baber/WOPTO huggingface dataset:
Patent JP-H06123139-A (JP)
Title: Metal fitting for joining timber
Inventor: NISHIKATA TADAMICHI
IPC: E04B1/26
Filed: 1992-09-28
Abstract: PURPOSE:To reinforce the joint of square timbers and to make it easy to chamfer the square timbers so as to provide an easy joint by causing each side of an L-piece having a predetermined width to abut to the square timbers at the orthogonal portion of the square timbers, and adjusting the square timbers by means of bolts. CONSTITUTION:Projecting portions 2 of trapezoidal cross section are formed at an end of a horizontal member 1 made of square timber, and fitting portions 4 into which the projecting portions 2 are fitted are formed on the front and rear surfaces of a through pillar 3, and the projecting portions 2 are fitted into the fitting portions 4 to connect the horizontal member 1 and the through pillar 3 together into cruciform so as to constitute square timbers 5. An L-piece 6 made of steel has one side 8 made to abut to the horizontal member 1 and the other side 9 to the through pillar 3 at the orthogonal portion 7 of the square timbers 5 connected together in cruciform. Next, a tapped hole 10 is bored through the L-piece 6 and a bolt through hole 11 is bored through both the horizontal member 1 and the through pillar 3, and a bolt 12 is passed through the horizontal member 1 and the through pillar 3 via the tapped hole 10 and the bolt through hole 11. Each bolt 12 is tightened by means of a nut 13. The joint of the square timbers 5 connected together in cruciform is thus reinforced while chamfering is facilitated.
Patent JP-H09125418-A (JP)
Title: Concrete block and stacking method thereof
Inventor: ENMEI KAZUYUKI
IPC: E02D29/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To firmly connect mutual concrete blocks and facilitate the work and increase the finishing accuracy and stabilize the work to construct a retaining wall. SOLUTION: Concrete blocks 1 constituted of a rectangular front face 2 and a buttress 3 formed at the whole face of the rear face thereof are stacked both vertically and horizontally. The fitting protrusion 5 provided at the front face 2 of the lower stage concrete block 1A is oppositely fixed to the fitting recess 6A provided in the front face 2 of the upper stage concrete block 1B. And a connection bolt 13 fitted in the fitting holes 10 of the first connecting protrusion 7 provided in the buttress 3 of the lower stage concrete block 1A, is connected to the fixing hole 11 of the second connecting protrusion 8 provided in the buttress 3 of the upper stage concrete block 1B and fixed therein.
Patent JP-H09122702-A (JP)
Title: Device for forming end part of plate for web of welded wide flange shape
Inventor: SETO TSUNEO
IPC: B21B13/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To use the size of parts in common over the wide range of web height and to minimize the number of replacement parts by arranging pressing/restraining means on the sides of both end parts of the plate for the web and arranging middle part restraining rollers on both sides of the plate independently of the pressing/ restraining means. SOLUTION: In this device 14A for forming the end parts of plate for the web, the pressing/restraining means 100 in which pressing down roller 20 or 21 and the end part restraining rollers 22 on both sides of the end parts of the plate 13 for the web are integrated so that the latter follows the vertical movement of the former are arranged in respective upper and lower positions. Also, the middle parts restraining rollers 23 are arranged on both sides of the plate 13 for web independently of the pressing/restraining means 100. The pressing down roller 20 or 21 and the end part restraining rollers 22 are constituted so that their relative positions are changeable. In this way, it is unnecessary to change the end part restraining rollers 22. And, the middle part restraining rollers 23 are changed only about the plate 13 for the web having height that does not deal with only by adjustment of the relative position and vertical movement.
