baber/WOPTO huggingface dataset:
Patent JP-H0279896-A (JP)
Title: Driving system for display device
Inventor: KONDO KENICHI
IPC: G09G3/36
Filed: 1988-09-16
Abstract: PURPOSE:To improve display quality by switching the 1st driving system to the 2nd driving system by a light intensity detecting circuit in case of displaying a picture under the environment of small light irradiation. CONSTITUTION:An exclusive OR circuit 7 executes exclusive OR operation between the 1st polarity inverting signal M1 and the 2nd polarity inverting signal M2 and generates an AC signal DF of the 1st driving system. Since the photocurrent of a phototransistor 4 is reduced and the light intensity detecting circuit 5 outputs a high level voltage at the time of weak light intensity, a try-state inverter 3 is turned to a non-active state and flip flop circuits 1, 2 are held always at a reset state by a pull-down resistor 6. Since the signal M1 is outputted always at a low level signal, the output DF of the circuit 7 outputs the 2nd signal M2 as it is and outputs an AC signal of the 2nd driving system. Consequently, the display quality can be improved.
Patent JP-H1173940-A (JP)
Title: Connecting structure of sealed battery and its manufacture
Inventor: YAMAMOTO KEISUKE
IPC: H01M2/26
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a sealed battery, in which a battery can made for aluminum or an aluminum alloy and a conductive member made of nickel or a nickel alloy are safely, reliably connected, and provide its manufacturing method. SOLUTION: In a sealed battery 1, a battery can 2 is made of a aluminum or an aluminum alloy. A conductive member 3a is formed with a strip plate made of nickel or a nickel alloy, and an aluminum alloy layer 4 is formed in at least a part to be connected to the battery can 2 of the one side of the strip plate. The conductive member 3a is welded to the battery can 2, so that the aluminum alloy layer 4 comes in contact with the battery can 2 at a part which is not to have battery can 2 connected at least to one surface.
Patent JP-H08168324-A (JP)
Title: Ear hanger for scallop
Inventor: YAMADA SADANOBU
IPC: A01K61/00
Filed: 1995-09-11
Abstract: PURPOSE: To improve workability of a work setting a juvenile shell of a scallop in an ear hanger for a scallop. CONSTITUTION: An ear hanger for a scallop pierces a thread through an ear of juvenile shell of a scallop H and hooks the thread in an aquaculturing rope at a specific working position. This object ear hanger has horizontal rotating tables 11 and 12 horizontally positioning and placing juvenile shells of scallop and a driving mechanism stopping the juvenile shell of a scallop on the rotating table at a prescribed working position by intermittently revolving the rotating tables around vertical axial lines.
Patent JP-S6199533-A (JP)
Inventor: RUUTOBUIHI BARINTO
IPC: B21H1/14
Filed: 1985-10-18
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-2000132420-A (JP)
Title: Functional logic circuit verifying device
Inventor: NAKAMURA YUICHI
IPC: G06F11/22
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the verification efficiency of a functional logic circuit by actualizing a component, such as a mass-storage memory, a multiport memory, and a mathematical arithmetic circuit, which is hardly emulated by a programmable logic element such as FPGA by using a functionally equivalent circuit using a device other than FPGA. SOLUTION: In the functional logic circuit to be verified, a part which can easily be actualized by using a programmable logic element such as FPGA is actualized by an equivalent logic circuit device 103 constituted on an LSI socket substrate 102 by using a programmable logic element 101 and other parts (memory, mathematical arithmetic circuit, etc.), of the functional logic circuit which can not be actualized by the programmable logic element are actualized by a functionally equivalent board 105 and connected to the LSI socket substrate 102 by an FPGA-pin compatible connector 104.
