baber/WOPTO huggingface dataset:
Patent JP-S6421000-A (JP)
Title: Bottom force structure for punch die
Inventor: IDE SADAYUKI
IPC: B26F1/14
Filed: 1987-07-16
Abstract: PURPOSE: To reduce the weight of a punching die lower mold and to facilitate its manufacture by forming a lower mold body holder out of high strength cement or an epoxy resin mixture. CONSTITUTION: A punching die lower mold comprises a lower mold body (die 12, lower cutting edge 30) arranged opposedly to an upper mold body (punch 13, upper cutting edge 33), and a lower mold body holder (die holder) 14 for supporting the lower mold body. The lower mold body holder 14 is formed out of high strength cement with a specific gravity of 2-3 or an epoxy resin mixture with a specific gravity <=2. As a result, the weight of the punching die lower mold is reduced, and since epoxy resin is hardened at ordinary temperature, the lower mold body holder 14 can be easily formed in a specified shape.
Patent JP-2000006745-A (JP)
Title: Airbag device
Inventor: SUGIYAMA TOSHIYUKI
IPC: B60R21/20
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of an airbag contracted after being expanded by its contact with an inflator heated by high temperature gas. SOLUTION: In an airbag device provided with an inflator 7 for generating gas upon detecting shocks and an airbag 4 unfolded/expanded by the gas generated by the inflator 7, a cooling member 5d having a plurality of cooling fins 5e for absorbing the heat of jetted-out gas is provided in the vicinity of the gas outlet 7a of the inflator 7, high temperature gas jetted out from the gas outlet 7a is rapidly cooled by the cooling fins 5e, and the high temperature of the cooling member 5d or the like is prevented. Thus, the generation of toxic gas caused by the combustion of the airbag 4 is prevented.
Patent JP-S5879645-A (JP)
Title: Lubricating device of engine
Inventor: ASAKA URATAROU
IPC: F01M1/08
Filed: 1981-11-05
Abstract: PURPOSE:TO improve lubrication and a sealing effect, by surrounding introducing ports with oil grooves, providing the oil grooves in an internal surface of a cylinder, then both holding oil and forming a labyrinth seal in the periphery of the introducing ports. CONSTITUTION:Oil grooves 9, in a depth of 0.5-1mm. and width of 1mm., are formed in upper and lower side two stages of an introducing port 3 to an internal surface of a cylinder 1. In this way, oil is stored to prevent shorts of oil and improve lubrication, while a labyrinth seal is presented to the periphery of the introducing port 3, and a good seal can be obtained.
Patent JP-H0619597-A (JP)
Title: Keyboard inputting device
Inventor: MATSUKI KATSUYUKI
IPC: G06F3/02
Filed: 1992-07-03
Abstract: PURPOSE:To improve an inputting operability at the time of carrying or installing a portable information processor by easily exchanging a key top unit whose stroke length is different only by a mechanical operation without considering an electric connectability. CONSTITUTION:One independent key top unit is constituted of a key top 13, rubber spring 12, and key top impulse sliding member 11, and mechanically assembled without electric connection with a switching sheet 9 electrically connected through a main body main substrate 7 and a harness 6. A keyboard base member 8 is fixed to a case 16 with a screw. Plural key shapes 19 are arranged on the key board base member 8 so that the key top impulse sliding member 11 can be fixed so as to be bonded on the switching sheet 9. On the other hand, a hole for inserting the key shape 19 is formed on the key board impulse sliding member 11. And also, a protecting sheet 10 is overlapped on the switching sheet 9.
Patent JP-H11353328-A (JP)
Title: Method and device for retrieving target object
Inventor: IWAMATSU HIROSHI
IPC: G06T1/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for retrieving a target object by which the target object near a reference point on an electronic map can be retrieval in a short time. SOLUTION: In a step 301, a distance from the reference point to each area is calculated. In a step 302, the retrieving order of areas is set in the order of near distances from the reference point. In a step 303, an area to be retrieved is set in a 1st area. In a step 304, the target object in an i-th area is acquired. In a step 305, a distance from the reference point to each target object is calculated. In a step 306, whether each target object is nearer to the reference point than the (i+1)th area or not is judged. In a step 307, the target object judged as a nearer target object is stored. In a step 308, whether ιn pieces of target objects are stored or not is judged. In a step 309, whether the i-th area is the final area or not judged. In a step 310, an area to be retrieved is set in (i+1)th area.  In a step 311, n pieces of target objects close to the reference points out of the stored target objects are outputted as a result. Thus time up to the retrieval end of the target object can be shortened.
