baber/WOPTO huggingface dataset:
Patent JP-S57206642-A (JP)
Title: Preparation of 5-(2-(dimethylamino)ethoxy)carvacrol acetate hydrochloride
Inventor: KUTSUMA TERUO
IPC: C07C213/02
Filed: 1981-06-11
Abstract: PURPOSE: To obtain the titled compound which is a drug for the cardiovascular system in high yield and purity without using the recrystallization operation, by dissolving 5-[2-(dimethylamino)ethoxy]carvacrol acetate in a specific solvent, and introducing hydrogen chlride gas into the solution.  
     CONSTITUTION: A compound of formulaI is dissolved in 1,2-dichloroethane, and hydrogen chloride gas is introduced into the resultant solution. The deposited aimed compound of formula II is isolated and obtained. 1,2-Dichloroethane with little danger of ignition exhibits a high solubility in the aimed compound at a temperature near the boiling point (84°C) thereof and a low solubility at about 0°C. The crude compound of formulaIis dissolved in the solvent in an amount of 10W20 times based on the solubility thereof, and the reaction solution is refluxed under heating. Partially deposited crystals and then dissolved and cooled to a given temperature, and the formed crystals are filtered to give the aimed compound. The compound of formula II has the α-blocking action and is useful. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58206139-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWAKAMI YASUSHI
IPC: H01L27/04
Filed: 1982-05-26
Abstract: PURPOSE:To minimize the wasteful space of an aluminum interposing section, and to improve the degree of integration by connecting N type polycrystalline silicon and a P type diffusion layer directly or in a shape that a metal is held between silicon and the layer and superposed. CONSTITUTION:One end of a conduction path 13 of N type polycrystalline silicon is superposed to one end section of the P type diffusion layer 2 formed by partially diffusing boron to an N type substrate 1, and the diffusion layer and the conduction path are ohmic-contacted. According to such connection, the lateral space between the P type diffusion layer 2 and polycrystalline silicon is removed, and the degree of integration is improved.
Patent JP-S5315592-A (JP)
Title: Dielectric ink
Inventor: OOHIRA HIROSHI
IPC: C09D11/00
Filed: 1976-07-28
Abstract: PURPOSE: To obtain a ink which is capable of forming athinnable miniature capacitors of ferroelectric ceramic powder having a conductive layer on both sides of them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11345087-A (JP)
Title: Presentation system and position detecting method
Inventor: KOHATA TAKESHI
IPC: G06F3/0481
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a presentation system capable of accurately detecting the position as a pointing position in the case that a presenter indicates the desired position of a display area without the need of a special indicator. SOLUTION: This presentation system is provided with a projector 10 for displaying images, a CCD camera 14 for picking up the image of the display area and a processing part 110 for detecting the pointing position from the area of the shadow of the indication image of the presenter or a real image area included in the display area based on the image pickup signals of an image pickup means.
Patent JP-S63253303-A (JP)
Title: Light guide
Inventor: OSAWA YOSHITAKA
IPC: G02B6/00
Filed: 1987-04-09
Abstract: PURPOSE:To prevent light transmissivity from being significantly undesirably affected by humidity and temp. by using an org. siloxane polymer incorporated with a hydrophilic group as a light guide part. CONSTITUTION:The light guide having the light guide part and clad or having the light guide part, clad and sheath consists of the org. siloxane polymer having the hydrophilic group. The org. siloxane polymer may have the hydrophilic group as the main chain of the polymer and has usually the hydrophilic group as the side chain of the polymer. The hydrophilic group may be any hydrophilic groups and is more preferably an ester group (for example, methyl ester, ethyl ester or propyl ester group), hydroxyl group, ether group (for example, methyl ether or ethyl ether group) and ketone group in terms of toxicity and safety. The decrease in the quantity of light transmission by a change in temp. and humidity is thereby extremely lessened.
