baber/WOPTO huggingface dataset:
Patent JP-H07305337-A (JP)
Title: Method for reinforcing self-supported earth retaining wall, and earth retaining wall
Inventor: SHIMADA FUMIO
IPC: E02D5/20
Filed: 1994-05-13
Abstract: PURPOSE:To enhance construction properties by inserting a shearing reinforcement between reinforcing cores inserted into soil cement columns that form an earth retaining wall. CONSTITUTION:In an improved batholith portion 3, blocks of soil cement 11 are placed by mechanical stirring while overlapping one another. The soil cement columns 13 of an earth retaining wall 10 are placed by mechanical stirring around the outer periphery of the improved batholith portion 3 while overlapping the soil cement 11. H-sections 2 serving as reinforcing cores are inserted prior to setting of the columns 13. H-sections 12 serving as shearing reinforcement are inserted between and perpendicular to the H-sections 2 of those columns 13 which face a space where cast-in-place piles are constructed. After the piles 5 are placed, the inside surrounded by the earth retaining wall 10 is excavated and a structure foundation or the like is constructed therein. Therefore, the earth retaining wall can be prevented from undergoing shear fracture, the need for performing welding or bracing during the construction of waling can be eliminated, the waling and bracing can be prevented from obstructing foundation placement or the like after excavation, and construction can be achieved easily in a short time.
Patent JP-H0625125-A (JP)
Title: Benzoic acid derivative
Inventor: UBE PEETAAZEN
IPC: C07C63/00
Filed: 1993-04-30
Abstract: PURPOSE: To provide new benzoic acid derivatives useful as important intermediates for preparing quinolone carboxylic acids which have quite strong bactericidal activities.  
     CONSTITUTION: The compounds of the formula (X 1 , X 2  are the same or different, which represent Cl or F) such as 3-amino-2,4-dihalogeno-5-fluoro-benzoic acids, e.g. 3-amino-2,4-dichloro-5-fluoro-benzoic acid are obtained by reacting 2,4- dihalogeno-5-fluoro-benzoic acids with a nitration mixture comprising a mixture of conc. nitric acid and conc. sulfuric acid to obtain 2,4-dihalogeno-5-fluoro-3- nitro-benzoic acids, and then reducing the resulting compound. For example, 3-chloro-2,4,5-trifluorobenzoyl fluoride can be obtained easily with relatively short process from 2,4-dichloro-5-fluorobenzoic acids, by using an appropriate compound of the formula as an intermediate, as shown in the reaction formula. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0230816-A (JP)
Title: Brick
Inventor: BERUNARUDO BUINKURAA
IPC: E04C1/39
Filed: 1989-05-19
Abstract: PURPOSE: To provide a block having a large stacking height by forming a retaining wall concrete block from a linear tie bar and a circular front plate fixed orthogonally at the tip of the tie bar, and setting the height of the front plate smaller than the tie bar. CONSTITUTION: A retaining wall block 10 is basically formed in a substantially T-shaped plan view from a linear tie bar 14 and lateral wing parts 12, 13 orthogonally connected to the tip of the tie bar 14. The height of the tie bar 14 is set higher than the wing parts 12, 13, and the wing parts 12, 13 are formed protrusively to the tie bar 14. A protruding projection 11 is formed between the wing parts 12, 13 at the tip of the tie bar 14. According to this, a slope exceeding 10 m can be retained by a concrete block.
Patent JP-S614044-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ITOU KENJI
IPC: G03C7/30
Filed: 1984-06-18
Abstract: PURPOSE:To enhance sensitivity and to reduce fog by incorporating a specified coupler and a specified compd. in one of plural siver halide emulsion layers same in color sensitivity and different in photosensitivity, having specified sensitivity, and adding nonphotosensitive silver halide in a layer adjacent to the most sensitive layer. CONSTITUTION:At least one photosensitive layer composed of plural silver halide emulsion layers same in color sensitivity and different in photosensitivity, and at least one nonphotosensitive hydrophilic colloidal layer are formed on a support. A colorless naphthol type cyan coupler is incorporated in the most sensitive silver halide emulsion layer of said plural layers, and a phenol type cyan coupler having a phenyl-, naphthyl-, or heterocyclic ureido group at the 2-position, and an acylamino group at the 5-position is incorporated in one of the other layers, and further, nonphotosensitive fine silver halide particles are added to at least one of the layers adjaent to the most sensitive silver halide emulsion layer. Such a constitution permits sensitivity to be enhanced, fog to be lowered, reduction fading to be reduced in bleaching treatment, reproducibility of the cyan dye to improved, and printing time to be shortened.
