baber/WOPTO huggingface dataset:
Patent JP-S5929795-A (JP)
Title: Rotary type compressor
Inventor: KOMINE KENJI
IPC: F01C21/08
Filed: 1982-08-13
Abstract: PURPOSE:To reduce vibration of a compressor by preventing a blade spring from excessively pushing a blade at normal operation while attaching a shape storing alloy to the blade spring and adjusting the blade pushing force caused by said spring utilizing the characteristic change of this alloy which follows the temperature change. CONSTITUTION:Lifting force by a blade spring stopper 13 caused by the characteristic change as illustrated of a shape storing alloy 15 provided in parallel with a blade spring 7, which follows the temperature change is reduced in an initial operation, since the inside of a blade 6 pushing hole 12 is in a lower temperature state, and strong pushing force by the blade spring 7 is applied to the blade 6. Accordingly, the blade 6 is forcedly pressed down onto a roller 2 to prevent any leakage from a compression chamber to a suction chamber 9 as well as blade sound generation. And, the roller 2 is not excessively pressed, at a normal operation in contrast with the initial operation because of the above described characteristics, thus enabling any vibration and excessive power consumption to be reduced.
Patent JP-S62296673-A (JP)
Title: Television camera with automatic convergence adjusting function
Inventor: HIMESAWA HIDEKAZU
IPC: H04N5/238
Filed: 1986-06-16
Abstract: PURPOSE:To prevent the brightness level from the influence of the variation in the brightness in an other area or over entire image-pickup area by detecting a signal necessary for the diaphragm correction only within a detection area set beforehand. CONSTITUTION:In a memory, information is set as '1' for the inside of detection area and '0' for the outside of detection area. The output of a counting increased in synchronism with the scanning of an image pickup part 1 is read out as an address. The analog switch of a peak value detection part 2a turns ON/OFF corresponding to the information in '1'/'0' to hold the peak value of an image signal from inside an area A. On the ending of scanning for one frame, a detected peak value is outputted to a convergence correction part 4, the holding of the peak is reset to prepare for the detection of the peak value in the following frame. Thus the maximum brightness level of the image signals from inside the area A is inputted at every one frame, and convergence correcting signals are generated in accordance with thus detected levels. The setting of the area A can be easily executed beforehand from the drawing or photograph of the image pickup area by using a graphic tablet. With such a constitution, an approximately fixed brightness level can be maintained for the detection area.
Patent JP-H06333017-A (JP)
Title: Electronic file device
Inventor: IJICHI KAZUHIRO
IPC: G06T1/00
Filed: 1993-05-19
Abstract: PURPOSE:To read the image data at a high speed by writing the image data read by a scanner into a storage medium like an optical disk, etc., in the original data type of the image data in a continuous registeration mode and then coding the image data in a desired compression method and in an idle time of a system. CONSTITUTION:When the image data on plural pages are registered, the image data read by an image scanner 1 are once written into a storage medium like an optical disk 5, etc., in the original data type. When an idle time is produced in a system after the image data on all pages are read and written into the disk 5, etc., the image data are read out of the disk 5, etc., and stored in an image memory 2. Then the image data are coded by a coding/decoding means 3. These coded data are stored in a code memory 4 and written into the disk 5, etc., to be replaced with the original image data. Thus it is possible to shorten the registering time for a dither image, etc., of the inferior coding efficiency.
Patent JP-S6029378-A (JP)
Inventor: EGUCHI EIICHI
IPC: B62H1/02
Filed: 1983-07-29
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-S63305005-A (JP)
Title: Tire for motorcycle
Inventor: OKA TAKESHI
IPC: D02G3/26
Filed: 1987-06-05
Abstract: PURPOSE:To improve durability and rigidity, on a tire for a motor cycle, by using a polyvinylalcohl fibre, specific in strength and a twist coefficient, as a cord for a belt layer, and specifying a count and the twist coefficient in the crown center of the cord. CONSTITUTION:A carcass layer, a cord angle of which is 90-25 deg. against the equatorial face of a tire, is provided in plural number of layers, and a belt layer, a cord angle of which is 0-40 deg., is provided plurally as well. The belt layer is formed by a polyvinylalcohol fibre that satisfies a relational formula I being specific in the strength S and the twist coefficient NT of a cord taken from the belt layer. Additionally, when a count E per 5cm width is 70 or smaller in the crown center portion of the cord in the belt layer, the twist coefficient NT and the count E are set so as to satisfy a specific relational formula II. This constitution can improve the rigidity and the durability of the tire.