Patent JP-H01261222-A (JP)
Title: Prussic acid reactor
Inventor: TSUKAHARA KENGO
IPC: F28F21/08
Filed: 1988-04-13
Abstract: PURPOSE:To improve reduction in yield of prussic acid and to make a production device of prussic acid efficient, by using a cooling pipe consisting of a specific nickel alloy in a prussic acid reactor to react methane with ammonia and an oxygen-containing gas. CONSTITUTION:In a prussic acid reactor to react methane or a gas consisting essentially of methane with ammonia and an oxygen-containing gas, a cooling pipe comprising a nickel alloy having <=4.0wt.% iron content is used. Synthetic reaction of prussic acid by ammonia oxidation of methane is generally carried out by bringing a mixed gas of natural gas, ammonia and air or an oxygen- containing gas having the molar ratio of methane to ammonia of 1:1.2-1.4 and the molar ratio of oxygen to ammonia of 1:1.2-1.5 into contact with a platinum catalyst usually under normal pressure-2.0kg/cm<2>G at 1,000-1,200 deg.C.
Patent JP-S5714048-A (JP)
Title: Petal type type wheel
Inventor: SUGIURA TOSHIAKI
IPC: B41J1/24
Filed: 1980-06-30
Abstract: PURPOSE: To provide a petal type type wheel wherein a specified acting pin is provided to the wheel thereby when the wheel is mounted to a printer, the positioning can be carried out simply and positively.  
     CONSTITUTION: On the platen side of a hub 28 of the petal type type wheel 27 is provided a receiving recess 35, a receiving recess 37 is provided in a cap 31 at a position corresponding to the recess 35, and an insertion hole 38 extends from the recess 37 to the cap 31. In a space defined by receiving recesses 35, 37, and the insertion holes 36, 38, is accomodated movably forward and backward the acting pin having an anchoring projection 39, one of the ends of which can extend from the insertion holes, 36, 37. When the acting pin 40 is projected forward, the projection engage an anchoring projection 18 by the rotation of the type wheel 27. Thus, the actgin pin 40 can determine the relative position between the rotating shaft 3 and the wheel 27 in their rotational direction, and when they are not in place, they are rotated relatively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03288401-A (JP)
Title: Shielded resistance
Inventor: HAYASHI SHIGERO
IPC: H01C1/06
Filed: 1990-04-04
Abstract: PURPOSE:To offer a shielded resistance which can easily be handled and which stably displays an effect against an external noise by providing a shield which is composed of one pair of conductor layers and of a ferromagnetic-material layer sandwiched between them. CONSTITUTION:A shield in this shielded resistance is constituted of the following: a conductor layer 5a which is wound around an insulator layer 4; a ferromagnetic-material layer 7 which is formed on the outside of the conductor layer 5a; and a second conductor layer 5b which is wound furthermore around the ferromagnetic-material layer 7. The shield constituted in this manner converts an invaded electromagnetic-wave noise into a magnetic field and, furthermore, into a heat energy. Consequently, the noise does not reach a resistor layer 2 on the inside.
Patent JP-S58205285-A (JP)
Title: Seal impression matching method
Inventor: NAKAYA KUNIO
IPC: G06V10/40
Filed: 1982-05-25
Abstract: PURPOSE:To decide on a seal impression whose feature points are hard to extract, by finding the distance between the centroid corresponding blank areas of a reference seal impression and a seal impression to be collated, and making a real/false decision on the basis of the distance. CONSTITUTION:The seal impression is read and made into a picture, which is collated with a picture of the seal impression to be collated which is stored in a memory previouhsly, thereby making the real/false decision on the used seal on the basis of the collation result. In this case, a seal having succeeding strokes has plural blank areas between strokes, so blank areas (white bit picture encircled with black bit picture) between strokes are extracted from those pictures of the reference seal impression and seal impression to be collated. The centroid of each blank area is found and the distance D between the centers of corresponding blank areas of both seal impression is found; when the ratio (a) of the coincident number and the number of all couples is greater than a condition value alpha, it is decided that the used seal is real.
Patent JP-H01266281-A (JP)
Title: Aromatic yarn product
Inventor: ONO HIROSHI
IPC: D06M23/00
Filed: 1988-04-12
Abstract: PURPOSE:To obtain aromatic yarn having excellent durability, by providing a yarn product with a specific amount of mixture prepared by blending perfume- containing microcapsules with a silicone resin binder in a specific weight ratio. CONSTITUTION:A yarn product is provided with a mixture emulsion prepared by blending perfume-containing microcapsules with a silicone resin binder in the weight ratio of 2:1-1:5 by padding method and heat-treated to attach 0.3-7% mixture based on the weight of yarn to the yarn product. By this method, since the capsules are broken little by little during use and preferable perfume is emitted, the yarn product has sufficient durability and excellent washing resistance. The yarn product is suitable as scarf, handkerchief, etc.
