baber/WOPTO huggingface dataset:
Patent JP-S6162790-A (JP)
Title: Honeycomb type cylindrical heat exchanger
Inventor: UTAGAWA TOSHIO
IPC: F28F5/02
Filed: 1984-09-04
Abstract: PURPOSE:To provide a highly efficient device of which manufacturing is simple and which is suitable for an automatic operation and has a low loss of pressure by a method wherein a coating pattern of adhesive agent on a sheet is varied and the number of flow passages between the outer circumference and the inner circumference is varied. CONSTITUTION:Aluminum plates 36 and 37 are fixed to the upper and lower portions of the layered and adhered craft sheets 35, they are expanded around a central axis of one end thereof and the aluminum plates 36 and 37 are fixed to each other, resulting in that the honeycomb type cylindrical heat exchanger shown at (c) is formed. When the assembly shown at (a) is expanded as illustrated at (b) and (c) in such a way as its X1 is at an outer circumference part and X3 is at an inner circumference part, the number of flow passages is 2/4 of the number of layered layers between X1 and X2 and is 1/4 of the number of layered layers between X2 and X3. In this way, the adhered parts 9 and 81 are arranged on the sheet and the upper and lower craft sheets are adhered, thereby the number of craft papers constituting the honeycomb structure can be reduced and the number of flow passages can be varied arbitrarily.
Patent JP-S5975418-A (JP)
Title: Automatic gain adjusting system
Inventor: FUJII TOSHIHIKO
IPC: G11B20/10
Filed: 1982-10-22
Abstract: PURPOSE:To reduce the difference between output levels of a data reading circuit, by adjusting the gain of an amplifier circuit in accordance with the output of the amplifier circuit with respect to recorded data of every data block. CONSTITUTION:A control circuit 7 controls by using a ratio y1 of the counted number of the 2nd counter 6 obtained for the data block of one block ahead to the counted number of the 1st counter 4 or a mean value of ratios y1 to yn of the 2nd counted numbers obtained to each data block from one block ahead to (n) blocks ahead. When the gain of an amplifier circuit 2 is adjusted in this way, the output level of the amplifier circuit 2 can be made almost equal to the 2nd threshold value which is used at a comparison circuit 5 over the whole area from the leading edge side to the end side of a magnetic tape.
Patent JP-H0743628-A (JP)
Title: Optical scanning device
Inventor: SUGATA TAKESHI
IPC: G03B27/32
Filed: 1993-07-28
Abstract: PURPOSE:To suppress the occurrence of a ghost image on a film by a simple constitution. CONSTITUTION:The device is prepared for forming an image on the film 4 with laser beams and scanning, and the device is provided with an He-Ne laser tube 21 for emitting the laser beam, a polygon mirror 24 and an .theta lens 25 for forming the image on the film 4 with the light reflected on the polygon mirror 24. The polygon mirror 24 is rotatably arranged, and also, the mirror 24 is provided with a reflection surface and a non-reflection surface on which the light beam from the laser tube 21 is made incident and also alternately positioned in a rotating direction, and the light beam from the laser tube 21 is deflected by the reflection surface toward the film 4.
Patent JP-2001009057-A (JP)
Title: Sprinkler fire extinguishing system
Inventor: AOKI MITSUNAMI
IPC: A62C35/58
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of resin pipes at the back of ceilings and other fire extinguishing system apparatus, etc. SOLUTION: This sprinkler fire extinguishing system has the resin pipes 31 which are installed on the front surface side of the ceiling and are connected at their one-side ends to water feed piping 11, sprinkler heads 23 which are mounted at the other ends of the resin pipes 31 and are arranged to project from mounting holes 2a formed at the ceiling boards, vent means 55 which are arranged on the front surface side of the ceiling boards and apertures 6 for ventilation which are arranged at nearly the same plane as the plane of the ceiling boards and through which the air in a room 70 is put in and out. The vent means 55 keep the back 80 side of the ceiling pressurized before the sprinkler heads 23 operate in the event of a fire.
