baber/WOPTO huggingface dataset:
Patent JP-H11343984-A (JP)
Title: Tandem pump
Inventor: HONAGA SUSUMU
IPC: F04C14/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized tandem pump consisting of a first and a second circulation control valve in which the distance between the two valves is shortened. SOLUTION: A first flow control valve 15 circulates part of the discharged fluid to the suction side of a first pump unit through a first circulation passage 16 while a second flow control valve 17 circulates part of the fluid to the suction side of a second pump unit through a second circulation passage, wherein the two valves 15 and 17 are positioned separately for the axial length of the first circulation passage 16 or the second. This allows small-sized construction of the device.
Patent JP-H0773332-A (JP)
Title: Equipment and method for recognition of picture
Inventor: RASHIKIA WAKUTANGU
IPC: G06T7/00
Filed: 1992-05-29
Abstract: PURPOSE: To recognize an object or an area at a high speed while using the method of radial projection simulating the human sense of initial visual sensation by controlling an image processor, computer for control and monitor for image output according to an image recognition program for recognizing the object or area in an image while using a radial frame. CONSTITUTION: This device is composed of an ITV camera 2, transmissive light illumination box 3, personal computer 4 for control, monitor 5 for image output and image recognition processor 6 provided with an image frame memory or an arithmetic chip for image recognition and uses the method of radial projection. The method of radial projection is essentially composed of a radial frame not depending on any size or form of an object, the projection of feature of the object onto the radial frame, and the judgement of boundary of the object using that projection. By using this method, variously shaped and sized objects in the image can be exactly detected at high speed and further, the rough form and size of the detected object can be instantaneously judged.
Patent JP-H1013513-A (JP)
Title: Collapsible telephone set
Inventor: KAMEYAMA HIDEHIKO
IPC: H04M1/19
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To allow the user to select a folded angle of the collapsible telephone set and to control a microphone characteristic. SOLUTION: Stoppers 21, 22 and a variable resistor 23 are given to a hinge section 4. When the collapsible telephone set is moved from the opened state to the closed state, that is, moved in a direction B, a projection of the stopper 22 easily enters a groove of the stopper 21 when the entry side of the group is tilted. Furthermore, since the exit of the groove is set nearly at a right angle, the groove is structured so that the stopper 22 is hardly escaped. Thus, the closing operation is once stopped. Moreover, since a shaft 231 of the variable resistor 23 is moved together, the resistance is changed and the characteristic of a microphone is controlled. When the telephone set is opened from the closing state, the stopper 22 enters the groove of the stopper 21 and since the exit side is tilted, the stopper 22 is easily put out and no opening operation is stopped.
Patent JP-H1111106-A (JP)
Title: Pneumatic tire
Inventor: MINAGAWA YASUHISA
IPC: B60C1/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight tubeless tire having no inner linear which is excellent in the bonding property between a low permeable case cord coating rubber layer and the other tire member mainly composed of diene rubber. SOLUTION: This tire has a case cord coating rubber layer having lines of case cords 4 in the inner part. The rubber composition for the case cord coating rubber layer contains 100 pts.wt. of a rubber component consisting of 50-90 wt.% of a diene rubber and 50-10 wt.% of a bromide of isobutylene/p- methylstyrene copolymer and 1-10 pts.wt. of a tackier, and contains no plasticizer. Thus, a tubeless pneumatic tire having no inner liner can be provided.
Patent JP-H1114975-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: KAWABATA MASAE
IPC: B23K26/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device having a large-sized screen and capable of improving the strength of the join at a connection part and making the join inconspicuous when liquid crystal panels and light-transmissive substrates are connected on their flanks. SOLUTION: TFT(thin film transistor) substrates 13 and CF(color filter) substrates 14 are fused with laser light and connected to each other to form a large-size panel 10a consisting of the connection substrate 10b and connection substrate 10c. The connection surfaces between the TFT substrates 13 and CF substrates 14 are previously polished. The liquid crystal display device 10 with a large display screen is manufactured by using the large-size panel 10a.
