baber/WOPTO huggingface dataset:
Patent JP-H0826183-A (JP)
Title: Sand pile driving barge
Inventor: MORI HIDEO
IPC: B63B35/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide a sand pile driving barge that makes improvements in living-comfort-ability by preventing any possible vibration from being transmitted to a living quarter and a handling room at the time of operations. CONSTITUTION:An operating barge 2 with a handling room 11 and a living quarter 10 is separably installed in a main barge 1 provided with a casing pipe 3 to which vibrations are imparted by a vibro-unit 4 in time of sand pole driving liftably along a leader 5. At the time of sand pile driving operations, such an operation as separating the operating barge 2 from the main barge 1 is carried out in advance, thorough which any possible propagation of vibrational noises to the living quarter 10 and the handling room 11 from the vibro- unit 4 or the like is prevented from occurring.
Patent JP-H0994875-A (JP)
Title: Container made of laminated styrene resin foamed sheet and its preparation
Inventor: KOBAYASHI SHIGERU
IPC: B32B1/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a safe container which solves various problems caused by projection of a rigid resin film layer to the outside on the cut face (the mouth of the container) of the container made of a laminated styrene resin foamed sheet and prevents ruptures of lips and fingers from occur caused by bringing them into contact with the rigid and sharp resin film. SOLUTION: A container 10 is prepd. by molding a container main body 11 by heat-molding of a laminated styrene resin foamed sheet prepd. by laminating a styrene resin foamed sheet 14 with a thermoplastic resin film 15 at least on its one face so as to make the resin film to be the outer surface and cutting it in such a way that a mouth 13 extended outside is left on the surrounding of the opening 12 of the container main body 11. In addition, the edge of the cut face 16 is made round by shrinking the resin film of the mouth 13 by heating.
Patent JP-S6082255-A (JP)
Title: Device and method for adjusting transfer rate of molten metal
Inventor: NANBA MASANAO
IPC: B22D11/10
Filed: 1983-10-06
Abstract: PURPOSE:To control uniformly the transfer flow rate of a molten metal by disposing a superconductive electromagnet and a normal conductive electromagnet to a molten metal flow part so as to cross each other in the changed directions of the magnetic fields and adjusting the excitation current to the superconductive coils and normal conductive coils. CONSTITUTION:A superconductive electromagnet 5 provided with superconductive coils 5a, 5b and a normal conductive electromagnet 6 provided with normal conductive coils 6a, 6b and an iron core 6c are provided in the nozzle part 3 of a tundish 2 and are so constituted that the respective magnetic fields 7a, 7b intersect orthogonally with each other. Excitation current is then alternately supplied from power sources 8a, 8b to said electromagnets to generate the electromagnetic force in the direction opposite from the flow of the molten steel 1 flowing downward from the nozzle part 3 to a mold 4 to the molten steel, thereby controlling the downflow rate of the molten steel. The transfer rate of the molten steel 1 is controlled in this stage by combining ingeniously the large brake force by the electromagnet 5 and the high speed responsiveness by the electromagnet 6. The transfer rate of the molten steel is thus uniformly adjusted and the quality uniformity of the product is improved.
Patent JP-H1130973-A (JP)
Title: Signal processing circuit for liquid crystal display
Inventor: NISHINO ISAO
IPC: G02F1/133
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To execute the level shifting processing of a driving signal for a liquid crystal display with a simple constitution. SOLUTION: A subtracter 1 inverts the polarity of an input digital display signal and a digital signal changeover switch 2 changes over the input digital display signal of a non-inversion and an inversion digital display signal whose polarity is inverted in every prescribed cycle in accordance with a changeover control signal to be produced by DFFs (D flip-flops) 3, 4 and an EOR (exclusive- OR) gate 5 constituting a changeover circuit to output them to a D/A (digital/ analog) conversion circuit 9.  The DC voltage level of the analog signal obtained in the D/A conversion circuit 9 is shifted in a level shifting circuit 17 and a non-inversion analog signal whose level is shifted in the level shifting circuit 17 and a polarity inversion analog signal whose level is not shifted from the D/A conversion circuit 9 are changed over in every prescribed cycle by the changeover control by an analog signal changeover switch 18 to be outputted as a display signal for the liquid crystal display. Thus, a infinite level shift resolution can be obtained with a simple constitution by constituting a signal processing circuit so as to shift the DC level of the analog signal after the D/A conversion in this manner.
