baber/WOPTO huggingface dataset:
Patent JP-H1188960-A (JP)
Title: Personal handy phone system
Inventor: MIYAZAKI YOSHIMI
IPC: H04W4/16
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To attain simultaneous speech among three terminals by receiving a control physical slot when the 1st terminal is set in the inter-slave-set direct speech mode, detecting a call from the 3rd terminal and acquiring a communication slot with the 3rd terminal newly while keeping the communication slot with the 2nd terminal. SOLUTION: First and second terminals PS(1), PS(2) use communication physical slots T2, R2 for transmission/reception respectively to make inter- terminal direct speech. When a 3rd terminal PS(3) makes transmission by the control physical slot Tc1, the 1st terminal PS(1) receives a call by the slot Rc1 to detect the call and replies with the 3rd terminal PS(3) through the slot Rc2, then a communication physical slot is assigned between the 1st and 3rd terminals PS(1), PS(3). For example, the 1st terminal PS(1) assigns slots T3, R3 among new slots not in use to the 3rd terminal PS(3).
Patent JP-H0687618-A (JP)
Title: Method for removing porous glass body from porous glass base material
Inventor: UEHARA MASAMITSU
IPC: C03B20/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide a method for removing a porous glass body from a porous glass base material where a target rod is effectively recovered without requiring much labor and in a state of not being injured and work is safely done. CONSTITUTION:A porous glass base material 1 where a porous glass body 2 is formed on a target rod 3 is immersed in water 5 or water 5 is blown to the porous glass base material 1 to remove the porous glass body 2 from the porous glass base material 1 and the target rod 3 is taken out.
Patent JP-H01193389-A (JP)
Title: Liquid crystal composition and liquid crystal display element using said composition
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/139
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a liquid crystal composition, consisting of a liquid crystal compound consisting of a specific pyrimidine based compound, liquid crystal compound having negative or zero dielectric anisotropy, etc., and suitable for time-shearing driving. CONSTITUTION:The aimed liquid crystal composition, containing (A) 20-70wt.% liquid crystal compound expressed by the formula (R1 is 2-9C straight-chain alkyl; R2 is 2-9C straight-chain alkyl or alkoxy), (B) 30-80wt.% liquid crystal compound having a negative or substantially zero value of anisotropy ( epsilon) and, as necessary, (C) <=10wt.% liquid crystal compound with a positive anisotropy ( epsilon) and having a positive dielectric anisotropy.
Patent JP-H11102574-A (JP)
Title: Multi-track recorder
Inventor: KONDO TOSHIYUKI
IPC: G11B20/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-track recorder, which can optimize the rate of access to a recording medium and thereby increase the number of simultaneous recording and reproducing channels more than that of an art in the part by changing the access unit during recording and reproducing operation depending on the number of sectors of track. SOLUTION: A system controller 108 determines the number of clusters of the first, second and third cluster groups so that the sum of the first retrieving time until data recording to the second cluster is started in a recording signal processor 104 after the reproducing of data recorded to the first cluster of optical disk 11 is completed in a reproducing signal processor 101 and the second retrieving time until the reproducing of data recorded in the third cluster is started in the reproducing signal processor 101 after completion of recording of the data to the second cluster of the optical disk 110 in the recording signal processor 104 becomes lower than the predetermined area.
Patent JP-H09105290-A (JP)
Title: Rotary booster device for drilling machine
Inventor: KANEKO TSUTOMU
IPC: E21B1/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the operating pressure when a rotary mechanism is independently operated. SOLUTION: A driving high-pressure passage 11 is connected to a hydraulic pump 4, and a driving low-pressure passage 12 is connected to a tank 5. The forward side passage 21 and the reverse side passage 22 of a rotary mechanism 2 are connected to a rotation operation passage 24 branched from the driving high-pressure passage 11 and to a rotation return passage 25 branched from the driving low-pressure passage 12 via a rotation direction selector valve 23. The forward side passage 31 and the reverse side passage 32 of a feed mechanism 3 are connected to a feed operation passage 34 branched from the driving high-pressure passage 11 and a feed return passage 35 branched from the driving low-pressure passage 12 via a feeding direction selector valve 33.  A rotating pressure setting passage 52 connecting the feed operation passage 34 and the feed return passage 35 via a relief valve 51 when the feeding direction selector valve 33 is set to the neutral position is provided.