Patent JP-S6057745-A (JP)
Title: Interface circuit
Inventor: KANETANI MASAHIKO
IPC: H04L13/08
Filed: 1983-09-07
Abstract: PURPOSE:To reduce the memory capacity and to shorten time required for information collection by storing time information representing the time series as a data input only when a data signal inputted to the time series is ''0'' or ''1''. CONSTITUTION:A data signal (a) of ''0'' or ''1'' inputted in time series is inputted to an external informaion input terminal 1 and a clock pulse (b) insynchronizing with a data signal is inputted to a clock pulse input terminal 2. Further, time information (c) or the inputted time series is inputted to an address signal input terminal 3. The data signal (a) and the pulse (b) are inputted to an AND gate 4 to extract a write signal (d). The signal (d) and the information (c) are inputted to a first in first out memory 5. The memory 5 transmits time information (g) when a data signal inputted in time series is logical ''1'' by a read signal (f). Storage information (e) and the time information (g) are outputted from the memory 5.
Patent JP-S59131151-A (JP)
Inventor: ARUBAATO MAKOFUSUKII
IPC: G01N23/04
Filed: 1983-09-07
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-H10339059-A (JP)
Title: Operation handle mounting mechanism for pull type lock device
Inventor: USUI TOSHIO
IPC: E05C1/14
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To fit an operation handle to a door with high accuracy via a simple and quick work regardless of each size selected, and meet a user's demand, regarding a pull type lock device capable of opening a door through the release of a latch lock simply via a door pulling operation. SOLUTION: A door device main body 1 and a door device auxiliary body 2 attached to the door reverse side d1 of a door D with screws or the like are connected to each other with an expansion connecting part 3. Gap length G between the door device main body 1 and the door device auxiliary body 2 is adjusted like a turnbuckle by normally and reversely turning the turning operation screw body 3c of the expansion connecting part 3. Then, one mounted part 10d and the other mounted part 10e of a selected operation handle 10 are formed to be connectable to the main body mounting part 1c of a pull-pushing main body 1A and the auxiliary body mounting part 2c of a pull-pushing sub-body 2A.  When the operation handle 10 is pulled in an arrow P direction for pulling the pull-pushing main body 1A and the pull-pushing auxiliary body 2a, a latch main body 1D and a latch auxiliary body 2D move right against the resiliency of a main body side spring 1B and an auxiliary body side spring 2B. As a result, a latch 1g is disengaged from a latch seat 4, thereby enabling the door D to be opened.
Patent JP-2000353070-A (JP)
Title: Network image forming system
Inventor: SENBA KEI
IPC: G06F13/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a network image forming system which prevents a futile power consumption and can appropriately form an image without an operational load of a user of a host device. SOLUTION: An order of priority is set in advance in printers 13a to 13n in order of the number of processing jobs in a specified time band or of printing performance by a priority order setting storage circuit 22 by an instruction of a CPU 25 of a printing manager 12, a power source of the printer whose order of priority is the first is supplied a power source control circuit 21 at the time of activation, the power source of the printer is supplied in order of high priority order by the power source control circuit 21 on the increase of the number of host devices under working condition by monitoring the operation of host devices 11a to 11n by a working condition monitoring circuit 23 and the power source of the printer is interrupted in order of low priority by the power source control circuit 21 on the decrease of the number of host devices under working condition.  Thus, it become possible to reduce a power consumption of a system and to make printing processing action by plural printers 13a to 13n performed efficiently without giving a user a load.
Patent JP-S5866176-A (JP)
Title: Pattern recognizing device
Inventor: KUROSAWA YOSHIAKI
IPC: G06V10/20
Filed: 1981-10-16
Abstract: PURPOSE:To recognize a graphic pattern stably, by grasping outline information of the graphic pattern as attribute information such as directions, curvatures and lengths of macroscopically divided outline segments and indicating outline information as segment train information. CONSTITUTION:Input graphic pattern information is led to an outline extracting part 1, and the outline of a graphic pattern is traced to extract and detect attribute information of each outline segment. Graphic pattern information is led to a feature extracting part 2, and information for determining a collation start segment of outline segments and information for selecting dictionary patterns which are preliminarily selected as collation objects are extracted on a basis of the overall feature detection of the part 2. In a dictionary memory 3, segment train information consisting of attribute information of outline segments of dictionary patterns corresponding to plural categories are stored. A dictionary collating part 4 makes pattern segments and dictionary segments independent or omits or integrates them to collate them in order from a prescribed outline segment position.
