baber/WOPTO huggingface dataset:
Patent JP-H04349240-A (JP)
Title: Draw type optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/243
Filed: 1991-05-27
Abstract: PURPOSE:To provide the DRAW type optical recording medium having excellent weatherability. CONSTITUTION:A 1st transparent interference layer 2, an active recording layer 3, a 2nd transparent interference layer 4, and a reflection layer 5 are formed at least in this order on a substrate 1. The 1st and 2nd transparent interference layers 2, 4 are films contg. at least ZnS and SiO2. The active recording layer 3 is a film contg. at least a Ge2Sb2Te5 compd. The reflection layer 5 is a film consisting of an Al alloy and a protective layer 6 essentially consisting of NiCr is formed on the reflection layer 5.
Patent JP-H05296091-A (JP)
Title: Fuel injection device for diesel engine
Inventor: SAKASAI TAKASHI
IPC: F02B3/06
Filed: 1992-04-15
Abstract: PURPOSE:To reduce unevenness of an injection characteristic due to a flow and temperature difference of fuel between cylinders, in a unit injector of a diesel engine for performing fuel injection control of each cylinder by a signal from a control unit. CONSTITUTION:A temperature detecting sensor 41 is provided in one of inlets 10A to a unit injector 10 in a fuel passage 14 from a fuel feed pump 4. A control unit 40 is connected to the temperature detecting sensor 41, engine speed detecting sensor 43 and the other sensors. A fuel temperature difference between the unit injector 10A and the other unit injector 10 is obtained and left as previously input to the control unit 40. In the control unit 40, a correction coefficient in each cylinder is calculated from a fuel flow obtained from an engine speed and from a fuel temperature of each cylinder obtained from a value of the temperature detecting sensor 41, and a corrected injection command signal is transmitted to each unit injector 10 to reduce unevenness of an injection characteristic of each cylinder.
Patent JP-H06328457-A (JP)
Title: Manufacture of sipe forming edge for tire molding metal mold
Inventor: ITO TAKEHIKO
IPC: B29K105/24
Filed: 1993-05-24
Abstract: PURPOSE:To provide the method for manufacturing a sipe forming edge for molds for tires molding which is excellent in productivity wherein a sipe forming edge having a high cracking preventive effect is enabled to be easily manufactured. CONSTITUTION:An edge part of a thin metal sheet 2 is melted along its longitudinal direction, and the melted metal is molded to a cylindrical form of a diameter larger than a thickness of the metal sheet 2 by surface tension. Then, it is solidified by cooling.
Patent JP-S63285525-A (JP)
Title: Photographic system capable of trimming
Inventor: TANAKA TSUNEFUMI
IPC: G03B27/46
Filed: 1987-05-18
Abstract: PURPOSE:To obtain an excellent picture quality even in case of executing developing by diaphragming a 2nd iris different from an aperture iris by quantity corresponding to a trimming range at the time of trimming photographing. CONSTITUTION:A 1st iris 3 decides an exposure value and specifies a light beam. And the 2nd irises 1 and 2 and a film 4 arranged on an image formation surface are provided. Moreover, they are arranged outside an effective luminous flux in a usual photographing with the maximum aperture when the dimension of a screen is maximum. And by diaphragming the 2nd irises 1 and 2 different from the aperture iris 1 by quantity corresponding to the trimming range at the time of trimming photographing, the excellent picture quality can be obtained even in case of executing the developing.
Patent JP-S5549167-A (JP)
Title: Continuous coating apparatus
Inventor: OOKI YASUYUKI
IPC: B05B15/12
Filed: 1978-10-03
Abstract: PURPOSE: The apparatus which permits setting of the velocities and quantities of wind for each of working areas and supplying and exhausting of wind in accordance with the set quantities for each of the working areas and which further permits automatic regulation of the dampers of blowers.  
