baber/WOPTO huggingface dataset:
Patent JP-H08148729-A (JP)
Title: Manufacture of high-temperature superconducting field-effecttransistor with thick superconducting channel layer
Inventor: SEI KENYON
IPC: H01L39/14
Filed: 1994-11-30
Abstract: PURPOSE: To provide the manufacture of a thick superconducting field-effect transistor having a superconducting channel. CONSTITUTION: A template layer 32 and a YBa2 Cu3 O7-x layer 34 are formed successively onto the surface of the crystal substrate 30 of an oxide. A part of the YBa2 Cu3 O7-x layer 34 is removed (an opening section 35), and the layer 32 is exposed. The surfaces are covered with a YBa2 Cu3 O7-x channel layer 36 in thickness of 60-100 mm. An SrTiO3 protective layer 38 and an SrTiO3 insulating layer 40 are formed successively onto the channel layer 36. Parts of the insulation layer 40 and the protective layer 38 are removed by dry etching, and parts of the channel layer 36 are exposed. Source/drain electrodes 44, 46 are formed onto the surface of the cannel layer 36. A gate electrode 42 is formed simultaneously onto the insulating layer 40 in the opening section 35. Accordingly, the productivity and the characteristics of the superconducting FET are improved.
Patent JP-H05137138-A (JP)
Title: Video conference system
Inventor: MURAYAMA TOSHIYUKI
IPC: H04N7/15
Filed: 1991-11-13
Abstract: PURPOSE:To provide the video conference system constituted so that the chairman can take the leadership more than other participants, and the video conference can be advanced smoothly thereby, in the video conference. CONSTITUTION:When the chairman is determined at the time of opening a video conference, as for a chairman terminal, a display part becomes a chairman screen 7B. In this chairman screen 7B, when an utterance is requested from a conference participant, a function key of the participant who requests an utterance in a function key part 23 is flickered and informed to the chairman, and when the chairman executes a key input to the flickered key against it, the utterance request is permitted, and a zoomed-up utterer's face is projected on an utterer display part 22. Also, from the function key part 23, a key input for performing voltage can be executed, and in this case, a result of voltage is displayed on a voting result display part 21.
Patent JP-H07131250-A (JP)
Title: Storage and reproduction device
Inventor: MIYAHARA AKIRA
IPC: H03B28/00
Filed: 1993-11-02
Abstract: PURPOSE:To provide the storage and reproduction device which secures the reproduction precision of an analog signal while reducing the cost by enabling the use of a D/A converting circuit which is small in the number of bits. CONSTITUTION:An address specifying circuit outputs an address signal S1 specifying an address corresponding to the number of clocks. A storage device 2 is stored with digitized reproduced data Di and outputs the reproduced data Di of an address specified with the address signal S1. A selecting circuit 3 inputs select signals S2 and S3 which cyclically select control terminals G1 and G2, divides the reproduced data Di according to control terminals G1 and G2 where the select signals S2 and S3 are inputted, and outputs divided reproduced data Dia and Dib on selected parts. The D/A converting circuit 4 outputs converts the divided reproduced data Dia and Dib from digital to analog and outputs them.
Patent JP-H04170358-A (JP)
Title: Piezoelectric porcelain composition
Inventor: FUJINAKA YUJI
IPC: H01L41/187
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a piezoelectric porcelain compsn. ensuring a high electromechanical coupling factor, a low relative dielectric constant and a small dielectric loss in a high frequency region by substituting an alkaline earth metal for part of Pb atoms in lead titanate ceramics contg. Tl and an alkali metal. CONSTITUTION:One or more among Sr, Ca and Ba are substd. for <=15% of Pb atoms in a compsn. represented by a formula (Tl1/2A1/2)1-xPbxTiO3 (where A is one or more among Na, K and Li present as a solid soln.) to obtain a piezoelectric porcelain compsn. This compsn. can be sintered at such a relatively low temp. as 1,100-1,200 deg.C, the resulting sintered body can be polarized only by impressing several KV/mm, e.g. 3KV/mm voltage for 30min and the polarized sintered body has such a low relative dielectric constant as <=400, such a high Curie point as 300 deg.C, a high electromechanical coupling factor and a high piezoelectric constant.
