baber/WOPTO huggingface dataset:
Patent JP-S58163390-A (JP)
Inventor: NAGAI MASAYA
IPC: B26B19/16
Filed: 1982-03-23
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-2000241775-A (JP)
Title: Optical modulator, light source for optical communication and module for optical communication
Inventor: ISHIZAKA MASASHIGE
IPC: G02F1/017
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To generate an excellent optical transmission waveform of a high extinction ratio. SOLUTION: An incident light waveguide part 600, a branch part 500, a first electric field absorption type modulator part 400A, a second electric field absorption type modulator part 400B, a multiplexer part 300 and an output light waveguide part 200 are formed respectively on a substrate 100. The first electric field absorption type modulator part 400A and the second electric field type modulator part 400B are provided with a difference between the absorption end wavelengths of the absorption layers of respective semiconductor electric field absorption type modulator parts 400A, 400B (1.495 μm, 1.510 μm) so that the absorption end wavelengths of the absorption layers are different from each other, or when the same modulation voltage is applied to first, second respective semiconductor electric field absorption type modulator parts 400A, 400B,  a phase difference between two light waves propagating through respective electric field type modulator parts 400A, 400B becomes π[rad]. The extinction ratio when a high voltage is applied is increased while keeping an extinction characteristic when a low voltage is applied compared with the optical modulator constituted of a single electric field absorption type modulator part, and an excellent optical modulation waveform and the high extinction ratio are realized.
Patent JP-S62203412-A (JP)
Title: Channel selection device
Inventor: YAMADE SHIGEMITSU
IPC: H03J5/24
Filed: 1986-03-04
Abstract: PURPOSE:To set a band changeover position by a circuit constant by switching automatically the offset voltage and amplification factor of a tuning voltage amplifier by means of a changeover circuit in response to an output of a discriminator so as to eliminate the need for an intermediate tap of a potentiometer. CONSTITUTION:When a potential of a slider 22 of a potentiometer 2 is lower than a potential of a contact A of resistors 16, 17, a discriminator 3 identifies it and gives a signal switching the changeover to a low band to a drive circuit 4 and the drive circuit 4 switches respectively switches 5, 6 to the position of L. The offset voltage and amplification factor of a tuning voltage amplifier 7 are decided by semi-fixed resistors 10, 11 in this case respectively. Conversely, the potential of the slider 22 of the potentiometer 2 is high than the potential at the point A, the switches 5, 6 identified by high band by the discriminator 3 are switched to the position H by the drive circuit 4 and the offset voltage and amplification factor of the tuning voltage amplifier 7 are decided respectively by semi-fixed resistors 12, 13.
Patent JP-S59176352-A (JP)
Inventor: ERUNSUTO SHIYUPIICHIYUKA
IPC: C07D491/16
Filed: 1984-03-13
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-S55140956-A (JP)
Title: Data processor
Inventor: WATANABE TAKESHI
IPC: G06F11/22
Filed: 1979-04-18
Abstract: PURPOSE: To realize the test of fault for both the software and the hardware by designating the type of the fault occurred in addition to designation of the order address which causes the false machine check in case the test is given to the hardware fault process mechanism.  
     CONSTITUTION: The value desired to be compared with the control storage address of address register 1 is set to register 2, and the comparison is given to the contents between registers 1 and 2 through comparator 7. And the coincidence signal is delivered when the coincidence is obtained through the comparison. The indication ordering to set check latches 12 and 13 is given from FFs 4W6 each at the time of delivery of the coincidence signal. The output obtained through the logic product between FF4 and FFs 5, 6 is applied to parity check circuit 11 via AND circuit 8, and the parities delivered from registers 9 and 10 are checked to be set to latches 12 and 13 each. Then the type of the fault occurred is designated in addition to the order address which causes the false machine check. And machine check signal 19 is delivered via OR circuit 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02229159-A (JP)
Title: Acetonaphthone derivative hydrochloride crystals
Inventor: TANAKA TOMOHIDE
IPC: A61P25/28
Filed: 1989-03-01
Abstract: NEW MATERIAL:2-[4(p-Fluorobenzoyl)-piperidin-1-yl]-2'-acetonaphthone hydrochloride crystals having specific diffraction angles (2theta) in the powder X-ray diffractometry. The diffraction angles are 12.6+ or -0.1; 16.0+ or -0.1; 17.0+ or -0.1; 17.1+ or -0.1; 17.7+ or -0.1; 19.0+ or -0.1; 21.0+ or -0.5; 20.0+ or -0.1; 25.8+ or -0.1. USE:It has actions to improve the metabolism in the cerebral circulation, develop therapeutic effect on memory defects and inhibit glutamate liberation. PREPARATION:2-[4-(p-fluorobenzoyl)-piperidine-1-yl]-2'-acetonaphthone hydrochloride (abbreviated to compound A) is dissolved in methanol or a methanol and chloroform mixed solvent with heat, then rapidly cooled down, or combined with ether under stirring to effect rapid precipitation to give crystals of compound A. The crystals are chemically stable and has a dissolution rate about double that of conventional crystals.
