baber/WOPTO huggingface dataset:
Patent JP-H11287697-A (JP)
Title: Test car with axle load adjustment
Inventor: HIGUCHI KENJI
IPC: G01G19/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a test car having an axle load adjustment whereby axle load adjustments can be made automatically and rapidly. SOLUTION: This test car has a test weight 13, a truck 10 supporting the weight 13 in such a way that the weight 13 is movable in a direction perpendicular to a wheel axis on a vehicle, and a drive means for moving the weight 13 and the truck 10, and imparts a certain axle load by varying the stopping position of the weight 13. Lock devices 40 which are releasably engaged with the truck 10 are placed in appropriately spaced positions within the moving range of the truck 10 on a deck 2, and a position sensor 50 for detecting the position of the truck 10 is placed. The brake device of the drive means is actuated according to detection signals produced by the position sensor 50 and the predetermined lock device 40 is actuated to stop the weight 13 at the predetermined position.
Patent JP-H07287950-A (JP)
Title: Detection of head position and method for positioning head
Inventor: TAKEDA AKIRA
IPC: G11B21/10
Filed: 1994-04-15
Abstract: PURPOSE:To accurately detect position of a head in a hard magnetic disk device. CONSTITUTION:1st, 2nd, 3rd and 4th burst signal recording areas A, B, C and D are provided in different positions with a 2-track pitch as one period respectively. The range of the 2-track pitch is divided into zones from the zone 0 to the zone 8, and a zone where the head is positioned is decided by outputs of four burst reproduced signals in relation to their size. By deciding the zone where the head is positioned, which track out of the two tracks the head is positioned in, can be known. The 2-track pitch is divided into 512 to obtain a head position error signal Pe. Which division of the 512 the head is positioned in, is obtained according to a prescribed equation having such variable as a ratio of a difference between two out of the four burst reproduced signal outputs to a difference between the other two and zone numbers.
Patent JP-S63268335-A (JP)
Title: Optical repeater
Inventor: YATSUDA MUNEAKI
IPC: H04B10/07
Filed: 1987-04-27
Abstract: PURPOSE:To generate a reply signal to a control signal by multiplexing or dividing a frequency assigned to a repeater in controlling an out of service supervisory circuit of each repeater and using the frequency so as to apply the mark rate modulation to a signal of an opposite line. CONSTITUTION:An out of service monitor control signal subject to mark rate modulation by a specific frequency f0 is recovered by an identification recovery circuit 1, passes through a narrow band pass filter BPF 2 as an out of service supervisory circuit, thus it is amplified by an amplifier circuit 3 and sent to a control signal decoding circuit 5 and a frequency multiplier 7 by a distributer 4. The frequency of the output signal of the multiplier 7 is 2f0 or 3f0, and the result is inputted to a modulation circuit of an identification recovery circuit 1' of the opposite line via a delay circuit 8 and an OR circuit 9. Thus, the signal being the mark rate modulation signal by using the multiplied frequency toward the direction B is sent as the reply signal. Whether or not the repeater receives the signal or whether or not the repeater is a repeater to be controlled is discriminated by using the reply signal.
Patent JP-S5727114-A (JP)
Title: Desiccating agent
Inventor: HORI AZUSA
IPC: B01D53/28
Filed: 1980-07-25
Abstract: PURPOSE: To provide a desiccating agent which is obtained by combining a calcium oxide grains with a double salt of CaO-CaCl 2  and which has no deliquescence characteristic while holding powerful hygroscopic power.  
     CONSTITUTION: Calcium chloride and calcium oxide are used as raw materials, and dihydrate salt of calcium chloride is preferable. Both raw materials are used  after grinding, wherein the content of the calcium oxide in the entire part is kept at  about 20W80wt%. After both raw materials are thoroughly mixed, the mixture is  heated to about above 750°C, more preferably about 1,000°C. Heating time is about  30 minutes W several hours. The calcined product is properly ground after cooling,  whereby a granular or powdery desiccating agent is prepd. It is also possible to  mold this desiccating agent into desired shapes of a plate, a ball, a rectangular  parallelepiped, etc. Thereby, the desiccating agent wherein the calcium oxide grains are combined with double salts of CaO-CaCl 2  is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04310400-A (JP)
Title: Continuous paper sheet cutting method and device therefor
Inventor: NAKAJO YOSHIHIRO
IPC: G03G15/00
Filed: 1991-04-06
Abstract: PURPOSE:To cut a continuous paper sheet positively at a perforation by applying pressing force to the continuous paper sheet so as to press-cut it even in case the perforation of the continuous paper sheet set into a cutting position is slightly dislocated. CONSTITUTION:There are provided a means for conveying a continuous paper sheet 8 with perforations 30 formed specified intervals so as to set the perforation 30 into a cutting position, a means 36 for constraining both side parts of the cutting position, and a means 35 for applying pressing force to one face of the continuous paper sheet 8 along the perforation 30 so as to press-cut the perforation 30.
