baber/WOPTO huggingface dataset:
Patent JP-S62184998-A (JP)
Title: Outboard motor
Inventor: TOYOHARA MAKOTO
IPC: F02B67/00
Filed: 1986-02-12
Abstract: PURPOSE:To prevent the visibility of a crew-member from being obstructed by the top part of an engine or his angling action from being disturbed by said engine by providing an upper mount part in a position close to the front part of a horizontal opposed type engine. CONSTITUTION:In an outboard motor 10, a swivel bracket 14 is inclinedly movably combined with a crank bracket 12 installed on a hull 11, via a tilt shaft 13, a steering shaft 15 is rotatably supported on the bracket 14, and an outboard motor body 18 is installed on an upper mount part 16 and a lower mount part 17 which are provided on both top and bottom ends of the steering shaft 15. Also, in the outboard motor 10, the mount part 16 is placed on the transome reference position of an engine 19. Thereby, the bottom face of the engine 19 is positioned lower than the transome reference, enabling the silhouette of the outboard motor body 18 to be lowered.
Patent JP-S52111175-A (JP)
Title: Method of unloading luggage on forks
Inventor: KOGA IYUKI
IPC: B65G1/14
Filed: 1976-03-11
Abstract: PURPOSE: To provide a method fo unloading a box on forks in a manner laminated in large number of stocks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61187145-A (JP)
Title: Reel turntable braking device
Inventor: ONISHI MASANORI
IPC: F16D67/00
Filed: 1985-02-14
Abstract: PURPOSE:To prevent the occurrence of excessive tension and the tightening of winding in a tape by interposing a friction means between a reel pulley and a ratchet for braking and transmitting braking force through the means. CONSTITUTION:When the FF state is changed to the stationary state, the click 15-1 of the ratchet 15 of a left reel turntable (follower side reel turntable) engages with a brake rod click 2-1, and the ratchet 15 stops in a moment. As the inertial energy of a tape 24 wound in a large quantity is large, it tends to rotate further counterclockwise, it overcomes the braking torque by friction given by a felt 14 and friction spring 12, and the ratchet 15 and a reel pulley 6 slip until inertial energy of above-mentioned tape becomes less than the braking torque. Accordingly, the rotation of a cassette can be stopped without applying excessive impact force to the tape. In such a case, the ratchet 15 and brake rod click 2-1 of right reel turntable (driving side reel turntable) are in the direction of escaping, the tape 24-3 in the middle is wound without a slack.
Patent JP-H04266966-A (JP)
Title: Resin composition
Inventor: YOSHIDA KAZUO
IPC: C08L71/12
Filed: 1991-02-21
Abstract: PURPOSE:To provide a resin composition having excellent mechanical properties, heat resistance, oil resistance, moldability and coatability by compounding a resin composition consisting mainly of a polyphenylene ether and a polyamide with a triisocyanate compound. CONSTITUTION:A resin composition 100 pts.wt. of a resin component consisting of (A) 5-75wt.% of a polyphenylene ether [e.g. poly (2,6-dimethyl-1,4-phenylene) ether], (B) 25-95wt.% of a polyamide, preferably nylon-6, nylon-66, etc., and (C) 0-30wt.% of a rubbery polymer, preferably styrene-butadiene block copolymer or its hydrogenated product, (D) 0.02-5 pts.wt., preferably 0.05-3 pts.wt., of a triisocyanate compound, preferably a compound of formula I-IV (M is dihydric alcohol), preferably the components excluding the component D being kneaded with each other and subsequently kneaded with the component D, the components A and B forming a dispersing phase and a continuous phase, respectively, and all of the component C being substantially dispersed in the component A.
Patent JP-2000224116-A (JP)
Title: Optical relay amplifier
Inventor: SEKINE KENRO
IPC: H04B17/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical relay amplifier reduced in noise figure. SOLUTION: This optical relay amplifier consists of an optical circulator 22, that outputs an input from a terminal 22a to a terminal 22b and outputs an input from the terminal 22b to a terminal 22c, a fiber Bragg grating 25 that reflects a light of the wavelength of monitor light, a fiber amplifier 26, an optical filter 23 that interrupts a spontaneously emitted light of the fiber amplifier, and a monitor light OE element 24.  The terminal 22a of the optical circulator is used for an input terminal of the optical relay amplifier, the terminal 22b of the optical circulator is connected to the input terminal of the fiber Bragg grating 25, an output terminal of the fiber Bragg grating 25 is connected to the input terminal of the fiber amplifier 26, the output terminal of the fiber amplifier 26 is used for an output terminal of the optical relay amplifier and the terminal 22c of the optical circulator is connected to an input terminal of the optical filter 23, and an output terminal of the optical filter 23 is connected to the monitor light OE element 24.
