baber/WOPTO huggingface dataset:
Patent JP-S54129079-A (JP)
Title: Sandwich panel
Inventor: OOMURA KEIJI
IPC: B32B3/20
Filed: 1978-03-31
Abstract: PURPOSE: A number ofhollow balls made of high polymer material are placed between the top and under surface layers to form sandwich panels with light weight, high strength, sound-and heat-insulating properties, thus having an advantage in price.  
     CONSTITUTION: Surface material 1 and 1' and hollow balls 6 are intgrated using an adhesive. Balls 6 are made from high-polymer materials excellent in acoustic and heat-insulating properties. As the thickness of sandwich panel increases, the distance between the tops of balls becomes longer and the depression caused by the concentration of loads increases. In order to prevent that, for example, in the case where a number of balls 6 are arranged squarely, small balls 6a are placed on the middle point between balls adjacent to each other in the diagonal direction so that the height of the small ball is made equal to that of the panel surface 1 or 1', thus shortening the distance between balls. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07248434-A (JP)
Title: Optical fiber array and adapter for optical fiber array
Inventor: MURAKAMI KAZUYA
IPC: G02B6/40
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a low-loss optical coupling part by positioning optical fibers with high accuracy. CONSTITUTION:A guide part 7 having inner and outer two-layered structures is formed at the front end of a ferrule 3. The outer layer 7b is formed by forming joint surfaces respectively on the side parts of a pair of circular columnar bodies 11, 11 consisting of zirconia ceramics and juxtaposing these circular columnar bodies 11, 11 by superposing their joint surfaces on each other. The inner layer 7a is formed by molding a resin as a material. As a result, the guide part 7 is inserted rectilinearly without rotating even if the guide part 7 of the ferrule 3 is inserted into the guide hole of an adapter. Generation of misalignment is thus obviated.
Patent JP-S57150750-A (JP)
Title: Automatic operation controlling apparatus for fan coil unit
Inventor: OOKUBO YOUICHI
IPC: F24F11/76
Filed: 1981-03-13
Abstract: PURPOSE:To control the room temperature, switching of heating and cooling operation, operationof a fan coil unit, etc. automatically in association with a heat source means, by providing a temperature-sensitive switch for detecting the temperature of water, a thermostat for controlling the room temperature, and an exclusive-or circuit. CONSTITUTION:An output of a room-temperature controlling thermostat 12 is applied to one input terminal of an exclusive-or circuit 20 and an output of a temperature-sensitive switch 21 for detecting the temperature of circulated water is applied to the other input terminal of the exclusive-or circuit 20. Here, arrangement is such that the exclusive-or circuit produces an L-level output when the levels of the two inputs applied to the circuit 20 are equal to each other but produces an H-level output when the levels of two inputs are different from each other. On-off switching of a fan motor 7 is controlled by the output of the circuit 20 by the aid of a relay R1Y126. With such an arrangement, switching of heating and cooling operation, control of the room temperature, etc. can be automatized through automatic control of the fan motor 7.
Patent JP-S58152707-A (JP)
Title: Internal surface scraper device of bucket in automatically inverting z-type conveying machine
Inventor: IKEDA SATOSHI
IPC: B65G17/30
Filed: 1982-03-08
Abstract: PURPOSE:To provide the freedom in designing work for an internal surface shape of a bucket, by moving an arm of a scraper through a cam and increasing free movement of the scraper. CONSTITUTION:To remove an adhering material remaining on an internal surface of a bucket 4, a scraper device consisting of a scraper 9 and cam 8 is provided below the bucket immediately after inverted. An arm 91 of the scraper 9 is turnably supported with a supporting point 92 as the axis, and a scraper plate 94 is mounted to one end of the arm. An elastic material of rubber or the like is suitable for a material of the scraper plate, and its lateral width is preferably in a length by which the plate can be slidably contacted to both side surfaces of the bucket. A cam follower 93 slidably contacted to the cam 8 is provided to a prescribed position of the arm 91, and the arm 91 is allowed to perform seasaw motion in accordance with rotation of the cam 8, then an adhering material to an internal surface of the bucket 4 is scraped off as the bucket 4 advances.