Patent JP-H09267314-A (JP)
Title: Adjustment of dimensional precision of extrusion molded cement composition
Inventor: YAMADA TAKASHI
IPC: B28B3/20
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the dimensional precision of an extrusion molded cement composition by which it is possible to dispense with a grinding step for the adjustment of a dimension of an extruded molding, improve economy and shorten a delivery term. SOLUTION: Plural ceramic tiles 8 retained by a metal tile mounting bed 9 are extruded from a tile guide sleeve part 5 into a die for extrusion molding for forming the outer face of an extrusion molding. On the other hand, a raw material mortar 22 for a cement composition is injected under pressure from the other inlet of the die 4, and a roll 15 for adjusting the panel thickness of the extrusion molding and a roll 16 for adjusting the panel width of the extrusion molding are sequentially arranged on the downstream side of the die 4. Immediately after the extrusion of the extrusion molding using the die 4, the thickness and width dimension of the extrusion molded panel are adjusted with each of the rolls 15, 16 for adjusting the panel thickness and width.
Patent JP-S61280348-A (JP)
Title: Solar heat collecting device
Inventor: UENISHI MASAHISA
IPC: F24S90/00
Filed: 1985-05-14
Abstract: PURPOSE:To operate a pump even when the amount of sunshine is small and collect solar heat by a method wherein the circulating pump is switched to connect it to a commercial electric source, whose voltage is lowered, or to a solar battery in accordance with the amount of sunshine. CONSTITUTION:When the amount of sunshine has become higher than a set value N1, the charging voltage of a capacitor 49 is increased by the output of the solar battery 28, the relay 52 of a sunshine amount detecting circuit 50 is excited to close a relay contact 521 and the contact 522 is switched to the normally opened side at the same time, therefore, the pump 24 is connected in parallel to the capacitor 49 and is operated by the output of the solar battery 28. When the amount of sunshine has become lower than another set value N2, smaller than the set value N1, and the the operation of the pump 24, which is effected by the output of the solar battery 28, becomes impossible, the exciting of an auxiliary relay 52 is released, the contact 521 is opened and the contact 522 is switched to the normally closed side thereof, therefore, the pump 24 is operated again by the commercial electric source, whose voltage is lowered. Further, when the difference between temperatures detected by a high-temperature side sensor 35 and a low-temperature side sensor 36 becomes lower than a given value and a pump control circuit releases the exciting of the relay thereof, the contact 541 is opened and the operation of the pump 24 is stopped whereby heat collecting operation is finished.
Patent JP-H06312132-A (JP)
Title: Adsorbent for hydrocarbon and removal of hydrocarbon by adsorption
Inventor: NOJIMA SHIGERU
IPC: B01J20/34
Filed: 1993-04-28
Abstract: PURPOSE:To provide an adsorbent for purifying hydrocarbon and a method for removing hydrocarbon by adsorption. CONSTITUTION:The adsorbent for hydrocarbon consists of a crystalline silicate of molecular sieve structure bearing silver and has the following formula in terms of the molar ratio of an oxide when the crystalline silicate is dehydrated: (1+ or -0.6)R2O.[aM2O3.bAl2O3.cMeO].ySiO2 (in the formula, R is alkali metal ion and/or hydrogen ion; M is at least, one type of metal selected from a group of VIII group metal, rare earth metal, titanium, vanadium, chromium, niobium, antimony and gallium; Me is alkaline earth metal, a>=0, b>=0, c>=0, a+b=1, y/c>12, y>12). The adsorbent is composed of crystalline silicate having an X-ray diffraction pattern.
