baber/WOPTO huggingface dataset:
Patent JP-H05121866-A (JP)
Title: Printed wiring board
Inventor: MIYAMA TAKESHI
IPC: H05K3/34
Filed: 1991-10-25
Abstract: PURPOSE:To acquire a printed wiring board which enables instant discrimination of an important terminal of an electronic component such as an IC without lowering pattern wiring efficiency. CONSTITUTION:A land 2 or a pad provided to a substrate 1 is made the same configuration and a relief part 6 of a land 2 of an important terminal of an electronic component and a circuit such as power supply and ground or a solder resist film 4 in a periphery of a pad are made polygonal to be discriminated from other circular relief part 5. Thereby, it is possible to eliminate detour or clearance defective of a wiring pattern, to easily discriminate a position of an important terminal and to carry out a circuit test, etc., accurately.
Patent JP-H04177715-A (JP)
Title: Semiconductor device
Inventor: FURUICHI OSAMU
IPC: H01L21/027
Filed: 1990-11-10
Abstract: PURPOSE:To enable a reference point to be detected with high precision by a method wherein, within a planar region in the same level with one alignment mark, a focus adjusting region of beams is provided in contact with the alignment mark. CONSTITUTION:Within a planar region in the same level with one alignment mark 2, a focus adjusting region 7 of beams is provided in contact with the alignment mark 2. At this time, the focus adjusting region 7 of the beams for chip processing step is provided in contact with the L type alignment mark 2 as a high reflectance part 3 firstly to perform the focus adjustment using the focus adjusting region 7. On the other hand, the part 4 in low reflectance can be clearly discriminated from the focus adjusting region 7 in high reflectance. Next, the beam scanning step is performed in the alignment mark 2. Through these procedures, a reference point can be easily detected with high precision using focused beams.
Patent JP-S63157591-A (JP)
Title: Video communication system
Inventor: WAKAHARA TOSHIHIKO
IPC: H04N7/15
Filed: 1986-12-22
Abstract: PURPOSE:To attain privacy communication between specified terminal equipments among lots of districts by introducing a discriminating function to a node so that designated video and audio signals are received and transmitted by other logic channel during specific terminal equipments. CONSTITUTION:A video signal from a camera 4 is converted into a digital signal by an A/D converter 9 and subjected to a spatial division multilexing with a video signal received at a part of a screen designated in advance by a video synthesis processing circuit 11. The synthesized video signal is coded by a video coder 12 to be sent efficiently and processed into a packet by a video packet composing device 14 and multiplexed with a video packet by a packet multiplexer 16. On the other hand, the packet information received from the preceding node is demultiplexed into the video system and the audio system by a packet demultiplxer 24, decomposed into a packet by a video packet decomposing device 15 and an audio packet decomposing device 23, displayed on a monitor by D/A conversion at a video D/A converter 10 and outputted to a speaker 7 via an audio D/A converter 18.
Patent JP-H03165583-A (JP)
Title: Semiconductor laser therapy equipment
Inventor: KINOSHITA MIKIO
IPC: A61B18/20
Filed: 1989-11-24
Abstract: PURPOSE:To detect if a semiconductor laser element deteriorates in performance while it operates stably outputting laser rays and to give an alarm so as to prevent it from deteriorating in optical output by a method wherein an alarm is given by detecting the change of a current which flows through the semiconductor laser element when it is made to output laser rays through an automatic output control circuit. CONSTITUTION:A laser element 4 is prevented from deteriorating in optical output by an automatic output circuit 6 even if it deteriorates in performance to some extent. A power supply 1 VLD is a dedicated power supply to the laser element 4, a light emitting diode is provided to the power supply circuit concerned to serve as a current- light converting circuit 7, light outputted from the light emitting diode corresponding to a current consumed in the laser element 4 is detected by a photodetecting transistor 8, and the detected very small signal is put through an impedance conversion operational amplifier 9, which is controlled in level through an amplifying circuit 10. Then, the obtained voltage is converted into a digital signal by an A/D conversion circuit 11, the digital signal is read by a micro-computer 12, and when the digital signal exceeds a specified value previously programmed, an alarm 13 is sounded and an alarm display 14 is turned ON or flashed to give a warning.