Patent JP-H06254045-A (JP)
Title: Electronic endoscope device
Inventor: NISHIMURA SHIGERU
IPC: A61B1/04
Filed: 1993-03-08
Abstract: PURPOSE:To always reproduce a still image being free from color slurring by sampling-checking whether an image which is being photographed at present is a still picture or a dynamic picture at every prescribed period, and updating and storing a picture sequential image signal in each separator color, whenever it is discriminated to be a still picture. CONSTITUTION:By an image pickup means containing a CCD sensor 24, images of each separate color of R, G and B are photographed successively by a surface sequential system, and image signals are stored in each separate color in field memories 32, 34 and 36. Also, surface sequential image signals of one field or one frame are stored in each separate color in field memories 42, 44 and 46, and one of outputs of each storage means is selected and outputted by a changeover switch 48. In this case, by a motion detecting circuit in a freeze control circuit 60, whether an image which is being photographed is a still picture or a dynamic picture is checked, and whenever it is discriminated to be a still picture, the image signals are stored in each separate color in the field memories 42, 44 and 46, and in a prescribed time after a freeze command is inputted, write to the field memories 42, 44 and 46 is inhibited.
Patent JP-S63218010-A (JP)
Inventor: EZAKI MASAO
IPC: B65B11/04
Filed: 1987-03-03
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-S59173378-A (JP)
Inventor: TANAKA SHIYUUJI
IPC: D06M15/61
Filed: 1983-03-19
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-S52129150-A (JP)
Title: Bobbin clamping device
Inventor: MATSUMURA TERUKAZU
IPC: B65H67/06
Filed: 1976-04-23
Abstract: PURPOSE: To prevent an end of a packaging bag from being drawn out when it is conveyed by clamping a wound yarn body having an end of the bag inserted into the bobbin at the inside of the bobbin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61205270-A (JP)
Title: Optically active lactonecarboxylic acid and production thereof
Inventor: FUJI KAORU
IPC: C07D307/32
Filed: 1985-03-08
Abstract: NEW MATERIAL:The optically active lactonecarboxylic acid of formula I (*C is asymmetric carbon atom; n is 2 or 3). USE:An intermediate for physiologically active substance such as optically active insect pheromones existing in nature and useful as agricultural chemicals. PREPARATION:The optically active compound of formula I can be produced by lactonizing 1 mol of the dicarboxylic acid salt of formula II (Met is alkali metal or alkaline earth metal) in the presence of about 0.2-3.0 mol, preferably about 0.9-2.5 mol, especially about 1.0-2.0 nol of an optically active 10- camphorsulfonic acid at about -100-+25 deg.C, preferably -100-0 deg.C, especially -78--30 deg.C. The obtained compound of formula I can be converted easily to the optically active insect pheromones of formula III-formula V.
Patent JP-S59172979-A (JP)
Title: Control circuit for inverter
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02M7/48
Filed: 1983-03-18
Abstract: PURPOSE:To improve the economy by dividing a pattern signal for simulating to a sinusoidal wave at every prescribed electric angle and memorizing them, thereby minimizing the capacity of a memory cell. CONSTITUTION:The electric angle 90 deg. of a sinusoidal wave is divided into six so that 15 deg.min is as unit waveform, and these unit waveforms are memorized in an ROM13. A rate multiplier 14 applies a clock signal for selecting the unit waveform corresponding to the output voltage having the prescribed ratio relation to the output frequency of an inverter main circuit to an up-down counter 15. The unit waveform read out from the ROM13 is selected by a data selector 18U, and outputs of 3-phase 360 deg. are led out.
