baber/WOPTO huggingface dataset:
Patent JP-H09232609-A (JP)
Title: Solar battery module
Inventor: YAMADA TAKESHI
IPC: H01L31/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To decrease the lattice defect density of the III-V compound semiconductor film on an amorphous film by a method wherein an amorphous film is formed on the III-V compound semiconductor film formed in a heterogeneous substrate, a window is perforated, a III-VB compound semiconductor film is formed on the amorphous film using the window as a nucleus, and a solar battery is arranged therein. SOLUTION: The III-V compound semiconductor film 2 formed on a heterogeneous substrate is composed of a III-V compound semiconductor film, having the lattice constant approximate to that of GaAs, formed on the substrate 1. An amorphous film 3 is formed by oxidizing the III-V compound semiconductor film. Windows 4 are formed by photolithography and etching. A III-V compound semiconductor film 5 can be formed by the growth method generating no polycrystalline in a dielectric film such as a MOCVD method and the like. As the lower layers of the III-V compound semiconductor film 2 and the III-V group semiconductor film 5 are separated by the amorphous film 3, only the lattice defect generated in the windows 4 affects on the III-V compound semiconductor film 5, defect density does not affect the deterioration of efficiency of a solar battery 6, and lattice defect density can be lowered.
Patent JP-H08229444-A (JP)
Title: Electrostatic coating machine for powder coating
Inventor: YAMAGUCHI NORIMICHI
IPC: B05B5/04
Filed: 1995-02-24
Abstract: PURPOSE: To prevent a sprayed coating from entering between a rotating spray head and a housing caused by formation of a high pressure region at the front of the rotating spray head by pressure of the carrying air and the shaping air for the powder coating when the coating is performed while the coating pattern of the powder coating sprayed from the rotating spray head is arranged with shaping air. CONSTITUTION: A shaping air spraying slit 8 for spraying shaping air by a specified angle toward a little inside from the rear outside of a rotating spray head 5 is formed in front of the housing 2 and a positive pressure room 10 which makes air for preventing a coating from entering flow out toward the front side of the rotating spray head 5 through a gap formed between the rotating spray head 5 and the housing 2 is formed on the rear face side of the rotating spray head built in the housing 2.
Patent JP-S59162562-A (JP)
Title: Manufacture of pressure fixable microencapsulated toner
Inventor: SUZUKI SHINICHI
IPC: C08F2/00
Filed: 1983-03-05
Abstract: PURPOSE:To facilitate size reduction of capsules, and to obtain a uniform particle size distribution by using a hydrophobic polymer as a shell material and a polymerizable monomer emulsified and dispersed in a dispersion medium as a core material, and polymerizing said monomer in the core material after forming outer shells. CONSTITUTION:A hydrophobic polymer shell material and a core material composed essentially of a polymerizable monomer emulsified and dispersed into a dispersion medium contg. a dispersion stabilizer are used, and after the outer shells are formed, said monomer in the core material is polymerized by a polymn. process. A preferable monomer used for such a core material is the one polymerizing to form a soft polymer readily fixable to paper even by a small pressure. As the shell material, a hydrophobic polymer having good film forming ability is preferable. As a result, the capsules can be easily reduced in size, a uniform size distribution can be obtained, and a fog-free sharp image can be obtained.
Patent JP-S59163824-A (JP)
Title: Alignmentscope
Inventor: TANAKA TSUTOMU
IPC: G03F9/00
Filed: 1983-03-08
Abstract: PURPOSE:To enhance resolution of an alignmentscope by a method wherein an objective for a mask and an objective for a wafer are used. CONSTITUTION:Ultraviolet rays radiated from an illumination optical system 1 transmit a mask 2, and the image of the mask 2 is projected on a wafer 4 according to a projection optical system 3. A means to detect automatically according to a linear image sensor 9 and a means to observe visually according to an eyepiece 10 are provided to observe the positioning condition of the mask 2 and the wafer 4. The beam of the mask pattern is reflected by mirrors 21, 22, the image is formed at the position corresponding to the surface of the wafer 4, and is led to an objective 23 for the mask. The pattern of the wafer 4 is taken in an objective 24 for the wafer, reflected by the mirror 21, synthesized with the pattern of the mask 2 by a beam synthesizing half mirror 25, and the image is formed at the positions of the linear image sensor 9 and the eyepiece 10 according to an image formation lens 8 through a vertically turning mirror 26 and a horizontally turning mirror 27.