Patent JP-S63157562-A (JP)
Title: Coding and decoding device
Inventor: YAMAZAKI YASUHIRO
IPC: H04N1/41
Filed: 1986-12-22
Abstract: PURPOSE:To improve the processing speed by multiplying a picture signal by 2<n>/ X(2<n>> X) and extracting the converted picture signal at 2<n> picture elements each so as to apply coding/decoding processing thereby reproducing number of times of accessing the memory. CONSTITUTION:A picture element extracted at  X=5 picture element each is subjected to coding processing laterally at an object. A picture image stored in one pattern memory 1 is magnified laterally by 8/5 time by a converting circuit 2 and the result is written in a reduction memory 3. The coded picture element of each line is stored at eight picture element each in a reduction memory 3 and the coding/decoding circuit 4 accesses the data reduced to 1/8 to the reduction memory 3 to read out and encode only the code picture element by 8-bit once at each line. Then the coding/decoding circuit 4 reads out a reference picture element from the reduction memory 3 to apply coding at the same time.
Patent JP-S63158183-A (JP)
Inventor: SASAKI HARUO
IPC: B08B9/02
Filed: 1986-12-22
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-S63159475-A (JP)
Title: Monoazo lake pigment
Inventor: KOBAYASHI NAGATOSHI
IPC: C09B67/48
Filed: 1986-12-24
Abstract: PURPOSE:To provide a crystalline lake pigment having excellent clarity, tinting power, gloss and resistance to water and heat, consisting of a monoazo lake pigment having a specified X-ray diffraction pattern. CONSTITUTION:A monoazo lake pigment is characterized by an X-ray diffraction pattern with an intense peak at an angle of diffraction (2theta+ or -0.2 deg.: Cu-Kalpha) of 4.9 deg., medium peaks at an angle of diffraction of 18.4 deg., 25.9 deg. and 26.8 deg. and relatively weak peaks at an angle of diffraction of 11.1 deg., 15.3 deg. and 21.2 deg. and represented by formula I. The monoazo lake pigment can be prepd. in the following manner. For example, a diazo component obtd. by diazotizing an amine of formula II is coupled with a coupler component obtd. by dissolving an acid of formula III in an aq. soln. of sodium hydroxide to obtain a suspension of a monoazo dye of formula IV. The suspension is heated at 20-100 deg.C. An aq. soln. of an Sr salt is added thereto and the mixture is reacted at 90 deg.C or lower to form a lake, thus obtaining the desired pigment.
Patent JP-H07155311-A (JP)
Title: Probe for pulse oximeter
Inventor: SUGIURA KEIICHI
IPC: A61B5/1455
Filed: 1993-12-07
Abstract: PURPOSE:To enable measurement with high accuracy without fluctuation in the distance between light emitting elements and a light receiving element even if a body movement arises at the time of mounting a probe to the ear and measuring an oxygen saturation degree. CONSTITUTION:A clamping member 8 for holding the auricle from behind is elastically energized in a closing direction by a leaf spring 15 and is openably and closably mounted at the base part of a probe body 1. The front end of the probe body 1 is projectingly provided with a fitting part 6 which fits into the cavum conchae and intertragic notch of the ear by bulging the belly part of the probe body 1. The antitragus of the ear is held between the bulging part 27 of the belly part of the probe body 1 and this fitting part 6. The light emitting elements 18, 19 and light receiving element 21 which emit and receive light between each other are respectively mounted via a light projecting window part 16 and a light receiving window part 21 at the opposite surface parts of the bulging part 27 of the probe body 1 and the fitting part 6.
Patent JP-H04179681-A (JP)
Title: Control device for elevator
Inventor: TAKAHASHI EIJI
IPC: B66B1/06
Filed: 1990-11-14
Abstract: PURPOSE:To generate a response in a short time relating to a riding spot call in a direction of a large generating frequency by returning an elevator cage placed in a standby to an upper or lower layer preset standby story to determine a return standby story corresponding to a condition of generating the riding spot call. CONSTITUTION:A number of generating respective calls is counted by an up- direction riding spot call counter 2 and a down-direction riding spot call counter 3. A comparison select circuit 4 performs action based on a chart, and first in the point of time a response is finished to all the call registers relating to an elevator cage, a number of up-direction riding spot calls and a number of down-direction riding spot calls, generated during the time from the response finished point to the point before a fixed time, are compared. In this comparison, a standby command circuit 5 outputs a command for returning an elevator in standby to a lower layer predetermined reference story, when the up-direction riding spot call is more generated, and to an upper layer predetermined standby story when the down-direction riding spot call is more generated.
