baber/WOPTO huggingface dataset:
Patent JP-H05308745-A (JP)
Title: Spindle motor
Inventor: CHUDA MASANOBU
IPC: F16C35/063
Filed: 1992-04-28
Abstract: PURPOSE:To make it possible to put an inner ring uniformly under pressure in an axial direction when a bearing member is fixed to stationary and rotary members in an assembling step, in which a pre-load can be applied easily even when an end of an axle member is not projected from the lower end face of the inner ring, and a load can be applied before a slow-active adhesive is cured. CONSTITUTION:In a spindle motor assembling step, an elastic member 7 is provided between a rotary member 1 and a bearing member 6 out of bearing members 5 and 6, and another bearing member 5 and an end face of a shaft member 4 are supported by using a pressing plate member 8. Then, pre-loads are applied to an inner ring 62 in the bearing member 6 and to an inner ring 52 in the bearing member 5 through the elastic member 7 or the pressing member 8, and then the bearings 5 and 6 are fixed in position between a stationary member 2 and the rotary member 1.
Patent JP-S61296546-A (JP)
Title: Optical disc
Inventor: MATSUSHIMA SEIICHI
IPC: G11B7/24015
Filed: 1985-06-24
Abstract: PURPOSE:To prevent an excess adhesives from being leaked externally by applying chamfering to the edge of the spacer bonding side at an outer peripheral and the edge of non-bonding side of the inner circumference at least four edges formed to a glass base and a reinforcement plate. CONSTITUTION:The glass base 1 is formed by a glass disc at the center of which a throughhole 1a is made and a slope form chamfering is applied to the edge 9 of the spacer bonding side at the peripheral and the edge 8 at the non-bonding side of the inner circumference. The chamfering width (c) of the slope shape is formed into an optional size within a range while straight line parts 11, 12 are formed to the inner circumference and peripheral of the glass base 1. In increasing the chamfering width (c), it is advantageous with respect to the prevention of leakage of excess adhesives, while there is a problem that the bonding area of the peripheral spacer 6 is decreased and the bonding strength is lowered, then it is adequate to select the width as 0.1-0.3mm taking the both into account.
Patent JP-H09313668-A (JP)
Title: Slot machine
Inventor: SANO SHINICHI
IPC: A63F5/04
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make a prize winning picture pattern conspicuous in comparison with the other ordinary picture pattern by especially stereoscopically printing the prize winning picture pattern. SOLUTION: The prize winning picture pattern (such as a picture pattern 50 of '7' or a picture pattern 52 of 'frog', for example), is stereoscopically expressed while continuously changing the hue, lightness and saturation of its color based on perspective. Excepting for the prize winning picture pattern (such as the picture pattern 50 of '7' or the picture pattern 52 of 'frog', for example), the other ordinary picture pattern (such as a picture pattern 51 of 'cherry', picture pattern 53 of 'bell' or picture pattern 54 of 'orange', for example), is expressed in plural kinds of single colors.
Patent JP-S5823802-A (JP)
Title: Chlorinated rubber
Inventor: TOUJIYOU TETSUO
IPC: C08L1/00
Filed: 1981-09-01
Abstract: PURPOSE:To prepare a chlorinated rubber having excellent processability, vulcanizable easily with conventional organic peroxide vulcanizing agent, and having improved flame retardancy, oil resistance, and strength, by chlorinating a specific ethylene-1-butene copolymer rubber. CONSTITUTION:A chlorinated rubber having a chlorine content of preferebly about 20-150 and a Mooney viscosity of about 30-80 is prepared by preferably pulverizing an ethylene.1-butene copolymer rubber having an ethylene/1-butene molar ratio of preferably 87/13-94/6 (preferably having a Mooney viscosity of about 10-80, a density of 0.880-0.915, and the ratio of weight-average molecular weight to number-average molecular weight of <3), suspending the powder in water, contacting with molecular chlorine at about 70-90 deg.C, removing molecular chlorine from the product by washing with water, and drying the product. USE:Interior and exterior parts of automobiles.
