baber/WOPTO huggingface dataset:
Patent JP-H06186576-A (JP)
Title: Transparent conductive substrate and target for sputtering the transparent conductive substrate
Inventor: HIGUCHI KATSUTOSHI
IPC: C04B35/457
Filed: 1992-12-17
Abstract: PURPOSE:To provide the transparent conductive substrate having low resistivity and the target for sputtering of this transparent conductive substrate. CONSTITUTION:This transparent conductive substrate consists of the components formed by adding tin (Sn) to indium oxide (In2O3) and mixing zirconia (Zr) to the indium oxide in a 0.001 to 0.01 range by atomic number ratio. This target is used for sputtering the transparent conductive substrate formed by mixing the zirconia (Zr) to the powdery indium oxide (In2O3) and the tin (Sn) at a ratio of 0.001 to 0.01 by the atomic number of the indium and sintering this powder mixture.
Patent JP-H06184473-A (JP)
Title: Negative type photosensitive electrodeposition coating resin composition, electrodeposition coating bath and production of resist pattern using the same
Inventor: AMANOKURA HITOSHI
IPC: H05K3/06
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a negative type photosensitive electrodeposition coating resin composition, good in electrodeposition properties, remarkably reduced in residual development and having a high resolution. CONSTITUTION:This negative type photosensitive electrodeposition coating resin composition comprises (a) a resin prepared by neutralizing a resin having carboxyl group and 20-300 acid value with a basic compound, (b) a water- insoluble monomer, having two or more photopolymerizable unsaturated bonds and obtained by introducing a compound, having an aromatic ring or a heterocyclic ring and carboxyl or sulfonic acid group and capable of chelating with copper and/or a salt formed from the compound and a basic compound thereinto and (c) a water-insoluble photopolymerization initiator.
Patent JP-H10177552-A (JP)
Title: Authentication answer method and authentication answer device using the answer method
Inventor: YAMAGUCHI YASUICHIROU
IPC: G06F21/41
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To secure the quick operability, to reduce the communication frequency and to attain the use of a terminal of the light specifications such as a PDA, etc., in the communication requiring the authentication information by returning the authentication information requested by a server to this server in place of a client when this client gives an access request to the server. SOLUTION: This device consists of a client C of a PDA serving as a user terminal, a substitute server which serves as an authentication answer device and a server S which offers various services. The substitute server includes an authentication answer management part which totally controls an authentication answer. In such a constitution, the authentication answer management part collectively manages the authentication information necessary for every server when the client C has an access to the server S. When the client C has an access request to a server S1, for example, the authentication answer management part returns the authentication information requested by the server 1 to this server in place of the client C.
Patent JP-H06188271-A (JP)
Title: Field effect transistor
Inventor: MARUHASHI KENICHI
IPC: H01L29/812
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a field effect transistor having a hetero junction with a large conduction band energy discontinuity by forming a hetero interface with an InAlGaP/InGaAs hetero junction. CONSTITUTION:An undope GaAs layer 112 is grown to a thickness of 200nm on a semi-insulating GaAs substrate 111. Then, an undope In0.2Ga0.8As channel layer 113 is formed to the thickness of 15nm. Also, an In0.5(Al0.3Ga0.7)0.5P electron supply layer 114 which is Si-doped in N-type to a concentration of 2X10<18>cm<-3> is formed to the thickness of 30nm. A GaAs cap layer 115 which is Si-doped in N-type to the concentration of 2X10<18>cm<-3> is crystal-grown to the thickness of 60nm by a MOCVD. A two-dimensional electron gas is retained in a quantum well formed in this undope In0.2Ga0.8As layer 113, and this electron operates as a carrier.
Patent JP-H05174472-A (JP)
Title: Casette holder driving mechanism
Inventor: ASANUMA TOSHIYUKI
IPC: G11B15/675
Filed: 1991-12-19
Abstract: PURPOSE:To enhance movability, to contrive the simplification and the miniaturization of a mechanism and to improve reliability by reducing a load at the time of the raising and lowering action of a cassette holder. CONSTITUTION:An upper arm 1 and a lower arm 2 capable of rocking vertically are abutted on a fixed pin 6a fitted in a cassette hold 6 from above and below. Also, a streching spring 3 connecting the upper arm 1 and the lower arm 2 is attached to both arms 1 and 2, and simultaneously, a link 4 rocking both arms 1 and 2 is engaged with the arm 1 and the arm 2 so as to be capable of rocking vertically.
