baber/WOPTO huggingface dataset:
Patent JP-H05297471-A (JP)
Title: Exposure device and formation of pattern
Inventor: ISHII TETSUYA
IPC: G02B5/18
Filed: 1992-04-17
Abstract: PURPOSE:To provide a method and a device for easily producing an unequal interval diffraction grating with high accuracy. CONSTITUTION:An aperture pattern 4 whose shape or whose distribution of transmittance is optionally changed, a projection optical system for projecting the aperture pattern 4 on a substrate 7 coated with a photosensitive material, and a mechanism 10 which moves the substrate 7 in a 1st direction and a direction vertical to the 1st direction respectively at fixed speed are provided. Then, the formation of a pattern has a 1st stage where a belt-like area is partially exposed by projecting the pattern 4 on the substrate 7 and moving it on the substrate 7 in the 1st direction at the fixed speed after changing the shape or the distribution of the transmittance of the pattern 4 whose shape or whose distribution of the transmittance is optionally changed, a 2nd stage where the projected image of the pattern 4 is moved in the 2nd direction vertical to the 1st direction to a position where it is exposed next, and a 3rd stage where development processing is performed on the substrate 7.
Patent JP-S5433404-A (JP)
Title: Flywheels release and engage apparatus
Inventor: KUWABARA SHIGEO
IPC: G01L5/28
Filed: 1977-08-18
Abstract: PURPOSE: To enable by one operation of lever engage and release of flywheels which varies inertia moment by changing number of flywheels by loading cavacity in vehicle brake tester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08292136-A (JP)
Title: Sampling device of culture solution
Inventor: MIYASAKA TORU
IPC: C12M1/00
Filed: 1995-04-24
Abstract: PURPOSE: To obtain a culture solution sampling device for performing sampling of culture solution during culture, which is at low manufacture cost and suitable for automation and wherein separation from prior residual culture solution is good. CONSTITUTION: Airtight plugs 14, 14a, 14b are used to test tubes 7, 7a, 7b. Branch air pipes 15, 15a, 15b air-tightly penetrating the airtight plugs communicate with an aggregation air pipe 18 through air valves 17, 17a, 17b. The aggregation air pipe 18 air-tightly communicates with the inside of a buffer vessel 19. The inside of the buffer vessel 19 is alternatively connected to the suction side and the discharge side of a vacuum pump 23, and inner pressure is variable in positive and negative. Ends of injection pipes 12, 12a, 12b having provided liquid valves 13, 13a, 13b are air-tightly penetrated, inserted in the test tubes 7, 7a, 7b and other ends thereof are put in culture tanks 1a, 1b.
Patent JP-H07305541-A (JP)
Title: Installing device for angular core shaft
Inventor: OGUCHI MASAAKI
IPC: E05B3/10
Filed: 1994-05-12
Abstract: PURPOSE:To surely prevent a backlash inside the hub shaft, of an angular core shaft provided that an angular core shaft which consists of a single member is used. CONSTITUTION:An angular core shaft 33 inserted to the angular hole 8 of a latch hub 5 is held and installed. A latch bolt 4 is rotated together with the angular core shaft 33 by a lever handle in order to set in the latch bolt 4. In the angular hole 8, a hub shaft 9 to insert the angular core shaft 33 and installed along the inner periphery of the angular hole 8 is provided. In the hub shaft 9, projections 24 and 24 projecting to the inner side and having an elasticity are formed.
Patent JP-S5323631-A (JP)
Title: Supplement method of photo developer
Inventor: HAYASHI KATSUMI
IPC: G03C5/00
Filed: 1976-08-18
Abstract: PURPOSE:To ensure a maintenance of nearly a constant activity for the photo developer irrespective of the film process quantity by adding a prescribed amount of the supplement solution according to the stop time of the automatic photo film processor and the temperature of the tank liquid.
Patent JP-S581896-A (JP)
Title: Data writing and reading out method for storage element
Inventor: HAMADA SHIGERU
IPC: G06F21/79
Filed: 1981-06-25
Abstract: PURPOSE:To prevent the surreptious use of a proper code number by a third person, by carrying out the writing and reading out in and out of a storage element by means of the same modulating and demodulating codes. CONSTITUTION:An input data 1 comprising a proper registrated code number and a check word and an output signal of a modulating code generator 4 which generates a modulating code corresponding to said check word are fed to an exclusive OR circuit 3 with each bit. Thus a modulated signal 2 is obtained. This signal 2 is written into a nonvolatile storage element. Then a modulated signal 5 read out of a storage element to which a proper code number is written and an output signal of a demodulating code generator 8 are fed to an exclusive OR circuit 7 with each bit. Thus an output data 6 including a check word and a proper code number is obtained. The output of the generator 8 is equal to that of the generator 4. On the other hand, the data 6 is transferred to a check word deciding device 9 to have the discrimination whether or not the written check word corresponds correctly to the demodulated code.
