baber/WOPTO huggingface dataset:
Patent JP-2000152351-A (JP)
Title: Automatic function start system via network
Inventor: TAKAHASHI KEIJI
IPC: H04Q9/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To centrally manage a characteristic to be given to a connected device by discriminating a type of the connected device, outputting connection device information, including a discrimination result via a network and starting a function of automatically setting a characteristic of the connected device based on the information. SOLUTION: A device 101 to be connected detects the presence of a connected device that is connected newly to the device 101. The device 101 discriminates the type of the connected device when the device is newly connected to the device 101, and outputs connected device information including a result of discrimination via a network. Upon the receipt of the connected device information, a system configuration control device 102 collates data corresponding to the corresponding connected device information from a connection available device database owned by the device 102 in advance and automatically starts a software program to set the characteristic of the connected device based on the collated data. The user uses the started software to set the characteristic of the connected device, such as the characteristic of the external information source and the name of information.
Patent JP-H06168538-A (JP)
Title: Disk player
Inventor: HIRAO KEIJI
IPC: G11B17/24
Filed: 1992-11-30
Abstract: PURPOSE:To stop a turntable in a reproducing position of a desired disk by forming a detecting slit part in a skirt part of the turntable and detecting a notched recessed part. CONSTITUTION:The detecting slit parts 5a-5b to be provided in the skirt part 4 of the turntable 1 are composed of the notched recessed part C having a large notched width and the notched recessed part D of a small width to stop the turntable 1 mounted with disks on disk mounting parts 2a-2b in a reproducing position of a disk to be set. Pulse signals having a pulse width T1 and a pulse width T2 corresponding to the detecting slit parts 5a-5b respectively are detected from a photodetector by rotating the turntable 1 in the direction of an arrow A. These pulse signals are compared with a disk number set in a control circuit part, and when it is decided that the disk number is coincident with an input pulse signal of, in particular, the pulse width T1 corresponding to the notched recessed part C, a stop control signal is outputted to a motor to stop the rotation of the turntable.
Patent JP-H02204593-A (JP)
Title: Water pipe of wet boaring rod
Inventor: ERUNSUTO HOFUMAN
IPC: E21B17/046
Filed: 1989-12-12
Abstract: PURPOSE: To improve the sealing property by inserting an insert pin provided with a lock pin energized outward by the spring force and a seal member into an insert end provided with a corresponding seal member and a receiver hole for lock pin. CONSTITUTION: An insert pin 6 is fixed to an inside polygonal part 5 of a central pipe 2 of a water pipe 1. An O-shaped seal ring is provided at an end of the pin 6, and a lock pin 12 is provided right in front of the moving range from a length block A to a block B, and the pin 12 is energized outward by a plate spring 15, and the pin 12 is provided with an O-shaped seal ring 14. When connecting the pin 6 of the central pipe 2 to the water pipe 1, the moving range 24 inside of the water pipe 1 cooperates with the ring 10 so as to form a seal surface, and a notch 27 provided in a wall 26 cooperates with the pin 12 for lock. Consequently, sealing property is improved.
Patent JP-H06334037-A (JP)
Title: Precise cutter using radial reaction
Inventor: NAGAOKA HITOSHI
IPC: H01L21/78
Filed: 1991-12-04
Abstract: PURPOSE:To cut a thick material precisely. CONSTITUTION:A reaction gas supply nozzle 23 is arranged above a wire electrode W carried in the longitudinal direction in parallel therewith. The supply nozzle 23 is formed thinner than a cutting groove 24a formed in a material 24 through radical reaction and a slit-like ejection port 23a is made at the lower edge thereof. The supply nozzle 23 enters into the cutting groove 24a along with the wire electrode W as the cutting proceeds thus feeding the reaction gas sufficiently to the bottom of the groove 24b. This cutter allows cutting even of a thick material 24 with no trouble.
