baber/WOPTO huggingface dataset:
Patent JP-2000346717-A (JP)
Title: Piezoelectric sensor, load detector thereof, and catching preventer
Inventor: YOSHINO KOJI
IPC: H01L41/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric sensor for detecting contact of an object and a catching preventer for detecting an object being caught at an opening/ closing part using the piezoelectric sensor in which detection accuracy is enhanced by increasing the output from the piezoelectric sensor. SOLUTION: Output is increased by forming protrusions 11, recesses or holes in a piezoelectric sensor 8 or a facing member, or using a mesh or a coil spring and decreasing the area subjected to contact load thereby increasing the load per unit area or increasing strain caused by a part susceptible to displacement and a part not susceptible to displacement.
Patent JP-H09321420-A (JP)
Title: Solder coating method of printed board
Inventor: TOU KI
IPC: H05K3/34
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a bridge from being generated on a printed board by a method wherein a solder plating is applied to a pattern on the printed board, and then, after a solder paste is applied on the pattern, the solder paste is heated and molten. SOLUTION: A printed board is dipped in a molten solder in a solder tank to apply a solder plating to a pattern, and then a solder paste is applied on the pattern on the board. After that, the paste is heated and molten. As the solder tank which is used, an ultrasonic solder tank, a jet solder tank, a static solder tank or the like, for example, can be used. As a power solder for the solder paste, a solder, which is cut between patterns at the time of fusing and hardly forms a bridge, such as a Pb-Sn-Bi solder, is used. A method of coating the solder paste is a method, wherein a printing takes place in each pattern in a metal pattern or a one-stroke printing takes place using a metal mask. The one-stroke printing is a method of coating continuously the solder paste on a plurality of parallel-connected patterns from one end of the patterns to the other end of the patterns.
Patent JP-2000346536-A (JP)
Title: Alarming method for abnormal temperature in freezing refrigerator
Inventor: ABE OMIYA
IPC: F25D23/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an alarming method for abnormal temperature in a freezing refrigerator capable of alarming only at need without unnecessary alarming, even when the temperature in the refrigerator when opening and closing of an opening/closing door are frequently conducted, when the temperature in the refrigerator reaches a level of alarming temperature, and when it is of course that the temperature in the refrigerator is higher than a set value. SOLUTION: An alarming method for alarming abnormal temperature in a freezing refrigerator is adapted to include a temperature sensor 1 for detecting temperature in a freezing refrigerator having an opening/closing door, an opening/closing sensor 3 for detecting opening and closing of the opening/closing door, and a controller 5 for deciding abnormal temperature in the refrigerator when temperature in the refrigerator detected by the temperature sensor 1 exceeds a set value and alarming the decided abnormal temperature in the refrigerator. In the alarming method when opening of the door is detected by the opening/closing sensor 1, the operation is controlled such that an output of the alarming of the abnormal temperature in the refrigerator is interrupted without detecting the abnormal temperature in the refrigerator.
Patent JP-S5283358-A (JP)
Title: Synthesis of novel n-aminoetyl-benzoic acid amide derivatives
Inventor: TAKAHASHI KOUZOU
IPC: A61K31/44
Filed: 1975-12-29
Abstract: PURPOSE: Title compounds of formula I [R 1 , R 2  and R 3  are H, halogen, OH, SH, amino, nitro, CN, carbamoyl, etc.; R 4 , R 5 , R 6  and R 8  are H, alkyl, cycloalkyl, aralkyl, aryl, etc.; R 7  is alkyl, cycloalkyl, aralkyl, etc.; A is pyridyl or furyl of formula II or III (R 9  is H, alkyl)]; for example, N-2-(N'-ethyl-N'furylamino) ) ethyl-4-amino-5-chloro-2-methoxybenzamide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6134502-A (JP)
Title: Cable installing device in conduit
Inventor: OGASA MASARU
IPC: G02B6/46
Filed: 1984-07-26
Abstract: PURPOSE:To simplify the process of cable installation in conduit and to prevent the deterioration of cable performance by using a device consisting of grooved wheel for feeding cable which has a pair of rotatable rollers at both end and is supported by a pair of connecting lanyards. CONSTITUTION:End edge of a pair of connecting lanyards 7, 7 is fixed to a cable 9, and the cable is inserted into underground conduit 11. Then rollers 12, 12 supported to the connecting lanyards rotate and advance inside the conduit, which enable the cable pass through without touching inner surface of the conduit. When the edge of the cable comes out from the conduit to a manhole 21, the edge of the connecting lanyard is detached from the cable. By feeding forward the cable by a winding machine 20 with backward part of the connecting lanyard fixed to the end edge of conduit, a grooved wheel 10 will rorate according to the feeding of the cable, thus reducing the pas-through resistance of the cable. As a result, the cable installation is realized without using pull-string, preventing the deterioration of the cable performance. Also the work of the cable installation is substantially facilitated.
