baber/WOPTO huggingface dataset:
Patent JP-H07185817-A (JP)
Title: Weaving control method of multi-axes robot
Inventor: UEDA HIROKI
IPC: B23K9/12
Filed: 1993-12-28
Abstract: PURPOSE:To display good controlling effect by taking an estimated quantity operated on a basis of on the measured value and weaving characteristic set before hand for a disturbance estimated quantity. CONSTITUTION:A first arm 10 is driven by a drive motor 11, a second arm 20 by a drive motor 21, a third arm by a drive motor 31 respectively. A torch 40 is controlled for weaving by using a A/D converter 51, control/arithmetic part 52, A/D converter 53, power amplifier 54. Under this scheme, the control command for motors 11, 21, 31 includes the disturbance estimated quantity to cancel the disturbance which is the interference force from other axis sides. The disturbance estimated quantity is the estimated quantity by operation based on the measured quantity and weaving characteristic set beforehand. By this method, there is no need to excessively increase a control gain in order to suppress disturbance.
Patent JP-H10185255-A (JP)
Title: Range hood
Inventor: HOSHIKAWA MIZUYA
IPC: F24F7/06
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable the automatic operation to meet the practical use by making a judgment that a roster is in when the time from the sensing and detection of the ultraviolet ray of a flame sensor to the detection of extinction of the ultraviolet ray is within the detection set value, and automatically switching to the timer operation set for the roaster. SOLUTION: A control part 13 is provided with a timer operation circuit in which a judgment is made that a roaster is in use when the time from the detection of the ultraviolet sensing and detection by a flame sensor 10 to the detection of extinction of the ultraviolet ray is within the detection set time, and the timer operation of the prescribed value which is preset for the roaster is automatically started. When the time form the sensing and detection of the flame sensor 10 to the detection of extinction is outside the detection set value, no timer operation is started, but the automatic operation is performed, in which the operation of a fan unit 2 is continued until the normal flame sensor 10 detects the flame disappearance, and the flame extinction is detected and the operation is stopped.
Patent JP-H08177872-A (JP)
Title: Screw shaft coupling
Inventor: OTA HIDEKAZU
IPC: F16B35/04
Filed: 1994-12-27
Abstract: PURPOSE: To prevent a screw shaft coupling from being disengaged easily and undesirably in reverse operation by rotating it in the screwing direction by a specified amount after male and female screw parts are fitted closely along the axial direction so as to transmit torque and thrust and/or tension in the screwing direction without an engagement guide part for crest and root. CONSTITUTION: A screw shaft coupling comprises a set of female and male screw parts 1 and 2 in the circumferential direction of which one to six screw parts and notched parts are provided alternately. Therefore a rotating angle needed for engagement and disengagement is 360 deg./6×1/2=30 deg. at six screw parts/ notched parts. This is because, if it is rotated by an angle of 60 deg., engagement of the screw once engaged is disengaged again at the notched parts. Therefore, when it is rotated by an angle of 90 deg. again, both the engaged screw parts and notched screw parts can be screwed completely. Namely a rotating angle of 90 deg.+180 deg.=270 deg. is required. The same result can be obtained when the stroke of the engaged screw part is increased by 180 deg..  Thus, after the female and male screw parts are fitted closely along the axial. direction, they are rotated by an angle of 30 to 480 deg. in the screwing direction.
Patent JP-H06187545-A (JP)
Title: Information collection system for automatic vending machine
Inventor: ANDO TOSHIHIRO
IPC: G06F17/40
Filed: 1992-12-18
Abstract: PURPOSE:To prevent the deterioration of the overall communication efficiency of an information collection system by separating the stations where the faults of response frequently occur from the system. CONSTITUTION:A data request frequency storage means 25 is provided to store the data request frequency of an other-device data request transmitter means 16 to the lower-order stations together with a response contents deciding means 23 which decides the reponse contents of data on other devices received by an other-device data receiving means 17, and an abnormal response rate computer means 26 which computes the abnormal rate of the response contents to plural requests of data on other devices. In such a constitution, the communications given from an automatic vending machine to the lower-order stations under communication are separated from the subsequent system operations when the abnormal response rate exceeds a prescribed level.