Patent JP-S5886787-A (JP)
Title: Laser emitting device
Inventor: SUGIYAMA SEIJI
IPC: B23K26/06
Filed: 1981-11-19
Abstract: PURPOSE:To variably machine with a laser in a laser emitting device having a plurality of laser light sources of different wavelengths and functions for simultaneously or selectively emitting the laser light emitted from the light source by providing means for controlling the light output and means for controlling the ratio of the light outputs in the respective light sources, thereby obtaining composite effects. CONSTITUTION:The first laser light source 1 employing CO2, the second laser light source 2 using a YAG, and a guide light source 3 of an He-Ne laser are provided in a laser emitting device. Then, luminous fluxes emitted from the sources 1-3 are superposed via dichromatic mirrors 10, 11 and a reflecting mirror 12, are converged via a condensing lens 14 through a light guide passage 13 and are emitted externally. In this structure, output varying means 4, 5 are respectively provided in the sources 1 and 2, and output varying signal means 7, 6 are respectively connected to the means 4, 5. Subsequently, the output setter 9 is employed to control the mixture ratio setter 8 connected to the means 7, 6, thereby controlling the laser output as the entirety.
Patent JP-S5975623-A (JP)
Title: Sealed tube diffusion
Inventor: ASAKA MASAYUKI
IPC: H01L21/223
Filed: 1982-10-25
Abstract: PURPOSE:To regenerate a same diffusion layer with use of a same sealed tube container with high reliability by forming Si3N4 film on inside wall of the sealed tube container thereby sealed quantity of Ga or mixture of Ga and Ge can be reduced. CONSTITUTION:Si3N4 film 8 of 500-1,500Angstrom  is formed at 600-700 deg.C with use of mixture gas of NH3 and SiH4 on surface of a silica plate used for a silica sealed tube container 1 and Si substrate take-out port. After a board 3 on which a diffusion supply source 5 and Si substrate 6 is mounted on center of the sealed tube 1 through the Si substrate take-out part, a silica plate used for the Si substrate take-out port is welded with the silica sealed O2, H2, burner tube container 1 by an oxyhydrogen burner. After welding the container 1 is made vacuous up to 10<-6>-10<-7>Torr and is introduced inert gas and then an inert gas introducing aperture 7 is welded to be chipped off. The container 1 is put in a diffusion oven in order to obtain desired height of the diffusion layer and desired density of surface and temperature and time of diffution is preset. Thus the method of diffusion by coating an inside wall of a diffusion container with Si3N4 enables to save various presetting as well as to reduce sealed quantity of Ga or mixture of Ga and Ge as diffusion source.
Patent JP-S5887007-A (JP)
Inventor: FUKUOKA YOSHIOKI
IPC: B26D5/28
Filed: 1981-11-19
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-S5977139-A (JP)
Title: Friction material
Inventor: OOTAKE RIICHI
IPC: C08J5/14
Filed: 1982-10-25
Abstract: PURPOSE:To improve abrasion resistance of a friction material made of metallic fiber as the basic material, in all operating temperatures, by using a specific modified phenolic resin as an essential ingredient of the bonding agent thereby to enhance the binding force. CONSTITUTION:The suitable modified phenolic resin as the ingredient of the bonding agent to constitute the friction material is polyvinyl acetal resin modified phenolic resin (hereafter to be called the resin A) or aromatic hydrocarbon resin modified polyvinyl acetal resin modified phenolic resin (hereafter to be called the resin B). The resin A can be obtained by first preparing novolac type phenolic resin, through a predetermined period of time of reaction between phenol and aldehyde in the presence of acid catalyst, then adding polyvinyl acetal resin thereto allowing both resin to react with each other, and finally allowing the product of reaction to pass through a dehydrating process. The resin B is obtained by first allowing aromatic hydrocarbon resin and phenol to react with each other in the presence of acid catalyst, then adding polyvinyl acetal resin thereto for further reaction, and finally allowing the product of reaction to pass through a dehydrating process. Using metallic fiber as basic friction material and using the resin A or B as an essential ingredient of the bonding agent, a very useful friction material with abrasion resistance remarkably improved also in low operating temperature can be provided.
