baber/WOPTO huggingface dataset:
Patent JP-H0859945-A (JP)
Title: Polyvinyl alcohol-based resin composition and its use
Inventor: MIYAMOTO YOSHIHIKO
IPC: C09J7/02
Filed: 1994-08-17
Abstract: PURPOSE: To obtain the subject composition comprising a hydrophilic PVAc- based resin, a hydrotalcite-based compound and a hydroxyfatty acid, excellent in coating workability, etc., capable of preventing nasty smell and regenerating waste paper therefrom and useful as a water soluble and a water-dispersible hot melt adhesives. CONSTITUTION: This composition is obtained by blending (A) preferably 100 pts.wt. of a hydrophilic PVAc-based resin with (B) preferably 0.1-10 pts.wt. of a hydrotalcite-based compound of the formula Mx Al,(OH)2x+3y-2z (E)z .aH2 O [M is Mg, Ca or Zn; E is CO3 or HPO4 ; (x), (y) and (z) are each a positive number; 2x+3y-2z is a positive number; (a) is O or a positive number], (C) preferably 10-50 pts.wt. of a >=6C hydroxyfatty acid or its derivative and further preferably (D) 10-40 pts.wt. of a plasticizer. Furthermore, the component A contains either hydrophilic group of a sulfonic acid group or an oxyalkylene group and has preferably 0 to <30mol.% saponification degree, 50-600 average polymerization degree,and 0.1-30% modification degree by hydrophilic group.
Patent JP-S60108699-A (JP)
Inventor: MEGURO KAZUO
IPC: F41H5/00
Filed: 1983-11-16
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-S59102774-A (JP)
Inventor: JIYOOJI SHII TOUIIDO JIYUNIA
IPC: B66B1/34
Filed: 1983-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1145998-A (JP)
Title: Insulated gate semiconductor device
Inventor: MURATA TOSHIO
IPC: H01L29/78
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate semiconductor device with which high breakdown strength can be accomplished without increasing the ON-resistance of a power MOSFET, etc. SOLUTION: A power MOSFET 100 controls the formation or non-formation of channel in a channel forming region by the voltage applied to an insulating gate 40, and the power MOSFET 100 is comprised of a semiconductor substrate 12, a first conductive type (NL type) first semiconductor layer (drain region) 14 formed on the surface of the semiconductor substrate 12, a second conductive type (P-type) second semiconductor layer (body region), a part of which constitutes the above-mentioned channel forming region, a first conductive type third semiconductor layer (source region) 30 which is selectively provided on the surface of the second semiconductor layer, and a body contact region 50 which is electrically connected to the second semiconductor layer. The body contact region 50 is formed on the region which is separated from an active region 60 by an active region 70.  According to this device, as a parasitic bipolar transistor is operated simultaneously on the whole part of the device and a breakdown current is generated uniformly, generation of element breakdown caused by current concentration can be prevented.
Patent JP-S60108850-A (JP)
Title: Positioning method and device of original for color scanner drum
Inventor: OONO HITOSHI
IPC: G03F1/90
Filed: 1983-11-18
Abstract: PURPOSE:To set very accurately patterns to prescribed positions comforming to a format by readig coordinates on the format of an optional point of a pattern of color original simultaneously with measurement of magnifications and setting of an angle of the color original and positioning the pattern of the original. CONSTITUTION:A color original 12 is turned upside down and is fixed to the upper face of a transparent glass plate 35 in this state, and the original 12 is projected onto a format 25, and the angle of rule 20 is regulated to allow this projected image to coincide with the layout of the format 25, and the angle between the rule 20 and the second arm 22 is fixed. Next, a distinct point P in the original 12 is selected, and a cursor 15a is moved to a corresponding point P' in a pattern 12' projected onto the format 25, and XY coordinates of the point P' with an optional point, for example, a corner part 25a as the origin are obtaind and are displayed on a display device 15b. Thereafter, a turning arm 29 is moved left and right in parallel along a shaft 28 to stick the color original 12 to an optional position on the circumferential face of a color scanner drum 33 by a tape or the like. Thus, the original 12 is stuck to the corlor scanner drum 33 accurately at an angle according with the format.