Patent JP-H11310474-A (JP)
Title: Surface-treated graphite and carbon indeterminate refractory by using the same
Inventor: UKAGE MAMORU
IPC: C01B31/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-treated graphite excellent in oxidation resistance and strength, and usable as an indeterminate refractory by fixing super fine powders of an oxide and a nonoxide on the surface of a graphite powder by using a binder. SOLUTION: A binder is diluted with a solvent, and super fine powders of an oxide and a nonoxide are added thereto and stirred therewith to provide a slurry having good fluidity. The obtained slurry is coated on the surface of a graphite powder by adding dropwise or spraying, and the product is dried to fix the super fine powder on the surface of the graphite to provide the objective surface-treated graphite powder. Alumina, magnesia, zirconia, silica or the like is used as the oxide, and silicon carbide, silicone nitride, aluminum nitride, boron carbide or the like is used as the nonoxide. A phenol resin, a tar pitch or the like is used as the binder, and ethanol, methanol or the like is used as the solvent.  The ratio of the liquid binder to the solvent is about 1:(3-10) expressed in terms of weight, and the percentage of the liquid binder in the surface-treated graphite powder is about 1-3 wt.%.
Patent JP-H104052-A (JP)
Title: X-ray mask and manufacture thereof
Inventor: HORIUCHI TOSHIYUKI
IPC: G03F1/22
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To enable a transmission fine pattern and the other pattern to be properly and concurrently transferred by a method wherein an X-ray absorbing layer prescribed in thickness is provided to a part or all of a transmission pattern below prescribed dimensions. SOLUTION: An X-ray absorbent pattern 1 of thickness t is formed on an X-ray transmitting thin film 6 for the formation of an X-ray mask, wherein the transmission patterns 5a and 5b out of transmission patterns of the X-ray mask are above prescribed dimensions and so set to have a height difference 1 of t with light shielding patterns 7e, 7f, and 7g. On the other hand, X-ray absorbent layers 4a, 4b, 4c, and 4d of thickness t2 are provided in the fine transmission patterns 2a, 2b, 2c, and 2d out of the X-ray mask, which are smaller than prescribed dimensions, so as to enable the fine patterns 2a, 2b, 2c, and 2d to have a height difference 3 of t1 with the light shielding patterns 7a, 7b, 7c, 7d, and 7e. Therefore, an X-ray intensity distribution on which the height difference 3 of t1 and the layers 4a, 4b, 4c, and 4d are combined to have an effect is formed.
Patent JP-S5583794-A (JP)
Title: Novel phosphinic acid derivative and antilipemic agent comprising it
Inventor: TSURUOKA TAKASHI
IPC: A61K31/66
Filed: 1978-12-21
Abstract: NEW MATERIAL:A phosphinic acid derivative of formula I [R 1  is alkyl group or formula II (R 3  is H, alkyl group, etc.); R 2  is H, alkyl, phenyl group, etc.; n is an integer 1W5], and its salt.  
     EXAMPLE: 3-(Hydroxyamino)propyl phenylphosphinate.  
     USE: Antilipemic agents for preventing and treating hyperlipemia and arteriosclerosis.  
     PROCESS: A compound of formula III (X is halogen; R 4  is alkyl group) is reacted with a compound of formula IV (R 5  is benzyl, alkoxycarbonyl group, etc.; R 6  is benzenesulfonyl, p-toluene-sulfonyl group, etc.) in the presence of a base, e.g. NaOH or pyridine, in an organic solvent, e.g. methanol or DMF, to give the compound of formula V, which is then hydrolyzed and N-acylated to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H112266-A (JP)
Title: Disc brake device
Inventor: ABE KENJI
IPC: F16D65/095
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of break squeal throughout a long period from the initial stage of use to a time after braking history. SOLUTION: A pair of return springs 66 and 68 are stretched between inner and outer pads 50 and 52 disposed on both sides of a disc rotor 14. The spring constant of the return spring 66 on the leading side in the rotation direction of the disc rotor 14 is increased to a value higher than the spring constant of the return spring 68 on the trailing side. Thus, the unbalance of a bearing is prevented from occurring and the generation of brake squeal throughout a long period from the initial stage of use to a time after a braking history.
