baber/WOPTO huggingface dataset:
Patent JP-H10134618-A (JP)
Title: Luminaire
Inventor: MICHIURA MASAHARU
IPC: F21V7/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire made capable of holding stabilized lighting condition easily without causing any cataphoresis phenomenon of fluorescent light. SOLUTION: In a luminaire provided with a tool main body 1 opened on its bottom surface side and one part of the inside surface of which is assigned to act as reflecting plate as its additional mission as well as plural fluorescent light 3 are stored therein, and provided with an auxiliary reflecting plate 2 having its sectional surface configuration approximately in a V-letter shape with a narrow bottom end side and attached to the tool main body 1 in such a way as shielding interval spaces among plural fluorescent light 3, a coating part 2c for covering the upper surface and the side surface of the fluorescent light 3 by preset distance apart from the fluorescent light 3 is formed at least near the filament of the fluorescent light 3, by allowing it to extend in the width direction.
Patent JP-H01230567-A (JP)
Title: Stereochemical inversion of optically active epichlorohydrin
Inventor: SAKAGUCHI KAZUHIKO
IPC: C07D301/02
Filed: 1988-11-10
Abstract: PURPOSE:To carry out the mutual stereochemical inversion of both antipodes of the subject compound in high efficiency, by opening the ring of an optically active epichlorohydrin with an alcohol, sulfonating the product, converting the ether bond into an alcohol and finally carrying out intramolecular cyclization. CONSTITUTION:An optically active epichlorohydrin is made to react with an alcohole of formula I (R<1> is C6H5CH2-, etc.) to obtain an optically active glycerol derivative of formula II, which is converted into an optically active glycerol derivative of formula III (R is alkyl, aryl, etc.) by reacting with a sulfonic acid halide in the presence of a base. The obtained derivative is reacted in the presence of an acidic catalyst, a metal catalyst or an acidic catalyst and a metal catalyst and the resultant optically active glycerol derivative of formula IV is subjected to intramolecular cyclization in the presence of a base to obtain an optically active epichlorohydrin different from the starting compound. An arbitrary antipode between both antipodes of optically active epichlorohydrin can be easily and freely prepared in high purity by this process.
Patent JP-S63137772-A (JP)
Title: Preparation of decorative sheet having gloss gradation pattern
Inventor: FUJIE YUKIO
IPC: B32B27/08
Filed: 1986-11-29
Abstract: PURPOSE:To obtain a smooth decorative surface displaying a fine vascular pattern, by forming the transparent resin protective layer provided on a grain pattern from the first layer continuing in a solid state and the second layer not aligning with the grain pattern and partially interrupted in a vascular pattern state. CONSTITUTION:An arbitrary grain pattern 2 is formed to the surface of a substrate sheet 1 and the first transparent resin layer 3 is formed to the entire surface of said sheet 1. This first layer is composed by mixing a matte agent such as silica with an aminoalkyd resin or urethane resin and is formed so that the surface glossiness of the film after drying is 10 or less in 60 deg. mirror surface reflectivity and a wetting index is 35 dyne or more. Next, a composition prepared by adding a slip agent, a leveling agent and a thixotropant to the same synthetic resin as the first layer 3 is applied to the first layer 3 dried by gravure coating technique using a reverse vessel plate of a vascular pattern regardless of the substrate grain pattern to form the second transparent resin layer 4 which is, in turn, smoothed before drying.
Patent JP-H08143470-A (JP)
Title: Agent for treatment of diffuse intravascular coagulation syndrome
Inventor: SAITO MASANORI
IPC: C07K14/815
Filed: 1994-11-18
Abstract: PURPOSE: To obtain an agent for the treatment of diffuse intravascular coagulation syndrome to be used in the form of intravenous drip by using hirudin as an active component. CONSTITUTION: The objective agent contains 0.005-0.038mg/ml (50-380 ATU/ml) of hirudin or a gene-recombinant hirudin derivative expressed by formula as an active component and is formed in the form of intravenous drip to get a daily administration rate of 500-1,000ml. It is especially preferable from the balance of the drug effect and the side effect by administering hirudin or its derivative by intravenous drip at a rate of 0.005mg/kg (50 ATU/kg) to 0.01mg/kg (100 ATU/kg) per hour. The administration rate of the agent in the case of treating diffuse intravascular coagulation syndrome is 1/10 to 1/5 of conventional intravenous drip. It has extremely low bleeding risk and high therapeutic effect. 1 ATU corresponds to the amount of hirudin to inhibit (neutralize) 1 unit (IU) of thrombin.
