baber/WOPTO huggingface dataset:
Patent JP-H07296638-A (JP)
Title: Dielectric porcelain composition and layer built dielectric part using this dielectric porcelain composition
Inventor: YAMADA YUICHI
IPC: H01P7/10
Filed: 1994-04-27
Abstract: PURPOSE:To provide a dielectric porcelain composition, having both a high dielectric constant and no-load Q value and having a small temperature coeffi cient of a resonance frequency with low temperature burning capable, and to provide a layer built dielectric part which can be used in a microwave region by using this dielectric porcelain composition. CONSTITUTION:As the dielectric porcelain composition, a composition represented by the following formula is used. xBiO3/2-yCaO-z(Nb1-w(Nb1-wTaw) O5/2, 0.44<=x<=0.55, 0.16<=y<=0.24, 0.29<=z<=0.36, 0.0<=w<=1.0, where x+y+z=1.0.
Patent JP-H01261297-A (JP)
Title: Si molecular beam source
Inventor: YAO HIDEKI
IPC: C30B23/08
Filed: 1988-04-12
Abstract: PURPOSE:To provide the title source for the dopant to be used in molecular beam epitaxial growth unit, so designed that the Si as a dopant is put to vapor deposition on the inner wall of a crucible, thereby improving temperature responsiveness and enabling molecular beams of uniform intensity distribution to be generated. CONSTITUTION:A Si vapor deposition film 6 several mu - several tens mu in thickness is formed, through any vapor deposition process such as by a resistance heater or electron beams, on the inner wall of a crucible 2 of a Si molecular beam source for the dopant to be used in a molecular beam epitaxial growth unit. Thence, this film is set on a specified molecular beam source cell in a molecular beam crystal growth chamber to put a crystal to epitaxial growth on a substrate set up in the growth chamber.
Patent JP-S62246391-A (JP)
Inventor: MIMURA KENJI
IPC: G09B9/08
Filed: 1986-04-21
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-S61249041-A (JP)
Title: Dimming device for exposure lamp
Inventor: KAMEI CHIKA
IPC: G03B27/72
Filed: 1985-04-26
Abstract: PURPOSE:To perform a dimming operation which is tolerant to noise and has the little influence of temperature by sending the rays of from an exposure lamp to a photodetecting element at the other end of a glass fiber through a glass fiber and controlling electric supply power to the lamp according to the output signal of a photodetecting element. CONSTITUTION:The rays of light from the exposure lamp 4 are transmitted through the glass fiber 24 and converted into a current value by a photodiode 31 at the other end of the glass fiber. This current value is converted by a current-voltage converting circuit 32 into a voltage value, which is digitized by an A/D converter 35 to send digital data to a microcomputer 36. The microcomputer 36 generates a trigger pulse corresponding to the level of the input data and the turn-on angle of a thyristor 38 is controlled with the trigger pulse to control electric supply power to the exposure lamp 4, thereby dimming the rays of light. Consequently, the photodiode 31 as a photodetecting element is at distance from the lamp and hard to pick up noise and the dimming is performed under the little influence of temperature.
Patent JP-H0228113-A (JP)
Title: Improving and treating agent for hyperuricemia
Inventor: NAKAMOTO KOJI
IPC: A61K31/165
Filed: 1989-04-10
Abstract: PURPOSE:To obtain an improving and treating agent for hyperuricemia, containing N-{3-[4'-(2'',6''-dimethylheptyl)phenyl]butanoyl}ethanolamilne as an active ingredient and having reducing action on uric acid value with high safety. CONSTITUTION:The objective substance obtained by containing N-{3-[4'(2'',6''- dimethylheptyl)phenyl]butanoyl}ethanolamine as an active ingredient, suitably blending a normally used excipient, binder, disintegrating agent, lubricant, colorant, etc., and formulating a pharmaceutical into the form of powder, fine granule, granule, tablet, capsule, injection, etc., according to a conventional method. The daily dose thereof is 10-2000mg administered in 2-4 divided portions for an adult. The agent is useful for treating and preventing hypertension, arteriosclerosis, cardiac infraction, etc., accompanied by gout or hyperuricemia.