Patent JP-H11177373-A (JP)
Title: Piezoelectric oscillator storage container
Inventor: SUZUKI MAKI
IPC: H03H9/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator storage container that makes the reliability of tight sealing of the container high and can have the piezoelectric oscillator to be stored inside the container operate normally and stably for a long period. SOLUTION: In a piezoelectric oscillator storage container consisting of an insulation substrate 1 with which a recessive part 1a of a rectangular parallelopiped is provided for containing the piezoelectric oscillator on the upper surface and which has a frame shaped metallic layer 7 adhered around the recessive part 1a, a metal frame body 8 brazed with this metallic layer 7, a pair of square shaped step part 4 which is formed inside a terminal part of the recessive part 1a and has a wiring layer 6 on which upper surface one end of the piezoelectric oscillator is fixed by way of an adhesive material and a metallic cover body 2 which is welded to the metallic frame body 8 and closes the recessive part 1a, angle parts A of the pair of step part 4 are chamfered off.
Patent JP-H05198395-A (JP)
Title: Electromagnet polarity switching device
Inventor: TAKAHASHI MITSUSACHI
IPC: H05H7/04
Filed: 1991-12-19
Abstract: PURPOSE:To switch the polarity of an electromagnet without switching the polarity of a power source. CONSTITUTION:A central processing unit 30 outputs a first power source current set value signal to a first power source control unit 34 on the basis of a control command to supply a current from a first power source 21 to an electromagnet 20. The central processing unit 30 outputs a second power source current set value signal to a second power source control unit 36 on the basis of the control command to supply the current from a second power source 22 to an electromagnet 20. The first power source 21 exclusive for (+) and the second power source 22 exclusive for (-) are provided, and respective output coils 24, 25 are wound on the iron core 23 of the electromagnet 20 independently, whereby the polarity of the electromagnet 20 can be switched without switching the polarity of the power source as in the past.
Patent JP-H03195213-A (JP)
Title: Semiconductor analog switch
Inventor: KAWADA SHIGERU
IPC: H03K17/687
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the dependency of an on-resistance onto a signal level of an analog input signal by providing plural transistor(TR) gates in parallel, making at least one of them into an energized state at all times when an analog switch is conductive and controlling the conduction/nonconduction of the remaining gates. CONSTITUTION:For example, only a TR 4 is energized in an analog input signal with a low level causing a small ON resistance of the TR in N-channel MOS TRs 4, 6. Both the TRs 4, 6 are energized in a signal level range of the analog input signal causing the ON resistance to be increased in some degree. Thus, the ON resistance of two N-channel MOS TRs 4, 6 are connected in parallel thereby decreasing the entire ON resistance. Thus, the ON resistance between analog signal input output terminals IN/OUT1 and OUT/IN2 has no large fluctuation with respect to the level of the analog input signal.
Patent JP-2001149182-A (JP)
Title: Foot rest
Inventor: KOJIMA NOBUO
IPC: A47C27/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a foot rest of being handy to bring for trip, offering a good feeling for foot and preventing the foot from falling by moving in use. SOLUTION: By using a plastic sheet with flexibility as a material, three hollow bag parts 4, 5, 6, each of which is variable from the flat state to the expansion state by air injection, are set through two pass partitions 2, 3 in a plane and in a line. In such a state that the hollow bag parts 4, 5, 6, are expanded, the hollow bag parts 4 and 6 are bent into roughly right angle against the hollow bag part 5 at the position of pass partitions 2, 3. Then the foot rest body 1, which is enabled to assemble three-dimensionally, is formed. Belts 11, 12 with a fastener such as a Hook-and-Loop fastener and the like, by connecting to the both ends of the foot rest body 1, makes it possible to keep the shape of the foot rest main body 1 assembled three-dimensionally.
