baber/WOPTO huggingface dataset:
Patent JP-S61267730-A (JP)
Title: Polarization coupler
Inventor: KUSAKA SATOSHI
IPC: G02B27/28
Filed: 1985-05-22
Abstract: PURPOSE:To attain a sufficient quenching ratio with simple constitution without precise control for film formation by arranging polarized light separating films between both the slant faces of a diamond prism and the slant faces of triangular prisms arranged oppositely to the diamond prism. CONSTITUTION:A polarization coupler has the triangular prism 3 stacked on one slant face of the diamond prism 2 and a polarized light separating film 4 and a P-polarized wave is attenuated twice by said components. The polarized light separation degree characteristics for an S-polarized wave of a polarized light separating film 5 in such an apparatus are expressed by the simple reduction of attenuation in accordance with the increase of wavelength and are not easily influenced by the accuracy of film formation. On the other hand, the polarized light separation degree characteristics of the P-polarized wave are sharply changed by the accuracy of the film formation and it is difficult to secure >30dB attenuation in a required wavelength range. Thus, the addition of the film 4 and the prism 3 makes it possible to secure the attenuation of the P-polarized wave sufficiently and attain a sufficient quenching ratio.
Patent JP-S5535945-A (JP)
Title: Liquid-drop forming device
Inventor: GOTOU MASAKAZU
IPC: C01G43/025
Filed: 1978-09-08
Abstract: PURPOSE: To uniformly maintain the size of liquid-drops dripping from the nozzles of a reservoir for raw liquid material, the reservoir is kept at a constant internal static pressure by use of a head tube or the like.  
     CONSTITUTION: Raw material liquid is fed from the tank 1 through the tube pump 2 to a closed-type raw material liquid reservoir 3. The reservoir 3 has a number of needle-like nozzles 4 of the same diameter at the bottom of the reservoir 3. The top of the reservoir 3 is provided with a head pipe 7. The raw material liquid overflowing the head pipe 7 passes through the trap 8 and piping to the tank 1. Because of this arrangement, the pressure h of head 7 applies to the nozzles 4 regardless of pump pressure 2. As a result, the same size liquid-drops 6 always form at the nozzles 4, which drip on the treating bath 5 located below. Constant pressure valve may be used instead of the head tube 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0853692-A (JP)
Title: Preparation of polyunsaturated fatty acid ester concentrate
Inventor: KONSUTANCHIN BERUTORI
IPC: A61K38/00
Filed: 1995-05-08
Abstract: Prepn. of a concentrate of polyunsatd. fatty acid ethyl esters comprises: a) ethanolysis of an oil rich in polyunsatd. fatty acids, which has been previously refined, using ethanol in the presence of a catalyst; b) complexion of these esters with urea in soln. in ethanol, giving an insol. inclusion complex; and c) sepn. of the inclusion complex and recovery of a fraction of ethyl esters rich in the polyunsatd. fatty acid esters in the liq. phase. The oil is pref. a vegetable oil rich in  gamma -linolenic acid (evening primrose oil, borage oil or oil from the pips of the fruits of the Ribes genus, pref. blackcurrant), or a vegetable oil rich in linoleic acid and poor in  alpha  linolenic acid (partic. passion flower oil or maize oil) or a marine animal oil rich in eicosapentaenoic and docosahexaenoic acids. The concentrate in soln. in hexane is treated with activated carbon (10-40 wt.%) at room temp., the carbon sepd. and the hexane evapd.
Patent JP-H09294714-A (JP)
Title: Duct switching device for endoscope
Inventor: JOKO HIDEHIRO
IPC: A61B1/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous operations of an ordinary air/water supplying operation and a switching operation in the case of letting water flow into an air feeding duct. SOLUTION: Concerning the configuration of this device, a piston member 25 is provided for controlling the switching of air supply and water supply while being inserted into a cylinder 24 arranged in the middle of an air feeding duct 14 and a water feeding duct 13, and this device is equipped with an air feeding position and a water feeding position, which are selected corresponding to the position of the piston member 25 to the cylinder 24, as well as ax air feeding duct washing position for communicating an upstream side water feeding duct 13a and a downstream side air feeding duct 14b.  In this case, the direction to operate the piston member 25 toward the air feeding position and the water feeding position in respect to the air/water feeding cylinder 24 is made different from the direction to operate the piston member 25 toward the air feeding duct washing position in respect to the air/water feeding cylinder 24 so that the air feeding duct washing position can be prevented from being erroneously operated.