Patent JP-H01303989-A (JP)
Title: Picture display method
Inventor: OGAWA FUMINOBU
IPC: H04N5/073
Filed: 1988-06-01
Abstract: PURPOSE:To attain memory control with small scale and simple constitution by storing a picture data subject to synchronizing control with respect to a reference picture data in a field buffer for each field constituting one frame and applying synchronizing control of the data for each field. CONSTITUTION:Write and readout of a picture data to/from field buffers 13, 14 in a picture memory 12 is applied by a 2-buffer switching control section 15. Then, a buffer completing the write of the newest picture field sets a flag representing the end of write. Thus, the 2-buffer switching control section 15 retrieves the end flag for one write within one filed time according to a readout address signal supplied from a picture data readout address generator 17 stored in this way. The a buffer with the newest picture field written therein is selected to correct the deviation of the reproduced picture due to the deviation of the synchronizing signal period of both the picture data.
Patent JP-S6115199-A (JP)
Inventor: ABE YASUNAO
IPC: G10H1/20
Filed: 1984-06-30
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-H11326078-A (JP)
Title: Stress wave detecting device for element area and detecting method therefor
Inventor: KIKUCHI KENJI
IPC: G01N29/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To remove the influence of noise generated from a whole device and to realize a high accurate measurement by irradiating a laser beam on a local element area surface of a fixed substance and detecting a motion speed at the area surface by Doppler effect. SOLUTION: A first incident laser 3 of an instrumentation laser output device 1 is incident on a first light wave guide 4 and a second incident laser 5 of a heating laser output device 2 is incident on a second light wave guide 6. The laser 5 emitted from a tip end opening 7 of the light wave guide 6 irradiates a local heat input area surface 8 to heat-input. The laser 3 emitted from a tip end opening 9 of the light wave guide 4 irradiates around the center point of the local heat input area 8 and reflects. A modulated laser L Doppler- modulated enters from the tip end opening 9 to a frequency analyzer 12 through the light wave guide 4 and a return path.  A portion of the laser 3 and the returning modulated laser L are Doppler-interfered at an interference optical system by the frequency analyzer 12 and the strength of a light by the interference is measured and calculated to obtain a motion speed spectrum of the local heat input surface 8 based on the Doppler effect of the laser 3.
Patent JP-H07172459-A (JP)
Title: Sheet-like wrapping material for forming net-like wrapping body
Inventor: IKEGUCHI SHIGETAKA
IPC: B65D81/03
Filed: 1994-05-25
Abstract: PURPOSE:To provide a wrapping material which is a sheet-like wrapping material forming a net-like wrapping body capable of securely corresponding with an article of an irregular shape and takes up little space because stack in the form of sheets is possible during storage and transportation. CONSTITUTION:A series of cut line parts 13 in which cuts 15 are made in lines via connecting parts 14 are made at the same intervals in a soft-sheet base material 11 and, thus, an article storage part 12 is obtained. This makes it easy to wrap an article without complicated work.
Patent JP-S61293803-A (JP)
Inventor: KOIKE MASARU
IPC: B27L5/02
Filed: 1985-06-21
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-S62291147-A (JP)
Title: Semiconductor device
Inventor: KISHI SHUJI
IPC: H01L21/3205
Filed: 1986-06-11
Abstract: PURPOSE:To prevent defects, such as aluminum vanishing and aluminum hillock from occurring by covering the sidewall and the upper surface of aluminum wirings with high melting point metal film such as Mo, W, etc. CONSTITUTION:A silicon oxide film 2 is formed on a silicon substrate 1, and aluminum wirings 3 are formed thereon. Then, it is heat treated at 300-500 deg.C in a mixture gas of WF6 and H2, and a W film 4 is selectively grown only on the sidewall and the upper surface of the wirings 3 to complete metal wirings. The wirings made of aluminum and W are covered with a PSG film 5 to be protected. Here, when MoF6 is used instead of the WF6, Mo is selectively grown. Thus, defects, such as aluminum vanishing or aluminum hillock are prevented to form wirings having high reliability.
Patent JP-S61293874-A (JP)
Title: Driving thermal head
Inventor: NAGAO HISAO
IPC: B41J2/36
Filed: 1985-06-21
Abstract: PURPOSE:To provide a fixed recorded density irrespective of the existing condition of heating elements to be driven to generate heat, by a method wherein before recording is conducted by supplying electric power to predetermined ones of heating elements arranged orderly, preheating electric power is supplied to the heating element which exists singly among the predetermined heating elements. CONSTITUTION:In recording data DATA1 or the like, each of (a) and (g) is 1-bit single data, while (b)-(d) and (e), (f) are 3-bit continuous data and 2-bit continuous data, respectively. Section A corresponds to the time of detecting the 1-bit single data (a), (g), section B corresponds to the time of preheating driving based on the data (a), (g) and the time of outputting recording data for one recording line, and section C corresponds to the time of heating driving based on the recording data for one recording line. The heating elements corresponding to the single data (a), (g) are driven two times to generate heat, whereas the heating elements corresponding to the plural-bit continuous data (b)-(d) and (e), (f) are driven only one time to generate heat. Accordingly, the recording density can be uniformized for all of the heating elements, irrespective of the existing conditions of the heating elements driven to generate heat.
