baber/WOPTO huggingface dataset:
Patent JP-S63241673-A (JP)
Title: High speed painting-out circuit
Inventor: KAJIWARA SHIGEHIRO
IPC: G06T11/40
Filed: 1987-03-30
Abstract: PURPOSE:To accelerate processing by providing a buffer memory to store data after the painting-out before one line of scanning and a painting-out pattern generating circuit to generate a painting-out pattern to the word during the processing. CONSTITUTION:A rectangular area including plural closed areas to execute the painting-out is successively scanned and input data 11 are obtained at a word unit. The painting-out is executed by '0' and '1' inverting an output each time a boundary point (data are changed) is met, to the data obtained by the scanning. By the next processing of a word, in order to know the state of an adjoining word boundary, the output of two flip-flops 14 and 15 and the output of a buffer memory 13 are referred and thereafter, a painting-out pattern is obtained by a prescribed logic. Thus, only by supplying graphic data drawn onto the memory, the painting-out can be executed, and besides the expanding and reducing processing of an image, a pipe line processing can be executed.
Patent JP-H02256917-A (JP)
Title: Manufacture of abrasion resistant dynamic pressure bearing
Inventor: SAKUMA EIZO
IPC: F16C32/06
Filed: 1989-03-30
Abstract: PURPOSE:To easily obtain a dynamic pressure bearing excels in abrasion resistance by forming a dynamic pressure generation groove by means of masking and NiP electroless plating, and performing heat treatment and masking removal. CONSTITUTION:Work to provide maskings 5, 6 having a pattern based on dynamic pressure generation grooves 2, 3 is performed on a rotary shaft material 4. The rotary shaft material 4 is processed in the dimension smaller than the final dimension of a rotary shaft 1 nearly to the extent of the dynamic pressure generation grooves 2, 3. Maskings 5, 6 are formed by printing ink used for metal on the outer surface of the rotary shaft material 4, and durable against plating liquid used in the post process. When NiP electroless plating is performed on the rotary shaft material 4 whereon the work to provide the maskings 5, 6 having a pattern based on the dynamic pressure generation grooves 2, 3 is performed, a film 7 is formed on the outer surface of the rotary shaft material 4 excepting the maskings 5, 6. After that, the dynamic pressure generation grooves having required abrasion resistance are formed when heat treatment and masking removal are performed.
Patent JP-S574469-A (JP)
Title: Controller for flow rate of working fluid for power steering
Inventor: HONAGA SUSUMU
IPC: B62D5/07
Filed: 1980-06-06
Abstract: PURPOSE: To keep the decreasing property of the rate of flow constant and enhance high-speed stability, by altering and controlling the cross-sectional area of an orifice independently of the displacement of a flow rate regulating spool valve but depending on the increase in the rate of discharge flow of a pump which is caused by the rise in the rotational frequency of the pump.  
     CONSTITUTION: A supply passage 14 and a bypass 15 are opened into a valve fitting hole 11 provided in a pump housing 10. The supply passage 14 is normally connected to the valve housing hole 11 through a restricting passage 16. A spool valve 17, which can disconnect the passages 14, 15 from each other and regulate the cross-sectional area of a communication passage for the passages 14, 15, is provided in the housing hole 11. Valve chambers 18, 19 are defined on both the sides of the spool valve 17. A restrictor 24 is fitted in a union 12 screw-engaged in one end of the housing hole 11. An orifice 25 is provided in the center of the restrictor 24 to connect the valve chamber 18 and an outlet port 23 to each other. The cross-sectional area of the orifice 25 is reduced by a control spool which is moved leftward by oil pressure applied from a pressure inlet port 36. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59201645-A (JP)
Title: Coil sheet for coreless type armature
Inventor: NIWA TAKASHI
IPC: H02K3/04
Filed: 1983-04-30
Abstract: PURPOSE:To eliminate the inclination of a plurality of coil strands even if a twisting force is applied by aligning in parallel the coil strands of trapezoidal sectional shape alternately so that the upper bottom of the trapezoidal shape is disposed in a reverse direction. CONSTITUTION:Coil sheets 3 for a coreless armature are aligned in parallel so that a plurality of coil strands 4 of trapezoidal sectional shape are alternately disposed at the upper bottom is arranged in a reverse direction. Since thus constructed, the inclination of the strands 4 does not occur even if forces are applied as designated by arrows to both side faces of the coil sheet 3 at the front and back surfaces of the sheet 3, and the pitch of the strands 4 can be accurately maintained.
