baber/WOPTO huggingface dataset:
Patent JP-H08142677-A (JP)
Title: Door sash
Inventor: MARUYAMA TAKAO
IPC: B60J5/04
Filed: 1994-11-24
Abstract: PURPOSE: To improve each designing property of an upper part and a side part by cutting and treating an edge of an outer surface part of a roll molded body furnsihed with the outer surface part and a glass run storage part in a specified shape that the edge of the outer surface part gradually becomes wider toward both end parts. CONSTITUTION: Glass run storage parts 12, 22 and weather strip storage parts 13, 23 are provided in a positional relationship where bottom parts of their respective grooves sit back to back each other, and back surface sides of outer surface parts 11, 21 are positioned on outside surface sides of one side wall of the grooves. Thereafter, the outside surface parts 11, 21 and the glass run storage parts 12, 22 are cut in specified shapes to gradually extend edges of the outside surface parts 11, 21 wider toward both ends after a long plate is roll molded. The weather strip storage parts 13, 23 constituted by roll molding a separate long plate are integrated with them by spot welding, thereafter, the edges of the outside surface parts 11, 21 are hemmingly processed and specified positions in the longitudinal direction are bent.  Consequently, it is possible to improve the respective designing properties of an upper part 1 and a side part 2.
Patent JP-S62181267-A (JP)
Title: 5-alkyl-2-(3,4-difluorophenyl)pyrimidine
Inventor: KITANO YOSHIAKI
IPC: G02F1/13
Filed: 1986-12-29
Abstract: NEW MATERIAL:The compound of formula I (m is integer of 1-8). EXAMPLE:5-Ethyl-2-(3,4-difluorophenyl)pyrimidine. USE:A component of liquid crystal material for liquid crystal display element, capable of lowering threshold working voltage of a liquid crystal cell and providing a liquid crystal composition having balanced characteristics required in liquid crystal material (e.g. usable temperature range, working voltage, response, etc.). PREPARATION:The objective compound of formula I can be produced by (1) reacting the compound of formula II with methanol and hydrogen chloride to obtain the compound of formula III, (2) introducing ammonia to ethanol solution of the compound of formula III and (3) cyclizing the resultant compound of formula IV together with the compound of formula V in the presence of a basic catalyst. The titled compound has high compatibility with various liquid crystal compounds, decreases the viscosity of a liquid crystal mixture because of its low viscosity, increases the dielectric anisotropy of a liquid crystal mixture and lowers the driving voltage of a liquid crystal display element.
Patent JP-S63167436-A (JP)
Title: Driving device for objective lens
Inventor: ASANO TAKESHI
IPC: G11B7/09
Filed: 1986-12-27
Abstract: PURPOSE:To correct the inclination of an objective lens and to reduce crosstalk, by detecting the inclination of a lens holder, and feeding back it to plural focus coils. CONSTITUTION:Reflected light by an optical reflector 12 from a light emitting diode 13 is received by four photodetectors 14 equally when the lens holder 2 is moved upward and downward without being inclined. At this time, when the inclination is generated in the holder 2, the balance of output signals from the photodetectors 14 are lost. By permitting a current corresponding to the output signal to flow on each focus coil 16, forces in upward and downward directions with different sizes are generated at the coil 16, and the inclination of the holder 2 can be corrected by a moment. Therefore, it is possible to perform focus control and inclination control for the objective lens, and to reduce the crosstalk.
Patent JP-H08208970-A (JP)
Title: Flame-retardant polycarbonate composition
Inventor: RIHIYARUTO BAIDAA
IPC: C08K13/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a highly transparent, flame-retardant polycarbonate molding compsn. without using a phosphorus-, chlorine-, or bromine-based flame retardant by compounding a polycarbonate with an alkali or alkaline earth metal salt of an inorg. Broensted acid and/or of an org. Broensted acid and a specific silicon compd.  