Patent JP-2001002554-A (JP)
Title: Skin protective composition
Inventor: SAKUYAMA HIDE
IPC: A61Q1/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for external use for the skin usable, without anxiety, to anyone having an oversensitive skin and useful as a base cosmetic or the like by including a specific saccharide-bound polymer and polysulfated polysaccharide. SOLUTION: This composition for external use for the skin is obtained by including (A) pref. 0.01-10 wt.%, more pref. 0.05-1 wt.% of a saccharide-bound polymer where group containing, as constituent unit, a saccharide pref. such as glucose is covalent-bound to a polymer base pref. such as an acrylic resin (e.g. a glucosyloxyethyl methacrylate homopolymer), and (B) pref. 0.001-10 wt.%, more pref. 0.05-5 wt.% of a polysulfated polysaccharide pref. such as a heparinoid.
Patent JP-H0523324-A (JP)
Title: Exhalation current sensor
Inventor: YAMAZAKI TAKESHI
IPC: G10L15/02
Filed: 1991-07-17
Abstract: PURPOSE:To achieve higher detection sensitivity of an exhalation current by setting an amplification factor distribution of a plurality of microphone units according to a flow rate of exhalation. CONSTITUTION:Electric signals which are generated in microphone units 5a, 5b and 5c by an exhalation current hitting a front plate 2 of an external box 1 are amplified separately in a ratio of a resistance 24 to a resistance 23a, in the ratio of the resistance 24 to a resistance 23b and in the ratio of the resistance 24 to a resistance 23c and addition outputs of the signal appear at an output terminal 26. Thus, the detection sensitivity of a exhalation current can be improved by setting the resistances 23a, 23b and 23c to an optimum ratio.
Patent JP-H1125576-A (JP)
Title: High speed dubbing device
Inventor: KATSUKI SHINJI
IPC: G11B7/004
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To enable the high quality dubbing even though the dubbing is carried out at a speed of several times as high as the normal speed, by processing the D/A conversion and A/D conversion with the use of the same reference clock, when a digital signal reproduced from a 1st disk is processed by D/A conversion and further A/D conversion for processing the compression to 1/m and recorded on a 2nd disk. SOLUTION: A reproducing part 30 and a recording part 40 are constituted of a compact disk(CD) device and a mini-disk(MD) device. By the MD device, audio data are compressed and recorded on an MD 21, and the recording is made at the speed of nearly five times as high as the normal speed of the CD device for reading the audio data, even at the time of normal speed recording. By using this feature, the audio data being recorded on the CD 11 are dubbed on the MD 21 at high speed. In this case, the clocks for a D/A converter 13 of the reproducing part 30 and for an A/D converter 23 of the recording part 40 are supplied from the same clock part 14. Thus, the high speed dubbing is attained without causing the deterioration of the audio data.
Patent JP-H0464914-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: KOSHIMOTO HIDEO
IPC: G11B5/73
Filed: 1990-07-03
Abstract: PURPOSE:To improve the noise characteristic for additionally increasing a recording density by forming an underlying film consisting of a Cr-N alloy in such a manner that the N content thereof has a specified concn. gradient in the film thickness direction. CONSTITUTION:The underlying film of the magnetic recording medium for imparting intra-surface anisotropy to a ferromagnetic metallic thin film (magnetic film) is formed of the Cr-N alloy. The gradient of the N content is provided in the film thickness direction of the underlying film and the N content in the lower layer is regulated to 2 to 10atomic%. In addition, the N content on the surface is limited to <=1% by decreasing the N content upward. While the degradation in the coercive force of the magnetic film is minimized, the higher density recording by a decrease in magnetization transition width, etc., is executed. The magnetic disk has the noise characteristics improved in modulation nose, S/N, etc. in such a manner.
