baber/WOPTO huggingface dataset:
Patent JP-S63230801-A (JP)
Title: Method for compacting sintered helical gear
Inventor: HOSONO KATSUAKI
IPC: B22F5/10
Filed: 1987-03-20
Abstract: PURPOSE:To simplify working of a die and to improve the production efficiency of a helical gear by forming a hole part to be formed in a green compact so as not to penetrate a flange part at the upper end face of the green compact. CONSTITUTION:Powder is charged in the die 10 and an upper punch 31 is descended to insert into a facing hole part 10b. In accordance with compression of the powder, a lower punch 15 and core rods 32, 33 are rotated along the helical gear 10a. The upper punch 31 is shifted to upper part and the die 10 and the core rods 32, 33 are descended until the height of their end faces become to lower than the height of end face of the lower punch 15, to take out the helical gear B. Then, the lower punch 15 is rotated along the helical gear teeth 10a. In this compacting method, as the hole part is not penetrated to the upper end face of the flange part 27 at the upper part of the green compact, the working of the die can be simplified and the constitution can be simplified.
Patent JP-H107538-A (JP)
Title: Oxidation dye for keratin fiber and oxidation dyeing process
Inventor: KUNZ MANUELA DR
IPC: D06P3/08
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an oxidation dye for keratin fiber which contains a specific coupling agent and a specific color developer and can well dye keratin fibers through simplified procedures, as the keratin fibers are protected at the highest level. SOLUTION: This oxidation dyeing system contains an oxygen- oxidationreduction enzyme/substrate system, peroxidase and m-phenylenediamine or its salt of the formula (R<1> is a 1-6C alkoxy residue, a 1-6C alkyl residue; S is H or a 1-6C alkyl residue) as a coupling component. The content of the color developer-/the coupling component is 0.1-8wt.% and the oxidation dyeing material is adjusted in its pH to 6-9.5. The oxygen-oxidation-reduction enzyme/ substrate system enables the oxidation with oxygen in no need of hydrogen peroxide. This oxidation dyeing system can dye hairs deeply particularly within the range of the natural color shade with high fastness to shampooing, particularly human hairs are effectively oxidation-dyed.
Patent JP-S62225388-A (JP)
Title: Image recording method and image recording apparatus
Inventor: SAITO KOICHI
IPC: B41J2/01
Filed: 1986-03-27
Abstract: PURPOSE:To make the high speed recording possible, by a method wherein liquid coloring agent is arranged, electric energy and thermal energy being applied thereto and the liquid coloring agent existing in the area to which both energies are applied, is flown. CONSTITUTION:If the voltage from a power source 22 is applied to between an electric field forming electrode 19 and an counter electrode 21, an uniform electric field is applied to the liquid coloring agent 13 near a discharge part 14. Current is selectively supplied to a heating resistor 16 under this state. Thereby, ink 13 is flown toward a recording component 12 only near the heating resistor 16 to which current is supplied and a round dot is recorded on that recording surface. Thus, ink is flown at a temperature to a extent of not generating extreme thermal deterioration in the ink, thermal resistor, etc. and by the electric field to an extent of not generating the leak or the like between the electrodes and the recording of a high speed and a high density can be executed.
Patent JP-S63231951-A (JP)
Title: Manufacture of recording head
Inventor: MORI AKIHIRO
IPC: B41J2/335
Filed: 1987-03-20
Abstract: PURPOSE:To reduce the cost of a recording by forming a thin enamel layer or a ceramic layer on the surface of a core material to constitute a substrate. CONSTITUTION:A core material 5 in which a hole 9' is drilled is electrolytically nickel-plated and carbon particles 14 are filled into the hole. A tape 16 is stuck on the reverse side of the core material 5, and after non-electrolytic copper plating 17 applied to the surface, the tape 16 is separated. A nickel-plated layer 15' is formed using a copper plated layer 17 as an electrode. Then an enamel 6' is electrodeposited using the nickel plated layer 15'. The carbon particles 14 are burned and evaporated by baking the core material 5 to form an ink supply hole 9', and at the same time, the enamel layer 6' is sintered. Next an ink passage hole 9 is formed in the enamel layer 6'. A heat generating element 8, an electrode and a spacer 10 are printed on the enamel layer 6' and then is baked. A recording head is manufactured by mounting a housing on the ink supply hole 9' of the substrate 4.