Patent JP-2000022832-A (JP)
Title: Information processor and information processing method
Inventor: SAKAKIBARA KEN
IPC: H04M3/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To substantially and simultaneously distribute data to terminals different in communication speed. SOLUTION: The main controller 40 of a multi-spot communication conference connection device 24 stores the communication speeds of the communication lines 22-1 to 22-4 of connected terminals 20-1 and 20-4. A data storage controller 36 calculates the ratio of communication speed to the respective terminals against the maximum communication speed for the transfer request of common data and calculates the conversion rate of data quantity from the ratio. The data quantity (especially, of a picture file) is reduced and transmitted to the terminal whose conversion rate is under '1'.
Patent JP-S6247371-A (JP)
Inventor: SUGIMOTO SAKUZO
IPC: A62B23/00
Filed: 1985-08-26
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-S6165519-A (JP)
Title: Digital filter device
Inventor: SATO TAKUMI
IPC: H03K5/00
Filed: 1984-09-05
Abstract: PURPOSE:To obtain an output with less time delay against data change by applying filtering at each bit. CONSTITUTION:A coincident logic is outputted at a bit where logic of s(tn) and s(tn-d) are coincident and the logic obtained by the preceding sampling is outputted in a bit where no logic is coincident. That is, in case of [s(tn)='1', s(tn-d)='1'] and [s(tn)='0', s(tn-d)='0'], an output of an exclusive OR circuit 2 goes to logical 0 and an AND circuit 3 blocks the pass of s(tn-1), then s(tn)[=s(tn-d)] is outputted as p(tn). Further, in case of [s(tn='1', s(tn-d)='0'] and [s(tn)='0', s(tn-d)='1'], the output of the exclusive OR circuit 2 is logical 1 and the output of the AND circuit 1 is logical 0, then p(tn-1) is outputted as the p(tn).
Patent JP-H0237627-A (JP)
Title: Key switch
Inventor: YAMAGUCHI TETSUYA
IPC: H01H13/20
Filed: 1988-07-26
Abstract: PURPOSE:To obtain the weight of a key switch desired by a worker by providing an elasticity generating section repulsing a frame holding a key and a control means adjusting the elasticity of the elasticity generating section. CONSTITUTION:A spiral spring 5 has the natural length when contained in a key 1 in the initial state, when a motor 8 is operated by a motor controller 9 to rotate gears 7 and 6 and rotate a screw 4, the screw 4 is moved upward or downward, the lower fixed end of the spiral spring 5 is moved. The upper fixed end of the key 1 is not changed by a stopping tool 10, when the key 1 is depressed, the key becomes heavier than in the initial state. The motor controller 9 operates the motor 8 to vertically move the screw 4, thus the weight of the key 1 can be changed. A key switch can be depressed with the optimum weight for a worker.
Patent JP-S58108483-A (JP)
Title: Back lid fixing construction of time piece case
Inventor: IKEZAWA TOORU
IPC: G04B37/05
Filed: 1981-11-19
Abstract: PURPOSE:To eliminate possible corrosion of a biting section with a stable waterproofing construction, an easy packing device while reducing the working time by totally achieving the fixing and waterproofing of a back lid and the supporting of a module or a movement with a single packing. CONSTITUTION:A packing 7 is formed by injection molding of an elastic plastic such as Veilplene and made circular to receive a circular body. It can take another form to fit a body of another shape. The inner surface 7e of a vertical outer surrounding wall 7b can be formed in a taper to increase a fixing force of a back lid 8. A projection 7f provided on the bottom 7d of the packing 7 not only positions the back lid 8 but also serves to push the back lid 8 when it is removed. This also performs a function of absorbing a play or the like due to grouping of vertical dimensional errors in fixing of a movement and the like.
Patent JP-S5887048-A (JP)
Inventor: TABAYASHI YOSHIO
IPC: B32B33/00
Filed: 1981-11-19
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-S6077395-A (JP)
Inventor: SANO MASAO
IPC: H05B3/48
Filed: 1983-10-04
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-2001016318-A (JP)
Title: Communication system, communication method and storage medium
Inventor: SATAKE MAKOTO
IPC: H04M1/2745
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To allow an exchange to send a call signal to a main body telephone set, even when it is hooked up while an external communication unit executes a detection sequence of a caller telephone number. SOLUTION: An external communication unit having provision for N.D. service is connected to a main body communication unit and conducts a caller ID detection sequence. In this case, while a caller ID reaches from a communication line (in an executing state of the detection sequence, S11), even when a main body telephone set connected to the main body communication unit is hooked up (S12), and when the external communication unit transmits a detection end signal of caller ID, this is detected (S13), the external communication unit and the main body telephone set are both disconnected from the communication line and a detection end signal is sent to an exchange (S14).
