baber/WOPTO huggingface dataset:
Patent JP-H07214290-A (JP)
Title: Method for destroying and removing molding flask
Inventor: ORII RYUJI
IPC: B22D29/00
Filed: 1994-01-27
Abstract: PURPOSE:To rapidly and completely destroy and remove molding flasks from castings at a lower tap. and lower concn. of an aq. soln. of alkaline metal hydroxide in a method for destroying and removing the molding flasks from the castings. CONSTITUTION:The molding flasks contg. silica are heated by maintaining a temp. change within 10 deg.C while repeating an increase and decrease of pressure under a pressure difference of 2kgf/cm<2> and at intervals within 7 minutes in the aq. soln. of the alkaline metal hydroxide, by which the molding flasks are destroyed and removed from the castings.
Patent JP-H11222808-A (JP)
Title: Road level difference measurement data analyzing method
Inventor: IMOTO HARUO
IPC: E01C23/01
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To perform automatic analysis and display data regarding level difference between a structure and a road surface. SOLUTION: Displacement data obtained according to the running distance of a road property measuring device and indicating relative displacement of a road surface to the road property measuring device, obtained about points on a road surface, aligned in the approximate direction of a car width of the road property measuring device; inclination data indicating inclination in the roll direction of the road property measuring device; and a white line position data indicating the position of a white line 6 on the road surface are obtained in advance.  A calculation step is provided to calculate difference in a level data indicating a difference in a level between a structure and a road surface through combination of structure position data to indicate the position of a structure 13 on a road surface and measuring point position data to indicate the positions of a plurality of measuring points in the vertical section direction of the road surface. A display step to display a level difference data is provided to analyze the property of the road surface.
Patent JP-H07218564-A (JP)
Title: Hot line insulation measuring apparatus
Inventor: YAMASHITA KAZUHISA
IPC: G01R27/18
Filed: 1994-01-27
Abstract: PURPOSE:To provide a hot line insulation measuring apparatus which can be used directly for a three-phase circuit. CONSTITUTION:Small clamp type zero phase current transformers ZCT1 and ZCT2 are installed in a three-phase electric power circuit, injection voltage e1 whose sinusoidal voltage with a half frequency f1 of an electric power circuit is modulated by pulse width is injected through the ZCT1, polarity of either the injection voltage e1 or the induced voltage e2 of the ZCT2 is changed and either voltage is sent to a multiplying circuit M and at the same time the polarity of the output of the multiplying circuit M is changed to eliminate effect error and provide an output Z proportional to the leaking effective electric power based on only the component with f1 frequency of the injection voltage e1.
Patent JP-S58142192-A (JP)
Title: Fluidized bed type heat exchanger
Inventor: KOMAGINE TAKASHI
IPC: F28D13/00
Filed: 1982-02-18
Abstract: PURPOSE:To incease and stabilize the amount of heat transfer by a method wherein in the fluidized bed type heat exchanger having finned heat transfer pipes embedded in a fluidized bed, a plurality of members for causing a heat medium to flow turbulently are provided on the downstream sides of heat medium flow passages among the heat transfer pipes. CONSTITUTION:A plurality of cut openings 11 are formed in each of the fins 7 of the heat transfer pipes in such a manner that the fin is cut at several parts thereof and the cut parts are raised up sidewardly in opposite directions in an alternative fashion to thereby form raised pieces 7a leaving the openings 11 therebelow with each of the riased pieces 7a positioned in each stage of the heat exchanger. With the above structure, a heating gas phase medium A flows uniformly into the fluidized bed 6 after it passes through a dispersing plate 4 and moves upward among the heat transfer pipes 8 as it transfers heat to the heat transfer pipes through particles 5 in the fluidized bed 6 and the fins 7. In this case, small-sized air bubbles B formed in the heating medium A expands themselves as they move up among the fins 7. However, such air bubbles B are disrupted into small-sized air bubles and forced to flow turbulently due to the existence of the raised pieces 7a formed at the cut openings 10. As a consequence, the air bubbles B do not block the spaces among the fins 7 so that the amount of heat transfer  is increased and the heat transfer operation is stabilized.
