Patent JP-H10198911-A (JP)
Title: Detection circuit for changes in resistance values
Inventor: NARISAWA KEIJI
IPC: G11B5/027
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit of detecting changes in resistance values that is improved in the PSRR characteristics of the rejection ratio of power source voltage variation. SOLUTION: When the resistance value of a resistor RMR1 varies, current (IB) varies to vary potential V1, which is inputted into the + input terminal of an amplifier 11. In this time a parasitic capacitance Ca arises on the emitter of a transistor Q1 . On the other hand, a potential V2 in accordance with the input potential V1 through a resistor R4 is inputted into the-input terminal of the amplifier 11. Then a parasitic capacitance Cb is generated at the emitter of the transistor Q5. In this case, the areas of the transistors Q4 and Q6 are roughly equal and also the resistance values of the resistors R3, R4 are roughly equal.
Patent JP-2000167879-A (JP)
Title: Mold for injection molding
Inventor: YOSHIDA SHIGERU
IPC: B29C45/14
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To enhance a strength of an in-mold label container and to upgrade its appearance. SOLUTION: The mold for injection molding comprises a fixed mold unit 21, a core 13 advancingly or retractably arranged at the unit 21 to form a cavity space C to the unit 21 when the mold is closed, a retaining member opposed at its front end face to the unit 21 and advancingly or retractably arranged at the core 13, and an urging means for urging the member toward the unit 21. In this case, since a rear end 24b of a label 24 is brought into contact with a front end face of the member when mold closing is finished, the member is retracted as a resin filled in the space C when injected is arrived at the rear end 24b of the label 24, and the rear end 24b of the label 24 is separated from the front end face of the member.
Patent JP-H10186749-A (JP)
Title: Image forming device
Inventor: GOTO KAZUO
IPC: B65H3/44
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To omit the clutch of the driving system of a separating roller in a paper feeding device in an image forming device selectively using a separating roller type paper feeding device and a non-separating roller type paper feeding device. SOLUTION: In an image forming device to which a separating roller paper feeding device to an image forming device body for forming a latent image on an image carrier, developing the latent image and transferring the developed image onto a recording sheet, which has a cassette 302 loading a plurality of recording sheets 303, a paper feeding roller 304, a separating roller 305, and a carrying roller 306; and a non-roller paper feeding device for separating the recording sheet by a means other than the separating roller are installed, when the discrimination of each paper feeding device is recognized as the non- roller paper feeding device, the initial rotating operation is executed, and when it is recognized as the separating roller paper feeding device, the initial rotating operation is performed only when the recording sheet in the carrying passage of the recording sheet is detected.
Patent JP-H10197135-A (JP)
Title: Frost formation and freezing-up sensor and method for sensing frost formation and freezing-up state
Inventor: KITA JUNICHI
IPC: F25D21/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate an installing operation for a frost formation and freezing-up sensor, save a location for the installation work and further enable the frost formation or freezing-up state to be discriminated and detected. SOLUTION: A substrate 4 having a heating resistor 2 and a thermistor 3 is adhered to an inside part of a box 6 of superior thermal conduction and its opposite side is applied as a sensitive surface 8 and then it is mounted near a heat exchanger 9. In the case that a temperature detected by this thermistor 3 is lower than a freezing-up temperature, the heating resistor 2 may generate heat until a temperature measured by the thermistor 3 is increased only by a predetermined value and if an increasing time required for increasing the temperature is lower than a predetermined frost formation interface value, it is judged that the dew formation state occurs and in turn when the increasing time is lower than a freezing-up interface value,  it is judged that the freezing-up state occurs and further when the increasing time is higher than the frost formation interface value and lower than the freezing-up interface value, it is judged that neither frost formation nor freezing-up occurs.