Patent JP-H02268370-A (JP)
Title: Picture editing device
Inventor: KATAYAMA AKIHIRO
IPC: H04N1/387
Filed: 1989-04-10
Abstract: PURPOSE:To enable edition at high speed by using the low resolution data of hierarchical pictures stored in a data base, etc., for the edition. CONSTITUTION:Picture data inputted from a reader 4 are hierarchically encoded by an encoder 9 and successively stored to a data base 5. Pictures, which are desired to be synthesized, are searched from the plural pictures stored successively in the data base 5, and the low resolution encoded data expressing the respective retrieved pictures are read out and decoded by using a decoder 10. The decoded picture data are respectively stored to frame memories 6 and 7. While the picture data in these memories 6 and 7 are monitored by a display 3, the instruction of the edition is inputted from a keyboard 2 and synthesization processing is executed. A procedure at that time is stored to a history memory 11. Next, all the data of the pictures used for the edition are read out of the data base 5. These picture data are stored to the memories 6 and 7, further edited according to the editing procedure stored in the memory 11, and stored to a frame memory 8.
Patent JP-S61248653-A (JP)
Title: Selection system for transmission source information
Inventor: TANAKA HIDEMASA
IPC: H04N1/32
Filed: 1985-04-26
Abstract: PURPOSE:To improve operational efficiency of the titled system by identifying a telephone number inputted from a control part by means of an identification- control means, and by selecting respective source information in a storage part for respective in-contry/overseas telephone number. CONSTITUTION:In the storage part 23, a Japanese-character code (a) of transmission source is stored while in that 24 is an English-character code (b). A selector part 25 is normally connected to X-side contact point, therefore, the Japanese- character code (a) is transmitted to the part 23. The identifying part 26 identifies a dial number D or D' transmitted from an automatic dial part 16. In case the dial number is D' i.e. a number '001' that shows an international call is detected the part 16 transmits a control signal C to the selector part 25. Receiving the said signal C, the part 25 switches the connection to Y-side contact point, and accordingly, the English-character code (b) is transmitted to a processor part 7.
Patent JP-H08261398-A (JP)
Title: Vane pump for liquid
Inventor: MORI KOICHI
IPC: F17D1/00
Filed: 1995-03-24
Abstract: PURPOSE: To prevent lowering of delivery capacity owing to mixture of gas in the pump chamber of a vane pump for liquid to pump up liquid to be transported, such as soap liquid) in a tank and on the suction side thereof. CONSTITUTION: In a vane pump 1 for liquid to transport soap liquid W in a tank 2 to a position higher than that of the tank 2, a pump chamber forming body 11 provided at an inner periphery with a pump chamber 11a is inserted in an opening part 22 opened to the lower part of the side wall surface 21 of the tank 2 to store the soap liquid W. A gap between the inner peripheral surface of the opening part 22 and the outer peripheral surface of the casing 113 of the pump chamber forming body 11 is sealed with an O-ring 116. A suction port 11b formed in the pump chamber forming body 11 in such a state to front on the pump chamber 11a is exposed in the tank 2.
Patent JP-S58206987-A (JP)
Title: Radar system
Inventor: AGARI YOSHIHIDE
IPC: G01S7/42
Filed: 1982-05-27
Abstract: PURPOSE:To simplify the constitution of a titled system, and also to make it small-sized, by forming as one body a transmitting and receiving antenna and a receiving exclusive antenna, and making a part of a transmitting wave incident to the receiving exclusive antenna by space coupling. CONSTITUTION:A transmitting signal from an oscillator 231 is applied to a driving part 21 of an antenna from a circulator 232, a beam is radiated in the forward direction by a passive reflector 20, a reflected wave from a target is converged by the passive reflector 20 and is made incident to driving parts 21, 22, and at the same time, a part of a transmitting wave from the driving part 21 is made incident to the driving part 22 by space coupling, the receiving exclusive side obtains a beat signal by mixing a signal of the transmitting wave and a signal of a receiving wave by a mixer 24, and it is applied to a pre-amplifier. Also, a signal of the receiving wave passing through the circulator 232 from the driving part 21 and a signal of the transmitting wave by counter-coupling of the circulator 232 are applied to a mixer 233 and are mixed, and a beat signal is applied to the pre-amplifier. According to such a constitution, adjustment of a position of an antenna of a space diversity system becomes unnecessary, and a directional coupler can be omitted.
Patent JP-S57206813-A (JP)
Title: Road navigation system
Inventor: MAEDA MIKIO
IPC: G01C21/00
Filed: 1981-06-13
Abstract: PURPOSE:To enable the reliable recognition of a running path, by a method wherein a path from a starting point to a destination is displayed on a map, and when reaching a fork as intersecting points, a message is outputted to a driver. CONSTITUTION:A given road and map are displayed in a display part 11, and a marker 12 is moved from a starting point to a destination using a position information input means 1 to store information on a path, whereon a car should run, in a RAM4. Then, the marker 12 is set to a starting point to start a running, and based on information from a bearing sensor 5 and a speed sensor 6, a current position is computed by a CPU7 to move the marker on the display part 11. During running, the information of the current position is compared with the path information stored in the RAM4 to check for a running direction, and if it is wrong, an alarm is outputted, and information on which way to be taken at a next intersecting point is outputted by a means 8 such as speakers. This permits the reliable recognition of a road whereon a driver should drive a car.
