baber/WOPTO huggingface dataset:
Patent JP-S60261346-A (JP)
Title: Magneto-generator
Inventor: KIKUCHI MASAO
IPC: H02K9/08
Filed: 1984-06-08
Abstract: PURPOSE:To enable a dynamic coil of a stator to be efficiently cooled, by a method wherein a plurality of vent holes are formed on the bottom surface of a fly-wheel and a non-magnetic plate for fixing a magnet to the fly-wheel is provided with a plurality of blades. CONSTITUTION:A fly-wheel 5 is fixed to a drive shaft 4 of an internal combustion engine and a magnet 6 is attached with non-magnetic plates 7, 8 inside the circumference of the fly-wheel, and in a magneto-generator with the magnet 6 confronting to a stator 2 having an armature winding 11, a plurality of vent holes 17 are formed on the bottom surface of the fly-wheel 5 and at suitable intervals in the circumferential direction. And a plurality of blades 18 are provided on one side surface of the non-magnetic plate 7 for fitting the magnet 6, and some of the blades 18 are arranged to confront to the vent holes 17 of the fly- wheel 5. As the result, circulating cooling air is generated according to the rotation of the fly-wheel 5 and the armature winding 11 can be efficiently cooled.
Patent JP-H08286765-A (JP)
Title: Reducing valve for steam
Inventor: MARUOKA MASAKAZU
IPC: G05D16/16
Filed: 1995-04-17
Abstract: PURPOSE: To easily convert a reducing valve for steam into an orthogonal type reducing valve through the use of a parallel type body and cover having a rotation operation part where a rotary shaft is parallel to piping. CONSTITUTION: This valve is provided with a high pressure introducing path 26 for introduing primary-side pressure from an intruding port to a pilot valve 17 when the cover 2 is fitted to the body 1 in a state that the axis O of the rotation operation part 29 is, in plane view, almost parallel to an axis X, a high pressure supply path 27 for supplying primary-side pressure to a valve driving means 9, and a low pressure introducing path 28 for introducing secondary-side pressure to a pressure detection room 36 for driving the pilot valve 17 from a lead-out port.  When an adapter 40 having communicative paths 45-47 is inserted between the body 1 and the cover 2 and the cover 2 is arranged so that the axis O of the rotation operation part 29 becomes almost orthogonal to the axis X, the high pressure introducing path 26, the high pressure supply path 27 and a low pressure introducing path 37 are communicated to the introducing port, the valve driving means 9 and the lead-out port.
Patent JP-S5741367-A (JP)
Title: Chemical vapor deposition device
Inventor: TAKASAKI KANEKATA
IPC: H01L21/31
Filed: 1980-08-25
Abstract: PURPOSE:To make the easy uniformalization of the vapor deposited film thickness of substrates in one lot possible by hollowing the electrode in a hermetic vessel, and providing plural through-holes for ejection of reaction gases on the surface opposed to a substrate stage. CONSTITUTION:In a chemical vapor deposition device, multiple substrates 4 are placed on a substrate stage 3 incorporating a heater 5 therein, and the air in a hermetic vessel A is removed through a mother pipe 10. Next gaseous reactants such as SiH4 and O2, NH3 are introduced through the tubular handle 11 of an electrode E serving also as a gas ejector, and are ejected toward the lower substrates 4 through the multiple through-holes of a bottom plate 12 as shown in an arrow group (d). These gases are exhausted from the pipe 10 through plural exhaust pipes 6a, 6b. Plasma is generated between the electrode E and the substrates 4. Reacting gas molecules are activated by these plasams to cause vapor phase chemical reaction, whereby a thin film of uniform thickness is formed on the surfaces of the substrates 4 at relatively low temps.
Patent JP-H07327302-A (JP)
Title: Automatic train operation system
Inventor: OYA JUNKO
IPC: B61L27/00
Filed: 1994-05-30
Abstract: PURPOSE:To enhance control follow-up based on a desired travel pattern. CONSTITUTION:Since a train can run when a pattern of certain degree of accuracy can be reproduced from a desired travel pattern, a pattern calculator 3 splits a travel section finely to produce a desired travel pattern where the desired speed at each point is designated by a constant. A contraction unit 4 splits a travel section designated by the desired travel pattern into a plurality of sub-sections each generating a contraction pattern for approximating the speed with a specific function. A follow-up controller 6 controls a train 2 according to the contraction pattern. Consequently, the pattern data can be reduced by approximating the travel pattern to a function curve and the calculation of the speed can be simplified at the time of control follow-up by approximating with a low order function.