Patent JP-S60253876-A (JP)
Title: Wheel angular velocity reduction sensor
Inventor: HAYASHI TSUTOMU
IPC: B60T8/54
Filed: 1984-05-30
Abstract: PURPOSE:To maintain a specified performance of a sensor avoiding the resonance by setting the natural frequency of a wheel angular velocity reduction sensor in the axial direction of a flywheel as provided in the support system of a wheel less than that in the direction of longitudinally bending the support system. CONSTITUTION:A wheel angular velocity reduction 21 is made up of an acceleration gear unit 45 and a cam mechanism 73 arranged inside and outside a box body 22a respectively, a fly wheel 72 and an output lever mechamism 74. Then, the natural frequency of a sensor 21 in the axial direction of the fly wheel 72 determined by the angle of inclination of the bottom in a cam concave, the rotary radius of a thrust ball 84, the lever ratio when a lever 91 is swung with a press plate 89 on a valve bdy 67 as fulcrum, the spring constant of a spring 94 and the like is set less enough than that in the direction of longitudinally bending a front fork 9. Thus, the sensor function can be fully performed avoiding resonance with the support system at the braking without adding a special member.
Patent JP-H02287735-A (JP)
Title: Firmware diagnostic device
Inventor: SATO JUN
IPC: G06F11/28
Filed: 1989-04-28
Abstract: PURPOSE:To diagnose the run path of firmware by the use of a slight storage area by storing the contents of a program counter in two memories alternately and reading the contents of a memory an address counter which are in disabled states at the end of operation. CONSTITUTION:An address point to be checked is set in the address counter 20 of a diagnostic circuit 2 and when the firmware of a controller 1 is run, the run address of the firmware is stored in the memories 50 and 51 by the address counters. When the firmware passes an address indicated by the address counter 20 and the value of the program counter 10 becomes equal to the value of the address counter 20, a comparing circuit 30 switches the address counter 40 or 41 to be enabled and the memory 50 or 51 is switched to store run addresses continuously. Consequently, the contents of the memories 50 and 51 and address counters 40 and 41 are read at the end of the operation to know the path to the address of the check point and the run path of the firmware can be diagnosed.
Patent JP-S61270485-A (JP)
Inventor: IWASE SATORU
IPC: E05C19/16
Filed: 1985-05-22
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-S5736338-A (JP)
Title: Data transmitting equipment
Inventor: SATO HIROO
IPC: H04Q9/00
Filed: 1980-08-11
Abstract: PURPOSE:To reduce responsibility of the CPU without installing any devices to perform priority transmission separately, by reading out data of the memory of the computer with a direct memory access device and giving the data to a cyclic data transmitting device. CONSTITUTION:A transmitting data address generator 13 which successively generates addresses in a main memory 12 of data to be transmitted to a computer 1, is installed, and a priority transfer of data transmission is performed by adding 1 to the contents of the generator 13 every time when data in the memory 12 are read out by one word. Moreover, when the CPU11 requests to preferentially transmit specific data, outputs from these memories 12 and 14 and generator 13 are given to a direct memory access device 2 after the address is added to a priority transmission data address memory 14 which sets the address, and data from the computer 1 is transmitted to a cyclic data transmitting device 3 at the transmitting side by the device 2. Then, the data is delivered to another cyclic data transmitting device 4 at the receiving side by the transmitting device 3, and thus transmission of data is simplified.
Patent JP-H08283638-A (JP)
Title: Recording solution
Inventor: SANO HIDEO
IPC: C09D11/00
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a black color-based recording solution stably storable for a along period of time, giving deep printed image density and having excellent water resistance and light fastness by incorporating an aqueous medium and a specific azo-based coloring matter in the recording solution. CONSTITUTION: The objective recording solution includes (A) an aqueous medium such as water and ethylene glycol and (B) an azo-based coloring matter of formula I [X<1> is H, a (substituted) alkyl or formula II (R<1> and R<2> are each H, OH or sulfo, etc.), etc.; X<2> is formula III (R<9> and R<10> are each H, OH or sulfo, etc.), etc.]. To obtain the exemplified coloring matter, benzidine-3,3'- dicarboxylic acid and N-2'-methyl-5'-carboxyphenyl-γ-acid are used as starting materials and subjected to tetrazotizing, coupling and salting out processes.