Patent JP-H07120442-A (JP)
Title: Ultrasonic microscope
Inventor: TAKEDA SAKAE
IPC: G01N29/38
Filed: 1993-10-21
Abstract: PURPOSE:To properly set a gate to a reflected wave to be the object. CONSTITUTION:This microscope is equipped with a delayed pulse ''generation means 30 for generating a delayed pulse having a time interval set so as to include a transmission echo in a received signal and a reflected echo in an acoustic lens, and a gate means 37 for setting a gate to the received signal, depending upon the delayed pulse. Also, the microscope is equipped with a judgement means 26 for outputting a judgement signal, when the received signal exceeds a threshold value after the last transition peak of the delayed pulse, and control means 27, 33 and 34 for controlling the time interval of the delayed pulse for a gate in the next property value measurement to follow an interference wave, on the basis of a relative time difference between the timing of the delayed pulse and the timing of outputting the judgement signal.
Patent JP-H01108896-A (JP)
Title: Sequential scanning converting television receiver
Inventor: OKADA YUKIHIRO
IPC: H04N11/22
Filed: 1987-10-21
Abstract: PURPOSE:To obtain high picture quality without jitters to also a non-standard video signal by processing the writing of a time axis correcting memory and digital processing before that by a clock phase-locking a horizontal synchronizing signal. CONSTITUTION:A time axis correcting part 4 lies between a Y/C demodulating part 3 and a scanning lines number converting part 5, the writing/reading clocks of a time axis correcting memory 4A are made independent, the former is made into a clock phase-locking the horizontal synchronizing signal, the latter is made into a clock phase-locking a color sub-carrier and the clocks of the pre-stage and the post-stage of the time axis correcting part 4 are respectively fitted to these clocks. Consequently, in the processing to the writing of the time axis correcting memory 4A, the jitters in the non-standard NTSC signal itself and the jitters due to the digital processing are dissolved and processing after the reading of the time axis correcting memory can be processed by the clock phase-locking the color sub-carrier without the jitters. Thus, an R, a G and a B signals of high picture quality can be obtained.
Patent JP-2001085938-A (JP)
Title: Polarized wave diversity sector antenna
Inventor: ARAI HIROYUKI
IPC: H01Q9/40
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polarized wave diversity sector antenna where the same service can be ensured among horizontally and vertically polarized wave radiation directivity antennas with a simple structure and polarized wave antennas consisting of the antennas. SOLUTION: The horizontally or vertically polarized wave radiation directivity antenna A or B is configured by exciting radiation elements (1), (4) made of a metallic flat plate folded longitudinally or horizontally at a prescribed angle from their rear faces through installation plates (2), (5) by coaxial cables (3), (6) by means of a one-point feeder. These antennas of three pairs (A1 to A3, B1 to B3) are placed vertically to obtain the polarized wave diversity sector antenna.
Patent JP-H1093902-A (JP)
Title: Editing controller
Inventor: SAITO KENJI
IPC: H04N5/765
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an edit controller which automatically detects a cut position and easily and quickly edits AV(audio-visual) information by detecting a discontinuity point of a time code. SOLUTION: An edit controller consists of an AV information compressing means 1 which compresses inputted audio-visual information, a storing means 3 which temporarily stores compressed audio-visual information, a storing means 5 which stores audio-visual information that is compressed and temporarily stored for editing and an AV information expanding means 2 which expands compressed audio-visual information that is reproduced from the means 5 which stores information for editing. The edit controller automatically detects discontinuity of the time code from compressed audio-visual information, recognizes it as a cut position, provides a cut position detecting means 19 which adds an offset value to its time and automatically sets it as a cut representative point, automatically detects the cut representative point at the time of reproduction and automatically edits.
