baber/WOPTO huggingface dataset:
Patent JP-2000073621-A (JP)
Title: Active vibration isolation device
Inventor: YAMAMOTO MASAFUMI
IPC: E04H9/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient active vibration isolation device controlling an actuator by using a stroke meter having high reliability as a sensor and having no influence of drift-component. SOLUTION: In an active vibration isolation device consisting of a vibration isolation bearing for bearing a vibration isolation structure 1 in a vibration isolation layer, a damper 3 generation damping force in the case the vibration isolation bearing is vibration and an actuator 4 controlling the vibration of the vibration isolation structure 1, the drive control of the actuator 4 is made on the basis of a stroke signal of the stroke meter for measuring a stroke of the actuator 4.
Patent JP-H0881338-A (JP)
Title: Hair treating agent
Inventor: YOSHIOKA MASATO
IPC: A61K8/00
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a hair washing treating agent capable of preventing hair from damaging or a humectant properties from deteriorating and drying and loosening, etc., from occurring by washing the hair. CONSTITUTION: This hair treating agent comprises (A) a cationic surfactant and (B) a silylated peptide having a functional group, containing only one silicon atom and covalently bound to amino group of a peptide containing the amino group in the side chain of an amino acid, e.g. a silylated peptide of formula I or II [R<1> to R<3> are each a 1-3C alkyl or OH; R<4> is a residue except terminal amino group of a basic amino acid having amino group at the terminal of the side chain; R<5> is an amino acid side chain other than R<4> ; (a) is 1 or 3; (m) and (n) are each 0-200; (m+n) is 1-200] in an amount so as to provide preferably 0.2-5wt.%, especially 0.5-2wt.% ingredient (A) and preferably 0.05-30wt.%, especially 0.5-15wt.% ingredient (B). The compound of formula I is obtained by carrying out the condensing reaction of a silyl compound of formula III (R<6> to R<8> are each a 1-3C alkyl, a 1-3C alkoxy, OH or a halogen; X is a halogen) with peptides of formula IV.
Patent JP-S59134785-A (JP)
Title: Benzhydrylpiperazine derivative
Inventor: EDEITO TOSU
IPC: A61P43/00
Filed: 1983-12-27
Abstract: The invention relates to new benzhydrylpiperazine derivates of the formula (I)wherein n is 2 or 3, and acid addition salts thereof.According to another aspect of the invention there are provided processes for the preparation of these compounds.The compounds of the formula (I) are pharmacologically active. More particularly, they inhibit the microsomal monooxigenase enzyme system of liver. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Patent JP-2000078612-A (JP)
Title: Stereoscopic video display device
Inventor: OKANO HIDEAKI
IPC: G09F9/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enable an observer to easily observe a stereoscopic picture by collecting light from a corresponding light emission area in each of right and left eyes of the observer by performing spatial modulation, detecting a position of the observer, notifying the observer that the observer departs from an observable area when this happens and specifying the observation point of the stereoscopic picture. SOLUTION: Light from light emission areas 1L and 1R corresponding to each of right and left eyes of an observer 4 is collected into observable vision areas 5L and 5R for the right and left eyes by a light collection optical system 2 and a spatial modulation element 3. The spatial modulation element 3 displays a parallactic picture for the right and left eyes by time division, the light emission areas 1L and 1R synchronized with this, alternately repeat turning-on and turning-off by the time division and the observer 4 can stereoscopically view a video. On the basis of a detection result of a position of the observer 4, an observer position device 7 displays to a display part 8 a direction or a distance in which the observer 4 departs from/to an observable area 6 or enters. Thus, a position suitable to observation is easily known and convenience of the observer 4 is improved.
Patent JP-H11152542-A (JP)
Title: Non-heattreated steel for hot forging, having high fatigue limit ratio, and its production
Inventor: TSUCHIDA TAKEHIRO
IPC: C21D8/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-heat treated steel for hot forging, capable of improvement in fatigue strength without increasing tensile strength to a higher value than is needed, and its production. SOLUTION: The non-heat treated steel for hot forging, having high fatigue limit ratio, has a composition consisting of, by mass, 0.1-0.4% C, 0.05-0.55% V, 1.0-2.5% Mn, 0.2-0.7% Cr, 0.5-3.0% Si, 0.005-0.3% S, 0.005-0.1% Al, 0.005-0.02% N, and the balance Fe with inevitable impurities and also has a structure, after hot forging, which is composed of ferrite/pearlite structure and in which ferrite fraction is regulated to 50-90% and also the ratio between ferrite hardness and pearlite hardness is regulated to >=0.60. Further, as chemical components, at least one kind among <=0.30% Pb, <=0.01% Ca, <=0.10% Te, and <=0.20% Bi can be incorporated into the above composition.
