baber/WOPTO huggingface dataset:
Patent JP-H01173620-A (JP)
Title: Molding of silicon material
Inventor: JIRESU RODORITSUKU MERITSUTO
IPC: B28D5/00
Filed: 1988-11-10
Abstract: PURPOSE: To optionally mold a silicon material by rotating a material and butting a diamond chip cutting tool against the material to cut out silicon. CONSTITUTION: The flat face 4 of a silicon material 1 is put on the surface of a support 5 and the material 1 is rotated around an axis passing the face 4. Then the diamond chip cutting tool 20 is butted against the material 1 and the tool 20 and the material 1 are relatively moved so that tool 20 is sent into the material 1 and silicon is cut off from the material 1. In this case, the material can be formed as a wafer, which has plural reverse conductive layers extended to both the flat faces of the wafer in parallel and the tool 20 is sent into the wafer to cut out at least one of p-n junction parts formed between the reverse conductive layers. A molybdenum disc can be used for the support 5. Consequently a required shape can be molded by the cutting.
Patent JP-H01126519-A (JP)
Title: High speed scanning spectroscope
Inventor: UEHARA MAKOTO
IPC: G01J3/06
Filed: 1987-11-11
Abstract: PURPOSE:To obtain an apparatus enhanced in both of time resolving power and spectrum resolving power and having a relatively simple constitution, by providing reflecting diffraction lattices to the respective mirror surfaces of a polygon mirror rotatable at a high speed and performing wavelength scanning by beams spectrally diffracted by said lattices. CONSTITUTION:The beam to be measured incident to an incident slit S1 becomes parallel beam by the first concave mirror M1. A polygon reflecting diffraction lattice PG rotatable around a rotary shaft C at a high speed has eight mirror surfaces and reflecting diffraction lattices G1-G8 each having parallel lattice lines applied thereto in the axial direction of the rotary shaft C are provided to the respective mirror surfaces. The parallel beams incident to the respective mirror surfaces of the lattice PG are spectrally diffracted each time by the lattices G1-G8 and the spectrally diffracted beams are respectively converged to an emitting slit S2 by the second concave mirror M2 to be formed into an image as the monochromatic image of an incident slit S1 and spectrally diffracted wavelength beams are taken out from the slit S2.
Patent JP-H02131053-A (JP)
Title: Asynchronous processing circuit
Inventor: TAKAHASHI HIROSHI
IPC: H04L29/08
Filed: 1988-11-10
Abstract: PURPOSE:To constitute a circuit efficiently even when memories of 256kbits and 1Mbits are in use by using an FIFO line memory developed for digital TV receiver. CONSTITUTION:An asynchronous input signal with an output enters an input of an FIFO line memory 10 and the write reset of the FIFO line memory 10 is initialized by using a horizontal synchronizing signal of an input signal. Moreover, as a write clock, a clock synchronously with the input signal is inputted. After the asynchronous processing is applied in nearly matching with the horizontal and vertical synchronization of the input synchronizing signal, the signal is converted into the horizontal and vertical synchronization of the reference synchronization in a picture memory 20 being a main storage device. As a result, each pulse of clock horizontal and vertical synchronization keeps a prescribed relation of synchronization in the input and output of the picture memory 20.
Patent JP-H10133171-A (JP)
Title: Power saving power source circuit for liquid crystal monitor
Inventor: WATANABE SABURO
IPC: H05B41/24
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To save power consumption of a liquid crystal monitor. SOLUTION: This liquid crystal monitor power saving power source circuit saves power consumption of a liquid source power source part of a liquid crystal display panel 2 constituting the liquid crystal monitor power supplied from a power source line set up separately from an electronic equipment main body 5 generating a display signal and independent of the power source of the electronic equipment main body. In such a case, the circuit is provided with a display signal detection circuit 6 detecting the presence of the display signal inputted to the liquid crystal display panel 2, outputting a power supply signal validating the light source power source part 3 only while the display signal is inputted and outputting a power interruption signal invalidating the light source power source part 3 when the display signal is not inputted.
