baber/WOPTO huggingface dataset:
Patent JP-H03123389-A (JP)
Title: Luminance adjusting system
Inventor: SASAHARA HIROSHI
IPC: G09G5/00
Filed: 1989-10-06
Abstract: PURPOSE:To convert the luminance of a display image by inputting output data of a look-up table converted to display data of a CRT, etc., and outputting it by shifting the number of bits by a prescribed number. CONSTITUTION:A signal 11 from an image memory of (n) bits is inputted to a look-up table 1, and the contents of an entry shown by the signal are outputted as a barrel shifter signal 12 of (m) bits from the table 1. Since the signal 12 is shifted by a barrel shifter 2, a value shown by the signal 12 is converted to a value of two folds or 1/2, and it is outputted to a D/A converter 3 as an output signal 13 of the barrel shifter of (m) bits. In the converter 3, the signal 13 is converted to an analog signal 14 and sent to a display 4, and an image is displayed. The table 1 is set by a look-up table signal 15, and the shift quantity of the barrel shifter 2 and the shift direction are set by a barrel shifter setting signal 16. In such a way, the luminance of a display image is converted to two folds or 1/2 by the barrel shifter.
Patent JP-H04137797-A (JP)
Title: Case preventing radiation of noise electric field
Inventor: TAKAI RIICHI
IPC: H05K5/06
Filed: 1990-09-28
Abstract: PURPOSE:To eliminate a space between metal boards which constitute the case of an information processing device, etc., and prevent the radiation of noise electric field without making the case stout by expanding a flexible conductive tube which has a conductive film on the surface. CONSTITUTION:A conductive tube 1 is provided on the inner side of the peripheral edge of a metal top board 2 by adhesive, and the metal top board 2 is assembled with a case mechanism board 5 extended from a metal front board 4 by screws 5A and 5B. A metal side board 7 provided with a same conductive tube on the inner side of the side edge part is combined with a mechanism board 6 extended from the front board 4 by screws 6A and 6B. Air 9 is sent from a pump 8-2 through an air duct 8-1 under the condition that the metal top board 2 and the metal side board 7 are assembled, the conductive tube 1 is expanded and is brought into contact with the metal top board 2 and the metal side board 7. Since the conductive tube 1 has a conductive film 1-3 on the surface, a space between the metal board 2 and the metal board 7 is eliminated electrically, and the radiation of noise electric field leaking to the outside of the device is prevented.
Patent JP-H0792077-A (JP)
Title: Grain analyzing device
Inventor: NUMAJIRI YASUYUKI
IPC: G01N21/64
Filed: 1993-09-24
Abstract: PURPOSE:To emit a plurality of laser beams to a hemocyte cell-floating fluid, and precisely measure grain properties of multiple item without being influenced by discoloring. CONSTITUTION:An optical beam is radiated to a grain S to be analyzed carried in a flow cell 11 from a third beam generating light source 13, and the generated fluorescence is detected by third and fourth optical detectors 18, 20 to identify the grain S to be analyzed. When the detection by a first optical detector 7 is required, on the basis of the identification result, the optical beam B1 from a first optical beam generating light source 3 is radiated in pulse form in a position downstream from the detecting position, and the generated fluorescence is detected by the first optical detector 7. The optical beam B2 from a second optical beam generating light source 8 is radiated in a position downstream from the first detecting position, and the generated fluorescence is detected by a second optical detector 12. These measurement results are analyzed by a control part 21 and a signal processing part 23, and the grain properties of multiple item of the grain S to be analyzed are measured.
Patent JP-2000087963-A (JP)
Title: Roller bearing
Inventor: TAKEHARA TORU
IPC: F16C33/36
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To relax an edge load, by forming a profile facing the external in the diametrical direction of a peripheral portion of the end face of the roller so that the cutting amount of the profile is more than that of a circular arc of a predetermined curvature which regulates a profile in a diametrical direction of an end face of a roller, and a change of curvature in the diametrical direction is zero or a very slight amount. SOLUTION: After machining an outline of material of a roller 1 of a tapered roller bearing by a header, an end face 3 and a rolling contact surface 2 are ground to be formed in a predetermined profile shape, and then a boundary between the end face 3 and the rolling contact surface 2 is chamfered to form sagging 7 at a peripheral portion 3a of the end face 3 of a roller 1. That is, to form the end face 3, the end face 3 is formed in a spherical shape of a predetermined curvature so that the outline in the diametrical direction has a regulated circular arc AR, and then the peripheral portion 3a is further machined so that its circular arc has the radius of the curvature slightly smaller than the regulated circular arc AR to form the sagging 7 at the peripheral portion 3a. Accordingly, an edge load occurring at a contact portion between a guide rib 4 and the end face 3 can be eased.