Patent JP-H02164304-A (JP)
Title: Manufacture of zigzag type continuous fastener element
Inventor: FUKUROI TAKEO
IPC: B29D5/04
Filed: 1988-12-20
Abstract: PURPOSE:To better the accuracy of engagement by dividing a monofilament of circular secitonal form into two pieces to form molofilaments of semi-circular sectional form just before it is formed into fastener elements. CONSTITUTION:The section of a monofilament 1 is circular. The monofilament 1 is divided into two pieces to form monofilament 2, 2 whose sectional form is semi-circular and from which fastener elements are formed. The monofilament 1 is wound round a bobbin 5 in such a manner that it may not be twisted, and it is then drawn from the side of the bobbin 5 in the same manner and is separated at its bonded or coupled face into two pieces of monofilament 2, 2 whose sectional form is semi-circular, by a wedge-shaped separator 6 provided on the supply side of the die wheel 7 of a zigzag type continuous fastener element molding machine, and the monofilaments 2, 2 are each supplied to the die wheel 7, 7.
Patent JP-H06148623-A (JP)
Title: Liquid crystal display
Inventor: KIMURA YUJI
IPC: G02F1/1333
Filed: 1992-11-05
Abstract: PURPOSE:To switch a display to the one of reflection type and transmission type and to obtain display with high brightness and easy observation with low power consumption by providing a light source or a fetching mechanism for external light and an introduction/cutoff mechanism for light to the liquid crystal layer at the rear side of the liquid crystal layer. CONSTITUTION:An artificial back light source 3 is provided at the rear side of the liquid crystal layer 4 of a liquid crystal display holding high polymer dispersion liquid crystal between a pair of transparent substrates provided with driving electrodes, and a diffusion prevention plate 2 which introduces the light of the light source 3 to the liquid crystal layer 4 or cuts off such introduction is provided on the back plane of the liquid crystal layer 4. When the liquid crystal display is used as the one of transmission type, the light from the back light source 3 is scattered by the diffusion prevention plate 2 by turning on the back light source 3, and the light transmits the high polymer dispersion liquid crystal layer 4. Also, when the display is used as the one of reflection type, the light from the front is reflected on the reflection plate 2 at the back side passing the high polymer dispersion liquid crystal layer 4, then, it is recognized by the human eyes. External light can be used as the back light source instead of artificial light.
Patent JP-H11246243-A (JP)
Title: Thermal conversion method and thermal conversion apparatus for residue
Inventor: FLICK THOMAS
IPC: F27D15/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal conversion method and thermal conversion apparatus capable of softly and cost effectively converting residues to a solid and off-gas. SOLUTION: In the thermal conversion method for the residues for forming the solid and the off-gas at a temp. above the m.p. of the inorg. compsn. within the residues, the residues are converted to liquid slag and 99 within a melting cyclone 10 when the residues are put into the melting cyclone 10. The gas and liquid slag are removed from the melting cyclone 10 via the bottom hole 13 in the melting cyclone 10. The gas and liquid slag are supplied from the melting cyclone 10 to an intermediate space 20. The gas is rapidly cooled by water injection and the liquid slag is supplied to a water tank 23 for the purpose of cooling and granulating.
Patent JP-2001139224-A (JP)
Title: Yarn delivering device
Inventor: KIDA KAZUYOSHI
IPC: D03J1/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a yarn delivering device applicable to the delivery of yarn for avoiding generation of twisting of flat yarn and tape yarn, reducing power and saving energy. SOLUTION: Three of a fixed and supported yarn winding body 1, a rotating guide 2 and a fixed guide 3 are arranged on the same axis, yarn 9 drawn from the yarn winding body 1 is reversed and derived from a center hole 2a of the rotating guide 2 to the fixed guide 3 via a reversing and deriving part 2c, a sensor 5 is installed on a yarn drawing path from at least the yarn winding body 1 to the center hole 2a of the rotating guide 2, the number of revolution around the axis of yarn 9 on the path is monitored and a rotary driving source 4 is controlled so that the rotating guide 2 may be rotated in a direction for returning twisting of yarn 9 by the number of revolution which is the half of the number of revolution of yarn 9 drawn from the yarn winding body l through a control means 7.
Patent JP-H05132513-A (JP)
Title: Narrow-disperse poly(hydroxystyrene) partially esterified with t-butoxycarbonyl group and its production
Inventor: WATANABE OSAMU
IPC: C08F8/14
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a narrow-disperse poly(hydroxystyrene) derivative suited for use as a resist material which is developable with an acid and has high resolution by partially esterifying a narrow-disperse poly(hydroxystyrene) with a t-butoxycarbonyl group. CONSTITUTION:The objective polymer has the repeating units represented by formulae I and II.
