baber/WOPTO huggingface dataset:
Patent JP-S61157099-A (JP)
Title: Control signal transmission system of time division multiple communication system
Inventor: KUDO NORIMASA
IPC: H04Q11/04
Filed: 1984-12-28
Abstract: PURPOSE:To descriminate a sound signal and a digital call control signal at a receiver side by inserting a prescribed digital call control signal which hardly occurs as the code, row of sound signal to a data pass transmitting a digital sound signal from transmission side to transmit it. CONSTITUTION:When a call is completed and a telephone set 4 becomes on hook state, an O-level signal arrives from a PBX3 through an SS line. Transmission control parts 17a and 17b detect this signal and inserts a disconnect signal to the data pass DP transferring the sound signal till then in order to output it to an opposite device. The code rows are selected so that the regenerating analog output of CODEC for receiver as a disconnect signal becomes a saturated value and signals, for example, repeating '0111' with more than 11 times are outputted. Since these code rows is scarcely possible to generate in an usual call sound signal, the transmission control part 17a at the side of receiver discriminates the arrival of the disconnect signal from call signal and detects surely the arrival of the disconnect signal. After that, it executes the disconnecting processing of outputting the disconnect signal to the PBX3 and returns to a watch and wait state.
Patent JP-H04260925-A (JP)
Title: Design information extraction system based upon data center approach
Inventor: USUDA YUTAKA
IPC: G06F9/06
Filed: 1990-10-17
Abstract: PURPOSE:To reduce maintenance work by extracting normalized data and a normalized transaction from developed system information and capsuling the extracted contents. CONSTITUTION:A normalized data extracting part extracts a data definition part from information inputted from an input file 1 and stored in an object system information storing part 22 and converts the extracted part into normalized data and a normalized transaction extracting part 25 extracts the updating processing of the normalized data and converts the extracted result into a normalized transaction. A restricting condition extracting part 27 extracts and allocates restricting conditions to the normalized data and the normalized transaction. An extracted information editing part 29 extracts the normalized transaction and the restricting condition in each normalized data based upon the allocated results, edits the extracted contents to data structure called a capsule and stores the edited capsule in a capsule storing part 30. Consequently, the overlap of updating processing can be removed, a correction influence range can easily be determined and the maintenance work of a developed system can be reduced.
Patent JP-H08137579-A (JP)
Title: Cooling structure for electronic equipment
Inventor: MATSUSHITA SHINJI
IPC: G06F1/20
Filed: 1994-11-10
Abstract: PURPOSE: To improve the packaging density of an electronic equipment, to make the whole device small in size and to surely cool a circuit board or the like required for cooling. CONSTITUTION: Between each of a CPU unit 2 and a DKU 3 which are arranged in a vertical direction at the inside of a housing 1 of an electronic equipment device and are forcedly cooled by air flow passing respectively in the vertical direction by cooling fans 5a and 5b, an inclined ventilation control plate 4a dividing the cooling flow passage formed by cooling fans 5a and 5b is arranged. A DC/DC converter unit 4 is constituted by fitting a DC/DC converter power circuit board 4b to the ventilation control plate 4a. The DC/DC converter power circuit board 4b is cooled by the air flow flowing along the ventilation control plate 4a and a maintenance management is executed by drawing the DC/DC converter unit 4 to the outside through a front surface door 1a of the housing 1.
Patent JP-S63131011-A (JP)
Title: Optical edge detection apparatus
Inventor: NISHIHARA SADAMITSU
IPC: G01B11/00
Filed: 1986-11-19
Abstract: PURPOSE:To obtain an apparatus forming no edge signal even when the image of foreign matter having a predetermined size or less passes the front surface of a sensor, by arranging plural pairs of outside light receiving elements so as to leave a definite interval from inside light receiving elements to the sensor. CONSTITUTION:This apparatus processes the output signal of a sensor 12 containing inside light receiving elements 12A, 12B arranged in close vicinity to an object 4 to be measured or the projection image 4A thereof in a relatively movable manner and outputs an edge signal from an edge signal generator 14 when the front surface of the sensor 12 passes a light and shade edge with the relative movement of said sensor 12. At this time, plural pairs of outside light receiving elements 12E-12H are arranged to the sensor 12 so as to leave a definite interval from the elements 12A, 12B and the output signals of said elements 12E-12H are processed and the edge signal is suppressed with respect to the edge due to the image of foreign matter of the definite interval or less by a suppressing signal generator 40. The elements 12E-12H are opposed to each other in two pairs so as to respectively hold the elements 12A, 12B therebetween and the generator 40 forms a suppressing signal for making the edge signal effective during a time when the difference between the outputs of each pair of the elements 12E-12H exceeds a predetermined value.
