baber/WOPTO huggingface dataset:
Patent JP-H11269484-A (JP)
Title: Overbased carboxylate gel
Inventor: JAYNES SCOT E
IPC: C11C3/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing an excellent overbased gel and to provide coatings and other materials contg. the gel. SOLUTION: An overbased calcium carboxylate gel is prepd. by a process comprising (I) the step of treating an about 8-30C carboxylic acid or its reactive equivalent with calcium oxide or hydroxide in an equivalent ratio of about (2/1)-(10/1) in the presence of an org. solvent; (II) the step of converting the mixture from step I into a carbonate at about 50-100 deg.C in the presence of an accelerator system contg. water and a 1-8C alcohol under the condition that the alcohol/water molar ratio is substantially const. and is such that the viscosity of the mixture is kept at about 1,000 cP or lower during the whole step II and the amt. of the alcohol is adjusted, esp. when in the presence of calcium hydroxide, so that this viscosity is kept during the whole step II;  (III) the step of further adding water and the alcohol and causing the mixture from step II to gel at about 25-100 deg.C provided stripping is not conducted at between step II and step 11; and optionally (IV) the step of removing water and the alcohol.
Patent JP-S56110724-A (JP)
Title: Storage of polyester
Inventor: TOKIYAMA YASUHIRO
IPC: C08G63/00
Filed: 1980-02-05
Abstract: PURPOSE: To reduce water absorption during storage and to shorten drying time before molding, by storing after a molten polyester is cooled and solidified, and crystallized to such an extent as to have at least a specified density in a specified time after said soldification.  
     CONSTITUTION: When a molten polyester (e.g., polyethylene terephthalate) is cooled, solidified and stored, it is possible to reduce water absorption during the retention and to shorten drying time before the molding of the polyester, by storing the polyester after it is crystallized to such an extent as to have a density ≥1,355g/ cm 3 , preferably ≥1,365g/cm 3 , within 5hr, preferably 3hr after solidification. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63180784-A (JP)
Title: Solenoid valve with safety valve
Inventor: HAGA AKIRA
IPC: F16K31/11
Filed: 1987-01-21
Abstract: PURPOSE:To make it possible to carry out gas ventilation, when a solenoid valve is exchanged or the action of this solenoid valve is stopped at electric power failure, by setting a stem by which a valve seat seal part can be pulled out from a valve seat, on the valve seat side. CONSTITUTION:An internal thread is formed in a valve seat 1, and a stem 9 is screwed into this internal thread. A handle 10 is attached to the end of the stem 9. Moreover, a cap nut 11 is set, for preventing that fluid leaks from the valve seat 1 to the outside through the stem 9. With this constitution, when the valve seat 1 and a valve seat seal 7 are pressed one another, at the breakage or trouble of a solenoid valve, the valve seat 1 can be brought up for passing the fluid through, by turning the handle 10.
Patent JP-S58128963-A (JP)
Title: Steering gear in tractor
Inventor: MURAKAMI YOSHIAKI
IPC: B62D5/06
Filed: 1982-01-29
Abstract: PURPOSE:To facilitate the mounting work of a steering gear in a power steering system tractor steering gear by connecting a pitman arm pivoting base to a  steering gear output shaft with a shaft support extending vertically through a  front axle bracket. CONSTITUTION:A shaft support 8 is provided to extend vertically through a front axle bracket 2 and a pivot 4c of a pitman arm 4 is fitted into said support 8 from below said bracket 2. Also a connecting boss 5a of an output shaft 5 of a power steering unit 1 is disposed in a position adjacent the shaft support 8 to interconnect the pivot 4c and the connecting boss 5a through splines. The pivot 4c is prevented from dropping out of the shaft support 8 by a washer 9 and a stop ring 10. Thus, the power steering unit 1 can be mounted and removed from above said backet 2 and the pitman arm 4 can be mounted and removed from below to facilitate the operation.
