baber/WOPTO huggingface dataset:
Patent JP-S6191508-A (JP)
Title: Apparatus for detecting surface flaw
Inventor: MATSUI KENICHI
IPC: G01N21/88
Filed: 1984-10-12
Abstract: PURPOSE:To enable the inspection of a surface flaw without lowering detection accuracy, by receiving light by following reflected light by an apparatus for rotating and transferring a material to be inspected even if the light irradiation position on the surface of the material to be inspected changes. CONSTITUTION:When reflected light changes to the lower side in a circumferential direction, the light receiving quantity of a lower side light receiving part 3c is reduced and that of an upper side light receiving part 3b becomes much. Light receiving parts 3b, 3c respectively output electric signals with levels corresponding to the respective light receiving quantities to sample hold circuits 6, 7 and, when the circuits 6, 7 input the hold order signal from a light scanner controller 5, said circuits 6, 7 hold the respective output signals of the light receiving parts 3b, 3c and output the same to a differential amplifier 8 until the next hold order signal is inputted. The amplifier 8 amplifies a difference signal portion to a servo amplifier 13 which, in turn, rotates a servo motor 9 on the basis of the input signal and the light receiver 3 is downwardly revolved through a guide rail 11 to allow reflected light to enter the light receiving parts 3b, 3c in the same quantity. By this method, the lowering in detection accuracy an be prevented.
Patent JP-H1152681-A (JP)
Title: Image forming device
Inventor: YOSHIYAMA TSUGIHITO
IPC: G03G15/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality of an image by preventing the pollution and damage of an image carrier. SOLUTION: An image forming device is equipped with a main charge apparatus arranged centering around a photosensitive drum 1; a laser filtering device 3; a developing apparatus 4; a transfer apparatus 5; a cleaner 6; an electricity removing apparatus 7 and optical electricity removing apparatus 8; and a controlla 9 for generally controlling these apparatus 2-8. The electricity removing apparatus 7 has a conductive sheet 7a, and its one end comes into contact with the photosensitive drum 1. The sheet 7a is applied with a voltage from a power source circuit 16. The controlla 9 controls the power source circuit 16 to regulate the applied voltage, and switchingly applys D.C component voltage for A.C. component voltage to the sheet 7a, and further controls the voltage so that the A.C. component voltage may be decreased as the D.C. component voltage applied to the sheet 7a is increased.  Thus the voltage applied to the sheet 7a is never excessive, and the sheet 7a and the drum 1 are never damaged.
Patent JP-S58116924-A (JP)
Title: Manufacture of cylindrical formed product
Inventor: MARAI YOSHIHIRO
IPC: B21K21/00
Filed: 1981-12-28
Abstract: PURPOSE:To manufacture cylindrical formed products of good textural consolidation at a high yield by constituting a reduced part forming tapered faces that face the inner peripheral face of a die and the outer peripheral face of a core rod and pressing in a cylindrical powdery forming material by a punch. CONSTITUTION:A heated cylindrical powdery forming material 30 is inserted into an opening 49 formed by the inner peripheral face of a die 33 having an inner hole and the outer peripheral face of a core rod 45 which is inserted into the inner hole by the action of a lower die 42. Then, a punch 59 is lowered by the action of an upper ram 58, and inserted into the opening 49 to press the material 30 therein. A reduced part is constituted by forming tapered parts that project facing each other on the inner peripheral face of the die 33 and the outer peripheral face of the core rod 45. The material 30 is drawn in the reduced part to obtain a thin cylindrical formed product. Above-mentioned method is especially suitable for manufacturing a cylindrical formed product such as a cylinder liner material of an internal-combustion engine from a material made of aluminum group.
Patent JP-2001045417-A (JP)
Title: Information terminal, image storage method and storage medium
Inventor: SEKI ATSUYUKI
IPC: H04N5/78
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide information terminal that can decrease a memory share in the terminal by reducing a storage capacity of the terminal having shared a still picture after transmitting the still picture to an opposite terminal. SOLUTION: This information terminal discriminates whether or not a photographed still picture is sent to other terminal depending on the selection of a user (S16). When the user transmits the still picture, the user transmits the still picture with an identification ID added thereto to the opposite terminal (S17). When the transmission is finished, a compression and decompression circuit 15 decompresses still picture data in a same flush ROM 23 in which the transmitted still picture has been stored and transfers the decompressed data to a display memory 10. In this case, the size of the decompressed picture is reduced longitudinally and laterally at a multiple of 1/4 through simple interleaving so as to reduce the information quantity into a size of 160×120 dots.  The compression and decompression circuit 15 applies again JPEG compression to the reduced image and the flush ROM 23 stores the compressed image (S19).
