baber/WOPTO huggingface dataset:
Patent JP-S6464449-A (JP)
Title: Telephone terminal
Inventor: TOKURA TAKASHI
IPC: H04M1/253
Filed: 1987-09-04
Abstract: PURPOSE:To execute a simultaneous conversation among three persons without using a conference trunk, by respectively providing switches on the input side of two adders and synthesizing the voice signal of the B channel of an opponent to the sound of a self-voice. CONSTITUTION:Switches 25 and 26 are respectively provided on the input side of a first adder 22 and a second adder 23 and a third adder 24 is added to analog-synthesize sound data received from the receiving part of a first channel and sound data received from the receiving part of a second channel. Thus, the second data received by the second channel can be sent to the transmission part of the first channel together with the sound data of the self-voice and the received sound data of the first channel can be sent to the transmission part of the second channel together with the self-sound data simultaneously. The received sound data from the first channel and the received sound data from the second channel can be simultaneously listened.
Patent JP-S60121965-A (JP)
Inventor: SETSUPAA ISUMOOBEITSUKO ANTERO
IPC: H02M3/337
Filed: 1984-10-19
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-H0961648-A (JP)
Title: Nxm splitter waveguide element
Inventor: OKAWA MASAHIRO
IPC: G02B6/122
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an N×M splitter waveguide element with low loss. SOLUTION: In this N×M splitter waveguide element 11 having an optical circuit 12 formed on a substrate so that a waveguide branches and is curved to form many waveguides, curved parts Cb of output-side waveguides are varied in radius of curvature in stages by the waveguides.
Patent JP-H0272272-A (JP)
Title: Diaphragm
Inventor: KAMIYAMA KOICHI
IPC: B29C45/14
Filed: 1988-09-05
Abstract: PURPOSE:To enable elimination or reduction of labor to be attained, when an exhaust gas transducer is manufactured, by fitting an elastic member stopper to be protruded in a predetermined position of a center plate and wrapping plate peripheral and internal peripheral edge parts as an integral unit respectively by a film part and a seal part. CONSTITUTION:In the case of manufacturing a diaphragm, a center plate 7, fitting a fitting leg 92 of a stopper 9 to a mounting hole, is set up with an elastic member in a metal mold, and the diaphragm is manufactured by vulcanization molding, so that a filling hole 93 is charged in the inside with the elastic member forming the diaphragm 6. Consequently, the fitting leg 92 is prevented from contracting in a radial direction and firmly fixed to the center plate 7. While stopper holes 73 and 74 are charged also in their inside with the elastic member forming a diaphragm main unit, and the center plate 7 is surely formed as an integral unit with the elastic member serving as the wedge. In this way, the diaphragm can be easily mounted to an exhaust gas transducer.
Patent JP-S6376390-A (JP)
Title: Light emitting semiconductor element
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/183
Filed: 1986-09-18
Abstract: PURPOSE:To make a threshold current lower and perform continuous operation at room temperature by preparing a nearly circular active layer including a quantum well as well as impurity-introduced region surrounding the above active layer and leading out light from a plane that is parallel to the active layer. CONSTITUTION:A clad layer 2a and a multi quantum well 3a grow on an n- GaAs substrate 1 and an SiO2 film 4 is formed with a CVD process or an etching process. And then, a Zn diffusion is carried out and p-Al GaAs 3b is formed after disordering the multi quantum well. Moreover, after forming a p-type electrode 5 and an n-electrode 6, an aperture 7 for taking out a light is formed with a photoetching process. The quantum well is so used as a light emitting layer that its light emitting efficiency is high and, since there is an optical waveguide structure composed of the quantum well as well as a region where the quantum well is disordered by introducing impurities, a loss due to the optical waveguide is small and accordingly, oscillations can be performed at a low threshold.
Patent JP-S6280823-A (JP)
Title: Vertical magnetic recording medium
Inventor: AKAMATSU TAKAYOSHI
IPC: G11B5/66
Filed: 1985-10-04
Abstract: PURPOSE:To improve the corrosion resistance of a recording medium and to make high-density recording by laminating the 2nd magnetic layer consisting of iron and iron oxide on a vertically magnetized film consisting of cobalt and cobalt oxide having magnetic anisotropy in the layer thickness direction on a substrate. CONSTITUTION:The vertically magnetized film consisting of the cobalt and cobalt oxide and having the magnetic anisotropy in the layer thickness direction is formed on the substrate having a required shape. The 2nd magnetic layer consisting of iron and iron oxide in laminated on said magnetized film. The magnetic anisotropy is incorporated into the 2nd magnetic layer in the layer thickness direction thereof. The corrosion resistance of the vertical magnetic recording medium is thus improved and the high-density recording is made possible.