Patent JP-H10220412-A (JP)
Title: Hydraulic pressure control circuit for cylinder device
Inventor: SAISHIYU KOICHI
IPC: F15B13/042
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To circulate a hydraulic fluid as a whole and properly. SOLUTION: Regarding the hydraulic control circuit 10 of a double acting cylinder device 11, the first and the second check valves 44 and 45 for interrupting a flow from the cylinder device 11 to a selector valve 34, as well as the first and the second tank return oil passages 46 and 47 for returning pressure oil to a tank 20 are connected to the first oil passage 40 and the second oil passage 41. Also, the first tank return oil passage 46 is provided with the first operated check valve 48, and the second tank oil return oil passage 47 with the second operated check valve 49. When a piston 18 is pushed toward the second chamber 17, due to pressure oil in the first chamber 16, pressure oil in the second chamber 17 is discharged to the second oil passage 41.  In this case, the second operated check valve 49 allows a flow from the cylinder device 11 to the tank 20, due to the pressure of the first oil passage 40. Thus, the pressure oil discharged to the second oil passage 41 is returned to the tank 20 communicated to the second tank return oil passage 47 and the second operated check valve 49. According to this construction, the pressure oil discharged from the cylinder device 11 is all returned to the tank 20 and passes a filter 37, thereby removing abrasion powder or the like mixed with the pressure oil at all times.
Patent JP-S59161952-A (JP)
Title: Establishment of communication path
Inventor: ITOU YASUHARU
IPC: G06F15/177
Filed: 1983-03-07
Abstract: PURPOSE:To attain free communication by multi-address function even in case no address is known nor providing an address control station in a data communication system having a process address in addition to a device address. CONSTITUTION:For communication between a process 3-7 within a device 2-3 and a process 3-1 within a device 2-1, a communication request command including the names of these processes and addresses of these devices is transmitted. Receiving this command, each device checks whether the requested process exists within its own device. If the relevant process exists, the device 2-1 gives an information to the process 3-1. Then the process 3-1 transmits its own process name, an address and its own device address and informs these addresses to the command originating station.
Patent JP-S63208473-A (JP)
Title: Separation device
Inventor: ONO KATSUHISA
IPC: B41J11/48
Filed: 1987-02-20
Abstract: PURPOSE:To enable the separation of two sheets of paper or film to be operated automatically by providing a guiding means for the two sheets of paper or film and a delivering means which delivers one of the two in front of the guiding means, and then placing a pushing means between the guiding means and the delivering means. CONSTITUTION:A sensitized paper 7 and a transferred paper 10, which are delivered from a pressure roller 16, are led to a guide 1 (guiding means) in a separation device as they adhere to each other. And then, they are delivered still forward by a roller 2. Subsequently, when the margin portion 7a thereof is detected by a sensor 4, the sensitized paper 7 and the transferred paper 10 are cut in the cutter section, and at the same time, a plunger 3a is attracted to cause an arm 3 to swing upward and push the rear of the sensitized paper 7. Since the forward portion of the sensitized paper 7 is held by the roller 2, and its rear portion is positioned by the guide 1, the sensitized paper 7 and the transferred paper 10 are bent as a result of said pushing action, however, since the tip of the transferred paper 10 is free, it can be separated from the sensitized paper 7 by virtue of the restoring force of the paper and the like.
Patent JP-S57152268-A (JP)
Title: Reference information reading system
Inventor: NAGATA KAZUO
IPC: H04N1/401
Filed: 1981-03-14
Abstract: PURPOSE:To reduce the influences of minor density difference of a reference density plate, damage or dust attached to optical systems and reduce errors at shading correction, by reading reference information by a reading addition system. CONSTITUTION:Prior to original scanning start, an original table 12 is positioned so that a sensor 17 scans white on the top part of a standard white plate 13. A switch 22 is connected to the (f) side, a shigh-speed pulse for white shifting is inputted to a step motor 20 and the table 12 is rotated at a speed N times normal subscanning speed to enable the quick shifting of the white plate part. During that time, the sensor 17 is scanned plural times to the main scanning direction and the table reads out moving white information. The white information read out by the sensor 17 is converted into a digital signal by an A/D converter and added by an adder. Thus, the read white information is averaged and the unevenness of white information which is generated by reading out minor white density difference, damage and dust on the white plate can be reduced. Shading correction errors can be reduced by correcting the copy information by the white information.
