baber/WOPTO huggingface dataset:
Patent JP-H07232025-A (JP)
Title: Dust collector
Inventor: UCHIDA SATOSHI
IPC: B01D50/00
Filed: 1994-02-23
Abstract: PURPOSE:To downsize, to reduce a required installation area, to improve dust separation capacity, to reduce dust scattering to prevent environmental pollution, and to dispense with a circulation fan. CONSTITUTION:An apparatus comprises a cyclone 20 having a rotary cylinder 22, a gas raising cylinder 24 for discharging gas above the central part of the rotary cylinder 22, and a dust discharge cylinder 23 for discharging dust below the rotary cylinder 22, a filter 50 installed on the outside of the dust discharge cylinder 23, and a dust collecting container 71 which contains the filter 50 and the cyclone 20 and has a dust hopper 79. A contraction 25 is formed in a gas inlet 73, and a circulating air passage 30 is installed between the contraction 25 and the lower space in the dust collection container 71.
Patent JP-H11249692-A (JP)
Title: Voice recognition device
Inventor: NAKANO FUMIO
IPC: G10L15/28
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition device capable of preventing erroneous voice recognition by surely performing voice detection as an important element in voice recognition. SOLUTION: When a user of a portable telephone performs a key input and a control part 23 detects key depression, the control part 23 outputs a start tone of voice recognition to inform the user that the voice recognition is started. Further, the control part 23 starts counting of a prescribed time t1 in a timer circuit 23A. When the prescribed time t1 elapses after the start tone of voice recognition is outputted, the control part 23 starts voice recognition operation to detect the voice. Further, the control part 23 starts counting of a prescribed time t2 in the timer circuit 23A. When the prescribed time t2 elapses, the control part 23 stops the output of the tone. Thereafter, when the voice is detected by a voice recognition part 25, the control part 23 controls the voice recognition part 25 to perform voice recognition processing to determine what is the detected voice.
Patent JP-H09219361-A (JP)
Title: Aligner
Inventor: MIYAI TSUNEO
IPC: H01L21/027
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress enough the vibrations of a stage of substrates without lowering the throughput of the substrates. SOLUTION: For example, when a substrate stage 20X is aligned with its exposure position, measuring the vibrations of the substrate stage 20X in its two-dimensional directions by an interferometer 30 until its alignment is settled, a vibration exciting means is controlled by a control means to cancel the vibrations of the substrate stage 20X on the basis of the measurement values of the interferometer 30 and a predetermined transfer function between a mask stage 22B and the substrate stage 20X. Thereby, exciting by the vibration exciting means such vibrations of the mask stage 22B in its two-dimensional directions as to cancel the vibrations of the substrate stage 20X, these vibrations are transferred to the substrate stage 20X via a rack 16 to remove immediately the vibrations of the substrate stage 20X in its two-dimensional directions therefrom.
Patent JP-S60192590-A (JP)
Title: Isomaltose lyase and its preparation
Inventor: HORIKOSHI KOUKI
IPC: C12R1/07
Filed: 1984-03-14
Abstract: NEW MATERIAL:Isomaltose lyase having the following physical and chemical properties. Activity reacts specifically to isomaltose, and hydrolyzes its alpha-1,6- glucoside bond: active pH range 5-10, optimum pH range 6.5-7, stable pH range 6-9; active temperature, up to 60 deg.C, optimum temperature 40-50 deg.C; thermal stability, stable at <=45 deg.C, and deactivated completely at 60 deg.C in 60min; inhibition, inhibited strongly by Hg<2+> and Ag<2+>, and inhibited by p-chloromercury benzoic acid; molecular weight, 50,000-60,000 (by gel-filtration). USE:An enzyme effective for the endo-hydrolysis of the alpha-1,6-glucoside bond in dextrin and isomaltose, and useful in startch industry and fermentation industry. PREPARATION:A strain belonging to Bacillus genus such as Bacillus sp. F-2 (FERM p-7496) is cultured at 5-10 pH under aerobic condition.
