baber/WOPTO huggingface dataset:
Patent JP-H1124599-A (JP)
Title: Projection type liquid crystal display device
Inventor: SANO KATSUTOSHI
IPC: H04N9/31
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the unevenness of luminance and color shade in a display screen from being generated by securing a contrast improving effect under an outer light and also compensating polarizing axes of projected lights even when the polarizing axes of the projected lights are disturbed. SOLUTION: The phase-difference plate 18 interposed in between the second polarizing plate 7a provided at the light emitting side of a liquid crystal panel 6 and a projection lens 9 is formed in a curvature shaped so as to perform a correction lining up polarizing axes of projected light which is disturbed by the influence of the projection lens 9 at the center of a screen and at four corners of the screen.  As a result, even though the polarizing axes of the projected light is disturbed by the projection lens at the center of the screen and at four corners of the screen, it is made possible to line up the polarizing axes of the projected light before they are projected on a screen 10 and, consequently, since the polarizing axes of the projected light is aligned with the polarizing axes of the third polarizing plate of the screen 10, the projected lights pass the third polarizing plate without being attenuated. Moreover, reflection components of an outer light can be absorbed by the third polarizing plate and can be reduced. Thus, the unevenness of luminance and color shade caused by the turbulence of the polarizing axes due to the projection lens 9 are prevented from being generated while securing the reflection reducing effect of the outer light.
Patent JP-S5973601-A (JP)
Title: Cavitation preventive conduit
Inventor: TAGUCHI SEIJI
IPC: F15B11/00
Filed: 1982-10-15
Abstract: PURPOSE:To prevent a cavitation from occurring by delaying a delivery output control section of a variable pump to return to its neutral position at the time when a throttle switch valve is returned to the neutral position. CONSTITUTION:Even when a spool 83 pushes a delay piston 84 in order to move to the right, since the operating fluid in a chamber 82 is drained to a spring chamber 26 only through a throttle 85, the movement of the delay piston 84 is slow, and because of that, the movement of the spool 83 is delayed, the response of a swash plate control cylinder 21 of the variable pump is also delayed, and proportionate to the delay the delivery rate of the variable pump is maintained. Therefore, there exists operating fluid which is drained from a by-pass type pressure compensation valve 13 to a tank line 75, maintaining the pressure in the tank line 75 for a while. Therefore, even when a hydraulic motor 4 coasts due to an inertial force with the throttle switch valve 3 in its neutral position So, a cavitation is prevented from being generated as the pressure in the tank line 75 is maintained.
Patent JP-S6241218-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: FUJIMOTO TAKAMITSU
IPC: H01L23/29
Filed: 1985-08-19
Abstract: PURPOSE:The titled composition excellent in heat cycling resistance, heat resistance and moisture resistance, comprising a polyfunctional epoxy compound, a phenol novolak resin, an inorganic filler, a cure accelerator and a fluorocarbon resin. CONSTITUTION:A polyfunctional epoxy compound (A) (e.g., novolak epoxy resin) is mixed with a phenol novolak resin (B) of an unreacted monomer content <=0.5wt%, 50-80wt% inorganic filler (C) (e.g., crystalline silica powder), a cure accelerator (D) (e.g., 2-methylimidazole) and a fluoroelastomer (D) (e.g., trifluorochloroethylene/vinylidene fluoride copolymer) of a particle diameter <=50mum so that the ratio of E (pts.wt.) to (A+B+E) (pts.wt.) may be 0.02-0.3.
Patent JP-2000017316-A (JP)
Title: Method for melting iron-containing cold material
Inventor: KUMAZAWA HIROYUKI
IPC: C21C5/28
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the supplying quantity of expensive pulverized fine coal by supplying waste tire and/or waste plastics into a furnace from the upper part of a furnace opening part with spontaneous drop instead of the pulverized fine coal through a top-blown lance, to control these waste materials in the range of 20-30% effective secondary combustion ratio under condition of scarcely spending running cost without developing C dust loss, to restrain the development of iron dust to extremely low level and to obtain high yield of molten iron. SOLUTION: A melting method of iron-containing cold material is executed by using a converter having a top-blown lance 2 and nozzles 4 at the furnace bottom, supplying the iron-containing cold material into the converter, in which molten iron exists as seed metal, blowing the pulverized fine coal together with carrier gas from the furnace bottom nozzles to carburize the molten iron, and also, supplying the oxygen from the lance 2 to execute the secondary combustion of generated gas from the molten metal, and efficiently melting the iron-containing cold material to obtain molten high carbon iron 12. In such a case, the waste tire and/or waste plastics are supplied into the furnace from the upper part 6 of the furnace opening part with the spontaneous drop.