Patent JP-S6374183-A (JP)
Title: Cd composite device
Inventor: SHIOZAWA HIDEO
IPC: G11B33/02
Filed: 1986-09-17
Abstract: PURPOSE:To extremely decrease the number of various buttons of a control panel and to unify a CD player and a TV, etc. by using the common channel/ music selection buttons to perform channel selection for both a channel selection tuner equipment and a compact disk player. CONSTITUTION:A control part 22 controls a tuner equipment part and a CD player part in a CD composite device. A selection switch part 23 decides whether the composite device is working as a CD player or a tuner equipment is working via the part 22 and is switched based on the result of said decision. The changeover switches 24-27 function for channel selection. Thus the part 23 is changed over under the control of the part 22 and the channel selection/music selection buttons 1'-10' work as one of both functions. That is, the part 22 changes automatically the part 23 to the CD side based on the information on insertion of a CD after the CD is put into a CD slot 12. Thus the buttons 1'-10' work as the music selection buttons.
Patent JP-H0772178-A (JP)
Title: Logic analyzer
Inventor: SHIRAKAWA HIROSHI
IPC: G01R13/28
Filed: 1993-09-01
Abstract: PURPOSE:To obtain a logic analyzer in which an observer can recognize the value of data easily and correctly by a method wherein the value of every bit for data as serial data is detected and the value is displayed so as to be close to the corresponding part of data which is displayed on a screen. CONSTITUTION:A readout-position operation circuit 79 computes a readout position on the basis of the change point of displayed data which is detected by a change-point detection circuit 78. A data readout circuit 80 reads out the level of the displayed data in the computed readout position. When the level is at a high level, '1' is generated in a character generation circuit 81, and, when it is at a low level, '0' is generated in the character generation circuit 81. The generated character is displayed so as to be close to the corresponding part of data which is displayed on a display device 77. Thereby, an observer can recognize the value of the displayed data easily and correctly.
Patent JP-H0883912-A (JP)
Title: Manufacture of thin film transistor
Inventor: OOKUBO NORITOSHI
IPC: G02F1/1343
Filed: 1994-09-12
Abstract: PURPOSE: To prevent the decrease of the light transmissivity of a transparent conductive film and the unevenness of the transmissivity by composing a predetermined atmosphere of nitrogen gas or mixed gas containing the nitrogen gas and trace amount of hydrogen gas. CONSTITUTION: A transparent conductive film of the exposed state made of tin oxide, indium oxide, etc., connected with the electrode of each thin film transistor and an insulating board formed of metal electrode made of aluminum, etc., are heat-eated at a predetermined atmosphere, for example, at about 350 deg.C or higher, the film is recovered from sputter damage, sintered, and hydrogenated to recover the fault of the transistor. The predetermined atmosphere uses mixed gas which contains, nitrogen gas, gas (e.g., the air) containing the nitrogen gas, and trace amount or about 0.1-0.2wt.% of hydrogen gas. Thus, the decrease in the light transmissivity of the film and the unevenness of the transmissivity can be prevented.
Patent JP-H1062367-A (JP)
Title: Thermomechanical analyzer
Inventor: SUGIYAMA TAKESHI
IPC: G01N25/16
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To uniform the internal temperature distribution of a sample by bringing the sample into contact with a support part, and observing the displacement quantity of a detecting body at various temperature of the sample. SOLUTION: The temperature measured by a sample temperature measuring thermocouple 19 is controlled so as to be equal to the temperature measured by a miniature heater control thermocouple 21. Namely, the temperature of the part heated by the miniature heater 20 is controlled so as to be equal to the temperature of a sample 1. Taking it into consideration that the heat is released through a support tube 3, the bias corresponding to the temperature difference is subtracted from the output of the temperature sensor formed of the thermocouple 21, whereby the temperature of the part heated by the heater 20 is controlled so as to be slightly higher than the temperature of the sample 1. Thus, the release of heat from a detecting bar 4 or the support tube 3 can be suppressed, and the internal temperature distribution of the sample can be more uniformed.