Patent JP-S57127361-A (JP)
Title: Information transmitter
Inventor: KIKUCHI SEIJI
IPC: H04N1/41
Filed: 1981-01-30
Abstract: PURPOSE:To reduce both the transmission time and the communication cost, by changing the format information including a picture into a simplified code to assuredly compress the transmission information. CONSTITUTION:A format code 1a of a transmitted original 1 is recognized by a recognizing circuit 5 under the control of a control circuit 6 and then converted into the format information at a signal processing circuit 9. Based on this format information, the original is scanned through a main scanning mechanism 3 and a secondary scanning drive circuit 7 to recognize the character code as well as to read the picture signal. The read information is held in a line memory 4 and then changed into a character code to be stored in a memory 16. This character code is transmitted to a subscriber line 11 via the circuit 9. On the  other hand, the information received from the line 11 is stored in the memory  16, and then the code 1a is changed into the format information through the  circuit 9. At the same time, a code conversion is carried out by a conversion  table 12 in case the received character code group is identical with the simplified character code. Then the converted code is applied to the circuit 6 via a pattern  memory 13 to be received and recorded by a recording mechanism 14.
Patent JP-S54105556-A (JP)
Title: Electrothermographic method
Inventor: ARAI MASAJI
IPC: B41M5/20
Filed: 1978-02-06
Abstract: PURPOSE: To provide a recording method which makes head constitution simpe and at the same  time makes the production of recording paper simple as well by supplying current to the recording  paper which has the coloring layer composed of a photoelectric material and a heat sensitive  coloring layer while radiating light thereto thereby performing recording.   
     CONSTITUTION: Electro thermo-recording paper 10 is constituted by base paper 11 and a heat  sensitive coloring layer 12 dispersed or laminated with a pbotoconductive material and heat sensitive coloring material. When a voltage is applied between electrodes 22a, b while concentrating  the light of a light source 31, only the conductivity between the electrode 22a, b of the recording  paper 10 increases owing to the increase in conductivity on acount of photoconductive effect, making possible electro thermoheating. The consititution of the medium to be recorded becomes simple and the production of the recording paper simple merely by the provision of the electrodes for current supplying. Since this is the method of decreasing the resistance of the portions to be recorded  of the recording paper through optical excitation and supplying current to said portions, printing  of characters and pictures by the novel recording method using controlling of current supplying  voltage and light may be accomplished.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04257348-A (JP)
Title: Device for removing picking defective yarn in loom
Inventor: OGASAWARA TAKASHI
IPC: D03D51/00
Filed: 1991-02-04
Abstract: PURPOSE:To surely take out picking defective yarn from a warp yarn shed in a short time. CONSTITUTION:Weft yarn connecting to a cloth fell 7 is blown up from blowing up nozzles 11 and 12 on a straight line and then delivered to an air flow type pulling pipe 23 by rocking of a delivery arm 15. As the first step, the weft yarn is pulled by an air current of the pulling pipe 23 to take out a picking defective yarn. The presence or absence of the weft yarn in relation to the success in the taking out at an inlet part of the pulling pipe 23 is subsequently confirmed. When the weft yarn is present, the weft yarn is held between end faces of a pair of winding rollers 17 and 18 as the second step. The weft yarn is then wound by rotation of the winding rollers 17 and 18 on the peripheral surfaces thereof and mechanically pulled to take out the picking defective yarn.
Patent JP-H0792947-A (JP)
Title: Color display system
Inventor: KIA SHIRUBABURUTSUKU
IPC: G06T11/00
Filed: 1994-01-11
Abstract: PURPOSE:To provide a color display system in which the display of a picture is improved or giving a replacing method. CONSTITUTION:This system is a color display system 3 capable of displaying a picture on a display (for example, an FLCD) provided with displayable colors whose number is remarkably limited and a low reproduction rate by extracting an input (for example, an NFSC) intended to be displayed on a full-color display (for example, a VDU) provided with a high reproduction rate. RGB data of 24-bits are inputted 19 and converted to RGBW data of two levels and made to be half-tones in a reproducing unit 16 for the storage before a display. A movement detecting unit 15 is used to assure that only pixels whose values are changed are updated on the display.
Patent JP-2000210213-A (JP)
Title: Wash and makeup stand
Inventor: NAKANISHI JUNJI
IPC: A47K1/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a conveniently used and easy-to-install and easy-to-maintain wash and makeup stand which can be combined with various makeup mirror units to give the combination a wide usage, with an elevating mechanism for vertically moving the wash basin made compact. SOLUTION: Behind the makeup mirror unit B is provided a spacer 36 to cover a part of a region for a movable frame 3 to ascend and descend. The spacer 36 has been attached to a wall face when the wash and makeup stand 1 is installed so as to guard the front face side of the mounting frame 8 which slides upward and downward. On a front face 38a of a front plate 3 of the spacer 36, a makeup mirror unit B on the market can be mounted, so that the makeup mirror unit B can be selected freely according to a customer's taste.