Patent JP-S6367522-A (JP)
Inventor: MAINORUFU KAUFUMAN
IPC: G01B11/00
Filed: 1987-09-04
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-H1136131-A (JP)
Title: Yarn having electromagnetic wave protecting performance
Inventor: SHIMIZU SHIGEO
IPC: D01F2/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prepare an electromagnetic wave protecting film excellent in electromagnetic wave shielding properties, by weaving twisted yarn composed of a viscose artificial silk or viscose rayon staple fiber containing metal powder high in electrical conductivity and AC frequency. SOLUTION: Viscose artificial silk yarns or viscose rayon staple fiber yarns containing metal powder such as Ag, Cu or Al high in electrical conductivity and AC frequency and having 1-15 de fineness and 38-171 cm fiber length in a number of 15-150 yarns are bundled and twisted to give a twisted yarn, which is woven to give the objective electromagnetic wave protecting film.
Patent JP-H0384494-A (JP)
Title: Vacuum vessel for nuclear fusion device
Inventor: NEYATANI YUZURU
IPC: G21B1/00
Filed: 1989-08-28
Abstract: PURPOSE:To improve mounting accuracy and to improve measurement accuracy by supporting electromagnetism measuring wires by electromagnetism measuring wire supporting members disposed in the internal space of a reinforcing part. CONSTITUTION:Plural pieces of the electromagnetism measuring wire supporting members, for example, bobbins 5 which have notches 5a, 5b on the front and rear surfaces and are spaced from each other, are disposed in the internal space of the reinforcing part 2 and the electromagnetism measuring wires 3, 4 are respectively disposed to the notches 5a, 5b of the respective bobbins 5. The easy setting is, therefore, possible without having interfering objects which are encountered with the conventional vacuum vessels. The accuracy of the mounting position is thus improved and the measurement accuracy thereof is improved. Since the wires are fixed to the bobbins 5 and plate members 2b, the secure setting is assured and since the need for fixing plates is eliminated, the failure of the measuring wires and the time for fixing with the fixing plates are eliminated.
Patent JP-H0384766-A (JP)
Title: Disk drive controller
Inventor: ONUMA SUMIKO
IPC: G06F3/06
Filed: 1989-08-28
Abstract: PURPOSE:To average the using frequencies of disk drive units by providing a learning part for comparing individual loading frequencies of the disk drive units stored in a memory part with one another and selecting a disk drive unit of less loading frequency. CONSTITUTION:The subject device is provided with the memory part 17 for counting and storing the operation frequencies for changing recording media, i.e., the loading frequencies of the disk driven units and the learning part 18 for comparing the loading frequencies of the disk drive units stored in this memory part 17 with one another and selecting a drive unit of less loading frequency by the presence of loading operations under command processing. Consequently, when a command having contents of execution of the loading operation is inputted, and also two drive unit or more are unused or all the drive units are being used, a drive unit of less loading frequency in actual results is selected, and when a command having contents of nonexecution of the loading operation is inputted, a drive unit of more loading frequency in actual results is selected. By this method, the loading frequencies can thus be averaged.
Patent JP-2000052581-A (JP)
Title: Thermal transfer printer
Inventor: YOROZU HIDENORI
IPC: B41J2/325
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer in which not only an image having metallic gross excellent as compared with ordinary metallic gross is printed following to printing with a raster metallic ink ribbon but also a high quality image can be printed. SOLUTION: A recording material 16 is subjected to primary printing 17 and under a state where the heating element 6a of a thermal head 6 is shifted from the position of the primary printing 17 to the downstream side in the print moving direction (sown by an arrow B) of the thermal head 6 by a specified amount (D dimension), the heating element 6a is heated based on a print data and secondary printing is performed by printing ink 15b fused over a wider range A than the heating element 6a onto the primary printing 17.