Patent JP-S60191929-A (JP)
Title: Document feeding device
Inventor: KANEKO TAMAKI
IPC: B65H5/06
Filed: 1984-03-14
Abstract: PURPOSE:To improve the efficiency of a recycle copy, by a method wherein, in a titled device for duplicator, a re-supply part and a turning-over part are mounted to both sides of the contact glass of an exposure part, and the length of a convey part for conveying between the tow parts is set to a value longer than the length in a document conveying direction of the contact glass. CONSTITUTION:A document, taken out from a document tray 7, is moved over a contact glass 14 through a guide 12. After the document is exposed to light, it is conveyed to the left end of the contact glass 14, and when recycle copy is not needed, it is discharged at 26 with the aid of a branch plate 25, and when recycle copy is needed, it is conveyed to a turn-over roller 22 through a turn-over part 4, and the document is turned over through cooperation of a driven roller 24, where necessary. The document is conveyed to a convey part 5, sized to be longer than the contact glass 14, and is re-supplied through a re-supply part 5. This constitution enables documents D to be supplied, in a condition in which they are superposed with each other in a tile-piling state, onto the convey part 5 without returning the documents to the tray. This enables to perform efficient recycle copy without damaging the document.
Patent JP-H06256608-A (JP)
Title: Rubber-modified aromatic vinyl resin composition
Inventor: MIZUSHIRO TSUYOSHI
IPC: C08K5/10
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a resin compsn. excellent in impact resistance, rigidity and flowability, by using predetermined amts. of a specific rubber-modified arom. vinyl resin compsn. and an arom. vinyl polymer. CONSTITUTION:This rubber-modified arom. vinyl resin compsn. comprises 10-90 pts.wt. rubber-modified arom. vinyl resin compsn. having 2-40wt.% rubbery polymer (e.g. polybutadiene) dispersed in the matrix of 98-60wt.% arom. vinyl polymer (e.g. PS); and 90-10 pts.wt. arom. vinyl polymer having a wt.-average mol.wt. of 80,000 to 250,000 and obtd. by polymerizing a vinyl monomer component comprising, as the main component, an arom. vinyl monomer (e.g. styrene) in the presence of 50-2,000ppm of an org. peroxide of the formula (wherein R<1> to R<4> are each tertiary alkyl or tertiary aralkyl; and R is a group composed of C and H and has molecular weight less than 500).
Patent JP-H11206908-A (JP)
Title: Vacuum sprinkler head
Inventor: MATSUOKA KAYOKO
IPC: B05B1/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To ensure normal operation even when the interior of a pipe becomes vacuum by holding a sealing plate that is released by the fusion of a low melting point allay when a fire occurs, with a spring from inside or outside. SOLUTION: The opening of a sprinkler head body furnished with a pipe connecting screw 2 on the periphery is closed by a closing plate 1 that is released by the fusion of a low melting point alloy when a fire occurs. Such closing plate 1 is held with a spring so that it may operate normally even if the inside of a pipe is a vacuum, thereby improving the reliability of fire extinguishing operation during a fire.
Patent JP-S59174502-A (JP)
Title: Steam reforming reactor of hydrocarbon
Inventor: TOIDA TSUTOMU
IPC: C01B3/38
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a titled steam reforming reactor having restrained height with easy maintenance and inspection by installing the cylindrical reactor horizontally, and providing a unit consisting of an inlet header, an outlet header and reactor tubes communicated with both headers which can be pulled out. CONSTITUTION:A cylindrical reactor 10 is installed horizontally, and an inlet header 28 and an outlet header 30 are installed apart from each other in the reactor 10. Plural semicircular-arcuate reactor tubes 36 are installed between both headers 28 and 30, and communicated with both headers. Shoes 40 are provided at an appropriate position of the reactor 10, and the assembly is supported by rails 44 through the shoes 40. By this constitution, the reactor tube unit 38 can be pulled out horizontally to the outside of the reactor 10 by removing a shell cover 12 from a shell part 14 in case of catalyst-exchanging, maintenence and inspection. In addition, the compact steam reforming reactor of hydrocarbon can be constituted.
Patent JP-S58166059-A (JP)
Title: Supporting mechanism for recording head
Inventor: SATOU JIYUNICHI
IPC: B41J2/39
Filed: 1982-03-26
Abstract: PURPOSE:To facilitate the mounting operation of a recording head in a facsimile or the like by supporting guide rails on the bottom of the head and arranging an engaging part of a slide plate with a side surface and a fixing member with the other side plate on the other side surface. CONSTITUTION:A reinforcing bracket 10 on the bottom of a recording head 1 is guided and contained between rises 30a and 30b on guide rails 30 between side plates 14 and 15, with falls 30c, 30d contacted with the prescribed positions of the side plates 14, 15, and clamped with screws 31. In this manner, the head 1 can be readily inserted and removed through the hole 14a of a side plate. The bracket is further positioned by engaging one guide pins 32, 33 of an outer housing 5 with positioning holes 34, 35 of the side plate 15 opposed to the pins. The head 1 is clamped with screws 39 with supporting brackets 36 of the housing 5. Accordingly, the mounting accuracy of the head depends upon the positioning accuracy of the rugged part and is not affected by the influence of an error produced at the screws.