Patent JP-H08165219-A (JP)
Title: Solid make-up material
Inventor: MORI TAMOTSU
IPC: A61Q1/02
Filed: 1994-12-09
Abstract: PURPOSE: To prepare a solid cosmetic capable of suppressing oil-shining, etc., without damaging a natural finishing feeling and, if necessary, capable of manifesting moisturizing activities in a nonaqueous cosmetic. CONSTITUTION: This solid cosmetic is obtained by allowing a spherical silica, preferably a spherical porous silica having 60-500 ml/100 g oil absorption to adsorb a moisturizing component (preferably a polyhydric alcohol), if necessary, making the surface of the resultant spherical silica hydrophobic by a silicone treatment, and formulating the obtained spherical silica of 0.1-10 wt.% based on the whole composition. The composition comprises 40-99 wt.% powdery component and 0.1-60 wt.% binder base, and further the powdery component contains (A) the spherical silica having 3-16 μm average particle diameter, and (B) an aggregate of a spherical acrylate cross-linked polymer, having 100-2000 μm particle diameter and comprising the first particles having <=1 μm average particle diameters in the weight ratio of components A:B regulated so as to be (1:9) to (9:1).  Either of the components A and B includes the moisturizing component absorbed thereon and the total content of the moisturizing component in both components is 0.1-10 wt.% based on the total of the compositions.
Patent JP-H08228785-A (JP)
Title: Survival motion neuron(smn) gene (spinal cord myatrophy)
Inventor: ARUNOORU MIYUNITSUSHIYU
IPC: C12Q1/6883
Filed: 1995-10-19
Abstract: The present invention relates to the discovery of a survival motor-neuron gene or SMN gene which is a chromosome 5-SMA (Spinal Muscular Atrophy) determining gene. The present invention further relates to the nucleotide sequence encoding the SMN gene and corresponding amino acid sequence, a vector containing the gene encoding the SMN protein or a DNA sequence corresponding to the gene and transformant strains containing the SMN gene or a DNA sequence corresponding to the gene. The present invention also relates to means and methods for detecting motor neuron diseases having symptoms of muscular weakness with or without sensory changes such as amytrophic lateral sclerosis (ALS), spinal muscular atrophy (SMA), primary lateral sclerosis (PLS) and the like.
Patent JP-H0915047-A (JP)
Title: Spectrum analyzer
Inventor: NAKAYABU TOMOYASU
IPC: G01J3/36
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To detect energy within a measuring wavelength band uniformly through a simple structure and to analyze the spectrum of incident light accurately. SOLUTION: An incident light passes through a slit 12 in a light receiving unit 10 and impinges on a dispersion prism 13 and projected, while being dispersed, onto a line sensor 14. The line sensor 14 is driven with a drive pulse delivered from a drive circuit 21 and each pixel outputs a signal having a magnitude corresponding to the intensity of every wavelength, in time series. Output signal from the line sensor 14 is amplified through an amplifier 22 and converted through an A/D converter 23 into a digital data which is corrected at a spectroscopic characteristics correcting section 24 before being outputted to a display section 25. Optical intensity of incident light is displayed for every wavelength at the display section 25.
Patent JP-H05116668-A (JP)
Title: Disc brake for vehicle
Inventor: KIYONO TATSUJI
IPC: B62L1/00
Filed: 1991-10-25
Abstract: PURPOSE:To prevent the partial wear of a pad while suppressing width enlargement around an axle. CONSTITUTION:One end of a movable caliper bracket 8 is rotatably fitted to the lower part of a front fork 4 so as to suppress width enlargement around an axle without being supported coaxially with the axle. The other end of the movable caliper bracket 8 is connected to the push rod 16 of a servo master cylinder 15, and a first caliper 10 is fitted to the middle part of the bracket 8 in such a way that the center line L of a pad 34 points to a shifted position from the center point C of the axle 6 at the non-braking time and coincides with the center point C at the braking time. The pad 34 can be thereby pressed uniformly to a left side brake disc 11 so as to prevent the partial wear of the pad 34.