Patent JP-H02256515-A (JP)
Title: Apparatus for driving and controlling onboard equipment
Inventor: SUGIYAMA MASANORI
IPC: B60J7/12
Filed: 1989-03-29
Abstract: PURPOSE:To attract attention for improving safety by a method wherein a pause is set before a different kind of posture change is performed in onboard equipment wherein a posture can be changed between at least two kinds of postures, and the pause is canceled in response to the output of an instructing means for instructing driving of the onboard equipment. CONSTITUTION:When this apparatus is used in a vehicle top cover wherein the posture is changed between a status wherein an upper part is closed by a roof panel and a lower part is closed by a rear panel respectively and a status wherein those are housed in doubly folded state in a housing chamber of a concealed compartment, a motor driving circuit 7 for driving and controlling a top cover driving motor 310 and a concealed cover driving motor 410 is provided. According to instruction signals generated from a storage instructing switch OPOSW and a mounting instructing switch OPCSW, the motor driving circuit 7 is controlled by a microcomputer 1. At this time, a pause is set before the posture change is performed, and the pause is canceled in response to the output of the above instruction signal.
Patent JP-H04288170-A (JP)
Title: Automatic inspection apparatus for fire extinguishing equipment
Inventor: KANEKO TAKASHI
IPC: A62C37/08
Filed: 1991-03-18
Abstract: PURPOSE:To carry out accurately simply a combined test of a sprinkler in a short time and the inspection of operations of a flowing water detector and a means for leaving the flowing water as it is in parallel to the combined test. CONSTITUTION:A test valve 15 provided on the way of a branch pipe 13-1 led to sprinkler heads 3-1-3-n is a motor driven valve. The motor test valve 15 is opened by remote control, and after a fire pump 2 is started a flowing water detecting output generated by a flowing water detector 4 is obtained through an informing means. Flowing water pressure (detected by a pressure gauge 19-3) since the flowing water detecting output is generated is checked.
Patent JP-H10276059-A (JP)
Title: Surface acoustic wave device
Inventor: HANASHIMA NAOYUKI
IPC: C01G23/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the broad band surface acoustic wave device having provision for a high frequency that incorporates an IC with a desired resonance frequency without the need for very fine processing of interdigital electrodes through the use of an inexpensive single crystal Si substrate. SOLUTION: The device is formed with a piezoelectric thin film via a buffer layer on a single crystal Si substrate, interdigital electrodes (1a, 1b, 2a, 2b) made of a conductive film are formed on the piezoelectric thin film. The piezoelectric thin film is made of a lead titanate thin film that is manufactured by the sol gel method and whose thickness is 0.03-5 μm, the buffer layer is a thin film made of strontium barium titanate, strontium titanate or barium titanate and whose thickness is 0.01-0.2 μm manufactured by the sol gel method as required, and the piezoelectric thin film subject to polarization processing by applying an electric field among the interdigital electrodes 1a, 1b, 2a, 2b is used.
Patent JP-2000079895-A (JP)
Title: Motor-assisted vehicle
Inventor: MAKINO SATOSHI
IPC: G01L3/14
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To detect man powers by using a rotation detecting sensor low in resolution and cost while contriving to miniaturize it. SOLUTION: A resultant force shaft 3 connected to a rear wheel and a motor is connected to a petal crank shaft 2 through elastic bodies 4 to synthesize input with the power of the motor. An input detecting means 12 having a planet bear mechanism consisting of a first and a second sun gear 16, 18, a first and a second planet gear 17, 19, and a carrier 20, and a first and a second rotation detecting sensor 13, 14 is connected to the petal crank shaft 2 and the resultant force shaft 3. The input detecting means 12 detects the phase difference between the rotation of the first sun gear 16 and that of the second sun gear 18 from the detected values of both the rotation detecting sensors.
