baber/WOPTO huggingface dataset:
Patent JP-S61239247-A (JP)
Title: Photomask
Inventor: MIURA KYO
IPC: G03F1/00
Filed: 1985-04-16
Abstract: PURPOSE:To obtain a photomask easy in manufacture, low in linear expansion coefft., high in UV transmittance, and small in abrasion by forming patterned light shading parts in the inside of the surface of a glass base to form a mask for exposure processing. CONSTITUTION:A glass plate obtained by forming a thin porous silica film 1, e.g., on a quartz base 7 is hung in the vapor bath of iron carbonyl for about 5min to impregnate only the surface layer with the iron compd. 2. The impregnated face 2 is brought into intimate contact with the pattern mask 4, and when they are exposed to UV rays 3, an yellow image 5 is observed. The unreacted iron carbonyl is removed by placing the plate 7, 1 in a vacuum dryer at about 110-120 deg.C to enhance image density of the plate, and it is further heated to about 400 deg.C to remove all the org. components, and to oxidize the iron. The porous glass plate on which the light shading parts 6 are patterned with the iron oxide in a thin layer in the inside of the glass surface is obtained.
Patent JP-S523427-A (JP)
Title: Reflecting mirror's dust-proof device of duplicator's exposure mechani sm
Inventor: IDENAWA HIROYUKI
IPC: G03G15/043
Filed: 1975-06-27
Abstract: PURPOSE:By shutting the aperture of a lens housing, excepting the time of exposure process, to prevent the dust-flowing into inside of a lens housing.
Patent JP-S57194287-A (JP)
Title: Electrolytic cell
Inventor: ITOI EIJI
IPC: C25B9/19
Filed: 1981-05-27
Abstract: PURPOSE:To make the electrolysis with low voltage possible by segmenting an electrolytic cell to an anode chamber and a cathode chamber by means of a cation exchange membrane, using plural electrodes smaller than the electrolyzing area for the anode and cathode, and making these electrodes movable forward and backward independently with respect to the ion exchange membrane. CONSTITUTION:An electrolytic cell is segmented to an anode chamber having an anode and a cathode chamber having a cathode by means of a cation exchange membrane, and plural electrodes smaller than the electrolyzing area are used for at least either of the anode or the cathode. Further, for example, the cathodes 2 are connected electrically and mechanically to conductive connecting materials 5 which are connected and fixed electrically and mechanically to cathode side conductive ribs 4 and have spring property so that the cathodes 2 are made movable forward and backward with respect to an ion exchange membrane 8 by the material 5.
Patent JP-S535473-A (JP)
Title: Intermittent rotation causing device
Inventor: MINO JIYOUJI
IPC: B23Q16/02
Filed: 1976-07-06
Abstract: PURPOSE:To provide a device for intermittently rotating a body to be rotated such as a turntable, cross truck, rotary branching device, or a moving device in either normal or reverse direction and securely locking the body thereby to facilitate the manufacture and hold of the body.
Patent JP-S58197647-A (JP)
Title: Method of ionization
Inventor: NAITOU MUNEHIRO
IPC: G01N27/62
Filed: 1982-05-12
Abstract: PURPOSE:To obtain the mass spectra of samples, such as adenomin, vitamin etc. decomposed by heat by coating a conductive substrate with ionized materials together with glycerin, and applying high voltage between the said substrate and an electrode to ionize said materials, since the samples can be decomposed without heating them through this process. CONSTITUTION:A wire 3 with a number of pin-shaped materials of a small diameter is stretched on the tip of support rods 1 and 2 made of a conductive material. An electrode 5 with a slit 4 is arranged in close vicinity to the wire 3. In an ion source set up in such a way, the spectra of a sample component can be obtained by coating the wire 3 with the mixture composed of sample and glycerin, applying specified voltage to the wire and electrode separately, and guiding a generated ion to a mass spectrometer section from the slit 4, while the said wire 3 is not being heated.
