baber/WOPTO huggingface dataset:
Patent JP-S5676421-A (JP)
Title: Production of styrene type resin having good adhesive property
Inventor: KAKIZAWA YASUTOSHI
IPC: C08F283/02
Filed: 1979-11-27
Abstract: PURPOSE: To produce a styrene type graft copolymer resin having improved adhesive properties, by graft-polymerizing styrene type compound in the presence of an epoxy resin and a polyester resin containing a specified dicarboxylic acid.  
     CONSTITUTION: A styrene type resin having excellent adhesive properties as well as properties inherent in polystyrene resins such as high moldability, dimentional stability, electrical properties and water resistance, is prepared by graft-polymerizing at least one styrene type compound in the presence of an epoxy resin and/or a polyester resin containing cis-3-methyl-4-cyclohexene-cis, cis-1,2-dicarboxylic acid anhydride (hereinafter abbreviated as PMAA) which is an adduct between maleic acid (anhydride) and trans-piperylene. With respect to the amount used, about 1W200pts.wt., pref., 5W50pts.wt. of a PMAA containing-polyester resin and/or an epoxy resin are used per 100pts.wt. of a styrene type compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0444488-A (JP)
Title: Encoder for television signal
Inventor: SOMEYA IKUO
IPC: H04N7/015
Filed: 1990-06-11
Abstract: PURPOSE:To reduce fog, glare and flicker of a video image at a decoder side by providing a filter in a direction of time applying band limit to a still picture signal in the direction of time and varying a delay time of a delay means with its moving vector. CONSTITUTION:The encoder is provided with a filter 6 in a direction of time by using a delay means 24 and adding a prescribed time difference to a video signal so as to apply band limit in the direction of time to the still picture signal. Thus, invasion of a component with a high frequency in the direction of time in the still picture signal is prevented and production of reflected wave distortion or the like is not caused during the processing of the still picture signal. Moreover, when a pattern itself is moved regularly, the delay time of the delay means 24 of the filter 6 is changed in response to the moving vector, Thus, the contrast of the still picture signal is kept to be almost that of the original signal and a picture with high resolution is reproduced by the correction at the decoder side by means of the moving vector.
Patent JP-H0318222-A (JP)
Title: Change width protective relay
Inventor: FUJITA YOSHITO
IPC: H02H3/44
Filed: 1989-06-15
Abstract: PURPOSE:To perform a stable protective operation by comparing a set point and the results of calculation of the effective value of a difference between data obtained through correction of the deviation of sampling data before a predetermined time and the present sampling data. CONSTITUTION:An electronic system is sampled in Step (1) for the purpose of obtaining a deviation in frequency. Then, the phase of data before a predetermined time is obtained in Step (2) for correction of the data and a difference between the present data and past corrected data is obtained in Step (3) for operation of an effective value. After that, a logical operation for comparing the effective value with a settling value is conducted in Step (4). Thus, the apparatus is prevented from operating by a frequency variation and from changing in characteristics to improve in reliability.
Patent JP-H0713923-A (JP)
Title: Bus control method
Inventor: FUJINO YOSHIKO
IPC: G06F13/30
Filed: 1993-06-24
Abstract: PURPOSE:To allow a CPU to most preferentially secure a bus occupying right without requiring a detection circuit by performing bus arbitration with a bus arbiter in response to bus requests in plural priority degree levels from each module. CONSTITUTION:When the bus requests whose priority degree is 1 and 0 are respectively generated from a CPU 2 and a DMA controller 4, a bus arbiter 6 performs bus arbitration in order to decide a module to which the bus occupying right is imparted. Then, the bus occupying right is imparted to the module which outputs a bus requests signal whose priority degree level is high. Also, when the bus requests whose priority degree is 1 are generated from the CPU 2 and the DMA controller 4, the bus arbiter 6 performs bus arbitration in order to decide the module to which the bus occupying right is imparted. Then, when the priority degree level of the bus request from each module is all equal, a history added to each module when the bus is captured by each module last time is checked, and the bus occupying right is imparted to the module whose history is the oldest.