Patent JP-H09263566-A (JP)
Title: Purification of crude benzenedicarboxylic acid, catalyst used for purification and its production
Inventor: OTSUKA HIROAKI
IPC: B01J23/40
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To purify a benezenedicarboxylic acid at a low cost in high purity by treating the benzenedicarboxylic acid with a hydrogen gas using a catalyst which has an improved life, is usable for a long period of time and is obtained by supporting an active component on activated carbon having specific properties. SOLUTION: In purifying a crude benzenedicarboxylic acid, obtained by oxidizing a dialkylbenzene, with a hydrogen gas, a catalyst obtained by using activated carbon having >=500m<2> /g total surface area and >=0.4ml/g pore volume of macropore as a carrier and supporting a noble metal of the group VIII to the depth of 50-1,000μm from the surface of the carrier is used as a catalyst. When the carrier is immersed in an aqueous solution of a salt of the noble metal of the group VIII, the aqueous solution of the salt in an acidic state of pH<=3 is impregnated into the carrier and the salt of the noble metal is reduced to give the objective catalyst. Platinum, palladium, rhodium, ruthenium, etc., are preferable as the noble metal.
Patent JP-H05282568-A (JP)
Title: Sensor base
IPC: G08B21/00
Filed: 1992-03-31
Abstract: PURPOSE:To easily and speedily connect electrically the tip member of a lead line to a connection terminal member by providing the connection terminal member at the lower position of an insertion hole, in a fire sensor. CONSTITUTION:Connection terminal fitting members 2c and 2c which can store the connection terminal member 6 consisting of a terminal plate 4 and a flat spring 3 are provided for the bottom center member of an exposure housing 2. The opening of the connection terminal fitting part 2c is covered by a terminal cover 5, and the insertion holes 5a into which the tip parts of the lead line 41 can be inserted are piercingly provided in accordance with respective spring pieces 4a. When the tip part of the lead line 41 is inserted from the insertion holes 5, the tip of the spring piece 4a in the flat spring 4 is pushed to the tip part of the lead line 41 and moved in a direction where it is detached from a terminal surface part 3a. Thus, the tip part of the lead line 41 is inserted between the terminal surface part 3a and the flat spring 4, and it is elastically held by the elastic force of the spring piece 4a.
Patent JP-H05277424-A (JP)
Title: Method and apparatus for removing unnecessary coating film and production of phase shift mask blank
IPC: G03F1/68
Filed: 1992-03-31
Abstract: PURPOSE:To certainly remove an unnecessary coating film formed to an unnecessary place like the surface peripheral edge part other than the surface principal part of a substrate and the side surface part and rear part of the substrate in a relatively easy manner. CONSTITUTION:A substrate 10 is received in and placed on the recessed placing part 21 of a rotary spin chuck 20 in such a state that the rear thereof is turned upwardly and a solvent 40 capable of dissolving a coating film is supplied to the substrate 10 from above while the spin chuck 20 is rotated at the first number of rotations. By this method, the solvent 40 is supplied to the unnecessary coating films formed on the surface peripheral edge part 11c, side surface part 11d and rear part 11e of the substrate to dissolve the unnecessary coating films. Next, the spin chuck 20 is rotated at the second number of rotations larger than the first number of rotations to scatter the solvent 40 by centrifugal force to remove the unnecessary coating films. By this constitution, the unnecessary coating films can be certainly removed in a relatively easy manner.
Patent JP-S59201795-A (JP)
Inventor: INOUE HIROBUMI
IPC: E04F15/02
Filed: 1983-04-30
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-H08245234-A (JP)
Title: Shutter device of heating furnace of optical fiber preform
Inventor: FUJIWARA YASUAKI
IPC: C03B37/029
Filed: 1995-03-08
Abstract: PURPOSE: To produce an optical fiber preform having high quality by suppressing the infiltration of air as far as possible at the time of carrying out an operation to make the fiber transparent. CONSTITUTION: This shutter device has first shutters 2 which close the apertures on both top and bottom ends of a heating furnace 1 and second shutters 3 which are disposed on the side outer than these first shutters 2. The apertures on both top and bottom ends of the heating furnace 1 are closed by the first shutters 2 and the second shutters 3 are closed in the state of holding the first shutters 2 open in the heating furnace 1 in which the air is substituted with an inert gas at the time of substituting the air filled 10 the heating furnace 1 with the specific inert gas prior to the heating operation of the furnace 1.