Patent JP-2000174128-A (JP)
Title: Semiconductor thin film device and manufacture thereof
Inventor: TAKADA TOSHIAKI
IPC: H01L21/28
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor thin film device and the manufacturing process thereof which reduces the etching quantity to maintain the resist shape and has an accurate profile. SOLUTION: A three-layer structure of a double layer wiring, a barrier metal layer 5 and a transparent conductor film 8 is realized in the horizontal direction at through-holes formed in a double layer wiring 4 to ensure a reliable continuity. Because of no etching of laminate parts thicker than the three-layer structure, the resist shape is kept during etching operation and hence a semiconductor thin film device having a desired profile.
Patent JP-H06177477-A (JP)
Title: Resonance device and wavelength converter
Inventor: MIYAGAKI KAZUYA
IPC: H01S5/068
Filed: 1992-12-04
Abstract: PURPOSE:To lock a fundamental wave simply to an external resonator by avoiding the scaling-up and complication of a device. CONSTITUTION:When outgoing beams from a light source 1 are projected to a Fabry-Perot resonator 3 rough a collimator lens 2, spectra rise in the Fabry- Perot resonator 3 at every free spectral interval, and beams at these each mode are projected to an external resonator 5 as fundamental waves through a focusing lens 4. Fundamental waves slightly transmitted from the external resonator 5 are received by a photo-detector 6 and the intensity of fundamental waves is detected at that time, and voltage applied to a piezoelecric element 3c is controlled in a piezoelectric-element control section 7 in response to the intensity of fundamental waves. That is, the position of the mirror 3b of the Fabry-Perot resonator 3 is feedback-controlled in the direction of the arrow A so that the light intensity of fundamental waves in the external resonator 5 is maximized. Accordingly, approximately the whole of the power of outgoing beams from the light source 1 is locked, and can be utilized effectively.
Patent JP-H10182950-A (JP)
Title: Liquid resin sealant
Inventor: FUJITA YOSHIE
IPC: H01L23/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid resin sealant excellent in heat resistance, moisture resistance, adhesivity, electrical properties and coatability, and capable of giving highly reliable cured products. SOLUTION: This liquid resin sealant comprises (A) an epoxy resin having a bisphenol A-type molecular skeleton, (B) another epoxy resin either of multifunctional type or having naphthalene skeleton, (C) a curing agent for the epoxy resins, and (D) silica powder. In this case, it is preferable that the component B accounts for 1-50wt.% of the component A.
Patent JP-H06176603-A (JP)
Title: Drive mechanism for lens of variable luminosity distribution type projector lamp
Inventor: OSHIO HIROHIKO
IPC: F21V14/00
Filed: 1992-12-07
Abstract: PURPOSE:To ensure the displacement drive of a collimator lens which can form a pattern of illuminating flux with a clear cut-off line. CONSTITUTION:A bulb 6 is secured to a reflector 1 having an elliptical reflecting mirror surface 5 and a collimator lens 3 is provided in front of the bulb 6 and a shade 7 is disposed between the bulb and the lens. The collimator lens 3 includes a pair of oscillating arms 9R, 9L pivotally provided on the side of a lamp body 2 via a watt type link mechanism 4 whose axis of point symmetry coincides with an optical axis L2. The angle of support of the watt type link mechanism 4 is varied using a displacement drive mechanism 14, which uses solenoids 13R, 13L or a motor 20 as a drive source, so that the optical axis L2 of the collimator lens 3 can be displaced in parallel to the optical axis L1 of the reflector 1.
Patent JP-H09174248-A (JP)
Title: Portable spot welding machine
Inventor: KAMEGAKI KAZUO
IPC: B23K11/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly execute resetting from the max. parting position to the min. parting position of an electrode pair. SOLUTION: A pressure control mechanism is constituted to have a stroke selector valve A and an operation selector valve B. This stroke selector valve A is selectively changed in positions to three positions; a first position (a) where a first variable chamber 30 is communicated with the atm. and a third variable chamber 32 is communicated with a pressure source, a second position (b) where the first variable chamber 30 is communicated with the pressure source and the third variable chamber 32 is made communicable with the pressure source and a third position (c) where the first variable chamber 30 is communicated with the pressure source and the third variable chamber 32 is communicated with the amt.  Further, the operation selector valve B is selectively changed in positions to two positions; a first position where a second variable chamber is communicated with the atm. and the third variable chamber 32 is communicated with the pressure source and a second position where the second variable chamber is communicated with the pressure source and the third variable chamber 32 is communicated with the atm.
