baber/WOPTO huggingface dataset:
Patent JP-H01253946-A (JP)
Title: Lead frame and manufacture thereof
Inventor: HANAJIMA OSAMU
IPC: H01L23/50
Filed: 1988-04-01
Abstract: PURPOSE:To enable shortening the processing time and decreasing the consumption of an Al material, by equipping a film-shaped aluminum layer of a specific average crystal grain diameter formed by arc discharge type ion plating on a lead frame element assembly through a diffusion blocking layer. CONSTITUTION:A titanium layer as a diffusion blocking layer is formed on a base material lead frame and a Al coated layer. An Al layer of 0.5-1.0mum average crystal grain diameter is formed by arc discharge type ion plating on said diffusion blocking layer. Therefore, the increase of the hardness of the Al film caused by the metal diffusion of the lead frame can be controlled and the Al film required in bonding can be thinned. This enables shortening the time required for forming the film and decreasing the consumption of the Al material.
Patent JP-H07287120-A (JP)
Title: Optical compensating sheet
Inventor: KAMATA AKIRA
IPC: G02F1/1335
Filed: 1994-04-20
Abstract: PURPOSE:To optimize optical characteristics of the base film used and to increase the visual angle range of a TN-type LCD by forming a layer containing a discotic liquid crystal on an intraplane oriented transparent film. CONSTITUTION:A layer containing a discotic liquid crystal is formed on an intraplane oriented transparent film. The intraplane orientation is such a state that the triaxial refractive indexes of the base film satisfy nx=ny>nz, wherein nx, ny are refractive indices in the directions of optical axes perpendicular to each other in the film plane and nz is the refractive index in the thickness direction of the film. Further, it is preferable that the intraplane orientation degree calculated as DELTAn.d of the transparent film ranges 20 to 300nm, wherein d is the thickness of the base film and DELTAn=(nx+ny)/2-nz. Thus, characteristics of angle of field can be largely improved.
Patent JP-S60225874-A (JP)
Inventor: KAWABATA TETSUJI
IPC: G09B9/00
Filed: 1984-04-25
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-H06294122-A (JP)
Title: Apparatus for driving steel member
Inventor: NISHI MASAYA
IPC: E02D7/16
Filed: 1993-04-08
Abstract: PURPOSE:To facilitate the positioning of steel sheet piles on driving them, by arranging guide rails at the periphery of an existing structure so as to form a circle and supporting a mounting type driving machine by an extensible arm on a carrier traveling on the rails. CONSTITUTION:A ring wall 5 made of reinforcing concrete as a retaining wall is arranged at the outer periphery of a tank mound for the foundation of an existing structure 1. And guide rails 6 are placed to form a round circle parallelly to the ring wall at the external side thereof. The respective rails 6a of the guide rails 6 are provided with protruded brackets for joints at the sidefaces of the end, connecting the peripheral line by the hinge structure. An extensible arm 13 is stretched from a monorail type carrier 12 traveling on the guide rails 6 and a mounting type driving machine 14 is fitted at the front end thereof. In this way, the driving machine 14 can travel on a round circle and hence, steel sheet piles 2 jointed in turn and driven by the driving machine 14 can be arranged to form a round circle.
Patent JP-S63246904-A (JP)
Title: Parabolic reflection mirror
Inventor: MATSUI GIICHI
IPC: H01Q15/16
Filed: 1987-04-01
Abstract: PURPOSE:To make the titled reflection mirror suitable for a simple installation antenna moved frequently by protecting a reinforcement layer made of a foamed resin to the front face and the rear face of a reflection layer so as to improve the shock resistance and to decrease the weight. CONSTITUTION:Reinforced layers 10, 11 are made of a foamed resin being, e.g., a 50-time foamed stylene and a concaved face 12 of a paraboloid of revolution of an offset parabola is formed to one face of the reinforced layer 10 and the convexed face 13 of the paraboloid of revolution fitted to the concaved face 12 is formed to one face of the other reinforced layer 11. The reflection layer 14 of a carbon matt with flexibility is sandwiched by the layers 10, 11. Thus, the reflection layer is protected sufficiently and even if more or less shock is exerted thereto, the possibility of deforming the reflection layer is less.
