baber/WOPTO huggingface dataset:
Patent JP-H0617800-A (JP)
Title: Ejector array and ejecting method thereof
Inventor: PEETAA TERU
IPC: F04F5/52
Filed: 1992-10-30
Abstract: PURPOSE: To provide a method achieving a desired subpressure in the shortest possible time and with the least use of energy by using at least two compressed air operated ejectors. CONSTITUTION: A method according to the present invention includes connection of two ejectors working in response to compressed air, and control of supply of the compressed air in response to a subpressure in a subpressure collection chamber common for all ejectors. An ejector array 1 has at least two compressed air operated ejectors 2, 3 each having its own optimum efficiency at the same values of the supplied compressed air. A sensor is disposed for sensing the subpressure in a chamber 23, compressed air is supplied to one ejector at a time, in response to the sensed pressure in the chamber 23. Compressed air is first supplied to the ejector 2 evacuating the greatest amount of air per time unit, and last to the ejector 3 generating the lowest subpressure.
Patent JP-H01133685-A (JP)
Title: Hot wire tig welding method
Inventor: HORI KATSUYOSHI
IPC: B23K9/167
Filed: 1987-11-19
Abstract: PURPOSE:To prevent a magnetic blow from being generated even when a hot wire is added to a TIG arc with a small amount of current by specifying a peak value of an arc current and its average current value and supplying a wire heating current continuously. CONSTITUTION:In hot wire TIG welding, a pulse current with a peak current >=100A and an average current >=10A is used as the arc current and the wire heating current is applied continuously. During this pulse peak period of time, arc stiffness is strong and accordingly, the magnetic blow is suppressed and during a base period of time, a base current is low, hence no influence is given on melting of base metal. Further, it is desirable to make a max. instantaneous value of the wire heating current to <=100A and make a pulse period of the arc current to >=200Hz.
Patent JP-H03151821-A (JP)
Title: Cooked bread
Inventor: KADOTA NAOAKI
IPC: A21D13/00
Filed: 1989-11-09
Abstract: PURPOSE:To obtain the title bread with crisp mouth feeling at normal temperature by baking a bread dough containing wheat flour prepared by adding medium and/or low gluten wheat flour to high gluten wheat flour so as to regulate the protein content within a specified range. CONSTITUTION:Medium and/or low gluten wheat flour is added to high gluten wheat flour to regulate the protein content within a range of 9-11 (pref. 9.5-10.5) wt.%. For example, high gluten wheat flour 12.5wt.% in the protein content and medium gluten wheat flour 8.5wt.% in the protein content are mutually blended at the weight ratio of the former to the latter = 1:(0.5-6.7). The bread dough containing this wheat flour is then baked into the objective cooked bread. The present bread, even if heated in a microwave oven or heated after preservation in a frozen state, will cause no enhancement in sink marks and keep crisp mouth feeling.
Patent JP-S63146317-A (JP)
Inventor: TOYOFUKU HIDENORI
IPC: H01H15/02
Filed: 1986-12-09
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-H08153176-A (JP)
Title: Memory card with photographing function
Inventor: IKEDA YUICHI
IPC: B42D15/10
Filed: 1994-11-28
Abstract: PURPOSE: To provide a memory card with photographing function which is small-sized and superior in portability and can be mounted directly on a power source and an external control equipment. CONSTITUTION: The video signal from a CCD 3 is temporarily stored in a buffer memory 8. This video signal is digitally processed by a DSP 9 and converted into a signal required for recording and re-stored in the buffer memory 8. The data of this signal are stored in a common memory 16 through a memory controller 15. To pass this video information to the external control equipment, the card is mounted on the external control equipment through a card interface 10 and the data are transmitted between the both. For photography, a detachable power source means 28 for photography is connected and supplies plural kinds of electric power required for the photography and recording.