Patent JP-2000221283-A (JP)
Title: Time information relay device and time information administration system
Inventor: SASE MASAHIRO
IPC: G04G5/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To maintain time information of one or a plurality of counting means existing in a specific region predetermined by utilizing correct standard time information with a time information repeating installation at correct time. SOLUTION: The frequency of reception in a receiving means 99 is made over the transmitting frequency from a time information transmitting means 88 based on the control of a reception and transmission frequency control means 12, information including sure standard time information can be supplied to the second time counting means 5-1, 5-2,..., 5-n as a time information displaying device 33 and a system with high reliability as a time information administrating system 100 can be provided.
Patent JP-H10222767-A (JP)
Title: Pos system
Inventor: YAMAHIRA YOSHIFUMI
IPC: G06F9/445
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To cope without using a floppy disk drive for maintenance by preserving a program that is stored on ROM which stores a file that is sent from another POS(point of sales) terminal through a transmission line on its own hard disk in accordance with a request on a transmission line board. SOLUTION: Two POS terminal 2a and 2b are connected through a LAN 3 that is a dedicated transmission line. In such a case, a file sending request is outputted to another POS terminal 2b or 2a and also a program which stores a file that is program data which is returned in accordance with the request in an HDD(hard disk drive) of its own POS terminal 2a or 2b is held on ROM 22 on an LAN board. With this, the content of the program is not lost with the switching work of the HDD and also it can be started on the LAN 3. Then, a program is installed on a new HDD that is changed when an HDD failed without using a FDD for maintenance.
Patent JP-H11212014-A (JP)
Title: Optical scanning device
Inventor: TAKAGI TADAO
IPC: G02B26/12
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To make the angle of deflection of luminous flux large. SOLUTION: The optical scanning device is equipped with a light source 10, a rotary polygon mirror 11 which has reflecting surfaces parallel to the axis of rotation and deflects incident luminous flux by the reflecting surfaces in a horizontal scanning direction at nearly equal angular velocities, and an optical system which images the luminous flux deflected by the rotary polygon mirror 11 in a direction corresponding to the main scanning direction and converges the deflected luminous flux on a scanned surface 13 so that a light spot scans at a nearly equal speed; and plural rotary polygon mirrors 11a and 11b are arranged and the luminous flux from the light source 10 is reflected more than once by the reflecting surfaces of the rotary polygon mirrors 11a and 11b.
Patent JP-S61187077-A (JP)
Title: Japanese language analyzer
Inventor: FUNABE TOSHIYUKI
IPC: G06F17/27
Filed: 1985-02-14
Abstract: PURPOSE:To simplify the syntax analyzing grammar to improve the analysis processing speed by dividing the syntax analyzing grammar into three tables of parts of speech, cases, and meanings compactly. CONSTITUTION:A control part 10 takes in an input sentence analyzed by a morpheme analyzer and stores every clause in an A stack 12 and takes out successively clauses from the first clause and stores them temporarily in a B stack 14 and starts and controls an extracting part 16 related to parts of speech, an extracting part 18 related to cases, and an extracting part 20 related to meanings and stores results in a C stack 22 while shifting them successively from the top to the bottom. A table 24 related to parts of speech, a table 26 related to cases, and a table 28 related to meanings are connected to extracting parts 16, 18, and 20. Structures of clauses whose modification relations are not fixed yet or clauses subjected to analysis processing are stored successively in the C stack 22.
Patent JP-H05337156-A (JP)
Title: Incubator
Inventor: YOOHIMU KOTSUHO
IPC: A61G11/00
Filed: 1993-02-15
Abstract: PURPOSE: To provide an incubator constituted so as to eliminate costly multiple adjustment for each individual parameter when considering the functional relation of parameters optimizing the heat balance in the case of adjusting the parameters determining the atmosphere in a stay room of new and premature born babies. CONSTITUTION: A logical connection generator 14 is connected to a control circuit 11, one of the first or the second signal is supplied as a guide value, a following value is generated based on a functional relation 15 and the guide value, and the following value becomes the target value of the second movement parameter 8.