Patent JP-H06252394-A (JP)
Title: Semiconductor device
Inventor: KURIMOTO KAZUMI
IPC: H01L29/78
Filed: 1993-12-28
Abstract: PURPOSE:To ease concentration of a current at a particular area in a contact region by forming a contact region having a notch. CONSTITUTION:A right angled triangle notch 20 is provided in a contact region 15a. An electrostatic current flowing through a drain region 5 is concentrated in the contact region 15a. The contact region 15a has a large area and has the notch 20. Therefore, an electrostatic current is dispersed to each part of the contact region 15a, particularly to a side 23 formed by the notch. Therefore, concentration of a current to a particular part of the drain region 5 can be eliminated and breakdown of contact due to the fusion of a semiconductor substrate 2 due to concentration of electrical power can also be prevented to raise a breakdown voltage of a MOS transistor for protecting the electrostatic breakdown. Therefore, an electrostatic breakdown of a gate oxide film for a semiconductor device to be protected can be prevented.
Patent JP-H06159640-A (JP)
Title: Basicity adjusting apparatus and adjusting method therefor
Inventor: USUI TAKASHI
IPC: F23G5/50
Filed: 1992-11-26
Abstract: PURPOSE:To provide a basicity adjusting apparatus which can always maintain a melting point in a melting furnace low by adjusting basicity by following up a variation in a necessary quantity of a basicity adjustor and a method for adjusting the same. CONSTITUTION:Calculating means 15 calculates a strong heat reduction quantity, a silica content and a basicity based on measured data sent from sludge moisture measuring means 14, sludge weight measuring means 16, burning air quantity measuring means 19, 21, oxygen concentration measuring means 20 and dry sludge supply quantity measuring means 18, and calculates a basicity adjustor adding quantity to be added to dehydrated sludge. Adjusting means 5 adjusts an adding quantity of the adjustor to the dehydrated sludge by a signal (g) from the means 15. Since the adjustment of the basicity is conducted based on the data of the various measuring means, even if a composition of the dehydrated sludge is varied, suitable basicity is always maintained.
Patent JP-H11152878-A (JP)
Title: Tile
Inventor: SUMIYA TOMOJI
IPC: E04F13/14
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To form a tile with a low cost and a light weight by forming like a horizontal line a plurality of through holes between the back face and the surface. SOLUTION: Foot parts 2, 2 are provided on the back of a tile 1, a recessed dovetail groove 3 is provided between the foot parts 2, 2, a plurality of through holes 4 are provided like a horizontal-line between the back and the surface of the tile 1, and the respective through holes are formed thoroughly along the lengthwise direction. Because the tile 1 is formed with the through holes 4, it is lighter than a customary tile, it can be backed in a shorter time at baking, with lower fuel cost so as to lower the cost. Next the tile 1 is stuck by a dry system or a wet system, hence a floor face, an outer facing and inner facing wall can be formed, and because the through holes 4 are formed, wall and the like of the light whole body can be constituted.
Patent JP-H11157703-A (JP)
Title: Paper detecting mechanism and sheet posttreatment device having the same
Inventor: AZUMA TERUMITSU
IPC: B65H7/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a small size and a low cost paper detecting mechanism and a sheet posttreatment device having the same which can carry sheets paper of in and out of a paper sheet loading member smoothly without any additional mechanism and can prevent breakage of the sheets of paper and a detector. SOLUTION: A paper detecting mechanism having a rotatable detector 11 which comes into contact with each of sheets of paper delivered and loaded on to a paper sheet loading member detects a loading condition of sheets of paper on the paper sheet loading member by means of the detecting body 11. The detecting body 11 has a contact surface 31 which comes into contact with the paper sheet and the contact surface 31 is formed in the whole to have an arc-shaped smooth curved surface.