Patent JP-H1021631-A (JP)
Title: Optical disk device
Inventor: SHOJI TOSHIRO
IPC: G11B20/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the power consumption of an optical disk device by making a system control circuit control the switching between two variable frequency oscillators and two oscillation control circuits in accordance with the discriminated results of disks. SOLUTION: A pickup detects signals recorded on an optical disk 1 and the output signal of the pickup 2 is inputted to a disk discriminating circuit 4 after the signal is amplified by means of an amplifier circuit 3. The circuit 4 discriminates the kind of the disk 1 and outputs the discriminated result to a system control circuit 15. The circuit 15 controls the switching between a variable frequency oscillator control circuit 7 and oscillator control circuit 9 and a variable frequency oscillator control circuit 12 and oscillator control circuit 14.
Patent JP-S5965970-A (JP)
Title: Intermusic gap detecting device in course of musical performance by automatic music selecting player
Inventor: MORITA YUTAKA
IPC: G11B3/095
Filed: 1982-10-07
Abstract: PURPOSE:To detect exactly an intermusic gap band by providing the first intermusic gap detecting signal generating circuit by an optical sensor, and the second signal generating circuit for detecting no-sound, taking AND of the first and the second signals through a peak holding circuit, and using its output signal as an intermusic gap detecting signal. CONSTITUTION:An output signal from the first intermusic gap detecting signal generating circuit 15 by an optical sensor is peak-held, and an output signal of a circuit PHp is applied to an AND circuit AND. An output signal of the second intermusic gap detecting signal generating circuit NSD by no-sound is also applied to the circuit AND in the same way. When two inputs to the circuit AND exist at the same time, the AND circuit AND sends out an intermusic gap detecting signal to its output side. In this way, said two output signals are applied to the circuits PHp, PHs once and are subjected to peak holding so that a shift between a position of a stylus tip and a position of a spot of light in the optical sensor PS is compensated electrically, and output signals from the circuits PHp, PHs are applied to the AND circuit AND so that AND of both of them are taken, therefore, even if said shift exists, AND of the first and the second detecting signals can be taken, and an exact intermusic gap detecting signal is obtained.
Patent JP-H0516244-A (JP)
Title: Method for mounting protective member on synthetic resin bottle
Inventor: NIIMI KOJI
IPC: B65D25/24
Filed: 1991-07-17
Abstract: PURPOSE:To effectively put resources to practical use without imparing the quality as a recycle raw material of a synthetic resin bottle by easily and closely bonding a synthetic resin protective member to the bottle by fitting the uneven part of the bottle in the uneven part of the protective member and heating both parts to closely bond them. CONSTITUTION:The caliber of a synthetic resin protective member 4 at a part having an uneven part 12 formed thereto so as to be fitted in the uneven part 11 fumed to a bottle 1 at a predetermained position from the bottom surface thereof is formed so as to become smaller than the max. outer diameter of the region of the uneven part 12 of the bottle 1 by 0.2-5mm. Subsequently, the bottle 1 is slightly stretched outwardly in its diameter direction to make the caliber of the region of the uneven part 12 larger than the max. outer diameter of the region of the uneven part 11 of the bottle 1 by 1mm or less. Next, the uneven part 12 of the protective member 4 is instantaneously heated from the outside to be shrunk to closely bond the protective member 4 to the bottle 1. By this constitution, a rubber type adhesive can be made unnecessary and the quality as a recycle raw material of the bottle is not impaired.
Patent JP-H0464931-A (JP)
Title: Optical pickup device using wavelength multiple recording system
Inventor: SUMI TAKESHI
IPC: G11B7/14
Filed: 1990-07-04
Abstract: PURPOSE:To make a device small-sized and light-weight by forming second diffraction gratings on front and rear faces of areas other than first diffraction gratings on a substrate and individually detecting light which pass the second diffraction gratings and are branched. CONSTITUTION:Diffraction gratings 18a and 18b are formed on the optical path of reflected light of a reflection prism 17 and on areas other than diffraction gratings 12a and 12b on a V-shaped substrate 11. Light different in wavelength from semiconductor lasers 8a to 8c pass collimator lenses 10a to 10c and are synthesized by the gratings 12a and 12b to perform multiple recording on recording layers 15a to 15c. Light reflected by recording layers are branched by gratings 18a and 18b and are made incident on photodetectors 19a to 19d, and multiple recorded information are read, and a focus/track error signal is detected. Thus, the constitution of the whole of the device is made small-sized and light-weight.