Patent JP-S523922-A (JP)
Title: Electric fuel pump shut-off device
Inventor: TANI MASANORI
IPC: F02M37/04
Filed: 1975-06-26
Abstract: PURPOSE: Leakage of fuel is prevented when the car having electric fuel pump is collided with something. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S523364-A (JP)
Title: Sweeping circuit for automatic phase synchronism
Inventor: SHIGETA KOUJI
IPC: H03L7/12
Filed: 1975-06-25
Abstract: PURPOSE: Smoothly starting and suspending sweeping in asynchronizing time, in a phase synchronizing circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05282910-A (JP)
Title: Luminaire
IPC: F21V17/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide a luminaire in which material cost can be reduced, and attachment and removal of a reflecting body is facilitated. CONSTITUTION:A square box having an opening part 14 on the lower surface is formed from an upper plate part 12 and side plate parts 13. On the side plate part 13 is mounted a lamp socket bracket 15 having a protruding part 19 swollen downward in the front of the base part of an arranged lamp socket 18. The side plate part 13 has an engaging part 21 cut and raised inward to extend toward the upper plate part 12 on the lower part. A reflecting plate 23 bent in a recessed form which is extended downward and has a reflecting surface 27 on the inner surface is supported by energizing the lower end upward by the engaging part 21 and energizing the upper end part 24 downward by the protruding part 19. Thus, the attaching and removing work of the reflecting plate 23 is facilitated without requiring the mounting with a separate screw. The constructing time and the tame of maintenance and management can be shortened, the number of part items can be minimized, the material cost can be reduced, and the management of parts is facilitated.
Patent JP-S6140213-A (JP)
Title: Production of microcapsule containing liquid active substance
Inventor: MUSA GIICHI
IPC: A61K9/66
Filed: 1984-04-19
Abstract: PURPOSE:To obtain diretly the titled microcapsule having a film containing a surface active agent, showing improved water dispersibility, capable of releasing even an unstable active substance sustainedly, by dissolving a specific polymer, a liquid active substance, and a surface active substance in an organic solvent, subjecting the solution to spray drying. CONSTITUTION:A polymer, a liquid active substance, and surface active agent are dissolved in an organic solvent, the solution is sprayed from a nozzle into very small liquid droplets, the solvent is dried, and the active substance is sealed in the film of the polymer, to give the titled microcapsule containing the surface active agent in the film. The polymer used dissolves the liquid active substance in a limited solubility, especially in 0.01-2wt%. The organic solvent used has higher volatility (e.g., methylene chloride, etc.) than the active substance. The microcapsule is formed in a gas, water is not admixed, and the liquid active subtance has good stability. The microcapsule has improved dispersibility, and is useful as a spray agent or wettable powder.
Patent JP-S57194146-A (JP)
Title: Brake hydraulic control device for vehicle
Inventor: MIZUSAWA MITSUO
IPC: B60T8/26
Filed: 1981-05-26
Abstract: PURPOSE:To make it possible to change braking characteristics when having a ride of one person and at the constant loading time using a valve to be actuated by means of a differential piston and inertial force. CONSTITUTION:A differential piston 9 is moved to the right in response to pressure in an input hydraulic chamber 12 and set force of a spring 28, and a valve body 21 makes decompression movement in contact with a valve seat 26. When having a ride of one person, an inertial valve 36 closes it prior to the movement. When having a load, prior to close the inertial valve 36, the differential piston 9 moves it sufficiently to the right. In consequence, decompression movement after closing the inertial valve is done by movement of the differential piston 9 to the left, ratio of the decompression becomes nearer to 1. Besides, when the differential piston 9 comes to contact with a wall W, oil pressure on the rear wheels results in no rising.
Patent JP-H05280925-A (JP)
Title: Device for detecting position of linear traveling object
IPC: G01B11/00
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a detection device which can detect the position of a linear traveling body accurately even if rotary motion is applied to a light transmission body. CONSTITUTION:A light transmission body 4 which is in pipe shape and has the coating thickness which changes along the axial direction is used and is moved being interlocked with the move of a linear traveling body 1. Also, light which is generated by a light-emitting means 2 and is transmitted through the light transmission body 4 is received by a light reception means 3 and a detection signal corresponding to the position of the linear traveling body 1 is fetched from the light reception means 3.