Patent JP-2000081902-A (JP)
Title: Separate estimating device of transmission characteristic of multiple linear transmission route, separate estimating method and record medium in which method thereof is recorded as readable program
Inventor: EMURA AKIRA
IPC: H04M1/60
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform separate estimation of transmission characteristics of N.M multiple transmission routes from various input signals by estimating the N.M transmission characteristics based on preprocessing signals of N channels and response signals from M output points. SOLUTION: The transmission characteristics of an unknown linear FOR system 11m with N inputs and 1 output are expressed as N transmission routes 11H1m, ...HNm and an adder 11Am to take the total sum of the outputs of these transmission routes by z transformation. And G1z, ...GNz are the transmission characteristics of prefilters 121, ...12N to be introduced and H1z, ...H1N are the transmission characteristics of the transmission routes from respective input points 11S1, ...11SN to the adder 11Am as the output point of the unknown system 11m. Therefore, the transmission characteristics Hnz of the transmission routes from the respective input points 11Sn to M output points 11Am are uniquely determined by designing the prefilters 121, ...12N to have zero points which are different from one another.
Patent JP-H0430137-A (JP)
Title: Film automatic loading device for camera
Inventor: ASAKURA YASUO
IPC: G03B17/30
Filed: 1990-05-25
Abstract: PURPOSE:To improve holding ability and to surely perform a loading operation by allowing a sprocket engaged with a perforation to supply a film to a spool which is arranged backward and taking up the film with an emulsion surface inside. CONSTITUTION:A cartridge housing chamber 12 is arranged at one end of a film path 14 and in front of the path 14, and the sprocket 42 and a spool housing chamber 40 are arranged at the other end of the path 14 and at the rear of the path 14. The film 48 drawn out from the cartridge 46 which is housed in the chamber 12 extends toward the sprocket 42 in the path 14. By winding the film to the peripheral surface of the sprocket 42, it goes toward the spool 38 and it is wound to the spool 38 in a state where the emulsifier applied surface may face inside in the radial direction of the spool 38.
Patent JP-H05325128-A (JP)
Title: Magnetic head element
Inventor: TAKENOUCHI KAZUNORI
IPC: G11B5/23
Filed: 1992-05-28
Abstract: PURPOSE:To provide a magnetic head element in which a low impedance is achieved with no trouble in handling while ensuring a yield higher than a predetermined level. CONSTITUTION:The magnetic head element 2 comprises a first magnetic core member 201, a second magnetic-core member 202, a gap member 203 for bonding the magnetic core members 201, 202, and magnetic thin film layers 204, 205 interposed between the gap member and at least one of the magnetic core members. Magnetic oxide members 201b, 202b are bonded with nonmagnetic members 201a, 202a in at least one of the magnetic core members 201, 202.
Patent JP-S62294059-A (JP)
Title: Production of processed goods of tomato
Inventor: OHIRA YOSHITAKA
IPC: A23L19/00
Filed: 1986-06-12
Abstract: PURPOSE:To obtain processed gods of tomato having fresh fragrance from which heated fragrance is removed, by introducing a liquefied carbonic acid gas to a tomato paste, exhausting the liquefied carbonic acid gas separated upward and vaporizing the liquefied carbonic acid gas existing in the paste. CONSTITUTION:A tomato paste B is fed to a pressure extracting container 4, a liquefied carbonic acid gas A is continuously sent from a pressure container 1 to the extracting container and a heated fragrant component in the tomato paste B is extracted. The liquefied carbonic acid gas and the heated fragrant component are exhausted from the top of the extracting container through an exhaust pipe 8 to the outside of the system. These operations are continuously carried out for a given time and then the remaining partial liquefied carbonic acid gas existing in the tomato paste B is vaporized to give a treated material of tomato paste, which is diluted with water and reduced.