Patent JP-H10203096-A (JP)
Title: Method for transferring shape and pattern, etc., of article
Inventor: OISHI SHIGEJI
IPC: B41M5/323
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To easily perform a clear transfer at a low cost without staining an objective to be transferred by a method wherein as a substance to be applied on the objective to be transferred, alcohol is used, and as a transfer paper, a paper coated or impregnated with a substance being colored by the alcohol, or a heat-sensitive paper is used. SOLUTION: When a fish print is to be made, moisture on the surface of a fish of which the print is made, is removed, and alcohol is thoroughly applied on the fish with a brush or a cloth, etc., and a transfer paper on which a substance being colored by the alcohol is applied or impregnated, or a heat-sensitive paper is pressed into contact with the surface of the fish body. Thus, the fish shape and scales, etc., can by transferred, but the transfer shape fades if it is kept as is, and the transfer shape is copied onto a normal white paper and preserved. Also, when a hand print, a foot print, or a finger print are to be made, it can be performed by the same method as the preparation of the fish print.
Patent JP-S56150138-A (JP)
Title: Equipment for continuous cold rolling and annealing
Inventor: SHINBASHI ICHIROU
IPC: C21D9/573
Filed: 1980-04-11
Abstract: PURPOSE: To enable to enhance activity rate without obstructing the activity of a continuous cold rolling and annealing line as a whole by a method wherein a rewinding reel is provided between a cold rolling mill and a continuous annealing furnace, and a reserve coil is enabled to be supplied at the time of interruption of the line operation.  
     CONSTITUTION: A hoop steel S is fed is fed from a pay-off reel 1 to the cold rolling mill 2 through a welder 21 and a loop car 22, and then it is introduced into the continuous annealing furnace 24 through a strand looper 4. Meanwhile, an intermediate pay-off reel 23 is provided between the cold rolling mill 2 and an inlet 4 of the looper 4, together with a welder 3. Accordingly, when the operation of the cold rolling mill 2 is stopped by some requirement, the operation of the continuous annealing line can be continued by immediately carrying an optimum reserve coil to the intermediate pay-off reel 23 and welding the reserve coil to the hoop steel S. In addition, a heat-shielding device is provided in a heating zone of the furnace 24 to prevent accidents due to overheating of the hoop steel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02225729-A (JP)
Title: Excavation load monitor device of power shovel
Inventor: KUROMOTO KAZUNORI
IPC: E02F3/43
Filed: 1989-02-28
Abstract: PURPOSE:To make it possible to always confirm the proper tip position by calculating the tip position of a working machine based on a swiveling angle of each arm section detected by a detection means to be provided, recording a locus of work of the tip position and, at the same time, displaying it on an image display device. CONSTITUTION:An inclinometer 24 is provided on a chassis body 1 and, at the same time, a monitor 25 is mounted on an operation table of the body 1. Potentiometers 22, 23 and 21 measuring a rotating angle of each shaft of the working machines are provided to each rotary shaft of an arm 3, a bucket 4 and a boom 2. Information of a posture of the chassis body 1 and a relative position of each working machine is inputted to a micro-computer 20 mounted on the car. Every kind of constant, coefficient, operation formulas and the like necessary for calculating the length of the boom 2, arm 3 and a bucket 4 are stored to the micro computer 20 to record a moving locus of the tip position of the bucket 4 and, at the same time, it is displayed on the monitor 25. According to this constitution, the terrain of the result of excavation can be confirmed and, work efficiency can be increased.
Patent JP-H11251664-A (JP)
Title: Optical output device
Inventor: INTO JUNICHI
IPC: H04B10/50
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain lights having arranged optical frequencies from lights having various optical frequencies by outputting the light from a gap by a current or voltage fed from a plurality of members disposed across the gap. SOLUTION: A light incident on elements 1, 2 of an input dipole antenna forms a standing wave thereon, generates a voltage or current at an optical frequency at a gap 5 acting as an output antenna. The light emitted from the gap 5 reflects between reflection-permeable films 3, 4 between which a standing wave is formed. It apparently acts as a filter L in view of an element circuit, forms an output light at a frequency resonant with Lf, Lb, and can generate a small-spot coherent light from the incident light. The elements 1, 2 of the input dipole antenna have widths of multiples of λ /2 as well as heights and lengths of multiples of λ/2.