Patent JP-H0524586-A (JP)
Title: Helicopter
Inventor: MORITA YOSHIRO
IPC: B64C27/08
Filed: 1991-07-25
Abstract: PURPOSE:To provide a helicopter which can carry many passengers and a large quantity of loaded baggages and has an excellent high speed performance. CONSTITUTION:A helicopter has a multi-fuselage 33 formed of two fuselages 33' mutually joined and plural rotors 29,31 having different rotating directions to mutually negate their torque. A propelling propeller is provided to improve high speed performance, and a propeller driving device is separated from a rotor driving device for compacting the propeller driving device, and in addition to that, the propelling propeller is controlled through a control signal based on the output of a detecting sensor for the flight state of a helicopter to facilitate the control of propelling force.
Patent JP-S6429986-A (JP)
Title: Optical reader
Inventor: TANAKA HIDEAKI
IPC: G06V30/146
Filed: 1987-07-24
Abstract: PURPOSE:To determine an area occupied by the main part of the characters constituting a character string without any error by employing a histogram which is generated for the character string after being subjected to a specific processing. CONSTITUTION:For every picture element (a) constituting the each character of each character string, the number of picture elements neighboring consecutively including the picture element is counted along the predetermined plural directions D1-D4; identification information 1-4 to identify the direction in which the number of consecutive picture elements is maximum is supplied for each picture element. When a pair of picture elements having special identification information 4 in the special direction D4 along the direction of the character string are connected by the picture element given the identification information along the character string direction, the identification information of the picture element between the pair of picture elements is substituted with the special identification information 4. Then in each character string, the number of the picture elements that are given the special identification information 4 is counted to detect the location of such a picture element that gives the maximum value. In such a way, the area occupied by the main part of each character of a character string can be exactly detected.
Patent JP-H0351250-A (JP)
Title: Paper feed device
Inventor: KAWAGUCHI KATSUHIKO
IPC: B65H5/06
Filed: 1989-07-19
Abstract: PURPOSE:To naturally turn a paper to locate its leading edge parallel with the shaft center of a drive roller by providing a pair of braking bodies intermittently coming in contact with the paper on both sides of the drive roller. CONSTITUTION:A paper 2 is subjected to resistance from braking bodies 13, 14 located on both sides of drive roller 11, and when the paper 2 is inserted between a drive roller 11 and a paper hold-down device by hand, and the tip of the paper 2 is sloped to the shaft center of the drive roller 11, one side of the paper 2 is subjected to resistance of the braking body 13 or 14 situated on one side and the paper is retarded. Thus, a turning force given to the paper 2 around the braking body 13 or 14 on one side can be obtained as a component of the inserting force of the paper 2. Consequently, when the paper 2 is put into a turning movement, the leading edge of the paper can be located parallel with the shaft center of the drive roller 11.
Patent JP-H0472502-A (JP)
Title: Flatness measuring device
Inventor: KURODA JIRO
IPC: G01B5/28
Filed: 1990-07-13
Abstract: PURPOSE:To measure the flatness of the original meaning in the arrangement concerned with a high accuracy by installing a sheet member to be measured with its one end face put in contact with the reference plane, pressing the other end face by one surface of a pressing member made of metal having a dia. larger than the sheet member, and by furnishing a plurality of distance measuring means on the other surface of the pressing member. CONSTITUTION:A gasket 1 made of a ring-shaped sheet to be measured is placed on the plane of a reference member 2, and a pressing member 5 having a dia. larger than the gasket 1 is installed on the oversurface of the gasket and pressed by springs 6a, 6b. Displacement sensors 10, 11, 12 of a contactless distance measuring means are arranged over this pressing member 5 to sense its displacement, and the flatness of the gasket 1 is calculated by a calculating part 15. Deformation of the gasket 1 being processed is removed by the forces of the springs 6a, 6b, and only the flatness of the original meaning in the arrangement is measured. Even though the dia. of the gasket 1 is small, its flatness can be measured accurately and automatically.