Patent JP-2000333852-A (JP)
Title: Chopping board
Inventor: UMEKAWA HIROSHI
IPC: A47J47/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To easily obliquely cut a fish or the like even when a skilled cooking technique is not provided by using a base plate equipped with a groove in the longitudinal direction of a central part, a thick stable ruler having an inclined side face and a cooking stand which notches a terminal part and attached a roller to that notch. SOLUTION: In the case of oblique cutting to slice raw fish, a cooking stand 7 is placed on the groove of a base plate 1. A stable ruler 7 is placed on the stable ruler placing face of the base plate 1. A cooking material such as fish is placed on the cooking stand 5. The cooking stand 5 is placed on the base plate 1 so that one part of the cooking stand 5 can enter the lower notched part of the stable ruler 7. A kitchen knife is lowered along with the slope of the stable ruler 7 and the cooking material is cut. The cooking stand 5 is moved forward while turning the roller of the cooking stand 5 with a finger and the cooking material is successively cut. When the cooking material is not cut down but is obliquely slit, the cooking material is directly placed on the groove of the base plate 1.  When the kitchen knife is lowered along with the slope of the stable ruler 7, the cooking material is easily slit.
Patent JP-2000018906-A (JP)
Title: Plate thickness measuring apparatus of air bag door cleavage part formed in thermoplastic resin skin and its method
Inventor: FUJISHITA TAKAMI
IPC: B60R21/20
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To accurately measure the thickness of an air bag door cleavage part without performing destructive inspection. SOLUTION: A thin-walled trench 40 as an air bag door cleavage part is formed in a skin 10 composed of thermoplastic resin by high frequency heating. A first electrode 16 and a second electrode 18 for high frequency heating are used as they are, a capacitance Cp between the electrodes 16 and 18 is measured by using an LCR meter 44. On the basis of the measured capacitance Cp, data base which was stored beforehand in a personal computer 46 is used, and a plate thickness (d) of the thin-walled trench 40 in the skin 10 after working is calculated with the personal computer 46.
Patent JP-S6079277-A (JP)
Title: Ac wattmeter
Inventor: WANI KOUICHI
IPC: G01R21/06
Filed: 1983-10-07
Abstract: PURPOSE:To enable the measurement of power of a distorted wave containing a higher harmonic by providing a shunt of an AC wattmeter with a flat frequency characteristic up to MHz band. CONSTITUTION:In a coaxial type shunt construction made up of a cylindrical body providing a first current path as shunt and a bar-shaped body providing a second current path as inserted into the cylindrical body insulated therefrom, the intermediate part is removed from either the cylindrical body or the bar-shaped body and replaced with a resistor. One end each of the cylindrical body and the bar-shaped body shall be a connection terminal for the power source unit while the other end each thereof be a connection terminal for loads. The shunt thus obtained is used to form this AC wattmeter. An arithmetic unit processes two input waveforms analogically and outputs a waveform by multiplying both input waveforms sequentially. When the output is averaged with time by a smoothing circuit 4, effective power consumed by a load 8 can be displayed on a DC voltmeter 7.
Patent JP-2001010474-A (JP)
Title: Motion control device for vehicle
Inventor: TOUTSU KENJI
IPC: B60T8/24
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To minimize the oil hammer noise generated in the switching of a hydraulic control valve during motion control by controlling an automatic hydraulic pressure generating device to regulate its generating hydraulic pressure according to the comparison result of the generating hydraulic pressure of the automatic hydraulic pressure generating device with the hydraulic pressure necessary for the motion control. SOLUTION: When the master cylinder hydraulic pressure is less than the maximum value of necessary hydraulic pressure, a booster selector SB is ON to introduce the atmospheric air to an auxiliary variable pressure chamber B6. Thus, the booster selector SB is switched so that the master cylinder hydraulic pressure is matched to the maximum value of necessary hydraulic pressure during control. When it is determined that any of traction control and brake steering control is not executed, the booster selector SB is OFF. Since the booster selector SB is OFF when the master cylinder hydraulic pressure exceeds the maximum value of necessary hydraulic pressure, the master cylinder hydraulic pressure can be prevented from rising more than it is required, and the oil hammer noise generated in the switching of a hydraulic control valve can be consequently minimized.