Patent JP-S6462911-A (JP)
Title: Surface acoustic wave element
Inventor: IMAI TAKAHIRO
IPC: H03H9/25
Filed: 1987-09-03
Abstract: PURPOSE:To produce the titled element usable at an ultrahigh frequency band with small size and possible for mass-production by laminating a piezoelectric layer and an interdigital electrode onto a single crystal diamond thin film of insulation performance. CONSTITUTION:The piezoelectric layer 1 is laminated on a substrate 4 made of a single crystal insulation diamond thin film with uniform quality and manufactured artifitially. The major components of the piezoelectric layer 1 are chemical compounds of inorganic substances such as ZnO, AlN, SiO2, and ZnS. Moreover, the electrode layer 3 is formed on the piezoelectric layer 1. The electrode layer 3 is made of a usual metal and formed to be of an interdigital type and a semiconductor diamond may be used or it is used in common with a metallic layer. Furthermore, a comb-line semiconductor diamond layer 5 or an interdigital metallic layer may be provided between the insulation diamond 4 and the piezoelectric layer 1. Thus, the elements with small size and capable of being used at an ultrahigh frequency band are mass-produced.
Patent JP-H07203684-A (JP)
Title: Power supply adaptor and electric appliance
Inventor: ITO SHIN
IPC: H02M7/12
Filed: 1994-08-23
Abstract: PURPOSE:To provide a detachable power supply adaptor which can turn the power supply ON/OFF positively in safety using a miniature switch. CONSTITUTION:The power supply adaptor 1 to be mounted detachably on the body 2 of appliance having a power supply ON/OFF button comprises an auxiliary switch element 3 additionally provided at the control section for a switching element in order to select execution/stoppage of switching operation, a switch operating button 4 provided on the housing 7 of adaptor in order to operate the auxiliary switch element 3, and an insulating rod 6 for mechanically coupling the switch operating button 4 and the power supply ON/0FF operating button 5 provided on the body 2 of appliance.
Patent JP-H0384759-A (JP)
Title: Optical pickup device
Inventor: AKAHORI TAKASHI
IPC: G11B11/105
Filed: 1989-08-28
Abstract: PURPOSE:To realize a high C/N and to improve the recording density by detecting a luminous flux except a luminous flux at both ends in a track orthogonal direction in a reflected light as a magneto-optical signal to prevent production of a crosstalk thereby sufficiently ensuring an erasing ration. CONSTITUTION:Let split photodetector sections of a photodetector element 11 be a,b,c, and split photodetector sections of a photodetector element 12 be d,e,f, then an output difference (b-e) of middle photodetector part of both the photodetector elements 11, 12 is selected as a magneto-optical signal. That is, the luminous flux received by the photodetector sections a,c,d,f at both ends of both the photodetector elements 11, 12 includes the reflected light from the erasure leave part or the unrecorded part of a magneto-optical disk 5 and the crosstalk component of adjacent tracks. Thus, the luminous flux including the component is eliminated to improve the C/N and the recording density.
Patent JP-2001045372-A (JP)
Title: Multi-frequency rate switch and image switching device equipped with the same
Inventor: IIDA HIROYUKI
IPC: H03L7/08
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To process both an SD signal and an HD signal by a picture switching device, and to automatically operate switching according to an inputted signal. SOLUTION: When an input picture signal is an SD signal, a 270 MHz reproduction clock is inputted from a DC reproducing part 17 through an input equalizer 16 to first and second PLL circuits 20a and 20b. The first PLL circuit 20a is locked to the input frequencies of the SD signal, and detected by a lock detecting means 21. The reproduction clock of the first PLL circuit 20a is selected by a PLL circuit selecting means 22 according to the detected result, and inputted to a latch circuit 18, and outputted through an output driver 19 by removing the jitter of the picture signal. When the input picture signal is the SD signal, the second PLL circuit 20b is not locked, and the reproduction clock of the second PLL circuit 20b is not selected. Thus, the corresponding reproduction clock can be outputted by detecting inputted HD signal and SD signal.