Patent JP-H07137639-A (JP)
Title: Steering wheel
Inventor: KOONERIUSU YOHANESU TOOMASU FU
IPC: C22C21/02
Filed: 1994-06-22
Abstract: PURPOSE: To obtain a product being made of a one-piece aluminum alloy casting, having an elastic characteristic by allowing the alloy to include a specific ratio of silicon and strontium, requiring a simple process, having light weight, and resistantance to corrosion. CONSTITUTION: A one-piece steering wheel is formed as a unitary casting from an alloy that includes 11.5% to 14% by weight silicon, and 350 to 450 parts per million strontium. An alloy port 22 inducing the alloy into a cavity 20 in a mold 10 is formed to induce the alloy from a ladle pipe 24, The steering wheel is rotated about an axial arbor, and the rotational speed is set to make the alloy in a rim 30 of the wheel have a slightly higher pressure than atmospheric pressure. Therefore, a fracture in the rim 30 is prevented, and all space of the cavity is properly filled with the alloy.
Patent JP-H0396647-A (JP)
Title: Fuel and air mixture forming apparatus for internal-combustion engine
Inventor: MARUTEIN FUERUDEINGAA
IPC: F02M7/093
Filed: 1990-05-31
Abstract: PURPOSE: To quickly correct the mixture ratio of a mixture by controlling fuel with a fuel control mechanism in association with a throttle displaceable in a nozzle communicating with a suction pipe associated with an accel pedal to correct the controlled fuel in response to suction negative pressure. CONSTITUTION: Fuel pumped up by a pump 2 is supplied through a filter 3 and a pressure adjuster 4 to a control unit 6 in association with the motion of an accel pedal via a shaft 19. The control is conducted according to the position of a control mechanism 18 integrated with the throttle 11. The controlled fuel is supplied through a conduit section 7a to a combustion chamber 23 for a control adjuster 8 and sucked out to the narrowest cross section 12 of the nozzle 9 with a conduit section 7b. A conduit section 7d branching from the conduit section 7a is connected to a room 38 partitioned with a diaphragm 35 via the throttle 37 so that the volume of the room 38 is increased to reduce a fuel amount to be supplied to the nozzle 9 when suction negative pressure on the diaphragm 35 is increased.
Patent JP-S6211136-A (JP)
Title: Apparatus for inspecting foreign matter
Inventor: TANIUCHI TOSHIAKI
IPC: G01N21/956
Filed: 1985-06-28
Abstract: PURPOSE:To expand the synthesized visual field of all of apertures to the direction vertical to a scanning direction, by providing a plurality of apertures and relatively shifting the position of the visual field of each aperture at least to the direction vertical to the scanning direction. CONSTITUTION:The reflected beams from the parts in the visual fields of the apertures 74A, 74B of the slit 72 on a surface (wafer) 30 to be inspected irradiat ed with laser beam are incident to photoelectric elements 90A, 90B through the apertures 74A, 74B. The visual fields of the apertures 74A, 74B are moved to a scanning direction on the wafer 30 and the presence or absence of the foreign matter on the surface to be inspected is judged on the basis of the output signals of the photoelectric elements 90A, 90B. At this time, a plurality of the apertures 74A, 74B are provided and the positions of the visual fields of the apertures 74A, 74B are relatively shifted at least to the direction vertical to the scanning direction.
Patent JP-S5664543-A (JP)
Title: Data transmission system
Inventor: MIZUTA TOSHIAKI
IPC: H04Q9/00
Filed: 1979-10-30
Abstract: PURPOSE:To secure a selective use of one function when forming a system in accordance with the scale of the system, by providing the transmission function to transmit the integral data and the pulse oscillation function to oscillate the data pulse to each terminal unit. CONSTITUTION:The terminal unit II includes the counters (data sources) 11 and 12 which integrate the number of input pulse signals supplied to the terminals A and A'. The pulse generating circuit 15 works to deliver the data pulse every time when the 10<1> digits of the electronic counter 11 selected by the switch S11 become excessive, in case the switches S10 and S11 are connected to the positions shown by the solid lines. This state indicates that the unit II is used in the form of the pulse oscillating system, and the counter of the data collecting station integrates the data pulse sent from the pulse oscillator 15. With connection of the switch S10 to the position shown by the dotted line, the integral data is transmitted from the unit II to be read by the data collecting station.