Patent JP-H04204816-A (JP)
Title: Magneto-optical element
Inventor: OIKAWA TORU
IPC: G02B27/28
Filed: 1990-11-30
Abstract: PURPOSE:To reduce insertion loss by fitting a means of making laser light incident on a crystal face of a Cd-Mn-Te single crystal having (111) Miller indices. CONSTITUTION:A single crystal of Cd1-xMnxTe (0<X<=0.7) is grown by the Bridgman method and laser light is made perpendicularly incident on a crystal face of the single crystal having (111) Miller indices as a magneto-optical element used for an optical isolator, a magnetic field sensor, etc. Since the (111) crystal face is used, light transmissivity is not reduced in spite of the presence of twin defects. The incident light does not collide against the twin boundaries, diffraction is not caused and the beam diameter is not changed, accordingly a Faraday rotator having small insertion loss can be obtd.
Patent JP-H08173902-A (JP)
Title: Bolt clamping vibrator
Inventor: SUGAWARA TOSHIYUKI
IPC: B06B1/06
Filed: 1994-12-27
Abstract: PURPOSE: To provide a bolt clamping vibrator which is almost free from heat generation and is capable of generating a high amplitude ultrasonic vibration efficiently. CONSTITUTION: This bolt clamping vibrator consists of a liner plate 2, a front plate 6, a nut 1, and a pair of piezoeleotric ceramics and electrode plate 5. The loss of a junctioned surface is reduced and a high amplitude is generated by working a surface which is junctioned to the liner plate 2 or the front plate 6, or the piezoelectric ceramics 4 of-both plates so that the roughness of the surface is 0.1μm or less.
Patent JP-H0566367-A (JP)
Title: Polarized light illumination device and projection display device equipped with the same
Inventor: MINOURA NOBUO
IPC: G02F1/1335
Filed: 1991-12-20
Abstract: PURPOSE:To make the brightness of a color image, which is enlarged and projected on a screen, high and reduce the size and weight of the whole device. CONSTITUTION:A polarized light illumination device 10 is equipped with a light source part consisting of a parabolic reflecting mirror 2 and a light source 1 which is arranged nearby the focus position of the parabolic reflecting mirror 2 and emits white light LP+LS as indefinite polarized light, a lambda/4 optical phase plate 4 which is provided at right angles to the optical axis of the white light LP+LS emitted by the light source part, and a polarization beam splitter 5 which is sectioned in a sectorial shape and provided having its incidence surface 5 opposite the lambda/4 optical phase plate 4. Further, the polarization beam splitter 5 has an operation surface 54 which has one side contacting one side of the incidence surface 51 at 45 and the other side contacting the diagonal surface and the diagonal surface has a reflecting surface 53.
Patent JP-H05174605-A (JP)
Title: Luminaire
Inventor: ICHIKAWA ATSUJI
IPC: F21V29/00
Filed: 1991-12-20
Abstract: PURPOSE:To secure a sealing performance between inside and outside of an apparatus body in a simple structure. CONSTITUTION:Plural number of hole parts 6 used selectively to install an apparatus and to lead-in an electric power supply wire are arranged in an apparatus body 1. A sheet like metal foil 12 to cover/seal the whole hole parts 6 is stuck on the outer surface of the apparatus body 1. As for the use hole parts 6, the metal foil 12 is punched and opened, and as for the nonuse hole parts 6 except them, a sealing condition is kept by means of the metal foil 12.
Patent JP-H0844535-A (JP)
Title: Adaptive bit-stream demultiplexing device for decoding system
Inventor: KIN KONKAN
IPC: H04N21/439
Filed: 1994-12-28
Abstract: PURPOSE: To provide an adaptive bit stream demultiplexing device used in a decoding system. CONSTITUTION: This device includes FIFO buffer modules 20, 60 and 80 having many buffers which temporarily store a bit stream, flag state detectors 110, 120 and 130 which detect the number of buffers indicating a full or empty state, and a buffer module controller 30 which adaptively controls the overflow or underflow of the buffers, based on the number of the buffers detected by the flag state detectors.
Patent JP-2001150595-A (JP)
Title: Packing structure body
Inventor: KATAYAMA KAZUTAKA
IPC: B32B25/16
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To reconcile an excellent low temperature sealing property and a high degree barrier property in a sealing packing of automobile fuel piping or the like. SOLUTION: A substrate of an excellent barrier property is used as a core material of a packing structure body, and a coating rubber comprising a rubber material of a lower rubber transition temperature than a service limit temperature of the packing structured body is formed on a surface containing at least its sealing surface.