Patent JP-2000351982-A (JP)
Title: Oil composition for cutting and grinding work
Inventor: SHIBATA HIDEO
IPC: C10M137/12
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an oil composition absolutely free from chlorine-based extreme pressure agent, having excellent cutting and grinding performance, generating no dioxin and useful for drilling, reaming and tapping by adding a specific alkylsulfonic acid derivative, etc., to a specific lubricating base oil. SOLUTION: The objective composition is produced by mixing (A) a lubricating base oil containing one or more oils selected from mineral oil, oil and fat and synthetic lubricating oil with (B) an alkylsulfonic acid derivative of formula (R1 is a 10-60C alkyl; R2 and R3 are each H or a 1-8C alkyl), (C) one or more alkaline earth metal salts of carboxylic acid and/or sulfonic acid selected from aromatic carboxylic acid, aliphatic carboxylic acid, alicyclic carboxylic acid, petroleum sulfonic acid and alkylarylsulfonic acid and having a base value of >=50 mgKOH/g (e.g. an oleic acid derivative) and (D) one or more kinds of sulfur-based extreme pressure additives such as sulfurized oil and fat, polysulfide and dithiocarbonate.
Patent JP-S6321711-A (JP)
Inventor: YAMAMOTO SHOJI
IPC: H01B7/00
Filed: 1986-07-14
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-H10338842-A (JP)
Title: Anisotropically conductive film
Inventor: SAKURAI MAKOTO
IPC: C09J11/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a film having high pressure-sensitive adhesiveness, good workability and high humidity resistance and heat resistance by dispersing heat- or photo-curable adhesive based on a compound containing an allyl group and pressing the mixture in the direction of thickness to give thereto conductivity in the direction of thickness. SOLUTION: This film mainly contains an adhesive chiefly made from a polymer obtained by polymerizing especially, at least one monomer containing an allyl group. One prepared by adding 0.5-80 pts.wt. at least one monomer selected among an acryloxy-containing compound, a methacryloxy-containing compound and an epoxy-containing compound to 100 pts.wt. allyl-containing compound is desirable. The allyl-containing compound is a polymer obtained by polymerizing at least one monomer such as triallyl cyanurate, triallyl isocyanurate or diallyl phthalate. The conductive particles are exemplified by powders of metals such as copper and silver or resin or ceramic powders coated therewith.
Patent JP-H0214155-A (JP)
Title: Printing apparatus
Inventor: MARUYAMA HIROYUKI
IPC: B41J2/325
Filed: 1988-07-01
Abstract: PURPOSE:To make it possible to print a character and an image of high quality even on a transfer medium which is interior in surface smoothness and thick, by providing at the back of a thermal head a magnetic member which is asymmetric with respect to the center line of a magnetic head and of which either one of lengths to the center line is specified. CONSTITUTION:A printing apparatus which has a means to give a thermal energy to a recording part of a film 5 coated with thermoplastic magnetic ink 4 and a means to give a magnetic attracting force to the ink and which makes the ink fly to be transferred onto a transfer medium, has a magnetic member 1 provided at the back of the means to give the thermal energy. This magnetic member 1 is provided to be asymmetric with respect to the center line of the means to give the magnetic attracting force, which is constructed of a permanent magnet 8 and a pair of yokes 7 so provided as to hold said magnet between them, and either one of lengths thereof to the center line is larger by 1mm or above than a half of a distance (d) between the fore ends of the yokes. Even when thick transfer paper is employed and a distance between a magnetic head and the thermoplastic magnetic ink is increased, accordingly, the magnetic attracting force necessary for efficient transfer of the ink is obtained and thus a character and an image of high quality can be printed.
Patent JP-H0511451-A (JP)
Title: Positive type photosensitive resin composition
Inventor: YAMAOKA TSUGIO
IPC: G03F7/075
Filed: 1991-07-05
Abstract: PURPOSE:To enhance resin performance and to improve contrast and to elevate adhesion to a substrate by mixing polyamido-acid, photosensitive dihydropyridine compound, and a photosensitive quinonediazido compound with a polybenzooxazole precursor. CONSTITUTION:The polybenzooxazole precursor D having a polymerization degree of 2-500 is prepared by polymerizing monomers A, B and C represented by formulae I, II and III in an amount of B of 2-100mol% and in an amount of C of 0-98mol% and in a ratio of A/(B+C) of 0.9-1.1, and the photosensitive resin composition is obtained by mixing 10-200 pts.wt. of the polyamido-acid E represented by formula IV and 0.5-99.5 pts.wt. of 4-(2'-nitro-phenyl)-1,4- dihydropyridine F represented by formula 5, and 0.5-99.5 pts.wt. of the photosensitive quinonediazido compound G in an amount of F and G of 1-100 pts.wt. with 100 pts.wt. to the obtained precursor D. In formulae I-V, each of X and Y is aromatic group; Z is aromatic or an aliphatic group; W is H or Cl; and V is an aliphatic group.
