baber/WOPTO huggingface dataset:
Patent JP-S6081250-A (JP)
Title: Monoazo based compound
Inventor: MIURA KONOE
IPC: C09B33/10
Filed: 1983-10-08
Abstract: NEW MATERIAL:A compound of formula I [Q is formulas II-IV (R is H, lower alkyl, lower alkoxyl, lower acylamino, nitro, halogen, -COOM or -SO3M); M is alkali metal, ammonium or amine; X is acetyl, benzoyl, p-toluenesulfonyl or 4- chloro-6-hydroxy-1,3,5-triazin-2-yl]. EXAMPLE:A compound of formula V. USE:A dyestuff for ink used in ink jet printers having improved light, water and heat resistance and storage stability for a long period. PREPARATION:For example, an amine of formula VI (Q' is phenyl or naphthyl) is diazotized with sodium nitrite, etc. in a dilute mineral acid, e.g. hydrochloric acid, and then coupled with a naphthol of formula VII.
Patent JP-S6080800-A (JP)
Inventor: MATSUDA KOUJI
IPC: G21K5/04
Filed: 1983-10-08
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-2001015361-A (JP)
Title: Rotary transformer
Inventor: SASAKI AKIYOSHI
IPC: H01F38/14
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary transformer which can obtain equal crosstalk reduction characteristics, without using short rings. SOLUTION: A disk-like rotor 100 and a stator 110 are arranged coaxially and closely along the axis and the reverse surface of the rotor 100 and the top surface of the stator 110 face each other. On the reverse surface of the rotor 100, annular grooves 101 to 104 are formed and coils 105 to 108 are arranged. On the top surface of the stator 110, annular grooves 111 to 114 are formed, and coils 115 to 118 are arranged. The winding directions of the coils 105 to 108 of the rotor 100 are opposite to those of the adjacent coils 105 to 108. The winding directions of the coils 115 to 118 of the stator 110 are made opposite from those of the adjacent coils 115 to 118. Through the opposite direction windings, the crosstalks of the adjacent coils are reduced.
Patent JP-S6082510-A (JP)
Title: Heavy article inverting method and device
Inventor: HARIMOTO SHIYOUICHI
IPC: B65G7/08
Filed: 1983-10-06
Abstract: PURPOSE:To perform an inverting work with safety and ease as well as make respective positions of heavy articles before and after inversion thereof substantially the same by bringing the heavy articles down by 90 deg., and rotating them by a proper angle in a horizontal plane, and thereafter setting upright them in the opposite direction to a direction where the heavy articles are brought down. CONSTITUTION:A columnar heavy article A such as a piston of a marine vessel engine, etc., is placed on a horizontal plate part 2 of a receiver table 1, and supported on a setting-up plate part 3 by a support table 14. With this situation, a cylinder 5 is expanded to cause the receiver table 1 to be rotated and the horizontal plate part 2 to be set up, while the setting-up plate part 3 to be made horizontal. In addition, a rotating plate 7 is moved by a cylinder 9, and rotated by a motor 12 by 90 deg. or 180 deg.. Thereafter, the cylinder 5 is shrotened, the receiver table 1 is rotated to an original position, and inversions of the heavy articles A are complete. Hereby, the heavy articles A can be converted with ease and safety, while positions of the heavy articles A before and after inversion thereof can be made substantially the same.
Patent JP-H0719021-A (JP)
Title: Muffler and manufacturing method and device therefor
Inventor: HACHIMAN NOBORU
IPC: F01N1/10
Filed: 1993-06-30
Abstract: PURPOSE:To provide a muffler having a long life construction at a low price by preventing loss of a glass wool while ensuring high muffler effect. CONSTITUTION:A glass wool layer 7 is filled and formed in an expansion chamber R between an outer chamber 5 and an inner chamber 6. The glass wool layer 7 is formed by winding a long steel wool band-like body along the periphery of the inner chamber 6 in spiral shape and then winding a glass wool mat having width size nearly the same size as length of the inner chamber 6 round the peripheral of it after forming a steel wool layer 8. Thereby, uniformed filling and formation of the glass wool layer 7 can be made possible and also scattering of the glass wool layer 7 into atmosheric air through a communicating hole 6a of the inner chamber 6 can be prevented efficiently.
