baber/WOPTO huggingface dataset:
Patent JP-2001078824-A (JP)
Title: Rod for perming
Inventor: KUBO YOSHIAKI
IPC: A45D6/14
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a rod for perming which allows easy winding of the hair around a rod part, is excellent in workability at the application of perming is simple in assembly structure, may be surely assembled, is capable of maintaining a specified quality, is excellent in quality magnification characteristic and productivity, prevents the impregnation of the inside of the rod part with a perming liquid, or the like, and is excellent in usability, maintenance characteristic and durability. SOLUTION: This rod consists of the rod part 2 having an elastic hollow body which has a skin layer on its surface and consists of low-foamed hollow synthetic rubber, thermoplastic elastomer or soft synthetic resin, a core material which is inserted and fixed into the hollow part of the elastic hollow body and a coupling part which is formed at the end of the core material. The rod has a cap part 3 having a cap body 4 which has a cylindrical body having an external fitting part 4a to be externally fitted with the end of the rod part 2 and rubber stopping parts 5 and a cap mounting hole pierced at a wall part 6 formed between the external fitting part 4a and the rubber stopping parts 5 and a cap fixture 7 which has a coupling shaft part screwed to the coupling part of the core material.
Patent JP-S62119770-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASE ARIYASU
IPC: G11B20/10
Filed: 1985-11-20
Abstract: PURPOSE:To discriminate magnetic encoding and recording density to make the shift to a new format easy, by performing statistical processing. CONSTITUTION:A trigger signal TRG is produced from a reading signal of a magnetic head 1 and the trigger signal is transmitted to a time counter 3. Then trigger signal interval data is held by a memory 4 and the stage of the trigger signal interval is analyzed by an identification section 5. When, for example, the trigger signal interval time is shown by the clock number of a time clock TMCLK impressed upon the time counter 3, statistics shown by G1-1 and G1-2 of solid lines or G2-1-G2-3 of dotted lines are obtained from the data held by the memory 4. Data can be encoded in accordance with the statistics.
Patent JP-2001089241-A (JP)
Title: Metal nitride having spinel structure and its production
Inventor: TANAKA ISAO
IPC: C04B35/58
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new spinel nitride capable of expecting industrial production and various superior characteristics. SOLUTION: The metal nitride has a spinel structure of the formula SizTi3-zN4 (where 0<=z<3).
Patent JP-H01101116-A (JP)
Title: Production of foam molding for integrally sticking plane fastener
Inventor: KUTSUNA MASATO
IPC: B29C39/10
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a foam molding wherein a plane fastener is integrally stuck by a method wherein a sheet member having a greater tear strength than a film is adhered on the film covering engaging members of the plane fastener, the sheet member is peeled off after foaming, and simultaneously the film covering the engaging members is removed. CONSTITUTION:A sheet member 28 having a greater tearing strength than a plastic film 36 is stuck with an adhesive or a binder to a plastic film 36 covering engaging members 34 of a plane fastener. A plane faster 30 is placed in a mold 26, a liquid foamable plastic material 50 is poured and the mold 26 is closed. After foaming is completed, the foam is taken out of the mold 26, the sheet member 28 stuck on the plastic film 36 is peeled off with hands, then the plastic film 36 is removed with the sheet member 28, engaging members 34 are exposed, and a foam molding wherein plane fastener is integrally stuck on a predetermined position is formed.
Patent JP-H0686109-A (JP)
Title: Camcorder
Inventor: OGAWA KATSUHISA
IPC: H04N5/225
Filed: 1992-09-04
Abstract: PURPOSE:To provide the camcorder which is controlled while the photographer monitors a view finder section. CONSTITUTION:A video signal of a camera section 1 is subject to recording video processing and gives a signal to a video recording and reproducing section 3, in which the recording processing of picked-up video image is implemented. Furthermore, a video signal processing section 2 implements signal processing for pickup video monitor and inputs the monitor video signal to a transmission section 4. The transmission section 4 applies radio communication processing to the monitor video signal and sends the result as an electromagnetic wave. A reception section 5 is formed removably from the camera section 1 and receives a radio signal including video information sent from a transmission section 4. An output of the reception section 5 is inputted to a video signal processing section 6, in which a video image picked up by the camera section 1 is reproduced. An output of the video signal processing section 6 is inputted to a video display section 7 (LCD or CRT or the like) and the video image display section 7 reproduces the picked-up video image.