Patent JP-H05165269-A (JP)
Title: Image forming device
Inventor: MIZUTANI MORIKAZU
IPC: G03G15/00
Filed: 1991-12-13
Abstract: PURPOSE:To open a carrying path without requiring the strength of a supporting member and detaching a heavy part. CONSTITUTION:The device main body 50 is provided with the upper half part 12 and the lower half part 13 in such a manner that they can be freely opened/ closed with guides 14 and 15 as a boundary. A cartridge 11 is attached to the upper half part 12. The device main body 50 performs an image forming operation in a first position where the upper half part 12 is in the higher position and the lower half part 13 is in the lower position. In the copying machine constituted in such a manner, the device main body 50 can be freely moved from the first position to a second position where the positions of the upper and lower parts are reversed, the lower half part 13 can be freely opened/closed to the upper half part 12, and the supporting member supporting the opened lower half part 13 is provided.
Patent JP-H11184763-A (JP)
Title: Logging device
Inventor: KANEKO HIRONOBU
IPC: G06F11/34
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a logging device for surely obtaining an event being the cause of abnormality. SOLUTION: When a CPU 12 commands data transmission to an outside device to an input and output device 16, the input and output device 16 outputs a start signal to a buffer controller 20 prior to the transmission of an REQ (transmission request) signal to the outside device. The buffer controller 20 which inputs the start signal starts the output of a write signal to a ring buffer 18, and then the REQ signal, ACK (acknowledge) signal, and data are stored (overwrite) as log information in the ring buffer 18. At that time, a sub-timer 22 outputs a stop signal to the buffer controller 20 when an ACK signal response time is over the previous ACK signal response time based on an enable signal or the like inputted from the buffer controller 20. The buffer controller 20 which inputs the stop signal falls the write signal, and stops the storage of the log information in the ring buffer 18.
Patent JP-H07203514-A (JP)
Title: Receiver
Inventor: INOUE TAKANORI
IPC: H04W84/02
Filed: 1993-12-27
Abstract: PURPOSE:To improve the reception sensitivity of an antenna by arranging the writing direction of a wiring pattern to be arranged near the antenna in the direction orthogonal to the longitudinal direction of the antenna so as to prevent noise emitted from the wiring pattern from jumping into the antenna. CONSTITUTION:In the receiver of a pager, etc., arranging the antenna 6 receiving radio waves near the pattern 3 for a key input part, etc., the wiring pattern 3 is formed as a wiring direction extending in the direction nearly orthogonal to the longitudinal direction of the antenna 6. The wiring pattern 3 extends in the direction nearly orthogonal to the longitudinal direction of the antenna 6. Consequently, even the wiring pattern 3 and the antenna 6 are arrange closely, the magnetic field component of noise emitted from the wiring pattern 3 does not cross the opening face of a loop antenna, e.g. and the direction of the electric field of the wiring pattern 3 and the longitudinal direction of an antenna element are orthogonal so that the antenna 6 does not receive the electric field component of noise.
Patent JP-H06170420-A (JP)
Title: Method and device for cooling high speed steel roll for hot rolling
Inventor: SUZUKI TOMOYA
IPC: B21B27/00
Filed: 1992-12-08
Abstract: PURPOSE:To provide a rolling roll cooling means which prevents the shape inferiority of a material to be rolled in hot rolling in which high speed steel rolls are used. CONSTITUTION:A fixed spray header 11-1 which can spray-cool the minimum width or an area a little narrower than the minimum width in a material to be rolled is equipped. Further, variable spray headers 11-2 variable in the roll shaft direction are arranged on two vertical steps below this fixed spray header. A thermocouple 15 is equipped on a drain board 3 to measure the surface temperature of the roll which is being rolled. The variable spray headers 11-2 are positioned according to the plate width of the material 4 to be rolled to control an amount of cooling water supplied to the fixed spray headers 11-1 and the variable spray headers 11-2 according to the surface temperatures of the rolls in rolling. In this way, the cooling capacity for the rolls is high. Since only parts to be heated up are cooled, a uniform thermal crown can be obtained over all length of the work roll. Rolling troubles are reduced by the stabilization of rolled shape.
