baber/WOPTO huggingface dataset:
Patent JP-S55110731-A (JP)
Title: Formation of electrically insulating film excellent in punchability and adhesion after stress-relief annealing in air on electrical steel plate
Inventor: TANDA TOSHIKUNI
IPC: C23C22/74
Filed: 1979-02-15
Abstract: PURPOSE: To form electrically insulating film having excellent punchability and after stress-relief annealing adhesion or electrical steel plate by the procedure in which a treating solution containing CrO 3 , various metal ions, boron acid, a resin emulsion etc. is coated on the surface of electrical steel plate, and then the steel plate is annealed in the air.  
     CONSTITUTION: The 150pts.wt. of water is dissolved with 100pts.wt. of CrO 3 , 13W16pts.wt. (as Mg ion) of MgO, 1.5W4.5pts.wt. of at least one of Ca ion and Sr ion in the form of CaCl 2  and Sr(NO 3 ) 2 , 25W45pts.wt. of boric acid, and 5W 150pts.wt. (as solid) of an acrylic resin emulsion. Then, the solution thus obtained is coated on the surface of a steel plate and heated for baking in the air, and then the steel plate is subjected to a strain-relief annealing. Thus, electrically insulating film having excellent adhesion can be formed on steel plate after punching and annealing and excellent iron plate for the core of electric machine can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04254868-A (JP)
Title: Fixing device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1991-02-07
Abstract: PURPOSE:To select a picture image surface upward or downward to discharge a decalcomania paper to the outside of a picture image forming device by optionally switching the direction of a picture image surface when the decalcomania paper, of which picture image fixing is finished, is sheet-discharged from a fixing device. CONSTITUTION:A fixing device features that a sheet discharge roller 186, able to be transferred to the sheet-discharge part of a decalcomania paper, and a guide plate 188 are provided, and the direction of a picture image surface is regulated to be sheet-discharged by changing positions of the sheet discharge roller 186 and the guide plate 188 and switching the rotation direction of the sheet discharge roller 186.
Patent JP-S58154842-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KATOU KAZUO
IPC: G03C7/305
Filed: 1982-02-03
Abstract: PURPOSE:To enhance color formation sensitivity, maximum color density, processing stability, etc., by adding a specified magenta coupler, and a specified development inhibitor releasing compd. to a photosensitive silver halide emulsion layer and a nonsensitive hydrophilic colloidal layer. CONSTITUTION:An objective silver halide color photographic sensitive material is obtained by adding a magenta coupler having formulaI(R1 is benzamido, anilino, or phenylureido, each having sulfonamide, and R2 is aryl or heterocyclic), such as formula II, and a compd. selected from development inhibitor  releasing compds. having formulae III and IV (R3 is H, halogen, acylamino, alkyl,  or optionally substd. alkoxy, and X is a nonmetallic atomic group necessary to complete a 5-, or 6-membered ring), such as formula V or VI.
Patent JP-S57130072-A (JP)
Title: Portable copying machine
Inventor: TAKASHIMA TAKEKAZU
IPC: G03G15/16
Filed: 1981-02-06
Abstract: PURPOSE:To obtain a portable copying machine that can copy an original at an optional position, by providing a transfer means consisting of a frictional charging plate which is press-fixed to an electrophotographic photoreceptor while holding the transfer medium. CONSTITUTION:First a transfer plate 5 made of a polyethylene plate is rubbed with ''Tetoron '' cloth. For the charging order between polyethylene and  ''Tetoron '', the polyethylene is at the negative side. Accordingly the negative electric charge is caused on the surface of the plate 5. The plate 5 charged negative on its surface is then put at the rear side of a desired transfer position. A copying machine is put on the plate 5, and a transfer medium 16 is held between the plate 5 and a case 3. Under such conditions, a transfer switch is turned on and a device storing part 4 moves down within the case 3 by the rotations of storing part transfer rollers 6 and 7. Thus the lower surface of a photoreceptor 8 touches close the medium 16. After this the transfer is carried out by a known method.