Patent JP-H06172416-A (JP)
Title: Manufacturing process of catalyst composition for ethylene polymerization and manufacturing process of ethylene homopolymer and copolymer using same
Inventor: CHIE YONCHIE
IPC: C08F10/00
Filed: 1992-06-01
Abstract: PURPOSE: To prepare a catalyst, which gives ethylene (co-) polymers having excellent processing properties and strengths, by partially activating a catalyst precursor containing Mg/Al which is impregnated and diluted in an inert carrier by an alkyl-aluminum and treating it by boron halide.  
     CONSTITUTION: A catalyst precursor shown by formula II is impregnated and diluted in an inert carrier, partially activated by an alkyl-aluminum shown by formula III and treated by boron halide of formula IV and thereby a catalyst of formula I is prepared, wherein R is a 1-14C aliphatic or aromatic hydrocarbon, COR 1 ; R 1  is a 1-14C aromatic hydrocarbon or the like; X is Cl, Br, I; ED is an organic electron-donating group of an alkyl ester or the like of aliphatic acids, aromatic acids; (a) is 0.5 to 56; (b) is 0 to 2; (c) is 2 to 116; (d) is (b)+0.33; (f) is 0 to 1.5; (g) is 0 or 1; (e) is a number satisfying (e)+(f)+(g)=3; (h) is 2 to 85; X 1  is Cl or the like; X 2  is Cl, Br; (i) is 0.1 to 1; R 5  is an aliphatic or an aromatic hydrocarbon, OR; (j) is 0 or identical with (i) when R 5  is aliphatic or aromatic hydrocarbon; it is 0, (i) or 2 (i) when R 5  is OR. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5665874-A (JP)
Title: Novel quinoline derivative
Inventor: NAKANO TAKUO
IPC: C07D215/56
Filed: 1979-11-01
Abstract: NEW MATERIAL:A quinoline derivative shown by the formula I (R 1  and R 2  are both H, or one is OH or 1W5C lower alkoxy and the other is H; R 3  is H, salt forming residue, or ester forming residue).  
     EXAMPLE: 4,5-Dihydroxy-3-quinolinecarboxylic acid ethyl ester.  
     USE: An intermediate for penicillin or a cephalosporin derivative.  
     PROCESS: A compound shown by the formula II is reacted with a compound shown by the formula III (E is ester forming residue) in a solvent to give a compound shown by the formula IV, which is reacted with a mixture of polyphosphoric acid and phosphorus oxychloride, to give a compound shown by the formula I wherein R 3  is H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10327953-A (JP)
Title: Simultaneous drawing preventive device for cabinet
Inventor: YAGUCHI HIDEMI
IPC: A47B88/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a protrusion to be engaged with a rotary cam plate from being damaged even when a drawer is quickly drawn in a simultaneous drawing preventive device for a cabinet. SOLUTION: In a simultaneous drawing preventive device for a cabinet, protrusions 7 protruded on outer side surfaces 4a of plural drawers 4 to actuate an actuation member when either drawer 4 is drawn is provided toward the outer side surface 4a of the drawer 4, with the inner side end opened. It is integrally protruded on the closed outer side end in a hollow box-like protrusion support body 21 having an installation part to the outer side surface 4a of the drawer at an opened end part.
Patent JP-S5765709-A (JP)
Title: Acryl resin for coating
Inventor: KOBAYASHI MINORU
IPC: C08F20/00
Filed: 1980-10-09
Abstract: PURPOSE: The titled organic-solvent-soluble resin having excellent pigment dispersion stability and film performance, prepared by copolymerizing a specified monomer with a specified vinyl monomer containing a (meth)acryl monomer.  
     CONSTITUTION: 1W90wt% monomer (A) of the formula, wherein R 1  is H or methyl, -OX 1 O- and -OX 2 O- are the same or different saturated dihydric alcohol residues, -COYCO- is a saturated dicarboxylic acid residue and 1, m and n are each 1W3, e.g., monoacrylate of a polyester diol from phthalic acid and propylene glycol, is copolymerized 99W10wt% vinyl monomer, e.g., styrene, containing at least 10wt% (meth)acryl monomer other than component A, e.g., (meth)acrylic acid, in the presence of a free radical polymerization catalyst, e.g., azobisisobutyronitrile, in an organic solvent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5474039-A (JP)
Title: Centrifugal advance device
Inventor: ARANO ISAMU
IPC: F02P5/06
Filed: 1977-11-25
Abstract: PURPOSE:To eliminate a cause of lower precision in advance characteristic without losing an advantage of press fit tightening method of good workability, by preventing the shavings at the time of press fit operation from filling to choke an engagement part. CONSTITUTION:A level difference 83 is constructed on surfaces of a timing lever 8 from a side of cam shaft to be press fitted, by a method of press work, throughout the whole circumference of side edge of the cam shaft press fit engagement hole 82, for a cam shaft end 74, in the timing lever 8. In case of operating a press fit work of shaft end 71 of a cam 7 into the center engagement hole 82 of the timing lever 8, the shavings, produced by an intrusion of the shaft end 71 into a knurl formed on inner surfaces of the engagement hole 82, will be accommodated by an air gap part due to the level difference 83, avoiding a demage to the mating precision.