Patent JP-2001014306-A (JP)
Title: Method and device for electronic document processing, and recording medium where electronic document processing program is recorded
Inventor: NAGAO KATASHI
IPC: G06F17/21
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To read aloud an arbitrary document in the form of an electronic document through voice synthesis with high precision without any feeling of incompatibility while emphasizing important parts. SOLUTION: The document processor embeds property information of Com- Lang=*** S82 indicating a language in which a document is described, Com-begin-*** indicating the beginning of a paragraph, sentence, or phrase of the document, and Pau=*** in a step S85 (S83, S84) when generating a file for a voice read-aloud process, searches for a part included in a generated abstract (S87), and embeds Com-Vol=*** (S88) according to the searched part included in the abstract. In concrete, the document processor embeds property information of Com=Vol=80 in element units as to the beginning of the part included in the generated abstract in all the contents of the document and also embeds property information of Com=Vol=0 as to the beginning of other parts.
Patent JP-S5889682-A (JP)
Title: Formation of fluorescent film
Inventor: SEGAWA NOBORU
IPC: H01J61/44
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a fluorescent film with preventing coating unevenness, by undercoating the inner face of a glass bulb with a water-soluble binder using water as a solvent to a specific thickness, coating it with a fluorescent substance mixture consisting of water, water-soluble binder, and a fluorescent substace, followed by baking it under heating. CONSTITUTION:The inner face of a glass bulb is under coated with a solution of the first water-soluble binder using water as a solvent in such a way that the thickness after drying is >=0.03mum (preferably >= 3mum), a fluororescent mixture obtained by blending water as a solvend with the secont water-soluble binder (preferably haing the same component as that of the first water-soluble binder) and a fluorescent substance (e.g., fluorescent substance of calcium halophosphate, etc.) is applied to the undercoated layer, and the glass bulb is baked under heating so that the binders are eliminated, to give the desired fluorescent film. EFFECT:Preferable with respect to environmentral problems because of using no organic solvent.
Patent JP-H0631351-A (JP)
Title: Press forming method
Inventor: KOMATSU TOSHIHIKO
IPC: B21D22/26
Filed: 1992-07-14
Abstract: PURPOSE:To prevent wrinkles from generating on the surface of a press forming by forming on the surface a wrinkle absorbing shape which is good in appearance, hard to accumulate mud and dirt, and easy to remove the dirt accumulated. CONSTITUTION:By performing a press forming with the lower die 11 and the upper die 15 of a press, a step part 53 or a curved part extending in the circumferential direction of a side wall part 27 is formed on the side wall part 27 by which a bottom wall part and a flange part are connected. Thus, the wrinkles generating on the side wall part 27 are prevented.
Patent JP-H1129063-A (JP)
Title: Rear frame structure for automobile
Inventor: AOKI YOSHIYUKI
IPC: B62D21/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To easily fit a reinforcement to be fitted to a rear frame and reduce its cost. SOLUTION: In a rear frame 1, a rear end part of a front frame 1b and a front end part of a rear frame 1c are jointed at a joint part 1d by spot welding, and the joint part 1d is provided with a reinforcement 7 in such a way as to stride over the joint part 1d. The reinforcement 7 reinforces the joint part 1d, and also reinforces a fitting boss part 6 for fitting a shock absorber, and a thread part 7a for fitting a seat belt.
Patent JP-H0851229-A (JP)
Title: Integrated solar battery and its manufacture
Inventor: UMEMOTO TETSUMASA
IPC: H01L29/40
Filed: 1994-08-09
Abstract: PURPOSE:To prevent inferiority of processed shapes or electrics shortage by the laser scribe of an electrode at the rear of a metallic film which also functions as a reflecting plate, in processing for integration of a film solar battery. CONSTITUTION:A firsts transparent conductive film is stacked on a translucent insulating substrate 1, and then it is patterned, and thereon a photoelectric transfer layer 3 of amorphous silicon is stacked, and it is patterned by laser scribing, and thereon a second transparent conductive film 4 is stacked, and it is patterned by laser scribe, and a cell is connected in series thereby being integrated, and then thereon a translucent insulating film 6 is made, and further thereon a rear reflecting film 7 is stacked.
