baber/WOPTO huggingface dataset:
Patent JP-H04195831-A (JP)
Title: Material for optical information recording, reproducing and erasing
Inventor: MORIYA KOICHI
IPC: G11B7/24
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a film structure having good erasing characteristics by providing an org. thin film in contact with at least either the upper surface or the lower surface of a recording film and further providing a specified dielectric layer on at least either the upper surface or the lower surface of the org. thin film. CONSTITUTION:On a substrate 1, there are successively formed, first, a dielectric layer 2 comprising ZnS-SiO2, then a heat insulating layer 3 of Teflon, In3SbTe2 recording film 4, heat insulating layer 3 of Teflon, ZnS-SiO2 dielectric layer 2, and Ni-Cr (60:40 atomic%) reflecting layer 5. The dielectric layer 2 has >=2.0 refractive index. By forming the heat insulating layer 3 comprising an org. material adjacent to the recording film 4, the recording film 4 can be efficiently heated. Thereby, thermal diffusion in the thickness direction of the recording film 4 is decreased, while thermal diffusion in the plane direction of the recording film 4 is increased, which increases the crystalized area of the recording film 4. Thus, complete erasing of amorphous marks is possible.
Patent JP-H02207061-A (JP)
Title: Neopentylic acid having hetero atom and perfluoroalkyl terminal group and salt thereof
Inventor: ROBAATO EE FUOOKU
IPC: C07C311/09
Filed: 1989-12-14
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein Rf is 20 or less C hydrophobic and lipophobic fluoro aliphatic group, E is 10 or less C alkylene wherein three or less groups selected from among -NR-, -O-, -S-, -SO 2 -, -O 2 C-, CONR- and -SO 2 NR- may be interposed, X is -S-, -SO 2 -, -O- or -NR-, Y is H or a branched alkylene, R is H, an alkyl or hydroxyalkyl, n is 1-3, m is 0-3 and M is H, an alkali metal and ammonium ions).  
     USE: A water and oil repelling agent used for cellulose, polyester, polyamide or leather.  
     PROCESS: Neopentyl glycol represented by formula II, inorg. oxide and butyrolactone are reacted with each other under normal pressure at a temp. of 50-200°C for 1-20 hr while stirred to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07181474-A (JP)
Title: Color filter
Inventor: NAKAMURA KAZUHIKO
IPC: G02F1/1335
Filed: 1993-12-21
Abstract: PURPOSE:To provide a color filter having a thin light shielding layer which is excellent in an electrical insulating characteristic and light shieldability for the purpose of embodying a color liquid crystal display which has decreased image defects by shorting, has an excellent contrast and does not generate unequal colors. CONSTITUTION:The light shielding layer 3 of the color filter having the light shielding layer 3 between filter pixels 2 of respective colors colored on a transparent substrate 1 is formed to a two-layered structure. The first layer 3a of the light shielding layer is a black or nearly black light shielding layer having the high light shieldability and its specific resistance is <=10<6>OMEGA.cm. The second layer 3b is a black or nearly black light shielding layer having the high insulating characteristic and its specific resistance is >=10<8>OMEGA.cm.
Patent JP-H10157481-A (JP)
Title: Control device for automatic transmission
Inventor: MURAKAMI TAKAO
IPC: B60K20/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To shorten the operating stroke of a control lever and make a mounting space compact. SOLUTION: This device includes a detent plate 5 having a rugged detent 51a; a rotation fulcrum (rotating pin) 52 provided on the detent plate 5; a selecting lever 11 freely rotationally provided on the detent plate 5 via the rotation fulcrum 52 and connected to the automatic transmission side; a control lever 6 connected to the selecting lever 11 and rotating about the rotation fulcrum 52; and a lock means R provided on the control lever 6 and inhibiting and releasing the movement of the control lever 6 by being locked in and unlocked from a recess in the detent 51a. The detent 51a is provided in the position of the detent plate 5 opposite to the control lever 6 across the rotation fulcrum 52.