Patent JP-H11251242-A (JP)
Title: Compound semiconductor substrate
Inventor: KOYAMA KENICHI
IPC: H01L21/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the dislocation density and to reduce the light emission deterioration rate when a light-emitting element is formed by specifying the thickness of an InGaAs layer and the composition ratio of In of the InGaAs layer, when a GaAs layer, an InGaAs layer and a GaAs layer are sequentially laminated on a silicon substrate. SOLUTION: After a GaAs layer 2 has been formed on a silicon substrate 1, dislocations of the layer 2 are reduced by heating and cooling the resultant substrate, e.g. between at about 900 deg.C and about 300 deg.C for several times. Then, An Inx Ga1 -x As intermediate layer 3 is formed on the layer 2, and finally a GaAs layer 4 is formed thereon. In this case, a compound semiconductor layer such as the Inx Ga1 -x As layer is formed through a MOCVD method by the use of material gases and carrier gases or by a MBE method using evaporation sources such as Ga, As, and In. Then, the amount of the evaporation sources for the respective material gases to be supplied is set, so that the composition (x) satisfies 0.12<=(x)<=0.19 and the thickness is in the range of 800 to 2,500 Å.
Patent JP-H10218326-A (JP)
Title: V-belt with projection
Inventor: NAKAGAWA KOICHI
IPC: B65G15/32
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the bending capability of a V-belt at the part of a projection by making at the foot of the projection of the belt a cavity for reducing a stress applied on the projection when the belt is bent. SOLUTION: Projections 3 having a predetermined slant angle are made at predetermined intervals on the back surface of a V-belt body 2. The projection 3 is made of elastomer and has a cavity 8 at the foot near the V-belt body 2. If the projections 3 are formed on the back surface of the V-belt body 2, they usually extremely deteriorate the bending capability of the parts of the V-belt body 2 where the projections 3 are formed and make it hard to bring the V-belt along a pulley. However, the cavity 8 made near the foot of the projection 3 can reduce stress applied on the projection 3 when the V-belt body 2 is bent by the pulley to easily guide the V-belt body 2 along the pulley.
Patent JP-S59172541-A (JP)
Title: Mold-releasable resin composition
Inventor: KOSHIBE SHIGERU
IPC: C08K5/5419
Filed: 1983-03-23
Abstract: PURPOSE:To provide the titled compsn. which has excellent mold release characteristics and imprintability and does not stain molds, by using a heated molten mixture of a phenolic novolak and a silicone compd. CONSTITUTION:The titled resin compsn. contains, as part or the whole of a principal resin, a hardener or a parting agent, a mixture obtd. by melting a phenolic novolack and a silicone compd. (e.g., a hydroxyl or epoxy group-contg. organopolysiloxane compd.) in the presence of, if necessary, at least one member selected from among a tert. amine (derivative) (e.g. trimethylamine), an organophosphine compd. (e.g. octylphosphine), an organoaluminum compd. (e.g. aluminum isopropoxide), a titanium compd. (e.g. butyl titanate) and an acid (e.g. p-toluenesulfonic acid) by heating. The compsn. is characterized in that it has excellent mold release characteristics and imprintability and does not stain molds.
Patent JP-S60192488-A (JP)
Title: Recording and reproducing device
Inventor: TORII KENICHI
IPC: H04N9/804
Filed: 1984-03-14
Abstract: PURPOSE:To increase the bit capacity of PCM and to attain efficient transmission by inserting a PCM signal to each blanking period of a liminance signal of a picture signal and two kinds of color difference signals and making the bit rate of the PCM signal different depending on the band width of each picture signal. CONSTITUTION:A PCM synchronism bit, e.g., 1, 0, 1 pattern, is added to the head of each PCM, an output of a shift register 43 is inputted to an adder circuit 27, an output of a shift register 44 is inputted to an adder circuit 28 and an output of a shift register 45 is inputted to an adder circuit 29 every the horizontal synchronizing signal frequency. Orthogonal biphase modulation is applied to chrominance signals Cw, CN at mixers 30, 31 by using a chrominance subcarrier frequency fsc from a timing generator 38 and the result is inputted to an adder circuit 32. The adder 32 synthesizes the luminance signals Y, Cw, CN, a composite signal is formed, the band is limited to a desired band by a low pass filter 33, frequency-modulated by an FM modulator 35, outputted from a limiter 36 and recorded on the recording medium via a transducer.