Patent JP-H10108182-A (JP)
Title: Image motion detection circuit and coder
Inventor: TAKEUCHI YOSHITAKA
IPC: H04N19/189
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent reproduced image without image disturbance and to attain efficient image coding processing by using both inter-field correlation and in-field correlation so as to detect a motion of an image accurately in a 2-dimensional block. SOLUTION: Based on image data of a 1st field and image data of a 2nd field resulting from dividing received block image data by a field division circuit 22, an inter-field discrimination processing section 23 compares a level of a correlation between fields of the image data in a block with a threshold level T so as to discriminate the result, and an in-field discrimination processing section 24 compares a level of an in-field correlation of the image data in a block with a threshold level T2 so as to discriminate the result. A motion discrimination circuit 25 detects a motion of an image based on the quantity of the interfield and in-field correlation. Thus, an excellent reproduced image without image disturbance is obtained and efficient image coding processing is attained.
Patent JP-H03121031-A (JP)
Title: Endoscope image data compressing device
Inventor: KONOMURA MASARU
IPC: A61B1/04
Filed: 1989-10-04
Abstract: PURPOSE:To increase the number of recorded images by reducing the data quantity which is recorded without deteriorating the quality of the image by reducing the gradation of a quantumizing means for quantumizing one color information including the longest wave length components in comparison with the case of other quantumizing means. CONSTITUTION:When the original image data a+6 of an image element is inputted, the output (b) of a subtraction calculator 49 is formed by the subtraction of the preceding image data +10 from the image data +6, and -4 is obtained. The output b-4 of the subtraction calculator 49 is quantumized according to a code allotment table, and outputted as an output c-4 into a data recorder and an addition calculator 54, wherein the data +10 is added, and the output (d) becomes +6. The output of the addition calculator 54 is outputted into the subtraction calculator 49 and the addition calculator 54 through an estimation calculator 46. Similarly, estimation coding is carried out, and the image data is outputted as seven codes, i.e., three-bit signals into a data recorder 4 and recorded. Since an R image is quantumized in three bits, the data quantity of any of the images RGB can be reduced by quantumizing the R image in three bits, in comparison with the case where the four-bit estimation error is quantumized, and a large number of image data can be recorded.
Patent JP-S63115348-A (JP)
Title: Element isolation
Inventor: IIJIMA SHINPEI
IPC: H01L21/3065
Filed: 1986-11-04
Abstract: PURPOSE:To contrive to be able to form an element isolation region even in a groove of a fine width with high controllability as shown in a design dimension by a method wherein the dimension of mask patterns to be formed by dry etching is specified and also the formation of the groove is performed in a matching manner. CONSTITUTION:Mask patterns 21 which consist of an SiO2 film and are vertical to an Si substrate 1, are formed on the element forming region of the Si substrate 1. Sidewalls 23 which consist of an SiO2 film and have a cavity of a prescribed width between the sidewalls of the opposing mask patterns are formed on the sidewalls of the mask patterns A groove 24 with a slant wall and an additional groove 26, which is narrower and deeper than the groove with a slant wall and has a vertical sidewall, are each formed in the Si substrate 1 by a selective wet etching method using the mask patterns as masks. Then, with Si nitride films 22 etched away selectively, the sidewalls 23 are removed. An impurity layer 28 is formed in the Si substrate being exposed in a groove formed in an interelement isolation region other than the mask patterns. When the groove is filled with an SiO2 film, good element isolation characteristics can be maintained.
Patent JP-H09155970-A (JP)
Title: Aromatic polyamide film and magnetic recording medium
Inventor: SUEOKA MASANORI
IPC: B29K77/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a film having excellent rigidity and elongation characteristic, and capable of being adapted suitably to a magnetic recording medium. SOLUTION: This film consists mainly of an aromatic polyamide, and the tensile Young's modulus of the film in at least one direction at 20 deg.C and in a relative humidity of 60% is 800kg/mm<2> or more, thus the aromatic polyamide film is made such that the ratio between the strength F1 of a 1% stretch and the strength F5 of a 5% stretch of the film in one direction satisfies a formula of F1/F5>=0.38.