Patent JP-H09234024-A (JP)
Title: Production of fishery or livestock paste food and quality-improving agent
Inventor: YAJIMA MIZUO
IPC: A23L17/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fishery or livestock paste food having improved breaking strength and excellent palatability, taste and preservability and useful for Kamaboko (boiled fish paste), etc., by extracting wheat protein in an aqueous solution of an alcohol having a prescribed concentration in a prescribed acidic pH range and using an unextracted residue is the extract as a component of the food. SOLUTION: The objective fishery or livestock paste food is produced by extracting wheat protein with an aqueous solution of an alcohol such as ethanol having a concentration of 5-20vol.% at a pH range of 3.5-5.5 and using the extraction residue as a component in an amount of preferably 1-10wt.% (based on the raw meat). A quality-improving agent for fishery or livestock paste product can be produced by using the extraction residue as an active component.
Patent JP-H09234589-A (JP)
Title: Non-low hydrogen coated arc welding rod
Inventor: TAKAHASHI SUSUMU
IPC: B23K35/365
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the development of arc in the suitable non-coated state of a remained welding rod by containing a specific quantity of a sepiolite having a specific grain diameter in a coating agent and specifying concn. of a binder composed of a specific component. SOLUTION: In a non-low hydrogen coated arc welding rod, the sepiolite is contained by 0.10-0.40wt.% and further, >=85wt.% of <=105μm grain diameter in the coating agent. Further, the concn. of the binder mixing potassium silicate and sodium silicate is made to 38-48B/e. By this constitution, the welding rod improving rearcing property can be obtd. and welding wax is easily executed and the welding workability is improved.
Patent JP-H04303711-A (JP)
Title: Operation supporting apparatus
Inventor: OSHIRO MASAMI
IPC: G01D21/00
Filed: 1991-04-01
Abstract: PURPOSE:To make it possible to perform diagnosis at a high degree and guidance in compliance with change in time of a plant. CONSTITUTION:A data reading part 3 reads data. A plant-data processing part 4 processes the data. A knowledge-base-start judging part 6a judges the start of a knowledge base 7 when the data are under the diagnostic conditions such as in abnormality. A knowledge-base-restart judging part 6b judges the restart of the knowledge base 7 when the data are under the second diagnostic conditions of a knowledge-base-restart database 12. A knowledge-base-execution controlling part 5 starts the knowledge base 7 based on the judgment, restarts the base after one inference and the like and executes the inference and the like again. A user-interface controlling part 8 displays the results of the inference and the like on an CRT display device 10a. Even after the inference and the like are performed once when abnormality and the like have occurred in a plant 2, the inference and the like are performed again in responce to the state of the plant, and the high-degree operation of the plant is supported.
Patent JP-H05272442-A (JP)
Title: Engine start control method
IPC: F02P15/12
Filed: 1992-03-25
Abstract: PURPOSE:To positively ignite mixture in the combustion chamber of an engine so as to improve startability. CONSTITUTION:When a reset command is executed (S20) at the 'on' time of a starter switch and ignition end interruption is permitted (S202), 0, n are respectively written into a timer and a reload register (S203), and a start command is executed (S204). Then an ignition signal immediately rises to a high level, and the value of the reload register is set into the timer to start counting down. When the count value reaches 0, the ignition signal falls to a low level, and an ignition end interruption demand is outputted. This ignition end interruption demand is immediately accepted in a microcomputer, and ignition signals rising to the high level only for the time determined by the value set into the timer and the frequency of a clock at the time of a present crank angle being in a specified position are outputted continuously. As a result, a spark plug sparks continuously so as to positively ignite mixture around the spark plug, thus improving startability.
Patent JP-S51149572-A (JP)
Title: Twisted wire having stranded wires as the strand
Inventor: MORIYAMA KUNIMASA
IPC: H01R4/12
Filed: 1975-06-06
Abstract: PURPOSE: A twisted wire capable of winding connection having stranded wires used for the electrical connection to the terminal as the strand. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56164654-A (JP)
Title: Data transmitting and receiving device
Inventor: KOJIMA YASUO
IPC: H03M5/08
Filed: 1980-05-23
Abstract: PURPOSE:To confirm easily whether or not the transmission and reception of transmitted data is correcly made, by collating the reception and transmission data through the returning of the content of received data to the transmission side. CONSTITUTION:In a transmitter 1, a transmission data 3 is fed to an encoder 5 via a shaft register 4. Further, in the encoder 5, the transmitted data is in pulse width modulation through the use of long and short, two types of pulses, and the signal with a long pulse width produced every other bit time is taken as the clock signal in bit synchronism, and the signal with a short pulse width inserted in the bit time between the clock signals is taken as data signal, and a continuous plurality of short pulse width signals are taken as control signals. Further, the data signal and the control signals are transmitted to a receiver 2, where the transmitted data is received and interpreted. The data is returned to the transmitter for confirmation and readout.
