baber/WOPTO huggingface dataset:
Patent JP-H11101925-A (JP)
Title: Laser illuminator
Inventor: KASHIMA SHINGO
IPC: G02B6/42
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser illuminator which does not require a complex, highly accurate scanning system, a drive mechanism, etc., has little loss of light quantity, and is arranged to be able to sufficiently eliminate speckle noise even at the time of obtaining a picture in real time and instantaneous illumination using short pulse laser. SOLUTION: A luminous flux from a laser light source 1 is made incident on a means for disturbing the phase of the luminous flux at random through a beam propagation optical system 2. The luminous flux of which the phase is disturbed by the means 3 to disturb the phase at random is beam-relayed to a bundle fiber 5 by a propagation optical system 4, and an illumination field 6 is irradiated therewith. The bundle fiber 5 has such a characteristic as a length difference between two arbitrary optical fibers is larger than the quotient of a coherence length of the laser light source 1 (Lc) in the air divided by a refractive index of the core of the fiber. Thus, since the beam emitted from each fiber is mutually incoherent and does not interfere with each other, speckle noise is not generated.
Patent JP-H06107455-A (JP)
Title: Production of mullite substrate
Inventor: YAMANA KAZUO
IPC: H01L23/12
Filed: 1991-10-11
Abstract: PURPOSE:To produce a mullite substrate uniform in composition and excellent in physical property. CONSTITUTION:The mullite sintered substrate is produced by mixing a high purity synthetic kaolinite with water to make muddy, molding and sintering at over 1587 deg.C sintering temp. The mullite compound sintered body having <=5.5 dielectric constant, >=10<14>OMEGA cm volume resistivity, >=150MPa bending strength, >=1.0% porosity, small in segregation of mullite particle and excellent in compatibility with glass is obtained.
Patent JP-2001084271-A (JP)
Title: Information retrieving device, algorithm updating method thereof and computer-readable storage medium
Inventor: SHIIYAMA HIROTAKA
IPC: G06F17/30
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To efficiently and also easily update the algorithm of information retrieval. SOLUTION: When the version of a software module for data characteristic quantity extraction processing applied to an already registered image includes an image whose version is different from the currently used version, the image whose version is different is selected as an object for updating (S13). Characteristic quantity and weight information are calculated about the selected image by using the currently used module for the data characteristic quantity extraction processing, and a prescribed database is updated by the calculated characteristic quantity, etc., (S14 and S15).
Patent JP-H0689512-A (JP)
Title: Recorder
Inventor: OKABE MASANOBU
IPC: G11B20/18
Filed: 1992-09-07
Abstract: PURPOSE:To prevent the previously recorded data from being destructed by track jump at a recording time and becoming incorrigible. CONSTITUTION:In the case of recording data, a control means controlling recording and reproducing operation with a recording and reproducing means and write/read operation in a buffer memory, reads first data from a prescribed position APS in the recorded area and stores it in a buffer memmery, when a front area adjacent to the unrecorded area FRA is a recorded area REA. Thereafter, when the unrecorded area appears, AWS, recording of input data is started. When the track jump is generated and the data is destructed, the data in the area is read from the buffer memory, and rewriting operation for restoring the data is executed.
Patent JP-H08121225-A (JP)
Title: Idle control method for engine
Inventor: IGARASHI MASATAKA
IPC: F02D41/16
Filed: 1994-10-26
Abstract: PURPOSE: To improve rotational convergence during load fluctuation by utilizing an operation amount of a proportional integration control in idle control of a physical mass in a linear relation to an indicated torque of an engine, varying an engine torque with satisfactory follow-up characteristic, and presuming fluctuation of a load. CONSTITUTION: An idling control valve (ISCV) 16 is arranged on a bypass passage 15 bypassing a throttle valve 5a and communicating a resonator chamber 14 with an intake manifold 3, and controlled by means of an ECU. An integrated component motion rate is added to an actual engine speed, and a target engine speed motion rate is subtracted therefrom, for obtaining a map commanding engine speed with which a map is referred and a reference process intake air amount is set. A load increase/decrease motion rate is added to the reference process intake air amount to calculate a target process intake air amount based on which an idle control valve 16 is controlled. The target intake intake air amount is multiplied by a target air-fuel ratio for calculating a fuel injection amount.
