baber/WOPTO huggingface dataset:
Patent JP-H06293218-A (JP)
Title: Bearing support structure for vehicle sunvisor
Inventor: MIWA NORIMICHI
IPC: B60J3/02
Filed: 1993-04-06
Abstract: PURPOSE:To eliminate a fault that both side edges on the rotation stopper surface of a lateral shaft part of a pivot shaft from being caught on the inner wall surface of a bent piece of a shaft insert part of a holding member when a sunvisor main body is rotated. CONSTITUTION:A lateral shaft part 3 of a pivot shaft 2 is provided with a bearing tube part 11 into which the lateral shaft part 3 is closely inserted, and a bearing member 10 inserted into a sunvisor main body is connected rotatably. Also a shaft inserting part 14a provided with an arc bent piece 15 and a fixing piece 16 which is surface-contacted with an engaging surface 6 of the lateral shaft part 3 when the sunvisor main body is rotated to a storing position is formed at a holding member 14 which is assembled into the bearing member with a notch part 13 in the bearing member 10 covered. Then a clearance 20 is formed between the outer surface of the lateral shaft part 3 inserted into the shaft insert part, 14a and the inner wall surface 15a of the bent piece 15, and the shaft insert part 14 is rotated with the inner wall surface 15a of the bent piece 15 separated from a rotation stopper surface 6 of the lateral shaft part 3.
Patent JP-S59203876-A (JP)
Title: Ignition timing detecting device for diesel engine
Inventor: IKEDA SHINJI
IPC: F02B3/06
Filed: 1983-05-07
Abstract: PURPOSE:To detect correct ignition beginning timing and control fuel injection correctly by catching the first ignition light only when a plural times of the ignition lights are detected in the combustion stroke of one cycle. CONSTITUTION:A voltage signal, outputted from a photodiode PD, is amplified by a voltage amplifier 10, voltage shaping of the signal is effected by a comparator 11 and the signal is inputted into the set terminal S of R-S flip flip circuit 13. A reset signal S4 is inputted into the reset terminal R of the circuit 13 at every 720 deg. CA based on a crank angle signal. Accordingly, the output signal S5 of the circuit 13 is taken out as one signal even in case the output of the comparator 11 exists a plural times in one revolution of the engine. According to this method, only the first combustion light may be detected at all times even in case the combustion light is detected two times in one combustion stroke, whereby the correct fuel injection control may be effected.
Patent JP-H04312214-A (JP)
Title: Coupling
Inventor: YAMADA YOSHIAKI
IPC: F16D3/06
Filed: 1991-04-12
Abstract: PURPOSE:To facilitate grease change by providing a grease supply port and a removal-free type grease discharge port in a grease supply type coupling which is lubricated by fats and oils or the like. CONSTITUTION:A grease supply port 6 is provided on an external cylinder 3 of a coupling. A grease discharge port 7 is formed and a lid 14 with a grease discharge hole 16 is fitted thereto by providing a grease discharge hole 15, a ball 12 and a spring 13. The grease supply port and the grease discharge port are covered by a safety cover 9 which is provided with a cover window 11 as a hole to collect and discharge the grease drained from the grease discharge port 7 and a cover window 10 for supplying grease. In this constitution, grease is supplied from the cover window 10, and the supplying operation is completed when the existing grease is discharged from the cover window 11 through the discharge port 7.
Patent JP-S63248054-A (JP)
Title: Conductive high-molecular electrode material and its manufacture
Inventor: NIWA OSAMU
IPC: H01M4/137
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a conductive high-molecular electrode material having both high ion permeability and adhesiveness to a substrate, by forming an electrolytic polymer of an aromatic compound in two kinds of insulating high- molecular films, which are laid on an electrode followed by extraction-removing the upper layer insulating high-molecular film only. CONSTITUTION:An electrolytic polymer of an aromatic compound, is composed electrochemically into two kinds of laminated high-molecular films 1 and 2, and only the high-molecular film of the upper layer 1 is extracted and removed from the obtained composite film. Thereby, a conductive electrode material being porous and having high ion diffusion speed and high electrode adhesiveness can be obtained and high molecular electrodes of various structures can be formed from this film depending upon its material for being used as an electrode material for a cell and an electrode for an electrochromic element.