Patent JP-S5818167-A (JP)
Title: Analyzing film and analysis using said film
Inventor: MASUDA YOSHIJI
IPC: G01N33/543
Filed: 1981-07-24
Abstract: PURPOSE:To analyze in high accuracy, by using an analyzing film of a porous medium containing a protein (an antibody etc.) which is combined peculiarly components to be measured (an antigen etc.), and a reagent generating a detection signal (fluorescence etc.) by a reaction with the component to be measured heaving an labelling material. CONSTITUTION:A multilayer structure analyzing film consisting of the following three layers is used. Where, a layer 1 incorporated a fixed quantity of protein (an antibody etc. against to an antigen) which combines peculiarly with components to be measured (an antigen, antibiotics, hormone etc.) in a body fluid sample and a reagent (a substrate  or coloring agent) giving a detection signal (fluorescence etc.) by reaction to a complex of the components to be measured having labelling material (enzyme, the substrate, and enzyme inhibitor etc.) in a porous medium (a porous fibrous body, a microfilter etc.). Separately from the layer 1, a detection layer 2 detecting the detection signal and a reagent layer 3 containing a labelled antigen etc. incorporated in the porous medium the same to said porous medium. A sample is dropped on said analyzing film and the fluoresence or coloration produced by competivitely reacting the antigen in the sample and labelled antigen to the antibody in the layer 1, is measured and an immunity analysis is made in high accuracy by comparing with a standard line preliminarily obtained by the antigen of already known quantity.
Patent JP-S63282753-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/097
Filed: 1987-05-15
Abstract: PURPOSE:To easily control the electrostatic charge amount of the titled toner by incorporating 0.01-10pts.wt. the compd. having the composition shown by a prescribed formula based on 100pts.wt. of a resin component. CONSTITUTION:The titled toner contains 0.01-10pts.wt. the compd. shown by formula I based on 100pts.wt. of the resin component. In the formula, R<1> and R<3> are each shown by formula II (wherein R<5> is 1-18C alkyl, alkenyl group, or aralkyl or aryl group in which an aromatic ring may be substituted), R<2> and R<4> are each hydrogen or halogen atom, nitro, 1-18C alkyl, alkenyl, aralkyl, aryl or alkoxy group, X and Y are each -O-, -COO-, -S- or -NR<6>- group (wherein R<6> is hydrogen atom or 1-4C alkyl group), M is scandium, titanium, vanadium, manganese, nickel, or zinc, A is hydrogen atom or sodium, potassium, ammonium or an org. a ammonium, (l), (m), (n) or (p) are each 1 or 2.
Patent JP-S5240235-A (JP)
Title: Exhaust gas purification device of an engine
Inventor: TATSUTOMI YASUO
IPC: F02P15/08
Filed: 1975-09-26
Abstract: PURPOSE:This device delays ignition timing while installing the switch, which stops the operation of an auxiliary fuel feeder, to switch the diaphragm device that works through a delay device by intake pipe negative pressure, re reducing the NOx in case of rapid acceleration.
Patent JP-S597941-A (JP)
Title: Original scanner
Inventor: SONOBE HIROSHI
IPC: G03B27/52
Filed: 1982-07-07
Abstract: PURPOSE:To decrease the shock at stop by buffer device with optimum bumper characteristics even when weight is increased or when scanning is speeded up, by providing a spring made of shape storing alloy to the movement starting or ending part of a reciprocal optical scanning body or an original platen. CONSTITUTION:The buffer device is provided near the original position side end part of the guide rail 5 of the optical scanning body. The spring made of shape storing alloy is provided in the cylinder 30 of a piston device P and both ends of the spring are connected to the positive and negative output terminals of a constant voltage power source 30; and the spring when fed with electricity generates Joule heat to raise the temperature. A rail sliding block 271 and a lever 35 once starting reciprocating leave each other to feed the electricity to the spring, which is powered off immediately after recovery to the original shape, lowering the temperature below shape recovery temperature until the both 35 and 271 strike each other again. The scanning body is released from the tensile force of the spring 29 in moving forth right in front of the original position, but still moves forth by inertia, and consequently the block 271 of the 1st mirror supporting base 27 strikes the lever 35 to press the spring 31 up to over yield stress; and the stress is absorbed as plastic stress and it stops.