Patent JP-H1086537-A (JP)
Title: Thermal recording adhesive sheet
Inventor: AOYAMA SHIGEO
IPC: C09J7/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording adhesive sheet adapted to high-speed issuing without decrease of color developing capacity of a thermal recording layer even under high temperature and high humidity conditions and adapted to distribution management utility with advantageous cost. SOLUTION: In the thermal recording adhesive sheet having a thermal recording layer, a barrier layer and a release layer sequentially provided on one surface side of a support and an adhesive layer provided on a rear surface side, the barrier layer contains aqueous resin obtained by seed polymerizing at least (meth)acrylamide as monomer or casein. Further, means containing 30wt.% or more of the resin obtained by seed polymerizing or casein to the whole solid amount in the barrier layer, and means for forming the release layer by emitting ultraviolet ray or electron beam to ultraviolet curable silicone compound or electron beam curable silicone compound to cure it are provided.
Patent JP-S6389703-A (JP)
Inventor: HIGUCHI YOSHIKAZU
IPC: E01C13/08
Filed: 1986-10-02
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-S60125747-A (JP)
Title: Electronically controlled fuel injection apparatus
Inventor: KAJI TAKASHI
IPC: F02D41/00
Filed: 1983-12-09
Abstract: PURPOSE:To prevent fluctuation of the air-fuel ratio at the time of switching the injection timing, by effecting switching of the injection timing while ''fuel cut'' is executed or just after passing of a predetermined time from the time when a throttle valve is closed completely. CONSTITUTION:After passing of a predetermined time from the time when a throttle valve is closed completely, whether the engine speed Ne is higher than a ''fuel cut'' starting engine speed Nb or not is judged for switching the injection timing. In case that Ne is higher than Nb, ''fuel cut'' is executed and it is continued during the while when Ne is judged to be higher than Nb. As the engine speed Ne is decreased and becomes lower than a fuel-supply recommencing engine speed Na, the injection pulse width after correction is doubled. Then, judgement is made whether 720 deg. CA is passed or not, and in case of YES, a final injection pulse width is set in a down-counter 109. Therefore, at the instant when the engine speed Ne is decreased and judged to be lower than the fuel-supply recommencing engine speed Na, a driving pulse having an injection pulse width two times as large as that of the high-speed injection mode before executing ''fuel cut'' begins to be produced, so that fluctuation of the air-fuel ratio at the time of switching the injection timing can be prevented.
Patent JP-H0891238-A (JP)
Title: Control method for rear wheel steering device
Inventor: HIWATARI MINORU
IPC: B62D7/14
Filed: 1994-09-28
Abstract: PURPOSE: To safely facilitate taking a vehicle in and out of a garage and parking a vehicle in a longitudinal line by driving a motor with a right and a left disconnection switch operated regardless of a target steering angle when a low speed mode is selected with a mode change-over switch operated, and thereby arbitrarily steering each rear wheel manually. CONSTITUTION: A control unit 50 operates a target rear wheel snaking 56 based on both a yaw rate factor 53 which is at least a function of vehicle speeds 45 and 4 and is set to a identical phase direction, and a handle angle factor 52 which is set to a reverse phase direction, and drives an electric motor 31 in response to the aforesaid snaking for automatically steering each rear wheel. In this case, a normal mode where each rear wheel is steered in response to the steered angle of each front wheel, is switched over to a manual mode for rear wheel steering by a mode change-over switch 47. Besides, when a change-over to a manual mode is made, the rear wheels are steered to the right and left directions by a light and a left disconnection switch 49 and 48.  Furthermore, when a low speed mode is selected at the time of low vehicle speeds, the electric motor 31 is driven by operating the right and left disconnection switches 49 and 48 regardless of a target rear wheel steering angle, and each rear wheel is thereby arbitrarily steered manually.
Patent JP-S58119754-A (JP)
Title: Motor
Inventor: GOTOU MAKOTO
IPC: H02K21/00
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a motor which has extremely small variation in its torque by providing an auxiliary salient pole between main salient poles of an armature core, forming an auxiliary grooove and a winding groove at both salient poles, disposing both grooves at an interval and setting the total number of the grooves different from the common multiple of the number of field poles. CONSTITUTION:A field unit 11 is magnetized in four poles, an armature core 12 is disposed concentrically at the inside of the filed unit 11, main salient poles 12a-12c wound with coils 13a-13c are provided at the base of the core 12, and auxiliary salient poles 14a-14c are respectively provided between the salient poles 12a and 12b, between 12b and 12c, and between 12c and 12a. Auxiliary grooves 15a-15c are provided in parallel with the rotational shaft center at the part which is opposed to the inner magnetized surface of the field unit 11 of the salient pole units 12a-12c, and coil grooves 16a-16f are formed between the salient poles 12a and 12c and between 14a and 14c. The grooves 15, 16 are disposed at an equal angular interval or substantially at equal angular interval to the center O of the core 12. In this manner, cogging forces become sixtieth or one hundred and twentieth harmonic waves, thereby otaining a motor having extremely small variation in its torque.
