baber/WOPTO huggingface dataset:
Patent JP-H01214472-A (JP)
Title: Thermal recording material
Inventor: TSUJI TAKUJI
IPC: B41M5/337
Filed: 1988-02-23
Abstract: PURPOSE:To obtain excellent preservability, adequacy as office supplies and recording sensitivity, by applying a specified amount of a polyvinyl alcohol resin having a specified saponification degree and a specified polymerization degree or a modified product thereof, as a protective layer. CONSTITUTION:A protective layer comprising a polyvinyl alcohol resin as a main constituent is provided on a thermal recording layer. Resins usable as the polyvinyl alcohol resin include a polyvinyl alcohol obtained by saponifying a lower alcohol solution of polyvinyl acetate, a derivative the polyvinyl alcohol, and a saponified product of a copolymer of vinyl acetate with a monomer copolymerizable with vinyl acetate, such as maleic acid. Particularly, when a polyvinyl alcohol resin having a saponification degree of at least 86% and a polymerization degree of at least 2100 or a resin obtained by modifying the polyvinyl alcohol resin is used, it is possible to suppress lowering in the sensitivity of a recording material and to obtain excellent machine matching properties, preservability and adequacy as office supplies. For obtaining further higher sensitivity and high speed recording properties, the dried coating weight of the protective layer is set to be at least 0.05g/m<2> and less than 1g/m<2>.
Patent JP-H02222413-A (JP)
Title: Curing agent composition for epoxy resin and curing of epoxy resin using the composition
Inventor: TOMIHARA KENICHI
IPC: C08G59/50
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the title composition providing a cured material of epoxy resin having low-temperature cure, excellent heat resistance and chemical resistance, comprising a specific aromatic diamine and thiosalicylic acid. CONSTITUTION:The aimed composition comprising (A) an aromatic diamine (e.g. 4,4'-diamino-3,3',5,5'-tetramethyldiphenylmethane) shown by the formula (R1 to R4 are lower alkyl or halogen) and (B) thiosalicylic acid. The blending ratio is preferably 100 pts.wt. component A and 5-10 pts.wt. component B.
Patent JP-H11243698-A (JP)
Title: Drive controller for brushless motor and fan motor using the same
Inventor: NAKAYAMA TAKAHIRO
IPC: H02P6/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller for surely starting a brushless motor, without the effects of variations in power voltage and a fan motor, including the brushless motor with a given air-flow rate during stationary rotation. SOLUTION: A PWM duty factor is compensated according to the variation in a DC voltage fed to an inverter circuit 3. A starting-voltage pattern in low-frequency synchronized drive is made equal to that of a preset adequate pattern, so that the starting of the motor is carried out surely without being effected by the variation in power voltage. In the control of a fan motor at constant voltage drive at a given air flow rate, an equivalent voltage applied to the motor at stationary drive is made equal to a specified voltage, and then the effects of specified air-flow characteristics can be satisfied.
Patent JP-H10223916-A (JP)
Title: Photodetector and photodetecting module
Inventor: UEDA CHUICHI
IPC: H01L31/0232
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To form a sharp image and broaden a visual field of photodetection in a photodetector and a photodetecting module by decreasing the effect of the off-axis spherical aberation of the light receiving lens. SOLUTION: A photodetector 10 is provided with a light receiving element 4, a light receiving lens (light-collecting element) 3 for collecting light reflected from an object 2 to be detected, and a fiber face plate (optical fiber bundle) 11 placed between the light receiving lens 3 and the light receiving element 4. In this case, the end face of the fiber face plate 11 opposite to the light receiving lens 3 is shaped to fit the curvature of plane of the image of the object 2 to be detected formed by the light receiving element 4, and the end face of the fiber face plate 11 opposite to the light receiving element 4 is attached to the surface of the light receiving element 4.