Patent JP-S60225303-A (JP)
Inventor: KITAMURA SHIYUUJI
IPC: H05B3/20
Filed: 1984-04-24
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-H04219202-A (JP)
Title: Mounting method of cutting tool for slicer
Inventor: IKEDA SHIGERU
IPC: B27L5/06
Filed: 1991-04-15
Abstract: PURPOSE:To aim at the provision of a cutting-tool mounting method for a slicer, in which adjustment after mounting is unnecessitated, by setting the projection of the edge of the blade by using an edge-projection size setting jig and bolting a composite body to a cutting-tool mounting section. CONSTITUTION:A cutting-tool mounting method for a slicer has a composite body, which has an edge holding-down plat 19, a cutting tool 14 and the proceeding and retreating adjusting means 22 of the cutting tool and has a triangular side face shape, and a jig setting the edge projection size of the cutting tool, and said jig and said composite body adjusted by the proceeding and retreating adjusting means 22 are received in a notch formed on the side facing the cutting edge of a table 2, and clamped to a mounting surface by a bolt.
Patent JP-H09273638-A (JP)
Title: Flow regulating valve
Inventor: OKANO MASATOSHI
IPC: F16K3/32
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a flow regulating valve capable of preventing scales from being deposited in a passage in a valve and maintaining the excellent flow regulating function over a long period. SOLUTION: A cage 115 provided with a cage inner space 115a is provided in a valve box 127. Four orifices 105 are provided on the cage. The passage sectional area of the orifice is changed in the flowing direction, and scale is not easily deposited on the inner surface. A valve element 111 is housed in the case inner space, and a scraper part 121 is formed on the lower part of the valve element. Even when scale is stuck on a part near the orifice outlet of the cage, the scale is scraped by the scraper part with the vertical movement of the valve element. Scale is precipitated near the center part of the cage inner space by collision of fluid, however, it is allowed to flow as it is, and therefore, scale is prevented from stuck on a part downstream from the orifice.
Patent JP-H10284225-A (JP)
Title: Electric warmer
Inventor: MAEDA AKIHIRO
IPC: H05B3/20
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent cost increase due to use of an adhesive and outflow of a form resin body from an outlet part of an integrated heater by foaming a foaming resin body between surface and back materials to integrate a foam body and pressure-welding and fixing an outlet part of the foam body by a surface material, the forming resin body, and a back face material. SOLUTION: In an electric warmer, an outlet part 5 of a heating element 2 consisting of a corded tubing heater is pressure-welded, fixed, and integrated with a surface material 1, the heating material 2, a foam resin body 3 consisting of a polyurethane-based foam resin, and a back face material 4 so that a dimension (a) of the outlet part 5 is within the range of 1 to 30 mm. With such an arrangement, an adhesive is eliminated and cost reduction is ensured. Since the foam resin body 3 never outflows from the outlet part 5 of the heating element 2, integration is made possible. Therefore, effects such as mass- productivity, quality improvement, and cost reduction can be achieved.
Patent JP-H09274293-A (JP)
Title: Silver halide color photographic material
Inventor: TANAKA MARI
IPC: G03C7/333
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a color photographic material having high sensitivity, high coloring property and satisfactory mask characteristics by incorporating a specified compd. into a hydrophilic colloidal layer. SOLUTION: This photographic material has at least one hydrophilic colloidal layer including a layer contg. a magenta coupler on the substrate and the colloidal layer contains a compd. represented by the formula, wherein each of R11 and R12 is an arom. group, R11 is preferably alkoxy substd. phenyl, R12 is preferably pentachlorophenyl, R13 is H, halogen or alkoxy, R14 is a substituent, at least one of R14 's is benzoylamino and (n) is an integer of 1-4. High developability is ensured and the compd. has an effective masking effect even in the case of a small amt., suppresses fog even when it is used in combination with a high sensitivity silver halide emulsion and a high coloring coupler, has high solubility to an org. solvent, enables thin film formation because of low mol.wt. and has stability even to light, heat and moisture.
