baber/WOPTO huggingface dataset:
Patent JP-S63217227-A (JP)
Title: Electromagnetic flowmeter
Inventor: GOTO SHIGERU
IPC: G01F1/60
Filed: 1987-03-05
Abstract: PURPOSE:To remove the influence of a fine noise contained in a signal voltage and DC voltage variation by using two arithmetic expressions for arithmetic operation for the signal voltage generated corresponding to a flow rate by excitation with a two-frequency signal obtained by putting two high-frequency and low-frequency waveforms together multiplicatively. CONSTITUTION:An exciting means supplies an exciting current which has the waveform obtained by putting the 1st frequency and 2nd lower frequency together multiplicatively. A 1st demodulating means multiplies three successive sampled values of the signal voltage by -1, +2, and -1 every time the exciting current of the 1st frequency component varies in level, and sums up the products. When variation in the level of the exciting current of the 2nd frequency is included in three-times continuous sampling operation, four successive sampled values are multiplied by 1, -1, 1, and -1 and a sign determined by the excitation level of the 2nd frequency instead of said three sampled value and the products are summed up.
Patent JP-S62209039-A (JP)
Title: Aqueous solution of basic yttrium acetate and production thereof
Inventor: NISHIKURA HIROSHI
IPC: C04B35/626
Filed: 1986-03-08
Abstract: PURPOSE:To provide the titled novel aqueous solution composed solely of yttrium ion and acetate ion at specific ratio, having high liquid concentration and low acidity, free from generation of harmful corrosive gas in combustion and useful as various kinds of yttrium oxide ceramic materials. CONSTITUTION:An aqueous solution of basic yttrium acetate composed essentially solely of yttrium ion and acetate ion and having a CH3COOH/Y molar ratio of 0.75-1.35. The aqueous solution of basic yttrium acetate can be produced by mixing yttrium oxide with acetic acid at a CH3COOH/Y molar ratio of 0.75-1.35, adding a proper amount of water to the system, reacting the mixture at 60-100 deg.C in a reactor preferably furnished with a refluxing apparatus and cooling the reaction liquid to room temperature after the completion of the reaction.
Patent JP-S57165667-A (JP)
Title: Internal combustion engine ignition device
Inventor: HINO TOSHIYUKI
IPC: F02P15/00
Filed: 1981-04-02
Abstract: PURPOSE:To improve the rate of electric power utility and extend the life of a key switch of an ignition device composed of a current breaking system combined with a capacity discharging system by providing a power source device of capacity discharge type adjacently to a direct current power source. CONSTITUTION:When a key switch 2 is turned on and a relay contact point 7b is closed, a converter 8 is connected to a direct current power source 1 to start oscillation and a condenser 9 is charged. When an interrupter 4 is subsequently cut, high voltage is generated on the secondary winding to cause a spark discharge on an ignition plug 6, and output voltage of an ignition coil 3 is quickly dropped. As a result, a diode 5 is reversely biased by voltage of the condenser 9 and further, the ignition plug 6 is supplied with power through the diode 10 for spark discharge. The power supplied from the direct current power source 1 is increased in proportion to rotational speed at this time, however, a big current does not flow through the key switch 2 because most of the power is fed through the contact point 7b. Further, loss of energy is slight because a power source 11 is provided in close vicinity to the direct current power source.
Patent JP-H03253120-A (JP)
Title: Change point detecting circuit
Inventor: KOWASHI HIDEKAZU
IPC: H03M7/46
Filed: 1990-03-02
Abstract: PURPOSE:To rapidly detect a change point and to reduce circuit scale by providing the change point detecting circuit with plural ballel shifters and a shifted number accumulator to be previously initialized to a required value. CONSTITUTION:The barrel shifters 102a, 102b shift data stored in respective input registers 101a, 101b by the prescribed number of bits and an OR circuit 103 finds out OR between the data of the barrel shifters 102a, 102b in each bit and combines the data as one word. The shifted number accumulator 107 is previously initialized to the number of bits to be used for bit boundary processing, accumulates bit positions detected by a priority logical circuit 106, and when a change point exists, applies the number of bits to be shifted to the barrel shifters 102a, 102b and inverts the contents of a color register 105. Since change point detection in the bit boundary processing can rapidly be executed only by the simple initialization of the accumulator 107 and the circuit constitution can be simplified because of the use of a subtractor is unnecessary.