Patent JP-2000075562-A (JP)
Title: Image forming device
Inventor: OKADA TOMOYUKI
IPC: G03G15/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the cause of erroneous discrimination due to the light quantity lowering of a light emitting part, the deterioration of a light receiving part or the like at an image forming device discriminating the transmissivity of a medium to be printed by the light emitting part and the light receiving part. SOLUTION: The light of an LED 120 is radiated to the medium to be printed, and transmitted light quantity received by a photodiode 121 is detected by an OHT(transmissible printing paper for an overhead projector) detecting part 123, and the transmissivity of the medium to be printed is discriminated by its output at the image forming device. In this case, the OHT detecting part 123 possesses the plural kinds of interchangeable sensitivity.
Patent JP-H07107547-A (JP)
Title: Radio communications equipment
Inventor: OKAMOTO HIROBUMI
IPC: H04W88/02
Filed: 1993-09-30
Abstract: PURPOSE:To improve communication efficiency by reporting the speaking time limitation information of radio communication to the user of a cable line as well. CONSTITUTION:A signal for transmitting an alarm 30a provided on the reception side is added through an analog switch 34 to a signal tone on the transmission side. A control means 29 performs control through an alarm transmission control signal 35 so as to turn on the analog switch 34 when generating the alarm 30a. Corresponding to this operation, the control means 29 automatically performs switching from a receiving state to a transmitting state through a transmission/reception control signal 29c so as to transmit the alarm 30a as a transmissive sound even when a radio equipment 27 is set in the receiving state. Therefore, since the user of the cable line can recognize the limited time of speaking and can put speaking contents in order, communication efficiency can be improved.
Patent JP-H07103211-A (JP)
Title: Clip device for portable electronic equipment
Inventor: YAMAZAKI HIDEAKI
IPC: F16B2/20
Filed: 1993-09-30
Abstract: PURPOSE:To prevent a spring from getting out of position and facilitate shaft inserting work at the time of assembling a hook and a clip, and simplify the slip-off prevention of a shaft without using an E-ring or the like so as to improve assembling work on the whole. CONSTITUTION:A locking groove into which the fixed end 15b of a spring 15 can be inserted is provided between a pair of shaft through parts 12 of a hook 11 in such a way that the inserting direction coincides with the pressing direction of the spring 15 by the assembly of the hook 11 and a clip 13, and the fixed end 15b of the spring 15 is inserted into the locking groove to combine the hook 11 with the clip 13. The insert end of a shaft 16 is provided with a thin-walled slip-off stopper formed part 16b with the peripheral edge part deformable being crushed by forming the end face into recessed shape. After passing the shaft 16 through the respective shaft through holes 12a, 14a of the hook 11 and clip 13, the slip-off stopper formed part 16b is caulked by crushing work to prevent slip-off.
Patent JP-H0291305-A (JP)
Title: Method for chipping road of pedestrians' overpass
Inventor: SHIMOII TSUTOMU
IPC: E01C23/12
Filed: 1988-09-28
Abstract: PURPOSE:To prevent noise and dust from being generated by a method wherein a paving material such as 'Resin-phalt(R)' coated on an aggregate with high pressure water is cut and chipped out while the paving material is clearly chipped out by forcing high pressure water to flow between the material and the aggregate. CONSTITUTION:When a material for coating pavement such as resin-phalt is to be chipped, high pressure water is jetted and forced between the coating material and an aggregate to have it cut. At the same time, the water is jetted between the coating material and the paving aggregate to have the coating material floated and chipped out. Since no noise an dust is generated by this method, chipping operation can be done when and where the street is busy.
