baber/WOPTO huggingface dataset:
Patent JP-H05193025-A (JP)
Title: Manufacture of compound forming tool
Inventor: GEIRII JIEI JIYAKARUSO
IPC: B29C69/00
Filed: 1992-06-09
Abstract: PURPOSE: To provide a method of fabrication of a composite forming tool used for producing composite products with improved precision in dimension. CONSTITUTION: The composite forming tool is fabricated along the following steps: At first, supporting headers 10 for the composite forming tool are shaped in accordance with contour of the desired tool. At second, shapable filler blocks are put between the supporting headers and contoured to match the shape of the headers to form a support structure with a continuous surface. At third, composite layers to be hardened are piled up on the contour surface of the support structure. At least, the composite layers are hardened.
Patent JP-S5573956-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKUSHIMA YUUICHI
IPC: G11B5/02
Filed: 1978-11-30
Abstract: PURPOSE: To simplify the setting of a recording medium speed adequate for the frequency band of a signal by detecting a difference, between the power value of the original signal of a recording signal supply circuit and that of the reproduced signal of a reproduced signal output circuit, being less than a fixed value.  
     CONSTITUTION: As a recording signal supply circuit, amplifier 2 and FM modulator 3 are provided connecting to recording head 4. Magnetic tape 5 in contact with head 4 runs as shown by arrow 10 through the working of reels 6 and 7, capstan 8, and pinch roller 9. To the output of reproducing head 11, a reproduced-signal output circuit is provided which consists of reproducing amplifier 12, FM demodulator 13, change-over switches 14W17, LPFs 18W21, and output terminal 22. In this case, the power value of the original signal outputted by amplifier 2 and that of a reproduced signal are led into differential amplifier 29, whose difference output is averaged 30 and compared 31 with reference voltage 32 to obtain a fixed output, thereby exercising control 25 over a tape speed. Consequently, a recording medium speed suitable to the frequency band of a signal can easily be set. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S635024-A (JP)
Title: Agent for suppressing growth of malignant tumor cell of animal
Inventor: IIJIMA KUNIHITO
IPC: A61K35/22
Filed: 1986-06-26
Abstract: PURPOSE:To obtain the titled agent having high suppressing effect in high purity, by culturing and proliferating a malignant tumor cell of an animal, culturing the cell in an extraction medium, removing the malignant tumor cell from the cultured liquid, eluting the liquid with a specific column and collecting a fraction eluted at a specific time. CONSTITUTION:A malignant tumor cell of an animal including human (e.g. established cell strain H.R.C originated from human nephrocyte cancer cell) is cultured and proliferated, transplanted to a medium for extraction (e.g. serumfree medium) and cultured at 35-37 deg.C for 4-7 days. The proliferated malignant tumor cell is removed from the medium to obtain a cultured liquid for extraction. The crude product is dissolved in methanol of an amount of 1/25 of the stock liquid and the supernatant liquid is eluted with a column filled with a fixed phase of 10cm in diameter and 120cm long and composed of hydroxypropylated dextran gel bead at a flow rate of 800ml/hr. The fraction eluted in 10.75-11.875hr is collected to obtain the objective agent for suppressing the proliferation of malignant tumor cell.
Patent JP-S5850457-A (JP)
Title: Detection of crack
Inventor: SAKATA SHINJI
IPC: G01N27/20
Filed: 1981-09-19
Abstract: PURPOSE:To detect the shape and dimensions of a crack on the surface at a high accuacy by determining the surface length of the crack from the range of 2sigma and the depth thereof from the area ratio thereof and the ratio of potential difference through approximation of the distribution of the potential difference ratio to the normal distribution. CONSTITUTION:Direct current runs between A-A' from a D.C. power source (c) to measure a potential difference at upper and lower positions sandwitching a crack (a) between terminals 1-1', 2-2', 3-3'... and the results are inputted into a crack shape analyzer (f) through a micro voltometer (e) to compute the shape of the crack. In the analysis of the crack shape, the ratio V/V0 is obtained between a potential difference V0 without crack and a potential difference V after a crack develops to prepare a distribution of the potential difference ratio from which the shape and dimensions of the crack are determined. In approximation of the distribution of the potential difference ratio to the normal distribution, the surface length of the crack corresponds to the position of 2sigma (sigma: standard deviation). To determine the depth of the cracking, an equation of the cracking area S is established from a relationship of the ratio betwen the area S of the cracking and the total sectional area S0 thereof with the ratio of potential difference and calculated by substituting the surface length thereof previously obtained.
