baber/WOPTO huggingface dataset:
Patent JP-H0250471-A (JP)
Title: Semiconductor device
Inventor: TAKANO HIROMI
IPC: H01L23/50
Filed: 1988-08-12
Abstract: PURPOSE:To reduce the occupying area of mounting on a printed circuit board by disposing leads at equal intervals at crossing points of two crossing parallel line groups at 60 deg. to each other. CONSTITUTION:Leads 2 electrically connected to the electrodes of a semiconductor chip are disposed at equal intervals at crossing points of two crossing parallel line groups at 60 deg. to each other in the bottom of a hexagonal vessel 1 for sealing the chip. Even if the shape of the vessel 1 for sealing the chip is formed in a triangular shape, the arrangement is the same. Thus, the occupying area of mounting on a printed board circuit can be reduced.
Patent JP-S6262820-A (JP)
Title: Production of polyarylene sulfide
Inventor: OGATA NOBUO
IPC: C08G75/0254
Filed: 1985-09-11
Abstract: PURPOSE:To obtain the titled polymer in high yield at a low temperature without using a catalyst, by reacting a dihalogenated aromatic compound with an alkali metal sulfide in a mixed solvent of hexamethylphosphoramide and methylpyrrolidone in the presence of a specific amount of water. CONSTITUTION:The objective arylene sulfide can be produced by reacting (A) a dihalogenated aromatic compound (preferably p-dichlorobenzene) with (B) an alkali metal sulfide such as sodium sulfide in (C) a mixed polar solvent composed of (i) 5-100vol% hexamethylphosphoramide and (ii) 95-0vol% N- methylpyrrolidone in the presence of (D) 0.01-2mol of water based on 1mol of the component B.
Patent JP-H0525634-A (JP)
Title: Vacuum film forming device
Inventor: NAKAI HIDEMI
IPC: C23C14/56
Filed: 1991-07-16
Abstract: PURPOSE:To coat the surface of a substrate with a film having decreased defects by irradiating a photoelectron releasing member with electromagnetic waves to release photoelectrons and capturing the fine particles electrified by the photoelectrons in the sputtering chamber of the vacuum film forming device. CONSTITUTION:The photoelectron releasing member 31 (gold plated stainless steel) kept at a negative potential and a capturing plate 33 (stainless steel) kept at a positive potential are disposed via an electrical insulator 34 in the lower part of the sputtering chamber 12 of a vacuum chamber consisting of a charging chamber 11 and the sputtering chamber 12. A UV lamp 32 is provided in the upper part of the sputtering chamber 12. A UV lamp 32 is lighted and the photoelectron releasing member 31 is irradiated with UV rays. A voltage is impressed to this photoelectron releasing member 31 and the inside of the sputtering chamber 12 is evacuated to a vacuum. The fine particles in the vacuum chamber are, therefore, electrified and captured by the photoelectrons released from the photoelectron releasing member 31. The sputtering of a base body 20 is executed in this vacuum chamber, by which the surface of the base body is coated with the film having the decreased defects, such as pinholes.
Patent JP-S5990795-A (JP)
Title: Fluidic material conveying apparatus
Inventor: YAMAGUCHI TAKANORI
IPC: B65G33/20
Filed: 1982-11-16
Abstract: PURPOSE:To make the structure of the titled apparatus simple and small and to prevent foreign matter from being caught in conveying blades, by making the turning shaft of a motor hollow, and fixing fluid-material conveying blades suited for the physical properties of a fluidic material to be conveyed to the inner wall of the hollow space formed in the turning shaft of the motor. CONSTITUTION:The turning shaft 2 of a motor 1 is made hollow and a proper number of fluidic-material conveying blades, for instance, propellers 3 suited for the physical properties of a fluidic material to be conveyed are fixed to the inner wall of the hollow space formed in the turning shaft 2 of the motor 1. Further, a dust 7 for conveying the fluidic material is connected to one open end of the hollow turning shaft 2, and its flange 7a is fixed to a motor casing 1a. With such an arrangement, the fluidic material introduced from an inlet 2a is conveyed under pressure to an outlet 2b by turning the propellers 3 at the same speed as the turning shaft 2. Thus, since the turning shaft 2 of the motor 1 itself functions also as a fluid-material conveying section, it is enabled to make the structure simple and small and to prevent foreign matter from being caught in the conveying blades 3.