Patent JP-H04140184-A (JP)
Title: Ink ribbon for printer
Inventor: TSUJI TAKAO
IPC: B41J33/54
Filed: 1990-09-30
Abstract: PURPOSE:To extend the life of a welded part and to enhance the quality of an impact printer, in the welded part of an endless ink ribbon having a Moebius loop, by alternately superposing the upper and lower half parts of the ribbon in the lateral direction thereof. CONSTITUTION:In an ink ribbon 1, both ends 1a, 1b of one ink ribbon are respectively superposed so that the downstream part of the ink ribbon 1 in the advance direction of the ribbon becomes the rear of the upstream part thereof in a state reversed so as to become a Moebius loop and becomes the surface of the upstream part thereof and bonded by welding. Therefore, the welded part of the endless ink ribbon 1 of the front surface of a printing head always becomes such a state that the welded part of the endless ink ribbon 1 on the side of paper is present on the downstream side in the ribbon advance direction.
Patent JP-H04140178-A (JP)
Title: Dot printer
Inventor: YAMADA YOSHIHIKO
IPC: B41J11/62
Filed: 1990-09-30
Abstract: PURPOSE:To enhance printing quality by setting a paper pressing gap to the optimum state by placing a gap fine adjustment mechanism in juxtaposition with a paper pressing gap adjustment mechanism. CONSTITUTION:A paper pressing gap adjusting mechanism 10 is constituted of a card holder bracket 3 whose fixing position is adjustable and the card holder 2 mounted on the bracket 3 in a freely detachable manner and a gap fine adjustment mechanism 11 is placed in juxtaposition with the gap adjusting mechanism 10. The card holder bracket 3 equipped with the card holder 2 is reciprocally moved in the direction shown by an arrow A by adjusting a fixing screw 4 and a paper pressing gap can be adjusted by said bracket 3. In the gap fine adjustment mechanism 11, the card holder bracket 3 is pushed out by the action of a set screw 5 to make it possible to finely adjust the paper pressing gap between a platen 8 and the bracket 3.
Patent JP-H02110219-A (JP)
Title: Blower
Inventor: MORI KAZUO
IPC: F24F1/00
Filed: 1988-10-17
Abstract: PURPOSE:To lessen a gap therebetween, make air difficult to reversely flow to the outside of a casing from an inlet nozzle and make noise difficult to generate by providing a overhanging member which is opposed to an air inlet side end face of a disc housed in a casing on an air flowing-out side end part of an inlet nozzle of the casing. CONSTITUTION:An overhanging member 47 is located on an air flowing-out side end part 48 of an inlet nozzles 42 of another side left casing and both inlet nozzles 42, 44 of one side casing 43, and abutted on the side plate of the left and right casings 43, 45 to fix by screws 49 from the side of a front chamber 6. The overhanging member 47 is opposed to an air inlet side end face of a disc 11. By such the constitution, a gap between the member 47 and the disc 11 is planarly lessened, the production of the reverse flow of air from the air flowing-out side end part 48 of the nozzles 42, 44 to the outside of the casing 12 is checked and thereby noise (rustling sounds) is reduced.
Patent JP-H02169697-A (JP)
Title: Liquid laundry detergent containing
Inventor: CHIMOSHII UTSUDOROU KOFUINDATS
IPC: D06M13/256
Filed: 1989-10-06
Abstract: PURPOSE: To obtain a liquid laundry detergent composition which provides an excellent advantage in wrinkle reduction to a garment to be treated by mixing each required quantity of a hardenable amine functional silicone agent suitable for reducing wrinkle, a surface active agent, a carrier and an emulsifier.  