Patent JP-H05116826-A (JP)
Title: Paper discharge device
Inventor: KISHI KATSUMI
IPC: B41J13/00
Filed: 1991-10-30
Abstract: PURPOSE:To enable quick and easy confirmation of a trial-printed result without spending any time and labor. CONSTITUTION:A trial-printed paper sheet discharge section 74 for discharging a trial-printed paper sheet with a printed surface being pointed upwards is provided. A change-over member 77 capable of changing over a discharge destination of the printed paper sheet to either one of a face-down paper sheet discharge section 75 and the trial-printed paper sheet discharge section 74 is provided. Further, change-over drive control means 81, 82 are provided which are intended to drive and control the change-over member 77 in accordance with a trial-print change-over signal so that the printed paper sheet discharge destination may be a trial-printed paper sheet discharge section 74.
Patent JP-H05116780-A (JP)
Title: Driving device of paper sheet feeding device
Inventor: HATTORI SHIN
IPC: B41J13/00
Filed: 1991-10-30
Abstract: PURPOSE:To reduce the size and the weight of a device and to reduce cost by a method wherein a clutch mounted on each of a plurality of power transmission mechanisms forms a one-way clutch instead of a conventional electromagnetic clutch. CONSTITUTION:An automatic paper sheet feeding device feeds paper sheets in a hopper to a separating roller 24 through rotation of a pickup roller 20 and paper sheets are fed by separating the paper sheets between the separating roller 24 and a separating pad. In this case, a gear part 67 to receive rotation of an idle gear 55 through idle gears 64 and 65 is mounted on one end part of a rotary shaft 24a of the separating roller 24. A gear part 70 to receive rotation of the gear part 67 is arranged to one end part of a rotary shaft 20a of the rotary shaft 20 and one-way clutches 68 and 71 to transmit rotation to rotary shafts 24a and 20a only during reversing of an idle gear 55 are mounted on the gear parts 67 and 70, respectively. Further, a one-way clutch 62 to transmit rotation only during forward rotation of the idle gear 55 is disposed to the gear part 61 located on the other end of the rotary shaft 24a.
Patent JP-H07142840-A (JP)
Title: Method and apparatus for detecting v-groove of printed board
Inventor: OKAMOTO SHINJI
IPC: G01B11/00
Filed: 1993-11-15
Abstract: PURPOSE:To detect V-grooves provided on a printed board for dividing the printed board automatically without relying upon a visual inspection and without providing an additional circuit for detection. CONSTITUTION:The light projecting part 3 of an optical sensor and the light receiving part 4 of the optical sensor are provided close to the respective surfaces of a printed board 1 at a position where V-grooves 2 are formed. A light beam is directed to the surface of the printed board 1 from the light projecting part 3 of the optical sensor and, at the same time, the projected light is received by the light receiving part 4 of the optical sensor. If the surfaces of the printed board 1 are flat, the tip of the light projecting part 3 of the optical sensor is closed by the surface of the printed board 1 and only very little light leaks out. If the V-grooves 2 are formed on both surfaces of the printed board 1 at the same position, the light leaks out along the inside of the V-groove 2. By receiving and detecting the light leaking out along the inside of the V-groove 2 by the light receiving part 4 of the optical sensor through the V-grooves 2, the V-groove 2 can be optically detected.
Patent JP-H06109579-A (JP)
Title: Method and apparatus for detecting defect and different hard part
Inventor: TSUBOI KIYOSHI
IPC: G01H13/00
Filed: 1992-09-30
Abstract: PURPOSE:To detect presence/absence, a size and a shape of a defect, etc., of an element to be measured from a time series waveform irrespective of a spectral analysis. CONSTITUTION:A vibration of an element 31 to be measured which is generated by shaving the element 31 to be measured by shaking means 35 is picked up by pick-up means 36, and converted into an electric signal. A steady vibration component of the element 31 to be measured of the signal from the means 36 is extracted by extracting means 43. An envelope waveform of time series data from the means 43 is detected by envelope detecting means 45. Means 51 for detecting presence/absence of a defect and a different hard part of the element 31 to be measured from the detected envelope waveform, and means 52 for detecting a frequency of the envelope waveform are provided. Means 53 for deciding a size, a shape of the defect, etc., from the frequency of the envelope waveform is provided.