     CONSTITUTION: The velocities and quantity of wind required in respective working areas 16 thru 21 which are segmented in plural segments in the transfer direction of vehicle bodies are set with a wind velocity setter 49. Next, signals are sent to a feed damper driving transmission part 43 by receiving the signals from a wind velocity sensor 25 and the cylinders 24 for respective feed dampers are so driven that the abovementioned set values and wind velocities become equal. By opening and closing of the respective feed dampers 23, the air is supplied to the respective working areas 16 thru 21 at the supply quantities equal to the set values of the setter 39. Next, the exhaust fans 27 of the respective working areas 16 thru 21 are controlled and driven by the motors 28 for respective exhaust fans so that air exhausting at the quantities proportional to the velocities of supply air in each working area may be accomplished. A volume damper 38 is so driven that the set value of this total quantity and the blast quantity become equal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S612249-A (JP)
Title: Scanning-type electron microscope
Inventor: TODOKORO HIDEO
IPC: H01J37/20
Filed: 1984-06-15
Abstract: PURPOSE:To enable both short-focus operation and insertion of a large sample by dividing the objective into two sections in the direction perpendicular to the lens axis to form a lens gap and enabling a sample to be placed in this gap. CONSTITUTION:The over magnetic path 10 and the excitation coil 7 of an objective are fixed to the upper surfaces of a sample chamber 14. An under magnetic path 11 fixed to a supporting stand 15 is located under the lower surface of the sample chamber 14. A sample stage 16 to which a sample 3 is fixed is installed in the gap formed between the upper and the lower magnetic paths 10 and 11. The sample stage 16 is horizontally moved by driving shafts 18a and 18b which are driven by a sample-driving part 17. Because of the above structure, it is possible to place a large sample 3 in the microscope and to operate an objective 1 with a short focal distance.
Patent JP-H06333021-A (JP)
Title: Object control method for multi-user virtual space system
Inventor: MORIUCHI MACHIO
IPC: G06F13/00
Filed: 1993-05-24
Abstract: PURPOSE:To reduce the communication value between the terminals and the display delay of each terminal and also to attain the operation of a dynamic object at each terminal in the same operating process. CONSTITUTION:A server host 1 transmits the virtual space models stored in a model storage 7 to the terminals 17, 26 and 35 through a LAN/ISDN. These terminals show the received space models on the displays 16, 25 and 34 respectively. When a user of the terminal 17 moves an object within the virtual space by means of an input device 15, a model control part 11 interprets the position/ attribute of the object and the method of a dynamic action and shows the movement of the object on the display 16. At the same time, a terminal control part 10 sends the ID and the position/attribute of the object and the method information to the terminals 26 and 35. At these terminals 26 and 35, the model control parts 20 and 29 interpret the information and shows the movement of the object on the displays 25 and 34 respectively.
Patent JP-H06330807-A (JP)
Title: Cylinder block structure of water cooled internal combustion engine
Inventor: YOSHIMURA TOORU
IPC: F02B75/18
Filed: 1993-05-24
Abstract: PURPOSE:To increase productivity, rigidity or cooling ability of an open deck type cylinder block. CONSTITUTION:An upper deck (reinforcing mamber) 20, which is interposed in the opening part 9 of a water jacket 2 for a deck part 11, is provided as a separate body from a cylinder block 1, this upper deck 20 is combined with a cylinder wall 12 and the outer wall 13 of the block by welding, and mutually connecting plural rings 21 to be arranged round each cylinder wall 12 in one- body on the upper deck 20.
Patent JP-S61283399-A (JP)
Title: Apparatus for scraping up pressure-floated concentrated sludge
Inventor: YONEDA MASANOSUKE
IPC: C02F11/12
Filed: 1985-06-05
Abstract: PURPOSE:To prevent the scattering of sludge or the generation of a malodor, by providing the scraping-up function and pressure feed function of pressure floated conc. sludge to a sludge sucking-up machine. CONSTITUTION:When a truck 4 is run, the sludge 3 in an upper layer side is guided to a sludge introducing part 23 to be guided into a casing 20. Subsequently, an eccentric rotor 21 rotates and, when a rubber lining 31 is contacted with the underline part 43 of the casing 20, an emitting port 27 is closed by an emitting port shutting member 34 and a protruded end part 36 is contacted with the rubber lining 31 and a hermetically closed space 44 holding a definite amount of sludge 3 is formed of the casing 20, the eccentric rotor 21 and the hermetically closed space forming member 37 of a change-over valve 33. When the eccentric rotor 21 is rotated, the sludge 3 in the hermetically closed space 44 is transferred upwardly and the volume of said hermetically closed space 44 gradually reduces to press the sludge 3. Then, the eccentric rotor 21 is rotated and the emitting port 27 is opened to feed the sludge 3 toward the emitting port 27 under pressure.