Patent JP-S5574137-A (JP)
Title: Production of wafer
Inventor: HIGUCHI KAZUHIRO
IPC: H01L21/288
Filed: 1978-11-30
Abstract: PURPOSE: To eliminate damage to the resist film provided while avoiding discoloration in the subsequent thermal process by using a non-cyan pure gold plating liquid containing tellurium at least above 10ppm, in the gold plating of a silicon wafer.  
     CONSTITUTION: When a gold plating is made on a silicone wafer, for example, the following gold plating composition is used: 10g for gold (as sodium gold sulfite), 50g of sodium pyrophosphate, 40g of sodium sulfite and 60ppm of tellurium (as potassium tellurate) are mixed in terms of the total capacity of 1l with a pH of 9.0 (controlled by sodium hydroxide). The electrolysis is subject to the temperature of 50°C, the current density of 0.5A/dm 2  and an agitation normally for 7 minutes. The treatment according to those mentioned above eliminates dislocation and missing in fine fragments of the resist film while no discoloration takes place in the wafer even under the thermal treatment at 420°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63311868-A (JP)
Title: Picture processing device
Inventor: NORIKURA HISAAKI
IPC: H04N1/393
Filed: 1987-06-15
Abstract: PURPOSE:To reduce the processing time and to simplify the processing by using a digital signal as a picture data with respect to a picture element and thinning or multiplying the signal based on the magnification and reduction rate. CONSTITUTION:A picture input means 1 receiving a picture data as a digital signal with respect to the picture element, a picture data storage means 2 storing the data, a magnification input means 3 inputting the magnification reduction rate, a magnification reduction means 4 magnifying/reducing the picture data stored in the storage means 2 by thinning or multiplying the data based on the magnification/reduction rate inputted from the magnification input means and a picture display means 5 displaying the magnified and reduced picture data are provided. Thus, the high speed processing is applied because of magnification/reduction through the interleaving or multiplying in this way and since the similar means are used for all the magnifications, it is not required to prepare details in response to the magnification in advance and the processing is simplified.
Patent JP-S5574654-A (JP)
Title: Stack control system
Inventor: SATOU FUMITAKA
IPC: G06F12/00
Filed: 1978-11-30
Abstract: PURPOSE: To add the stack set to the information processor without stack set, without requiring the alteration of the operating software and hardware.  
     CONSTITUTION: The conventional register 8 consists of the registers 0W15 and it is controlled with the stack control registers R 1  and R 2 . In the sinstruction format, OP is the operation code, R 1  is the register number of the conventional register 8 storing the operand, and R 2  is specific conventional register group constituting and controlling the stack. Since the main memory (stack) uses the operating software for the information processor without the stack set, it is located at the user's program area and used for the purpose. The stack control registers R 2 , R 2 +1 and R 2 +2 are not exclusive registers but use conventional registers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05326727-A (JP)
Title: Method for forming multilayer wiring structure and manufacturing method thereof
Inventor: SASAKI NAOTO
IPC: H01L23/522
Filed: 1992-05-15
Abstract: PURPOSE:To realize the title method capable of avoiding the deterioration in coverage of wiring material in a contact part and defective contact resistor even when an interlayer insulating film is formed using a coating glass in the multilayer wiring structure as well as the title manufacturing method using the wiring structure. CONSTITUTION:1) Within the title method, a coating glass is to be processed in the vacuum atmosphere at the pressure not exceeding 10<-6>Torr in order to form an interlayer insulating film 3 of the multilayer wiring structure by processing a coating glass (SOG) 3' as well as 2) within the title manufacturing method of semiconductor device, the interlayer insulating film 3 in the multilayer wiring structure is formed by processing the coating glass 3' in the vacuum structure not exceeding 10<-6>Torr in order to manufacture the semiconductor device with multilayer wiring structure.