Patent JP-H04197141-A (JP)
Title: Method for supplying feed to cattle
Inventor: FUKUDA TOMOHIKO
IPC: A23K1/18
Filed: 1990-11-28
Abstract: PURPOSE:To enable healthy fattening of beef cattle while lowering the incidence of hepatic abscess by feeding a beef cattle of fattening stage or thereafter with acetic acid(-containing material) without using sugars. CONSTITUTION:A beef cattle of fattening stage or thereafter is fed with acetic acid and/or a material containing acetic acid without using sugars. The daily feeding amount of acetic acid is preferably >=0.01g per a head of cattle.
Patent JP-H07149499-A (JP)
Title: Jack elevating device
Inventor: ARAKI YUSUKE
IPC: B66F3/35
Filed: 1993-11-29
Abstract: PURPOSE:To simplify jacking up and down of a car body by a method wherein an expandable cylinder body to perform expansion and contraction in an axial direction by feeding fluid in a tubular body part formed of an expandable material is located between coupling parts for arms instead of a screw rod. CONSTITUTION:An expandable cylinder body 4 expandable in an axial direction through the feed of fluid in a tubular body part 3 formed of an expandable material is located between coupling parts 2 for the arms of pantograph-form four jack arms 1. The end parts of the two upper jack arms 1 are rotatably mounted on a car body support part 5 and the end parts of the lower two jack arms 1 on a base part 6 installed on a ground. A pump 7 for feeding fluid is connected to the expandable cylinder body 4 through a hose 8. When, by stepping on a pedal 10, pressure fluid, such as air, is fed in the expandable cylinder body 4 with the aid of a pump 7, a body part 3 is expanded through pantograph movement and axially contracted owing to the expansion.
Patent JP-H04193986-A (JP)
Title: Sealing solution and method
Inventor: FUKAMACHI KAZUHIKO
IPC: H01R13/03
Filed: 1990-11-28
Abstract: PURPOSE:To improve lubricity and corrosion resistance and to reduce and stabilize contact resistance by treating a metallic material plated with Ni, Pd and Au with an org. solvent soln. contg. petrolatum and metallic soap as the essential components. CONSTITUTION:An org. solvent soln. contg. 0.1-3wt.% petrolatum and 0.05-3 wt.% of $ 1 kind of metallic soap is prepared, or a sealing soln. contg. 0.05-3wt.% of >=1 kind among chelating cyclic nitrogen compds. in addition to the soln. is prepared. A copper or iron-based metallic material having a Pd (alloy) plating on an Ni plating substrate layer and further, an Au (alloy) plating thereon is treated with the sealing soln. to seal pinholes.
Patent JP-2000147624-A (JP)
Title: Single-lens reflex type camera
Inventor: SHONO TETSUJI
IPC: G03B13/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a single-lens reflex camera whose structure is simple, which has no moving parts and which is easily assembled by providing a finder optical block obtained through integration of a relay optical system, etc., and positioning the finder optical block on the surface of a rigid substrate on a photographing optical system side. SOLUTION: A semi-transmissive member 11, a condenser lens 15, a pentaprism 16, a mirror 18, the relay optical system 20 and a pentaprism 22, etc., are integrated in advance, positioned on the surface of rigid substrates 50 to 52 on the photographing optical system side, and formed as a finder optical block 60. Then, a reflection optical path, for guiding subject luminous flux to an ocular optical system 30 on a plane orthogonal to an optical axis 10X after turning the reflecting direction of the subject luminous flux by the light division surface 11a of the member 11 downward, is constituted. Namely, assemblability is improved by integrating the reflection optical path and optical elements in the reflection optical path as the finder optical block 60, in advance.
Patent JP-H09125664-A (JP)
Title: Soundproof and vibrationproof structure of floor board
Inventor: IMURA MORIHIKO
IPC: B27M3/16
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent noises by vibrations by a method wherein a large number of pinholes are bored uniformly on the rear side of a floor board member, elastic balls are fitted and disposed into the pinholes, the front ends of the balls are projected from the rear of the floor board member, and a soundproof and vibrationproof cushioning member is stuck. SOLUTION: Recessed grooves 4 and projecting strips 5 are formed to the four circumferential side faces of a floor board member 1, in which wooden board materials 2 are superposed in a veneer shape, and a large number of uniform pinholes 6 are bored to the whole surface on the rear surface of the floor board member 1 at intervals. The elastic balls 7 of small-diametral spheres consisting of a rubber, a synthetic resin, etc., are inserted into the pinholes 6, and the front ends of the elastic balls 7 are projected from the rear of the floor board member 1. A nonwoven fabric 8 and a cushioning member 9 composed of felt, etc., are stuck on the whole rear of the floor board member 1 so that the elastic balls 7 do not fall off from the pinholes 6. Accordingly, the propagation of impact force extending over the whole flooring is prevented, and noises by vibrations can be obviated surely.
