baber/WOPTO huggingface dataset:
Patent JP-H0257502-A (JP)
Title: Article bagging apparatus
Inventor: ODAWARA HIROYOSHI
IPC: B65B1/06
Filed: 1988-08-19
Abstract: PURPOSE:To prevent a bag from falling off from a hopper under the weight of its contents by feeding the bags onto a shelf plate one by one from the stack thereof, placing the same over the hopper, increasing the probability of the bag being supported thereby and additionally holding the bag directly against the hopper by a push rod on which the force of a spring is exerted from the behind. CONSTITUTION:The topmost one of stacked bags 100 is sucked by a vacuum cup with the edge thereof taken off therefrom, fed toward a shelf plate, sucked by vacuum cups 61 and 62 in such manner as to hold the bag opening. The pressing force of a cam 72 is exerted on a lever provided at the upper part of an arm 56, thereby raising a supporting member 59 so as to open the bag. A contact plate 71 is then brought into a hopper 13 to thereby place the bag held by the vacuum cups 61 and 62 over a discharge cylinder 23 of the hopper. A push rod 19, by the force of a spring, holds the bag firmly against the hopper 13. The downward movement of a bag feeder 50 starts synchronously with the rotation of the hopper and a wheel on the lever end moves downward along the vertical end face of the cam 72, whereby the second vacuum cup 62 approaches the first vacuum cup 61 to thereby hold the bag therebetween.
Patent JP-H02153797-A (JP)
Title: Mailer having integral type reply envelope and forming method
Inventor: JIMU SHII TEIRAA
IPC: B42D15/08
Filed: 1989-08-09
Abstract: PURPOSE: To form a return envelope by being opened easily and separated and a note part like a remittance slip by a method' in which first, second, and third overlapped panels are subjected to the activation treatment of an adhesive, the second panel is adhered to the third panel to form a return envelope, and the first panel is adhered to the third panel to form a mailer with an integrated return envelope. CONSTITUTION: The third panel 24 is folded along the second fold 28 toward the second panel 22 so that longitudinal perforations 30, 32 overlap with each other and is overlapped on the second panel 22. After that, an adhesive is activated by heat treatment to bond the the second panel 22 to the third panel 24 to form a part of a return envelope so that an address printed on the third panel 24 can be seen through the die-cut window 56 of the second panel. The first panel 20 is adhered to the third panel 24 which is adhered to the second panel 22 by an adhesive layer 64 to form a mailer with the integrated return envelope.
Patent JP-H1049258-A (JP)
Title: Pc card type cooler
Inventor: HASEGAWA KAZUYUKI
IPC: G06F1/20
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the PC card type cooler which efficiently cools the inside of a computer main body. SOLUTION: The PC card type cooler 20 is inserted into a PC card slot 16 arranged in the computer main body 13 of a personal computer 11. The PC card type cooler 20 is equipped with a communication path which communicates the inside and outside of the computer main body 13 while the cooler is inserted into the PC card slot 16 and a motordriven fan 23 which is supplied with electric power from the computer main body 13 to discharge the air in the computer main body 13 through the communication path while the cooler is inserted into the PC card slot 16.
Patent JP-H1133070-A (JP)
Title: Bathwater ejecting device for bathtub
Inventor: NAKAYAMA KIMIHIRO
IPC: A61H23/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To simplify the work of constructing a gas feed passage for guiding air into bathwater force-fed by a pump. SOLUTION: In a bathwater ejecting device 20 for use with a bathtub, mounted on a bathtub wall 12 while facing a mounting hole provided in the bathtub wall 12, and ejecting bathwater into the bathtub by sucking bathwater in the bathtub and mixing bubbles into it, the motor shaft 46 of the bathtub pump 40 of the bathwater ejecting device 20 is hollowed out and the inside of the bathwater ejecting device 20 is communicated to the outside air to enable mixing of bubbles into the bathwater. A mechanical seal mechanism should be provided between a pump casing 30 and the motor shaft 46 of the bathtub pump 40.