Patent JP-2000168186-A (JP)
Title: Printer driver, printing control method and data recording medium
Inventor: MINOWA MASAHIRO
IPC: B41J21/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver, a printing control method and a data recording medium adapted to the setting printing a reference figure along with a document to be printed. SOLUTION: A printer driver receives a printing demand containing the data of a document to be printed from an application program (step S301) and receives the printing demand to display the set data of a printer (step S302) and reguires the selection of a reference figure printed along with the document to be printed as the set data of the printer displayed in a setting display step (step S305) and transmits printing data to the printer (step S309) on the basis of printing data wherein the data of the reference figure selected in the selection setting step and the data of the document to be printed contained in the printing demand received in the receiving step are synthesized (step S308).
Patent JP-H11185127-A (JP)
Title: Holding mechanism at the time of opening refrigerator door of automatic vending machine
Inventor: SATO TAKESHI
IPC: G07F13/10
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the storage work of a condensed original liquid tank more than conventional one. SOLUTION: In this holding mechanism at the time of opening the swing door 45a to be opened upwards of a refrigerator installed inside an automatic vending machine, a locking plate 45d is freely turnably attached to the side part of the swing door and a notched recessed part 45d' is formed at the peripheral edge of the locking plate 45d. At the time of opening the swing door, the notched recessed part is engaged with a shaft member 45f fixed to the automatic vending machine adjacently to the swing door and the swing door is held at an open position.
Patent JP-H10165830-A (JP)
Title: Rotary crusher
Inventor: MITSUI YURIO
IPC: B02C18/16
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotary crusher which is economically used in a shield machine of a small cross section. SOLUTION: This crusher consists of a material feeding port 1 opened upward and a rotor 2 horizontally arranged under the feeding port 1. The rotor 2 is constituted of crushing disks and crushing blades alternately fitted on a rotating shaft of the rotor 2. And the rotating shaft itself of the rotor 2 eccentrically revolves while rotating on its axis. On the crusher body side, fixed blades 6 are installed, turned toward the crushing discs.
Patent JP-H11171703-A (JP)
Title: Pest repelling aerosol
Inventor: IKEDA KAZUYUKI
IPC: A01N37/18
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a pest-repelling aerosol giving little stickiness and irritation when applied to the human skin, having excellent application feeling, giving decreased irritation to the nasal mucosa when sprayed in the form of mist and exhibiting excellent persistence of the pest-repelling effect. SOLUTION: This pest-repelling aerosol contains at least a pest-repelling component and a monoterpene. Preferably, the aerosol contains a vegetable essential oil in addition to the monoterpene. The content of the monoterpene is preferably 4-20 wt.% and that of the vegetable essential oil is 1-10 wt.% based on the pest-repelling component. Especially preferably, the monoterpene is menthol, the vegetable essential oil is jojoba oil and the pest-repelling component is N,N-diethyl-m-toluamide (DEET).
Patent JP-2000100575-A (JP)
Title: Organic el element
Inventor: ARAI MICHIO
IPC: H01L51/52
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element having both merits of an organic material and an inorganic material, a long life, improved efficiency and a low operating voltage at a low cost and having a large practical value as a high- performance planar color display in particular. SOLUTION: This organic EL element is provided with a hole injection electrode, an electron injection electrode and one or more kinds of organic layers between these electrodes, and an inorganic insulating hole injection layer between the hole injection electrode and the organic layers. The inorganic insulating hole injection layer is mainly made of an oxide of silicon and/or germanium. This main component is expressed by (Si1-xGex)Oy, where 0<=x<=1, 1.7<=y<=2.2, and the hole injection layer includes one or more kinds of Cu, Fe, Ni, Ru, Sn and Au.
