baber/WOPTO huggingface dataset:
Patent JP-2000152550-A (JP)
Title: Miniature motor
Inventor: HIGUCHI DAISUKE
IPC: H02K5/167
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a miniature motor wherein assembly is easy, the number of components is small, thinning is facilitated by using the length range of a rotating shaft as a radial bearing part, decomposition is easy if necessary, and components are not damaged in the case of decomposition. SOLUTION: This motor is equipped with a radial bearing 7 held in a bearing holder 3, a rotating shaft 8 retained by the radial bearing 7, a rotor 10 which is fixed to one end of the rotating shaft 8 and contains a rotor case 20, a rotor magnet 21 unified in a body with the rotor 10, and a stator core 5 which is made to face the rotor magnet 21 and fixed to the bearing holder 3. A C-shaped stopper 25 in which a hook part 26 is formed is installed, and the inner peripheral side of the stopper 25 is fixed to the outer peripheral part of the bearing holder 3. The hook part 26 faces a part of the rotor 10 and prevents the rotor 10 from coming out in the axial direction. In the rotor 10, a through hole 15 is formed at a position facing the hook part 26 of the stopper 25.
Patent JP-H07175006-A (JP)
Title: Optical scanner
Inventor: NAKAKITA TAKUYA
IPC: G02B27/30
Filed: 1993-12-20
Abstract: PURPOSE:To make an optical scanner compact and inexpensive by rotating a first lens such as a collimating lens together with a rotating body where a light source is arranged at the center thereof. CONSTITUTION:The rotating body 1 is rotated in a direction shown by an arrow A by the driving of a motor. While the rotating body 1 makes a round, parallel beams respectively emitted from the collimating lenses 2a-2d are condensed on a line connecting a point 81 and a point 82 on an image surface 8 by (ftheta) lens systems 9 and 10. In such a case, it is condensed on the image surface 8 by seizing one part of light uniformly emitted from the light source 5 in fan-shaped by the collimating lens and rotating the collimating lens with the light source 5 as the center. When a scanning action by one collimating lens is finished, a photoreceptive drum 7 is rotated as much as one scanning action before the scanning action by the next collimating lens is started. That means, the drum 7 is rotated as much as one scanning action while the light from the light source 5 is on the inside wall of the rotating body 1 without entering the respective lenses 2a-2d.
Patent JP-H03182546-A (JP)
Title: Polyester composition and fiber
Inventor: SUZUKI MOTOYOSHI
IPC: C08L71/02
Filed: 1989-12-12
Abstract: PURPOSE:To enable the production of a molded article improved in the durability and excellent in the antistatic, sweat-absorbing, antifouling, and hydrophilic properties by compounding an arom. polyester with a specific water-sol. polyoxyethylene polyether. CONSTITUTION:An active hydrogen compd. is reacted with ethylene oxide and then with a 6C or higher olefin oxide. If necessary, the terminal hydroxyl groups of the reaction product are blocked with hydrocarbon or acyl groups, thereby giving a water-insol. polyoxyethylene polyether of formula I [wherein Z is an org. group having 1-6 active hydrogen atoms and a mol.wt. of 300 or lower; R<1> is 6C or higher (un)substd. alkylene; R<2> is H, a 1-40C monovalent hydrocarbon group, or a 2-40C monovalent acyl group; k is 1-6; l is an integer satisfying kXl>=70; m>=1, and when k is 1, l and m satisfy formula II, and when k is 2-6, they satisfy formula III] having an average mol.wt. of 5000-16000. Then 0.2-30 pts.wt. resulting polyether is compounded into 100 pts.wt. arom. polyester.
Patent JP-H08231041-A (JP)
Title: Article alignment carrying method and its device
Inventor: TANIGUCHI TOSHIYUKI
IPC: B65G47/53
Filed: 1993-11-26
Abstract: PURPOSE: To improve handling ability for the purpose of carrying articles undam aged, carrying them stable even if unstable ones, and also coping with the fast forming of the articles. CONSTITUTION: Articles C are passed through an interval W between guide plates 10, 11 so as to be carried in alignment in series on a first belt conveyor 1, and also slantly sent having a predetermined angle on the basis of the carrying directions B of the articles by a second belt conveyor 2. The slantly sent articles C1 are displaced by being fully locked to the vicinity of a terminal by a stopper 22 on the second belt conveyor 2, and a plurality of the articles C2 are mounted in alignment in parallel on a belt.