Patent JP-S62176821-A (JP)
Title: Resin compound for molding blow bottle
Inventor: MASUDA TOSHIO
IPC: B29C49/00
Filed: 1986-01-30
Abstract: PURPOSE:To enable a bottle having diamond cut glass-like or milky pearl-like appearance and being rich in decorativeness to be obtained with low cost by blending a polyvinyl chloride resin of a specific degree of polymerization with a specified pts.wt. of a organic foaming agent or a mixture of an organic and an inorganic foaming agents. CONSTITUTION:As a polyvinyl chloride resin, a vinyl chloride copolymer or a vinyl chloride graft copolymer is used. The average degree of polymerization (JISZ-6271) of the polymer is 500-800. As an thermo-degradative organic foaming agent, nitroso compound such as N,N'-dinitroso pentamethylene tetramine, azo compound such as azodicarbonamide or toluene sulfonylhydrazid and its derivatives as the main component. A thermo-degradative inorganic foaming agent can be used together with the above-described organic foaming agent. The amt. of the foaming agent to be added is 0.001-1pts.wt. against 100pts.wt. of polyvinyl chloride resin. A bottle having a variety of appearances can be obtained by combining this amt. of a foaming agent with a molding pressure at molding of the blow bottle.
Patent JP-S59142129-A (JP)
Title: Manufacture of solid tyre
Inventor: OKADA RIYOUZOU
IPC: B29D30/02
Filed: 1983-02-03
Abstract: PURPOSE:To avoid unbalanced vulcanizing time for a tread section and a base section and to shorten vulcanizing time as a whole, by applying a solution containing a vaulcanizing accelerator onto a surface of a sheet comprising a rubber composition containing short fibers, and molding and vulcanizing the base section. CONSTITUTION:A rubber composition containing short fibers is rolled into a sheet having a length of 150-260mm. and a thickness of 3-10mm., and a solution containing a vulcanizing accelerator is applied on the surface of the length of the sheet over 30-70% of the width and is dried. The solution consists of 5- 20pts.wt. diene type rubber constituent, 50-100pts.wt. solvent and 2-10 vulcanizing accelerator and is in the form of a mucilage. After cover rubbers (e) are attached to the side surfaces of the base section (c) and the tread section (d), when the molding and vulcanization are carried out, the vulcanization at the tread section and the base section proceeds almost equally to each other.
Patent JP-H10213118-A (JP)
Title: U-bolt
Inventor: NAKAMATSU ATSUSHI
IPC: F16L3/04
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To improve U-bolt fitting workability and form a clearance easily and positively between a U-bolt and a fitted member such as piping. SOLUTION: A U-bolt having a bolt body 2 of approximately U-shape with external thread parts 3, 3 formed at both tip parts is so constituted that a fitted member 10 is mounted in the curved part of the bolt body 2 and that the external thread parts 3, 3 are inserted through a support body 11 of a construction or the like to fit. Both external thread parts 3, 3 of the bolt body 2 are removably provided with a pair of collar members 5 for regulating the insert-through length of the external thread parts 3, 3 to the support body 11 so as to form a clearance between the bolt body 2 and the fitted member 10. In the state of the collar members 5 being mounted to the external thread parts 3, 3, a space between a pair of collar members 5 is wider than the outer diameter of the fitted member 10.
Patent JP-S57134074-A (JP)
Title: Check valve
Inventor: SAYOU KOUSAKU
IPC: F16L55/00
Filed: 1981-02-06
Abstract: PURPOSE:To obtain a high reliable check valve to perform its maintenance work further in small size, by utilizing the joint part of a piping line in a refrigerating cycle and mounting the check valve. CONSTITUTION:When a check valve 14 is built in a joint part 21, elastic members 28a, 28b made of rubber material or the like are firstly fitted to two root parts 16g, 16h of a crest part 16g in the check valve 14, and then there are internally peripherally fitted one side of an outer cylinder 16 of the check valve 14 to a pipe 10e while the other side to a union 22. Thereafter, a flared nut 23 is tightened to the union 22 to complete the joint part 21. The check valve is fixed to a piping by holding the crest part 16g together with a flange part 10i between the flared nut 23 and the union 22, further air-tightness processing means for the above is performed by arranging the elastic members 28a, 28b in a deformed state respectively with screw tightening force.
Patent JP-2000216570-A (JP)
Title: Heat sink and fixing method thereof
Inventor: MANABE SHIZUO
IPC: H05K7/20
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing method of heat sink in which a heat sink abuts surely against a heating member even under different dimensional conditions. SOLUTION: A circuit board 7 mounting a semiconductor element 5 is secured in a container 9 and fixed with an upper surface plate 11. Subsequently, a heat sink 1 is screwed into the screw hole 15 of the container 9 from the outside thereof until the lower end part 1a thereof abuts against the upper surface of the semiconductor element 5. According to the method, the lower end part 1a of the heat sink 1 can abut surely against the upper surface of the semiconductor element 5.