Patent JP-H05333008-A (JP)
Title: Ultrasonic receiver
Inventor: SASAKI SOJI
IPC: G01N29/24
Filed: 1992-06-01
Abstract: PURPOSE:To realize both sharp directivity and the reception in high S/N ratio with a simple constitution. CONSTITUTION:A wave receiving surface 20b, into which an ultrasonic wave propagating in liquid medium 21 is cast, is provided. A wave receiving member 20, whose wave receiving surface 20b is formed in the specified shape so that the incident angle thetaR of the ultrasonic wave 24 becomes the Rayleigh angle, is provided. An ultrasonic-wave converter 23, which converts a Rayleigh wave 22 propagating in the wave receiving member 20 into the electric signal at the converging part of the wave, is provided.
Patent JP-H05149773-A (JP)
Title: Using method of strain gage
Inventor: JIRU DORAPIEERU
IPC: G01B7/16
Filed: 1992-06-01
Abstract: PURPOSE: To provide a method for using a strain gage capable of accurately and effectively measuring a compression stress at the compressing surface of a testpiece. CONSTITUTION: The method for using a strain gage having a glass support 9 having a thickness of 60 to 400μm and a resistance coating 8 covering the one surface of the support 9 comprises the step of fixing the gage 7 only to the compressing surface 6 of a testpiece 1 by adhering the gage 7 to the surface 6 of the testpiece 1 of the other surface of the support 9.
Patent JP-H035470-A (JP)
Title: Production of optically active gamma-lactone derivative
Inventor: TAKAHASHI TAKASHI
IPC: C07D307/33
Filed: 1989-06-01
Abstract: PURPOSE:To easily obtain the subject compound useful as a synthetic intermediate for prostaglandin, in high efficiency at a low cost, by carrying out intramolecular cyclization of a specific optically active compound in the presence of an acid catalyst. CONSTITUTION:An optically active compound of formula I [R<1> is (alkoxy)alkyl, cycloalkyl or 1-12C group of aralkyl having hetero atom on aromatic group or alkyl group; R<2> is H or easily eliminable protecting group of acyl, silyl, aralkyl or alkyloxyalkyl; R<4> is 1-5C lower alkyl; C labeled with * is asymmetric C] is hydrolyzed in a solvent consisting of water and methanol, etc., in the presence of an acid catalyst (e.g. CuSO4) at room temperature to 80 deg.C to effect the intramolecular lactonization and obtain the objective compound of formula V having an optical activity of (3S, 3'S, 4S), etc., and useful as a synthetic intermediate for PGF of formula II or PGE of formula III {in the case of natural prostaglandin, R<1> is n-C5H11; R<2> is [(CH2)6COOH or group of formula IV]}.
Patent JP-S5567412-A (JP)
Title: Preparation of prepreg for laminated plate
Inventor: KOUNOUE OSAMU
IPC: B29B15/08
Filed: 1978-11-15
Abstract: PURPOSE: To produce prepregs with excellent impregnation with varnish and improved external appearance by preheating glass cloth or glass unwoven cloth.  
     CONSTITUTION: When prepregs for thermosetting resin laminated plates based on glass cloth or glass unwoven cloth is produced by using thermosetting resin varnish composed of solvents which are difficult or impossible to dissolve in water, the content of water is allowed to be reduced under 0.2% by weight by heating the glass cloth or glass unwoven cloth at 100W160°C previously. The thermosetting resins are consistent of phenol resin, melamine resin, epoxy resin, unsaturated resin. Impregnation of resin varnish with the glass cloth is carried out continuously and it is preferred to carry out continuous heating, too and a prepreg production apparatus with a heating zone is applied in front of a dipping pan. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11336168-A (JP)
Title: Flush toilet having microorganism decomposition tank
Inventor: NAKAYA ATSUSHI
IPC: E03D11/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet in which mechanisms are simplified to achieve compactness, in which return of odor is prohibited, in which flushing is performed with a little water to restrict deterioration of a microorganism decomposition function, in which limit of decomposition ability is determined to maintain a correct usage condition, and which can be installed at a desired position without depending on commercial power. SOLUTION: A reversible filth receiving plate 14 is provided on a filth dropping hole 6 of a toilet bowl 4, an injecting nozzle 17 directed to the back side of the reversed filth receiving plate 14 is provided, and a decomposition tank 1 is provided right under the filth dropping hole 6 of the toilet bowl 4. A decomposition ability limit determination function for the decomposition tank 1 is provided, and filth in the decomposition tank 1 is heated by a solar power generation system to be turned to accelerate decomposition.
