baber/WOPTO huggingface dataset:
Patent JP-S53108915-A (JP)
Title: Preparation of isobutyric acid
Inventor: MAKI TAKAO
IPC: B01J23/00
Filed: 1977-03-03
Abstract: PURPOSE: To obtain an isobutyric acid by the liquid phase air oxidation of isobutylaldehyde to a high conversion rate in the presence of a basic compound, thereby making the purification of the products easier and innecessitating the recovery step of the unreacted starting material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10279546-A (JP)
Title: Production of n-long chain acyl acidic amino acid or its salt
Inventor: HATTORI TATSUYA
IPC: A01N37/46
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for cleansers, etc., in a high yield by reacting an acid amino acid, etc., with a long chain aliphatic halide in the presence of an alkali and in the coexistence of a polyhydric alcohol. SOLUTION: This method for producing an N-long chain aryl acidic amino acid comprises reacting (A) an acidic amino acid (e.g. glutamic acid) with (B) a long chain aliphatic halide in an A/B molar ratio of >=1/1, preferably (1.0-1.5)/1 on practical uses, in a concentration of 5-80 wt.% before the addition of the component A in the presence of an alkali in the aqueous solution of a polyhydric alcohol such as glycerol or ethylene glycol at a pH range of 10-13 usually at a temperature of 0-50 deg.C. From a view point for enhancing the yield in the reaction, the concentration of the component A is 10-60 wt.% before the addition of the component B, and the component A is preferably dissolved in the solvent and subsequently mixed with the component B under stirring. The stirring time is usually 1-6 hr, and the reaction time after the addition is usually about 10 min to 4 hr.
Patent JP-S57140938-A (JP)
Title: Vibration isolator
Inventor: HORI MASAKI
IPC: F16F3/10
Filed: 1981-02-20
Abstract: PURPOSE:To improve the vibration isolating effect by absorving the residual vibration reduced through a vibration isolating coil spring by means of a vibration absorving resilient member. CONSTITUTION:A supporter 2 such as a handle coupled to a vibrator 1 is held by a tubular holding member 3, while a vibration isolating spring 6 constructed with continuous and spiral small ring section 4 and large ring 5 is placed between the supporter 2 and the tubular holder 3. Said small ring section 4 is wound on the supporter 2 while the outer-circumference of said large ring section is supported on the inner face of said holder 3 thus to absorb the vibration transmitted from the vibrator to the supporter 2 by means of a vibration isolating spring 6. The vibration isolating force of said spring 6 is enforced by a vibration absorbing resilient member 7.
Patent JP-H01198159-A (JP)
Title: Extension series call system
Inventor: MATSUZAWA SATOSHI
IPC: H04M3/42
Filed: 1988-02-02
Abstract: PURPOSE:To enable the user of a calling extension telephone set to speak without performing again the operation of recalling from the calling extension telephone set when the user speaks with the user of the next extension telephone set to be called by registering previously the extension numbers of plural extension telephone sets to be called. CONSTITUTION:By dialing a special number for setting extension series call, the registered number of sets of the extension telephone set to be called and the extension number of the extension telephone sets 5 and 6 to be called, in the order of the extension series call, are dialed from the calling extension telephone set 4. A central processing unit 2 stores the registered number of the sets of the extension telephone set to be called and the extension number of the extension telephone sets 5 and 6 to be called in a storage device 3, and after it sends a message saying that the setting of the extension series call was completed to the calling extension telephone set 4, it connects between the calling extension telephone set 4 and the extension telephone set 5 to be called. When a speech is finished and an extension line is restored, it reads the extension number of the extension telephone set 6 to be called stored in the storage device 3, and connects between the calling extension telephone set 4 and the extension telephone set 4 and the extension telephone set 6 to be called so as to turn them into a speaking state.
Patent JP-S61181339-A (JP)
Title: Butter and chocolate
Inventor: YOKOBORI HIDEO
IPC: A23D9/00
Filed: 1985-02-08
Abstract: PURPOSE:To obtain a hard butter and chocolate having improved blooming resistance and little limitation on formulation design, by incorporating a specific polyglycerol ester of a fatty acid therein. CONSTITUTION:A hard butter or chocolate obtained by incorporating 0.05-20wt%, preferably 0.2-10wt% polyglycerol ester of a fatty acid prepared by linking average >=4mol, preferably >=6mol fatty acid to a polyglycerol having average >=5, preferably >=7 hydroxyl groups in a trans- or laurin-type hard butter having >=25, preferably >=30 solid fat content at 30 deg.C. A chocolate is obtained by using the above-mentioned hard butter in an amount to give >=60wt%, preferably 70-85wt% mixing ratio based on the total oil, except milk fat.
