baber/WOPTO huggingface dataset:
Patent JP-S59104248-A (JP)
Title: Mold forming method
Inventor: KUZUTANI TAKASHI
IPC: B22C9/08
Filed: 1982-12-07
Abstract: PURPOSE:To form a casting mold having the height higher than the height of a molding flask without changing the height of the mold and to increase the molten metal head in the mold in a mold forming method using a jolt squeezing method by placing a filling flask on the molding flask and molding the casting mold provided with a build-up sand part. CONSTITUTION:A pattern 3 is fixed on the jolt table 2 of a jolt device 1 and a molding flask 4 is placed thereon. A filling flask 5 is mounted atop the same and molding sand is charged therein. The device 1 prejolts the table 2 and the molding sand is built up to a required height from the top end edge of the flask 4 thereby filling the sand in the flask. The flask 5 is removed and thereafter the surface layer part of the molding sand is leveled off. A squeezing device 6 is then moved to above the table 2 and a squeezing plate 7 is lowered. A molding flask 8 is mounted on the top end edge of the flask 4 in contact therewith around the time when the bottom surface thereof is in contact with the top surface of the molding sand, thereby enclosing the built-up part of the molding sand. The molding sand is thereupon rammed by the jolting of the device 1. The flask 8, upon descending of the plate 7, moves upward relatively against a compression spring 13 and the built-up sand part projecting by a prescribed height from the top end surface is formed on the top of the flask 4.
Patent JP-H0554337-A (JP)
Title: Production of magneto-resistance effect type head
Inventor: KANAMINE MASAAKI
IPC: G11B5/39
Filed: 1991-08-27
Abstract: PURPOSE:To form a magneto-resistance effect element as a magnetic monodomain by forming soft magnetic material layers by a vacuum vapor deposition method at both ends of the magneto-resistance type element and forming diaferromagnetic material layers on the soft magnetic material layers in the same vacuum as the vacuum used to form the soft magnetic material layers. CONSTITUTION:The head which reads the information recorded in the form of residual magnetization on a magnetic recording medium as a resistance change by the magneto- resistance effect element 8 having a magneto-resistance effect is produced. The magneto-resistant effect element 1 is first formed to the prescribed shape at this time and thereafter, a photoresist 3 is formed in the parts exclusive of both ends 1a, 1a of the effect element 1. Further, the soft magnetic material layers 4 and the diaferromagnetic material layers 5 for converting the effect element 1 to the magnetic monodomain are continuously formed in this order at both ends 1a, 1a where the resist material 3 is not formed. Since the magnetic domain structure of this head is made into the magnetic monodomain in this way, the generation of Barkhausen noises in the reproduced waves of the signal magnetic fields from a magnetic disk is obviated when these magnetic fields are reproduced by the head.
Patent JP-H0378391-A (JP)
Title: Liquid crystal display device
Inventor: ISHITANI KUNIAKI
IPC: H04N9/12
Filed: 1989-08-21
Abstract: PURPOSE:To reduce the luminance variance of a driver IC unit by connecting a driver IC to a line electrode of each picture element so that the switched picture element area between the picture elements connected to the adjacent same-colored driver IC of the driver IC does not overlap each other among R, G, B picture elements. CONSTITUTION:Plural driver ICs for R 12a to 12c, plural driver ICs for G 13a to 13c and plural driver ICs for B 14a to 14c are connected to the line electrode. Then, the connection between the driver ICs 12 to 14 and a source line are slid for every R, G, B so that the source lines connected to the driver ICs corresponding to the changing points of the driver ICs connected to every picture element - that is, the changing points between 12a and 12b and between 12b and 12c for R, between 13a and 13b and between 13b and 13c for G, and between 14a and 14b and between 14b and 14c for B - do not become adjacent to each other. Thus, since the difference of luminance due to the variance of each driver IC can be dispersed for every picture element of R, G, B, the deterioration of picture quality can be reduced even if the driver IC is not selected.