Patent JP-S6166327-A (JP)
Inventor: ISHIKAWA MASAYUKI
IPC: H01H33/88
Filed: 1984-09-07
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-H1129047-A (JP)
Title: Input device
Inventor: ISHII TAKASHI
IPC: B61L27/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an input device used with an electronic interlocking device for field equipment. SOLUTION: An input device is used for inputting information held in predetermined field equipment a1, for example a corded detector, into a central processing unit H through a terminal t1. The terminal t1 includes a pair of microprocessors 2a and 2b of the same configuration for processing information inputted thereinto in a predetermined manner using the same program on the basis of information fed from the field equipment a1, a collator means to collate the processing results by the microprocessors 2a and 2b with each other, and a transmitter means to transmit predetermined information based on the processing results to the central processing unit H if the processing results are found matching with each other.
Patent JP-H0932944-A (JP)
Title: Irrigation water automatic feeding device
Inventor: SUNAGA HIDEO
IPC: G05D9/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To constantly maintain an optimum water level, by a method wherein a valve to open and close a discharge port is arranged at one end, a disc-form piston is arranged at a central part, and a water flow passage having a specified minimum inside diameter and running from a tip on the feed water side to a first chamber right below a piston in the vicinity of a discharge port in a cylinder is provided at an internal part. SOLUTION: An on-off valve 16 to open and close a discharge port 4 is arranged at one end, and a disc-form piston 17 contained in a cylinder 5 is arranged approximately at a central part. Further, a water flow passage 19 having a minimum inside diameter of.1 to 1.0mm and running from a tip part on the feed water side to a first chamber A right below a piston in the vicinity of a discharge port in the cylinder is arranged at an internal part, and a vertically moving piston rod 20 is arranged along the central axis of the housing 5. Further, a vent passage 23 running from a second chamber B right above the piston 17 in the vicinity of a feed water part in the cylinder through the cylinder to outside air after running through the first through-hole 22 of the side of a housing.  A water flow passage 25 running from the first chamber A through the cylinder to a communication pipe after running through a second through-hole 24 in the side of the housing is provided.
Patent JP-H07135893-A (JP)
Title: Decorative flake of mashed fish and its production
Inventor: MATSUI MUNEAKI
IPC: A23B4/044
Filed: 1993-06-30
Abstract: PURPOSE:To provide a method for producing extremely soft decorative flakes of mashed fish not making an eater feel a hard substance such as bone as texture in decorative flakes being flakes of dried bonito or decorative dried bonito. CONSTITUTION:Decorative flakes of mashed fish are produced by the following three processes. Dried small fishes and flakes of miscellaneous dried fishes or dried bonito made into small pieces are used as a raw material, (a) the raw material is fed to a pressure-resistant forming container, (b) the raw material is heated, bonded under pressure and solidified under a pressurizing and compressing condition and (c) the solidified material is flaked.
Patent JP-H0784615-A (JP)
Title: Automatic display method for sequence monitor
Inventor: SUZUKI TOSHIYUKI
IPC: G05B19/05
Filed: 1993-06-30
Abstract: PURPOSE:To make it possible to simply monitor a machine tool or the like and to judge an output condition at a glance by displaying a ladder block of previously registered contacts and coils, and when a final output is not turned on, flashing a contact display on an unsuitable position source. CONSTITUTION:Respective contacts X01, M08, M02 and coils M10, M11, Y10 in a machine tool such as an NC fraise are previously registered and a ladder block consisting of the registered contacts and coils is automatically displayed at the time of turning on those contacts. If a final output is not turned on, a contact on an unsuitable position source is flashed or automatically displayed. Namely when the contact X01 of a forward switch is turned on, a block of the coils M10, M11, Y10 is automatically displayed and a live line is displayed by a heavy line. When the manual switch M02 e.g. is not displayed by a live line and its contact display is flashed, status that the contact is not turned to a manual mode, the manual forward coil M10 is not turned on, the contact M08 for main spindle rotation is not closed, and a main spindle is not rotated can be judged.
