baber/WOPTO huggingface dataset:
Patent JP-H02244502-A (JP)
Title: Illumination fixture for funeral service
Inventor: OTANI HIROSHI
IPC: F21S10/00
Filed: 1989-03-17
Abstract: PURPOSE:To provide a kind of illumination fixture used for funerals service, i.e., Japanese style paper-covered lamp stand, with a solemn feeling, by equipping the paper-cover lamp stand with a lighting device which gives an effect with luster changes. CONSTITUTION:When an illumination fixture 1 is erected, a basis 15 is secured to legs 16, and a light source 20 is assembled on its oversurface, and then parts of an electric decoration device 2 are fitted, followed by mounting of a body 10 on the basis 15. On this body 10 an upper assembly 6 locates a semiconductor 3 ahead and a reflector 4 behind, and thus assembly of the whole fixture 1 is completed. Now the light source 20 is connected with a power source, or a battery circuitry is turned on, to light up an electric bulb 21, and the light penetrates a luster plate 54 to project it to outside the body 10, that constitutes a backdrop light from inside the fixture 1, and its light heat generates a rising air stream around the electric bulb 21. By this air stream a working plate 53 is rotated through the action of a number of vanes 56 to loom the design decoration 13 of the body 10 while applying some oscillative swings, and thus dynamic effulgent effect is obtained.
Patent JP-H0621353-A (JP)
Title: Ldmos transistor provided with self- aligned source/back gate and with photo- aligned gate
Inventor: MAIKERU SHII SUMEIRINGU
IPC: H01L21/336
Filed: 1993-03-24
Abstract: PURPOSE: To form a self-positioned source and a channel region prior to the formation of a gate by embedding the process stage of an electronic device in the manufacture of a non-electric power device. CONSTITUTION: In a P-type semiconductor substrate, positioning marks are formed by etching and a P-epitaxial silicon layer 152 is formed, and an n<+> -buried layer 154 is formed selectively in it and covered with an epitaxial P-silicon layer 156 which is sufficiently thick for heat treatment. Then an n-transistor 171 as a high-voltage power transistor is formed, deep n<+> -injection and high- temperature annealing are carried out. Further, an n<-> -tank for a low-voltage device is formed, high-voltage P tanks 170, 169, and 168 are formed in the epitaxial layer to form a low-voltage P tank, and all the tanks and well dopants are diffused through a high-temperature process, to form a field structure and a gate structure or a source and a drain regions positioned at the both.
Patent JP-2000225388-A (JP)
Title: Solution concentrating apparatus
Inventor: KODAMA NORIYUKI
IPC: A23L27/40
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a space saving type soln. concentrating apparatus good in heat efficiency. SOLUTION: A soln. concentrating apparatus is fundamentally constituted of an evaporation means A, the digestion means B provided to one end of the evaporation means A and the nucleate boiling means C provided to the other end of the evaporation means A. For example, when seawater is conc. to obtain salt, at first, seawater is preheated in the primary preheating flow passage 9 of the evaporation means A and the secondary preheating flow passages 15, 16 of the digestion means B and heated in a heating pipe part 3a to be evaporated in a primary evaporation chute 1. Subsequently, seawater is scattered by the rotary blades 24 of the nucleate boiling means C to be subjected to nucleate boiling and evaporated in a secondary evaporation chute 2. Finally, seawater is boiled down in the digestion vessel 11 of the digestion means C by a burner 13 to obtain salt.  The remaining heat of the combustion gas of the burner 13 is thoroughly utilized and the evaporation means A, the digestion means B and the nucleate boiling means C are combined to achieve concn. good in heat efficiency not achieved heretofore.
Patent JP-H02242401-A (JP)
Title: Autonomous distributed controller
Inventor: TASAKA YOSHIRO
IPC: G05B19/05
Filed: 1989-03-16
Abstract: PURPOSE:To use an internal bus and a universal bus by sharing by providing plural controllers having super buses to which CPU units and I/O units are connected, plural bus gates, and a bus gate controller. CONSTITUTION:The super buses 3a-3n of the plural controllers 1-N are connected commonly via the bus gates 4a, 4b,..., and the bus gate controller 6 opens/closes the bus gates 4a, 4b,... periodically, and also, data transmission among the controllers 1-N are performed when the bus gates 4a, 4b,... are opened. When the bus gates are closed, the data transmission are performed by using the super buses 3a-3n among the units in the inside of the controllers 1-N. Thereby, it is possible to share the data transfer in the inside of the controllers and that among the controllers in time division, which simplifies the constitution of hardware of the bus.