Patent JP-S6428231-A (JP)
Title: Production of potassium titanate fiber
Inventor: ARAMAKI YUJI
IPC: C01G23/00
Filed: 1987-06-15
Abstract: PURPOSE:To obtain the titled fiber in high yield at a low cost, by heating a raw material powder blend of rutile sand with an oxygen-containing potassium compound to a firing reaction temperature by specific two-stage heating, annealing and opening the resultant fibers after completing the firing reaction. CONSTITUTION:For example, rutile sand powder of 93-99% purity and 400 mesh undersize particle diameter is blended with an oxygen-containing potassium compound, such as K2CO3, at a blending ratio so as to provide 2.5-3.5 molar ratio of TiO2/K2O. The resultant raw material powder blend of 400 mesh undersize particle diameter, as necessary, is shaped into pellets of a suitable size and heated at a temperature (900-920 deg.C in the case of K2CO3) above the melting point of the above-mentioned oxygen-containing potassium compound. In this stage, heating is once stopped and the blend is kept at this temperature for 10-30min, then heated to a firing reaction starting temperature (e.g. about 950 deg.C) in two stages and subjected to firing reaction at 950-1,200 deg.C for 15-60min. After completing the firing reaction, the reaction product is annealed at 10-50 deg.C/hr cooling rate and the resultant fibers are opened.
Patent JP-S63311101-A (JP)
Title: Apparatus for measuring rotational accuracy of main shaft
Inventor: TAMIYA HIROMICHI
IPC: G01B7/00
Filed: 1987-06-15
Abstract: PURPOSE:To measure the displacement of a main shaft with high accuracy by preventing the change in electrostatic capacity, by mounting the sphere to be measured provided to the end surface of the main shaft to a ceramic holder low in permittivity. CONSTITUTION:The sphere 22 to be measured provided to the end surface of a main shaft 10 is mounted to a sphere holder 21 formed of mica ceramic low in permittivity and this holder 21 is arranged to the end surface of the main shaft 10 through a centering plate 20 and displacement sensors 26, 27 for measuring the displacements of the main shaft 10 in the thrust and radial directions of the axial line thereof as static capacities are provided to the sphere 22 to be measured. In measurement, since the line of magnetic force passing through the main shaft 10 from the rotor 13 of a motor is blocked by a sphere holder 21, the change in the electrostatic capacity of the sphere 22 to be measured is prevented to make it to possible to measure the displacement of the main shaft 10 with high accuracy.
Patent JP-H09291-A (JP)
Title: Synthesis of activated protein in cell-free protein synthesis system
Inventor: TAKESHITA TOMOKO
IPC: C07K1/30
Filed: 1995-06-15
Abstract: PURPOSE: To obtain the objective protein holding the right structure and having increased specific activity by removing a reducing agent from a synthetic reaction liquid of a cell-free protein synthesis system and keeping the system to an oxidizing condition. CONSTITUTION: A reducing agent is removed from a synthetic reaction liquid of a cell-free protein synthesis system by the salting-out treatment and subsequent dialyzing treatment and the system is maintained in an oxidizing state. The dialyzing treatment is carried out e.g. by using a cellophane tube, pouring a cell-free protein synthesis reaction liquid into the tube and dialyzing the liquid using a buffer solution of pH1-10 as the outer dialysis solution.
Patent JP-H07327424-A (JP)
Title: Rice transplanter
Inventor: MATSUOKA HIDEKI
IPC: A01C11/02
Filed: 1994-06-06
Abstract: PURPOSE:To provide a rice transplanter enabling the lifting of a planting part, the connection and disconnection of a planting clutch and the changing operation of the planting traveling speed and having improved workability and safety by placing a lever-flexibilizing mechanism in a lever operation system and connecting an acceleration operation member to a speed-changing mechanism in interlocked state. CONSTITUTION:This rice transplanter is provided with a lever-flexibilizing mechanism 71 placed in a lever operation system connecting an operation lever 30 to a mechanism for changing the planting and traveling speed and an acceleration operation member 56 interlockingly connected to the speed-changing mechanism through the flexibilizing mechanism 71. Preferably, an acceleration pedal 56 for accelerating the planting and traveling speed and a diff-locking pedal for diff-locking the right and left wheels are placed near the driver's seat and the acceleration pedal 56 and the diff-locking pedal are placed nearly symmetrically at the right and left of the center line of the machine body.