Patent JP-H01193822-A (JP)
Title: Camera using liquid crystal shutter
Inventor: TAMADA KAZUMASA
IPC: G03B17/00
Filed: 1988-01-29
Abstract: PURPOSE:To reduce 'fog' and to short a distinct photograph by winding one frame of a film so that photographing can be performed after turning on a power switch and releasing the power switch when photographing is not performed in a set time. CONSTITUTION:The power switch 9 is turned on by half depressing a shutter button, for example, and a release switch 10 outputs a release signal with which the shutter button is depressed to a camera control unit 10. When the film 2 is wound by one frame, a timer 11 starts the action of timer from the time point of completing winding and stops the actions because time is up when it clocks until a previously set time. Meanwhile, it is reset when the film 2 is wound again or power supply stops before time is up. Thus, the distinct photograph can be shot since the image of an object is imprinted in a frame where 'fog' does not exist.
Patent JP-H05215746-A (JP)
Title: Triaxial piping test device for undisturbed sample and test method
Inventor: SAKAGUCHI SHUJI
IPC: G01N33/24
Filed: 1992-02-03
Abstract: PURPOSE:To obtain a triaxial piping test device and the test method performing the permeability (piping characteristics or boiling characteristics) test of actual ground soil under triaxial stress state equal to the actual ground by collecting undisturbed sample not disturbed by the actual ground. CONSTITUTION:A test piece 4 is sealed by covering with rubber film over the outer surface of a sample piece formed with an undisturbed sample. On both ends of the axis direction of the test piece 4, pushing pressure equivalent to the original position ground is added, and on the side surface, pressure for binding the hoop strain is added. In between the part for adding the pushing pressure to the test piece 4 and the end of the test piece 4, a spacer 14 which transmits the pushing pressure but does not bind boiling is put. The water passing to the axis direction of the test piece 4 needs to be degased water or water given a back pressure for raising the degree of saturation to near 100% and a large water head difference H necessary for the piping test is given to between the supply pressure and the exhaust pressure.
Patent JP-H04211343-A (JP)
Title: Improving method for meat texture
Inventor: JIYAN PIEERU BISON
IPC: A23L13/40
Filed: 1991-02-08
Abstract: PURPOSE: To improve the texture of heated meat and to increase its yield. CONSTITUTION: In order to improve the texture of heated meat, especially, meat to be made into cooked food, a marinade containing denatured whey protein and arbitrarily ungelatinized starch is mixed into the meat of raw materials. The denatured whey protein is prepared so as to be 0.5-0.25wt.% with the weight of meat of raw materials as a reference. The heated meat having satisfactory sensual characteristics and especially having juicy, soft and satisfactory flavor can be provided at high yield.
Patent JP-H07226390-A (JP)
Title: Spin drier
Inventor: KOKUBU KATSUNORI
IPC: H01L21/304
Filed: 1994-02-14
Abstract: PURPOSE:To dry remnants adhering to the surfaces of plate-shaped objects to be dried by a method wherein a rotary shaft which rotates in a horizontal posture is provided in a chamber and cradle is fixed to the rotary shaft and a plurality of the objects to be dried are housed in the cradle with their surfaces in vertical postures and subjected to spin drying by making the cradle rotate along a circle apart from the center of rotation. CONSTITUTION:A rotary shaft 12 is supported in a horizontal posture at about the center in the chamber 11 of a spin drier 10. Support frames 13A and 13B which are extended in the directions opposite to each other with respect to the horizontal rotary shaft 12 and have same lengths are fixed to the horizontal rotary shaft 12. A cradle 14 is fixed to the tip part of the support frame 13A and a balancer 15 is fixed to the tip part of the support frame 13B. One lot of, for instance 25 sheets of, semiconductor wafers S are put into the cradle 14 in postures vertical to the horizontal rotary shaft 12 with required spacings between each other and the cradle 14 in which the semiconductor wafers S are housed and the balancer 15 are made to rotate at a high speed in a vertical plane by a motor via the rotary shaft.