Patent JP-H0779382-A (JP)
Title: Moving picture processing unit
Inventor: NAKAMURA TORU
IPC: G06T13/00
Filed: 1993-09-06
Abstract: PURPOSE:To edit a motion of plural operating moving objects on different time spaces to a picture projected to an optional time space by providing a picture conversion means converting a time space map picture of the moving objects into a picture picked up from a different time space. CONSTITUTION:The processing unit is provided with a camera head 1 picking up an object being a moving object to provide an output of a picture picked up together with 3-dimension information, a data recording section 2 recording the picture with the 3-dimension information and time information, and a moving picture edit section 3 executing time space mapping to the obtained picture to convert the picture, and also with a stop watch 5 providing an output of time information being a reference for the management of the time information and a time base unit 4 distributing the time information outputted from the stop watch 5 to the camera head 1 and the data recording section 2. Furthermore, as the configuration to extract the 3-dimension information of the mobile object, the 3-dimension space coordinate of the mobile object is calculated by an arithmetic operation unit provided separately.
Patent JP-S60114852-A (JP)
Title: Automatic opening/closing type original press contacting device
Inventor: ASHIHARA YOSHITO
IPC: G03B27/62
Filed: 1983-11-26
Abstract: PURPOSE:To prevent the generation of a picture formation miss by detecting whether an original has been completely set or not and controlling the opening/ closing driving of an original press contacting member. CONSTITUTION:Detecting signals from respective photosensors are shaped at their waveform by respective Schmitt trigger circuits 12-17. Three signals outputted from the Schmitt trigger circuits 12-14 and three signals obtained by inverting outputs from the Schmitt trigger circuits 15-17 by NOT circuits 18- 20 are inputted to an AND circuit 21 to find out the AND. On the other hand, the signals outputted from the six Schmitt trigger circuits 12-17 are inputted to an AND circuit 22 as they are to find out the AND. Since the output signals of the AND circuits 21, 22 are inputted to an OR circuit 23, the output of the OR circuit 23 is ON only when the photosensors 6, 7, 10 are ON and the photosensors 8, 9, 11 are OFF or when all the photosensors 6-11 are ON, and in the OFF state in other cases.
Patent JP-H0272176-A (JP)
Title: 2h-cyclopenta(b)furan derivative, production thereof and agricultural and horticultural germicide containing said derivative as active ingredient
Inventor: KUMAZAWA SATOSHI
IPC: C07D303/06
Filed: 1988-09-06
Abstract: NEW MATERIAL:6-(4-Chlorobenzyl)-3,3a,4,5,6,6a-hexahydro-6a-(1H-1,2,4-triaz ol-1- ylmethyl)-2H-cyclopenta[b]furan expressed by the formula. USE:Useful as an agricultural and horticultural germicide, readily handleable for humans and animals with low toxicity and high safety and capable of exhibiting excellent controlling effects on a wide range of plant disease injuries, e.g. blast and helminthosporium leaf spot of rice plant, powdery mildew of apple, rust of grape, etc. PREPARATION:4-(4-Chlorobenzyl)-7-(2-chloroethyl)-1-oxaspiro[2,4]heptane is reacted with 1,2,4-triazole to afford the compound expressed by the formula. The reaction is carried out in the presence of a diluent, such as benzene, at 0-100 deg.C temperature for 1-3hr.
Patent JP-S6463331-A (JP)
Title: Method of manufacturing confectionery
Inventor: KOMATSU TAKEHIDE
IPC: A23G3/50
Filed: 1987-09-04
Abstract: PURPOSE: To manufacture a good-taste, soft-touch and new-type cake by performing microwave heating while discharging and dropping the dough of the cake from a nozzle, and baking it with the heat of fire later. CONSTITUTION: For example, sponge dough 1 is moved to a discharge pipe 3 by a compressor 2 and spouted through a narrow-mouthed nozzle 4. The dough is dropped and moved in microwaves emitted from a high frequency heater 5, and it is heated and baked from its central part. Next, the outside of the dough is baked and solidified with the heat of direct fire 6 from a gas burner 7, and the sponge cake is formed. The baked cake in the shape of fine thread is made into product by solidifying its surface through a cooler 8 and taken out by a conveyer 9.