Patent JP-H04193320-A (JP)
Title: Recovering method for oil component in gas
Inventor: TAKAHASHI SHIRO
IPC: B01D47/06
Filed: 1990-11-27
Abstract: PURPOSE:To easily recover an oil component in gas by efficiently cooling the gas incorporating the oil component efficiently with fine droplets of oil, etc., discharged from a wing edge of a rotary wing within a rotary locus of the wing edge of the rotary wing, and efficiently absorbing fine droplets of the oil component in the gas. CONSTITUTION:In to a vessel 1 providing the rotary wing 2 rotating the wing edge which is provided with an interval so as to form a gas passage 1A at a space between an inner wall of a vessel 1 the gas incorporating an oil component is supplied. Also, inside the rotating locus of the rotary wing 2, edge oil or oil water-mixed liquid is injected and is discharged into the gas in the gas passage 1A from the wing edge of the rotary wing 2 and the fine oil droplets are formed. With the fine droplets being dispersedly discharged, a volatilized oil component in the gas is cooled and formed condensed droplets. The condensed oil droplets generated here and the oil droplets and water containing oil droplets being present in the above supply gas are absorbed in the fine droplets and further the fine droplets absorbing the droplets in the gas by being separated and discharged from the gas in the above gas, are separated.
Patent JP-H01164783-A (JP)
Title: Polished ceramic sheet and production thereof
Inventor: MATSUMOTO FUMIO
IPC: C04B41/53
Filed: 1987-12-18
Abstract: PURPOSE:To produce a fine polished ceramic sheet having superior workability, surface accuracy and no water absorbing property by impregnating glaze into the surface of a porous ceramic sheet, calcining the glaze and polishing the glazed surface. CONSTITUTION:Glaze having 500-800 deg.C m.p. is put on the surface of a porous ceramic sheet having 5-20% porosity and 0.1-6mum pore size, impregnated into the surface to 0.8-1.2mm depth and calcined. The glazed surface of the ceramic sheet is then polished.
Patent JP-H07154062-A (JP)
Title: Temperature measuring apparatus for reflow furnace
Inventor: SUZUKI KENJI
IPC: H05K3/34
Filed: 1993-11-26
Abstract: PURPOSE:To measure the temperature at a predetermined position on a circuit board passing through a reflow furnace accurately in real time without requiring a lead wire as long as a transfer conveyor. CONSTITUTION:A measuring position on a circuit board 28 is coupled with a transmitter 26 through a thermocouple 30 and transferred on a conveyor 11. Radio wave is transmitted from an antenna 27 and received by antennas 23 disposed on the opposite sides of the conveyor 11 and a computor in a receiver performs data processing.
Patent JP-H10157097-A (JP)
Title: Hot melt ink supply device
Inventor: TSURUI YASUSHI
IPC: B41J2/175
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To thermally fuse a hot melt ink quickly up to the internal part thereof while reducing the cost of an ink cartridge containing the hot melt ink. SOLUTION: The hot melt ink supply device comprises a unit 2 for containing a hot melt ink K made of a member having thermal conductivity, and a unit 3 for heating the containing unit 2 while containing removably and introducing a thermally fused hot melt ink K from the containing unit 2 to a print head H. The hot melt ink K contained in the ink cartridge 2 is fused thermally through the ink cartridge 2 and fed to the print head H in a printer.
Patent JP-2001140182-A (JP)
Title: Orientation-regulating device by head box in paper making machine
Inventor: OTSUKA HIROYUKI
IPC: D21F1/06
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To readily correct the inclination of a fiber orientation angle over the whole width. SOLUTION: A supporting frame 12a is supported by a bearing 24 on a base 13 through a rotary shaft 23 so as to be freely rotatable. A gear 26 connected to a servo motor 27 on the base 13 is made to mate with a ring gear 25 installed in the rotary shaft 23. A head box 1 is mounted on the supporting frame 12a so as to be rotatable. An orientation meter 21 for detecting the fiber orientation angle of a made paper 20, and an arithmetic unit 22 for the rotation of the head box 1 and for sending a control indication to the servo motor 27 based on the signal detected by the orientation meter 21 are installed.  The fiber orientation angle of the paper is detected by the orientation meter 21 and, when the profile of the fiber orientation in the width direction is tilted from a target fiber orientation angle over the whole width in the same direction, the head box 1 is rotated by the servo motor 27 and the direction of a slice 4 is changed to shift the direction of the flow of a raw material 8 so as to be even in the width direction.
