baber/WOPTO huggingface dataset:
Patent JP-S54153344-A (JP)
Title: Automatic safery device for gas equipment
Inventor: MURANAKA TAKAYOSHI
IPC: F23N5/26
Filed: 1978-05-25
Abstract: PURPOSE: To eanble a gas equipment to quickly detect combustion with simplicity by providing it with such a device as to indicate ignition with a radiative diode momentarily and detect whether or not combustion is going on by detecting presence or absence of oscillation with an electromagnetic coil of a safety valves as an oscillation coil.  
     CONSTITUTION: When using a gas equipment, by switching a changeover switch 7 to a safety valve 1 side, a load changed onto an electric 2-layer capacitor 6 is discharged to an electromagnetic coil 1a of the safety valve 1 and the safety valve 1 is opened allowing liquefied gas to flow toward an ignition flame burner. When the liquefied gas is ignited with an igniter 5 by turning a spinning cock, the ignition flame is put on the heat a thermocouple 2 and the safety valve 1 is attracted by thermal electromotive force, and at the same time, an oscillator 9 is switched on the oscillate the electromagnetic coid 1 as an oscillation coil and therefore a ratiative diode 10 is turned on. When the ignition flame goes off, flow of liquefied gas is stopped and the ratiative diode is turned off. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03263642-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKATANI HIDEHIKO
IPC: G11B15/467
Filed: 1990-03-14
Abstract: PURPOSE:To output an excellent reproduced picture without noise in a short time from stop by controlling the traveling of a tape in a reproducing mode so that it is started based on the stored speed of the tape when the mode is shifted to the reproducing mode from a stop mode. CONSTITUTION:When the mode is shifted to the stop mode from the mode other than the stop mode, the tape 1 is made to travel in a prescribed term and the speed of the tape recorded during the traveling term of the tape is discriminated by an automatic discriminator 10. Then, the discriminated result is stored in a memory 17. Next, when the mode is shifted to the reproducing mode from the stop mode, the traveling of the tape in the reproducing mode is controlled so as to be started by a capstan servo circuit 15 based on the speed of the tape stored in the memory 17. Therefore, reproducing is executed by the recorded tape speed immediately after the reproducing mode is started. Thus, the excellent reproduced picture without the noise is outputted in a short time from the stop.
Patent JP-S5348001-A (JP)
Title: Cooler for sintered ore
Inventor: TSUKUDA TOSHIO
IPC: F27D15/02
Filed: 1976-05-31
Abstract: PURPOSE: To scatter dust contained in ore into a hood of ore-feeding zone, and to catch the dust so as to prevent the dust from flying into cooling and transferring zone by installing wind boxes to the ore-feeding zone and by installing the hood continuing to a dust collector on the upper part of a cooler pan in order to ventilate the layer of sintered ore forcedly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61232138-A (JP)
Inventor: IRISA TOSHIO
IPC: B65H54/10
Filed: 1985-03-29
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-S59187786-A (JP)
Title: Production of phospholipid secondary alcohol derivative using enzymic method
Inventor: KOKUSHIYOU SUMITAKA
IPC: C12P7/20
Filed: 1983-04-11
Abstract: PURPOSE:To produce a phospholipid secondary alcohol derivative, by reacting phosphoric acid structural part of a phospholipid with an ester bond of an alcohol structural part of a secondary alcohol in the presence of phospholipase DM. CONSTITUTION:A phospholipid expressed by formula I is reacted with a secondary alcohol having a 3-10C straight chain or branched alkyl group (R) which may be substituted by a substituent group selected from a halogen, amino, acetyl hydroxyl group, <=5C monomer or di-alkylamino or phenyl or 4-8C alicyclic hydrocarbon group (R) which may be substituted by the above-mentioned substituent group in the presence of phospholipase DM to produce the aimed phospholipid secondary alcohol derivative expressed by formula II. In the formulas I and II, A is formula III or IV, (R1 and R2 represent -O-COR11 or -O-R12; R11 and R12 represent 7-21C saturated or unsaturated aliphatic hydrocarbon group; B represents -(CH2)2N(CH3)3, -(CH2)2NH2 or -CH2(CH(NH2)COOH, etc.).