Patent JP-2000247193-A (JP)
Title: Wire harness arrangement structure to glass hutch in back door of motor vehicle
Inventor: SUEHIRO SHINICHI
IPC: B60J1/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the arrangement of a wire harness to a glass hutch. SOLUTION: A glass hutch 11 has a fitting recessed part 11b having a dent part 11e on the side wall extended along one side edge of a glass hutch 11, bent at the tip forming the lower end, and extended to the center part along the lower edge. On the other hand, a tubed wire 13 having a protruding part is formed by molding by use of rubber as the facing material of a wire harness, and the tubed wire 3 is pushed into the fitting recessed part 11b, whereby the wire harness is arranged and fixed to the glass hutch 11.
Patent JP-S53136739-A (JP)
Title: Microwave oven
Inventor: AOKI JIYUNJI
IPC: H05B6/68
Filed: 1977-05-02
Abstract: PURPOSE: To prevent unexpected heating in case of LSI trouble by so designing integrated circuit (LSI) which controls microwave oven that magnetron oscillator does not operate unless start key to be operated from outside is pushed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58172118-A (JP)
Title: Purging process for heavy-oil slurry piping
Inventor: TAKEGAWA TOSHIYUKI
IPC: B65G53/30
Filed: 1982-03-31
Abstract: PURPOSE:To improve the heavy-oil slurry purging rate by reducing the concentration of the solid portion in the heavy-oil slurry by gradually adding heavy oil into the heavy-oil slurry in the fluid state and finally substituting the heavy- oil slurry for heavy oil. CONSTITUTION:In the method for purging the piping 11 for transporting heavy- oil slurry by use of heavy oil, heavy oil is supplied little by little in the fluid state of the heavy-oil slurry by a heavy-oil pump 4, and then a heavy-oil slurry control valve 3 is closed gradually, and a heavy-oil control valve 6 is gradually opened correspondingly, and the concentration of the solid portion in the heavy- oil slurry in the piping 11 is reduced, and finally the heavy-oil slurry is substituted for heavy oil. Therefore, the heavy-oil slurry purging rate can be improved with the less amount of heavy oil in comparison with the former method in which heavy oil is supplied in full measure.
Patent JP-H10232592-A (JP)
Title: Picture recording device and picture reproducing device
Inventor: SUDO TOSHIYUKI
IPC: G03H1/04
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to observe a three-dimensional picture of high quality in a broader observation area even with a small area of recording material by forming information of interference between an object beam and a reference beam passed through a waveguide tube type optical system on a surface of a recording medium and recording picture information based on the object beam from an object beam forming means on the recording medium. SOLUTION: An object OB is illuminated with a light flux from an object beam forming means, and an object beam CL from the object OB is made to reach a photosensitive material 1 through a waveguide tube type optical system 3 of which an exit light part 3b has a smaller aperture diameter compared with that of an incident part 3a. A reference beam RL from the reference beam forming means is made incident on the photosensitive material 1. Interference fringes of the object beam OL and the reference beam RL are recorded on the photosensitive material for making a hologram.  In a case of reproduction, the hologram 2 is irradiated with illumination light of a same wavelength and wavefront as the original reference beam RL, and a reproduced beam SL from the hologram 2 is magnified larger than the incident part 3a by using the waveguide tube type optical system 3 in reverse to the time of recording, for guiding the light beam to an observer, and a reproduced picture 10 of the object OB is observed by a formed wavefront.
