baber/WOPTO huggingface dataset:
Patent JP-H03189089-A (JP)
Title: Laser beam machine
Inventor: KOIKE YOSHIO
IPC: B23K26/064
Filed: 1989-12-18
Abstract: PURPOSE:To maintain the image forming position of a laser light in a prescribed position without changing a lens by providing a second optical means being movable along an optical axis of the laser light by a control means in accordance with thickness of a material to be worked and an advance of working to the material to be worked. CONSTITUTION:Between a laser oscillator 7 and a first optical means 10, a second optical means 11 being movable along an optical axis of a laser light is provided, and by moving this second optical means 11 along the optical axis to a position corresponding to thickness of a material B to be worked, the diameter of the incident surface of the laser light which is made incident on a first optical means 10, by which the laser light is brought to image formation against the thickness direction of the object to be worked in accordance with thickness of the material to be worked. Also, a distance between the laser oscillator 7 and a first optical means 10 corresponding to an advance of working is calculated by a control means 9, and also, by moving a second optical means 11 along the optical axis in accordance with a result of this operation, the incident surface of the laser light which is made incident on a first optical means 10 becomes constant, and an image forming position of a laser is maintained in a prescribed position.
Patent JP-H06145958-A (JP)
Title: Wear resistant protective film
Inventor: NAKAYAMA MASATOSHI
IPC: C23C26/00
Filed: 1992-11-12
Abstract: PURPOSE:To enhance the adhesion of a wear resistant protective film by using Ti, Al, O and N as principal constituent elements. CONSTITUTION:This wear resistant protective film has a compsn. represented by a formula TiAlxOyNz (where (x), (y) and (z) show atomic ratio, in the case of Ti=1, (x) is 0.2-6, (y) is 0.1-5 and (z) is 0.05-3). A conventional protective film has the defect that satisfactory wear resistance cannot be ensured in spite of high hardness because of unsatisfactory affinity for the substrate metal. This wear resistant protective film compensates the defect, can ensure satisfactory durability and wear resistance and can produce the effect by coating a magnetic recording medium, a cutting tool, a metal mold, etc.
Patent JP-H10151243-A (JP)
Title: Pachinko game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a player to avoid an extremely disadvantageous game condition, by detecting prize hitting by a playing ball coming into a big hit prize port during a big hit condition and stopping open/close motion of opening/ closing lid of the big hit prizing port to finish to update the big hit condition when the total number of prize hitting into the big hit prize port reaches a prescribed value. SOLUTION: When a playing ball hit into any of second starting ports 4a, 4b, 3c to make a big hit prize port 2 into an open condition and a playing ball hit into the big hit prize port 2 and a playing ball hit into a V prize hitting port, A detector transmits a detection signal to a movable wing control part to generate the right to continue open/close motion of movable wings 11a, 11b to be in a big hit condition. During a period, for instance, the movable wings 11a, 11b repeat open/close motion for eighteen times or until ten playing balls hit into the big hit prize port 2, if a playing ball hits into the V prize hitting port, the right to further continue the big hit condition is updated.
Patent JP-H06174703-A (JP)
Title: Curved surface shape-follow-up type ultrasonic flaw detector and control method for probe attitude
Inventor: KAMIMOTO SHUJI
IPC: G01N29/26
Filed: 1992-12-07
Abstract: PURPOSE:To provide a curved surface shape follow-up type ultrasonic flaw detector and a method for controlling a probe attitude in which a flaw can be detected by following up a sample to be detected to vary in a three- dimensional shape by information to be obtained from a probe. CONSTITUTION:A function similar to a surface shape is generated from data of a surface shape of a sample 2 to be detected, and a probe 1 is previously moved to a surface position of a flaw detecting position to detect the flaw. An error of an actual position from a predicted position is corrected by measuring an ultrasonic signal from the surface of the sample 1 to be obtained from the probe 1. Any one of two axes for correcting a gradient of the probe 1 is corrected by relationship between an angle of the surfaces of the probe 1 and the sample 2 and an intensity of a reflected wave.