Patent JP-H08264527-A (JP)
Title: Fabricaiton of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1996-04-05
Abstract: PURPOSE: To deposit a silicon oxide film excellent in the interface characteristics. CONSTITUTION: SiO2 film 12 is deposited on a glass substrate 11 by magnetron type RF sputtering using a silicon target and O2 /NF3 (95vol.%/5vol.%) as a reaction gas. (a)-Si film 13 is deposited thereon by 100nm as a channel forming region and then it is shaped and thermally crystallized to form a silicon semiconductor layer having high crystallinity. Next, SiO2 film 15 is deposited thereon by magnetron type RF sputtering using a silicon target or a synthetic quartz target and O2 /NF3 (95vol.%/5vol.%) as a reaction gas. When SiO2 film is deposited, 2-20vol.% of a gas containing a halogen element is mixed simultaneously with an oxide gas in order to neutralize alkali ions or unpaired bonds of silicon introduced inadvertently into SiO2 .
Patent JP-H10287812-A (JP)
Title: Modified asphalt composition for sealing waterproof sheet, and waterproofing using the same
Inventor: TAJIMA TSUNEO
IPC: C08L95/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new composition, showing a sufficient fluidity not to cause any application problem when molten at low temperature and rarely giving off smoke or ill odor, by specifying its melt viscosity at a temperature level at which it is molten for application. SOLUTION: This composition is designed to have a melt viscosity of 30 to 2,000 cP, preferably 50 to 1,000 cP, as the melt viscosity level for application at 150 to 200 deg.C. It is preferable that the composition has a low-temperature folding endurance of -5 deg. or lower, softening temperature of 100 deg.C or higher, sag of 0 mm at 120 deg.C or lower and 5 mm at 125 deg.C, and is completely fluid at 130 deg.C or higher. It is also preferable that it melts at 100 to 200 deg.C, and gives off virtually no ill odor or smoke at 200 deg.C. Such a composition comprises, e.g. 1 to 10 wt.% of an elastomer, 5 to 20 wt.% of wax, and 70 to 94 wt.% of straight asphalt. It is recommended to use a thermoplastic elastomer, e.g. styrene-butadiene-styrene block copolymer, for the elastomer component.
Patent JP-S5737959-A (JP)
Title: Automatic blocking system
Inventor: HANAWA KAZUHIKO
IPC: H04Q3/54
Filed: 1980-08-13
Abstract: PURPOSE:To easily remove terminals, by putting terminals judged as under a nonmounting condition, terminals whose circuit is blocked and which have a relationship, and circuits into a vacant condition in electronic swichboards. CONSTITUTION:Central control equipment 1 judges that a line substrate controlling circuit 6 and a trunk substrate controlling circuit 13 are under a nonmounting condition when they do not give any response to the enquiry about the mounting, and performs releasing operations on line circuits 7 and 9, line controlling circuits 8 and 10, and terminals 17 and 18 which are to be mounted on a print substrate 5. Because of such operations, the same condition as the initial condition can be obtained at any time during the course of exchanging operation. The central control equipment 1 automatically blocks terminals after performing this operation, and thus terminals are easily removed.
Patent JP-H10284413-A (JP)
Title: Substrate processor and substrate processing aligner
Inventor: TSUJI MASAO
IPC: H01L21/027
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which can prevent deterioration in the developing quality to realize a uniform quality, by shortening the time until an exposed substrate is heated and eliminating variations, among substrates, in the time from completion of the substrate exposure to its heating process. SOLUTION: A heat treatment unit 14 is provided as connected with an interface IF. The unit 14 includes a heat treatment parts PEB and CP3 for heating and cooling a substrate subjected to an exposing process in a stepper ST, an exclusive substrate transportation means for feeding the exposed substrate to the heat treatment parts, and another substrate transportation means for the substrate from the heat treatment parts to the interface IF. The unit 14 feeds the exposed substrate to the interface IF through the heat treatment unit 14, and then from the interface to developing parts SD1 and SD2.