Patent JP-H0757297-A (JP)
Title: Optical disk
Inventor: NAKANO ATSUSHI
IPC: G11B7/24
Filed: 1993-08-13
Abstract: PURPOSE:To prevent the building-up of a protective film at the outer peripheral end of the main surface of a transparent substrate by forming a slope on the outer peripheral end. CONSTITUTION:A recording film 3 consisting of a magnetic thin film is formed on the main surface 2a of the substrate 2 consisting of a transparent resin and the front surface thereof is coated with a protective film 4 consisting of a UV curing resin, such as acryl. The outer peripheral end of the main surface 2a is provided with the slope and a notched part 7 is formed. The UV curing resin applied by spin coating is housed in this notched part 7 and, therefore, a built-up part 8 is not formed even if this resin gathers to the outer peripheral end. The shape and size of the notched part 7 are set as follows: [the sectional area of the notched part] V=0.004 to 0.04mm<2>, [the angle of the slope] theta=0.01 to 60 deg., V/[the thickness of the protective film] t=1.3 to 1.9mm.
Patent JP-S6093591-A (JP)
Inventor: HIKITA NOBUHARU
IPC: G08B25/00
Filed: 1983-10-26
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-H1145263-A (JP)
Title: Information search device
Inventor: KAKIMOTO TOSHIHIRO
IPC: G06T19/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To enable the device to adequately grasp its presence position in a logical three-dimensional space by slanting the coordinate axis of a (z) axis in the logical three-dimensional space. SOLUTION: When three-dimensional space information stored in a three- dimensional space information storage part is displayed at an output part, the coordinate axes are converted with an indication from an operator. Namely, the whole information search space is slanted, for example, upward to the right or left and displayed at the output part. The tilt angle scan freely be specified by the operator. Thus, information arranged in a search object layer which is shallow in the Z-axial direction is shifted and displayed on the screen and then the information is easily viewed, so that an information search in the information search space is facilitated.  Namely, the information is displayed by being deformed by an angle θ in the (x)-axial direction and θ in the (y)-axial direction around a reference point set previously in the horizontal direction (x axis) and vertical direction (y axis) on the display screen of the output part.
Patent JP-S6179971-A (JP)
Inventor: KENMORI YOSHIHIKO
IPC: F25D17/06
Filed: 1984-09-28
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-H1045716-A (JP)
Title: 2,3-diheteroarylacryloylguanidine derivative
Inventor: OKAZAKI TOSHIO
IPC: A61P43/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain 2,3-diheteroarylacryloylguanidine derivative excellent in specificity, causing no side action, having activities for inhibiting an Na<+> /H<+> exchanger and useful as a preventing and treating agent for hypertension, arrhythmia, angina pectoris, etc. SOLUTION: This 2,3-diheteroarylacryloylguanidine derivative is represented by formula I [R<1> and R<2> are each a heteroaryl (substituted by a halogen, etc.); R<3> is H, a halogen or an alkyl (substituted by a halogen)], e.g. N-[(E)-3-(4- pyridyl)-2-(3-thienyl)acryloyl]guanidine. The derivative of formula I is obtained by reacting an acrylic acid of formula II (X is a eliminable group easily substituted by a nucleophilic reagent such as H, a halogen, etc.) or its reactive derivative (e.g. an acid halide) with guanidine.
Patent JP-2001036937-A (JP)
Title: Mobile communication composite terminal and in-speech handover switching method
Inventor: HIROYA YOSHITAKA
IPC: H04W36/30
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To continue speech by operating handover in the other system when handover fails in one system in a mobile communication composite terminal and a in-speech handover switching method for receiving a service in two different mobile communication systems. SOLUTION: This mobile communication composite terminal is provided with two radio controlling part 15 and 20 for separately establishing, connecting, and releasing a radio channel in each of two different mode communication systems, an operation controlling part 30 for setting the validity/invalidity of the automatic switching of a communication mode at the time of waiting or in speech, and a communication mode switching controlling means 31 for operating the switching of a communication mode by allowing one of the two radio controlling parts to stop the transmission of radio waves and allowing the other radio controlling part to operate handover according to the set contents of the operation controlling part when the quality of speech through one of the two radio controlling parts is deteriorated, and the handover based on this fails.