Patent JP-H05155009-A (JP)
Title: Ink jet recording device
Inventor: TAKAGI AKIRA
IPC: B41J2/07
Filed: 1991-12-05
Abstract: PURPOSE:To ensure that ink droplets reach a correct position on a printing sheet 2, if the interval of gaps in a printed area is irregular and thereby improve the accuracy of a printing position by measuring the distance of a gap between a printing head and a recording sheet so that the timing of printing each character is delayed in accordance with the distance. CONSTITUTION:If a printing head 1 reaches a printing position P1, a photoreflector 3 becomes positioned at a printing spot P2. As the distance of a gap between the position P2 and the head 1 is equal to Dmax, a right distance signal 12 outputs a voltage level of Vmin. After that, if count data 19 has the same value as distance data 18, a delay signal 20 is at a low level to allow a pulse T2 to be output. Subsequently, a head drive part 29, receiving this pulse Ta, ejects ink droplets to the position P2. The ink droplets reaches the position P2 correctly, tracing an orbit as shown by an arrow mark 2. Contrarily, if the gap distance at the position P2 is equal to Dmin, the signal 12 is equal to Vmax. Thus the period L2 when the signal 20 is high, is long and the ink droplets reach the position P2 accurately.
Patent JP-H11152102-A (JP)
Title: Apparatus and method for filling powdery material
Inventor: NAKAYA KOJI
IPC: B65B1/42
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To control irregularity in the weight of divided powdery materials, the drop of the measuring accuracy of an apparatus due to use for a long period of time, and the drop of the measuring accuracy of the same in the case where the specific gravity of the powdery materials is varied, and also restrain irregulatity in the measuring time. SOLUTION: This powdery material filling apparatus for dividing powdery materials of a predetermined quantity and filling the powdery materials into a container successively comprises a shutter 1a provided at a lower end of a powdery material storing means 1, a servomotor 6 for regulating the open width of the shutter 1a, a load cell 3 for measuring the weight of the powdery materials dropped by opening the shutter 1a, and a controller for controlling the servomotor 6 so that the open width of the shutter 1a is made narrower gradually from the large open width to the small open width with the lapse of time of the basis of the measured weight by the load cell 3 when the division of the powdery materials is started, and for filling the divided powdery materials in the target weight into a container.  This controller corrects the opening of the shutter 1a to the large open width at the time of dividing the subsequent powdery materials so that the measuring time from the start of division of the powdery materials to the finish of division thereof becomes constant.
Patent JP-H07171537-A (JP)
Title: Incineration ash melting process
Inventor: OGOSE MAKOTO
IPC: B09B3/00
Filed: 1993-12-21
Abstract: PURPOSE:To fix heavy metal in incineration ash and prevent the scattering and outflowing of ash by melting and solidifying the incineration ash. CONSTITUTION:In a process, hot ash discharged out of an incinerator 2 or preheated incineration ash is guided into a hot ash melting furnace 7, and then arcing is carried out by aluminum electrodes 6-1 and 6-2 or 8-1 and 8-2, and the incineration ash is heated up to 1800 deg.C or over by the amount of heat by which electrodes catch fire and start burning to turn the incineration ash into molten ash.
Patent JP-2001140178-A (JP)
Title: Linear object
Inventor: YAMANO MASAYOSHI
IPC: D07B1/14
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To easily distinguish and take out an objective linear object from many linear objects. SOLUTION: In an optical fiber cord 10 where distinguishing marks 4 are printed at regular intervals or intermittently on a helical curve 5 having a pitch of 1-0.1 m on an outside coating layer 3 of the cord 10, the marks 4 are constituted by being placed in such a way that a pair of same characters, figures, signs, colors or their combination are mutually reversely confronted.
Patent JP-H10321166-A (JP)
Title: Lateral deflection flat display screen
Inventor: JAEGER AXEL
IPC: H01J29/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a flat display screen having enhanced screen luminous intensity by manufacturing a microchip emitting substantially constantly. SOLUTION: A flat display screen comprises a cathode 1' engaged with a grid extracting emitted electrons from at least one are 12r, 12g, 12b; 12, and anode 5' providing plural fluorescent elements 7r, 7g, 7b arranged opposite to the cathode and the grid. Therein, the cathode has non-electron emitting areas in areas arranged on the fluorescent element areas, and the areas comprise conduction layers 14 individually biased from electron emitting areas.