Patent JP-2000170031-A (JP)
Title: Polyester fiber and its production
Inventor: OTA TAKASHI
IPC: D01F6/62
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To produce polyester fibers improved in low repulsive properties or low recovering properties for repetitive compression and suitable for seats or interior trims of vehicles, etc., by carrying out a shrinking heat treatment of a highly oriented undrawn polyester yarn with a noncontact heater and then heat-treating the resultant yarn at a specific temperature or above. SOLUTION: A highly oriented undrawn polyester yarn is passed through the interior of a noncontact heater at >=250 deg.C temperature and at >=450 m/min yarn processing speed under 0.3×10-2 to 6.5×10-2 g/d tension and shrunk by 5-30% to provide <=30% shrinkage percentage in hot water and under dry heat conditions. The resultant yarn is then heat-treated at >=120 deg.C temperature to afford polyester fibers having 1.3-1.37 g/cm3 amorphous density, 0.088-0.45 degree of amorphous orientation without any yield point in a load-extension curve, 20-200 kgf/mm2 apparent Young's modulus, 0.15-1.5 g/d initial stress and 3-10% initial elongation and suitable for internal yarns, pile yarns, etc., of fabrics.
Patent JP-H03138116-A (JP)
Title: Manufacture of tank for heat exchanger
Inventor: YAMAZAKI HISAO
IPC: B29L31/18
Filed: 1989-10-24
Abstract: PURPOSE:To fix a sealing component securely by injecting sealing resin into a seal molding space of a mold positioned in a ring channel and in front of said ring recessed channel in the state of pressing an outer side surface and an inner side surface of a skirt section in the facing direction by means of the mold. CONSTITUTION:When an outer side surface 43 and an inner side surface 53 of a skirt section 33 are pressed in the facing direction by a mold 51, a projected section 45 formed on the outer side surface 43 of the skirt section 33 is deformed inwardly by pressing force. As a result, a ring recessed channel 41 of rectangular shape is plastic deformed with its opening side narrowed. Thus, when sealing resin 63 is injection molded into a seal molding space 61 of a mold positioned in a ring recessed channel 37 and in front of said ring recessed channel 37, the ring recessed channel 37 is molded in the state of having its opening side narrowed. Thus, a sealing component 39 can be fixed easily and securely in the ring recessed channel 37 formed on the skirt section 33 of a tank 31.
Patent JP-H01119054-A (JP)
Title: Mos-type semiconductor memory device
Inventor: TANIGAWA TAKAO
IPC: H01L27/108
Filed: 1987-10-30
Abstract: PURPOSE:To enable memory elements to be fine by making the gap between the gate electrode and contact hole MOS-type transistor formed on a semiconductor substrate to be zero and by maintaining electrical insulation between the memory node electrode and gate electrode. CONSTITUTION:A gate electrode 13 consisting of for example polycrystalline silicon through a gate insulation film 12 which was formed on a semiconductor surface with impurities diffusion layer areas 14a and 14b is arranged, the first insulation film 15 surrounds the gate electrode, and a contact hole A is opened in a contact with the gate electrode 13 using a mask in a construction where the second insulation film 16 and a coating film system insulation film 17 (for example silica gel) which was formed the rotary coating method were arranged as a film between layers. Furthermore, a memory node electrode 18 is formed and is connected to the impurities diffusion layer 14b. A capacity insulation film 19 is formed on the surface of memory node electrode and then a capacity opposing electrode 1A is formed. Then, the third insulation film 1B is formed as an insulation film between layers and a metal wiring 1C is formed as a bit line. Electrical insulation between a memory note electrode 18 and a gate electrode 13 can be maintained by the first insulation film 15.