Patent JP-S62255755-A (JP)
Title: Uniform distribution type blowout port device
Inventor: OKA MASAO
IPC: F24F13/068
Filed: 1986-04-28
Abstract: PURPOSE:To make a uniform distribution of temperature and improve stability in operation by a method wherein a face panel having blowing air holes is arranged at a lower surface of a partition plate having orifices and small aeration holes in a uniform distribution type blowout port device for keeping a circumstance in a hospital and the like and a dispersion panel is arranged in it. CONSTITUTION:A filter 4 is arranged at an intermediate stage of a chamber 2 of rectangular type of which lower surface is released, orifices 11 are made at a lower central part of the unit and several small aeration holes 13 are made in a range corresponding to a blowout port 12 of the filter 4. To the lower surface of the chamber 2 is fixed a frust pyramidal pan-type face panel 14 oppositely faced to each other. Air discharging holes 21-25 are arranged in an entire area of a portion 19 and a bottom part 20 except blind portions 17 and 18 of circumferential walls 15 and 16 of this face panel 14 so as to form an air regulation chamber 23. A dispersion panel 27 is arranged in a horizontal orientation in the air regulation chamber 23 with hanger bolts 28. With this arrangement, it is possible to make a mean distribution of temperature and a stable distribution of temperature.
Patent JP-H05274868-A (JP)
Title: Memory control device
IPC: G11C11/406
Filed: 1992-03-26
Abstract: PURPOSE:To prevent the increase of hardware and to shorten DRAM initializing time even when an address space area composed of a DRAM is extended by automatically generating a dummy cycle by DRAM initializing process hardware after power source is turned on. CONSTITUTION:A CPU initializing flag at the time of turning on power source is inputted in an initializing environments setting control part, it is latched by a flip flop 31 and an initializing process signal is generated. This initializing process signal is inputted in a refresh request signal generation part 33 via a flip flop 32. A refresh request signal generation part 33 normally generates a refresh request flag periodically and outputs a refresh request flag for generating a dummy cycle when the signal from this flip flop 32 is inputted. When the dummy cycle is terminated, the flip flop 32 is reset by the reset signal of the refresh request signal generation part 33.
Patent JP-S59222463-A (JP)
Title: Production of pentafluorobenzonitrile
Inventor: NAGAO TAMOTSU
IPC: C07C255/50
Filed: 1983-06-02
Abstract: PURPOSE:To obtain pentafluorobenzonitrile, economically, in high yield, in shortened reaction time, by the two-stage fluorination reaction of pentachlorobenzonitrile with an alkali metal fluoride under specific condition. CONSTITUTION:The objective compound can be produced by (1) carrying out the first-stage fluorination reaction of pentachlorobenzonitrile with powdery alkali metal fluoride in an aprotic polar solvent (e.g. tetramethylenesulfone) at 160- 210 deg.C and then (2) subjecting the product to the second-stage fluorination reaction with an additional alkali metal fluoride in an aprotic polar solvent at 210-280 deg.C. The molar ratio of the alkali metal fluoride to pentachlorobenzonitrile in the first reaction is 1-2 times the reaction equivalent, and the weight ratio of solvent/pentachlorobenzonitrile is selected to be 3-10.
Patent JP-H05274304-A (JP)
Title: Document processor
IPC: G06F17/21
Filed: 1992-03-25
Abstract: PURPOSE:To provide the document processor which can display an exact layout in which only the part corresponding to a space in document data is void at the time of displaying the layout by a page unit with respect to the document data stored in a text memory. CONSTITUTION:When a layout key is operated, 'the kind of paper', 'the left margin width', 'the upper margin width', 'the number of characters in one line', and 'the number of lines' in format information are read out of a RAM, and a frame line WK corresponding to the paper size is displayed on a display 10. In such a state, document data equivalent to a one-line is read out of a text memory, a layout segment of this document data is displayed by layout segment display control, and thereafter, by segment parting processing control, the displayed layout segment is parted in accordance with a space part.