     CONSTITUTION: This detergent contains (A) a wrinkle reducing quantity of a hardenable amine functional silicone agent suitable for reducing wrinkle, (B) an effective quantity of a surface active agent, (C) a carrier suitable for adhering the effective quantity of the component A onto a cloth, and (D) a suitable emulsifier, the component A is hardened to form Si-O-Si bond, and the component B is selected from the group consisting of anionic surface active agent, nonionic surface active agent, amphoteric surface active agent, ampho surface active agent, cationic surface active agent, and mixtures thereof. A cloth is washed in an aqueous solution containing this detergent, rinsed, and dried to harden the hardenable amine functional silicone on the cloth, whereby the wrinkle in the washed cloth can be reduced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63115603-A (JP)
Title: Method for preventing generation of surface flaw during hot rolling of titanium material
Inventor: MIYAI YASUYUKI
IPC: B21B3/00
Filed: 1986-11-05
Abstract: PURPOSE:To prevent generation of surface flaws on a titanium material by ejecting fluid toward the surface of the titanium material and rolling said material, thereby preventing the seizure of the titanium material to guides, removing the titanium oxide on the surfaces and cooling and solidifying the molten titanium. CONSTITUTION:Water is injected from spray nozzles 4 toward the titanium material 3 during hot rolling of the titanium material 3. The water is injected in the direction opposite from the progressing direction of the titanium material and in the transverse direction of the titanium material at >=100mm from the ends thereof. The flow rate of the water is preferably 0.01-0.05l/cm<3> and the pressure is preferably 3-20kg/cm<2>G in a nozzle header. The generation of the surface flaws is prevented by the above-mentioned method.
Patent JP-S62121451-A (JP)
Title: Coating method
Inventor: KOBAYASHI KAZUO
IPC: G03C1/74
Filed: 1985-11-20
Abstract: PURPOSE:To sectionally reduce the generation of uneven coating at the top part of coating and to lower the frequency and intensity thereof in a reduced pressure type slide bead coating method by transferring the degree of pressure reduction at a beginning part at least once to a stationary degree of pressure reduction via a change-over degree of pressure reduction. CONSTITUTION:The degree of the pressure reduction in a reduced pressure chamber 3 is once put at the degree of pressure reduction PS higher than the degree of stationary pressure reduction PC in order to prevent the formation of the thick film in the top part at the starting point of coating. The change- over point of the pressure reduction is provided between the degree of pressure reduction Ps at the beginning point and the degree of stationary pressure reduction Pc to provide at least one degree of pressure reduction PM for regulation. The degree of pressure reduction PM for regulation may be sharply dropped to the degree of pressure reduction Pc after forming a plateau for several seconds or may be transferred to the degree of pressure reduction Pc by forming relatively gentle skirting without forming the plateau. The selection of any form and the applying time until the pressure is dropped down to Pc after attaining Ps is determined from the specifications of the coating liquid layer.
Patent JP-H06112251-A (JP)
Title: Bonding wire for semiconductor element
Inventor: ITABASHI KAZUMITSU
IPC: H01L21/60
Filed: 1992-09-30
Abstract: PURPOSE:To lower the incidence of an A-point exfoliation in a high-temperature shelf test by a method wherein the strength of an Au wire is enhanced by adding a Pt group element and its addition amount is set at a proper range. CONSTITUTION:One kind or two or more kinds out of Pd, Pt, Rh, Ir, Os and Ru are added to high-purity Au at a total addition amount of 0.1 to 5wt.%, and one kind or two or more kinds out of Ca, Be, Ge, Si, Fe, Y and rare-earth elements are added to it at a total addition amount of 0.0001 to 0.005wt.%, and this mixture is melted and cast. Then, a grooved roll working operation is executed, an annealing treatment is executed in its halfway part, a wiredrawing operation is then executed and a stress is removed sufficiently. Thereby, a bus having a wire diameter of 25mum is molded.