Patent JP-S63119297-A (JP)
Inventor: OGASAWARA SHIGETOMI
IPC: B65D85/38
Filed: 1986-11-06
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-S63118809-A (JP)
Title: Detecting mechanism for auto-output of on-vehicle switch
Inventor: NAGATA KUNIO
IPC: H01H9/54
Filed: 1986-11-05
Abstract: PURPOSE:To surely detect only the signal delivered from a 1st switch button by setting a detecting element for auto-stop output in series between the motor terminal of the 1st switch button and a connector terminal which collects the output signals of each switch. CONSTITUTION:The detecting elements 93 having small resistance value are set between motor terminals 9a of a 1st switch button doubling an auto-switch and a connector terminal 92 which collects output signals of each switch. Then the junctures are detected among those terminals 93 and 91 by a 1st comparator 94 and a 2nd comparator 95 which share a set potential equivalent to a lock current. A logic circuit 96 is formed by connecting in series the outputs of both comparators 94 and 95 with each other in the order of diodes. A delay circuit 98 consists of a CR circuit which holds the auto-stop output for a fixed period of time and a 3rd comparator 97 having hysteresis. A transistor amplifying circuit 99 drives an electromagnet 35 and uses the output of the circuit 98 as its input.
Patent JP-H07122359-A (JP)
Title: Window part of microwave oven
Inventor: YOSHIDA AKIHIKO
IPC: F24C7/02
Filed: 1993-10-22
Abstract: PURPOSE:To improve heat efficiency by using a glass substrate having a transparent conductive film of specific sheet resistance value on the surface, for a window part. CONSTITUTION:An ITO solid film 1 is formed on a glass substrate 3, and a resist resin 2 is formed on the film 1 by screen printing method. A film part 1a which is not covered with the resin 2 is removed by etching and the resin 2 is then peeled off. The substrate 3 having this ITO pattern film 1b is used for the front window of an oven. The pattern of the film 1b is a complex body of island-shape small regions, and microwave is not easily absorbed in relation to wavelength, while the gap interval of the film 1b is made to be shorter than microwave length so as to prevent microwave from leaking to the outside of the microwave oven. Since excellent heat ray reflection characteristic and excellent transparency in visible region can be achieved and absorption of microwave is reduced at the time of cooking by the microwave oven, by using a glass substrate having a transparent conductive film of 100OMEGA/unit sq.-1000OMEGA/ unit sq. in sheet resistance, on the surface, for the front glass window, heat efficiency can be improved.
Patent JP-H07120660-A (JP)
Title: Automatic focusing device for lens-replaceable camera
Inventor: IMAI TOSHIHIKO
IPC: G03B13/36
Filed: 1993-10-22
Abstract: PURPOSE:To perform the optimum drive control corresponding to an AF motor characteristic by providing a drive control means for generating the control signal of a driving motor on the basis of motor information and focus state information, and transmitting it to a camera body. CONSTITUTION:In a replacing lens 2, a signal related to the driving quantity of a photographing lens 21 transmitted through transmitting mechanisms 22-24 is outputted by a driving quantity output means. The motor information and focus state information outputted from an information output means are received by a receiving means. A drive control means generates the control signal of the driving motor on the basis of the signal related to the driving quantity outputted by the driving quantity output means and the motor information and focus state information received by the receiving means, and transmits the control signal to a camera body 1. Thus, to a plurality of camera bodies having motors differed in characteristic on board as AF motors 13 in the camera bodies 1, the optimum drive control can be performed corresponding the respective AF motor characteristics.
Patent JP-H1186200-A (JP)
Title: Vehicle collision preventing device
Inventor: ONODA YOSHIHIRO
IPC: G08G1/09
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle collision preventing device, which instructs a proceeding vehicle to follow a temporary stop and prevents vehicles from colliding with each other as they meet at an intersection, where no traffic signals exist and view is poor. SOLUTION: This device is provided with a 1st vehicle detector 1, which detects a vehicle C1 that proceeds to an intersection CR on the side of a road R1 where the vehicle is allowed to travel preferentially, a 2nd vehicle detector 2 that detects a vehicle 2 which proceeds to the intersection CR on the side a road R2 where the vehicle performs temporary stop, a controller which recognizes the states of the vehicles that proceed to the intersection from the detection results of the detectors 1 and 2 and an information notifying device 4 which notifies intersection information to the vehicle on the side of the road R2 under the control of a controller 3, and the controller 3 notified the intersection information from the device 4, on the condition that the vehicle on the side of the road R2 slows down or stops at a temporary stopping position.
