baber/WOPTO huggingface dataset:
Patent JP-H01311431-A (JP)
Title: Optical information recording medium
Inventor: TSUMURA MASAHIRO
IPC: G11B7/2531
Filed: 1988-06-08
Abstract: PURPOSE:To improve oxidation resistance and life of the medium by constituting the medium of a substrate, a recording film directly formed on the substrate and essentially consisting of Te and Se and containing one kind of specific elements, and a protective layer consisting of inorganic material to protect the recording film. CONSTITUTION:On the substrate 1, the recording film 2, inorganic protective layer 3 and organic protective layer 4 are provided. The film 2 essencially consists of Te and Se, and contains at least one kind of specific elements selected fro Al, Si, Ti, Cr, Cu, Ga, Ge, Y, Zr, Ag, Cd, In, Sn, Sb, Ta, Au, Pb and Bi. The composition of these elements is preferably, TeXSeYMalpha wherein 10<=x<=99, 5<=y<=99, alpha<=20, x, y and alpha represent atmic % and M represents the element except for Te and Se. The film thickness is preferably between >=10nm and <=200nm so as to obtain good C/N ratio. The thickness of the inorganic layer 3 is preferably between >=5nm and <=200nm considering the recording sensitivity.
Patent JP-S53105102-A (JP)
Title: Method of recognizing voice
Inventor: EDOWAADO HENRII HAAFUAA
IPC: G10L15/08
Filed: 1977-11-25
Abstract: A speech recognition system is realized by applying a speech signal to a feature extractor wherein a sequence of predetermined features representing the speech signal are determined, and by comparing the determined features, in an acceptor, to predetermined sequences of features which represent selected words. One attribute of the feature extractor is the ability to represent certain classes of sounds in terms of the position and direction of motion of the movable structures of a human vocal tract model, such as the position and direction of movement of the speaker's tongue body. The tongue body position is derived by determining the formant frequencies in the applied speech signal and by employing the Coker vocal tract model to find the tongue body position which best matches the determined formants.
Patent JP-2000330052-A (JP)
Title: Internal surface scanning type image recorder
Inventor: SHINADA HIDETOSHI
IPC: G02B26/10
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an internal surface scanning type image recorder which can efficiently record images on a recording medium. SOLUTION: A laser beam outputted from a laser oscillator 18 is modulated into linearly modulated light modulated in a prescribed direction by means of a polarizing light switch 42 after the beam L is modulated in accordance with images by means of a laser modulator 40 and further polarized into circularly polarized light through 1/4-wave plate 44. The circularly polarized light is polarized into linearly polarized light through a 1/4-wave plate 20 constituting a rotating unit 28 and led to a polarized light beam splitter 22. When the linearly polarized light is s-polarized light, the laser beam L is reflected by the splitter 22 and led to a recording medium F. When the linearly polarized light is p- polarized light, on the other hand, the polarized light is reflected by the splitter 22 through a 1/4-wave plate 24 and a convex mirror 26 after passing through the splitter 22 and led to the recording medium F. Thus almost all quantity of the laser beam L is led to the recording medium F and two-dimensional images are efficiently recorded on the medium F.
Patent JP-S5843033-A (JP)
Title: Digital-analog converter
Inventor: NAGAHIRA JIYOUJI
IPC: G06F3/05
Filed: 1981-09-09
Abstract: PURPOSE:To facilitate a correction of the gain for a digital-analog converter as a whole, by controlling the overall gain on the basis of the output corresponding to the set value of said converter. CONSTITUTION:An analog input signal SI is led into a channel 1 of a multiplexer MPX, and the reference voltages EV1 and EV2 are supplied to the channels 2 and 3. The output signal SXO which is selected with switching by the multiplexer MPX is fed to an arithmetic processing part CPU via an A/D converter CAD. The output SCR is led out via a D/A converter CDA and output driving parts DR1 and DR2 and also led into the multiplexer MPX. Then the gain of the whole converter is controlled through the part CPU on the basis of the input and output obtained when the voltages EV1 and EV2 are selected by switching.