Patent JP-H056035-A (JP)
Title: Fixing method for image forming device
Inventor: MIYAHARA TADAYOSHI
IPC: G03G13/20
Filed: 1991-06-27
Abstract: PURPOSE:To enhance the fixing property of a thick recording paper such as an envelope, to eliminate a defect that printing speed or a copying speed is reduced and to reduce the occurrence of the curl and the jamming of the recording paper. CONSTITUTION:In the case of detecting that the envelope is fed, the envelope is guided to a both-side carrying path by a both-side entrance guide after performing a series of printing actions. It is fed by a both-side carrying roller pair and reaches a reverse rotating roller pair, which continues normal rotation without reversely rotating and feds the envelope to a fixing device for reheating. Then, the envelope is ejected and stacked in an ejection part for the envelope.
Patent JP-S5283417-A (JP)
Title: Preparation of ester-group-containing fluorocarbon ether derivatives
Inventor: YAMABE SHIYOUKEN
IPC: C07C69/66
Filed: 1975-12-30
Abstract: PURPOSE: To prepare ester-group-containing fluorocarbon ether acid fluorides in high yields by reacting the fluorocarbon acid fluorides having an ester group with fluorocarbon epoxides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0324099-A (JP)
Title: Peptide
Inventor: MAZAKI TOMOO
IPC: A61P9/00
Filed: 1989-06-19
Abstract: NEW MATERIAL:A peptide (salt) expressed by the formula [A is H, H-His, H-Cys(Cys)-His, H-Phe-Cys(Cys)-H is or H-Tyr-Phe-Cys(Cys)-His]. USE:An assistant remedy in acute arterial hypotension and shock, agent for prolonging action of local anesthesia and remedy for megrim and orthostatic hypotension. PREPARATION:For example, operation for binding an amino acid protected by-amino group, etc., to 4-(oxymethyl)-phenylacetoamidemethyl resin, etc., used as an insoluble supporting body from C-end side according to amino acid sequence of peptide by a solid phase method and then removing the amino group is successively carried out to synthesize a peptide resin and then the resultant peptide resin is treated with hydrogen fluoride and elimination from the peptide resin and removal of the protecting group are carried out to provide the peptide expressed by the formula.
Patent JP-H11352636-A (JP)
Title: Base for image material and its production
Inventor: NODA TORU
IPC: B41M5/382
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an excellent base for an image material of a resin coated paper type which is excellent in the glossy feel in the appearance of a print, adhesiveness, film deposition characteristic, oxygen permeability and center line average height which are important characteristics as the base for the image material and which is free from problem in operation. SOLUTION: This base for the image material is formed by using the paper consisting essentially of natural pulp as a main material and coating at least one surface of the base material with a resin layer. In such a case, the resin layer on the side to be provided with an image forming layer is a biaxially stretched polyester resin layer. After a sub-coating layer is imparted at the time of stretching to at least the image forming layer side surface of the biaxially stretched polyester resin layer, the side of the resin layer on the side opposite to the sub-coating layer and the base material are laminated, by which the base for the image material is obtd.
Patent JP-S5490984-A (JP)
Title: Temperature and optical sensor
Inventor: SUZUKI MASAO
IPC: G01D21/02
Filed: 1977-12-28
Abstract: PURPOSE: To simultaneously detect temperature and light with one device without using two sensors, by providing a pair of electrodes on one surface of the photosensitive flat substrate, forming the heat-sensitive resistor on other surface, and taking the constitution that the electrodes are placed on the position opposing the surface electrode.  