Patent JP-H08180635-A (JP)
Title: Approval deciding device for shutter opening and closing operation force
Inventor: ISHIKAWA HIROYUKI
IPC: G11B23/03
Filed: 1994-12-28
Abstract: PURPOSE: To accurately decide approval/disapproval of an opening and closing operation by providing metal seal type air cylinders for relatively moving a holder and an engagement part in the shutter opening and closing direction when the shutter opening and closing force is under a reference value. CONSTITUTION: When a work 201 assembled with the shutter 202 is carried in front of a shutter joining part 2, the air cylinder is operated to advance a pedestal 51 and a holder supporting base 4 to the side of the work, and the shutter engagement part 2 fitted to the holder 3 is engaged with a shutter opening pin engagement groove 203 of the shutter 202. Then, the air cylinder 41 for driving the holder supporting base is operated to move the supporting base 4 in the shutter opening direction. At this time, when the opening and closing operation of the shutter 202 falls under a reference value, the shutter 202 is drawn by the air cylinder to move into a fully open position. Upon detection of this position by a sensor 38, the supporting base 4 is moved into a fully close position of the shutter.  Then, the pedestal is retreated by the air cylinder to draw out the engagement part 2 from the groove 203.
Patent JP-H06172342-A (JP)
Title: New hydrazine derivative and insecticide composition containing the same as active ingredient
Inventor: YANAGI MIKIO
IPC: A01N43/30
Filed: 1992-12-07
Abstract: PURPOSE:To obtain a new compound capable of exhibiting high insecticidal effects, especially on insect pests of Lepidoptera as an insecticide. CONSTITUTION:A compound of formula I [A is OCH2CH2O, OCH2O, CH=CHO, etc.; R<1> is H, 1-4C alkyl or halogen; R<2> to R<4> are H, halogen, 1-4C alkyl, nitro, etc.; R<5> is 3-8C branched alkyl; R<6> is di-(1-6C alkyl)amino, N-(1-6C alkyl) substituted anilino, etc.; (n) is 0-2], e.g. N-5-methyl-benzodioxane-6-carbo-N-(N''- isopropyl-N'-isopropoxycarbonylaminouslphenyl)-N'-tert-butyl-N'-3,5- dimethylbenzoylhydrazine. The compound of formula I is obtained by reacting a compound of formula II with a compound of the formula X-S(O)n-R<6> (X is halogen) in the presence of a base (e.g. sodium hydroxide) in a solvent (e.g. THF) at -10-50 deg.C.
Patent JP-H06178055-A (JP)
Title: Electrophotographic copying device
Inventor: NAGASATO YOICHI
IPC: H04N1/00
Filed: 1992-12-07
Abstract: PURPOSE:To set the copy mode of an original by a means other than a copying machine main body without requiring a specific device by providing a copy mode reading means which sets the copy mode of the copying machine main body. CONSTITUTION:The copying machine main body 50 is equipped with an image input device 21 provided with an image sensor 21a which reads the image of the original placed on a platen and bar code information printed on the original. The image input device 21 is connected to a system control part 22 provided with a bar code translation part 22a and an image processing device, etc. The copy mode reading means which reads the copy mode printed on the original is comprised of the image input device 21 and the system control part 22. Furthermore, the system control part 22 is connected to an image output device 23 and a user interface control part 24. Therefore, since the copy mode can be set by reading the copy mode printed on the original itself, it is possible to dispense with the setting of the copy mode by the copy machine main body or the specific device such as a memory key, etc.
Patent JP-2000144744-A (JP)
Title: Resin net and its manufacture
Inventor: YAMADA KOTARO
IPC: E02D3/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To increase the soil pull-out resistance of a resin net for reinforcing a ground largely by fixing projecting sections to non-extending sections in hole sections being crosswise arranged and bored to a resin sheet and comprising pairs of extending sections and the non-extending sections. SOLUTION: Hole sections are disposed crosswise and bored to a resin sheet, the sheet is extended in the uniaxial direction and pairs of opposed extending sections 4a, 4a are formed, and the hole sections are formed in slender hole sections composed of the extending sections 4a and non-extending sections 4b. Projecting sections 5 are fixed to the non-extending sections 4b by vibration fusion, ultrasonic fusion, hot-plate fusion or the like. The projecting sections 5 may be formed in a fin shape or the like, and fastened normally in the rectangular direction to the extending direction of the hole sections. Accordingly, soil pull-out resistance in the resin net for reinforcing the ground can be increased largely.