Patent JP-H0897992-A (JP)
Title: Image information management equipment
Inventor: SUGITA CHUKEI
IPC: G06F12/00
Filed: 1994-09-28
Abstract: PURPOSE: To operate the storage area in a storage medium efficiently by using a movable storage medium such as a floppy disk(FD) so as to manage a stamp image and facilitating the operation such as delete or addition of the stamp image or the like. CONSTITUTION: Files of stamp images are stored in a data file storage area in the FD without a space and a storage start sector number of each file is stored in a floppy disk management information storage area. In the case of additional processing, a new file is added as a final file in a data file storage area and a storage sector number is written in a floppy disk management information storage area. In the case of delete processing, all files of sectors later than the file to be deleted are written in a series of sectors started from a storage sector of the file to be deleted and a new storage sector number of each file is written in a floppy disk management information storage area.
Patent JP-H1079891-A (JP)
Title: Projector and projection method by video projector
Inventor: FUJII NORIO
IPC: H04N5/253
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To change the direction of a projected image, without changing a direction of an image pickup object by providing a read control means to designate a read address from a 1st storage means. SOLUTION: A read control means 45 is made up of a proper logic circuit or a microcomputer incorporating an address designation program. The read control means 45 uses an operation means 41 to read image data from a 1st storage means 31, then various designation sequence is controlled according to a prescribed rule. Thus, in the case of fixing a slide film 11 to a slide holder 13, if the film 11 is set as being upside down left side/right side or longitudinal/ lateral sides by mistake, an address sequence in the case of reading image data from a 1st storage means 31 by the operation means 41, address sequence is changed and the direction of the image projected on a screen 39 is changed into the correct direction.
Patent JP-H0897446-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: ARAOGI MASATAKA
IPC: H01L21/60
Filed: 1994-09-28
Abstract: PURPOSE: To increase impedance in the low frequency region so as to remove external light influence by connecting electrodes of the impurity regions of a first conductivity type and a second conductivity type and the respective external connection terminals by means of metallic wires. CONSTITUTION: A p<+> type impurity region 2 and an anode electrode 5 which is its electrode and an n<+> type impurity region 4 and a cathode electrode 6 which is its electrode are formed on the surface of an n<-> type semiconductor substrate 1. Connection with an envelope 12 is performed by means of wire bondings 9, 11 of the conductive parts 7, 8 of the envelopes of the anode electrode 5 and the cathode electrode 6. Being separated at about 100kHz, impedance of a PIN diode becomes smaller in a high-frequency region and impedance can suddenly be increased under several 10kHz. This is because the wire itself serves as a capacitor so as to add capacitance and so that impedance value produces a characteristic in which the higher a signal frequency is, the lower impedance becomes from 1/2πfc[Ω].
Patent JP-S6477185-A (JP)
Title: Electron transfer device
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1987-09-18
Abstract: PURPOSE:To obtain an electron transfer device having a simple structure, by employing a structure in which at least two electrodes are formed in parallel on the surface of a superconductor through a dielectric film, and electric field is alternately applied to the electrodes so that electrons held in the superconductor are in turn transfered in one direction. CONSTITUTION:A yttrium, barium and copper oxide superconductor 2 is formed in a film on a single crystalline substrate 1 of strontium titanate using a molecular-beam epitaxy. A dielectric film 3 of SiO2 or the like is formed on the surface of the superconductor 2, and a plurality of electrodes 4 are disposed in parallel on the surface thereof through the dielectric film 3. For the operation of this device, after electrons are injected from an IN electrode, the potential well 5 formed in the superconductor 2 is in turn moved in the predetermined direction, by the clock electric field with phase difference of phi1, phi2 or phi3 being in turn applied to the each electrode 4. Correspondingly, the electrons trapped in the potential well is in turn transfered, according to the potential well movement, and is finally supplied to an output electrode (OUT). That is, the presence or absence of the electron is corresponded to the information 0 or 1, respectively, to make this device to serve as a shift resistor, thereby a memory or logical circuit can be formed using this device.