     CONSTITUTION: On the photosensitive flat substrate 1 consisting of Se,CdS,CdSe, ZnTe,CdTe and ZnO, a pair of electrodes 2 consisting of the thick film conductor of such Ag-Pd, RuO 2  or the thin film conductor of Au-Pt,Cu, and Al are formed. Next, a pair of electrodes 3 using the same material are provided on the rear side of the substrate 1 while they are corresponded to the location of the electrode 2, and in connection with them, 2 to 4 component system composite oxide such as Mn, Co,Ni,Fe,Cu or the glass system oxide 4 adding oxide of P 2 O 5  and B 2 O 5  to the oxide  of transition element such as V 2 O 5  and W 2 O 2  is coated at the back of the substrate  1. Or, the layer 4 of BaTiO 3  adding the composite oxide to Ce, Sr and Pb is coated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0449303-A (JP)
Title: Beach type floating breakwater
Inventor: ITO FUKUO
IPC: E02B3/06
Filed: 1990-06-18
Abstract: PURPOSE:To make it possible to absorb up and down movements of a breakwater by providing at least one deep water column having an air damper thereinto of steel and having the length enough to arrive at calm waters in parallel along the surface of a wall on the shore side of a structure. CONSTITUTION:A breakwater is constituted of a breakwater body 1 having weepholes, upper board 3 of the body 1 as a wave breaking section, parapet section 2 formed on the upper board 3 of the body 1 on the shore side 12, deep water columns 6, 6' fixed into the body 1 and anchor chains 10. Horizontal movements caused by waves are absorbed through the anchor chains 10, and very slow movements only are made within range of a very small amount of movement. Vertical movements caused by waves are such that part of lift is absorbed through weepholes provided to the breakwater body 1. In addition, expansion and compression for air columns only into the deep water columns 6 and 6' are repeated by vertical movements of the deep water columns 6 and 6'.
Patent JP-H06240462-A (JP)
Title: Method improved for chrome plating of polypropylene
Inventor: DEIIDEIE MIIHAARU RUBURAN
IPC: C23C18/52
Filed: 1993-06-29
Abstract: PURPOSE: To provide an improved method for applying metal plating on polypropylene(PP).  
     CONSTITUTION: This method for metal plating of a blend of the PP and finely divided CaCO 3  of about 10 to about 35 wt.% based on the total blend consists in molding the blend of the PP/CaCO 3  on the article to be metal plated and forming a chromium film on the molded object by bringing the molded article contact with an acid both and further bringing the molded article contact with a metal adhering both. Prior to the molding, about 20 to about 35 wt.% PP stem of a mol.wt. of 50,000 to 1,000,000 and segmented copolymer (where the weight ratio of the stem to a grafted chain is about 1:9 to about 4:1 and this chain is a polymer derived from at least about 80% of methyl methacrylate) consisting of at least one methacrylate chain grafted to this stem by covalent bonding are added to the blend. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5858572-A (JP)
Title: Transfer device
Inventor: MOCHIZUKI MANABU
IPC: G03G15/16
Filed: 1981-10-04
Abstract: PURPOSE:To reduce the quantity of a carrier liquid stuck to a transfer material and lower the cost, by providing a transfer roller rotatably a prescribed gap, which satisfies a specific inequality, apart from the surface of an image carrier. CONSTITUTION:A transfer roller 5 for transferring a visible image due to a toner, which is formed on the surface of a photosensitive drum 1 by wet development, to a transfer material 6 is a gap (d), which is equal to the difference between radiuses of the roller 5 and turning wheels of both end parts of the roller 5, apart from the circumferential face of the photosensitive drum 1 because these turning wheels are turned together with both end parts of the circumferential face of the photosensitive drum 1. This prescribed gap (d) is set to satisfy inequalityI, and the transfer roller 5 is held in a potential of a polarity opposite to that of charging of the toner. By this constitution, the transfer face of the transfer material 6 is not brought into contact with the carrier liquid stuck to the ground part on the circumferential face of the drum 1, and the carrier liquid is not stuck to the transfer material 6 and is recovered by a cleaning device.
Patent JP-S643952-A (JP)
Title: Ion chamber
Inventor: TONAI TAKENORI
IPC: G01T1/185
Filed: 1987-06-26
Abstract: PURPOSE:To improve the output display precision of radioactive rays by circulating a temperature-controlled refrigerant around an unsealed ion chamber. CONSTITUTION:An ion chamber 11 is stored in a case 5, with its high-voltage electrode 2 and a current collecting electrode 3 electrically insulated by insulating spacers 4a-4c. A connector 6 applying the DC high voltage to the high- voltage electrode 2 and collecting charges from the current collecting electrode 3 is provided, and a cooling water pipeline 7 is provided on the outer periphery of the case 5 of the ion chamber 11. When the cooling water of the accelerating tube of an accelerator is circulated in the cooling water pipeline 7 of the ion chamber 11, the temperature of the ion chamber 11 can be controlled precisely at a low cost. The output display precision of radioactive rays can be thereby improved.