Patent JP-H0618533-A (JP)
Title: Chemical and biochemical analyzer
Inventor: YURUGU BIYUURAA
IPC: G01N35/10
Filed: 1993-04-05
Abstract: PURPOSE: To treat a large number of samples flexibly for analysis by removing each cuvette from a conveyor in order to carry the cuvette to a treating position and returning a cuvette after treatment. CONSTITUTION: A third analytical region has a cuvette carrier 2 and a large number of sample treating stations and a new cuvette is arranged on the rotor of the carrier 2 in a treating station 4. At each station, the cuvette is removed from a turning rotor and treated at each pipetting position before being returned to the rotor. More specifically, a sample is added with reagent and diluted at stations 8, 6, weighed and subjected to TO measurement on the rotor at station 5, and then admixed with a starting reagent at a station. When the cuvette exists on the rotor, absorbance is measured on the optical path of a photometer 9 and the fluorescent polarization blank is measured on a station 11. The cuvette used for analysis is removed from the rotor at station 4 and discarded.
Patent JP-H0788276-A (JP)
Title: Threading device of sewing or embroidering machine
Inventor: KOTSUTSUMI YASUJI
IPC: D05B87/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide possibility of threading a needle hole momentarily with a sewing thread by inserting a needle through a needle insert hole, and sucking the thread together with the surrounding air through the needle hole by a suction hole arranged as intersecting perpendicularly. CONSTITUTION:Into an insert hole 3 of a threading device 1, a needle 30 set in a sewing machine or embroidery machine is inserted, in the condition as it is, in such an arrangement that the hole 31 in the needle 30 is directed toward a suction hole 4 and that the tip 32 of the needle reaches a backmore position in the insert hole 3. Then a compressed air is supplied to a side pipe 21 and spouted from the periphery of a suction pipe 22 through a nozzle 23, and thereby a negative pressure is applied to the suction hole 4 via the pipe 22 and a connecting pipe 15. If then the tip of a sewing thread is approached to the inlet 5 of the suction hole 4, the thread is sucked into the hole 4 together with the air and enters the connecting pipe 15 upon passing through the hole 31 in the needle 30. After completion of the threading, influx of compressed air from the side pipe 21 is stopped, and the needle 30 with the thread is removed from the device 1.
Patent JP-S565344-A (JP)
Title: Absorber for scintillation counter
Inventor: MATSUKAWA MICHIMASA
IPC: C03C3/064
Filed: 1979-06-21
Abstract: PURPOSE: To obtain an absorber for scintillation counter which is uniform in quality, inexpensive, and capable of measuring elementary particles in high-energy  region with good accuracy at a radiation length of 3.52 or less and which consists of  specific components, e.g., SiO 2 , BaO, alkali oxides, etc.  
     CONSTITUTION: An absorber for scintillation counter contains 15W40wt% SiO 2 , 25W65wt% BaO, 0.3W12wt% an alkaline oxide, 0W18wt% B 2 O 3 , 0W20wt% La 2 O 3 +Gd 2 O 3 , 0W15wt% Ta 2 O 3 , 0W15wt% MgO+CaO+SrO+ZnO, and 0W 9wt% Al 2 O 3 +Y 2 O 3 +ZrO 3  and also has a radiation length X 0 (cm) of 3.52 or less. The absorber for scintillation counter is excellent in luminous effect at a wave length of approx. 400nm and also transparency, inexpensive because raw materials are easily available and manufacturing method is easy, and suitable for the detection or measurement of elementary particles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10269012-A (JP)
Title: Touch panel controller and information display device using the same
Inventor: NARAMA SHINJI
IPC: G06F3/033
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To execute the selection of a vehicle information menu through the picked-up image of a virtually displayed operation finger without moving the line of sight while driving onto a touch panel controller once and viewing the kind and arrangement of a button. SOLUTION: This touch panel controller is provided with a human sensing means 12 for recognizing that a sensed object is an operation hand 30 and generating access signals 12a and an image pickup means 14 for setting a focus distance in an access area so as to generate the two-dimensional image information 14a of the operation hand 30, extracting information relating to a contour from the picked-up image of the operation hand 30 reaching an access distance and generating the two-dimensional image information 14a.