Patent JP-S62251639-A (JP)
Inventor: AAUIN JINZUBAAGU
IPC: G01N21/954
Filed: 1986-12-09
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-H04165146-A (JP)
Title: Planetary gear speed reducer
Inventor: TAKAHASHI TOMOYUKI
IPC: F16H57/038
Filed: 1990-10-30
Abstract: PURPOSE:To protect a speed reducer from damage and extend the life thereof by employing structure in which a first stage of a planetary gear speed reduction device is housed in the inner circumference of a motor shaft, thereby reducing the projection amount of the speed reducer from outside end surfaces of right and left crawler belts. CONSTITUTION:A speed reducer comprising a motor shaft 2, and a drive wheel hub 16 fitted via a bearing on the outer circumference of the motor shaft 2 and rotating at a speed reduced with the planetary gear speed reduction device is provided with a first stage planetary gear speed reduction device in the inside periphery of the motor shaft 2. Because in this structure the first stage planetary gear speed reduction device is housed in the motor shaft 2 of an increased size due to the increase in the size of the drive wheel hub 16, the dead conventionally existing between hydraulic motor and planetary gear speed reduction device is effectively used to arrange the planetary gear speed reduction device. As a result, the overall length of the speed reducer is contracted and the projection amount of the speed reducer from the side surfaces of the crawler belt is reduced.
Patent JP-H05105023-A (JP)
Title: Side air bag device
Inventor: ONO MITSUYOSHI
IPC: B60R21/21
Filed: 1991-10-14
Abstract: PURPOSE:To surely protect a crew member irrespective of a seat position within a position adjusting range. CONSTITUTION:An air bag provided in a side door 15 is adjusted back and forth or rotatably so that the air bag is interlocked with the back and forth adjustment of position of a seal 19 or the angular adjustment of a back-rest to always unfold sideways of a crew member D.
Patent JP-H05110226-A (JP)
Title: Manufacture of printed board
Inventor: TAMURA TOSHIO
IPC: H05K3/06
Filed: 1991-10-14
Abstract: PURPOSE:To form as fine pattern at low cost on a conductive layer of a printed board by using an ordinary etching resist. CONSTITUTION:In a manufacturing method of a printed board including an etching process where a pattern of an etching resist 3 is provided on a conductive layer in a thick shape than the pattern of a conductive layer to be formed in order to form a conductive layer of a printed board in a prescribed pattern, the corner part A of the pattern 3a is thicker than the other parts.
Patent JP-H07145421-A (JP)
Title: Method for adding alloy into molten metal
Inventor: IMOTO TAKEO
IPC: C21C7/072
Filed: 1993-11-25
Abstract: PURPOSE:To easily eliminate leaned alloy stagnation and to realize quick and uniform mixing by blowing stirring gas into molten metal from the neighborhood of the center of a ladle and adding the alloy to plural specific positions on the surface thereof. CONSTITUTION:The stirring gas 4 is blown from the center line of the ladle 1 into the molten metal 2 within 25% of the radial length of the ladle bottom in the ladle 1 through a gas blowing device, such as a porous plug 3, immersion injection lance 3a. Together with this, the alloy 6 is added on the metal surface. At this time, this alloy adding positions 7 are made to be at least two points on the molten metal surface being apart from the just above point 8 of the gas blowing positions 5, 5a by >=5% of the radial length of the ladle bottom. Further, the inner angle of the lines connecting the alloy adding positions 7, 7 with the just above point 8 of the gas blowing position is made to be 120-180 deg.C. Further, the alloy 6 is desirably added in the circumferential direction to the molten metal surface simultaneously.
Patent JP-H08132400-A (JP)
Title: Cutting treatment tool for plastic bottle, etc.
Inventor: YAMAMOTO TOSHIO
IPC: B26F3/12
Filed: 1994-11-02
Abstract: PURPOSE: To easily and safely cut plastic bottles in the home by installing a heating cutter to the base part of an arch type guard through a pin. CONSTITUTION: A heating cutter 2 has an arch frame 10 having an opening part of substantially the same form as the opening part of an arch type guard 6, and a grip 9 on its outer end part. A stainless wire 18 connected to a power source part E is bridged over the lower span of the arch frame 10. Further, slits 11 are provided at certain intervals on both side surfaces of the arch frame 10 Elastic slits 12 for elastically pressing the slits 11 are provided on the inside opposed surfaces of the arch type guard 6 of a cutting base 1 to elastically brake the rotating operation of the heating cutter 2. Further, both base end parts 13a of a U-shaped spring locking frame 13 are installed in the upper part of the arch type guard 6 of the cutting base 1, and the U-shaped spring locking frames 13 energized downward is caught on the back part of the arch frame 10 of the heating cutter 2 to stop the heating cutter 2 at a prescribed opening.