Patent JP-H07289056-A (JP)
Title: Device for changing wheel track in mobile green tea plucking machine
Inventor: WAKAMATSU SHIGERU
IPC: A01D46/04
Filed: 1994-04-25
Abstract: PURPOSE:To provide a device for changing the wheel track in a mobile green tea plucking machine capable of readily and freely setting an optional interval by using driving wheels. CONSTITUTION:This device for changing the wheel track is obtained by installing independently drivable mobile wheels 3 under the respective leg parts 5 on both sides of a frame unit 2 striding over a green tea ridge, enabling the mobile wheels 3 provided in the leg part 5 on one side to turn and then installing a regulating mechanism 4 for the expansion and contraction of the frame unit capable of regulating the expansion and contraction of the frame unit 2.
Patent JP-S61268649-A (JP)
Title: Production of 3,4,5,6-tetrafluorophthalic acid
Inventor: OKITAKA ISAO
IPC: C07C67/00
Filed: 1985-05-24
Abstract: PURPOSE:To enable the selective precipitation of the objective compound in the production of the compound by the hydrolysis of 3,4,5,6- tetrafluorophthalonitrile in an aqueous solution of sulfuric acid, by keeping the sulfuric acid concentration and the temperature of the reaction liquid after the completion of the reaction at respective specific levels. CONSTITUTION:The titled compound useful as a raw material of polymer or an intermediate for pharmaceuticals and agricultural chemicals is produced by hydrolyzing 3,4,5,6,-tetrafluorophthalonitrile in an aqueous solution of sulfuric acid having a sulfuric acid concentration of preferably 20-80wt%, especially 35-57wt%, preferably at 100-170 deg.C, especially at 120-150 deg.C. The sulfuric acid concentration of the reaction liquid after the completion of the reaction is adjusted to about <=57wt%, preferably 20-57wt% and at the same time, the temperature of the reaction liquid is maintained to 0-40 deg.C, preferably 10-35 deg.C to effect the selective precipitation of the objective compound even in the case having high raw material concentration and high concentration of by-produced ammonium sulfate. The objective compound can be produced economically on an industrial scale by this process.
Patent JP-S62267833-A (JP)
Title: Inter-process communication method
Inventor: MASUO KAZUYUKI
IPC: G06F9/44
Filed: 1986-05-16
Abstract: PURPOSE:To attain the highly efficient inter-process communication by transferring the desired information between two places for communication while securing the synchronism among plural processes of a processor. CONSTITUTION:A memory means having a read request waiting function is provided to keep a data read request waiting until the corresponding data is stored and then delivers the request after said data is stored. In the 2nd process both a program instruction address for start of execution of the corresponding processing and one's own process identification tag can be stored in said memory means in the form of data by making use of said waiting function regardless of the processing operation of the 1st process. In the 1st process the program instruction address for start of the processing execution of the 2nd process and its identification tag are read out of the memory means and executes the read request when those information to be delivered to the 2nd process are arranged. Then an instruction is started to start the processing execution of the 2nd process and those arranged information are delivered to the 2nd process.
Patent JP-H10303180-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWAI KAZUO
IPC: H01L21/027
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to get a resist pattern always having uniform dimension and producing no notch, and protect a dimension change caused by an optical reflection of substrates. SOLUTION: A BARC film 2 is formed by coating liquid BARC film material (antireflection film material) so as to planalize its surface and a resist pattern 4 is formed on the BARC film 2. A BARC film pattern 5 is formed by etching the BARC film 2 with using the resist pattern 4 for masking, and an etched layer 1 is patterned by etching. An organic material is used during the etching process of the BARC layer 2 so that the selectivity ratio of the BARC layer 2 to the resist pattern 4 during the BARC layer etching, and the selectivity ratio of the BARC layer 2 to the etched layer 1 are specified.
Patent JP-H0368332-A (JP)
Title: Method and apparatus for correctly measuring ametropia of patient
Inventor: ROORANDO BAASU
IPC: A61B3/10
Filed: 1990-04-27
Abstract: PURPOSE: To prevent occurrence of an error in a test result of ametrometory by arrang ing a focusing screen which can rotatably insert into a light passage having a specified half angular value between a test mark and an eye so as to form a clear image on the cornea by using an optical system of image formation. CONSTITUTION: An image projecting system 13 made an illumination system 1-3, a several and changeable marks 4 for inspecting ametropia, an optical system 5, 9 for an image formation and a compensatory optical device 6 are provided for each of the eye 12. By means of this feature, the mark 4 is made to form an image in a patient's eyes 12 through a perfect mirror 10, and a pin hole-opened mirror for shielding an obstructive device part is arranged at the front of the perfect mirror 10. And a focusing glass 7 capable of rotatably inserting into a light passage by providing a specified half angle between the mark 4 and the eyes 12 is arranged so as to form a clear image on the cornea of the eye 12 by using an image forming optical system 5, 9.  As the result, when a patient is having ametrometric examination, adjustment of point of fixation is of refraction, adjustment of point of fixation is stimulated by various parts of the device and the like for example, thus occurrence of an error is prevented.