Patent JP-S5867036-A (JP)
Title: Inspection device for semiconductor element
Inventor: MATAI SADAO
IPC: H01L21/66
Filed: 1981-10-16
Abstract: PURPOSE:To improve operation efficiency by adding a device for automatically contacting the position of a probe by means of a manipulator onto the electrode section of  the semiconductor element or wiring with high accuracy. CONSTITUTION:The positioning mechanisms of each of a horizontal surface and a vertical surface are mounted to the porbe 2. The positioning mechanism in the horizontal  surface consists of a rotary mechanism and a fore-and-aft driving mechanism. The  rotary mechanism is composed of a gear 5 rotating around a shaft 7, a screwing screw 4 turning the gear 5 and a motor 3 driving the screwing screw 4, and a probe supporter 1 is rotated through the revolution of the gear 5. The fore-and-aft driving  mechanism is made up of a screwing screw 9 connected to the probe supporter 1 and  a motor 3' giving the screw 9 revolution, the screwing screw 9 is turned by means of  the motor 3', the probe supporter 1 slides on a guide 10 and is moved fore and aft, and the probe 2 is positioned in the horizontal surface by means of the two mechanisms. The probe is positioned in the vertical surface in such a manner that a screwing screw 8 is rotated by means of a motor 3'' and the inclined plane of the pushing  hardware 9 slides on the bottom surface of the probe supporter 1 and moves the  bottom surface vertically. A position controller 30 previously memorizes the coordinate value of the position of the probe 2, and controls the drive of the motors 3, 3'.
Patent JP-S5789246-A (JP)
Title: Fabrication of semiconductor device
Inventor: ICHIKAWA MATSUO
IPC: H01L21/265
Filed: 1980-11-25
Abstract: PURPOSE:To increase the dielectric constant of an insulation layer on a capacitive element without reducing dielectric strength between polycrystal silicon layers by ion implantation onto the insulation layer which is provided between two (upper and lower) polycrystal silicon layers. CONSTITUTION:After a gate oxide coating 23 is formed on a semicondutive substrate 21 on which the source and drain regions 24 and a field oxide layer 22 have been built, a gate electrode 26 and a charge accumulation electrode 25 are formed by depositing polycrystalline silicon. Then, the oxidide layer 30 is produced by dry oxidation, and phosphorous is implanted onto this oxide layer at the rate of 10<13>-10<16>/cm<2> to increase its dielectric constant. After this, a grounding electrode 27 is formed. By this construction, the interlayer dielectric strength is improved and capacitance of the capacitive element can be increased by using the thin oxide layer.
Patent JP-S6226250-A (JP)
Title: Novel optically active liquid crystal compound having methyleneoxy group and ester group and composition thereof
Inventor: MIYAZAWA KAZUTOSHI
IPC: C07C69/773
Filed: 1985-07-26
Abstract: NEW MATERIAL:An optically active compound expressed by formula I (X represents -CH2O- or -OCH2-; Y represents -COO- or -OCO-; one of R<1> and R<2> represents optically active alkyl, alkyloxy or alkyloxycarbonyl and the other represents 4-18C optically nonactive alkyl or alkyloxy group). EXAMPLE:Optically active p-(1-methyl-heptyloxy)phenyl p-(p'-decyloxy benzyloxy) benzoate. USE:Because of being a superior ferroelectric liquid crystal compound with a large tilting angle of SC* phase, the compound is useful as one component of a liquid crystal composition, especially as a constitutive component of SC* liquid crystal composition for a guest-host type photo-switching element. It is also useful as a preventive agent against reverse-domain production. PREPARATION:For example, the compound expressed by formula I wherein X=-CH2O and Y=-COO is obtained by conducting reaction according to the reaction scheme.