Patent JP-H03182113-A (JP)
Title: Automatic tuning receiver
Inventor: MIYOSHI KAZUHIDE
IPC: H03J7/18
Filed: 1989-12-11
Abstract: PURPOSE:To control the receiver to provide search sensitivity without dispersion for each product by simple work by storing a memory with the signal meter voltage, which comes to a threshold value in the state of receiving a reception signal equipped with a reception field intensity determined in advance. CONSTITUTION:At a receiver 21a to receive an FM signal and an AM signal, the respective threshold values are stored in the memory by using the signal meter data from detection parts 50 and 51 to be respectively provided to respective signals. While scanning a reception frequency by an automatic tuning type tuner function, the operation of comparison with this stored threshold value is selected and the reception frequency is selected. Thus, the search sensitivity can be set by the simple operation and the dispersion for each product can be absorbed as well.
Patent JP-H04190451-A (JP)
Title: Merchandise ordering system
Inventor: ABE KAZUHIKO
IPC: G06Q30/06
Filed: 1990-11-26
Abstract: PURPOSE:To facilitate the maintenance of a data base regarding data on merchandise dealers by receiving order slips of merchandises by an automatic acceptance terminal device and sending order slips to a post office which controls order destinations by FAX. CONSTITUTION:A customer inputs data on merchandise names to the terminal equipment of the automatic acceptance terminal device 10 to issue an order slip P with the electronic data. Then the FAX number of a collection and delivery post office among collection and delivery post offices A - C in respective districts is retrieved in the data base 42 according to the zip code of the order destination data written in the order slip P. With this retrieved FAX number, the order slip is sent to a FAX reception part 90 as the FAX receiving means of the collection and delivery post office concerned through a telephone line from a FAX reception part 90. The collection and delivery post office concerned which receives the order slip P delivers the order slip P to a merchandise dealer 100 as postal matter.
Patent JP-H11143593-A (JP)
Title: Power saving control system for information equipment
Inventor: SUGAWARA YUTAKA
IPC: G06F3/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a power saving control system for information equipment capable of efficiently saving power and of reducing the probability of having to wait for an operable state from a power saving state. SOLUTION: In this power saving control system for information equipment, a power saving timer 2 for timing the duration of nonuse state and a real time clock circuit 1 for outputting current time are provided, wherein the maximum duration of nonuse state until shifting to the power saving state is stored in a RAM 13 corresponding to respective time bands. A control part 11 recognizes by the real time clock circuit 1 the time band at the time of becoming a nonuse state, obtains the nonuse state maximum duration corresponding to the time band from the RAM 13, sets it to the power saving timer 2 and starts nonuse state duration timing by the power saving timer 2. When the timed nonuse state duration reaches the maximum duration, the power saving timer 2 activates a power saving control part 3 and shifts to the power saving state.
Patent JP-2000146437-A (JP)
Title: Fire hose dryer
Inventor: YOSHIDA MASASHI
IPC: F26B9/06
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fire hose dryer having simple structure which can be carried and installed easily, can dry a wet fire hose in a relatively short time, can dry and carry the fire hose one by one without using a large and troublesome winding truck or a frame truck and can contained a dried hose, as it is, in a fire hose carrying vehicle without requiring to be folded. SOLUTION: An infrared radiation dryer 2 is installed in a drying chamber 1 and a fire hose mounted on the drying shelf 10 or suspended therefrom is dried heat of infrared rays radiated from the dryer 2 and hot air being heated by a heat radiation pipe 4 and blown out from a hot air blowing pipe 9 by means of a circulation fan 6.
Patent JP-H04198028-A (JP)
Title: Lithium manganese double oxide, its production and use
Inventor: OKADA MASAKI
IPC: H01M10/052
Filed: 1990-11-28
Abstract: PURPOSE:To obtain fine particles of LiMn2O4 having large surface area and suitable as an anode of a non-aqueous lithium accumulator, etc., by mixing an Li material to an MoO2 having a prescribed BET specific surface area and a theta-type crystal structure and baking the mixture. CONSTITUTION:Manganese dioxide having theta-type crystal structure and a BET specific surface area of 150-500m<2>/g is mixed with a lithium material (e.g. lithium oxide) and the mixture is baked to obtain LiMn2O4) consisting of particles having particle diameter of <=10mum. A non-aqueous lithium accumulator having large cycle discharge capacity can be produced by using the obtained LiMn2O4 as the positive electrode, lithium or a lithium alloy (e.g. lithium/tin alloy) as the negative electrode and a non-aqueous electrolyte as the electrolyte. The MoO2 having theta-type crystal structure can be produced by carrying out the electrolytic reaction at high sulfuric acid concentration and high electric current density compared with those of conventional electrolytic MnO2 production process.