Patent JP-H08235714-A (JP)
Title: Disk tray
Inventor: HAYASHI HIROBUMI
IPC: G11B17/056
Filed: 1995-02-24
Abstract: PURPOSE: To stably hold a disk in its regular position at the time of carrying the disk tray even when the tray on which the disk is erected vertically and mounted is carried to a disk reproducing device and to have excellent operability of attaching and detaching the disk. CONSTITUTION: Disk holders 71, 72 and 73 for holding a peripheral edge part of the disk between themselves and the tary 10 are provided in three corner parts of the tray 10 respectively. The respective holders are supported to be freely turnable between a 1st position (shown by a continuous line in the Figure) for restraining the disk with the tray and a 2nd position (shown by a dotted line in the Figure) for releasing the disk from its restraint and fixing the disk. When the tray is inserted into the device, holder releasing operating projections 96, 97 and 98 provided on sliders 40 and 41 in the reproducing device respectively are abutted on the holders 71, 72 and 73 to turn them until their positions capable of releasing the disk from its restraint.
Patent JP-S62104279-A (JP)
Title: High speed momentary multiplex picture recording device
Inventor: OZAKI HARUHIKO
IPC: G03B15/16
Filed: 1986-02-21
Abstract: PURPOSE:To facilitate the analysis of a dynamic object by connecting a frame memory receiving a synchronizing signal from a strobe and synchronizing with the flash of a light emitting section via a retarder and displaying plural number of times of momentary poses at the same time on a monitor by plural number of times of flashes of the light emitting section in one frame of a video camera. CONSTITUTION:The video camera 2, a sensor 3 and the light emitting section 4 are installed for the dynamic object 1. The sensor 3 senses the sound or light of a prescribed part of the object 1, e.g., a golf club passing through a prescribed position and sends a detection signal to the retarder 6. The retarder 6 is provided with a delay circuit and sends a lighting signal to a strobe 7 after a prescribed time after the sensor senses. The sensor 3 detects the position of the club just before the impact, the light emitting section 4 flashes and the video camera 2 catches the video image near the impact at the same time and displays it on a monitor 10 in real time.
Patent JP-H10182832-A (JP)
Title: Polycarbonate resin and molded product thereof
Inventor: FURUKAWA HARUHIKO
IPC: C07F7/08
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin improved in moldability, mold release, and the water-repellency of a molding made therefrom by modifying the resin with a polyorganosiloxane having at least two hydroxyphenyl groups at molecular terminals. SOLUTION: This resin comprises structural units of formula I (wherein R is an aliphatic unsaturation-free hydrocarbon group; R<3> is a halogen, a 1-6C alkyl, an alkoxyl or a 6-12C aryl; B is a 2C or higher alkylene or an alkyleneoxyalkylene; B' is B or O; a is 0-4; na is 0 or 1; nb is 1 or 2; and nc is 1 or 2; provided that na+nb+nc=3; n1 to n4 are each 0 or 1, and n1+n2+n3+n4=0-450) and structural units of formula II (wherein R<4> is a halogen, vinyl, allyl, a 1-10C alkyl, a 6-12C aryl or the like; a is 0-4; E is a single bond, O, CO, S or the like, methanediyl or the like or a 6-24C arylene).
Patent JP-S57152454-A (JP)
Title: Manufacture of cr-containing ni alloy with superior stress corrosion cracking resistance
Inventor: MINAMI TAKAO
IPC: C22C19/05
Filed: 1981-03-13
Abstract: PURPOSE: To obtain a Cr-contg. Ni alloy showing high stress corrosion cracking resistance by strictly regulating the C content of a Cr-contg. Ni alloy, the working rate of the cold working and the conditions of the heat treatment after the working.  