Patent JP-2001113909-A (JP)
Title: Segment for vehicle
Inventor: TSURU EIJI
IPC: B60C7/10
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To secure excellent running riding comfort of a heavy vehicle with a large vehicle weight while preventing early heat deterioration of a segment. SOLUTION: A rubber segment 11 fixed on an outer circumferential face of a wheel rim 3 for contributing to constitution of a wheel has a side wall part 13 standingly mounted on each side part of a mounting part 34 extending to a circumferential direction of the wheel rim 3 to have both side wall parts 13 bridged by a tread part 14. A piercing hole 17 is formed to an axial direction at a center part in a perpendicular direction of each side wall part 13 where a hollow part 15 having approximately recessed shape is piercingly mounted inside in the axial direction.
Patent JP-S62155368-A (JP)
Title: Slit structure of fluid torque converter
Inventor: TSURUTA KIYOYUKI
IPC: F16H41/28
Filed: 1985-12-27
Abstract: PURPOSE:To prevent the occurrence of a trouble due to drop of burr, by a method wherein a curved part is formed on the end surface part of a slit having burr by press working. CONSTITUTION:An inner core 1 is manufactured in a way to blank a sheet metal in an annular shape by press working, and plural slits 2 are bored in the inner core 1 by press blanking. In this case, a sagging part 3 is formed to the press blanked upper end surface of the slit 2, and burr 5 is formed to the lower end surface thereof. Meanwhile, a blade 6 is also manufactured in a way to blank a sheet metal by press working, and plural inner tube parts 11 are formed to an inner edge 10. A curved surface 12 is formed, within the same mould as a mould within which the slits 2 are formed, in the end surface part, having width wide than the insertion width of a tub part 11 of the blade 6, of a portion where burr 5 of the slit 12 is formed. This constitution prevents production of cuttings due to drop of burr even if the tub part 11 is bent.
Patent JP-H08139794-A (JP)
Title: Portable telephone mechanism with built-in variable capacity receiver
Inventor: KUBO MASATO
IPC: H04W88/02
Filed: 1994-11-08
Abstract: PURPOSE: To improve sound characteristics of a speaker reception and to improve the speech quality while reducing the size of a telephone set body by using a structure which expands the rear of the speaker for reception only when the telephone set is used. CONSTITUTION: The speaker 3 for reception is arranged in a speaker fitting case 2 for reception as a different body from a receiver part case 1, and the speaker fitting case 2 for reception projects when the telephone set is in use to form an air chamber 5 behind the speaker 3 for reception. Further, the coupling parts of the speaker fitting case 2 for reception and the receiver part case 1 are fitted mutually across a rubber ring, etc. The air chamber 5 is formed and then the sound characteristics of the speaker 3 for reception can be improved to improve the quality of a received speech. Further, the sound coupling between the speaker 3 for reception and a microphone 4 for transmission is made small because of the rubber ring, etc., so an echo is reduced to improve the speech quality.
Patent JP-H02146301-A (JP)
Title: Pressure oil supply device for hydraulic cylinder
Inventor: KARAKAMA TADAO
IPC: F15B11/02
Filed: 1988-11-28
Abstract: PURPOSE:To make a hydraulic cylinder extend and contract, and simultaneously to transfer pressure oil between both oil chambers by changing over pilot valves to supply the pressure oil discharged by a pump to an oil chamber on a head side or a rod side of a hydraulic cylinder. CONSTITUTION:Pressure oil discharged by a pump 7 is supplied through the first and second meter-in valves IA, IB to an oil chamber 5 on a head side of a hydraulic cylinder 1 and an oil chamber 6 on its rod side, and the oil chambers 5, 6 are connected through the first and second meter-out valves OA, OB to a tank 8, and made to communicate mutually or cut off through a converging valve C. Pilot valves D1-D4 actuated by external signals function to change over communicating states between the valves IA, IB and the valves OA, OB, and the converging valve C is changed into a communicating state through pilot valves D3, D4 for changing over the valves OA, OB. The pilot valves D1-D4 are therefore changed over to make the hydraulic cylinder 1 extend and contract, and the pressure oil in the oil chamber 5 or 6 is simultaneously supplied to the oil chamber 6 or 5.