Patent JP-H02295217-A (JP)
Title: Pulse measuring circuit
Inventor: SEKINE KATSUYOSHI
IPC: H03K5/1252
Filed: 1989-05-09
Abstract: PURPOSE:To attain a masking operation in accordance with the cycle of an input pulse train and to easily delete the noise by estimating the next pulse cycle to inhibit the input of an input pulse train, and counting the cycles or the number of pulses of the pulse train. CONSTITUTION:An counter 3 counts the time between edge detecting signals. An estimating circuit 7 holds the measurement data outputted for each cycle for at least for a period, and estimates the next cycle based on the measurement data on the held preceding cycle and the present measurement data when the measurement data of the present cycle is outputted. A masking means 20 generates a masking signal based on the estimated cycle and inhibits the input of a pulse train to be measured for a prescribed period between edge detecting signals. As a result, the masking signal is produced in accordance with the cycle change and the noise can be easily deleted.
Patent JP-H05313716-A (JP)
Title: Signal processor
Inventor: YOKOYAMA TATSUO
IPC: G09G3/00
Filed: 1992-05-11
Abstract: PURPOSE:To display data on a liquid crystal display terminal, which is con nected to a programmable controller and displays the operating state of the programmable controller, in real time. CONSTITUTION:The liquid crystal display terminal 41 is provided with an input part 66 from a sensor and an output part 67 to an output device. Arithmetic operation is performed in the liquid crystal display terminal 41 based on the input from the sensor and the operation result is displayed on a display part 69 and an abnormality signal is outputted to the output device through the output part 67, if necessary.
Patent JP-H10258783-A (JP)
Title: Scooter type vehicle having roof
Inventor: YAMAUCHI KOSAKU
IPC: B62J17/08
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a scooter type vehicle having a roof, which includes a good-looking roof even if the vehicle is small, has excellent traveling stability, is capable of preventing a rider from becoming tired and has an excellent functional performance. SOLUTION: A scooter type vehicle having a roof is constructed to be freely swung in upper and lower directions by connecting a unit engine 7 to the lower position of a car body frame 1, and it is also constructed to be a scooter structure by providing a floor 14 in the front of this engine 7. A backrest 12b is provided so as to rise from the rear part of a seat 12 provided in the upper position of the unit engine 7, and an article housing box 33 having a space sealed by a freely opened/closed cap 28 is provided in the rear side of the backrest and the upper position of a rear wheel.  A stay 20 is provided projectingly from the upper end of the article housing box 33 in an upper direction and, further, a window shield 9 softly continuous from and integral with a leg shield 18 is provided to cover a part from the upper end of the leg shield 18 for covering the front part of a handle 17 to the upper position of the stay 20.
Patent JP-H08308379-A (JP)
Title: Inoculator into log for cultivating mushroom
Inventor: YAMAMOTO SADAMU
IPC: A01G1/04
Filed: 1995-05-16
Abstract: PURPOSE: To improve the cultivation efficiency of Lentinus edodes Sing. by effectively utilizing a bed log for cultivating the fungi. CONSTITUTION: This inoculator for a bed log is obtained by arranging many sliders having a drill for boring holes (h) for inoculation into the bed log H in the axial direction of the bed log H and setting the mutually adjacent sliders 9 in an alternately tilted posture so as to tilt the sliders 9 in mutual opposite directions relatively to a horizontal plane. Since the holes for inoculation bored with the drill of the respective sliders are alternately shifted (formed into a zigzag shape) from the axial and the circumferential directions of the bed log H, a dead space is not formed in a cultivation area for fungi of the respective holes for inoculation.
Patent JP-H11300681-A (JP)
Title: Industrial robot
Inventor: IGARASHI MASAHIRO
IPC: B25J19/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of holding mechanism for holding a cable or a tube stored in a case and to improve maintainability. SOLUTION: A driving motor 20 is fixed into a turning base 14 by bolts 20a. A speed reducer 22 is fixed to the upper face of a base 13 by bolts 22a, so that the turning base 14 is put in turning action when a driving shaft 21 of the driving motor 20 is rotatorily-driven. A cable 23 connected to the driving motor 20 is rotatably supported by holding mechanism 24 inside the base 13. The holding mechanism 24 comprises a rod 25 fixed to the lower face of the turning base 14; a locknut 26 for fixing the rod 25; a cylindrical hollow member 27 rotatably fitted to the tip side of the rod 25; and a binding member 28 for holding a vertical part 23a of the cable 23 to the outer periphery of the hollow member 27.