Patent JP-H10208320-A (JP)
Title: Storage device
Inventor: SUZUKI MOTOFUMI
IPC: G11B11/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a storage device with a very high density that uses a light-excited ferroelectric thin film. SOLUTION: The light-excited ferroelectric thin film 2 is formed on a GaAs substrate 1 and a pointed needle 4 faces faces the film above it. The GaAs substrate 1 is arranged on an xyz scanner 3 and the three-dimensional relative position relation with the pointed needle 4 is changeable. The thin film 2 is irradiated with blue light to make the direction of magnetism of molecules orderly. A relatively large current is made to flow between the pointed needle 4 and substrate 1 by applying a relatively high voltage between the pointed needle 4 and substrate 1, thereby carrying out writing by disordering the direction of molecules of the light-excited ferroelectric thin film 2.  Then the direction of the magnetism of molecules of the light-excited ferroelectric thin film 2 can be detected by detecting the tunnel current between the pointed needle 4 and substrate 1 which varies with the direction of the magnetism of molecules of the light-excited ferroelectric thin film 2 by irradiating the GaAs substrate 1 uniformly with circular polarized light and optically exciting spin polarized electrons, and then applying a relatively small voltage.
Patent JP-H08198617-A (JP)
Title: Modified bentonite and its production
Inventor: KUWABARA HARUMASA
IPC: C01B33/40
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a modified bentonite exhibiting high thickening property at the time of dispersing in water system and suitable for a thickener or the like by adding an aminated alkyltriethoxysilane solution into bentonite and drying after uniformly dispersing. CONSTITUTION: Bentonite is produced by a method such as by crushing a natural bentonite ore, dispersing in water, removing an undesirable non-clayey material by centrifugal separation and evaporating water to dry. Next, the bentonite is uniformly dispersed with the addition of the organic solvent solution or aq. solution of the aminated alkyltriethoxysilane (e.g. aminoethyltriethoxysilane) and next, dried to obtain the modified bentonite. Exhibiting high thickening property at the time of dispersing in water system, the resulting bentonite is suitably used as the thickener for a coating material or a rheological modifier.
Patent JP-S55116627-A (JP)
Title: Continuous uranium recovery
Inventor: JIYANNMARUKU PAUTORO
IPC: C25B1/00
Filed: 1980-02-26
Abstract: The invention concerns a process for the recovery of the uranium contained in an impure phosphoric acid. The impure acid is treated with an organic phase capable of extracting U (VI), and the resultant organic phase is then re-extracted with an aqueous solution containing complexing acid and an oxidizing-reducing agent in the reduced state, said oxidizing-reducing agent being capable of reducing U+6 to U+4 in said aqueous solution. The resultant aqueous phase is then subjected to electrochemical oxidation, followed by extraction with a second organic phase from which the uranium is recovered, the depleted aqueous solution being recycled to the re-extraction after electrochemical reduction, with the process comprising two organic phase cycles and a cycle of a complexing aqueous solution. The process is of particular interest when applied to the recovery and concentration of uranium contained in a wet process phosphoric acid.
Patent JP-H02204919-A (JP)
Title: Conductor for coil
Inventor: DOI SEIICHI
IPC: H01B7/02
Filed: 1989-02-01
Abstract: PURPOSE:To obtain a conductor for coil that has good solderability and excellent solder melting resistance by using a copper or copper alloy wire as a core and covering the core with Ni and further covering it with Ag or Cu. CONSTITUTION:A copper or copper alloy wire is used as a core and is covered with Ni of thickness 0.5 (D0X0.2)mum (D0; the outside diameter of the conductor) so as to improve the solder melting resistance of the conductor, and the covered core is further covered with Ag or Cu of thickness 0.05 to 1.5mum so as to improve the solderability and drawing processability of the conductor. The use of a core wire made of tough pitch copper(TPC), oxygen free copper and the like or a copper alloy wire made of copper containing Ag, copper containing Sn, copper containing In or the like is effective for increasing strength and heat resistance. Also, electroplating is suitable for Ni covering and Ag or Cu covering.