Patent JP-H11311978-A (JP)
Title: Method and device for driving organic electroluminescence element
Inventor: OKUDA YOSHIYUKI
IPC: G09G3/30
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To quicken a rise speed from a supply start of a drive current to light emission, to scan at a high speed and to miniaturize a drive source by discharging a charge charged in parasitic capacity of an element between scanning of an optional scanning line and the scanning of a next scanning line. SOLUTION: After charged charges of all light emitting elements are made 0, only a scan switch 5, answering to a cathode line B2 is switched to a 0 V side, and the cathode line B, is scanned. Together with that only drive switches 62 , 63 are switched to current sources 22 , 23 side, and shunt switches 71 , 74 -7256 are turned on, and 0 V is imparted to anode lines A1 , A4 -A256 . When the cathode line B2 is scanned by changing the switch, since the charged charges of all light emitting elements are made 0, the charging charges flow at a stroke into the light emitting elements E2.2 , E3.2 , to be light emitted next through plural routes as shown by the arrow, and the parasitic capacity C of respective light emitting elements are charged instantly.
Patent JP-S59194353-A (JP)
Title: Method of fixing cathode lithium to lithium battery case
Inventor: MIZUSAKI YUUJIROU
IPC: H01M4/06
Filed: 1983-04-18
Abstract: PURPOSE:To suppress the nitrification reaction of lithium surface by placing small lithium pieces on the negative-side inner surface of a battery case before a plate-like negative lithium is placed over the small pieces, then subjecting the small pieces and the plate-like lithium to plastic deformation by pressing them so as to cause the small pieces to stick to the negative-electrode-side inner surface. CONSTITUTION:After a stainless-steel cup 1 is immersed and washed in trichloroethylene and ethanol before being subjected to ultrasonic cleaning, small lithium pieces 4 and 4 are placed on the inner bottom surface of the stainless-steel cup 1. For example, the inner bottom surface of the cup 1 is 16mm. in diameter and the small piece 4 has a square plate-like shape of 0.25mm. thickness and 1mm. length. Next, after lithium for a negative electrode for example a small disk 3 of 0.43mm. thickness and 15mm. diameter is placed over the small pieces 4 and 4, the entire disk 3 is pressed homogeneously. As a result, the disk 3 and the small piece 4 encroach upon each other through plastic deformation and nitrified films and the like existing between the disk 3 and the small pieces 4 and 4 are broken, thereby fixing and unifying the lithium pieces 4 and 4 and the lithium disk 3 together at the conductive points. The lithium surfaces of the small pieces 4 and 4 exposed from their nitrified films stick to the cup 1 as well.
Patent JP-S54159482-A (JP)
Title: Laminated film for packaging
Inventor: YOSHII TOSHIYA
IPC: B65D65/40
Filed: 1978-06-06
Abstract: PURPOSE: The title film having improved heat sealability, travel characteristics, and blocking resistance, obtained by coating both sides of a biaxially oriented polypropylene film with a specific propylene-butene-1 copolymer to specify a wet tension of the surface of the copolymer layer.  
