baber/WOPTO huggingface dataset:
Patent JP-H08213608-A (JP)
Title: Semiconductor device
Inventor: SAITO MASANOBU
IPC: H01L27/088
Filed: 1995-02-08
Abstract: PURPOSE: To make possible the lead-out wirings to be led out of both ends of source/drain by a method wherein the lead-out wirings of a drain electrode and a source electrode are formed of respectively different layers. CONSTITUTION: A drain lead-out wiring 6 and a source lead-out wiring 8 formed of different layers are connected either by directly connecting to the source diffused layer from a source wiring 10 provided on the first wiring layer for connection to the source lead-out wiring 8 using a contact 8d through the intermediary of a viahole or directly connected to the source diffused layer. At this time, the drain lead-out wiring 6i (i=1,...4) and the source lead-out wiring 8i (i=1,...3) are arranged inn parallel with each other but, the layers forming the wirings are different. Accordingly, the wirings are led out of both ends of source-drain capable of wiring so as to be respectively bundled thereby enabling the wiring resistance of source/drain to be lowered and the operating speed to be accelerated.
Patent JP-S60165301-A (JP)
Title: Steel powder for powder metallurgy and its preparation
Inventor: OGAWA HARUO
IPC: C22C33/02
Filed: 1984-02-09
Abstract: PURPOSE:To prepare a steel powder for powder metallurgy excellent in compressibility and moldability, by a method wherein a copper powder is added to and compounded with the steel powder containing a specific amount of Sn under a specific condition and baking the resulting compound to adhere a bronze phase to the surface of the steel powder particle in a scattering state. CONSTITUTION:A copper powder with a particle size of 200 mesh or less is added to and compounded with an atomized steel powder containing 0.1-2.0wt% of Sn in an amount of 1-6wt% of the total amount. Subsequently, the resulting powder mixture is annealed at 600-900 deg.C for 30min or more in a reductive gaseous atmosphere to adhere a bronze phase to the surface of the steel powder particle in a scattering state. By this method, the reinforcement in the entanglement of particles by irregular uneven surfaces thereof is brought about in performing compression molding, and compressibility and moldability are improved.
Patent JP-S59146070-A (JP)
Title: Picture recording device
Inventor: MURASAWA YOSHIHIRO
IPC: G03G15/32
Filed: 1983-02-09
Abstract: PURPOSE:To obtain an excellent picture even when a semiconductor laser which varies in an oscillation wavelength is used by arranging a filter made of the same material with a photosensitive body on the optical path between the semiconductor laser and a photosensitive body. CONSTITUTION:The output laser beam of an APC circuit 15 is driven corresponding to an information signal to be recorded from an information signal source 16 to oscillate a laser beam L which is modulated by flashing, and the beam is collimated by a collimator lens 5 and made incident to the filter 9. The beam L passed through the filter 9 is deflected and swept by a rotary polygon mirror 6 to image form a spot on the photosensitive drum 8 through an image forming lens 7, making an axial scan on the drum 8. The laser beam is transmitted through the filter while being absorbed much by the filter where the photosensitive body has high sensitivity to obtain small illuminance on the photosensitive body. On the other hand, almost all the laser light is transmitted without being absorbed much by the filter where the photosensitive body has low sensitivity to obtain large illuminance on the photosensitive body. Consequently, the potential contrast between a light and a dark part is stabilized.
Patent JP-H04280728-A (JP)
Title: Loading device
Inventor: KATO HISAO
IPC: B65G67/04
Filed: 1991-02-14
Abstract: PURPOSE:To provide a loading device efficiently loading works to pallets with industrial robots and loading the loaded pallets onto a motor truck in consideration of the easiness for conveyance. CONSTITUTION:The use of pallets 5, 7 with the area having the loading height near a preset value for one shipping order 9 is instructed. Works are loaded onto pallets 5, 7 by the joint operation of multiple industrial robots 1, 2. Odd works fed together with fixed-number works stacked in fixed-form stages for the number of works 3a-3d required for stacking are temporarily placed. Multiple pallets 5, 7 stacked with the works 3a-3d are loaded on a motor truck in consideration of the position of the center of gravity and the unloading sequence.