Patent JP-S61202306-A (JP)
Title: Heat magnetic recording head
Inventor: KOSHIMOTO YASUHIRO
IPC: G11B5/02
Filed: 1985-03-05
Abstract: PURPOSE:To produce a magnetic field in an optional direction to a magnetic recording medium by forming a pair of 2nd electrodes opposite to a pair of 1st electrodes centering on a gap part formed between the 1st electrodes. CONSTITUTION:A pair of electrodes 6 and 8 are set opposite to another pair of electrodes 2 and 4 with a prescribed space secured between the paired electrodes respectively and so that these electrodes share a gap part 20 formed between the electrodes 2 and 4. The 1st circular magnetic path formed in the X axis direction by electrodes 2 and 4 is orthogonal to the 2nd circular magnetic path formed in the Y axis direction by electrodes 6 and 8. The polarity of each electrode is controlled with control of magnetic field generating windings 22, 24, 26 and 28 respectively. Thus the magnetic fields of the X and Y axis directions can be formed at the part 20 when the magnetic paths are formed between electrodes 2 and 4 and between electrodes 6 and 8 respectively. A line 42 of magnetic force is produced approximately in parallel to the surface of a magnetic medium 1 on the center line 41 of the part 20 of an orthogonal magnetic field generator 10. Thus it is possible to attain a heat magnetic recording system with irradiation of light.
Patent JP-S58158892-A (JP)
Inventor: WAKITANI MASAYUKI
IPC: G09F9/00
Filed: 1982-03-16
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-H08238548-A (JP)
Title: Method for repairing continuously cast slab
Inventor: MOCHIDA TETSUO
IPC: B22D11/16
Filed: 1995-03-01
Abstract: PURPOSE: To prevent the development of blow flaw while restraining the lowering the product yield to the min. limit by scarfing the surface of a slab only at a specific position. CONSTITUTION: A video camera 11 is set to above a mold 1 for pouring molten metal by immersing an immersion nozzle 2 and the inside part in the mold 1 is photographed. This picture is inputted into a video deck 12 and the separating position of the casting gas is directly observed from the screen of a monitor 13. The molten metal forms the solidified shell 8 in the mold 1 and draws out in the arrow mark 6 direction as the slab 4. Blowing gas bubble 9 is developed into the molten steel in the mold 1. The gas separated from the molten steel surface is observed with the video camera 11 and the longitudinal directional position of the slab developing the separation of the gas in the range of <=30mm from the inner wall of the mold 1 is specified and the slab at only the specified position is scarfed.  By this method, the repairing time of the surface scarfing is shortened and the productivity can be improved.
Patent JP-S53127404-A (JP)
Title: Methylchloroform composition
Inventor: FURUNO MEGUMI
IPC: C07C17/42
Filed: 1977-04-14
Abstract: PURPOSE: To provide ethylchloroform composition containing a cyclic ether, a bicmonoepoxide and a dialkyl carbonate as stabilizers, which suppresses the decomposition and preventes the corrosion of metals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08240120-A (JP)
Title: Spiral flow chamber structure for diesel engine having spiral flow chamber
Inventor: HASHIOKA HITOSHI
IPC: F02B19/08
Filed: 1995-03-01
Abstract: PURPOSE: To prevent generation of cracking of an injection port of a spiral flow chamber forming member by reducing temperature gradient to minimum and thereby reducing thermal stress. CONSTITUTION: A spiral flow chamber forming recession 16 is formed on an inner wall surface of a cylinder head 14. A spiral flow chamber forming member 17 is fitted into the recession 16. A semi-circular arc rib 13 is integrally projected from the side where temperature is increased during engine operation on an upper side peripheral wall 22 of the spiral flow chamber forming member 17. A semi-circular arc rib 24 is integrally projected from the side where temperature is increased during engine operation, around an injection port 20 of a flange 21. Clearances (a), (b) are formed between an inner wall of the recession 16 and the upper side peripheral wall part 22 and the flange 21 of the spiral flow chamber forming member 17, at the opposite side of the ribs 23, 24, by 180 degrees, that is, the side where temperature is decreased during engine operation.
Patent JP-S61201990-A (JP)
Inventor: KANAI KAZUO
IPC: F16K3/12
Filed: 1985-03-04
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-H02222211-A (JP)
Title: Synchronizing signal/frequency division signal output circuit
Inventor: MATSUMOTO SHIGEHIRO
IPC: H03K5/00
Filed: 1989-02-22
Abstract: PURPOSE:To output a signal in response to respective object at the time of using and inspecting an integrated circuit by outputting a synchronizing signal in the inside of the integrated circuit and a signal frequency-dividing the synchronizing signal selectively. CONSTITUTION:A synchronizing signal 100 in the inside of the integrated circuit 1 becomes an input to a 2-input selector 11 and a 1/N frequency divider circuit 12 and a 1/N frequency division synchronizing signal 101 of the 1/N frequency divider circuit 12 is another input to the 2-input selector 11. The signal 110 representing the operating state of the integrated circuit 1 is inputted as a selection signal of the 2-input selector 11 and when the integrated circuit 1 is in the inspection state, the 2-input selector 11 selects the synchronizing signal 100 and the synchronizing signal 100 is outputted as the output signal 102 of the integrated circuit 1. When the integrated circuit 1 is in the normal use, the 2-input selector 11 selects the 1/N frequency division synchronizing signal 101 and the 1/N frequency division synchronizing signal 101 is outputted as the output signal 102. Thus, the signal in response to respective objects at the time of inspecting normally and using are outputted.