Patent JP-H01242377-A (JP)
Title: Audio guide device of elevator
Inventor: AZUMA YOSHIKI
IPC: B66B3/00
Filed: 1988-03-22
Abstract: PURPOSE:To manage elevator operation without guide announcement by entering such input signals as destination floor data, cage call response detection signal, place-of-getting-on call detection signal, upward and downward signals, floor output and direction synchronous signals, and by emitting the up/down direction command and floor guide command. CONSTITUTION:When the X floor is to be landed, an elevator control part (a) turns on PX within the destination floor data P1-Pn, and if there is an X-floor cage call in the cage call registration data K, a sensor part (d) makes ON output of cage call response detection signal PE, and the command output part (b) into which a floor output synchronous signal TMP is fed makes ON output of an X-floor guide command KX, followed by floor guide by a driver part (c). A place-of-getting-on call sensor part (e) makes ON output of a place- of-getting-on call detection signal DE if there is a destination floor data within the place-of-getting-on call registration data H. Upon receiving upward and downward signals UP, DN, the command output part (b) turns on the upward or downward guide command KU, KD when the direction output synchronous signal TMP is on, and information is given to the passengers. Thus unnecessary audio guidance can be eliminated.
Patent JP-H04277110-A (JP)
Title: Method for jointing conveyer belt expansible widthwise
Inventor: YONEDA TATSU
IPC: B65G15/30
Filed: 1991-03-05
Abstract: PURPOSE:To provide a method of jointing easily even a conveyer belt having thin thickness and widthwise expansive property without generating a difference in thickness and poor expansive property or the like. CONSTITUTION:When conveyer belts A formed of integrally laminated reinforcing cloth and rubber layer having widthwise expansive property are jointed to each other, the rubber layers in the jointing ovelapping portion at the conveyer belt ends are removed to expose the reinforcing cloth 1' and then the widthwise expansive fibers of the cloth are removed. The reinforcing cloth having only the longitudinal fibers 1A is pressed integrally against the end of the mating side conveyer belt having silicone unhardened liquid 4 applied thereon. Thus, the duplication of the conveyer belts is prevented by removing the expansive fibers and the elasticity of the jointed part in the width direction is ensured.
Patent JP-S52148890-A (JP)
Title: Method for controlling dimentions of outer diameter of work during its working
Inventor: YOSHIDA TAKEHIKO
IPC: B23Q15/00
Filed: 1976-06-04
Abstract: PURPOSE: To detect a movement of a floating shoe through a micrometer to detect the change of dimentions of a work without injuring it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01242789-A (JP)
Title: Ammonium fluoride-containing etching solution
Inventor: MAIKURU SUKAADERA
IPC: C23F1/16
Filed: 1988-03-22
Abstract: PURPOSE: To obtain an etching soln. which has an excellent wetting characteristic and does not contain metal ions by constituting this soln. of an aq. NH 4 F soln., alkylphenol polyglycidol and alkyl polysaccharides nonionic wetting agent specified in a wetting rate.  
     CONSTITUTION: This etching soln. consists of the aq. NH 4 F soln., the alkylphenol polyglycidol of the formula (R is about 4 to 12C alkyl group, n is about 3 to 15) specified in the wetting rate and the nonionic wetting agent of the polysaccharides of the formula R'O(R"O) x Z y  (R' is alkyl, alkylphenol, hydroxylalkyl or hydroxyalkyphenol and the alkyl group is about 6 to 18C, R" is 1 to about 4C alkyl group, x is 0 about 5, z is 5 to 6C deriv. group of a reducing sugar, y is about 1 to 5) and has the excellent wetting characteristic and is suitable for production of integrated circuits. The etching soln. described above preferably contains about 15 to 40wt.% NH 4 F. The preservable property of the soln. may be enhanced by adding about 3:1 to 50:1 NH 4 F/HF by volume. The wetting rate described above is adequately about 5 to 5000ppm. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61224723-A (JP)
Title: Transistor drive circuit
Inventor: MIZOHATA FUMIO
IPC: H03K17/60
Filed: 1985-03-29
Abstract: PURPOSE:To attain high performance transistor driving with high efficiency while suppressing heat dissipation by detecting a base current at the primary side of a transformer, making it constant and providing a bipolar rectifier and a smooth reactor wound on one core to the secondary side. CONSTITUTION:The smooth reactor L1 is selected to include some ripple included in a base current in the high frequency switching state where the ripple cannot be responded to by a main TR Q4, and a peak current is detected at the primary side of a transformer T1 to apply on/off control thereby making the current at the secondary side constant at the primary side of the transformer T1. Then a current flowing to the reactor L1 is commutated at the on/of or off/on state by using rectifiers DRF, DFF and DRR, DRF and the reactor L1 connected respectively to bipolar windings at the secondary winding so as to quicken the leading to the current at on/off-state. Since the positive base current and the reverse bias current are fed over the on/off period, the TR driving with high efficiency and high performance is attained.