Patent JP-S612525-A (JP)
Title: Method of blow molding
Inventor: MAEDA KOUJI
IPC: B29C49/04
Filed: 1984-06-15
Abstract: PURPOSE:To mold a cylindrical body having an integrally formed attaching flange, by pulling out a part of a parison that has been pinched between a movable pieces, and supplying air into the parison. CONSTITUTION:Part of the left side of a parison 10 is pinched between movable pieces 13, 14 when closing of the molds is performed, and when the molds are furthr closed, the movable pieces 13, 14 are moved slantly with respect to the mold bodies 11, 12. Since the movable pieces are moved to the left with the left side of the parison 10 pinched, the part of the parison is pulled out. On the other hand the parison 10 is held in the space defined by recesses 11a, 12a of the mold bodies 11, 12 and recesses 13a, 14a of the movable pieces 13, 14, and the part of the parison that is pulled out is situated in a recess 13b of the movable piece 13. With the parison in this state, when air is fed into the parison, the cylindrical body formed by the recesses 11a, 12a of the mold bodies 11, 12 and the recesses 13a, 14a of the movable pieces 13, 14 will have an attaching flange with a shape corresponding to the recess 13b of the movable piece 13.
Patent JP-S63288669-A (JP)
Inventor: MATSUI YOSHIAKI
IPC: B25B1/24
Filed: 1987-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61851-A (JP)
Title: Data chain system of direct memory access circuit
Inventor: SUZUKI KOUJI
IPC: G06F13/28
Filed: 1984-06-14
Abstract: PURPOSE:To attain the continuous transfer of direct memory accesses by using the output given from a queue as an upper address and the output given from a counter circuit as a lower address. CONSTITUTION:The upper addresses of the DMA (direct memory access) transfer data of a memory 4 are loaded to a queue 3 in the order of chaining. When a DMA circuit 1 is started, a counter circuit 2 is cleared by a transfer signal 9 and extracts the contents by one out of the queue 3. A lower address 5 of the circuit 2 starts at ''all 0'' and then comes back again to ''all 0'' after ''all 1''. Then the next contents of the queue 3 are extracted and delivered in the form of an upper address 6. The data store area on the memory proceeds to the next chained area since the address 6 varies by the contents extracted from the queue 3. This action is repeated. Then the data is transferred to the next chained area. The DMA transfer ends when the transfer is carried out by the frequency equal to the number of bytes set at the circuit 1.
Patent JP-S6014911-A (JP)
Title: Inorganic liquid flocculating agent
Inventor: NAKAZAWA TADAHISA
IPC: B01D21/01
Filed: 1983-07-07
Abstract: PURPOSE:To obtain a liquid flocculant excellent in storage stability and a flocculating effect on water pollutants and having excellent compacting, dehydrating, and filtering properties for the flocculated flocs by using an aq. soln. of basic aluminum iron sulfate. CONSTITUTION:The flocculant consists of an aq. soln. contg. basic aluminum iron sulfate having a composition whose three components, Al2O3, Fe2O3, and SO3 are expressed in mol% and which satisfies the equations (Al2O3)<=-1.4 (Fe2O3)+50.4, 10>=(Fe2O3)>=1, and (Al2O3)>=-0.8 (Fe2O3)+29.8. And the total concn. of A2O3 and Fe2O3 is also regulated within the range of 2-15wt%. The flocculant is solely used for settling the water pollutants in various kinds of service water, waste water, and sewage or in combination with nonionic, anionic, cationic, or amphoteric high polymer flocculants. The amt. to be used is regulatto 1-200ppm in case of service water, and to 0.01-0.5% in case of sludge.
Patent JP-S5646581-A (JP)
Title: Formation of pattern of niobium film
Inventor: KATOU TADAO
IPC: H01L39/24
Filed: 1979-09-21
Abstract: PURPOSE:To obtain an accurate pattern of a niobium film used for a Josephson element by covering a mask on the film of the region retained and roughing the surface upon ion injection on the film of the region to be removed when forming the pattern at the niobium film. CONSTITUTION:A niobium film 2 is covered on a substrate 1 made of semiconductor becoming insulator at the operating temperature of an element of insulator or silicon such as glass, sapphire or the like, and a gold film 4 is formed in thin film thereon. Subsequently, a mask of a resist film 3 is formed corresponding to the region of the film 2 thus retained, and the film 4 of the region exposed by etching is removed. Thereafter, with the resist film 3 and the retained film 4 as masks ions 5 of oxygen or the like are implanted to form niobium compound to be readily etched on the whole surface, and the surface of the film 2 exposed is roughed. Thus, the region from which the film 2 is removed is made to be feasibly etched, and etchant is prevented from intruding into the lower portion of the masks, and the film 2 of unnecessary portion is removed.