Patent JP-2000102597-A (JP)
Title: Solar air cleaning device
Inventor: NISHIKAWA KAZUO
IPC: B01D53/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for cleaning the indoor air by efficiently utilizing the sunlight. SOLUTION: In a solar air cleaning device, a hollow cylinder having a light receiving face made of a light transmitting material is installed outdoors, a lower part and an upper part of this hollow cylinder comprise the vent holes 3, 4 communicated with the indoor, and a photocatalyst element 1 is mounted inside of the hollow cylinder oppositely to the light receiving face. By applying this structure, the inside of the cylinder is warmed by the sunlight, and the ascending air current generates, whereby the indoor air is circulated in the cylinder.  The odor components and the harmful matter such as nitrogen oxide or the like included in the air circulated in the cylinder, are adsorbed by the photocatalyst element 1, and the adsorbed harmful matter is oxidized and decomposed into the water molecule, carbon dioxide or the like by the optical activating action of the photocatalyst when the photocatalyst element is exposed to the sunlight.
Patent JP-H0995176-A (JP)
Title: Motor-driven corner pole device
Inventor: OE YOSHIFUMI
IPC: B60Q1/32
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To simply fit a motor-driven corner pole to the inside of a bumper. SOLUTION: When a bracket 3 for connecting to a body is fitted to a bumper main body part 1, a holder cylinder 51 is inserted into a fitting hole 13 formed on the upper face corner part 12 of the bumper main body 1 and fixed, the bent part 58a of a corner side bracket 58 fitted to the main body part 50 of a corner pole is engaged with the claws 18 of the bumper main body part 1, and then the claws 18 are engaged with an engaging holes 42 formed on the arms 41 of the body connecting bracket 3. Hereby, the bent part 58a of the corner pole side bracket 58 is sandwiched between the arm parts 41 and the bumper main body part 1 and fixed.
Patent JP-H072273-A (JP)
Title: Beverage extraction filter and bag, and manufacture of filter and bag
Inventor: HAYAKAWA KIYOSHI
IPC: B65D81/00
Filed: 1991-09-26
Abstract: PURPOSE:To obtain beverage with no chlorine odor and less generation of trihalomethane through an conventional extraction operation when coffee, tea, etc., are brewed using city water. CONSTITUTION:A filter raw material composed of fibrous material is impregnated with a solution of ascorbic acid in aqueous alcohol solution and then liquid components are evaporated from the surface of the filter raw material to attach solid matters of ascorbic acid on the whole surface of the filter raw material. An extraction bag is made up of the filter raw material. When the extraction bag is soaked in city water, free chlorine contained in city water is neutralized by ascorbic acid.
Patent JP-H07109559-A (JP)
Title: Production of metallic material by color development
Inventor: YOSHIDA MASAO
IPC: B23K26/00
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a metallic material freed of coldness peculiar to a metallic plate. CONSTITUTION:A metallic blank such as a stainless steel or titanium plate is surface-finished, at least part of the blank is immersed in liq. chemicals in a tank transmitting laser light and the surface of the blank is scanned with a laser beam from the outside of the tank by manual or NC control to form a free colored pattern. A metallic pipe preform of stainless steel, titanium, etc., is surface-finished, at least part of the preform is immersed in liq. chemicals in a tank transmitting laser light and the surface of the preform is scanned with a laser beam while turning the preform in the tank to form a free colored pattern.
Patent JP-H07111259-A (JP)
Title: Plasma treatment apparatus
Inventor: ENDOU SHIYOUSUKE
IPC: H01L21/3065
Filed: 1993-10-09
Abstract: PURPOSE:To reduce the cleaning times by a method wherein film formation on a fixing device such as a clamp to treat an object is fixed to an electrode. CONSTITUTION:A pair of first and second electrodes 7 and 13 provided to face each other and a clamp 19 with which a semiconductor wafer 1 is pressed against and fixed to the first electrode 7 are provided in a treatment chamber 2. Process gas is introduced into the treatment chamber 2 and a chlorine compound gas plasma is generated by vacuum discharge between the first and second electrodes 7 and 13 to etch the semiconductor wafer 1 with the plasma. In such a plasma treatment apparatus, the surface of the inner circumferential edge of the clamp 1 is made of material such as polyimide resin whose specific dielectric constant is not larger than 9.0.