Patent JP-H08248728-A (JP)
Title: Image forming device
Inventor: SHOJI YOSHIO
IPC: G03G15/01
Filed: 1995-03-10
Abstract: PURPOSE: To reduce the occurrence of defective transfer/fixation by prescribing a nip shape by a transfer means including an intermediate transfer belt. CONSTITUTION: This device is provided with color developing devices 4, 5, 6 and 7 for successively developing an electrostatic latent image of a prescribed color written on an image carrier 1 by powder toner of a prescribed color so as to form a toner image, a primary transfer means 9 for successively and electrostatically overlap-transferring every color powder toner image formed on the image carrier 1 onto the intermediate transfer belt 12 for holding a multicolor powder toner image which is obtained by successively overlap- transferring every color toner image formed on the image carrier 1,  and a secondary transfer means 17 constituted of a pressure roll 17a provided with a surface layer 17c made of the same material as that of the transfer layer of the intermediate transfer belt 12 and arranged so that the roll 17a may come into press-contact with the surface of the intermediate transfer belt 12 with a recording paper 20 interposed, and a heat roll 16a arranged opposite to the pressure roll 17a from the rear side of the belt 12 and covered with one heat-resistant elastic layer 25 which is deformed to a recessed shape.
Patent JP-S61208432-A (JP)
Title: Gas interception device
Inventor: SHIRASAWA TADANORI
IPC: G05B9/02
Filed: 1985-03-14
Abstract: PURPOSE:To secure synthetic safety of gas supplying by a method wherein a driving unit is worked automatically to close a shut-off valve by detecting at an electric current detecting section when an abnormal consumed electric current flows in a micro-computer. CONSTITUTION:In case the micro-computer 5 is under a normal condition, the current flowing into the point (a) of the resistance 12 at the current detecting unit 11 is small and the voltage of the resistance 12 hardly drops while the voltage thereof is almost same as a battery 6 voltage. However, the micro-computer 5 becomes abnormal condition due to noise and aging stress or the like for example and the electric current consumption thereof becomes large; as a result, the voltage drop of the resistance 12 is increased and the potential at the point (a) drops. The output of an AND gate 13 becomes low due to the drop of the potential at the point (a) to drive a driving unit 7 and the shut- off valve 10 is operated. The fail safe may be realized by providing the electric current detecting section when the micro-computer becomes abnormal and the current thereof increases in the circuit.
Patent JP-H03254118-A (JP)
Title: Molecular beam cell
Inventor: NISHIYAMA NAOKI
IPC: C30B23/08
Filed: 1990-03-02
Abstract: PURPOSE:To enable failure of a crucible to be detected before it is completely damaged by providing a pair of conductive films which are mutually insulated at the inner wall and the outer wall of the crucible and then monitoring resistance between the pair of conductive films. CONSTITUTION:A pair of mutually and electrically isolated conductive films 11 and 12 are provided at the inner wall and the outer wall of a crucible 1 to enable electrical resistance between a pair of conductive films 11 and 12 to measured. Namely, normally, an area between a pair of conductive films 11 and 12 at the inner and outer surfaces of the crucible 1 is insulated and electrical resistance between them is extremely large. However, when a crack occurs in the crucible 1. Al intrudes into the crack and electrical resistance between a pair of conductive films 11 and 12 gradually decrease. Thus, by monitoring electrical resistance between the conductive films 11 and 12, the failure of the crucible 1 can be detected before it is completely damaged, thus keeping the damage due to a molecular beam cell caused by damage of the crucible 1 to be minimum.
Patent JP-H03223039-A (JP)
Title: Paper feeder
Inventor: CHIBA KEIICHI
IPC: B65H1/28
Filed: 1990-03-02
Abstract: PURPOSE:To prevent no-feed of a paper form and generation of jam while improving the work efficiency by providing a base table and a moving table, movably mounted in a direction orthogonal to a paper form feed direction relating to this base table, and parallelly arranging paper feed beds provided with respectively independent lift mechanisms, in the above mentioned moving table. CONSTITUTION:A moving base 2 (moving table) is slidably mounted in a direction of a arrow mark A (direction orthogonal to a paper feed direction) by a pair of sliders 16 onto a fixed base 1(base table), and paper feed beds 3, 4 are juxtaposed on the base 2 and provided with lift mechanisms 5, 6, respectively, and side fences 9, 10 made movable in compliance with respective sizes of paper forms 7, 8. A paper feed roller 11 is arranged in a determined position so as to feed a paper forms by moving either one of the paper feed beds 3, 4 below the roller 11. The paper form is fed sheet by sheet successively from the uppermost paper sheet by the roller 11 and conveyed while being held between a press barrel 13 and a rubber barrel 14 in the predetermined timing by paired resist rollers 12.