Patent JP-H0842285-A (JP)
Title: Driving control method
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1994-08-03
Abstract: PURPOSE:To increase the degree of setting accuracy of a driving course except angle sencor measured value during the driving stop of a driving body by providing an angle sensor applying a fluid pressure pipe and a strain gauge thereto over a plurality of driving pipes and a driving head. CONSTITUTION:A plurality of driving pipes 1 and a driving head 2 are respectively continuously connected lengthwise in a bendable manner, and a driving head drive pressure fluid pipe is provided over each of the driving pipes 1 and an inside hollow section of the driving head. Interior finishing is made to an angle sensor 5 over the head 2 and driving pipes 1, and bending angles of the head 2 and driving pipes 1 are detected by measured value of the angle sensor of a driving body S. In addition, a driving course is set from the measured value. At that time, during the driving stop of the driving body S, an error is apt to grow large in a measured result of the angle sensor 5, and measured value in that time is corrected to increase the degree of accuracy of measurement as a whole. All measured fluctuation values are treated as the error, and error correction can be efficiently made.
Patent JP-S6338205-A (JP)
Inventor: EBINE KAZUHIDE
IPC: H01C7/12
Filed: 1986-08-01
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-S58107295-A (JP)
Inventor: NOOMAN JIYOOJI EINSURII
IPC: B23K1/00
Filed: 1982-10-19
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-S6242522-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIDESHIMA OSAMU
IPC: H01L29/73
Filed: 1985-08-20
Abstract: PURPOSE:To flatten the structure of electrodes by a method wherein an amorphous Si layer is selectively formed in an electrode window, and after an amorphous crystalline Si has been grown on the whole surface, an electrode is formed. CONSTITUTION:A poly-Si layer 14 is selectively grown in the window 13 of a substrate 11 where a base region 16, an insulation film 12, an electrode window 13, etc. are formed. Then, the second layer, poly-Si layer 15, is grown have such a thickness that the section on the film 12 protects the film 12. Then, a resist film is formed on the whole surface to open the section of a window 13. After ion implantation, an emitter region 17 is formed with annealing. After that, an electrode 20 consisting of a barrier metal film 18 and an Al film 19 is formed By this method, the section steeply differing in level is favorably covered, thereby eliminating the danger of breakdown and insulation defects with the flat electrode 20.
Patent JP-H1126396-A (JP)
Title: Electrode structure of p-type compound semiconductor
Inventor: KAYA HIDESUKE
IPC: H01L21/28
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent separation on the interface between an electrode and an insulating layer in wire bonding or die bonding, by sequentially stacking a Ti or Cr layer, a Pt layer and an Al layer on a p-type compound semiconductor layer which is partly exposed from an insulating layer, and then stacking an Al layer on the Pt layer or Al layer and the insulating layer on the periphery thereof to form an electrode. SOLUTION: An electrode 13 is formed at a contact part which is formed by stacking an insulating layer 12 made of SiO2 on a p-type semiconductor layer 11 made of InP in such as manner as to partly expose the p-type semiconductor layer 11. This electrode 13 is formed by sequentially stacking a Ti or Cr layer 14 and a Pt layer 15 on the p-type semiconductor layer 11 and stacking an Al layer 16 on the Pt layer 15 and the insulating layer 12. The Ti or Cr layer 14 and the Pt layer 15 are stacked only on the p-type semiconductor layer 11 and are not stacked on the insulating layer 12. Therefore, the Al layer 16 is stacked on the insulating layer 12 with good adhesion, and separation on the interface between the electrode and the insulating layer can be prevented in wire bonding or die bonding.