Patent JP-S54128404-A (JP)
Title: Estimating method for average height and shape in radial direction of melting zone within blast furnace
Inventor: OKI KOUJI
IPC: C21B7/24
Filed: 1978-03-29
Abstract: PURPOSE: To estimate exactly average height, and shape in radial direction in the furnace of melting zone, by comparing indication for shape of the melting zone in radial direction, obtained from the blast furnace operation data and a model formula, with the temp, whithin the furnace.  
     CONSTITUTION: A formula for the indication Gp of the shape of melting zone in radial direction is given theoretically from draft-resistance of a blast furnace, furnace temp., coke ratio, compounding ratio of sintered ore, coke strength, indications for reduction and pulverizing of sintered ore. The formula Gp is obtained by substituting the concrete numbers given by use of practical operation data of the blast furnance into the coefficients AWF of the formula. In determination of the shape of the melting zone, which one of IWIV regions in Fig. (a) is the region to which the melting zone corresponds is investigated from measured and calculated value Gp for the above-described Gp and the temp. T s3  in the blast furnace. A corresponding region of IWIV in Fig. (a) imforms one of IWIV of Fig. (b) to which the melting zone shape 3 corresponds. After estimation of the melting zone shape and working out of a counter-measure, the conditions of the blast furnace is constantly stabilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56133674-A (JP)
Title: Time signal device of timepiece
Inventor: TAKEBE KATSUHIKO
IPC: G04G13/02
Filed: 1980-03-24
Abstract: PURPOSE: To perform complicated multifunctional time signal operation through simple circuit constitution, by combining ROM stored melody tone data and time stroke tone data, with the control operation of a time signal control circuit.  
     CONSTITUTION: Just o'clock signal E of just o'clock signal detector 24 is supplied to time signal triggering circuit 26, which outputs time signal trigger signal G and time signal tone assignment signals F 1  and F 2  at intervals of 15min from the correct time. According to signals F 1  and F 2 , time signal control circuit 40 outpts a desired melody tone data read signal to time signal tone selecting circut 30 and also finishes time signal in response to time signal end data from ROM32 to control time signal tone selection during this period. Further, control circuit 40 outputs a time stroke tone data read signal to time signal tone selecting circuit 30 with time stroke start jump data and time stroke cycle jump data from ROM32 and also finishes the time signal with time stroke end signal A from time stroke counter 38 to control time stroke tone selection of time signal tone selecting circuit 30 during this period. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03243264-A (JP)
Title: Method for controlling casting of multi-ply cast slab
Inventor: TANAKA HIROYUKI
IPC: B22D11/00
Filed: 1990-02-20
Abstract: PURPOSE:To produce a multi-ply cast slab having uniform thickness of surface layer by detecting reduced amt. at pouring position to the target supplying rate at the time of developing variation of the pouring rate, obtaining the reduced volume due to the reduced amt. and pouring the metal by the pouring rate more than the pouring reduced amt. to supplement the reduced volume. CONSTITUTION:In the case of casting the multi-ply cast slab with continuous casting method by using a continuous casting mold, after lowering supplying velocity of molten steel for inner layer so as to cancel the increased quantity to the target supplying velocity of molten steel 6 for the inner layer, the supplying velocity pattern for returning back the supplying velocity to the initial preset supplying velocity is applied to execute the casting. By this method, boundary position between the different kinds of molten metals in the mold can be quickly recovered at the fixed position and the multi-ply cast slab having uniform surface layer thickness can be produced with good yield.
Patent JP-H03243699-A (JP)
Title: Detergent composition
Inventor: YASUKOCHI TORU
IPC: H05K3/26
Filed: 1990-02-20
Abstract: PURPOSE:To provide the title odorless composition having high detergency, easy to rinse with water, causing little environmental pollution, comprising a specific non-terpene hydrocarbon and a specific surface active compound capable of emulsifying said hydrocarbon in water. CONSTITUTION:The objective composition comprising (A) a 8-24C non-terpene hydrocarbon (pref. branched one) and (B) pref. 2 -40 wt.% of a compound of the formula [Z is residue of a compound having 2 - 8 hydroxyl groups; AO is 3-18C oxyalkylene; R<1> is 1-24C hydrocarbon; COR<2> is 2-22C acyl; a - f are each >=0; g - i are each 0 or positive integer; g + h + i = 2 - 8; dg + eh + fi = >=1; (a + d)g + (b + e)hi + (c + f)i = 2 - 500]. The present composi tion can readily remove domestic oil stains, the rosin flux on printed boards and the stains of liquid crystals.
