baber/WOPTO huggingface dataset:
Patent JP-S5379225-A (JP)
Title: Driving device of synchronous drive machine
Inventor: AKAMATSU MASAHIKO
IPC: H02P27/06
Filed: 1976-12-23
Abstract: PURPOSE: To improve the desired power factor operational characteristic as well as separately excited commutation operational characteristic with a correct compensation by applying direct-current excitation replying an armature current even to No. 1 direct-current exciting winding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09300973-A (JP)
Title: Automobile hood
Inventor: OYAMA GUNJI
IPC: B60J7/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an automobile hood handy, easy to fit, kept safe, usable only when it is necessary and keeping the interior from getting wet. SOLUTION: In this automobile hood, the opposite-side side face tip of a bellows hood 1 with one side face fixed to the interior of an automobile body is inserted between a window frame 6 and window glass 7 of an automobile door 5, and a bellows is expanded to become the hood as the door 5 is opened/ closed. A plurality of sector plates are used, and a magnet is fitted to the sector plate in contact with the door and brought into contact with an iron plate of the automobile door so that the sector plates are pulled out in regular order as the door is opened/closed.
Patent JP-H01321399-A (JP)
Title: Multi-layered film
Inventor: ITABASHI SEIICHI
IPC: G21K1/06
Filed: 1988-06-24
Abstract: PURPOSE:To enable a thermally stable and ageless multilayered film reflectable intensely by laminating films with a large refractive index to a soft X-ray and films with a small refractive index alternatively and making the latter films with a compound of an Si and a C having a specific composition ratio of the two elements. CONSTITUTION:A multi-layered film is formed with layers B 10 made of an SiC and layers A 11 made of a W and by laminating alternatively each twenty layers of the SiC and the W on an Si base plate 3. For a soft X-ray having a wave length of 4 to 1,000Angstrom , the W has a large detraction index, the SiC has a small one and a composition ratio of the Si and the C is 1:1. With this process, the SiC has an extremely high melting point, is chemically stable and is stable against a local heating as well and also is free from a decomposition, a dispersion and a time elapsing change. Moreover, this multi layered film can most intensively reflect a soft X-ray having a wave length of 39.8Angstrom  at a reflecting angle of 70 deg..
Patent JP-S5779364-A (JP)
Title: Exhaust bypass valve device of supercharger
Inventor: KOJIMA KAZUO
IPC: F16K1/36
Filed: 1980-11-05
Abstract: PURPOSE: To improve strength of a supporting member against its bending in an exhaust bypass valve device open-close controlling the bypass valve of a supercharger, by providing a reinforcing extruded parts or reinforcing rib and the like to the supporting member holding a valve part.  
     CONSTITUTION: The valve part 1 of an exhaust bypass valve device is movably supported to a supporting member 2 by fitting a rod 6, integrally formed with the valve part 1, to a hole 7 of the supporting member 2. The supporting member 2 is formed by doubly folding a sheet material around a shaft 3 and integrally mounted to the shaft 3 by the method of welding the peripheral part 5 of said member 2 and an end part 4 of the shaft 3. In this valve device, extruded parts 31 are provided in both sides of a hole 7 in the supporting member 2 freely holding the valve part 1, in this way strength of the supporting member is reinforced at the time of its high temperature, thus bending of the supporting member 2 can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0531128-A (JP)
Title: Ring lining material for dental die
Inventor: HAYASHI SHOHEI
IPC: A61C13/20
Filed: 1991-05-31
Abstract: PURPOSE:To provide a ring lining material for dental casting by achieving proper softness, buffering action and strength at a room temperature and during a heating though containing no asbestos to allow no defect in casting such as cast burring in a cast body, and moreover, make the material highly compatible with an omitted base part of a cast restoration. CONSTITUTION:This material is mainly composed of inorganic fibers and glass fibers and an inorganic powder having heat resistance higher than 1,000 deg.C and then they are bound by an inorganic binder and an organic binder to form a sheet.