Patent JP-H08241222-A (JP)
Title: Method and system for switching of central processing unit
Inventor: NAKAMURA HIROYUKI
IPC: G06F11/20
Filed: 1995-03-07
Abstract: PURPOSE: To provide a method and system for central processing unit switching where sure switching is performed in a short period without using a private intersection circuit. CONSTITUTION: This method consists of the stage where the running software of a first central processing unit 10 is interrupted to start the switching software, the stage where register information of the first central processing unit 10 is saved in an information transmission part 30, the stage where a switching circuit 20 is so driven that a second central processing unit 10' is switched to the current system and the first central processing unit is switched to the standby system, and the stage where saved register information is loaded from the information transmission part 30 to the second central processing unit 10' to continuously start the interrupted software.
Patent JP-S51136044-A (JP)
Title: Ignition control device of multipoints ignition internal combustion en gine
Inventor: MURANAKA SHIGEO
IPC: F02P15/08
Filed: 1975-04-18
Abstract: PURPOSE:An ignition control device of multipoints iginition internal combustion engine, that is established to effectively make control performance by insulating primary side while installing a detector which detects non general operation state on one engine at least at an ignition coil primary side corresponding to plural ignition plugs arranged in the same combustion chamber.
Patent JP-S58166307-A (JP)
Title: Automatic focusing device
Inventor: TATSUMI SHINGO
IPC: G02B7/28
Filed: 1982-03-26
Abstract: PURPOSE:To execute focusing even in case of an object to be photographed which scarcely causes a luminance variation spatially, by automatically irradiating a light beam and making the object to be photographed have the luminance variation spatially, in case of the object to be photographed which scarcely causes the luminance variation spatially. CONSTITUTION:A light beam 2A from an object to be photographed 1 forms an image on a part 6A of a one-dimensional solid-state image sensor 6 consisting of a CCD through a reflector 3A, a lens 4A and a surface reflection prism 5. A light beam 2B forms an image on a part 6B of the one-dimensional solid state image sensor 6. The sensor 6 is driven by a circuit 7, and it is converted to a time series signal. The signal is binary-coded by a binary-coding device 8, is inputted to a correlator 11, and a distance signal is obtained. The signal from the correlator is sent to an infrared irradiating device 17 through an infrared irradiating signal generator 16, and when it satisfies some condition, the infrared irradiating device 17 irradiates infrared-rays toward one part of the object to be photographed for a specified period.
Patent JP-H08248145-A (JP)
Title: Reflection-type object detection method by microwaves
Inventor: KAYANO HAYAE
IPC: G01V3/12
Filed: 1995-03-07
Abstract: PURPOSE: To provide a reflection-type object detection method, by microwaves, in which an object can be detected without any malfunction and with high detection accuracy. CONSTITUTION: A microwave transmitter 1 and a microwave receiver 2 are installed respectively so as to be directed to an object 30, to be detected, which is provided with a reflecting device 18. In a method, microwaves 17 in which microwaves 15 discharged from the microwave transmitter 1 are reflected by a reflecting device 16 are received by the microwave receiver 2, and the position of the existence of the object 30 or a distance up to the object 30 from the microwave transmitter and the microwave receiver is detected. The device 16 reflects the microwaves 15 discharged from the transmitter 1 so as to change their electric-field direction, and the microwave receiver 2 receives microwaves whose electric-field direction is identical to the electric-field direction of the microwaves 17 reflected by the device 16.
Patent JP-2000242612-A (JP)
Title: System sharing memory and bus
Inventor: YOSHIDA SHUNICHI
IPC: G06F15/173
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To activate a plurality of CPUs by one boot ROM and to reduce the number of the pins of a bus bridge in a system where the plurality of CPUs are used. SOLUTION: In this system where the plural CPUs 1 and 2 are connected to the corresponding plurality of bus bridges 11 and 12 and the plurality of bus bridges 11 and 12 are cascade connected, a memory storing a boot program for activating the plurality of CPUs 1 and 2 is connected to one of the plurality of bus bridges 11 and 12 and the CPU connected to the bus bridge connected to the memory accesses the memory by accessing the prescribed address of the bus bridge. The other CPU accesses the same address as the prescribed address of the bus bridges connected to the respective CPUs and the accessed bus bridge accesses the memory by accessing the same address as the prescribed address of the other bus bridge adjacent on the side of the bus bridge connected to the memory.