Patent JP-S57109795-A (JP)
Title: Preparation of vinylsilane
Inventor: SONODA NOBORU
IPC: B01J27/00
Filed: 1980-12-26
Abstract: PURPOSE: To obtain the titled compound useful as an organic synthetic reagent, high polymer modifier, etc. in high selectivity, by dehydrogenating an alkoxysilane with olefin in the presence of metallic ruthenium or a ruthenium carbonyl complex catalyst.  
     CONSTITUTION: (A) An alkoxysilane of the formula HSi(OR 1 ) 3  (R 1  is alkyl), e.g. triethoxysilane, is dehydrogenated with (B) an olefin of the formula R 2  -CH=CH 2  [R 2  is H or (substituted) alkyl] in the presence of metallic ruthenium or ruthenium carbonyl complex catalyst, e.g. Ru 3 (CO) 12  at a molar ratio between the catalyst (B) and the alkoxysilane (A) of preferably 0.001W0.01 at 50W150°C for 2W50hr to give the aimed vinylsilane of the formula.  
     EFFECT: Expensive and difficultly handled organic solvents need not be used, a high yield is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0238051-A (JP)
Title: Recording apparatus
Inventor: ONISHI HIROSHI
IPC: B41J2/49
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a recording apparatus capable of performing gradation recording and easily increasing a recording speed by mounting a means for selectively converting an oxide superconductive powder during flight from a superconductive state to a normally conductive state and a means for generating a magnetic field in the flight space of said powder. CONSTITUTION:The oxide superconductive powder flying through a nozzle 4 by a fan 3 is selectively converted from a superconductive state to a normally conductive state by the laser beam 8 from a laser oscillator 5 through a window 7. When the powder 10 in the superconductive state is allowed to rush in the magnetic field generated by an electromagnet 9 during the time when two states are present, said powder 10 generates Meissner effect to the magnetic field from the electromagnet 9 and force is applied in a direction wherein the track thereof repulses with respect to the electromagnet 9 and the powder 10 is caught in a gutter 12. The powder 11 in the normally conductive state advances in the direction sent by the fan 3 to collide with an image receiver 13. The surface of the image receiving body 13 has a coat layer 15 to efficiently bond the oxide superconductive powder colliding with said surface to obtain a temporarily fixed image 17. A feed roller 16 is brought into contact with said image 17 under pressure to allow the image 17 to sink into the coat layer 15 and a perfectly fixed recording image 18 is obtained.
Patent JP-2000021901-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OCHI MASANORI
IPC: H01L29/812
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, wherein the impurity concentration of an operating layer has a steep profile, the surface of the operating layer is flattend and the concentration of the electric field is relayed. SOLUTION: In this semiconductor device, an operating layer 10 comprising, e.g. an N-type semiconductor epitaxially grown on, e.g. a semiconductor substrate 9, is provided a round the layer 10, a first insulating layer 12, whose upper surface is flattened so as to embed a step difference part 11 around the layer 10. A gate electrode 14 is arranged on the uppers part of the layer. A drain electrode and a source electrode are provided respectively between the gate electrodes 14 and at both sides. Furthermore, on these electrodes, a second insulating layer 17 comprising silicon nitride is formed. There electrodes are connected to the respective pad electrode by ohmic pattern via a contact hole 18 formed in the insulating layer 17.
Patent JP-H0356755-A (JP)
Title: Hydraulic structure for speed change
Inventor: MACHIDA MASARU
IPC: F16H63/46
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a smooth connecting characteristic of a hydraulic clutch by providing a switching mechanism switched to the state of returning pressure oil in a pressure oil chamber to a tank and to the state of checking the returning state, in a drain oil path for directly connecting the oil pressure cham ber and the tank. CONSTITUTION:A switching mechanism 35 switches the state of returning pres sure oil in an oil pressure chamber 33 to a tank T or to the state of checking the returning state by the increase and decreases of pilot pressure from a pilot oil path 11 for detecting a speed change start operation. The switching mecha nism is provided in a drain oil path 34 for directly connecting the oil pressure 33 chamber and the tank T. When a speed change operation is started, the pilot pressure to the switching mechanism 35 becomes low so that the pressure oil in the oil pressure chamber 33 is directly discharged to the tank T. Thus, drainage from the oil pressure chamber 33 can be conducted faborably so as to obtain a gradual pressure increasing characteristic as expected.