Patent JP-H01318969-A (JP)
Title: Apparatus for detecting higher-harmonic-wave current
Inventor: OGIWARA YOSHIYA
IPC: G01R19/00
Filed: 1988-06-21
Abstract: PURPOSE:To detect the higher harmonic component in a current flowing to a higher- harmonic-wave generating load accurately without errors by using the sine wave signal of orthogonal two-phase system fundamental frequency which is synchronized with the system voltage of a power system as a reference for coordinate conversion. CONSTITUTION:A sine wave signal U2 of a two-phase fundamental frequency is used as a reference, and a two-phase load-current matching signal I2 undergoes coordinate conversion with a coordinate converting circuit 7. Then, the system fundamental frequency component becomes a DC component. The DC components are removed from the individual phase components IC and ID of the two-phase load-current matching signal I2, which is outputted from said coordination converting circuit 7, in first and second bypass filters 8 and 9. Thus, the AC components are extracted. The sine wave signal U2 is used as a reference for the two-phase fundamental frequency, and the individual phase components ICA and IDA of a two-phase higher-harmonic-wave current matching signal I2A which are the outputs of the filters 8 and 9 are reversely converted into the original coordinate system. The two-phase higher-harmonic-wave matching signal I2A, which is the output of the reverse conversion, is converted into a three-phase higher-hamonic-wave current matching signal I3A through a two-phase/three-phase converter circuit 11.
Patent JP-H0320141-A (JP)
Title: Planetary reduction gear
Inventor: KONISHI KEIICHI
IPC: F02N15/04
Filed: 1989-06-14
Abstract: PURPOSE:To aim at the promotion of thinness in a box body without entailing any damage to strength as well as to enlarge a reduction ratio by forming a protrusion on an axial peripheral surface on an internal gear, engaging this protrusion in a recess of the box body, and performing a lockup between the internal gear and the box body. CONSTITUTION:A lockup of an internal gear 15 and a front bracket 17 is performed by fitting between a protrusion 16 on the axial peripheral surface of this internal gear 15 and a recess 18 of the front bracket 17 as a box body. Accordingly, there is no existence of a radial thin wall part due to formation of a radial recess as in the past, so that the promotion of thinness in the front bracket 17 is made possible without damaging strength at a peripheral side part of the internal gear 15. Consequently, in the case of a starter, among others, since the number of teeth of the internal gear 15 is increasable, so that a planetary reduction ratio is enlarged, thus miniaturization of a motor part 19 can be promoted.
Patent JP-S6130357-A (JP)
Title: Working control in nc machine tool
Inventor: KOBAYASHI YASU
IPC: B23Q15/28
Filed: 1984-07-23
Abstract: PURPOSE:To properly adjust the correction range so that the working dimension does not deviate from tolerance by varying the correction range in accordance with the generation state of the dimension variation of a workpiece, accompanied by the proceeding of working. CONSTITUTION:The correction range for working dimension such as the upper correction range AM1 and the lower correction range AM2, etc. formed over and below a uncorrected range UM is varied, accompanied by the proceeding of work. Therefore, the correction range can be properly adjusted in correspondence with the dimension variation VL generated with the working for a workpiece, so that the working dimension does not deviate from tolerance. Even if the large variation of working dimension is suddenly generated in the process of expansion of the correction range towards a working aimed value, accompanies by the proceeding of working, dimension correction is carried-out previously on the basis of the expanded correction range, and the danger of the deviation of working dimension from tolerance can be reduced markedly.