Patent JP-H09125270-A (JP)
Title: Method for controlling acid concentration in steel sheet pickling process
Inventor: MAKI YUUNOSUKE
IPC: C23G1/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To surely control the acid concn. of a pickling soln. and the soln. level in a circulating tank by discharging acid or supplying water respectively at a specified rate when the analyzed acid concn. is lower than the lower limit or higher than the upper limit. SOLUTION: Acid is supplied, water is supplied or acid is discharged by using a pickling tank and a circulating tank to control the acid concn. of the pickling tank. The target acid concn. and the target level of a pickling soln. in the circulating tank are preset. When the analyzed acid concn. is lower than the lower limit based on the analyzed concn. and measured level, the acid is discharged or supplied by the amts. obtained from equations I and II, and, when the analyzed concn. is higher than the upper limit, the acid is discharged or supplied by the amt. obtained from equations III and IV. In the equations. Cpo is the analyzed concn. before control, Cpm is the target acid concn., Cpp is the concn. of the acid supplied, and Hpp is the specific gravity of the supplied acid. Consequently, the unit requirements of the acid and water are lowered.
Patent JP-2001105995-A (JP)
Title: Weather strip and its molding method
Inventor: TAKEUCHI NORIO
IPC: B60R13/06
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To easily recycle, capable of using a general resin molding die requiring no heating as a die, holding a curved shape in a long time after molding without being returned to a straight shape, and capable of being molded in the same process as before by using a soft resin material as the material of a die molding section, in a weather strip of which a fitting section fitted to the opening edge of an automobile body and a hollow seal section are provided, the seal section at the position corresponding to the corner section of the opening edge is cut off and, the fitting section of a cut portion is curved and set in a die, to mold a die molding section. SOLUTION: A hold section 11a buried with a high-rigidity insert panel 12 made of polypropylene is formed on the die forming section 11 when the die forming section 11 is molded, thus preventing the curve section of a protruded molding from being returned to a straight shape.
Patent JP-H06132262-A (JP)
Title: Method for etching thin film
Inventor: MIMURA AKIO
IPC: H01L21/306
Filed: 1992-10-22
Abstract: PURPOSE:To dry-etch a film hard of processing such as indium tin oxide, in a large-sized board, by etching it after transmuting the quality of a film. CONSTITUTION:An ITO film 2 is formed on a glass board 1 by sputtering method, and the pattern of a resist 3 is formed. A transmuted layer 5 is produced by applying a hydrogen ion beam 4 being accelerated at 500V to here. In this case, to put it concretely, it becomes the particles of metal In. Next, by the etching gas beam 6 of the mixed gas between BCl3 used in the metal etching of Al, etc., and Cl2, reactive ion etching is performed to remove the resist 3 and form a processed hole 7. The etching speed in this case is two or three times as high as the etching speed of unprocessed ITO.
Patent JP-H09126375-A (JP)
Title: One-touch joint for low pressure
Inventor: TANIDA MASAHIRO
IPC: B01D63/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a one-touch joint for low pressure and facilitate its operation by providing a plug with an arm spring which is continuous with an insertion port and a projection section, a socket with a sleeve section, a guide groove of the arm spring, a knotch hole which is engaged with the projection section, and a receive port, and an O ring between the receive port and the insertion port. SOLUTION: The connection work is done by matching an arm spring 16 with a guide groove 20 and inserting an insertion port 15 of a plug 13 into a receive port 22 of a socket 14. Since a projection section 17 slides inside the guide groove 20 and is engaged with a knotch hole 21 automatically at this time, it is unnecessary to operate the arm spring 16 for connection. Since fluid which passes a tube 12 and flows into the plug 13 and the socket 14 in the connection condition passes and flows at low pressure, it is possible to seal a section between an inner peripheral face of the socket 14 and an outer peripheral face of the plug 13 by an O ring 25. The disengaging work can be done by pressing a finger receive section 16a to oscillate the arm spring 16 and separating the socket 14 from the plug 13 in a condition in which the projection section 17 separates the knotch hole 21.  Consequently, it is possible to facilitate the operation and simplify a structure of a one-touch joint.
Patent JP-H05115354-A (JP)
Title: Cooking device
Inventor: SHIRAKAWA KOJI
IPC: A47J27/00
Filed: 1991-10-30
Abstract: PURPOSE:To reduce the number of parts and assembling processes by making a holding part for a pan of a nonmetal protection frame base, a metal protection frame side and a resin upper frame, and bringing a plurality of supporting members provided on the top of the upper frame into contact with a flange part of the pan. CONSTITUTION:A pan 2 removably held in a cooking device body 1 is covered with a lid 8. A holding part for the pan 2 consists of a nonmetal protection frame base 3, a metal protection frame side 4 and a resin upper frame 5. The protection frame base 3 is provided with an induction coil 9 to heat the pan 2. On the top of the upper frame 5, a plurality of supporting members 6 are provided bringing into contact with a flange part of the pan 2. Thus, reduction in the number of parts, assembling processes, and cost is achieved.