     SOLUTION: The molding compsn. is obtd. by compounding 100 pts.wt. polycarbonate with 0.001-1 pt.wt. alkali or alkaline earth metal salt of an inorg. Broensted acid and/or of a 1C or higher org. Broensted acid and 0.01-10 pts.wt. silicon compd. represented by the formula (wherein R 1  is 6-20Calkyl, 6-12C cycloalkyl or alkylcycloalyl, 6-10C aryl, etc.; R 2  is 1-18C alkyl, 6-12C cycloalkyl, 7-13C aralkyl, etc.; and n is an integer of 1-3). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09135164-A (JP)
Title: Frequency divider
Inventor: NAGAE NOBUO
IPC: H03K23/68
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple frequency divider not causing any hindrance even when a fractional frequency division ratio is needed by selecting an output of an adder circuit or a fixed value so as to correct an output of a flip-flop circuit. SOLUTION: An output duty of a flip-flop circuit 4 is about 50% by giving a frequency division output (1/A) being a comparison output between an output of a counter 2 and a frequency division fixed value A of an output of a frequency division fixed value generating circuit 5 to the flip-flop circuit 4. Then in the frequency division fixed value generating circuit 5, an output of an on/off detection circuit 51 detecting an on/off state of an output of the flip-flop circuit 4 is given to an adder circuit 52, in which a multiple of 100 of a fractional frequency division ratio B of a frequency division ratio (1/A.B) is added to the input signal to the adder circuit 52, and an output of the adder circuit 52 is given to a comparator circuit 53. A frequency division fixed value (A) being an output of an adder circuit 55 is used till the output of the adder circuit 52 is less than 100 and when the output of the adder circuit 52 is equal to and more than 100, a frequency division fixed value (A+1) being an output of an adder circuit 54 is selected, the output of the adder circuit 54 is given to an adder circuit 56, in which 100 is subtracted from the output of the adder circuit 54 and a resulting signal is generated.
Patent JP-H03177010-A (JP)
Title: Ceramic capacitor and manufacture thereof
Inventor: SAITO HIROSHI
IPC: H01G4/12
Filed: 1989-12-05
Abstract: PURPOSE:To increase a dielectric constant by using the composite metallic oxides of Ba, Mg, Zu, Ca, St, Ti and Zr shown in specific composition formula as a basic ingredient and adding two kinds of addition components composed of metallic oxides having specific compositions respectively to the composite metallic oxide. CONSTITUTION:In a ceramic capacitor consisting of two or more of electrodes brought into contact with a dielectric porcelain and the dielectric porcelain, the porcelain is made up of a 100.0 pts.wt. basic ingredient, a not more than 3.0 pts.wt. first addition component and a 0.2-5.0 pts.wt. second addition component, the basic ingredient is shown in formula I, one kind or more of metallic oxides of Cr2O3 and Al2O3 are used as the first addition component, the second addition component is composed of B2O3, SiO2 and MO (where MO represents one kind or more of metallic oxides of BaO, SrO, CaO, MgO and ZnO), and the composition range of B2O3, SiO2 and MO is set within a region surrounded by a straight line in which points A, B, C, D, E, F in a triangular diagram displaying these composition are tied successively. Accordingly, the dielectric porcelain for the capacitor can be acquired by baking at 1200 deg.C or lower in a non-oxidizing atmosphere.
Patent JP-H03175682-A (JP)
Title: Infrared detector
Inventor: YASUMURA KENJI
IPC: H01L31/10
Filed: 1989-12-04
Abstract: PURPOSE:To prevent the crosstalk from occurring so as to get an infrared detector of high sensitivity and high density by forming a trench in a CdHgTe crystal, and forming CdHgTe, which has a forbidden band width larger than the forbidden band of the CdHgTe crystal, in this groove. CONSTITUTION:A p-type CdHgTe crystal 2 is epitaxially grown on a CdTe or CdZnTe substrate 1, and then a trench 5 is made in the P-type CdHgTe crystal 2, and in this trench 5 is made a P<+> CdHgTe doped in high concentration with impurities. And at the surface layer of the P-type CdHgTe crystal 2 is made an N layer 3. At this time, this is made the crystal 4 of P<+> CdHgTe which has a forbidden band width larger than the forbidden band width of the P-type CdHgTe crystal 2.
Patent JP-H02162357-A (JP)
Title: Heat fixing method and encapsulated toner for heat fixing used in this method
Inventor: GOSEKI YASUHIDE
IPC: G03G9/08
Filed: 1988-12-16
Abstract: PURPOSE:To enable heat fixing with low consumption of electric power and to prevent offsetting and paper jamming by using a binding material obtd. by heat-treating a mixture of substances having specified actions in the presence of a radial generator. CONSTITUTION:A latent image is developed with an encapsulated toner obtd. by coating a core material contg. a binding material and a coloring material with a shell material and the developed image on a recording material is heat- fixed with a prescribed fixing device to form an image. The binding material is obtd. by heat-treating a mixture of a hardness rendering component having 2-8kg/mm<2> Vickers hardness measured by a prescribed method with a releasability rendering component having 15-40dyn/cm critical surface tension at 20 deg.C and a fixability rendering component having 0.1-50kg/mm<2> compression modules in the presence of a radical generator such as a desired org. peroxide.
