baber/WOPTO huggingface dataset:
Patent JP-2000051956-A (JP)
Title: Cylindrical tube bending device
Inventor: SAITO AKIO
IPC: B21D7/024
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing yield of a needle of injection by providing a bending machine capable of making collapse in a bent part as small as possible. SOLUTION: In a tube bending device in which a disk-like fixed space block 1 forming a circumferential groove of approximately semi-circular cross section on its outer circumference and a disk-like rotatable space block 2 forming a circumferential groove of approximately semi-circular cross section on its outer circumference which is turned around the fixed piece are provided, a cylindrical tube is loaded to the circumferential groove of the fixed space block 1 and the tube is bent by turning the rotatable space block 2 around the fixed space block 1, the cross section of the circumferential groove 3 of the fixed space block 1 is made to a semi-circular which is slightly deeper than that of a perfect semi-circle,  and the cross section of the circumferential groove of the rotatable space block 2 is made to a semi-circular slightly shallower than that of the perfect semi-circle corresponding thereto. In this case, the degree that the tube loaded to the circumferential groove is restricted by the circumferential groove is larger than the conventional case and the distortion is hardly generated. Thus, the degree of being collapsed in a bent part is reduced.
Patent JP-H0793850-A (JP)
Title: Reel base driving device
Inventor: MAEDA MITSUHIKO
IPC: G11B15/26
Filed: 1993-09-22
Abstract: PURPOSE:To miniaturize the mechanism by performing an oscillatory idle gear turning regulation and a brake releasing operation with a single turning lever at the time of an FFWD/REW mode. CONSTITUTION:The device is equipped with driving gears 8 arranged between one pair of reel bases 2 and 3 (not shown), an idler gear 9 meshed with the driving gear, an oscillatory lever having an engagement tongue piece 12a and one pair of relay gears 15 and 16 arranged on right and left of the driving gear to be always meshed with this driving gear and to be meshed with either of the reel bases according to an operation mode. The device is also composed of a turning lever 17 arranged coaxially with these driving gears and a flexible holding lever for holding this turning lever under each operation mode. Moreover, the turning lever is provided with one pair of regulating tongue pieces 17e and 17f to be engaged with the engagement tongue piece, plural notches 17a corresponding to the individual operation modes and operation pieces 17g-17i for releasing hard brakes 10 and 11. Since the turning lever is set for a prescribed mode by engaging the holding lever with such a notch, the idler gear oscillating regulation and hard brake opening and closing operation are performed at the time of the FFWD/REW mode without providing a dedicated brake releasing mechanism.
Patent JP-2001059922-A (JP)
Title: Light emitting and light guiding device
Inventor: KOIKE YASUHIRO
IPC: G02B6/32
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To minimize light transmission loss at the time of transmitting signal light from a light emitting element to optical fiber. SOLUTION: The optical fiber and this light emitting and light guiding device which is integrated with a light emitting element are connected and light transmission is executed. The device has a structure formed by connecting an end surface of a light guide body 3 and a light emitting surface of a light emitting element 2. The light guide body 3 is surrounded by a reflection surface and, therein, is filled with a light transmitting body 4. Further, the light transmitting body 4 is brought into contact with the light emitting part of the light emitting element 2. Refractive index of the light transmitting body 4 is preferably within the refractive index of the optical fiber 1±0.2. The light transmitting body 4 has the characteristic that the light transmitting body 4 is soft, or the light emitting element 2 side thereof is hard and the optical fiber 1 side thereof is soft.  The hardness of the optical fiber 1 side of the light transmitting body 4 is preferably less than 60 deg. JIS (D) hardness. The flank of the optical fiber 1 of the light transmitting body 4 is preferably designed in such a manner that the central part is projected and the peripheral part is rugged. Resin for the light transmitting body 4 is preferably one kind selected from silicone resin, acrylic resin, epoxy resin, thermoplastic elastomeric resin and the derivatives of these resins.