Patent JP-S5990157-A (JP)
Inventor: JIEFUREI DEII BEREI
IPC: H01L21/66
Filed: 1983-08-01
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-H09300177-A (JP)
Title: Tool cutting edge tip detection device
Inventor: TONOOKA KATSUHISA
IPC: B23Q17/22
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the reduction in cutting edge tip position detection accuracy due to elastic deformation of a support member which supports a detection sensor which detects the contact with a tool cutting edge tip and perform cutting edge tip position compensation of a grip means which grips a workpiece by taking thermal deformation. into consideration. SOLUTION: A tool cutting edge tip detection device 40 is provided with a dummy workpiece 2 which has the same shape as a workpiece and can be mounted and dismounted on a chuck 3. A detection part main body is attached to the other face 2b of the dummy workpiece 2. Detection sensors 30, 32 are mounted in the detection part main body and are supported on the detection part main body so that they are positioned in parallel in the Z direction and Y direction, respectively. The detection sensors 30, 32 consist of touch sensors which detect the contact when they come into contact with a cutting edge tip 7a of a tool 7 and output a detection signal, and the outputted detection signal is given to a numerical controller.
Patent JP-S62295604-A (JP)
Inventor: NAKAJIMA SHIGEMI
IPC: A43B13/14
Filed: 1986-06-16
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-H09301755-A (JP)
Title: Treating agent for mineral fibrous material scrap and its treatment
Inventor: SAKAI TOSHINAO
IPC: B09B3/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To easily treat a mineral fibrous material scrap in large quantities without generating dust by kneading the material with a treating agent contg. an inorg. acid (salt) and water. SOLUTION: A treating agent is produced by mixing 5-40wt.% inorg. acid (salt) with 95-60wt.% water or further adding 0.5-20wt.% oxidizing liq., 0.7-1kg of the treating agent is added to 1kg mineral fibrous material scrap and they are kneaded at ordinary temp. and 10-30r.p.m. stirring rate for 20-60 minute. The resultant kneaded material is converted into aggregate or modified to a state fit for discard by drying.
Patent JP-H0433685-A (JP)
Title: Thread tension device of sewing machine
Inventor: MURAKAMI EIJI
IPC: D05B47/04
Filed: 1990-05-29
Abstract: PURPOSE:To surely hold needle thread between thread tension pans after starting an operation with a thread guard by providing a thread exchange signal output means and a thread tension pan releasing device to release and sandwich sandwiching pressure between the thread tension pans at least at the next needle thread tension phase after starting the operation for an output signal. CONSTITUTION:When a phase is discriminated as the tension generating phase of the needle thread, the solenoid 18 of a thread tension releasing device 27 is excited, and an output shaft 18a is moved in a direction opposite to arrow head against the pressing of a positioning spring 20 and that of a thread tension spring. A pressing plate 14 is moved by engaging an operating member 19 linked to the output shaft 18a with an engaging projection 14a, and the thread tension pan 13 is moved in a direction opposite to the arrow head via an engaging plate 17, and a gap for thread guide is formed between the thread tension pan 12. Since the phase is set in a tension state during the ascent of a balance, the needle thread comes into the gap. Thence, when the excitation of the solenoid is stopped, the operating member 19 is moved by the pressing of the positioning spring 20 in a direction of arrow head, and the thread tension pan 13 and the pressing plate 14 by the pressing of the thread tension spring, which sandwiches the needle thread coming between the thread tension pans 12 and 13.
Patent JP-S5765092-A (JP)
Title: Microphone in common use with speaker
Inventor: MORI HIRONOSHIN
IPC: G10K9/20
Filed: 1980-10-09
Abstract: PURPOSE:To make easy the design of a small-sized acoustic device without lowering the performance, by using high polymer piezoelectric element for diaphragm plate and giving a function as the diaphragm plate for a microphone, in electromagnetic or drnamic type elector-acoustic converter with sound discharging construction using double diaphragm plates. CONSTITUTION:A magnet 14 which is formed by winding a coil 15 on a magnetic core 16 under a supporting frame 17 of cylindrical type is fitted by turning it upside. A diaphragm plate 12 having a moving iron 13 with a specified size on the upper side is provided by opposing to the magnet 14, a piezoelectric film 9 is covered on it and a speaker frame 18 is provided on the supporting frame 17 including it. With this constitution, as a piezoelectric film 9, a high polymer piezoelectric film having a resonance point at high frequencies is used. When it is used as a  microphone, the film is functioned as a diaphragm plate and when it is used as a speaker, it is used as a sound dissipating plate. If the resonance frequency is too low only with the film, plastic or metallic base is sticked to the film. Thus, the elasticity is controlled for the microphone and the inertia is done for the speaker.