Patent JP-2001085664-A (JP)
Title: Solid-state image pick up device, method of driving the same and camera system
Inventor: HIROTA ISAO
IPC: H04N5/341
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To enable the desired vertical compression for common use in moving image sending/static image sending in the well-balanced horizontal and vertical resolution. SOLUTION: Each signal charge of a sensor group located in every other row among a plurality of sensors 11 arranged in the shape of matrix is read, for example, with vertical CCD 12 located in the left side of figure. Each signal charge of the other sensor group located in every other row is read, for example, with vertical CCD 12 located in the right side of figure, and the signal charges of sloping two pixels read from each sensor 12 are added in each vertical CCD 12 of a plurality of vertical CCDs. Moreover, the signal charges of a plurality of lines are added in the horizontal CCD 14 and are then outputted.
Patent JP-H02111866-A (JP)
Title: Pretreatment of aluminum material by ion implantation before surface nitriding
Inventor: NUNOGAKI MASANOBU
IPC: C23C8/36
Filed: 1987-12-15
Abstract: PURPOSE:To make it possible to nitride an Al (alloy), etc., material by implanting ions of Mo, Ti, N, Ar, etc., into the surface of the material to pretreat the material before surface nitriding. CONSTITUTION:When an Al (alloy) material or an Al-based amorphous material, etc., is nitrided by a surface nitriding method, ions of Mo, Ti, N, Ar, etc., are implanted into the surface of the material with about several to several hundred keV energy until about 1X10<15>-1X10<20> dose is attained. A hardened layer of more than several mum thickness such as a diffusion layer contg. aluminum nitride and a solid soln. of nitrogen is then formed in the surface of the material by plasma nitriding or other method. The surface hardness of the material and the thickness of the hardened layer can be increased and the wear and fatigue resistances of the surface of the material can be improved.
Patent JP-H04186961-A (JP)
Title: Facsimile equipment
Inventor: SOFUE IKUO
IPC: H04N1/00
Filed: 1990-11-21
Abstract: PURPOSE:To secure the life of image data, while preventing a fact that the equipment becomes a high cost and large in size by using a card-like storage unit which can be separated from the main body equipment and can back up data by a simple substance. CONSTITUTION:An image memory 10 is formed like an IC card being freely attachable and detachable to and from a facsimile main body (image memory control circuit 5), and singly has a back-up circuit. In the case the equipment enters into a memory intercepting mode, and cannot restart recording in a state that image data remains accumulated in a start RAM card, etc., due to a fault of the main body, etc., the image can be recorded by connecting a standard RAM card 10A to a slot of a spare RAM card 10D of the other facsimile equipment and an exclusive output equipment.
Patent JP-H03176751-A (JP)
Title: Common bus diagnostic system
Inventor: TAKITA MASATOSHI
IPC: G06F11/22
Filed: 1989-12-06
Abstract: PURPOSE:To shorten the diagnostic time of a common bus and to improve diagnostic efficiency by diagnosing an I/O control device, and at the time of detecting defective operation, deciding all the common bus I/O parts and the common bus as doubtful portions. CONSTITUTION:A common bus diagnostic means 5 is provided with two diagnostic phases, i.e. a phase 1 for diagnosing a channel control device 3 and a phase 2 for diagnosing the farmost end I/O control device 2-n. In the phase 1, information transmitting/receiving operation from a control part 1 to the device 3 through a route TPH-1 is checked. When the operation is available, information transmitting receiving operation from the device 3 to the device 2-n through a route TPH-1 is checked in the phase 2. If abnormality is detected, the whole part relating to the common bus, e.g. all the I/O part of the common bus 4, the I/O part of the bus 4 for any one of the I/O control devices 2-1 to 2-n and the bus 4 itself are displayed on a display part as doubtful portions. Consequently, the diagnostic time can be shortened.