Patent JP-2001045675-A (JP)
Title: Power storage system
Inventor: TOKUDA NOBUYUKI
IPC: H02J7/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction, downsizing, and reliability improvements of a power converter for charging/discharging the power system which is the initial charging, full discharging, and normal operation of a secondary battery. SOLUTION: A step-up/step-down converter is formed using an arm 7c connected to one end of a reactor 8c out of power converter arms 7a, 7b, 7c which are changed-over to a terminal formed on the other reactor 8c by a AC/DC change-over switch 3 and to a terminal formed on the positive pole of the second battery by the AC/DC change-over switch 3 respectively at charging and discharging, and form a power converter 7, and a single-phase bridge circuit is formed, using the arms 7a, 7b. The single-phase bridge circuit is controlled so as to operate as an AC/DC power converter, and the step-up/step-down converter is controlled so as to operate as a step-down converter at charging, and the single-phase bridge circuit is controlled so as to operate as a single- phase inverter, and the step-up/step-down converter is controlled so as to operate as a step-up converter at discharging.
Patent JP-H0939067-A (JP)
Title: Manufacture of synthetic resin sheet with protrusions
Inventor: MATSUYAMA SHINZO
IPC: B29C48/325
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture capable of producing a synthetic resin sheet with protrusions, which has a number of protrusions on one face thereof, and a synthetic resin sheet with protrusions, on which a connected edge is further formed, without being restricted in the sectional shape of the protrusions, and also capable of freely adjusting the length of the protrusions and the intervals thereof. SOLUTION: A synthetic resin R is continuously extruded through a cylindrical body extrusion port 2a of an extrusion die 2 to form a cylindrical body 5, and while a protrusion extrusion port 2b is opened and closed by intermittently rotating or peripherally swinging a doughnut-shaped plate 3 having a recessed part in an inner periphery thereof, the synthetic resin R is intermittently extruded through the protrusion extrusion port 2b to form protrusions 6 on the outer peripheral face of the cylindrical body 5. The cylindrical body 5 with protrusions thus obtained is cut open in an axial direction to obtain a synthetic resin sheet with protrusions.  In this case, if a recessed part always opening a connecting edge extrusion port provided in the extrusion die 2 is formed in the doughnut-shaped plate 3 and the synthetic resin R is continuously extruded through the connecting edge extrusion port to form a connecting edge on the outer peripheral face of the cylindrical body, a synthetic resin sheet with protrusions, which has a connected edge when the cylindrical body is cut open, can be obtained.
Patent JP-S6193170-A (JP)
Title: Liquid crystal compound
Inventor: SUENAGA HITOSHI
IPC: G09F9/00
Filed: 1984-10-15
Abstract: NEW MATERIAL:The pyrimidine compound of formula II (m is 1-8; n is 5-18; *is asymmetric carbon). EXAMPLE:5-n-Octyl-2-[4-(6-methyloctyloxy)phenyl]pyrimidine. USE:A liquid crystal compound having excellent stability, and exhibiting chiral smectic shape having quick response over a wide liquid crystal temperature range including normal temperature. PREPARATION:The compound of formula I can be prepared by (1) reacting the compound of formula II with the compound of formula III, (2) imino- etherifying the resultant compound of formula IV to the compound of formula V, (3) reacting the product with ammonia, (4) reacting and cyclizing the resultant amidine of formula IV with a substituted malonic acid ester to obtain the compound of formula VII, (5) reacting with phosphorus oxychloride, and (6) dehalogenating the resultant compound of formula VIII.
Patent JP-H0760429-A (JP)
Title: Low pressure casting method
Inventor: MATSUBAYASHI NOBUYUKI
IPC: B22D18/04
Filed: 1993-08-31
Abstract: PURPOSE:To set the optimum casting condition without being effected by the temp. of a metallic mold by setting the length of holding term or a time from the completing time of the holding term to the opening time of the metallic mold based on the metallic mold temp. and the molten metal temp. at the initial stage of the holding term after rising the gas pressure. CONSTITUTION:In a low pressure casting method in which after filling the molten metal into a cavity in the casting metallic mold, the gas pressure is risen in the term t3-t4 and after rising, the gas pressure is held to a specific term t4-t5 and the casting is executed, the metallic mold temp. and the molten metal temp. at the initial stage of the holding term t4-t5 of the gas pressure are detected. The length of the holding term t4-t5 is set according to the detected metallic mold temp. and molten metal temp. Further, gas exhaust term t5-t6 from the completing time of the holding term to the opening time of the metallic mold is set according to the detected metallic mold temp. and molten metal temp. By this method, even in the case that the metallic mold temp. or the molten metal temp. varies during the filling-up of the molten metal, the optimum casting condition is always set and the quality of the cast product can be stabilized without being affected by the condition.