Patent JP-H06315613-A (JP)
Title: Recovering apparatus for solvent
Inventor: AKAIKE KAZUHIRO
IPC: B01D53/34
Filed: 1993-04-30
Abstract: PURPOSE:To provide a recovering apparatus for solvent where organic solvent of low concentration included in a large quantity of exhaust is effectively removed by absorbing the organic solvent included in a large quantity of exhaust into an oily medium, heating it to send it to a regenerator under vacuum and condensing the separated organic solvent gas and steam to separate the condensate into the organic solvent and water. CONSTITUTION:As a liquid absorbent, an oily medium or a medium mainly consisting of it is used, and an emulsion consisting of liquid paraffin and a small quantity of water are preferable. For example, exhaust from a coating application booth 10 is introduced into an absorber, where the liquid absorbent is sprayed. The liquid absorbent which has absorbed coating material mist and organic solvent is passed through a coating material separator 31 to remove the coating material. Next, the liquid absorbent is passed through a heat exchanger 32, where it exchanges heat with a regenerated liquid absorbent leaving from a regenerator 39. Further, when it is passed through a heater 33. where it is heated to a specific temperature, and is sprayed in the regenerator 39 under vacuum, water is vaporized and organic solvent is effectively stripped. The organic solvent gas and steam are condensed in a condenser 39 and the condensate is separated into the organic solvent and water in a solvent separator 36.
Patent JP-H01295375-A (JP)
Title: Picture conversion processing system
Inventor: SEKIZAWA HIDEKAZU
IPC: G06T3/40
Filed: 1988-05-24
Abstract: PURPOSE:To obtain the satisfactory picture output even to such a picture where the halftone and the highly fine signals are mixed by performing an averaging process in a 1st cycle showing the gradation information. CONSTITUTION:Only the gradation information is extracted out of the picture signals recorded into a picture memory 103 with use of the original picture signal that has a 1st cycle structure and shows a gradation picture. Then the expansion/reduction processing is applied to the signal where the cycle structure is excluded and this signal is binarized by the re-dither transformation processing. Thus a 1st picture signal is obtained. At the same time, the picture data is sampled out of the memory 103 by a 1st cycle sampling circuit 107 and this sampling signal is subtracted by an averaged signal. This subtracted signal is binarized and undergoes a 2nd expansion/reduction processing. Thus a 2nd picture signal is obtained. The 1st and 2nd picture signals are synthesized by a synthesizing circuit 112 and outputted via a printer 113. In such a way, both a halftone and a highly fine picture can be obtained satisfactorily and at one time.
Patent JP-H07336139-A (JP)
Title: Oscillator
Inventor: KAWASAKI YOSHIHIRO
IPC: H03B5/18
Filed: 1994-06-07
Abstract: PURPOSE:To provide an oscillator mountable even when the spatial volume of an MMIC substrate is small by respectively providing a slot line on a back surface near the lower part of a microstrip line and providing a hole to be a cavity resonator in a metallic case body. CONSTITUTION:The slot line 13 is provided on the back surface 16 near the lower part of the microstrip line 12 on the front surface of the MMIC substrate 11 so as to cross with the line 12 through the substrate 11 for instance, the lines are electromagnetically coupled and a microstrip/slot line converter is formed. The line 12 is connected to a circuit pattern 14. Also, the metallic case body 2 is provided with the hole 21 to be the cavity resonator so as to utilize the cavity resonator with high Q as the resonance circuit of this oscillator. Then, the line 12 is coupled with the cavity resonator through the line 13. Thus, the need of a space for providing the resonance circuit on the substrate 11 is eliminated and mounting is performed even when the spatial volume at the upper part of the substrate 11 is small.
Patent JP-H09105686-A (JP)
Title: Torque sensor
Inventor: SOEJIMA KENJIRO
IPC: H01L41/12
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate torque sensor which has a simple structure, is easily manufactured, assembled and adjusted, and can be mass-produced. SOLUTION: The torque sensor comprises a torque sensing shaft 1 given by magnetic anisotropy, a bobbin 10 having a wiring treating part and a coil winding part formed between a plurality of partition walls having a cutout on the same line, a pair of yokes 20 having a plurality of ribs and coupling the both sides of the bobbin 10, and a housing 30, wherein the bobbin 10 and yokes 20 coupled integrally are inserted and fixed into the housing 10, and the shaft 1 is inserted into the bobbin 10 to rotatably support it in the housing 30.