Patent JP-S6488112-A (JP)
Title: Vehicle guiding device
Inventor: KUZUTANI KEIJI
IPC: G01C21/00
Filed: 1987-09-29
Abstract: PURPOSE:To enable driving under smooth automatic guidance by detecting the current position automatically from a start point and a traveling schedule which are inputted, and indicating a traveling direction at an expected intersection in a voice according to path data and map data. CONSTITUTION:This device consists of a CD-ROM 3b for storing road maps, a CRT 2b map display, L and R counters 6a and 5a for detecting the traveling distances and deflection angles of left and right wheels, a speaker 7b which outputs several kinds of voices,a microphone 8b which recognizes three kinds of voices, an input board 4, etc. The start point is inputted with keys on the board 4 over a look at a map on the CRT 3b. Then an intersection that the vehicle passes first is specified and then a tracking mode or a navigation mode wherein intersection in a path up to a destination are specified is entered. In the navigation mode, the speaker 7b voices and indicates 'right turning', etc., as the vehicle approaches an intersection. Thus, the smooth automatic guidance is enabled.
Patent JP-S6487574-A (JP)
Title: Production of planar sintered ceramics body
Inventor: NAMIKI NAOMI
IPC: C04B35/64
Filed: 1987-09-29
Abstract: PURPOSE:To produce the titled sintered bodies which crack less and have excellent smoothness by interposing fine particle powders having high heat resistance as a release material between laminated green sheets and sintering the sheets in a pressurized state. CONSTITUTION:The green sheet pieces 1 formed by adding various kinds of additives at need to ceramics powders are cut to a prescribed size and are separated by release material layers 2 consisting of the fine particle powders having the high heat resistance, for example, powders of BN and Si3N4. Plural sheets of such pieces are laminated and both face parts of the laminated bodies consisting of the green sheet pieces 1 laminated in such a manner are sandwiched by the sintered planar members having high heat resistance, for example, BN, etc., 3, 4. While a weight 5 for exerting an adequate pressure is held imposed on the upper planar member 4, the laminated bodies are put into a sintering furnace and are sintered under prescribed conditions. The planar sintered ceramics bodies which are decreased in cracking and have the excellent smoothless are thus produced at a good yield; in addition the many thin sheets are produced at one time.
Patent JP-H0298561-A (JP)
Title: Sealing of vessel
Inventor: AKAGI TOSHIYUKI
IPC: B65B7/28
Filed: 1988-09-29
Abstract: PURPOSE:To securely seal a vessel and easily unseal it via seal layer, by applying a hot-melt type adhesive to the upper face of the opening edge of a synthetic resin sheet vessel body and/or to the whole periphery of the under face at the brim of a lid and sticking said lid to said vessel body by melting with heat. CONSTITUTION:The contents A like foodstuffs or the like are contained in a vessel body 1 having a seal layer F with a hot-melt type adhesive and covered by a lid 2 to seal with heat. The upper face of the opening edge 11 of the vessel body 1 is bent outwards and the under face of the brim 22 of the lid 2 is formed to be flat. The sealed area is limited and the adhesive strength is not so large, when the lid is pulled up from the vessel body 1 to peel off the seal with holding one side of the lid at the non-adhesive part G, it can be easily unsealed.
Patent JP-H1089317-A (JP)
Title: Boom lowering reproduction circuit of hydraulic excavator
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/22
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by reducing discharge of a hydraulic pump at the time of lowering the boom of a hydraulic excavator. SOLUTION: The circuit provided with a negative control type oil hydraulic pump 13 and a check valve 23 is interposed by provided a reproduction oil path 22 communicating from a tank return oil path 18 to a supply oil path 20 at the boom lowering location (B) of a directional control valve 12. A variable throttle valve 25 is provided in a center bypass oil path 24 at the boom lowering location (B). In a state that a boom lowers by gravity, the variable throttle valve 25 is opened with boom bottom pressure and discharge oil of the oil hydraulic pump 13 is led to a bypass oil path 14. By a negative control throttle 15, the signal pressure of a negative control oil path 16 is controlled to be increased and discharge of the oil hydraulic pump 13 is controlled to be reduced.