Patent JP-H04258521-A (JP)
Title: Roll supporting device in hot dipping bath
Inventor: ANDO KOJI
IPC: C23C2/00
Filed: 1991-02-08
Abstract: PURPOSE:To secure sealing performance even if a sealant is worn and to enable stable rotation of a roll in a bath for a long time. CONSTITUTION:In a roll supporting device in a hot dipping bath comprising a shaft 11 for rotatably supporting a roll provided in a hot dipping bath 4, supporting arms 7 for supporting both ends of this shaft and a rolling bearing 9 rotatably supporting the roll around the shaft, between a portion fixed to the roll and the portion fixed to the shaft, a sealant 21 made of a heat-resistant material for preventing invasion of molten metal into the portion where the rolling bearing is placed is prevented, and springs 61, 62 and 63 are inserted adjoining the sealant so as to apply a biased force to the sealant in the axial direction.
Patent JP-H04256352-A (JP)
Title: Multichip-type semiconductor device
Inventor: IWASAKI TADASHI
IPC: H01L25/18
Filed: 1991-02-08
Abstract: PURPOSE:To reduce the inductance and the parasitic capacity of leads and to enhance the high-frequency characteristic of the title device by a method wherein pads for LSI chips are connected directly to each other without using the leads when signal lines between the LSI chips are connected. CONSTITUTION:The title device is provided with the following: a circuit board provided with leads 2 arranged on an insulating substrate 1; first LSI chips 3, 5 attached so as to be connected to the leads 2 from the rear surface side of the circuit board; and a second LSI chip 4 attached in such a way that it is connected to the leads 2 from the surface side of said circuit board and that it is connected directly to the first LSI chips 3, 5 via bumps 7. For example, gold bumps 6 formed on pads at LSI chips 3, 5 are connected to leads 2 from the rear surface side of said circuit board; the LSI chips 3, 5 are attached; gold bumps on an LSI chip 4 are connected to the leads 2 on the surface side of the circuit board; at the same time, the gold bumps of the LSI chip 4 are connected directly to gold bumps 7 on the LSI chips 3, 5; the LSI chips are attached.
Patent JP-S56114516-A (JP)
Title: Automatic thickness controller for continuous rolling mill
Inventor: NAKASHIMA OKINORI
IPC: B21B37/00
Filed: 1980-02-16
Abstract: PURPOSE: To improve the accuracy of automatic thickness controlling function before and after changing the thickness, by interrupting the control of the first stand at the time of the thickness change, and by altering each constant coexisting in the rolling condition of the first stand and in the correction value of the screw position of the second stand.  
     CONSTITUTION: At changing the thickness, the feedforward type automatic thickness controller 6 receives the traveling strip's thickness change start signal for the rolling stand 1, interrupts the computation for run-out side thickness deviation, and memorizes the deviation value after forcibly making it zero. The controller 6 rememorizes the reference for computing new thickness depending on the rolling load and screw position just after or a specified time after the rolling stand 2 receives the thickness change end signal, and restarts the computation for the run-out side thickness deviation. During this period, the process for transmitting the memorized thickness value according to the strip's traveling speed continues, so that the automatic thickness control action of the downstream rolling stand 7 is automatically interrupted while the thickness is being changed, so that the feedforward automatic thickness control is restarted in a proper timing after ending the thickness change. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000212529-A (JP)
Title: Tape for sealing can
Inventor: NISHIJIMA KENICHI
IPC: C09J121/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a can-sealing tape which does not generate an injurious gas such as a dioxin on combustion, follows the irregular edge of a can lid and thereby does not cause a necking even at the corner portion of a complicatedly shaped can by disposing an adhesive layer on the surface of a specific support. SOLUTION: This can-sealing tape has an adhesive layer such as a rubbery adhesive layer on one surface of a support. Therein, the support comprises a hard segment comprising polypropylene preferably in an amount of 100 pts.wt. and a soft segment comprising a copolymer which comprises ethylene and a monomer, such as an α-olefin of the formula: CH=CHR (R is a 1-8C aliphatic group or an aromatic group) and/or a diene, capable of being copolymerized with the ethylene, preferably in an amount of 30-300 pts.wt., and has a crystallinity of >=10%. The support preferably has a 10% modulus of 0.3-2.5 kgf/mm2 under a condition of 23 deg.C×65% RH(relative humidity).