Patent JP-S612201-A (JP)
Inventor: MIYASHITA MASAYOSHI
IPC: F21V7/22
Filed: 1984-06-14
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-S5912431-A (JP)
Title: Color heat diffusion transfer method
Inventor: IWAGAKI MASARU
IPC: G03C8/40
Filed: 1982-07-13
Abstract: PURPOSE:To obtain simply a clear color image by incorporating a color providing substance capable of releasing a sublimable dye and an org. silver salt into a heat developable photosensitive material, imagewise exposing the material, developing it by heating, subliming the resulting image, and transferring it to an image receiving layer. CONSTITUTION:A heat nondiffusible color providing substance capable of releasing a sublimable dye or its precursor as a function of development and represented by formula I (where A is a coupler residue; B is a bonding radical or a bivalent bonding group; and C is a residue of the sublimable dye or its precursor), e.g. the substance represented by formula II or III and an org. silver salt such as silver behenate are incorporated into a heat developable photosensitive material contg. photosensitive silver halide, a developer such as aminophenol, etc. The resulting material is imagewise exposed and developed by heating to form an imagewise distribution of the sublimable dye or its precursor from the color providing substance. The dye is then sublimed and transferred by heating to an image receiving layer superposed on the photosensitive material to obtain a color image.
Patent JP-S5347784-A (JP)
Title: Production of semiconductor device
Inventor: KONDOU MOTOKI
IPC: H01L29/864
Filed: 1976-10-13
Abstract: PURPOSE: To reduce high frequency loss and increase oscillation efficiency and amplification gain by adjusting the non-active regions other than the electrodes of IMPATT diodes to a thickness of about 10μm, then forming an oxide film on their surface, and applying chemical etching and thinning the non-active regions to a desired thickness by repeating these. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62279671-A (JP)
Title: Solid state image sensing device
Inventor: ISHIKURA HIDENOBU
IPC: H04N1/028
Filed: 1986-05-28
Abstract: PURPOSE:To easily test a chip selectively after a plurality of semiconductor elements are separated from a wafer by arranging a plurality of subkits in which the semiconductor elements are secured to a base at predetermined positions on a package substrate. CONSTITUTION:The long side of a base 25 is shorter than that of a semiconductor element 21, and the short side of the base 25 is longer than the short side of the element 21. A plurality of subkits each of which has the element 21 and the base 25 are arranged at predetermined positions on a package substrate 26. Thus, a chip can be tested before assembling it on the substrate 26 to check the propriety and the uniformity of the chip, and only the desired chips can be bonded to accurate predetermined positions on the base while handling them.
Patent JP-S62279865-A (JP)
Title: Double-surface coating apparatus
Inventor: KIKUTA TOMOMITSU
IPC: B05C9/04
Filed: 1986-05-28
Abstract: PURPOSE:To reduce an installation space and to make maintenance easy and safe, by providing a sheet reversal device between the first dryer and second coater of a double-surface coating apparatus. CONSTITUTION:At first, the single surface of a sheet 1 is coated with paint by a No.1 coater and dried by a No.1 dryer 5 while the other surface of the sheet 1 is coated with the paint by a No.2 coater 3 to be dried by a No.2 dryer 9. Herein, a turn bar type reversal device 6 and a tab end position controller 17 are provided between both dryers 5, 9 through a No.1 tension controller 16 and a No.2 tension controller 20, and the sheet 1 of which the single surface is coated and dried is reversed in its sheet surfaces by the reversal apparatus 6 and introduced into the No.2 coater 3 while the sheet tab part thereof is regulated so as to be always set at a constant position.
Patent JP-H02303750-A (JP)
Title: Automatic return device of machine tool
Inventor: SUGIYAMA SADAKAZU
IPC: G05B19/4093
Filed: 1989-05-18
Abstract: PURPOSE:To pull out a working means in a proper direction from a workpiece by installing a return control means which detects the driving power during the time when a main spindle shifts slightly on the basis of each detecting means for the position and driving power when a machine tool stops emergently and outputs a proper position signal into a machine tool control means. CONSTITUTION:A return control means 23 successively memorizes the driving power of a working driving means 14 which corresponds to the position of a main spindle during the time when the main spindle shifts slightly through position detecting means 11-13 and a driving power detecting means 24. Then, the proper position of the main spindle which corresponds to the min. value of the driving power is obtained by the return control means 23, and a proper position signal for shifting the main spindle to the proper position is outputted into a machine tool control means 21. On the basis of this signal, the machine tool control means 21 operates the main spindle transfer means 8-10 to shift the main spindle to the proper position. Therefore, the working means can be pulled out from a workpiece in the proper direction by shifting the main spindle to the position in the working before the emergent stop.