Patent JP-H0868749-A (JP)
Title: Biosensor
Inventor: ROBIN EDOWAADO GOTSUDOFURII
IPC: G01N33/543
Filed: 1995-06-23
Abstract: PURPOSE: To provide the method of detecting ligand in sample and a biosensor used in this method. CONSTITUTION: An optical structure is provided with an organic polymer thin layer. The organic polymer thin layer is formed in a solvent spreading method, in which solvent is used to form an organic polymer thin layer on a liquid surface and then optical structure and the organic polymer thin layer on the liquid surface are relatively moved contacting each other. In a biosensor, specially jointing partner of ligand to be detected is directly or indirectly adsorbed or jointed to organic polymer. In the method of detecting ligand in sample, the biosensor is put in contact with the sample.
Patent JP-S5780513-A (JP)
Title: Electronic micrometer
Inventor: TAKAHASHI SEIGO
IPC: G01B3/18
Filed: 1980-11-10
Abstract: PURPOSE:To inhibit the genration of ratchet sound at the time of contact of a spindle and backward movement, by providing a ratchet operating mechanism which operates the ratchet from the time of the contact of the spindle with the object to be measured until the time a specified pressure is applied. CONSTITUTION:A pawl arm 46 in the ratchet operating mechaism is normally energized by an energizing spring 50 with a pawl in the direction the pawl 46a is engaged with a rack 16a. An intermediate plate 56 and the like which releaase said engagement are provided. In this constitution, when the spindle is advanced for measurement, a cam plate 26a which is attached to a scale holder is engaged with an inlined surface 46c of the arm 46, and the engagement of the pawl 46a and the rack 16a is released. Therefore, the ratchet sound is not generated when the spindle is advanced. When the spindle is contacted with the object to be measured, the engagement of cam plate 26 is released, the ratchet is engaged, a specified pressure is applied, and the measurement is performed. For release, a sliding knob 44 is moved backward to the direction of E, pushed to the direction of F, thereby rotating the intermediate plate 56 and disengaging the ratchet. Therefore the ratchet sound is not generated in the backward movement.
Patent JP-S5781052-A (JP)
Title: Mechanism for joining mails
Inventor: UCHIDA TAKASHI
IPC: B07C3/08
Filed: 1980-11-10
Abstract: PURPOSE: To provide a processing apparatus compact and economical as a whole by joining mails from a plurality of stages of conveyer mechanism section with another stage of conveyer mechanism so that each one unit of packaging section and paper tag publishing and applying section will do.  
     CONSTITUTION: A reading section 1 having three stages of a second conveyer mechanism 17 is provided with a conveyer mechanism 17' having a plurality of buckets. Mails conveyed in the direction of arrow A by the three stages of the second conveyer mechanism 17 are transferred to a plurality of buckets of the conveyer mechanism 17', conveyed in the direction of arrow B and then transferred to the conveyer mechanism 17" to be sent to a packaging section 2. Thus, by joining the output of a plurality of stages of the second conveyer mechanism 17 with another conveyer, the packaging section 2 and a paper tag pulishing- applying section 3 can be united to provide a compact and economical processing apparatus. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0321968-A (JP)
Title: Single component developing device
Inventor: SHIGEHIRO KIYOSHI
IPC: G03G15/08
Filed: 1989-06-19
Abstract: PURPOSE:To easily realize the desired contact pressure and to obtain a stable uniform toner thin layer by forming toner quantity control member by a supporting body which is constituted of a specific rigid body and a soft elastic body which is installed on the tip part of the supporting body. CONSTITUTION:The toner quantity control member 7 is constituted of the supporting body 7a, which is composed of the rigid body having the tensile strength of 10kg f/mm<2> or above and the soft elastic body 7b installed on the tip part of the supporting body, and the soft elastic body 7b is arranged between the supporting body 7a and the developer carrier 6 and the soft elastic body 7b is allowed to press-contact with the developer carrier 6. The supporting body 7a possesses a rotation center 7c and the toner quantity control member 7 is allowed to press-contact with the developer carrier 6 by loading moment on the supporting body. Thus, even when the contact pressure of the toner quantity control member 7 to the developer carrier 6 is changed in wide range, the uniform stable toner layer is formed on the developer carrier 6 and highly reliable development is performed for the long period of time.