Patent JP-S62138677-A (JP)
Inventor: TACHIBANA TOSHIHIKO
IPC: F26B17/14
Filed: 1985-12-09
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-S63126735-A (JP)
Inventor: ERIKU RIIKERE PEERUKANPU
IPC: B29C71/02
Filed: 1987-11-04
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-H05111825-A (JP)
Title: Threading method by electric discharge machining
Inventor: IWAMA TOSHIKI
IPC: B23H7/28
Filed: 1991-10-24
Abstract: PURPOSE:To machine a threaded hole to a work with high accuracy by electric discharge working. CONSTITUTION:The threaded part of a screw electrode 4 is set longer so as to enable working at multiple stages, and the threaded hole is roughing-machined by electric discharge working while keeping the screw electrode 4 in a biased circular motion within a lower hole 2 of a work 1. After roughing, a consumable part 4a of the screw electrode 4 is cut by the discharge action with a horizontal electrode plate 11 provided on a movable table 10, and finish working of the threaded hole is implemented by using an external thread part 4b of the residual part. Accurate positioning of the cutting position C of the screw electrode 4 is made by making an alignment with the previous machining position A.
Patent JP-H07109635-A (JP)
Title: Covering machine
Inventor: ICHIKAWA MICHIHIRO
IPC: D02G3/38
Filed: 1993-10-08
Abstract: PURPOSE:To provide a covering machine provided with a means for simplifying threading operation of a core yarn. CONSTITUTION:In a covering machine constituted so that a covering yarn A unwound from a covering yarn bobbin 3 fitted into a hollow spindle 1 under pressure is wound around a core yarn B drawn from a core yarn bobbin and inserted through the hollow spindle 1 and the covering yarn A can be wound around a winding bobbin, an air jetting means 5 capable of carrying the top part of the core yarn from an inlet part on core yarn bobbin side of the hollow spindle to the outlet on winding side is provided in the inlet part on the core yarn bobbin side. Thereby, threading is simply carried out by air stream without carrying out operation due to man power using a wire.
Patent JP-H03174682-A (JP)
Title: Focal line discriminating apparatus for bar code reader
Inventor: RONARUDO KUWAN
IPC: G06K7/10
Filed: 1990-10-15
Abstract: PURPOSE: To reduce data processing at a decoder and to reduce the delay of signal processing by finding a line having best focus not through digital processing but through analog processing. CONSTITUTION: Data generated during the raster scan of entire array of a photoelectric detector 17 reach 875 kilobits in a conventional television format and reach 4 megabits in a further advanced system. Huge processing tasks and much storage capacity for finding the line at the best focus are required for storing data until the line having the most clear focus is found. The line having the best focus is found not through digital processing adopted at present but through analog processing. Thus, the cost of decoder can be reduced, the delay of signal processing is reduced and the amount of data to be processed can be decreased.
Patent JP-2001097675-A (JP)
Title: Driving control circuit for outrigger device
Inventor: YAMAZAKI YASUO
IPC: B66C23/78
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an outrigger control circuit capable of easily performing piping to a low pressure relief valve for preventing buckling of a slide cylinder to reduce the number of parts for piping and reducing man-hours for piping work. SOLUTION: The low pressure relief valve to regulate an internal pressure of a pump oil path or one control oil path to be low pressure during working is mounted between the pump oil path or one control oil path of a directional control valve and a tank oil path. The directional control valve is switched such that the one control oil path is connected to the pump oil path while the other control oil path is connected to the tank oil path. An operating system of the directional control valve and each selecting valve is subjected to be related to the low pressure relief valve such that the low pressure relief valve is operated at the time of switching of each selecting valve to connect the one control oil path of the directional control valve and an oil path reaching to a pressure oil chamber on a overhanging driving side of the slide cylinder.