     CONSTITUTION: A Cr-contg. Ni alloy contg. ≤0.04% C, 14.0W17.0% Cr, ≤10% Fe and about 73W86% Ni is cold worked at ≥40% working rate and heat treated under the conditions of heating temp. and time selected from the range bounded by the straight lines connecting 5 points a (0.3, 800), b (0.3, 750), c (10, 650), d (100, 650) and e (100, 800) shown by the diagram. To the Cr-contg. Ni alloy as a material to be treated may be added elements such as Cu and Ti besides said elements. This alloy is suitable for use as a material for the tubes of a steam generator used in environment where stress corrosion cracking occurs frequently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63203785-A (JP)
Title: Production of fine metal powder by electrolysis
Inventor: SHIMIZU TAKASUMI
IPC: C25C5/02
Filed: 1987-02-19
Abstract: PURPOSE:To facilitate the stripping of a metal deposited on the surface of the cathode and to obtain fine metal powder by electrolyzing an electrolytic soln. contg. metal ions at prescribed current density with an Ni-Ti alloy electrode as the cathode. CONSTITUTION:An electrolytic soln. contg. metal ions such as Cu ions is prepd. An electrode of Pt or the like as the anode and an Ni-Ti alloy electrode as the cathode are immersed in the electrolytic soln. and electric current is supplied to electrolyte the electrolytic soln. at >=5A/dm<2> current density. The strippability of a metal deposited on the surface of the cathode is improved and the metal is electrodeposited on the surface of the cathode in the form of fine powder.
Patent JP-S59161754-A (JP)
Title: Storing and retrieving device of image information
Inventor: SHIMIZU MAKOTO
IPC: G06F17/30
Filed: 1983-03-07
Abstract: PURPOSE:To accept an image processing request from self device or another terminal device while interrupting processing being executed at present by providing a page buffer, compressing and expanding circuit, etc. CONSTITUTION:If the image processing request is generated on a keyboard 23 or from a communication controller 26 while a main controller 1 processes image information, the image processing being executed is interrupted and its state is stored to start necessary interruption processing. Namely, image information, etc., are stored temporarily in the controller 26 and the interruption processing requet is outputted to a CPU12 after data reception is completed. The CPU12 accepts it and checks input data. Then, image information read out of a magnetic disk 30 is stored in the page buffer 14, band-compressed, unit by unit, by the compressing and expanding circuit 15, and supplied to and stored on an optical disk device 22. Thus, the image processing which is interrupted is restarted after the processing request is accepted.
Patent JP-S60182331-A (JP)
Title: Fuel injection quantity controlling method of each cylinder for electronically controlled diesel engine
Inventor: TSUKAMOTO KEISUKE
IPC: F02D41/00
Filed: 1984-02-28
Abstract: PURPOSE:To make an engine vibration or the like checkable even in time of engine cooling using No.2 light oil, by giving a control command to a fuel injection quantity control actuator at every cylinder according to viscosity compensation command timing corresponding to specific gravity and temperature of fuel. CONSTITUTION:An engine controller 68 detects a speed variation at every exploded cylinder with a sensor 22, and controls a spill actuator 34 of a fuel-injection pump 12 at every cylinder so as to make speed variations in each cylinder uniform and that it checks an engine vibration due to variations in a fuel injection quantity. Likewise, specific gravity and temperature of fuel are detected by a gravimeter 64 and a pump fuel temperature sensor 58, finding the viscosity compensation command timing, and according to this timing, the controller gives a control command to the spill actuator 34 at every cylinder. Therefore, even in time of engine cooling using such fuel as being high in viscosity of No.2 light oil or the like, a fuel injection quantity control actuator is preventable from a lag of arrival, and a vibration swell in an engine is made efficiently checkable.
Patent JP-S56134464-A (JP)
Title: Electrode for electric-discharge lamp
Inventor: WATANABE KEIJI
IPC: H01J61/06
Filed: 1980-03-24
Abstract: PURPOSE:To increase the adhesive property of an electron-discharging substance which is applied to an electrode component, and enhance the electron-discharging ability of the substance by using the electron-discharging substance, which contains at least two kinds of the oxides of rare earth metals and operates at an electrode temperature of within a given range. CONSTITUTION:An electrode component is constituted of an electrode core 15 made of a tungsten bar, inner and outer coils 16 and 17 that are made of tungsten wires. An electron-discharging substance 18 is applied to both the inner coil 16 and the outer coil 17, before the coils 16 and 17 are dried and heated, thereby the electron- discharging substance 18 being fixed to the surface of the electrode component. The substance 18, which operates at an electrode temperature of 1,100-1,800 deg.C, contains at least two kinds of oxides chosen out of the oxides of rare earth metals.