Patent JP-2000129582-A (JP)
Title: Printing method for cellulose-including material
Inventor: YAMAMOTO YOSUKE
IPC: D06P3/66
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an one-phase printing method without using urea, which is excellent in chromogenic property of reactive dye and is excellent in reproducibility and uniformity in printing. SOLUTION: When a printing colored size including an alkali agent, reactive dye and size and not including urea on a cellulose fiber-including material and subjecting it to drying and then to steaming, an aqueous solution having <=12 pH value and including at least one of a group consisting of neutral salts and carbonates is sprayed to the above material. The above alkali agent is at least one kind selected from a group consisting of sodium bicarbonate, potassium bicarbonate, sodium acetate, potassium acetate, sodium trichloroacetate, potassium trichloroacetate, sodium acetoacetate and sodium acetodicarboxylate.
Patent JP-H01138362-A (JP)
Title: Air cleaner
Inventor: YAMADA YOSHIKAZU
IPC: F02M35/08
Filed: 1987-11-26
Abstract: PURPOSE:To reduce the quantity of parts and simplify the assembly work by constituting an air cleaner by joining a plurality of divided cases and by nipping- holding a precleaner by the joint parts of the divided cases. CONSTITUTION:An air cleaner is equipped with an air cleaner case 11 consisting of the front and rear divided cleaner cases 12 and 13, and a cyclone 14 and a cleaner element 15 are accommodated inside. In the cyclone 14, a guide vane 14b is fixed onto the outer periphery of a hollow induction shaft 14a, and the cyclone 14 is constituted as precleaner for centrifugally separating dust by generating a turning stream of air, and can be accommodated into a divided space 16 formed by joining the front and rear divided cases 12 and 13. While, the cleaner element 15 is constituted as main cleaner 31 by holding a bent filter 15a onto a holder 15b, and accommodated into a divided space 18 formed similarly by jointing the front and rear cases 12 and 13.
Patent JP-H04171776-A (JP)
Title: Surface emissions type light emitting diode
Inventor: HIROYA MASUMI
IPC: H01L33/40
Filed: 1990-11-02
Abstract: PURPOSE:To enable only a light of a desired wavelength to be outputted, by providing a first active layer about in parallel with a light taking-out face, and by providing a second active layer on the opposite side to the light taking-out face of the first active layer, and further, by providing a reflection layer which reflects the light received from the first active layer and transmits the light received from the second active layer. CONSTITUTION:A selective reflection layer 22 is provided between an active layer 26 and an active layer 18, which is provided on the opposite side to the side of a light taking-out face 38 of the active layer 26. The selective reflection layer 22 reflects entirely the light of its wavelength lambda1, which generates in the active layer 26 and proceeds to the side of the active layer 18, and transmits most of the light of its wavelength lambda2, which generates in the active layer 18 and proceeds to the active layer 26. Also, the active layer 18 is formed with the material having the smaller energy gap of electron than the active layer 26, and the light energy generated from the active layer 18 is made less than the one generated form the active layer 26. Thereby, the light generated from the active layer 26 is prevented from being absorbed in the active layer 18 to generate a light, and the light generated form the active layer 18 is prevented from being absorbed in the active layer 26 to generate a light.
Patent JP-H09141164-A (JP)
Title: Coating apparatus
Inventor: TOMIZAWA YOSHIO
IPC: H05K3/34
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a pressure gauge by installing a closing valve to open and close the supply of air to the pressure gauge to measure the air pressure in a pipeline in an apparatus for applying a coating agent in a syringe onto a substrate by supplying compressed air intermittently to the syringe. SOLUTION: When compressed air is sent to a syringe 1 which is filled with an adhesive agent as a coating agent, the adhesive agent is jetted out of a jetting nozzle and applied onto a printed substrate. The compressed air is supplied through a pipeline 4 and a jetting valve 5 from a compressed air source 2 to the syringe 1 all the time and the pressure is adjusted by a regulator 3. A pressure gauge 7 is connected with the pipeline 4 through a protective valve 6 as a closing valve and the pressure gauge 7 is set in an open state to the atmospheric pressure during application. In the case of confirmation of the air pressure, the protective valve 6 is opened by opening a closing door for inspection and the air pressure of the pipeline 4 is added to the pressure gauge 7 and thus the air pressure can be confirmed.