Patent JP-H08178629-A (JP)
Title: Measuring device for block mill roll gap
Inventor: KUNO TSUTOMU
IPC: G01B11/14
Filed: 1994-12-26
Abstract: PURPOSE: To measure a roll gap with high accuracy before starting rolling after the replacement of the block mill roll by providing a light projector and a light acceptor which radiate a laser beam in parallel with a pass line and receive the same. CONSTITUTION: Support members 2a, 2b are arranged in the roll edge portions of work rolls 5a, 5b in a state that the same are once parted against the energizing force of a spring 7. When the parted state of the support members 2a, 2b is released, the support members 2a, 2b approach by the energizing force of the spring 7 so that the respective contact plates 2aa, 2ab, 2ba, and 2bb sandwich the inlet and outlet of the pass line P of the rolls 5a, 5b. Thereby, the position setting of a roll gap measuring device 1 is completed. After the position setting, when a laser beam is radiated from a light projector 3a toward a light acceptor 3b in parallel with the pass line P, the light accepting amount of the light acceptor 3b is converted into the gap of a roll edge and is displayed on a display.
Patent JP-H08178962-A (JP)
Title: Waveform measurement system
Inventor: OTANI MASAHIRO
IPC: G01R13/28
Filed: 1994-12-26
Abstract: PURPOSE: To analyze waveform on an equal time base even with different kinds of measuring modules by storing measured data in an individual acquisition memory and also storing it in a central acquisition memory at a low sample rate. CONSTITUTION: Measuring modules 101 to 10n sample signals to be measured at a predetermined sampling frequency (a low sampling rate) for AD-conversion. An acquisition controller 31 of a central acquisition part 30 sequentially reads the AD-converted data via a bus 60 and stores it in a central acquisition memory 32. On the other hand, an individual memory measuring module 20 samples the signals to be measured at a high speed by an AD-converter 22 and stores the AD-converted data in an acquisition memory 24. At the same time, a controller 31 stores outputs from the converter 22 in a read memory 32 at a low sample rate equal to that of the modules 101 to 10n . A processor 40 arbitrarily reads the measured data stored in the memory 32 or the memory 24 and displays it on a display device 50.
Patent JP-H10166141-A (JP)
Title: Filling method for foaming agent
Inventor: NOZAKI MIKINARI
IPC: B22D17/20
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the cooling capacity, and to suppress liquefaction of bubbles and insufficient water suction by filling the foaming agent into a cavity, sealing the cavity to increase the pressure in the cavity with air, removing the bubbles outside the cavity, filling the foaming agent in the cavity again, and repeating these operations. SOLUTION: The liquid releasing agent of the prescribed quantity is fed to a quantitative cylinder 28 from a releasing agent tank 23 using a force feed pump 24. The releasing agent in the quantitative cylinder 28 is foamed by a blender or a mixer 29, etc., to generate the foamy releasing agent 11, and rapidly force fed into molds 1, 2 by the quantitative cylinder 28. A change-over valve 12 is switched to (b) side, an ONOFF valve 13 is closed, and the pressurized air from an air source 14 is fed to a cavity 10 in this condition to increase the pressure in the cavity 10. The change-over valve 12a is switched to (a) side, the ON-OFF valve 13 is opened, and the foaming agent in the cavity 10 is substituted into the appropriate (not fully liquefied at low temperature) releasing foaming agent 11 in this condition.
Patent JP-H08175805-A (JP)
Title: Production of hydrogen and carbon monoxide
Inventor: YOSHINARI TOMOHIRO
IPC: C01B3/40
Filed: 1994-12-26
Abstract: PURPOSE: To efficiently produce industrially useful carbon monoxide and hydrogen by using methane which is a main component of natural gas as well as carbon dioxide which is a main substance causing the global warming. CONSTITUTION: In the production of carbon monoxide and hydrogen by catalyzing methane and carbon dioxide, an activated metal supported on a carrier comprising alumina containing Al<3+> of coordination number 5 is used as a catalyst.