Patent JP-H0239893-A (JP)
Title: Production of hydroxy acid
Inventor: ORESUTE GISARUBA
IPC: C12P7/42
Filed: 1989-06-05
Abstract: The invention relates to a preferably continuous process for the preparation of R- or S-2-hydroxy-4-phenylbutyric acid in very high enantiomeric purity, which comprises reducing 2-oxo-4-phenylbutyric acid with the enzyme D-lactate dehydrogenase from Staphylococcus epidermidis or with the enzyme L-lactate dehydrogenase from bovine heart, respectively, in the presence of NAD(H) and formate or ethanol and formate dehydrogenase or alcohol dehydrogenase, respectively. R-2-hydroxy-4-phenylbutyric acid is a valuable intermediate in the preparation of ACE inhibitors or their precursors.
Patent JP-H02969-A (JP)
Title: Mask and method for exposure
Inventor: KOBAYASHI SHUNICHI
IPC: G03F1/22
Filed: 1988-06-08
Abstract: PURPOSE:To correct the warpage of the exposure mask and to perform mask pattern transfer with invariably high accuracy by forming the mask of a support film expanded in a support frame and a material which can absorb an energy beam for exposure and providing a guide layer. CONSTITUTION:Guide layers 10 and 20 which prevent the support frame 1 from curving are formed on the support frame 1, which is made of silicon; and the guide layers 10 and 20 consist of gold layers 12 and 22, silicon oxide layers 14 and 24, and chromium layers 13 and 23 deposited on the support frame 1 in order. Consequently, the guide layers 10 and 20 are used to correct the curvature caused in the manufacturing process of the exposure mask and further used effectively to correct the warpage caused in the long-period use of the mask, thereby realizing high-accuracy exposure.
Patent JP-S5764475-A (JP)
Title: Method for detecting abnormal cutting by gas cutting apparatus
Inventor: YOSHII KENTA
IPC: B23K7/00
Filed: 1980-10-09
Abstract: PURPOSE: To prevent the lowering of working efficiency for continuous casting operation through discovering abnormal cutting in early time, by analyzing the cutting sound generated when continuously casted slabs are cut by gas cutting.  
     CONSTITUTION: The gas cutting is performed with a cutting torch 2 of a cutting apparatus 1 which moves together with continuously casted slabs A fed at a given speed. The cutting sound generated at this time is collected by a microphone 4 in a waveguide 3 and supplied to a noise meter 6. The noise meter 6 obtains sound pressure levels in every frequency in the cutting sound, and sends the sound pressure levels to a data analyzer 7. The data analyzer 7 plots the relation between each frequency and each sound pressure level in a graph, and, when the sound pressure level is lower than a given value, the gaseous pressure is detected with a gaseous pressure detector 9 installed in a gaseous pipe 8 for the torch 2 and the analyzer 7 modifies the sound pressure level values on the basis of the detected gaseous pressures. Then, out of the sound pressure level values of each frequency obtained by the analyzer 7, only the sound pressure level value of a 12.5kHz frequency is fetched through a filter 10 and sent to a sound pressure indicating annunciator 11. The sound pressure level value sent to the annunciator 11 is compared with a sound pressure level value at normal times, and thus, abnormal cutting is informed with an alarm in the early time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6032352-A (JP)
Title: Solar battery module
Inventor: NAKANO AKIHIKO
IPC: H01L31/042
Filed: 1983-08-01
Abstract: PURPOSE:To enable to simplify the structure, to reduce the used amount of a material and to manufacture a light module by forming a solar battery element on the periphery of a substrate except a margin and bonding the margin and the opposed protective film by a resin layer. CONSTITUTION:A solar battery cell 1 is formed directly on a substrate 6 except a margin 20, and an opposed protective layer 7 is bonded by a resin layer 10 to the margin 20 on the substrate 6 and to the cell 1. The cell 1 is formed, for example, by a CdS film as a substrate 6 on a nonalkali borosilicate glass except the margin 20, then a CdTe film on the CdS film except the Ag-ln electrode, further a C film thereon, and an Ag electrode, and Ag-ln electrode is formed on the portion where no CdTe film is presented. PVB is used for layer 10, and aluminum coated with resin on the surface is exfoliated as the protective layer 7.