Patent JP-H04354388-A (JP)
Title: Light emitting diode
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/44
Filed: 1991-05-31
Abstract: PURPOSE:To provide a light emitting diode having a recessed reflection surface which is resistant to thermal shock or mechanical shock. CONSTITUTION:A metallic thin film 18 is formed on one surface of a light transmitting material 8. A coat film 24 is formed on the metallic thin film 18. When the metallic thin film 28 whereon the coat film is formed is resin- sealed, not only a part of the coat film 24 but also a lower part 16 of the light transmitting material 8 formed in a periphery of the coat film 24 is sealed by sealing resin 22 which is thermosetting resin.
Patent JP-S6217620-A (JP)
Title: Combinational weighing method
Inventor: KAWAHARA KATSUICHI
IPC: G01G13/00
Filed: 1985-07-16
Abstract: PURPOSE:To avoid non-discharge processing and to attain to enhance probability capable of obtaining combination coming to corrected wt., by performing the combinational addition of the wt. values of remaining weighing machines to an already calculated combinational total value when no combination coming to a corrected wt. is obtained by a predetermined number of weighing machines. CONSTITUTION:No.1-No.10 weighing machines are selected from No.1-No.12 weighing machines and, when the combination of a corrected wt. is not obtained by performing combinational operation on the basis of wt. values W1-W10, the wt. value W11 of the No.11 weighing machine is successively added and, if the combination of the corrected wt. is obtained, articles are discharged from the selected weighing machines. When the combination of the corrected wt. is not obtained by adding the wt. value of the No.11 weighing machine, the wt. value of the No.12 weighing machine is added to the combinational total summed value of No.1-No.10. When no corrected wt. is obtained even if either one of the wt. values of No.11 and No.12 is added, the total wt. value of No.11 and No.12 weighing machines is added. By this processing, probability capable of obtaining the combination of the corrected wt. can be enhanced.
Patent JP-S5584207-A (JP)
Title: Rolling equipment row of hot strip
Inventor: KIKUMA TOSHIO
IPC: B21B15/00
Filed: 1978-12-20
Abstract: PURPOSE:To achieve the improvement in the yield of blanks and productivity by providing a width-splitting slitter between roughing mills and finishing mills and providing a coiler and uncoiler on the exit side of the slitter. CONSTITUTION:A width-splitting slitter 11 is provided in succession to a continuous casting machine 1, heating furnace 2, roughing mills 3 (consisting of a scale breaker 4, roughing stand 5 and vertical roll edger 6). A coiler 21 and uncoiler 31 are provided on the exit side of the slitter 11. The coiler 21 takes up the rough finished material having been subjected to the above-mentioned width-splitting in coil form and the uncoiler 31 rewinds the rough finished material and supplies the same to the next finishing mills 51. A heat retaining furnace 41 is provided right above the coiler 21 and uncoiler 31 to contain the width-split rough-finished materials which are standing by while other rough-finished materials are being subjected to finish rolling and retains the same at the finishing inlet roll temperature.
Patent JP-S5489442-A (JP)
Title: Semiconductor memory device
Inventor: SATOU HITOSHI
IPC: G11C11/406
Filed: 1977-12-27
Abstract: PURPOSE:To prevent performance down dependent upon RF interrupt even if the number of RF times is increased, by constituting a memory by plural storage  modules which require refresh RF operation, a RF control circuit and an access  control circuit. CONSTITUTION:When access request signal e is received from CPU 10, one of read/ write operation designation signals f and g is selected in access control circuit 16, and the read/write operation is executed in either of storage modules 14 and 15. When RF request signal n is generated, access control circuit 17 collates whether least significant bit d of the read/write operation and the least significant bit of the RF address agree with each other or not; and only in case of disagreement, a storage module where the read/write operation is not executed is selected. When the RF operation is not executed within a fixed period even if signal n is generated, forced RF request signal 0 is outputted from circuit 16 to execute forcedly the RF operation after the completion of the read/write operation, and signal e from CPU is inhibited during the RF operation. Thus, performance is not lowered even in case of RF interrupt.