Patent JP-S63256113-A (JP)
Title: Electroosmotic dehydrator
Inventor: YAMAGUCHI MIKIMASA
IPC: B01D61/42
Filed: 1987-04-13
Abstract: PURPOSE:To obtain the electricity supplying mechanism of high safety and free from electric leakage by providing the positive side electrode of an electroosmotic dehydrator on the peripheral surface of a rotary body with an insulating material between. CONSTITUTION:The positive side electrode 2 of the electroosmotic dehydrator is provided to the outer peripheral surface of the rotary drum 1 with the insulating material 19 between. The electricity supplying mechanism 28 is provided in such a position to be impressed with direct current voltage that is confronting the outer peripheral surface of the electrode 2 in the area of opposite side of a sludge compressing passage 8 which forms the electroosmotic dehydration area to the positive side electrode. Consequently, the connecting bolts connecting the electrode through the rotary body from the inside as the ordinary electricity supplying structure are unnecessary to be used, and the clearances of insulating members for connecting bolts which form the invading passages of vapor are perfectly eliminated.
Patent JP-S5716048-A (JP)
Title: Phenolic molding material
Inventor: FUKUSHI HIDEMI
IPC: C08L61/04
Filed: 1980-07-02
Abstract: PURPOSE: To provide the titled molding material having excellent flame retardancy and flow characteristics during molding, by adding rice bran to a phenolic molding material.  
     CONSTITUTION: A filler (e.g. CaCO 3 ), a parting agent (e.g. stearic acid) and a colorant (e.g. carbon black), are blended with a phenolic resin, obtd. by reacting a (modified)phenol with an aldehyde in the presence of an acid catalyst or an alkaline catalyst, to obtain a phenolic molding material. Then 5W60wt% rice bran having a particle size of 30 mesh or below is added to the molding material. The mixture is kneaded and crushed.  
     EFFECT: Flow characteristics during molding are improved, since oil absorption of rice bran is low as compared with wood meal which is usually used.  
     USE: Wiring equipments, electrical equipments, domestic articles, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58206079-A (JP)
Title: Reduced liquid detection device for storage battery
Inventor: OBUSE TAKASHI
IPC: H01M50/569
Filed: 1982-05-27
Abstract: PURPOSE:To prevent any malfunction cuased by the generation of bubbles and leak current by applying the alternate current power supply actuated between the detection electrodes inserted in a storage battery electrode, as a small duty pulse with low frequencies, determining the presence of applied current only when it is applied, and detecting a reduced amount of liquid. CONSTITUTION:If the amount of a storage battery electrolyte 12 is reduced, and when a detection electrode 13 or 14 is separated from the liquid surface, the secondary side circuit of a transformer 10 is set to OPEN and even when the emission side LED 24 of a photocoupler 16 at the output of a pulse generator 23 emits light, current does not flow to the rectification side of a rectifier bridge 11. Accordingly, since the emission side LED 19 of a photocoupler 18 does not emit light and a photodiode side transistor 25 is set to OFF, the collector of the photodetector side transistor 25 of the photocoupler 18 is set to logic ''1''. In this case, the output of an AND circuit 26 that is set to logic ''1'' by the output of the pulse generator 23 is set to logic ''1'' and issues a gate signal to a thyristor 27, and then sets the thyristor 27 to ON. A relay coil 28 is excited and a reduced signal is obtained in a contact 29.
Patent JP-H09254403-A (JP)
Title: Ink cartridge and ink cartridge preservation case
Inventor: SASAKI TOYOKI
IPC: B41J2/175
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reuse surely by making ink exist on the periphery of an ink supply port even after preservation for a long period of time. SOLUTION: Ink contained in a porous member is brought down by its own weight to be supplied to a print head through an ink supply port 32a. A housing 32 in which the first-fourth projection parts 32c-32f are formed on an upper surface wall and a back wall is provided so that at least a part of the ink supply port 32a is always located below the center point of the porous member.