Patent JP-H11161739-A (JP)
Title: Character recognizing device
Inventor: SUGIOKA MASARU
IPC: G06K9/62
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a character recognizing device for preventing misreading for a void character. SOLUTION: A picture storing part 1 stores a binary picture image ST of a medium T by using a background as white picture elements and a character as black picture elements. When the binary picture image S is stored in the picture storing part 1, a character area is segmented by one character unit from the binary picture image S1 by a character segmenting part 2, and the segmented character area S2 is transmitted to a character discriminating part 3 and a character recognizing part 4. The character judging part 3 judges whether or not the character area S2 is a normal character or a void character. The character judging part 3 judges a character, and transmits a character judged result S3 to the character recognizing part 4.  The character recognizing part 4 receives the judged result S3, receives the character area S2 from the character segmenting part 2, and when the judged result S3 indicates the normal character, the character recognizing part 4 operates a recognition processing, and outputs a recognized result S4. Also, when the judged result S3 indicates the void character, the character recognizing part 4 outputs the recognized result S4 as reject (unreadable) without operating any recognition processing.
Patent JP-H04193746-A (JP)
Title: Hard burnt lime granular body and its manufacture and method for using the same to heat insulation of high temperature molten metal
Inventor: WAKABAYASHI KAZUO
IPC: C04B2/10
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a hard burnt lime granular body having easy treatment, excellent reservable property and transportability and suitability to heat retaining of high temp. molten metal by pulverizing lime stone, kneading with water, granulating and calcining to use raw materials obtd. at low cost. CONSTITUTION:The lime stone is pulverized to <=1mm size and this powder is kneaded with the water and granulated and calcined at >=1100 deg.C, desirably >=1500 deg.C to obtain the hard burnt lime granular body. Then, at the time of granulating, by mingling molasses, refined sugar waste produced with carbonic acid lime cleaning method in sugar-making process, starch based compounds in paper-making waste liquid, etc., granulability and shape-reservable property are improved and collapse of the shape at the calcining step can be prevented. This lime granular body floats up on the surface of molten metal and is used to heat retaining, desulfurization, dephosphorization, etc., for molten metal.
Patent JP-H10156804-A (JP)
Title: Method for laminating transparent film on printed matter
Inventor: MURATA ATSUSHI
IPC: B27G11/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate separator paper and to prevent various undesired influences on a printed surface by using an adhesive film coated with a heat adhesive polyolefin etc., as a transparent protective film. SOLUTION: A film Y in which a thermosensible adhesive is used as the adhesive of a transparent protective film to be laminated on the surface of printed paper. Overlapped printing base paper X and the film Y are curved semi-circularly by a press roll 2 on the way of reaction from a guide roll B to A, laminated by press roll contact rotation 3 in that state, introduced to the guide roll A in that state, and discharged outside a machine. By setting up a roll 1 so that the position of its core is slightly shifted backward from the core of the roll 2, the application of excessive pressure to the softened adhesive is prevented.
Patent JP-H11145899-A (JP)
Title: Transmission/reception equipment and radio transmission system
Inventor: KITADE TAKASHI
IPC: H04B7/005
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce interferences with other users by preventing transmission power from being repidly increased, when the received power of a desired wave signal from an opposed station is erroneously measured considerably at a self station, or when the level of a received signal is reduced rapidly. SOLUTION: In a transmission power control using an open loop of TDD transmission, transmission power is rapidly increased and interference is given to other users when the received power of a desired wave signal is erroneously measured considerably. Then, this system is provided with a transmission power limiting device 100 for setting a maximum rate of change of transmission power at a self station in the control cycle of transmission power control, and a transmission power controller 101 for determining a transmission power corresponding to the maximum rate of change, so as to reduce interference to other users.