Patent JP-H11135047-A (JP)
Title: Transmission electron microscope
Inventor: TSUNO KATSUSHIGE
IPC: H01J37/26
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To improve a spatial resolution by making an electron beam monochromatic in a transmission electron microscope. SOLUTION: A retarding monochrometer 30 is disposed between a FEG first anode (a drawer electrode) 22 and a second anode 23. The retarding monochrometer 30 comprises a decelerating part, a Wien's filter, and an accelerating part. An outgoing slit 31 is arranged on a position symmetrically with a material surface around the center of the Wien's filter of the retarding monochrometer 30. As an electron beam drawn from a cathode 21 of FEG 1 is made monochromatic by means of the retarding monochrometer 30, it is possible that a chromatic aberration is improved, and a spatial resolution is improved.
Patent JP-S6295782-A (JP)
Title: Head crush detecting system
Inventor: TAKAHASHI MINORU
IPC: G11B5/60
Filed: 1985-10-22
Abstract: PURPOSE:To detect skillfully a head crush by applying differential amplification to the outputs of a pair of electrodes, transmitting them to a comparator via a BPF, and comparing them with a reference signal. CONSTITUTION:The detection output from a piezoelectric element head 13 consisting of the pair of electrodes 8a and 8b and an piezoelectric element 7, is transmitted to a differential amplifier 14. The amplifier 14 eliminates the electrical noise generated in-phase whose output is eliminated of its mechanical noise in the lower band and the electrical noise in the higher band by the BPF 15 to select the target band. The output from the BPF 15 is supplied to a comparator 16, where it is compared with the set threshold to remove noise lower than the threshold. As a result, the detection sensitivity of a contact signal is improved.
Patent JP-H06242573-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: C07C235/24
Filed: 1993-08-31
Abstract: PURPOSE:To remarkably improve recoloring in spite of a rapid treatment, to remarkably prevent the thermal fading of a pigment and to prevent a color staining by treating the silver halide photographic sensitive material containing a specified cyan coupler in the bath containing the iron complex of a specified compd. and having bleaching property after color developing. CONSTITUTION:The silver halide color photographic sensitive material containing the cyan coupler expressed by formula I is color developed, then treated in the bath containing iron (tervalent) complex expressed by formula II and having bleaching property. In the formula I and II, Ra, is alkyl, cycloalkyl group, etc., R15 is acylamino group or the alkyl group having >=2C, Rc is hydrogen atom, halogen atom, etc., Za is hydrogen atom, halogen atom or the group which is climinated by the reaction with the oxide of an arom. prim. amine color developing agent, each of R1, R2, R3, R5, R6 and Re is hydrogen atom, aliphat. group, etc., W is a connecting group, each of M1, M2, M3 and M4 is hydrogen atom or a cation.
Patent JP-H0765238-A (JP)
Title: Article sale data processor
Inventor: NISHIHARA KAZUHIKO
IPC: G07G1/12
Filed: 1993-08-31
Abstract: PURPOSE:To provide the article sale data processor which can save the labor of salesclerks for the additional setting process of an article master and improve customer handling. CONSTITUTION:This processor is equipped with a department input means (ST8) which inputs the department code of a sold article when an article code regarding the sold article is inputted and the corresponding article name can not be extracted from the article master, a department extracting means (ST9) which extracts the department name of a department master corresponding to the department code, and an article master supplementation means (ST10) which writes the department name in the article master as the article name corresponding to the article code; when the article master is deficient and the corresponding article name can not be extracted, the department name is used instead to facilitate the additional setting process.
Patent JP-H10119391-A (JP)
Title: Composite printer with plural printer mechanisms and is controlling method
Inventor: ARIGA KAZUHISA
IPC: B41J3/54
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite printer capable of disposing abnormality a suitable to printer mechanisms and printing sheets having different functions, in the composite printer equipped with a plurality of printer mechanisms, and a method for controlling it. SOLUTION: The composite printer 1 comprises a thermal printer state detector 65 and wire dot printer state detector 65 for detecting abnormal state of a thermal printer mechanism 10 and wire dot printer mechanism 20 carried in the composite printer 1. Further, printer mechanism deciding unit 71 judges the mechanism selected from information of a sheet. Thus, since an abnormality disposition deciding unit 72 can grasp an abnormal state at each printer mechanism and can judge operating printer mechanism, the abnormality disposition suitable to the printer mechanism can be rapidly conducted.