Patent JP-2001103972-A (JP)
Title: Gene encoding protein having ability for reproducing luciferin, new recombinant dna, and method for producing protein having ability for reproducing luciferin
Inventor: KUROSAWA KEIKO
IPC: C12N1/21
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a gene encoding a protein capable of efficiently producing a protein having an ability for reproducing luciferin, and further to provide a recombinant DNA and a method for producing the protein. SOLUTION: This new recombinant DNA is obtained by inserting a gene encoding the protein having the ability for reproducing the luciferin by acting on oxyluciferin and D-cysteine, to a vector DNA. The transformant or the transductant includes the recombinant DNA. The method for producing the protein having the ability for reproducing the luciferin comprises culturing the transformant or the transductant in a medium, and collecting the protein having the ability for reproducing the luciferin from the cultured product.
Patent JP-S62145041-A (JP)
Title: Simultaneous production of acetic acid and anhydride
Inventor: KOJIMA HIDETAKA
IPC: C07B61/00
Filed: 1985-12-20
Abstract: PURPOSE:Methyl formate and methyl acetate are heated under pressure of carbon monoxide in the presence of a rhodium catalyst, an iodide and a specific accelerator to produce acetic acid, which is used as a starting material for vinyl acetate, and acetic anhydride, which is used as a starting material for medicines and perfumes, in high efficiency. CONSTITUTION:The liquid-phase reaction between methyl formate, methyl acetate and carbon monoxide is carried out in the presence of a rhodium catalyst such as rhodium chloride or rhodium iodide, an iodide such as methyl iodide and a reaction accelerator consisting of an aluminum compound such as aluminum acetate and a boron compound such as meta-boric acid under CO-partial pressure of over 5kg/cm<2>, preferably 10-50kg/cm<2> at 100-250 deg.C to effect simultaneous production of acetic acid and its anhydride, which is used as a starting substance for cellulose acetate or dyes. EFFECT:The rhodium catalyst satisfactorily develops its activity to advantageously produce acetic acid and its anhydride simultaneously from methyl formate and methyl acetate which car converted into acetic acid in easy-to-handle liquid phase without consumption of carbon monoxide.
Patent JP-2000112422-A (JP)
Title: Display controller
Inventor: ICHIZAWA TOSHINORI
IPC: G09G3/14
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To make the display of a display controller clear. SOLUTION: When the waveform 31 of a digit drive changes to '1' level. 'A' of the segment data 36 stored then in a latch 10 is displayed on a display device 11. When the waveform 31 of the digit drive changes to '0' level, the display on the display device is turned off. Then, since all waveforms become '0' level until the waveform 32 of the digit drive changes to '1' level next, all display devices are not displayed. By providing such a period, since all display devices 11-14 become a turn-off state temporally, the effect of the current of just before the digit drive is eliminated, and a clear display is performed.
Patent JP-H04161072-A (JP)
Title: Low ripple power supply
Inventor: KAWAKAMI NORIKO
IPC: H02M7/21
Filed: 1990-10-25
Abstract: PURPOSE:To reduce the capacity of a high speed power supply by providing a low-pass filter for a current reference in a high speed power supply which can control the current thereby preventing an excessively high current from being fed to the side of a smoothing filter. CONSTITUTION:A low ripple power supply mainly comprises an AC bus 1, a transformer 2 for rectifier, a control rectifier 3, a DC reactor 4, a capacitor 5, an active filter 6, a constant current control circuit 11B in a high speed power supply unit 16, and the like. Cut-off frequency of a low-pass filter 17 is set lower than six times of the basic frequency of power supply f0 and ripple components, which are not required to be compensated for a current reference 54 in the high speed power supply unit 16, are eliminated. Ripple voltages having frequency higher than six times of the basic frequency f0 of power supply are sufficiently damped through a smoothing filter comprising the reactor 4 and the capacitor 5. Since high frequency ripple current does not flow through the capacitor 5 in the smoothing filter, the high speed power supply is prevented from increasing in capacity.
