baber/WOPTO huggingface dataset:
Patent JP-S61296306-A (JP)
Title: Infrared interference filter made of multi-layered film
Inventor: ISHIDA MASAHIKO
IPC: G02B5/28
Filed: 1985-06-25
Abstract: PURPOSE:To improve the shielding characteristic and durability of a titled filter by laminating two stacks consisting of alternate layers on one side of an IR transmittable substrate to form a long wavelength side cut-on filter and laminating 3-4 stacks on the other side to form a short wavelength side cut-on filter. CONSTITUTION:The about 6mum cut-on filter 2 formed on one side of the substrate 1 is formed by stacking the two stacks 21, 22 consisting of the alternate layers of high-refractive index material layers H and low-refractive index material layers L. The 4mum cut-on filter 3 formed on the other side is similarly formed by laminating the four stacks 31-34 consisting of the alternate layers of the high-refractive index material layers H and the low-refractive index material layers L. The alternate layers are formed by respectively using Ge as a material for evaporation having a high refractive index and Zns as a material for evaporation having a low refractive index, alternately sticking the same onto the substrate 1 by a vacuum deposition method and forming a prescribed number of layers of the stacks. The exfoliation of the layers from each other between the layers of the multi-layered film is thereby eliminated and the IR interference filter consisting of the multi-layered film having the excellent shielding characteristic and durability is obtd.
Patent JP-H06320033-A (JP)
Title: Rod mill
Inventor: ISACHI KAZUTOSHI
IPC: B02C17/04
Filed: 1993-05-18
Abstract: PURPOSE:To provide a rod mill where stones are crushed to a suitable grading by giving more depth to the shell body on the feeding side. CONSTITUTION:In a rod mill, a shell body 3 is constituted of a hollow casing body which is formed into a cylinder on one side and a truncated cone that narrows to the end of the shell body on the other side. Some clearances are provided between a liner 71 and the rods 31 in the shell body 3 and a more depth is given to the lower part on the feeding port side in the shell body 3, causing raw ores G1 fed from a feeding port 32 to be crushed to a suitable grading.
Patent JP-S5265253-A (JP)
Title: Batch-wise production of aqueous solution of 4,4'-diaminodicyclohexylm ethane adipate
Inventor: HORI HIDEO
IPC: C07C211/36
Filed: 1975-11-25
Abstract: PURPOSE: The title salt solution of more than 30 wt.% concentration, useful as the material for polyamides, is prepared at a temperature lower than 60°C in a batch-wise process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11324215-A (JP)
Title: Decorated material having polished natural stone-like pattern, and manufacturing thereof
Inventor: TAKII HISASHI
IPC: B32B19/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material having polished natural stone-like patterns provided with profundity equivalent to a polished natural stone and a high grade sense abounding in deepness, and a manufacturing method thereof. SOLUTION: This decorative material is constituted of a second layer 2 discontinuously covering a third layer 3 on a sheet basic layer 6 and the surface thereof or continuously covering them and having a part very thinly covering partially them and a first layer 1 covering at least a part of non-existing part of the second layer 2 or covering partially the upper part of the second layer 2 to leave at least a part of the second layer 2 or the surface exposure part of the second layer 2 and third layer 3 and covering the other part so as to expose a part of the second layer 2 or a part of the second layer 2 and a part of the third layer 3 to the surface.  The second layer 2 or a part exposed to the surfaces of the second layer 2 and third layer 3 and the surface of the first layer 1 form the same plane, and polishing natural stone-like patterns having indeterminate form patterns consisting of the first layer 1 and second layer 2 or the first layer 1, second layer 2 and third layer 3 on the surface are included.