Patent JP-H0845339-A (JP)
Title: Thick-film copper conductor paste composition and manufacture of circuit board using the paste
Inventor: SUEHIRO MASATOSHI
IPC: H05K3/12
Filed: 1994-07-28
Abstract: PURPOSE:To provide a thick-film copper conductor paste composition which even when baked onto a glass substrate provides a solid copper coating and ensures good adhesion by using a specific composition obtained by the blending of specific components in copper powders. CONSTITUTION:Fifteen parts or less by weight of cuprous oxide powders and 6 parts or less by weight of copper oxide powders are added, for a total of 1 to 20 parts by weight, to 100 parts by weight of fine copper powders which have an average grain size of less than 2mum. A thick-film copper conductor paste composition is obtained by the blending together of the mixed powders, 0.5 parts or less by weight of a palladium compound, a glass frit with a softening point of 600 deg.C or lower, and an organic vehicle, and the thick-film copper conductor paste composition is applied onto a glass substrate, dried, and baked to form an electric circuit.
Patent JP-S57101483-A (JP)
Title: Catv system
Inventor: ANDOU AKIRA
IPC: H04N7/16
Filed: 1980-12-17
Abstract: PURPOSE:To eliminate interference strips of a picture, by preventing the generation of frequency difference of a local signal, through the use of a signal multiplying a local signal from a head device or the local signal itself as the local signal for a V-U converter of a feeder branch amplifier with an up converter. CONSTITUTION:A signal from a local oscillator 2 provided for a head device 1 of a cable TV system is outputted to a main feeder 4 in case of local signal as it is, and outputted after being multiplied by n in case of 1/n frequency signal. The signal from the main feeder 4 is applied to a feeder branch amplifier 3 with an up converter and used as a local signal for the V-U converter. A local signal source used for each amplifier 3 is made common, the freqnency difference of the local signal is made zero, and the interference stripes generated on a TV screen are eliminated.
Patent JP-S6067163-A (JP)
Title: Liquid jet recording device
Inventor: HARA TOSHITAMI
IPC: B41J2/05
Filed: 1983-09-26
Abstract: PURPOSE:To reduce the breakdown rate of a resistor significantly and improve the reliability of the device even if defective spots exist in a protective film by providing an electrode giving an electric potential to liquid and also a resistor containing a specific amount of tantalum. CONSTITUTION:An electrode 10 for giving an electric potential to liquid 12 is provided and also a resistor 9 containing more than 30atom% of tantalum Ta is prepared. If the voltage Vink is set within a prearranged range, the surface of the resistor 9 is subjected to anodic oxidation through defective spots 13 in a protective film. Thus said surface is covered with an inert tantalum oxide with satisfactory results.
Patent JP-H1124691-A (JP)
Title: Speech recognition device
Inventor: MURATA EIICHI
IPC: G10L15/28
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To be hardly affected by external noise and surely recognize the speech even in the case of a plurality of speakers by inputting an identification cord showing whether the aural signals to be recognized fits the speaker data. SOLUTION: When receiving signals including a speaker code are inputted, a speaker identifying circuit 16 identifies whether the speaker code fits either one of speakers A-n and outputs the result to a speech recognition circuit 18. When the speaker recognition data showing, for example, a speaker B is inputted, the speech recognition circuit 18 sets only switches 22-2 to a make state and connects the speaker B data 20-2 to a speech recognition part 24. When the speaker B speaks to a microphone 10, the voice of the speaker B is converted into the aural signals to be inputted to the speech recognition part 24 of the speech recognition circuit 18. The voice recognition part 24 recognizes the voice by comparing a result of spectrum analysis of this signal with the speaker B data 20-2 so as to convert it into code information.
Patent JP-H1126231-A (JP)
Title: Switched connecting film, its manufacture, and magneto-resistance effect element using it
Inventor: NAKABAYASHI KEIYA
IPC: H01F10/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a switched connecting film, which can generate a large switched connecting magnetic field and has an excellent corrosion resistance, thermostability, and heat-treatment stability. SOLUTION: In a switched connecting film provided with a ferromagnetic layer 13 and an antiferromagnetic layer 14 formed adjacent to the layer 13, the layer 13 is composed of a ferromagnetic material having a face-centered cubic structure oriented in the (111) plane and the layer 14 is composed of an MnRu alloy. Since the boundary of the layer 13 with the layer 14 is formed in the closest-packed lattice plane, the magnetic moment applied to switched connection becomes larger, and the switched connecting magnetic field generated from the switched connecting film becomes higher.