Patent JP-H09100743-A (JP)
Title: Manufacture of cylinder liner for internal combustion engine
Inventor: RYU HIDEO
IPC: F02F1/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce an idle volume inside a combustion chamber by forming the middle part of a frame wall with one end of a cylindrical tube body framed in a V shape, deforming the frame wall by applying a pressing force from the upper direction of the frame wall until the wall is made flat and reducing the curvature radius of a bent portion formed in a boundary between the inner peripheral surface of the cylindrical tube body and the upper surface part of the frame wall. SOLUTION: A frame is formed by bending one end of a cylindrical tube body 1 made of, for instance a carbon steel material, outward and a V shape is formed in the middle part of a frame wall 2 bent in a direction perpendicular to the center axis of the cylindrical tube body 1. Then, the frame wall 2 having its middle part formed in a V shape is deformed to be flat by pressing from its upper side and the curvature radius of a bent portion formed in a boundary between the inner side surface of the cylindrical tube body 1 and the upper surface part 6 of the frame wall 2 is reduced.  In this case, molding of the frame wall 2 is performed by adding a pressing force to the frame wall 2 from the upper surface part 6 of the frame wall 2 by a roller while the outer edge part 3 of the frame wall 2, the lower surface part 4 of the frame wall 2 and the inner surface 5 of the cylindrical tube body 1 are bound together.
Patent JP-H05116605-A (JP)
Title: Brake device for snowmobile
Inventor: HORII KAZUMASA
IPC: B60T7/12
Filed: 1991-10-30
Abstract: PURPOSE:To improve stopping performance at high speed running and perfectly stop a vehicle even on a slope. CONSTITUTION:The brake device of a snowmobile is provided with a brake pedal, and a potentio-circuit 2 to restrain a speed command signal A according to the stepping-in quantity of the brake pedal and output the restrained speed command signal to a EDC 7 as a discharge quantity control means through a time constant circuit 5 and a power circuit 6. By restraining the signal, response delay due to the time constant circuit 5 can be compensated, so as to improve stopping performance at high speed running. Further it is provided with a parking brake, a switch means to operate by stepping-in of this brake pedal of a decided quantity, and a parking brake control means to operate the parking brake only in case in which the switch means is operated and the vehicle speed is under a prescribed value. Hereby, the vehicle can be perfectly stopped even on a slope.
Patent JP-S63137247-A (JP)
Title: Image forming device
Inventor: SHIBUYA KUNIHIRO
IPC: G09F9/00
Filed: 1986-11-29
Abstract: PURPOSE:To fix a developing device to reduce the oscillation of the device by forming an artificial curved surface with idle shafts and forming an arc of a part of a large-diameter roll to extend the nip width of development. CONSTITUTION:A sheet-shaped recording member 71 is carried by an image carrying means 62, and a toner image is formed on the surface of the member 71 by a toner supply part 63 as the developing device. An unnecessary toner is removed from the formed toner image by a first toner removing device 65, and the toner stuck to the member 71 is removed by a second toner removing device 66. Three idle shafts 73-76 are arranged in parallel on the rear side of the member 71 facing devices 65 and 66 in the direction orthogonal to the running direction of the member 71 correspondingly to at least one or more of devices 65 and 66. An artificial curved surface is formed with idle shaft 73-76 and an arc of a part of a large-diameter roll is formed to set and fix the toner supply part 63 as the developing device, thus reducing the oscillation of the developing device.