Patent JP-H01273309-A (JP)
Title: Manufacture of aluminum material for electrolytic capacitor electrode
Inventor: NISHIZAKI TAKESHI
IPC: C23C8/16
Filed: 1988-04-25
Abstract: PURPOSE:To obtain electrolytic capacitor electrode material for larger electrostatic capacity which is excellent in etching performance, by heating aluminum foil whose average sizes of cell and subgrain are 10mum or less, under specified conditions, and forming hydrate-treated films on the foil surfaces. CONSTITUTION:Hydrate-treated films are formed on aluminum foil surfaces, by heating the aluminum foil whose average cell or subgrain size is 10mum or less at specified conditions, before electrochemical or chemical etching treatment. The specified conditions are heating temperature, 40 to 200 deg.C; a heating time, 10min to 24hr; ambient pressure, 2atm or more; and the H2O quantity in an atmosphere, 0.01kg/kg or more. After that, high-temperature heating is performed in a non-oxidizing atmosphere. This makes it possible to obtain electrolytic capacitor electrode material with larger capacitance, which is excellent in etching performance.
Patent JP-S60245208-A (JP)
Title: Printed coil
Inventor: SUGIHARA HOSAKI
IPC: H01F27/28
Filed: 1984-05-21
Abstract: PURPOSE:To maintain stability of output voltage, reduce spike ripple voltage and improve efficiency by arranging a plurality of the same pattern coils in such a manner as sandwiching other pattern coils and connecting the same pattern coils in parallel. CONSTITUTION:A plurality of the same pattern coils are arranged in such a way as sandwiching other pattern coil and said plural same pattern coils are connected in parallel. For example, each coil of N1-N5 are manufactured by the similar method to that of conventional printed coil, an input coil of N1 is inserted respectively between the other coils, respective coils are stacked and pressurized, and thereby a transformer of DC-DC converter is manufactured by combining magnetic material such as ferrite, etc.
Patent JP-H0688137-A (JP)
Title: Method for box-annealing metallic coil
Inventor: OBATA YOSHIO
IPC: C21D9/46
Filed: 1992-03-30
Abstract: PURPOSE:To prevent edge strain at the time of anneling by laying plural spacers of concentric disks between a metallic coil and a base plate. CONSTITUTION:At least two or more pieces of the spacers 2 of concentric disks divided as ring of the material having the same coefficient of thermal expansion as the metallic coil 1 are laid between the metallic coil 1 and the base plate 3. For example, at the time of executing the high temp. finish annealing to the coil of a grain-oriented silicon steel sheet having 3% coefficient of thermal expansion, ordinarily, 30mm of the edge part is cut off because of the strain at the lower part of the coil, but by using these concentric circular spacers 2, the coil is not need to cut off the edge part, or the cut-off width is made to be narrow and the expensive grain-oriented electrical steel sheet can effectively be used.
Patent JP-H04440-A (JP)
Title: Silver halide photosensitive material
Inventor: FUJITA AKIO
IPC: G03C1/30
Filed: 1990-04-17
Abstract: PURPOSE:To prevent the lowering of the antistatic property even under high- humidity conditions and to obviate the generation of a back discharge by specifying the composition of an antistatic layer and treating the layer with a corona discharge. CONSTITUTION:The photosensitive material is obtained by forming an antistatic layer consisting of the reaction product of the water-soluble conductive polymer (A), hydrophobic latex (B) and epoxy-based curing agent (C) on a substrate, and the layer surface and rear are treated with a corona discharge before use. A polymer (e.g. compd. shown by formula I) having a desired conductive group is used as the component A, a copolymer (e.g. compd. shown by formula II) of the desired monomers as the component B and a compd. (e.g. compd. shown by formula III) contg. a hydroxy group or an ether linkage as the component C.
Patent JP-H01275000-A (JP)
Title: Foam resin product cutting device
Inventor: SEKI YOSHIHIKO
IPC: B26F3/12
Filed: 1988-04-27
Abstract: PURPOSE:To select and dispose a cutter automatically by providing a brake mechanism for fixing a pair of slide holders in a cutter on a supporting rod, an operating mechanism to engage/release this brake mechanism, and a run drive mechanism to let the operating mechanism run on a rail. CONSTITUTION:A drive part 81 of a run drive mechanism on a frame 9 is driven corresponding to the number and the width interval of cutters inputted to a computer D to let an operating mechanism run on a rail 7 properly and stop at a predetermined position. A brake member of a brake mechanism is then operated to be engaged or released by a drive part 61 of this operating mechanism, and slide holders 3 are selectively moved to a supporting rod 4, and a heat wire 1 stretched between the pair of slide holders 3 is positioned and disposed at a proper interval. After thus setting the cutter, a drive part 101 of an elevating mechanism 10 is started to move the frame 9 down along a pole 11, thereby a foam styrene block A is cut in a predetermined width by the energized and heated heat wire 1.