Patent JP-H0432834-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIROZAWA TOSHIO
IPC: G03C1/18
Filed: 1990-05-30
Abstract: PURPOSE:To allow the expression of images on a CRT by a difference in hue and a difference in density by constituting the silver halide particles of a silver halide emulsion of a specific silver chloride, spectrally sensitizing the particles with a specific dye and incorporating couplers therein. CONSTITUTION:The silver halide particles of the silver halide emulsion consist of at least >=90mol% silver chloride and are spectrally sensitized with the sensitizing dye expressed by formula I. In addition, the silver halide emulsion layers contain the couplers forming respectively different dye images. In the formula I, R1, R2 denote an alkyl group; A denotes a hydrogen atom, 1 to 3C alkyl group, aryl group; Y1, Y2 denote a sulfur atom, oxygen atom, etc.; Z1, Z2 denote the nonmetallic atom group necessary for forming a benzene nucleus, etc.; X denotes an anion group; (p) denotes 1 or 2. The images on the CRT expressed by green are expressed by the difference in the hue and the difference in the density is executed in this way and the expression of the images by the difference in the hue and density is possible even in X-ray photography.
Patent JP-S5264217-A (JP)
Title: Address searching system
Inventor: SAKATA AKIHIRO
IPC: G11B7/004
Filed: 1975-11-21
Abstract: PURPOSE: In case information of video signal on disk is read, the address signal which gives the same address to 10 frames, for example, is used.  In this way, quick winding is performed with tracking servo being applied in order to secure a quick and assured search. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04365140-A (JP)
Title: Restart system for information processor
Inventor: KANEKO FUMIO
IPC: G06F9/445
Filed: 1991-06-13
Abstract: PURPOSE:To prevent fault due to the same case from repeatedly occurring and to prevent restart of an application processing program accompanied with this repeated occurrence. CONSTITUTION:If fault occurs (step 102), fault information is acquired (step 201) and is outputted to a console (step 202) and is stored in a fault information storage file set in an external storage device (step 203). Fault information at the time of the occurrence of preceding fault is read out from the external storage device and is compared with present fault information (step 204). It is checked whether the date of the occurrence of present fault is within a certain time after that of preceding fault or not and whether their data classifications and fault classifications are equal or not (steps 205 to 207); and if repetition of the occurrence of fault and restart of the program is discriminated as the comparison result, the stop of application processing is determined (step 208). At this time, an operating system does not restart the application processing program but performs the stop processing (step 301).
Patent JP-S5930957-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1982-08-12
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-S5842150-A (JP)
Title: Ion source for ion implanting device
Inventor: KOIKE KATSUO
IPC: H01J37/08
Filed: 1981-09-07
Abstract: PURPOSE:To obtain an ion source for an ion implanting device which can produce the large and stable ion current for long term, by spattering and ionizing the substance through the ion in the discharge gas produced through the discharge. CONSTITUTION:The predetermined voltage is applied between the anode 1 and the hot cathode 2 to start the discharge, then the discharge gas CG led into the ionization chamber 4 is ionized by the electronic shocking due to the hot cathode 2 and thus produced ion will spatter the substance 10 in said chamber 4. Conseuqnetly the atom in the spattered substance is ionized similarly with the discharge gas CG and led out from the ion lead-out port 6 together with the ion in the discharge gas CG. Then it is implanted as the predetermined ion beam IB into the desired ion implantation substance such as the semiconductor.
Patent JP-S5842292-A (JP)
Inventor: AMIMOTO KICHINOSUKE
IPC: H05K3/02
Filed: 1981-09-07
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-H035190-A (JP)
Title: Thermal recording paper
Inventor: KOSAKA TAKAO
IPC: B41M5/327
Filed: 1989-06-02
Abstract: PURPOSE:To obtain thermal recording paper having excellent thermal response, high sensitivity and superior texture fog at a high temperature by containing a specific dye precursor, a developer and a sensitizer. CONSTITUTION:3-dibutylamino-6-methyl-7-anilinofluorene is contained as a dye precursour, 2,2-bis(4-hydroxyphenyl) propane as a developer and oxalic acid-di-p- chlorobenzyl ester as a sensitizer. The dye precursour and the developer are pulverized and dispersed together with a water-soluble high-molecular agent or a surface-active agent and the sensitizer together with either one of them or separately through a means such as a ball mill, a sand mill, etc. respectively. The dispersion is mixed properly, a pigment such as kaolin, calcium carbonate, etc., waxes such as paraffine wax, higher fatty acid amide, etc., higher fatty acid polyvalent metallic salt such as zinc stearate and other additives are added as required, and the whole is dispersed into water-soluble adhesives such as polyvinyl alcohol and applied. It is favorable that the intermediate layer of an oil absorptive pigment, etc. is formed with the object of the prevention, etc. of the adhesion of work-up onto a thermal head.