Patent JP-H05281823-A (JP)
Title: Image forming device
IPC: G03G15/00
Filed: 1992-04-03
Abstract: PURPOSE:To make a device inexpensive by obtaining simple structure by which ozone is effectively discharged and where the passage of air is formed without using a dedicated member. CONSTITUTION:This device has a process cartridge 13 where a photosensitive body 130 and a process means 131 used for forming an image are integrally supported, and is provided with an electrostatic charging pre-exposure cover 140 which constitutes the process means 131 and guides light for electrostatic charging pre-exposure to the photosensitive body 130, and an aperture part 141 is provided on the cover 140 so as to form the passage of air 143 for discharging ozone.
Patent JP-S5736360-A (JP)
Title: Slip issuing equipment
Inventor: OGURA KOICHI
IPC: G06Q10/10
Filed: 1980-08-12
Abstract: PURPOSE:To transmit slips to a remote area and to issue a slip which is issued in limited formats because of restrictions of a line printer, etc., in desired format, by utilizing a telephone line which is used for a facsimile. CONSTITUTION:Contents of a slip and indicated format for the slip are read out by optical character reading equipment 1, and the read out information is added to input/output controlling equipment 3, and then, the information is recorded in a facsimile recorder 2 under the control of a CPU4. Each data set 5 of the facsimile equipment of this configuration are connected by a communication line 6, slips which were restricted to preset formats by line printers, etc., are transmitted in desired formats, and thus transmission of slips to remote areas is performed easily.
Patent JP-H08299583-A (JP)
Title: Monitor display device for game play facilities
Inventor: KATO MASAZUMI
IPC: A63F7/02
Filed: 1995-05-09
Abstract: PURPOSE: To recognize the position of trouble generation at a glance, to exactly grasp its contents and to speedily and exactly take measures by ordinarily graphically displaying the state of equipment for game play facilities and displaying the state of facilities as characters as needed. CONSTITUTION: When a bill 8 is inserted to a ball lending machine 3 like an arrow A at the island of Pachinko game play facilities, the bill 8 is carried in the direction of an arrow B by a transportation unit 5 and housed in a bill storage part of an island terminal equipment 4 while being detected by a bill detection sensor 7. At this time, trouble is generated such that the bill 8 under transporting is clogged or Pachinko balls in the ball lending machine 3 are exhausted. In this case, respective states are ordinarily graphically displayed on a display device. When any trouble is generated, the display is switched to character display for showing the state of game play facilities. Besides, the money receiving conditions of the ball lending machine 3 are also displayed as the character display.  Further, after the lapse of fixed time, the display is switched to the graphic display for showing the states of respective parts again.
Patent JP-H01281427-A (JP)
Title: Liquid crystal light valve and projector having liquid crystal light valve
Inventor: MATSUO MASATAKE
IPC: G02F1/1335
Filed: 1988-05-07
Abstract: PURPOSE:To increase an apparent transmittance and to enable the normal operation of the projector even if the quantity of incident light is increased by installing plural band-shaped lenses which are approximately aligned in optical axis to respective liquid crystal apertures in front of the liquid crystal apertures. CONSTITUTION:The plural band-shaped lenses 1 approximately aligned in the optical axis to the respective liquid crystal apertures are installed in front of the liquid crystal apertures. This liquid crystal light valve is irradiated by a light source 9 and the image thereof is projected by a lens system 17, by which the projector is constituted. Even the light rays in the periphery of the liquid crystal aperture array are guided by the individual band-shaped lenses to the respective liquid crystal apertures and are effectively utilized. The apparent transmittance is thereby increased and since the heat absorption in the periphery of the respective liquid crystal apertures is small, the temp. rise near the liquid crystal decreases and even if the quantity of the incident light is increased, the normal operation is enabled.