baber/WOPTO huggingface dataset:
Patent JP-H04290360-A (JP)
Title: Lsdn line batch notification system
Inventor: YAZAWA SHIGEHIKO
IPC: H04M3/46
Filed: 1991-03-19
Abstract: PURPOSE:To perform the batch transmission of messages to plural terminals to be connected to an exchanging device housing the ISDN lines by returning response confirmation against all the responses from plural terminals. CONSTITUTION:When messages are notified to plural terminals T in a batch, a batch calling recognition means 14 recognizes the call as batch notification calling. In the case of the response from the terminal T the response confirmation is repeated. To the second and subsequent other terminal T, the response confirmation is returned against all responses from the other terminals T. Accordingly, the calling is performed against all the terminals T which make response, and the speech can be secured by using a B channel by the all terminals T. Further, when the means 14 recognizes the batch notification calling, a timer is provided and a response confirmation notification means 20 can return the only response confirmation to the response received in time set by this timer.
Patent JP-H04290373-A (JP)
Title: Facsimile equipment provided with radio interference preventing function
Inventor: YANAGI SATOSHI
IPC: H04N1/00
Filed: 1991-03-19
Abstract: PURPOSE:To enable economical and rational solution to the problem of normal reception being interrupted by unnecessary information transfer by taking necessary measures according to the result of an unnecesary information decision means. CONSTITUTION:A facsimile equipment 10 is connected to a line 16, and receives information from a transmission terminal. Here, unnecessary information discrimination means 12 discriminates whether or not the information to be transmitted through the line 16 is empty information or unnecessary information such as mere juxtaposition of meaningless signals. When an unnecessary information dealing means 14 judges the received information as unnecessary, the required measures is taken according to signals to be generated. Moreover, as the measures, for example, forcedly cutting the line 16 and no unnecessary information printing by automatically receiving memories regardless of the presence or absence of reception form are taken.
Patent JP-S52137535-A (JP)
Title: Carburetor
Inventor: MORI HARUO
IPC: F02M19/00
Filed: 1976-05-14
Abstract: PURPOSE: To eliminate unevenness of mixture apt to produce at low load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60197316-A (JP)
Title: Roll-press chamfering tool for cylindrical gear
Inventor: TAKEDA HIDEJI
IPC: B23F21/00
Filed: 1984-03-21
Abstract: PURPOSE:To chamfer the tooth end faces or widthwise end face side edges of a cylindrical gear, by utilizing a roll-press chamfering method in which compression deformation is made by the same measure as that of a rolling method. CONSTITUTION:A chamfering tool 1 is attached to the tool shaft (not shown) by means of an attaching hole 7 formed in the tool 1. A gear to be chamfered is attached to a fixture such that the axis of the gear is set in parallel with the axis of the tool 1. Roll-press teeth 2a, 2b are meshed with the tooth end faces of a gear 9 with the gear 8 being clamped therebetween. This meshing condition may be adjusted by spacers 5a, 5b. In accordance with a chamfering shape which is to be applied to the gear teeth, the tooth end face side edges of the gear is chamfered.
Patent JP-S62211789-A (JP)
Inventor: ITO HIDEJI
IPC: G07B17/00
Filed: 1986-03-13
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-S52138713-A (JP)
Title: Inspecting and correcting method for bottom part of tank
Inventor: MATSUBARA KEIZOU
IPC: B65D90/22
Filed: 1976-05-17
Abstract: PURPOSE: In the inspecting and correcting method for the bottom of the column support type and the corn-roof tank and the flow ring tank, a reinforcing beam is formed on the bottom plate, and the inspection and repair are facilitated by making the tank as the self-support type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11254658-A (JP)
Title: Ink jet recording device
Inventor: OTA YOSHIHISA
IPC: B41J2/045
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To realize a high image quality gradational representation without lowering the positional accuracy of dots by a method wherein at least two kinds of ink drops, the speeds of which are different from each other, are alternately discharged from a nozzle. SOLUTION: To a waveform forming circuit 103, a driving timing signal MM for determining the timing for formingly outputting a driving waveform P, a Vp controlling signal SVp for selecting the driving voltage Vp of the driving waveform P, a tr controlling signal Str for selecting the rising time constant tr of the driving waveform P, and the like are inputted from a main controlling part 101. The waveform forming circuit 103 foringly outputs by selecting either one of three kinds of driving waveforms, the rising time constants tr of which are tr1, tr2 and tr3, on the basis of tr controlling signals tr1-tr3 sent from the main controlling part 101. Thus, a high image quality gradational representation is realized without lowering the positional accuracy of dots.