Patent JP-H09289498-A (JP)
Title: Program broadcasting system
Inventor: NAKANO HIROYUKI
IPC: H04N5/445
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the program broadcasting system which can actualize a new service style for effectively promoting the facilitation of, for example, program selecting operation by making it possible to putting a moving picture of a broadcast program in data relating to the program and display them without increasing the amount of transmitted information. SOLUTION: This system is equipped with a transmission means 100 which adds identifiers 103 indicating which programs respective data 102 relating to the programs 208 broadcasted by a broadcasting means 200 are related and transmits the data and a control means 300 which receives the data sent by the transmission means 100, receives the programs 208 corresponding to the identifiers 10 added to the data, and puts the programs together with the contents of the data 102 and displays an image.
Patent JP-H05295173-A (JP)
Title: Rubber composition and toothed belt produced using same
Inventor: OGINO MASAAKI
IPC: F16G1/28
Filed: 1992-04-22
Abstract: PURPOSE:To disperse the stress concentration at the interface of fiber and rubber and improve the strength elasticity, and flex fatigue resistance of a toothed belt by incorporating a continuous rubber phase and a specific thin nylon fiber into the belt. CONSTITUTION:A vulcanizable synthetic rubber, thermoplastic polyamide particles, a tackifier, a novolac phenol resin, and a compd. which generates formaldehyde when heated are mixed at a temp. higher than the m. p. of the polyamide and extruded to give a thin nylon fiber grafted with rubber molecules cocrosslinkable with a base rubber. 100 pts.wt. base rubber is compounded with 1-10 pts.wt. the grafted nylon fiber to give a rubber compsn. A toothed belt is produced by forming the compsn. into a back rubber layer 2 contg. a plurality of core wires 1 embedded therein and a tooth rubber layer 3 having a plurality of teeth covered with a tooth cloth 4 and integrally bonding the two rubber layers.
Patent JP-H06305942-A (JP)
Title: Keratin fiber-treating agent
Inventor: NAGASE SHINOBU
IPC: D06M13/256
Filed: 1993-04-28
Abstract: PURPOSE:To produce a keratin fiber-treating agent which comprises, in a two pack type, a mixture containing aromatic compounds bearing sulfate, phosphate or phosphonate groups or the like and the other mixture containing polyvalent metal salts, and can give the fibers a durative style as their appropriate strength and elasticity are maintained. CONSTITUTION:A treating agent containing an aromatic compound bearing one to five aromatic 5 to 7 membered rings, sulfate, sulfonate, phosphate, phosphonate or carboxyl groups and another treating agent containing polyvalent metal compound such as magnesium chloride, magnesium nitrate are used to provide the objective keratin fiber-treating agent. As an above-described aromatic compound, a compound of the formula (at least one of A<1> to A<8> is sulfuric, sulfonic, phosphoric, phosphonic or carboxylic group or their slats and the others are H, halogen, hydroxyl alkyl or the like) is preferably cited. They are preferably combined with an oxidizing agent and a reducing agent. The treatment agent enhances to give hairs curls, waves and straight hair lines and keep the form for hours.
Patent JP-S5532217-A (JP)
Title: Pickup arm
Inventor: MURATA KOUSAKU
IPC: G11B3/10
Filed: 1978-08-23
Abstract: PURPOSE: To obtain a lightweight and strong pickup arm of high modulus without split resonance by forming reinforced metal of carbon fiber in a pipe shape and then by using it as the material of the pickup arm for a record player, etc.  