Patent JP-S59207907-A (JP)
Title: Ethylene-propylene random copolymer for films
Inventor: ASANUMA TADASHI
IPC: C08F6/00
Filed: 1983-05-13
Abstract: PURPOSE:The titled copolymer that contains a specific amount of ethylene, thus showing specific physical properties, having high shock resistance at low temperatures, toughness and transparency suitable for use in food packaging and developing no surface haze and tackiness on film formation. CONSTITUTION:For example, using a polymerization catalyst composed of one component prepared by supporting titanium tetrachloride on a magnesium halide containing an organic compound having C-O bonds, of an organoaluminum compound and an organic acid ester, the copolymerization is effected by introducing ethylene in liquid propylene containing aromatic hydrocarbons to give the objective copolymer which contains less than 20wt% of the fraction soluble in light oil at 30 deg.C, containing less than 20wt% of ethylene and further 2-7wt% of ethylene content in the total copolymer and less than 5Mw/Mn which is calculated by dividing the curve of molecular weight distribution which has been measured by the GPC method, representing the axis of abscissae with natural logarithm into three parts and approximating the curve on the low molecular weight side to the Gauss distribution.
Patent JP-S62240453-A (JP)
Title: Calculation of engine control quantity
Inventor: KUME TAKEO
IPC: F02D45/00
Filed: 1986-04-10
Abstract: PURPOSE:To obtain the engine control quantity calculation method which can be used even if the engine properties vary, by representing the variables which represent the engine state quantity in dimensionless form, in the calculation of the engine control values by using the above-described variables. CONSTITUTION:An engine revolution sensor 2, air flow sensor 3, and a crank angle sensor 4 are connected with a controller 1. The ignition timing signal S which the controller 1 outputs is outputted into an ignition circuit 5, and a spark plug 7 is ignition-operated in an optimum timing through a distributor 6 on the basis of the output of the controller 1. With such constitution, the ignition timing as the engine control quantity is calculated by the variables which represent the engine state quantity. In this case, the variable is represented in dimensionless form. For example, the ignition timing is calculated on the basis of the engine revolution speed and the engine load as two variables. Therefore, the variation of the engine properties can be disposed without reducing the resolution faculty such as the variables and control quantity.
Patent JP-H10281998-A (JP)
Title: Emission spectroscopic analyzer
Inventor: HABU TOSHIYA
IPC: G01J3/443
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a more precise analytical result in a trace element analysis to which a time resolution light measurement method is applied when the element analysis is performed by spark-discharging a sample to emit a light, spectrally diffracting it by a diffraction grating, and detecting the spectrally diffracted light of each wavelength by a light detector. SOLUTION: This device is constituted so that an element analysis is performed by spark-discharging a sample to emit a light, spectrally diffracting the light by a diffracting grating, and detecting the spectrally diffracted light of each wavelength by a light detector. The light detector is formed of a one- dimensional, image sensor 11 . On the other hand, a timing control means 61 is provided so that an information reading transfer pulse ϕ is outputted to the one-dimensional image sensor 11 at a prescribed divided time from the spark discharge starting point to the spark discharge middle and at a prescribed time after the spark discharge is ended.
Patent JP-H11259591-A (JP)
Title: Work flow system, electronized document circulation method and record medium
Inventor: SHIMOMURA OSAMU
IPC: G06Q10/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To perform an efficient job processing and to easily and accurately recognize the relation of respective files with each other. SOLUTION: In this work flow system, a prescribed job processing is executed while circulating electronized files among plural persons in charge through a network 5. In this case, it is provided with storage means 1 and 2 for storing a folder composed by gathering the electronized filed into one corresponding to a prescribed classification method and a circulation control means (422) for performing control so as to transfer the folder stored in the storage means 1 and 2 through the network 5 to plural computer terminals 3-1, 3-2,...3-n in an order and to circulate it to the plural persons in charge. Then, an annotation sentence prepared at the time of transferring the file for obtaining approval is simplified to absolute minimum and the efficient job processing is performed.