Patent JP-2000357666-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MOROSAWA NARIHIRO
IPC: H01L21/336
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the density of crystal defects within a polycrystalline semiconductor film and thereby increase its impurity activating rate by heat-treating the polycrystalline semiconductor film in an oxide atmosphere, after an impurity is introduced into the polycrystalline semiconductor film, so that oxidation and impurity activation are implemented simultaneously. SOLUTION: In a dual gate structure CMOS transistor semiconductor device, the average crystal grain size of a polycrystalline silicon film constituting gate electrodes 306a and 306b is set to 50 nm or higher, more preferably to 100 nm or higher. As a result, the density of crystal defects within the polycrystalline silicon film, which is a component material of the device, can be suppressed to about 1×1018 cm-3 or lower, whereby the amount of an impurity which is not activated while trapped by the crystal defects can be suppressed for the electrodes 306a and 306b to improve the impurity activating rate. This makes the activated impurity concentration at a region adjacent to the gate insulated film 305 to a level of about 1×1019 cm-3 or higher, and the electrodes 306a and 306b will not be depleted.
Patent JP-H07117245-A (JP)
Title: Detecting device for wire operation of wire dot head
Inventor: KASAI TADASHI
IPC: B41J2/30
Filed: 1993-10-22
Abstract: PURPOSE:To obtain an accurate operating time, an accurate printing time and an accurate returning time even when a speed waveform is not normal or a defect of a sensor occurs. CONSTITUTION:The title device comprises a speed-detecting means that detects a speed of a print wire, a comparator output-generating means that generates a first comparator output signal CMS and a second comparator output signal CPR, a first counter 101 that measures an operating time TS of the print wire, a second counter 102 that measures a printing time TP thereof and a third counter 103 that measures a returning time TR. thereof. When the exchanging of a first comparator output signal CMS between a high level and a low level is repeated the count of the first counter 101 is stopped. When the armature rebounds, the count of the first counter 101 is not started.
Patent JP-H08176221-A (JP)
Title: Production of olefin polymer
Inventor: SONE MAKOTO
IPC: C08F10/00
Filed: 1995-10-13
Abstract: PURPOSE: To produce a high-molecular-weight olefin polymer having a narrow compositional distribution and a narrow molecular weight distribution at good efficiency by polymerizing an olefin at a specified temperature in the presence of a specified metallocene catalyst. CONSTITUTION: This production process comprises polymerizing an olefin at 120 deg.C or higher in the presence of a catelyst comprising a metallocene compound having a substituted fluorenyl group and represented by the formula (R<1> is a group which bridges the C5 H4 group and the C4 H4-m R<2> m C5 C4 H4-n R<3> n to heighten the steric rigidity of the compound of the formula and is silanediyl, C5 H4 : cyclopentadienyl or C4 H4-m R<2> m C5 C4 H4-n R<3> n : substituted fluorenyl, R<2> and R<3> are each a substituent on the benzo ring of the substituted fluorenyl, alkyl, haloalkyl or the like; M<1> is Ti, Zr or Hf; R<4> is H; a hydrocarbon group or the like; and m and n are integer of 0-4) and a compound which reacts with the metallocene compound to form a cationic metallocene compound.
Patent JP-S62125633-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAWA WAKAO
IPC: C23F1/00
Filed: 1985-11-26
Abstract: PURPOSE:To entirely eliminate silicon residue by removing by etching an aluminum silicon film with an etchant containing phosphoric acid, nitric acid, acetic acid and fluoric acid or ammonium fluoride. CONSTITUTION:An etching is executed with an etchant containing phosphoric acid, nitric acid, acetic acid and fluoric acid or ammonium fluoride. Thus, a silicon exposed on an aluminum alloy film surface is etched by the action of the fluoric acid in the step of etching aluminum, and the film does not remain on a semiconductor substrate at all when the etching of the film is finished. When ammonium fluoride or silicon oxide film etchant mixed with approx. 20% of fluoric acid is mixed, similar effect can be obtained.