Patent JP-H03217956-A (JP)
Title: Data writing control system
Inventor: NONOMURA KAZUYASU
IPC: G06F13/36
Filed: 1990-01-23
Abstract: PURPOSE:To write data into a local memory in a single cycle by performing the division of the data received via a data bus into local memories and the generation of write addresses to those local memories corresponding to each data within a single cycle. CONSTITUTION:The data received via a data bus 2 are divided into the write data units by a data dividing circuit 6 within the single unit access time. These write data units are applied to the data write input of the corresponding local memories 41-4n via the corresponding write data unit input circuits 81-8n respec tively. Meanwhile the write addresses are supplied to the write address inputs of the memories 41-4n from a write address generating circuit 10 within the single unit access time. Then the write data units are written into the memories 41-4n.
Patent JP-H05207495-A (JP)
Title: Chroma demodulation circuit
Inventor: KOBAYASHI MUNENORI
IPC: H04N9/64
Filed: 1992-01-28
Abstract: PURPOSE:To provide the chroma demodulation circuit in which the occurrence of false color data attended with the elimination of a DC offset component by a band pass filter is prevented with simple circuit configuration in the chroma demodulation circuit using the band pass filter to apply color demodulation to a digital chroma signal. CONSTITUTION:A band pass filter 1 is used to eliminate a DC offset of a digital chroma signal CIN. Delay circuits 4, 5 delay the digital chroma signal CIN. A subtractor circuit 2 subtracts an output CF of the band pass filter 1 from an output CD1 of the delay circuit 4. An integration average circuit 3 applies integration averaging processing to an output OFL of the subtractor circuit 2. A subtractor circuit 6 subtracts an output OFAV of the integration averaging circuit 3 from an output CD2 of the delay circuit 5. A demodulation circuit 7 applies color demodulation to an output CSUB of the subtractor circuit 6 based on a chrominance subcarrier FSC.
Patent JP-S58129630-A (JP)
Title: Input and output controller
Inventor: SHIBATA YOSHIHISA
IPC: G06F13/12
Filed: 1982-01-29
Abstract: PURPOSE:To reduce the overhead of a CPU program by preparing a queue for start waiting I/O devices, starting an I/O instruction by the queue and informing the display of a double I/O request in each device to a CPU. CONSTITUTION:When an I/O instruction from the CPU is doubly applied to a device through the device has been already registered in an I/O queue prepared on the side of a channel controlling device (CHC)3, the CHC3 previously reports the registration of the device to the CPU1 by using a condition code. When the device is removed from the I/O queue by the removal of devices from the I/O queue, the CHC3 outputs an interruption for requesting the reapplication of the I/O instruction reported to the CPU1. By receiving said report, the CPU1 outputs again the I/O instruction after the interruption from the CHC3.
Patent JP-S55105108-A (JP)
Title: Ultrasonic combustor
Inventor: TAKEMOTO MITSUTAKA
IPC: F23D11/34
Filed: 1979-02-08
Abstract: PURPOSE: To improve combustion capacity by provision of a mixture gas by-pass line and an amplitude amplifying horn.  
     CONSTITUTION: A blower 11 fitted with a regulator plate 12 is fitted to a container 1, a partition plate 14 is formed with the secondary-air introduction hole 14a, a combustion cylinder 16 is formed with the secondary-air hole 16b, and an amplitude amplifying horn 4 having a catenoid-shaped inside surface is arranged in the bottom portion of the container 1 through an 0-ring 8. With a vibrator 6 driven by an ultrasonic oscillator 9, a fountain-formed liquid column is built up on the free surface of a liquid fuel 25, pulverized into fine particles while cavitation effect is being increased by the action of the horn 4, and the fine fuel particles are jetted into an evaporation chamber 16 through a focusing cylinder 13. A portion of the fine fuel particles is blown into the chamber 16 through holes 14a and 16b, while regulated by blast regulation of the blower 11, and burnt while the fuel air ratio is proportionally controlled easily and securely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60159174-A (JP)
Title: Manufacture of copper plate for roof having artificial patina
Inventor: NIGI AKIRA
IPC: C23C22/58
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a copper plate for a roof having an artificial patina layer which is not peeled off by freezing by spraying clear lacquer contg. basic copper carbonate powder on a copper plate having a formed copper oxide layer and by applying an artificial patina forming liq. CONSTITUTION:A mixed aqueous soln. contg. potassium sulfide and ammonium chloride is rubbed on the surface of a copper plate 1 to form a copper oxide layer 2. Clear lacquer contg. basic copper carbonate powder is sprayed on the surface of the layer 2 to stick particles 3 so that the layer 2 is partially exposed. An artificial patina forming liq. contg. copper sulfate and ammonium chloride as principal components is then applied to hold particles 4 in the liq. among the particles 3 of basic copper carbonate. The particles 4 do not fall off, and patina formed on the surface of the copper oxide (oxidized copper) grows into tough and hard patina 5 by a reaction intensified by the artificial patina forming liq.