Patent JP-S57204610-A (JP)
Title: Current source circuit
Inventor: ETOU TOSHIYUKI
IPC: H03F3/34
Filed: 1981-06-12
Abstract: PURPOSE: To increase the accuracy of the input/output current ratio, by supplying the base current of a transistor from a power supply added for bias use and a transistor.  
     CONSTITUTION: If the current amplification factor β of all transistors is equal to the emitter area, the output current IO flowing out of each fan-out is equal amon all transistors to the current IIN flowing through an input signal current 13. That is IO=IIN/[1+(n-1)/β 2 }≃ IIN{1-(n+1)/β 2 ]. Accordingly the error between IIN and IO is compressed down to (n+1)/ 2 . Furthermore the bases of the output transistors 15, 17∼(2n-1)+14 are connected to a voltage source and function as the base earths. As a result, the output impedance is set at an extremely high level when it is viewed at the side of the collector. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10268359-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUKUNAGA KENJI
IPC: H01L29/786
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type LCD which has high-definition display performance. SOLUTION: On a metal thin film 104, a resist mask 105 is arranged selectively and an exposed part 106 is formed. In this state, only the exposed part 106 is oxidized through an anode oxidizing process and anode oxide 107 is produced. Then the metal thin film 104 is completely and insulated soon by the anode oxide 107 to form pixel electrodes 108 and 109. At this time, the gap between the pixels is filled with the anode oxide 107 and a reflection type LCD can be obtained which has a very flat reflecting surface.
Patent JP-H02268933-A (JP)
Title: Die for forming exhaust heat pipe provided on snow-melting roof
Inventor: MAKINO KOJI
IPC: E04H9/16
Filed: 1989-04-10
Abstract: PURPOSE:To surely enable forming an exhaust heat cylinder by using successively a 1st and 2nd press die with which a cylindric outer cylinder for exhausting heat is worked on a shingle and a 3rd - 8th press die with which a cylindric exhaust heat cylinder is worked from a disk. CONSTITUTION:A columnar male die 1 and a cylindric female die 2 into which that columnar male die 1 is inserted are provided above and below and pinch dies 3, 4 are provided respectively and an exhaust heat hole 5 and an exhaust heat cylinder 6 are formed on the shingle (a) with the 1st press die A which is provided in the state that the cylindric female die 2 is inserted between the columnar male die 1 and the pinch die 3 by controlling its cylindric wall in a specified thickness. A curved rib collar 6' is formed with the 2nd die. The exhaust heat outer cylinder (b) is formed by punching a disk blank material with the 3rd die, working into a dished blank material with the 4th die, piercing a hole 23 with the 5th die, elongating a wall 27 with the 6th die, forming a curved collar 28 with the 7th die and cutting a collar 18 into a specified dimension with the 8th die. Sure forming is performed by using each die.
Patent JP-H02269564-A (JP)
Title: Grinding device for semiconductor wafer
Inventor: NISHIGUCHI KATSUNORI
IPC: B24B7/20
Filed: 1989-04-10
Abstract: PURPOSE:To accurately measure temperatures of a cooling liquid at entrance and also at exit so to systematize the relation between grinding temperature and frequency of generation of nonconforming products by positively collecting the cooling liquid after it absorbs heat, and reducing thermal influences from other internal equipment as little as possible. CONSTITUTION:A cooling liquid introduced from an inlet 4 to the grinding face of a grinding stick 3 cools a semiconductor wafer W i.e. a material to be planed, and is guided from the stage 5 of a rotating table 2 to an outlet 9 via a communicating flow passage 6, a discharge opening 10 and a water collecting channel 8. In this case, the cooling liquid caused to flow toward the periphery of the rotating table 2 by the centrifugal force of the rotating table 2 is prevented from flowing to the outside of the stage 5 by peripheral wall 5a formed at the peripheral edge portion of the stage 5. Next, the cooling liquid is guided from the inside of the peripheral wall 5a to the outside of the rotating table 2 via the communicating flow passage 6 and the discharge opening 10. Thus, by collecting the cooling liquid into the water collecting channel 8 after it absorbs heat, the temperature of the cooling liquid is measured more accurately at the inlet 4 and outlet 9 using respective thermometers 13,14.