Patent JP-S63158908-A (JP)
Title: Amplifier circuit for complementary signal
Inventor: KONDO KENJI
IPC: G11C11/419
Filed: 1986-12-22
Abstract: PURPOSE:To accelerate the amplification of a complementary signal, by equalizing a terminal on which output signals having negative phase to each other appear out of the positive phase output terminals and the negative phase output terminals of a first and a second dynamic type differential amplifiers that are current-mirror type sense amplifiers consisting of a complementary signal amplifier circuit. CONSTITUTION:When the complementary signal amplifier circuit is activated by an activating signal phi 11, and a first and a second input signals phi 12 and phi12B change as shown in alternate long and short dash line, and if, for example, an equalizing control signal phi E1 that is a single pulse generated according to the address change of a semiconductor memory is generated as shown in double dotted chain line, terminals S1 and S1B, and SR1 and SR1B are equalized, and the amplification is started from the completion of the single pulse of the phi E1. At this time, since the amplification is started from the terminals which go to the same potential out of the S1 and the S1B, and the SR1 and the SR1B, the amplification is perform-ed at high speed compared with a base where no equalization is performed.
Patent JP-2001126093-A (JP)
Title: On-vehicle machine
Inventor: HIRAKO NOBUHIDE
IPC: G07B15/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle machine capable of reliably suppressing a dishonest act using an IC card. SOLUTION: When the IC card (A) 11 is inserted to the on-vehicle machine 1, a CPU 6 reads check data from the IC card (A) 11 to check. When it is OK, the CPU 6 judges whether an inserting state flag of the card (A) 11 is OFF and when it is not OFF, the CPU 6 displays an error on a display part 7. When the inserting state flag is OFF, the CPU 6 judges that charge receiving processing of last time is finished normally, and turns ON the inserting state flag of the IC card (A) 11. Next, the CPU 6 reads data from the IC card (A) 11 to store and when the machine 1 passes through under a road side antenna 10, the CPU 6 executes radio communication between a radio communication part 8 and the antenna 10 to execute charging processing and writes the result of it in the IC card (A) 11.  When an ejecting button 4 is pressed, the CPU 6 turns OFF the inserting stage flag written in the IC card (A) 11 to eject the IC card (A) 11.
Patent JP-H11139645-A (JP)
Title: Image processing device
Inventor: NAGAHARA HIDEAKI
IPC: B65H29/52
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To insure a fixed space between a document and a recording sheet without being influenced from electrostatic charge by front and rear adjacently providing a sheet before readout loading means and a sheet after recording loading means, and providing an isolating means on the rear side of the loading means positioned on the front side of either of these sheet loading means. SOLUTION: A facsimile device is provided with a sheet feed tray 8, a document tray 9 as a sheet before readout loading means, and a sheet discharge tray 10 as a sheet after recording loading means, but a plurality of ribs 9a as an isolating means are formed integratedly with the document tray 9 on the back of the document tray 9. A document loading base 2a integrated with a cartridge cover 2 and the document tray 9 are continuously provided, a document D is loaded straddling over them, and a recorded recording sheet P is discharged onto a discharge base 2b. At this time the extreme end of the recorded recording sheet P is apt to be attracted in the direction of the document D by static charge, but a fixed space is insured between it and the document by the ribs 9a, and hence influence of static charge is restrained.
Patent JP-2001125452-A (JP)
Title: Method for prolonging life of image drying device
Inventor: SAITO JUNICHI
IPC: G03G15/11
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the image deterioration that a toner image is peeled off a photosensitive body due to an increase in the cohesive strength of a surface resulting from the deposition of impurities in a developer on a driving belt in a continuous printing process. SOLUTION: The driving belt 11 is extended between a nip roller 1 and a heat roller 12 and rotated, and a cleaning roller 7 is pressed against the driving belt only in printing operating and put away from the driving belt in other states for long life by using a can 2, a can shaft 3, and a link 8. The roller surface temperature is held proper by the heat source built in the cleaning roller 7 and the cleaning roller 7 is reproduced by a fixed number of prints having fixed intervals; while the driving belt 11 is held at proper temperature, a developing solvent other than toner is stably absorbed, diffused, and vaporized to maintain image quality in continuous printing.