Patent JP-H10223178-A (JP)
Title: Light source
Inventor: KOBAYASHI TAKEHISA
IPC: H01J61/35
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a light source capable of securing safety, even when the surrounding is made darkness due to an unexpected accident such as a sudden power stoppage by containing a phosphor having an afterglow capability in a resin, and applying the resin on the outer face of the light source. SOLUTION: A phosphor SrAl2 O4 , Eu, Dy excited at some wavelength from ultraviolet rays to visible light and having an afterglow capability is contained in a resin made of a PET as a raw material, and a fluorescent lamp is coated with this resin. When the fluorescent lamp is lighted, the same illumination light as that of the fluorescent lamp is obtained, and the light in the range from ultraviolet section to visible section radiated from the fluorescent lamp excites the phosphor having the afterglow capability to store light. When an electric discharge is stopped, the surrounding can be confirmed by the afterglow radiated from the phosphor having the afterglow capability in case of an unexpected accident such as a power stoppage at night.
Patent JP-H02203219-A (JP)
Title: Method for measuring body-weight or the like
Inventor: ASANO FUMITAKA
IPC: G01G19/52
Filed: 1989-02-01
Abstract: PURPOSE:To accomplish the easy measurement of weight in a state where a patient is lying by making an entire bed or one side of the bed float by weighing pads and measuring load on the bed from pressure for making the bed float and the cross-sectional area of the weighing pads. CONSTITUTION:The weighing pads 1-4 for making the bed 5 float are arranged between the legs of the bed 5 and a floor. Then, the entire bed 5 or the one side of the bed is made to float by the pads 1-4 and the load on the bed 5 is measured from the pressure for making the bed float and the cross-sectional area of the pads 1-4. Thus, the weight of the patient who always lies in bed can be easily measured with a simple constitution.
Patent JP-H02205593-A (JP)
Title: Construction of lined vessel
Inventor: EOMO MITSUO
IPC: B65D90/04
Filed: 1989-02-03
Abstract: PURPOSE:To permit the construction of a large-size inland lined vessel by welding to a force material a backing metal, to which a lining plate is then welded to form a single panel and joining together a plurality of such panels to align welding seams, on both of which leakage detecting grooves are formed. CONSTITUTION:The force material 12 consisting of a shape steel 14 shaped into the form of a frame and a steel plate 15 attached thereto serves to function as a forming plate upon placing concrete 7. A backing metal 13 and the steel plate 15 are welded to the force material 12 and a lining plate 11 is welded to the backing metal 13 and the steel plate 15 to form a single panel 1b. The lining plates 11 are aligned into a single welding seam and a plurality of single panels 1b are joined together on the back side of this welding seam into a panel block in a job site, thereby forming the backing metals 13 automatically. The backing metals 13 become factors to constitute leakage detecting grooves 6 on both sides of the welding seam. Although the panels are required to be fitted with one another accurately in the job site, the fit of the backing metal 13 with the lining plate 11 leads to an automatic fit between force material 12.
Patent JP-S59151170-A (JP)
Title: Image forming device
Inventor: OOUCHI OSAMU
IPC: G03G15/043
Filed: 1983-02-17
Abstract: PURPOSE:To intersept leakage of a laser beam out of a device even if trouble happens in the on-off circuit of the laser beam by intersepting the path of the laser beam when a process kit is taken out of the device. CONSTITUTION:A shutter plate 11 for opening or closing a scanning opening 2a is slidably fitted to the underface of the base 2 of a main device body, the pins 2b, 2c of the base 2 are freely fitted to the long holes 11c, 11d of the plate 11, and the plate 11 is energized in the direction of closing the opening 2a with springs 12a, 12b. When a kit 10 is inserted, the 2 protuberances 13, 14 formed on the top of the kit 10 are engaged with the legs 11a, 11b of the plate 11, and it is displaced in the direction of arrow C to open the opening 2a. When the kit 10 is taken off, the springs 12a, 12b move the plate 11 in the direction reverse to the direction C to intersept the path of laser beam. As a result, outward leakage of the laser beam can be intersepted even if trouble happens in the laser on-off circuit.