Patent JP-H05186026-A (JP)
Title: Roller conveyor
Inventor: SASAKI SUSUMU
IPC: B65G39/00
Filed: 1992-01-06
Abstract: PURPOSE:To manufacture a roller conveyor with a large-diameter conveyor roller and a small-diameter conveyor roller at low cost. CONSTITUTION:Multiple large-diameter conveyor rollers 2 to which a follower sprocket 1 is fixed and multiple small-diameter conveyor rollers 4 to which a follower sprocket 3 is fixed are provided in parallel to each other so that the upper surfaces of the rollers are roughly flush with each other. Also an endless chain 7 is applied onto a drive sprocket 6 of a drive device 5 and the follower sprockets 1 and 3. Then a roller conveyor is set at piD/N=pid/n, where the number of teeth of the follower sprocket 1 is N, the number of the follower sprocket 3 is n, the diameter of the large-diameter conveyor roller 2 is D, and the diameter of the small-diameter conveyor roller 4 is d.
Patent JP-H09184185-A (JP)
Title: Channel block
Inventor: HARA OSAMU
IPC: H02G1/06
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily pipe and mount water service pipe by projecting a beating section such as pipes from the inside of a side wall of a channel block main body, and raising the front end thereof upward to form a jaw. SOLUTION: A channel block 30 is provided so that a bearing section such as pipes for bearing by mounting water service pipes 4 monolithically formed of the same member as that of a block main body 31 from the inside of a side wall of the block main body 31 having an inverted U-shaped section. The front end of the bearing section 32 forms a jaw 33 raised upward. BY providing the jaw 33, since the water service pipes 4 can be only mounted thereon, embedding work especially for the water service pipes is not required to execute, and a construction cost can greatly be reduced. A manufacturing process for mounting components such as mounting device, etc., is not required, and manufacture can be made with only molding type.
Patent JP-S61178783-A (JP)
Title: Method for driving stepping motor
Inventor: MASAKI KIYOSHI
IPC: H02P8/00
Filed: 1985-02-01
Abstract: PURPOSE:To minimize positioning error of a head by selecting the phase or a combination of phases to be excited of a stepping motor when the head is positioned on each track so that the stationary angular error becomes minimum. CONSTITUTION:The magnitude of the angular error at each step of the stepping motor 3 differs defend up on the phase being excited. Thus the angular error at the respective excited states of the stepping motor 3 is measured and it is grasped from the results which of the angular stationary error for the phase A-phase and C-phase excited state and the phase B-phase and D-phase excited state is smaller, and, if the error for the phase A-phase and C-phase combination is lesser, an excitation phase changeover switch 16 is turned on. When the error for the phase B-phase and D-phase combination is lesser, it is turned off. In this manner, the positioning error for the head 21 is minimized.
Patent JP-H02198340-A (JP)
Title: Atomic absorption analyzer
Inventor: SASAKI KIKUO
IPC: G01N21/31
Filed: 1989-01-27
Abstract: PURPOSE:To perform efficient analysis stably without long time for setting a wavelength by electrically scanning the wavelengths in a photodetector having one-dimensional position resolution in a spectroscope. CONSTITUTION:Luminous fluxes emitted from light sources L1 - Ln are converged at the incident end surface of an optical fiber OF through a concave mirror M2 and convex mirror M1. The light which is inputted into the fiber OF is emitted from the emitting end of the optical fiber and becomes the luminous flux which passes through a lens Le1 and the center of the flame of a specimen atomizing part ATM. The light is condensed at an input slot SL of a spectroscope MC through a lens Le2 and a mirror M3. A signal which is read through a photodetector D is inputted into a signal processing part SPC through a preamplifier. A CPU is a central processing unit and controls the entire apparatus. Since wavelength scanning is performed electrically with photodetector elements D1 - Dm, the wide range of wavelengths can be scanned in a short time.
Patent JP-S63187444-A (JP)
Title: Test equipment for magnetic tape device
Inventor: KOMIYAMA CHISATO
IPC: G06F3/06
Filed: 1987-01-30
Abstract: PURPOSE:To grasp the tendency of fault by reading a test data including a block serial number sequentially from a magnetic tape medium and checking whether or not the read block serial number is correct so as to attain the comparison test of the block serial number over the entire tape medium. CONSTITUTION:When an information processing system 20 applies readout to a magnetic tape device 21, a central processing unit 11 receives the block serial number read out in such a case from the magnetic tape device 21 and compares the number with an expected block serial number read from the memory 12. As the result of checking by the data comparison means, when the block serial number is larger than the correct number, the reverse reading is applied to the magnetic tape device 21, and when smaller, read is applied to the magnetic tape device 21. Thus, the comparison test of the block serial numbers is conducted over the entire magnetic tape medium and it is possible to grasp the tendency of fault.