     CONSTITUTION: Carbon fiber coated with aluminium by an ion plating method, etc., is heated and applied with pressure under vacuum to fuse and stick metallic grains around the fiber, thereby forming carbon fiber reinforced metal (CFRM). This formed product 1 is a pipe of 8mm in outer diameter and 6mm in inner diameter. Judging from the bending test result with the produce of CRPM indicated by (a) and an aluminium pipe ing the same shape by (b), the elastic modulus of CRPM is three times as high as that of aluminium. Therefore, a lightweight and strong pickup arm of high rigidity without split resonance can be obtained in this constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S585639-A (JP)
Title: Measuring method for plating solution component concentration and device thereof
Inventor: MATSUMOTO YOSHIROU
IPC: C25D21/12
Filed: 1981-06-30
Abstract: PURPOSE:To perfrom a continuous and reliable measurement of each component concentration,  by a method wherein constants of simultaneous equations, indicating a relation between each  component concentration of a plating solution containing a plural number of components and  a strength of fluorescence X-rays, are found from measurements of a sample, and the measurements of the X-rays strength of each component of a plating to be measured are computed by  a formula. CONSTITUTION:A sample plating solution is continuously fed to a measuring receptacle 12  through a feed pipe 11 from a plating tank of a production line, and as a surplus is drained  through a feed pipe 13, an X-rays irradiating window 12c, formed in a window part 12b at the  bottom of the receptacle 12, is irradiated with X-rays from an X-ray source 18 through an  aperture 16a in a stand 16, and a detector 19 measures a fluorescence X-rays strength of each component of a sample. Meanwhile, a receptacle 17, holding a reference sample containing a  known amount of each component (, for example, in the case of 3 components of A, B and C),  is placed on the aperture 16a for measurement to find constants of simultaneous equations  (shown in formulasI-III, whereIA,IB, and IC are fluorescence X-rays strength of components A, B and C, WA, WB, and WC are concentration of components A, B, and C, and a1- a4, b1-b4, and c1- c4 are constant) representing a relation of concentration of a component to  strength of fluorescence X-rays. A strength value of fluorescence X-rays of an component to  be measured is measured and is computed by a signal processing part 20 to continuously  display the results, an accurate concentration of a component is found, and this enables to  perform a rapid and continuous measurement of a plating solution.
Patent JP-S59227329-A (JP)
Title: Positioning method in electric discharge machine
Inventor: HIRASAWA MASAHIRO
IPC: B23H7/26
Filed: 1983-06-09
Abstract: PURPOSE:To shorten the time required for positioning operation, by making a base level of an electrode or a work and a measuring instrument so as to be automatically reciprocated on the basis of a specified axial direction and distance. CONSTITUTION:Each of base levels in an electrode 3 for electric discharge machining and a measuring instrument 9 set up on a movable table 1 are relatively shifted to some extent and the displaced value of the measuring instrument 9 is read out whereby positioning for the electrode 3 takes place. At this time, both start and end points of the reciprocating motion of the measuring instrument 9 are designated and thereby reciprocation movements toward each of X-, Y- and Z-axes are automatically carried out. Thus, an operator takes care of only the displaced value of the measuring instrument 9 so that it will do that he merely corrects a setting position of the electrode 3.
Patent JP-H02280770-A (JP)
Title: Medical-effective fiber and manufacture thereof
Inventor: OTA MASAMI
IPC: D06M101/16
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a fiber which possesses the superior effect on ischemic heat disease without causing the troublesomeness in the daily life by allowing the composite fiber consisting of ethylene - vinyl acetate copolymer(EVAc) resin having a specific melting index and the thermoplastic resin having the higher melting point than that of EVAc to adsorb isosorbide nitrate. CONSTITUTION:One between two melting extruders is charged with the resin (A) having the main constituent of EVAc with a melt index of 2 to 200, and another 2 is charged with the resin (B) which possesses the higher melting point than (A) and the superior stringiness, and the resin is melted and extruded by the extruders, and the polymer stream is sent into a spinning head 6 by gear pumps 3 and 4. Two kinds of polymer streams are compounded by a pack metal fitting installed onto the head so that the yarn surface area of the resin A is 10 to 90%, preferably 20 to 80%, and discharged from a spinneret 5, and formed into fiber form. The compounded yarn is immersed into the vegetable oil in which isosorbide nitrate is dissolved, and the isosorbide nitrate is absorbed and held in EVAc.
Patent JP-H11296401-A (JP)
Title: Hardware diagnostic device
Inventor: SHIMIZU TOSHIHIKO
IPC: G06F11/22
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To perform fault diagnostic verification performance during online performance. SOLUTION: When a CPU 11 accesses an error forced generation space provided in every input/output control device 12-1 to 12-n, an address decode circuit 14a judges that it is an access to the error forcible generation space and an error forcible generation circuit 16a generates a signal which is changed into a logic becoming an inverse error to the logic in a normal access. An access control circuit 15a transmits the signal from the error forcible generation circuit 16a to the accessed input/output control devices.