Patent JP-S53106187-A (JP)
Title: Relative humidity detector
Inventor: OOTANI MASAHIRO
IPC: G01W1/00
Filed: 1977-02-28
Abstract: PURPOSE: To simply detect the relative humidity by providing a converter which is made responsive to the output signals of a dew point temperature-electric signal converter so as to convert these signals into a saturated vapor pressure signals at the dew point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60165426-A (JP)
Title: High-frequency heating appliance
Inventor: UEDA SHIGEKI
IPC: H05B6/68
Filed: 1984-02-07
Abstract: PURPOSE:To obtain a memory key capable of meeting the quantity of a material to be heated by providing a memory key capable of programming heating data and a weight sensor, and causing the memory key to store the weight data upon presetting of heating data. CONSTITUTION:A memory heating instruction which has been inputted from the memory key 4 on an operating panel 3 is decoded by a control part 4. The control part 14 reads out corresponding heating data already programmed from the memory 15. On the other hand, the control part 14 measures the weight of the material 11 to be heated placed in a placing pan 12 within a heating chamber 16. The data is inputted to the control part 14 through a detection circuit 17. The control part 14 carries out comparison of the wight data with the standard weight data stored within the memory 15 thereby to correct and calculate the heating time. The result of the operation is displayed in a display part 8.
Patent JP-H10209631-A (JP)
Title: Automatic reflow soldering apparatus
Inventor: YOKOTA HACHIJI
IPC: H05K3/34
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To attain reduction of the manufacturing cost of the apparatus and the like by realizing carrier circulation with a simple structure. SOLUTION: A mechanism 3 for conveying boards 2 is constructed with two running members 31, carriers 32 freely movably provided between the running members 31, and a pair of parallel guide rails 33 for horizontally moving the carriers 32. The running members 31 are extended inclinedly between one end 61 and the other end 62 of a device main body 6. The carriers 32 are provided on the running members 31 at a fixed intervals. Each carrier 32 has members 327 to rotate on the upper surface of the guide rail 33, on its both sides on the running member 31 side. The guide rails 33 are provided along the running members 31, and are sloped at an interval D for horizontally supporting the carriers 32 from the running members 31 sloped between the ends 61 and 62 of the device main body.
Patent JP-S53144160-A (JP)
Title: Vacuum cleaner
Inventor: KASHIWARA HIDEO
IPC: A47L9/20
Filed: 1978-02-23
Abstract: PURPOSE: To obtain a device capable of removing coarse dust effectively simultaneously with the dust removal of the secondary filter without damaging the primary filter, said device being in a shape adapted for the actual cleaner shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11293528-A (JP)
Title: Production of fiber bundle and apparatus therefor
Inventor: GRAF THOMAS
IPC: D01G1/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fiber bundle, capable of carrying out a continuous treatment and avoiding the majority of the loss of fiber, and an apparatus for carrying out the method. SOLUTION: This method for producing a fiber bundle is provided with a process for picking up and transporting one or more fiber bundle strands by one or more supply elements 20, a process for cutting the fiber bundle strands into partial bundles 10 of proper length and a process for releasing the partial bundles 10 from the supply elements 20, gripping the partial bundles 10 by one or more gripping elements 30 and releasing the partial bundles 10 from the gripping elements 30 and is capable of carrying out a continuous treatment and reducing the fiber loss.
Patent JP-S61180256-A (JP)
Title: Image density controller
Inventor: YUASA YASUHITO
IPC: G03B27/80
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a copy of high quality even if there is an area having a difference in ground density by discriminating whether original density is high or low with the output signal of each unit sensor for every unit area read by the unit sensor, and controlling the copy image density of every unit area with the signal. CONSTITUTION:A half-mirror 5 is inserted and reflected light is made incident on a photosensor array 8 placed where an image is formed. The image signal from the sensor 8 is sent to an A-D converter 62 in response to a sampling command 61 and converted into a digital signal. A processor 63 performs processing so as to generate a low level for a thin texture density area part and a high level for a thick texture density area part and sends the delay time 11 of the rotation of a rotary drum to a controlled time delay circuit 64, and a liquid crystal shutter array control circuit 65 operates each unit liquid crystal shutter array 13. The liquid-crystal shutter array 13 is interposed between a photosensitive body 7 and a postexposure lamp 12 and shutters are opened and closed to expose the photosensitive body, thereby controlling the voltage of a latent image on the photosensitive body.