Patent JP-S61238318-A (JP)
Title: Wind force classifier
Inventor: FURUKAWA HIDEO
IPC: B07B7/06
Filed: 1985-04-15
Abstract: PURPOSE:To obtain the titled classifier for separating small pieces and fibers coexisting in fluffy ground pulp to classify the same, by providing a separation chamber having an air jet nozzle provided to the bottom part thereof and mounting a screen and a bag filter to the upper part of the separation chamber. CONSTITUTION:When a regulation valve 8 is operated after ground pulp was introduced into a separation chamber 5 to introduce air from an air jet nozzle 2, an air revolving stream shown by an arrow is generated and passed through a screen 6 and a bag filter 7. Small pieces in the ground pulp are separated while the ground pulp is carried by the air stream, and small pieces and fibrous pulp smaller than the mesh of the screen 6 are passed through the bag filter 7 to be collected. The ground pulp separated by the dispersing effect of the air stream while repeatedly collided with the screen 6 and only pulp pieces larger than the mesh of the screen 6 are left in the separation chamber 5.
Patent JP-H09269554-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IGARI SHINJI
IPC: G03C1/09
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide silver halide photographic sensitive material high in sensitivity and contrast and small in fog by incorporating specified metal complex ions in a silver halide emulsion layer. SOLUTION: At least one of the silver halide emulsion layer contains at least one king of metal complex ions represented by formula L in which each of L1 and L2 is a group represented by formuiae II and III; x is an anionic unidentate ligand; each of (l), (m), (n), and (p) is an integer of 1∼4, 0∼3, 0∼3, and 3+∼3-; each of R1 -R3 is an aliphatic or aromatic or heterosyclic group or NR5 (R6 ), SR7 , OSi(R8 ) (R9 ) (R10 ), SeR11 , or TeR12 , or an H atom or halogen atom; Z is a S, Se, or Te atom; each of R4 , R7 , R11 , and R12 is an aliphatic or aromatic or heterocyclic group or an H atom; and each of R8 -R10 is an aliphatic group.
Patent JP-H03277695-A (JP)
Title: Purification of fuel gas
Inventor: NAKAMICHI SATORU
IPC: B01J23/86
Filed: 1990-03-28
Abstract: PURPOSE:To purify a fuel gas containing CO, H, dienes, olefins and O- and S-compounds without causing carbonaceous deposition by subjecting the fuel gas to hydrogenation and CO conversion, followed by heat recovery and removal of both steam and S-compounds. CONSTITUTION:Steam is added to a fuel gas containing CO, H, dienes, olefins and O- and S-compounds. The mixture is preheated at 100-250 deg.C by heat recovered from steam and/or a process gas, and hydrogenation is carried out for hydrogenating the dienes, olefins and O-compounds. Then, CO conversion is carried out by converting the CO in the hydrogenated fuel gas into CO2 and H. After recovery of heat of the fuel gas thus treated, the gas is further cooled to removed steam. Then, removal of the S-compounds gives a purified fuel gas.
Patent JP-H0565088-A (JP)
Title: Frame structure of motor scooter
Inventor: KITAGAWA TADAO
IPC: B62K19/40
Filed: 1991-04-12
Abstract: PURPOSE:To provide a frame structure for a motor scooter, with which the actual capacity of a body functioning member located near the floor can be enlarged and the body frame be simplified and made light. CONSTITUTION:A motor scooter is equipped with body functioning component in the floor part 14a approx. in the center of the body, and therein protruding members 24, 25, 56, 57 consisting of rigid material located below the body functioning component are provided in front of and behind the body functioning component 51 in such an arrangement as protruding downward from body frames 22, 23 located on both sides of the body functioning component.
Patent JP-S6221894-A (JP)
Inventor: ROBAATO BUI SUKARANO
IPC: H02P7/00
Filed: 1986-04-09
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-H06264557-A (JP)
Title: Foldable roof frame
Inventor: MUTOU YUUICHI
IPC: E04C2/30
Filed: 1993-03-16
Abstract: PURPOSE:To fold and carry a foldable roof frame so as to never become bulky when it is carried to a building constructing site. CONSTITUTION:To the end parts and middle parts of a pair of main frames 1 arranged in parallel to each other, an end part connecting frame 2 and a middle connecting frame 3 arranged with a space in the longitudinal direction of the main frame 1 are pivotally fixed in such a manner as to be foldable. The middle connecting frame 3 and each main frame 1 are connected to each other through a plurality of connecting members 4 in the state where each main frame 1, the end part connecting frame 2 and the middle connecting frame 3 are extended.