Patent JP-S57149765-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ANDOU TSUYOSHI
IPC: H01L29/78
Filed: 1982-02-17
Abstract: PURPOSE:To easily obtain a C-IGFET having no discrepancy between a semiconductor region and a resistance region by simultaneously forming the resistance region when a well region providing source and drain regions is formed. CONSTITUTION:An SiO2 film 22 is grown on the surface of an N type Si substrate 11 and a plurality of windows are perforated to implant P type impurity ions in the SiO2 film 22. Then the windows are closed by the SiO2 film 22 and ions are diffused by thermal treatment to produce a P type resistance layer 33 and a P type well layer 44. Next, the N type source and drain regions 5, 6 of an N-channel type IGFET are formed in the well layer 44 by diffusion and the P type source and drain regions 7, 8 of a P-channel type IGFET are formed in a substrate 11 adjoining the well layer 44 by diffusion. After that, the film 22 between these source and drain regions is renewed to a thin gate SiO2 film 9 and Al electrodes 10 are mounted on the resistance layer 33, source regions 5 and 7, and drain regions 6 and 8 respectively by opening the windows.
Patent JP-S56121127-A (JP)
Title: Flexible i/o
Inventor: SUZUKI TOSHIAKI
IPC: G06F1/18
Filed: 1980-02-29
Abstract: PURPOSE:To obtain easily an I/O port matched to a desired bit length by arrying pairs of one terminal pin and IC chip connected to it and by cutting a random number of couples upon occasion. CONSTITUTION:To one side of substrate 1, an array of terminal pins 2 is fixed and IC chips 3 of the same circuit constitution are connected to respective pins 2; and mutually adjacent chips 3 are connected together by connection wires 4. Substrate 1 is provided with notches 1a between pins 2 and at the edge opposing to them. The substrate having an IC chip, etc., packaged in this way is coated with plastic mold 5 except part of every pin 2 to fix and protect chips 3, connection wires 4, pins 2, etc. The thus constituted package is cut by a random number of couples upon occasion, so that a desired number of I/O ports is easily constituted.
Patent JP-H10217074-A (JP)
Title: Method and device for surface grinding
Inventor: HIRANO TAMEYOSHI
IPC: B24B7/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To surface-grind the work surfaces of a work efficiently and accurately. SOLUTION: The work surfaces of a work such as wafer W are surface- ground. In this case, a grinding wheel having an axial dimension of over the maximum width dimension of the work surfaces is rotated and, while being brought in contact with the work surfaces, the work and grinding wheel are moved relatively each other so as to perform grinding. During the grinding, the greater a contact width (b) of the work surfaces with the grinding wheel at a working position (x) is, the greater the work conditions are varied in the direction that the depth of cut is increased.
Patent JP-H08221381-A (JP)
Title: Microcomputer
Inventor: MOGI MAKOTO
IPC: G06F11/00
Filed: 1995-02-13
Abstract: PURPOSE: To set an external system to a fail-safe side without providing a fail-safe circuit on the outside of a microcomputer and to reduce the number of the parts of a system. CONSTITUTION: The input/output port 5 of this microcomputer 1 is provided with a first register 10 and a second register 11 for setting an output state from a CPU based on the chip selection output of an address decoder and a selector 14 for selecting the output state set in the first register 10 or the output state set in the second register 11 based on selection signals from the outside and outputting it to an output terminal.
Patent JP-S60168353-A (JP)
Title: Production of layered frozen food
Inventor: HAMADA NORIKO
IPC: A23L5/10
Filed: 1984-02-10
Abstract: PURPOSE:To mass-produce the titled food in the laminated state without collapse, by placing a semifluid material on pieces of a food base material which is portioned by freezing, heating the resultant layered food, applying a coating thereto, and freezing the food with the coating. CONSTITUTION:A food base material, e.g. meat, fish meat or ground fish meat, is put into a freezing pan, panned and quickly frozen to give a blocklike food base material 1, which is then cut into the from of a slab 2. The resultant slab 2 is then cut to portions of constant shape and weight to afford pieces 3 of the food base material. The cut pieces 3 are arranged on a feed conveyor 5 and transferred to a filling machine 6, and a semifluid material 11, e.g. sauce, contained in a hopper 7 is fed through a piston 8, nozzle 10 and shutter 9 and placed in the center of the material pieces 3 to leave a peripheral part carrying no semifluid material 11. Thus, a layered food 13 is obtained. The resultant layered food 13 is then sterilized and precooked by heating, and a coating 14 is applied to freeze quickly the layered food 13.