Patent JP-H02307816-A (JP)
Title: Production of carbon vessel
Inventor: MORITA SATOSHI
IPC: C01B31/02
Filed: 1989-05-18
Abstract: PURPOSE:To produce a thin lightweight carbon vessel having high strength by laminating and molding prepreg composed of carbon fibers and thermosetting resin into a vessel shape and carrying out hardening and burning. CONSTITUTION:A resin soln. prepd. by diluting phenol resin, etc., with a volatile solvent such as acetone is impregnated into or applied to carbon fibers made from polyacrylonitrile, etc., and sermi-hardening treatment is carried out to obtain prepreg. This prepreg is cut into a vessel forming shape, laminated in a molding tool, molded into a vessel shape, hardened and burned in a nonoxidizing atmosphere. By this method, a lightweight vessel made of a carbon fiber reinforced carbon composite material having high toughness, high mechanical and thermal shock resistances is obtd.
Patent JP-S61283958-A (JP)
Title: Dividing system for kana character string
Inventor: KOBAYASHI SHINICHI
IPC: G06F17/22
Filed: 1985-06-10
Abstract: PURPOSE:To write the continuous KANA (Japanese syllabary) strings after dividing them for each clause by providing a means to store the character information which estimates the dividing positions of clauses, a discriminating means for types of KANA character strings and an estimating means for dividing positions of clauses. CONSTITUTION:When a KANA character string dividing process control part 1 is started, a KANA character type discriminating part 2 discriminates the types of characters based on the divided/discriminated character information stored in a divided/ discriminated character information storing part 3 for each character of the input KANA character string.A division processing part 4 decides whether the continuous character strings are divided or not at due characters based on the information on the character types discriminated by the part 2. An exceptional character processing part 6 refers to the exceptional character information of an exceptional character information storing part 7 to connect the dividing points which are usually divided by the part 4 or to divide the continuous character points prior to the division deciding process. Furthermore a phonetic character deciding part 5 is started by the part 4 at every time the input KANA character string is divided to decide wether the relevant clause is equal to a phonetic character string or not.
Patent JP-S5457967-A (JP)
Title: Production of semiconductor device
Inventor: SEKINE MASAHIRO
IPC: H01L21/306
Filed: 1977-10-18
Abstract: PURPOSE: To form an electrode fitting hole with a high precision by removing PbO on a substrate after covering a SiO 2  film and an exposed substrate face with PbO and heating them to form flint glass.  
     CONSTITUTION: An aperture is provided in SiO 2 2 on N-type Si substrate 1 to provide P layer 3, and further, SiO 2  thick film 8 is laminated and is etched selectively for 13 to 16 minutes to form aperture 9. Next, PbO 10 is evaporated and is reacted on film 8 at approximately 650°C to form flint glass 11 of approximately 13000Å on film 8. PbO does not react on Si. Next, film 10 on hole 9 is soaked in anmmonium fluoride-system liquid for about 30 seconds and removed by etching to provide aperture 12. Thus, since PbO film 10 on P layer 3 is removed for about 30 seconds after removing previously SiO 2  8 where side etching is little, the aperture size precision can be improved without damaging the element characteristic. Then, a  minute pattern can be formed easily, and the badness of protective film exfoliation  on the bonding face of elements can be reduced 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614337-A (JP)
Title: Control signal processor
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/16
Filed: 1984-06-18
Abstract: PURPOSE:To make it easy to connect a decoder which decodes a ciphered signal and to reduce the cost of the whole of a device by supplying a signal having the same format as the output signal of a receiving part, which receives a remote control signal and supplies the signal to the first microprocessor MPU, from the second MPU to the first MPU to control the operation of a circuit in the first casing. CONSTITUTION:After the output of a light receiving part 4, namely, a remote control signal phi1 is inputted to the first MPU6 through an OR gate 5 and is processed by the first MPU6, this signal is outputted as a signal phi2', where one word is 8 bits of a 7 bit ISO code and one parity bit, from the first MPU6 to terminals P2 and P3 together with a clock phi3. These signals phi2', and phi3 are received by the second MPU10 of a decoder 2 and are processed to control a signal processing circuit 11. For example, processings such as reception and hearing and watching of charged programs, not hearing neigher watching of unnecessary programs, etc. are performed by the second MPU10, and the signal processing circuit 11 executes deciphering. Processings such as selection of one of many kinds of language of voice, pair rental lock, etc. are performed by the second MPU10.
