baber/WOPTO huggingface dataset:
Patent JP-H02123168-A (JP)
Title: Quinacridone pigment, and method for preparation and utilization thereof
Inventor: ERUUIN DEIITSUTSU
IPC: C09B48/00
Filed: 1989-09-29
Abstract: PURPOSE: To prepare a quinacribdone pigment to provide a magenta pigment with fixed shape of crystal grain and excellent rheological characteristics by adding a specific quinacridone derivative to an acidic solution of dimethylquinacridone.  
     CONSTITUTION: The quinacridone pigment having crystal grains of 2:1 or less in length/width ratio and 0.4 μ or less in average grain size, is prepared by adding (B) 1-20 wt.% of a compound of formula [Q is quinacridone moiety; A is direct bonding, -O-, or the like; Y is Nr 4 R 5 , heterocyclic moiety; (n) is 1-4] to (A) a solution of acidic solvent of 2,9-dimethylquinacridone [and (substituted) quinacridone], and/or during hydrolysis of the said solution at 0-150°C, and/or during refinement of a crude product of the said quinacridone in its water mixture or solvent mixture at 60-200°C or before it. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04128818-A (JP)
Title: Projection type display device
Inventor: KIDA HIROSHI
IPC: G03B33/12
Filed: 1990-09-20
Abstract: PURPOSE:To attain the high brightness of a liquid crystal projector by using the luminous flux formed by converting natural light to linearly polarized light as the illuminating light of a liquid crystal display element, using 3 sheets of the liquid crystal display elements having the same structure and providing a phase plate for rotating the plane of polarization just before one or two sheets of these elements. CONSTITUTION:The plane of polarization of the linearly polarized light 9 emitted from a light source 10 is the same direction with the polarization axis direction of an incident side polarizing plate 15a and the polarization direction of the illuminating light 21a, 21c in the liquid crystal display elements 17a, 17c but varies in the direction by 90 deg. in the liquid crystal display element 17b. The phase plate 18 is, therefore, rotated by 90 deg. plane of polarization of the illuminating light 21b. The phase plate 18 is adequately constituted by disposing the element which attains lambda/2 phase difference between the orthogonally intersected optical axes F and S within the element plane with respect to a desired light wavelength lambda in such rotating direction where the optical axis attains 45 deg. with the polarization direction of the incident light. The luminous flux of RGB modulated by the liquid crystal display element 17 is synthesized by dichroic mirrors 14a, 14b, is magnified by a projecting lens 19 and is projected onto a screen 20. The same device is usable for three sheets of the liquid crystal display element.
Patent JP-H06103824-A (JP)
Title: Wear resistant and heat resistant insulated electric cable
Inventor: HASHIMOTO MASARU
IPC: H01B3/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide a wear resistant and heat resistant insulated electric cable which has excellent mechanical properties such as high wear resistance, tensile strength. etc., while keeping the properties of fluororubber. CONSTITUTION:An insulated electric cable consists of a conductor coated with a cross-linked body of a rubber composition containing 5-30 pts. by wt. of fine and hollow glass particles with 20kg/cm<2> withstand pressure and 100 pts. by wt. of at least one kind of fluororubber selected from vinylidene fluoride- hexafluoropropylene copolymer-based rubber, vinylidene fluoride- hexafluoropropylene-tetrafluoroethylene copolymer-based rubber, and tetrafluoroethylene-propylene copolymer-based rubber.
Patent JP-H1165501-A (JP)
Title: Internally illuminated signboard and sign installed with stepwise dimmer
Inventor: SAKAMURA HIROSHI
IPC: G09F19/22
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To impart illumination changes to a signboard and to enhance its advertisement effect by increasing and decreasing the light quantity of a fluorescent lamp, which is the light source of the internally illuminated signboard. SOLUTION: A stepwise dimmer comprising a signal-generating circuit 5, a photocoupler 6, an anode fire circuit 9, a phase control circuit 10, a triac 8, 6 resistor 11 for stabilizing control, etc., is installed to the input side of a fluorescent lamp lighting circuit.