Patent JP-H0365183-A (JP)
Title: Thrombolytic agent and its production
Inventor: YAHARA HITOSHI
IPC: C12N5/10
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a thrombolytic agent having a long half-life in blood and a strong thrombolytic activity by culturing a specific cultured zootic cell. CONSTITUTION:A cultured zootic cell transformed with a manifestation vector having a DNA sequence coding a tissue plasminogen activation factor derivative, having a fibrinolytic activity, losing amino acids from the 51th to 87th and replacing 50th serine by other amino acid (e.g. asparagine) in amino acid sequence of natural type human tissue plasminogen activation factor produced in the transformed cultured zootic cell CHO-K1 while glycosylated is cultured to provide the plasminogen activation factor derivative.
Patent JP-2000037059-A (JP)
Title: Dc rotary electric machine
Inventor: TANAKA TAKESHI
IPC: H02K13/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a DC rotary electric machine for which the noise resulting from the self-excited vibration of a brush can be prevented by preventing the occurrence of the self-excited vibration. SOLUTION: In a DC rotary electric machine composed of a rotor provided with a rotating shaft 2, a commutator 3, and an armature core wound with windings and a stator provided with a housing, magnets, a brush 10, a brush holder, and a coil spring, the front end section of the brush 10 which comes into contact with the commutator 3 is formed in such a way that the side face of the section in the rotating direction is curved and tapered so that the end of the brush 10 may become narrower in width, when the brush 10 is viewed from the rotating shaft 2.
Patent JP-S6183759-A (JP)
Inventor: OKAMOTO ISAO
IPC: E04D13/03
Filed: 1984-09-27
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-H0487835-A (JP)
Title: Differential limit control device for vehicle
Inventor: HARA TOMOYUKI
IPC: B60W10/12
Filed: 1990-07-30
Abstract: PURPOSE:To provide optimum cornering performance by controlling a differential limit amount by utilizing an iso-phase oil pressure at a rear steering angle control system to perform phase inversion control where a rear wheel is inverted from an opposite phase to an iso-phase, in a device to control a differential limit amount according to the magnitude of a clutch engaging force. CONSTITUTION:A rear wheel steering angle control system is provided with a rear wheel steering oil pressure generating means (b) to exert a control oil pressure, by means of which rear wheels are instantaneously steered to the opposite phase side during steering of front wheels and rear wheels are steered to the iso-phase side after enough yawing is produced, on a hydraulic cylinder (a) to steer rear wheels. A differential limit clutch (c) to limit a differential function between right and left wheels according to the magnitude of a clutch engaging force is located between rear wheels on both sides. In which case, a control valve (g) functioned so as to guide only an iso- phase oil pressure generated in a rear wheel steering oil passage (d) to an engaging oil chamber (e) of the differential limit clutch (c) is located in the middle of a clutch oil passage (f) for intercoupling a rear wheel steering oil passage (g), coupled to the hydraulic cylinder (a), an engaging oil chamber (e) of the differential limit clutch (c), and operation of the control valve is controlled by means of a clutch oil pressure control means (h).
Patent JP-2001026367-A (JP)
Title: Sheet processing device and image forming device having same device
Inventor: IWAMOTO KAZUYUKI
IPC: B65H31/32
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device that has a paper feeder free from defective feeding of large-size sheets. SOLUTION: At the upstream end of an inserter tray 901 on which sheets are placed, an auxiliary tray 930 with a rib 930b on the back is disposed rotatively. In its stored position on the insert tray 901, the auxiliary tray 930 disables sheet feeding by the height of the rib 930b. This prevents feeding of larger-size sheet when the auxiliary tray 930 is left unopened, and resultant errors in sheet feeding.
Patent JP-H0251190-A (JP)
Title: Optimum angle adjusting device for display surface
Inventor: FUJITANI MASARU
IPC: H04N5/64
Filed: 1988-08-12
Abstract: PURPOSE:To obtain the easiest-to-see display surface angle automatically by detecting heat rays emitted from the face by an infrared sensor and operating an image display angle adjusting mechanism. CONSTITUTION:An image display device 1 is mounted on a rack 2 in an up- down and right-left swinging state, the infrared sensor 4 which faces in the same direction with the display surface 3 of a display device 1 at all times is provided to the image display device 1 integrally, and the sensor output is sent to a buffer amplifier 5 and a main force level peak detector 6. A motor 7 which swings the image display device 1 vertically and a motor 8 which swings the device in the right-left direction are provided and turned on and off by motor driving parts 9 and 10 which are controlled by a control circuit. Thus, the angles at which the output value of the infrared sensor 4 has peaks are found to direct the display surface 3 according to the by form of a customer or operator. Consequently, the customer is offered image information at the most suitable easy-to-see display surface angle.