Patent JP-H06200881-A (JP)
Title: Gear pump
Inventor: FUERITSUKUSU SHIYUTORAIFU
IPC: F04C13/00
Filed: 1993-10-20
Abstract: PURPOSE: To provide a gear pump that can surely discharge highly viscous fluid from a vacuum towards a high pressure with a small delivery pressure. CONSTITUTION: An area of inlet 4, an area of outlet 6, and a pair of gear wheels 2 are provided in a housing 3, highly viscous fluid is coming from a vacuum to a high pressure area. The inlet 4 has a hopper shaped enlargement 10 that extends at least as far as the plane 11 at the same level as the gear wheel axes 12. The hopper shaped enlargement 10 is parallel to the plane 11 and at right angle to the gear wheel axes 12. The length R of the hopper shaped enlargement 10 is larger than the length D of the pair of the gear wheels 2. The hopper shaped enlargement 10 has a width C greater than tooth width T in the direction of the gear wheel axes 12 at the same height as the gear wheel 12.
Patent JP-H0573913-A (JP)
Title: Optical information recording and reproducing device
Inventor: WACHI SHIGEAKI
IPC: G11B7/00
Filed: 1991-09-13
Abstract: PURPOSE:To enable verify-reproducing without complicated control even when recording is executed with optical intensity modulation. CONSTITUTION:A signal is recorded by a recording beam spot positioning before and the verify-reproducing is executed by a beam spot positioning behind. A difference between photo-detectors K and L for the verify-reproducing is divided corresponding to a recording signal outputted by a LD modulation circuit 14 in an AGC circuit 10 and change due to the recording signal is canceled.
Patent JP-S63177901-A (JP)
Inventor: FUUGOO FUERUTOMAN
IPC: B21B1/18
Filed: 1987-10-20
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-H08123444-A (JP)
Title: Noise control unit
Inventor: AMOORU MADOUUKAA JIYOOSHI
IPC: G10K11/178
Filed: 1994-10-26
Abstract: PURPOSE: To provide the noise control unit whose control system can stably operate without divergence even if the transfer function from a control sound source to an evaluation sensor greatly varies during control operation. CONSTITUTION: A sound eliminating device consisting of a noise detection sensor 2 which detects information on a noise source 1, a control sound source 3 which causes sound wave interference, the evaluation sensor 4 for evaluating a control state, and an adaptive filter 51 which computes a signal for obtaining a desired control state has a system identification part 6 which identifies the transfer function from the control sound source 3 to the evaluation sensor 4 sequentially and simultaneously with noise control operation while generating a signal Si for identification from in a control circuit through the control sound source 3 and a level control part 7 which varies the level of the signal Si for identification according to the signal E(t) obtained by the evaluation sensor 4.
Patent JP-H03124773-A (JP)
Title: Resin composition for cationic electrodeposition coating
Inventor: NISHIDA REIJIRO
IPC: C09D5/44
Filed: 1989-10-11
Abstract: PURPOSE:To obtain the title compsn. with excellent stability and curing characteristics as well as excellent adhesion of a coating film and properties such as weatherability by incorporating a base resin contg. specified groups in its skeleton and a specified epoxy resin as the main ingredients. CONSTITUTION:A resin compsn. for a cationic electrodeposition coating is obtd. by incorporating a resin (A) contg. a hydroxyl group, a cationic group and a hydroxysilane and/or an alkoxysilane group and an epoxy resin (B) contg. 2 or more epoxy group-contg. functional groups prepd. by binding an alicyclic skeleton and/or an alicyclic group-contg. skeleton with epoxy groups in the molecule on average. As the hydroxysilane group and the alkoxysilane group in the resin A, functional groups of formula I or II (wherein R is a 1-6C alkyl or a phenyl; X is H or an org. group; (n) is 0 or 1; (m) is 0 or 1) are included. As the epoxy group-contg. functional group of the resin B, a group selected from formula III or IV [wherein R4, R8 and R9 are each H or CH3; R1-R13 (except the above described R4, R8 and R9) are each H, CH3 or C2H5] can be used.