Patent JP-S61117551-A (JP)
Title: Exposing device
Inventor: HIRAMOTO TATSUMI
IPC: G02B26/10
Filed: 1984-11-13
Abstract: PURPOSE:To improve the utilizing efficiency of light, by receiving laser light radiated from a laser oscillator by means of a vibrating reflecting mirror and projecting the optical beam obtained by reflecting and expanding the laser light in the shape of a fan at the reflecting mirror to spherical mirrors. CONSTITUTION:Laser light from a laser oscillator 1 is received by a vibrating reflecting mirror 3 and the light repeatedly scanned in a prescribed angle range in the form of a fan by the repeating vibration of the reflecting mirror 3 become an arc-like slit of about 1-4mm in width by the action of spherical mirrors 7 while the light is repeatedly reflected by the spherical mirrors 7 and plane mirrors 8. The arc-like light passing through a photomask 9 is repeatedly reflected among a trapezoidal mirror 10, concave mirror 11, and convex mirror 12 and a photomask pattern is formed on a wafer 13 which is an irradiated body. By simultaneously moving the photomask 9 and wafer 13 in parallel with each other, the photomask pattern is projected over the whole area of a previously designated wafer by a scanning system of 1:1 and the exposure of the arc-like beam is performed.
Patent JP-H08102732-A (JP)
Title: Frame synchronization circuit
Inventor: KANEKO YASUYUKI
IPC: H04L7/08
Filed: 1994-09-30
Abstract: PURPOSE: To provide a frame synchronizing circuit which can decrease the number of wirings and pins, can evade the wrong acquisition of synchronism and can increase the margin of an equal-length wiring by providing a frame synchronization deciding period setting means to properly set a synchronization detection period. CONSTITUTION: At a data input part 100, the data Data-in sent from a device of the transmission side are fetched according to a bit clock BLCK-in. Then the parallel data Sync-Pat equal to (n) bits, i.e., the frame synchronization pattern length are shifted by one bit and outputted out of the data Data-in. At the same time, the data Data-in are outputted in sequence by an amount equal to N bits as the data Data-Main. The part 100 consists of flip-flop circuits 101 which are continuously connected together and secures the coincidence between (n) bits received at a frame synchronizing signal detection part 200 and the frame synchronization pattern length that is previously decided. Then an enable signal is produced at a frame synchronization deciding part 300.
Patent JP-H0789497-A (JP)
Title: Automatic collision avoidance device and artificial satellite provided therewith
Inventor: IKEBE KENICHI
IPC: G05D1/10
Filed: 1993-09-24
Abstract: PURPOSE:To automatically avoid any collision with another object by inputting data from a microwave distance sensor to calculate a distance from an object, and judging whether the distance reaches a dangerous distance or not so as to control an injection actuator. CONSTITUTION:An artificial satellite 1 comprises an automatic collision avoidance device including a microwave distance sensor 2, a dangerous distance judging circuit 4 and an injection actuator 3. The microwave distance sensor 2 measures the distance (d) between the artificial satellite 1 and another artificial satellite or a debris, the danger distance judging circuit 4 inputs the data, and calculates the distance between the artificial satellite and another artificial satellite or a debris 5. The injection actuator 3 is controlled according to a control signal from the dangerous distance judging circuit 4 and operated to enlarge the distance (d) from another artificial satellite or a debris 5 for collision avoidance.
Patent JP-H04116630-A (JP)
Title: Optical flip-flop laser
Inventor: TSUDA HIROYUKI
IPC: H01S5/00
Filed: 1990-09-07
Abstract: PURPOSE:To constitute an optical flip-flop which can be set and reset with light having the same intensity and the same wavelength by using two bistable lasers provided with an oversaturated absorption area and a gain area. CONSTITUTION:The oversaturated absorption areas 101A and 102A of the 1st MQW (multiple quantum well) bistable laser 101 and the 2nd MQW bistable laser 102 are electrically serially connected to electrodes 112 and 114 through a connection part 104. The output light for the optical flip-flop is fetched from the 1st and the 2nd lasers 101 and 102 according to the light made incident on the areas 101A and 102A of the 1st and the 2nd lasers 101 and 102. Thus, the action of the optical flip-flop is accomplished, and the optical flip-flop laser which can be set and reset with the light having the same intensity and the light having the same wavelength is constituted.