Patent JP-S6194940-A (JP)
Title: Copying paper feeding system
Inventor: SETO TAKASHI
IPC: B65H3/44
Filed: 1984-10-16
Abstract: PURPOSE:To simplify the mechanism of copying paper feeding system as a whole, by making a given copying paper storage variable selectively only by a rotation rate of an index cam. CONSTITUTION:Plural copying paper storage 1 are arranged longitudinally. At the rear end side of these copying paper storages 1 is installed a vertical rotary shaft 3. At the positions opposite to the copying paper storage 1 of the rotary shaft 3 are furnished cams of positioning with shifted phases respectively, which form an index cam 2. By the rotation rate of the shaft, i.e., that of the index cam 2, a selective copying storage 1 is knocked by the opposite cam, making the copying paper storage 1 move to the paper feeding system 5 with a minimum noise.
Patent JP-S59106681-A (JP)
Inventor: HONMA KAZUMITSU
IPC: E06B3/98
Filed: 1982-12-07
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-H0753916-A (JP)
Title: Water-base baking coating composition for metallic can
Inventor: TANAKA MASAHIKO
IPC: C09D163/00
Filed: 1993-08-06
Abstract: PURPOSE:To obtain the compsn. excellent in bending resistance, post-formability such as deep-drawability, and resistance to retorting by compounding a water- base urethane resin with an arom. epoxy resin in a specified wt. ratio. CONSTITUTION:The compsn. comprises a water-base urethane resin and an arom. epoxy resin (e.g. one derived from bisphenol A) having an epoxy equivalent of 120-3,000 in a wt. ratio (solid content) of (50/50)-(95/5). The urethane resin is obtd. by reacting an org. polyisocyanate (e.g. hexamethylene diisocyanate), a high-molecular polyol (e.g. a polyester polyol) having an OH equivalent of 150-3,000, an alpha,alpha-dimethylolmonocarboxylic acid (e.g. alpha,alpha- dimethylolacetic acid), and if necessary a chain extender (e.g. 1,4-butanediol) and subjecting the resultant isocyanate-terminated prepolymer to chain extension after or during neutralizing it with a base. The compsn. is applied in a solid film thickness of 5-10mum and baked at 150-240 deg.C for 5sec to 10min.
Patent JP-H0497621-A (JP)
Title: A/d conversion circuit
Inventor: OE SHINICHI
IPC: H03M1/52
Filed: 1990-08-15
Abstract: PURPOSE:To shorten the conversion time by generating a difference between an input voltage and a reference voltage, deciding the MSB of an output based on the voltage difference and applying A/D conversion of remaining (N-1)bits with an integration method. CONSTITUTION:The A/D conversion circuit consists of an amplifier(AMP) 1, a comparator(COMP) 2, a resistance element 3, capacitive elements 4, 11, switches 5, 6, 12-19, a control circuit 7, a counter 8, a logic circuit 9 and a buffer amplifier 10. Then the MSB is decided by a difference voltage between an input voltage and a reference voltage (a half of a maximum input voltage) and the remaining (N-1) bits are A/D-converted by the integration. Thus, the conversion time is halved in comparison with that of a conventional circuit.
Patent JP-S6370686-A (JP)
Title: Convergence correcting circuit
Inventor: TAKASU SHIGERU
IPC: H04N9/28
Filed: 1986-09-12
Abstract: PURPOSE:To obtain accurate convergence by providing a time constant circuit which has the same time constant with a detecting circuit on the primary side of a transformer and feeding its output back to an amplifier for a vertical period correcting signal negatively. CONSTITUTION:The time constant circuit 9 is provided which has the same time constant with the detecting circuit 6 and receives the primary-side signal D' (output signal of output amplifying circuit 4) of an insulating transformer 5 as an input signal, and the output signal F of this circuit 9 is fed back to the amplifying circuit 8 negatively. The signal which is fed back to the circuit 8 negatively is therefore only different from a convergence correcting voltage E as to whether its voltage is boosted by the transformer 5 or not and has exactly the same waveform. Consequently, this is substantially equivalent to the negative feedback of the voltage E to the circuit 8, so that the voltage E has the same waveform with a vertical period correcting signal A. Thus, accurate convergence is obtained.