Patent JP-S55122240-A (JP)
Title: Optical recording and reproducing device
Inventor: ICHINOSE AKIRA
IPC: G11B7/00
Filed: 1979-03-07
Abstract: PURPOSE: To enhance response of irradiation power by reducing the transient response delay of transmission light power from reproducing to recording and from recording to reproducing to perform stable and uniform coaxial recording and by controlling power of the reproducing light at a reproducing time.  
     CONSTITUTION: Laser light source 1, EO modulator 2, intermediate lens 3, tracking mirror 4, object lens 5, disc-shaped recording medium 6, disc motor 7, picture signal generator 16, FM modulator 17, high-speed switch 18, and amplifier 19 are provided. An optical power servo loop is formed by beam splitter 8, photo detector  9, pre-amplifier 10, differential amplifier 11, amplifiers 13 and 15, high-speed switch 20, capacitor 21, and voltage follower 22. Voltage follower 22 is an amplifier of gain 1, and capacitor 21 and voltage follower 22 send the output of amplifier 13 to amplifier 15 as it is when switch 20 is conductive, and they held the just preceding output of amplifier 13 when switch 20 becomes non-conductive. In switch 20, Q and R are conductive at a reproducing time, and Q and R are conductive at a recording time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09188396-A (JP)
Title: Device for supplying petroleum in small quantity from 18l petroleum tank
Inventor: TODOROKI SHINJI
IPC: B67D3/00
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To quickly supply petroleum in small quantity from a 18L petroleum tank without spilling the petroleum and easily without making hands dirty. SOLUTION: A lever 2 is provided on the side of a 18L petroleum tank 1, a fixed quantity tank 3 is provided at the upper part of the side of the tank 1 opposed to the lever 2, and a cock 5 is provided at the lower part of the tank 3.
Patent JP-S56123973-A (JP)
Title: Novel tetrazol-5-ylthiol ester and its preparation
Inventor: SHIBUYA KAZUYUKI
IPC: C07D501/36
Filed: 1980-03-06
Abstract: NEW MATERIAL:A tetrazol-5-ylthiol ester expressed by formula I [R 1  is H, methyl, 2-(dimethylamino)ethyl, carboxymethyl, 2-(carboxy)ethyl, sulfomethyl or benzyl; R 2  is saturated or unsaturated straight or branched chain alkyl, nuclear substituted or unsubstituted aryl group, nuclear substituted or unsubstituted aralkul or amino acid residue in which the functional group is substituted.].  
     EXAMPLE: 1-Methyl-1H-tetrazol-5-ylthiol ester of N-benzyloxycarbonyl-L-alanine.  
     USE: An acylating agent for an amine or hydrazine, particularly for an active ester, alcohol or phenol in the peptide synthesis.  
     PROCESS: A compound of formula II is reacted with a carboxylic acid of the formula R 2 COOH or a reactive derivative at the carboxyl group thereof.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59152872-A (JP)
Title: Impact type print head
Inventor: TSUKADA MITSUYOSHI
IPC: B06B1/08
Filed: 1983-02-21
Abstract: PURPOSE:To obtain a printing hammer which enables a high-speed printing by forming a non-symmetrical bimorph type vibrator with a ceramic and piezo-electric porcelain with one end thereof free to mount a print wire or the like. CONSTITUTION:A piezo-electric porcelain 10 having a pair of electrodes on both sides thereof on a ceramic plate 9 with a higher specific strength roughly the same in the shape are stuck together to form a non-symmetrical bimorph type vibrator. Then, one end of the vibrator is made free to mount an inertial mass 11 and a print wire 12. The intertial mass 11 is formed integral with the ceramic plate 9 by firing it simultaneously. The vibrator is stacked on a base plate 13, after a spacer 14 is placed at the other end thereof, an upper plate 15 is laid thereon and fixed unitarily with screws or the like.