Patent JP-2000117866-A (JP)
Title: Polystyrenic resin multilayered foam
Inventor: MOMOSE YOSHIAKI
IPC: B32B27/30
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive product high in bending modulus while using staple fibers difficult to develop strength enhancing action of bending strength or the like as fibers in a multilayered foam wherein a fiber reinforced thermoplastic resin sheet is laminated and bonded to at least the single surface of a polystyrenic resin foam. SOLUTION: In a multilayered foam wherein a fiber reinforced thermoplastic resin sheet is laminated and bonded to at least the single surface of a polystyrenic resin foam, the fiber reinforced polystyrenic resin consists of 20-95 wt.% of (A) a polystyrenic copolymer having a carbon-containing polar group (i), 0-75 wt.% of (B) a polystyrenic resin containing a carbon-containing polar group (ii) and 5-40 wt.% of (C) staple fibers (iii).
Patent JP-H02145275-A (JP)
Title: Teaching device for robot
Inventor: KIRYU KYUJI
IPC: G05B19/42
Filed: 1988-11-21
Abstract: PURPOSE:To improve workability and to immediately cope with the situation by operating one teaching console even in case of a respective robot running away for some causes by providing the selection means of plural robots on one teaching console. CONSTITUTION:The operator of the teaching device of a robot first selects a one robot teaching by the selection means provided on a teaching console 5, teaching a series of works via a signal change-over device 6 to the robot by using the teaching console 5. Then, a series of works are similarly teached to the other robots by changing the selection means. By repeating this work a series of works can be taught to the plural robots 11-13 provided in the same working area.
Patent JP-H04171356-A (JP)
Title: Controller for automatic transmission
Inventor: TAKANO TAKAO
IPC: F16H61/18
Filed: 1990-10-31
Abstract: PURPOSE:To automatically restore a speed change enabled state when the gear stage does not match the traveling state by judging the propriety of the gear hold operation in which the speed change operation is temporarily held and automatically releasing the speed change operation when the propriety is last. CONSTITUTION:When a gear hold switch 3 is tuned ON, speed change operation is not carried out even if the shift to the gear stage fixing operation is carried out, and the stepping-on quantity of an accelerator pedal 1 changes, or the number of revolution of an engine 5 changes. Then, the optimum gear stage which is calculated in a controller 4 and a fixed gear stage are compared, and if the gear stage determined by a speed change map and the gear stage in holding differ, the gear hold operation is released, and the shift to the ordinary automatic speed change operation is performed, and the return to the ordinary operation is performed. Accordingly, even at the place where the traveling state of a vehicle changes frequently, the comfortable drive is secured, and even if the vehicle transfers from the place where the traveling state frequently changes to the place where drive becomes redundant, the complicate operation for a driver is eliminated, and the driver can drive the vehicle easily.
Patent JP-2000110974-A (JP)
Title: Pipe fitting
Inventor: FUJII TAKESHI
IPC: F16L33/26
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fitting capable of easy welding over the whole circumference while the level difference inside and outside the fitting is minimized, securing a good reliance upon the strength after welding, assuring fine appearance, and facilitating length adjustment in piping. SOLUTION: In one place on the periphery, a sleeve 1 is cut aslant over the two pipe ends perpendicular to the axis and a split ring body is formed so as to be capable of adjusting the sleeve outside diameter in expansion and contraction with the divisional surfaces 1A and 1B on both sides dislocated along the cutting line 3 from each other. If a dislocation occurs between the two surfaces 1A and 1B about the cutting line 3 as the boundary, the sleeve reduces in the diameter to allow easy insertion into the pipes. Length adjustment of the piping part is made practicable through adjustment of the dimension of the sleeve inserted into the pipes.  Dislocation to the initial state is made when the positional relation between the two pipes and the sleeve has got the specified condition, followed by diameteric expansion of the sleeve, and uniform, tight attachment is generated with no gap existing between the sleeve peripheral surface and pipe inside surface, and fixation with a welded part with high precision and reliance can be executed easily.