Patent JP-H08210837-A (JP)
Title: Probe position vector computing device in correction of rotary angle error of three dimensional coordinate measuring apparatus
Inventor: YAMAMOTO SEIJI
IPC: G01B21/20
Filed: 1995-02-07
Abstract: PURPOSE: To provide the probe position vector computing device, which can obtain the vector of the position of a probe readily in a short time, in the correction of the rotary angle error of a three dimensional coordinate measuring apparatus. CONSTITUTION: In a table 12 of a three dimensional coordinate measuring apparatus having the correcting function of rotary angle errors in the directions of three axes and an absolute original point 19 of the coordinate values, a female screw 12a, whose coordinate values from the absolute original point 19 are known, is provided. A reference gage 20, wherein a height H of the center of a reference ball is known and a set screw 23 is provided at the approximately direct lower part of the reference ball 22, is fixed to the female screw 12a. Thus, the coordinate values of the center 22a of the reference ball 22 from the absolute original point 19 is specified. Therefore, when the reference ball 22 is measured at four or more points by a probe 18 having the measuring piece, whose tip has the spherical shape, the vector of the position of the center 18a of the tip ball of the measuring piece of the probe 18 with respect to a correction reference point 17a of a probe attaching part 17 is computed.
Patent JP-S62202837-A (JP)
Title: Glass fiber
Inventor: SONODA SADATOSHI
IPC: C03B37/083
Filed: 1986-02-27
Abstract: PURPOSE:Glass fiber is modified in its cross section to increase cooling efficiency immediately after drawing whereby light reflection and refraction are increased and the strength is developed enough to be used as a reinforcing material. CONSTITUTION:Glass fibers are made by means of bushings having a plurality of convex nozzles into modified cross section such as oval, triangle, dumb-bell, T-form, Y-form, cross or star. Thus, the outer surface area of the glass fibers is increased so that cooling efficiency is increased immediately after drawing. Thus, extension by tension is prevented, resulting in no fluctuation in thickness. The glass fibers are twisted and woven to give tuff and stiff glass fiber fabrics.
Patent JP-S63209118-A (JP)
Title: Semiconductor device and its manufacture
Inventor: AZEYANAGI SUSUMU
IPC: H01L27/12
Filed: 1987-02-25
Abstract: PURPOSE:To obtain good temperature distribution for single crystallization, by providing plural recessed parts burried with a substance having different thermal conductivity from that of a substrate on the surface of the substrate, and an insulating film on the surfaces of the recessed parts and the substrate, and a semiconductor thin film further thereon, while forming single crystalregion of the semiconductor thin film above the neighboring two recessed parts. CONSTITUTION:A title device is provided with plural recessed parts' which are formed on the surface of a substrate 3 and burried with a substance having different thermal conductivity from that of the substrate 3, an insulating film 2 set up on the surfaces of these burried recessed parts 4' and on the surface of the substrate 3, semiconductor thin films 1 piled up on the generally flat insulating film 2 and a single crystal region formed of the semiconductor thin film 1 above the at least two neighboring recessed parts 4'. Further, in the crystallization method, a substance having different thermal conductivity from that of the substrate is burried in the substrate 3 and a scanning energy beam 5 is radiated on the semiconductor thin film 1 piled up on that substrate 3 through the insulating film 2. Thereby, good temperature distribution for forming a single crystal can be obtained by a difference in the thermal conductivity between the burried substance 4 and the substrate 3.