Patent JP-2001135536-A (JP)
Title: Electric signal transmitting device
Inventor: SEKI HIDEO
IPC: H01F38/14
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To stably transmit an electric signal with high reliability without thermal influence when transmitting the signal from a first signal line to a second signal line which is electrically insulated from the first signal line with no contact, to easily mount a device on a circuit board in simple and small structure, and to transmit the signal while sensitively responding to the change of a small current to flow to the first signal line as well. SOLUTION: After a magnet-resistance element is serially connected to the second signal line and the change of a current to flow to the first signal line is converted to the change of resistance in the magneto-resistance element by operating a magnetic field, which is generated when the current flows to the first signal line, so as to transmit the electric signal, the first signal line is wound in the shape of coil with the magneto-resistance element as a center and a magnetic member is provided for concentrating the magnetic flux of the generated magnetic field to the part of the magneto-resistance element.
Patent JP-H11173110-A (JP)
Title: Generating plant
Inventor: KURAHASHI YUKINORI
IPC: F01K7/44
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To promote the effective utilization of low temperature-pressure steam, and to enhance the efficiency of power generation by a steam turbine by installing a steam compressive heat pump as a feed-water heating means performing a job for feed-water heating to a boiler, in a device which drives the generating steam turbine with the steam fed out of the boiler. SOLUTION: A steam turbine 1 is connected with a generator 2 at the output shaft, and a high-temperature water storage tank 3, a feed water pump 13, a boiler 5 and a superheater 7 are piped and connected to the upstream side, while a steam condenser 9, a feed water tank 10, a pump 14, a feed-water heater 28 and a deaerator 11 are piped and connected to the downstream side as well. In this case, this turbine is equipped with a steam compressive heat pimp 100 for feed-water heating. In brief, it is also provided with a steam compressor 21, and an electric motor 22 is connected to the driving shaft, while a refuse burning boiler 23 is piped and connected to the upstream side, and then two feed-water heaters 25 and 27 are piped and connected to the downstream side.  A power peak cut in the daytime and a fuel-saving plan or the like are realized by making these elements perform the feed-water heating operation by the steam compressor 21 at night.
Patent JP-H10151009-A (JP)
Title: Dipar setting
Inventor: YAMADA AKIHIRO
IPC: A44C17/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To fully show beauty originally provided to a jewel by perfectly sticking the pavilion of the jewel to a precious metal so as to fix to the jewel. SOLUTION: The small part of a part of the pavilion just under the girdle of the jewel 4 is perfectly stuck to the jewel with a small area. Thereby a large part of the jewel 4 can be admired, and beauty and the luster originally provided to the jewel are fully shown to make excellent as an accessory member in terms of appearance.
Patent JP-H09185822-A (JP)
Title: Production of magnetic recording medium
Inventor: KUROSE SHIGEO
IPC: G11B5/84
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To more efficiently provide a back coating layer which is heretofore enormous load in the conventional stages by making it possible to obtain a coating film having excellent orientability in spite of formation of a thinner magnetic layer and to attain the higher packacibility and higher durability of the magnetic layer formed as a thinner film. SOLUTION: A magnetic coating material for forming the magnetic layer 6 is applied on one surface of a nonmagnetic base 5. Next, a coating material for forming the back coating layer 4 is applied on the other surface 5b of the nonmagnetic base 5. A magnetic field is acted on the magnetic coating material for forming the magnetic layer 6 while this material is not dry yet, by which the magnetic layer is subjected to a magnetic field orientation treatment after the magnetic coating material for forming the magnetic layer 6 and the magnetic coating material for forming the back coating layer 4 are applied. In such a case, both of the magnetic coating material for forming the magnetic layer 6 and the coating material for forming the back coating layer 4 maintain the non-dry state when both are applied.