Patent JP-S5921728-A (JP)
Inventor: ARUFURETSUDO GUROTSUKU
IPC: D01H5/56
Filed: 1983-07-12
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-H0422385-A (JP)
Title: Doll toy
Inventor: NAKAMURA TAKUJI
IPC: G10L13/00
Filed: 1990-05-16
Abstract: PURPOSE:To allow the integration of a voice generator device consisting of a number of parts into a limited narrow space, facilitate the assembling, and reduce the manufacturing cost by forming a battery receiving chamber in a doll body and providing the voice generator device therein. CONSTITUTION:When a battery is received in a battery receiving chamber 15, the positive electrode and negative electrode of the battery make direct contact with a pair of terminals 12, 13 of the substrate 10 of a voice synthesizing IC 9, and a circuit for voice generation is formed. Therefore, when a switch is operated, a determined voice stored in the memory of the voice synthesizing IC is announced through a sounding device such as a speaker 4 or a generator buzzer. The voice synthesizing IC substrate is mounted in the doll body, whereby both terminals of the battery receiving terminals are formed by the pair of terminals integrally provided on the IC substrate, so that a cord for connecting the battery receiving chamber to the voice-synthesiz ing IC substrate and its mounting work an not required, and the assembling is facilitated.
Patent JP-S5749293-A (JP)
Title: Semiconductor laser device
Inventor: YAMANAKA KENICHI
IPC: H01S5/22
Filed: 1980-09-08
Abstract: PURPOSE:To stabilize the oscillation of a semiconductor laser device by producing the device in accordance with a method having the steps of sandwiching an active layer with clad layers, formig a V-shaped groove from the upper side and superposing a diffusion layer of the same conductivity as the active layer such that the end of the diffusion layer reaches the active layer. CONSTITUTION:A P type diffusion layer 8b pentrates an N type AlGaAs layer 4 at a position beneath the V-shaped groove 9 and gets into an active layer 3. The diffusion layer 8b has a double layered structure in which the first layer 8bl reaching the active layer 3 has a small impurity concentration of less than 1 10<13>/cm<2>. As a forward voltage is applied by making use of the electrodes 6 and 7 as a positive electrode and a negative electrode, respectively, the electric current flows selectively only through the area where the layer 8b penetrates into the active layer 3 but no current is supplied to the other portion having PNPN structure. In addition, the transverse flow of electric current is negligibly small because the active layer 3 has an extremely small thickness. In consequence, the electric current flowing in the active layer 3 is efficiently concentrated to the restricted region where the end of the V-shaped groove 9 opposes to the active layer, so that the threshold value of the oscillation is lowered to stabilize the oscilalation.
Patent JP-H06339294-A (JP)
Title: Motor controller
Inventor: YAMASHITA TOSHIRO
IPC: H02P25/026
Filed: 1993-05-27
Abstract: PURPOSE:To improve the response of a motor controller which controls the torque or speed of a motor through vector control by improving the follow-up ability even after the output becomes a saturated state in proportional-plus- integral operation. CONSTITUTION:This controller is provided with a multiplier 32 for multiplying input data by proportional gains, integrator 37 for integrating input data, adder 39 for adding the output data of the multiplier 32 and integrator 37 to each other, output limiter 40 for limiting the output data of the adder 39, saturated part detector 41 for detecting the amount of data limited by the limiter 40, and subtractor 42 for subtracting the output data of the detector 41 from the output data of the integrator 37.
Patent JP-H09303665-A (JP)
Title: Electrofusion branch connection
Inventor: SEKIGUCHI HIDEO
IPC: F16L41/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrofusion branch connection reliably preventing a gas leak and ensuring the gas flow rate to a branch pipe. SOLUTION: A branch connection has a pipe 2. The pipe is formed on the projection of a saddle part, contains therein a cutter 5 movable along the pipe axis, and is provided at its outer surface with a branch pipe and on its head with a mechanism 4 for seal for gas through an O ring 6. A stopper 7 is provided in the vicinity of the head of the pipe 2 such that the head of the cutter 5 moving does not exceed the head of the pipe 2.