Patent JP-S6045360-A (JP)
Inventor: OOHACHI YOSHINORI
IPC: A61M5/14
Filed: 1983-08-24
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-S5275867-A (JP)
Title: Method of blend light illumination of skiing ground
Inventor: DOBASHI MASAHIRO
IPC: H05B37/02
Filed: 1975-12-22
Abstract: PURPOSE: To obtain beautiful blend light illumination effect by making use of colored shadows of skiers and so forth illuminated by lamps of three different colors disposed at predetermined positions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5944921-A (JP)
Inventor: SATOU MITSURU
IPC: H02H3/16
Filed: 1982-09-02
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-H1117724-A (JP)
Title: Data transmission system
Inventor: HARTING DIETMAR
IPC: H04B10/038
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To maintain the function of a data transmission system even when an optical transmission line is interrupted by constituting the transmission line redundant and dividing an optical ring, which includes all subscribers, into mutually connected partial rings while using an optical brancher. SOLUTION: When a CD changer is broken down, data from a telephone TR/RX unit can be sent to a telephone set but data switching from the telephone set to the telephone TR/RX unit is interrupted and the function of a telephone is damaged. The division into the optical partial rings is performed by the optical brancher. Even in the case of a fault, a core area, in which the subscriber to maintain that function exists, is generated. Further, a main branch A and redundant branches B and C are formed. At the branches B and C, bus subscribers, for which data are just received and it is not necessary to send data ordinarily, exist. Thus, at the time of normal operation, the functions of all the bus subscribers are guaranteed.
Patent JP-H091062-A (JP)
Title: Method for lining inner surface of pipe
Inventor: MIZUNO ISAO
IPC: B05D7/24
Filed: 1995-06-20
Abstract: PURPOSE: To efficiently form a relatively thick uniform paint film by a method in which after the main agent of a two-pack epoxy resin paint and a curing agent being kneaded, prescribed aging is conducted, and the paint film is formed by supplying the paint when an optimum working condition is obtained. CONSTITUTION: In a lining method in which, for example after the inside of existing piping 1 being cleaned and polished, paint and an air current are supplied to the inside, and lining is carried out without stopping, first from piping 7 for a veranda to the branch point of piping 6 for a kitchen, next from the piping 6 to the branch point of group piping comprising piping 3 for a washroom, piping 4 for a lavatory, and piping 5 for a bathroom, and finally from the piping 3 to a meter 2. An adequate amount of paint to cope with the film thickness which is set corresponding to the length and inside diameter of each piping is prepared in advance.  A nonsolvent type two-pack epoxy resin paint is used, after the main agent and the curing agent being kneaded, prescribed aging is conducted, and the paint film is formed by supplying the paint to each piping when an optimum condition is obtained.
Patent JP-H09309078-A (JP)
Title: Power tool
Inventor: TOKIDA YUKIO
IPC: B23B45/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a shell with strength and durability equivalent to those of single insulation. SOLUTION: A shell consists of a part made of aluminum, and a power tool comprises the shell; a stator 7 being a charge part disposed at the inside of the shell; and an insulation body formed of an insulation material made of resin located between a lead wire 8 and the terminal part of a switch 9. Further, the outer periphery of the shaft of an armature 11 is structured to be covered with the insulation material made of resin and this way provides a double insulation structure and provides a power tool to eliminate a fear of an electric shock occurring, and further provide strength and durability.
Patent JP-H094210-A (JP)
Title: Construction equipment for multi-story parking lot and construction method by use thereof
Inventor: AIE YASUHIRO
IPC: E04G1/20
Filed: 1995-06-20
Abstract: PURPOSE: To improve workability, by arranging guide rails along vertical supports erected at the four corners and raising or lowering working scaffolds and a crane through a driving device vertically movable along the guide rails. CONSTITUTION: Supports 1A are erected on foundations to erect the first block and construction machines of a multi-story parking lot are assembled in the inside thereof. The second support 1B is connected to the support 1A by use of a derrick 6 installed in the construction equipment. Connecting members and connecting braces are fixed between the supports 1B to assemble the second block while the construction equipment are gradually raised along the guide rails 3A, 3B through a driving device 5. In this time, all the works are performed on the scaffolds 7, 8, 9 transferred along the supports. Further, after the upper floors have been constructed one by one likewise, the guide rails 3 and others are removed while gradually lowering the scaffolds. In this way, the parking lot can be safely constructed and external scaffolds and a large crane can be eliminated.