Patent JP-S5779337-A (JP)
Title: Rotor working method for electromagnetic clutch
Inventor: MATSUSHITA TAKASHI
IPC: F16D27/14
Filed: 1980-11-05
Abstract: PURPOSE: To simplify the manufacturing process of a clutch rotor by integrally providing a notch section on the outer-circumferential face at the rotor holder section of a clutch rotor formed through the cold forging then enlarging said projected section through a disc rotor to form a grooved pulley.  
     CONSTITUTION: By applying the exciting current to an exciting coil 19 to produce the flux passing through a core 18, clutch rotor 17 and an attraction board 26, and electromagnetic clutch will attract said board 26 to the clutch rotor 17 thus to transfer the rotary force transmitted to a V-groove pulley section 174 to the main shaft 10. Here projections B 1 , B 2  having the interval at the base section same with that at the V-groove pulley bottom are formed integrally through the cold forging on the outer-circumferential face of the outer tubular section A 2  of a rotor holder section in the clutch rotor 17. Then while rotaing said rotor A a disc rotor C is pressed between the projections B 1 , B 2  to enlarge by predetermined angle thus to form a V-grooved pulley. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5380964-A (JP)
Title: Forming process of substrate for integrated circuit
Inventor: HARADA UKOU
IPC: H01L21/265
Filed: 1976-12-27
Abstract: PURPOSE: To produce a MOSIC substrate featuring a good reproducing performance as well as excellent characteristics, by providing an active layer through ion injection into the highresistance Si substrate and carrying out an annealing through HCl oxidation under a high temperature in order to restore the crystallization performance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5380959-A (JP)
Title: Direct-heated cathode
Inventor: KOISHIKAWA SUSUMU
IPC: H01J1/15
Filed: 1976-12-27
Abstract: PURPOSE: To increase the mechanical strength at the foot area of a direct-heated cathode and to prevent the heat deformation, by increasing the heat radiation efficiency at the foot area higher than the thermionic emission part to lower the temperature at the foot area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0322679-A (JP)
Title: Electronic still camera
Inventor: MASUNO TAKASHI
IPC: H04N5/225
Filed: 1989-06-19
Abstract: PURPOSE:To realize the improvement of function inexpensively by outputting 1st video information to an external device as 4th video information to act the device like a moving picture camera to synthesize a still picture being 3rd video information stored in a recording medium in advance and a moving picture being 1st video information. CONSTITUTION:A recording reproduction means 14 applies the following 2 operations by 2nd command information from a control means 12. The one operation is such that when 2nd command information commands the recording of information by one still picture to an area designated by a recording medium 15, a 1st video information by one still picture from an image pickup means 13 is recorded to an area designated by the recording medium 15. The other operation is that when the 2nd command information commands the reproduction of the information by one still picture from the area designated by the recording medium 15, the 3rd video information is reproduced from the area designated by the recording medium 15 and outputted from an output terminal 17. A picture synthesis means 18 processes the 1st video information from the image pickup means 13 and the 3rd video information from the recording reproduction means 14 and outputs the 4th video information from the output terminal 17 to an external device.
Patent JP-S5780719-A (JP)
Title: Semiconductor device
Inventor: TABUCHI SHIYUUJI
IPC: H01L21/301
Filed: 1980-11-07
Abstract: PURPOSE:To prevent corrosion of a wire by externally completely shielding a a PSG layer of high density with a moisture preventive layer preferably contacted with a substrate, a wiring layer and an insulating layer preferably contacted with the moisture preventive layer, and wire. CONSTITUTION:A wiring pattern 4 on a PSG 3 and a moisture preventive layer 9 crossing over the PSG 3 and the dicing wire 6 at the peripheral edge of a chip are formed of metallic layers containing aluminum. A low density PSG of Si3N4 protective insulating film 5 is formed on the layer 9, the PSG 3 and the wiring pattern 4. It is cut and separated along the line 6. According to this structure, the PSG 3 of high density is completely externally shielded by the layer 9 and the wire 4, and no water is immersed. Accordingly, no phosphoric acid is produced in the boundary between the PSG 3 and the wire 4 and is not corroded.