Patent JP-S62144781-A (JP)
Title: Method for forming film
Inventor: ITOU RIYOUKO
IPC: B05D3/06
Filed: 1985-12-20
Abstract: PURPOSE:To enable the mass production of a film with a desired thickness, in laminating a laminate film while the thickness of an ultraviolet curable resin film is held to a desired one, by using a roller having a sponge layer provided to the outer periphery thereof as the roller in a film side. CONSTITUTION:A film 2 having desired surface roughness is formed to a steel plate 1 to obtain a base body and ultraviolet curable resin paint (hereinbelow referred to as UV paint) is applied to the base body 3 in a thickness 1.5 times or more of the base body 3 to form an UV film 5. A laminate film 6 is superposed to said film 5 and both of them are passed between an upper roller 22 having a sponge layer 26 provided to the outer periphery thereof and a lower roller 23 and the laminate film 6 is laminated to the UV film 5 not only to transfer the smooth surface thereof but also to hold the thickness of the UV film 5 to 1.5 times or more the surface roughness of the base body 3. If the UV film 5 is cured by irradiating the same with ultraviolet rays and the laminate film 6 is subsequently released, a high gloss smooth surface is obtained.
Patent JP-H08145341-A (JP)
Title: Combustion control device
Inventor: OKA TOMOHIKO
IPC: F23M11/04
Filed: 1994-11-18
Abstract: PURPOSE: To correctly judge and predict the abnormality of an ultraviolet detector by detecting the ultraviolet rays in the flame in a combustion chamber using the discharge phenomenon, and diagnosing the abnormality of the ultraviolet detector based on the measured results of the discharge frequency and the discharge period of time. CONSTITUTION: A flame detector 32 as an ultraviolet detector is provided where the gas is activated to generate the discharge phenomenon when the part in the vicinity of a main burner 25 in a combustion device to be used in a boiler, etc. is irradiated with the ultraviolet rays from the main burner 25, etc., and the initial ultraviolet detected signal is outputted. This flame detector 32 detects the flame current at a flame current detecting part, and outputs the detected signal to a micro-processor through an A/D conversion part. The discharge frequency and the discharge period of time by the discharge phenomenon of the flame detector 32 are measured based on the detected output in the prescribed period of time after cutting off the ultraviolet input of the flame detector 32, and the abnormality of the flame detector 32 is diagnosed according to this measured result.
Patent JP-H0596443-A (JP)
Title: Sliding surface dustroof device for machine tool
Inventor: SUGIMOTO YOSHIAKI
IPC: B23Q17/00
Filed: 1991-10-04
Abstract: PURPOSE:To provide a sliding surface dustproof device for a machine tool wherein damage of a dustproofing member can be easily and surely found out without relying on a visual method so that a sliding surface can be protected. CONSTITUTION:A sliding surface dustproof device 12 for a machine tool is constituted such that a cutting chip or the like is prevented from entering between a sliding surface 14a of a spindle sliding bed (fixed bed) 4 and a sliding surface 5b of a subheadstock (movable bed) 5. Here, a slide seal (dustproofing member) 13 brought into sliding contact with the sliding surface 4a of the fixed bed 4 is arranged on the movable bed 5 to form a closed space (a) by the dustproofing member 13 and the sliding surface 11a of the fixed bed 4. A pressure supply source 17 for supplying fluid of predetermined pressure is connected to this closed space (a) and also arranging a pressure switch (pressure detecting means) 18 for detecting a pressure in the closed space (a). Further, a device provides a CPU (damage deciding means) 21 for deciding the dustproofing member 13 damaged when the detected pressure becomes a predetermined value or less.
Patent JP-H07122451-A (JP)
Title: Manufacture of surface mounting type coil component
Inventor: ARISAWA NORISADA
IPC: H01F41/12
Filed: 1993-10-20
Abstract: PURPOSE:To make the mass production of a surface mounting type coil component possible at low cost and simply by a method wherein through holes are formed in the surface on one side of the surfaces of a substrate at prescribed intervals in the two-dimensional direction of the substrate, external electrode patterns are formed on the other surface of the substrate in a state that the patterns are intersected the holes and the base end parts of pins are electrically connected with the patterns. CONSTITUTION:A plurality of external electrode patterns 20 are formed on the rear of a substrate 10 at prescribed intervals in the two-dimensional direction of the substrate. The patterns 20 are formed at positions, where are in a state that through holes 30 at least are intersected the patterns 20 in consideration of the formation positions of the holes 30. Then, the holes 30 are formed in parts, on which the patterns 20 are formed, of the substrate 10. The holes 30 are also formed at prescribed intervals in the two-dimensional direction of the substrate like the patterns 20. Then, after pins are made to dispose in upright in the holes 30 from the side of the surface of the substrate 10 in such a way that the points of their base end parts become flush with the rear of the substrate 10, the base end parts of the pins are electrically connected with the patterns 20.