Patent JP-H02254653-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKAMURA KAZUHIKO
IPC: C23C14/14
Filed: 1989-03-28
Abstract: PURPOSE:To improve the corrosion resistance of a recording film without degrading the magneto-optical characteristics thereof by using Se as the additive to improve the corrosion resistance of the recording film. CONSTITUTION:A protective film 2 formed of SiNx, the recording film 3, and a protective film 2 are laminated in this order on a polycarbonate substrate 1. The recording film 3 is formed of a material formed by adding the Se to a rare earth-iron series element having a perpendicular magnetic anisotropy. The film inert to the moisture and oxygen in the air is formed on the surface of the recording film 3 when the Se is added to the rare earth-iron series element. The recording film 3 is shut off from the outdoor air by this film. The corrosion resistance of the recording film is improved without degrading the magneto-optical characteristics thereof in this way.
Patent JP-2000277794-A (JP)
Title: Optical signal transmitting board and device
Inventor: SHIMODA TATSUYA
IPC: H04B10/11
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a board and a device for transmitting optical signals which can lessen man-hours required for wiring and the cost required for wiring. SOLUTION: Individual optical signal transmitting boards 11-15 are equipped with optical signal transmission regions, in each of which at least one side between a light emitting element which transmits an optical signal to other optical transmitting boards 11-15 and a light receiving element D which receives the optical signal from the other optical signal transmitting boars 11-15 is arranged capable of transmitting/receiving the optical signal in the direction substantially vertical to the board face. When stacking a plurality of these boards, a light receiving element is arranged in one of the other optical signal transmitting boards 11-15, so that it is counterposed to the light emitting element provided in one of the optical signal transmitting boards.
Patent JP-H11279184-A (JP)
Title: Enol phosphate derivative and its production
Inventor: MAKINO MAYUMI
IPC: A61P43/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having lipophilicity effective as a prodrug of prostaglandin(PG) E1 by converting the 9-position of PGE1 to enol phosphate group, and COOH group at the 1-position to an ester. SOLUTION: This new compound is the one of formula I [Q is CH2 CH2 or CH=CH; R<1> is OR<6> -substituted alkyl (R<6> is H or a protective group of OH); R<2> is a 1-8C alkyl; R<3> and R<4> are each R<2> , or together form an alkylene; R<5> is R<6> ], e.g. diphenyl (3R,4R)-2-(6-methoxycarbonylhexyl)-3-[(1E)-4-methyl-4- triethylsiloxy-1-octenyl]-4-t-butyldimethylsiloxy-1-cyclopentenyl} phosphate. The compound of formula I is obtained, for example, by carrying out 1,4-addition of an organic metal reagent of formula III (M is a monovalent metal or the like) to a cyclopentenone derivative of formula II to provide a metal enolate, and reacting the obtained metal enolate with an organic phosphorus reagent of formula IV.
Patent JP-2000275283-A (JP)
Title: Voltage detecting circuit
Inventor: KAWAKUBO TOMOHIRO
IPC: G01R19/165
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To accurately detect a substrate voltage and to reduce power consumption by decreasing the threshold value fluctuation of a transistor. SOLUTION: This voltage detecting circuit is provided with a constant-voltage generating means 10 generating a constant voltage, a loading means 30 made of a transistor and applying a load to the constant-voltage generating means 10, a detecting means 40 connected to the loading means 30, constituted of at least one transistor with the same polarity as that of the transistor of the loading means 30, detecting the prescribed voltage, and generating a detection signal, and converting means 50-1, 50-2 receiving the detection signal and converting the signal level of the detection signal.
Patent JP-S62237918-A (JP)
Title: High efficiency filteration of slurry
Inventor: MURANAKA TADASHI
IPC: C10L1/32
Filed: 1986-04-07
Abstract: PURPOSE:To enhance efficiency of filtering slurry by adding to slurry comprising solid particle dispersed in solvent, slurry of same quality and containing solid particle whose average diameter is smaller than that of above-said slurry, mixing and filtering. CONSTITUTION:In a highly dispersed system, slurry with large quantity of micro-particle has higher screen penetration speed, higher filter efficiency by a filter such as a strainer or the like, and less frequency of closure. This device utilizes said characteristics. Slurry A stored in a tank 2 is supplied to a mixing tank 4 by a pump 3A, while slurry B stored in a tank 1 is supplied to the mixing tank by a pump 3B, and slurries A and B are supplied to a filter 5 by a pump 3C to be separated into coarse and fine particles. As a result, filter properties in filtering is enhanced, and adjustment of maximum particle diameter of disperse system such as coal water slurry and the like can be easily and efficiently carried out.