Patent JP-H1163898-A (JP)
Title: Double-connected bullet
Inventor: KOYAMA KIYOTO
IPC: F42B12/64
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a double-connected bullet in which a plastic section producing an air resistance causes a rear bullet to be reached at a target in a delayed time. SOLUTION: This bullet is molded by plastic material 3 connecting a leading bullet 1 to a rear bullet 2. The molded bullets 1, 2 and 3 are kept integral within a helical groove of a cylinder. After firing through a bullet opening at the cylinder, the bullets are separated due to difference in weights of the leading bullet 1 and the rear bullet 2 and their rotating motions. After separation due to the structure of the plastic material 3, the time required for impact of the rear bullet 2 is delayed from the leading bullet 1 and its point of impact is set low. In addition, the plastic material 3 is dispersed from a bullet orbit soon after its firing.
Patent JP-H05201143-A (JP)
Title: Coated material and application thereof
Inventor: JIN MIZUGUCHI
IPC: H01L51/30
Filed: 1992-08-24
Abstract: PURPOSE: To secure information storage and reproduction by laser irradiation by coating at least one side face of a substrate with a pyrrolopyrrole thin layer. CONSTITUTION: A desired material is obtained by coating at least one side face of a substrate with a thin layer of pyrrolopyrrole denoted by formula I (R1 and R2 are unsubstituted or substituted phenyl or pyridyl groups, these substituting groups being dialkyl group substituted amino and the like; X1 and X2 are each independently O or S, and the compound of this formula I is at least partially converted to a salt with a strong acid) or a mixture of pyrrolopyrroles denoted by formula I. On thus formed material, a laser ray is irradiated to write and store information in the irradiated region of a thin layer. Then, the stored information is read out by a photodetector using a low energy laser.
Patent JP-H0992195-A (JP)
Title: Image analysis method
Inventor: YAMAMOTO MASATO
IPC: G06T1/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image analysis method capable of analyzing a image without flatly processing an object face even if a recess or protrusion exists with an observation object and capturing an necessary image for analysis only by moving an object lens in a specified range only once. SOLUTION: Plural pieces of image data V1 to Vn are obtained while changing a distance from a static object to a camera, image data including image data from the protrusion to the recess of the static object is synthesized to make a piece of image data V from among these plural pieces of image data, this one piece of image data is subject to image processing, and image analysis is performed. Change of plural pieces of image data is serially detected, only image data of the changed part is left, the remaining image data is synthesized to be one piece of image data, this one piece of image data is subject to image processing, and image analysis may be performed.
Patent JP-S62106402-A (JP)
Title: Filter sheet for front surface plate of crt and its production
Inventor: KATO NOBUYUKI
IPC: G02B5/00
Filed: 1985-11-05
Abstract: PURPOSE:To provide a product having uniform quality by adhering respectively transparent plastic sheets to both faces of a transparent plastic sheet and further providing antireflection layers to the outside thereof by vapor deposition. CONSTITUTION:A TAC layer 1 which is dyed blue and has 150mum thickness is adhered by adhesive agent layers 41, 42 between PET sheets 21, 22 which are provided with the antireflection layers 31, 32 consisting of vapor deposited layers of Pb203 of 250A thickness and have 175mum thickness to constitute a titled filter sheet. The circumference of the filter sheet is supported by a frame body. The filter sheet is produced by adhering PET webs 12, 13 on one face of which the antireflection layers are respectively formed to both faces of a TAC web 11 continuously traveling in an arrow direction via an adhesive agent by rolls 14, 16 and 15, 17 in such a manner that the antireflection layers are positioned on the outside of the product.
Patent JP-H1086030-A (JP)
Title: Transfer device in glass plate working machine
Inventor: YAMAGUCHI TAKAHIRO
IPC: B24B9/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device capable of adjusting its holding pressure easily within a short period of time. SOLUTION: In a transfer device for transferring a glass plate 1 as it is sandwiched between upper and lower transfer belts with working machines disposed on both sides of the device, rotations of counter shafts 61 , 62 , and 63 are converted into rotary movements of shafts 71 , 72 ), and 73 using worm gears 41 , 42 , and 43 , and the rotary movements of the shafts 71 , 722 and 73 are further converted into vertical movements of nuts in screw engagement with the shafts. A plurality of pressure adjustment devices for adjusting pressing force of the upper transfer belt are provided. Friction joints 51 and 52 are inserted in the counter shafts 61 . 62 , and 63 located between the pressure adjustment devices.