Patent JP-H1048044-A (JP)
Title: Light waveform measuring device
Inventor: NISHIZAWA MITSUAKI
IPC: G01J1/42
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a streak image excellent in a S/N ratio and time resolution even if weak fluorescent light is streaked and swept many times and then counted to obtain the streak image. SOLUTION: A trigger signal in synchronization with a pulse light to be measured, injected to a photoelectric transforming plane 91 of a streak tube 90, is output by a light receiver 22. Deflecting voltage is applied to a deflecting electrode 93 in the streak tube 90 by a deflecting voltage generator 50 and the deflecting voltage applied to the deflecting electrode 93 is detected by a differential amplifier 60 to output a deflecting voltage detection signal. A time difference between the deflecting voltage detection signal and the trigger signal is detected by a delay comparator 71 to output a difference signal and the phase or delay of the deflecting voltage output by the deflecting voltage generator 50 is controlled by a voltage control delay circuit 41 in accordance with the difference signal.
Patent JP-S63106465-A (JP)
Inventor: KURUDEIPU RAJI
IPC: B03C1/00
Filed: 1987-08-20
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-H0928573-A (JP)
Title: Coffee dispenser, coffee extracting device, and method of measuring deterioration of coffee
Inventor: TAKEDA KOJI
IPC: A47J31/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To quickly sale coffee of regularly stabled good quality by preliminarily storing a prescribed quantity of the coffee extracted from a raw material in a storing vessel, detecting the pH of the coffee in the storing vessel, and disposing the coffee in the storing vessel when the change quantity of pH is out of a standard value. SOLUTION: When it is set that 26 cups of coffee, for example, are collectively extracted, the changer 22 of an extracting equipment 6 is first lowered to put a paper filter between a funnel 21 and it, coffee powder for 26 cups is discharged from a raw material carrying-out device 3 into the changer 22. A hot water feeding solenoid valve 16 is opened to spray hot water for 26 cups from a hot water tank 2 over the coffee powder in the chamber 22. Thus, 26 cups of coffee are extracted, and the resulting coffee solution is stored in a tank 27. The pH of the coffee solution is detected by a pH sensor 32, and when the oxidation of coffee is advanced, and a deterioration is judged, a discharge solenoid valve 31 is opened to dispose the coffee solution in the tank 27 to a disposing vessel 45.
Patent JP-H07204182-A (JP)
Title: Radiographic system
Inventor: HORI NAOYUKI
IPC: A61B6/00
Filed: 1994-08-31
Abstract: PURPOSE:To provide a radiographic system capable of obtaining the accurate radiographic picture without stripes even when the characteristic of a detecting device is changed. CONSTITUTION:The measurement data obtained from an X-ray detecting device of each line sensor is temporarily stored in a data storage means 1 and each data is corrected by a correcting means 2 based on the characteristic of the detecting device obtained for each X-ray detecting device and is converted into the corrected data. A means 3 specifying the detecting device specifies the X-ray detecting device which causes the stripe on the picture from the correction data of the X-ray detecting device. The characteristic of the detecting device of the X-ray detecting device is newly calculated based on the measurement data of the X-ray detecting device specified by an arithmetic means 4 and the correction data of the X-ray detecting device near the X-ray detecting device. The correction means 2 obtains the correction data again from the measurement data of the specified X-ray detecting device by the characteristic of the detecting device newly calculated. Based on the obtained correction data, the X-ray picture is displayed on a display means 6.
Patent JP-H0940770-A (JP)
Title: Polyoxyalkylene polyether polyol and its production
Inventor: SUTANREE ERU HAAGAA
IPC: C08G18/48
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyoxyalkylene polyether polyol useful for the production of flexible polyurethane foam, especially polyurethane slab stock foam expanded with only water, by using a specified initiator.  
     SOLUTION: This polyoxyalkylene polyether polyol comprises a product of oxyalkylation of an aqueous solution of a hydroxyl-functional solid initiator having at least one hydroxyl group and a nominal functionality of at least 3 and is suitable for the production of a flexible polyurethane foam, wherein the aqueous initiator solution contains 12-90wt.% water and which has a calculated functionality of 2.2 to 4.0 and a hydroxyl number of 10 to 180. The initiator preferably comprises sorbitol or sucrose. It is desirable that the oxyalkylation is effected by using a basic catalyst. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6266433-A (JP)
Title: Optical head device
Inventor: TODE HIDEKAZU
IPC: G11B7/135
Filed: 1985-09-19
Abstract: PURPOSE:To correct the spherical aberration by inserting a parallel flat plate optical element in a converging luminous flux of a converging luminous flux system so as to generate a spherical aberration thereby cancelling the substantial spherical aberration of the head optical system. CONSTITUTION:If an optical system of an optical head has a spherical aberration of omega4, the spherical aberration of omega<1>4=-omega4 is to be generated in order to cancel the spherical aberation. The parallel flat plate to be inserted in this case generates only a positive spherical aberration and if the original optical system has a positive spherical aberration, the aberration omega<1>4 satisfying the condition does not exist and no correction is attained. In order to solve it, a condensor lens 4 is designed to generate a negative spherical aberration in advance to generate a spherical aberration of -DELTAomega4 when the spherical aberration to be generated is estimated as a maximum of + or -DELTAomega4, then the positive spherical aberration is not generated by the optical system of the optical head. Thus, the deterioration of a recording/reproducing signal due to the spherical aberration is improved remarkably.