Patent JP-S61296646-A (JP)
Title: Shadow mask type color cathode-ray tube
Inventor: TANAKA KASUMI
IPC: H01J29/18
Filed: 1985-06-25
Abstract: PURPOSE:To get good landing for obtaining the improvement in multiple color tolerance by making the blue, green and red colored phosphor dot configurations formed on a screen consistent with the blue - red colored electron beam configurations at the four coners of the screen. CONSTITUTION:Phosphor dot configurations are arranged like polygonal line so as to set them to the displacement of electron beam configurations, so that minimum value of multiple color tolerance T, which is the distance of phosphor dot peripheral neighboring the peripheral edge of electron beam, becomes larger. Therefore, minimum multiple color tolerance can be improved, for example at the corner part of primary quadrant, by making the tilt angle gamma of the line connecting phosphor dot MR to MG with respect to X axis larger than the tilt angle beta of the line connecting phosphor dot MB to MG with respect to X axis.
Patent JP-S5764950-A (JP)
Title: Electrostatically attracting device and method therefor
Inventor: ABE NAOMICHI
IPC: H01L21/00
Filed: 1980-10-08
Abstract: PURPOSE:To obtain an electrostatically attracting device having a strong attracting force by employing a planar electrode and increasing the ratio of the area of the eletrode to the area of the device. CONSTITUTION:When a voltage of approx. 1,000-5,000V is applied between a pair of planar electrodes 4 and 5, a member 3 to be attracted can be attracted. The electrodes 4, 5 are made of aluminum or the like, and an insulator 2 has a thickness (d) of approx. 50-200mum of polyethylene or the like. The member 3 is a conductor and forms a capacity between the electrodes 4 and 5, and the capacity is connected in series. When a voltage is applied to the capacity, electrostatically attracting force is produced and is proportional to the dielectric constant of the insulator 2 and the area of the electrodes 4, 5 as well as to the square of the applied voltage but is inversely proportional to the thickness of the insulator 2. According to this configuration, both the conductive material, e.g., a semiconductor wafer and a conductive member covered with a thin insulating film can be attracted, and the device having strong attracting force can be obtained with a simple construction.
Patent JP-S63306563-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UCHIYAMA OSAMU
IPC: G11B15/675
Filed: 1987-06-08
Abstract: PURPOSE:To drastically miniaturize the titled device as handy to carry about or to be stored by constituting a cassette holder of the magnetic recording and reproducing device to be capable of being efficiently housed into the device at the time of non-operation. CONSTITUTION:The cassette holder 2 is moved on a chassis 17 toward a rotary cylinder 6 at the time of non-operation (at the time of carrying or storing the device) to be disposed in the vicinity of an upper surface or a lower surface or a side surface of the rotary cylinder 6. Then, at the time of recording and reproducing (at the time of operation), the cassette holder 2 is constituted to be drawn, and moreover, it is descended or ascended or rotated, so that a cassette 1 is disposed at the rotary cylinder 6 side surface (in the normal position). By this method, the miniaturization of the device at the time of non-operation can thus be carried out.
Patent JP-S625437-A (JP)
Title: Multiprocessing type arithmetic unit
Inventor: ITO HIDENORI
IPC: G06F7/38
Filed: 1985-06-29
Abstract: PURPOSE:To prevent an increase in the number of elements of each circuit even if an arithmetic processing section is longer by adding a circuit which receives carry information from an arithmetic circuit and issues a carry output signal. CONSTITUTION:The titled unit is formed with a ROM 1, the arithmetic circuit 2, a holding circuit 3, a RAM 4 and the carry circuit 5. The carry circuit 5 holds a carry information output (h) from the arithmetic circuit 2 and outputs a carry circuit output (k) to the arithmetic circuit 2. If one arithmetic processing section is longer, the necessary bits are equally divided into n-number of parts to which addresses are allocated. Then n-divided address is sequentially given to the address input signal of the ROM 1 and the address input signal (a) of the RAM 4, whereby n-number of arithmetics can be possible in one arithmetic section. Even if the number of bits to be calculated is increased, said bits are divided and subjected to arithmetic processing in such a way, and therefore the number of elements of each circuit hardly increases.