Patent JP-H05244895-A (JP)
Title: Production of concentrated viscous flavor and taste extract for beverage
Inventor: TANIGUCHI MASAYOSHI
IPC: A23L27/10
Filed: 1992-03-03
Abstract: PURPOSE:To provide a method for producing a concentrated viscous flavor and taste extract useful for beverages, capable of being used as an extract having the flavors and tastes of prune and herbs including tea from natural plants as raw materials perfectly without the addition of a thickening agent and other additives. CONSTITUTION:A method for producing a concentrated viscous flavor and taste extract for beverages comprises eluting pectin contained in a prune fruit, dissolving the flavor and taste ingredients of herbs including tea in the pectin, and subsequently concentrating the solution into the viscous product. The concentrated clear, viscous and delicious extract having the tastes, smells and flavors of the raw materials can wholly be produced from the natural raw materials perfectly without using a thickening agent and other additives. Since the concentrated extract is readily dissolved in water as well as in hot water, a hot prune tea or ice prune tea is easily produced. The wide applications of the extract are expected in other food fields, too.
Patent JP-H08278526-A (JP)
Title: Camera with built-in stroboscope
Inventor: ISHIGURO MINORU
IPC: G03B7/16
Filed: 1995-04-05
Abstract: PURPOSE: To provide a camera with a built-in stroboscope by which a subject is photographed with optimum exposure in accordance with a subject distance and the luminance of external light, and which is excellent in power saving property. CONSTITUTION: This camera with the built-in stroboscope 17 of an always light emitting system is provided with a photometry part 18 measuring the luminance of the external light within a photographing visual field, range-finding parts 14 and 16 measuring the subject distance, and an AE automatic exposure mechanism. The exposure by strobe light is decreased stepwise from the standard exposure on the basis of the luminance measured by the photometry part 18 and the subject distance measured by the range-finding parts 14 and 16.  In the case where the subject distance measured by the range-finding parts 14 and 16 is equal to or above a specified distance D3 (for instance, 9m) and the luminance of the external light measured by the photometry part 18 is equal to or above the specified luminance B2 (EV 6) which is high enough to obtain the standard exposure necessary for photographing, the strobe light is not emitted. In such a case that the luminance is high and the distance is long, the effect of the exposure by the strobe light is hardly expected, so that the useless strobe light emission is prevented. Thus, the optimum exposure is obtained in accordance with the subject distance and the luminance of the external light and the wasteful power consumption is restrained.
Patent JP-H04293167-A (JP)
Title: Logic simulation system
Inventor: TODA NAOHITO
IPC: G06F11/25
Filed: 1991-03-20
Abstract: PURPOSE:To easily restore the internal state of a logic circuit at the time point returned to the designated time, with regard to the logic simulation system by an event driving type time mapping system. CONSTITUTION:By rotating a time wheel 2 in the forward direction by a control part 1, the simulation of a logic circuit is executed, and when a state value of the logic circuit is varied, an event list 4 containing a value before variation and an event registration time is formed in a storage part 3. At the time of restoring an internal state of the logic circuit by returning it to a designated time, the time wheel 2 is rotated in the reverse direction to the designated time, a value before variation of the event list 4 corresponding to the time is set as an internal state value of the logic circuit, and when an event registration time is after the designated time, its event list is deleted by an event deleting part 5. Subsequently, the time wheel 2 is rotated in the forward direction.