Patent JP-2001013262-A (JP)
Title: Actuation device of electrical instrument and electrical instrument
Inventor: SUGANUMA YOSHIRO
IPC: H01L27/14
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To continuously operate an electrical instrument even while an infrared radiator is still by operating an electrical instrument for a fixed amount of time with the detection signal of a pyroelectric sensor and allowing infrared rays from an infrared radiator to be sensitive to the pyroelectric sensor intermittently. SOLUTION: A pyroelectric sensor 10 detects the change in the amount of infrared rays when an infrared radiator such as a human enters an infrared detection area, operates a timer 20 by the amount being set by a timer knob 21, and at the same time turns on a light 11. The light of the light 11 generates power in a photocell 14 and moves a drive device 13, rocks a pendulum 15 at a fixed period due to the repulsion between magnetism being generated by current in a coil and a permanent magnet, and transfers the movement to a shielding material 12. When the shielding material 12 passes the front of the pyroelectric sensor 10, the pyroelectric sensor 10 responds to it and restarts the timer 20, While the infrared radiator exists in the infrared detection area, the operation is repeated.  When the infrared radiation disappears, the timer 20 is not started even if the shielding material 12 passes the front of the pyroelectric sensor 10, the light 11 disappears and the shielding material 12 also stops after a set amount of time.
Patent JP-H0761510-A (JP)
Title: Automated conveyance apparatus
Inventor: HAYASHI TOMONARI
IPC: G05D1/02
Filed: 1993-08-31
Abstract: PURPOSE:To provide an automated conveyance apparatus facilitating formation of a travel path for an automated guided vehicle, enabling performance of complicated control with less malfunction due to stains and damages of the floor surface, and facilitating alteration of the travel path resulting from the layout change of equipment in a factory. CONSTITUTION:An automated conveyance apparatus is provided with an automated guided vehicle 1 which is equipped with a for-signpost magnetic coating film line 10a as converted to permanent magnet, for-writable/readable data magnetic coating film line 10b, both being formed in parallel on a floor 11, a magnetic sensor 6b, de-magnetizer 7, and magnetizer 8 corresponding to the for-writable/readable-data magnetic coating film line 10b, a signpost sensor 6a corresponding to the for-signpost magnetic coating film line 10a, and control means 3, 4, and 5 to which the above-mentioned sensors and devices are connected. As a result, even in the case where the floor 11 is stained or damaged, complicated control can be performed on the automated guided vehicle 1 without malfunction as in the case of using an optical reader. Thus, it is possible to easily alter the travel path of the automated guided vehicle 1.
Patent JP-H0761748-A (JP)
Title: Elevator annuciator device
Inventor: TAKI KAZUO
IPC: B66B3/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide an elevator annuciator device for releasing an opening extension function when an opening extension button in an elevator car is erroneously operated. CONSTITUTION:When an opening extension button is operated, a contact 4Ba is closed so as to estabilish a circuit P-4Ba-20-N, and an annuciator 20 issues a message 'Please depress a destination button for longer than two seconds when you hurry from the annuciator 20. Door will closes for starting', from a speaker. Accordingly, when the user depresses the destination button for longer than two seconds, a timer T1 is energized so as to open a contact T1b while a relay 4E deenergizes so as to close a contact 4Eb, and accordingly, the door is started to close.
Patent JP-S6457452-A (JP)
Title: Disk clamping device
Inventor: TAKAHASHI JUNJI
IPC: G11B17/028
Filed: 1987-08-28
Abstract: PURPOSE:To generate larger clamping force when a thick disk is clamped, by providing a first surface to pressurize a thick disk and a second surface to pressurize a thin disk at a clamper and arranging a magnet at the second surface. CONSTITUTION:Either of a first thick disk 42 and a second thin disk 41 is mounted on a same turn table 2. A clamper 12 has a first surface 15 and a second surface 16 protruded in a clamping direction from the first surface 15, for example, a part of the second surface 16 or the turn table 2 is constituted of a magnet 14. The first disk 42 is clamped on the turn table 2 by the first surface 15, at this time, the magnet 14 as the second surface 16 approaches to the turn table 2 more than when the second disk 41 is clamped and is fitted to the clamper 12. Thus, the larger clamping force when the thick disk is clamped can be obtained.