Patent JP-H1170327-A (JP)
Title: Dispersion device
Inventor: ARAKI YOSHITAKA
IPC: B01F7/18
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion device in which dispersion work of a compound containing solid matter having high hardness is well performed at short time and shearing force or impact grinding force is extremely high. SOLUTION: A basket 20 is equipped a preliminary dispersion chamber 201, which has the upper end covered with a cover plate and is divided by a cylindrical upper part side wall formed into a blind, and with a finishing dispersion chamber 202, which is covered with a blind bottom plate and is divided by a cylindrical lower part side wall formed with small holes. A dispersion medium is held in the basket 20 and also a rotary shaft 12, which reaches the inside of the finishing dispersion chamber 202 from the upper part of the preliminary dispersion chamber 201, is inserted through an opening formed in the cover plate. A plurality of pairs of dispersion pins for agitating the insides of the preliminary dispersion chamber 201 and the finishing dispersion chamber 202 are respectively fitted to the rotary shaft 12.  Liquid flowing shafts 46, which are provided with liquid flowing blades 47 convecting a compound 65, are arranged in the position noninterfering with the basket 20 between the basket 20 and the inner wall of an agitation tank 60.
Patent JP-H07177497-A (JP)
Title: Video doorphone equipment
Inventor: HORIKIRI MOTOKI
IPC: H04N7/18
Filed: 1993-12-21
Abstract: PURPOSE:To connect a master set and an interphone master set with a couple of pair cables only by superimposing a video signal subject to frequency modulation on signal of the wiring of the pair cables together with an audio signal and a control signal. CONSTITUTION:When a switch of a call signal transmission section 12 of a camera doorphone slave set 1 is depressed and a call reception detection section 19 of a master set 2 detects it, a CPU 24 sends a command to an interphone master set 3. Simultaneously the CPU 24 starts a doorphone feeding circuit 18, a camera 4 of the slave set 1 and an FM modulation section, and sends a video signal to an FM demodulation section 47 of the master set 3. The video signal is modulated by a frequency not giving effect on the frequency of the audio signal and a data signal and choke coils 35, 36 of the master set 2 and coils 42, 43 of the master set 3 separate the video signal from the audio signal and the data signal. Thus, the video signal is sent through the common pair cables without attenuation of the signal due to a decreased impedance.
Patent JP-H10161978-A (JP)
Title: Data managing system, and data access control method
Inventor: YAMAGAMI TOSHIYUKI
IPC: G06F21/62
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve the security, by making access data changeable corresponding to the place of mobile computer. SOLUTION: When this system is to access data stored in a data base 13 managed by a data base server 11 in a computer environment composed of a data base server 11 and a computer group for repeating access from a computer used by an end user, internal data 17 are held while storing virtual table information different from a real data base and the information of virtual tables corresponding to the places of repeating computers 14 (14a-14c) and a function is provided for accessing data through an access control software 16 for performing procedure processing to change the virtual table and to convert inquiry from the user corresponding to the places of repeating computers 14.
Patent JP-H08176063-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: OIKAWA HIDEO
IPC: C07C63/26
Filed: 1994-12-26
Abstract: PURPOSE: To produce the subject compound useful as a raw material for fibers, resins, plasticizers, etc., in high efficiency, suppressed foaming trouble and improved volume efficiency of the reactor without lowering the catalytic activity by oxidizing a specific aromatic compound with a gas containing molecular oxygen in the presence of a specific additive in liquid phase. CONSTITUTION: The objective compound is produced by oxidizing (A) a (partly oxidized)alkyl-substituted aromatic compound (e.g. cumene, cymene, toluic acid or formylbenzoic acid) with (B) an O2 -containing gas in the presence of (C) an additive selected from aliphatic hydrocarbons, alicyclic hydrocarbons, aliphatic or alicyclic alcohols, aldehydes and ketones (e.g. decane, decalin, 1-decanol, decanal, 2-decanone or lauric acid) in liquid phase using e.g. a mixture of water and acetic acid. The oxidation reaction is preferably carried out at 100-250 deg.C using 10-100,000ppm (in terms of heavy metal concentration in the reaction solvent) of a catalyst consisting of a combination of a heavy metal compound and a bromine compound.