Patent JP-S63254918-A (JP)
Inventor: MARUYAMA HARUTO
IPC: A01D34/64
Filed: 1987-04-13
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-S58207561-A (JP)
Title: Automatic speed change pulley
Inventor: SHIMIZU YASUO
IPC: F16H61/662
Filed: 1982-05-27
Abstract: PURPOSE:To enable auxiliaries to rotate controllably with proper rotational frequency and without any shock in speed change by changing automatically pitch diameter when an engine has a certain rotational frequency. CONSTITUTION:The pitch diameter of a variable pitch pulley is operatively changed through hydraulic pressure by a controlling valve mehanism 2 having spool valves 13, 14 which are operated by control inputs, for example, centrifugal force of a centrifugal weight 13a corresponding to the rotational frequency of an engine. And the response of the variable pitch pulley 1 detected by a position detector 18 of a feedback mechanism 3 is fed back to the controlling valve mechanism 2 to control the variable pitch pulley 1 to the pitch diameter corresponding to the rotational frequency. Thus, when the rotational frequency of a drive system exceeds a certain value, the pitch diameter of said pulley 1 is reduced, and further as the rotational frequency increases, the pitch diameter decreases infinitively variably so that any speed change shocks are not encountered and the approximately proper rotational frequency of auxiliaries can be held irrespective of the change in the rotational frequency of the drive system.
Patent JP-S61248799-A (JP)
Inventor: MIYASHITA HARUO
IPC: B44C1/175
Filed: 1985-04-26
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-H04321107-A (JP)
Title: Operation controller for unmanned vehicle
Inventor: SUGIURA NAOHIRO
IPC: G05D1/02
Filed: 1991-04-22
Abstract: PURPOSE:To cope with all unmanned transfer systems and to easily arrange the mark plates on a traveling course of an unmanned vehicle by eliminating the shortage of the arrangement patterns of the mark plates. CONSTITUTION:A relative mark plate sensor 10 provided on the unmanned vehicle M detects the relative mark plates provided on the plural points of a traveling course of the vehicle M. At the same time, a command counter 16a imcorporated in a CPU 16 counts the mark plates detected by the sensor 10. Then the CPU 16 reads the commands out of the storage area of a ROM 17 against the counted value of the counter 16a. Thus each controlled equipment is driven and controlled by the CPU 16 based on those read commands.
Patent JP-H01261941-A (JP)
Title: In-channel signaling transmission system
Inventor: SOGABE TORU
IPC: H04J3/12
Filed: 1988-04-13
Abstract: PURPOSE:To transmit a voice and signaling with extremely little S/N deterioration by inserting code string to show that signaling information is varied into an LSB (bit with least influence upon S/N) of a voice channel. CONSTITUTION:When a telephone 7 is hooked-off, an exchange 6 outputs a signaling SS signal 9, and a transmission signaling control part 2 detects the change of the signal 9 from 0 to 1, and generates a digital code string. Next, this digital code string is inserted into the LSB of a voice channel 12 by a multiplexing part 3, and transmitted to a receiving side together with a transmission voice signal. At the receiving side, when a reception signaling control part 5 recognizes the digital code string, it changes a reception RS signal from 0 to 1. Besides, the telephone 7 is hooked-on, the signal turns from 1 to 0, and when the control part 2 detects it, it generates the digital code string, which is transmitted to the control part 5 and the signal 11 turns from 1 to 0. Thus, by multiplexing a voice by inserting only the change information of the signal 9 into the LSB, communication with the less S/N deterioration can be realized.
Patent JP-S62245934-A (JP)
Title: Device and method for infrared detection
Inventor: SATO KAZUHIRO
IPC: G01J1/42
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a detecting device which is operated by a battery sufficiently by constituting an amplifier which amplifies a signal from an infrared sensor and a voltage comparator by using C<2>MOS gates. CONSTITUTION:The detection signal of the infrared sensor of an infrared detector 10 is amplified by the amplifier 12 composed of a C<2>MOS gate. The amplified signal is inputted to the voltage comparator 14 composed of a C<2>MOS gate as well to detect the difference from a stationary voltage, so that an infrared ray is detected as an amplified voltage pattern. Then, a signal from the voltage comparator 14 is inputted to a data pattern generator 16 and an oscillator 18 transmits a radio wave within one cycle of a frequency higher than the maximum gin frequency of a transmitting amplifier 12; and the radio wave is received by a warning device, and a warning is generated by a buzzer, etc. Thus, the transmission from the oscillator 18 is performed in an extremely short time, so the current consumption is small and a power source battery of about <=3V is usable.