Patent JP-H08120987-A (JP)
Title: Keyless entry system
Inventor: NAKAGAWA MAKOTO
IPC: E05B49/00
Filed: 1994-10-26
Abstract: PURPOSE: To accurately perform a judgment of whether a certain transmitter corresponds to a certain receiver or not even in the case where a secret code alone at the side of a transmitter has been renewed as a control switch of the transmitter is emptily pushed and so forth. CONSTITUTION: This system is provided with a transmitter 1, outputting a transmitting message inclusive of a secret code as an electromagnetic wave each time when a control switch is turned on, while renewing this secret code, and a receiver 2 receiving the transmitting message and outputting an actuating signal conformed to the transmitting message on condition that the secret code is accorded, respectively. When the secret code is not accorded, the secret code is temporarily stored in memory, judging the identity between the secret code in the transmitting message received again and another secret code temporarily stored in memory, thereby mking a control part 11 of this receiver 2 execute such control as outputting the actuating signal conformed to the transmitting message received when these two secret codes are accorded with each other.
Patent JP-H04138948-A (JP)
Title: Drive control device for load
Inventor: AKASHI KAZUYA
IPC: B60R16/023
Filed: 1990-09-28
Abstract: PURPOSE:To eliminate a special wiring for diagnosing a trouble by forcibly fixing a wiring for a drive command signal for a load to a given level by means of an intelligent power switch when abnormality occurs to a drive state for a load, and transmitting abnormality to a control means. CONSTITUTION:A plurality of control units 11 are arranged in a dispersed manner and interconnected through a source line 12 and buses 13 and 14. The control unit 11 is provided with a microcomputer 15 and has a function to output a drive command signal for a load based on a message received through a buss driver/receiver 16 and a function to detect a trouble through comparison of the level of a drive command signal with an actual level. Loads 201-20n are driven according to a drive command signal by means of intelligent power switches IPS 181-18n, and when heat generation and the over current of an internal circuit are detected, by fixing a drive signal line to a given level, an abnormality signal is transmitted to the microcomputer 15.
Patent JP-S61140342-A (JP)
Title: Blade forming method
Inventor: ITO HIROSHI
IPC: B21D53/78
Filed: 1984-12-12
Abstract: PURPOSE:To obtain accurate positioning of a material plate and to increase a figure accuracy by forming a punched hole so that a side pressure acts on the material plate in the opposite direction to the direction of another side pressure acting on the material plate for edge facing stages of blade forming. CONSTITUTION:At the 1st stage S1 of forming the material plate 1 into the blade, positioning holes 4 and a punched hole 3 are punched. The punched hole 3 is formed into a figure having opposite edges 3a and 3b which are in parallel with the front edge 2a and the rear edge 2b of a blade 2, respectively. At the 2nd stage S2, the opposite edges 3a and 3b are also faced simultaneously when the edges 2a and 2b are faced by an upper and lower die 5. Thus the side pressure (f) acting on the plate 1 in a respective normal direction to the edges 2a and 2b is cancelled by the another side pressure f' acting on the plate 1 in the respective normal direction to the edges 3a and 3b. The method prevents the positioning holes 4 from deforming and positions the plate 1 accurately and allows that a specified process is performed in succeeding stages S3, S4, and S5.
Patent JP-H07123722-A (JP)
Title: Pwm converter
Inventor: SHIODA TAKESHI
IPC: H02M7/217
Filed: 1993-10-20
Abstract: PURPOSE:To reduce the capacity of a power converter to about 1/4 and, at the same time, to suppress the higher harmonics of a power supply current. CONSTITUTION:A thyristor bridge 10 controls a DC voltage Vdc and a power converter 8 composed of a self-extinguishing element and diode provided in series on a system power source side of the bridge 10 controls the voltage Vt applied across the bridge 10 and suppresses the higher harmonics of a power supply current Is. Therefore, the entire cost of a PWM converter can be reduced even when the cost of the bridge 10 is added, since the capacity of the power converter 8 using the expensive self-extinguishing element is reduced to about 1/4.
Patent JP-S62123571-A (JP)
Title: Picture signal processor
Inventor: MITANI TAIJI
IPC: H04N1/393
Filed: 1985-11-25
Abstract: PURPOSE:To process a large quantity of picture information at a high speed by using an image processor to control a display means and a memory where the display picture information is written via a local bus. CONSTITUTION:A host processor 8 gives a command and a parameter to an image processor 9 and the picture information is read out of a picture memory 10 via a main bus 12. Then the picture information is written into a frame memory 11 via a local bus 15 and an access is given to the memory 11 via the bus 15. The picture information one written is read out to undergo the magnification/reduction or revolution, etc. Then the picture information can be written again to another area of the memory 11 via the bus 15. Thus the load of the processor 8 is greatly reduced. Furthermore the using period of the bus 12 is shortend and therefore the processor 8 can give an access to the memory 10 or the memory 11 with high efficiency. As a result, a large quantity of picture information can be processed at a high speed.