Patent JP-H1076809-A (JP)
Title: Pneumatic tire
Inventor: OHASHI MASAYUKI
IPC: B60C11/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which exerts excellent maneuvering stability and comfortableness with vibrations while the car is running on a wet road surface till the final period of the tire lifetime. SOLUTION: A pneumatic tire concerned includes a cap rubber layer installed outside in the radial direction and a base rubber layer installed inside the radial direction consisting of different rubber compounds and is formed from tread rubber consisting of the two layers, wherein the top of the base rubber layer lies at a level ranging 40-80% from the groove bottom of block to its surface and the base rubber contains 0.5-5.0 parts by wt. vulcanization accelerating agent expressed by the given formula relative to 100 parts by wt. rubber component. In the formula, R<1> and R<2> independently represent hydrogen atom, alkyl radical, and aryl radical, excluding the case that R<1> and R<2> may be hydrogen atoms simultaneously.
Patent JP-H0475840-A (JP)
Title: Tool exchanging device
Inventor: HIROI TAKESHI
IPC: B23Q3/157
Filed: 1990-07-14
Abstract: PURPOSE:To extremely smooth operation to fold and unfold exchange arms by energizing the exchange arms in a direction, in which the arms are folded to and unfolded from each other, through the force of a spring member, pushing outward a spherical member by means of a slope part through movement of an operation shaft to the one in the direction of an axis, and forcibly unfolding the exchange arms by means of the spherical member against the force of the spring member. CONSTITUTION:An exchange shaft 26 is vertically slid by means of a lever 28 for vertical movement, a gear 29 is engaged with a gear 46 at the lowering limit of the exchange shaft 26, with this state, a drive wheel 49 is rotated, a genertal bar 47 is rotated by means of a roller 49 of the drive wheel 49, and the exchange shaft 26 is rotated in a 180 deg. arc. When, at the rise limit of the exchange shaft 26, an operation shaft 34 is pressed by a lever 36 for opening and closing to lower it, spherical members 40 are pressed outward through the action of a slope part 37, and exchange arms 32 are forcibly unfolded through the spherical members 40 against the force of a spring member 33. When the operation shaft 34 is raised through the force of a spring 35, the exchange arms 32 are folded through the action of the slope part 37 and through the force of the spring member 33.
Patent JP-S6344159-A (JP)
Title: Detection of concrete casting level
Inventor: INOUE YASUO
IPC: G01N27/26
Filed: 1986-08-11
Abstract: PURPOSE:To enable the determining of a level of concrete being cast with ease of handling on a construction site, by measuring the quantity of electricity with a simple construction between an electrode inserted into the concrete cast and a reinforcement arrayed. CONSTITUTION:A form 3 is equipped with an electrode 4 inserted into concrete 2 piercing it, a separator 6 for linking forms 3 while connected to a reinforcement 5 arrayed, a steel batter 7 for retaining forms 3 passing sideways and the like. The electrode 4 and a form link metal 8 integrated with the separator 6 connected with wires 10 having a voltmeter 9 interposed therebetween. An electric system is formed by connecting the electrode 4 to the reinforcement 5, the separator 6, the batter 7 and the metal 8 in a line through the concrete 2. An electrochemical potential difference between the electrode 4 and the reinforcement 5 is detected with the voltmeter 9. In this manner, the level of cast concrete is measured indirectly to determine the casting level of the concrete based on the results.
Patent JP-S6246617-A (JP)
Title: Controlling of intensified clamping pressure of injection molder
Inventor: OMORI KAZUMITSU
IPC: B22D17/26
Filed: 1985-08-26
Abstract: PURPOSE:To contrive to shorten the molding cycle, to save energy for molding and to improve the durability of a molder by a method wherein the electrical setting of mold clamping pressure is employed so as to facilitate the setting operation and to finely regulate the pressure. CONSTITUTION:A pressure sensor 23 and a solenoid relief valve 24 are provided in series in a bypath 21 provided between a three-position four-directional control valve 13 and the chamber (a) of a mold clamping cylinder 11. The solenoid relief valve 24 is connected through a constant-current amplifier 23 to a mold clamping pressure setter 26 serving as a voltage regulator. The set voltage is supplied to an arithmetic unit 27, to which a voltage signal Q1 sent from the pressure sensor 23 and a voltage signal Q2 sent from the mold clamping pressure setter 26 are supplied. When a relay drive circuit 28 is put into actuation by a signal sent from the arithmetic unit 27, the oil pressure sent with an oil hydraulic pump 14 is cut off. In addition, a voltage signal Q3 sent from the third voltage setter 32 is also supplied to the arithmetic unit 27. When the sum of the voltage signals +Q1, +Q3 and -Q2 is zero, the arithmetic unit 27 issues an output signal.