Patent JP-H03114163-A (JP)
Title: Manufacture of slide brush
Inventor: UEDA KAZUO
IPC: H01C1/12
Filed: 1989-09-28
Abstract: PURPOSE:To provide a slide brush of good quality by furnishing a touch sensor to sense the over and under sides of an extra-thin wire in the position where the wire is fed horizontally, thereby optimally controlling the feed amount of the wire, and stabilizing the welding strength. CONSTITUTION:Twenty bobbins 2 on which an extra-thin wire 1 is wound are placed in sideways alignment and supported on the output shaft 12 of a motor 11, and each extra-thin wire 1 dangling at the bobbin 2 is positioned so as to be fed horizontally, where the over and under sides of the extra-thin wire 1 are sensed for eventual abnormality by the upper and lower parts 13, 13' of a touch sensor. After putting such wires 1 having passed the touch sensor in alignment and into a bundle by an aligning and bundling tool 14, they are passed through a guide 15. The foremost part of the bundle 5 of wires 1 is pressure welded by an upper and a lower electrode 14, 14' onto a base 6 made of phosphor bronze through a projection 6a while the bundle 5 is clamped by a holding jig 15a. this is followed bycutting of the bundle 5 using cutters 8, 8'. Then the foremost of bundle 5' welded to the base 6 is bent into an arc of a circle to form a contacting part 9. Thus a slide brush 10' is accomplished.
Patent JP-H06100515-A (JP)
Title: Production on n-@(3754/24)alpha-alkoxyethyl)-carboxlic acid amide
Inventor: KUDO TETSUO
IPC: B01J31/08
Filed: 1992-09-22
Abstract: PURPOSE:To produce an N-(alpha-alkoxyethyl)-carboxylic acid amide simply and in an excellent and efficient final yield. CONSTITUTION:A N-(alpha-alkoxyethyl)-carboxylic acid amides produced by (a) a first step of reacting a carboxylic acid primary amide with acetaldehyde, a 1-4C alcohol, an ethylidenediscarboxylic acid primary amide and an acetal in the presence of an acidic catalyst, (b) a second step of subjecting the reaction solution obtained by the first step to distillation procedure to give an N-(alpha- alkoxyethyl)-carboxylic acid amid and (c) a step of using acetaldehyde, the alcohol and the ethylidenediscarboxylic acid amide separated in the second step in the first step to produce an N-(alpha-alkoxyethyl)-carboxylic acid amide.
Patent JP-S61130607-A (JP)
Inventor: YASUJIMA TADASHI
IPC: F16B43/00
Filed: 1984-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63106235-A (JP)
Title: Feeding device
Inventor: SHIGENOBU MICHIRO
IPC: B65H1/12
Filed: 1986-10-23
Abstract: PURPOSE:To permit the transport for maintaining the stable high image quality by releasing the urging onto a separating member of the piled sheets, in the nonfeeding state. CONSTITUTION:When a cut sheet S loaded onto a cut sheet loading base 2 is mounted into a copying machine body, a stripping pawl 4 is in the noncontact state with the cut sheet S, since the cut sheet loading base 2 is pushed down by a pressing cam 5 fixed coaxially with a pick-up roller 7. When the copying machine is set into the copying state, the pick-up roller 7 starts revolution for feeding a paper sheet from a cassette, and the pressing cam 5 shifts, and the cut sheet loading base 2 is pushed upwardly by the force of a spring 6, and the cut sheet S is pressed onto the stripping pawl 4 by the force over a certain value. At this time, the pick-up roller 7 sends the cut sheet S, and the stripping pawl 4 suppresses the sending of two pieces of paper sheets or more.
Patent JP-H02101298-A (JP)
Title: Binder for fixing bolt
Inventor: SUEMATSU MIKITOSHI
IPC: C08L67/06
Filed: 1988-10-06
Abstract: PURPOSE:To prevent the dispersion of the binding strength by mixing liquid resin and a hardening agent with an aggregate made of a baked material of SiO2 and Al2O3 with specified wt.% and having bulk specific gravity. CONSTITUTION:SiO2 40-98wt.% is added to Al2O3, and the mixture is baked to form an aggregate with the bulk specific gravity of 2.0-3.2. When a bolt is to be fixed, liquid resin, the aggregate and a hardening agent are mixed and hardened.