Patent JP-S56134874-A (JP)
Title: Carrier signal demodulation system
Inventor: SAWADA MUNEHARU
IPC: H04B3/54
Filed: 1980-03-24
Abstract: PURPOSE:To demodulate an intermittently modulated carrier signal current to its original frequency by discriminating the polarity of the 1st wave in each modulated wave by cycle from the secondary output of a current transformer and by forming a signal which has the frequency corresponding to the changing period of the polarity. CONSTITUTION:The secondary output of zero-phase current transformer ZCT is supplied to automatic gain adjusting circuit 2 via band-pass filter 1 to extract only a prescribed signal, which is waveform-converted. The output of circuit 2 is supplied to positive half-wave rectifying circuit 3 and negative half-wave rectifying circuit 4. Then, monostable multivibrating circuit 7 or 8 which corresponds to circuit 3 or 4 generating an output earlier to lock the other-side gate circuit 5 or 6. Thus, since only circuit 5 or 6 which corresponds to the circuit generating the output earlier operates, only circuit 7 operates when a carrier signal is a positive-half wave and only circuit 8 operates when a negative-half wave. Therefore, when the output of circuit 8 is inverted by polarity inverting circuit 9, waveform shaping circuit 10 generates a demodulated output.
Patent JP-S60182837-A (JP)
Title: Error processing system of loop bus control system
Inventor: AKUTA SHIYOUJIROU
IPC: H04J3/00
Filed: 1984-03-01
Abstract: PURPOSE:To use one maintenance field with all slave stations in common by using plural slave stations as slave stations with identification and displaying information with identification of the slave stations in an error display field. CONSTITUTION:A master station controlling the entire system and plural slave stations are connected in a loop and data is transmitted from the master station to each slave station in the form of frame. The fields of the frame consists of a flag field F representing the head of the frame, a maintenance command field MA in common to all slave stations, an error display field MB in common to all the slave stations, a control field to communicate a control signal between the master station and the slave stations and a data field D for communication information. The maintenance command field MA and the error display dield MB include the information with identification of the slave stations.
Patent JP-H03241359-A (JP)
Title: Photosensitive resin composition
Inventor: TOKO AKIRA
IPC: C08F2/50
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a photosensitive resin composition high in heat resistance and adhesiveness, low in elasticity, high in sensitivity and good in storage stability by combining a photosensitive agent, a sensitizer, and an initiator each specified with a silicone-modified specified polyimido resin. CONSTITUTION:This photosensitive resin composition is composed essentially of the copolymer A of 0.5 - 25wt.% silicone diamine represented by formula I and 99.5 - 75wt.% polyamic acid having repeating units represented by formula II, diacrylamide B represented by formula III, a biscumarin compound C substituted by carbonyl at the 3-position represented by formula IV, and an oxazolone compound D represented by formula V each in a A : B : C : D proportion of 100 : 20 - 200 : 1 - 10 : 1 - 20 by weight. In formulae II - V, each of R1 and R2 is an aromatic group; R3 is H or methyl; R4 is H, hydroxymethyl, or the like; each of R5 and R6 is H, alkoxy, or the like; and R7 is phenyl, naphthl, like, thus permitting obtained photosensitive resin composition to be enhanced in adhesiveness, storage stability, sensitivity, and heat resistance and reduced in elasticity.
Patent JP-S58153513-A (JP)
Title: Device for removing foreign matter in viscous fluid
Inventor: TAMURA HIROKAZU
IPC: B01D33/29
Filed: 1982-03-10
Abstract: PURPOSE:To remove foreign matters continuously without interrupting a production line, by moving alternately two foreign matter receiving boxes, on which  screens are stretched respectively, along respective guide rails to an inlet part  of viscous fluid and to a washing position. CONSTITUTION:In a state that an upper foreign matter receiving box 1 is positioned under an inlet of viscous liquid, a lower foreign matter receiving box 2 is moved to the side of a driven sprocket 7' and is stopped by a limit switch when said box 2 reaches the washing position. In this state, a winch drum 12 is rotated, and a steam injecting nozzle 14 is lowered to wash the surface of box 2 by the nozzle 14, and the back surface of box 2 is washed by a steam injecting nozzle 15. After a fixed time, the nozzle 14 is wound up, and the washing agent box 2 is moved to the position under the inlet 11 by a driving chain 4', and the box 1 is moved to the driven-sprocket 7 side by a driving chain 4, and both boxes 1 and 2 are stopped by the limit switches, respectively. Then the box 1 is washed in the same manner.