Patent JP-H01158563-A (JP)
Title: Kana/kanji converter
Inventor: ARAI MIKA
IPC: G06F17/22
Filed: 1987-12-15
Abstract: PURPOSE:To make KANA (Japanese syllabary)/KANJI (Chinese character) conversion efficiently and to quickly execute the KANA/KANJI conversion of inputted letter information by KANA/KANJI converting the letter information to a letter array desired one by one corresponding to the memory contents of a KANJI storing means or the memory contents of a KANA storing means. CONSTITUTION:An external storing memory 14 or an internal storing memory 15, which has at least one KANJI storing means to store plural KANJI and a KANA storing means 17 to store a KANA, and a KANA/KANJI means 13, which when inputted letter information is not the object of a KANJI conversion by the memory contents of a KANJI dictionary 16, searches HIRAGANA dictionary 17 and converts said letter information one by one to the letter array of HIRAGANA desired corresponding to the memory contents of the HIRAGANA dictionary, are provided. Consequently, when the conversion one by one is assigned, the homophone to correspond to the letter information inputted for a clause is searched from the memory contents of the KANJI dictionary, and the said homophone does not exist, next, the memory contents of the HIRAGANA dictionary 17 is searched and it is converted to the letter column of the HIRAGANA automatically. Thus, the efficiency of the KANA/KANJI conversion can be raised.
Patent JP-2001131605-A (JP)
Title: Method for manufacturing green compact, sintered- titanium valve lifter and its surface-treating method
Inventor: TAKAMIYA HIROYUKI
IPC: B22F5/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a green compact by which the cracking of the compact or the like is prevented or reduced. SOLUTION: A rubber die packed with a raw powder is uniaxially pressed in a mold to manufacture a green compact of the raw powder. In this case, a part of the outer surface of the compact almost orthogonal to the pressing direction is formed by a high-rigidity die member provided to the die.
Patent JP-H05151349-A (JP)
Title: Image data compressing method and encoding circuit
Inventor: YOSHIDA SHIGERU
IPC: H04N1/419
Filed: 1991-11-29
Abstract: PURPOSE:To obtain high compressibility irrespective of the kind of an image with regard to the image data compressing method and the encoding circuit which utilize a side dictionary type Zib-Lembel code for data compression by plural line runlength universal encoding in two-dimensional image data. CONSTITUTION:By a coincidence detecting part 15, the same picture element position of a Q buffer of plural lies, in which image data to be encoded is stored, and the same picture element position pattern of the same number of lines of a P buffer 11 in which encoded data is stored are allowed to coincide with each other, a longest coincident part train of a coincident pattern is detected by a longest coincidence detecting circuit 17, and by a variable length encoding circuit 18, encoding is executed by a pair of a coincidence start position of its longest coincident part train and coincident length.
Patent JP-H03177860-A (JP)
Title: Electrophotographic device
Inventor: YAMAGUCHI YASUKI
IPC: G03G15/04
Filed: 1989-12-06
Abstract: PURPOSE:To maintain a space between an image carrier and an exposure part within a narrow allowable range by freely rotably holding the image carrier and providing its outer peripheral part with a supporting body possessing a holder part holding the self-scanning type exposure part. CONSTITUTION:An electrifying part 22 and a transfer part 15 are disposed around the image carrier 21 and the developing part 20 is disposed between them. Paper feeding parts 7 and 8 are disposed between the image carrier 21 and the transfer part 15 and a fixing part 17 is disposed in the carrying path of paper 9 on the downstream side of the transfer part 15. The image carrier 21 is freely rotably supported and its outer peripheral part is provided with the supporting body 30 possessing the holder part holding the self-scanning type exposure part 27. Namely, the image carrier 21 and the self-scanning type exposure part 27 are attached to the common supporting body 30, whereby the factors of variance in their comparative position decreases. Thus, the space between the image carrier 21 and the exposure part 27 can be maintained within the narrow alowable range.
Patent JP-H11150360-A (JP)
Title: Soldering equipment
Inventor: TANIGUCHI SHIGETO
IPC: B23K1/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To more completely remove foreign objects attached to carriers. SOLUTION: Carriers 1 used for pinching mounting boards P are linked together in an endless ring manner into a carrier linked body 12 and are moved from the starting top to terminal end of a transfer line A with the rotation of the carrier linked body 12, and the carriers 1 reaching the terminal end of the transfer line A are each moved toward the starting top of the transfer line A along a return line B. A solder feed means 30 is provided to the transfer line A at a halfway point so as to feed molten solder. A heating means 50 and a foreign object removing means 60 are successively provided along the return line B from an up stream side. Foreign objects attached to the carrier 1 are heated to be melted and then scraped off with the foreign object removing means 60.