Patent JP-H1038592-A (JP)
Title: Navigation device
Inventor: MIZUNO MASARU
IPC: G01C21/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device which dies not update a display position and does not display the position when an error of the position calculated by using a noncontact inertial navigation sensor has become large. SOLUTION: If such a state that acceleration and an angular speed obtained by the noncontact inertial navigation sensor 12 are not corrected by a sensor correcting means 14 since neither acceleration nor an absolute azimuth is obtained by an absolute position and absolute speed detecting means 11 is obtained and a moving body does not moves, lasts for a certain prescribed time or longer, a display position update switching means 16 steps updating the presence position (display position) of the moving body, so that a wrong presence position is not displayed to a user. Further, a position update state- notifying means 19 informs the user through a display means 15 that the present position of the moving body is not updated.
Patent JP-H0256828-A (JP)
Title: Manufacture of fluorescent lamp and chromaticity control device
Inventor: OKUBO KAZUAKI
IPC: G01M11/00
Filed: 1988-08-22
Abstract: PURPOSE:To make it possible to automate the chromaticity control in the manufacturing process by measuring the luminous spectrum of the spread phosphor to find the mixing ratio of the phosphor, inferring the chromaticity at the completion of the lamp from the measured value, regulating the mixing ratio of the phosphor from the difference with the chromaticity control value of the fluorescent lamp, and carrying out the chromaticity control. CONSTITUTION:A phosphor is spread to a bulb 1, a starilizing lamp 2 is inserted as an ultraviolet-ray radiating source to the bulb 1 in the drying condition, and the luminous spectrum of the phosphor excited by the starilizing lamp 2 is measured with a spectrophotometer 3. The mixing ratio of the phosphor is found, the light color at the completion of the lamp is inferred from the value, the mixing ratio of the phosphor is regulated from the difference with the chromaticity of the fluorescent lamp, and the chromaticity control of the completed lamp in the fluorescent lamp manufacturing is carried out. As a result, the chromaticity control can be carried out in the spreading and drying process before the completion of the lamp, and the feedback to the mixing ratio in the phosphor mixing process can be carried out rapidly in a short time. Consequently, the automation of the chromaticity control in the manufacturing process is made possible.
Patent JP-S6364801-A (JP)
Title: Pneumatic radial tire
Inventor: TAKEI TEIICHI
IPC: B60C9/26
Filed: 1986-09-05
Abstract: PURPOSE:To improve an operational stability by folding each cross direction end of both upper and lower layers to a tread side, and setting a groove area ratio of the center line in a circumferential direction in mounting a tire to a given ratio, in the captioned tire having a steel cord belt layer and an aromatic polyamide fiber cord belt layer. CONSTITUTION:A belt layer is constituted a lower layer 1 composed of an aromatic polyamide fiber cord and an upper layer 2 composed of a steel cord. And the upper layer 2 is covered with 1a by folding one cross direction end part of the lower layer 1 to the tread side. Also, a cross direction end part of the upper layer 2 in an opposite side to the folded part 1a is folded 2a to the tread side. And the groove area ratio A/B of the center line outside in a tire circumferential direction is set to 0.80 or below as well as the folded part 2a of the steel cord layer is made to be in outside when the tire is in mounting. This constitution enables an operational stability to be improved.