Patent JP-H04100385-A (JP)
Title: Television antenna inputting level comparator circuit
Inventor: SUZUKI MASAYUKI
IPC: H04N5/44
Filed: 1990-08-18
Abstract: PURPOSE:To accurately compare antenna inputting levels by detecting random noise components from pedestal levels in the vertical flyback time of video signals, and comparing them by a voltage comparator circuit. CONSTITUTION:Synchronizing separator circuits 31 and 32 separate horizontal synchronizing signals and vertical synchronizing signals from each video signal, and timing signal generating circuits 41 and 42 generate timing signals whose only almost 20mus is turned to an H level, and whose others are turned to L levels at the pedestal level part in the specified horizontal period in the vertical flyback time. Analog switches 51 and 52 supply the video signals operated by buffers to band pass filter circuits 61 and 62 only in the period when the timing signals are in the H levels, peak hold circuits 71 and 72 hold the peak voltages of the band pass filter outputs in almost one vertical period, and a voltage comparator circuit 80 compares the outputs of the both peak hold circuits. Thus, it is possible to accurately compare and detect which receiving system enables the high antenna inputting level, that is, a satisfactory video signal S/N.
Patent JP-S6373177-A (JP)
Title: Antenna for underground radar
Inventor: SATO TAKAYUKI
IPC: G01S7/03
Filed: 1986-09-16
Abstract: PURPOSE:To make the current drop in antennas large and to eliminate current reflection, by bonding antenna elements, which comprises gradually tapering triangular thin plate resistors, to the end parts of thin plate conductors, which are expanded from feeding points in a fan shape. CONSTITUTION:Antennas 1 are symmetrically arranged. Each antenna is formed by bonding an antenna element 3, which has a triangular sheet shape and surface resistance, to the end part of a triangular thin conductor plate 2. The conductor has an expanding angle theta 70 deg. from a feeding terminal 4 so as to provide the broadest band. The shape and the surface resistance of the antenna element are appropriately selected, and the large gain proportional to the size of the part 2 is obtained. Relationship of R/W = Zin/h is provided with regard to the height (h), the width W and the surface resistance R of the element 3 and the input impedance Zin of the antenna 1. Then the resistance value is gradually increased from the conductor part 2 to the antenna element 3 and reaches infinity at the point of the height (h). Therefore, the current is not reflected between the conductor 2 and the antenna element 3 when the radiowave is emitted from the antenna. A current drop is generated in the element 3, and the ringing of the emitted wave can be prevented.
Patent JP-H0534561-A (JP)
Title: Screw feeding device
Inventor: NAKAJIMA SHIGEO
IPC: G02B7/02
Filed: 1991-08-03
Abstract: PURPOSE:To reduce the fluctuation of spring pressure for holding down a ball, to make the feedings speed constant, and also, to prevent the shift of a lens axis and an optical axis of the whole lens system caused by spring pressure, in a device for driving a lens moving member by utilizing the ball and a spring. CONSTITUTION:The device has a screw bar 11 supported so as to be freely rotatable in parallel to an optical axis, a lens holding part 10a for holding a lens L and a scew bar insert-through part formed integrally with the lens holding part through a communicating part 10b so as to insert through the screw bar, and is provided with a moving member which is provided with a fixed part 10e in parallel to an axis of the screw bar in the communicating part and subjected to rotation control. by the screw bar, and also, supported so as to be movable in the axial direction of the screw bar, a ball 14 fitted into a hole 10i provided in the screw bar insert-through part in the vicinity of the communicating part and engaged to the screw bar inserted through the screw bar insert-through part concerned, fitting parts 13a, 13b for moving it in the axial direction of the screw bar and fixing it to the fixed part, and a plate spring 13 in which a ball pressing part 13c for pressing the ball is formed in almost the same vertical plane.
Patent JP-H0859189-A (JP)
Title: Wire pore winding device
Inventor: MATSUBARA TOSHIYUKI
IPC: B65H75/14
Filed: 1994-08-19
Abstract: PURPOSE: To achieve the excellent winding by driving one of a pair of drum driving parts to hold a wooden drum with a prime mover to forcibly drive the wooden drum in the wire rope winding direction. CONSTITUTION: When a wooden drum 14 is loaded on the prescribed position of a rotary roller 11, and a free roller body 29 is moved toward a flanged disk 18 by operating an adjusting mechanism 33 of one drum driving part D2, both the free roller body 29 of the drum driving part D2 and a driving roller body 18 of the other drum driving part D1 are strongly pressed against the outer surface of the flanged disks 17, 16. In this condition, the end part of the wire rope is wound around the wooden drum 14, and a clutch of a winding and transmitting mechanism is turned on. The wooden drum 14 is forcibly rotated by the power of a motor in the winding direction through the driving roller body to wind the wire rope. This constitution excellently wind the wire rope.