Patent JP-S5213407-A (JP)
Title: Special operation method of cupolas
Inventor: KAWABATA SHIYUNGO
IPC: F27B1/26
Filed: 1975-07-22
Abstract: PURPOSE: An air-tight charging mechanism is provided at the top of a cupola to seal the cupola top and the cupola is operated under high pressure, whereby evolution of polluting materials that the cuppla operations dissipate is kept minimum and higher production than ordinary operations, is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05291059-A (JP)
Title: Transformer winding wire
Inventor: ISHIOKA YASUAKI
IPC: H01F27/32
Filed: 1992-04-10
Abstract: PURPOSE:To enable the winding wires of a transformer to be less deformed by a mechanical stress keeping the winding wires high in insulating performance between them by a method wherein a spacer is formed through such a manner that natural cellulose or synthetic fiber or the mixture of them is formed into the shape of a spacer, and both the sides of the spacer are reinforced with synthetic resin or organic fiber. CONSTITUTION:A spacer 4 is arranged between paper winding conductors 1 and molded insulators 2 through the intermediary of a support 3. The spacer 4 is composed of facing materials 4a and 4c in contact with the paper winding conductor 1 and a press board 4b. The press board 4b is formed of natural cellulose or synthetic fiber such as aramid fiber or the like or the mixture of them. The facing materials 4a and 4c are formed of simple high molecule such as epoxy or polyester resin or high molecule reinforced by inorganic or organic fiber or ceramics. The press board 4b and the facing materials 4a and 4c are bonded together with high molecular adhesive agent 5.
Patent JP-S58208980-A (JP)
Title: Cue memory circuit
Inventor: YAMANE OSAMU
IPC: G06F12/06
Filed: 1982-05-28
Abstract: PURPOSE:To attain constant time from loading of cue to its sweep-out, by changing an address of an RAM storing cue data immediately after the data loading/sweep-out. CONSTITUTION:An input data buffer 4, a cue data storage RAM10, a write address counter 6 and a data counter 8 are connected to an input timing control section 5. Further, an output data buffer 12, a read address counter 7 and the data counter 8 are connected to an output timing control section 13. Further, the input timing control section 5, the output timing control section 13, and a 2-1 selector 9 selecting outputs of the read address counter 7 are connected to a clock generator 11. Through the constitution above, the address of the RAM10 is changed immediately after the data loading/sweep-out, allowing to make the time constant from the cue loading to its sweep-out.
Patent JP-S5516879-A (JP)
Title: Parts feeding apparatus
Inventor: SUGIMOTO TAKESHI
IPC: B65G47/14
Filed: 1978-07-24
Abstract: PURPOSE: To provide a parts feeding apparatus, in which a plurality of parts detectors are provided along the length of chute for detecting presence of parts at each instant or within a certain continuous time period, and signals corresponding to the outputs of said parts detectors are produced for controlling the operation of parts feeder.  
     CONSTITUTION: Parts 3 delivered from parts feeder 1 are successively fed into chute 2. When the parts 3 come to the position of a third parts detector 5C after passing through a first and a second parts detectors 5A, 5B, signals are afforded to parts feeder 1 for controlling the parts feeding speed to a medium or a low speed or otherwise for temporarily stopping the feeding of parts 3. On the other hand, when the number of parts 3 in the chute 2 is reduced to such an extent that there is no parts 3 at the position of the first parts detector 5A, operation restricting signals from detector 5A are removed, whereupon parts feeder 1 recommences feeding of parts 3 at a low speed. The above procedures are repeated automatically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11267620-A (JP)
Title: Equipment for treatment of organic matter
Inventor: IKEDA MITSUYUKI
IPC: B09B3/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To inhibit the surface temp. of a heater from being raised to a danger level even when the outside air temp. is low, at the time of charging organic matter in a lesser amount and accordingly reducing the amount of ventilation, for example, by intermittently operating a fan, in the equipment. SOLUTION: This equipment is provided with: a planar heater 5 that is formed by burying a heater conductor 5b in a sheetlike substrate 5a placed on the outer wall of an organic matter treatment vessel 1 in such a way that the substrate 5a faces an air flow passage; a thermistor 7a fitted to a position in the vicinity of the heater conductor 5b; a control section for controlling the planar heater 5 based on the difference between the output of the thermistor 7a and a temp. set value and also controlling the amount of air flow caused by a fan based on the amount of ventilation corresponding to the amount of the charged organic matter, at the time of charging organic matter in an amount less than a prescribed amount;  and further, a thermistor 7b for detecting the outside air temp., and a switching section for switching the temp. set value correspondingly to the detected outside air temp. at the time of charging organic matter in an amount less than the prescribed amount.