Patent JP-S6099198-A (JP)
Title: Apparatus for producing emulsion fuel
Inventor: TANABE SEIJI
IPC: C10L1/32
Filed: 1983-11-05
Abstract: PURPOSE:To enable the supply of an emulsion fuel having definite quality to a combustion engine such as boiler, by mixing a fuel oil with a surface active agent and water, stirring the mixture intermittently, and storing the liquid fuel temporarily in a continuously agitated storage tank. CONSTITUTION:Definite amounts of the fuel oil O such as heavy oil, kerosine, etc., water W, and several kinds of surface active agents M mixed in the tank T are supplied to the agitation tank T1, and agitated intermittently with the fan F1 e.g. by stirring for 10min, and pausing for 5min. The solenoid valves V1, V2 and V3 of the lines to supply O, W and M are operated by the signal from the float switches LS1, LS2, LS3 and LS4 attached to the tank T1. Thereafter, the mixture is sent to the storage tank Ts by the pump 2, and stirred continuously with the fan F2. In the above process, the level of the oil in the tank T1 is detected with the float switches LS5 and LS6 to control the operation of the pump 2. Then, the emulsion fuel is supplied at need through the fuel line B to the boiler, etc.
Patent JP-S6450773-A (JP)
Title: Ultrasonic motor
Inventor: NISHIKAWA SEIJI
IPC: H02N2/00
Filed: 1987-08-20
Abstract: PURPOSE:To stabilize a rotational force, by arranging a plurality of blade pairs positioned respectively on the inner and outer peripheral sides of a rotary body and confronted with each other, in parallel with each other to the periphery of a case. CONSTITUTION:So far as an ultrasonic motor is concerned, inside the bottom section 1a of a flat bottomed cylindrical case 1, four piezoelectric units 2 are arranged at equal intervals in the periphery on the same circumference, and the respective oscillating directions are set in the diameter direction of the case 1, and base sections 2a are fitted on the bottom section 1a and are fixed on, and sections except the base sections 2a are arranged in an oscillating way and in parallel with each other. Besides, on the center of the bottom section 1a of the case 1, a non-penetrated shaft hole 1b is formed, and at symmetrical positions in the diameter direction of the bottom section 1a, terminal members 3 are arranged. The respective piezoelectric units 2 are connected to the terminal members 3 by lead wires, and by applying voltage to them, the respective ones are ultrasonically oscillated. Besides, a rotary body 5 is set in a case 1, and on the circumference of its disc 5a, the blades 6-7 of shorter ones and longer ones are arranged. As a result, when the piezoelectric units 2 are oscillated, then fluid 10 in the case 1 is moved, and pressure is applied to the blades 6-7 to rotate the rotary body 5.
Patent JP-H0954374-A (JP)
Title: Liquid crystal projection device for stereoscopic vision
Inventor: HIRANO TOSHIO
IPC: G02B30/25
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To realize stereoscopic video display without distortion by combining a prism with a pair of liquid crystal projectors. SOLUTION: A pair of prisms 15 refracting the optical path of a projected video and making the angles of view of the videos for a left eye and a right eye coincident on a screen 14 is disposed on the respective front surfaces of a pair of left and right liquid crystal projectors 12L and 12R nearly facing to the screen 14 and juxtaposed at the interval of a specified distance.  The liquid crystal projection device for stereoscopic vision where trapezoidal distortion inherent to an optical path linking the picture element array of a liquid crystal panel with the screen 14 is optically corrected by the prism 15 disposed in the optical path differing from a color projection tube capable of correcting the trapezoidal distortion by electric processing, and the angles of view on the screens 14 of the projectors 12L and 12R are made coincident, and which makes the best use of the compactness of the projectors 12L and 12R is constituted.
Patent JP-2000037606-A (JP)
Title: Fuel filter apparatus
Inventor: IJIMA OSAMU
IPC: F04B53/20
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel filter apparatus whose mechanical strength and filtration capability are heightened. SOLUTION: This fuel filtration apparatus is provided with a filter part 6 for filtering a supplied fuel, a fuel supply route for supplying the fuel to a fuel injection valve side, a box body part 4 comprising a filter installation part 3 to install the filter part 6 in and a fuel supply part 2 for supplying a fuel filtered through the filter part 6 to a fuel injection valve, and a jetting valve pushing member 10 installed in the fuel supply part side of the box body part 4 to adjust the opening of the fuel injection valve by pushing. The filter part 6 is a mesh body produced by knitting one or a plurality of metal wires into a plurality of layers and then integrating the resultant body the heat treatment.