Patent JP-S6095499-A (JP)
Inventor: AZUMA KIKUHISA
IPC: G10H7/02
Filed: 1983-10-28
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-S59133318-A (JP)
Title: Atmosphere gas generator for heat treatment
Inventor: TAKAHASHI SUSUMU
IPC: C01B3/38
Filed: 1983-10-28
Abstract: PURPOSE:To obtain the temp. necessary for conversion only with the gaseous raw material by using the spacing in the inside cylinder and between the inside and outside cylinders of the converting cylinders of a gas generator using hydrocarbon and air as the raw material respectively as exothermic and endothermic reaction parts and generating two kinds of gases. CONSTITUTION:Butane and air are mixed at a prescribed mixing ratio with flowmeters 9, 7, and the mixture thereof is ignited and burned by an ignition plug 6 at a burner nozzle 5 to cause exothermic decomposition in the inside cylinder 2 of a converting cylinder, so that the conversion to increase CO and H2 useful for the heat treatment is effected with the catalyst 4 between the inside and outside cylinders 2 and 3. The butane and air are mixed in the mixing ratio for an approximately complete combustion with the flowmeters 9, 7 and are burned in the cylinder 2 in order to obtain the temp. necessary for the conversion reaction in the converting cylinder. The butane is added as additive gas to such combustion gas and is fed at the flow rate prescribed by the flowmeter 12 to the part between the cylinders 2 and 3 to reduce the H2O and CO2 in the combustion gas to H2 and CO. The converted gas is taken from a delivery pipe 16.
Patent JP-S6357015-A (JP)
Inventor: SATO TOMONARI
IPC: A47J27/00
Filed: 1986-08-28
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-H0648320-A (JP)
Title: Cover mounting structure for automobile and mounting method thereof
Inventor: KURINO KENKI
IPC: B60J5/04
Filed: 1992-07-29
Abstract: PURPOSE:To improve the mounting precision and facilitate the mounting work in a mounting structure for a fender body bonnet and a side door by integrally molding pillar side hinge parts for mounting respective hinges for mounting the side door and the fender body bonnet to hinge pillars. CONSTITUTION:An upper pillar side hinge part 21 and a lower pillar side hinge part 22 are vertically provided on the car width directional outer side surface of a rear hinge pillar part. Vertically extending support parts 21a, 22a are provided on the rear parts of the upper and lower pillar side hinge parts 21, 22, and door side hinge part connecting parts 21a, 22b for connecting the hinge parts of a front door are provided in the rear of them. Further, a bonnet side hinge part connecting part 21c extending upward is integrally molded on the upper pillar side hinge part 21 so that a hinge part 24 on a fender body bonnet 5 side can be mounted thereon.
Patent JP-S5991424-A (JP)
Title: Electrochromic display element
Inventor: YOSHIIKE NOBUYUKI
IPC: G02F1/153
Filed: 1982-11-17
Abstract: PURPOSE:To enable multicolor display by combining a display electrode having the display color different from the coloring intrinsic to an electrochromic (EC) material and a display electrode displaying the coloring intrinsic to the EC material by making use of the light interference color of the EC material layer. CONSTITUTION:A light reflective metallic electrode 10 is provided on a substrate 1 and a tungsten oxide film is provided at 3,000Angstrom thickness to form the 1st display electrode 13. A transparent electrode 12 is provided on a transparent substrate 11 and a tungsten oxide film (3,000Angstrom ) is vapor deposited thereon to form the 2nd display electrode 17. An electrolyte 15 is packed between the substrates, thereby forming an EC display cell. When a voltage is impressed between a counter electrode 16 and the 1st display electrode 13, a green color is displayed and when the voltage is impressed between said electrode and the 2nd display electrode 17, a blue color is displayed. The multicolor display in blue B, green G and bluish green B.G is made possible only by the EC material of tungsten oxide according to the way of superposing the pattern of the EC layer.