     CONSTITUTION: Both sides of a biaxially oriented polypropylene film obtained by blending an isotactic polypropylene having a melt index of 1W5g/10 minutes and an isotactic index of 95W98% with 0.1W0.8 wt.% of a compound shown by the formula I and/or II (R 1  is 6W22C hydrocarbon; R 2W4  are the same or different lower alkylene; X is -OH, -CONH 2 , -COOH or their salts) is coated with a film having a thickness of 0.5W5μ, consisting of a propylene-butene-1 copolymer having a melt index of 2W15g/10 minutes and 21W32 wt.% of butene-1. The surface of the copolymer layer is subjected to corona discharge treatment at 70W100°C and 5W20 W/m 2 .minute to make a wet tension of the surface of 33W42 dyne/cm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07254839-A (JP)
Title: Crystal vibrator
Inventor: UCHIBORI KIYOSHI
IPC: H03H9/19
Filed: 1994-03-14
Abstract: PURPOSE:To obtain the small sized rectangular thickness slip crystal vibration at a low cost generating stably n-th order (n is an odd number 3 or over) higher harmonic vibration by providing an electrode in contact with one short side of the rectangular vibration plat and specifying an area of the electrode. CONSTITUTION:A couple of electrodes 12, 12' are formed in contact with one short side 11a of short sides 11a, 11b forming the Z' crystal axis of the rectangular vibration plate 11. The area of the electrode 12 is selected to be a range of 40-60% of the rear of the vibration plate 11. When the area of the electrode 12 is selected to be 40% of the area of the vibration plate 11 or below, a CI (crystal impedance) value is deteriorated for fundamental and 3rd order vibrations. Furthermore, when the area is selected to be 60% or over, the vibration is coupled with spurious vibration. When an electric field is impressed to the electrodes 12, 12', since the electrodes 12, 12' are provided in contact with the short side 11a, the vibration is made at the end of the vibration plate 11. That is, no major vibration is caused in the centroid of the vibration plate 11.
Patent JP-H02246950-A (JP)
Title: Ultrasonic doppler blood flow meter
Inventor: SAKAI IKUO
IPC: A61B8/06
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a correct mean blood flow speed even when the S/N of a Doppler signal is not sufficient by utilizing a Doppler effect, detecting blood flow speed information from the wave receiving signal of an ultrasonic pulse beam, shifting an obtained blood flow speed distribution and, simultaneously, obtaining the mean blood flow speed from a shift quantity in which the gravity center position is made into zero. CONSTITUTION:A probe 1 wave-transmits/receives the ultrasonic pulse beam. A wave transmitting circuit 2 generates a wave transmitting pulse. The wave receiving signal is phase-detected through a wave receiving circuit 3, a phase shifter 4, mixers 5 and 6, and low-pass filters(LPF) 7 and 8, and a Doppler shift power spectrum to indicate the blood flow speed distribution is calculated through A/D converters 9 and 10 and a frequency analyzer 11. By a mean blood flow speed arithmetic circuit 12, when a frequency shifter 13 shifts the Doppler shift power spectrum, a primary moment computing element 14 obtains the primary moment of the spectrum, a mean blood flow speed computing element 15 obtains the mean frequency of a Doppler shift from the shift quantity of the spectrum in which the primary moment is made into zero, and the mean blood flow speed is obtained from the value.
Patent JP-H07274682-A (JP)
Title: Structure for grading part of threshing apparatus
Inventor: NAKAYA SHOICHI
IPC: A01F12/32
Filed: 1994-04-06
Abstract: PURPOSE:To provide a structure for a grading part of a threshing apparatus, capable of improving the grading accuracy while improving the grading efficiency of a treated material and excellent in operating efficiency by coupling an operating member to plural chaff lip plates under specific conditions. CONSTITUTION:This structure for a grading part of a threshing apparatus is obtained by constituting a chaff sieve 7 of plural chaff plates (7a) in which the opening degree is regulated by operating one operating member, locating the chaff lip plates (7a) or chaff tip plate groups (7A) positioned at further rear positions in the plural chaff lip plates (7a) at lower positions and coupling the operating member to the respective chaff lip plates (7a) so that the extent of the changed opening degree of the chaff lip plates (7a) or chaff lip plate groups (7A) located in front based on the unit manipulated variable of the operating member may be larger.
Patent JP-S63235094-A (JP)
Title: Flux feeding method
Inventor: KASHIMURA TOSHISADA
IPC: B23K35/40
Filed: 1987-03-23
Abstract: PURPOSE:To stabilize the flux rate of a flux cored wire and the product quality by having respective phase difference on plural screws so that the layer thickness of a flux dropped from a screw feeder may become constant. CONSTITUTION:In the case of a flux being dropped on a hoop by each No.1, No.2 and No.3 screw 5, the phase angle of each screw 5 is dislocated so that the crest and root of the flux layer thickness generated by the pulsing of each screw 5 may not be superposed. Each screw 5 is fitted at the pitch of about 50mm respectively and when the hoop speed is taken at about 50mm/min, the angle of the phase difference makes about 84 deg.. The crest and root of the flux layer are mutually adjusted by this phase differential angle to form a smooth flux layer. The flux cored wire of stabilized quality having less variance in the flux rate is thus manufactured.