Patent JP-H08153984-A (JP)
Title: Wrong insertion preventing piece for electronic package
Inventor: HIROTA YASUNOBU
IPC: H05K7/14
Filed: 1994-11-29
Abstract: PURPOSE: To provide a wrong insertion preventing piece for an electronic package, which can be solve such a problem that, when an electronic package is inserted into an electronic package unit frame, the package is inserted into the location other than a designated location. CONSTITUTION: A wrong insertion preventing piece 11 for a electronic package which prevents the wrong insertion of an electronic package 4 by blocking a guide groove provided to assist the mounting of the package 11 by guiding the package 11 when the piece 11 is attached to the guide groove comprises a projecting section 12 which is put in the guide groove on the internal surface of its columnar body 13 having a U-shaped cross section.
Patent JP-H05109220-A (JP)
Title: Method and apparatus for positioning head of recording apparatus at high speed
Inventor: KISAKA MASASHI
IPC: G11B21/08
Filed: 1991-10-16
Abstract: PURPOSE: To converge head positioning at a high speed by changing the gain of a control system for which an input signal value and a control signal value are state variables only at the time of switching a mode. CONSTITUTION: In response to the input signal value y (m) for indicating a difference between a present head position and a target track, the control signal value u (m) for driving a motor is outputted and a head is positioned to the target track. In the control system for which the input signal value y (m) and the control signal value u (m) are the state variables, in order to the quickly position the head to the target track, an initial value is added to the control signal value u (m) and the gain is changed only at the time of switching the mode. The initial value, a feedforward value r0, is generated by multiplying prescribed coefficients L1-L4 to the input signal value y (m) at the time of switching the mode, a signal value y (m-1) and the control signal value u (m-1) one before and the control signal value u (m-2) two before.
Patent JP-S63150386-A (JP)
Inventor: KITSUGI KYOICHI
IPC: B01J19/06
Filed: 1986-12-12
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-H08150576-A (JP)
Title: Electric hydraulic tool
Inventor: HIRABAYASHI SHIGERU
IPC: B25F5/00
Filed: 1994-11-29
Abstract: PURPOSE: To make it easy to use an electric hydraulic tool by way of miniaturizing and lightening it by screwing a front part of a power unit by way of forming a hollow part to open backward on a rear part of a tool body. CONSTITUTION: A pump plunger 2 is arranged on a tool body 1, a hydraulic circuit is internally provided, a hollow part 4 to open backward is formed on a rear part of the tool body 1, and a front part of a power unit 5 to drive the pump plunger 2 is inserted and installed in this hollow part 4. A return valve chamber 41 is doubly used for a discharge oil passage and a return oil passage of working oil by arranging it in the vertical direction in proximity of a cylinder chamber 8, a low pressure regulating valve and a high pressure regulating valve in the vertical direction are arranged left and right symmetrically on both sides of this return valve chamber 41 and the pump plunger 2 and an intake valve 36 in the vertical direction are arranged in the rear of the return valve chamber 41 respectively collectively on an upper surface by way of putting height of their head parts in order.
Patent JP-H05105599-A (JP)
Title: Method for producing tic whisker
Inventor: SUGIHARA TAKAOMI
IPC: C01B31/30
Filed: 1991-10-14
Abstract: PURPOSE:To efficiently produce TiC whiskers having excellent straight elongation and high aspect ratio by a solid-phase reaction method. CONSTITUTION:In a process of blending a Ti source raw material composed of titanium dioxide or an alkali metal titanate, a carbon material of carbon black, a catalyst of Ni or Co chloride, a powdering inhibitor of sodium chloride to give a raw material system and reacting the raw material system in an inert atmosphere under heating, the temperature condition in the reaction under heating is set at 2-15 deg.C/minute and 1,400-1,700 deg.C heating temperature range.
Patent JP-H07168940-A (JP)
Title: Position detecting method
Inventor: NAKAHARA TOMOHARU
IPC: G06T7/00
Filed: 1993-11-25
Abstract: PURPOSE:To determine the reference line of a nearly parallel straight line group through the small amount of processing by using Hough transformation. CONSTITUTION:Grey level image data including two nearly parallel straight line parts is acquired (S1). An edge part is extracted out of the grey level image data (S2). A Hough curve is determined by executing the Hough transformation for each point on an edge (S3). Boundary line kept apart by over the half of distance between two original straight lines are set in an upper and a lower parts in the distance axis direction for each Hough curve, and an interval between both the boundary lines is made to be a band-shaped area, and the frequency of the overlapping of the band-shaped area is determined for each cell obtained by dividing parameter space into grid form (S4). Next, the cell in which the frequency is maximum, is determined (S5). By determining the coordiantes of this cell (S6), the center line of two original straight lines can be determined.