Patent JP-S6458040-A (JP)
Title: Data processing system using transfer intermediate file
Inventor: YAMASHITA KAZUNORI
IPC: G06F15/00
Filed: 1987-08-28
Abstract: PURPOSE:To improve the response speed to a user who is carrying out the entry at a terminal, by dividing a data processing job carried out with the use of a transfer intermediate file into modules and actuating these modules in parallel with each other. CONSTITUTION:A data processing system using a transfer intermediate file is applied to the updating of a master file in an order receiving process. The input data are stored in a transfer intermediate file 7 via an order reception entry processing module 2. While a data pointer alpha showing the address of the stored data is set into a stock master maintenance (master) pointer 71 in the form of a queue. The data are supplied to a stock master maintenance module 3 via the pointer alpha. A data pointer beta corresponding to shipment slip master maintenance module 5, i.e., the following sharing module performs the input of data through the file 7 in place of the pointer alpha and independently of the processing of the module 3.
Patent JP-S6371897-A (JP)
Inventor: KATO HIROSHI
IPC: G10H1/18
Filed: 1986-09-15
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-H1042716-A (JP)
Title: Spring-fitting tool for spreading sheet and spring-covering member
Inventor: MORISAWA ICHIRO
IPC: A01G9/14
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a spring-fitting tool for fixing a sheet to a rail disposed in a house for forming a green house for agriculture, horticulture, etc., by disposing a spring movement stopper, a spring guide, a sheet-pressing member, etc., in a special constitution. SOLUTION: A spring 1 is passed through the spring movement stopper 9 of a spring-fitting tool 4, and further inserted into a spring guide 10 from its opening. The two or three tip mountains of the spring 1 exited from the spring guide 10 are fit into the groove of a rail 2 together with a sheet 3. The wheel of the spring-fitting tool 4 is fitted into the groove of the rail 2 to press the sheet 3 spread on the rail 2 into the groove of the rail 2 with the front wheel 7 of the spring-fitting tool 4 and a spring-pressing member 11. The sheet 3 is pressed into the groove of the rail 2 with the front wheel 7.
Patent JP-H04100541-A (JP)
Title: Catalyst for purifying combustible component in exhaust gas
Inventor: AKAMA HIROSHI
IPC: B01J21/06
Filed: 1990-08-16
Abstract: PURPOSE:To reduce the cost of a catalyst system and to obtain a catalyst reduced in deterioration by supporting platinum on titanium oxide containing a specific amount of rutile type titanium oxide. CONSTITUTION:Platinum is supported on titanium oxide containing 50wt.% or more of rutile type titanium oxide. At this time, when the purity of titanium oxide is as high as 99.0% or more, the specific surface area of rutile type titanium oxide is 2.0m<2>/g or more and sulfur content is 100ppm or less, the deterioration of a catalyst is reduced and the effect thereof is enhanced. This catalyst is molded into a shape such as a granular shape, a spherical shape, a columnar shape, a honeycomb shape, a plate shape or a hollow columnar shape before use. This catalyst is applied to a plastic body molded into said shape or a fibrous or foam-like ceramic or metal molded body before use. By this method, the perfect combustion of carbon monoxide at low temp. is made possible and the cost of a catalyst system is reduced.
Patent JP-H0625059-A (JP)
Title: Liquid crystal compound and composition
Inventor: SATO MASAHIRO
IPC: C07C43/225
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a new compound useful as a liquid crystal composition used in a liquid crystal display element. CONSTITUTION:The compound of formula 1 (R<1> is 1-18C alkyl or alkenyl; A is formula 7 to 11; NAP is 2,6-naphthylene; R<2> is 1-18C alkyl). The compound of formula 1 in which A is formula 7 is obtained by reacting a compound of formula 5 derived from 6-bromo-2-naphthol with a compound of formula 6 in the presence of a Pd catalyst. When this compound is used as a component of a chiral smectic C phase liquid crystal composition, a liquid crystal composition good in orienting properties without zigzag defects can be obtained and a liquid crystal display element having a high contrast ratio can be obtained. Since other smectic phases are not exhibited in a low-temperature region, this compound can be used as a component of the chiral smectic C phase liquid crystal composition to extend the temperature range of the chiral smectic C phase.