Patent JP-H09233701-A (JP)
Title: Controller of active filter
Inventor: YOSHIKAWA TOSHIFUMI
IPC: H02J3/18
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To keep a high compensation effect to high-order high frequency without being influenced by delay factor, by decomposing the input signal from a sensor into each frequency component, and compensating the gain and the phase forward to each degree component, and composing these, and making the composed one a compensation current command. SOLUTION: A three-phase load-side current value measured with a current sensor 4 is converted into two-phase component with three-phase/two-phase converting circuits 601...602 by the coordinate of rotation rotating at the specified multiple of the system voltage phase ωt detected with a phase detecting circuit 61. From this result, the DC is abstracted with low pass filters 603...604, and the output values of the gain compensation value setting circuits 605...606 to the specified degree of high frequency components are multiplied with gain multiplying circuits 607...608. Furthermore, this result is returned to three-phase components, with its phase slid by the amount of output value phase compensation value setting circuits 609...610 by the two-phase/three-phase converting circuits 611...612, and several results are added up by an addition means 613.
Patent JP-S62200073-A (JP)
Title: Slip-prevented pulley
Inventor: MISHIMA SHIZUO
IPC: F16H55/38
Filed: 1986-02-27
Abstract: PURPOSE:To enhance the transmitting capacity by forming the tapered inner wall of a pulley zigzagged and thereby preventing slip of the belt. CONSTITUTION:A pulley 1 whose inner walls make close contact with a belt 2 shall have a profile in a tapered form 9 appropriate for nipping the belt 2, wherein each inner wall is undulated so that one convex on one of the inner walls mates with a concave on the other inner wall if viewed at any point on the circumference. The mating inner wall 3 holds a gap necessary for close contact of the belt 2, and each convex 7 or concave 8 of the undulation is stretched radially from the shaft of pulley 1.
Patent JP-H02223025-A (JP)
Title: Seek controller
Inventor: AOKI IKUO
IPC: G11B7/085
Filed: 1989-02-22
Abstract: PURPOSE:To prevent the number of jump tracks from being erroneously counted by controlling operation timing so that a jump track number counter can not execute counting immediately after seek operation is started but the counter can start the counting after an objective lens is moved for a fixed distance. CONSTITUTION:When the seek operation is started and an objective lens is moved for the fixed distance (in a state that a track error signal is made more than prescribed value,) the outputs of both comparators 11 and 12 are made active and an AND gate 14 is opened. Then, the output of a flip-flop 13 is also transited from inactive to active. Such as active output is used as a count enable signal to a jump track number counter 7 and the timing to start the count operation of the jump track number counter 7 is controlled. Thus, only a binary pulse caused by original track jump is counted and the erroneous count just after the start of the seek operation is prevented.
Patent JP-S60187681-A (JP)
Title: Method for removing hard film
Inventor: NORA YOSHIYUKI
IPC: C23F1/00
Filed: 1984-03-06
Abstract: PURPOSE:To remove a hard film without damaging the surface of a material such stainless steel by using an aqueous nitric acid soln. having a specified concn. heated to a prescribed temp. as an etching soln. CONSTITUTION:An aqueous nitric acid soln. having 15-50vol% concn. heated to 70-95 deg.C is used as an etching soln. A stainless steel watchcase or the having a formed titanium nitride film is immersed in the nitric acid sonl. for a time fit for the thickness of the film, and the corrosion resistant material is pulled up. The surface of the stainless steel freed of the titanium nitride film is not damaged at all. By this method the titanium nitride film can be removed without damaging the surface of the corrosion resistant material such as stainless steel, ''Stellite'' or Ni-Cr-Al alloy. Since defects produced in a titanium nitride film during coating are easily eliminated, parts can be reused.
Patent JP-S51118272-A (JP)
Title: Steel piling apparatus
Inventor: WAKIMOTO NAOTAKE
IPC: B65G47/248
Filed: 1975-04-10
Abstract: PURPOSE: To automatically pile the steel, which comes from a correcting machine, into a plurality of steps without use of facilities such as a crane or a fliting magnet. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08233146-A (JP)
Title: Shockless solenoid selector valve
Inventor: NISHIZAWA TAKU
IPC: F16K31/06
Filed: 1995-03-02
Abstract: PURPOSE: To reduce a shock in the valve converting time while to simplify the structure and to reduce the number of part items, and to reduce the converting operation time. CONSTITUTION: In a main body 1 which has a pressure port P, two load ports A, and B, a tank port T, and totally five chambers 3, 6, 7, 10, and 11, communicating to both spring chambers 4 and 5 respectively, a spool 12 which has four lands 13a to 13d, and driven by the driving pins 26 and 27 of solenoid driving members 22 and 23, is fitted slidable. Rods 16 and 17 are projected to abut the driving pins 26 and 27 on the central axis of the end face of the spool 12. Spring shoes 16 and 17 are provided playable to the rods 14 and 15, and they are energized by springs 20 and 21 contracted in the spring chambers 4 and 5, so as to abut the end faces at the spool side of the spring chambers 4 and 5, at the neutral position of the spool 12, and at the same time, they are abutted to both end faces of the spool 12 going to project to the spring chambers 4 and 5.