Patent JP-H11257496-A (JP)
Title: Flow passage structure of rotary coupling for fluid
Inventor: WADA MASATO
IPC: F16L27/08
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To form a two-system fluid passage at the internal part of a rotary coupling without the occurrence of a trouble on the function of the rotary coupling to realize simplification of a device. SOLUTION: In a rotary coupling 101 for fluid, a seal member 31 descendingly energized relatively non-rotatably with a fixed joint body 1 and a seal support part 30 arranged at a rotary joint body 2 are brought into relative rotary contact, and a seal mechanism 3 for a fluid passage 3a in a seal and an external region is provided. This flow passage structure comprises a polishing liquid route A formed such that the passage 3a in the seal mechanism 3 and passages 60 and 61 formed in two joint bodies 1 and 2 are intercommunicated, a pressure air route B consisting of a passage 70 on the input side on the side of the fixed joint body 1, and a passage 71 on the take-out side of the second joint body 2, and a cooling liquid route C to cool the seal mechanism 3 by water.
Patent JP-H11256622-A (JP)
Title: Device and method of controlling oil pressure of construction equipment
Inventor: YOSHIMURA HIROSHI
IPC: E02F9/22
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic controller for a construction equipment, by which can actuator for driving a slewing device for slewing the working machine and car body of the construction equipment such as a hydraulic backhoe is supplied with a required flow rate and driving speed is not decreased, and which is manufactured easily by simple structure while load at a time when the actuator beings to be moved can be detected. SOLUTION: The hydraulic controller for the construction equipment has manipulated-variable detecting means 20a, 20b for detecting the manipulated variable of an operating means. A control means 40 for setting the discharge of a hydraulic pump 1 in a storage means (40c) so as to gradually increase the discharge of the hydraulic pump 1 with the augmentation of the manipulated variable of the operating means within a range up to an operating-stroke end after the point of the operation start of the operating means, receiving and arithmetically operating the manipulated-variable signals of the manipulated- variable detecting means 20a, 20b and outputting a command signal to a regulator 10 on the basis of the result of the arithmetic operation is mounted.
Patent JP-S527002-A (JP)
Title: Method of removing thrust of impeller in high pressure multistage pump
Inventor: KAWADA YUTAKA
IPC: F04D1/00
Filed: 1975-07-07
Abstract: PURPOSE: To remove thrust produced by impeller on each stage by directing radially inward the direction of leakage flow produced between the shroud behind impeller on each stage and the casing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04295658-A (JP)
Title: Tape take out device
Inventor: TOKITO TOSHIHIRO
IPC: G11B15/665
Filed: 1991-03-25
Abstract: PURPOSE:To make it possible to provide stabilized loading and moreover eliminate the need for fine adjustment by depressing longitudinally a tape between a first take out guide and a second take out guide against a fixing head at a right angle by way of a first take out arm and a second take out arm. CONSTITUTION:A first take out guide 16 and a second take out guide 17 are mounted at the tip of a first take out arm 22 and a second take out arm 23. The arms 22 and 23 are installed in such a fashion that they may be rotated, centering on a first fulcrum shaft 24 and a second fulcrum shaft 25. During tape loading, the two take out guides 16 and 17 are pulled out in the directions of 'c' and 'd' as their spans are expanded gradually so that a tape 5 passing between both guides is surely depressed against a fixing guide 18 in its longitudinal direction nearly from a right angle. This construction makes it possible to take a sufficient amount of lapping of the tape 5 for the fixing head 18, provide stabilized loading and eliminate the need for troublesome fine adjustment.
Patent JP-H0335789-A (JP)
Title: Enzymatic synthesis of nucleoside
Inventor: CHII HIYUUI UON
IPC: C12P19/38
Filed: 1990-03-29
Abstract: PURPOSE: To simply obtain a second nucleoside in which a deactivated heterocyclic base is bound to a glycoside component by reacting a deactivated heterocyclic base with a specific first nucleoside in the presence of a nucleoside-forming enzyme.  