Patent JP-S58131302-A (JP)
Title: Suction swiral generating device due to shrouded suction valve of engine
Inventor: NISHIDA YOSHIYA
IPC: F01L3/06
Filed: 1982-01-29
Abstract: PURPOSE:To produce swirl matched to the engine speed by a method wherein a shrouded suction valve is rotated in accordance with the engine speed. CONSTITUTION:The engine speed of an engine is detected by an electronic mechanism 20 in order to control oil pressure by means of a lubricating mechanism 21 in response to the signal detected thereon. The oil pressure is supplied to an actuator and link mechanism 22 in order to control a piston 24, which moves a rack 18 so as to rotate the suction valve. When the engine speed is low, the rack 18 is pivoted in the direction of an arrow M so that the shroud 3 of the  suction valve is advanced into the entrance of a suction port 2, resulting in  increasing inflow resistance of air and consequently accelerating swirl. When  the engine speed becomes high, the rack 18 is moved in the direction of an arrow K and consequently the pinion 17 is rotated in the direction an arrow F so that the shroud 3 of the suction valve is receded from the entrance of the suction port 2, resulting in generating swirl matched to the engine speed.
Patent JP-H06298910-A (JP)
Title: Curing agent for aqueous dispersion of epoxy resin
Inventor: DEIITAA DORAISHIYUHOFU
IPC: C09D5/34
Filed: 1994-02-07
Abstract: PURPOSE: To provide a curing agent for an aq. epoxy resin dispersion excellent in high-temp. stability by reacting a specific polyepoxide-polyol adduct with an amine-epoxide reaction product or by reacting the adduct with an amine and then with an epoxide.  
     CONSTITUTION: This curing agent is prepd. by reacting a (sec. amine-modified) adduct of a polyepoxide and a polyalkylene polyether polyol (A) with a reaction product of an amine (B) with an epoxide (C) or by reacting adduct A with amine B and then with epoxide C in such a amt. of amine B that the H atoms on the nitrogen are present in a 2- to 10-fold excess, based on the epoxide groups in adduct A. Pref., epoxide C in the curing agent is an aliph. or alicyclic mono- or diepoxide or an arom. epoxide and is contained in such an amt. that the equivalent ratio of reactive epoxy groups in epoxide C to NH groups in amine B is (0.05/1)-(0.5/1). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04238850-A (JP)
Title: Production of lightweight and heat-insulating incombustible material
Inventor: KOBAYASHI MASAHIRO
IPC: B32B3/12
Filed: 1991-01-11
Abstract: PURPOSE:To produce a lightweight and heat-insulating incombustible material capable of simply producing at a low cost without requiring complex production machine and having excellent heat insulating properties, sound-shielding property and light-weight property. CONSTITUTION:Water is charged into a ceramics based raw material composition containing oyster shell powder, sand, glass fiber and cement and the mixture is kneaded and the kneaded material is charged into a prescribed mold and then honeycomb-like body 4 having fiber layers or net layers 3A and 3B having <=3mm weight on both sides and made of paper is put thereon and then the above-mentioned ceramics based kneaded materials 2A and 2B are poured onto fiber layers or net layers 3A and 3B from which honeycomb-like body 4 are exposed and the kneaded material is cured at ordinary temperature to produce lightweight and heat-insulating incombustible material 1.