Patent JP-H04290898-A (JP)
Title: 2beta, 19-ethylene-crosslinked steroids as aromatase inhibitor
Inventor: JIYON ONIIRU JIYONSUTON
IPC: A61P5/32
Filed: 1991-11-29
Abstract: The present invention is directed to a group of androstane compounds which contain an ethylene radical bridging the 2- and 19-positions. These compounds are useful as aromatase inhibitors and they are prepared by the cyclization of a 19-[2-(4-toluenesulfonyloxy)ethyl]androst-4-ene-3,17-dione using a strong base.
Patent JP-H0696986-A (JP)
Title: Multilayer ceramic capacitor and production thereof
Inventor: ABE MASATSUGU
IPC: H01G4/252
Filed: 1992-11-25
Abstract: PURPOSE:To protect the ceramic part of a multilayer ceramic capacitor against crack when the external electrodes, fixed to the opposite ends of the multilayer ceramic capacitor, are soldered to a board conductor. CONSTITUTION:Content of glass frit in a silver baked terminal 3, conducting with an internal electrode 2 of a multilayer ceramic capacitor, is set at 5-15wt.% with respect to silver. End face of the silver baked terminal is then subjected to mechanical grinding, e.g. sand blasting, or corrosion with acid thus removing the surface layer by several mum thick and exposing a silver face which is then subjected to nickel plating of several mum thick. Furthermore, an external electrode is formed at a part of the silver baked terminal 3 where a solder plating layer 5 is formed on a nickel plating layer 4.
Patent JP-H08186609-A (JP)
Title: Orthogonal detection circuit
Inventor: NAKAJIMA IKUO
IPC: H04B1/26
Filed: 1994-12-28
Abstract: PURPOSE: To simplify the constitution of a circuit, to reduce an oscillator and to reduce a spurious component by sharing a local oscillation circuit for orthogonal detection, a second mixer and a mixer for orthogonal detection. CONSTITUTION: A mode at the time of digital output and a mode at the time of analog output are switched by adding a switching signal S to the selection of an oscillator 34. At the time of digital output, the oscillator 34 directly supplies the frequency signal of 961MHz to the mixers 33 and 32 or through a phase shifter 35, and transmits an I-signal to a terminal 38 and a Q-signal to a terminal 39. When I/Q output is obtained as digital output, the outputs of the mixers 32 and 33 for orthogonal detection are branched and outputted to the terminals 38 and 39 through low pass filters 36 and 37. At the time of analog output, the oscillator 34 supplies the frequency signal of 916MHz to the mixer 33 and analog output changing with a frequency 45MHz as a center to a terminal 40 as second intermediate frequency output.  Thus, the orthogonal detection local oscillation circuit and the second mixer are shared for the mixer for orthogonal mixer and the constitution of the circuit becomes simple.
Patent JP-H04200796-A (JP)
Title: Air blowoff apparatus in liquid
Inventor: GOTO NOBUO
IPC: C02F3/20
Filed: 1990-11-30
Abstract: PURPOSE:To simplify the planning or execution related to an air blowoff apparatus by arranging a necessary number of air blowoff units each having a necessary number of air blowoff ports provided thereto in a state preliminarily unified at a predetermined interval at an air supply scheduled place. CONSTITUTION:The main pipes 10 of respective air blowoff units U U15 are respectively connected to main piping M. When compressed air is supplied from the air compressor 2 of an air supply source, said air passes through the main piping M to be distributed to the air blowoff units U1-U15 and further passes through the branch pipes connected to the air blowoff units U1-U15 to be dispersed in a water area A as equal as possible from a large number of air blowoff ports. The above-mentioned example is explained with respect to a case supplying air to the bottom of rivers or lakes and marshes, but this apparatus is not limited to this example and can be adapted to a case equally supplying and dispersing specific gas (e.g. chlorine gas) into a liquid tank (e.g. water purifying plant) of a certain kind.