Patent JP-H08309830-A (JP)
Title: Film extrusion forming method
Inventor: WADA FUSAZOU
IPC: B29K23/00
Filed: 1995-05-19
Abstract: PURPOSE: To prevent the neck-in phenomenon, the irregularity in the thickness, and the leakage of drip-like solid resin of molten resin by providing a roll member at the part of a chill roll in contact with both the back edges of a molten sheet immediately after extrusion from a lip port between the port and the roll. CONSTITUTION: A roll member 5 for extruding in the direction for reducing at least a drawdown angle is provided at the part of a chill roll 3 in contact with both the back edges of a molten sheet directly after extruding from a lip port 2 is provided between the port 2 of a T die 1 and the roll 3. As a result, neck-in can be prevented, and the irregular thickness can be prevented as well. The difference of the drawdown angles at the back edges and the center of the sheet is normally 1 to 17 deg.. The member 5 is preferably made at the surface of fluorine resin, and it is desired to form the holding mechanism 6 of the member in the structure capable of regulating the drawdown angle in the case of bringing the member into contact with the sheet. The distance from the port 2 to the member 5 is set to about 30 to 100mm according to the size of the roll 3 and the line speed.
Patent JP-S5781006-A (JP)
Title: Present position detector for stop control of transporting mover
Inventor: OOSAWA ISAO
IPC: G05D1/02
Filed: 1980-11-06
Abstract: PURPOSE:To position a stacker crane correctly by providing the crane with a mechanism for detecting the present position of the crane with a rough address having a large distance pitch and a fine address having a small pitch. CONSTITUTION:A rack 2 of a three dimensional storehouse is provided with a load receiver 14 for supporting a load 13 through supports partitioning into load placing portions 11. A path 12 between the racks has a carriage 7 where a stacker crane 1 elevates, and is adapted to move. The main body 5 of the crane 1 is provided with a support detector 20 used as a rough address detector, which is also used as a fine address detector by interlocking a pulse encoder 19 with a travelling wheel 18, whereby a stop position can be detected with high accuracy in a comparatively simple constitution by using both detectors in its proper way according to each characterstic.
Patent JP-H0710614-A (JP)
Title: Insulating glass
Inventor: MITSUHASHI KIMIYUKI
IPC: E06B3/66
Filed: 1993-06-28
Abstract: PURPOSE:To facilitate the production of insulating glass and easily obtain an insulating glass capable of keeping high moistureproofness over a long period by using a metal frame having a U-shaped cross section as a tool for keeping the space in the insulating glass. CONSTITUTION:This insulating glass contains a space-keeping metal frame 3 having a U-shaped cross section. A sponge or a self-adhesive rubber containing a powdery dessicant is filled in the groove of the space-keeping metal frame 3. These frames can be bonded with each other simply by fitting a member coated with a low-melting metal to the outside of a U-shaped pipe and heating the assembly to melt the low-melting metal. Accordingly, the insulating glass is easily producible. The sponge and the self-adhesive rubber are preferably those made from an organopolysiloxane.
Patent JP-H05346668-A (JP)
Title: Resist composition and pattern forming method using it
Inventor: NOZAKI KOJI
IPC: C07C69/54
Filed: 1992-06-16
Abstract: PURPOSE:To provide a radiation resist compsn. having high sensitivity and dry etching resistance by incorporating a copolymer containing 3-oxocyclohexyl acrylate or methacrylate monomers as the repeating unit. CONSTITUTION:This radiation resist compsn. contains a copolymer expressed by formula having 3-oxocyclohexyl acrylate or methacrylate monomer unit, and preferably, other acrylate or methacrylate monomer unit as the repeating unit. In formula, R and R' are H or CH3 and R'' is an org. acid. If this compsn. is prepared to obtain a resist material, R'' is preferably an alicyclic org. group, for example, admantyl group, norbonyl group, or cyclohexyl group in order to obtain small absorption in a short wavelength region and high dry etching durability. The weight average mol.wt. of this copolymer is preferably 2000 to 3000000.