Patent JP-S5222076-A (JP)
Title: Synthetic resin sheet
Inventor: KUSHIDA MASAHIRO
IPC: B32B27/02
Filed: 1975-08-13
Abstract: PURPOSE: A syntetic resin sheet keeping its flexibility even under a cold condition and evolving on toxic gases in waste disposal, suitable for use as clothes container. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06292046-A (JP)
Title: Universal pan head
Inventor: SHIMOMURA AKIRA
IPC: H04N5/222
Filed: 1993-04-01
Abstract: PURPOSE:To obtain a universal pan head whose miniaturization is attained. CONSTITUTION:A tilt shaft 19 is provided turnably along with a direction of a right angle with respect to an axial line of a turning shaft 16 of a base 1 to a case member 3 and a tilt gear member 23 having an inner gear section 24 is fixed to a part of the tilt shaft 19 projected outward from the case member 3. The tilt gear member 23 is placed at the outside of the case member 3 and a gear 13 meshing with the inner gear 24 of the tilt gear member 23 is provided to the case member 3 and the gear 13 is driven.
Patent JP-H11298233-A (JP)
Title: Multi-beam antenna reflector
Inventor: MATSUI GIICHI
IPC: H01Q19/17
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam antenna reflector which has high versatility in its size similar to a normal parabolic reflector by correcting the correction curved surface functions so as to secure each large beam deflecting angle and then fusing together these corrected curved surface functions via the weighted averaging. SOLUTION: A multi-beam antenna reflector 4 is kept in a fusing area which is formed by applying the weighted averaging to the 1st and 2nd corrected curved surface functions in a state where the incoming directions of at least two radio waves are set in parallel to axes Z1 and Z2 of the 1st and 2nd parabolic reflectors respectively. The focal point positions of two corrected curved surface functions are decided so as to secure coincidence between the coordinate value and normals of both corrected curved surface functions at the center of the fusing area. Thus, at least two corrected curved surface functions are fused together to form the reflector 4. As a result, a large beam deflecting angle is secured and the radio waves incoming from various directions can be received.
Patent JP-S5525383-A (JP)
Title: Serial number printing machine with check digit
Inventor: NISHIGAMI YOSHIHIRO
IPC: B41F11/00
Filed: 1978-08-14
Abstract: PURPOSE:To provide a simple and inexpensive serial number printing machine having high durability and reliability to print the check digit of the corresponding serial number at a timing corresponding to the detection of a mark in the check digit field on a printing sheet. CONSTITUTION:A mark signal from a printing synchronous counter 506 resets a printing synchronous counter 302, which thereupon starts counting of the pluse signal corresponding to the top and bottom sizes. When a check digit is printed and confirmed, a printing times counter 503 counts up, and a check digit arithmetic circuit 508 simultaneously calculates and stores the check digit of the next number set in a printing number counter 504 to hold all the operations until next mark signal is detected. This operation is continuously repeated simultaneously upon input of the mark signal to thereby continuously print the check digit.
Patent JP-S57211225-A (JP)
Title: Vapor growth device under reduced pressure
Inventor: TOMINAGA ATSUSHI
IPC: C23C16/52
Filed: 1981-06-22
Abstract: PURPOSE:To enable to perform uniform growth of accumulation of a thin film on a substrate by a method wherein gas blast pipes are arranged on both the sides of a reaction tube, and blast of reaction gas from the respective blast pipes is enabled to be switched over. CONSTITUTION:The gas blast pipes 4a, 4b branched from a reaction gas supply pipe 3 through valves 6h, 6i are arranged on both the sides facing with each other in the reaction tube 1. By making one side valve out of the valves 6h, 6i of the respective blast pipes 4a, 4b as normally opened, and another side as normally closed, reaction gas is supplied from either side of the blast pipes 4a, 4b. Moreover by regulating reaction gas supplying time from the respective blast pipes 4a, 4b, accumulation of the thin film on the substrate can be made equal in the direction making a right angle with a current of gas.