Patent JP-H09178880-A (JP)
Title: Reactor output monitoring device
Inventor: TARUMI TERUTSUGU
IPC: G21D3/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex monitoring device having four average power range monitor(APRM) channels fed with power to each channel from two independent uninterruptible power supplies, having a voting circuit with the 'two out of four' logic generating a trip on a reactor protective system when two APRM channels are set to the trip state, and having a safety protective function at the time of bypass for maintenance during the operation and a single failure of an APRM in the channel other than the bypassed APRM channel. SOLUTION: This device is provided with four channels of average power range monitors(APRM) 14 input-processing the signals of multiple local power range monitor detectors 3 arranged in a boiling light water reactor, and individual channels are made bypassable respectively. At the time of a single failure of an APRM 14, one channel of the other APRMs 14 can be bypassed, and a safety protective function is secured.
Patent JP-2000158560-A (JP)
Title: Shoes
Inventor: TSUBUSHI SABURO
IPC: B29L31/50
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To upgrde the design of a shoe sole without increasing the volume of labor and time to be spent for manufacturing and enable the adhesion state of the shoe sole and the bottom face of an instep material to be checked from outside, in the shoes whose shoe sole of synthetic resin is injection-molded to the bottom face of the instep material. SOLUTION: An innersole 2 is set in the bottom face opening part of an instep material 1 and a lasting part 1a formed along the shoe sole 3 side peripheral edge of the instep material 1, is lasted along the bottom face outer periphery of the inner sole 2 to be fixed. At the same time, a filling-up sheet 4 is applied to the bottom face of the instep material 1 to wrap a joint part between the bottom face of the innersole 2 and the peripheral edge of the lasting part 1a, and further, a colored adhesive and a colored pattern part are applied to the bottom face part of the instep material 1. Besides, the shoe sole 3 of a transparent or a translucent synthetic resin is injection-molded to the bottom face part of the instep material 1, so that the colored adhesive and the colored pattern part are seen through the shoe sole 3.
Patent JP-H11175069-A (JP)
Title: Device and method for processing data
Inventor: KAMIYA SATORU
IPC: G10H7/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a data processor performing sound processing and graphic processing in time division. SOLUTION: The video control data Dgc and musical sound control data Dsc generated in a CPU 1 are stored temporarily in a 3DG/sound common buffer 4. Further, the texture data Dt and the wave table data Dw are stored in a texture/sound common memory 5. A 3DG/WT sound source common engine 6 executes the graphic processing and the sound processing in time division. In the sound processing, the wave table data Dw instructed by the utterance control data Dh are read out, and pitch conversion, etc., is performed to the data Dw, and the musical sound data Ds are generated. On the other hand, in the graphic processing, the texture data Dt shown by the polygon data Dp are read out from the texture/sound common memory 5, and the video data Dg are generated. Thus, the 3DG/WT sound source common engine 6 is used both as the sound processing and the graphic processing.
Patent JP-H09181624-A (JP)
Title: Electronic tuner
Inventor: MATSUDA MISAO
IPC: H04B1/26
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the desired signal output of a low interference signal level by providing an adjacent channel trapping circuit between an intermediate frequency amplifier circuit and an output terminal. SOLUTION: Television signals inputted to a terminal 1 are supplied to an input tuning circuit 2, first tuning is performed and then, they are amplified by a high frequency amplifier circuit 3. Then, second tuning is performed by an inter-stage tuning circuit 4 and they are mixed with the output signals of a local oscillation circuit 5 by a mixing circuit 6 and converted to intermediate frequency signals. The intermediate frequency signals are supplied to the intermediate frequency amplifier circuit 7, amplified and then, supplied to the output terminals 9 and 10. The terminals 9 and 10 are selected linked with a tuning channel in a television receiver, the terminal 9 connected to the adjacent channel trapping circuit 8 is selected in the case of receiving a CATV channel and the terminal 10 is selected in the case of receiving a ground wave channel.