Patent JP-H0231376-A (JP)
Title: Reproducing device for disk-shaped information recording carrier
Inventor: MUKAI TOSHIHARU
IPC: H02P29/00
Filed: 1988-07-21
Abstract: PURPOSE:To enable the characteristic of a motor control system to suppress mechanical or electrical variance of a motor by providing the motor with a speed feedback loop. CONSTITUTION:A first comparing means 4 detects frequency and phase differences between a reproduced signal Sp and a first reference signal Sr1 and outputs a first error signal Se1. A second comparing means 7 compares a periodical signal Sf1 proportional to the error signal Se1 generated by a modulating means 6 and a second reference signal Sr2 generated by a reference signal generating means 5 with each other and generates a second error signal Se2. A control lop has an auxiliary loop of speed feedback which consists of a motor 2, a rotative speed detecting means 8, a synthesizing means 9, and a driving means 10 and takes the second error signal Se2 as the input. Since the minus feedback loop is constituted for the motor, the leading-in range of the motor control system is widened and the variance of the motor and the control system is absorbed.
Patent JP-S5888156-A (JP)
Inventor: YOSHITAKE FUSAICHI
IPC: C04B38/00
Filed: 1981-11-16
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-H0524422-A (JP)
Title: Braking force controller
Inventor: HIGASHIMATA AKIRA
IPC: B60T8/1755
Filed: 1991-07-23
Abstract: PURPOSE:To improve transient characteristics and restrain insufficient braking force by computing the stationary gain of a target yaw rate according to a change in cornering power with load change at the time of braking. CONSTITUTION:A target yaw rate psi'r is computed from the steering condition detection value theta and the front/rear direction speed detection value Vx of a vehicle-(S3) and accurate cornering power is computed from a braking pressure detection value for each wheel and a wheel load detection value-(S5). Target braking forces P*FL, P*FR are then obtained by the calculation based on a vehicle model using the above cornering power-(S12, S13) so that the target yaw rate psi'r and a yaw rate actually generated at a vehicle may meet each other, according to which the braking force of the wheel is controlled. Moreover, the target yaw rate psi'r is compensated with cornering power-(S7).
Patent JP-2000019977-A (JP)
Title: Plane light source device and liquid crystal display device
Inventor: RAI YASUKI
IPC: G02F1/1335
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a bright display screen or to reduce the power consumption without increasing the thickness of a backlight and moreover the thickness of an LCD module. SOLUTION: Recessed parts 51 are provided in a light guide plate 5 at parts to which end parts of a reflector 4 for leading lights from a light source 3 in full are to be fixed and the end parts of the reflector 4 are made to be burried in that parts. Then, the utilization efficiency of lights is enhanced, a bright display screen is obtained or the power consumption in the light source 3 can be reduced without increasing the thickness of the backlight and moreover the thickness of the whole of the LCD module by increasing the thickness of the light transmission plate 5 by an amount with which the thickness of the reflector 4 is reduced.
Patent JP-S6337906-A (JP)
Title: Manufacture of rubber tire chain
Inventor: NOMURA SHINICHIRO
IPC: B29L31/12
Filed: 1986-08-01
Abstract: PURPOSE:To eliminate the need to cool down a vulcanizing mold to a temperature, at which it is allowed to use it as a forming mold, and consequently enhance the operating efficiency of the vulcanizing mold by a method wherein a rubber covered board, in which reinforcing cords are imbedded, is spread in hexagonal reticulate grooves of the forming mold and integrally formed and, after that, transferred to the vulcanizing mold, which has a shape nearly as same as that of the forming mold, so as to be vulcanized. CONSTITUTION:A tire chain has a hexagonal reticulate form, a parallel part of which is in parallel to the long direction of the tire chain. The distance between the parallel parts is 1.3-3.0 times as wide as that between the inclined parts. The width Ba at the upper opening end 2a of each groove 2 recessed on a bottom forming force 1 is made slightly wider than the width Bb at the bottom 2b of the groove 2. A rubber covered band installed in the grooves 2 is compressed by the projecting strips 3a of a top force 3 into a reticulate formed piece 4. Next, after being transferred to grooves 6 of a vulcanizing mold, the piece 4 is vulcanized by heating under the state being compressed by the top force 7 of the vulcanizing mold. The preferable width Ca at the upper opening end 6a of the groove 6 of the vulcanizing mold is made by at least 5%, preferably 5-10%, wider than the width 4w at the upper end of the formed piece 4. Further, the preferable height 8h of the vulcanizing piece 8 is made by at least 5%, preferably 10-30% lower than the height 4h of the formed piece 4.