Patent JP-S55129974-A (JP)
Title: Magnetic head holding mechanism
Inventor: TAKAHASHI MINORU
IPC: G11B21/21
Filed: 1979-03-29
Abstract: PURPOSE:To make a magnetic head mechanism high-performance and high speed- access by arranging plural magnetic heads on a movable arm in the radius direction of the magnetic disc and by providing a fixed arm, where an electric circuit is mounted, near the movable arm in parallel with this arm. CONSTITUTION:Fixed arm 7 is arranged near movable arm 3 in parallel with movable arm 3 where plural magnetic heads 2 are held, and movable arm 3 is supported movably to fixed arm 7 by plate springs 8, and electric circuits 6 for magnetic heads 2 are mounted on fixed arm 7, and plate springs 8 are used commonly for mutual connection. Thus, plural magnetic heads 2 are equipped on common movable arm 3 at a prescribed interval, and magnetic heads 2 and electric circuits 6 are connected by plural short plate springs 8 used as lead wires commonly, so that the magnetic head mechanism can be made high-performance and high speed-access.
Patent JP-2000233652-A (JP)
Title: Holding structure for fuel cap
Inventor: ONO JUNYA
IPC: B60K15/05
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To hold a screw surface of a fuel cap without contact with a body at refueling time. SOLUTION: A lock part 5 engaged with a tether 3 of a fuel cap 1 to hold the fuel cap is provided in an upper end part of a fuel lid 4, the fuel cap 1 is arranged in a surface side of the fuel lid 4 at refueling time, and a screw surface 1A of the fuel cap 1 is held to face opposite to a body surface of the fuel lid 4. In this way, the screw surface of the fuel cap contiguous to a body can be avoided.
Patent JP-H04276877-A (JP)
Title: Bar code detector
Inventor: NAKASUJI AKIO
IPC: G06K7/10
Filed: 1991-03-04
Abstract: PURPOSE:To miniaturize a multilead type bar code detector and to reduce the power consumption thereof by using a semiconductor laser for the laser light source. CONSTITUTION:This bar code detector is equipped with a semiconductor laser 1 as a laser light source, a collimate lens 2 that converges laser light and that generates a laser beam 4, a polygon mirror 5 for scanning the laser beam 4, and a reflective mirror group 6 that can read generates more than 5 directional laser beam scanning lines by making the scanned laser beam 4 reflect so as to be able to read even the laser beam 4 emitted from the semiconductor laser 1 and having a large aspect ratio, and a PIN diode 9 that receives a reflected light from bar code 7 by laser beam scanning line.
Patent JP-H02217994-A (JP)
Title: Spiral wire type commodity storing rack for automatic vending machine
Inventor: TANAKA TOSHIMI
IPC: G07F11/24
Filed: 1989-02-17
Abstract: PURPOSE:To remove troublesome preparing work by separating a driving part in each box, leaving a storage part in a heat insulating room and extracting the driving part while freezing commodities to execute maintenance or repair work. CONSTITUTION:In case of executing the maintenance or repair of an electric accessory, the driving part 7B is separated from the storing part 7A while storing a commodity storing rack 7 in the heat insulating room 3 and extracted from the room 3. The storing part 7A left in the room 3 keeps the commodities 10 frozen. The extracted driving part 7B is coupled again with the storing part 7A in the room 3 after completing maintenance or repair work and the commodity storing rack is restored to its driving state. Consequently, it is unnecessary to prepare a freezing stock and transfer ice cream in a rack case to the stock at the time of executing maintenance or repair work, so that the maintenance, repair work or its preparing work can simply and easily be executed.