Patent JP-H07148381-A (JP)
Title: Washing machine
Inventor: NAGATA YUJI
IPC: D06F33/02
Filed: 1993-11-29
Abstract: PURPOSE:To automatically adjust and set the intensity of washing operation, depending upon the degree of the contamination of a laundry. CONSTITUTION:Regarding the constitution where an agitator laid in a rotary tub is driven to rotate on the operation of a motor 5 for performing a washing process, 4 temperature sensor 17 to detect outdoor temperature is attached, together with a humidity sensor 18 to detect outdoor humidity. Also, the constitution is so made that the intensity of washing operation is automatically set on the basis of temperature detected with the sensor 17 and humidity detected with the sensor 18. As a result, the intensity of the washing operation can automatically be set, depending upon the degree of the contamination of a laundry.
Patent JP-H04170818-A (JP)
Title: Frequency divider circuit
Inventor: ITO SAKAE
IPC: H03K23/00
Filed: 1990-11-02
Abstract: PURPOSE:To prevent a frequency-divided clock from being delayed behind an original clock even if the number of frequency-dividing stages is increased by setting an output signal to a first or a second level by the frequency-divided output of the corresponding frequency-dividing stage according to the level of said frequency-divided output as making the changing point of the original clock a trigger. CONSTITUTION:The clock phi21 of the output of a reset/set flip flop 35 varies as being delayed by the half period portion of the original clock phi1 behind the clock phi20. Accordingly when the clock phi21 varies, the state of a point (a) is always stable, and response time required for a timing correction circuit 29 to vary as making the fall of the original clock phi1 (rise of clock 50) the trigger becomes the delay time of the clock phi21 behind the original clock phi1. All the delay times of the rises or the falls of the clock phi21 of the bi-divied clock of the original clock phi1, the clock phi41 of the quadri-divided clock and the clock phi81 of the oct-divided clock behind the original clock phi1 are equal in this way. Thus, even if the number of the frequency-dividing stages is increased, the delay time can be made not to be accumulated.
Patent JP-H01141939-A (JP)
Title: Photoconductive polymer blend
Inventor: URYU TOSHIYUKI
IPC: G03G5/07
Filed: 1987-11-28
Abstract: PURPOSE:To obtain the title polymer blend of excellent photoconductivity by forming a charge transfer complex of two specified polymers between the P-type phase of one of the polymers and the N-type phase of the other. CONSTITUTION:A solution containing a polymer of a number-average MW of 1,000-1,000,000, comprising repeating units of formula I (wherein R is H or a 4C or lower alkyl, Z is an alkylene or an alkyleneoxyalkylene and R' is H or an alkyl) is mixed with a solution containing a polymer of a number- average MW of 1,000-1,000,000, comprising repeating units of formula II (wherein n is 1-3) at a molar ratio of 1:1 is applied to a conductive substrate and dried to form a charge transfer complex of a polymer comprising repeating units of formula I and a polymer comprising repeating units of formula II and having a dispersed structure in which these polymers are intruded into each other but are contiguous to each other between the P-type phase of the polymer comprising repeating units of formula I and the N-phase of the polymer comprising repeating units of formula II.
Patent JP-S63154031-A (JP)
Inventor: SHIMIZU YOSHITAKA
IPC: H02J9/06
Filed: 1986-12-17
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-H10143208-A (JP)
Title: Data tracing method for sequencer
Inventor: FUJII MASATO
IPC: G06F11/28
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To trace data even in a case that a user program is complicated and the number of data to be objects is large or in a case that a phenomenon is not reproducible, by transferring the contents of a data memory to a tracing memory normally at the end of arithmetic operation and tracing the data at all times. SOLUTION: Normally, the contents of the data memory 1 are transferred to the tracing memory 3 by a processor 2 at the end of the arithmetic operation. The large one compared to the capacity of the data memory 1 is used for the tracing memory 3 and the data of the data memory 1 are stored in an order. Also, data transfer to the tracing memory 3 is stopped by a command from a loader 4 and the command from the user program of a sequencer and it is similar for restart as well. The data of the tracing memory 3 can be uploaded to the loader 4. In such a manner, since the data are not traced by the sequencer at the time of being command from the loader but the data are traced at all times, the data are not omitted even for a temporary phenomenon.