Patent JP-H11269449-A (JP)
Title: Binder composition for glass wool or rock wool heat insulation material
Inventor: KURIMOTO YOSHIAKI
IPC: C08L61/14
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a binder which can perfectly cure in a low-temperature region and requires a small quantity of heat when it is cured by incorporating a cure accelerator being sodium carbonate in a water-soluble phenolic resin containing and urea. SOLUTION: There is provided a binder composition prepared by adding 0.5-5 pts.wt. sodium carbonate as a cure accelerator to 100 pts.wt. solid matter of a urea-modified phenolic resin premix solution prepared by mixing a water-soluble phenolic resin with urea in a solid matter ratio of 50/50 to 100/1, and subjecting the mixture to a premix reaction at 25-40 deg.C for a specified time. A specified amount of this composition is sprayed onto a glass wool or rock wool heat insulation material, and the assemblage is cured by heating at 200-220 deg.C with e.g. hot press. The water-soluble phenolic resin is produced by mixing 1 mol of phenol with 1-5 mol of formaldehyde, adjusting the reaction system to a pH of 7.5-12.0 by the addition of a basic catalyst, and reacting the reaction system at 50-100 deg.C for a specified time.
Patent JP-H01264578-A (JP)
Title: Controller for ultrasonic motor
Inventor: OI SHINICHI
IPC: H02N2/00
Filed: 1988-04-13
Abstract: PURPOSE:To control drive by changing over and controlling a plurality of ultrasonic motors under specified conditions through a control means for a changeover means in the changeover means. CONSTITUTION:Three ultrasonic motors 1a-1c are connected to an ultrasonic motor controller, and the ultrasonic motor controller is composed of a micro- computer 4 with a drive-signal generating circuit 2 and a changeover circuit 3. An A/D converter 6 is connected to the micro-computer 4, various input signals selected by a multiplexer 5 are input as digital signals, and the micro- computer 4 conducts various arithmetic operation, etc., on the basis of the digital signals, and outputs control signals to said generating circuit 2 and changeover circuit 3. Each signal of a resonance detector 7, a rotation-angle detector 8 and an operating section 9 is input to the multiplexer 5. The generating circuit 2 is constituted of a variable frequency oscillation circuit 2a, a switching circuit 2b and a high-frequency transformer 2c. Accordingly, a plurality of the motors 1a-1c can be controlled efficiently by one drive-signal generating circuit 2.
Patent JP-S5519265-A (JP)
Title: Manufacture of cyan compound
Inventor: FURIITORIHI RINHARUTO
IPC: C07D285/16
Filed: 1979-07-19
Abstract: A process for the preparation of 1-cyano-2,1,3-benzothiadiazinone compounds by reacting a mixture of bromine and water with an inorganic cyanide and then with a salt of a 2,1,3-benzothiadiazin-4-one-2,2-dioxide and a base.
Patent JP-S57206669-A (JP)
Title: Preparation of 2-methyl-2-oxazolines
Inventor: OOMURA TAKAYOSHI
IPC: C07D263/12
Filed: 1981-06-12
Abstract: PURPOSE: To prepare the titled compound safely, in high efficiency, by adding a salt having specific solubility in water to an azeotropic mixture of the titled compound and water obtained by the reaction of acetic acid and 2-amino-1- alcohol, and separating and removing the water from the mixture.  
     CONSTITUTION: An azeotropic mixture of 2-methyl-2-oxazoline compound of formula III and water is prepared by the dehydration condensation of acetic acid of formulaIwith 2-amino-1-alcohol of formula II (R 1 WR 4  are H or aliphatic group, preferably 1W3C alkyl, substituted alkyl or alkenyl). The objective compound of formula III can be separated economically from the mixture by adding a salt having a solubility in water of ≥100 at 20°C, e.g. (NH 4 ) 2 HPO 4 .H 2 , NH 4 NO 3 , NH 4 SCN, Ca(NO 3 ) 2 .4H 2 O, CuSO 4 , CH 3 COOK.1.5H 2 O, K 2 CO 3 .2H 2 O, KNO 2 , KSCN, Ag 2 SO 4 , CH 3 COONa, NaI, etc. to the mixture, and separating and removing the water from the mixture. 
     COPYRIGHT: (C)1982,JPO&Japio