Patent JP-H0942639-A (JP)
Title: Combustion promoting apparatus for incinerator
Inventor: AKIYAMA HITOSHI
IPC: F23G5/44
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To enable sufficient incineration of even wastes sticking to a furnace bottom. SOLUTION: A furnace bottom 34 in a combustion chamber 11 is flat in substance. A lower air supply pipe 41 is provided from the furnace bottom 34. The air supply pipe 41 extends almost parallel with the furnace bottom 34 to be connected to a combustion fan. The air supply pipe 41 is provided with a link pipe 42. The link pipe 42 extends upward vertically from the air supply pipe 41 to the furnace bottom 34. An air nozzle having an air jetting port is mounted detachable freely on the link pipe 42.
Patent JP-H0270020-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: IWAMOTO KATSUO
IPC: C21D9/46
Filed: 1988-09-02
Abstract: PURPOSE:To produce the grain oriented silicon steel strip uniformly having excellent magnetic characteristics by hot rolling a silicon steel slab having a specific compsn., then subjecting the steel strip to finish rolling at a specific final cold rolling draft then to decarburization annealing, applying an annealing and separating agent thereon and drying the coating, then coiling the steel strip and subjecting the steel strip to final finish annealing. CONSTITUTION:The silicon steel slab having the compsn. contg., by weight %, 0.020 to 0.080% C, 2.5 to 4.0% Si, 0.03 to 0.15% Mn, 0.008 to 0.080% in total of 1 or 2 kinds of S or Se, or further contg. 0.010 to 0.070% Sol Al, and 0.0035 to 0.0140% N is hot rolled to a sheet material and is then subjected to one pass or two passes of cold rolling including intermediate annealing at 40 to 80% final cold rolling draft by which the slab is made into the steel strip having the final sheet thickness at the time of producing the silicon steel strip to be used for the iron cores of transformers. After the steel strip is subjected to decarburization annealing, the annealing and separating agent is applied thereon at >=8g/m<2> in total of both surfaces and at the coated amt. in the inner winding part of the coil larger in average by >=10% than the amt. in the outer winding part. This steel strip is coiled and is subjected to the final annealing. The excellent grain oriented silicon steel sheet having the magnetic characteristics uniform in the longitudinal direction of the steel strip is thus obtd.
Patent JP-H1161978-A (JP)
Title: Concrete structure and manufacture thereof
Inventor: SUZUKI SHUICHI
IPC: E04B1/684
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide concrete structure, in which no crack is formed in the concrete surface excepting a ditch. SOLUTION: Concrete structure, has a reinforcement 6 for structure, concrete 2 in placed so as to comprise the reinforcement 6 for structure and a member 9 for the chipped part of a cross section constrained by concrete 2 and in which a crack 10 is generated in concrete 2 by the member 9 for the blank of the cross section. In the concrete structure, the member 9 for the chipped part of the cross section has an exposed surface and a buried surface, the exposed surface is exposed onto the surface of concrete structure, the buried surface is buried into concrete, and the crack 10 is generated in concrete 2 between the buried surface and the reinforcement 6 for structure.
Patent JP-H1167296-A (JP)
Title: Terminal board and noise reduction method
Inventor: OZAKI NAOTO
IPC: H05K9/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a terminal block capable of attaching and detaching a ferrite core according to the necessity of eliminating a noise from electromagnetic wave and capable of inserting the most suitable ferrite core selected according to the intensity and sort of the electromagnetic wave noise to be eliminated. SOLUTION: A ferrite core 12 is arranged inside of a plurality of inserting holes 18 of housing 11. Inside of a penetrating hole of the ferrite core 12 is arranged with a conductive connection terminal 13. A cover 14 capable of attaching and detaching prevents the ferrite core from falling out. Wiring is performed by using screws 15a, 15b at the both ends of the connection terminal 13. As the ferrite core is easily attaching and detaching, the ferrite core is capable of inserted and selected according to the intensity and sort of the electromagnetic wave noise to be eliminated.