Patent JP-H09139127-A (JP)
Title: Wire terminal holder
Inventor: ARAKI YOSHIHIRO
IPC: H05K13/06
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a holder in which an assembled terminal part of a wire bundle can be positioned and held in wiring work. SOLUTION: A holding tool main body 300 for accommodating an assembled terminal part 11 is provided, and this holding tool body 300 is slidingly provided with a fitting plate 400. The holding tool body 300 is provided with an insertion hole 310, and the fitting plate 400 is provided with a taper groove 430. These insertion hole 310 and taper groove 430 communicate with each other inside the holding tool body 300. The assembled terminal part 11 is pinched between opposite faces 431 and 432 of the taper groove 430 by inserting the assembled terminal part 11 through the insertion hole 310 and pulling up the fitting plate 400.
Patent JP-H01137703-A (JP)
Title: Amplifier circuit
Inventor: SHIGA NOBUO
IPC: H03G3/00
Filed: 1987-11-24
Abstract: PURPOSE:To cancel the characteristic change of an amplifying FET while setting up the operating point of the FET to a required value by connecting a 2nd and 1st side gate means respectively to a control terminal and a compensating terminal. CONSTITUTION:In a source earthed circuit consisting of FETs 1, 2, the 1st side gate means 100 is arranged in the vicinity of a 1st FET to be an amplifier element and the 2nd side gate means 200 is arranged in the vicinity of a 2nd FET to be a load. The gate means 100, 200 are respectively connected to the compensating terminal CF and the control terminal CN. Since the operating point of the FET 1 can be found out as an intersecting point between the static characteristic curve of the FET 1 and a load curve based on the FET 2, the optimum value of the operating point of the FET 1 can be adjusted by controlling the load curved based on the FET 2. Since a compensating signal forming circuit 7 forms a compensating voltage from a control voltage applied from the terminal CN and applies the formed voltage to the terminal CF, adverse influence exerted upon the FET 1 by the gate means 200 can be compensated.
Patent JP-H01136137-A (JP)
Title: Image forming device
Inventor: TAKAGI ATSUSHI
IPC: G03G15/04
Filed: 1987-11-24
Abstract: PURPOSE:To obtain an appropriate image excellent in quality from a colored or monochromic picture by indirectly exposing and recording a colored image by a digital method, and directly exposing and recording a monochromic image by an analog method. CONSTITUTION:An original is placed on an original platen 2 with its surface downward, and is selected a colored or monochromic image according to the original picture. If a monochromic image is selected, the direct exposure is performed as it is with the reflected light beam 158 of a fixed half mirror 152. On the other hand, if a colored image is selected, the image reader 210 of an image forming optical system 200 for indirect exposure splits the transmitting light of said mirror 152 into three colors, and reads them, and an image processor 250 controls exposing quantity. Ultimately an exposing device 300 performs digital exposure with an emitted light beam 264. Thus a colored image can be excellent in color reproducibility, and a monochromic image can be of high density, acutance, and high contrast.
Patent JP-S63148781-A (JP)
Title: Liquid crystal display device
Inventor: KITAGAWA TAKASHI
IPC: H04N5/66
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a picture of a high quality free from an uneven light quantity, by reading out data at every one horizontal line from a PROM in which a data which has measured an uneven light quantity of a liquid crystal display panel is written, and applying a voltage corresponding to the data to a common electrode. CONSTITUTION:A counter 20 counts the number of VCLK pulses and generates a signal 21 for showing a position of a horizontal line in the vertical direction of a picture. A PROM 22 uses the signal 21 as an address input, outputs a data signal 23, and a D/A converting circuit 24 generates a signal corresponding to the signal 23 and applies it to a common electrode 17. A data written in the PROM 22 is a correcting data which takes an inverse number by measuring an uneven light quantity in the vertical direction of the picture, and executing an A/D conversion, when a video signal of a prescribed time is inputted to a liquid crystal display panel. Accordingly, by applying an uneven light quantity correcting data corresponding to this horizontal line position to a common electrode, a picture of a high quality free from an uneven light quantity can be obtained.
Patent JP-S62155873-A (JP)
Inventor: FUJITA NAOTOSHI
IPC: A62C35/00
Filed: 1985-12-27
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。