Patent JP-H0645512-A (JP)
Title: Ic package
Inventor: SUGIURA AKINORI
IPC: H01L25/00
Filed: 1992-07-22
Abstract: PURPOSE:To obtain an IC package capable of realizing high density packaging of semiconductor chips without restriction of the size of a printed wiring board. CONSTITUTION:Many through hole pads 5A-5C which are arranged on an IC package main body 1 mounting a semiconductor chip 2 and can lead out lead terminals to the upper part and the lower part of the package main body 1 are arranged in a plurality of rows. The corresponding through hole pads of each of the rows are mutually connected by using a wiring pattern. A first IC package 11 with which short lead terminals 6A, 6B are connected is mounted on a printed wiring board 13. A second IC package 12 with which rather long lead terminals 6C are connected is stacked on the first package 11, and connected with the printed wiring board 13 and the first IC package 11. Thereby multistage mounting of the semiconductor chip 2 is enabled, and high density mounting can be realized.
Patent JP-S6196363-A (JP)
Title: Hot air type space heater
Inventor: OKAJIMA SEIJI
IPC: F24H3/04
Filed: 1984-10-15
Abstract: PURPOSE:To prevent water from flowing in the winding and bearings of a motor even when too much water is poured in an evaporating pan for humidification provided on the top surface of an outer box by a structure wherein suction ports are arranged on surfaces except the top surface of a rear case. CONSTITUTION:Suction ports 6 are formed on surfaces except the top surface 12a of a rear case 12 protruded from the back of an outer box 1. No fear of the water to flow in the winding and bearings of a motor exists, because no water flows in the rear case 12 through the suction ports 6 even when the water overflowing an evaporating pan 11 for humidification flows down onto the rear case 12 by pouring too much water in the evaporating pan 11 for humidification through mistake.
Patent JP-S6275989-A (JP)
Title: Tape cartridge
Inventor: AMAIKE TOSHIYUKI
IPC: G11B23/087
Filed: 1985-09-27
Abstract: PURPOSE:To prevent the slack of a tape by operating a brake piece so as to rotate a tape reel in the direction of taking up the tape under a state in which a brake is applied to the tape reel. CONSTITUTION:When a tape cartridge is not used, a movable base 11 is constantly pressed and energized forward by a spring member 13 and the ends of respective brake pieces 12 on the base 11 engage with the engaging teeth 10 of corresponding tape reel 3 by the pressing force of a spring member 14 and the reel 3 is prevented from rotating in a tape supplying direction (b). Accordingly, the ends of the brake pieces 12 abut so as to constantly rotate the reels 3 in a tape taking up direction (a), so that the slack of the tape is prevented. Then, when the tape cartridge is charged in a deck, a brake canceling member 25 enters a main body case 1. Subsequently, the member 25 relatively moves backward and the end of the brake piece 12 is detached from the engaging teeth. Further the member 25 moves backward the base 11 slides toward a direction for brake releasing, and the locking of the reel 3 through the brake piece 2 is released.
Patent JP-H0960721-A (JP)
Title: Slip control device for vehicular direct-coupled clutch
Inventor: MATSUBARA TORU
IPC: F16H61/14
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the slip control device for a vehicular direct-coupled clutch, which can prevent the occurrence of a sense of incongruity caused by delay in response to actual slippage when a target slippage is increased responding to a change rate of engine loading is increased at the time of accelerating the vehicle speed. SOLUTION: When a target slippage TNSLP is increased by a target slippage increasing means 192 in response to an increase in change rate for a throttle valve opening TA, the target slippage TNSLP is prohibited from being decreased by a target slippage hold means 196 until a set condition will be established, so that slippage is thereby kept at a target slippage TNSLPK for the time of acceleration. For that reason, after an actual slippage NSLP whose change is delayed, has been approached to the target slippage TNSLPK for the time of acceleration, the target slippage TNSLP is decreased toward a target slippage TNSLPA for the normal time, the actual slippage NSLP is thereby prevented from being overshot.