Patent JP-S60125661-A (JP)
Inventor: IKEGUCHI NOBUYUKI
IPC: B32B15/08
Filed: 1983-12-12
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-S59123771-A (JP)
Title: Method for dry-etching copper-aluminum alloy film
Inventor: KANBARA GINJIROU
IPC: H01L21/302
Filed: 1982-12-29
Abstract: PURPOSE:To allow an Al alloy film contg. Cu to show a useful anticorrosive effect by generating reactive ions under reduced pressure and impressed high frequency power using a gaseous mixture consisting of a chlorine compound, Cl2 and H2 to dry-etch the alloy film. CONSTITUTION:A Cu-Al alloy film is etched under 20-150mTorr pressure and 0.1-0.4W/cm<2> high frequency power using a gaseous mixture prepd. by adding Cl2 and H2 to a gaseous chlorine compound. The added H2 and Cl2 decompose and remove effectively chlorine compounds as reaction products, especially copper chloride, so etching after the dry etching, a so-called after-etching phenomenon is remarkably controlled. The dry etching method of this invention is useful as a technique for finely working a wiring layer in a highly integrated semiconductor device or the like.
Patent JP-S62111088-A (JP)
Inventor: MORIKI HIROYUKI
IPC: E06B3/46
Filed: 1985-10-18
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-S59126146-A (JP)
Title: V-belt stepless speed change gear
Inventor: SAKAKIBARA SHIROU
IPC: F16H63/06
Filed: 1982-12-29
Abstract: PURPOSE:To generate desired torsional torque and reaction force in a limited space by disposing a concentric double coiled spring in series or parallel between a movable pulley and a driver to reduce the axial dimension. CONSTITUTION:The first coiled spring 66 of a torsion spring 64 is coupled to a movable flange 3B, the opposite end thereof being coupled to a flange portion 682 of a coupling cylinder 68, and the second coiled spring 67 is coupled to a flange portion 681 of the coupling cylinder 68, the opposite end thereof being coupled to a brake hub 631 secured to a sleeve 62. Thus, the first coiled spring 66 and the second coiled spring 67 are connected in series. The first coiled spring 76 of a torsion spring 74 is coupled to a movable flange 4B, the opposite end thereof being coupled to a flange portion 782 of a coupling cylinder 78, and the second coiled spring 77 is coupled to a flange portion 781 of the coupling cylinder 78, the opposite end thereof being coupled to a brake hub 71 secured to a sleeve 72.
Patent JP-H09122709-A (JP)
Title: Hot strip manufacturing plant to draw thin meat drawn strip
Inventor: GIYUNTAA KUNETSUPE
IPC: C21D9/52
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the final structure of fine grain size by arranging a cooling unit between a reversible roll stand and a coiling furnace before the reversible roll stand. SOLUTION: The continuously cast initial strip is rolled by rolled by reversible roll stands 8, 9 and the strip is coiled in a coiling furnace 6. The temperature of the strip is in the austenitic region, or in the ferritic region after the strip is cooled by a cooling unit 7. The reversible roll stands 8, 9 are followed by a heating unit 12, preferably by an induction furnace, and the heating unit heats the strip to the temperature in the austenitic or ferritic region as necessary so as to be necessary for the rest of the roll stands.
Patent JP-H0983455-A (JP)
Title: Driver for laser diode
Inventor: ISHIZAKI YUJI
IPC: H04B10/60
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a large overshoot in a drive current and a light output waveform at rising of input data. SOLUTION: The driver has transistors(TRs) Q1, Q2 driving a laser diode LD by the input of input data and the output of the laser diode LD is received by a photo-diode PD and it is compared with a prescribed reference value at a gain variable operational amplifier 12. Based on the result of comparison, a TR Q0 is controlled to control the drive current of the laser diode LD constant. The gain of the gain variable operational amplifier 12 is controlled based on input data and when the input data are at a low level, the low gain is obtained and when the input data are at a high level, the high gain is obtained.