Patent JP-H1056850-A (JP)
Title: Combine harvester
Inventor: MIZUKURA TAIJI
IPC: A01D61/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent steep decrease of nipping and carrying force of grain culm and reduce falling off of the grain culm by automatically changing a carrying member to deep threshing state at the finish of reaping work. SOLUTION: In this combine harvester having sensors 42 and 43 detecting culm length of reaping grain culm and a deep part threshing member controlling a position of a carrying member 33 feeding the grain culm to a threshing part 4 and automatically changing threshing depth, the carrying member 33 is automatically acted to deep threshing side at the finish of reaping work.
Patent JP-S60129903-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKA YUTAKA
IPC: G11B5/52
Filed: 1983-12-17
Abstract: PURPOSE:To ensure the interchangeability between an 8-mm. VTR and an 8-mm. standard video tape by setting the drum diameter at 1/2 8-mm. video standard together with a winding angle set about double as much as the standard level to the drum circumferential surface and at the same time revolving the drum at a speed double as high as the standard speed. CONSTITUTION:The diameters phi1 of both upper and lower drums 1a and 1b are set at 1/2 diameter phi0 of an 8-mm. video standard, i.e., 20mm.. The revolving speeds of two rotary heads 2a and 2b are set at double as high as the standard level, i.e., 60rpm. Then the winding angle theta1 of a magnetic tape 3 is set about 66 deg. to the circumferential surfaces of both drums 1a and 1b respectively. The angle theta1 can be freely set at >=66 deg.. However, the height H of both drums must be unfavorably increased as the angle theta1 is increased. The tape driving speed, the tape recording angle, etc. must be set at standard levels respectively in order to secure the interchangeability with an 8-mm. VTR.
Patent JP-H0982154-A (JP)
Title: Manufacture of oxide superconduting wire
Inventor: KANEKO TETSUYUKI
IPC: H01B12/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an oxide superconducting wire having a high critical current density. SOLUTION: A tape-like wire rod 2 obtained by filling an oxide powder in a metal pipe followed by plastic working is subjected to first sintering. After the first sintering, the wire rod 2 is curved along a cylinder 1, and the curved wire rod 2 is subjected to plastic working. The plastically worked wire rod 2 is further sintered.
Patent JP-H0872470-A (JP)
Title: Capless pen
Inventor: SEKIGUCHI NAOKI
IPC: B43K3/04
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a capless pen having structure of easy assembly by advancing a refill by knocking action to project from a pen core and delivering ink to the pen core by the pressing movement of the pen core after the ink being retained temporarily. CONSTITUTION: A fixed cylinder 3 is fixed in the front inner hole of a shaft cylinder 1, and a sliding cylinder 4 is installed movably back and forth in the front inner hole of the fixed cylinder 3. A lid part 5 is pivoted on the outside of the end of the fixed cylinder 3 to contact closely the surface of the end of the sliding cylinder 4. A refill 7 is mounted bondably at the position of retreating back and forth to the shaft cylinder 1 to contact closely and slidingly the inner circumferential surface of the siding cylinder 4 on the outer circumference of its tip part 18. Springs 21, 22 are energized between the refill 7 and the sliding cylinder and between the refill 7 and the fixed cylinder 3, a lid part 4 is opened with the sliding cylinder 4 interlocked by the advance of the refill 7, and a pen core 20 is made to protrude from the end opening 1a of the shaft cylinder 1.  Bonding parts are installed in the inner hole of the sliding cylinder 4 and on the outer circumference of the tip of the refill 7, and the pen core 20 is moved backward and closed by the retreat of the refill 7.
Patent JP-H0689232-A (JP)
Title: Control method for cache memory
Inventor: YAMANAKA HIDEKAZU
IPC: G06F12/08
Filed: 1992-09-08
Abstract: PURPOSE:To improve the use efficiency of a cache memory on a cache memory control method when the data access of low priority and high priority co-exist in a data processor provided with a disk device and the cache memory. CONSTITUTION:An LRU control circuit 6 provided with an access rate discrimination circuit 6a composed of a rate table 60 storing the rate of low (L) and high (H) data in the cache memory 8 and of an access queue 61 storing the history of past access and an H/LLRU update/selection circuit 6b updating the content of LRU based on the contents of the rate table 60 and the access queue 61 in the access rate discrimination circuit 6a is provided. When the cache memory 8 is in a full state and a hit mistake is detected by access from a host device, the LRU control circuit 6 analyzes the access frequency of the priority of arrived access and the rate of data of both priorities (H) and (L), which occupy the cache memory 8, and selectively drives out low (L) or high (H) data.