Patent JP-S6323903-A (JP)
Title: Organic binder
Inventor: YOKOSHITA MASAHIKO
IPC: C08F8/30
Filed: 1986-07-16
Abstract: PURPOSE:To make it possible to prolong the life of an EL element upon being lighted in a high-temperature environment, by using cyanoethylated polyvinyl alcohol which is decreased in a dielectric loss tangent and its dependency on temperature rise by purification as a binder for the element. CONSTITUTION:Cyanoethylated polyvinyl alcohol having a dielectric loss tangent of 0.1 or below at 20 deg.C and 0.4 or below at 50 deg.C is used as a binder for an electroluminescent light-emitting element. In order to attain said value of a dielectric loss tangent, the polyvinyl alcohol is purified as follows. To 1pt.wt. 1-20wt% solution of cyanoethylated polyvinyl alcohol in a solvent which can dissolve at least 1wt% cyanoethylated polyvinyl alcohol and is highly miscible with a precipitant (said precipitant being at least one member selected from among water, methanol and ethanol), 1-10pts.wt. said precipitant is added to purify if by reprecipitation. Examples of the solvents include acetone, methyl ethyl ketone and acetonitrile.
Patent JP-H0717948-A (JP)
Title: Manufacturing of chloromethyl pyridine
Inventor: HERUMUUTO KURAUSU
IPC: C07D213/61
Filed: 1994-06-27
Abstract: PURPOSE: To industrially advantageously obtain chloromethylpyridines useful as intermediates for preparing insecticides by reacting a specific aminomethylpyridine with a nitorosating or diazotizing agent in the presence of a diluent and hydrogen chloride at a specific temperature.  
     CONSTITUTION: By reacting an aminomethylpyridine of formula I (wherein n is of 0, 1, 2 or 3; X represents a halogen) (e.g. 2-chloro-5-aminomethylpyridine or the like) with a nitrosating agent (e.g. nitrosyl chloride or the like) or a diazotizing agent (e.g. nitrous methyl or the like) in the presence of a diluent such as methylene chloride or the like, if desired in the presence of hydrogen chloride, at a temperature of -20 to +50°C, adding water, adding sodium hydrogencarbonate to adjust pH to 7, separating organic phase, distilling off the solvent under reduced pressure and gas-chromatographing the residue, the aimed chloromethypyridine of formula II (e.g. 2-chloro-5-chloromethyl-pyridine or the like) is provided. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0454345-A (JP)
Title: Vibration-proof device for marine engine
Inventor: KASHIMA MITSUHIRO
IPC: B63H21/38
Filed: 1990-06-25
Abstract: PURPOSE:To maintain a marine engine in a state of equilibrium at all times by mounting a pair of inner and outer side engine dampers, having a installation portion formed in a spherical bearing manner at its top and bottom ends, in a inclining state in a freely turnable manner, and by arranging the dampers in a trapezoidal ring shape. CONSTITUTION:A marine engine 2 is mounted in a hull 1 using an engine damp er 4 equipped with both a spring and a damper. Four places on the engine 2 have a bracket 3 fixed horizontally and the engine damper 4 is arranged with a mounting portion 43, which is formed in a spherical bearing manner at its top and bottom. In the approximate diagonal position of the bracket 3, an inner side engine damper 42 on the inner side of the marine engine 2 is arranged in parallel with each other, and an outer side engine damper 41 in provided on the outer side This pair of inner and outer side engines 41, 42 are mounted in a freely turnable manner at a fixed angle inclination theta>theta1. These engine dampers 41, 42 are formed in a more base expanded trapezoidal ring shape when viewed longitudinally than when observed laterally.
Patent JP-H0814054-A (JP)
Title: Screw type supercharger
Inventor: HIGANO NOBORU
IPC: F04C18/16
Filed: 1994-06-24
Abstract: PURPOSE:To provide a screw type supercharger which is constituted to switch the height of a compression ratio generated in a supercharger driven by means of an engine output is switcheable through a control valve opened and closed according to the number of revolutions of an engine and incurring of a drive loss during low rotation of an engine and during low load operation is reduced. CONSTITUTION:Groove parts 58 and 60 are formed from the intermediate part in an axial direction of the inner peripheral wall surface of a case body 12 to rotatably support the female and male rotors 20 and 24 of a screw type supercharger 10 toward the bearing case 14 side on the delivery chamber 36 side. The end part of the opening of the groove part is closed by the joint on the bearing case 14 side of the case body 12 and the groove parts 58 and 60 of the case body 12 and the delivery chamber 36 are intercommunicated through a communication passage 62. A control valve 64 controlled for opening and closing by means of a signal from a control device for the number of revolutions of an engine is installed in the communication passage 62.