Patent JP-H0737575-A (JP)
Title: Electrolyte injecting device
Inventor: MUROTANI YASUO
IPC: B65G43/00
Filed: 1993-07-23
Abstract: PURPOSE:To facilitate control of injecting an electrolyte and to improve injecting efficiency. CONSTITUTION:In an electrolyte injecting device, a battery jar 12 is received respectively to many conveying jigs and continuously conveyed by a conveyer 11. During this conveyance, in respective positions of a plurality of injecting stations 13 set up so as to be scattered in a suitable spot in a side part of the conveyer 11, while running an injection nozzle 18 synchronously with the conveyer 11 relating to the respective battery jar 12 passing by, a prescribed amount of electrolyte is injected. Thus without temporarily stopping the conveyer 11 for injecting the electrolyte, while continuously operating the conveyer, a prescribed amount of the electrolyte is injected to be divided little by little into each battery jar 12, so as to feed it in a condition well infiltrating the electrolyte into the battery jar 12 to the next process, and the electrolyte can be efficienly injected to a large number of the battery jars 12.
Patent JP-H0471299-A (JP)
Title: Substrate rotating mechanism in turret type mounter
Inventor: AOKI YASUSHI
IPC: H05K13/04
Filed: 1990-07-12
Abstract: PURPOSE:To eliminate the accumulation of error in a position of rotation by a method wherein a positioning pin is fitted in a control hole formed in a rotating table at a rotation stop position and an error generated between the actual position of rotation of the table and the position of rotation detected by a detecting means is dissolved by a slip generated at the time of a frictional drive. CONSTITUTION:When the instruction of the rotary drive of a rotating table 38 to a prescribed position of rotation is issued, the table 38 is rotated via a frictional driving mechanism 72 and when the arrival of the table to the prescribed position of rotation is detected by a rotating encoder 94, the drive of the mechanism 72 is stopped. A servo system of a rotary driving motor 90 is made free, a piston rod 110 is pushed out upward by a pneumatic cylinder 112 and a positioning pin 106 is fitted in a control hole 98a. After the at, the servo system of the motor 90 is locked and the position of rotation detected by the encoder 94 is transferred to an angle of rotation, which is specified by the pin 106 and the hole 98a. Moreover, the table 38 is finely driven via the motor 90 and the prescribed position of rotation is correctly specified. Thereby, the detected position of rotation and the actual position of rotation of the table can always be made to coincide accurately with each other.
Patent JP-H02224639-A (JP)
Title: Insulating transformer device
Inventor: HAGIWARA TOSHIHIKO
IPC: H01R13/639
Filed: 1989-07-17
Abstract: PURPOSE:To prevent the pull-out of a power plug beforehand and to surely avoid the danger of an electric shock by fixing a stopper to block the pull-out of the power plug and executing a release only with the operation of a tool. CONSTITUTION:Both side plates 20b and 20b of an armor case 20 of an insulating transformer device are projected at a front side from a front surface plate 20a, the heads are bent inward, and plural tap holes 22 are formed in bending parts. Power plugs 11 and 15 of general electric equipment are inserted and connected to a power socket 21, and a planar stopper 23 is attached to the bending part. For the stopper 23, a machine screw 25 is penetratingly inserted to a machine screw through hole 24, it is screwed into the tap hole 22, and the attachment and fixation are executed.
Patent JP-H0733953-A (JP)
Title: Polyacetal resin composition
Inventor: U KEN
IPC: C08K5/3492
Filed: 1993-07-23
Abstract: PURPOSE:To provide a new polyacetal resin compsn. which is very excellent in heat resistance and free from problems with discoloration or photosensitization caused by an antioxidant. CONSTITUTION:A polyacetal resin compsn. is prepd. by homogeneously melt mixing 100 pts.wt. polyacetal resin with 0.01-10.0 pts.wt. acrylate deriv., 0.01-5.0 pts.wt. melamine, and if necessary at least one compd. selected from the group consisting of 0.01-1.0 pt.wt. alkali or alkaline earth metal compd. and 0.01-5.0 pts.wt. hydrazide deriv.