Patent JP-H0696284-A (JP)
Title: Method and device for processing information
Inventor: MORI SHIGEKI
IPC: G06F17/22
Filed: 1992-09-16
Abstract: PURPOSE:To eliminate inconvenience at the time when plural users use simultaneously the device by setting priority of plural stored dictionaries, and updating the set priority in accordance with a user's change detection. CONSTITUTION:In a new character registering part 104, a character registration instructed with a user dictionary editing part 103 is performed, and in a handwritten character reproducing part 105, the registered character is reproduced and plotted in order of writing. In a user dictionary part 106, registered character information is stored in order to realize these functions, and plural users come to possess each different user dictionary. In a user dictionary switching part 107, a work for switching the user dictionary set by an initial screen part 101 is executed, basing on information from a pen input part and a screen output part processed by a user application. In such a way, even in the case where there are many user dictionary holders, it comes not to take trouble for selecting the user dictionary.
Patent JP-H0561146-A (JP)
Title: Silver halide photographic sensitive material high in contrast and image forming method using same
Inventor: KUWABARA KENICHI
IPC: G03C1/06
Filed: 1991-09-02
Abstract: PURPOSE:To attain rise of contrast by a hydrazine derivative by using a developing solution low in pH and containing no amine compound and thus to form a high-contrast image. CONSTITUTION:A silver halide emulsion contains an iridium salt and/or rhodium salt and comprises silver chlorobromide or chloro-iodobromide emulsion sensitized by gold and sulfur and containing >=50mol silver chloride and <=50mol % silver iodide and the emulsion contains the hydrazine derivative represented by formulae I in which R1 is an aliphatic or aromatic group partially substituted by -O-(CH2CH2O)n-, -O-[CH2CH(CH3)O]n, or the like; G1 is -CO-, -COCO- group, R2 is an aliphatic or aromatic group or H; and one of A1 and A2 is H and the other is H, acyl, or the like.
Patent JP-S6487379-A (JP)
Title: Printing head controller in serial printer
Inventor: KATAYAMA KAZUNORI
IPC: B41J25/308
Filed: 1987-09-30
Abstract: PURPOSE:To always keep a constant distance between a printing head and a paper to print with a fixed density, by a method wherein a head travel mechanism moves up/down the printing head according to previously inputted travel data. CONSTITUTION:A microcomputer 14 consists of a CPU 14a, a ROM 14b storing a control program therein, and a RAM storing various data, such as paper thickness data, a paper number format, and printing data. Firstly, whether a present distance from a printing head to a platen is coincident with a proper distance is judged. After the present distance of the printing head 7 is made coincident with the proper distance, the distance is stored in the RAM 14c. According to the printing data stored in the RAM 14c, drive circuits 17, 18, 19, and 20 are driven to conduct printing to a part (a) of a recording medium P.
Patent JP-H0879884-A (JP)
Title: Tweeter and its manufacture
Inventor: TERAUCHI SHOICHIRO
IPC: H04R9/06
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a flat characteristic having a sufficient sound pressure at an ultrahigh frequency band. CONSTITUTION: A dip frequency fd of a sound pressure component by a shape effect of a cone 21 is set to a higher frequency band than a high limit frequency fh of the dome 20 and the characteristic at high frequencies is compensated by the drive of the cone 21, then the characteristic is extended over higher frequencies and also a peak by split vibration of the dome 20 is not made remarkable. Since the dip frequency by the shape effect and the resonance peak frequency by split vibration of the dome 20 are made coincident as to the characteristic of the dome 20 itself, the peak of resonance is controlled to make the characteristic of high frequency flat. As a result, a flat characteristic with a sufficient sound pressure is obtained at an ultrahigh frequency band.
Patent JP-H0696251-A (JP)
Title: Bar code reader
Inventor: TOYAMA KENTARO
IPC: G06K7/10
Filed: 1992-09-16
Abstract: PURPOSE:To suppress the generation of any unwanted moment or load by making the bar code reader compact and light in weight and unnecessitating the control of centering. CONSTITUTION:Concerning a galvanomirror composed of a magnetic circuit composed of an inner yoke 16, outer yoke 15 and permanent magnets 17 (17b and 17c) and a driving coil 13 for optically scanning a bar code, centering adjustment utilizing magnetism (return-to-origin operation) is enabled, and the device is made compact and light in weight by providing a permanent magnet 22 to form the magnetic field of an opposite polarity in magnetic fields 104 and 103 formed by the permanent magnets 17b and 17c provided at the fixed part.