Patent JP-H07261929-A (JP)
Title: Computer simulation device and input/output device therefor
Inventor: KOJIMA KUNIKO
IPC: G06F19/00
Filed: 1994-03-18
Abstract: PURPOSE:To perform the sensible operation by feeding back dynamically the result of simulation. CONSTITUTION:When the current calculated by the simulation device 3 is applied to an electric heater 15 to feed the dynamic reaction back to the hand of a user, the temperature of the heater 15 rises and then the temperature of a shape-memory alloy element 14 also rises. As a result, the length of the element 14 increases and a flat plate is pressed to a rotor 12, and the revolution of the rotor 12 is suppressed by the frictional force generated between the plate and the rotor 12. When a screw is reversely turned, since the device 3 stops the feedback of the dynamic reaction, a signal to stop the supply of current to the heater 15 is sent to a controller 2. As a result, the temperature of the heater 15 falls via the controller 2 and the temperature of the element 14 also falls to eliminate its extending stress, and the element 14 recovers its original shape by its own spring effect.
Patent JP-H05249086-A (JP)
Title: Humidity sensor and heating cooker using the same
Inventor: MATSUSHIMA HARUO
IPC: G01N29/00
Filed: 1992-03-06
Abstract: PURPOSE:To increase the response speed of the sensor, to increase the sensitivity of the title sensor and to reduce the secular change of the title sensor by a method wherein a gas under test is introduced into one out of two hollow bodies with built-in ultrasonic receiving elements and a contrastive gas is introduced onto the other. CONSTITUTION:Ultrasonic receiving elements 16 are installed respectively on hollow bodies 11, 12; one ultrasonic oscillating element 18 is installed on the opposite side via a horn 15. The distance between the oscillating element 18 and the receiving elements 16 is set to be nearly identical. Ultrasonic waves radiated from the oscillating element 18 are advanced in hollow parts and reach the receiving elements 16. Since the distance from the oscillating element 18 up to the receiving elements 16 is the same in both hollow bodies 11, 12, the two receiving elements 16 receive the ultrasonic waves at the identical timing if the same air exists in both. At this time, when a gas under test is put into the hollow body 11 on one side and a contrastive gas is put into the hollow body 12 on the other side, ultrasonic propagation speeds are different due to the humidity difference between both. As a result, a difference is caused in the receiving timing of the two receiving elements 16. It is possible to find a humidity value from the difference.
Patent JP-H03253071-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI SHIGERU
IPC: H01L27/11
Filed: 1990-03-02
Abstract: PURPOSE:To prevent a malfunction caused by word lines as a pair by a method wherein word lines of a memory cell in which gate interconnections of two MOS transistors for transfer use have been connected respectively to separate word lines are connected to auxiliary word lines at each memory cell. CONSTITUTION:A gate of a transistor Qt1 for MOS use is used as a word line WL1 by poly-Si in a second layer; it is extended from an adjacent memory cell. After the word line has passed the gate of the Qt1, it is connected to an auxiliary word line Wss as a metal interconnection layer composed of an Al material through a through-hole contact hole TC1 opened in an interlayer insulating film between the poly-Si and a first metal interconnection layer to be used as an upper layer. In the same manner, a gate of a Qt2 is used as a word line WL2 by poly-Si in the second layer. After it has passed the Qt2, it is connected to an auxiliary word line Wss as the first metal interconnection layer composed of the Al material through a TC2 opened in the interlayer insulating film.