Patent JP-S5567161-A (JP)
Title: Semiconductor memory storage
Inventor: KODAIRA TOSHIMOTO
IPC: H01L27/08
Filed: 1978-11-14
Abstract: PURPOSE: To increase memory capacity, by substantially forming a FET in planar type diffusion matching, and by making up a common source electrode by burying diffusion.  
     CONSTITUTION: An n +  epitaxial layer 2 and an n -  epitaxial layer 3 are laminated on an n-type semiconductor substrate 1, and an oxide film 4 and a gate oxide film 5 are manufactured. A gate electrode 6 is selectively formed extending over the films 4, 5. When a p-layer 7 is diffused by the masks of the electrode 6 and the oxide film 4 and an n-layer 8 into the layer 7, the layers 7, 8 constitute diffusion self- matching. The whole surface is coated with an oxide film 9, an electrode window of the drain layer 8 is built up and Al wiring 10 is produced. Consequently, regions for wiring among source electrodes become useless and unit cell area can extremely be lessened by burying a source electrode common to all memory cells into the substrate, thus promoting the change of this memory storage into great capacity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5567240-A (JP)
Title: Phase detector
Inventor: TAKAHASHI KAZUHIKO
IPC: H03L7/089
Filed: 1978-11-15
Abstract: PURPOSE:To detect only a phase difference error below 180 deg. by inhibiting detection of a phase difference error over 180 deg. between two input signals. CONSTITUTION:Gate circuit 8 sets FF 6 to send H-level comparison signal (P6) during time 0 when input signals R and V are are L-level. When H-level input signal R comes during time of t0-t2 and H-level input signal V comes during time of t1-t3, R, V and (P6) are H-level, L-level and H-level respectively as gate inputs of gate circuit 10 at t0 first, and output U becomes L-level. Next, output D holds the H-level still even if V becomes H-level at t1, however, FF6 is reset by NAND gate 9, and output U and V are returned to the H-level. This state is continued until inputs R and V become L-level again at t3 and FF6 is set, thus preparing for coming of the next input signal.
Patent JP-H07330321-A (JP)
Title: Carbonization apparatus
Inventor: HIROI HITOSHI
IPC: C01B31/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a carbonization apparatus capable of simultaneously carrying out the carbonization of an organic waste and the combustion of exhaust gas in the same furnace by forming a heatexchanging means for heating and supplying combustion air and a combustion space to completely burn the unburnt gas in a carbonization furnace. CONSTITUTION:This carbonization apparatus is composed of a cylindrical furnace main body 1 provided with a carbonization zone and an exhaust gas combustion zone and an exhaustion pipe 2 having a small diameter and connected to the tapered upper part 3 of the cylindrical furnace main body. The carbonization zone is placed in the lower space provided with a plurality of combustion burners 4 on the circumference of the bottom part and detachably holds a carbonization sagger 5 filled with a carbonizing object and placed on a supporting table 9. The exhaust gas combustion zone is placed in the upper space of the furnace and contains a spiral combustion air supplying pipe 10 connected to a blower 11 outside of the furnace and having plural ejection holes 12 on the tip part.
Patent JP-S6118871-A (JP)
Title: Signal processing for autoradiography
Inventor: KIMURA TSUTOMU
IPC: G01N33/60
Filed: 1984-07-06
Abstract: PURPOSE:To determine base sequency handily, by applying a specified signal processing to a digital signal obtained by optically reading an autoradiograph. CONSTITUTION:Autoradiographs of separate development trains of respective base-specified DNA synthetic matters of guanine, adenine, thymine and cytosine each imparted a radioactive label are recorded on a photosensitive material 1. The photosensitive material 1 is mounted on a rotary drum 2 of an image reader and scanned in the X-Y way by a light beam 5 from a light source 4. The transmission light is converted into an electrical signal with a photoelectric multiplier 7 and then, into a digital signal through an amplifier 8 and an A/D converter 9. A signal processor 10 performs the determination of scanning direction for signal processing, the detection of sampling points and the identification of the sampling points by comparison sequentially for the digital signal. Thus, individual positional information is obtained.