Patent JP-H08122282-A (JP)
Title: Electronic energy loss spectrometry device of solid
Inventor: TAKATOU SHIYUUJI
IPC: G01N23/225
Filed: 1994-10-19
Abstract: PURPOSE: To provide a device which can accurately obtain a signal having a feeble electronic energy loss minute structure which exists on a background which is due to the excitation of multiple plasmon of incident electrons and changes monotonously. CONSTITUTION: A signal which includes a background and has a feeble electronic energy loss minute structure is detected as a signal which indicates the intensity which is proportional to energy distribution of electrons dispersed on a surface of a solid, and the detected signal is signal-processed to remove the background. The signal processing is performed by a logarithmic computing unit 8 which processes the detected signal by logarithm computing, a smoothing computing unit 9 which processes the signal obtained after the logarithm computing by smoothing computing, an exponent computing unit 10 which processes the signal obtained after the smoothing computing by exponent computing, and a subtractor 11 which subtracts the signal obtained after the exponent computing from the detected signal.
Patent JP-H02282101-A (JP)
Title: Ecological vessel for polluted material
Inventor: PETSUREGURINI AFURI JIYOBANNI
IPC: B65F1/02
Filed: 1989-09-28
Abstract: PURPOSE: To improve resistance to chemical deterioration, biological deterioration and destruction of a cubical or a parallelepiped container including a closable upper opening and a rotary oval-shaped interior storage room by making it up as a concrete structure. CONSTITUTION: A cubical container including a lateral including male/female type tenons 1.1', 2, an upper surface including cavities 7, and an under surface including protrusions 8 for doweling with the upper surface, lifting it up by an elevator trolley or a lifting man and capable of being thrusted in to lift it up is made up with concrete. A hanging means 3 are formed on the upper surface and a circular opening 6 is formed to enter the interior room. The interior room is formed in a sphere and those for liquid storage is filmed inside suitably to the liquid. Number plates 4, 5 are affixed on the exterior. By this composition, resistance to chemical deterioration, biological deterioration and destruction can be improved.
Patent JP-H0674772-A (JP)
Title: Supporting structure for oscillator
Inventor: NAKAMURA TAKESHI
IPC: G01C19/5663
Filed: 1992-08-27
Abstract: PURPOSE:To lighten stress to be imposed on an oscillator due to temperature variation or againg by supporting the oscillator only in the vicinity of one node. CONSTITUTION:Piezoelectric elements 14a, 14b, 14c are formed in the center of three sides of a right triangular pillar oscillator 12 in an oscillator 10 and electrodes 18a, 20a are formed on the opposite main faces of a piezoelectric layer 16a in the element 14a. Similarly, electrodes 18a, 20b and 18c, 20c are formed, respectively, on the opposite main faces of piezoelectric layers 16b, 16c in the elements 14b, 14c and the electrodes 18a-18c are bonded to the oscillator 12. A right triangular supporting part 24 for the oscillator 10 is secured, at the central part of each side thereof, to three ridge parts between three side faces of the oscillator 12. The supporting part 24 is secured in the vicinity of one node of the oscillator 10 located at a distance of 0.224L from one end, where L is the longitudinal length of the oscillator 12. This structure lightens stress to be imposed on the oscillator 10 due to temperature variation or aging.
Patent JP-S63108445-A (JP)
Title: Ic card
Inventor: MORI HIROFUMI
IPC: G06F21/10
Filed: 1986-10-27
Abstract: PURPOSE:To prevent the access of all pieces of information stored in an IC card with one identifying code only by dividing and storing the information stored into the IC card and setting the identifying data to attain the access of the divided information at a divided unit. CONSTITUTION:In a memory element 4 of a CPU 2, addresses A0-An corresponding to the memory information area of a memory element 5 are divided into three respective areas 5a, 5b and 5c and identifying codes 11, 22 and 33 corresponding to the division are stored. When the identifying code is inputted from the external part to an IC card 1, MPU 3 investigates to the memory element 4 whether or not the identifying code exists, and controls how the addressing at the time of presence comes to be. Since the information of the identifying code 11 is set to the address of A0-A1/3n of the area 5a, it is judged that the identifying code is coincident. Consequently, only the area 5a of the A0-A1/3n of the memory element 5 can be accessed and the access to the A1/3n+1-An cannot be executed.