Patent JP-H11140758-A (JP)
Title: Production of hot water-soluble nonwoven fabric
Inventor: SAWADA ATSUO
IPC: D04H1/545
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a non-waven fabric that is made of a polyvinyl alcohol (hereinafter abbreviated to PVA) and is useful for medical purposes such as operating gowns because it is disposable with no occurrence of environmental troubles due to a reason that it can be dissolved in hot water and can be sterilized after being applied. SOLUTION: A hot water-soluble PVA resin, particularly with an average polymerization degree of 150-5,000 and an average saponification degree of 85-100 mol.%, that is soluble in hot water heated above 50 deg.C, preferably above 70 deg.C, is melt-extruded through nozzle orifices arranged in plural rows, the extruded filament group is taken up by sucking jet, blown with jetting air flow to the face for forming a non-woven sheet to form a web, then the web is pressed with a hot embossing roll.
Patent JP-H07172797-A (JP)
Title: Stroke end detector and method of material handling hydraulic cylinder as well as material handling controller and method thereof
Inventor: SUGA KENJI
IPC: B66F9/24
Filed: 1993-12-21
Abstract: PURPOSE:To provide a material handling controller that is able to stop an induction motor by detecting a fact that a material handling cylinder has reached to the stroke end even if any superfluous mechanism such as a microswitch or the like is not applied. CONSTITUTION:Time required that a piston rod 10b of a material handling hydraulic cylinder 10 is reached up to an up end from the down end at a time when an induction motor 2 is driven at the specified rotational frequency is found out experimentally, and this found time is prestored in a memory part 16 of a controller 14. Here, if a lift lever 12 is operated, the induction motor 2 is driven and thereby hydraulic oil is fed to a hydraulic chamber 10c from a hydraulic pump 1, therefore the piston rod 10b goes up. Subsequently, in the case where rotational frequency of the induction motor 2 detected out of a speed sensor 15 was more than the specified one for a while being stored in the memory part 16, the controller 14 stops the drive of the motor 2.
Patent JP-H03183926-A (JP)
Title: Tire inspection device
Inventor: GOSHIMA MICHIO
IPC: G01L17/00
Filed: 1989-12-13
Abstract: PURPOSE:To obtain an inspection device with high reliability at low cost by providing a detection part equipped with a sensor for detecting the internal pressure of a tire, etc., and an electric signal for leading an electric signal corresponding to the detection state of the sensor out of the wheel, inside the wheel, and forming the wheel of nonmetallic material. CONSTITUTION:The wheel 2 is formed of a synthetic resin material and the detection part 20 is embedded in it. The detection part 20 is equipped preferably with, for example, the sensor 18 and the electric circuit capable of leading the electric signal corresponding to the state of the sensor 18 out of the wheel 2. The electric circuit is equipped with a coil 17, a resistor 21, and a capacitor 22. The sensor 18 may use a temperature sensor, etc., in addition to a pressure sensor which senses the tire internal pressure. Further, plural sensors which have all the functions can be provided inside plural wheels 2. Such detection part 20 is embedded in the wheel 2 and the information on the inside of the tire 1 is detected by using a detecting means 30.
Patent JP-H11156435-A (JP)
Title: Manufacture of square steel tube
Inventor: ITAYA MOTOAKI
IPC: B21C37/15
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional precision by setting the rolling condition of a stand on the upstream side of a first stand so that the outer circumference on the inlet side of the first stand of a round steel tube which is a base tube is in the prescribed range in the corner forming stand to form the corner, and controlling the corner of a square steel tube as scheduled. SOLUTION: The range of the filling ratio (k) is determined by the outside diameter H, a wall thickness (t), and the target outer corner radius R of a square steel tube, Li is set in the range obtained by substituting the (k) in formula I and the corner forming is achieved to obtain the target outer corner radius R. In formula II, a1 , a2 , b1 , b2 , c1 and c2 are constants. Li is the outer circumferential length of the tube on the inlet side of a series of corner forming roll groups 30 having the roll caliber to be constituted by the curvature of <=50% of the curvature of a round steel tube 1B which is a base steel tube.  The outer circumferential length Li of the tube of such a curvature can be controlled in the prescribed by regulating the strip width and the contraction ratio between the circumferential length for the round tube forming on the upstream side and that for the corner forming.