Patent JP-S61186400-A (JP)
Title: Bacteria-derived neutral polysaccharide modified by conjugated bond, stable conjugated bond matter of polysaccharide and immunogenic protein and manufacture
Inventor: SUTEFUEN MARUBURUGU
IPC: C07K14/41
Filed: 1985-12-20
Abstract: Covalently-modified neutral bacterial polysaccharides; covalent conjugates of such polysaccharides linked by a bigeneric spacer, with immunogenic bacterial membrane or other proteins, which conjugates are useful components of bacterial vaccines; and methods of preparing such polysaccharides and conjugates.
Patent JP-2001103955-A (JP)
Title: Quality improvement for shouchu (japanese white distilled liquor)
Inventor: HORISAWA EIJI
IPC: C12H6/02
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the quality of Shouchu (Japanese white distilled liquor), particularly make the flavor and taste of Shouchuu fine and mellow. SOLUTION: Shouchuu is treated with the charcoal carbonized at 1,100-1,300 deg.C, preferably at 1,200-1,300<= to make the taste and flavor of the shouchuu smooth and mellow.
Patent JP-H11109635-A (JP)
Title: Photosensitive polyamide resin composition
Inventor: KATAOKA YASUHIRO
IPC: G03F7/075
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a positive photosensitive resin compsn. capable of giving a pattern having high adhesion and excellent in resolution at the time of development and forming a film having satisfactory waterproofing adhesive property to a substrate after heat treatment by using a specified polyamide, naphthoquinone diazide and a specified adhesive as essential components. SOLUTION: The photosensitive resin compsn. contains 100 pts.wt. polyamide contg. repeating units of formula I, 0.5-40 pts.wt. naphthoquinone diazide and 0.05-20 pts.wt. adhesive of formula II and/or formula III as essential components. In the formula I each of X1 and X2 is a divalent arom. group. In the formulae II, III, X4 is a divalent org. group contg. C directly bonded to Si, (m) is an integer of 0 or 1, each of R1 and R2 is 1-4C alkyl, (n) is an integer of 0, 1 or 2, X, is divalent hydrocarbon having bonding radicals to adjacent C atoms or the like, X5 is a group of formula IV and X6 is -O-, -CO- or the like. The components are dissolved in a solvent and used in the state of varnish.
Patent JP-H11121318-A (JP)
Title: Semiconductor manufacturing system
Inventor: MORITA OSAMU
IPC: G06Q50/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing system which is also useful to maintenance from the flow rate data of each chemical, etc., actually used in each process by efficiently utilizing those resources. SOLUTION: A semiconductor manufacturing system 100 is composed of a semiconductor manufacturing device 10 provided with a production information memory 20 and maintenance information memory 30 and a host computer 50 which controls the device 10 through a communication channel 40. The device 10 stores the consumption of each chemical consumed in each treatment process in the memory 20 at every process and, at the same time, reports the consumption to the computer 50. The device 10, in addition, calculates the flow rate of each consumed chemical at every component through which the chemical is made to flow and, when the flow rate at a component reaches a preset threshold, gives a warning indicating that maintenance must be performed on the component.  Therefore, the host computer 50 can accurately recognize the stocking states of the chemicals and the state of maintenance of the semiconductor manufacturing device 10.
Patent JP-H11118655-A (JP)
Title: Tire chucking apparatus for tire uniformity machine
Inventor: MIYAZONO NAOYUKI
IPC: G01M1/16
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a tire chucking apparatus which may use small power of a test drive by easily and accurately engaging by centering upper and lower chucking apparatus bodies at each time of inspecting a tire, improving a radial accuracy and alleviating a load to a bearing or the like. SOLUTION: The tire chucking apparatus for a tire uniformity machine comprises upper and lower chucking apparatus bodies 3, 6 mounted at an elevation shaft 1 and a drive shaft 4, a conical engaging recess 11 provided at the body 3, and a conical engaging part 24 provided at the body 6. In this case, the body 6 contains a rim reaction force locking unit 27 for holding rim reaction force by engaging with the body 3. A locking rod 16 of the unit 27 is engaged with the body 3. Further, an axially slidable slide chuck 12 is provided, and a tire rim 20 is mounted at the chuck 12.