Patent JP-H1156881-A (JP)
Title: Intraocular lens
Inventor: KIKUCHI TOSHIICHI
IPC: A61F9/007
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an insertion tool for inserting a deformable an intraocular lens from a smaller cut. SOLUTION: The deformable intraocular lens 1 consisting of an optical part 2 consisting of an elastic deformable body with prescribed storing characteristic and a supporting part 3 consisting of the part 2 and a different kind of material is wrap-held deformed to be small by folding within the wrap-holding member 16 of the insertion tool, the lens 1 is moved in the inner space of an inserting cylinder 21 continued to the member 16 to make the tip part of the cylinder 21 of a prescribed length and a fixed thickness smaller than the other part of the cylinder 21 to insert the lens 1 into the eye from a smaller incision.
Patent JP-S59108634-A (JP)
Title: Paper feeder
Inventor: FURUYA YOUJI
IPC: B65H3/06
Filed: 1982-12-08
Abstract: PURPOSE:To make a degree of paper feeding power possible to be constant, by adjusting the speed of a paper feed roller detecting a variation in those of static drictional resistance, paper feeding roller pressure, the kinetic frictional resistance and acceleration, etc., of the paper feed roller caused by temperature and humidity, in case of a paper feeder for copying machines. CONSTITUTION:An MPU is inputted with a signal out of a hollow, medium cylindrical pressure sensor 110 installed in a paper feed roller and finds paper feed roller pressure F2. Also, it inputs signals out of a temperature sensor 120 made up of metallic film resistance or the like and a humidity sensor 130 made up of metallic selenate evaporation or the like and finds a static friction factor mu. Next, it detects a variation in kinetic frictional resistance mu caused by friction of the paper feed roller, material change or the like as well as a variation in acceleration alpha caused by load change, roller pressure change, etc. And, the MPU calculates a control command on the basis of information based on these data and controls the rotation of an DC motor M via a control unit 100 whereby the number of revolution is fed back by an encoder En. Thus the paper feeding power of the paper feed roller can be always kept constant so that stable paper feeding takes place without double-feeding, racing, etc.
Patent JP-S63226364-A (JP)
Inventor: SEKIGUCHI SADAMI
IPC: A61M1/02
Filed: 1987-09-01
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-2001045561-A (JP)
Title: Pseudo base station unit and method
Inventor: HAYASHI KAZUO
IPC: H04J13/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To realize an opposite test or the like among a plurality of mobile stations and to conduct an efficient test job thereby at a narrow installed location through a very simple internal circuit configuration. SOLUTION: A data despread means 107 applies despread processing to a signal received from a 1st mobile station 101 by using the same spread code as that of the mobile station 101, a data processing means 111 conducts optional data reception processing, a loopback means 113 loops back data receiving this reception processing, the data processing means 111 applies optional transmission processing to the looped-back data, the data despread means 107 applies spread processing to a 2nd mobile station 102 opposed to the 1st mobile station 101 by using the same spread code.  Since two independent paths are provided for a communication path through which the spread transmission signal is sent in a way that the paths have the same function as that of the communication path, the signal received by the 2nd mobile station 102 is processed and sent to the 1st mobile station 101, the opposite mobile stations 101 and 102 make communication in two ways via a single pseudo base station unit 100.
Patent JP-H0730172-A (JP)
Title: Semiconductor laser-excited solid-state laser device
Inventor: KOBAYASHI TERUO
IPC: H01S3/042
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a semiconductor laser-exalted solid-state laser device wherein an optical output noise immediately after a solid-state laser has been turned on is reduced and the optical output noise is not increased even when the output of the solid-scale laser is changed. CONSTITUTION:The heat-absorbing plate of an electronic cooling element 12 is bonded to a semiconductor laser chip 11, one out of or both of the semiconductor laser chip 11 and the heatabsorbing plate of the electronic cooling element 12 are fixed to a solid-state-laser-device optical enclosure 16, a heat sink 17 is bonded to the heat-absorbing plate of the electronic cooling element 12, and the heat sink 17 is insulated thermally from the solid-state-laser-device optical enclosure 16.