     CONSTITUTION: A first nucleoside (e.g. 7-methylguanosine hydroiodide) having activated heterocyclic base providing a relatively poor substrate for the nucleoside-forming enzyme as compared to the deactivated heterocyclic base when dissociated from a glycosyl component is reacted with the deactivated heterocyclic base (e.g. adenine) in the presence of a nucleoside forming enzyme (e.g. purinenucleoside phosphorylase) and an effective amount of sodium phosphate and a second nucleoside (7 methylguanidine) having the deactivated heterocyclic base bonded to the glycosyl component and the activated heterocyclic base (e.g. adenosine) are produced thereby to isolate the second nucleoside. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01255891-A (JP)
Title: Circuit for dimming luminous display device
Inventor: ITO ATSUICHIRO
IPC: G09G3/04
Filed: 1988-04-06
Abstract: PURPOSE:To improve the visual recognizability by controlling the duty of the pulse width of a display turning-on/off signal, which is inputted to a drive circuit, based on the ambient brightness and processing it as the display turning-on/off signal thereafter. CONSTITUTION:After the pulse width of the display turning-on/off signal inputted to a drive circuit 11 is controlled to a proper duty in accordance with the ambient brightness of a luminous display device, this signal is processed as the normal display turning-on/off signal. Thus, the display is always dimmed in accordance with the ambient brightness, that is, the display is dimmed to a sufficient brightness against the brightness of the sunlight in the daytime to obtain the display of high visual recognizability, and the display is dimmed to a relative darkness at night to obtain the undazzled display according with the ambient darkness.
Patent JP-S5510164-A (JP)
Title: Hydraulic servo valve
Inventor: AKASAKA YOSHIMICHI
IPC: F15B13/044
Filed: 1978-07-10
Abstract: PURPOSE: To provide a hydraulic servo valve, in which a flexible partition plate is fixed, in freely detachable manner, at a suitable portion on the shaft of a force motor and a shield plate is disposed downwardly of the force motor shaft in the manner facing the partition plate, whereby it is enabled to use corrosive or oil- in-water type hydraulic liquid for operatuing the force motor.  
     CONSTITUTION: A flexible partition plate 22 is fitted in groove 20 formed in the shaft 5A of force motor 5, and a shield plate 24 is erected in hollow space 26 in body 4. With such an arrangement, if spool 1 is shifted along with operation of force motor 5 and corrosive liquid leaks into force motor 5 through small gap 2 along with movement of spool 1, the leaked liquid only flows into chamber 30 but it does not come into direct contact with coil 6 of force motor 5. Further, hydraulic liquid leaked into chamber 30 is discharged to the outside of body 4 through drain port 32, so that the leaked liquid does not fill up the chamber 30. Thus, in the servo valve of this invention, it is possible to use corrosive or oil-in-water type hydraulic liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07298031-A (JP)
Title: Image processor
Inventor: MIZUHASHI SATOSHI
IPC: H04N1/387
Filed: 1994-04-21
Abstract: PURPOSE:To correct the inclination of original with respect to a placing reference of the original. CONSTITUTION:This processor is provided with means 20, 21 for reading an original and converting the read image into an image signal, a means 23 for detecting coordinates of four apexes of the original based on the received image signal to detect a size of the original, a means 24 for calculating a tilt of the original based on the coordinates of the apexes detected at first and second among the four apexes, a means 25 for calculating a moving amount of the original based on the coordinates of the apex detected at first, an image rotating means 27 for rotating the image signal based on the calculated tilt of the original, an image moving means 29 for moving the image signal based on the calculated movement quantity of the original, and an image storage means 31 for storing the rotating and moving image signals.
Patent JP-H01255197-A (JP)
Title: Discharge lamp lighting device
Inventor: WAKE ATSUO
IPC: H05B41/18
Filed: 1988-04-05
Abstract: PURPOSE:To avoid an overload input at the time of normal starting and inhibit deterioration of a spark gap so as to prevent life-shortening of a lighting device by changing the condition of a pulse voltage applied to a discharge lamp at the time of its starting and re-starting. CONSTITUTION:In a normal temperature state, a variable resistant element 18 has a resistant value capable of generating a pulse number required for normally starting a discharge lamp, while a shape memory alloy 16 maintains such a shape that the distance between electrodes 14 and 15 of a spark gap 13 generates a pulse voltage required for normally starting the lamp. When the lamp is at a high temperature, the element 18 and the alloy 16 detect heat, respectively, so that the resistant value of the element 18 becomes smaller so as to decrease the constant at the time of charging of a charging circuit 17, while the alloy 16 changes its form so as to widen the distance between the electrodes 14 and 15 of the spark gap 13. Therefore, this can prevent an overload input at the time of normal starting, thereby inhibiting deterioration of the spark gap so as to prevent life-shortening of a lighting device.