Patent JP-H02224779-A (JP)
Title: Driving device for rotating core material
Inventor: SATO YASUTA
IPC: F16H1/20
Filed: 1989-02-28
Abstract: PURPOSE:To rotate rotating core materials alternately by rotating a cam simultaneously with the rotation of a rotary driving gear and oscillating oscillation arms so that a selective gear of one oscillation arm is meshed with one core material rotating gear and a selective gear of the other oscillation arm is separated from the other core material rotating gear. CONSTITUTION:When a motor is operated in the condition where a selective gear 10 of an oscillation arm 8 is separated from a core material rotating gear 12 and a selective gear 11 of an oscillation arm 9 is meshed with a core material rotating gear 13, a rotary driving gear 7 is rotated to rotate only the core material rotating gear 13, so that a rotating core material 3 is rotated to force an art flower 4 to move in a winding manner. Simultaneously with the rotation of the rotary driving gear 7, a cam 14 is rotated to oscillate the oscillation arms 8, 9. The peripheral form of the cam 14 causes both oscillation arms 8, 9 to oscillate at the same time, so that the selective gear 10 of the oscillation arm 8 engages with the core material rotating gear 12 and the selective gear 11 of the oscillation arm 9 separates from the core material rotating gear 13. As a result, the art flower 4 stops its movement and starts to move in a zigzag pattern.
Patent JP-S57162930-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K55/04
Filed: 1981-03-31
Abstract: PURPOSE:To prevent the lowering of insulation efficiency due to the holes provided on a slot insulator by a method wherein, in the rotor for superconductive rotary electric machine, and insulated plate is provided on the spool of a superconductive field coil and the refrigerant passage of a slot insulator. CONSTITUTION:The superconductive field coil 3 is insulated by both an insulator 17 located in the spool and slot insulators 20 and 21. As the refrigerant flows in the direction shown by the arrows in the diagram through the passages 23 and 24, the dielectric strength is reduced at the section where holes are provided on the slot insulators 20 and 21. Accordingly, the lowering of insulation efficiency is prevented by providing an insulating tube 22 instead of thickening the slot insulator 20. Also, in regard to the refrigerant passage 24, the lowering of its insulation efficiency can be prevented by increasing the creeping distance of the slot insulator 21 which can be accomplished by chamfering a part of the spool 16 or by providing a slantedly machined part 25.
Patent JP-H02229715-A (JP)
Title: Oxide high-temperature superconductor and its production
Inventor: TAKANO MIKIO
IPC: C01G5/00
Filed: 1989-02-28
Abstract: PURPOSE:To provide the novel oxide superconductor having a high superconductivity transition temp. and consisting of A (Ag, Li, Na and K), Sr, Cu and O by specifying the composition and crystallographic structure. CONSTITUTION:The oxide superconductor has a composition expressed by the general formula, AxSr1-xCuO2-delta, the CuO2 planes consisting of copper and oxygen are laminated in the crystallographic C-axis direction, and A and Sr ion are arranged between the CuO2 planes. In the formula, A is <=1 kind of element among Ag, Li, Na and K, 0.01<=x<=0.5 and delta<0.5x. The superconductor has a high superconductivity transition temp. of 40-79K and is immune to moisture. The superconductor is obtained by enclosing a mixture of the oxides of A, Sr and Cu in a gaseous oxygen-impermeable metallic capsule along with an oxide liberating oxygen by thermal decomposition and subjecting the mixture to a synthetic reaction at high pressure and temp. in oxygen.
Patent JP-S53135306-A (JP)
Title: Linearly moving type tone arm device
Inventor: OOSAWA MITSUO
IPC: G11B3/36
Filed: 1977-04-28
Abstract: PURPOSE: To achieve the improvement in the resolution of controlling and response speed and the reduction in the change of characteristics owing to temperature by changing the feed at tone-arm supporting part according to the differential signal of the frequency or phase of two periodic signals thereby maintaining offset angle constant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58166966-A (JP)
Title: Lining method of special shaped pipe
Inventor: SUZUKI YUTAKA
IPC: B05D7/22
Filed: 1982-03-30
Abstract: PURPOSE:To freely control the thickness of a film and also to equalize the thickness of  the film, by supplying a lining material of a necessary quantity calculated from the  thickness of the film, into a special shaped pipe provided with a baffle board on its  end part, and rotating it in the horizontal direction and around the axis in the lengthwise direction. CONSTITUTION:A bend 1 is heated up to a prescribed temperature by an optional heating means, a cap body 2 is installed to the pipe end, and in a state that the bend part  face upward, a lining material 3 of a quantity calculated by the inside wall area and  the desired thickness of a film is supplied into the pipe 1. Subsequently, when the pipe  1 is turned by about 90 deg. around a rotary shaft H, the lining material 3 moves and expands in the circumferential direction and the lengthwise direction. When it is further  turned by 90 deg., said material moves and expands to an extended part 2b of the cap body 2, too, but does not overflow to the outside because a flange part 2c serves as a  babble board, and the fed quantity is prescribed. When the rotation is continued in this  way, said material spreads over the whole inside face wall, especially, including the  pipe end part alomst uniformly, the lining material and the pipe inside face wall are in contact with each other frequently, also both the quality and quantity become uniform,  and a lining layer whose surface is smooth and whose film thickness is also uniform is  formed.