Patent JP-2001156069-A (JP)
Title: Semiconductor device
Inventor: HIRUTA YOSHIIKU
IPC: H01L23/52
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a wiring structure which never increases the wiring area or deteriorates the signal transfer characteristics with improving the EM resistance of a wiring having bends on a chip of the semiconductor device, and minimizes the addition of manufacturing steps of improving the EM resistance. SOLUTION: A wiring 1 is bent at a virtual junction 2 of a first straight part 11 of a width W1 in a first direction and a second straight part 12 of a width W2 in a second direction, along a line extending from an inner corner bent point P0 to an outer corner bent point Q0. A region of the wiring 1 or a bent part 3 is defined by a first straight line 16 extending at right angles across the first straight part 11 via a position P1 at a distance W1 from the first straight part 11 on the end edge forming the inner angle bent point P0, and a second straight line 17 extending at right angles across the second straight part 12 via a position P2 at a distance W2 from the second straight part 12.  The wiring film thickness t (=s+Δs) of the bent part 3 is increased by Δs projecting to the upper layer from the thickness (s) of a reference film thickness part 10 to form a film thickness reinforced part, thus increasing the sectional area.
Patent JP-H06189152-A (JP)
Title: Deflecting amplitude controller
Inventor: NISHIMURA EIZO
IPC: H04N3/22
Filed: 1992-12-18
Abstract: PURPOSE:To stablize horizontal and vertical deflecting amplitudes on a screen by providing a delay circuit for correcting the amplitudes of respective horizontal and vertical deflecting currents to make this correction coincident with a video signal. CONSTITUTION:Horizontal and vertical deflecting currents flow from a deflecting/high- voltage output part 1 to a deflecting yoke 33. A high voltage is changed to be low/high with the increase/decrease of an anode current corresponding to whether the video signal is bright or dark, and deflecting vibrations on the screen are also changed to be large/small. On the other hand, a video signal S3 is divided into a color signal and a luminance signal. Therefore, the fluctuation of deflecting vibrations can be predicted from the luminance signal. An arithmetic part 2 generates an amplitude fluctuation correcting signal from the bright/dark change of the video signal S2 from a video signal processing part 4 and sends the generated signal to a deflection control part 3. Then, the output part 1 is controlled, and the amplitude fluctuation caused by the high-voltage fluctuation of the yoke 33 is canceled. Since the circuit transmission characteristic really has time delay to amplitude correction control, however, a delay circuit 5 is provided for time coincidence between the video signal part requiring deflecting amplitude correction and the deflecting amplitude correction, and proper amplitude correction is performed.
Patent JP-H10177547-A (JP)
Title: Serial data communication circuit
Inventor: KO HIDEYUKI
IPC: G06F13/38
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To perform the communication of data between an information equipment and a personal computer in a simple circuit constitution by detecting the input of data and the transmission/reception end of the personal computer and the information equipment and witching the communication mode by means of those detection signals. SOLUTION: The reception detection circuits 30 and 31 detect the input of data of a personal computer and an information equipment respectively. The transmission/reception end detection circuits 32 and 33 detects the transmission end of the personal computer and the information equipment respectively. A communication switching circuit 34 selects a desired communication mode based on those detection signals. A control signal transmission circuit 35 and a transmission/reception clock transmission circuit 36 send the control signals and the data transmission/reception clocks to the personal computer and the information equipment respectively in response to the communication mode. Then the data communication is carried out between the personal computer and the information equipment in accordance with the selected communication mode.
Patent JP-H07202500-A (JP)
Title: Automatic parts re-allocation method
Inventor: YOKOMORI TADASHI
IPC: H05K13/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide an automatic parts re-allocation method which can drastically reduce time for balancing cue time with a conventional automatic parts allocation process, an automatic parts re-allocation process, a differential packaging order termination process, and a differential cue simulation process in the mounting of electronic parts. CONSTITUTION:This method consists of an automatic parts allocation/mounting order determination/cue simulation process 6 for conventional cue time balancing, an automatic parts re-allocation process 7 for cue time balancing again, a differential mounting order determination process 8 for determining the differential mounting order of parts arrangement and mounting position from the mounting order rule file for each previously allocated parts, and a differential cue simulation process 9 for adding the cue time for parts which are allocated this time to each previous facility in the mounting of electronic parts.