Patent JP-H0270873-A (JP)
Title: Lock device for door
Inventor: ISHIKAWA KIYOMITSU
IPC: E05B17/10
Filed: 1988-09-02
Abstract: PURPOSE:To facilitate the open-close operation of a key cylinder at a dark place by detecting the fixing position of a lock and the approach of the hand of a man having a key corresponding to the lock by using a pair of a light- emitting element and a photo-detector. CONSTITUTION:Light emitted from a light-emitting element 12 is divided into two directions by a beam splitter 14. One light is introduced to the front of a door 1, reflected by the hand 10 of a man having a key 9 when the hand 10 is located within a specified distance L (5-20cm) from the door 1, and received by a photo-detector 18. The periphery of a key cylinder 3 is lit for a fixed time and only once by a lighting means 5 at that time. Accordingly, the position of the key cylinder 3 can be confirmed easily even at a dark place, thus facilitating the open-close operation of the key cylinder 3.
Patent JP-H0768961-A (JP)
Title: Printing letterpress and its manufacture
Inventor: INOUE KEIICHI
IPC: G03F7/00
Filed: 1993-09-02
Abstract: PURPOSE:To provide a printing letterpress which is positioned for electronic components to be printed with high precision and to provide a method for manufacturing the printing letterpress. CONSTITUTION:A base plate 12 is provided with a plurality of pieces of pins 14 for alignment and formed of material having rigidity. A resin plate 20 made of uncured ultraviolet-curing resin is fixed to the base plate 12 and an original plate 13 is set thereon. Pins 14 for alignment are inserted into the holes 19 for alignment of the original plate 13. The resin plate 20 is exposed in a state wherein the original plate 13 is aligned with the base plate 12. Curing regions 21 are formed in accordance with the negative images 18 of the original plate 13. A printing letterpress 11 is obtained by removing the uncured region 22. The printing letterpress 11 is equipped with plate materials 23 for giving the projectional printing faces 17 on the base plate 12. The base plate 12 is provided with a plurality of pieces of holes 15 for alignment.
Patent JP-2001050386-A (JP)
Title: Speed change control device for industrial vehicle
Inventor: YOSHIKAWA MASANORI
IPC: F16H61/16
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an excessive speed change shock during running. SOLUTION: In addition to a first speed change switch 22 situated at the tip of a forward reverse shifting lever, a press type second speed change switch 23 is situated is situated at the grasp of an operation lever. When a shiftup command is issued by a second speed change shifting switch 23 during first speed running, a transmission 7 is shift-changed from a first speed to a second speed by a command from a controller 28. Meanwhile, when a shiftdown command is issued by a second speed change switch 23 during second speed running, when a car speed is below a given value, the transmission 7 is shift-changed from a second speed to a first speed by a command from the controller 28. However, when a car speed is higher than a given value, the transmission 7 is left to be in a second speed.  This constitution blocks the occurrence of shift down during high speed running and prevents the occurrence of an excessive speed change shock.
Patent JP-2001040798-A (JP)
Title: Inner room forming member
Inventor: MIZOGUCHI YOSHIKATA
IPC: E04B2/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of an opening frame while forming an inner room efficiently. SOLUTION: This inner room forming member is provided with a plurality of inner room forming panel members M that can be built up and installed in an existing room. Out of a plurality of panel members M, an upper panel member 3e disposed at the upper part of a room opening 21, and a pair of side panel members 3c, 3d respectively arranged on both sides of the room opening 21, are provided as panel members forming the room opening 21. Out of the edge parts of the upper panel member 3e and side panel members 3c, 3d, exposed edge parts exposed to the room opening 21 side are formed as opening frame forming parts 26, 27, 28. In this case, mutual joint parts 29 of the adjacent opening frame forming parts 26, 27, 28 are provided with screen parts 30 that can screen clearances formed at the joint parts 29.