Patent JP-H08265097-A (JP)
Title: Surface acoustic wave device
Inventor: WAGO HIDETO
IPC: H03H9/25
Filed: 1995-03-24
Abstract: PURPOSE: To reduce waving and ripple in an amplitude characteristic or the like of the surface acoustic wave device. CONSTITUTION: Sound absorption sections 12a, 12b are provided to both ends of a piezoelectric substrate 11 in a direction of its long side and interdigital input and output electrodes 13, 14 are provided to a diagonal line at the inside of the sound absorption sections 12a, 12b. A multi-strip coupler 15 is provided between both the electrodes 13, 14. A couple of 1st sound absorption sections 16a, 16b are provided to outside of both sides of the multi-strip coupler 15 and the 1st sound absorption sections 16a, 16b are extended from the end of the piezoelectric substrate to base sections 13a, 14a of the input output electrodes 13, 14. A connection sound absorption section 17 to interconnect the 1st sound absorption sections is provided onto the multi-strip coupler 15 and the width is nearly equal to a distance between the base section 13a and the base section 14a.  The 1st sound absorption sections 16a, 16b and the connection sound absorption section 17 absorb undesired surface acoustic wave due to multiple-reflection or diffraction in an excellent way.
Patent JP-S63232702-A (JP)
Title: Phase switching device
Inventor: OBATA KENZO
IPC: H03F3/68
Filed: 1987-03-20
Abstract: PURPOSE:To obtain an inexpensive phase switching device without a distortion by constituting the feedback part of an inversion type amplifier by a bridge constitution, and converting the change of a potential difference, generated by breaking the balanced condition of the bridge by an analog switch, into an unbalanced output. CONSTITUTION:A signal, impressed to an input terminal 6, flows in the bridge, which is the feedback resistance of an operational amplifier 8, constituted as the inversion type amplifier. The bridge consists of resistors 9, 10, 11, 12, and the resistance values of the resistors 9-12 are determined so that the potentials of the output terminals G, H of the bridge come equal. The analog switch 13 is provided between the terminals G, H, and between them and the input terminal F, which is the connection point of the resistors 9, 10, and the potential difference, obtained between the terminals G, H by breaking the balanced condition of the bridge by short-circuiting the resistor 9 or 10 by the switch 13, is inputted to a balance amplifier 14, and converted into the unbalanced output voltage.
Patent JP-S55158411-A (JP)
Title: Incinerator
Inventor: MAMIYA TAKASHI
IPC: F23G5/46
Filed: 1979-05-26
Abstract: PURPOSE:To completely burn the unburnt gaseous components generated upon incineration of waste materials by a method wherein a gaseous mixture in a combustion chamber is circulated by a circulation pipe, and the intermediate portion of the pipe is inserted into the combustion chamber to heat the pipe. CONSTITUTION:After waste materials are charged from a charge port 10, with a blower 14 operated and a burner 9 ignited for conducting incineration, a gaseous mixture consisting of combustion gases, unburnt gaseous components and the like is discharged from an opening portion 12 formed at the upper surface of an incineration chamber 4, and flows through pipes 13, 15. When the gaseous mixture flows through the pipe 15 arranged spirally in the combustion chamber 4 and being heated red hot, the unburnt gaseous components are subjected to oxidizing reaction. Then, the gaseous mixture is blown through a nozzle portion 18 into an ash collecting chamber 5, when the negative pressure generated at an air intake port 8 leads fresh  air into the chamber 5. The gaseous mixture together with fresh air flows through the clearances of a fire grate 3 into the incineration chamber 4, where they are  reburnt, and then discharged from an opening portion 12.