Patent JP-H01155849-A (JP)
Title: Production of supporter for joint part
Inventor: KOMURA YOSHITAKA
IPC: A61F13/00
Filed: 1987-12-15
Abstract: PURPOSE:To provide a supporter in a full-automatic manner only by merely altering the operating state of a knitting machine on the way of work, by rotating the knitting machine unidirectionally at first to perform knitting and subsequently reciprocally rotating the same before again unidirectionally rotating the same to perform knitting. CONSTITUTION:At first, a knitting machine is continuously rotated in one direction to perform knitting and an almost cylindrical end part 1 is formed. Next, the knitting machine is turned back at every one stage of a stitch in succession to the end part while reciprocally rotated to perform knitting and an almost cylindrical joint applying part having a gap 2 of a shape extending in a longitudinal direction is formed. Subsequently, the knitting machine is continuously rotated in one direction in succession to the joint applying part 3 to form other almost cylindrical end part 4 by knitting.
Patent JP-H03177531-A (JP)
Title: High toughness aluminum alloy
Inventor: SUZUKI TAKAO
IPC: C22C21/06
Filed: 1989-12-06
Abstract: PURPOSE:To obtain the high toughness Al alloy excellent in impact resistance as well as high toughness and mechanical strength and having high safety by specifying a compsn. constituted of Mg, Si, Be, Ti and Al. CONSTITUTION:The high toughness Al alloy contains, by weight, 1.36 to 2.48% Mg, 0.19 to 0.98% Si, <=0.01% Be and <=0.2% Ti, furthermore contains, at need, <=0.005% B (where B is added, the amt. of Ti is regulated to <=0.16%) with other inevitable impurities. The alloy has excellent impact resistance and increased safety. In the alloy, excellent mechanical strength and high toughness are attained by the addition of Mg and Si as well as the prevention of wear in their melting stage owing to additional trace components Be, and crystalline grains are refined to improve its toughness and impact resistance by the addition of Ti and B as well.
Patent JP-H11149598-A (JP)
Title: On-vehicle display device
Inventor: TOMITA TAKAYUKI
IPC: B60K35/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To easily and compactly provide a course deviation to a specific travel route in real time without using a car navigating device. SOLUTION: This device recognizes an average value of a travel speed of a vehicle, the existence left and right turns, an average value of proceeding azimuth and a travel distance from a travel start point, compares them with reference data stored in a nonvolatile random access storage device 39, decides course deviation and shows it on a display panel 2. In such cases, it also collates reference data that correspond to a point of time before and after a recognition point of time and gives flexibility to some time deviation.
Patent JP-H05128478-A (JP)
Title: Magnetic recording medium
Inventor: NAITO KENTARO
IPC: G11B5/65
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a medium having high coercive force even when film- forming in a state that degree of vacuum reached before film-forming is low by forming a magnetic recording layer from a thin film of an alloy expressed by a specific composition formula. CONSTITUTION:A magnetic recording medium is constituted by providing the magnetic recording layer and a protective layer with a non-magnetic under layer on a non-magnetic substrate. The magnetic recording layer is made from the metallic thin film having the composition expressed the composition formula. Where, each of x, y and z is 3<=x<=15, 0.5<=y<=5 and 1<=z<=18 respectively in atom%. In this way, the magnetic recording layer consists of the 4 element of cobalt, chromium, tungsten and platinum. The effect is not expected when quantity ratio of the 4 element is out of the region.
Patent JP-H04187362-A (JP)
Title: Method and device for casting anode for copper electrolysis
Inventor: HATAKEYAMA NORIO
IPC: B22C23/02
Filed: 1990-11-21
Abstract: PURPOSE:To prevent the generation of flash by applying an oil agent having the specific ignition point and kinematic viscosity on inside circumference in a mold prior to the pouring of molten copper into the mold. CONSTITUTION:In the case of casting an anode for copper electrolysis by pouring the molten copper into the mold prior to the pouring of the molten copper into the mold, by selectively controlling the working and the stopping of each spreading nozzle 51 corresponding to shape in the inside circumference of the mold M with a control means 53, the oil agent is uniformly applied only to inside circumference surface in the mold M. In this case, the oil agent is made to have 190-230 deg.C the ignition point and <=50cSt the kinematic viscosity and application is performed in the ratio of 50-150ml/m<2>. By this method, the flash to the casting anode is scarcely formed.