Patent JP-H10215872-A (JP)
Title: Human rho-related protein hp1 gene
Inventor: SHIMIZU FUMIO
IPC: C12N15/09
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene comprising a human Rho-related protein HP1 gene containing a base sequence coding a specific amino acid sequence and useful for elucidation of morbid state of genepathy, cancer, etc., in which the gene participates and diagnosis, treatment, etc., thereof. SOLUTION: This new human Rho-related protein HP1 gene comprises a base sequence coding an amino acid sequence represented by the formula and is useful for detection of expression of the gene in various tissues, analysis of the structure and function, genetically-engineered production of a human Rho-related protein, elucidation of morbid state of genepathy, cancer, etc., in which the gene participates and diagnosis, treatment, etc., thereof. The gene is obtained by synthesizing cDNA from mRNA extracted from human placenta, assembling cDNA library by using the cDNA and then, cloning cDNA according to a cycle sequence method obtained by adding PCR method to dideoxy terminator method by using a synthetic oligomer nucleotide primer comprising a part of the Rho-related protein HP1 gene.
Patent JP-H06235797-A (JP)
Title: Optical element for reflecting x-ray and x-ray optical system
Inventor: MURAKAMI KATSUHIKO
IPC: G21K1/06
Filed: 1993-02-10
Abstract: PURPOSE:To achieve diffraction limit resolution of an optical system over a wide exposure range in the reduction projection optical system. CONSTITUTION:An X-ray reflective optical element 1 comprises a substrate having a plurality of protrusions or recesses, and an X-ray reflective multilayer film formed thereon. In an X-ray optical system comprising the optical element 1, a mask 4 provided with a pattern, and an optical system for focusing the pattern, image of a secondary light source, i.e., the X-rays reflected on the optical element 1, is focused on the incident pupil 50 of a focusing optical system, or on the mask 4, or at an arbitray position between the incident pupil 50 and the mask 4.
Patent JP-S60167513-A (JP)
Title: Equivalent resistance circuit
Inventor: SATOU TETSUO
IPC: H03H11/46
Filed: 1984-02-10
Abstract: PURPOSE:To set a desired resistance value with high accuracy regardless of characteristic parameters (beta0, W/L, etc.), by using an MOS transistor as an equivalent resistance. CONSTITUTION:Insulated gate type field effect transistors MOSFETQ1 and Q2 are constituted with the same conditions with substantially equal characteristic parameters (W/L, beta0, etc.). Therefore the working point of the FETQ2 is set at a point P when the gate-source voltage VGS3 is applied to a gate. Therefore the resistance value of the FETQ1 is substantially equal to that of the FETQ2 when viewed from the drain, i.e., a point Z'. Then the equivalent resistance of the desired value can be obtained regardless of the characteristic parameters W/L, beta0, etc. of both FETQ1 and Q2 by setting properly a constant current I0 and the reference voltage VREF. Then the point P can be set optionally by controlling at least one of the voltage VREF and the current I0. As a result, it is possible to control the impedance, i.e., the equivalent to a desired level.
Patent JP-H06213784-A (JP)
Title: Method and system for continuously sampling and analyzing organic component dissolved into water
Inventor: FUKUDA MUNEHIRO
IPC: G01N30/88
Filed: 1993-01-18
Abstract: PURPOSE:To obtain high accurate analysis results by transferring components adsorbed by a primary adsorbing pipe to a secondary adsorbing pipe through thermal desorption and then transferring components adsorbed by the secondary adsorbing pipe to a tertiary absorbing pipe through thermal desorption thereby separating dissolved organic components through adsorption. CONSTITUTION:A primary adsorption pipe T1A is thermally cleaned while feeding N2 thereto through a pipe P4. Samples are sucked continuously through the pipe P1 into the pipe T1A. Objects to be analyzed in the sample are adsorbed by the pipe T1A through an adsorbent. Subsequently, N2 is fed through a pipe P3 into the pipe T1A thus draining water being left therein. At the same time, a secondary adsorption pipe T2 is thermally cleaned while feeding N2 thereto through a pipe P5. N2 is further fed to the pipe T1A until the remaining water is removed and the pipe T1A is heated to desorb the adsorbed organic components which is then adsorbed to the secondary adsorption pipe T2. At the same time, a tertiary adsorption pipe T3 is thermally cleaned through a pipe P6. Adsorbed organic components are desorbed from the T2 and introduced detected by a detector DET.