Patent JP-H07100160-A (JP)
Title: Colored condom
Inventor: OOATO ICHIROU
IPC: A61F6/04
Filed: 1992-07-24
Abstract: PURPOSE:To improve conventional colored condoms such as one which is not conspicuous when displayed in a shop, one using a daylight fluorescent pigment which is bright as a whole and gives too strong impetus to consumers, and the like. CONSTITUTION:A film of a condom is colored by a converging coloring agent, thereby accomplishing a high-value added colored condom such that the mouth thereof when it is stretched and the frame thereof when it isn't stretched are clearly and vividly seen and that can also be used for an exhibition or the like.
Patent JP-H0982898-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KISHIMOTO KATSUHIKO
IPC: H01L21/331
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To optimize both structures of a second dimensional electron gas field effect transistor and a heterojunction bipolar transistor by forming the former at a different position where the latter was formed, on a compound semiconductor layer by elementally isolated from the latter. SOLUTION: A heterojunction bipolar transistor 101 is formed by laminating a sub-corrector layer 2, a corrector layer 3, a base layer 4, an emitter layer 5, N<+> -GaAs layer 6 and a contact layer 7 in orders on a semiinsulating GaAs substrate 1. A second dimensional electron gas field effect transistor 102 is formed at a different position of the heterojunction bipolar transistor being formed by elementally isolated from the latter on a compound semiconductor layers formed by the sub-collector layer 2, the collector layer 3, the base layer 4, the emitter layer 5, N<+> -GaAs layer 6 and the contact layer 7. By the means the structures of the both transistors can be optimized.
Patent JP-S6393149-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: NISHIZAWA JUNICHI
IPC: H04N5/335
Filed: 1986-10-07
Abstract: PURPOSE:To prevent crosstalks among each picture element by making all electrodes for a SIT image sensor independent and conducting the optical separation of respective picture element in a U trench. CONSTITUTION:An n<+> buried region 2 as a drain or a source in an electrostatic induction transistor (SIT) is formed onto a p-type silicon substrate 1. The buried region 2 is isolated by U trenches 7 filled with polysilicon 7' and p<+> buried regions 6 shaped onto the lower surfaces of the U trenches 7 so as to be made common at every picture element or only in at least one row direction. An n<-> epitaxial layer 5 is shaped onto the buried region 2, and p<+> gates 4 and an n<+> source 3 are formed onto the layer 5. MOS capacitors using gate oxide films 8 as insulators and polysilicon 4' as electrodes are formed onto the gates 4. Accordingly, crosstalks among each picture element can be inhibited completely. The n<+> buried layer is shaped onto the substrate, thus improving relative sensitivity to short wavelength beams. Accordingly, crosstalks among each picture element can be inhibited completely.
Patent JP-H11128650-A (JP)
Title: Nozzle device for cleaning tower
Inventor: RISSE THEO
IPC: B01D53/18
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To enable uniform cleaning of the gaseous flows to be cleaned and to prevent the generation of harmful gases by comparing the entire part profile of the flow flux densities accompanying the overlap of the flow flux density profiles of the conical spraying flows of plural nozzles with a set value and changing the positions of the respective nozzles in accordance with the resulted deviations. SOLUTION: A nozzle distribution is adjusted by the lengths and positions of intermediate short pipes 6 respectively provided with the many nozzles 1 of the nozzle device extending provided with plural pieces of the intermediate short pipes 6 in parallel with each other in a perpendicular direction from a distributor 4 extending in a diametral direction through the axial center of a cleaning tower 9. Namely, the flow flux density profiles formed by the conical spraying flows in the respective nozzles 1 are superposed on each other with respect to the conical spraying flows of the adjacent nozzles 1. The entire profile of the flow flux densities indicating the cleaning liquid distribution of the absorption regions in the superposed state is compared with the set value and the positions of the nozzles 1 are changed in accordance with the resulted deviations.