Patent JP-H01252907-A (JP)
Title: Tapered waveguide
Inventor: TAKEDA TADASHI
IPC: G11B7/135
Filed: 1988-03-31
Abstract: PURPOSE:To bring the power of guided light to the position apart from the boundary face between a substrate and a waveguide layer and to improve the applicability of said powder to an optical head for recording and reproducing of optical disk information by constituting the substrate of a propagation substrate and a radiation substrate having the refractive index larger than the refractive index of said substrate and taking out the radiation ray of a small radiation angle into the radiation substrate. CONSTITUTION:The substrate 10 is constituted by successively connecting the propagation substrate 11 and radiation substrate 12 commonly possessing the plane for forming the waveguide layer. Although the substrate 12 has the refractive index larger than the refractive index of the substrate 11, both the substrates have the refractive index smaller than the refractive index of the waveguide layer 20 and are transparent to the guided light. The waveguide layer 20 is formed on this substrate. The waveguide layer 20 is constituted to the waveguide layer 21 having a uniform layer thickness and the tapered waveguide layer 22 which radiates the guided light to the substrate side. The successive connection part of the substrate 11 and the substrate 12 is so set as to be near the radiation start position and not to exceed the radiation start position in the waveguide direction. The light taken out to the substrate side is thereby focused to the very small one point in the position parted from the boundary face and the focus of the taken out light is directly used for illumination of the optical disk, etc.
Patent JP-H09270124-A (JP)
Title: Magnetic card and its production
Inventor: SATO SHINJI
IPC: B42D15/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card which apparently has no projected part and is incapable of unfairly using. SOLUTION: The magnetic card 10 is formed with a base body 1 and a magnetic film 2 which has an orientation in which an axis of easy magnetization is aligned in one direction on at least a part of one surface of the base body 1. In the magnetic card 10, the magnetic film 2 is provided with an oriented part 2a of a magnetic stripe shape and an unoriented part 2b which is oriented or is not oriented with 45 to 95 deg. inclination toward inside of plane or a perpendicular direction of the magnetic film 2 on the basis of an orientation direction at a position of the oriented part 2a.
Patent JP-S555881-A (JP)
Title: Method of manufacturing interior material
Inventor: KATOU MINEO
IPC: B27N5/00
Filed: 1978-06-30
Abstract: PURPOSE: To manufacture interior materials for automobiles, etc. excellent in strength, moldability and shape stability by using fibrous thermoplastic resin as binders for the base.  
     CONSTITUTION: Thermosetting resin and fibrous thermoplastic resin (example: fibrous polyamide resin) are added and mixed to such fiber as acryl fiber, etc. Then by pressing, heating this mixture, hardening part of the thermosetting resin, softening the thermoplastic resin, binding the fibers is manufactured the base materials. If surface materials such as sound proof materials, cushion materials, etc. are polymerized with the base materials 4 and formed into desired shapes, the interior materials are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61238804-A (JP)
Inventor: JIYOERU REONAADO MAACHIN
IPC: C08F10/00
Filed: 1985-04-15
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-H07286936-A (JP)
Title: Airflow heater for wind tunnel
Inventor: TANAHASHI MIHARU
IPC: G01M9/04
Filed: 1994-04-19
Abstract: PURPOSE:To enable clean flow with no debris mixed in the airflow to be formed by forming an airflow-heating heat reservoir body of a plurality of porous plates perforated for the passage of the airflow. CONSTITUTION:Each porous plate 3 of a heat storage body, through which a number of small-diameter holes 31 are formed to allow passage of airflow 4, is set perpendicular to the axis of a heater 2 and fitted into a groove 25, and a lid 27 is closed to heat the porous plates using a heating unit 26. Next, high-pressure airflow 4 from a bladder is introduced into a heater 2 from an inlet 21, and the airflow 4 introduced is allowed to pass through the holes 31 of the numerous porous plates 3 spaced apart inside the heater 2, and is converted into high-temperature airflow 5. In this case, the diameter and number of the holes 31, and the number of the porous plates 3, are adjusted to heat the passing airflow to a preset stagnation point, and the area of heat transfer is increased to reduce the time required for the airflow 4 to become the high-temperature airflow 5 at a predetermined temperature. Also, the porous plates 3 can be replaced easily using a crane with the lid 27 open. Therefore, the porous plates 3 are not moved, damaged and pulverized by the action of the high-pressure airflow 4, and the clean airflow with no debris mixed therein can be formed.