Patent JP-H03228804-A (JP)
Title: Formation of oxide superconductor film
Inventor: KURODA KENICHI
IPC: C01G29/00
Filed: 1990-01-30
Abstract: PURPOSE:To easily obtain the film of an oxide superconductor having an optimum content of oxygen without changing the composition ratio of the metallic elements in the film by using a reducing gas as well as an oxidizing gas in addition to an inert gas. CONSTITUTION:A vacuum vessel 4 is evacuated to a specified vacuum, then a valve 6 provided at a gas inlet 5 is opened to introduce gas, and the vessel is kept at a specified pressure. An oxidizing gas 2 and a reducing gas 3 are introduced in addition to an inert gas 1 of Ar. A negative high voltage is impressed on a target material 10 to generate an electric discharge in the vessel 4, hence a discharge plasma region 14 is produced, and the material 10 is sputtered into grains which are deposited on a substrate 9 to form a film. In this case, the mixing ratio of the oxidizing gas 2 to reducing gas 3 is changed while keeping the total gas pressure and partial pressure of gaseous Ar, and only the oxygen content is changed.
Patent JP-H08221376-A (JP)
Title: Method for generating inter-process communication path
Inventor: ARAKI HIROYUKI
IPC: G06F15/177
Filed: 1995-02-09
Abstract: PURPOSE: To provide a function provided in a name server in a closed form in an application, to prevent the unauthorized establishment of a transmission right from a process outside of the application without damaging the function of the name server and to guarantee the safety of the operation of the name server function. CONSTITUTION: At the time of establishing a communication path from the process 122 to the process 121 of the application 100, a master process 110 records the transmission right and a name for the identification of the transmission right in a pair in a chart in the inside corresponding to the registration request of the transmission right to the process 121, retrieves the chart in the inside based on the name corresponding to the acquisition request of the transmission right from the process 122 to the process 121, and when the transmission right corresponding to the requested name is not registered, supplies the transmission right and establishes the communication path between the processes.
Patent JP-H03228092-A (JP)
Title: Method for generating character pattern
Inventor: KUNINISHI MOTOHIDE
IPC: G09G5/24
Filed: 1990-02-02
Abstract: PURPOSE:To reduce a man-hour for producing character pattern data by dividing one part of a character pattern obtained character pattern with the aid of connecting the segments. CONSTITUTION:The character pattern is divided to the segments. The sides of the segments are a Bezier curve 521 that contour characteristic points 514, 515 and 516 are taken as the control point. In the case that there are two frame points, the side is regarded as a straight line and regarded as the secondary Bezier curve in the case that there are three frame points. Besides, it is regarded as the tertiary curve in the case that there are four frame points. After the contour of the segments is formed, the inside of the contour thereof is painted out and the segment formed in an output area is outputted. By performing the above prescribed processing for the all the segments, the character pattern is generated.
Patent JP-H10210488-A (JP)
Title: Digital convergence device
Inventor: GO HIDEYUKI
IPC: H04N9/28
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To omit an analog convergence correction circuit for reduction of the cost of a digital convergence device by compositing the convergence correction data with the correction reference waveform data and controlling the convergence by a convergence correction waveform, obtained by converting the composite data into the analog signals. SOLUTION: A microcomputer 20 stores once convergence correction data in a volatile memory 8 and then fetches the convergence correction data from the memory 8 to perform a vertical interpolation operation and to generate the correction waveform data on the digital convergence that corrects a delicate convergence error with high accuracy. Thus, it is possible to obtain a waveform that is formed by adding the parabolic waveform, generated by a conventional analog correction circuit to the waveform shown, by the result of the vertical interpolation operation by adding the correction reference waveform data to the result of the vertical interpolation operation. As a result, the convergence correction can be performed with only a digital convergence correction circuit.