Patent JP-S5362279-A (JP)
Title: Powder shaping die set
Inventor: UNO KAZUO
IPC: B22F3/02
Filed: 1976-11-15
Abstract: PURPOSE: To provide a powder shaping die set wherein an upper punch, a lower punch and a die are integrally set through a cylinder thereby to greatly shorten the step changing time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S641692-A (JP)
Title: Protection device for stern tube packing of propeller driven boat
Inventor: YOHANESU SHIYUMITSUTO
IPC: B63H23/32
Filed: 1988-06-02
Abstract: PURPOSE: To prevent damage on a stern tube packing by arranging a ring with a U-shaped cross section concentric with a propeller boss inside a protective cover within a space between the stern tube and the propeller boss.  
     CONSTITUTION: A space 7 is surrounded by a tubular protective cover 8, and its one end is securely coupled to a stern tube 6, while the other end is opposed to a propeller boss 5. The propeller boss 5 is provided with a cylindrical stepped part 11 at this point, and a ring-state gap 9 is provided between this and the protective cover 8. A U-shaped ring 10 which is concentric with the propeller boss 5 is arranged in the space 7 and opened toward the protective cover 8. A leg part 10a of on the part of this propeller boss 5 is securely fixed to the front face of the propeller boss 5. In this case, the outer end face of this leg part 10a is almost at the aligned position with the cylindrical stepped part 11 of the propeller boss 5. The dimension of the U-shaped ring 10 is set so that a string-state object like a fishing line and a fishing net entering through the ring-state gap 9 can be wound in plural layers within the cavity. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62292840-A (JP)
Title: Preparation of thin nitrocellulose film
Inventor: KONDO MASAHIRO
IPC: G03F1/62
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a thin film having excellent filterability in a soln. state as well as uniform thickness, good appearance and excellent optical quality when the film is formed, by supplying methyl isobutyl ketone soln. of nitrocellulose onto the horizontal face of a rotator. CONSTITUTION:Nitrocellulose soln. in methyl isoburyl ketone is supplied onto the horizontal face of a rotator and spread over it by the centrifugal force yielded by rotating the rotator to form a thin nitrocellulose film. the nitrocellulose soln. prepd. by dissolving 4-10g of nitrocellulose per 100g of methyl isobutyl ketone is pref. used. Besides, di-isobutyl phthalate, cyclohexanone etc., may be added as an additive. The nitrocellulose soln. is filtered through a filter before preparing the film for its use. The filtering is done by a filtration method under pressure where a 0.2mu filter, for example, is used.
Patent JP-H0432095-A (JP)
Title: Semiconductor memory
Inventor: NAKAYAMA HIROSHI
IPC: G11C11/419
Filed: 1990-05-28
Abstract: PURPOSE:To completely execute the amplification and to output a sufficient potential level to an external output signal line by delaying a conduction time of a transfer gate in accordance with a fact that a potential difference amplified by a differential amplifying circuit becomes small. CONSTITUTION:The semiconductor memory is provided with a circuit for delaying a conduction time of transfer gates TA, TB in accordance with a fact that a potential difference amplified by a differential amplifying circuit 1 becomes small. In the case levels of nodal points M, N do not reach a power source level and a GND level, respectively, the current capacity of transfer gates TY1, TY2 becomes small, therefore, it is delayed by that portion that the transfer gates TA, TB become a conducting state. Even if an operation delay of a sense amplifier is generated, the transfer gates TA, TB conduct after a potential difference of a pair of digit lines D, the inverse of D is amplified enough, and a sufficient potential level can be given to external output signal lines I01, I02. In such a way, a sufficient potential level can be given to the external output signal line.
Patent JP-H0686552-A (JP)
Title: Constant-voltage-constant-frequency generator
Inventor: KOMI SUMIO
IPC: H02M5/297
Filed: 1992-05-29
Abstract: PURPOSE:To reduce the size of a power conversion section, and improve the mounting density thereof, and further, decrease the number of the parts thereof. CONSTITUTION:Power conversion sections INV 11, 12 are controlled respectively via FETs 13, 14 by switching over the output of an OSB 19 of a pulse width control section 1A through DRVs 24, 25. An EA 21 compares a sine-wave output 16 of an OSA 10 with the sensed single-phase AC output voltage of a constant- voltage.constant-frequency generator, and the taken-out difference between them is amplified to be outputted from the EA 21. When the output of the EA 21 is positive, a CNV 22 outputs a low voltage to the OSB 19, and performs the frequency modulation of the OSB 19. Similarly, when the output of the EA 21 is negative, a CNV 23 performs the frequency modulation of the OSB 19.