Patent JP-H07233474-A (JP)
Title: Taking-up type vacuum film forming device
Inventor: HAYASHI NOBUHIRO
IPC: C23C14/56
Filed: 1994-02-23
Abstract: PURPOSE:To maintain a set incident angle by making it possible to change the incident angle of evaporated matter without narrowing a film forming region. CONSTITUTION:This film forming device is constituted to allow a film substrate 6 drawn out of a film roll 7 to travel along a belt 5 circulating and moving on a roller group 4 disposed in a vacuum chamber l and to adhere the particles flying from a film forming source 2 onto the surface of the film substrate 6 along the belt to form a film 5, then to take up the film on a take-up roll 8. The film forming device is provided with a belt oscillating means for changing the angle between the surface of the film substrate 6 and the film forming source 6. The rear surface of the belt 5 is provided with guides of projecting lines. These guides are engaged with the recessed parts of the rollers of the roller group 4 to prevent meandering of the belt. The incident angle of the film forming particles is adjusted without narrowing the film forming area and the lateral oscillation in the traveling direction of the belt is prevented.
Patent JP-S61185955-A (JP)
Title: Semiconductor device
Inventor: BABA ISAO
IPC: H01L23/50
Filed: 1985-02-13
Abstract: PURPOSE:To contrive the improvement of the humidity resistance and the thermal-shock resistance of a lead frame by a method wherein recessed parts are respectively provided on the surfaces and back of the tab leads and inner leads of the lead frame in the width direction of both leads, and at the same time, innumerable recessed parts are provided on the back of the mounting part of the lead frame. CONSTITUTION:First recessed parts 21, which are respectively provided in the surfaces of the tab leads 4 and 4 of a lead frame 1 and the surfaces of the inner leads 5... of the lead frame 1, are provided in the width direction of the leads 4 and 5 and in a column form. Moreover, second recessed parts 22... are provided on the back of the tab leads and the inner leads in the width direction of the leads 4 and 5 and in a column form, and furthermore, innumerable third recessed parts 23... are provided on the back of the mounting part 3 of the lead frame 1. As the lead frame is made in the structure, wherein the first recessed parts 21 and the second recessed parts 22 are respectively provided on the surfaces and the back of the leads 4 and 5, water is hard to permiate a resin layer 7, and furthermore, as the adhesion of the resin layer 7 and the lead frame 1 is high, the humidity resistance of the lead frame can be made to improve. Moreover, as the innumerable third recessed parts 23... are provided in the back surface of the mounting parts 3..., the thermal stress is hard to concentrate on the lead frame, thereby enabling to improve the thermal schock resistance of the lead frame.
Patent JP-S62184056-A (JP)
Title: Photosensitive composition
Inventor: SUGA NOBUHIKO
IPC: C08G73/06
Filed: 1986-02-10
Abstract: PURPOSE:To provide a photosensitive compsn. having excellent sensitivity to light and heat resistance, etc. and suitable for use as an insulating film for semiconductor elements, photoresist, etc., by incorporating a polymer having a specified structure, an oxime compd. and a sensitizer having absorption peaks within a specified range. CONSTITUTION:A polymer (A) having a repeating unit of formula I (wherein X is a (2+n)-valent carbocyclic or heterocyclic group; Y is a (2+m)-valent carbocyclic or heterocyclic group; Z is a group of formula II or a group of formula III, etc.; R* is a group having one or more carbon-to-carbon double bonds; W is a group capable of reacting with a carbonyl group by heat- treatment to form a ring; n is 1-2; and m is 0, 1 or 2) (e.g., a 2-hydroxyethyl methacrylate/pyromellitic acid/4,4'-diaminodiphenyl ether copolymer), an oxime compd. (B) of formula IV (wherein R1, R2 and R3 are each a 1-6C alkyl, etc.) and a sensitizer (C) having absorption peaks at 250-500nm (e.g., Michler's ketone) are incorporated to obtain the desired photosensitive compsn.
Patent JP-H06240528-A (JP)
Title: Friction disk
Inventor: GOTO GIICHI
IPC: D02G1/08
Filed: 1993-02-15
Abstract: PURPOSE:To provide a disk used for drawing and false-twisting treatments, excellent in heat resistance and capable of giving a good drawing property and a good false-twisting property to fibers. CONSTITUTION:A polyurethane rubber prepared from a polycarbonate polyol and para-phenylene diisocyanate is used as a polyurethane rubber for polyurethane disks used in the false-twisting unit of a drawing and false-twisting machine. The hardness of the rubber is further preferably 80-99 deg. (JISA). The friction disk has a long life because of being excellent in heat resistance and in abrasion resistance. Further, the cooling zone of the false-twisting unit of the drawing and false-twisting machine can be shortened.