Patent JP-S6084268-A (JP)
Inventor: FURIIDORITSUHI KARERU
IPC: C07D491/10
Filed: 1983-10-08
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-H0855865-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: SAWAYANAGI TOMOHIKO
IPC: H01L25/04
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a manufacturing apparatus by which a plurality of semiconductor chips juxtaposed and placed on a common electrode substrate can be mounted with good assembly accuracy so as to make their height uniform. CONSTITUTION:A manufacturing apparatus is constituted in such a way that a fixed-side pressurization block 9 and a movable-side pressurization block 10 which are constituted of a heating element 14, a soaking body 15 and a heat insulator 16 and which sandwich a device temporary assembly 7, a cylinder 11, for pressurization, which is installed additionally at the movableside pressurization block and an induction heating coil 12 which is arranged on the outer circumference of the heating element are combined with the device temporary assembly 7 in which a plurality of semiconductor chips 2 are juxtaposed and placed on a common electrode substrate 1 so as to be overlapped with a solder foil 8. Then, in a state that the device temporary assembly has been sandwiched between the pressurization blocks, a uniform pressurization force is applied to the respective semiconductor chips by operating the cylinder, and the semiconductor chips are heated by the induction heating coil so as to be mounted.
Patent JP-2000015365-A (JP)
Title: Plate stock machining method and plate stock machining system
Inventor: KANEKO SHO
IPC: B21D39/03
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the method and system capable of efficiently machining a plate stock. SOLUTION: A plate stock is taken out of a base stock rack 13, the uppermost plate stock of the plate stocks is taken up with a one-sheet taking unit 25 and carried in a plate stock stacking unit 33. In the plate stock stacking unit 33, the plate stock which is carried in one by one is stacked, the stacked plate stocks are caulked in a caulking unit 45 on the way to carry the plate stock in a plate stock machine 3 with a loading device 7, and thereafter the plate stock is carried in the plate stock machine 3 to machine the plate stock.
Patent JP-S6433536-A (JP)
Title: Electrochromic display device
Inventor: YASUDA AKIO
IPC: G02F1/1503
Filed: 1987-07-29
Abstract: PURPOSE:To decrease crosstalks and to enable large-area display and high- resolution display by using a display material which exhibits coloring and decoloring behaviour only when both of heat and electric field are applied thereto and providing electrodes which thermally control this display material and electrodes which electrically control the same. CONSTITUTION:This display device consists of the display material layer 3 which contains a dye and supporting electrolyte, causes a solid-liquid change under heating and cooling, and effects an oxidation and/or reduction reaction to color and decolor by impression of current thereto in a liquefied state, the 1st electrodes X1-Xm which heat the display material layer 3 and the 2nd electrodes Y1-Ym which impress current selectively to the display material layer 3 in the part liquefied under heating by the 1st electrodes X1-Xm. The material layer 3 which contains the dye and the supporting electrolyte and causes the solid-liquid change under heating and cooling exhibits the coloring and decoloring behavior only when subjected to both of the heating by the 1st electrodes X1-Xm and the current impression by the 2nd electrodes Y1-Ym. Images, characters, etc., are, therefore, displayed by controlling these 1st electrodes X1-Xm and 2nd electrodes Y1-Ym.
Patent JP-H0353964-A (JP)
Title: Printer
Inventor: KOBAYASHI KOICHI
IPC: B41J29/38
Filed: 1989-07-21
Abstract: PURPOSE:To set a detailed action parameter in an easier manner than that of a conventional system by a method wherein a parameter setting switch capable of setting detailed action parameters in respective modes of a printer at one time is provided, and the set value of the parameter setting switch is written in a non-volatile memory by a writing switch. CONSTITUTION:A parameter setting switch 2 is provided with switches by the same number as detailed action parameter items. By turning ON/OFF this switch, a parameter is set. Thereafter, by operating a writing switch 3, the value of the parameter set by the parameter setting switch 2 is stored in a non-volatile memory 4. Therefore, when a printer shifts another mode and returns to the presently selected mode, or a power source is cut and again thrown in, the value of the parameter setting switch 2 is stored in the non- volatile memory 4.
