baber/WOPTO huggingface dataset:
Patent JP-H10330491-A (JP)
Title: Block copolymer and modifier for polymer comprising the same
Inventor: MASUDA HARUHISA
IPC: C08G81/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain both a polymer material useful as a modifier for polymers having general-purpose properties capable of improving physical properties of polymers to be modified without causing reduction in fluidity, gelatinization, etc., of polymers and a modifier for polymers comprising this polymer material. SOLUTION: This block copolymer comprises a polyamide (I) block and a block (II) derived from (1) and/or (2) block copolymer. (1) The block polymer is composed of a polymer block (A) constituted of one or more of an aromatic vinyl compound polymer block and a polybutadiene block having <30 % hydrogenated 1,2-bond amount and a polymer block (B) constituted of one or more of a hydrogenated polyisoprene block, a polybutadiene block having 30-80% hydrogenated 1,2-bond amount and a hydrogenated isoprene/butadiene copolymer block. (2) The block copolymer is composed of an aromatic vinyl compound polymer block and a polyisobutylene block.
Patent JP-S5279299-A (JP)
Title: High frequency insulating magnetis porcelain
Inventor: SANO SHIROU
IPC: C04B35/053
Filed: 1975-12-25
Abstract: PURPOSE: To improve a hydration-proof and remove high frequency dielectric losses and prevent production of bending or cracks by containing in the material calsium, magnesium, phosphate and metallic oxide having a specific composition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0822148-A (JP)
Title: Electrophotographic toner
Inventor: MAEKAWA KOJI
IPC: G03G9/09
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a toner with higher safeness which does not give bad influences on a human body or the environment and shows improved characteristics such stability against environments or the like by compounding plural colors of edible nonaquious coloring agents except for a black color to color the toner into black. CONSTITUTION:At least two colors of edible nonaquious coloring agents which produce black by mixing colors are compounded except for a black coloring agent to color the toner into black. As for the combination of the nonaquious coloring agents to color the electrophotographic toner into black, combinations of three primary colors, namely, red (magneta), yellow and blue (cyan) are basic, and for example, a combination of two colors such as blue and orange, green and red, purple and yellow can produce black. As for the edible nonaquious coloring agents, edible lakes are preferable which are prepared by making water soluble food color to adsorb to a metallic salt as a matrix. As for the metal to react with the water soluble food color to produce a salt is aluminum or the like. As for the matrix to adsorb the metallic salt, an extender having adsorptivity such as aluminum hydroxide is used.
Patent JP-H026190-A (JP)
Title: Ic card and ic module
Inventor: HIDA YOSHIAKI
IPC: B42D15/10
Filed: 1988-06-24
Abstract: PURPOSE:To prevent the break of bonding wires due to a bending action in the longitudinal direction of a card base material by disposing the bonding wires orthogonally to the longitudinal direction of the card base material. CONSTITUTION:Electrode parts 25 provided on the lower surface of a pattern layer 15 are disposed from respective through holes 14 to the vicinity of an IC chip 17. The electrode parts 25 are connected to the IC chip 17 with bonding wires 18 disposed orthogonally to the longitudinal direction of a card base material 30. An IC card 10 in use is subjected to a longitudinally bending action as shown by an arrow R ; due to this longitudinally bending action, an IC module 11 is subjected to a similar bending action. In this case, since the bonding wires 18 are disposed orthogonally to the longitudinal direction of the card base material 30 shown by an arrow L, there is no possibility that the bonding wires 18 are broken due to the bending action to the IC card.
Patent JP-S5855198-A (JP)
Title: Coating method for flux of coated arc welding rods
Inventor: TANAKA YOSHIHIRO
IPC: B23K35/40
Filed: 1981-09-30
Abstract: PURPOSE:To improve the extruding efficiency and discharging stability of a flux in the stage of coating the flux on core wires in the production of coated arc welding rods by supplying a lubricant to the inside surface in the preceding end part of a die block for extrusion of the flux. CONSTITUTION:A flux for coating of coated arc welding rods is put in a cylinder 1, and is pressurized with a ram 2. At the same time, a core wire of the electrode is delivered from a nipple 4 installed to a die block 3 provided to the preceding end of the cylinder 1 and is drawn through a die 5. At this time the pressurized flux is coated around the core wire in the die 5 and the wire is took out continuously as a coated arc welding rods from the die 5. A transparent member 7 made of a porous sintered alloy or the like is disposed on the inside surface near the die 5 in the preceding end part of a block 3 and water or water glass is supplied through a feed hole 8 from the outside. The flux flowed well in the preceding end part of the die block, by which the flux layer of a uniform thickness is coated on the surface of the core wire even when the pressure of the ram 2 is small.