Patent JP-2001016012-A (JP)
Title: Method for discriminatingly displaying resin-made cylindrical member and antenna given discriminating display
Inventor: NAKAGAWA YOSHINOBU
IPC: B05D1/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a method for giving an inexpensive display to an outer peripheral part, without making the external diameter of a cylindrical part large as to a discriminating display method for resin-made cylindrical member which is used for the manufacture, etc., of an antenna used for a portable radio device. SOLUTION: While a cover 22 of a resin-made cylindrical member is rotated on the center axis of the cylinder part, adequate ink 29 of a prescribed color is jetted by an ink jet printer 25 to the outer periphery of the cover 22 to a specific diameter to give a ring-shaped color display 24, and then the discriminating display method for resin-made cylinder member can be obtained, giving an inexpensive display to the outer peripheral part without making the external diameter of the cover 22 large.
Patent JP-H0620054-A (JP)
Title: Method and apparatus for decision of pattern data
Inventor: YOHANESU AANORUDASU KORUNERISU
IPC: G06K9/46
Filed: 1991-06-29
Abstract: PURPOSE: To provide a method and device for deciding pattern data in which a pattern processing can be further satisfactorily identified. CONSTITUTION: At the time of selecting the sets of amplitude values based on a position in a polyvalent amplitude field 100, the field sequence of the amplitude values arrayed in the sequence of size is decided. The amplitude value generated in a prescribed rank is defined as the size of a characteristic indicating the part of the field. The extraction of the characteristics is completed by correlating the sizes (more than 3) of those plural characteristics. At that time, the size of the characteristic is generated by using a rank value filter.
Patent JP-H05345545-A (JP)
Title: Truck equipped with outrigger
Inventor: INOUE TOSHIHIRO
IPC: B60P1/43
Filed: 1992-06-16
Abstract: PURPOSE:To reduce the damage of a driver upon a collision, to obviate the need of folding a collision buffer bumper when inclining a deck, and to reduce costs by making operations easy. CONSTITUTION:A truck comprises an outrigger which inclines an automobile, a collision buffer bumper 4 placed behind and in parallel with the rear plate of a deck 1, and a supporting leg 3 at the rear end of the load deck 1 which contacts the ground to support the deck 1 when the automobile is inclined. The rear panel of the load-carrying platform comprises an upper staged surface 5 and a lower collision surface 6. The lower collision surface 6 protrudes from the upper staged surface 5 at the back of the load-carrying platform, a rotation shift 7 to which a foot plate 2 is connected is disposed on the upper staged surface, and the bottom end of the lower collision surface 6 protruding backward from the upper staged surface 5 is used as a supporting leg. A collision buffer bumper is disposed in front of the supporting leg and below the deck 1 so that the supporting leg can support the ground instead of the collision buffer bumper when the deck 1 is inlined.
Patent JP-S5879010-A (JP)
Inventor: JIYON RINGU
IPC: C08G59/00
Filed: 1982-10-20
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-H1024578-A (JP)
Title: Liquid discharge and liquid discharge head
Inventor: ENDO HIROSHI
IPC: B41J2/01
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To increase liquid discharge amount by more efficiently transferring pressure generated by a bubble on a heating element into the direction of a discharge aperture, and improve frequency characteristics in printing. SOLUTION: When a bubble 740 generated in a bubble generating area 711 grows, a movable member 731 is displaced to the first liquid flow path 714 side by the pressure of bubble generation to create such a state that the first liquid flow path 714 communicates with a second liquid flow path 716. In addition, a movable member 751 is displaced by the pressure of bubble generation to result in the separation of the bubble generating area 711 from a common liquid chamber 713. Thus the separation of the bubble generating area 711 from the common liquid chamber 713 takes place.
Patent JP-H0738574-A (JP)
Title: Private system atm communication system
Inventor: NAKAATO AKIRA
IPC: H04Q3/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide a communication system equipped with high speed, wide band and high degree of freedom while including not only communication between existent LAN terminals but also communication between ATM terminals with a private system communication network. CONSTITUTION:A terminal housing means 102 houses terminals 101, and the data format of communication information to be communicated between those terminals is mutually transformed as needed with a data format at the terminals 101 and the cell data format of an asynchronous transfer mode or the like. A communication path setting means 103 is provided with a cell exchanging means or the like and independently and parallelly sets a communication path concerning communication information provided with a prescribed data format to be communicated between any arbitrary terminal housing means 102. Namely, cell exchange technique or the like based on the asynchronous transfer mode is applied to a private system network. On the other hand, a private system backborn network is constructed by using a gateway node for mutually connecting communication nodes 105 based on the cell data format of the asynchronous transfer mode or the like, the large scale private system network can be dealt with.