Patent JP-H08108852-A (JP)
Title: Handcart
Inventor: TONE HISASHI
IPC: B62B5/02
Filed: 1994-10-12
Abstract: PURPOSE: To provide a handcart of which the burden of elevatable movement at a staircase is lightened, and the efficiency of elevatable movement is good. CONSTITUTION: In a vehicle hody P in which a manually pushing frame 1 stands on the rear end of a load receiving frame 3, a sub-wheel 5 as an auxiliary wheel device 4 capable of supporting the vehicle body P on the step edge of a staircase is provided on the back of the lower part of the frame 1, and the auxiliary wheel device 4 is provided with a brake devicde 11, so that the descending speed of the vehicle body is controlled by the attitue of the sub-wheel 5 being put on the step edge of the staircase. In addition, a grooved pipe or a rail is used as the guide 7 of the sub-wheel 5, and a coil spring 21, an air cylinder, or the like is used as the brake device 11.
Patent JP-H08146056-A (JP)
Title: Phase difference detecting circuit and controller
Inventor: HASEGAWA KUNIHIRO
IPC: G01C19/5776
Filed: 1994-11-18
Abstract: PURPOSE: To simplify the configuration of a controller by accurately detecting the phase difference of two signals with a slight phase difference and at the same time, using a phase difference detection circuit. CONSTITUTION: The phase difference detection circuit 23 is constituted of a phase difference amplification circuit 21 for inputting two signals A and B which are repetitive and continuous waveforms with an inclination crossing an operation level and amplifying the phase difference and a waveform conversion circuit 22 for converting two signals A1 and B1 where the phase difference outputted from the circuit 21 is amplified, into square-wave signals A2 and B2, respectively. A controller is constituted of the phase difference detection circuit 23 and a microcomputer 16 for inputting two square-wave signals A2 and B2 where the output of the circuit 23, namely the phase difference, is expanded to input ports p1 and p2 and controlling an equipment 40 to be controlled according to the phase difference.
Patent JP-H0999858-A (JP)
Title: Body structure for automobile
Inventor: TOYAO HIROYUKI
IPC: B62D25/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To properly protect a wind shield from a shock at the time of a head-on collision without impairing the rigidity and strength of a body and without increasing the weight by offsetting a window shield lower member forward from the point of application of the shock force from the front. SOLUTION: A window shield lower member 9 provided between the lower end sections of the right and left front upper pillars 8 to support the lower end section of a window shield W is formed into a structure offset forward from the point of application of the shock force from the front at the lower section of the window shield structure W. The shock force is applied to the upper section of a front pillar lower member 2 from a front upper member 4 via a front damper housing and a front damper rear member 5 at the time of a head-on collision, however the shock force is not directly applied to the window shield W. The window shield W can be properly protected at the time of the head-on collision without increasing the strength and rigidity of the window shield lower member 9 more than necessary.
Patent JP-H08147469-A (JP)
Title: Color image recognizing method
Inventor: EJIRI KOICHI
IPC: G06T7/00
Filed: 1994-11-18
Abstract: PURPOSE: To recognize a specific color image with high precision. CONSTITUTION: A color input image 101 is divided into small areas (102), edge intensities by colors and directions are calculated from density differences and totalized by the small areas (103), and edge directions are found by the colors from the edge intensity data by the small areas (105); while the large area is moved, a histogram of the edge directions of the small areas in the large area is extracted as a feature quantity (107), and the data of this feature quantity is matched with feature quantity data in a dictionary 109 to recognize the specific image (108). This feature quantity data is matched even with dummy rotation feature quantity data obtained by replacing the frequencies of the feature quantity data in the dictionary 109 by the directions, and this method is adapted to image rotation while an increase in the dictionary size is suppressed.
Patent JP-H11118151-A (JP)
Title: Ignitor
Inventor: SAITO MASAKI
IPC: F23Q2/36
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To properly complicate operation by releasing the inhibition of ignition in a non-use state through two-stage operation of slide movement and push-in movement, to simplify structure, and to improve reliability. SOLUTION: In a device wherein an operation member 20 to perform ignition operation through drive of a valve mechanism and a piezoelectric unit, an ignitor is provided at an internal part with a lock member 25 to lock an operation member 20; and an operation member 26 to perform release operation of the lock member 25 on the outer surface of the ignitor. The operation member 26 is slid forced along the outer face of the ignitor and pushed in at the position where the operation member 26 is slid. Through movement of the lock member 25 by the push-in movement, ignition operation by the operation member 20 is allowed through movement of the lock member 25.