Patent JP-H11159799-A (JP)
Title: Plug for bent heat exchanger
Inventor: CHIYOU SHINKOU
IPC: F24F1/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To treat and discharge drain surely at a drain pan by an arrangement wherein a vertical face and a horizontal face are connected at a lower end part having arcuate cross-section touching the vertical face and the horizontal face. SOLUTION: In the indoor unit of a separate type air conditioner, a plug 2 for concealing the vertical split gap of a heat exchanger 1 having a horizontal split part 7 and being bent vertically in a plurality of stages has cross-section being defined by a vertical face 3 larger than the overall height of the split gap and a horizontal face 4 extending from the vertical face 3 toward the center of the bend of the heat exchanger. The lower end part where the vertical face and the horizontal face are connected has arcuate cross-section 6 touching the vertical and horizontal faces 3, 4. Front part 5 of the plug 2 is cooled through contact with the heat exchanger and condensates formed thereat flow along the arcuate face at the lower end of the plug 2 into the split part of the bent heat exchanger 1 thence drip into a drain pan for discharging the condensates produced from the heat exchanger disposed below.
Patent JP-H06177980-A (JP)
Title: Telephone exchange
Inventor: HASEGAWA ATSUSHI
IPC: H04M3/42
Filed: 1992-12-08
Abstract: PURPOSE:To provide a means having a delay function of a ring start time and able to recognize occurrence of the arrival of an external line incoming call immediately by providing a means to delay the ring start time of a slave set telephone set based on the content of system data. CONSTITUTION:A telephone set subject to ringing with respect to each of trunk lines TT1 and TT2 is set by registration of system data. When a call comes to each of trunk lines TT1 and TT2, a master set 21 of the telephone exchange sends an external line incoming tone from all modular jacks 32 with speaker. When number of times of an incoming call signal exceeds a prescribed number of times, each relay of ring setting slave sets T3 to T6 is selected to directly connect the ringing telephone set to the external line. Through the constitution above, a delay ring function is provided to a subscriber telephone exchange and the occurrence of an external line call to the system is immediately recognized and even when a terminal equipment having an automatic reply function is connected, the exchange is freely used.
Patent JP-H05142585-A (JP)
Title: Display panel
Inventor: MIWA YOSHIHARU
IPC: G02F1/15
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a display panel capable of maintaining good brightness and contrast by adjusting its transmissivity in accordance with the brightness of surroundings. CONSTITUTION:The thickness of the coating film 11 of an electrochromic element is controlled to about 2mum. An ITO film 11a, an iridium oxide film 11b, a tantalum pentoxide film 11c, a tungsten oxide film 11d and an ITO film 11e are successively vacuum-deposited on the surface of a panel glass 10 of a cathode-ray tube while impressing a negative charge to form the film 11.
Patent JP-2000152931-A (JP)
Title: Image displaying method, image display unit and ultrasonic diagnostic equipment
Inventor: YAMAURA KOICHI
IPC: G06T1/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To readily grasp an output state of a displayed image. SOLUTION: In an image display region G, a B-mode image is displayed. In an output state message display region D, when an output (print) display image is indicated, a message showing the output state of a printer (any one of output-waiting, outputting, or outputted) is displayed. In a cinegauge display region C, a 'gray' cinegauge expressing a whole image to be displayed like a belt is displayed. On the cinegauge, a current 'blue' image cursor P, an output state identification mark ('green' outputted mark K1 showing a relative position of an image to be outputted within the whole image, a 'yellow' outputting mark K2, and a 'red' output-waiting mark K3) are displayed.  As a result, since information as to whether the image under display is already outputted or not is available to an operator without taking time, such a trouble as to redundantly output an already outputted image can be easily prevented.
Patent JP-H02171796-A (JP)
Title: Image reproducing device
Inventor: YAMAGUCHI TATSUO
IPC: G11B27/00
Filed: 1988-12-26
Abstract: PURPOSE:To shorten the time for waiting until an image appears by stopping the action of a successive operating means corresponding to the operation of a screen operating means following an image display on a specified part and making it possible to select other image data. CONSTITUTION:While a successive display means for successively selecting and displaying remaining frame memories is operated following the image display on the specified part 33, the action of the successive display means is allowed to stop corresponding to the operation of the screen 31 operating mean and also an image selecting means is controlled so that the other image data may be selected. Then, the outline of the image can be recognized at an initial stage, and in the case that the image need not be viewed and lower, it is possible to shift to the retrieval of the succeeding image at an initial stage. Thus, the retrieving time of the image can be shortened.