Patent JP-S5365207-A (JP)
Title: Preventing method for skid marks in walking beam type heating furnace
Inventor: YAMAGUCHI KENJI
IPC: C21D11/00
Filed: 1976-11-24
Abstract: PURPOSE: To decrease easily the skid marks due to the fixed skids and to improve the accuracy of the products, by distributing equally the supporting time for the material to be heated with the fixed skids and the supporting time for the above material with the moving skids. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000326026-A (JP)
Title: Fusing working method
Inventor: MORO TAKASHI
IPC: B23K11/25
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve working quality by preventing a work from thermal shocks and to improve maintenance by making damage/deterioration of an electrode uniform. SOLUTION: A control part 42, among plural energizing periods constituting an entire energizing time, at each energizing period of odd number, continuously performs switching action of first group switch elements 24, 28 only in an inverter frequency while maintaining second group switching elements 26, 30 to an off state, at each energizing period of even number, continuously performs switching action of second group switch elements 26, 30 only in an inverter frequency, while maintaining the second group switching elements 24, 28 to an off state. By this method, in the secondary side circuit of a power unit, the secondary current i2 having a roughly trapezoidal current wave form, i.e., a fusing current I is caused to flow in a positive pole direction at each odd numbered energizing period and in a negative pole direction at each even numbered energizing period.
Patent JP-H01311453-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ANDO TAKASHI
IPC: G11B15/675
Filed: 1988-06-08
Abstract: PURPOSE:To improve the operability by providing plural driving mechanisms and moving means, loading a cassette tape in a position corresponding to its size and performing then the recording and reproducing. CONSTITUTION:When a movable arm 13 is turned anticlockwise, a small size cassette holder 26 is slid to move, and a small size cassette tape 25 is loaded into the driving mechanism 4 and then recorded and reproduced. Then, a housing case 23 is moved together with the small size cassette holder 26 to reach a position facing to a cassette inserting hole 3. Since the inserting hole 3 is covered with a wall part 27 of the case 23 as a part except the holder 26, the inserting position of the tape 25 is easily discriminated. Then, a large size cassette tape is dealt with by using other driving means and working means. Now, a tape inserted into the inserting hole 3 is held by a holder corresponding to the large size or small size of the tape. By this method, the cassette tape is inserted from the same inserting hole, thus improving the operability.
Patent JP-2000328168-A (JP)
Title: Aluminum alloy excellent in machinability and quenching crack resistance
Inventor: HATTA HIDECHIKA
IPC: C22C21/12
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum alloy excellent in machinability and quenching crack resistance by allowing it to have a compsn. contg. a specified amt. of Cu, in which the relation between the content of Sn and the content of Bi is specified, and the balance Al with impurities and controlling the content of Pb as impurities to the value equal to or below a specified one. SOLUTION: This alloy has a compsn. contg., by weight, 4.0 to 6.0% Cu, in which the inequality I: 3.0%>Sn%+Bi%>1.0% and the inequality II: 2.35>=Sn/Bi%>=1.5 are satisfied, and the balance Al with impurities, and in which the content of Pb as impurities is controlled to <=0.05%. The alloy moreover contains 0.01 to 0.5% In and furthermore contains one or two kinds of 0.1 to 2.0% Mg and 0.1 to 1.2% Si. Then, it contains one or >= two kinds among 0.1 to 2.0% Mn, 0.1 to 0.3% Cr, 0.1 to 0.8% Fe, 0.01 to 0.2% Ti, 0.1 to 0.3% Zr, 0.05 to 2.3% Ni and 0.001 to 0.2% V as well. In this way, the Al alloy, which does not contain Pb to form into the source of pollution and is thus free from the anxity of causing environmental contamination by Pb, can be obtd.
Patent JP-H04341078-A (JP)
Title: Glasses for television
Inventor: KOBAYAKAWA YOSHI
IPC: G02C11/00
Filed: 1991-05-17
Abstract: PURPOSE:To provide the glasses for television not limiting a viewing posture without requiring a space for installation. CONSTITUTION:In a head part fixing means 1 composed of an end piece 1a and a nose pad 1b just as a frame of glasses, a television image display means 2 is installed on the right eye ER side and a light shielding member 3 on the left eye EL side. A magnifying lens 4 and a compact liquid crystal 5 are arranged on a frame member 2a in the television image display means 2. At the time of wearing the glasses, the television image projected on the compact liquid crystal 5 by the external light is formed on the eyeground of the right eye ER, but the part of a visual field corresponding to the television image of the left eye EL is light-shielded by the light shielding part of the light shielding member 3.