Patent JP-S5931617-A (JP)
Inventor: SUZUKI HIROSHI
IPC: A01D46/24
Filed: 1982-08-14
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-S63305587-A (JP)
Title: Printed wiring substrate device
Inventor: MIYAZAKI JUNICHI
IPC: H05K1/09
Filed: 1987-06-06
Abstract: PURPOSE:To make an electronic component mountable on a flexible printed wiring substrate composed of aluminium foil and a polyester film, by providing tin plating or solder plating for a connection part of an electronic component on a wiring pattern and next using low-temperature solder to connect the electronic component. CONSTITUTION:Aluminium foil is used to form a wiring pattern 5 on a polyester film 4. Tin plating MSn or solder plating is provided for a connection part of an electronic component 3 on the wiring pattern 5, and next low-temperature solder 8 is used to connect the electronic component 3 on the connection part 7. Accordingly the electronic component 3 can be easily soldered, and besides if low-temperature solder 8 is used in this soldering, the polyester film 4 can be prevented from being thermally deformed.
Patent JP-H10335515-A (JP)
Title: Wiring board
Inventor: NAKAGAWA SHOICHI
IPC: H05K1/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To render small such deformations as the bending and waviness of the surface of an insulation board, by forming a wiring pattern independently of the wiring circuit provided for mounting on the insulation board a surface mounting element through the connection method of a flipped chip, in an inside region of the insulation board which is surrounded with the connection electrodes of the flipped chip by specific spaces from all the connection electrodes. SOLUTION: In a wiring board 1, a surface mounting element 2 of a peripheral type is connected with electrodes 4 of a wiring circuit 3 in the form of a flipped chip. Then, in the inside region of the wiring board 1 which is surrounded with the electrodes 4, an independent wiring pattern 5 not connected electrically with the wiring circuit 3 is formed separately by the spaces of at least 50 μm from the electrode 4 in the same plane as the lower region of the wiring board 1 whereon the surface mounting element 2 is mounted. Thereby, the shrinking of at least the lower region of the insulation board whereon the surface mounting element 2 is mounted is constrained by the independent wiring pattern 5 formed in the lower region.  Therefore, such deformations as the bending and waviness of the surface of the insulation board whereon the surface mounting element 2 is mounted are rendered very small to make improvable its dimensional accuracy.
Patent JP-H087818-A (JP)
Title: Scanning electron microscope
Inventor: TAKEDA HIROYUKI
IPC: G06T1/00
Filed: 1994-06-23
Abstract: PURPOSE:To recognize the three-dimensional form of a sample surface easily. CONSTITUTION:An image 8 to an image 11 made by photographing a contact hole formed on a semiconductor substrate from just above side (the inclination theta=0) by inclining the inclination theta gradually are stored in a memory means such as an optical magnetic disk. The image processing is applied in a controller depending on the images 8 to 11, and as a result, a three-dimemsional image 12 is displayed on a display. In this three-dimensional image, hidden lines are also displayed, and it can be displayed by converting the visual angle as desired. As a result, the three-dimensional form of the contact hole can be grasped easily. The three-dimensional form of a sample surface can be grasped easily, consequently.
Patent JP-S63308163-A (JP)
Inventor: TSUBOTA TAKAHIRO
IPC: E04H6/18
Filed: 1987-06-06
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-S622064-A (JP)
Title: Differential reduction gear mechanism of rolling ball type
Inventor: IMASE KENJI
IPC: F16H25/06
Filed: 1985-06-27
Abstract: PURPOSE:To thinly form a mechanism in its thickness direction, by providing rolling balls, which transmit a turning effect of the first moving plate to the second moving plate while rolling along guide grooves in accordance with rotation of the first moving plate, in the case of the captioned mechanism used for robot technique or the like. CONSTITUTION:A mechanism provides a corrugated guide groove 15, continuously formed along the predetermined circumference, in one of the first and second moving plates 4, 6 while another corrugated guide groove 16, formed so that it is opposed to the guide groove 15, in the other of the moving plates. While the mechanism interposes rolling balls 17 between the first and second moving plates 4, 6. The mechanism, while rolling the rolling balls 17 along the both guide grooves 15, 16, transmits a turning effect of the first moving plate 4 to the second moving plate 6. By this constitution, the mechanism enables the thin forming in its thickness direction to be attained.