Patent JP-S60231700-A (JP)
Inventor: BERA BIITORITSUKUSU MOOHEN
IPC: C07K16/00
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-2000267059-A (JP)
Title: Liquid crystal display cell
Inventor: SANO KAZUMI
IPC: G02F1/13
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display cell which can adequately mount the display area of the liquid crystal display cell at a screen frame or the like on a device case side arranged in front thereof. SOLUTION: The liquid crystal display cell 10 is provided with reference marks 11 to 14 for the cell indicating the position of its display area 16. The reference marks 11 to 14 are made visible by forming the transparent patterns constituting the reference marks 11 to 14 and subjecting these patterns to a partial plating treatment in a deposition stage for ITO electrode films of a glass plate 15 constituting the liquid crystal display cell 10. When the liquid crystal display cell 10 is built into the device case of an electronic apparatus by such reference marks 11 to 14, the adequate arranging state of the liquid crystal display cell can be easily obtained in such a manner that the characters, pictures, etc., displayed in the display area do not incline with the screen frame which is the display region of the liquid crystal display cell.
Patent JP-S61227899-A (JP)
Title: Treatment of waste earth
Inventor: IJICHI TOSHIHIRO
IPC: C09K17/00
Filed: 1985-04-02
Abstract: PURPOSE:To permit loading and transportation of waste earth in a short time and to maintain the pH of treated compacted earth at a specified value by mixing cement, lime, self-hardenable inorg. material, bentonite, sulfate of Al or Fe, etc., with waste earth and compacting the mixture. CONSTITUTION:In the treatment of waste earth having high water content being produced by shielding work, etc., the waste earth is admixed with at least one kind among cement, lime, other self-hardenable inorg. material, or/and binder such as lignin deriv. inorg. material such as zeolite, silica stone, diatomaceous earth, bentonite, etc., and at least one kind among sulfate, chloride of Al and Fe, or polymers thereof. As the result, the waste earth is compacted moderately or hardened to some degree permitting loading and transportation on a dump car within the time for treatment required in the working site. To maintain the pH at <=8.6 for a long time has also become possible and the earth is reutilizable as surplus soil eliminating problems concerning environmental hygiene.
Patent JP-H10327548-A (JP)
Title: Rotor for permanent-magnet motor
Inventor: LUBAS MICHAEL J
IPC: H02K21/14
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a motor or generator, by providing a rotor hub which is engaged with a plurality of electrode pieces arranged by adjusting angles and, at the same time, radially positions the electrode pieces at angles, and a plurality of permanent magnets arranged among electrode pieces. SOLUTION: A set of rotor hub radially positioning surfaces 2 adjust the radial positions of the electrode pieces 3 of a rotor against a rotating shaft. The electrode pieces 3 are attached to a rotor hub 1 in a state where the pieces 3 are radially inserted into a hub core. The pieces 3 are fixed to the hub core by inserting two tapered keys 5 each composed of a plurality of members having a superimposed form in the axial direction from one end face or both end faces of a rotor assembly. When the keys 5 are driven into prescribed positions, the keys 5 act as wedges for making the accurate orientation of the electrode pieces 3 in connection with positioning surfaces 2 and 4. Therefore, the size and weight of a motor or generator can be reduced.
Patent JP-H02245378-A (JP)
Title: Thermal transfer ink sheet
Inventor: MATSUDA GENICHI
IPC: B32B9/00
Filed: 1989-03-20
Abstract: PURPOSE:To increase the number of printing while keeping a sufficient printing density by coating solid fine powder with an ethylene-vinyl acetate copolymer having specific vinyl acetate content amount and average molecular weight. CONSTITUTION:An ink sheet 1 for thermal transfer recording which can be repeatedly used is formed by providing an ink layer 4 containing at least one of a dye or a pigment, a low melting material, and solid fine powder 3 on a substrate 2. The solid fine powder 3 is coated with an ethylene-vinyl acetate copolymer containing 18-45wt.% vinyl acetate and having a average molecular weight of 30000 or less. The ethylene-vinyl acetate copolymer containing 18-45wt.% vinyl acetate therein to the total amount has a melting point of 45-130 deg.C which is approximately the same with the low-melting material in the ink layer and melts by the heat of a printing head to obtain a suitable adhesion and good fixing properties of the ink content to be transferred to paper. Furthermore, the ethylene-vinyl acetate copolymer having a 30000 or less molecular weight has flow properties suitable for transferring when the ink is melted.