Patent JP-H09147880-A (JP)
Title: Take-up method for electrode group of cylindrical battery
Inventor: KAWASE TETSUYA
IPC: H01M6/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a take-up method for the electrode group of a cylindrical battery by which no occurrence of damage is allowed in an electrode, and excellent insulating performance is maintained. SOLUTION: A positive electrode plate 11 and a negative electrode plate 12 are brought close to the periphery portion of a core 15 as providing insulating separators 13 between the same, and as pressure-contacting the electrode plates 11, 12 on the periphery portion of the core 15, the electrode plates 11, 12 are wound around the core 15 so that a cylinder battery electrode group 10 is taken up. In response to the increasing winding state of the electrode group 10, the approaching directions of the positive electrode plate 11 and the negative electrode plate 12 to the core 15 are adjusted so that the electrode plates 11, 12 are brought close to the core 15 along the tangent against the outside circle of the wound electrode group 10.
Patent JP-H10172150-A (JP)
Title: Disk, disk forming device, disk forming method, disk recording and reproducing device and disk recording and reproducing method
Inventor: CHIAKI SUSUMU
IPC: G11B7/007
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To form an exact clock signal from a reproducing FM carrier. SOLUTION: Channel data (Fig. (a)) is formed by phase modulation of bit data. If this channel data is in the state of a '1', the track (Fig. (c)) wobbled by 4+1/4 waves is formed at the optical disk. If the channel data is the state of a '0', the track (Fig. (d)) wobbled by 4-1/4 waves is formed at the optical disk. At the time or reproduction, the clock signal (Fig. (f)) is formed with the zero cross point of the wobbling signal (Fig. (d)), i.e., the boundary parts of the bit data as a reference.
Patent JP-H03189870-A (JP)
Title: Matching method for data base
Inventor: SHIMADA SHIGERU
IPC: G06F17/30
Filed: 1989-12-20
Abstract: PURPOSE:To improve matching rate among a large number of data bases by separating a key word to a common noun part and a proper noun part, generating a rule to estimate a synonym of production format, a rule to estimate an elliptical word, and a rule combining those rules, and estimating a large number of key words for matching processing. CONSTITUTION:A common noun separation part 102 divides an inputted matching key into the proper noun part and the common noun part, and performs inference on the synonym of the common noun part and that of the proper noun part with common noun and proper noun inference parts 104, 106, respectively. Next, the optimum combination of the synonyms of the common and proper noun parts inferred respectively with a combination inference part 108 is obtained, and a matching key candidate to perform the matching processing with the data base is inferred. Finally, the partial matching processing of the candidate of the matching key and the content of the data base is performed, then, the final matching result can be obtained. Thereby, it results that a large number of candidate key words to compensate ambiguity between the key words targeted as coupling processing can be inferred, which improves a coupling ratio between the data bases.
Patent JP-H09170193-A (JP)
Title: Sheet disintegrating in water
Inventor: MOROHASHI NOBUO
IPC: A47K10/16
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To produce a wiping sheet disintegrating in water, having sufficient disintegrability in water as well as high wet strength and disposable in a flush toilet by coating a sheet material with a water-soluble cellulose ether free from carboxyl group and impregnating an electrolyte into the sheet. SOLUTION: A sheet material composed of a pulp, a natural fiber or a synthetic fiber is coated with 0.1-20g/m<2> of a water-soluble cellulose ether free from carboxyl group and the coated sheet is dried in an oven. The sheet is sprayed with 3-30wt.% of an aqueous solution of an electrolyte such as sodium sulfate to convert the water-soluble cellulose ether on the sheet surface into a gelatinous thin film and obtain the objective sheet disintegrating in water.
Patent JP-H11163310-A (JP)
Title: Semiconductor radiation detector
Inventor: YAMAMOTO AKINAGA
IPC: H01L27/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor radiation detector through which the breakdown strength of an insulating film can be increased. SOLUTION: A semiconductor radiation detector D1 has a semiconductor substrate 1, in which isolation regions 1 electrically isolating a plurality of cathode or anode regions 1k, 1a, from which signal currents are extracted in response to the incidence of radiation, are formed, and an insulating film 2 covering the isolation-region surfaces 11 of the semiconductor substrate 1. In the semiconductor radiation detector D1, the electric field concentration of the adjacent sections 1io of the isolation regions 1 by the irradiation of radiation such as high energy line can be inhibited because at least parts of the adjacent sections 1io of the isolation regions l are covered with electrodes 3 through the insulating film 2, and the deterioration of the breakdown strength of bias voltage can be prevented.