Patent JP-S6311216-A (JP)
Title: Numerical control shaving machine
Inventor: IKETO TAKAHIKO
IPC: B23F23/00
Filed: 1986-06-30
Abstract: PURPOSE:To enable the positional relationship between a cutter and a gear to be ground to automatically set by calculating the position, rotational frequency and feed speed of cutter and workpiece in working on the basis of the input of shape and dimensions of cutter and workpiece. CONSTITUTION:When known working requirements of dimensions of a workpiece 1 of a gear to be ground and dimensions, rotational frequency, feed speed, dwelling time, feed-in, etc. of straight tooth or helical gear-like cutter 6 and workpiece are sent from an input unit 1 to the input of a data checking unit 2 to be checked thereby. The remaining requirements, i.e.distance between shafts of engaging gear and cutter or the like are calculated by a calculating unit 3 to be memories in a convertor 4 as variables corresponding to the predetermined program. And by sending properly these memory data to an execution unit 5 are operated respective motors a predetermined amount to locate the gear cutter on the predetermined distance between shafts of engaging gear and cutter and the intersection angle of shafts. Thus, the positional relationship between the cutter 6 and the gear 8 to be ground can be automatically set for a short time.
Patent JP-H114111-A (JP)
Title: Antenna fitting metal fixture
Inventor: MAEDA MITSUO
IPC: H01Q1/12
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a antenna fitting metal fixture by which temporary fixing is facilitated when an antenna is fixed to the grid of a veranda to improve workability and also safety in the work is improved. SOLUTION: The metal fixtures are provided with an antenna pole 5 which is formed by bending so as to be an L-shape at almost its half way, a planar first fitting plate 6 having plural first through-holes 6a and second through-holes 7a corresponding to the first ones 6a are provided in the left and right of the antenna pole 5, the grid of the veranda is held with the second fitting plate 7 which faces the first one 6, a bolt 9 is put through the first through-hole and the second through-hole, a nut 10 is screwed with the bolt 9 and fixing is executed to the grid of the veranda. In this case, extension is executed by a spring 11 between the mutually facing first fitting plate 6 and the second one 7 and they are temporarily fixed to the grid of the veranda.
Patent JP-H114066-A (JP)
Title: Printed interconnection board
Inventor: OHASHI MOTOYOSHI
IPC: H01L21/60
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To enable one to check the completion of bump bonding and the presence of mounting deviation of parts by only viewing the reverse side of a printed interconnection board, and to lower the production cost thereof. SOLUTION: A plated through-hole 7 is provided starting from a land portion 5 for bonding an electronic component and ending at the reverse side of an interconnection board 3. When the electronic part is subjected to bump bonding, a bump electrode 2 fills the plated through-hole 7. Thus, by viewing the reverse side of the interconnection board 3, one can recognize whether the bump electrode 2 has been bonded to the land 5, or whether mounting position deviation has occurred.
Patent JP-H112862-A (JP)
Title: Optical device and camera
Inventor: NISHIMURA HITOSHI
IPC: G03B17/20
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical device and a camera which can perform accurate photometry in a state where a mark expressing a focus detecting area, etc., is displayed on a finder display screen and by which the mark can be easily visually recognized. SOLUTION: This device and the camera are provided with a display device 7 displaying the mark on the finder display screen, a half mirror 15a which superposes subject light from a photographing lens 11 on display light from the device 7 so that the mark is superposed on a subject image on the finder display screen and which emits light, and a photometry and colorimetry device 8 which detects the subject light on a lens 11 side by the mirror 15a and measures luminance and color temperature related to the subject. A display controller 6 controls the color and the luminance of the mark so that the mark can be easily visually recognized based on the measuring result of the device 8.
Patent JP-2000053479-A (JP)
Title: Production of ceramic diffusion inhibiting layer and use of the layer
Inventor: ROTH BARBARA
IPC: C04B35/622
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a layer having pores of a size in a nm-order which can be applied on a flat or spherical body by preliminarily treating a part of oxide ceramic powder having specified BET specific surface area and average primary particle size at a specified temp., mixing the untreated part of the oxide ceramic powder, depositing the powder on a substrate having high temp. resistance, and calcining at a specified temp. SOLUTION: First, a part of oxide ceramic powder having 5 to 50 m2 BET specific surface area and 20 to 450 nm average primary particle size is preliminarily and thermally treated at 800 to 1150 deg.C. Then the treated powder is mixed with the untreated powder, and the mixture is applied on a substrate having resistance against high temp., and calcined at 1000 to 1350 deg.C. The oxide ceramic powder is preferably partially or completely stabilized ZrO2 powder and/or Al2O3 powder. The obtd. ceramic diffusion regulating layer can be used as a diffusion layer and/or an oxygen ion conducting layer in an oxygen sonde to measure O2 in a gas.