Patent JP-H08102916-A (JP)
Title: Write clock generator ic tbc system
Inventor: SEKI YUSAKU
IPC: G11B20/00
Filed: 1994-10-03
Abstract: PURPOSE: To improve time axis compensation performance of a TBC by generating a write clock of TBC high precisely synchronized with a reproduction signal. CONSTITUTION: A trapezoidal wave generating circuit 22 generates a trapezoidal wave having a slope with a prescribed phase relation to a horizontal synchronizing signal. Horizontal synchronizing signals of two consecutive lines are sampled respectively by using a sampling pulse generated from a WCLK by using a 1H delay circuit 26 and a sub error is generated by subtracting sampled values. The trapezoidal wave and the sub error are fed to a comparator 23, from which a horizontal timing signal subjected to phase control is generated to correct a phase shift by the sub error. The horizontal timing signal and a window from a timing generator 11 are fed to a phase comparator 13, in which an error signal is generated. The error signal is fed to a VCO 15 as a control signal via a loop filter 14.
Patent JP-H03151071-A (JP)
Title: Coating spray device having rotary spray member
Inventor: PATORISU JIRUU
IPC: B05B15/02
Filed: 1990-10-02
Abstract: PURPOSE: To prevent the contamination of an interface by a sprayed material by providing the sprayer device with the rotatable member and providing the rotatable member with a detergent nozzle. CONSTITUTION: The detergent nozzle 28 is fixed to a support casing 12 and is directed to a surface 16 in such a manner that an incident angle a1 increases. When a detergent is injected at a sufficiently high velocity in the state of at about 20 deg. of the incident angle, the nozzle 28 exists in immediate proximity to the rear of the surface of a projecting surface shape and the detergent moves forward along the external surface 16. Part of the detergent stains on the surface 16. Then, the S1 part of the surface 16 is directly washed by the washing liquid from the nozzle 28. As a result, the device may be made inexpensive.
Patent JP-H0977379-A (JP)
Title: Steaming device
Inventor: FUKUDA ISAO
IPC: B65H67/06
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To rotate a tray and a clamping member together by means of frictional force so as to prevent torsion or congestion of the tray by arranging a rotational clamping member clamping the tray in a direction changing unit. SOLUTION: A tray (t) conveyed by means of a driving member P is moved toward a lower disk g13 and an upper disk g15, which are intermittently rotated by means of a jaw piece p3 positioned in the vicinity of a driving shuttle device G, so as to be clamped between the lower disk g13 and the upper disk g15. In this process, a flange part in the tray (t) is inserted and fitted between the lower disk g13 and the upper disk g15 while guided by means of a guide face g15' in the upper disk g15.  At the same time, a supporting cylinder body g14 arranged between the lower disk g13 and the upper disk g15 has a height lower than a thickness of the flange part in the tray (t), and since the upper disk 15 is energized from the lower side by means of a spring member g17, the flange part in the tray (t) lifts the upper disk g15 upward against the spring member g17 and is shifted toward the center parts of the lower disk 13g and the upper disk 15g so as to be clamped by means of the lower disk 13g and the upper disk 15g.