Patent JP-H04291914-A (JP)
Title: Exposing method for unnecessary resist on wafer
Inventor: SUZUKI HIROKO
IPC: H01L21/30
Filed: 1991-03-20
Abstract: PURPOSE:To quickly and accurately expose an unnecessary resist according to its shape irrespective of the mounting state of a wafer and the shape of the unnecessary resist by a method wherein the following are included: a process to expose a peripheral edge part while the wafer is being turned; and a process to expose the outside part of a pattern formation region. CONSTITUTION:At a method to expose an unnecessary resist on a wafer W which is provided with a peculiaer point at its peripheral edge and whose surface has been coated with a resist, the following are included: a process to expose the inessential resist on a peripheral edge part WB at the wafer W by using a first light irradiation means 7A while the wafer W is being turned; and a process to expose the unnecessary resist on an outside part WC by using a second light irradiation means 7B along the shape of a pattern formation region H on the wafer W. For example, simultaneously with a process to perform an exposure operation by using a first light irradiation means 7a, a process to detect the mounting state on a rotary stand 2 of a wafer W is included. A light illuminance by the first light irradiation means 7A is set to be lower than a light illuminance by a second light irradiation means 7B.
Patent JP-S63242311-A (JP)
Title: Filter membrane and its manufacture
Inventor: IKI KEISHIRO
IPC: B01D71/48
Filed: 1987-03-31
Abstract: PURPOSE:To reduce filtration time and improve separation precision by making uniform the pore shape and size of a filter membrane and the distribution of opening positions of pores. CONSTITUTION:A filter membrane has pores penetrating through vertically in the surface of the membrane and the ratio of a long and a short diameter in the pore cross section being 1.0-2.0 with the long diameter of the pore ranging from 1-20mum. In addition, the pores are uniformly dispersed on the surface of the membrane, and the ratio of the total amount of a pore cross section area to a regional area where pores exist is 0.5-30%. The filter membrane has pores opened by placing a mask consisting of a light unpermeable material such as metals applied on a spread high polymer material film of even thickness, parallel with the surface of the film, and projecting a far ultraviolet beam of 220nm or less to the film from above for opening the pores. The pore-opened film is coated with a metallic layer for increasing its strength, and further its surface may be chemically treated with fluorine or silicon compounds.
Patent JP-S58196556-A (JP)
Title: Image display device
Inventor: KANEKO SHIYUUZOU
IPC: G03G15/04
Filed: 1982-05-13
Abstract: PURPOSE:To stabilize display of a good toner image for a long time, by alleviating to the min. an unfavorable effect of external light incident from the peep window of the display image onto an image bearing material exerted on a photoconductive material constituting the image bearing material. CONSTITUTION:A filter 14 for selectively intercepting wavelengths is arranged on the display image peep window 2. The filter 14 may be arranged separately from a transparent plate 3 made of glass or the like, or said filter also serviceable as the transparent plate may be used. The filter 14 used has a spectral transmissivity characteristics of intercepting short wavelength lights and IR rays excluding about 500- about 700nm wavelengths. Since this filter intercepts the short wavelength light ready to exert physical effects on a photoconductor and the IR rays deteriorating sensitivity of the photoconductor remarkably for several min. when illuminated with them among the external light incident from the window 2 onto the photoconductor, display of a good toner image can be stabilized for a long period of time.
Patent JP-S63247727-A (JP)
Title: Liquid crystal display device
Inventor: ISHITANI SHIZUO
IPC: H01R11/01
Filed: 1987-04-03
Abstract: PURPOSE:To permit easy alignment of junctures to electrode terminals of a heat seal connector with high accuracy by forming the insulating parts of said junctures is transparent or translucent parts. CONSTITUTION:Conductive parts 12a are formed on a film 11 at the same pitches as the pitches of the electrode terminals 1a of a liquid crystal cell 1 and the electrode terminals 2a of a printed circuit board 2 and are so formed that both ends of the conductive parts 12 extend slightly to the inside from the outside of the film 11. The insulating parts 13 which are transparent or translucent to the extent of allowing viewing of the electrode terminals 1a, 2a are provided to the remaining parts of the film 11, by which the heat seal connector is constituted. The easy alignment with high accuracy is, therefore, permitted even if the entire surface of the exposed terminals 1a of the liquid crystal cell 1 is covered by the junctures 10a of the connector and the juncture parts are subjected to thermocompression bonding. The easy alignment with high accuracy is also possible even if the entire surface of the terminals 2a not coated with the resist 2b of the printed substrate 2 is coated with the connector 10b and is subjected to thermocompression bonding. Electrolytic corrosion and current leak are, therefore, prevented and the generation of uneven display and disconnection is obviated.