Patent JP-H11113617-A (JP)
Title: Bag
Inventor: HIRATA SEIICHIRO
IPC: A45C3/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To enable use even for a heavy article such as book along with improved printing effect by bonding on a paper bag a cardboard in which fold back surfaces are linked to a bottom surface covering the external surface of the bottom part of a paper bag with a folding line, planar front and rear sides and the upper rims of the front and rear sides. SOLUTION: This bag comprises a paper bag having an opening at an upper part thereof, and a cardboard 22 covering the external surface of the paper bag The bottom surface 24 of the cardboard 22 is made rectangular to cover the external surface of the bottom part 2 of the paper bag and has a folding line 23 at the center thereof. Planar front and rear sides 26 and 26 are made rectangular and extended from a bottom folding line 27 of the bottom surface 24 to cover the front external surface and the rear external surface of the paper bag. Moreover, rectangular outward fold back surfaces 42 are linked to bending lines 28 on the upper rim of the front side 26 and the upper rim of the rear side 27, a reinforced surface 44 is linked to an outward folding surface 42 through a bending line 43 and further, an inward fold back surface 46 is linked to the reinforced surface 44 through a bending line 45. The cardboard 22 is pasted on the external surface of the cardboard.
Patent JP-S63138099-A (JP)
Inventor: KIKUI KEIZO
IPC: E21D19/04
Filed: 1986-12-01
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-H05126685-A (JP)
Title: Failure diagnostic device for vehicle
Inventor: KITAMURA MASATO
IPC: G01M17/007
Filed: 1991-10-31
Abstract: PURPOSE:To perform an optimum failure diagnosis even though the memory section capacity of a failure diagnostic device is small. CONSTITUTION:An index is added to a memory card 9 for each diagnostic program, multiple diagnostic programs are stored, and an index information file controlling these indexes is stored. The data of the memory card 9 are read in the memory section 82 of a diagnostic device 8, and a system call is made via the index information file to perform a failure diagnosis. At least part of the memory content of the memory section 82 can be erased.
Patent JP-H04160374-A (JP)
Title: Load control apparatus with failure detecting function
Inventor: KOYAMA HIROSHI
IPC: G01R31/02
Filed: 1990-10-24
Abstract: PURPOSE:To accurately detect even a failure other than a disconnection in a load by detecting the failure in the load and switching means for electrification on the basis of the level of a voltage developed across the load. CONSTITUTION:A load 1 is connected to first switching means 2 at one end and to second switching means 3 at the other end. Switching control means 4 control the ON or OFF of the switching means 2 and 3 to control a feed from a power supply 5 to be load 1. Further, the switching control means 4 execute a plurality of different control modes by the combinations of ON and OFF of the first and second means 2 and 3, respectively, with appropriate timings. The state of the level of a voltage V is determined in accordance with the state of the combination between ON and OFF of the means 2 and 3. The relationship of correspondence between control command and the state of the level of the voltage V are known in advance when the load 1, the means 2 and 3 are normal and when a failure occurs and the level of the voltage V is not affected by a resistance due to ON of the means 2 and 3. Therefore, accurate failure information can be obtained from failure judging means 7.
Patent JP-H07141827-A (JP)
Title: Tape cassette
Inventor: NISHIMURA AKIHIRO
IPC: G11B23/087
Filed: 1993-11-16
Abstract: PURPOSE:To prevent the accident of run of a tape cassette in a cassette holder by making the abutting surface of a cover locking member a right angle or below against the bottom surface of a main body of the cassette. CONSTITUTION:When the cassette tape is strongly pushed into the holder, a cover lock releasing member 36 is strongly abutted on the abutting part 32 of the cover locking member 29 to move it backward then hit on a cassette wall 38 and restrained. At this time, by making the constitution so that the angle C formed by the abutting part 32 of the cover locking member 29 and a bottom surface 39 of the cassette is to be the right angle or acute angle, the tape cassette is stopped at this time point since the component force toward the upper direction to make the tape cassette run on to the cover lock releasing member 36 is not exerted. Thus, the accident of run out of the tape cassette is suppressed, and the damage is prevented.