Patent JP-S5323906-A (JP)
Title: 6-methyl-3-methylene-1,6-octadiene and its preparation
Inventor: MURATA ATSUO
IPC: B01J31/02
Filed: 1976-08-19
Abstract: PURPOSE: 6-Methyl-2-methylene-1,6-octadiene of formula. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5222968-A (JP)
Title: Testing device for insulation and some other performance test
Inventor: YUASA TAKUSHI
IPC: G01D5/00
Filed: 1975-08-14
Abstract: PURPOSE: To provide a testing device which can guarantee high measuring accuracy in measuring an insulation resistance value and which does not need any special consideration on the relay body or the attached structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04329062-A (JP)
Title: Image forming device
Inventor: RIKIMA YUUJI
IPC: H04N1/23
Filed: 1991-04-30
Abstract: PURPOSE:To prevnet production of a defective picture even when complicated print contents are included in a single page. CONSTITUTION:Part including complicated print content in excess of an expansion allowable time in the expansion of a local memory 85a at page print in a single page is expanded and stored in a special part memory 85b not subject to limit of expansion time at the entry of a print data in the laser printer of this invention and when the bit image data is transferred from the local memory 85a, the bit image data in the special part memory 85b is mixed and transferred.
Patent JP-S4844244-A (JP)
IPC: C07C323/58
Filed: 1972-10-04
Abstract: This invention relates to new pleuromutilins of the formula: <IMAGE>   wherein either R1 is ethyl or vinyl, n is an integer from 2 to 5, x is sulphur, a group   <IMAGE>   or a group =N-R4 I, wherein either Y and Z are both sulphur, or one of Y and Z is oxygen and the other is sulphur, and R4I is hydrogen or a group of the formula: <IMAGE>   wherein R1 is as defined above, each of R2 and R3 is alkyl of 1 to 10 carbon atoms, or R2 and R3 together with the nitrogen atom form a heterocycle of 5 to 7 ring members containing one nitrogen atom or one nitrogen atom and a further hetero member selected from sulphur, oxygen and a group =N-R5I, wherein R5I is alkyl of 1 to 5 carbon atoms or hydroxyalkyl of 1 to 4 carbon atoms, or R2 and R3 together with the nitrogen atom form a piperazinyl radical, the second nitrogen atom of which is substituted by a radical R5II, whereby R5II is (acyloxy of 2 to 5 carbon atoms)alkyl of 1 to 4 carbon atoms or (benzoyloxy)alkyl of 1 to 4 carbon atoms, or wherein R1 is as defined above, n is the number 2, R3 is alkyl of 1 to 10 carbon atoms, hydroxyalkyl of 1 to 4 carbon atoms, (acyloxy of 2 to 5 carbon atoms)alkyl of 1 to 4 carbon atoms or (benzoyloxy)alkyl of 1 to 4 carbon atoms, X is the group =N-R4II, and R2 together with R4II forms an ethylene bridge between both nitrogen atoms, and pharmaceutically acceptable acid addition salts and quaternary salts thereof. Processes for the preparation of such compounds are described. The compounds are antibiotics with an antibacterial effect.
Patent JP-S58216335-A (JP)
Title: Manufacture of annular fluorescent lamp
Inventor: KODAMA TADAYOSHI
IPC: H01J61/35
Filed: 1982-06-11
Abstract: PURPOSE:To prevent generation of crack and coloration of Al2O2 film by forming a thin Al2O3 in the specified thickness between the sodarime glass tube and phosphor material layer and by heating it up to the specified temperature. CONSTITUTION:The gamma type Al2O3 film of the average primary particle size of 20mmu and phosphor material layer 4 are formed to the sodarime glass tube 2. When amount of application on Al2O3 layer 3 exceeds 0.1mg/cm<2>, the light flux sustaining coefficient is good but the Al2O3 layer 3 is too thick. Therefore, a fine crack is generated at the entire part of film. An applied amount of 0.001mg/ cm<2> or more is necessary for obtaining the light flux sustaining coefficient of 70% or more. Water content in Al2O3 reacts with Hg in the tube while the lamp is lighting and a produced HgO results in coloration, causing deterioration of light flux. Therefore, in case of applying Al2O3, it is particularly important to heat the tube up to 700-900 deg.C and eliminate water content.
Patent JP-S59226648-A (JP)
Title: Small-sized brushless motor
Inventor: TAMURA AKIRA
IPC: H02K29/00
Filed: 1983-06-06
Abstract: PURPOSE:To reduce the size and the weight of a brushless motor by arranging a drive circuit on a stator yoke, using as a printed board a FPC-bonded metal substrate, and further using as a circuit element a chip part with a surface. CONSTITUTION:The metal surface of a FPC-bonded metal substrate 14 is secured to the upper surface of a stator yoke 4, to which a stator coil 3 is secured. A position detector 8 is mounted in a hole which is formed through the yoke 4 and the substrate 14. The terminals of a motor drive IC 10 and a circuit element 13 with a surface are connected to the prescribed positions on the film printed pattern of the substrate 14. A multipolar magnet 1, a rotor yoke 2 and a stator coil 3 are sealed by a sealed 15.