Patent JP-H09158481-A (JP)
Title: Concrete placing device
Inventor: TATEKAWA KOSEI
IPC: E04G21/04
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute concrete easily and with little labour. SOLUTION: A concrete placing device 10 is constituted of a concrete supply piping 12, a gate valve 13 and a rotating pipe 14, and this rotating pipe 14, which is extended diagonally downward from a connecting part 16 to the gate valve 13 and furnished with a diagonally extending pipe 17 a head end of which is opened in the lateral direction, distributes and places concrete 30 around an extensive circular region with projected length to the side of the diagonal extending pipe 17 as its radius while automatically rotating this diagonal extending pipe 17 in accordance with placing work of the concrete 30.  Additionally, a flexible part 18 to be interposed between the connecting part 16 and the diagonally extending pipe 17 is provided on the rotating pipe 14, and when a support wire 19 is extended and contracted and concrete placing work is carried out while adjusting a turning radius of an opening of a head end of the diagonally extending pipe 17, it comes to be possible to uniformly keep placing concrete further.
Patent JP-H11164535-A (JP)
Title: Rotating electric machine, and hybrid driver containing the same and its operating method
Inventor: SAKAI KAZUTO
IPC: B60L50/16
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To recover the rotational energy of a load apparatus into a battery as electrical energy at deceleration of the load apparatus, and to increase the efficiency of operation at variable speed operation of the load apparatus. SOLUTION: Between a prime mover and a load, a first rotor 51 is linked to the prime mover with a first input/output shaft 50, and a second rotor 54 is linked to the load with a second input/output shaft 57, and the stator coils 60 of a stator 61 are connected to a battery through an inverter. As the result, the prime mover and the load is inked to each other magnetically by a rotating electric machine 3. Namely, a current is induced in the second rotor 54 through a rotating magnetic field generated by the first rotor 51, and they are operated similarly to an induction machine and rotated with the second rotor slipped relative to the first rotor. Electromagnetic action is produced in second conductors 56b facing opposite to the stator 61 by adjusting the current of the stator coils 60.  Consequently, the rotational speed of the second rotor 54 is adjusted to one determined by the slip anount, and as the result of this the load is variable-speed operated.
Patent JP-H10147235-A (JP)
Title: Fluid pressure control device
Inventor: MARUTA YOSHIMI
IPC: F16K31/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve response characteristic as well as durability and reliability. SOLUTION: A three-position electromagnetic valve 61 to which fluid pressure commands are given is switched to a supply position, an exhaust position and an overlap position to generate output pressure. The output pressure generated by the valve 61 is fedback to a controller 65. The controller 65 compares a fluid pressure command value with a feedback signal value for the output pressure to control the valve 61 to be witched to a position corresponding to its difference.  At this time, the controller 65 judges that the output pressure exists in a slow position control zone set outside the pressure tolerance of the fluid pressure command value to output a slow supply command value on condition that the fluid pressure command value is greater than the output pressure and judges that the output pressure exists in the slow position control zone to output a slow exhaust command value on condition that the fluid pressure command value is smaller than the output pressure.
Patent JP-H07183009-A (JP)
Title: Manufacture of square sealed battery
Inventor: HOSHINO KOICHI
IPC: H01M2/02
Filed: 1993-12-22
Abstract: PURPOSE:To protect a safety valve when a sealing body of a square sealed battery is welded and surely weld the sealing body. CONSTITUTION:A sealing body 3 having a cap 8 in which a safety valve 9 which opens when internal pressure is increased is incorporated on the upper surface and an escape path 8c through which the internal pressure is exhausted is formed is fit to an opening end 1c of a square outer jacket can 1, and the entire periphery is welded. On welding, at least the gas escape path 8c and its vicinity in the cap 8 is covered with a shielding material 11 to protect the safety valve 9.