Patent JP-S61190419-A (JP)
Inventor: ICHINOSE MIKIO
IPC: B65B43/54
Filed: 1985-02-08
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-2000221194-A (JP)
Title: Immunoassay
Inventor: SATO MASARU
IPC: G01N33/543
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To enable highly sensitive measurement by using the combination formed of a second antibody, a first labeled body, and a biotin as a labeled antibody, further bringing the combination into reaction with the combination of avidin and a second labeled body to form a complex, and detecting a substance to be detected by the first and second labeled bodies in the complex. SOLUTION: A sample is mixed with a buffer solution containing a labeled antibody 4, and the combination 8 of avidin and a second labeled body, the mixed solution is developed from a dropping part 13 on a water-absorbing base 1 and moved to a fixation part 3 where a first antibody 2 is fixed. During this, the combination between a second antibody 6 in the antibody 4 and a substance 9 to be detected and the combination between biotin 7 and in the antibody 4 and avidin 10 in the combination 8 of avidin and the second labeled body occur. When reaching the fixation part 3, the first antibody 2 fixed on the water absorbing base 1 combines with the substance 9 to be detected to form a complex (water absorbing base-first antibody-substance to be detected- second antibody-first labeled body-biotin-avidin-second labeled body) 11.
Patent JP-H09216137-A (JP)
Title: Positioning device
Inventor: SATO TOSHINORI
IPC: B23Q1/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device by which positioning with high precision can be carried out while compactification can be accomplished. SOLUTION: A plurality of static pressure gas bearings 3 are fixed on the lower face of a table 2 so as to face a base 1. The table 2 is supported by means of the bearings 3. The first guide rail 4 is fixed parallelly in one side part extending in the X-direction of the table 2, and the first linear guiding bearing 5 is arranged in the first guide rail 4 movably. To the first linear guiding bearing 5, the first output shaft member 6a in the first actuator 6 is connected rotationally. The second guide rail 7 is fixed parallelly in one side part extending in the Y-direction of the table 2, while the second linear guiding bearing 8a and the third linear guiding bearing 8b are arranged in the second guide rail 7 movably while separated from each other. To the second linear guiding bearing 8a, the second output shaft member 9a in the second actuator 9 is connected rotationally. The third output shaft member 9d in the third actuator 9c is connected to the third linear guiding bearing 8b rotationally.
Patent JP-H06234654-A (JP)
Title: Interleukin-6 containing treating agent for autoimmune liver disease and salivary gland disease
Inventor: FUJIWARA MICHIO
IPC: B22D11/16
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a new treating agent for autoimmune liver and salivary gland diseases. CONSTITUTION:This curative agent for autoimmuing liver and salivary diseases contains interleukin-6 having an amino acid sequence expressed by the formula. Interleukin-6 means not only a polypeptide expressed by this amino acid sequence but includes a polypeptide in which one or plural amino acids are bound to the N terminal and/or the C terminal of the amino acid sequence, or one or plural amino acids are deficient or substituted by other amino acids. Sugar chains may be combined with those polypeptides.
Patent JP-H07235606-A (JP)
Title: Complimentary semiconductor device and manufacture thereof
Inventor: KIMURA MASATOSHI
IPC: H01L27/092
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a semiconductor device which can be operated at high speed by lowering the resistance of silicide layerdiffusion layer of both of a P<+> diffusion layer and an N<+> diffusion layer. CONSTITUTION:The first silicide layer 13, which is the P<+> diffusion layer 5 of a P-channel transistor, is formed (NiSi) using a certain metal material (Ni), and at the same time, the second silicide layer 14, which is the N<+> diffusion layer 6 of an N-channel transistor, is formed (MoSi2) using the metal material (Mo) which is different from the above-mentioned metal material. On the NiSi as the Schotttkey barrier heighg against the hole of the MoSi2 becomes minimum, the resistance of the respective diffusion layer and the silicide layer become the minimum.