Patent JP-S577429-A (JP)
Title: Preparation of allyl alcohol
Inventor: TAMURA MITSUHISA
IPC: C07C33/28
Filed: 1980-06-13
Abstract: PURPOSE: To prepare the titled compound composed mainly of Z-type compound useful as a perfume, etc., in high selectivity and yield, with single and simple operation, under mild conditions, by the reaction of an organic lithium compound with a vinyl epoxide in the presence of a metal alkoxide.  
     CONSTITUTION: An organic lithium compound of formula R 1 Li (R 1  is alkyl or aralkyl which may have functional groups at the organic part), e.g. n-butyl lithium, is made to react with 3-emthyl-3,4-epoxy-butene-1 or 3,4-epoxy-butene-1 of formula I (R 2  is H or CH 3 ) in a solvent in the presence of a metal alkoxide of, e.g. formula R 3 OM (R 3  is methyl, ethyl, cyclohexyl, benzyl, etc.; M is Li, Na, K, etc.), pref. in an inert gas atmosphere, at a temperature between -30°C and room temperature for 5minW10hr to obtain a di-substituted allyl alcohol of formula II composed mainly of Z-type compound, e.g. 2-methyl-2-octen-1-ol.  
     USE: Intermediate of pharmaceuticals, pesticides, and perfumes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63247107-A (JP)
Title: Non-slip tightening rope for tire
Inventor: MASHITA TOMOJI
IPC: B60C27/10
Filed: 1987-03-31
Abstract: PURPOSE:To improve durability by forming a tightening rope to be used when a non-slip is mounted onto the outer circumference of tire such that respective filament groups are hundled through isocyanate compound or epoxy resin then a rubber film is applied onto the surface. CONSTITUTION:A non-slip 1 for tire comprises a strip member where random pattern groups 2 of resilient material such as rubber are formed continuously in circumferential direction of tire, and mounted through a tightening rope 3 onto the outer circumferential face of tire. Here, the tightening rope 3 is formed by bundling filament component groups 6 through isocyanate compound or epoxy resin then applying a rubber film 7 onto the surface of the rope. The tightening rope 3 employs aliphatic polyamide fibers having high bending resistance in the core body, and polyester fibers having high abrasion resistance are braided at the outside.
Patent JP-S61239385-A (JP)
Title: Ic card
Inventor: HARADA MASAYUKI
IPC: G06K19/07
Filed: 1985-04-16
Abstract: PURPOSE:To use plural kinds of IC cards under mixed conditions, by indicating a communication agreement with an IC module on the surface of the IC cards separately from IC module terminals in a mechanically readable form. CONSTITUTION:On the surface of an IC card 5 an IC module terminal to be used for making electrical communication with a built-in IC module is provided. In addition to the IC module terminal, an electrical communication agreement with the IC module is indicated on the surface of the IC card in a mechanically readable form, such as bar codes 7, etc. Magnetic stripes, embossed codes, characters for optical reading, markers, etc., can also be used instead of the bar codes 7.
Patent JP-S63248749-A (JP)
Title: Laminated glass
Inventor: INOUE TADASHI
IPC: B32B17/10
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the title laminated glass having excellent adhesion and impact absorbing force at low temp. by laminating sheet glass or a hard resin layer on one surface of a sheet glass through the intermediate layer of a specified resin and an adhesive resin. CONSTITUTION:Sheet glass or a hard resin layer is laminated on one surface of a sheet glass and integrated through the intermediate layer of the soft resin consisting of a resin composition which is the block copolymer consisting of 10-40wt.% both end blocks of an aromatic vinyl polymer and the intermediate block of a conjugate diene-based polymer and wherein <=10% of both end blocks is hydrogenated and >=90% of the intermediate block is hydrogenated or the resin composition consisting essentially of the block copolymer and the adhesive resin selected from an ethylene-(meth)acrylic acid copolymer, a ternary copolymer of ethylene, vinyl acetate, and glycidyl (meth)acrylate, and the block copolymer obtained by introducing 0.3-5wt.% (meth)acrylic acid residue into the ternary copolymer.
Patent JP-H04290209-A (JP)
Title: Solenoid
Inventor: KAI ISAO
IPC: H01F7/16
Filed: 1991-03-18
Abstract: PURPOSE:To provide a solenoid with which enough batting force can be obtained though it is small in size and little in consumed electric energy. CONSTITUTION:A coil 2 is provided in a hollow bobbin 1, and the coil 2 is covered with outer frames 6 and 7 to constitute a magnetic circuit, and a magnetic mover 3 is set capably in shifting inside the bobbin 1, and a cavity 4 is made in the mover 3, and a spindle 5 is fixed, which projects out of the outer frame 6, passing through the cavity 4. When an exciting current is let flow to the coil 2, by a magnetic field, the mover 3 and the spindle 5 shift in a body in the direction of an arrow A.