Patent JP-H0195995-A (JP)
Title: Intermediate transmission shaft bearing structure for ship propeller
Inventor: HAYASAKA KENICHI
IPC: B63H23/32
Filed: 1987-10-08
Abstract: PURPOSE:To sharply improve assembly work efficiency, by a method wherein a bearing is integrally situated to a gear on an intermediate transmission shaft crossing a base shaft, coupled to an engine output shaft, at right angles and intrerlocked therewith through a gear train. CONSTITUTION:The driven side 14 of a universal joint 10 having the drive side 12 coupled directly with an engine output shaft is extended as a base shaft 16, and a first bevel gear 24 is spline-engaged with the outer periphery of the base shaft 16. A spacer 30 is engaged with the base shaft 16 so that the position in an axial direction of the bevel shaft 24 is secured, and is rotatably supported by means of a bearing 26. An intermediate transmission shaft 68 to transmit a power to a propeller shaft is extended in a direction extending at right angles with the base shaft 16, a second bevel gear 40 is spline-engaged with the upper end of the intermediate transmission shaft, and is engaged with the first bevel gear 24. The second bevel gear 40 is rotatably supported to a casing 18 by means of a bearing 42 formed integrally with the bevel gear 40.
Patent JP-H1177922-A (JP)
Title: Composite film and manufacture of surface material to be coated
Inventor: TOMINAGA YOJI
IPC: B05D7/24
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite film having easy handleability by giving excellent coating film external appearance to a surface of material to be coated from mirror finish to high grade finish such as open pore finish and forming a resin coating film having excellent water resistance and adhesive properties, and a method for manufacturing the surface material to be coated using it. SOLUTION: The composite film 7 comprises a water soluble resin coating film 15 provided on a surface to become an adhesive surface with a material 3 to be coated, base material sheet for fixing the resin coating film, and water insoluble resin coating film 16 provided between the resin coating film and the sheet. The resin coating film contains polyvinyl alcohol, reactive compound having a vinyl group or the like and functional group, reaction initiator and curing agent. The composite film covers a surface of the material to be coated and cures it in the presence of water 60 containing polyethyleneimine.
Patent JP-S63108813-A (JP)
Title: Hybrid ic relay
Inventor: TAKEMURA KOICHI
IPC: H01H9/56
Filed: 1986-10-24
Abstract: PURPOSE:To realize equipment constitution stabilized and with high reliability, by connecting an IC relay to an electromagnetic contactor and a hybrid. CONSTITUTION:The main circuit of forward and reverse contacts 12F and 13R of forward and backward rotating electromagnetic contactors 12 and 13, and the main circuit 19 of forward and reverse common TRIACs 16-18, are connected in parallel between a breaker 11 and an induction motor 14. The IC relay 20 is formed by making the main circuit 19 into an IC with a control part 10, and it is connected to the electromagnetic contactors 12 and 13, and the hybrid. The control part 10 consists of a forward/reverse input circuit, a forward/reverse TRIAC time setting circuit, a switching circuit, a forward/ reverse switching time circuit, a forward/reverse OR circuit, a forward/reverse output circuit, and a forward/reverse TRIAC gate circuit, etc.
Patent JP-H0564549-A (JP)
Title: Method for producing rice cake
Inventor: YAMANE YASUHIRO
IPC: A23G3/48
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a rice cake useful for rice cracker, rice cake cubes, etc., having excellent stability with time and high qualities free from a peculiar flavor and an offensive smell resulting from fats and oils using raw material powder comprising rice flour and a phosphoric acid-crosslinked starch in a specific ratio and forming the raw material powder while kneading and expanding by an extruder. CONSTITUTION:Raw material powder comprising 80-95wt.% rice powder or rice starch and 5-20wt.% phosphoric acid-crosslinked starch is formed being continuously kneaded and expanded with an extruder to give the objective rice cake. The swelling degree of the phosphoric acid-crosslinked starch is preferably 5-50.
Patent JP-S61133493-A (JP)
Inventor: CHIWAKI RYUICHI
IPC: G06Q40/02
Filed: 1984-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0567191-A (JP)
Title: Picture storage device
Inventor: AIBA YOSHINOBU
IPC: G06F12/14
Filed: 1991-09-05
Abstract: PURPOSE:To easily visually retrieve even a file subjected to security protection by inhibiting output of only a designated area of a file picture at the time of protecting the security of the file picture. CONSTITUTION:This picture storage device consists of a device main body 5 provided with a scanner 1, a printer 2, and a document feeder(DF) 6, and normally, the document set to the DF 6 is read in from the scanner 1 and its picture data is outputted from the printer 2. When picture data read in from the scanner 1 will be filed, data is transferred to a magneto-optical disk drive 4 through a communication line 3. When the security of the file picture is protected by a password or a specific key operation, output of only a partial area designated at the time of picture input is stopped; and thereby, the picture in the area other than the designated area is outputted to easily visually retrieve even the file subjected to security protection.