Patent JP-S5977741-A (JP)
Title: Signal input device
Inventor: OONO NORIO
IPC: H04B10/278
Filed: 1982-10-26
Abstract: PURPOSE:To reduce the cable cost, by converting a switch state signal into an optical signal and transmitting it via an optical fiber, so as to eliminate electric noise and to improve the reliability. CONSTITUTION:An optical transmission section 10 has a bus 11 comprising the optical cables, represents the on/off state of switches of optical transceivers 18- 20 with a specific wavelength, selects an optical signal of a prescribed wavelength from the input pulse of optical signals P1, P2 spatially split and multiplexed and forms output pulses P3, P4. Further, the pulses P3, P4 are transmitted to a controller 9 via the bus 11 from the transceivers 18-20, stored in the memory 9b and the data of the memory 9b is transferred to the CPU6 in response to the access request the CPU6.
Patent JP-H1041657-A (JP)
Title: Heat radiation method
Inventor: HARADA TAKASHI
IPC: H05K7/20
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation method which can radiate the heat accumulated in the casing of an electronic apparatus without making noise and prevent the penetration of dust, etc., during heat radiation. SOLUTION: The base end of an opening and closing plate 3 is fixed rotatably with a hinge 9 so that the opening and closing of the ventilation port 8 made in the casing 1 of an electronic apparatus may be free. The free end of the opening and closing plate 3 is fixed to a slender shape memory alloy member 4. The shape memory alloy member 4 is so arranged as to shrink at normal temperature to block the ventilation hole 8 with the opening and closing plate 3. When the temperature within the casing 1 gets over the set value, the shape memory alloy member 4 elongates to push open the free end of the opening and closing plate 3 to outside of the casing 1 and form an opening above the ventilation port 8, whereby it radiates the heat circulating within the casing 1 to outside.  At this time, a net 5 for prevention of a fall and a filter 6 for dust prevention cover the opening, and it checks fall during heat radiation and the penetration of dust in air.
Patent JP-S6251375-A (JP)
Title: Picture processing device
Inventor: MIZUTANI MOTOHARU
IPC: H04N1/40
Filed: 1985-08-30
Abstract: PURPOSE:To handle intermediate tone picture information, to keep the picture quality and to improve the compression efficiency by providing a read means, a discriminating means, a duplicating means, a dot processing means and a means outputting OR of signals. CONSTITUTION:Picture information on an original 1 is read by the 2-dimension scanning of a read section 11 and converted into an electric signal. Then an address signal from a vertical counter 20 and a horizontal counter 21 is used to output a ternary coding circuit 13 via an A/D converting circuit 12 at each picture element sequentially. The ternary coding circuit 13 compares a read signal with slice levels (a, b), and when the read signal is higher than the slice level (a), it is discriminated as a white level and a '0' signal is outputted from output terminals 13a, 13b. When the read signal is between the slice level (a) and the slice level (b), it is discriminated to be the intermediate tone and a '1' signal is outputted from the output terminal 13b. When the read signal is lower than the slice level (b), it is discriminated as a black level and '1' signal is outputted from the output terminal 13a.
Patent JP-H0239323-A (JP)
Title: Producing device for form design information
Inventor: FUJIMURA TAKUSHI
IPC: G06F9/45
Filed: 1988-07-29
Abstract: PURPOSE:To easily produce the form design information with reuse of the existing information by resolving the form defining information and the fixed form defining information into the form constitution information and the form attribute information respectively and recomposing them. CONSTITUTION:The form defining information 11 described in a program language and the fixed form defining information 14 described in a parameter form are resolved into the form constitution information 12 and 15 and the form attribute information 13 and 16 by a form definition resolving means 1 and a fixed form definition resolving means 2 respectively. then the information 12 and 15 are composed and stored in a form constitution information memory 3. While the information 13 and 16 are composed and stored in a form attribute information memory 4. These stored form constitution information 17 and the form attribute information 18 are composed into the form design information 19 by a form information composing means 5.