Patent JP-S59207468-A (JP)
Title: Head positioning mechanism
Inventor: NAGAI HIDEO
IPC: G11B21/02
Filed: 1983-05-11
Abstract: PURPOSE:To reduce both access time and mechanical vibration and to improve the positioning accuracy of a head by using a fiber reinforced metallic material having large specific rigidity to form a mobile part of the head positioning mechanism. CONSTITUTION:A head 3 is fixed to a head arm 17, and the arm 17 is supported by a carriage 4. A voice coil is connected to the carriage 4 via a bobbin 18. The positioning of the head 13 is carried out by controlling the current which is flowed to the voice coil. In this case, a fiber reinforced metallic material having large specific rigidity is used to the carriage 4 the arm 17 and the bobbin 18, respectively. As a result, both access time and mechaniscal vibration can be reduced. This improves the positioning accuracy of the head 3.
Patent JP-H08244155-A (JP)
Title: Solid phase connection method
Inventor: AKAIKE MASATAKE
IPC: C04B37/00
Filed: 1995-03-14
Abstract: PURPOSE: To connect solid phases with high precision by a simple method wherein a monomolecular film or a monomolecular built-up film of an amphipathic aliphatic polymeric material is formed on a connecting face of at least one member for connecting at least two members, the two members are stuck fast through the connecting face, and an electric field is applied to the connecting face. CONSTITUTION: For connecting at least two members 1 and 2, a monomolecular film or a monomolecular built-up film of an amphipathic aliphatic polymeric material is formed on a connecting face of at least one member. The two members are stuck fast to each other through the connecting face and an electric field is applied to the connecting face. The amphipathic aliphatic polymeric material to be used has hydrophilic groups 13, 15 and hydrophobic groups 14, 16 and contains a straight chain fatty acid as a principal chain, and can be formed on the surface of the connecting member as the monomolecular film or the monomolecular built-up film by the Langmuir-Blodgett's technique (LB method). For example, LB films 4 and 5 are accumulated on the surface of a Si substrate 2 and a connecting face of an Si substrate 1 which is previously purified is superposed thereon. Then, an electric field is applied in between the Si substrates 1 and 2.
Patent JP-S59207662-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA SHIYUUJI
IPC: H01L29/78
Filed: 1983-05-11
Abstract: PURPOSE:To improve integration degree and to decrease parasitic capacity, by forming contact holes for connecting the semiconductor region of an MISFET and an electrode by self-aligning method by utilizing a protecting film on a gate electrode. CONSTITUTION:A field oxide film 4 and a channel stopper 5 are formed on the surface of a semiconductor substrate 1. Then, by using a multilayer mask 10 comprising a gate electrode 7A, an insulating film 8A, and a protecting film 9A, a specified shape is formed on a gate insulating film 6. Then, with the protecting film 9A and the insulating film 4 as masks, impurities are implanted, and source and drain regions 11 are formed. Thereafter, thermal oxidation treatment is performed, and an insulating film 12 is formed at the side part of the electrode 7A. At this time, the width of the electrode 7A becomes smaller than the width of the protecting film 9A. Therefore, parasitic capacity between the electrode 7A and the regions 11 becomes small. With the protecting film 9A as a mask, the protecting film 6 is removed, and contact holes 13 are formed by self-alignment at this part.
Patent JP-H08130013-A (JP)
Title: Manufacture of lim3+o2 or limn2o4, and lini3+o2 for secondary battery positive electrode material
Inventor: UEDA MASAMI
IPC: H01M4/525
Filed: 1994-03-28
Abstract: PURPOSE: To provide LiM<3+> O2 capable of using as a positive active material of a secondary battery with excellent charge/discharge performance in a simple operation by drying slurry prepared by reacting an alkaline water soluble lithium compound with a basic metal salt in a water medium, then baking it. CONSTITUTION: A basic metal salt represented by a formula of M<2+> (OH)2-nx (A<n-> )x .mH2 O, (in the formula, M<2+> represents at least one of Ni<2+> , Co<2+> , and Mn<2+> , A<n-> represents an anion of (n) valence, n=1-3, such as NO<-> 3 , Cl<-> , Br<-> , CH3 COO<-> , and CO<2-> 3 , and x and m are a positive number satisfying the relation of 0.03<=x<=0.3, and 0<=m<=2.) is reacted with an alkaline water soluble lithium compound in a water medium under a condition of a molar ratio of Li/M<2+> of 0.3-1.3. Slurry obtained is dried, and baked in an oxidizing atmosphere at about 500 deg.C or higher. Thereby, LiM<3+> O2 (M<3+> represents Ni<3+> or Co<3+> ) or LiMn2 O4 is manufactured.