Patent JP-2001059290-A (JP)
Title: Wall panel and unit bathroom
Inventor: ITO TAKEHIRO
IPC: B05D1/36
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel which is sturdy and exellent in antifouling property, heat resistance and has a gloss favorable in durability and a unit bathroom. SOLUTION: A board 4 is fixed to the front face of a frame 5, in a wall panel. The board 4 is constituted of a base material 1, an alkali metal silicate- based undercoat layer 2 formed on the base material, and an acrylic silicone- based surface layer 3 formed on the undercoat layer 2. An acid-ammonium salt-based aqueous solution having pH of 3.5-10.0 is used for the coating film that water soluble alkali metal silicate-based aqueous solution is applied on the base material and appropriately dried. Then, the coating film is washed with water and dried and an acrylic silicon-based surface layer is formed thereon.
Patent JP-H04113112-A (JP)
Title: Burner using lean mixture gas
Inventor: OTSUKA TETSUJI
IPC: F23D14/62
Filed: 1990-09-03
Abstract: PURPOSE:To produce a mixture gas very effectively by stirring action of the vanes and miniaturize the device by connecting a fuel gas supply channel to the side of a fan on which an oxygen containing gas for combustion is sucked. CONSTITUTION:A lean mixture gas which is below a lower limit for combustion at room temperature is supplied to the inner space 3 in a burner box and it is injected from each slit. Rich fuel gas is blown out from a rich fuel gas injection port 6. A second branch gas channel 8b is connected to the suction section 7a of a fan 7. The fan 7 sucks the fuel gas along with the combustion gas, and they are mixed by the stirring action of the vanes to produce a lean mixture gas which is below a lower limit for combustion at room temperature and supplies it under pressure to the inner space of the burner box. With this arrangement it is possible to omit a large scale mixing machine, and it is possible to achieve equipment cost reduction as well as miniaturization of the device and reduce the NOX to a low level.
Patent JP-H11114348-A (JP)
Title: Filter and its production
Inventor: KNUDSEN JOERGEN
IPC: B01D46/52
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To enable quickly performing installation by constituting a filter of a case and a folded pack with folds arranged in the case, so as to come into close contact with each other and making the case the integrally formed one by deep drawing. SOLUTION: The filter has packing 3 consisting of nonwoven fabric or the like and a folded pack 4 consisting of glass fiber or the like. The folded pack 4 is shaped so that the total height of the folds on the peripheral side face thereof is surrounded by the packing 3 is constituted as a previously assembled unit. Such previously assembled unit is fitted to the case to constitute the filter device, and at this time, the folded pack 4 is elastically prepressed in the case 1, thereby it is arranged so as to come into close contact with each other. The case 1 consists of polymer material deeply drawn, and a bottom part 6 of the case 1 is protruded to inside on the outlet side of the case 1, and consists of a part of a stopper for supporting the folded pack 4 only.
Patent JP-2000066086-A (JP)
Title: Automatic focusing device
Inventor: WATANABE TOSHIMI
IPC: G03B13/36
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To appropriately decide whether or not the driving of a lens for focusing is permitted by judging that a subject is a moving body in the case of detecting a rear focus state. SOLUTION: The case that the result of focus detection shows the rear focus state is equivalent to the case that a main subject approaches, and a CPU 17 decides whether or not the main subject approaches by deciding whether or not the result of the focus detection shows the rear focus. In the case of recognizing that defocusing amount DF [0] exceeds a specified value AFsevth1 (in the case of detecting the rear focus state), the CPU 17 judges that the main subject approaches. Then, it resets a focusing lock flag in a memory 22 and sets a value showing a CONTINUOUS mode in which the lens for focusing is continued to be driven based on the focus state after the focusing state is detected to an AF control mode variable in the memory 22 so as to finish the automatic switching routine of the AF control mode.