Patent JP-S57155267-A (JP)
Title: Coated wire with synthetic resin
Inventor: OONISHI SEIICHI
IPC: H01B3/44
Filed: 1981-03-23
Abstract: PURPOSE: The titled coated wire, containing a specific amount of a straight chain high-polymeric dialkyl phthalate in a plasticizer incorporated in a specified proportion, having improved adhesivity and peeling property of a film and good processability without whitening, etc., and capable of retaining the corrosion resistance and durability for a long term.  
     CONSTITUTION: A straight chain dialkyl phthalate, e.g. di-n-nonyl phthalate, having a molecular weight ≥415, preferably 415W510, in an amount of 20W 100wt% based on the total amount of a plasticizer, e.g. di-2-ethylhexyl phthalate, in a vinyl sol coating material applied to the surface of a metallic wire is contained in the plasticizer. The total amount of the plasticizer is 20W80pts. based on 100pts.wt. resin, preferably a pasty resin. A pigment, stabilizer, viscosity adjusting agent, etc. is added if necessary thereto to give the aimed vinyl sol coating material, which is applied to an iron wire subjected to the chromium treatment, baked and dried to give a dry film thickness of 2W10μ by the dip coating to afford the aimed coated wire having a dry film thickness of 20W150μ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59167655-A (JP)
Inventor: YAMADA KIICHI
IPC: F25B1/00
Filed: 1983-03-15
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-S58160995-A (JP)
Inventor: TANIGUCHI SHIYOUZOU
IPC: G10L13/02
Filed: 1982-03-19
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-S63210873-A (JP)
Title: Developing device
Inventor: OMURA IKUMI
IPC: G03G15/09
Filed: 1987-02-27
Abstract: PURPOSE:To prevent uneven toner concn. of a developer in the longitudinal direction of a developing sleeve by operating a toner replenishing means by a number of the times corresponding to the number of the measurements when the toner concn. decreases to a predetermined reference value or below by a controller. CONSTITUTION:This device is provided with a toner concn. detector 13 which detects the toner concn. of the developer, the toner replenishing means 6 which replenishes the toner to a developing container 1, and the controller 22 which operates the means 6 in accordance with the toner concn. detected by the detector 13. The detector 13 measures the toner concn. by as much as the predetermined number of times during the developing period. The controller 22 operates the means 6 by as much as the number of the times corresponding to the number of the measurements when the toner concn. decreases to the predetermined reference or below among the number of the measurements made by the detector 13. The uneven toner concn. in the longitudinal direction of the developing sleeve as well as fogging, etc., are thereby prevented.
Patent JP-S56140869-A (JP)
Title: Preparation of "miso"
Inventor: YAMAGISHI KAZUNOBU
IPC: A23L11/20
Filed: 1980-04-02
Abstract: PURPOSE: To prepare a "miso" for a side dish free from seed coats and soybean smell in a short time, by roasting soybeans, skinning the seed coats, boiling the skinned soybeans, cooling the soybeans naturally, and adding a "koji" and salt to the cooled soybeans.  
     CONSTITUTION: Soybeans are roasted and roughly crushed by a crusher. Most of the soybeans are split into two, and the seed coats are peeled from the split seeds. The soybeans are then introduced into water to separate the seeds from the coats by the difference in specific gravity or wind force. The skinned seeds are then boiled in boiling water, and cooled to 55°C or below, and mixed with a "koji"and salt to prepare a "miso" for a side dish. Furthermore, a sesame, ginger, vegetable or grain may be added thereto according to the preference. The use of the roasted soybeans provides advantages as follows: No soybean smell, ready peeling of the seed coats, unwet feeling and no stickiness, easy seasoning, eatable in a short time and good touch to the tongue. 
     COPYRIGHT: (C)1981,JPO&Japio