Patent JP-H10119457-A (JP)
Title: Holding device
Inventor: YOSHIE TORU
IPC: B65H37/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To automate an operation of binding or bundling a large number of sheet members, by giving a holding member a property of being bent easily when the central part of the holding member grasped by a clamp is grasped and bent by the clamp. SOLUTION: A bending guide 20 is so disposed as to be positioned on both right and left sides of a clamp 14 and it is so designed that the fore end parts 20B can be opened and closed by a shaft 20A. The fore end parts 20B come into contact with the front of a holding sheet 17 on the occasion when the clamp 14 opens and closes, and thereby a property of being bent easily at the time of bending by the clamp 14 is given to the holding sheet so that the central part of the holding sheet 17 be prevented from getting away from the clamp 14 and projecting toward copy paper. According to this constitution, an operation of bundling a large number of sheets of the copy paper by the holding sheet 17 can be automated.
Patent JP-H06102810-A (JP)
Title: Production of hologram
Inventor: NAKAZAWA NORIHITO
IPC: G03H1/02
Filed: 1992-09-22
Abstract: PURPOSE:To decrease the flare light at the time of image reconstruction by using a photosensitive material formed by previously incorporating a material to hinder photoreaction into the part near the surfaces of the photosensitive material. CONSTITUTION:The photosensitive material which is formed by previously incorporating the material to hinder the photoreaction into the parts near at least one surfaces of the photosensitive material is subjected to exposing to form prescribed diffraction gratings. The photosensitive material has hologram surfaces 1, 2, the parts 4 of which having a high refractive index and the parts 5 having a low refractive index form the diffraction gratings by their layer structures. The diffraction gratings gradually disappear the nearer the surface 2 from the inside within the transition layer 3 on the surface 2 side. The diffraction gratings do not exist in the extreme surface 2 which has the uniform structure. Light partly transmits the holograms when the light is made incident on the holograms from the surface 1 side, but spurious multislits do not exist on the extreme surface on the surface 2 side and, therefore, there are no diffraction and scattering.
Patent JP-S63130644-A (JP)
Title: Electroconductive film
Inventor: SAWANOBORI TAKEO
IPC: C08L101/00
Filed: 1986-11-21
Abstract: PURPOSE:To obtain the title film excellent in moldability and ability of generating heat at a low voltage and capable of giving an electrothermal transfer recording material operable at a low applied voltage and has good durability, by mixing a specified carbon black with a thermoplastic resin. CONSTITUTION:20-200pts.wt. carbon black (A) obtained by a furnace process and having a pore volume <=2.5cc (as measured by mercury porosimetry), a position of the max. peak on the pore distribution >=200Angstrom  (mercury porosimetry) and a DBP absorption of 20-250ml/100g is mixed with 100pts.wt. thermoplastic resin (B) excellent in heat resistance and durability, such as PP, nylon, polycarbonate or polyethylene terephthalate and, optionally, additives (C) such as a dispersant, a softening agent and a lubricant, and the resulting mixture is formed into the title film of a thickness <=30mu by melt extrusion.
Patent JP-H0835386-A (JP)
Title: Bit for excavation and excavating method using the bit
Inventor: YAMAMOTO TAKAO
IPC: E21B21/10
Filed: 1994-11-11
Abstract: PURPOSE:To prevent damage to an anchor hole by a return water in the excavating condition. CONSTITUTION:At the tip of a rod which consists of an out casing 13 and an inner rod 15, a bit 10 for excavation is installed. The bit 10 is formed to a hollow cylindrical body 14 fitted to the out casing 13 and its inner side, and it has a pipe installing part 11 consisting of an inner cylindrical body 16 to fit the inner rod 15, and an edge 12 is provided to the tip of the installing part 11. To the edge 12, an injection hole 24 penetrating the hollow 20 of the inner side cylindrical body 16, and a discharge hole 23 penetrating between the inner cylindrical body 16 and the hollow cylindrical body 14, are provided. When the hole is formed, the water is poured to the inner rod 15 to jet out the water from the injection hole 24, and at the same time, the jetted water and a slime are led in to the discharge hole 23, and discharged out of the hole through a discharge passage 21 formed of the out casing 13 and the inner rod 15. As a result, a damage to an anchor hole by a return water can be prevented.