Patent JP-H0941085-A (JP)
Title: Steel material for induction hardening
Inventor: HOSHINO TOSHIYUKI
IPC: C22C38/14
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To produce a steel material for induction hardening, excellent in machinability and having characteristics equal to or higher than those of a gear produced by a carburizing process, by using, as a gear blank, a high carbon steel having a specific composition minimal in the contents of oxide nonmetallic inclusions. SOLUTION: As a blank for a gear used in various kinds of machinery, a steel material, which is composed of a high carbon steel having a composition containing, by mass, 0.5-0.75% C, 0.5-1.8% Si, 0.1-0.4% Mn, <0.015% P, <0.020% S, 0.019-0.05% Al, <0.0015% 0, and 0.003-0.015% N or further containing one or more kinds among specific trace amounts of Mo, B, Ti, and Ni or either or both of V and Nb independently or in combination and in which the maximum size of oxide nonmetallic inclusions such as Al2 O3 and their content are regulated to <=19μm and <=2.5pieces/mm<2> , respectively, is used. By this method, the steel material as a superior gear blank, excellent in machinability, easy of working into a gear, and capable of providing, by hardening by means of induction heating, characteristics, such as hardness and strength, equal to those of gears produced by means of a carburizing process, can be obtained.
Patent JP-H06125825-A (JP)
Title: Sheet cover and its production
Inventor: TANOKURA KOU
IPC: A47C31/02
Filed: 1993-07-30
Abstract: PURPOSE:To easily and surely mount the sheet cover to a cushion material along its surface shape by molding the sheet cover to a shape coinciding with the shape of the cushion material without requiring special fabricating conditions, etc. CONSTITUTION:The sheet cover is obtd. by using a cover material 34 having a front surface material 31, a backing material 32 contg. 10 to 100wt.% thermoplastic fibers having thermal fusibility and an elastic material 33 interposed between these materials at need and molding this cover material to the shape coinciding with the surface shape of the cushion material 2.
Patent JP-H0743016-A (JP)
Title: Antifreezing structure of 1 can 2 water passage hot water supplying apparatus
Inventor: OKADO MASATAKA
IPC: F24H1/00
Filed: 1993-07-30
Abstract: PURPOSE:To ensure antifreezing of a 1 can 2 water passage hot water supplying apparatus including a circulation circuit and a bathing hot water supply circuit. CONSTITUTION:There are provided a hot water supply circuit A, a circulation circuit B, and a hot bathing water supply circuit C. A low temperature detection temperature sensor 8 is provided in the course of the circulation circuit B. When the low temperature detection temperature sensor 8 detects a freezing starting temperature near 0 deg.C during the interruption of the operation, a controller 9 turns on an operation switch and opens a solenoid valve 6 of the hot water supply circuit, and instructs hot water supply to the circulation circuit B.
Patent JP-H0528620-A (JP)
Title: Magnetic disk driving device
Inventor: HAMAARATSU IWAO
IPC: G11B19/12
Filed: 1991-07-24
Abstract: PURPOSE:To obtain a magnetic head driving device capable of satisfying an output characteristic and a modulation characteristic even when it is used both for a magnetic disk using a metal coating type medium and a magnetic disk using a magnetic metal thin film medium. CONSTITUTION:This device is provided with a mechanism capable of changing the pad interval (d) of a pad 3 for contacting a magnetic disk 4 to a magnetic head 2 by the material quality or the strength of a recording medium. Thus, a sliding movement between the magnetic head 2 and the recording and reproducing surface of the magnetic disk 4 is improved.
Patent JP-S59103891-A (JP)
Inventor: TAKAHASHI MASAHIRO
IPC: B67C3/02
Filed: 1982-11-30
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-S6185397-A (JP)
Title: Separation of saccharides
Inventor: HIRAI OSAMU
IPC: C07C67/00
Filed: 1984-10-04
Abstract: PURPOSE:To separate a saccharide component from a mixture of specific saccharides, in high efficiency, by carrying out the liquid chromatography using a column packed with a specific ion exchange resin, and using water or an aqueous solution as an elutant. CONSTITUTION:A saccharide mixture containing sucrose, maltose, fructose and sorbitol is separated by the liquid chromatography using one or more columns packed with a apcking agent consisting of an SO3<->-containing ion exchange resin (e.g. sulfonated porous styrene-ethylmonovinylbenzene-divinyl benzene terpolymer) wherein the counter ion of the SO3<-> is Ag<+> and Ba<++> and/or Sr<++>, and using water or an aqueous solution (e.g. 10<-4> M/l aqueous solution of NaOH) as an elutant. The volume ratio of the resin having Ag<+> as the count er ion of SO3<-> to the resin having Ba<++> and/or Sr<++> is 9/1-1/9.