Patent JP-H09242273-A (JP)
Title: Fixing device for hook for antenna branch line
Inventor: MIURA TOSHIHARU
IPC: E04D13/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve appearance by mounting a hook for a branch line for supporting an antenna on a buckled part of a mansard roof that an intermediate part in the inclining direction of an inclined roof is buckled. SOLUTION: A roof tile 14 is laid on an upper face of roof boards 10 and 11 through asphalt roofing 12 and 13, and a flashing 15 is mounted on an upper end of the roof board 11 on the ridge side in a buckled part. A bolthole 22 is made through this flashing 15, and a fixture 16 consisting of a U-shaped metal body 17 is placed by piercing the bolthole 22 with a bolt 19 from below so as to fix a fixing piece 18 of the fixture 16 to a main house 9. Then, the bolt 19 protruding above the flashing 15 is covered with a rubber cap 26, and a hook 3 is screwed to the upper end of the bolt 19 so as to hook a branch line extending from an antenna. Thus, the antenna branch line can be extended in a shorter length without touching a roof face.
Patent JP-S56146136-A (JP)
Title: Fixing solution
Inventor: MIZOTA ETSUKO
IPC: G03C5/38
Filed: 1980-04-15
Abstract: PURPOSE:To attain a rapid and fine finish by adding an ammonium salt type cationic surfactant to a fixing soln. for silver halide photography to smoothen the conveyance of film in an automatically developing apparatus, prevent the damage of the film and well remove water. CONSTITUTION:To a fixing soln. for silver halide photography is added an ammonium salt type surfactant such as dodecyltrimethylammonium chloride by 0.01- 0.05wt% to 1l of the soln. When the surfactant is added especially to a rapidly fixing soln. contg. ammonium thiosulfate as a principal component, the generation of gaseous NH3 is inhibited, sufficient hardening action is obtd., and the occurrence of peeling, a scratch, etc. on the emulsion or base surface of film is prevented. Thus, the fixing soln. is made fit for rapid and automatic development at high temp., and by the disinfecting action of the ammonium salt the shelf stability of the fixing soln. is enhanced.
Patent JP-H03252156-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KANEKO YOSHIO
IPC: H05K3/34
Filed: 1990-03-01
Abstract: PURPOSE:To obtain devices capable of being soldered easily and surely and improving reliability by making resin which seals a semiconductor chip transmit heat. CONSTITUTION:A resin-sealed semiconductor device 10 that seals a semiconductor chip with resin 1 is so designed that the resin 1 transmits light. This design facilitates recognition of the relative positional relation of printed solder 3 and leads 2 on a printed board 4 through a package 1 as well as observation of the deformed state of the printed solder 3. Therefore, misregister of positions and deformation of the printed solder 3 can be corrected before the printed solder 3 is hardened by solder reflow, etc. In the case where a solder bridge 3a occurs by soldering, it undergoes radiation heating with heating rays A through the package 1 to melt down and can easily be removed by the surface tension of solder.
Patent JP-H09247741-A (JP)
Title: Mobile communication network system
Inventor: NAKANO MOTOHIRO
IPC: H04W8/24
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To conduct proper roaming at all times even when plural private branch exchanges in a private network make independently attribute setting to mobile terminal equipments. SOLUTION: When a mobile terminal equipment moves to a different private zone in a private network and makes a position registration request to a private branch exchange being a moving destination, the visitor private branch exchange discriminates a home private branch exchange of the mobile terminal equipment from a mobile terminal equipment detection table 151 and makes inquiry about attribute information of this home private branch exchange.  When the home private branch exchange returns the attribute information of the mobile terminal equipment in reply with the inquiry, the visitor private branch exchange converts the attribute information for the home private branch exchange into the attribute information of the visitor private branch exchange by using an attribute conversion table 152 and executes connection control relating to the mobile terminal equipment based on the attribute information afterward.