Patent JP-H05167495-A (JP)
Title: Mechanism for attachment/detachment to/from radio equipment for portable telephone set
Inventor: UMEZAWA MASAAKI
IPC: H05K5/02
Filed: 1991-12-12
Abstract: PURPOSE:To improve a fixing strength of a cradle to a radio equipment main body and to make a space of an upper face of the cradle wide in the vehicle carrying automobile telephone set in which the cradle is fixed removably to the radio equipment main body. CONSTITUTION:Claws 10A, 10B provided to a 1st side face of a cradle 7 are latched to locking recessed parts 6D, 6E provided to a radio equipment main body 6, fixed through turning and circular projections 8a, 8b provided to a 2nd side face of the cradle 7 are fixed to locking recessed parts 6A, 6B provided to the radio equipment main body 6 through sliding and a coin screw 10 provided to the 2nd side face is tightened to a thread hole 6c of the radio equipment 6 and fixed.
Patent JP-H11220221-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: KIDOGUCHI ISAO
IPC: H01S5/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To eliminate dispersion of impurities into an active layer by providing the structure, which has the impurity added semiconductor layer between a clad layer and the active layer and has the semiconductor layer without addition of the impurities. SOLUTION: A thin-film multilayer structure 6 is provided between a p-(Al0.6 Ga0.4 )0.5 In0.5 P clad layer and a Ga0.4 In0.5 active layer 4. This thin-film multilayer structure is formed by laminating a p-(Al0.6 Ga0.4 )0.5 In0.5 P layer 15 and a (Al0.6 Ga0.4 )0.5 In0.5 P layer 16 alternately by, e.g. 10 times, respectively. Since a high temperature is generated when the n-GaAs current block layer 8 and a p-GaAs contact layer 9 are formed, zinc, which is the p-type impurity, is sometimes diffused partially into the (Al0.6 Ga0.4 )0.5 In0.5 P layer 16 without addition of impurities. In this constitution, however, since diffusion is stopped in the (Al0.6 Ga0.4 )0.5 In0.5 P layer 16, the diffusion of zinc into the Ga0.5 In0.5 P active layer 4 seldom occurs, and there is no influence on the characteristics of the semiconductor laser.
Patent JP-H02177612-A (JP)
Title: Power source reset circuit for direct current two-wire type sensor
Inventor: MOTOUJI TOMOSHI
IPC: H03K17/22
Filed: 1988-12-28
Abstract: PURPOSE:To execute a stable operation without being affected by the fluctuation of a voltage when an output is turned on by providing hysteresis for the reset operation starting voltage of a power source reset circuit. CONSTITUTION:When a voltage VS is >=3VBE, a transistor Tr1 is conducted and a current does not flow to a transistor Tr5. Then, a transistor Tr13 is also turned off. Accordingly, since the collector current of a transistor Tr6 flows into the base of a transistor Tr4, the transistor Tr4 is turned on. Since a result, since one diode D2 is short-circuited by the transistor Tr4, and hereafter, the transistor Tr1 is operated when the voltage V4 is >=2VBE. Thus, the reset starting voltage of such a power source reset voltage falls down from the 3VBE to 2VBE and the stable operation can be executed.
Patent JP-H07193676-A (JP)
Title: Reader
Inventor: OKUSHIBA HIROYUKI
IPC: H01L21/60
Filed: 1993-12-27
Abstract: PURPOSE:To provide the reader in which a semiconductor chip is fixed horizontally with respect to a light emission plane of a transparent board to obtain a picture with high quality. CONSTITUTION:The reader is made up of a light source 22 lighting an original 19, a lens 26 arranged to form an image of a reflected light from the original 19 to form an original image, a semiconductor chip 20 having a light receiving face 21 comprising 64 sets of photoelectric conversion elements P1-P64 arranged to receive the light of the original image, and a transparent board 25 used to fix the semiconductor chip 20 onto a light emission face 24. The semiconductor chip 20 is electrically connected to the light emission face 24 via bump electrodes 28 arranged to both sides and fitted in parallel with the emission light face of the board 25.