Patent JP-H1160825-A (JP)
Title: Flame retardant for polyolefin resin and flame-retardant polyolefin resin composition
Inventor: OKADA KAZUHIRO
IPC: C08K5/3477
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhalogen flame retardant having a marked effect of imparting flame retardancy by mixing a nitrogenous compound being an isocyanuric acid (derivative) with ammonium polyphosphate, titanium dioxide and silicon dioxide in a specified ratio. SOLUTION: This retardant is prepared by mixing 5-40 wt.% nitrogenous compound represented by the formula (wherein R<1> to R<3> are each H, a 1-16C hydroxyalkyl, a dihydroxylalkyl, a hydroxyaryl or a dihydroxyaryl) with 40-94.9 wt.% ammonium polyphosphate, 0.05-10 wt.% titanium dioxide and 0.05-10 wt.% silicon dioxide. Among the nitrogenous compounds represented by the formula, tris(2-hydroxyethyl) isocyanurate can be desirably used from the aspects of affinity and an effect of imparting flame retardancy. This retardant is used in an amount of usually 5-200 pts.wt. per 100 pts.wt. polyolefin resin.
Patent JP-S6196267-A (JP)
Title: Preparation of plug for fluid control valve
Inventor: NAKABASHI KOJI
IPC: F16K1/38
Filed: 1984-10-17
Abstract: PURPOSE:To cut the production cost by forming a guide part for a plug by cutting-finishing one edge of a cylindrical body and cutting-finishing the outer peripheral surface of a dish-shaped body fixed onto the other edge of the cylindrical body, thus forming a set part. CONSTITUTION:A connecting piece 23 is inserted into the opened port at one edge of a cylindrical body 21 and fixed through welding. Then, a dish-shaped body 22 is fixed onto the opened port at the other edge of the cylindrical body 21 through welding. When such welding is completed, the outer peripheral sur face at the opened port at one edge of the cylindrical part 21 is cutting-finished with high precision to form a guide part A. Then, said guide part A is chucked, and the tapped-hole work for the connecting piece 23 is performed, and then the outer side surface of the dish-shaped body 22 is cutting-worked to a pre scribed fluid characteristic curve to form a set part B.
Patent JP-H0648396-A (JP)
Title: Structure of rotating device of landing gear
Inventor: ROBEERU RU SHIYATOURIE
IPC: B60C23/04
Filed: 1991-08-02
Abstract: PURPOSE: To readily mount and demount with a simple structure of a rotary apparatus for a landing gear and accordingly fairly economically maintain it. CONSTITUTION: In a structure of a rotary apparatus of a landing gear of an aircraft, there is provided a modular assembly of one unit which is disposed in a wheel axle 1 of a wheel of the landing gear of the aircraft. This apparatus comprises a rotor 9 mounted in a stator 7 by a stator 7 and two rolling bearings. The stator 7 and rotor 9 are divided into two parts of the stator 7 and two parts of the rotor 9, respectively, and the two parts of the rotor 9 form an electric signal generator, and an electromagnetic coupling of a rotating transformer type for a sensor supported by a wheel, respectively.
Patent JP-S59155074-A (JP)
Inventor: HANSU BUEEKINGU
IPC: B41J9/24
Filed: 1983-11-18
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-S6099808-A (JP)
Inventor: ERUNESUTO IRII
IPC: A23F5/12
Filed: 1984-10-17
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-S6372256-A (JP)
Title: Telephone terminal equipment
Inventor: KITAMURA SHINICHI
IPC: H04M11/00
Filed: 1986-09-12
Abstract: PURPOSE:To send the desire of a caller side to an opposite party as a voice message when the caller desires a non-voice communication by sending at first the voice message to the line prior to the transmission of the non-voice signal. CONSTITUTION:A message reproducer 4 is connected to a telephone line 3 by a line changeover means 7 at the initial state. In setting an opposite destination dial to the dial means 2, the dialing of the number of opposite destination is applied automatically at a prescribed time and a ring back tone is detected by a ring back tone detection means 5 and a message is sent from the message reproducing means 4. Then the telephone line 3 and a facsimile section 1 are connected.
Patent JP-H0767841-A (JP)
Title: Sphygmometer
Inventor: HAMAMOTO MANABU
IPC: A61B5/022
Filed: 1993-08-31
Abstract: PURPOSE:To provide a sphygmometer capable of easily and exactly measuring the blood pressure. CONSTITUTION:This sphymometer consists of a pressing cuff to be wound around the arm or wrist and a main unit 2 which has a blood pressure measurement display part 3 for measuring the blood pressure by operating the pressing cuff and having a specified visual filed angle and is integrally mounted at this pressing cuff. This measurement display part 3 is so formed that the inclination with the main unit 2 is adjustable.