Patent JP-S5650308-A (JP)
Title: Production of optical fiber connector plug
Inventor: MATSUOKA HIROSHI
IPC: G02B6/38
Filed: 1979-09-29
Abstract: PURPOSE:To obtain an optical fiber connector plug inexpensively with a high productivity, by forming a plastic molded material provided with the through hole having specific size and length for the outside diameter of the optical fiber strand and by inserting and fixing the strand into this hole. CONSTITUTION:In case that plug main body 8 is molded with plastic, through hole 7 is provided which has a diameter larger than the outside diameter of optical fiber strand 14 used for the plug terminal and smaller than the sum of the diameter of the strand the 1/4 of the core diameter of the strand and has a length 10 or more times as long as the difference between the diameter and the outside diameter of the strand. Next, optical fiber strand 14 is inserted into this through hole 7 and is fixed by an adhesive.
Patent JP-S5784209-A (JP)
Title: Amphibious vehicle
Inventor: OOSHIMA MASANAO
IPC: B60F3/00
Filed: 1981-08-13
Abstract: PURPOSE: To permit a rotary cylindrical floater type amphibious vehicle with a blade to run on a higher obstacle than the floater shaft and relax a shock when it collides with the obstacle by extending the tip section of the floater front and providing a tapered guide which is cut upward.  
     CONSTITUTION: An amphibious vehicle E 1  is provided with a cylindrical floater 1 with a blade on both sides of the bottom of a car body 3 and travels by revolving the floater 1. Struts 4 and 5 are protruded on both sides before and behind the car body 3 and the floater 1 is rotatably mounted. A sledge-shaped guide section 11 is also provided, while it is located on the rotary center axis of the rotary cylindrical floater 1 with the blade and has such a smooth surface 10 which is cut up forward and upward as extending the tapered section of the tip section. Since the tip of the guide section 11 is located on the rotary center axis of the floater 1, the vehicle can ride on the ice board which is slightly higher than the center axis. When it collides with obstacles, the shock of the collision is relaxed since the vehicle runs on the obstacle by means of the tilt surface of the guide section 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S614989-A (JP)
Title: Radiation dose rate meter
Inventor: TAKAMUKAI KIYOKAZU
IPC: G01T1/17
Filed: 1984-06-19
Abstract: PURPOSE:To decrease erroneous counting by arranging a counter and a shift register to a detecting probe, providing a control part and outputting a control signal for transmitting the counted data as serial data to a dose rate meter main body. CONSTITUTION:Signals generated from a detector 1 due to radiation exposure are converted to a counting pulse (a) by an amplifier 2 and counted by a counter 3. A writing signal (b) is sent to a shift register 4 from a control part 5 at every sampling time T for measuring dose rate, the counted value at the counter 3 at the time point is written as parallel data. A shift clock (c) is outputted from the part 5, and a counted data (d) subjected to parallel and serial transformation is transmitted to the part 5 from the register 4. In this way, even if a main body part B is at a long distance from a detecting probe A, the noise probability can be decreased with simple structure.
Patent JP-S5352190-A (JP)
Title: Automatic coating apparatus
Inventor: SUZUKI RIYUUICHI
IPC: G01N33/48
Filed: 1976-10-22
Abstract: PURPOSE:To keep constant applied state of sample at the time of coating, by measuring the amount of sample, dropped on the preparation and fixing it and moreover, automatically determining dropped point.
Patent JP-S5917257-A (JP)
Title: Fixed chute device
Inventor: TAKEO SHIGEKI
IPC: H01L21/66
Filed: 1982-07-20
Abstract: PURPOSE:To adopt constitution enabling simultaneously testing a plurality of semiconductor devices systematically, and to realize an efficient test set for the semiconductor devices of a small machine index by setting up a plurality of chute timing control mechanisms, in which detectors, vane air cylinders and blow nozzles are combined in a set, along a chute row. CONSTITUTION:The semiconductor devices are separated from a supply chute section 20 one by one, and chuted to the chute row 14. The detector 15a detects the chuting and the vane air cylinder 16a is projected, and the semiconductor device is retained by the vane air cylinder 16a. When the next semiconductor device is chuted, the detector 15b detects the chuting and the vane air cylinder 16b is projected, and the semiconductor device is moored in the chute row 14 by the vane air cylinder 16b. The two semiconductor devices are encased in the fixed chute device 11, and the semiconductor devices, retention thereto is released, are chuted to a test head section 30.