Patent JP-S6277810-A (JP)
Inventor: FUJIWARA HARUO
IPC: H02B13/02
Filed: 1985-09-30
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-H0265713-A (JP)
Title: Seedling-feeding apparatus of transplantation machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1988-08-31
Abstract: PURPOSE:To smoothly transfer seedlings toward a seedling-deliver side and surely prevent the floating of seedling by placing a strong seedling-pressing rod and weak seedling-pressing tool in a vertically superposed state and preventing the floating of seedling with the lower seedling-pressing tool under normal condition. CONSTITUTION:A seedling-pressing rod 32 having strong pressing force and a seedling-pressing tool 33 having weak pressing force are arranged in a vertically superposed manner to press a seedling toward the side of a seedling-feeding apparatus 30 and enable sure feeding of the seedling to a seedling-delivery port. The seedling-pressing rod 32 is positioned at the upper position under normal condition to prevent the hindrance to the feeding of seedlings. When the seedling tends to be remarkably lifted, the floating of the seedling is prevented is prevented by the action of the seedling-pressing rod.
Patent JP-H1045921-A (JP)
Title: Prepreg
Inventor: SATO MINORU
IPC: C08J5/24
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the infiltration of a resin into the interstices among the filaments of a glass cloth to thereby provide a prepreg which gives a laminate scarcely containing voids remaining among the filaments of glass cloth. SOLUTION: This prepreg is obtained by impregnating a glass cloth with a thermosetting resin. In this process, the constituent solvent of a resin varnish used for impregnation comprises a nonaqueous organic solvent, and the glass cloth used comprises one having an activated surface. The surface activation is carried out by corona discharge treatment after chemical treatment of the glass cloth with a surface treating agent. Since no part unimpregnated with resin will occur in producing a prepreg, the infiltration of resin into the interstices among the filaments of glass cloth is improved so that this process is effective in obtaining a prepreg which produces a laminate containing no voids remaining among the filaments of glass cloth.
Patent JP-H0554407-A (JP)
Title: Focus control device
Inventor: MISAWA AKIRA
IPC: G11B7/26
Filed: 1991-08-28
Abstract: PURPOSE:To improve operativity by making focus adjustment to be automatic relating to a focus control device which controls the optical flux converged by an objective lens so as to focus on a recording medium when recording is made on a recording made by laser beam, etc. CONSTITUTION:When a focus control circuit A13 is selected by a changeover circuit 16, the first focus control system of the focus control circuit A13, based upon a quadripartite detector 12 which detects a recording beam A2, is permitted to operate. At this time, the focus error signal obtained by a focus control circuit 15 from the output of a bisecting detector 14 which detects focus beam operates a pulse motor 19 and then moves the position of the detector 14. As a result, position is automatically adjusted.
Patent JP-H0555855-A (JP)
Title: Surface acoustic wave filter
Inventor: MORII HARUO
IPC: H03H3/10
Filed: 1991-08-28
Abstract: PURPOSE:To easily select an appropriate value for coupling capacity to be impressed between SAW resonator filters in an SAW filter obtained by forming plural cascade-connected SAW resonator filters on a piezo-electric base. CONSTITUTION:Plural capacitors 6, 7 are formed between a node of two SAW resonator filters 2, 3 and ground. These capacitors 6, 7 are arranged between the two filters 2, 3. The coupling capacity value can be changed by cutting out at least one of the connection parts 8, 9 between the capacitors 6, 7 and the ground.
Patent JP-H1144548-A (JP)
Title: Navigation system
Inventor: OKAMOTO SHINYA
IPC: G08G1/0969
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system in which a troublesome operation required for navigation display is eliminated. SOLUTION: The navigation system comprises a navigation unit 100 performing navigation operation, an image selector 200 for selecting and outputting an image signal, a display 300 for displaying an image based on the image signal, and a power switch 400 connected between the display 300 and a battery 700. The navigation unit 100 makes a decision whether a current traveling road is traveled within a specified time interval in the past based on the traveling record of its own vehicle. If the road is not traveled before, the image selector 200 is switched to input an image signal from the navigation unit 100 to the display 300 thus starting navigation display automatically.
Patent JP-H0881306-A (JP)
Title: Cockroach repellent containing sesquiterpene
Inventor: HARIMA SHOICHI
IPC: A01N35/06
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a cockroach repellent containing a sesquiterpene-alcohol or a sesquiterpene-ketone contained in vetiver oil or elemioil as an active component. CONSTITUTION: This cockroach repellent contains a sesquiterpene having at least one group selected from among C(CH3 )2 OH, CH(CH3 )CH2 OH, CH2 OH, and a cyclic ketone group and at least one double bond, e.g. elemol, β-eudesmol or vetiselinenol as an active component.
Patent JP-S6373822-A (JP)
Inventor: AOYAMA MASAHARU
IPC: H02G5/08
Filed: 1986-09-17
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。