Patent JP-H04138207-A (JP)
Title: Drill for perforating hot refractory and fixing method thereof
Inventor: KUBO SUEKI
IPC: B28D1/14
Filed: 1990-09-29
Abstract: PURPOSE:To shorten tuyere brick-crushing workhours by mounting a hard tip to the cutting section of a front end, installing a cooling-water main pipe to the axis of a drill up to the front end and setting up a plurality of cooling- water branch pipes penetrated from the cooling-water main pipe to the outer circumferential surface of a drill body. CONSTITUTION:A tungsten steel tip 2 is welded to the front end of a hot refractory drilling drill 1 as hard tip, and a cooling-water main pipe 3 is installed to the axis of the drill body up to a section near to the front end. Cooling-water branch pipes 4 are branched from the cooling-water main pipe 3, and penetrated to the outer circumferential surface of the drill 1. Consequently, cooling water at the time of drilling is fed to a cutting section through the branch pipes from the main pipe, and cools the drill body while also cooling a refractory, and a cut layer is discharged to the outside by a lead 5. Accordingly, the time for tuyere brick crushing can be shortened, and an effect on peripheral bricks is reduced, thus improving the safety of operation and work environment.
Patent JP-H08124747-A (JP)
Title: Laminated parts and its manufacture
Inventor: SUZUKI KAZUTAKA
IPC: H05K3/46
Filed: 1994-10-26
Abstract: PURPOSE: To provide laminated parts which can surely connect terminal electrodes to surface-layer electrodes at corner sections. CONSTITUTION: Through holes 8 which are exposed on the side faces of laminated composite parts 1 at the positions facing terminal electrodes 4 are provided in the surface-layer section of the parts 1 and surface electrodes 3 formed on the surface of the parts 1 are connected to the terminal electrodes 4 formed on the side faces through the through holes 8 in corner sections. Since the surface electrodes 3 are electrically connected to the terminal electrodes 4 through the through holes 8, the electrodes 3 and 4 can be surely connected to each other. Therefore, the reliability of the laminated parts 1 can be improved, because the occurrence of insufficient opening between the electrodes 4 and 3 at soldering time can be prevented.
Patent JP-2001086686-A (JP)
Title: Motor and capstan motor
Inventor: TAKEI HIROMITSU
IPC: H02K21/24
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a motor in which change with time is hardly generated so that rotating precision is hardly deteriorated when pressure in the thrust direction is applied from a capstan shaft and side pressure is applied from a pinch roller or the like installed in other apparatus. SOLUTION: This motor 1 is provided with a rotor equipped with a capstan shaft 2 as a rotating shaft, a stator member 4 for driving the rotor 3, and a bearing holder 6 holding a bearing which supports the capstan shaft 2 rotatably and the stator member 4. In this case, attaching fixed parts 65a, 65b, 65c for attaching the motor 1 to other apparatus are formed in the bearing holder 6.
Patent JP-H0687139-A (JP)
Title: Resin molding die and manufacture thereof
Inventor: MIYAJIMA FUMIO
IPC: B29C33/38
Filed: 1992-09-05
Abstract: PURPOSE:To make it possible to easily and surely produce a resin molding die, with which resin molding can be performed under the condition that the warpage of a package is effectively prevented from developing without the running of molding resin round to the outer side of a semiconductor chip and to the outer side of a heat radiating plate. CONSTITUTION:The inner surface of the cavity 22 of resin molding dies 20 and 21 is formed into a concave shape so as to fill up resin in the direction of the thickness of the molding resin in order to compensate the shrinkage of the molding resin after the molding of the resin. Further, a pocket, which is lower in level than the mold surface, is provided stepwise at the site, to which a semiconductor chip 14 or a heat radiating plate is set, in the resin molding dies 20 and 21.
Patent JP-S62122643-A (JP)
Inventor: MATSUDA HITOSHI
IPC: A61B7/04
Filed: 1985-11-22
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。