Patent JP-H07142081-A (JP)
Title: Retainer type sealed lead-acid battery
Inventor: ASAI KENJI
IPC: H01M10/10
Filed: 1993-11-12
Abstract: PURPOSE:To improve trickle service life performance by forming a foaming resin layer having an average hole diameter larger than the average hole diameter of a separator in the cover reverse space of a storage battery, and absorbing and holding water or dilute sulfuric acid having specific gravity not more than specific gravity of electrolyte in a charging condition. CONSTITUTION:Glass fiber having the average diameter of 1mum and porosity of about 94% and the thickness of 1.5mm under the load of 20kg/dm<2> is used as a separator. The separator is combined with a positive electrode plate and a negative electrode plate, and a 2V battery is manufactured. A foaming resin layer 2 having an average hole diameter larger than the average hole diameter of the separator is formed in the cover reverse space of an upper part. Next, after water or dilute sulfuric acid having specific gravity of 1.05(20 deg.C) is absorbed and held in the resin layer 2, dilute sulfuric acid having specific gravity of 1.32(20 deg.C) is injected into a plate group 3.
Patent JP-H01148937-A (JP)
Title: Apparatus for measuring jitter of polygon scanner
Inventor: SUGIKI SHINJI
IPC: G01M11/00
Filed: 1987-12-07
Abstract: PURPOSE:To measure only the original jitter component due to the factor of a polygon scanner itself while making the influence of external environment hard to affect, by providing a voltage comparator, an output means and a differentiator. CONSTITUTION:When the mirror surface 2 of a polygon scanner 1 is irradiated with the laser beam from laser 3, the reflected beams from two different points of the mirror surface 2 are subjected to beam/electricity conversion by beam detectors 4 to be inputted to a waveform shaping circuit 15 while amplified by amplifiers 10. The input signals are compared with a predetermined preset threshold value by the voltage comparators 11 of the circuits 15. An input signal (a) is differentiated by a differentiator 13 and the zero volt level of the output thereof is detected by a voltage comparator 14. Next, pulse signals (d), (b) are inputted to an output means 12 and, only when both of them are a + level, a pulse signal (e) is outputted from the means 12. The pulse signal (d) is outputted on the basis of the reflected beams from two points of the polygon mirror and, by measuring the change of the time difference of both pulses, the jitter of the polygon mirror is measured.
Patent JP-H09144583-A (JP)
Title: Fuel injection timing control device
Inventor: UCHIYAMA MASARU
IPC: F02D45/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To realize fuel injection timing control of high accuracy without being influenced by noise. SOLUTION: A vibration generated at fuel combustion time in a cylinder is detected by a vibration sensor 4 as an ignition signal. In a CPU32, from a reference position signal of an engine 1 detected by a reference position sensor 3 and the ignition signal by the vibration sensor 4, the actual ignition timing is calculated, and also based on an engine operating condition, target ignition timing and target injection timing are calculated. In the CPU32, based on a deviation between the actual ignition timing and target ignition timing, an injection timing correction amount is obtained, and the target injection timing is corrected by the injection timing correction amount.  On the other hand, in the CPU32, in accordance with a phase change condition of the actual ignition timing when a phase is changed in fuel injection timing by a timer mechanism 6, whether an ignition signal detected by the vibration sensor 4 is a noise or not is discriminated, and in the case of discriminating a fact by a noise, correction of the target ignition timing based on the ignition signal is prohibited.
Patent JP-H02257884-A (JP)
Title: Bacterial extracellular lignin peroxydase
Inventor: DONARUDO ERU KUROOFUOODO
IPC: C12P1/06
Filed: 1989-11-29
Abstract: PURPOSE: To produce a bacterial extracellular lignin peroxidase by proliferating an actinomycetal host in a suitable nutrient culture medium using a vector containing a DNA sequence capable of coding an actinomycetal lignin peroxidase.  
     CONSTITUTION: A procaryotic host is transformed by using a vector containing a DNA sequence, coding an actinomycetal lignin peroxidase under the control over the transcription and translation of a promoter functional in the procaryotic host and a terminator region and joined to a region other than a congenital flanking sequence. The transformed procaryotic host is then proliferated in a suitable nutrient culture medium to produce the lignin peroxidase in the culture medium. The resultant lignin peroxidase is then separated and purified. The purified lignin proxidase has about 18 kDa molecular weight and manifests about >0.30 U/min/mg specific activity. 
     COPYRIGHT: (C)1990,JPO