Patent JP-H1150337-A (JP)
Title: Production of hot-melt conjugated fiber
Inventor: NAKADA TOMOYASU
IPC: D02J1/22
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber excellent in dimensional stability in a production time of an nonwoven fabric and capable of providing the nonwoven fabric having a soft feeling by carrying out a melt spinning by using a specific polyolefin and a polyester, drawing the spun fiber, subjecting the drawn fiber to a heat treatment under a specified condition and subjecting the heat-treated fiber to a steam heating before imparting crimp thereto. SOLUTION: A polyolefin and a polyester satisfying the formulas, 500<=ηOL<=1,500, 500<=ηES<=2,500 and 1<=ηES/ηOL<=2 (ηOL is a melt viscosity of the polyolefin; ηES is a melt viscosity of the polyester; the melt viscosity is measured at 280 deg.C and at 10<3> /s shear rate, and expressed by dPa.s) are melt-spun and drawn, and the drawn fiber is heat-treated between a drawing roller and a cooling roller by a steam heating at 80-150 deg.C for 0.1-3.0 sec. The heat-treated fiber is subjected to a tense heat treatment by a heated drum having 75-140 deg.C for 3-15 sec, and thereafter subjected to a steam heating of 80-150 deg.C for 0.1-2.0 sec just before imparting crimping.  The crimp is imparted to the resultant fiber to provide the objective conjugated fiber comprising the polyolefin as a sheath component and the polyester having a melting point >=20 deg.C higher than that of the polyolefin as a core component, and having <=3% heat shrinkage at 120 deg.C by dry air.
Patent JP-H0731680-A (JP)
Title: Two component mixing type prefilled syringe
Inventor: ARAMATA AKIFUMI
IPC: A61M5/31
Filed: 1993-07-23
Abstract: PURPOSE:To make the amt. of chem. liq. comparatively large and to perform dissolving operation by one operation by inserting a gasket sliding regulating cylinder and a cylindrical vial with a bottom into a barrel in a prefilled syringe wherein a chemical and a soln. are airtightly stored and they are mixed when they are used. CONSTITUTION:The syringe has a barrel 1 with a flange 2 on the outer periphery of its rear end and the first gasket 3 is inserted therein. In addition, a gasket sliding regulating cylinder 5 the rear end of which is fitted to the flange 2 and a vial 7 the apex of which is opened and which has a cylindrical shape with a bottom are inserted into the barrel 1 and the second gasket 8 is inserted into the vial 7. This vial 7 is held in the sliding regulating cylinder 5 by means of a holder 9. In addition, a needle 6 with both heads is held in the gasket sliding regulating cylinder 5 and a communicating needle 15 with a piercing needle 16 and a Luer chip 17 is held by means of a cap 19 and a space between the gasket 3 and an apex sealing material 12 is dividedly formed as a chemical room 4 wherein a powder chemical is placed.
Patent JP-S6180811-A (JP)
Title: Manufacture of tacky magnet sheet
Inventor: YAMAOKA KISHIHIRO
IPC: H01F41/02
Filed: 1984-09-27
Abstract: PURPOSE:To efficiently manufacture a light weight and flexible tacky magnet sheet by removing except a part where magnetic powder mixed with a tacky agent is concentrated to the direction of thickness and magnetized. CONSTITUTION:When a case 1 is moved near one magnet 4 at a slow speed, magnetic powder 3 is concentrated to the side of the magnet 4, magnetized and orientated, a magnetized layer 30 is formed and a layer 20 of only a tacky agent is formed to the other side. After dried in a drying furnace, the content is taken out from the case 1 and pasted on an appropriate film, etc. and a tacky magnet sheet one side of which is an attracting surface is formed. The film to be pasted is previously placed on the bottom of the case 1 and is taken out with the magnet sheet from the case 1.
Patent JP-S6095628-A (JP)
Title: Portable document data input device
Inventor: IEGI TOSHIATSU
IPC: G06F3/02
Filed: 1983-10-29
Abstract: PURPOSE:To obtain a device which is small-sized and light, and has a high practical use by fetching a document data written in a storage medium and transferring it to a document generator, and also providing a mode selecting means of a transfer mode, etc. CONSTITUTION:An identification number is preset to a memory card 17, and when it coincides with an inputted code number, this card can be used. Generation of a document data is executed by a character data operated by an input pen 11 from a key of the first and the second character key groups, and a control data for giving an instruction for generating a document, from a key of a control character key group. This document generating mode has a local mode for completing a document data by only a character data, and a transfer mode for completing a document data by mixing the character data and the control data, and it is selected by a selecting means. The document data is written in said card 17 by the transfer mode, and thereafter, it is fetched and used as a medium, and this document data is inputted to a document generator, by which a document is generated.