Patent JP-H04299984-A (JP)
Title: Production of plasmid carrying mutant aox2 promoter, transformant and foreign protein
Inventor: MIURA MASAMI
IPC: C12N1/19
Filed: 1991-03-27
Abstract: PURPOSE:To obtain the subject plasmid capable of producing useful foreign protein at high level by depleting or substituting a part of a base sequence of a natural-type AOX2 promoter or adding a new base sequence to the above sequence and supporting the obtained promoter on a plasmid. CONSTITUTION:A natural-type AOX2 promoter of Pichia pastoris GTS115 (a kind of methanol-assimilating yeast) is cloned and the promoter is treated with restriction enzymes to deplete a part of the base sequence or substituting a part of the base sequence with another base sequence or adding a new base sequence to the original sequence. The obtained modified AOX2 promoter is supported on a plasmid bonded with a foreign protein (e.g. human serum albumin) to form a recombinant plasmid, which is inserted into a yeast group to effect the transformation of the yeast. The transformant is cultured in a medium to produce the desired foreign protein at a high production level.
Patent JP-S56160161-A (JP)
Title: Data transmitting system
Inventor: YOSHIHARA ICHIROU
IPC: H04M11/00
Filed: 1980-05-14
Abstract: PURPOSE:To minimize the power consumption at the side of a terminal device, by carrying out an on-off control of a switching element with an analog switch to vary the impedance of the terminal device. CONSTITUTION:An on-off control is given to a transistor TR1 with the data signal itself flowing through a switch SW by means of a C-MOS analog switch 30. Thus a reduction is attained for the power consumption at a terminal device. In such a case, the analog switch is controlled by a clock pulse. The switch 30 is turned on or off when the clock pulse is at a high level or a low level respectively. As a result, the contact current flowing through the switch SW never flows when the clock pulse is at a low level to reduce the power consumption furthermore. In addition, no current flows regardless of the switch SW turned on as long as no clock pulse exists. In such connection, this system is effectively applied particularly to a terminal device incorporating with a battery.
Patent JP-S54155270-A (JP)
Title: Highly oriented film by cold drawing and its production
Inventor: YOSHIMURA ISAO
IPC: C08J7/18
Filed: 1978-05-30
Abstract: PURPOSE: To obtain the title film having improved mechanical strength, low-temperature shrink characteristics, and shrinkage stress, by irradiating a composition consisting of an ethylene-vinyl acetate copolymer, a thermoplastic elastomer, and a polyamide, with high energy rays.  
     CONSTITUTION: 100 parts by wt. of a composition consisting of A) 95W10 wt.% of an ethylene-vinyl acetate copolymer having 3W30 wt. % vinyl acetate group and a melt index and 0.2W10 and B) 5W95 wt. % of a thermoplastic elastomer made of an α-olefin copolymer having 60W95 mole % of ethylene and melt index of 0.1W 10 are blended with C) 5W400 parts by wt. of a polyamido to give a molten blend. The blend is extruded from a T-die, quenched by a liquid refrigerant, and set to make a raw film, which is irradiated with high energy rays so that it has boiling xylene insoluble gel content not more than 70 wt. %. The film is then heated up to not more than 100°C and oriented at a normal temperatureW100°C at an area draw ratio of 5W30:1 and at a cross direction draw ratio of 2W7:1 by blown-film extrusion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000254020-A (JP)
Title: Chopping board and kitchen storage cabinet for chopping board
Inventor: KANDA TAKESHI
IPC: A47J47/16
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a chopping board and a kitchen storage cabinet for the chopping board, which can produce good sterilizing effects. SOLUTION: The figure shows that a light source (sterilization lamp) 2, which can radiate ultraviolet rays, is set within an outer shell 1 of a transparent acrylic resin or glass, which can transmit ultraviolet rays, and shows a chopping board M wherein receiving terminals 3 are provided at an end of the board 1 so as to be electrically connected to the light source 2. If the surface of the shell 1 is coated with a photocatalyst such as titanium dioxide, dirt attached to the surface of the shell 1 can be easily decomposed by ultraviolet rays radiated from the source 2. A kitchen storage cabinet including a lighting system which can turn on the light source 2 of the board M is disclosed. The system senses that the terminals 3 of the board M are connected to power terminals of the system and a door of the kitchen cabinet is closed to turn on the light source 2 for a predetermined time.