Patent JP-H08122058-A (JP)
Title: Object edge-position detecting sensor
Inventor: OKADA KEIICHI
IPC: G01C3/06
Filed: 1994-10-27
Abstract: PURPOSE: To reduce the cost by decreasing the number of parts and to correct an error due to the distance change between a sensor and an object to be detected. CONSTITUTION: The detecting sensor comprises a light emission part 11 for applying light emission beams 18a with a flat and fan-shaped application area 18 toward an object to be detected 17 and a light reception part 14 with a position detection element 16 which is laid out long and narrowly along the longitudinal direction of the application area 18. By detecting the gravity position of incidence light of the position detection element 16, the edge position of the detection object 17 is detected. Also, by adding another light emission part 31 for applying light emission beams 31a with a narrow directivity and detecting the reflection light with the position detection element 16, the distance to the object 17 is detected. The error of the edge position due to the change in the distance to the object 17 is corrected with the detected distance.
Patent JP-H09106855-A (JP)
Title: Cable clamp
Inventor: MURAMOTO SATOSHI
IPC: H01R13/58
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent a connector from being loaded even if a cable is caught by a tensile force by arranging a cable clamp part between the connector and a conduit. SOLUTION: A cable clamp part 1 is provided with a cable clamp main body 10 and a clamp saddle 11. The main body 10 is roughly cylindrically shaped, into which a pipe shaped rubber bushing 5 is mounted. A first link part 12 is formed at one end part in the longitudinal direction of the main body 10, and a second link part 13 is formed at another end part in the longitudinal direction thereof. The link part 12 is a female screw, and the female screw 12 is threadedly engaged with a male screw 21a formed on the one-end part outer peripheral face of a second shell 21 of a connector 2 to link a clamp 1 to the connector 2. The second link part 13 is a male screw threadedly engaged with a female screw 41a formed on the inner face side of a connection nut 41 of a conduit 4 and link the clamp 1 and the conduit 4.  Further, A cut-out 14 for storing a saddle 11 is formed at the center part of the main body 10. The lower part of the cut-out 14 is a clamp part 15.
Patent JP-H09105325-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: ADACHI MAKOTO
IPC: F02D41/06
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in exhaust properties caused by warming up operation when a catalyst is deteriorated. SOLUTION: The deteriorated degree of a catalyst 12 is judged with a control circuit 10 based on the output of oxygen sensors 13, 15 arranged in the upstream position and the downstream position of a catalyst converter 12 arranged in an exhaust path 11 in an internal combustion engine 1. The control circuit 10 increases the opening of an ISC valve 22 when catalyst temperature is in the specified value or less to perform warming up operation of the catalyst, and with increase in the deterioration of the catalyst, the increasing amount of the opening of the ISC valve in catalyst warming up operation is reduced. The exhaust flow rate flowing in the catalyst when the catalyst is deteriorated is reduced than when the catalyst is normal, and deterioration in exhaust properties in catalyst warming up is prevented.
Patent JP-H01107829-A (JP)
Title: Biological deodorizing apparatus
Inventor: KITANO MAKOTO
IPC: B01D53/81
Filed: 1987-10-21
Abstract: PURPOSE:To obtain a compact deodorizing apparatus by forming an inorg. basic material layer in which microorganisms having deodorizing action are allowed to live and a peat layer in which microorganisms having deodorizing action are allowed to live in a vessel. CONSTITUTION:Malodorous gas is introduced into the lower part of a vessel 6 after the flow rate is regulated with a flowmeter 5. In the vessel 6, H2S is chiefly removed from the gas by passing through a ceramics packed bed (inorg. basic material layer) 7 in which microorganisms having deodorizing action are allowed to live. The ceramics is made of blast furnace slag. Basic substances such as NH3 are then removed from the gas by passing through a peat packed bed 8 in which microorganisms having deodorizing action are allowed to live and the deodorized gas is released into the air from a nozzle 9. To make microorganisms layers, in case of the inorg. layer, fluid contg. microorganisms is circulated to the top of the bed 7 by a pump 12 and sprinkled and in case of the peat layer, peat is preliminary controlled its PH and mixed microorganisms.