Patent JP-H08244124-A (JP)
Title: Patch for repairing tubeless pneumatic tire
Inventor: SAITO OSAMU
IPC: B29D30/06
Filed: 1995-03-10
Abstract: PURPOSE: To enhance scratch resistance and adhesiveness keeping properties by respectively constituting first and second rubber layers 3f NR rubber and butyl rubber. CONSTITUTION: A tire repairing patch 8 is composed of a laminate consisting of the first rubber layer 101 fixed to the surface of the air chamber of a tire, a second rubber layer 102 exposed to filling air and the cord layer 9 held between both rubber layers. The first and second rubber layers 101 , 102 are respectively constituted of NR rubber and butyl rubber and two rubber cord layers 91 , 92 having 840d/2 nylon cords 11 arranged thereto in the direction of 90 deg. with respect to the center line C and lined with rubber are held between the first and second rubber layers 101 ,102 and the whole is vulcanized and molded. After vulcanization, the layers 91 , 92 ,101 are perfectly covered with the second rubber layer 102 so as to be prevented from the contact with internal pressure.  In this case, the thickness of each of the rubber layers 10 is set to 1mm and that of each of the cord layers 9 is set to 1.5mm.
Patent JP-H11226241-A (JP)
Title: Capsule-obtaining game device
Inventor: KANDA SHUICHI
IPC: A63F9/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a capsule-obtaining game device wherein player's appropriate judgment and operation technique of a high degree are reflected during a period from the catching of a capsule to the obtaining, and the game is filled with a tense feeling and a thrill. SOLUTION: A device main body is equipped with a turntable 4 which loads capsules 3 and turns in the horizontal direction, and a carrying means A which catches the capsule 3 and carries it to a discharging port 5 placed on the outside of the turntable 4, and the carrying means A is constituted of an arm which moves in the horizontal direction on the top of the turntable 4 from the approx. center of the turntable to the outside of the turntable, and a catching means which is placed at the tip end of the arm, and on a warning part 50 which is attached on the turntable 4, a detecting part to detect a meeting with the catching means, is set.
Patent JP-H08248117-A (JP)
Title: Radar system
Inventor: IKEBA KAZUO
IPC: G01S7/282
Filed: 1995-03-10
Abstract: PURPOSE: To improve the tracking performance for tracking a highly maneuvering target and also prevent the generation of irradiation time for unnecessary tracking beam. CONSTITUTION: This radar system is provided with a phased array antenna 1 and further is provided with a tracking control part 6 that sets the irradiation interval of tracking beam necessary for continuously tracking a target on the basis of the measurement information including the location, speed and acceralation of the target to be tracked. Furthermore, it is equipped with a beam scanning scheduler 7 that allows the irradiation timing for tracking beam to interrupt the irradiation timing for search beam for scanning all covering areas successively so that the tracking beam may be applied at the interval set by the control part 6 and sets the irradiation order of the search beam and tracking beam, and an antenna control part 8 to control the antenna 1 in such a way that the beam is applied in the preset beam irradiation order.
Patent JP-S52134662-A (JP)
Title: Polyester composition
Inventor: HACHISUKA MITSUNORI
IPC: C08J5/18
Filed: 1976-05-06
Abstract: PURPOSE: Polyester composition having excellent antistatic properties and transparency, keeping its original high mechanical strength, obtained by the heat treatment of a polyester containing particular sulfonic acid salt derivatives at a specific temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H102846-A (JP)
Title: Age determining method for resin pellet, pellet inspecting apparatus, and method for determining deformation of resin
Inventor: PALCISKO WILLIAM M
IPC: G01N33/44
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting method for determination of age of resin. SOLUTION: By this method for inspecting resin pellet 14 to determine the age of the resin, a pellet 14 is preheated and the pellet is exposed to deforming force for a previously determined time in a measurement installation tool. On the completion of the deformation for previously determined time, the resultant deformation of the pellet 14 is compared with the estimated deformation of the resin as a function of the resin age and the age of the pellet is determined.