Patent JP-S57182532-A (JP)
Title: Safety device in operating device for side board of dump truck
Inventor: KITANO TAKESHI
IPC: B60P1/26
Filed: 1981-04-30
Abstract: PURPOSE:To enlarge the engagement of a hook and an engaging pin at the time of downwardly rotating a side board and prevent the board from falling by a  method wherein an engaging pin below of the side board is provided with a protuberant part on a surface which is at a position corresponding to a hook and opposite to the hook side. CONSTITUTION:An engaging pin 8 is provided at below a side board 4 and is engaged with an embracing piece 6 provided on the back face of a bottom part of a freight box 8, and the hook 7 is engaged with the pin 8. Usually, the pin 8 is provided with a downwardly directed protuberant part 19 on the lower face on the opposite side of the hook 7 at a position corresponding to the hook 7 by welding a round rod having a small diameter. When the side board 4 is downwardly rotated in the condition where the pin 8 is clamped between the piece 6 and the hook 7, the protuberant part 19 is located at an upper position on the hook 7 side to enlarge the engagement of the hook 7 and the pin 8.
Patent JP-H01238730-A (JP)
Title: Fluid seal type mount device
Inventor: KATO RENTARO
IPC: F16F13/06
Filed: 1988-03-19
Abstract: PURPOSE:To improve vibration proof in a wide frequency area by making a central part of partitioning means an opening member extending to a balance room from a pressure receiving chamber, and providing in the opening member first and second rigid movable members capable of displacing in a specified distance in the oscillation input direction. CONSTITUTION:First and second support metal members 10, 12 are opposed to each other with a specified distance in the oscillation input direction. A partitioning board 36 is composed of an annular partitioning metal members 44 having at the central part a large dia. opening 42 extending to a balance chamber from a pressure receiving chamber 38, and disclike first and second rigid movable boards 46, 48 provided for closing the closing 42. When oscillations are input between support metal members 10, 12, fluid moves through a second orifice passage 76, and an intermediate chamber 68 functions as a balance chamber for preventing pressure fluctuation of the fluid sealed inside due to the displacement of the second rigid movable board 48.
Patent JP-H11266369-A (JP)
Title: Method for adjusting lightness of image and its device
Inventor: NOGUCHI TAKASHI
IPC: H04N1/46
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To adjust the lightness of an image by converting image data so as to be the lightness preferred visually. SOLUTION: Digital image data S obtained by a data acquisition means 1 are inputted to a lightness arithmetic means 2 and a chroma arithmetic means 3 where the lightness L and the chroma C for each pixel are obtained. A mean value arithmetic means 4, weighs the lightness L with the chroma C to obtain a weighted mean value Lm of the lightness L. A conversion means 5 converts color signals R, G, B being the components of the digital image data S so that the weighted mean value Lm reaches a desired value.
Patent JP-S59192271-A (JP)
Title: Copying device
Inventor: DEKI TAKESHI
IPC: G03G15/16
Filed: 1983-04-15
Abstract: PURPOSE:To prevent paper powder from sticking to a photosensitive body to make a cleaning device for the photosensitive body small-sized and simple by providing a paper powder eliminating means which eliminates paper powder stuck to a transfer paper on a paper carrying belt before a transfer part. CONSTITUTION:Even if paper powder is stuck to a transfer paper 25 going toward photosensitive bodies 13 and 17, this paper powder is eliminated by a fur brush 54 before the transfer paper reaches the transfer part of the first photosensitive body 13. Since eliminated paper powder is recovered from the fur brush 54 into a paper powder receiving part 56 by a paper powder scraping piece 55, paper powder is not stuck to photosensitive bodies 13 and 17. Consequently, it is sufficient if a cleaning device 48 eliminates a remaining toner on the photosensitive body 13, and black stripes due to paper powder are not generated when a blade 48a or the like is made small-sized and simple. The same is true of a cleaning device 50 for the photosensitive body 17. Thus, cleaning devices for photosensitive bodies are made small-sized and simple.
Patent JP-S60209368-A (JP)
Title: Body structure for automobile
Inventor: KIMURA KOUICHI
IPC: B62D25/00
Filed: 1984-04-04
Abstract: PURPOSE:To aim at the promotion of lightweightness in a car body, by making body rigidity so as to make it improvable without using a reinforcing gusset in particular when a part of a parcel body is joined to a strut supporting part, in case of a body structure around the front of a trunk room. CONSTITUTION:A front wall part 3a of a parcel side 3 of a parcel body 1 partitioning the front upper side of a trunk room 5 is deflected rearward from a front wall part 2a of a parcel main body 2, while a flange part 3b of the front wall part 3a is joined to a rear side peripheral edge part on a top surface 7a of a strut supporting part 7 in a wheel house 6. Likewise, a seat back side panel 13 is joined to position lying astride from a front surface 7b of the said supporting part 7 to the said front wall part 2a. And, under this structure, an extension part 14 projecting more upward than the top surface 7a of the supporting part is formed in the said panel 13, and a rack part 15 corresponding to an front edge part of the top surface 7a of the extension part 14. In addition, another rack part 17 ranging from the said rack part 15 is formed in the front wall part 2a at two side parts via an incline part 16.