Patent JP-S5939965-A (JP)
Title: Fuel injection valve for internal-combustion engine
Inventor: YAMAZOE HIROSHI
IPC: F02M61/02
Filed: 1982-08-27
Abstract: PURPOSE:To even injection distribution by providing 2-stage injection of a fuel injection valve comprising a wide angle injection nozzle and a small wide injection nozzle. CONSTITUTION:A plate 22 and a first nozzle 23 are mounted on an end of a core 20 by caulking or other proper means. A space surrounded by the inner surfaces of the plate 22 and the first nozzle 23 forms a first volute chamber 24. A second nozzle 27 is closely attached to the underside of the first nozzle 23, and a space surrounded by the inner surfaces of the first and second nozzles 23, 27 forms a second volute chamber 28. The lower end wall of the second nozzle 27 is provided with a wide angle injection port 30 directed downward, and the first nozzle 23 is converged toward the lower end side while being provided on the lower end wall with a narrow angle injection port 31 directed downward.
Patent JP-S628943-A (JP)
Title: Treatment method upon occurrence of paper jamming in sorter
Inventor: IWAI SHOGO
IPC: B65H1/30
Filed: 1985-07-05
Abstract: PURPOSE:To make it possible to continue a copying operation even if paper jamming occurs in a sorter during operation of a copying mode using no intermediate tray, by successively reserving following paper sheets in the intermediate tray. CONSTITUTION:A copying machine provided with a sorter is composed of a copying body 1, a copying machine mounting bed 3 provided with a sub-transfer path including an intermediate tray 30, and a sorter 5. Further, when a bisurface copying mode is selected, a paper sheet fed from a cassette 16 enters into the sub-transfer passage from the paper discharge section of the copying machine body 1 by way of a copying process section, and is then once fed into a reversing path 36 before being temporarily stored in the intermediate tray 30. In this arrangement, when a single surface copying mode using no intermediate tray 30 is selected, if paper jamming occurs in the sorter 5, following paper sheets are successively stored in the intermediate tray 30. With this arrangement the copying operation within the copying machine body may be continued.
Patent JP-H0312808-A (JP)
Title: Thin film magnetic head
Inventor: OKAMOTO TETSUYA
IPC: G11B5/31
Filed: 1989-06-12
Abstract: PURPOSE:To avoid short-circuit between conductive thin film coils and magnetic layers so as to improve the characteristic of a thin film magnetic head by forming a first conductive thin film coil in a first insulating layer and a second conductive thin film coil in a second insulating layer. CONSTITUTION:The first insulating layer 5 and a gap layer are formed on the ferromagnetic substrate with high magnetic permeability 1 by a prasma CVD method. The first conductive thin film coil 3 is formed on the first insulating layer 5 by a vapor deposition method and the like and then, the second insulating layer 6 with the second conductive thin film 7 is formed on it by the prasma CVD method and the like. Then, a third insulating layer 8 with the magnetic layer 2 is formed on the second conductive thin film coil 7 by the prasma CVD method and the like. Consequently, short-circuit between the conductive thin film coils 3 and that between the conductive thin film coils 3 and the magnetic layers, which occur through a part where the step coverage of the insulating layer is deteriorated can be prevented. Thus, short-circuit can be prevented, a characteristic can be improved and yield can be improved.
Patent JP-H0313113-A (JP)
Title: Magnetostatic wave device
Inventor: IGATA OSAMU
IPC: H01P1/215
Filed: 1989-06-12
Abstract: PURPOSE:To enlarge the range of a frequency, which can be tuned, by widening the width of an input/output electrode gradually toward a tip in a lengthwise direction. CONSTITUTION:An input electrode 1 and an output electrode 2 are provided to be arranged closely to the surface of a magnetic film 4. The input and output electrode 1 and 2 are connected to the respective tips of microstrip lines 10 and 20 and formed so that the width can be widened gradually toward the tip of each electrode part. Because the electrode itself is equipped with various frequency characteristic corresponding to the width of the electrode and a magnetic wave device composed of the electrode is also equipped with a low value over the wide frequency range for inserting loss at the time of resonating the magnetostatic wave device whose tunable frequency range extended to the high frequency band is obtained.
Patent JP-S634907-A (JP)
Inventor: SUMIYOSHI TAKAYUKI
IPC: B28B7/04
Filed: 1986-06-25
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-S5772938-A (JP)
Title: Nematocide
Inventor: MUNAKATA KATSURA
IPC: A01N39/00
Filed: 1980-10-24
Abstract: NEW MATERIAL: A phenoxypropionic acid derivative shown by the formulaI {X 1  is a group shown by the formula II or III; X 2  is nitrile or -COR[R is OH,  lower alkoxy, lower alkoxyalkoxy, lower alkenyloxy, -O-Cat (Cat is cation)]}.  
     EXAMPLE: 3-(p-Methoxypenoxy)propionic acid methyl ester.  