Patent JP-S5842410-A (JP)
Inventor: NISHIZAWA KAZUMI
IPC: B27F7/02
Filed: 1981-09-08
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-H01313361-A (JP)
Title: Production of high-strength carbon/carbon composite material
Inventor: SAGA MITSUO
IPC: C04B35/83
Filed: 1988-06-10
Abstract: PURPOSE:To improve strength characteristics by specifying pitch with which the laminated body of woven fabric made of carbon fiber is impregnated in a method for directly forming a preform without being formed into prepreg. CONSTITUTION:Woven fabric made of carbon fiber is laminated and a laminated body is formed by pinching this laminated fabric with the plates having many holes. Then the laminated body is impregnated with mesophase pitch having an optical anisotropic structure and >=80% carbonization yield under reduced pressure. Since the carbon layer of this pitch is arrayed regularly enhancement of strength characteristics is made larger. Further, since the degree of carbonization is made extremely large, the bulk density of a preform is made large and shrinkage at the time of thermal decomposition is made small and generation of a crack due to thermal stress is reduced. After the above-mentioned impregnation, the perform is formed by performing carbonizing treatment in the intact state and the pinching plates are detached therefrom and graphitizing treatment is performed. Then the above-mentioned treated material is impregnated with pitch having an optical isotropic structure and >=30% carbonization yield and successively the stages for performing carbonizing and graphitizing treatments are repeated until prescribed density is obtained.
Patent JP-S63308265-A (JP)
Title: Precision driving mechanism by gear transmission
Inventor: ITO TOMIO
IPC: F16H57/12
Filed: 1987-06-05
Abstract: PURPOSE:To eliminate backlash by connecting a pinion meshed with a bull gear load side and a transmission roller adapted to transmit torque to a friction annular element on bull gear side when a clutch is on the output shaft side of gear reducing means. CONSTITUTION:A pinion 9 and a transmission roller 14 are connected to an output shaft 7 of reducing gear means 5, the pinion 9 is meshed with a bull gear 1 of a load shaft 2, and the transmission roller 14 is brought into contact with a friction annular element 11 provided on the bull gear 1. A clutch 13 is provided on the hollow second output shaft 12 of the transmission roller 14. In this case, the reduction gear ratio of the pinion 9 to the bull gear 21 is made equal to the reduction gear ration of the transmission roller 14 to the friction annular element 11. Only at the time of precision positioning rotation near stopping, the clutch 13 is connected to add torque transmission of the transmission roller 14, so that backlash can be eliminated. Thus, accurate positioning stop can be accomplished.
Patent JP-H0434682-A (JP)
Title: Bar code for discriminating article
Inventor: OGAMI MICHIO
IPC: G06K19/06
Filed: 1990-05-31
Abstract: PURPOSE:To prevent a photodetector from erroneously reading a signal by forming plural recessed grooves having a certain length on the surface of an article obliquely to the arrangement direction of them by cutting or the like. CONSTITUTION:Many recessed grooves 2 having a certain length are formed obliquely to the arrangement direction of an arrow K on the surface of an article 1. When the surface of a bar code A is irradiated with light S from above obliquely to the lengthwise direction of recessed grooves 2, light S reflected to a plane part 3 other than recessed grooves 2 is detected as a light part by a photodetector D, and light thrown to recessed grooves 2 brings about shadows 4 (indicated by oblique lines and thick lines in the figure) throughout the bottom faces of recessed grooves 2 and is detected as a dark part by the photodetector D. Thus, light does not reach all of inside faces of recessed grooves 2 to distinctly bring about the shadow, and a bar code is obtained whose signal is not erroneously read by the photodetector.
Patent JP-S63305392-A (JP)
Inventor: TANAKA KANA
IPC: G10H1/00
Filed: 1987-06-05
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。