Patent JP-S61186342-A (JP)
Title: Synthesis of 3,6-dichloro-2-hydroxyacetophenone
Inventor: HAMADA YOSHINORI
IPC: C07C45/54
Filed: 1985-02-13
Abstract: PURPOSE:To obtain the titled compound in high yield and purity, in two steps, by reacting 3,6-dichloro-2-methoxybenzoic acid alkyl ester with a methyl carbanion reagent, and breaking the ether bond of the product. CONSTITUTION:The objective compound of formula I can be produced by (1) reacting (A) a 3,6-dichloro-2-methoxybenzoic acid alkyl ester of formula III (R is alkyl such as methyl, ethyl, etc.) synthesizable easily by the conventional esterification of 3,6-dichloro-2-methoxybenzoic acid with (B) a methylcarbanion reagent, in a solvent such as anhydrous tetrahydrofuran at -50-0 deg.C, and (2) reacting the resultant 2,6-dichloro-2-methoxyacetophenone of formula II with an acidic reagent such as AlCl3 in a solvent such as nitrobenzene at 15-150 deg.C, thereby breaking the ether bond by conventional process. EFFECT:Each step can be performed in high yield. USE:Intermediate raw material for pharmaceuticals, agricultural chemicals, etc.
Patent JP-H11224794-A (JP)
Title: Plasma type melting furnace, and its operating method
Inventor: FURUYA MASAYASU
IPC: H05B7/18
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a melting furnace in which a material to be treated is effectively heated and melted with the plasma flame, and the slag free from mixture of any non-melt stuff and excellent in quality can be obtained. SOLUTION: In a plasma type melting furnace, a materiel 6 to be treated is charged from a material charging port 3 into a furnace body 1 in which a torch body 2 generating the plasma flame 5 is arranged in an upper part, and irradiated with the plasma flame 5, heated and melted, and the obtained slag 7 is taken out of a molten metal discharge gate 4 installed on a surface opposite to the material charging port 3. A partition wall 8 to partition a space on the treatment side to obtain the slag 7 by irradiating the plasma flame 5 on the material 6 and a space on the discharge side provided with the molten metal discharge gate 4 to discharge the obtained slag 7, except a lower opening part 9 to pass the slag 7, is provided and the opening part 9 is arranged so as to be located below the molten metal discharge port 4.
Patent JP-S54122589-A (JP)
Title: Safety device for escalator
Inventor: NAKAZAWA SATOSHI
IPC: B66B29/04
Filed: 1978-03-13
Abstract: PURPOSE: To make the whole of the safety device removable from a skirt guard by means of a switch provided to detect the movement of a different means composing a part of the skirt guard in such a manner as to be mobile.  
     CONSTITUTION: A part of a skirt guard 9 is provided with a notch section 10 in which a base 11 is provided removably. Fitted into the base 11, a mobile piece 14 is moved with a guide 15 fixed to the base. In case shoes are caught in a gap between the guard 9 and a step 11, the pressure by foreign matters causes the mobile piece to be pushed to actuate a switch 17. In this manner, the operation of an escalator can be suspended immediately. Since the base 11 can be removed freely from the guard 9, the removal of the safety device is possible as a unit, facilitating the maintenance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S606666-A (JP)
Title: Pyrazole derivative and herbicide
Inventor: SEKI MINAAKI
IPC: A01N47/36
Filed: 1983-02-23
Abstract: NEW MATERIAL:The pyrazole derivative of formula I [X is lower alkoxy, allyloxy or dimethylamino; Y is O or imino; n is 0 or 1; R is lower alkyl, halogenated lower alkyl, lower alkenyl, benzyl, phenyl, (alkyl, alkoxy or halogen)-substituted phenyl)]. EXAMPLE:Methyl N-(3-t-butyl-1-ethoxycarbonyl-5-pyrazolyl)carbamate. USE:A herbicide. The characteristic feature of the compound is the presence of t-butyl group at the 5-position of the pyrazole ring. PREPARATION:For example, a compound of formula I wherein Y is O (n=1) or n=0 can be prepared by reacting the compound of formula II with the compound of formula III (Z is Cl or Br) in an organic solvent at about 0-120 deg.C.
Patent JP-S63195589-A (JP)
Inventor: TOKUMOTO HIROSHI
IPC: G12B5/00
Filed: 1987-02-09
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-H077101-A (JP)
Title: Integrated circuit protected from environment by ceramics and barrier metal layer
Inventor: KEISU UINTON MITSUSHIERU
IPC: H01L23/532
Filed: 1994-02-25
Abstract: PURPOSE: To reduce production cost and to provide satisfactory performance and reliability by protecting an integrated circuit(IC) from an environment by sealing the bond pad of an IC with a diffusion barrier layer and sealing the remaining part of device with an inactive layer. CONSTITUTION: On the surface of sub-assembly and a bond pad 2 of an IC 1, a primary inactive layer 3 is added. The primary inactive layer 3 is etched, one part on the top surface of the bond pad 2 is exposed, and a diffusion barrier metal layer 4 is added on one part at least of bond pad top surface, exposed through the primary inactive layer. Then, a secondary inactive layer 5 is added to the edge parts of the primary inactive layer 3 and diffusion barrier metal layer 4, so that the device can be sealed. Thus, all the holes, pinholes and defects on the primary inactive layer 3 are sealed, the edge part of diffusion barrier metal layer 4 is sealed, and complete sealing can be guaranteed.