Patent JP-H07267930-A (JP)
Title: 1-arylpyrazoline-3-sulfides
Inventor: TAKADA MASAKAZU
IPC: G03C1/34
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a new 1-arylpyrazoline sulfide useful as a functional material in silver salt photographic materials. CONSTITUTION:This compound is expressed by formula I [Ar is an aryl; R1 and R2 each is H, an alkyl or an aralkyl. A ring may be formed between R1 and R2; R3 is an alkyl, an aralkyl, an arylpyrazoline residue; (n) is 1 or 2], e.g. 3,3'-bis(1-phenylpyrazoline)-sulfide. This compound can be synthesized by reacting a 1-arylpyrazolidine-3-one derivative of formula III (R4 is R1; R5 is R2) with Lawsone's reagent in a solvent composed of an aromatic compound such as benzene, toluene or xylene. This compound is useful as an anti-blushing agent or a stabilizer for silver image respectively free from reduction of sensitivity. In the case it is used as an anti-blushing agent, this compound is added preferably in a silver halide emulsion layer, a colloidal layer having water permeability from and to the emulsion layer, a developing solution or a front bath of the developing solution.
Patent JP-H04277813-A (JP)
Title: Keyboard device
Inventor: KUNUGI KAZUHIRO
IPC: G06F3/00
Filed: 1991-03-05
Abstract: PURPOSE:To effectively utilize the upper face of a keyboard excepting for the case of using the keyboard as the input device of an electronic computer. CONSTITUTION:When the tip of a magnetic input pen 1 is pushed to an input instructing position on an instruction panel 6, a current flows from a battery 5 to a coil 3 since the iron core 2 of the pen 1 is pushed so as to compress a spring 4 and one end of the coil 3 is connected to the electrode of the battery 5. When the current flows in the coil 3, the iron core 2 is turned to an electromagnet and attracts a switch 8 arranged on the back of the instruction panel 6 for which the iron core 2 is pushed, the switch 8 is connected to a keyboard scan line 7, and the keyboard scan line 7 and a scan output line 8 are conducted.
Patent JP-H01237537-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA TETSUO
IPC: G03C1/035
Filed: 1988-03-17
Abstract: PURPOSE:To improve the sensitivity and pressure resistance at the time of high illuminance exposing by consisting the above photosensitive material of halogenated silver iodide particles having <2.5mol% average silver iodide con tent and incorporating at least one kind of polyhydroxybenzene therein. CONSTITUTION:A silver halide emulsion consists of the silver halide particles which have substantially a core/shell structure having the silver iodide content lower in the shell than in the core and has <2.5mol% average silver iodide content and at least one kind of the polyhydroxybenzene are incorporated there in. The particles having the substantial core/shell structure mean that the core part may have >=2 layers of the laminar structures. The sensitivity, pressure resistance and rapid processing adaptability at the high-illuminance and short- time exposing are thereby improved.
Patent JP-S60204021-A (JP)
Title: Sentence generating device
Inventor: SAITOU YOSHIZOU
IPC: G06F17/21
Filed: 1984-03-28
Abstract: PURPOSE:To execute smoothly processing of a system by constituting the titled device so that a message sentence can be set freely to match a person in charge. CONSTITUTION:A sentence generating device is constituted of an input device 1, a storage device 2, a menu message information storing device 3, an output sevice 4 and a control device 5. To this storage device 2, character and word information, numerical information, etc. are inputted from the input device 1, and also in addition to said information, message information for operating application software of said menu message information store device 3 is stored and edited. A result stored and edited by this storage device 2 is outputted from the output device 4. In this way, by changing a message itself, or by changing picture using information, or by changing position information, number registering information, etc., a person in charge can process freely message information, and can display a message adaptive to a job site.
Patent JP-S55154972-A (JP)
Title: Hexahydro-1h-pyrido 4,3-b indole derivative
Inventor: UNO JIYUN
IPC: A61K31/435
Filed: 1979-05-24
Abstract: NEW MATERIAL:A hexahydro-1H-pyrido[4,3-b-]indole derivative of formula I or its physiologically acceptable salts (R 1  is H, halogen, or lower alkyl; R 2  is alkyl, alkyl having unsaturated bond, or cycloalkylalkyl; hydrogen atoms at the 4a-position and the 9a-position are trans each other).  
     EXAMPLE: trans-2-[ 3-( p-Fluorobenzoyl )propyl ]-5,8-dimethyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole.  