Patent JP-H09257767-A (JP)
Title: Evaluation of performance of plastic film
Inventor: MIYAAKE NORIHARU
IPC: G01N29/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To evaluate the coefficient of linear expansion of a plastic film within a short time by using the measured value of the propagation speed of ultrasonic waves propagating through the plastic film as the index of the coefficient of linear expansion of the surface of the plastic film. SOLUTION: Ultrasonic waves are allowed to propagate through a plastic film 10 and the propagation speed thereof is measured and this measured value is set to the index of the coefficient of linear expansion of the surface of the film 10. That is, an oscillation terminal 12 and a receiving terminal 13 are brought into contact with the upper surface of the film 10 so as to be separated from each other by a predetermined distance and ultrashort wave pulses are oscillated from the oscillation terminal 12. At this time, the timer wherein ultrashort waves propagate through the film 10 to reach the receiving terminal is measured to calculate an ultrasonic wave propagation speed from the predetermined distance and the measured time.  Further, the ultrasonic wave propagation speed is measured over a 360 deg. range at every predetermined angle while a measuring stand 11 is rotated centering around the oscillation terminal 12. An oval body wherein a long axis is a main axis in a crystal orientation direction and a short axis is an auxiliary axis in a crystal orientation direction is formed by plotting to be set to the index of the anisotropy of the film 10.
Patent JP-H02107285-A (JP)
Title: Display panel
Inventor: TAKEMOTO TAKATOSHI
IPC: G09F9/33
Filed: 1988-10-17
Abstract: PURPOSE:To enable a display panel to be composed freely corresponding to the layout in a game house, and to cope with the modification of the layout and so on quickly by composing a module provided with the display function corresponding to game machine, peripheral device, or subset, and by aggregating and combining modules corresponding to the arrangement of game machines and peripheral devices in the game house. CONSTITUTION:To make up a display panel 10, each module corresponding to game machine, ball lending machine, and the layout in a game house is combined. In the middle part of island, a general purpose module 20 is generally arranged, so a plurality of general purpose modules 20 are arranged there, and an island edge module 50 is arranged at the left end, an island edge module 60 at the right end. By combining these, a display panel 10 corresponding to the island is composed. A supervisor or a computer operator can get each information in the game house on CRT of the computer, and grasp the whole situation there at a look by this display panel 10, and cope with an accident and the like requiring a necessary measure, or a quick dealing without delay.
Patent JP-H06111783-A (JP)
Title: Manufacture of fluorescent discharge tube with cold cathode
Inventor: OKUMA HISAO
IPC: H01J61/36
Filed: 1992-09-30
Abstract: PURPOSE:To reduce the manufacturing costs by inserting a mount pin having a bottom and electrode holding part into an exhaust head leading to a vacuum pump, compressing rubber packing with a cap at the end of the exhaust head, and thereby keeping airtightness. CONSTITUTION:A stem electrode 3 having a glass sphere 9 is placed on the oversurface of an electrode holding part 4b of a mount pin 4. The other end of a glass tubing 1 whose inner surface is coated with a phosphor and one end is fitted with a stem electrode 2, is inserted through an insert hole 8a, and the end face is contacted with the oversurface of the bottom 4a of the mount pin 4. A cap 8 is rotated to crush a rubber packing 7 so that its inner surface is pressed to the glass tubing 1 to generate airtightness, and the inside of the tubing 1 is evacuated by a vacuum pump and therein argon gas is encapsulated. Finally the part with glass sphere 9 is heated with a gas burner 10 to make vacuum airtight welding. This can be done without any large capacity vacuum pump or high frequency induction heater, and the manufacturing costs are suppressed.
Patent JP-2001083780-A (JP)
Title: Image forming device
Inventor: KUTSUWADA TOMOKI
IPC: G03G15/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent the supply deficiency of an ionic conductive medium in a liquid form and to prevent the occurrence of an electrostatic charging defect on the surface of an image carrying medium by supplying a prescribed amount of the ionic conductive medium in the liquid form from a liquid storage section to an electrostatic charging member before the transfer to an image forming stage at the restart or the like right after the occurrence of a jam. SOLUTION: This device is so constituted that the prescribed amount of the ionic conductive medium 24 in the liquid form is supplied to the electrostatic charging pad 21 from the liquid storage section 22 before the transfer to the image forming stage at the restart right after the occurrence of the jam or at the restart right after the operation is stopped for a specified period. Even if, therefore, a large amount of toners plunge into the electrostatic charging pad 21 in the event of the occurrence of the jam or even when the image forming device is stopped for the specified period, the prescribed amount of the ionic conductive medium 24 in the liquid form may be supplied by a pump 28 to the electrostatic charging pad 21.  The occurrence of the supply deficiency of the ionic conductive medium 24 in the liquid form is thereupon prevented and the occurrence of the electrostatic charging defect on the surface of a phptoreceptor drum 1 may be prevented.