Patent JP-H1013673-A (JP)
Title: Method and device for processing digital image signal
Inventor: MATAMA TORU
IPC: H04N1/405
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce quantization errors and to prevent the generation of false contour or tone jump with a simple configuration in the bit number converting processing of digital image signal. SOLUTION: The least significant digit part (lower two digits, for example,) of digital image signal is added to that digital image signal as digits lower than the least significant digit part of that digital image signal. Since data at the least significant digit part of digital image signal become random data because of influence of granular noises on a photographic film, etc., by adding these digits, the effect similar to the addition of random number can be provided as a result.
Patent JP-H0323192-A (JP)
Title: Control method of crane
Inventor: IKEDA YUICHI
IPC: B66C13/22
Filed: 1989-06-20
Abstract: PURPOSE:To reduce a shock to a load when a crane is started by measuring a suspended load weight, and setting a torque boost voltage higher when the load is large and lower when it is small, before starting and accelerating the crane. CONSTITUTION:When a control mechanism 1 is started, a suspended load W is measured first by a load measurement device 2, a ratio of voltage to frequency (V/q) is calculated by a calculator 3 according to the load, and the calculated data is input into an inverter 4. The inverter 4 sets a booster voltage at starting according to the ratio of V/q higher when the load W is large and lower when it is small and drives, starts, and accelerates an induction motor M. Thus, a shock will not be given to the load when a crane is started, the load will not be swung largely, and also excessive current will not flow into the motor, so that the crane may be operated efficiently.
Patent JP-H0452851-A (JP)
Title: Character processor
Inventor: SAKAKIBARA ATSUSHI
IPC: G06F17/22
Filed: 1990-06-15
Abstract: PURPOSE:To easily offer a character string to be converted as a candidate by providing the character processor with a means for adding applicable field information to an information dictionary storing means and a means for converting an inputted 'KANA' (Japanese syllabary) reading string into a prescribed character string while referring an information dictionary storing means to which the applicable field information is added. CONSTITUTION:When field names in an example dictionary to be applied to 'KANA'/'KANJI' (Chinese character) conversion are displayed, an operator sets up a cursor position to 'domestic medical field' for example. Prior to 'KANA'/'KANJI' conversion, selection whether the field is specified with the highest priority or restricted is displayed. When the operator sets up the cursor position to 'adopt the specified field with priority or restrict it', displays the reading of the set contents in an area for displaying the input of the reading of 'KANA'/'KANJI' conversion and depresses a conversion key, 'KANJI'-converted character string candidates are displayed. A character string 'catch a cold' having field information in the 'domestic medical field' is displayed as the 1st conversion candidate and conversion candidates having other field information are successively displayed. When the operator keys the 'catch a cold', the character string 'catch a cold' is inputted to a text buffer.
Patent JP-S5578368-A (JP)
Title: Electronic desk calculator equipped with liquid crystal display
Inventor: KURAMOTO TAKAKI
IPC: G06F3/147
Filed: 1979-12-03
Abstract: PURPOSE: To improve the value of use of a calculator by providing an auxiliary display part, which displays numeric information led from an operation register or a memory into a storage device, besides a display part which displays numeric information led into a display register.  
     CONSTITUTION: Main display part 9 and auxiliary display part 10 are arranged on liquid crystal display panel 8 of an electronic desk calculator which displays numeric information dipendently upon a liquid crystal display, and numeric information led into display register 1 is desplayed on main display part 9, and numeric information existing in storage device 5 other than register 1 is displayed on display part 10. Size of display characters and deflecting plates 11 and 12 arranged in front are different in display parts 9 and 10 to prevent confusion of display characters. Digit terminals connected commonly correspondingly to respective segment electrodes constituting respective digits of display parts 9 and 10 and segment terminals connected independently to common electrodes respectively are provided, and the output of a single decoder of display driving circuit 7 connected to device 5 is applied to segment terminals, and timing signals are applied to respective digit terminals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5281601-A (JP)
Title: Axial plunger pump
Inventor: OOTOMO MINORU
IPC: F04B1/20
Filed: 1975-12-27
Abstract: PURPOSE: To prevent the floating up of a cylinder block and to reduce the generation of noise by receiving the floating up force, which acts to a check valve, at the position which is unrelated to the sliding surface of a valve plate. 
     COPYRIGHT: (C)1977,JPO&Japio