Patent JP-H11117323-A (JP)
Title: Construction method of foundation structure
Inventor: TANAKA YOSHIHIRO
IPC: E02D27/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To enhance the workability by leaving at least one underground beam and constructing other underground beams and footings, and thereafter constructing the remaining underground beams lastly. SOLUTION: A footing 5a and an underground beam 8a, the following footing 5b and underground beam 8b, and the subsequent footing 5c and underground beam 8c are constructed in sequence. In this construction way, concrete mixer- vehicles can freely come and go through the openings between the footings 5d, 5e and the footings 5e, 5f and hence, concrete can be easily placed in the forms of the footings 5a, 5b, 5c. Then, the underground beams 8a, 8b, 8c are made of precast beams for instance and the openings are excavated after construction of these beams and precast beams 8d, 8e are installed and the footings 5d, 5e, 5f of both ends are formed. And then, the same execution is repeated. In this way, the foundation work can be easily and rapidly carried out and the filling-back work can be rapidly carried out in the case of the precast beams.  Accordingly, the construction period can be shortened.
Patent JP-S63139852-A (JP)
Title: Paper detecting system
Inventor: MINAMI KOICHI
IPC: B65H7/14
Filed: 1986-11-29
Abstract: PURPOSE:To accurately detect the position of a sheet of paper by inputting the output of a reflection type photo sensor into two detecting circuits having different slice levels, obtaining the output characteristic of said reflection type photo sensor and, thereby, correcting the position of a sheet of paper. CONSTITUTION:The slice levels ESH, ESL of detecting circuit 22, 23 are set as, ESH>ESL. Also, the detecting circuits 22, 23 compare an output signal from a reflection type photo sensor 21 with their respective slice levels ESH, ESL and, when these slice levels get lower than the output signal from the sensor 21, they output the signals of logic [0], respectively. And, the outputs of both detecting circuits 22, 23 are inputted into a microprocessor 25 via an input port 24. The microprocessor 25 corrects the detecting position of a sheet of paper, utilizing that, when the level of the reflection type photo sensor 21 is lowered, the time difference between the signal obtained from the detecting circuit 22 and the signal obtained from the detecting circuit 23 becomes longer.
Patent JP-H11118425-A (JP)
Title: Calibration method and device and calibration data production
Inventor: OKI MITSUHARU
IPC: H04N13/239
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a calibration method and device which can conduct calibration with high precision, using a reference object on which a square grid pattern with a size large enough to attain precise production is drawn. SOLUTION: A flat plate 5 on which a square grid pattern is drawn is positioned in the identical space of two cameras 1, 2 and a theodolite 4. The size of the flat plate 5 is different from that of a conventional flat plate, for example, approx. 1.5 m×1 m. The size of the flat plate is small, therefore, a precise square grid pattern can be drawn. The theodolite 4 measures the three-dimensional coordinate position of the flat plates 5 located at least two positions. Calibration is conducted using image data obtained from the square grid pattern shot by the two cameras 1, 2, and the three-dimensional coordinate position measured by the theodolite 4.
Patent JP-S63141594-A (JP)
Title: Production of hyaluronic acid
Inventor: CHIBA SUSUMU
IPC: C12P19/26
Filed: 1986-12-02
Abstract: PURPOSE:To produce hyaluronic acid in high yield at a low cost, by culturing a microbial strain capable of producing hyaluronic acid while adding L-arginine to the culture liquid during the culture and separating the objective substance from the cultured liquid. CONSTITUTION:A microbial strain capable of producing hyaluronic acid is cultured in a culture liquid while adding L-arginine in the course of culture and the produced hyaluronic acid is separated from the medium and purified. The microbial strain capable of producing hyaluronic acid is e.g. Streptococcus equi, Streptococcus zooepidemicus, etc. The amount of L-arginine is preferably >=0.3g/l per 1% concentration of the added sugar component. The culture medium used in the above process contains carbon sources such as glucose, inorganic salts such as monopotassium phosphate, etc., and organic nutrient sources such as polypeptone, yeast extract, etc.