Patent JP-S6345108-A (JP)
Title: Production of potassium 6-fluorophosphate
Inventor: MIKI MASAHIRO
IPC: C01B25/455
Filed: 1986-08-12
Abstract: PURPOSE:To produce potassium 6-fluorophosphate in high workability and efficiency, by reacting hydrofluoric acid or anhydrous hydrofluoric acid with a potassium compound of phosphoric acid. CONSTITUTION:Hydrofluoric acid or anhydrous hydrofluoric acid is made to react with a potassium compound of phosphoric acid. The potassium compound of phosphoric acid is preferably potassium dihydrogen phosphate or potassium polyphosphate. The hydrofluoric acid used in the above process has a hydrogen fluoride (HF) concentration of about 60-97wt% and the anhydrous hydrofluoric acid has a hydrogen fluoride (HF) concentration of about >=97wt%. The above reaction is preferably carried out at <=50 deg.C.
Patent JP-H0855698-A (JP)
Title: Plasma processing device, and plasma processing method
Inventor: MIHARA SATOSHI
IPC: H01L21/027
Filed: 1994-08-12
Abstract: PURPOSE:To improve the processing speed and prevent fluctuations by using microwave shielding bodies which let reactive active species pass through. CONSTITUTION:A part of a high plasma density in a plasma generating chamber 4 of a strong microwave electric field is shielded with a conductor for eliminating leak of microwaves to a reaction chamber 8, where a passage port of reactive active species provided in microwave shielding bodies 5a, 6a, that is a gap 7a of a concentric columnar form, can be formed sufficiently wide. The center shielding body 6a needs to be at such a position as to shield the chamber 4 at a part where the plasma density is high. As distance between a microwave passage window 2 and the shielding body 5a, 6a becomes longer, it becomes more difficult to obtain matching of microwaves, where reflection waves are more likely to be generated. As the distance is shorter, the microwaves can be matched more easily, where the distance need be set properly in accordance with a necessary ashing rate. A processing speed can thus be increased without giving damage to a subject substrate 9, and in the case where fluorine gas is not used, the surface of the shielding body is covered with a quarts cover to improve the processing speed, and prevent fluctuation.
Patent JP-H05263136-A (JP)
Title: Heat treatment apparatus for turbine blade and repairing method
IPC: B23P6/00
Filed: 1992-06-25
Abstract: Heating apparatus specifically adapted for the heat treatment of turbine blades comprises two parts (10,11) which may be pivotally connected by a hinge (17), the support parts (10,11) carrying heating elements (14,15) and a slot (20) the provision of the slot (20) enabling the heating apparatus to be slid over the trailing edge of the turbine blade into position on the blade and subsequently closed by closure member (24) this enables the rapid application of heating apparatus for heat treatment processes which has hitherto been a complicated and time consuming operation. The heating apparatus may incorporate thermocouples (27) and heat sinks. <IMAGE>
Patent JP-S6168089-A (JP)
Inventor: ISHIKAWA HIDEJI
IPC: D06F33/02
Filed: 1984-09-11
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-H0479943-A (JP)
Title: Ultrasonic diagnosing device
Inventor: KAWASAKI SHUICHI
IPC: G01N29/26
Filed: 1990-07-20
Abstract: PURPOSE:To increase the number of frames per unit time so as to enhance the real-time property of a three-dimensional device by causing an array transducer to transmit and receive ultrasonic pattern beams each of which shows plural-crest characteristic in the direction perpendicular to the direction of the array. CONSTITUTION:A transducer 20 comprises 1 to N lines of vibrating elements arranged in the direction of scanning X and L1 to LN lines of vibrator elements in the direction of lens focusing Y, and a transmitting circuit 21 for excitation and a receiving circuit 22 for receiving echo beams are provided. Transmission data for deciding excitation timing is fed to the transmitting circuit 21 by a transmission data outputting circuit 23. Signals output from a lens Y-direction delay controlling circuit 24 and a scanning X-direction delay controlling circuit 25 are fed to the transmitting circuit 21 in such a manner that ultrasonic beams emitted from the transducer 20 each exhibits a double-crest pattern. Further, signals output from both of the circuit 24, 25 are fed also to the receiving circuit 22 in such a manner that only a double-crest echo beam reflected by a subject is received.