Patent JP-H1031291-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHII FUMIO
IPC: G03C7/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To enhance color developing performance and to improve remarkably the lightfastness of a magenta dye image by incorporating at least one kind of specified coupler in at least one of green-sensitive silver halide emulsion layers. SOLUTION: The silver halide color photographic sensitive material has photographic constituent layers comprising blue-, green-, and red-sensitive silver halide emulsion layers on a support and at least one of the green-sensitive silver halide emulsion layers contains at least one of the couplers represented by the formula in which R1 is a substituent; R2 is an atom or an alkyl or aryl group; R3 is an alkyl, aryl, -COR4 , -CONHR4 , -NHCOR4 , -NHCO2 R4 , -NHCONHR4 , -NHR4 , -NH(R4 )2 , or the like; R4 is an optionally substituted alkyl or aryl group; and X1 is H atom or a group to be released by reaction with the oxidation product of a color developing agent.
Patent JP-S5888870-A (JP)
Title: Detecting circuit of record player of automatic music selection type
Inventor: OGAWA HIROYOSHI
IPC: G11B3/095
Filed: 1981-11-23
Abstract: PURPOSE:To facilitate the detection for both the head and end of a piece of music with high probability and a simple constitution, by comparing the disk detection signal voltages obtained by an optical sensor after a voltage dividing process and a high cut filter process. CONSTITUTION:The music head of a disk is detected by an LED and a photosensor PS in a sweep mode when an arm of a record player moves up and then toward the center of a turntable. One side of the detection voltage is processed by a high cut filter consisting of a capacitor C2 and a resistance R4, and only the AC component is attenuated. The other side of the detection voltage is divided by the resistances R3 and R5, and only the DC component is attenuated. This voltage is compared with the voltage received a high cut process through an operational amplifier IC1. Thus the comparison is eliminated between the music interval detection voltage and a constant DC voltage. As a result, the music head can be detected without giving any adjustment of sensitivity to each disk or to the secular change, etc. The music end is also detected in the same way.
Patent JP-S5977407-A (JP)
Title: Optical isolator
Inventor: SAKANO SHINJI
IPC: C30B29/28
Filed: 1982-10-27
Abstract: PURPOSE:To obtain an optical isolator having small size but superior performance by using a magnetic garnet contg. Bi as a Faraday rotation material, enlarging a Faraday rotation angle in a specified wavelength band, and enabling use of a rotation material as short as about 1/100 of the conventional one. CONSTITUTION:An optical isolator comprises a polarizer 4-1, a photodetector 4-2, Selfoc lenses 5-1, 5-2, a magnetic field impressing magnet 7, and a Faraday rotation material 6 using a magnetic garnet contg. Bi, such as Gd2Bi1Fe5O12 or Y2Bi1Fe3.8Ga1.2O12, crystallized on a Gd3Ga5O12 substrate by the liquid phase epitaxial method. This Faraday rotation material 6 has 7,000 deg. Faraday rotation angle in 0.8mu wavelength band per 1cm unit length, and 45 deg. rotation angle necessary for the isolator can be obtained only by about 64mu length as short as about 1/100 of the conventional material, and when laser beams 8 emitted from a light source 3 issue from the photodetector 4-2, 30dB light quenching ratio is obtained, further it requires a small magnetic field to be applied, and hence, an isolator having small size but high performance is obtained.
Patent JP-H04237042-A (JP)
Title: Film cassette with exposed-state indicator
Inventor: DANIERU MAIKERU PAGANO
IPC: G03B17/30
Filed: 1991-07-26
Abstract: PURPOSE: To provide a film cassette provided with an exposure state indicator. CONSTITUTION: This film cassette is provided with a film exposure state indicator 101 which is moved from a non-exposure position to a partial exposure position, and also to a whole exposure position relatively with reference to a shell 3 for the light shielding cassette, and also, respective indexes 103 for indicating that a film strip is partly exposed and that the film strip is substantially exposed are installed on the shell, and also, windows 107 and 109 arranged adjacent to the indexes are installed.  Besides, the state indicator is constituted so that the indicator can be viewed through the window adjacent to the index indicating that the film strip is partly exposed when the indicator lies at the partial exposure position, and also, that the indicator can be viewed through the window adjacent to the index indicating that the film strip is substantially exposed when the indicator lies at the whole exposure position.