Patent JP-H01126934-A (JP)
Title: Bathtub
Inventor: NOGIWA TATSUKI
IPC: A47K3/02
Filed: 1987-11-12
Abstract: PURPOSE: To enable a bathing person to stand up without newly attaching a grip member to a wall surface by forming a recessed part to the apron surface of a bathtub over the region near to the upper edge part of the apron surface and providing a hand hooking part of the upper edge part. CONSTITUTION: A recessed part 9 is formed on the apron surface 8 of the bathtub 3 over the region near to the upper edge of the apron surface and a hand hooking part 4 is integrally formed in the upper edge part on the apron side of the part on the apron side of the bathtub 3. By this constitution, a bathing person hooks his hand with the hand hooking part to be capable of standing up easily and it is unnecessary to use an exlusive member such as a hand grip separately.
Patent JP-2000093776-A (JP)
Title: Mixer
Inventor: KOZUKA ATSUSHI
IPC: B02C13/28
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To control the increase in the power load of a rotary shaft by a simple structure and to improve the crushing efficiency of materials to be mixed without deteriorating mixing performance by arranging an agitation member and a flow direction changing member in the rotational diameter direction to a rotary shaft outer circumferential part at a distance from a container inner circumferential part. SOLUTION: In a container 2 in which materials to be mixed are placed of a horizontal mixer 1, a rotary shaft 3 is supported at both ends at the center of a horizontal shaft concentric with the shaft of a container main body 2a. Numbers of agitation members 4 are arranged to be rotated in the arrow direction 100 together with the shaft 3. Each agitation member 4 forms an agitation surface in which the surface of a front wall and the surface 4b' of a sidewall make the materials to be mixed flow toward the peripheral part 3' of the shaft 3. Numbers of flow direction changing members 7 are arranged to be rotated together with the shaft 3, and flow direction changing surfaces 7d' are formed in these to change the flow direction of the materials to be mixed which are made to flow by each agitation member 4 from the members 7 to the inner circumferential part 2a' of the container 2.
Patent JP-H06136181-A (JP)
Title: Flame-retardant composition
Inventor: YOSHIYAMA TETSUO
IPC: C08K5/3477
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a flame-retardant composition which has high sublimation or decomposition temperature and can be used as a flame retardant for, e.g. a thermoplastic resin to be molded at temperature as high as 230-240 deg.C, without causing a poor appearance of the product. CONSTITUTION:The composition comprises a mixture of melamine and cyanuric acid in a molar ratio of (1:1) to (1:5) and has a sublimation initiation temperature of 240 deg.C or higher and a mean particle diameter of 50mum or smaller.
Patent JP-S62147074-A (JP)
Title: Rotary compressor
Inventor: HAYASHI HIROYUKI
IPC: F04C18/344
Filed: 1985-12-19
Abstract: PURPOSE:To prevent a pin member from coming off and the position of a sleeve from shifting by fixing said sleeve provided on the inner peripheral surface of a housing by means of said pin member, on the advancing side in the rotating direction of a rotor from the contact point of said rotor and said sleeve. CONSTITUTION:A holding groove 151 is formed on the outer peripheral part on the advancing side in the rotating direction of a rotor 113 from the contact point between a sleeve 120 provided on the inner peripheral face of a housing 101 and the rotor 113, while a through groove 150 is formed on a part opposite to the holding groove 151 of the housing 101. Both the grooves 150, 151 are fixed by means of a pin 160 which is pressed in from the outer part of the housing 101. By this structure, since the vicinity of the pine 160 is in contact with a suction chamber 130, the vicinity of the pin 160 is always at a low temp., without causing the pin 160 to come off due to temp. change.
Patent JP-H08146340-A (JP)
Title: Head-mounted video display device
Inventor: KIKUCHI HISAMI
IPC: G02B27/02
Filed: 1994-11-21
Abstract: PURPOSE: To prevent a head-mounted video display device from dropping from a user's head even in the case a supporting belt for the head-mounted video display device runs off, or is broken CONSTITUTION: The device is provided with a drop preventing equipment 13 connected with both right and left ends of the video display device main body 11 so as to form a loop with the main body 11, in addition to the supporting belt 12 for putting the video display device main body on the user's head.