Patent JP-H02207499-A (JP)
Title: Deflection electromagnet for charged particle device
Inventor: MATSUDA TETSUYA
IPC: G21K1/093
Filed: 1989-02-06
Abstract: PURPOSE:To make it possible to generate an uniform magnetic field distribution at the end portion of a main coil by dividing the end portion of the main coil and providing straight portions nearly perpendicular to the equilibrium orbit on the divided end portions respectively. CONSTITUTION:Divided straight windings 32, 33 on the end portion of a main coil are arranged to be nearly perpendicular to the equilibrium orbit 9. In this structure, the winding 32 generates nearly uniform magnetic field in [y] direction in the vicinity of X=0 on the [x] axis of theta=theta1. Similarly the winding 33 generates nearly uniform magnetic field in [y] direction in the vicinity of x=0 on the [x] axis of theta=theta2. The winding 32 does not necessarily generate uniform magnetic field on the [x] axis of theta=theta2, but the error magnetic field in the end portion can be reduced. Thereby the uniformity of the magnetic field in the end portion of the main coil can be improved.
Patent JP-S62184943-A (JP)
Title: Door opening warning device
Inventor: YAGI SOICHI
IPC: B60Q1/50
Filed: 1986-02-10
Abstract: PURPOSE:To avoid a car from colliding against the following car when a door is opened and closed, by providing a door opening detector, which detects the door to be manipulated for opening action, and driving a turn signal indicator or an alarm horn on the basis of an output signal from said door opening detector. CONSTITUTION:If a switch 3a is turned on by controlling an inside handle of a door in the right side, a relay FR is actuated flickering a turn signal indicator lamp 1a. Here a relay FL is not actuated with no change of flickering of the lamp 1a even if a switch 4a is turned on by controlling an inside handle in the left side because a capacitor 7b is charged turning on a transistor 9b. But in this time, since a transistor 9f of turned on through the relay FL, a relay B is driven sounding a buzzer 10. In this way, a device, which generates an alarm before the door is opened, enables the collision against the following car to be avoided.
Patent JP-H10204677-A (JP)
Title: Palladium-tin based alloy plating solution and plated member
Inventor: AKAZA TOSHIYUKI
IPC: C25D3/56
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a plating solution free from a fear of inducing metal allergy and capable of obtaining an glossy, white and refined plating having excellent corrosion resistance by containing ammonium palladium and stannic ammonium, copper cyanide and the like, which are soluble compounds, controlling to a specific free cyan concentration, adding a specific quantity of a surfactant, ammonia and the like and specifying pH. SOLUTION: In the Pd-Sn based plating solution prepared by incorporating the soluble ammonium palladium compound, the soluble stannic ammonium compound, the soluble copper cyanide compound and a soluble zinc cyanide compound and having 40-60g/l free cyan concentration, 1-2ml/L surfactant, 5-200g/L ammonia alkali salt and 1-50g/L ammonia are added and the plating solution is adjusted to pH 11-13. The plating solution contains no nickel salt or cobalt salt, which has the possibility of causing allergy.
Patent JP-H11315204-A (JP)
Title: Polyamide composite material
Inventor: FUJIMOTO KOJI
IPC: D01F6/90
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide composite material having high strength, modulus, heat resistance, and toughness, excellent dimensional stability, and high elongation, and reduced in dispersion of such properties. SOLUTION: There are provided (1) the polyamide composite material prepared by dispersing silicate layers of montmorillonite in a polyamide resin on a molecular level, wherein the sodium component content in an inorganic ash of the material is 2.1 wt.% or below and (2) a polyamide composite material prepared by dispersing silicate layers of swellable fluoromica in a polyamide resin, wherein the sodium component content in an inorganic ash of the material is 2.7 wt.% or below.