Patent JP-S5564772-A (JP)
Title: Grain and seeds permeated with l-amino acid
Inventor: KUROIWA TOUGO
IPC: A23L7/10
Filed: 1978-11-08
Abstract: PURPOSE: Grains and seeds having a high stored nutritive value of albumens and embryo buds, obtained by subjecting the grains and seeds to specific treatment.  
     CONSTITUTION: Grains or seeds are immersed in a liquid prepared by diluting an acetic acid solution comprising L-amino acids obtaind from unpolished rice, rice Koji, and water to improve the stored nutritive value of albumens and embryo buds. The resulting grains and seeds permit the growth of healthy seedlings with the enhanced germinating activity, powerful fermenting activity in preparing Koji, and the vigorous propagation of Bacillus natto in preparing fermented soybeans. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05308303-A (JP)
Title: Radio device with speech control function
Inventor: WATANABE TAKAHIKO
IPC: H04W52/02
Filed: 1992-04-30
Abstract: PURPOSE:To reduce the power consumption by setting transmission intervals of a background noise to short intervals when there is no received sound from an opposite side through a received sound detecting circuit or to long intervals when there is the received sound, and thus decreasing the frequency of the transmission of the background noise. CONSTITUTION:An audio signal which is larger than a specific threshold value when inputted to the transmitting circuit 5 of a handset 1 is inputted to the output controller 7 of a detecting circuit 5. Further, the audio signal from a microphone 2 is inputted to a background noise extracting circuit 6 and the background noise is inputted to a switch circuit 8. The signal from the opposite side is received by an antenna 12, inputted to an RF circuit 10 and converted into an intermediate frequency, and then inputted to a formatter 9 and demodulated. Its output is inputted to a speech expanding circuit 13 and a background noise generating circuit 14. When the received sound detecting circuit 16 does not detect the received sound from the opposite side, the transmission intervals of the background noise is set short, but when the received sound is detected, the transmission intervals are set long.
Patent JP-S5662212-A (JP)
Title: Connector for optical fiber
Inventor: FUJINO HIDETO
IPC: G02B6/26
Filed: 1979-10-25
Abstract: PURPOSE:To prevent misinsertion by providing misinsertion preventing plates, and so constituting these that the positioning holes where the best connection is obtainable are fitted to positioning dowels by press-fitting and fixing the studs thereof. CONSTITUTION:Misinsertion preventing plates 10a and 10b are formed in a ring shape, and one side of the misinsertion preventing plate 10a is provided with projection like studs 11a disposed at a number less by 1 than the number of the positioning holes 6a provided to the flange 5b of a plug 2a in such a manner as to permit press-fitting and fixing to the positioning holes 6a. Likewise, the other one side is provided with studs 11b. If the studs 11a, 11b of the misinsertion preventing plates 10a, 10b are press-fitted and fixed into the positioning holes 6a, 6b other than the positioning holes 6a, 6b where connection losses become minimum when the plugs 2a, 2b are inserted into the insertion holes 7 of an adapter 3 and are butted, they may be fitted always to the positioning dowels 9a, 9b. With such constitution, misinsertion may be prevented.
Patent JP-H01307278-A (JP)
Title: Solar cell
Inventor: OKAZAKI HITOSHI
IPC: H01L31/04
Filed: 1988-06-04
Abstract: PURPOSE:To manufacture an excellent ohmic electrode having low contact resistance through heat treatment at a low temperature, and to prepare a solar cell having high output characteristics by using an Ag-Zn alloy as one of electrodes. CONSTITUTION:An N<+> type layer 12 is formed onto one surface of a P-type InP substrate 11, the InP substrate 11 is shaped to a P-type containing Zn, and the N<+> type layer 12 includes thermally diffused S. An Ag-Zn alloy layer 13 is formed to a contact section with the InP substrate 11 on the other surface of the InP substrate 11, and an Ag layer 14 is shaped onto the Ag-Zn alloy layer 13. Zn in the Ag-Zn alloy layer 13 is brought to 20wt. % or less at that time, thus allowing the temperature of heat treatment at 400 deg.C or lower. Accordingly, an electrode 15 having excellent ohmic properties can be shaped on the P-type layer side of the P-type InP compound semiconductor substrate 11, and a P-type InP compound semiconductor solar cell having excellent output characteristics can be acquired.