Patent JP-S63281106-A (JP)
Title: Dispersion plat type optical fiber
Inventor: YAMAUCHI RYOZO
IPC: G02B6/00
Filed: 1987-05-14
Abstract: PURPOSE:To easily manufacture the titled fiber by utilizing an external method and a VAD method being suitable for a mass production, by containing simultaneously a dopant and fluorine for raising a refractive index of quartz glass, in at least one area among areas except a core. CONSTITUTION:A core 50 is formed by only adding germanium. The addition quantity of fluorine is the same with respect to both a first clad layer 10 and a second clad layer 20 in the case of figures 1a, 1b, and also, the same extending from the first clad layer 10 to a third clad layer 30 in the case of figures 1c, 1d. Only the addition quantity of germanium is varied at every clad layer, and a refractive index distribution as shown in the upper stage of each figure is formed. In such a way, since the refractive index distribution which is varied up and down complicatedly in the diameter direction, the deterioration of a transmission characteristic is not caused, and by utilizing an external method and a VAD method, said fiber can be manufactured easily.
Patent JP-H10308769-A (JP)
Title: Electronic document management method and data processing system
Inventor: TOYAMA HISAO
IPC: G06F3/048
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method which improves the process of electronically creating, approving, notifying and displaying document in a distributed data processing system in a LAN and an internet, is sure to a use and does not have so much complicatedness, and a data processing system. SOLUTION: A link that has address information which stores document is created (step S62), and an approval notification mail including the link is sent to the person who approves (step S63). The person who approves accesses a document from the link and inputs information showing the propriety of approval (step S64), and when information showing approval is inputted, a distribution notification mail including the link is sent to a distribution object (step S65). When a receiving mail that intends to receive the document is received from the distribution object, information showing receiving is inputted in the document (step S72), and a receiving report mail which reports that receiving is completed is sent to a person who creates (step S73). This improves the process of approving and distributing a document.
Patent JP-S63283476-A (JP)
Title: Ultrasonic motor
Inventor: KAWASAKI OSAMU
IPC: H01L41/09
Filed: 1987-05-14
Abstract: PURPOSE:To improve driving efficiency, by a method wherein the oscillating body of an ultrasonic motor is constituted of a piezoelectric body, provided with driving electrodes formed after polarization, and an elastic body. CONSTITUTION:An annular ultrasonic motor is constituted of an oscillating body, consisting of an annular elastic body and an annular piezoelectric ceramics, bonded to one of the annular of the elastic body, and a moving body, consisting of the friction member of an abrasion resistant material and another elastic body. In this case, both surfaces of the piezoelectric body 9 are provided with solid electrodes and all of the surfaces are polarized sufficiently, thereafter, the electrodes are constituted and, thus, the elastic body and the oscillating body are constituted. According to this method, all of the surfaces of driving electrodes are polarized sufficiently and mechanical loss during driving is reduced, therefore, the efficiency of the ultrasonic motor may be improved.
Patent JP-S5817819-A (JP)
Title: Method for gas-liquid contact
Inventor: ASAKAWA YUUKICHI
IPC: B01J10/00
Filed: 1981-07-27
Abstract: PURPOSE:To improve a gas-liq. contacting efficiency with a simple and inexpensive installation, by providing an electric field to a gas to be treated and then making the gas react with a liq. to be treated. CONSTITUTION:A gas which contains SO2, for instance, is fed from a feeding pipe 2 of a desulfurizing device 1 and is discharged from a discharging pipe 3. Water from a feeding pipe 4 is flowed down to several leaves of metalic layer 5 to react with gaseous SO2 which passes through the layer 5. At that time, a 2ndary coil of a transformer is connected by an electric wire 6 to an assembling body of electrodes 7 provided to the front of the layer 5 throughout the whole area of the gas passage to apply an AC high voltage on the electrodes 7. Hereby, the desulfurizing rate is significantly improved in comparing with that of a case treating without an electric field. Further, when 2 stages of the layers 5 are provided, the desulfurizing rate is improved moreover.