Patent JP-H07264408-A (JP)
Title: Image processing unit
Inventor: NARAHARA KOICHI
IPC: G06T1/00
Filed: 1994-03-25
Abstract: PURPOSE:To detect the density level of a background area of an original except an original retainer area with high accuracy by identifying a background of the original retainer from that of the original. CONSTITUTION:An object area for detecting a background other than that of a ridge of image data is given by two coordinates and they are set to a register 5. An area discrimination circuit 7 discriminates whether or not a coordinate of a noted picture element in a register 6 is resident within a detection object area and gives the result of discrimination to a background density level detection circuit 7. The background density level detection circuit 7 obtains a minimum density of a picture element in the area and provides an output of it as a background density level.
Patent JP-H06271279-A (JP)
Title: Rainproof facility for cargo handling with gantry crane
Inventor: ENOKI MASAMITSU
IPC: B65G63/00
Filed: 1993-03-16
Abstract: PURPOSE:To provide a device having the capability to perform cargo handling for a vessel even in the rain. CONSTITUTION:A rainproof facility for gantry crane cargo handling is composed of a gantry crane having horizontal girders 5 extended along a horizontal direction above the sea at the upper section of a portal 4 capable of travel along a wharf and allowing the travel of a trolley, and a vessel 17 moored under the girders 5. A roof 10 is laid on the upper surface of the portal 4 and the horizontal girders 5. Furthermore, the first curtain 11 is provided at the sides of the portal 4 and the sides of the girders 5 except for the extended section thereof. Also, the second curtain 15 is provided at the lower sides of the girders 5 except for a section connected to the portal 4. In addition, the third curtains 18a and 18b are provided on the vessel 17, with each one end thereof kept continuous to the lower end of the second curtain 14.
Patent JP-S61215828-A (JP)
Title: Rolling rubber spring
Inventor: TAKAI HIDEO
IPC: F16F1/37
Filed: 1985-03-22
Abstract: PURPOSE:To provide selectivity for dynamic spring constant or its dependency upon amplitude by forming a rubber ring from a rubber body and a rubber layer and by increasing the degree of freedom for selection of the rubber material to each part. CONSTITUTION:A rubber ring 6 arranged between a core metal 7 and an outer cylinder 5 is formed from a rubber layer 8, i.e. surface part, to contact the outer cylinder 5 and core metal 7, and a rubber body 9 as inside part dominating the compressive spring constant for the whole construction, wherein the two parts are made of different rubber materials.
Patent JP-H03255947-A (JP)
Title: Method and device for detecting defect of transparent container
Inventor: WATABE TSUKASA
IPC: B29L22/00
Filed: 1990-03-06
Abstract: PURPOSE:To easily and securely detect a defect such as a press wrinkle by irradiating the container with the light from a projector at an acute angle to the line connecting the center of the transparent container and the photodetection center of a photodetection sensor. CONSTITUTION:A glass bottle 2 which is conveyed is mounted having its center in the center of rotation of a rotary table 13, which is rotated by a motor to rotate the bottle 2 on a perpendicular axis. Projectors 20 and 21 (whose light sources 22 are thin and long like a fluorescent lamp) emit light beams, which are made incident at an acute angle alpha (about 25 deg.) to the photodetection axis 19 connecting the center 15 and the photodetection center 17 of the photodetection sensor (CCD line sensor) 16 and have focuses 27 nearby the inner peripheral wall of the bottle 2 on the side of the sensor 16. The state of the entire periphery of the bottle 2 is photographed by the sensor 16 and its image is displayed in order on a display. At this time, if there is a defect like the press wrinkle on the surface of the bottle 2, a part which illuminates bright appears in the image of the corresponding part, so the defect can be detected.