Patent JP-H0450894-A (JP)
Title: Screen display device
Inventor: KOIDE HAJIME
IPC: G09F9/40
Filed: 1990-06-14
Abstract: PURPOSE:To easily correct failure in picture display at and after a part where abnormality occurs even when the abnormality occurs in a path for transmitting an image signal by providing a delay means which can be attached/detached in stead of a shift register and delaying and conducting a partial screen specifying signal. CONSTITUTION:The image signals D0 - D7 for displaying a partial screen obtained by dividing one screen are changed to be conducted every previously set time and given to latch circuits L1 - L512 corresponding to all the partial screens in parallel. Since image data is latched according to the partial screen specifying signal given from shift registers F1 - F512 provided for the respective partial screens in synchronism with the image signals D0 - D7 in the respective latch circuits L1 - L512, the image signal is not delayed for each partial screen. It is only the partial screen specifying signal that is delayed for each partial screen, so that the shift register is detached from the path for transmitting the partial screen specifying signal when the abnormality occurs in the shift registers F1 - F512 and the delay mans is connected to the path for transmitting the partial screen specifying signal. Thus, deviation is not caused in the image element of the following display element.
Patent JP-H11349580-A (JP)
Title: Production of cycloalkene oxide
Inventor: KURODA NOBUYUKI
IPC: C07D303/04
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cycloalkene oxide useful as an intermediate raw material for synthetic fibers, etc., in high selectivity by adding a specific phosphate to a cycloalkene and an oxidized liquid of a cycloalkane in the presence of a specific catalyst and bringing the cycloalkene into contact with the oxidized liquid of cycloalkane. SOLUTION: A cycloalkane (preferably 5-16C cycloalkane) is oxidized to afford (A) an oxidized liquid of cycloalkane containing a cycloalkane hydroperoxide. Then, a phosphate of the formula (X is H or a 3-12C alkyl; R is a 3-12C alkyl) is added to (B) a cycloalkene (preferably 5-16C cycloalkene) and the component A in the presence of a soluble molybdenum catalyst and the component B is brought into contact with the component A. Thereby, epoxidation of the cycloalkene is carried out to provide the objective cycloalkene oxide in high selectivity. In the component A, a cycloalkyl hydroperoxide content is preferably 0.20-0.80 mmol based on 1 g component A. This producing method is industrially suitable.
Patent JP-S5678237-A (JP)
Title: Radio telephone set
Inventor: TAKAI TAKAYUKI
IPC: H04W28/00
Filed: 1979-11-29
Abstract: PURPOSE:To prevent a noise from mixing into a calling sound signal by eliminating the need for a microphone with a press-to-talk switch when a party station is called, by atuomatically sending the calling voice signal from a sound synthesizing processor added to a main radio equipment. CONSTITUTION:Radio equipment 4 with a voice synthesizing processor connected with microphone 1 and loudspeaker 3 is provided with calling voice selection buttons 5. When selection button 5 is operated corresponding to a party station, the digital signal that corresponds to the party station is read out of memory 6 in the processor and restored to a signal for digital display of a voice signal of digital encoder 5. This restoration output is converted by D/A converter 8 into an analog signal, which is modulated by transmission part 9 to send the calling voice signal to the party station. Thus, the need for a microphone with a press-to-talk switch is eliminated and noises are prevented from mixing into the calling voice signal.
Patent JP-H054221-A (JP)
Title: Member different in concrete strength distribution and manufacture thereof
Inventor: SEGUCHI TAKEO
IPC: B28B23/02
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a member rational from a structural aspect different in the concrete strength distribution of its cross section by properly using concretes not hardened different in composition such as a water/cement ratio at every positions of the cross section of the member to arrange them to constitute required concrete strength distribution. CONSTITUTION:In the case of centrifugal molding, the composition of concrete is changed at every positions of the cross section of a member at the time of centrifugal molding to change the developed strength of concrete. For example, retaining mold rotating circular drums 2 mounted on both ends of the outer peripheral retaining mold 1 of a PCa pillar formed into a hollow square pillar shape are placed on retaining mold rotating drive wheels 3 and a retaining mold rotating wheels 4 and the retaining mold 1 is rotated by the drive wheels 3 and the concrete in the retaining mold is compacted by the centrifugal force generated at this time. The dehydration amount of concrete not hardened is changed by the applying way of centrifugal force and the water/cement ratio in concrete not hardened continuously becomes small. As a result, the developed strength of concrete becomes high from the central part of the cross section of the pillar toward the outside thereof.