     USE: Remedy for schizophrenia, etc., having strong central nervous system depressing activity, and weak catalypsy-inducing effect.  
     PROCESS: The compound of formula I is prepared by the alkylation of the compound of formula II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51141343-A (JP)
Title: Power source circuit
Inventor: ENDOU TAKAO
IPC: G05F1/56
Filed: 1975-05-30
Abstract: PURPOSE: A circuit to control the ripple voltage which appears at output terminals by holding the feedback loop outside the constant-voltage range under the decrease of input voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59189790-A (JP)
Title: Picture recording and reproducing device
Inventor: KIMURA KENJI
IPC: H04N5/91
Filed: 1983-04-12
Abstract: PURPOSE:To avoid the deterioration of resolution due to band limitation by using plural kinds of sampling pulse at out of phase and dividing a video signal to be recorded into bands in time division to record and reproduce it. CONSTITUTION:The synchronizing signal from a horizontal synchronizing signal separator 23 becomes a clock input of an FF circuit 28. The output of the FF circuit 28 becomes a switching input to an electronic switch 17, and the switch 17 outputs the video signals, which are sampled by clocks phi1 and phi2, alternately and synchronously with the horizontal synchronizing signal. The synchronizing signal from a vertical synchronizing signal separator 29 triggers a reset pulse generator 30. The FF circuit 28 is reset forcibly by this pulse, and the output of the FF circuit 28 obtains the synchronism phase with the vertical synchronizing signal. At a reproducing time, the reproduced video signals of plural channels have phases delayed by every one horizontal synchronizing signal period in accordance with the number of channels to obtain parallel reproduced video signals, and they are synthesized by sampling with plural pulses having the same phase as sampling pulses for recording.
Patent JP-2000261875-A (JP)
Title: Speech device utilizing bone conduction voice
Inventor: FUJITA MASAHIKO
IPC: H04R1/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a speech device utilizing bone conduction voice where detection of a noise by a piezoelectric element can be suppressed. SOLUTION: The speech device for utilizing bone conduction voice is provided with a microphone side housing 1 in which a piezoelectric element 5 detecting a bone conduction voice delivered to ears is contained and an earphone side housing 2 in which a receiver earphone 8 emitting a voice to an inside of the ears is contained and a main body support part 3 that supports a base in a way of bringing the microphone side housing 1 and the earphone side housing 2 into two branches. An axial earphone side coupling member 11 extended from the base of the earphone side housing 2 to the main body support part side is fitted to a cylindrical mount part 3a of the main body support whose earphone side is open via a cylindrical shock absorbing member 29 made of a viscoelastic material and the base end of the microphone sousing 2 is fitted to the main body support part.
Patent JP-S51140280-A (JP)
Title: Method of feeding workpiece in process line
Inventor: AOUMI YUKIO
IPC: B23Q41/02
Filed: 1975-05-29
Abstract: PURPOSE:To provide a method of the efficiency of work circulation making only one of works on a loading table a work half done between machine tools.
Patent JP-H03264959-A (JP)
Title: Processing device for photosensitive material
Inventor: FUJITA KATSUJI
IPC: G03D15/02
Filed: 1990-03-15
Abstract: PURPOSE:To enhance drying efficiency and to eliminate the distortions due to unequal drying by arraying the drying wind supply holes of a drying section in plural arrays in the direction orthogonal with a transporting direction and overlapping these holes evenly on each other with respect to the transporting direction. CONSTITUTION:The drying wind opening holes 11, 12 of the drying section 5 which dries the photosensitive material subjected to development processing while receiving and transporting the material are arranged in the plural arrays in the direction orthogonal with the transporting direction and are overlapped evenly on each other with respect to the transporting direction. The photosensitive material is admitted from the upper left of Fig. downward in an arrow direction by transporting rollers 13, is changed in direction to the upper right and is transported successively in an arrow direction on the upper right. This material is dropped and housed into a housing device 7 by transporting roller pairs 6 for ejection. The photosensitive material is efficiently and rapidly dried without the unequal drying in this way.
Patent JP-S56161352-A (JP)
Title: 4"-substituted phenyl 4-(4-trans-4'-alkylcyclohexylmethoxy)benzoate
Inventor: FUKUI MASAHIRO
IPC: C07C205/44
Filed: 1980-05-16
Abstract: NEW MATERIAL:A 4"-substituted phenyl 4-(trans-4'-alkylcyclohexylmethoxy) benzoate of formula I (R is H or 1W10C alkyl; X is F, Cl, Br or NO 2 ).  