Patent JP-S59181481-A (JP)
Inventor: KUWABARA KIYOSHI
IPC: H01R24/00
Filed: 1983-03-31
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-S56153504-A (JP)
Title: Tone arm device
Inventor: ITOU MOTOFUMI
IPC: G11B3/32
Filed: 1980-04-26
Abstract: PURPOSE:To enable the reproduction with high fidelity, by providing the arm lifting-up/down mechanism adjusting the height of the arm itself and being supported impossibly with the up and down movement of the cartridge. CONSTITUTION:The tone arm main body 1 made of a rigid body is supported with the horizontal shaft 2 freely rotatably, and although the stem 3 of this horizontal shaft 2 is not rotated, it is fixed to the player board 5 ascendably and descendably by the lifter 4. At the reproduction of a recording disc, the arm main body 1 is  lifted by the lifter 4 and the stylus 7 is placed on the sound groove of the recording  disc 12, and the arm main body 1 is lifted at the location where the cantileber 8 is  slightly bent, and an electric signal due to the displacement of the tip of the stylus 7  is produced on the cartridge 6 by the rotation of the turn table 10. Thus, the audio signal recorded on the sound groove is picked up as it is as mechanical oscillation,  allowing high-fidelity reproduction.
Patent JP-H08254685-A (JP)
Title: Liquid crystal display device
Inventor: OKUMURA HARUHIKO
IPC: G09G3/36
Filed: 1995-03-15
Abstract: PURPOSE: To improve picture signal holding characteristics of pixels. CONSTITUTION: In an active matrix type liquid crystal display device in which pixels 23 are arranged at respective intersetion parts of plural gate lines 21 arranged along a horizontal direction and plural signal lines 22 arranged along a vertical direction and respective pixels 23 are constituted of liquid crystal cells 24, TFTs 25 for select the liquid crystal cells 24 and capacitors 26 for voltage holdings connected in between respective liquid crystal cells 24 and gate lines of front lines, this device is a liquid crystal display device provided with correction means supplying correction signals whose values are timewisely changed in the same direction to pixels 23 via address lines 21 in periods of times when TFTs 25 arc OFFs.
Patent JP-H06262714-A (JP)
Title: Synthetic resin composite
Inventor: MAEDA TETSUO
IPC: B32B5/18
Filed: 1993-03-16
Abstract: PURPOSE:To provide a synthetic resin composite which is made from a rubber- contained styrene resin molding and foamed polyurethane and used appropriately for heat insulator, damping material, noise insulating material, and others which are resistant against environmental stress cracking. CONSTITUTION:A synthetic resin composite made from a rubber-contained styrene resin molding, which comprises an AS resin constituting a continuous phase having an acrylonitrile content of 35wt.% or more and foamed polyurethane, or a synthetic resin composite made from a complex rubber contained styrene resin molding which comprises 100 pts.wt. of the above rubber-contained styrene resin and 0.1-100 pts.wt. of nylon or polyester, and foamed polyurethane.
Patent JP-2000248598-A (JP)
Title: Fluid control device and fitting method thereof
Inventor: HIRAISHI KAZUO
IPC: E03D13/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a fluid control device which can reduce a load of a fitting work and be correctly positioned without spoiling the appearance and the sealing performance, at execution and maintenance of an afterward fitted fluid control device requiring positioning. SOLUTION: To the opening part 1a of a flash valve main body 1, a unit member 4 provided with a sensor 11 having directivity on the surface is fitted, and in an afterward fitted urinal bowl automatic washing device A controlling washing water of the flash valve main body 1 according to the received content of the sensor 11, a base nut 2 is fixed to the opening part la. Hence, splines 12 formed on the unit member 4 is engaged with splines 7 formed on the base nut so as to position the sensor 11 on a specified position against the main body 1, the valve seat part 3 of the unit member 4 is inserted in the opening part 1a, and the unit member 4 is fixed to the main body 1 by a cap nut 5.
Patent JP-S60200174-A (JP)
Title: Amplifier circuit of electronic electric type watthour meter
Inventor: SHIMIZU KOUICHI
IPC: G01R22/00
Filed: 1984-03-26
Abstract: PURPOSE:To reduce influence exerted on the error of an electric watthour meter, by interchanging positions to an operation amplifier of two gain determination resistors at a cycle of a mark space 1:1 and bringing gains to a direct ratio average value and an inverse ratio average value of two determination resistors. CONSTITUTION:The output of a comparator 13 receives level reversal at a cycle of 50Hz or 60Hz. Because the output of the comparator 13 is inputted to the input terminal C of T-type FF14, the output of the T-type FF14 is reversed in its polarity at a cycle of a mark space 1:1 of 25Hz or 30Hz. When the output Q of T-type FF14 is an L-level and the output Q thereof is an H-level, analogue switches 15, 16 are turned ON and analogue switches 17, 18 are turned OFF. When the output Q of FF14 is an H-level and the output Q thereof is an L-level, analogue switches 15, 16 are turned OFF and analogue switches 17, 18 are turned ON and, therefore, the positional relation of gain determination resistors R1, R2 to an operation amplifier 9 is interchanged. By this mechanism, the relative value accuracy of two gain determination resistors can reduce effect exerted on an error as an electronic electric watthour meter to a large extent.