Patent JP-2000349001-A (JP)
Title: Eb mask, and beam dimension calibrator, and beam dimension calibrating method
Inventor: MATSUOKA KOJI
IPC: G03F1/68
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an EB mask, a beam dimension calibrator, and a beam dimension calibrating method which can calibrate with high accuracy dimensional errors between the dimension calibration in the x-axis direction and the dimensional calibration in the y-axis direction and the absolute dimension of an electron beam. SOLUTION: This system is so constituted as to perform dimensional calibration of a variable molding electron beam, the correction of the adsolute values of the dimensions, and the correction of the dimensional error between the dimensional calibration in the x-axis direction and the dimensional calibration in the y-axis direction at the same time, by providing it with plural kinds and plural pieces of aprtures 13B for calibration of electron beam dimensions on the second aperture 13A made on a lower-stage mask (EB mask 10).
Patent JP-H0715782-A (JP)
Title: Speaker unit
Inventor: FUKUHARA SUEAKI
IPC: G01H3/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a speaker unit for band-pass type speaker system whose cabinet structure is simplified and with the same mounting man-hours of a speaker unit and that can be used in cabinets of various size more different than ever. CONSTITUTION:A speaker diaphragm 1 provided with a voice coil VC inserted to a magnetic gap G provided at a magnetic circuit and on which a signal of music, etc., from an amplifier (not shown in Figure) is added, and a passive radiator diaphragm 2 not provided with a driving source located at the front of the speaker diaphragm 1 are fixed integrally on a speaker frame 12. A sealed room V1 is provided between the speaker diaphragm 1 and the passive radiator diaphragm 2, and a detector 18 which detects at least the vibration of the speaker diaphragm 1 and the output terminal 19 of the detector 18 are provided at the speaker frame 12.
Patent JP-S6133982-A (JP)
Inventor: TODA AKIMITSU
IPC: B65D90/06
Filed: 1984-07-26
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-S5679152-A (JP)
Title: Method for obtaining aqueous emulsion of rosinous substance
Inventor: MAKINO YOSHIO
IPC: C08L93/00
Filed: 1979-12-03
Abstract: PURPOSE: To obtain an aqueous emulsion of a rosinous substance, very useful for handling as a paper sizing agent, and having improved storage stability for a long term and dilution stability, by using a specific sulfuric ester salt as an emulsifier.  
     CONSTITUTION: A rosionous substance consisting of 0W95wt% rosin and 5W 100wt% rosin adduct is emulsified by a sulfuric ester salt of an N-polyoxyalkylene fatty acid amide expressed by the formula [R 1  is 7W21C alkyl; R 2  is H, CH 3 , (CH 2 CH 2 O) m H, etc.; R 3  is CH 2 CH 2 O, CH 2 CH(CH 3 )O, etc.; R 4  is H or CH 3 ; M is counter ion forming a water-soluble salt; n and m are 0 or positive numbers, and n+m=2W30] as an emulsifier, excepts the inversion emulsification method. The amount of the emulsifier is preferably 0.5W4.0wt% based on the rosinous substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5946294-A (JP)
Title: Alpha,alpha-trehalose fatty acid tetraester derivative and its preparation
Inventor: NISHIKAWA YOSHIHIRO
IPC: A61K31/70
Filed: 1982-09-10
Abstract: NEW MATERIAL:The compound of formula I (R is 1-21C alkyl; R1 is H or benzyl). EXAMPLE:2,3,2',3'-Tetra-O-benzyl-4,6,4',6'-tetra-O-acetyl-alpha,alpha- trehalose. USE:Carcinostatic agent. PROCESS:A compound of formula I wherein R1 is benzyl can be prepared by reacting 1mol of 2,3,2',3'-tetra-O-benzyl-alpha,alpha-trehalose of formula II (Bn is benzyl) with preferably 4-8mol of an acylating agent of formula RCOY (Y is halogen or -OCOR) (e.g. acid halide or acid anhydride) e.g. at 0-50 deg.C for 1-24hr.