Patent JP-H07215477-A (JP)
Title: Device for carrying laminated iron sheet
Inventor: SUNA HIRONOBU
IPC: B21D43/24
Filed: 1994-01-27
Abstract: PURPOSE:To make effective use of the laminating time by providing a floater in an elevatable manner, and providing an elevating means to elevate the floater to enable the advancement of the laminated iron sheets on a carrying shuttle without being interrupted by the presence of the floater. CONSTITUTION:A lifter 11 is in the carriage stop position of a carrying shuttle 1, and supporting bodies 12 arranged in a notch groove part 5 formed in a loading table 4 of the carrying shuttle 1 is in the elevatable condition. The carrying shuttle 1 is advanced between the supporting bodies 12 without the supporting bodies 12 being interrupted, and when the supporting bodies 12 support laminated iron sheets 33, the carrying shuttle 1 is released from the support, and retracted to the original position, and can execute the loading work of the laminated iron sheets to be carried next. When the carrying shuttle 1 is advanced, a frame body 25 is elevated along a guide rail 23, and a separator 26 is also elevated, and the frame body can pass without the separator 26 being interrupted even when the amount of the laminated iron sheets 33 is increased.
Patent JP-S58143368-A (JP)
Title: Heating device of photosensitive drum
Inventor: YAMAMOTO KANAME
IPC: G03G21/16
Filed: 1982-02-22
Abstract: PURPOSE:To equalize a temperature distribution of the surface of a drum, and also to shorten a rise time, by providing a heating element so as to contact with or in the vicinity of the inside surface of a photosensitive drum, and varying its heating value density in the axial direction and the circumferential direction of the drum. CONSTITUTION:To a photosensitive drum shaft 2, a cylindrical face-like heater 16 is fitted and fixed. This face-like heater 16 has the almost same length as width of a drum 1, and its heating part 16a is constituted so that the center part lacks in the axial direction of the drum 1 as hatching of a broken line, for instance, the center part lecks the heating part by about 1/3. Also, in the circumferential direction of the drum 1, one part of the upper side, for instance, a range of about 30 deg. to the left and right from right above lacks. The outside surface of this face-like heater 16 and the inside surface of the drum 1 are fitted  adjacently, for instance, at an interval of 2-3mm.. In this way, a temperature distribution of the surface of the drum can be equalized, also a rise time can be shortened, and a picture quality can be improved.
Patent JP-H05225088-A (JP)
Title: Simultaneous down-loading method for terminals
Inventor: TAKEUCHI HIRONORI
IPC: G06F9/445
Filed: 1992-02-13
Abstract: PURPOSE:To simultaneously down load all the terminals in communication on the same interface in down-loading a program to terminals from a host connected to the digital integrated communication network. CONSTITUTION:A host 11 is connected to a digital integrated communication network via I interface, and terminals 13, 14, and 15 are connected with the digital integrated communication network via the same bus wire. The host 11 or the terminal 13 sends a message through line exchange or packet exchange, the host 11 and terminals 13-15 are in communication with the same communication channel, simultaneously down-loading the programs sent by the host 11 to terminals.
Patent JP-H11217758-A (JP)
Title: Nonwoven fabric for washing
Inventor: TAKAI YOSUKE
IPC: D04H1/482
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain nonwoven fabric for washing that can wipe off the mineral deposits, tea stain, oil soil of dishes in domestic kitchen, kitchen equipment, bath tubs and the like or the tarnish and stain on the glass faces, metal faces and coated faces with water, hot water or in combination thereof with a small amount of detergent. SOLUTION: This nonwoven fabric for washing contains at least 70 wt.% of acrylic fiber groups including >=50% of acrylic fiber each of which has 3 or more stripes of >=5 μm length per 10 μm of the circumference of the filament. In addition, if a fiber layer to which thermally shrinkable fibers are mixed is laminated on and integrated with this nonwoven fabric, the washing effect is much more improved.
Patent JP-H02209303-A (JP)
Title: Device equipped with movable shelf
Inventor: SAKAMURA HIROSHI
IPC: B65G1/137
Filed: 1989-02-07
Abstract: PURPOSE:To make reduction in manufacturing cost for an arrangement possible by grouping may movable shelves, and assigning a number to only one movable shelf in each group, and calling the movable shelf having an assigned number for increasing the number of the movable shelves without changing an automatic control circuit. CONSTITUTION:When a number n of the key number for a movable shelf 5S required to be called at a taking in and out port 6S has been determined, an automatic control device is actuated to select a rotational direction having the shortest travel to a taking out port 6A, and an arrangement equipped with a movable shelf then moves a movable shelf 5S having the number of (n) to the taking in and out port 6S. A movable shelf nKO whose number is not assigned yet follows a movable shelf nKn having the number of (n), and two movable shelves S therefore move to the taking in and out port 6S. Several movable shelves having received a related article can be further simultaneously called to a taking out port.