Patent JP-H06244918-A (JP)
Title: Cordless telephone set
Inventor: UENO TETSUO
IPC: H04M1/57
Filed: 1993-02-17
Abstract: PURPOSE:To provide a telephone set by which it is immediately recognized that an opposite party interrupts a phone call during line holding. CONSTITUTION:A control section 6 receiving the input of an incoming call signal allows a signal processing section 11 to retrieve whether or not the same caller number as caller designation data is in existence in a memory 12 when a changeover switch 18 is turned off. Then a caller name corresponding to the caller number is inserted to a part OO of a message text such as 'You have a phone call from Mr. OO' and the resulting message is sounded from a speaker 17 and a speaker 24 of a slave set 20. If the caller name is not retrieved, the control section 6 retrieves a call tone generating section 7 to allow a melody corresponding to the caller number to be sounded from the speaker 17 and the speaker 24 of the slave set 20. If the retrieval is not attained from the memory 12 nor the call tone generating section 7, the control section 6 allows a generic ringer tone to be sounded from the speaker 17 and the speaker 24 of the slave set 20 similarly to the case with the melody.
Patent JP-H08219041-A (JP)
Title: Scroll compressor
Inventor: ITO TAKAHIDE
IPC: F04C29/00
Filed: 1995-02-16
Abstract: PURPOSE: To form intake paths without the addition of tubing so as to enable inertia supercharging by partitioning between gas intake ports and lead-in ports to form independent gas intale paths in an annular space formed by the flange parts of a fixed scroll and a partition wall for partitioning an intake chamber and a discharge chamber. CONSTITUTION: An annular space 21 is formed by the inner wall of a housing 2, the outer peripheral wall of a fixed scroll 1, the flange part 19 of the fixed scroll 1, and a partition wall partitioning an intake chamber and a discharge chamber. The flange part 19 of the fixed scroll 1 is provided with gas lead-out ports 7 in the same number as the number of gas intake ports provided at the fixed scroll 1. In the annular space 21, the gas intake ports and gas lead-in ports 7 are partitioned by partition plates 12 so as to form independent gas intake paths corresponding to the individual gas intake ports. The intake paths are formed without the addition of tubing generating the degradation of assemblage, refrigerant gas leak, space interference with other members, and the like so as to enable inertia supercharging.
Patent JP-H07232320-A (JP)
Title: Mixing method by rubber mixer
Inventor: HANADA SHUICHI
IPC: B29B7/80
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a high dispersion rubber for a method wherein an oil is initially loaded by a predetermined percentage of the total oil amount, and immediately after the oil and a compounding agent are sufficiently mixed, the remaining oil is loaded. CONSTITUTION:A polymer 2, a compounding agent 3, and an oil 4 are loaded in a rubber mixer 1. The rubber mixer 1 kneads these materials by rotating two rotors 5. At the time of kneading, the oil is initially loaded by 25% or less of the total oil amount, and immediately after the oil and the compounding agent are sufficiently kneaded, the remaining oil of 75% or more is loaded. The state of kneading in progress is indicated on a recorder 6. When preset conditions are met, the rubber is discharged and fed to rolls 9 by a bucket 8 to form a sheet. In this manner, a high dispersion rubber can be obtained.
Patent JP-H08220782-A (JP)
Title: Electrophotographic photoreceptor
Inventor: JINNO FUMIO
IPC: G03G5/05
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a photoreceptor having superior sensitivity and wear resistance as a laminate type org. electrophotographic photo-receptor. CONSTITUTION: This photoreceptor has an electrically conductive substrate, an electric charge generating layer 4 formed on the substrate and contg. an electric charge generating material and a resin binder as principal components and an electric charge transferring layer 5 formed on the layer 4 and contg. an electric charge transferring material and a resin binder as principal components. The binder in the layer 5 is made of a cured body obtd. by preparing a compsn. contg. a urethane modified styrene-acrylic copolymer curable with actinic rays and curing the compsn. with electron beams.