Patent JP-H02145338-A (JP)
Title: Interior material for vehicle and manufacture thereof
Inventor: KUMAGAI TOSHIO
IPC: B32B5/18
Filed: 1988-11-26
Abstract: PURPOSE:To integrally manufacture a vehicle interior material by in-molding a bracket, etc. with a skin sheet having a leather-embossed design, and then in-molding a duct, a box, etc. by foaming. CONSTITUTION:A skin sheet 12 exhibiting a predetermined shape and having a leather-embossed design on its surface is molded by a molding machine 30. Then, the sheet 12 is placed in a first mold device 32, a first attachment component 16 made of metal magnetic material is held in an upper mold 72 for composing the device 32 through a magnetic 80, and an intermediate unit 100 made of the sheet 12, a first foamed material 14 and the component 16 is formed. Thereafter, after the unit 100 is blasted, a second attachment component 20 is placed, and a molding is formed in a second foaming step. An interior material 10 obtains sufficient rigidity without using a core material.
Patent JP-H08161359-A (JP)
Title: Method for automatically editing dimension lines
Inventor: OGASA SUSUMU
IPC: G06F17/50
Filed: 1994-12-02
Abstract: PURPOSE: To provide a method for automatically editing dimension lines which efficiently edits the arrangement of dimension lines in a CAD draft. CONSTITUTION: Dimension lines in the draft are grouped by the optional plural dimension lines, the position of the dimension auxiliary line of the dimension line and the position of the dimension line are stored for each dimension lines 001 to 005 drafted within the group. When the dimension line 003 is added, the added dimension line is drafted at the part where an dimension line already exists by referring to the storage in the group, and the dimension lines which already exist are successively moved to the next positions of the dimension lines which already exist. At the time of moving a dimension line to a part where any dimension line which already exist does not exist at last, the dimension line is arranged in accordance with an interval between the dimension lines in the group.
Patent JP-S63151361-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B07B13/02
Filed: 1986-12-15
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-H11116608-A (JP)
Title: Polymer particle and its production
Inventor: KONNO MIKIO
IPC: C08F2/24
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polymer particles capable of preparing polymer particles having larger particle diameters than those by a conventional soap-free polymerization and uniform polymer particles by one- stage polymerization operation and to obtain polymer particles. SOLUTION: In this method for producing polymer particles, when primary polymer particles are formed by polymerizing a vinyl-based monomer in the presence of a polymerization initiator such as a polymerization initiator for forming an anionic radical in an aqueous medium, in at least one of a time before the polymerization and a time during the formation of the primary polymer particles, a first surfactant having polarity opposite to the polarity of the surface charge of the primary polymer particles, such as a cationic surfactant, is added and the surface potential of the primary polymer particles is reduced so that the primary polymer particles are aggregated to form nucleus polymer particles. Then, a second surfactant such as an anionic surfactant is added to continue the polymerization in a further stabilized state of the dispersion of the nucleus polymer particles.  The second surfactant is added after the end of a nucleus formation period at which the number of the nucleus polymer particles is approximately constant.
Patent JP-H03208749-A (JP)
Title: Activation device for passenger restricting device which activates car passenger restricting device in response to vehicle jerk and device activation method
Inventor: ROBAATO DABURIYUU DEIRAA
IPC: F42B3/10
Filed: 1990-11-05
Abstract: PURPOSE: To surely and timely carrty out restraint for a passenger by generating a jerk signal having a value which varies with a change rate of a vehicle deceleration signal, and by actuating a passenger restraint system when the jerk signal exceeds a prescribed threshold value. CONSTITUTION: In an evaluation circuit 14 determining generation of collision to trigger an air bag 10 by an ignition circuit 12, a sensing element 16 such as accelerometer is provided to generate an electric signal having a value which vayies with a vehicle deceleration value, and an output signal thereof is input to a comparator 30 and a differentiator 36 via an amplifier 24 and an LPF 26. A timer 46 is actuated by an output of the comparator 30 when the minimum threshold value is exceeded, and an output signal of the timer 46 is inverted in an inverter 48 to be input to an AND gate 44. When a differential signal from the differentiator 36 exceeds the threshold of a precribed jerk, a trigger signal is generated from the AND gate 44 by an output signal of a comparator 38 and a signal through the inverter 48, so as to actuate the ignition circuit 12.