Patent JP-H02216856-A (JP)
Title: Lead frame
Inventor: FUJISAWA NAOTO
IPC: H01L23/48
Filed: 1989-02-17
Abstract: PURPOSE:To cause an end of an electrically conductive heat sink part of each cut off semiconductor not to be exposed and hold the position of the heat sink in a resin body stably during resin injection into a mold by integrally connecting a plurality of external leads through a connecting part consisting of the same thin metal plate and connecting the heat sink part through a connecting body consisting of an insulating material on the opposite side of the external leads. CONSTITUTION:The opposite side of external leads of each heat sink part 11 is connected by a connecting body 3 consisting, for example, of a rod member of epoxy series resin. The connecting body 3 is caulked by projections 4 formed on the peripheral part of the heat sink part. The heat sink part 11, on which a semiconductor pellet is fixed, is positioned in a die by the connecting body 3 and a connecting part 22 during resin molding such as transfer molding, and then after resin sealing, the connecting body 3 and the connecting part 22 between respective semiconductor are cut off, and further cutting off is carried out between respective external leads 12, 13, 14, to obtain individual full-molded type semiconductors.
Patent JP-H08208318-A (JP)
Title: Production of alumina-silicon carbide composite
Inventor: NISHI YOSHIJI
IPC: C04B35/10
Filed: 1995-02-03
Abstract: PURPOSE: To provide a method for producing an alumina-silicon carbide composite by which dense sintering is enabled even by a gas pressure sintering method giving an article of a complex shape and a large-sized article. CONSTITUTION: A powdery mixture contg. 0.1-30vol.% SiC powder in alumina powder is compacted, surrounding powder of alumina of <=3.0μm average particle diameter and/or silica of <=5.0μm average particle diameter and carbon is put around the resultant compact and then the compact is sintered in gaseous Ar or N2 under atmospheric pressure or elevated pressure.
Patent JP-S53123046-A (JP)
Title: Interface controller
Inventor: TAKEHARA HISAYOSHI
IPC: G06F9/52
Filed: 1977-04-01
Abstract: PURPOSE: To reduce the latency time of each micro-processor rationally by connecting the bus line of a common-use memory to the microprocessor depending upon whether a permit-to-use signal exists or not when a request-to-use signals for buses is outputted again. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01211125-A (JP)
Title: Data driving type data processor
Inventor: NISHIKAWA YOICHIRO
IPC: G06F9/44
Filed: 1988-02-19
Abstract: PURPOSE:To reduce an instruction memory capacity for the arithmetic processing of set data and to execute the arithmetic processing of respective types of data with the asynchronous state by adding the same address information to the whole of the data set, controlling the data of respective elements and re-arranging them in the prescribed sequence and processing them. CONSTITUTION:Sequence information composed of a sequence number to show the sequence of respective data and an end number to show the sequence of the end in the same data is prepared for the data packet in a data set composed concerning plural data having the same address information by a sequence information setting means 520 of an instruction executing means EXE of a data driving type data processor. Respective data of the data set are stored into an FIFO memory 103 of a cue memory Q, read at an FIFO control circuit 102 by a data packet to stay, inputted to a program storing means PM and when the same sequence information as the sequence information is respectively read, the data are added and outputted. In accordance with the sequence of respective data of the same data set with a network interface NIF, the data are re-arranged and outputted in the prescribed sequence.
Patent JP-S57181533-A (JP)
Title: Interchangeable lens group for ee camera
Inventor: IMAI MINORU
IPC: G03B7/08
Filed: 1982-03-10
Abstract: PURPOSE:To set the slow speed limit of a shutter automatically in the stage of interchanging lenses by providing an interlocking member engaged with a mechanically movable member of a slow speed limit setting part of a camera body in the part adjacent to the camera body, and transmitting the information indicating focal length to the slow speed limit setting part. CONSTITUTION:When a lens is mounted to a camera body, the resistance value of a resistor 1 is determined by the contact position between a sliding contact piece 3 and the resistor 1. A pin 5 is held fixed to the mount part of an interchangeable lens in the position corresponding to the piece 3 and a pin 2 secured, and if the fixing position of the pin 5 is beforehand changed in correspondence to the differences in camera-shake limits owing to the differences in the focal lengths of respective interchangeable lens groups, it turns out that the resistance value of the resitor 1 is set by the focal length of the lens when it is mounted and therefore whether it is within the limit of the camera-shake in the interchangeable lens mounted thereto or not is known from a pilot lamp P1.