Patent JP-H03228607-A (JP)
Title: System and device for cutting and transplanting seedlings
Inventor: KONASE ATSUSHI
IPC: A01C11/00
Filed: 1990-02-02
Abstract: PURPOSE:To precisely and automatically cutting and transplanting plant seedlings having non-constant shapes by detecting the non-constant shapes of mature seedlings with a detector, measuring cutting points to be cut, transferring the seedlings to a cutting transplanting device and subsequently cutting and transplanting the seedlings. CONSTITUTION:A mature seedling-planted tray is transferred to the carrier 1a of a carrying device 1, carried to a transplanting station 3 through a carrying route 1b and subsequently transferred from the carrier 1a to a tray-loading member 4a with a transfer mechanism 4c. When a mature seedling tray is loaded, a control member issues a recognition command to a recognition device 5 and the recognition device 5 starts to recognize the shapes of seedlings according to a prescribed program. A cutting point is determined on the stem portion of each mature seedling, memorized as a datum and the control member gives a cutting transplanting command to a transplantation device 6. The transplantation device 6 calls successively the data of the cutting points of the seedlings and starts the cutting and transplanting operations. The seedling-planted tray a is carried to a seedling-raising chamber 2 with a carrier 1a and set in the chamber.
Patent JP-S60165700-A (JP)
Inventor: TAKADA SHIYUUJI
IPC: G10L25/00
Filed: 1984-02-08
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-S58139527-A (JP)
Title: Sawtooth wave generator
Inventor: KOTANI MASAAKI
IPC: H03K4/02
Filed: 1982-02-15
Abstract: PURPOSE:To generate a sawtooth wave that has a constant waveheight level at all times regardless of the length of sweep time, by producing a sawtooth wave having an inclination equal to the value obtained by dividing the waveheight level with the sweep time that is obtained through measurement. CONSTITUTION:A sweep input gate signal (a) is fed to a pulse width measuring circuit 41, and the pulse width T is measured by counting the clock signals supplied from a timing control circuit 45. Then an output signal (c) is obtained through a reverse proportion circuit 42, and the signal (c) has the digital quantity equivalent to A'/N (A': constant value and n: count number). A step signal producing circuit 43 adds the A'/n digital quantity up to (n) count number as soon as the next input gate signal arrives, and a digital signal which changes in steps is delivered. This digital signal is converted into an analog signal by a D/A converting circuit 44. Then the linearity obtained in a state of inclination is provided to the analog signal through a filter, an amplifier, etc. to obtain a sweep sawtooth wave.
Patent JP-H108013-A (JP)
Title: Acrylic adhesive composition
Inventor: MIYASHITA HIROSHI
IPC: C08F297/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic adhesive composition which comprises a specific block copolymer, shows excellent adhesion regardless of the polarity of a substrate and is suitably useful as a hot-melt type adhesive of high resistance to weather and solvent. SOLUTION: This acrylic adhesive composition comprises block A and block B different in their composition from each other and containing vinyl monomer bearing carboxyl group, has a weight average molecular weight of 10,000-4,000,000, in which one or more kinds of block copolymers represented by formulas I-IV [A is a vinyl (co)polymer prepared from a carboxyl group- bearing vinyl monomer and an alkyl (meth)acrylate the alkyl of which has 1-12 carbon atoms; B is a copolymer prepared from an alkyl (meth)acrylate the alkyl of which has 1-12 carbon atoms; X is a residue of a compound linking (A-B); T is a residue of a compound for connecting A to B; (m) is 3-30, (a), (b) and (c) are each 1-10;  (o) and (p) are each an integer of >=1 and o+p is 3-30] are connected through one or more of blocks A or blocks B, where the copolymerization proportion of the carboxyl-containing vinyl monomer in the block B is smaller than that in the block A.
Patent JP-S63196481-A (JP)
Inventor: MIYANO HISANORI
IPC: B66B5/02
Filed: 1987-02-04
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。