Patent JP-S6072879-A (JP)
Inventor: JIYAGABANDEYUU DASU
IPC: A61K31/34
Filed: 1984-08-24
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-H0342694-A (JP)
Title: Head-up display device
Inventor: YAMAMURA SOHEI
IPC: B60K35/00
Filed: 1989-07-10
Abstract: PURPOSE:To easily correct the distortion of an image at low cost and to accomplish display fit for the position of the eye of an operator by correcting the distortion of the image caused by the curvature of a front glass by deforming a part of a Fresnel lens. CONSTITUTION:A displayed image is under the back surface of the Fresnel lens 1 and the optical axis thereof passes the center O of the Fresnel lens, then it is reflected on one point O1 of a translucent reflecting material 3 stuck to the inside surface of the front glass 2 to reach the eye E of the operator. Therefore, the operator recognizes the enlarged virtual image 4 of the displayed image formed by the Fresnel lens 1 centered with respect to O2 on the extension of EO1. At such a time, reflection is not uniform by the concave curvature of the front glass 2 on the upper right corner C2 of the translucent reflecting material 3, and the distortion of a barrel is caused on the corner part corresponding to the corner C2 like a corner C3. then, the corner C1 of the Fresnel lens 1 corresponding to the distortion is curved upward like D1. Thus, the distortion of the image is easily corrected at low cost and the display fit for the position of the eye of the operator is performed.
Patent JP-H1110487-A (JP)
Title: Position detection device which employs magnetic bearing spindle
Inventor: ODA YOSHIMASA
IPC: F16C39/06
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device which employs magnetic bearing spindles which can machine and detect positions using the same magnetic bearing spindles. SOLUTION: A magnetic bearing spindle 20 is moved in the direction of X-Y coordinate toward a workpiece to bring a predetermined reference plane (line) of the workpiece 3 in contact with a tool. At this time, instantaneous swing of the tool is transmitted to a main spindle 1. A current flows in an electromagnet 23 in the radial direction so that the instantaneous swing of the main spindle 1 is suppressed. Changes of currents at this time are detected by a current change detector 35. A position calculator 37 calculates a plane position coordinate where the tool comes in contact with the workpiece from a travel distance and travel direction of the main spindle 1 based on the changes of the currents. Moreover, a direction of Z-coordinate is calculated by an electromagnet 27 in the axial direction in the same way.
Patent JP-H05337061-A (JP)
Title: Incineration type toilet disposer
Inventor: INABA AKIYASU
IPC: A47K11/02
Filed: 1992-06-12
Abstract: PURPOSE:To make a toilet small-sized, lightweight, and free of maintenance, and simplify its handling at a low cost by providing a disposer crushing the solid material in the excreta fed to an incinerator on the toilet incinerating the excreta. CONSTITUTION:A disposer 13 is provided at the lower section of a toilet seat 11, excreta flow into it, the liquid material in the excreta flows down as it is, and the solid material is crushed and flows down as slurry. A control tank 15 is provided below the disposer 13, a conveying pipe 16 is provided below it, and a constant-capacity controller 17 is provided via a stop valve 31. The lower end of the conveying pipe 16 is connected to the upper section of an incinerator 19, and the fed excreta drop into an incineration dish 35. The incineration dish 35 and the incinerator 19 are heated by an electric heater 37, and the excreta are evaporated and burned. The ash left after the excreta are burned is accumulated on the incineration dish 35, and it may be taken out and discarded at the proper time. The incineration gas is deodorized through a deodorizing filter 41, then it is exhausted from an exhaust pipe 43.
Patent JP-H0932486-A (JP)
Title: Method for constructing arched tunnel
Inventor: SAITO MITSUO
IPC: E21D11/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of an emergency telephone facility, a fire extinguishing facility, etc., on side walls and to provide the advantages of forming tunnel walls from precast concrete. SOLUTION: Side walls 3, 4 are formed by in-situ concrete placing, and a top wall is formed by circular plates 5 installed across the side walls 3, 4. Spaces for installing emergency telephones and fire hydrants can be formed efficiently in the in-situ placed portions, and the work of transporting and installing the circular plates 5 is simplified.