Patent JP-H07300963-A (JP)
Title: Lath attached structural wall body and manufacture thereof
Inventor: KAWAI TAMOTSU
IPC: E04F13/04
Filed: 1994-05-06
Abstract: PURPOSE:To obtain a method for manufacturing the wall body having a high strength, which can secure the beat insulating property and cope with the dew condensation and secure the self-support and reduce the number of man-hour and securely fix a lath net so as to stop the movement thereof and which can enable the execution of a thin wall and to which mortar is adhered at an even thickness so as to eliminate the finish coating and with which the interior finish work is facilitated, at a low cost by combining a foaming resin plate and a lath net, and strongly unifying them. CONSTITUTION:A lath net 20 is fused for fixation to at least one side surface of a compound member 10, which is formed of a core material 12 and a foaming resin plate 11, by heating. The compound member 10 is formed of the joined plural foaming resin plates 11 and the core materials 12 arranged in the joint surface thereof. The compound plate 10 is formed by embedding the core material 12 in the foaming resin plate 11. The core material 12 is made of a grid-like net member. The core material 12 is exposed in the surface of the foaming resin plate 11, where the lath net 20 is not fused for fixation. The core material 12 is made of wood plate.
Patent JP-H07305117-A (JP)
Title: Quenching apparatus for constant velocity joint
Inventor: KOYAMA MASAYUKI
IPC: C21D1/10
Filed: 1994-05-06
Abstract: PURPOSE:To shorten the time of quenching work for a constant velocity joint by simultaneously applying the quenching to a shaft part and a cup part pf the constant velocity joint. CONSTITUTION:This quenching apparatus is provided with a quenching coil 100 for cup part arranged in the inner part of the cup part WC, a jacket 150 for cup part for ejecting quenching liquid L to the cup part WC, a quenching coil 200 for shaft part arranged around the shaft part WS, a jacket 260 for shaft part for ejecting the quenching liquid L to the shaft part WS, a work loading table 300 for loading the constant velocity joint W, an electric source for supplying the current to each of quenching coils 100 and 200 and a rotatable connecting part 450 provided between the electric source and the quenching coil 200 for shaft part. The quenching coil 200 for shaft part is rotatably supported around the center axis of the shaft part WS, and the quenching coil 200 heats the shaft part WS while rotation-driven by a rotation-driving part 350.
Patent JP-S607451-A (JP)
Title: Developing device
Inventor: EGAMI HIDEMI
IPC: G03G15/09
Filed: 1983-06-28
Abstract: PURPOSE:To prevent a leak of magnetic particles from a magnetic particle constraining member by arranging a magnetic shield member on the downstream side of a developer holding member in the moving direction. CONSTITUTION:A magnetic fixed shaft 9 is provided as the magnetic shield member on the downstream side of a magnet 7 in a sleeve rotating direction. Lines of magnetic force generated by the magnet 7 on the downstream side in the sleeve rotating direction are directed to the magnetic fixed shaft 9 and do not appear on the surface of a sleeve 2, so that it seems that shield effect is obtained. The shield effect of this fixed shaft 9 prevents a leak of the magnetic field on the downstream side of a magnetic blade to the sleeve surface. Therefore, there is no magnetic field present on the sleeve surface on the downstream side of the blade, and magnetic particles are inhibited sufficiently from flowing out to the blade downstream side; the surface of a photosensitive drum is protected, the formation of black points in a developed image is prevented, and the need for operation such as the supplementation of magnetic particles is eliminated.
Patent JP-S5451342-A (JP)
Title: Channel device for real-time signal processing
Inventor: NISHITANI TAKAO
IPC: G06F3/00
Filed: 1977-09-29
Abstract: PURPOSE: To reduce a buffer memory to a capacity for one data, and to achieve the input-output operation without influence on the processing time of a central processor by inputting or outputting one piece of sampling data while the central processor does not use the main memory.  
     CONSTITUTION: Control circuit 301 detects that sampling signal 22 has been inputted and then free-time signal 25 for the main memory has been inputted. By this detection output, numeral MSB indicating the address of the main memory is set to the input-output region by memory selector circuit 201, and sent to the main memory, and bits except MSB are supplied from input-output counter 101. As a result, data are inputted and outputted to and from the main memory and input- output counter 101 is advanced by "1". After input-output counter 101 counts as many as the number for one block, memory selective signal 28 is inverted to make MSB a data processing region, the central processor is informed of the completion of inputting and outputting, and input-output counter 101 is reset 
     COPYRIGHT: (C)1979,JPO&Japio