Patent JP-H08144313-A (JP)
Title: Back hoe
Inventor: MIYANISHI MASAMI
IPC: E02F9/14
Filed: 1994-11-21
Abstract: PURPOSE: To arrange a key lock mechanism by increasing a boom excavating depth, reducing a boom minimum swing radius so as to avoid interference by projected arm in swinging, increasing the work efficiency of a blade, securing lifting height, and providing a key lock mechanism to a bonnet in addition to a manual lock mechanism in a small back hoe. CONSTITUTION: A boom 4 into which a boom cylinder 7 can be inserted on its rear side is provided so as to increase a digging depth. Also a distance between a boom bracket 3 and a main body frame 2 is reduced to position the front end of the boom bracket 3 in the swing locus of the rear end of the main body frame 2 so as to position it within the right and left ends of a crawler running device 1. Then the rear end of the main body frame 2 is moved forward, and a blade 14 is supported on a short lift cylinder 13. In addition, a lock mechanism formed by integrating a key lock mechanism with a manual lock mechanism is arranged between a bonnet 11 and the main body frame 2.
Patent JP-H11126387-A (JP)
Title: Magneto-optical recording medium
Inventor: TERAGAKI YASUKO
IPC: G11B11/10
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium suited for a system in which not only a magnetic field but also a laser beam are irradiated from a side opposite to a substrate because a heat radiating layer is formed at a side nearer the substrate than a magnetic layer by forming the heat radiating layer of the magneto-optical recording medium provided with the substrate and the heat radiating layer and the magnetic layer on the principal surface of the substrate and also forming the magnetic layer on the heat radiating layer while bringing it into contact with the heat radiating layer. SOLUTION: Since a protective layer 133 is formed with a transparent material and an opague heat radiating layer 131 is formed at a substrate 12 side in a magneto- optical recording medium 10, the laser beam irradiated from magnetic films 13 side being at a side opposite to the substrate 12 transmits the protective layer 133 to reach the magnetic layer 132. Moreover, the head radiating layer 131 is formed with a material having a high thermal conduction rate and the magnetic layer 132 is brought into contact with the heat radiating layer 131, the heat generated in the magnetic layer 132 by the irradiation of the laser beam is quickly transmitted to the layer 131. As a result, a thermal diffusion toward the intra-surface of the magnetic layer 132 is suppressed and a high-density recording is made possible.
Patent JP-S63141203-A (JP)
Inventor: TANIGUCHI SHINICHI
IPC: H01B3/00
Filed: 1986-12-01
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-H02132326-A (JP)
Title: Waveform processing method
Inventor: SEKIMIZU HIDEMASA
IPC: G01D15/06
Filed: 1988-11-14
Abstract: PURPOSE:To draw an easy-to-see waveform by drawing the waveform based on a reference value VR when the difference between the current value V of data d1, d2... and the reference value VR is between upper and lower limit values U and L having width W and drawing the waveform based on VRD obtained by deviating the reference value to U or L when the difference is the U or L continuously for a certain time. CONSTITUTION:A comparison part C1 compares the data d1, d3... with the reference value VR in this order. A processing part C2, a flag part C4, and a counter part C5 decide where the reference value is set based on the comparison results. Namely, when V-VR is the upper or lower limit value continuously for the certain time, the reference value is deviated to the value U or L to obtain the reference value VRD and the waveform is drawn based on the value VRD. This constitution deletes fine noises in the waveform when the waveform is drawn to remove the unevenness of the waveform, so that a waveform drawn on a thermal recorder becomes easy to see.
Patent JP-H05271029-A (JP)
Title: Antimicrobial and cariostatic composite glass
IPC: A61K8/00
Filed: 1992-10-26
Abstract: PURPOSE:To obtain antimicrobial glass particles capable of carrying out antimicrobial action or purification of waste water and carrying out prevention of discoloration of joint sealant or wall surface layer material caused by a mold by making antimicrobial ions elute. CONSTITUTION:Particulate composite glass having antimicrobial and cariostatic properties is obtained by subjecting the surface of glass particles obtained by pulverizing water-soluble glass containing one or more kinds of metal ions of silver, copper, zinc, tin, etc., borate, halide, and/or phosphate ions in the composition to homogeneous fusion of inorganic, organic or metallic particles finer than these glass particles to carry out surface modification treatment.