Patent JP-S53142594-A (JP)
Title: Immobilization of enzyme or microbial cells
Inventor: FUKUI SABUROU
IPC: G01N27/327
Filed: 1977-05-18
Abstract: PURPOSE: To immobilize enzyme or microbial cells to a hydrophilic photo-curable resin by irradiating with light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04313871-A (JP)
Title: Magnetic head slider
Inventor: YURA SHINSUKE
IPC: G11B21/21
Filed: 1991-03-20
Abstract: PURPOSE:To record the information at a high density by providing a step on a floating surface being confronted with a magnetic recording medium, making a floating surface of an inflow edge of air flow higher than a floating surface of an outflow edge of air flow and making the inflow edge part float at nonrecording and reproducing time. CONSTITUTION:The floating surface 1 of the inflow side provided with a step is higher tnan the floating surface 2 at the outflow side by D and the width B of the floating surface 1 is formed wider than the width C of the floating surface 2. In this case, the step difference D of the floating surface 1 and 2 is 500Angstrom  and the length A of the floating surface 1 is 1mm and the distance E between the inflow edge of air flow and a spring load working point is 2mm and A<E. Hence at a still state, time, when the floating surface is pressed to a magnetic disk with a spring load, the magnetic disk is brought into a linear contact with sides of the 1st and 2nd medium contacting parts 6, 7. A contact area with the magnetic disk can be made small and even though the roughness of the disk surface is made small, the attraction with the disk does not generate. Hence the floating quantity of the slider is made small and the information density can be increased.
Patent JP-H08217774-A (JP)
Title: Heterocyclic compound, containing five-membered ring and derived from highly unsaturated fatty acid or its derivative
Inventor: DOISAKI SHINJI
IPC: C07D407/14
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a new type carbonate or a dithiocarbonate compound available from a fish oil highly unsaturated fatty acid, etc., conventionally having no suitable use, etc. CONSTITUTION: This heterocyclic compound is represented by the formula R1 COOR2 (R1 denotes a hydrocarbon chain having 4-6 epoxy groups; R2 denotes H or an alkyl group comprising 1-8 carbon atoms or an aryl group which may have a substituent group), prepared by carbonating or thiocarbonating >=2 epoxy groups in the molecule of an epoxy compound derived from a highly unsaturated fatty acid or its derivative and contains a five-membered ring having two oxygen atoms or one oxygen atom and one sulfur atom as hetero-atoms. The heterocyclic compound is a compound obtained by carbonating or dithiocarbonating four or more or all the epoxy groups in the molecule of the epoxy compound which is a raw material or a mixture of the compound having all the carbonated or dithiocarbonated epoxy groups in the molecule with a compound having the residual epoxy groups.
Patent JP-S57171564-A (JP)
Title: Precision casting method
Inventor: KIDOWAKI YOSHIMASA
IPC: B22D25/02
Filed: 1981-04-14
Abstract: PURPOSE:To eliminate the generation of various kinds of defects owing to harmful components such as metallic vapor in the event of casting personal ornaments made of metals with a precision casting plant having a hermetically sealed melting chamber and a casting chamber by charging and discharging an inert gas into and from the melting chamber continuously. CONSTITUTION:A body 29 of a precision casting machine is segmented by means of a wall 31 having a vent hole 7 to a melting chamber 1 and a casting chamber 8. An ingot 3 of noble metal which is a raw material for castings is put in a copper crucible 5 in the chamber 1, and is melted by the arc 4 between the same and an electrode 2, and is cast into the mold 9 in the chamber 8 in the lower part through the hole 7, whereby personal ornaments, objects of industrial art, artificial teeth, small industrial articles, etc. are precision-cast. In this case, the smoke-like harmful components such as vapor of the molten metal degrade the visual field in the chamber 1, contaminate the chamber walls, or enter the inside of the chamber 8 thereby sticking on the molds and causing casting defects. In order to prevent these, an inert gas such as Ar is flowed into the chamber 1 with vacuum pumps 16 and 52 to carry out the harmful components together with the inert gas to the outside, whereby various kinds of defects are prevented.