Patent JP-H07114783-A (JP)
Title: Data cartridge
Inventor: SASAKI KAZUO
IPC: G11B23/087
Filed: 1993-10-19
Abstract: PURPOSE:To make the cartridge unloadable to a drive device whose specification is different and to prevent the occurrence of a lifting phenomenon of an upper half member. CONSTITUTION:A cartridge main body 2 is constituted by combining the upper half member 3 molded out of a synthetic resin material and a base plate 4 formed with a metal plate, while an identification projecting part 27 for identifying specifications of a magnetic tape 7 is provided in the side surface part 3C of the cartridge main body 2, facing an inserting guide recessed part 26 to be engaged with an inserting guide projecting part formed in a cartridge inserting opening on the side of a drive device. A means 45 for combining the base plate 4 is formed on the upper half member 3 in contiguity with this identification projecting part 27.
Patent JP-2000083999-A (JP)
Title: Throw-away diaper
Inventor: ITO TAKEHITO
IPC: A61F13/53
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away diaper which has an excellent leakproof property, more particularly the leakproof property to soft feces. SOLUTION: This throw-away diaper 1 includes a liquid permeable front surface sheet 1, a liquid impermeable rear surface sheet 3 and a liquid retainable absorbent 4 interposed between both of these sheets 2, 3. In such a case, both right and left side parts of the absorbent 4 are provided with a pair of right and left three-dimensional gathers 10 formed by arranging elastic members on both right and left side parts of the absorbent 4. The front surface sheet 2 is disposed above the absorbent 4 so as not to come into direct contact with the absorbent 4 between a pair of three dimensional gathers 10.
Patent JP-H07118272-A (JP)
Title: Production of 4-hydroxypyrazolotriazine derivative and its optically active substance
Inventor: FUKUDA NOBUO
IPC: C07D487/04
Filed: 1993-10-19
Abstract: PURPOSE:To produce a derivative useful as a medicine in a high-purity state, in a high yield and in a short time at a low cost by using a hydroxypyrazolotriazine derivative having a specified structure as the raw material according to a specified method. CONSTITUTION:A compound of formula II [X is a halogen; (n) is 1 or 2] is allowed to react with a 4-hydroxypyrazolo[1,5-a]-1,3,5-triazine derivative of formula I (R<1> is H, a lower alkyl or a lower alkoxy) in the presence of an acid (e.g. a Lewis acid such as aluminum trichloride) generally in a solvent such as dichloroethane preferably at 10 to 20 deg.C for 2 to 10hr to obtain a compound of formula III. Specifically, if 4-hydroxy-8-(3-methoxyphenyl)- pyrazolo[1,5-a]-1,3,5-triazine is used as the compound of formula I, 4- hydroxy-8-(3-methoxy-4-phenylsulfinylphenyl)pyrazolo[1,5-a]-1,3,5-tria zine can be obtained.
Patent JP-H04139730-A (JP)
Title: Heterojunction field-effect transistor
Inventor: OOTSUKA NAMIKI
IPC: H01L21/338
Filed: 1990-09-29
Abstract: PURPOSE:To improve the maximum power gain so as to realize a hetrojunction field-effect transistor(HJFET) by forming an n-type resistance area in a third semiconductor layer between the gate and drain of the transistor. CONSTITUTION:After a wafer formed by successively growing crystals of semiconductor layers 2, 3, and 4 is formed on a semi-insulating GaAs substrate 1, an insulating film 7 is formed on the whole surface of the wafer and a window is opened corresponding to the section between a gate and drain by performing selective etching by using a photoresist 8A as a mask. Then the n-type concentration of the semiconductor layer 4 below the window is lowered by selectively implanting p-type ions into the area of the layer 4 below the window and an n-type resistance area 6 is formed. After the area 6 is formed, a source 9 and drain 10 are formed by selectively forming a photoresist 8b on a required area including the area 6. Then a window is opened in the source- side end section of the area 6 after a photoresist 8C is formed and a gate 11 is formed after recess-etching the semiconductor layer 4. Thereafter, this HJFET is completed by forming an insulating film 12 on the entire surface of the wafer and wiring electrodes 13 on the electrode pad sections of the source 9, drain 10, and gate 11.