Patent JP-H01167461-A (JP)
Title: Starter provided with planetary reduction gear
Inventor: KOBAYASHI MASAAKI
IPC: F02N15/02
Filed: 1987-12-23
Abstract: PURPOSE:To reduce the size and the weight through reduction of overall length by arranging an output shaft bearing for a pinion side center bracket on the inner circumference of a center bracket facing with a planetary carrier for supporting the planetary gear on the output shaft. CONSTITUTION:An armature shaft 2 is born rotatably on bearings 9a, 6b. Output shaft, i.e. pinion shaft 6, is born rotatably on bearings 11a, 12b. Bearing section is arranged on the inner and outer circumference of the planetary carrier 6a in a reduction gear, i.e. on same cross-sections 6b, 12b. By such arrangement, overall length can be shortened resulting in reduction of the size and the weight.
Patent JP-H02216249-A (JP)
Title: Drawing apparatus
Inventor: BURUUNO POGURIAANI
IPC: D04B15/44
Filed: 1989-12-15
Abstract: PURPOSE: To accurately adjust the tension of a thread to be fed to a knitting machine, etc., by winding a thread on plural guide wheels and rotating a supporting body of the guide wheels around an axis in parallel to a revolving shaft of the guide wheels. CONSTITUTION: Plural guide wheels 3 and 4 are constituted of a friction means and rotatably supported on a supporting body 5 at a certain distance from each other. A thread 2 is guided by a race around the wheels 3 and 4. The supporting body 5 is orientated in a fixed direction by being revolved around an axis 6. The winding angle of the thread is changed and the tension of the thread is accurately adjusted in a certain range.
Patent JP-2000151978-A (JP)
Title: Electronic watermark controller, control method therefor, information controller, control method therefor and computer readable storage medium
Inventor: KOYANO HIROKI
IPC: G09C5/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To maintain the validity of an electronic watermark even if plural electronic watermarks are overlapped by detecting the state of electronic transparent information after plural elements having electronic watermark information are overlapped as one group of data and informing thereof. SOLUTION: A CPU 201 executes a basic I/O program, OS and an electronic watermark control program. The basic I/O program is written into ROM 202 and OS into an HD drive 206. The power of a device is turned on and OS is read from HD 206 into RAM 203 by an initial program loading function in the basic I/O program and an OS operation is started. When the recording medium of FD 205 into which the electronic watermark information control program and related data are recorded is set in an FD drive 204, the control program and related data are read from FD 205 with the control of OS and the basic I/O program and they are loaded on RAM 203. Then, an operation can be executed.
Patent JP-H09202831-A (JP)
Title: Epoxy resin prepreg and its production
Inventor: KOTANI HIROSHI
IPC: B29B15/08
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin prepreg having excellent heat-resistance and moldability to form a void-free molded article and provide a process for producing the prepreg. SOLUTION: This epoxy resin prepreg is composed of a fibrous substrate and a B-stage matrix resin composed of a novolak epoxy resin and a Lewis acid-Lewis base complex. It can be produced by dissolving 100 pts.wt. of a novolak epoxy resin and 2-5 pts.wt. of a Lewis acid-Lewis base complex in a solvent, converting the obtained matrix resin into B-stage by heating and mixing at 75-85 deg.C for 4-6hr in nitrogen atmosphere, impregnating the B-stage resin into a fibrous substrate and removing the solvent by drying.
Patent JP-H08181341-A (JP)
Title: Solar cell and manufacture thereof
Inventor: YOSHIDA AKIHIKO
IPC: H01L31/04
Filed: 1994-12-27
Abstract: PURPOSE: To make it possible to reduce a semiconductor layer at least on a light receiving side to an extremely thin film by constituting a semiconductor film of a photoelectric conversion film at least on a light receiving side with an inorganic gel layer or a glass layer or fine particles of a compound semicon ductor which are dispersed in the matrix of the inorganic gel layer. CONSTITUTION: CSD powder finely ground to 20nm diameter in average is dispersed in a mixed solution of tetraethoxysilane and ethyl alcohol. Diluted aqueous hydrochloric acid solution, while being agitated, is added to this liquid. This mixed liquid is applied to a 1.1mm thick glass board 11 based on a print method. After dried for 15 minutes at room temperature, the glass board 11 is held for two hours at 150 deg.C, thereby providing a 200nm thick glass layer where CdS is uniformly dispersed. An ITO transparent conducting film 2 is preliminarily formed on the board. A specific patterned CdTe film 4 is available on the CdS dispersed glass layer 3 on the same method which provides the glass layer 3. Furthermore, it will be possible to provide a counter electrode 5 by printing a carbon layer.