Patent JP-H0578921-A (JP)
Title: Method for feeding core thread in core yarn production apparatus
Inventor: NAKAYAMA TERUO
IPC: D01H7/02
Filed: 1991-09-17
Abstract: PURPOSE:To stably feed a core thread while preventing the winding on a front roller even in the case of thin core thread or high friction resistance by supplying a thick yarn together with a core thread to a fiber bundle under drafting at the start of the production of a core yarn. CONSTITUTION:A fiber bundle 3 is supplied to a drafting apparatus 7 composed of a back roller 4, a middle roller 5 having an apron and a front roller 6 arranged along the path of the fiber bundle 3. A thick carrier yarn 19 delivered from a carrier yarn package 18 by a carrier yarn feeding apparatus 20 is supplied together with a core thread 11 delivered from a package 10 by a core thread feeding apparatus 9 and the yarn and thread are subjected to fasciated spinning to the above drafting fiber bundle 3 with a fasciated spinning apparatus 2. The core yarn production apparatus 1 having the above construction enables smooth production of a core yarn while preventing the winding of the core thread on the top roller 6a of the front roller 6 in the feeding of the core thread 11 even in the case of thin core thread 11 or high friction resistance.
Patent JP-2001091958-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: AYA YOICHIRO
IPC: G02F1/1333
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To widen the viewing angle without deteriorating the picture quality of the liquid crystal display(LCD). SOLUTION: In the case voltage is applied between each of transparent electrodes 14, 15 of a liquid crystal panel 2, the rotary polarization of liquid crystal molecules in the liquid crystal layer 16 disappears and incident light on the liquid crystal panel 2 through a polarizing plate 3 passes through a polarizing plate 4. Since a number of transparent silicon particles 13 are dispersedly arranged on the liquid crystal layer 16 side surface of a transparent insulation substrate 12 with a nearly uniform density, without mutually overlapping and forming a single layer, the light radiated to the respective transparent silicon particles 13 is diffused with diffraction phenomena and the diffused light passes through the polarizing plate 4 from the transparent insulation substrate 12. Consequently, the viewing angle of the LCD 1 is widened so as to improve the visibility from the direction inclined with respect to the screen of the LCD 1.
Patent JP-2000101105-A (JP)
Title: Photoconductive element
Inventor: TADATOMO KAZUYUKI
IPC: H01L31/0248
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a photoconductive element, having new structure for reducing the effects of the contamination and the deterioration of a light receiving face and having superior resistance against ultraviolet rays. SOLUTION: A first conductivity-type (especially, n-type) i-layer formed of GaN crystal is set as a light receiving layer 1. One face of the light receiving layer 1 is set to be a light receiving face 1a, on which a light L which is an object of reception made incident and an ohmic electrode 2 which is one electrode is installed on the light receiving face 1a. The ohmic electrode 2 secures more than necessary incident quantity of the light L which is the reception object. An ohmic electrode 3 of the other electrode is installed directly on the other face 1b of the light receiving layer or via the first conductivity-type GaN crystal layer (contact layer) of low resistance. Thus, a generated carrier moves to the thickness direction of the light receiving layer and the effects of the contamination, and the deterioration of the light receiving face is reduced.
Patent JP-S61143164-A (JP)
Title: Line type thermal transfer printer
Inventor: TSUMURO YOSHITAKA
IPC: B41J31/10
Filed: 1984-12-17
Abstract: PURPOSE:To enable the twice use of an ink film, by providing a film end mark not only to the final of the ink film but also to the starting part thereof. CONSTITUTION:Light emitted from a light emitting element 7 passes through a transparent film end mark 11 to be detected by a light receiving element 8. If a film end mark 14 is provided to the start part of the ink film, the ink film wound up after printing is again set as a supply roll 2 and, even in use, it is accurately detected that the ink film to be supplied is lost and the twice use of the ink film is enabled.