Patent JP-H06282393-A (JP)
Title: System for displaying residual quantity of accessory apparatus of electronic computer
Inventor: MORI AKIO
IPC: G06F3/048
Filed: 1993-03-25
Abstract: PURPOSE:To enable a user to quickly execute a corresponding processing accompanied with reduction of the residual quantity by always displaying in icon the using condition (residual quantity) of each of apparatus (disk, memory, and battery) appended to an electronic computer on a display screen. CONSTITUTION:A multi-operating system is provided with respective residual quantity monitor tasks for disk, memory, and battery which are activated at every interval of a certain period of time by a timer, and a disk residual quantity 31, a memory residual quantity 32, and a battery residual quantity 33 (blank parts) read by the monitor tasks are displayed in icon on the display screen shown in the figure.
Patent JP-S58184402-A (JP)
Inventor: FUJITA TADAO
IPC: F22B37/56
Filed: 1982-04-20
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-S52149911-A (JP)
Title: High-speed facsimile network
Inventor: NOMURA YOSHIO
IPC: H04M11/06
Filed: 1976-06-08
Abstract: PURPOSE: Various equipment of a existing public telephone network are utilized, and an additional equipment is introduced, thereby realizing a high quality and low cost system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09220875-A (JP)
Title: Paper feeding device for bookbinding equipment
Inventor: KUWABARA YOSHINARI
IPC: B65H31/30
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the paper feeding device for a bookbinding equipment, with which even curly sheets can surely be inserted in a clamper under the state that the strength of the clamper of the bookbinding equipment is ensured. SOLUTION: A text (sheets) 16 prepared by piling up sheets sent from a printer, a copier or the like by the number corresponding to one volume, is pinched between the movable and the fixed clamping plates 33 and 34 of an arm 30, which are pivoted with a motor 42 provided on a vertically moving trestle 40, and inserted from above in the clamper 6 of a bookbinding equipment. At the same time, to the movable and the fixed clamping plates 33 and 34, flat plate-like guide plates 35 and 36 extending to the lower part of the text 16 are fixed. When the text 16 is inserted in the clamper 6 of the bookbinding equipment, the text 16 is guided by the guide plates 35 and 36 until the insertion of the text comes to an end, resulting in suppressing the swelling of the lower part of the text 16 prepared by curly sheets so as to lessen the opening amount of the clamper 6 of the bookbinding equipment.
Patent JP-S59196096-A (JP)
Title: Production of catechol
Inventor: SHIRAI KATSUHISA
IPC: C12R1/38
Filed: 1983-04-18
Abstract: PURPOSE:A specific mutant in Pseudomonas is used to effect oxidation of a benzene compound to enable high-efficiency production of catechol from an inexpensive starting substance without the danger of explosion and formation of a large amount of quinone. CONSTITUTION:A mutant in Pseudomonas which is defective or deactivated in catechol lytic enzyme, preferably Pseudomonas sp-136R-3 (FERM P-6970), a mutant from Pseudomonas sp-BE-81 (FERM P-6969) by mutagenetic treatment is used to effect the oxidation of a benzene such as benzene, toluene, ethylbenzene to form a catechol. USE:The product is used as a synthetic intermediate, antioxidant, fungicide, antiseptic, perfume, photography development reagent and analytic reagent.
Patent JP-S62224655-A (JP)
Title: Molybdenum member
Inventor: FUKAZAWA MIHARU
IPC: C22C27/04
Filed: 1986-03-27
Abstract: PURPOSE:To obtain a molybdenum member having superior secondary workability by regulating oxygen content in a molybdenum member to a specific value or below and then by forming the above. CONSTITUTION:The oxygen content in molybdenum member is regulated to <=50ppm (particularly <=30ppm), which is subjected to forming to be formed into a molybdenum member. The oxygen in the molybdenum member is contained in the form of oxides with elements liable to form oxides, such as calcium, iron, nickel, chromium, silicon, magnesium, aluminum, etc. Therefore, content of these elements in the molybdenum member is regulated to 50ppm or below.