Patent JP-2001109900-A (JP)
Title: Electronic picture book system
Inventor: TAKEGAWA YOSHIHIRO
IPC: G06F3/048
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To solve problems that it takes a long time to form a conventional electronic picture book since operation (function) actualized on a computer and data (picture, character, sound, etc.), of a picture book were not developed separately and a story of the picture book can not be derived more effectively through the operation for moving pictures, etc., in a program since the operation is random depending upon a user. SOLUTION: The electronic picture book system is developed while the operation (function) and the data (picture, sound, character, etc.), of the picture book are discriminatingly separated, and then a different picture book (picture, contents, etc.), can be developed fast by changing the data. Further, a button for performing the operation (function) is given continuity to obtain effect matching the story.
Patent JP-H08176149-A (JP)
Title: Thiazole derivative
Inventor: FUKUMI HIROSHI
IPC: A61P31/04
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a thiazole derivative useful as a preventive and a therapeutic agent for peptic diseases, having excellent antagonistic activity on a H2 receptor, antiulcer action and antibacterial action on Helicobacter pylori. CONSTITUTION: This compound is shown by formula I (R<1> is amino, a mono or di-1-6C alkanoylamino, a 3-8C cycloalkylcarbonylamino, a 5 or 6 membered cyclic heteroarylcarbonylamino; R<2> and R<3> are each H or a 1-10C alkyl; R<4> is H or a 1-6C alkyl; A is a 1-6C alkylene) or its salt such as 4-(4- acetylaminomethylpyrimidin-2-yl)-2[(amino)-(butylamino)methyleneamino] thiazole. The compound of formula I is obtained by reacting a compound of formula II (Y is a halogen) with a compound of formula III in an inert solvent (e.g. ethanol) at -20 to 100 deg.C for 10 minutes to 10 hours.
Patent JP-H02170699-A (JP)
Title: Digital exchange
Inventor: OTSUKA EIJI
IPC: H04Q11/04
Filed: 1988-12-22
Abstract: PURPOSE:To surely establish synchronization between an exchange and a digital line by using extracted clock signals from all digital trunk cards stored in the exchange for synchronization with the digital line. CONSTITUTION:Clock signals CK are extracted by clock extracting circuits 24 in all digital trunk cards 20 to 22 and are sent to a common transmission line. A synchronizing signal generating circuit 29 outputs a synchronizing signal synchronized with the clock signal CK from one of digital trunk cards which is sent to the transmission line, and this synchronizing signal is supplied to each digital trunk card. Then, clock extracting circuits of the other digital trunk cards superpose clock signals extracted from the digital line to send them to the transmission line synchronizing with this synchronizing signal. Since clock signals extracted by all digital trunk cards are used to establish synchronization with the digital exchange, synchronization is surely established though trouble occurs in lines of partial digital trunk cards.
Patent JP-H02174726-A (JP)
Title: Elcatonin aqueous solution composition
Inventor: YAMADA HITOSHI
IPC: A61K47/12
Filed: 1988-12-23
Abstract: PURPOSE:To obtain the title composition having excellent stability to shaking by blending elcatonin with a specific amount of a monocarboxy compound and adjusting pH and ionic strength to specific ranges. CONSTITUTION:An aqueous solution composition comprising elcatonin: 1-butyric acid-7-(L-2-aminobutyric acid)-26-aspartic acid-27-L-valine-29-L-alanine calcitonin (salmon) as an active ingredient is blended with a monocarboxy compound (e.g. acetic acid, lactic acid or L-histidine) having 0.05-20 millimol, preferably 0.1-5 millimol mol concentration and/or a water soluble salt thereof and adjusted to pH 5.0-6.5 and 0.01-0.5, preferably 0.04-0.3 ionic strength to give an aqueous solution composition. An effective amount of elcatonin is dissolved in an aqueous medium whose pH is adjusted by a buffer solution containing a monocarboxy compound and/or a water-soluble salt thereof and whose ionic strength is regulat ed by optionally adding a nontoxic strong electrolyte to prepare the aimed composition.