Patent JP-H10252167-A (JP)
Title: Solar window system
Inventor: KAWAHARA HIDEO
IPC: E04B1/74
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a solar window system facilitating the mounting work of a solar connector and a duct and maintaining comfortably a living space throughout the year. SOLUTION: Since a window section is so constituted that a solar connector 3 is equipped with an outside windor 6 and an inside window 7, an air duct 8 between both of them, an air inlet and an air outlet 11, it is not required to mount the solar connector 3 on a roof. Since the solar connector 3 is used for the window section, a duct 25 connecting the solar connector 3 to a thermal storage layer 15 can be shortened. In winter, heat absorbing color toned wrings 31... are faced to the sun to absorb sunbeams with a blind 30, the air in the air duct 8 is efficiently heated, and in summer, heat reflection color toned wings 31... are faced to the sun to reflect sunbeams with the blind 30 to make it possible to use the air duct 8 as thermal insulation efficiency.
Patent JP-S57170572-A (JP)
Title: Semiconductor memory
Inventor: HARADA HIROJI
IPC: H01L21/8247
Filed: 1981-04-14
Abstract: PURPOSE:To perform excellent storage operation by the presence and the absence of electron storage in an Si3N4 film by forming an IGFET with the Si3N4 formed bya plasma CVD method as a gate insulating film. CONSTITUTION:Since a CVD Si3N4 film used for an MOSFET memory cell is heretofore formed by a high temperature treatment of approx. 800 deg.C, much energy is required to form the film, and large thermal strain is applied to an Si wafer, thereby deteriorating the characteristics. Accordingly, an Si3N4 film (P- SiN film) by a plasma DVD method capable of forming at lower than 300 deg.C without thermal decomposition is employed, A P-SiN film 102 is formed directly on the channel 5 of an N type Si substrate 1, a polysilicon gate 8 is superposed, thereby forming an IGFET. Positive charge exists in the film 102, an electron trap level exists, and when the trap level is filled with the electrons, positive charge is shielded to reduce the positive charge. Memory operation can be incorporated in the FET by utilizing this property.
Patent JP-H02235302-A (JP)
Title: Electronic component
Inventor: YAMAMOTO MORIKAZU
IPC: H01C10/32
Filed: 1989-03-08
Abstract: PURPOSE:To enhance the suction performance of a dip type electronic part for augmenting the mounting factor by a method wherein the surface of a rotary body is made flush with the surface of a case or slightly lower than the latter surface. CONSTITUTION:A fixing plate 4 is fixed on a case 3 with a resistor substrate 1 inserted into the bottom part thereof 3 through the intermediary of a thermo- setting resin 7 while a knob 8 integrated with a sleeve 6 is free rotatively fixed on the fixing plate so as to constitute a dip type electronic part such as a rotary variable resistor etc. The surface of the knob 8 is made flush with the surface of the fixing plate 4 or slightly lower than the latter surface while the surface of the fixing plate 4 is made into a suction surface and, even if the position of a suction nozzle is slightly slipped, the suction work may be performed satisfactorily so that the title electronic part in excellent suction performance and high mounting efficiency may be manufactured.
Patent JP-S63232130-A (JP)
Inventor: YAGUCHI AKIO
IPC: B65H19/00
Filed: 1987-03-13
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-S62214635-A (JP)
Title: Detecting device and detecting/processing device
Inventor: USUI TOSHIO
IPC: H01L21/67
Filed: 1986-03-17
Abstract: PURPOSE:To detect opaque patterns with high accuracy in a detecting device for detecting plural patterns of materials to be detected by detecting the plural patterns with a transmitted light which is transmitted the materials to be detected. CONSTITUTION:With a substrate 1 consisting of an alumina ceramic plate provided with a wiring layer 2 consisting a noble metal on its main surface, a chip 3, such as an IC, is mounted on the substrate. Light transmits this alumina ceramic plate. Therefore, with a transmission lighting 5 arranged on the back of the substrate, a TV camera 6 is arranged over a stage 4 and transmitted light 6 which is transmitted the substrate 1 is detected by the TV camera 6. The transmission lighting 5 consists of a light source 8 and a lens system 11 for turning light 9 emitted from this light source 8 into a parallel luminous flux 10. Thereby, an image 13 of chip and an image 14 of wiring layer appear black clearly on a detected image 12 as shown by the hatchings from the fact that the chip 3 and the wiring layer 2 are each an opaque body.