Patent JP-S62172186-A (JP)
Title: Heat exchanger
Inventor: KONYA KOJI
IPC: F28D7/06
Filed: 1986-01-27
Abstract: PURPOSE:To obtain a heat exchanger having no errosion, vibration or the like of a spacer by a method wherein a tie-rod is divided into several pieces corresponding to spaces between baffle plates and both ends thereof are provided with screws to constitute the bundle of tubes without employing a spacer. CONSTITUTION:A baffle plate 3 is pinched between tie-rods 13, 14, divided into several pieces and provided with male and female screws at both ends thereof, to assemble them sequentially. The tie-rod section of a final baffle plate is tied wholely by employing a nut 6. Fluid A to be cooled enters into a cylinder 1 through an inlet tube stand 8 of the cylinder, passes the outer surfaces of heat transfer tubes 2 while being guided by the baffle plates 3 and is discharged to the outside of the device from the outlet tube stand 9 of the cylinder. On the other hand, cooling fluid B flows into a water chamber 10 from the inlet tube stand 11 of the water chamber and is distributed into the holes of the heat transfer tubes, which are provided on a tube plate 7, thereafter, returns again into the water chamber 10 through the heat transfer tubes 2 and is discharged out of the water chamber through the outlet tube stand 12 of the water chamber. Spacers, constituting the bundle of tubes, become unnecessary whereby the advancement of corrosion due to the stagnation of sluge in gaps between the spacers and the tie rods as well as the vibration of the spacers due to the flow of fluid at the side of the cylinder may be eliminated.
Patent JP-S61172486-A (JP)
Title: Circuit for processing video signal
Inventor: SHIBUE SHIGENORI
IPC: H04N5/21
Filed: 1985-01-28
Abstract: PURPOSE:To prevent the introduction of a signal deviated to a synchronizing signal period, etc., by stopping a filter function for a prescribed period by a control signal obtained by using a synchronizing signal in a video signal, in a video signal processing circuit with a cyclic type comb-shaped filter. CONSTITUTION:A chroma signal inputted into a terminal 1 goes to a chrominance signal, in which the vertical direction color deviation is improved, through a cyclic type comb-shaped filter composed of a 1H delay device 3, amplifier 4 and a subtracter 2; and an attenuator 5, subtracter 6, amplifier 7, amplitude limit device 8 and a subtracter 9. An video signal is inputted to a vertical synchronizing circuit 11; a multi-vibrator 12 is driven with the output signal of the circuit 11 as a trigger signal, and at the output, the pulse signal having the pulse width equivalent to a vertical blanking period can be obtained. A switch circuit 13 is limited by the pulse signal, when the pulse signal is at a H level, the switch circuit 13 is turned off, and at the output of the subtracter 9, the chroma signal output excluding the chroma signal for the vertical blanking period can be obtained.
Patent JP-S5399320-A (JP)
Title: Method for preparing aintigens
Inventor: NISHINO TOMOYOSHI
IPC: C07K19/00
Filed: 1977-02-10
Abstract: PURPOSE:To obtain antigens which can produce antibiotics having high specificity for glucagon by bonding 18-29 or 19-29 peptide chains of pancreas hormone glucagon as hapten to a carrier protein.
Patent JP-H04319813-A (JP)
Title: Circuit device for leading out binary signal from ac voltage
Inventor: BUIRUHERUMU HEEGERAA
IPC: H03K5/1536
Filed: 1992-01-29
Abstract: PURPOSE: To allow a circuit device that introduces a binary signal from an AC voltage to introduce a binary signal more than adequately, even when the AC voltage is very small or fluctuating. CONSTITUTION: This circuit device is provided with an up-down counter 6 for introducing a reference voltage. The count direction of the up-down counter 6 is controlled by a binary signal B. Furthermore, other binary signal R is introduced from an output signal Z1 of the up-down counter 6. The reference voltage is formed by integrating this binary signal R.
Patent JP-S63183656-A (JP)
Title: Head device
Inventor: SHINOZAKI TAKASHI
IPC: G11B21/16
Filed: 1987-01-26
Abstract: PURPOSE:To accurately and easily perform the positioning of a pair of head elements by forming fitting parts for both supporting members of the air of head elements for pinching a recording medium and fixing adaptably an elastic plate member of one fitting part to a sharrow recess section of the other fitting part in virtue of its minute elastic deformation. CONSTITUTION:For the purpose of positioning a 2nd arm 5 of a magnetic head device 18, it is easily performed by loosening one screw 14 only. When fixing, as this screw 4 is tightened, the elastic plate 11 is gradually adapted to the sharrow cone-shaped recess section D of a 2nd arm fitting part 8b until their state of conformability by virtue of arising of the minute elastic deformation, so that a frictional resistance force between both contacting surfaces is extremely big, and hence and dislocation never happens by final tightening. Consequently, the precise positioning by an integrated fixed screw 14 and therefore fundamentally excellent recording and reproducing performance are ensured, thus giving no fear of damaging a magnetic disk by mistake at the time of tightening.