Patent JP-S5582370-A (JP)
Title: Data processing system
Inventor: TAKASHIMA NORIHEI
IPC: G06F3/12
Filed: 1978-12-15
Abstract: PURPOSE: To use a file note, where print forms where data is printed with sequence numbers added and optical reading forms where sequence numbers are displayed are bound alternately, to reduce and rationalize business processings in a computer.  
     CONSTITUTION: On the assumption that required data is stored in memory 3, data is printed with sequence number 6 added by printer 8. Next, printed print form 7 is bound into the next page of form 15 in file note 10, where the same group code number 4 as group code number 4 is added, so that sequence number 6 may agree with sequence number 6 of optical reading form 15. In order accept of merchandise under this state, group code number 4, collation code number 5 and a sequence number for required merchandise of the file note are read by optical reader 41, and the quantity is inputted by numeric key 42 and is stored in the memory and is recorded by printer 46. Stored data is transmitted to CPU2. CPU2 generates the order accept total amount, etc., and issues an application. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0324461-A (JP)
Title: Automatic analyzing apparatus
Inventor: TAKAHASHI KATSUAKI
IPC: G01N35/10
Filed: 1989-06-21
Abstract: PURPOSE:To miniaturize a sample to be measured which is attached to a nozzle by detecting the liquid level in a sample container, and lowering the nozzle at the same speed as that of the descent of the liquid level. CONSTITUTION:A controller 9 generates pulses and drives a pulse motor 8. A sample nozzle 1 is lowered into a sample container 3. At this time, the nozzle 1 detects the liquid level of a sample 4 in the container 3 with a liquid-level detecting electrode 2. The result is transmitted to the controller 9. The motor 8 is stopped by the controller 9 at a position where the interval between the tip of the nozzle and the liquid level becomes a specified distance. The controller 9 drives a pulse motor 6 and sucks the sample 4 through a sample syringe 5. At the same time, pulses are imparted to the motor 8 so that the nozzle 1 is lowered at the same speed as the descending speed of the liquid level. At the same time when the sucking of the preset capacity of the sample is completed, the motors 6 and 8 are stopped. Thereafter, an arm 10 is moved to a reaction line, and the sample is separately injected. Then, measuring opera tion is started. In this way, the amount of the sample which is attached to the sample nozzle and the detecting electrode can be miniaturized to the mini mum degree.
Patent JP-S6047902-A (JP)
Title: Moving direction judging circuit
Inventor: SUZUKI NORITO
IPC: G01P13/04
Filed: 1983-08-26
Abstract: PURPOSE:To improve the precision of an apparatus for measuring distance and oscillation by the use of an optical beat, by comparing the amplitude of a frequency of a laser with that of a frequency of electric oscillation so as to judge positive or negative. CONSTITUTION:The beat of perpendicularly-intersecting beams of a laser 1 having a frequency fo is detected by a detector 10, while the beat signal of perpendicularly-intersecting polarized lights to which a Doppler shift fb of a moving mirror 5 is applied and which has a frequency fs is detected by a detector 11. These two electric signals are converted into pulses corresponding to the respective frequencies by wave shaping circuits 12 and 13 and inputted to the set and reset terminals of a flip-flop 14 respectively. When there is even a slight difference between the frequencies of the two inputs, a time interval between the set and reset is varied, and when the width of a pulse delivered from an output Q reaches a prescribed value, it turns to be zero immediately. By taking the outputs of integrating circuits 15 and 16 through differential circuits 17 and 18, only a portion varying sharply can be taken out.
Patent JP-2000300446-A (JP)
Title: Egg white separator and method for separating egg white
Inventor: SHIMIZU KAZUYOSHI
IPC: A47J43/14
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To break an egg into yellow and white while efficiently separating the yellow without breaking it. SOLUTION: This egg white separator has an egg white separating part 5 comprising plural egg white separating bars 1 disposed on a curved part 2, recessed downward, put on support frames 3 consisting of opposite frames with different heights. The cross-section of each egg white separating bar 1 is semicircular projecting upward, and the egg white separating bars 1 are disposed parallel with each other with such a gap 4 between each other that only the white can pass through the gap without the yellow. And as for the method of separating the yellow from the white of an egg, the shell is broken and the white and the yellow are allowed to fall down on the higher slanting part of the egg white separating part 5 to separate the yellow from the white.