     EXAMPLE: 4"-Fluorophenyl 4-(trans-4'-n-propylcyclohexylmethoxy)benzoate.  
     USE: A liquid crystal compound, having the positive dielectric anisotropy, a wide range of liquid crystal temperature and high clear point and improved stability, and useful as a high-temperature liquid crystal component and one component constituting a dynamic driving liquid crystal.  
     PROCESS: A trans-4-alklcyclohexanecarboxylic acid of a formula II as a raw material is reacted with ethyl alcohol, and the resultant compound is then reacted with LiAlH 4 . The reaction product is further reacted with a halogenating agent and then p-hyoxybanzoic acid to give a reaction product, which is reacted with a halogenating agent and a p-halogenated phenol to afford the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04299304-A (JP)
Title: Waveguide type optical switch
Inventor: KATAGIRI TOSHIAKI
IPC: G02B6/12
Filed: 1991-03-28
Abstract: PURPOSE:To efficiently supply heat by injecting and removing liquid into and from the optical waveguide optical switch fast, efficiently supplying the heat for the injection and removal, and providing a thin film heater used for the injection and removal of the liquid below a slit. CONSTITUTION:This optical switch is equipped with an optical waveguide 5 which is so constituted that its core 3 in a nearly rectangular shape for propagating light is covered with clads 2 and 4 having a lower refractive index than the core, the slit 8 which is provided halfway in the core across the optical waveguide and filled with the liquid 8 having nearly the same refractive index with the core, and means 9 and 20 which provided on the reverse surface of the optical waveguide 5 and heat the liquid 6 locally. Then optical switching is performed by a process wherein the liquid in the slit part is vaporized with the heat from below the slit and a process wherein the heating is stopped and the vaporized liquid is condensed into liquid.
Patent JP-S54157946-A (JP)
Title: Operation apparatus for elevators
Inventor: ISHIJIMA SUSUMU
IPC: B66B13/14
Filed: 1978-05-31
Abstract: PURPOSE: To provide preference services to specified users while eliminating distinel sense of discrimination to ordinary users.  
     CONSTITUTION: When the usage of a specified user is fixed to the fourth floor in an elevator serving from the first to the fifth floor, a portable transmitter 1 adapted to produce a signal by button control is provided at a place other than the shaft, for example, a secretary room. A first receiver 2 is provided on the fourth floor shaft to register a call from the fourth floor land receiving a signal from transmitter 1. The cage is made to stand by leaining the door open after the arrival of the cage by the output of the transmitter 2. A second receiver (not illustrated) is provided inside the cage to receive a signal when generated in the cage by the transmitter 1. The cage is closed by a closing command when the second receiver receives a signal in the cage standing by. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000256912-A (JP)
Title: Helmet
Inventor: TAKAHARA TOMOHIKO
IPC: A42B3/04
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a helmet of a design that attracts interests of children having umbones externally protruding from the cap shell without spoiling its function. SOLUTION: This helmet comprises a helmet body 1 and cap shell 3 forming the outer wall, has umbones 9 composed of a soft material set to externally protrude from the cap shell 3 detachably installed on the helmet body 1.
Patent JP-H03265354-A (JP)
Title: Facsimile equipment
Inventor: OKANOYA JIYUNKO
IPC: G03G15/00
Filed: 1990-03-15
Abstract: PURPOSE:To eliminate time loss of transmission wait by providing a remote command reception means sending a remote command such as power supply control, dial operation and start command to an equipment main body and providing a relevant operation means to the equipment main body. CONSTITUTION:A remote facsimile equipment main body F is provided with a remote command reception means receiving a remote command such as power supply control, dial operation and start and a control means for the control based on the command. That is, when no transmission is enabled due to the receiving state, the operator places an original 16 onto an original stacker 5 and returns its own desk and connects an extension telephone set 8 and the equipment main body F after listening to an electronic tone at the end of reception. When a facsimile number being a transmission destination is depressed by using a ten-key 12, the communication line with the transmission destination is connected via the operation panel of the equipment main body F and the original 16 is read as original information and sent to the facsimile equipment of the transmission destination. Thus, a time loss of transmission wait is eliminated.