Patent JP-H09209236-A (JP)
Title: Woven fabric having high warmth-keeping function
Inventor: TOMITA ICHIRO
IPC: D03D25/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prepare a woven fabric having high warmth-keeping function, enabling the increase of the warmth-keeping property of a honeycomb woven fabric and capable of sewing and making a personal thing, etc., having good appearance and convenience in portability. SOLUTION: This woven fabric is obtained by using a honeycomb woven fabric, which is obtained by weaving a pattern such as diamonds and squares in an uneven state and has warp and weft yarns highly floated, as a base material, raising yarns 4 covering a region from a top edge of the protruding part 1 to the convex part 2 in the honeycomb fabric and forming an air layer 3 inside the convex part 2 with the raised yarns 4.
Patent JP-2000235101-A (JP)
Title: Uv ray transmitting optical material and uv ray optical device using the same
Inventor: SAKUMA SHIGERU
IPC: C30B29/12
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain desired optical performance with higher internal transmissivity of a UV transmitting optical material using a light source of <=185 nm wavelength by using a material having a specified reduction rate of the internal transmissivity for radiation of light having specified or lower energy density. SOLUTION: The material used has <=0.5% per 10 mm reduction of the internal transmissivity when the material is irradiation with light having <=50 mJ/cm2/pulse energy density. Since moisture or hydrocarbons depositing on the surface of an optical device causes energy loss, the internal loss allowable as an optical material is specified to 0.5%/cm. When lead remains in a calcium fluoride crystal due to lead fluoride added as a scavenger, the crystal shows three absorption bands. Among these bands, the presence of an absorption band at 154 nm is in correlation with durability against a F2 laser, and therefore, the material is produced without using lead fluoride. Lead impurities in calcium fluoride vary depending on the growing method of the crystal, and the steeper the temp. gradient on the solid-liquid interface near the melting point, the lesser the impurities.
Patent JP-H02216907-A (JP)
Title: Digital filter
Inventor: SASAKI EISAKU
IPC: H04L27/00
Filed: 1989-02-16
Abstract: PURPOSE:To decrease the number of multipliers and to reduce the circuit scale by making use of the characteristics of a double oversampling operation carried out at the transmission side and the symmetrical properties of the tap coefficient of a roll-off filter. CONSTITUTION:The multipliers 1, 2 and 3 are used to secure the product between a tap coefficient di obtained by adding and integrating every tap coefficients adjacent with each other and the l-bit filter input data signal. At the same time, 1st means 4, 8, 5 and 9 are added to delay the outputs of multipliers 1-3 compared with a 1st tap output for each unit time of the filter input data signal and add these delayed outputs to the next tap output. Then 2nd means 11, 7, 10 and 6 delay the outputs of multipliers 1-3 for each unit time of the filter input data signal and add these delayed outputs to the preceding tap output. Furthermore, a means 12 is used to output selectively the outputs of those 1st and 2nd means in a cycle twice as much as a symbol rate. Thus, it is possible to obtain a digital filter having high working speed together with miniaturized circuit constitution.
Patent JP-S62196749-A (JP)
Title: Buffer memory controlling system
Inventor: SATO TADASHI
IPC: G06F12/08
Filed: 1986-02-22
Abstract: PURPOSE:To raise the cost performance by providing a means for designating a formation of a memory access request with regard to a memory access request from a channel, as well, and also, providing a means for recognizing a format of these memory access requests, on a memory access control part of a buffer memory. CONSTITUTION:Among memory access requests from a channel (CH), for instance, as for the data transfer of a high speed channel for executing the data buffering by the CH, a memory access request for using no BS is designated. As for a data transfer, etc., of a low speed channel which does not execute a data buffer memory by the CH, a memory access request for using the BS is designated, and a data transfer between an MS and an input/output device is executed through the BS. In this way, even the memory access request of the channel can be processed at a high speed by using the BS. Also, by a fixing function of a block on the BS, it becomes possible to make channel control information, etc., resident on the BS, the response time is limited, and the input/ output device for which the processing of a high speed is requested can be controlled even if the BS is used in common.