Patent JP-S5857421-A (JP)
Inventor: HERUMUTO DEIIRI
IPC: C10M107/30
Filed: 1982-09-10
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-S5488826-A (JP)
Title: Manufacture of cold rolled steel sheet
Inventor: KAWANAMI TAKAO
IPC: C21D9/46
Filed: 1977-12-26
Abstract: PURPOSE:To manufacture a cold rolled steel sheet having good material characteristics value with good productivity by cold rolling a hot rolled sheet after carrying out descaling optionally; subjecting the cold rolled sheet to heating, soaking and slow cooling in a box annealing furnace; uncovering the furnace during the cooling; and applying tension to the sheet at a specific temp. to impart a strain. CONSTITUTION:A hot rolled sheet is optionally descaled, cold rolled, and coiled. The coil is subjected to heating, soaking and slow cooling in a box annealing furnce. The furnace is uncovered at above 250 deg.C during the cooling, and the coil is taken out and applied with tension at 500-250 deg.C to impart a strain of 0.1-3.0 while being uncoiled. Since the sheet is slowly cooled to 500-250 deg.C, little dissolved carbon and nitrogen are contained in the steel, and the sheet is hardly affected by strain aging due to introduction of the strain. In addn., the effects of leveling the shape and eliminating strain figure are given, and the material characteristics value of annealed material is not deteriorated. Annealing time is reduced, so productivity is enhanced.
Patent JP-H0321524-A (JP)
Title: Constant speed running control method for vehicle
Inventor: KAWANO ATSUHIRO
IPC: F02D29/02
Filed: 1989-06-20
Abstract: PURPOSE:To enhance the reliability of the control by implementing the operation of opening or closing a throttle valve at a constant speed when the voltage value as output from a throttle sensor indicates abnormality, and by judging that the car speed is uncontrollable when this output voltage value does not nevertheless return to the control value. CONSTITUTION:A throttle valve 6 provided in a suction passage 10a is opened or closed by a drive motor 5, which is controlled by a controller 3 in conformity to the signals given by a throttle sensor 14, a set switch 2 to set the target car speed, and a car speed sensor 4. At this time, the voltage signal emitted by the throttle sensor 14 is sampled at certain intervals to permit the sensor 14 to judge abnormality on the basis of deviation of the present voltage value from the previous voltage value. In the event of abnormality, the throttle valve 6 is opened or closed at a certain constant speed. If the output voltage from the throttle sensor 14 has returned to the normal value until a certain period of time has elapsed since the abnormality was sensed, the car speed control is continued, and if not returned, it is judged that the car speed is uncontrollable.
Patent JP-S641849-A (JP)
Title: Wall plate
Inventor: MAEHASHI KIYOSHI
IPC: E04F13/18
Filed: 1987-06-23
Abstract: PURPOSE: To obtain a product which is easily processed in accordance with usage by bending or the like and is provided with a sufficient magnetic force as an indication board and a beautiful external face by using a magnetic sheet in which a synthetic rubber and a vinyl acetate-ethylene copolymer resin are mixed for the wall board.  
     CONSTITUTION: A synthetic rubber of 5-50 pts.wt. and a vinyl acetate-ethylene copolymer resin of 5-20 pts.wt. are mixed together to a vinyl chloride-based resin of 100 pts.wt. while using the vinyl chloride resin and a plasticizer as a base material. A magnetic powder equivalent to 50-90% of the whole composition is mixed and molded to form a magnetic sheet layer 2. The magnetic sheet layer 2 is integrally fixed to one side face of a supporting body 1 made of nonwoven fabric by an adhesive 3. Further, a surface layer 4 is fixed to the surface of the magnetic sheet layer 2. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5781268-A (JP)
Title: Electrophotographic receptor
Inventor: KAWAMURA TAKAO
IPC: H01L21/205
Filed: 1980-11-08
Abstract: PURPOSE:To enhance photosensitivity characteristics, etc., by laminating an amorphous silicon barrier layer made by the glow discharge decomposition method and an amorphous silicon photoconductor layer made by the same method on a conductive substrate. CONSTITUTION:A 0.2-5mum thick amorphous barrier layer containing 0.05-1 atomic % oxygen made by the glow discharge decomposition method is formed on a conductive substrate, and on this layer a 5-60 mum thick amorphous silicon photoconductor layer containing 10<-5>-5X10<-2> atomic % oxygen, 10-40 atomic % hydrogen, 10-20,000ppm impurities of the group IIIb of the priodic table made by the glow discharge decomposition method is laminated to obtain an electrophotograhic receptor, thus permitting the general characteristics of electrophotography including photosensitivity characteristics to be enhanced.