Patent JP-H10226310-A (JP)
Title: Manufacture of lock part for belt control device in seat belt system of vehicle
Inventor: FRANZ WIER
IPC: B60R22/30
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a lock part without a sharp edge causing weakening of a belt strap at a low cost by bending one wire of a designated length in a desired shape, and pressing the bent wire to designated dimensions. SOLUTION: A belt control device comprises a holding part 10 and a lock part 12, wherein the holding part 10 includes a piercing opening 14 for a belt strap (webbing), and a stop area 16 which is adjacent to the edge of the opening 14 and inclined at an angle of about 15 deg. to the face of the opening. On the other hand, the lock part 12 has a support part 18 and a camber plate part 20, and a clamp area 22 is provided on the side of the camber plate 20 directed to the holding part 10.  At this time, the lock part 12 is formed by bending one wire obtained by cutting a continuously fed wire to a designated length by a cutting tool in a desired shape, then bending two axial ends to the middle part at an angle of about 90 deg. by a bending tool, and pressing the same to designated dimensions in such a manner that a clamp area 22 comprising an orthogonal indent is provided in the middle part area.
Patent JP-H02209537-A (JP)
Title: Panel type structure
Inventor: MATSUMOTO SHIGEO
IPC: E04B1/10
Filed: 1989-02-06
Abstract: PURPOSE:To enable the blanket mass production by constructing all parts of the roof, wall and floor of a structure with panels in which frame materials are combined in lattice form and plate materials are stuck to one surface thereof. CONSTITUTION:A panel used for wall is formed of a panel 4a1 the whole surface of which forms the wall and a panel 4a2 having an opening part 5, and combined into a framework 7 such as beam and grinder base. A connecting equipment 8 is connected to connecting holes 6 of adjacent panels. Of two upper and lower frame materials 2b on the shorter side of the frame of the frame material 2 forming the panel frame, the upper frame material is fixed to an upper plate beam, and the lower frame material 2b to the base. Further, a wall plate is provided on the opposite side to the panel having a plate material 3 stuck to one side thereof. Hence, the work for connecting and fixing panels is facilitated, and the coat can be reduced.
Patent JP-H05220906-A (JP)
Title: Laminating material containing flexible fluororesin
Inventor: KAWASHIMA CHIKAFUMI
IPC: B32B27/00
Filed: 1992-02-14
Abstract: PURPOSE:To obtain laminating material excellent in chemical resistance such as methanol resistance and acid resistance by making the best use of the excellent characteristics of polyamide resin. CONSTITUTION:A layer constituted of flexible fluororesin and/or copolymerized vinylidene fluoride resin and a layer constituted of polyamide resin are thermally melt-stuck via a resin layer mixed with three components of copolymerized vinylidene fluoride resin, flexible fluororesin and polyamide. Since the laminating material containing flexible fluororesin is produced by only thermal melt-sticking in dispersing with pretreatment of base material, a tube and a hose are easily molded by coextrusion molding. The laminating material excellent in resistance to sour gasoline, acid resistance and methanol resistance is obtained.
Patent JP-S57145010-A (JP)
Title: Production unit for sialon type substance
Inventor: SAWAMURA KENTAROU
IPC: C01B21/082
Filed: 1981-02-28
Abstract: PURPOSE: To protect heating elements, to make a reaction uniform, and to enale a mass production of the titled substance, by preventing a raw material from being brought into contact with the heating elements directly, dividing a reaction container into several parts.  
     CONSTITUTION: The titled device comprising the heating element 6 set at the outside of the upright cylindrical reaction container 1, the heating element 2 set at the center, the gas exhaust pipe 9 and the gas blown-off pipe 10 set at the upper part and the lower part of the container 1 respectively, the feeding port of the raw material 5 and a mechanism for taking out products set at the top and bottom of the container 1. The heating element 2 is covered by the protecting pipe 4 and the heating element 6 by the refractory insulating material 14 respectively, and the reaction container 1 is divided into plural chambers by the partition plates 8. By this device, high-quality and uniform sialon (9Si 3 N 4 . 2Al 2 O 3 .2AlN) can be mass-produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04267241-A (JP)
Title: Image recorder
Inventor: IMAI MASAAKI
IPC: G03D17/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide an image recorder that is capable of being driven by a battery, and capable of being miniaturized. CONSTITUTION:An image recorder 1 is able to be driven by a battery for exposure, and it consists of three flash lamps 3a, 3b, 3c low heat radiation, and a condense lens 4, a filter unit 6 and a liquid-crystal valve panel 7 are set up in the lower part of these lamps 3a, 3b, 3c. In addition, these three flash lamps 3a, 3b, 3c are made so as to be used as a single continuous light by a lamp control circuit 26.