Patent JP-S59207728-A (JP)
Title: Signal discriminating system
Inventor: NAGATA SATOSHI
IPC: G01S7/292
Filed: 1983-05-11
Abstract: PURPOSE:To enable to discriminate simply a modulation signal by responding the leading edge of a high frequency pulse modulated by a low frequency pulse, and generating simultaneously a signal shorter than the pulse width and longer than the pulse width at shorter period than the high frequency pulse. CONSTITUTION:A high frequency pulse FH signal (a) modulated by a low frequency pusled FL signal is inputted to monostable multivibrators 13, 14 and FFs 15, 16 of a high frequency signal discriminating circuit. Time constants of the multivibrators 13, 14 are set shorter than and longer than pulse width of the signal (c) respectively, and fall responding to the front of leading edge of the signal (c), and after a specified time, the rear of leading edge signals (d), (f) are outputted from a Q' terminal and inputted to FF 15, 16. FF 15, 16 input signals (e), (g) to AND gate responding to rise of the signals (d), (f), and outputs a high frequency signal discriminating signal (h) from a gate 17. Pulse FL of the signal c is regenerated by integrating circuits 18, 19, and low frequency signal is discriminated by a circuit consisting of monostable multivibrators 20, 21, an FF and an AND gate.
Patent JP-H10272107-A (JP)
Title: Eardrum thermometer
Inventor: HASEGAWA HIDEKAZU
IPC: A61B5/01
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress a vibration and a sound which reach the eardrum through an infrared derivative, in an eardrum thermometer wherein the infrared derivative, which leads infrared rays emitted from the eardrum, and the led-out infrared rays are passed a chopper and cast on a radiation temperature detector, by using a liquid crystal chopper for the chopper. SOLUTION: An infrared ray fiber 3 and a pyroelectric sensor 4 are attached to a temperature measuring box 2 which is installed in a headphone type ear pad, and the infrared fiber 3 is extended from the ear hole of a subject to be measured to a depth being closing to the eardrum along an external acoustic meatus. In the temperature measuring box 2, a thermistor 14 is provided, and by the thermistor 14, temperature atmospheres of a liquid crystal chopper 8 and a pyroelectric sensor 4 are measured, and heat is released from a radiating plate 16 by controlling a Peltier 15 based on the measured temperature information, and the temperature atmospheres are adjusted.  The emitted infrared rays which are led out from the infrared ray fiber 3 are led to the pyroelectric sensor 4 through the liquid crystal chopper 8, and the radiation temperature of the eardrum 7 is accurately caught, an the output signal is signal-processed, and led to a display device, etc.
Patent JP-H07272619-A (JP)
Title: Manufacture of electron emission agent for oxide cathode
Inventor: TANABE SHOJI
IPC: H01J9/04
Filed: 1994-03-29
Abstract: PURPOSE:To easily manufacture an oxide cathode electron emission agent having a fine and uniform grain size by dissolving the carbonate of a binary or higher system of alkaline earth metals containing Ba or the like into organic acid for formation into fine droplets, and splashing and instantaneously drying the droplets in the dry air for the precipitation of powder. CONSTITUTION:The powders of BaCO3, CaCO3 and SrCO3 having a particle size of approximately 5mum or less are mixed at the prescribed mole ratio and supplied to the water solution of organic acid (preferably formic acid) for dissolution. After carbonate is completely dissolved, a spray dryer is charged with the water solution, and this solution is sprayed into the dry air at a temperature approximately between 100 deg.C and 200 deg.C, thereby being changed to fine droplets. Then, the droplets are splashed into the dry air and instantaneously dried. Consequently, an oxide cathode electron emission agent formed out of particles having an approximately uniform size and free from impurity contamination can be easily provided.