Patent JP-H08281590-A (JP)
Title: Cutting device
Inventor: TAMARI KATSUMI
IPC: B26D1/06
Filed: 1995-04-17
Abstract: PURPOSE: To provide a cutting device in which the intersection angle of each cut end edge with the non-cut end edge or the other cut end edge can be correctly obtained in accordance with the design even by an unskilled person, and such intersection angle can be optionally set, when an object to be cut is cut into a trapezoid and the like having the non-parallel cut end edge. CONSTITUTION: This cutting device is provided with a loading table 1 movable in the longitudinal direction, an elevatable base 2 arranged on the nearly center part of the moving course of the loading table 1 and elevatably supported, and a cutting blade 3 supported with the elevatable base 2 capably of being swung in the longitudinal direction centering around the end part and having the length almost conforming to the lateral width of the loading table 1.  In addition, it is provided with a hydraulic cylinder 4b elevatably moving the elevatable base 3 extending over a cutting position capable of cutting the object to be cut on the loading table by the cutting blade and a stand-by position separating upward from the object to be cut, and a swing operation mechanism 5 such as a servo motor provided on the elevatable base 2 and displacing the cutting blade 3 to an optional swing position and holding it.
Patent JP-S51125761-A (JP)
Title: A magnesium supplementary calcium pharmaceutical for animals
Inventor: YOSHIDA SHIGERU
IPC: A61K33/06
Filed: 1975-07-25
Abstract: PURPOSE: A magnesium supplementary calcium pharmaceutical for animals, treating magnesium deficiency in cattle such as cow. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05289651-A (JP)
Title: Image processing system
Inventor: SATO MAKOTO
IPC: G06F3/048
Filed: 1992-04-10
Abstract: PURPOSE:To speed up multiwindow display operation for a moving image. CONSTITUTION:Bit information indicating whether or not the moving image is overlaid and displayed is stored in a memory 11 corresponding to display pixel positions. In synchronism with display scanning, the bit information is read out in order by an output image memory control part 13. A multiplexer in an overlay process part 20 selects a specific moving image signal to be displayed in a window or the image signal of an output image memory 8 to be displayed in another area for each display pixel position according to the bit information.
Patent JP-S61293341-A (JP)
Inventor: NUURUTAMO MARUYA
IPC: A23C9/146
Filed: 1986-04-19
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-H0667538-A (JP)
Title: Image forming device
Inventor: YOSHIDA HIROKAZU
IPC: G03G21/00
Filed: 1993-04-19
Abstract: PURPOSE:To impart fluidity to recovered toner and to disperse the toner into developer without causing aggregation by supplying the developer to a carry pipe through a supply pipe, and mixing the developer with the recovered toner. CONSTITUTION:In a toner recycle device 9, one end of the carry pipe 90 made of a nonmagnetic material is connected to a cleaner and the other end is connected to a second carry path 55 via a fall opening 91 for supply. Recovered toner 96 sent in the carry pipe 90 is carried to a developing device 5 based on the rotation of a coil 92. The opening 94 of a cylinder 93 which rotates together with the coil 92 communicates with a supply pipe 95 periodically, so that developer which has naturally flowed down to the supply pipe 95 from a first carry path 53 is intermittently supplied to the carry pipe 90. Thus, the recovered toner 96 and carrier are mixed together, and the reusable toner which can be electrified is charged and sticks to the carrier electrostatically. In addition, since the developer contains an fluidizing agent, the recovered toner 6 recovers fluidity.
Patent JP-S63257365-A (JP)
Title: Sound volume variable voice reply system
Inventor: AIISO ATSUSHI
IPC: H04M1/64
Filed: 1987-04-14
Abstract: PURPOSE:To adjust the sound volume of a voice message to a desired sound volume by providing a variable attenuator and a pushbutton dial signal receiver on the input side of the voice reply device and sending a prescribed pushbutton dial signal from a pushbutton dial telephone set during the reception of voice message so as to vary the attenuation of a variable attenuator. CONSTITUTION:In case of sending a prescribed pushbutton dial signal while a voice message is received from a voice reply device 11 by a pushbutton dial telephone set, a pushbutton dial signal receiver 12 receives it to vary the attenua tion of the variable attenuator 13 depending on the content of the signal. Thus, in case of sending the pushbutton dial signal having a desired sound volume, the sound volume of the voice reply device 11 is adjusted and a caller can listen to the voice message of the desired voice level.