Patent JP-S5677221-A (JP)
Title: Dentifirce composition
Inventor: EBINE YOSHICHIKA
IPC: A61Q11/00
Filed: 1979-11-27
Abstract: PURPOSE:A dentifrice composition, having improved transparency retention at a low temperature, and containing polyethylene glycol of specific molecular weight. CONSTITUTION:A dentifirce composition containing a polyethylene glycol having an average molecular weight of 450 or less, preferably 200-400, in a transparent dentifrice composition containing an anion surfactant, e.g. sodium lauryl sulfate. An anion surfactant as a foaming agent added to a transparent dentifrice reduces the transparency due to the deposition thereof on storing for a long term at a low temperature, e.g. -5 deg.C in the winter season. The deposition of the surfactant can be prevented by adding the polyethylene glycol of specific molecular weight to the composition.
Patent JP-S5778116-A (JP)
Title: Lead wire holder for oil duct
Inventor: NAKATAKE RIYOUJI
IPC: H01F27/04
Filed: 1980-11-04
Abstract: PURPOSE:To prevent the sag of a lead wire in an oil duct by a method wherein a contracting section is built in an oil duct and barrier insulator is inserted. CONSTITUTION:A barrier insulator 3 is held by a contracting section 2a inside a horizontal oil duct 2 placed closely to a rising part 10 of a lead wire 1 to support the lead wire 1. With this structure, a distortion of the lead wire due to its own weight is prevented, so that an insulating distance can be maintained as desired.
Patent JP-S63317122-A (JP)
Inventor: ISHII MITSUO
IPC: A47L9/04
Filed: 1987-06-19
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-H03280376-A (JP)
Title: Device for mounting cable on connector
Inventor: ISHIOKA HIDEYUKI
IPC: H02G1/14
Filed: 1990-06-14
Abstract: PURPOSE:To pinch a cable surely, take it out and locate it in place, and enhance the reliability of the operation by bringing the cable to a specified place in a cable retaining groove in a connector in the tensed state using fingers, and by mounting by the use of a pressing-in piece. CONSTITUTION:Cables W are dispersed and inserted into a groove 9 in a block 8, and a transport groove 12 is moved to the position of the first named groove 9. The cables are heaved by a pressing member 10 located in the groove 9, and the uppermost one is inserted in the transport groove 12, and a transporting piece 11 is moved in the X-direction to generated temporary stopping where the transport groove 12 is identical with another groove 14 in the block 8. Fingers 24, 25 in standby are sunk into a recess 15 while taking the open leg condition so as to pinch the cable, and the cutting edge part is put in contact with the core of the cable to detect the gauge number of the cable. The fingers 24, 25 are raised and allowed to travel on the X-Y plane while the spacing is widened to a certain degree so as to attain over the specified groove in a connector retaining block C1, and insertion is performed by pressing-in piece 26.
Patent JP-S5676570-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABUCHI SHIYUUJI
IPC: H01L29/78
Filed: 1979-11-28
Abstract: PURPOSE:To prevent the occurrence of variation in the threshold voltage and the noise of the MOS semiconductor device by heat treating a substrate in an inert gas atmosphere containing hydrogen in the state that a wiring metallic coating is not patterned. CONSTITUTION:After predetermined source region 2, drain region 3 and gate oxide film 4, gate electrode 5 are formed on an Si substrate 1, wiring aluminum evaporated film 11 is coated on the entire surface of an Si oxide film 6 having connecting holes for leading out the wires from these regions. The substrate 1 is heat treated in an inert gas atmosphere containing hydrogen. The impurity such as Na<+> ion contained in the Si oxide film on the substrate 1 is deeply intruded into the substrate 1 through the connecting terminals 12, 13 with the substrate through wiring aluminum film evaporated on the entire surface of the oxide film. As a result, it can prevent the occurrence of the variation in the threshold voltage and the noise of the device.