Patent JP-H04158666-A (JP)
Title: Facsimile equipment
Inventor: KACHI NOBUYUKI
IPC: H04N1/32
Filed: 1990-10-23
Abstract: PURPOSE:To simplify the circuit and control by registering a character or a numeral with a switch operation through the use of three switches required for minimum facsimile operation and a display element lighted/extinguished. CONSTITUTION:An input section 2 is provided with at least three operation switches required for facsimile communication operation, a display section 3 is provided with a display element able to be lighted/extinguished, a temporary storage memory 4 stores the content on the way of registration and a registration content storage memory 5 stores the content of registration. A control section 1 discriminates kinds of the depressed switch by depressing one switch while other switch of the input section 2 is depressed. Moreover, while two optional switches of the input section 2 are depressed, the control section 1 discriminates the switch depressed just after application of power by application of power and the registration state is reached. Thus, the circuit and control for the switches and the display element are simplified.
Patent JP-H03147871-A (JP)
Title: Image printer
Inventor: KITAGAWA YOSHITADA
IPC: B41J33/00
Filed: 1989-11-02
Abstract: PURPOSE:To prevent printing paper or ink sheet from becoming unusable by suspending the action of a paper drive part and sounding an alarm when a start position detection part can no longer detect a start mark on the ink sheet while the paper drive part moves printing paper to a printing position. CONSTITUTION:An ink sheet start mark detection part 13 detects a start mark 32. When printing paper is moved to a printing position, a control part 14 stops the drive of printing paper and controls an alarm generation part 15 to sound an abnormal state, if printing paper 21 sticks to an ink sheet 25 due to moisture, then the ink sheet moves unnecessarily and therefore, the ink sheet start mark detection part 13 can no longer detect the start mark 32. If the printing paper is not separated from the ink sheet during printing action, and subsequently, the ink sheet is wound back and the ink sheet start mark detection part detects the start mark, the control part 14 suspends driving the printing paper and controls the alarm generation part 15 to issue an alarm of abnormal state.
Patent JP-H08145467-A (JP)
Title: Discharged gas heat recovering system in public bath
Inventor: OTA KIYOSHI
IPC: F28D1/02
Filed: 1994-11-18
Abstract: PURPOSE: To recover discharged gas heat by a method wherein water in an overhead water tank is circulated through a heat exchanger in a latent heat recovering device. CONSTITUTION: Water in an overhead water tank 3 passes from a latent heat recovering line 12 through a heat exchanger 9 and returns from a latent heat recovering return line 13 to the overhead water tank 3. In turn, discharged gas passed from a discharged gas passage 6 through a discharged gas taking-in line 16 into a latent heat recovering device 8 gives a latent heat to water in a heat exchanger 9 during a stage in which it passes through the heat exchanger 9 and ascends, it passes from a discharged gas recovering port 17 through a discharged gas return line 18 and returns to the discharged gas passage 6. Drain accumulated at a drain receiving part 10 of the latent heat recoverying device 8 is returned from a carbonated bath line 19 to the over head water tank 3 with a force of a pump 19a. Since heat of the discharged gas can be recovered with water in the overhead water tank 3, it can lead to an energy saving. Since moisture content in the discharged gas is changed into dew by the heat exchanger 9 within the latent heat recovering device 8, and acid substances can also be reduced in an amount of reduced moisture in the discharged gas, an interior part of a chimney is not decayed.
Patent JP-H02131237-A (JP)
Title: Resist processor
Inventor: FUJIWARA KAZUHIRO
IPC: B05C11/08
Filed: 1988-11-11
Abstract: PURPOSE:To accurately control the liquid amount of resist and to easily vary the liquid amount of the resist at each time by providing a motor which expands and contracts a pump. CONSTITUTION:The resist processor which supplies resist to a substrate 1 to be processed on an installation base 2 by the expanding/contracting operation of the pump and processes the substrate is provided with the motor 14 which expands and contracts the pump 12. Consequently, the liquid amount of the resist and resist supply speed are easily varied at each time and the processing conditions of the substrate 1 to be processed can be changed. Consequently, the film thickness of the resist stuck on the surface of the substrate 1 to be processed can easily be varied.