Patent JP-H08177904-A (JP)
Title: Vehicle drum brake provided with squeak preventive mechanism
Inventor: OKADA NORIHISA
IPC: F16D51/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a vehicle drum brake having simple structure, difficult to generate squeak, and easy in production. CONSTITUTION: In this vehicle drum brake, for braking by depressing a pair of same size brake shoes 4 and 5 to the inner side of a brake drum 1 or 11, the center of a force application point, at the time of the braking of one side 5 out of the pair of brake shoes 4 and 5, is decentered in a width direction The vibration of the brake drum 1 can be changed to make coupled vibration with the brake shoes 4 and 5 are difficult to occur, thereby lessening a chance to generate squeak.
Patent JP-H04275932-A (JP)
Title: Method and device for curving glass pane
Inventor: BERUNAARU RUTAN
IPC: C03B35/14
Filed: 1991-12-20
Abstract: Method and apparatus for bending a glass sheet in which the glass sheet is conveyed through a reheating furnace by a conveyor defining a substantially horizontal transport plane and is then taken up by a tool by means of which the glass sheet is bent and/or transferred to a bending and/or discharging device. 
<??>According to the invention the measurement of the detection of the effective position of the glass sheet and the repositioning of the take-up tool are performed as a function of the said effective position. 
<??>The invention applies to the production of motor vehicle glazing. 
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Patent JP-H0531025-A (JP)
Title: Rice boiler
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1991-12-20
Abstract: PURPOSE:To combine a cancellation switch and a heat insulation switch into one and eliminate independent dedicated switches with a low using frequency by allowing the cancellation switch or the heat insulation switch to function based on the state judgment result. CONSTITUTION:A cancellation/heat insulation switch 7 is provided on an operation panel 1. When a signal is sent from the cancellation/heat insulation switch 7, a state judging means 8 judges the state before the signal from the cancellation/heat insulation switch 7 is inputted. If the state judging means 8 judges that a timer is set, or the timer is counting, or the rice boiling process is in progress, or the heat insulating process is in progress, it cancels the state into the cancellation mode 9. If the state before the signal from the cancellation/ heat insulation switch 7 is inputted is judged as the cancellation mode 9, the state is set to the heat insulation mode 10, and a heat insulation lamp 4 is lighted. A cancellation switch and a heat insulation switch can be combined into one, and the operation is facilitated.
Patent JP-H03202650-A (JP)
Title: Air-fuel ratio correcting method for internal combustion engine
Inventor: MATSUMOTO MIKIO
IPC: F02D41/14
Filed: 1989-12-28
Abstract: PURPOSE:To have precision control of air-fuel ratio regardless of deterioration in an oxygen sensor by setting the reference values for lean judging and rich judging for the output of the oxygen sensor, and correcting the appropriate reference value if the output of oxygen sensor lies between rich and lean and when the varying speed becomes slow. CONSTITUTION:The output signal of an oxygen sensor 1 provided upstream a catalyst 4 set in an exhaust pipe 3 is fed to an engine control device 5 together with output signals of an air flow meter 8 and a crank angle sensor, not illustrated, and the fuel injection amount from a fuel injection valve 9 is feedback controlled so that the air-fuel ratio becomes the specified value. The oxygen sensor 1 shall have such a characteristic that its output varies abruptly in the neighborhood of the theoretical air-fuel ratio, and the reference values for lean judging and rich judging are set individually for the sensor output. Setting nearer the rich is made for the reference value for lean judging when the sensor output varying speed from rich to lean becomes low, and in the opposite case the reference value for rich judging is set nearer the lean.
Patent JP-H04208141-A (JP)
Title: Ultrasonic diagnosis device
Inventor: HAGINO YOSHIZO
IPC: G01N29/22
Filed: 1990-11-30
Abstract: PURPOSE:To enhance the mobility of a probe by transmitting signals on a transmission line between the probe and a main body, giving homodyne detection to a signal received from each vibrator, and processing the detected reception signals through composition and addition. CONSTITUTION:In a probe 20, vibration elements are driven one by on in turn to send and receive waves. From the probe 20 to a main body, a scanning start terminal signal, a transmission waveform signal and a reception signal are each transmitted serially by turns. The signals transmitted to the main body are each separated into three signals by a separation means 38. The separated reception signals are detected in homodyne detection as an example by using the separated transmission waveform signal. The separated signals are composed and added in an opening composition method, and then once stored in a frame memory and further displayed on a display 52.