Patent JP-S54143651-A (JP)
Title: Method and apparatus for image forming
Inventor: FURUICHI KIYOUSHI
IPC: G03G15/00
Filed: 1978-04-28
Abstract: PURPOSE:To stably form visible images of the specified density by controlling the image forming conditions by the output detecting the visualizing ability of electrostatic latent images. CONSTITUTION:The negative corona ions from a discharger 27 are attracted to a recording medium by passing through the spacings of a screen 29 in the region of the screen 29 charged positive and are absorbed into the screen 29 in the region charged negative. Hence, the image owing to the charge charged negative is produced in the region right under the region corresponding to the region charged positive on the screen on the insulation layer 31 on a conductive substrate 32 and the toner charged positive in the developer deposits thereon. As a result, the current flowing in the charge quantity detecting element 38 provided between a screen bias power source 36 and ground becomes the one modulated by the primary electrostatic latent image formed on the screen 29. Hence, if the toner of the quantity equal to the quantity consumed by integrating the current per unit time flowing in the element 38 is supplied, the visible images of the specified density may be stably obtained.
Patent JP-S59176849-A (JP)
Title: Transmission control system of message
Inventor: KAWABE HISAO
IPC: G06F3/00
Filed: 1983-03-28
Abstract: PURPOSE:To transmit optionally a request type message to a console or a work station and to display th request for the transmission control of messages, by setting the reception priority of the request type messages to a transmission address control table. CONSTITUTION:When a printer has the shortage of paper at a request phenomenon generating part 11, this paper shortage is detected by a request phenomenon detecting part. The detected request is sent to the message cue of high priority on a transmission address control table 16 by a transmission address retrieving part 14 of a message transmission control part 13 via a transmission part 15. Then the request is extracted from the message cue by a message display control part 18. The shortage of paper is displayed at a work station 19. Here each station 19 is signed on and therefore a corresponding message cue is set up. Then the cue name is registered to the position decided by the type and priority of the request type message which is received by the message cue.
Patent JP-H02231606-A (JP)
Title: Numerical control method
Inventor: MORITA HIROFUMI
IPC: G05D3/12
Filed: 1989-03-06
Abstract: PURPOSE:To attain a numerical control NC method at the cost lower than that required for the NC method of a single axis despite the increase of a control axis by partly sharing the component members of a control system. CONSTITUTION:An ordinary servo control system of an X axis consists of a setting part 1, a position control part 2, a speed control part 3, a current control part 4, a power amplifier 5, a motor 6, an encoder 7. The part 11 for Y axis, e.g., a position control part 22 and a speed control part 33 for Y axis consisting primarily of the incremental counters are prepared out the system members equivalent to the part 4 and the amplifier 5 of the X axis are omitted from the Y axis. Then the part 4 and the amplifier 5 of the X axis are switchingly functioned also for the Y axis via a multiplexer 8. Thus a motor 77 of the Y axis is driven with control. That is, the control data on the part 22 of the Y axis is supplied to the part 4 and the amplifier 5 via the multiplexer 8. Then the motor 77 of the Y axis is driven with control via a motor switch part 5a. Thus, the constitution of a controller is simplified and an NC method is attained.
Patent JP-S55143817-A (JP)
Title: Piezo-resonator
Inventor: TANAKA YASUHIRO
IPC: H03H9/17
Filed: 1979-04-26
Abstract: PURPOSE: To suppress easily the vibration level of spurious vibration by making the width of a strip-shaped piezo-resonator different partially in the longitudinal direction.  
     CONSTITUTION: Length l=4.8mm, thickness t=0.35mm, and width W=1.1mm and so on are set for resonator 1; and if the other width W 1  is changed by polishing to measure change quantity Δf 0  of frequency f 0  of long-side direction vibration for value (W 1 /W)×100, only approximately Δf 0 ≈9KHz is changed for frequency f 0 ≈390KHz in (W 1 /W)×100=50% as shown by dotted line C 3 . Meanwhile, the lowering quantity of the vibration level of short-side spurious vibration for (W 1 / W)×100=50% becomes approximately 11dB as shown by solid line C 4 . Consequently, when the width of the piezo-resonator is made different partially in the longitudinal direction, response dependent upon spurious vibration is dispersed to a wide frequency band, and thus, the vibration level is suppressed small. 
     COPYRIGHT: (C)1980,JPO&Japio