Patent JP-S61261392-A (JP)
Inventor: FUASHI ABUDERUWAAHABU OWAISHI
IPC: C10G25/03
Filed: 1985-05-10
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-H02278528-A (JP)
Title: Actuator for optical head
Inventor: MATSUMOTO HIROYUKI
IPC: G11B7/09
Filed: 1989-04-19
Abstract: PURPOSE:To improve the responsiveness of an actuator by forming a detecting means by a slit, which is formed in a balancer for balancing a holding body, light emitting sensor and light receiving sensor which are faced each other through this slit. CONSTITUTION:A light emitting diode 16 is fixed on the lower surface of a top panel part 15a in a cover yoke 15 and a photosensor 17 as the light receiving sensor is fixed on a bottom wall 1a of a base yoke 1. Then, these light emitting diode 16 and photosensor 17 are provided so as to be mutually faced through a slit 14. Light from the light emitting diode 16 irradiates the photosensor 17 through the slit 14 and this sensor 17 is composed of photodiodes 17a and 17b which are divided into two parts in a tracking direction. Then, an irradiated pattern 32 through the slit 14 is equally divided into two parts with a dividing line as a boundary in the neutral position of a holding body 4. Accordingly, when the holding body 4 is turned in the tracking direction, difference is generated in the quantity of light between the both photodiodes 17a and 17b. Thus, deviation from the neutral position can be easily detected and an objective lens 3 can be always held in the neutral position to the tracking direction.
Patent JP-S5434077-A (JP)
Title: Cooling device for phase separation bus
Inventor: SHIMADA HIROSHI
IPC: H02G5/10
Filed: 1977-08-22
Abstract: PURPOSE: To restrict the relative humidity and temperature of cooling air at the bus inlet side to the specified value or less to improve the reliability of phase separation bus by providing a heat exchanger between the inlet and outlet of the cooling system of the phase separation bus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11322792-A (JP)
Title: Peptide detectable by antibody derived against human immunodeficient retrovirus (virus hiv), and use of said peptide in diagnosis of infection caused by a certain kind of said virus, and optional use of said peptide in innoculation of vaccine against aids
Inventor: ALIZON MARC
IPC: C12Q1/70
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a peptide having immunological properties common to both the antigen of HIV-1 (or its mutant) and the antigen of HIV-2, and useful for diagnosis of HIV infection or the like. SOLUTION: This peptide has 40 pieces or less of amino acid residues, and is selected from the group consisting of (i) peptides of formula I or II (X and Z are each OH, NH2 or a group containing 1-5 amino acid residues; the obtained peptide is found in the serum of a human patient of HIV-2 infection, and it can be detected by an antibody detecting a main HIV-2 retrovirus envelope glycoprotein), (ii) proteins of formula III or IV, (iii) peptides of formula V or VI, or the like. Further, an antigen composition capable of specifically detecting the presence of antibody against HIV-2 is preferable prepared by using the peptide.
Patent JP-S5223671-A (JP)
Title: Supplying wire
Inventor: KATOU CHIYUUJIROU
IPC: H02G11/02
Filed: 1975-08-16
Abstract: PURPOSE: Supplying wire in which supplying wire for current or other fluid can be led out and used at will. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5724415-A (JP)
Title: Internal combustion engine
Inventor: NANBA YUZURU
IPC: F02M19/00
Filed: 1980-07-21
Abstract: PURPOSE: To enable stable combustion even in the idling of an internal combustion engine with an accessory intake passage, by dividing the inlet end of the accessory intake passage into two portions and prescribing the opened positions of the divided portions to a main intake passage.  
     CONSTITUTION: An accessory intake passage 22, which has a smaller effective cross-sectional area than a main intake passage 5, comprises an injection nozzle 22a embedded in a cylinder head 2 to serve as the outlet end of the accessory intake passage 22, a passage 22b provided in an intake manifold and two inlet ends 22d, 22e branched from a passage 22c and opened into the air passage 8b of a carburetor 8. The injection nozzle 22a is opened and closed by an intake valve 11. The upstream inlet end 22d is opened upstream to a throttle valve 8d. The downstream inlet end 22e is opened near one end of the throttle valve 8d being in its closed position. The inlet end 22e is opened at an angle of 60W120° to the rotation reference line l 1  of the throttle valve 8d. 
     COPYRIGHT: (C)1982,JPO&Japio