     USE: A nematocide.  
     PROCESS: A compound shown by the formula X 1 -OH is reacted with 3-chloropropionitrile to give a compound shown by the formulaI(X 2  is nitrile). After this compound is treated with conc. hydrochloric acid and converted into a compound shown by the formulaI[X 2  is -COR (R is OH)], it is conventionally esterified to give a compound shown by the formulaI[X 2  is -COR (R is the above-mentioned group except OH)]. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6145459-A (JP)
Inventor: SPIEGELSTEIN WOLFGANG
IPC: G11B15/18
Filed: 1985-07-06
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-S5773668-A (JP)
Title: Ultrasonic flaw detection device
Inventor: MATSUZAKI TAMOTSU
IPC: G01N29/265
Filed: 1980-10-24
Abstract: PURPOSE:To improve the efficiency of flaw detection by increasing the sensitivity of the flaw detection in the axial direction of a rotor center hole, by providing a probe for shallow-part flaw detection to a flaw detector body at the tip part of a driving tube shaft in the axial direction. CONSTITUTION:In a rotor center hole 2 made in a body 1 to be inspected, a flaw detector body 4 united with the driving shaft 3 of an ultrasonic flaw detecting machine is so provided that it can be inserted into and extracted from the hole. At the base 4a of the flaw detector body 4, a probe 7 for shallow-part detection is arranged in the axial direction of the rotor center hole 2, and the probe 7 inspects the cracking 1a of a shallow part in the axial direction of the hole 2. At the tip part 4b and halfway point 4c of the flaw detector body 4, a pair of a probe 5 for the shallow-part flaw detection and a probe 6 for long-distance flaw detection are provided successively at right angles to the axial direction and long-distance flaw detection in the circumferential direction of the hole 2. During the inspection, the driving tube shaft 3 is rotated to perform the flaw detection in the entire-circumferential direction and axial direction of the hole 2 with the sensitivity.
Patent JP-S5575311-A (JP)
Title: Gunn oscillator
Inventor: SODEYAMA CHIYUUICHI
IPC: H03B9/14
Filed: 1978-12-04
Abstract: PURPOSE:To realize a simple constitution as well as an easy connection to the load by delivering the output given from the Gunn diode attached to the side of the cavity case into the waveguide from the bottom of the case via the L-shaped conductor bar. CONSTITUTION:The bent tip of L-shaped conductor bar 3' attached to Gunn diode 4 pierces through bottom surface 14 of conductor case 1. Output end 6 is insulated from surface 14 via insulator bush 7 and then inserted into the waveguide after piercing through circular hole 16 provided on the upper surface of waveguide 15. Dielectric resonator 5 is coupled to bar 3' inside the cavity case to give stabilization to oscillation of diode 4. As end 6 is drawn out through a simple structure, the erroneous earthing can be reduced. And the rigid care is not required for the insulation of bar 3'.
Patent JP-2000063462-A (JP)
Title: Hydrophilic siloxane latex emulsions
Inventor: CZECH ANNA
IPC: C08F290/14
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic siloxane latex emulsion which provides excellent hydrophilicity and rewettability by subjecting an acrylated or methacrylated polyether siloxane copolymer to polymn. in a solvent. SOLUTION: The acrylated or methacrylated polyether siloxane copolymer is represented by the formula  wherein R is R1 or P; each R1 is independently a monovalent hydrocarbon group; each P is independently R3 [(CbH2bO)zCOCR4= CH2]g (wherein R3 is a polyvalent org. group provided it may be a hydroxylated alkylene group; (g) is the valency of R3; R4 is H or methyl; (b) is 2-4; and (z)is 1-100); m+n+p+o is 1-100; at least one R is P; (n) is 1-100; n/o is lower than 10/1; n/p is lower than 10/1; and (m) is 0-10}. During the polymn. of the (meth) acrylated polyether siloxane copolymer, at least one other (meth)acrylate may be present.
Patent JP-S5373298-A (JP)
Title: Preparation of polyarylene polyether
Inventor: KEIRA SUSUMU
IPC: C08G65/00
Filed: 1976-12-10
Abstract: PURPOSE: To prepare a heat-resistant polyarylene polyether without requiring practically anhydrous condition by polycondensation of a dihydric phenol with a dihalogenobenzenoid in the presence of a specific amidine. 
     COPYRIGHT: (C)1978,JPO&Japio