Patent JP-H02109566-A (JP)
Title: Disinfecting method
Inventor: YOKOYAMA SHIGEO
IPC: A61L2/20
Filed: 1988-10-19
Abstract: PURPOSE:To advantageously apply the title method to the disinfection of microorganisms to especially attach to foodstuffs and packaging materials, the disinfection of germs floating in the air in a medicine factory, a foodstuff factory, a biochemical factory, etc., and the disinfection of water by supplying ethylene to a body to be disinfected while irradiating the body with ultraviolet rays. CONSTITUTION:At the time of irradiating the high performance by ultraviolet disinfecting lamp (output: 1KW, intensity: 200mW/cm<2>), through the irradiation for one second is insufficient, after the irradiation is executed for three seconds, 10 deg. is obtained. After the irradiation is executed for give seconds, even ozone harmful for a human organism is not detected. Further, even when the output of the high performance ultraviolet disinfecting lamp is reduced by half (100mW/cm<2>), the completely same effect as above is recognized after the irradiation is executed for three seconds by making ethylene coexist with the ultraviolet rays. Naturally, ozone harmful for the human organism is completely decomposed.
Patent JP-H08101321-A (JP)
Title: Production of channel type optical waveguide
Inventor: KAGAMI MANABU
IPC: G02B6/12
Filed: 1994-09-30
Abstract: PURPOSE: To lessen transmission loss by smoothing the ruggedness of the side walls of a channel type optical waveguide. CONSTITUTION: This channel type optical waveguide is obtd. by etching from a slab type waveguide composed of a substrate 4, an under clad layer 3, a core layer 1 and an overclad layer 2. The waveguide 13 having the smooth side walls is formed by immersing the side walls 12 having the ruggedness into a soln. prepd. by dissolving a core material. The channel type optical waveguide is immersed into the soln. prepd. by dissolving the core material into a solvent dissolving the core material so as to attain a suitable concn. After the skin layer of the specified quantity is dissolved, the waveguide is pulled up from the soln. and is dried, by which the waveguide surface is freshly coated with the core material and the smooth waveguide side walls are obtd.  The thickness of the core layer removed during immersing is determined by the dissolution rate with the soln. of the material and is, therefore, controllable by the immersion time. The coating film thickness after the pulling up is controlled by the pulling up speed, the viscosity (dependent upon the concn.) of the soln., temp. and drying conditions.
Patent JP-S62121310-A (JP)
Title: Angle measuring instrument
Inventor: ITO MASANORI
IPC: G01B17/00
Filed: 1985-11-21
Abstract: PURPOSE:To accurately and easily measure a supporting angle and an invasion angle by detecting a measured signal level outputted from a range finder while rotating and a rotation angle detection signal outputted from a rotation angle detector. CONSTITUTION:The moment a rotational mechanism is driven, ultrasonic waves (H) are generated from the ultrasonic range finder 14 and the reflected waves (R) at a chain 10 are received and a measured signal (Q) in accordance with a reception level is outputted. Next, the output signal (Q) is sent to a minimum distance detection part 18 and respective minimum values of the measured signal (Q) in the direction of the measuring visual field (a) of the range finder 14 and in its opposite direction are calculated. On the other hand, the rotation angle detector 16 detects a rotation angle of a rotating arm 13 and outputs a detected signal (K) of the rotation angle in accordance with the rotation angle and the signal is taken in a rotation angle taking-in part 21. Then, rotation angle information when the minimum distance is detected from the minimum distance detection part 18 is sent out to a depression angle arithmetic part 19 and a supporting angle arithmetic part 20. Next, the arithmetic part 19 calculates a depression angle alpha from distance information and the rotation angle information. On the other hand, the arithmetic part 20 receives the depression angle alpha from the arithmetic part 19 and calculates the supporting angle theta from the rotation angle.