Patent JP-H1065296-A (JP)
Title: Ceramic circuit board
Inventor: NAGASE TOSHIYUKI
IPC: H05K3/38
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To absorb strain, caused by the thermal expansion coefficient difference between a ceramic board and each of first and second aluminum boards, even if a heat cycle is applied, by providing the first and second aluminum boards laminated respectively on both sides of the ceramic board made out of Si3 N4 interposing Al-Si brazing filler metals in between. SOLUTION: To laminate first and second aluminum boards 11, 12 on both sides of a ceramic board 13 by adhesion, an Al-Si brazing filler metal, the ceramic board 13, and Al-Si brazing filler metal, and a second aluminum board 12 are piled up, and a load 0.5-5kgf/cm<2> is applied to these in that state, and they are heated in a vacuum to 600-630 deg.C. Even if a heat cycle is applied to this circuit board, it is possible to absorb strain generated by the thermal expansion coefficient difference between the ceramic board 13 and each of the first and second aluminum boards 11, 12, by the elastic deformation of the aluminum boards, having smaller deformation resistances compared with the metallic member made of Cu, etc., heretofore in use.
Patent JP-S60113650-A (JP)
Title: Evaluation of stator for linear motor
Inventor: MIYAZAKI TOSHIMASA
IPC: H02K41/02
Filed: 1983-11-25
Abstract: PURPOSE:To accurately discriminate the propriety of electric and magnetic properties in less inspecting steps by measuring the inductance of a winding, and comparing the measured inductance with the inductance of good part. CONSTITUTION:The inductance of the winding of a stator 10 for a linear motor is measured by a maxwell capacity bridge 21, and the measured value is inputted through a CPU22 to comparators 22a, 22b. The comparators 22a, 22b compare the measured inductance with the upper and lower limit values of the inductance of the good part. The propriety of electric and magnetic properties of the stator is indicated by an indicator 26 on the basis of the outputs of the comparators 23a, 23b.
Patent JP-S6199659-A (JP)
Title: Steam turbine moving blade
Inventor: IIJIMA KATSUMI
IPC: F01D5/28
Filed: 1984-10-22
Abstract: PURPOSE:To obtain the titled blade superior in high temp. strength, by using alloy in which specified ratios of C, Mn, Si, Cr, Ni, Mo, W, V, Al, Ti, B, Zr are added to Fe. CONSTITUTION:Alloy contg. by weight, <=0.15% C, <=2% Mn, <=1.5% Si, 10-20% Cr, 20-35% Ni, 0.5-3% Mo, 0.5-10% W, >=0.4% V, 0.1-0.5% Al, 1.5-3.0% Ti under 0.1-0.4 Al/Ti ratio, one kind among 0.002-0.01% B, <=0.5% Zr and the balance Fe with inevitable impurities is prepared. By using the alloy, the titled blade superior in high temp. strength and composed of gamma' phase ppt. type alloy is obtd. under condition using high temp., high pressure steam of about 600-650 deg.C main steam temp., about 300-350kgf/cm<2> pressure.
Patent JP-S60112182-A (JP)
Title: Input device of computer
Inventor: NEMOTO YUKIYASU
IPC: G06T1/00
Filed: 1983-11-24
Abstract: PURPOSE:To enable the titled device to read separately picture information and address information to as to input to a computer by winding an input sheet including address specification display different in color and picture display, on a rotational drum, and scanning it optically. CONSTITUTION:An input sheet 1 includes an address specification display A1 consisting of partition lines partitioning an address section in a matrix, and a picture display A2 drawn by a different display means, for instance, a discernible means such as various kinds of colors. The input sheet 1 is wound on a rotational drum, and address information and picture information are read out in time series by a reading means 2 which has two kinds of light receivers installed a color filter with different spectral characteristics. A sequential address number corresponds to the address section partitioned by a partition line in a matrix. Each address corresponds to that of an RAM at the side of a computer. The address information and picture information are successively inputted to a computer 3. Thus a picture input to a computer can be simplified, and the input can be executed in a short time.
Patent JP-H0649229-A (JP)
Title: Production of molded article of glass wool
Inventor: OGIWARA TAKESHI
IPC: C08J5/04
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a molded article of glass wool in the approximately the same molding time even in using glass wool manufactured by centrifugal method as that in using glass wool produced by flame drawing method by molding glass wool by a specific method. CONSTITUTION:The molded article is obtained from glass wool which is produced by centrifugal method by using a phenol resin and urea in the ratio of solid content of 10:0.8-8:2 as a binder without using ammonia water and ammonium sulfate as an additive. The molding condition, for example, in the case of molding raw fibers having 500g/m<2> face density into a 5mm flat plate by a press molding machine, is generally 180-230 deg.C molding temperature and 40-60 seconds molding time. Glass wool having 4-7mu fiber diameter and 30-100mm fiber length is used as the glass wool.