Patent JP-H08176800-A (JP)
Title: Film forming mask device
Inventor: SATO SHUNSUKE
IPC: H03H3/02
Filed: 1994-12-27
Abstract: PURPOSE: To improve an assembling characteristics and enable the desired fine film formation by forming many small hole parts to transmit magnetic force on a lower mask interposed between a magnet holding plate and a spacer housing bodies to be formed with films. CONSTITUTION: The magnet holding plate 2, the lower mask 3 consisting of a nonmagnetic material having lower mask patterns 31, the spacer 4 consisting of a magnetic material holding crystal plates B in housing parts 41, an upper mask 5 consisting of a nonmangetic material having upper mask patterns 51 and a mask retaining plate 6 consisting of a magnetic material are superposed on a lower mask retaining plate 1 consisting of a magnetic material and are positioned by projections 13, 14. Further, these plates are attracted to be tightly adhered by the magnets M held in the housing parts 22 of the magnet holding plate 2. Film forming components are irradiated in this state through through-holes 11, 21, 61 from above and below, by which the films are formed on the front and rear surfaces of the crystal plates B.  At this time, the many small hole parts 35 consisting of plural small holes are formed as magnetically permeable parts to transmit the magnetic force to the spacers 4 on the lower mask 3 described above. As a result, the occurrence of curving by the magnetic force of the spacers 4 is prevented.
Patent JP-H04295330-A (JP)
Title: Testing apparatus for visual acuity
Inventor: YOOZEFU RAINAA
IPC: A61B3/08
Filed: 1991-12-24
Abstract: PURPOSE: To provide a sight examination apparatus having a concave mirror simple in structure, capable of being produced compactly and capable of performing various sight examinations and at least one position changeable examination matter arranged between the concave mirror and the focus within a first light path. CONSTITUTION: An eye 7 of a subject is arranged at the position of the focus F of a concave mirror 1 and a first partial permeable beam split mirror 3 for forming the second light path W2 from the concave mirror to the eye 7 of the subject is arranged between the concave mirror 1 and examination matter 2.
Patent JP-H11171925-A (JP)
Title: Propylene-based polymer
Inventor: KATO HIROSHI
IPC: C08F4/659
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-based polymer having high transparency and impact strength in spite of excellent rigidity, heat resistance, moldability and luster. SOLUTION: This propylene polymer has >=0.98 isotactic triades ratio of a propylene unit chain part composed of a head-tail bond measured by<13> C-NMR, (B) <=0.03 ratio of a position irregular unit based on 2,1-insertion of a propylene monomer in the whole propylene insertion and >=0.06% ratio of a position irregular unit based on 1,3-insertion of the propylene monomer measured by<13> C-NMR, (C) 10,000-1,000,000 weight-average molecular weight and (D) >=160 deg.C melting point.
Patent JP-2001155638-A (JP)
Title: Method for inspecting cathode ray tube, apparatus for inspecting cathode ray tube, and process for producing cathode ray tube
Inventor: ITO TAKAYUKI
IPC: H01J9/42
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting a cathode ray tube, capable of automatically and easily deciding whether or not a conductive film formed on a bead glass of an electron gun is suitable, while saving labors. SOLUTION: The apparatus includes light transmission/reception means 1 constructed by a light source 2 for irradiating an object with light and a light receiving portion 3 for receiving the reflected light from the object; a decision means 4 for deciding whether or not the object is suitable from a degree of the amount of the reflected light due to a difference in light reflectance in the light-irradiated portion in the object, based on an output signal in the light receiving portion of the light transmission/reception means 1; and alarm means 5 for generating an alarm such as buzzer with respect to the object which has been decided to be not suitable by the decision means 4.
Patent JP-H11168961-A (JP)
Title: Grain-discharging apparatus of combine
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem of a conventional front-end transport cylinder, that is, the load of the front-end transport cylinder is heavily borne on a spiral shaft as the front-end transport cylinder moves toward the front end, and the shaft is bent since the conventional front-end transport cylinder is constructed in such a manner that it has no apparatus for supporting and guiding a moving member, and the load is received by the spiral shaft via a moving receiving device. SOLUTION: This grain-discharging apparatus for a combine has the following structure. To the upper part of a grain-lifting apparatus 3 is connected a base end part of a basal transport cylinder 4 whose frontal end is laterally extended outside. The basal transport cylinder 4 is provided with a front end discharging cylinder 6 having an open grain-discharging port 5 at the front end in an engaged state freely slidable in the longitudinal direction of the cylinder, and with a moving member 10 which is fixed on the front end discharging cylinder 6 and which is engaged on the outer periphery of a guiding cylinder 9 in a manner freely slidable in the longitudinal direction of the guiding cylinder 9. A moving receiving device 11 engaged in the spiral part 7a of a stretchable driving spiral shaft 7 is linked and fixed to the moving member 10 through a guiding slot 8.