Patent JP-H11337376-A (JP)
Title: Meter for vehicle
Inventor: TAKAHASHI TOSHINORI
IPC: B60K35/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To make divergence of a light led from an LED uniform and enhance the degree of freedom of creation of design. SOLUTION: A transparent member 15 is composed of a transparent synthetic resin layer which does not contain light scattering material. One side surface in the thickness direction is a light reflecting surface, and the other surface is a light outputting surface. A semitransparent member 16 is composed of a semitransparent synthetic resin layer which is bonded to the transparent member 15 and contains a light scattering material. A surface type light emitting member composed of a light guide piece 13 is formed of the transparent member 15 and the semitransparent member 16. A light emitting diode 20 is arranged on at least one end surface side of the surface type light emitting member composed of the light guide piece 13. A light is made incident on the transparent member 15 and the semitransparent member 16.
Patent JP-S5932597-A (JP)
Inventor: YAMADA SAKAE
IPC: B64F5/00
Filed: 1982-08-18
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-S5845852-A (JP)
Title: Index table type wafer grinder
Inventor: SANO TAKASHI
IPC: B24B7/04
Filed: 1981-09-11
Abstract: PURPOSE:To make it possible to automatically perform a work processes from the mounting of a wafer to its super-finishing work by providing in parallel a super-finishing mechanisn for pressing down a super-finish whetstone, while horizontally rocking it, on a grinding board designated on the title equipped with rough grinding and finish grinding mechanisms. CONSTITUTION:An index table 1 is intermittently indexed with rotation, and a wafer 8 is worked in order, from rough work to finish, allowing it to be indexed into a super-finish station. A super-finishing mechanism is constituted such that a super-finish whetstone 28 is moved downward while rocking via an accentric pin 31 with a main shaft 25 driven by a driving motor, and the abrasive grain layer 30 of the whetstone 28 makes contact with the wafer 8 already subjected to finish work with a constant pressure. Thus, in super-finishing work process, micro-work is carried out by pressing down the wafer 8 under a constant pressure, so that it is possible to automatically perform micro-finishing work without any accurate positioning.
Patent JP-2000325580-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F7/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To securely prevent the number of prize winning of greater than stipulated times by constituting a variable prize winning device to suppress the nearly simultaneous prize winning in a plurality of game media. SOLUTION: The variable prize winning device 21 (big prize winning port 11) is arranged in the neighborhood of a rubber member R being an impact force mitigating means at the upper right side of a game board 3. Nails G as impact force mitigating means are planted in the just above the device 21. Besides, a nail group for guiding most of game balls B hitting the rubber member R to the device 21 is planted in a chevron shape. A prize winning passage is arranged behind the big prize winning port 11 and the prize winning ball is guided to a prize winning ball collection part through a round continuing zone. Besides, a shutter 22 is arranged at the big prize winning port 11. Thus, a difference in the arrival time of the game ball B to the port 11 is reduced and a plurality of balls are prevented from staying in the neighborhood of the port 11.  Therefore, the number of prize winning of greater than stipulated times is prevented from occurring.
Patent JP-H08311032-A (JP)
Title: Alpha,beta-unsaturated ketone derivative
Inventor: TANAKA MASAYUKI
IPC: A61K31/35
Filed: 1995-05-18
Abstract: PURPOSE: To obtain the subject compound exhibiting an excellent interleukin production-inhibiting action and useful for medicines for preventing and treating syndromes mediated with the interleukin 1. CONSTITUTION: A compound of formula I  the ring A is a group of formula II [the ring B is a (substituted) aromatic ring; R<2> is H, a halogen, (halogenated) lower alkyl, (heterogeneous atom-containing) cycloalkyl, a (substituted) (hetero) aryl(alkyl), etc.; R<3> is H, a (halogenated) lower alkyl, a (heterogeneous atom- containing) cycloalkyl, an alkoxyalkyl, etc.,], a group of formula III, etc.; R<1> is a group of formula IV [R<4> , R<5> are H, a (halogenated) lower alkyl, a (heterogeneous atom-containing) cycloalkyl, etc.; R<6> is H, a (halogenated) lower alkyl, a (heterogeneous atom-containing) cycloalkyl, etc.,], etc.,}, its salt. For example, 1,4-dihydroxy-7-ethyl-2-(4-hydroxy-4-methyl-3-oxo-1-pentenyl)-4-oxo-3, 5,8- trimethoxyquionline.