Patent JP-2001073321-A (JP)
Title: Floor slab separation device equipped with caster
Inventor: YOKOYAMA TADAO
IPC: E01D19/12
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a floor slab separation device capable of preventing the action of drastic force so that the movement of the device is facilitated and that passing-through part of a steel bar in an objective block to withdraw a floor slab is not damaged before the floor slab is separated. SOLUTION: A floor slab separation device is equipped with a reaction girder 11 having a contact leg section 32 capable of being contacted to both sides of a floor slab block 40, at least a pair of reaction jacks 34 provided to the approximately central part of the reaction girder, a pair of lever members 14 pivoting one end on each of the reaction jacks by separately providing supports 15 and 16 on the reaction girder, hanging bars 20 provided respectively to a pair of lever members for hanging up the floor slab block and casters 16 extended toward a floor slab from the lever members. Then, the casters are arranged to the opposite side at intervals of the supports from pivot sections 17 and 18 between the lever members and reaction jacks.
Patent JP-S63108307-A (JP)
Title: Centering board for fusion-splicing optical fiber
Inventor: TSUCHIDA YOSHIO
IPC: G02B6/24
Filed: 1986-10-27
Abstract: PURPOSE:To reduced the size of a device and to improve the operability of the device by supporting a guide part having a long groove for engaging an optical fiber on its upper face by a supporting point part formed on a base part in parallel with the long groove. CONSTITUTION:When guide parts 15A, 15B of respective centering boards 11A, 11B are elastically deformed through respective centering operation mechanisms 41A, 41B corresponding to the guide parts 15A, 15B, the centers of the long grooves 14A, 14B of respective guide parts 15A, 15B are slightly deformed along segments AL1, BL1 which intersect with each other at right angles. When optical fiber end parts 2A, 2B are engaged and held with/in the long grooves 14A, 14B of respective guide parts 15A, 15B and slightly moved along the segments AL1, BL1 through the mechanisms 41A, 41B, axial matching for making the cores of both optical fibers coincide with each other can be executed. Since the operation can be attained only by one kind of accurate centering boards and the centering operation mechanisms can be also simplified, the device can be reduced at its size and improved at its operability.
Patent JP-S61133759-A (JP)
Title: Image forming device
Inventor: IKEDA TAKESHI
IPC: H04N1/00
Filed: 1984-12-04
Abstract: PURPOSE:To make a whole device compact by making an original carrier space small, constituting a draft carrier system so that an original makes a U turn along with the periphery of a read platen roller. CONSTITUTION:At the time of read, the recording information is correctly read by an image completion mechanism 13 so that the floating action of an original 3 is suppressed, and transmitted to the recording section. On the one side, a recording platen roller 19 turns conterclockside in the recording system, as well a recording head 20 that received a signal from a photoelectric translation element 14 works. In such a way, a recording material 17 is carried, the specified video recording is copied to the recording material, and the recording material 17 is exhasuted from a recording material exhaust slot 24. Therefore, the original 3 that the picture information surface is made downward is made with a U turn by a read platen roller 8, exhausted onto an upper cover 21 making the picture information surface upward, and the recording material 17 is also exhausted on the upper cover 21 making the recording picture upward.
Patent JP-H0595163-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: ONO KENICHI
IPC: H01S5/00
Filed: 1991-10-02
Abstract: PURPOSE:To reduce a leak current by making small the width of the leak path in the vicinity of the current block layer of a buried heterostructure of semiconductor laser device. CONSTITUTION:An n-type buffer layer 2, an active layer 3, a p-type clad layer 4 are grown on an n-type substrate 1, and the active layer 3 and the p-type clad layer 4 are mesa-etched selectively to make a stripe-shaped active region by a mesa groove A, and p-type impurities are diffused or implanted into this mesa groove A to form a p-type impurity region 10. Next, an n-type current blocking layer 5 is made selectively in the place excluding the stripe part in the active region, and the insulating film 11 on the stripe-shaped active region is removed, and then a p-type clad layer 6 is stacked to complete a double heterostructure. Hereby, the width of the current leak path excluding the double heterostructure is determined by the quantity of diffused or implanted p-type impurities, so an element which is easy of control and small in dispersion of property can be gotten.