Patent JP-S61280095-A (JP)
Title: Static type semiconductor memory device
Inventor: ARITA YUTAKA
IPC: G11C11/413
Filed: 1985-06-04
Abstract: PURPOSE:To drastically shorten the test time of the titled device by substantially enabling the connection of a power source whose voltage value is lower than that of a power source connected to a flip-flop as a memory cell, to the output- side of the flip-flop. CONSTITUTION:In the process of the wafer test to select nondefective chips after completing the wafer process, the normal voltage is supplied to a power source Vcc1, and a voltage lower than that to the source Vcc1 is supplied to a power source Vcc2 to execute the writing of data. Meanwhile, when reading out, for purpose of preventing malfunction, the source Vcc2 is made of the same voltage as the source Vcc1, and the memory information is checked. At this time, because the source Vcc1 is of normal voltage, the peripheral circuit operates normally. Consequently, because only the writing voltage can be lowered, the data-holding time can be drastically shortened, and test time can also be shortened down to a half or less of the normal length.
Patent JP-H08297798-A (JP)
Title: Method and device for issuing alarm tone
Inventor: SATO TAKESHI
IPC: G08G1/005
Filed: 1995-04-25
Abstract: PURPOSE: To hear a required alarm tone only in a specific area requiring an alarm without providing portable equipment such as a receiver, etc. CONSTITUTION: Acoustic waves with different frequencies are transmitted from two acoustic wave transmitters 9, 11 so as to be superimposed in a specific spatial area C. The frequencies of those two acoustic waves are selected, respectively so as to generate a combination tone in the spatial area C as an alarm tone. Those two acoustic waves are set as ultrasonic waves so as not to be heard in a place other than the spatial area C. Also, the acoustic wave on one side is set as an audible tone, and both of them as the audible tones.
Patent JP-S613369-A (JP)
Title: Information recording and reproducing device
Inventor: TAKAGI YUUJI
IPC: G11B20/18
Filed: 1984-06-15
Abstract: PURPOSE:To prevent vanishing of data due to impossibility of distinguishing of sector addresses when reproduced address signal does not coincide with a record address by doubly writing a specified signal on the address section, and making reproduction of the address section impossible thereafter. CONSTITUTION:A recording and reproducing section 10 reads successively the address section 1 of a sector by an optical pickup 24, and when a relevant sector is found, reproduces the address section 1 of the sector lowering reproduction sensitivity by changing the level of binary coding, and sends the sector address 14 to a comparator 7. The comparator 7 compares the reproduced address 14 with a written address 13, and in case of dissidence, sends a signal 18 to a directory 6 and a new write address 13 is determined. Cosequently, the recording and reproducing section 10 returns reproduction sensitivity to the original state, retrieves the relevant sector, writes doubly a specified signal on the address section, and makes the address section 1 impossible to reproduce.
Patent JP-S613347-A (JP)
Title: Tape driving controller
Inventor: YOSHINO TADASHI
IPC: G11B15/43
Filed: 1984-06-15
Abstract: PURPOSE:To improve a video signal with respect to jitter and a sound signal with respect to wow by providing a current amplifying means inputting the output of a voltage amplifying means to which a ape tension detection output is inputted and constituting a device so that the operation point of this current amplifying means can be selected in accordance with the winding diameter of a reel. CONSTITUTION:The output of a tape tension detecting means provided between a capstan shaft and the reel is inputted to the base of a transistor (TR) 41 through the voltage amplifying means. TRs 41 and 42 constitute a differential amplifier and compare this output with a reference voltage VREF to control the current flowed to the collector of the TR41 out of a current value I01 of a constant current source 44. Meanwhile, a current value I02 of a constant current source 45 is flowed to a current mirror circuit consisting of TRs 46 and 47, and the differential current between the collector current of the TR41 and that of the TR47 is taken out as an output current from the collector of a TR49 by a current mirror circuit consisting of TRs 48 and 49. The current is supplied to a reel motor in this manner to reduce the gain variance of a tape tension control circuit, thus improving the video signal with respect to jitter and the sound signal with respect to wow.