Patent JP-H01106479-A (JP)
Title: Superconductive material structure
Inventor: IKEDA KAZUTO
IPC: C01G1/00
Filed: 1987-10-20
Abstract: PURPOSE:To improve crystallizability of interface by allowing ceramics-family material layer consisting of the element which is the same type as this superconductive material layer and having a different element ratio between the ceramics-family superconductive material layers. CONSTITUTION:An insulation film between layers 4 consisting of ceramics-family materials with a composition of Y>1Ba<2Cu<3O<6.8 is formed between a superconductive material layer 2 and superconductive material layer 3. Namely, the superconductive material layer 2 with a composition of YBa2CU3O6.8 is formed by the sputter method. EB deposition method, or CVD method at 300-1000 deg.C and then it is subject to oxygen thermal treatment at 400-1000 deg.C. It allows introduction of oxygen to be adjusted properly to realize a high- temperature superconductor. After that, an insulation film between layers with a composition of Y>1Ba<2Cu<3O<6.8 is formed at 300-1000 deg.C. Then, the superconductive material layer 3 is formed on the insulation film between layers 4 using the process which is the same as the formation process of the superconductive material layer 2.
Patent JP-2000094819-A (JP)
Title: Stamp unit
Inventor: OKUMURA TAKASHI
IPC: B41K1/50
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a stamp unit that can retain a holder member within a skirt member in a slidable relation as being urged upward, and enable anyone to put the stamp unit together positively by a simple work of making the holder member piece into the skirt member. SOLUTION: A second connection member 35 is formed in a wedge-shape that projects slantingly from a second wall part 32 toward its outside lower part. When a holder member 4 is pierced into a skirt member 2 and comes over the other end 16c of an elastic member 16 on the basis of the wedge-shape of the second connection member 35, the other end 16c is permitted to be connected to the lower end 35b of the second connection member 35 while causing a regulation member 9 to regulate the outward movement of the other end 16c, thus preventing the elastic member 16 from coming off.
Patent JP-H07119360-A (JP)
Title: Jointing structure for frame material
Inventor: KOSUGI MITSURU
IPC: E06B3/00
Filed: 1993-10-22
Abstract: PURPOSE:To improve the appearance, waterproofing function and strength of a jointing structure, by providing a structure which does not require pierced holes to penetrate tapping threads in horizontal frames, with respect to the jointing structure in a mullion by use of tapping threads so as to form an obtuse angle with two horizontal frame materials from both sides. CONSTITUTION:A joint member 31 is fixed to one end of a horizontal frame material 5. The joint member 31 having a slanting tapping hole 33 is arranged so that the axial line crosses with the outdoor wall 21 of a mullion 4 at the recessed corner side having an obtuse angle formed by the horizontal frame materials 5, 5. And one of tapping threads penetrated in the inserted hole 25 formed in the mullion, is screwed therewith.
Patent JP-S62126293-A (JP)
Title: Blower
Inventor: YANAGISAWA KAZUNORI
IPC: F04D25/08
Filed: 1985-11-27
Abstract: PURPOSE:To obtain the captioned apparatus which is lightweight and permits easy accommodation by directly using the ridge part of a cage body as installation surface and installing a supporting stand for adjusting the height of the supporting part at the rear part of the cage body. CONSTITUTION:A blower 1 consists of a motor 2, rotary vanes 3, guard part 4, cage body 5, and a supporting part 8. A supporting stand 9 consisting of a leg part 10 and a grounded part 11 is installed in detachable ways at the opened port of the supporting part 8. The leg part 10 can be accommodated into the supporting part 8, ad a frame 7 can be demounted by a fitting tool. When the angle of elevation of the blower 1 is increased, the leg part 10 is accommodated into the supporting part 8. Therefore, the weight can be reduced, and accommodation is facilitated.
Patent JP-H04142403-A (JP)
Title: Angular positional relation detecting method and encoder using the same
Inventor: NOSE HIROYASU
IPC: G01B7/34
Filed: 1990-10-04
Abstract: PURPOSE:To prevent the detection error due to the inclination of the shift quantity detection direction by oscillating a probe at the preset frequency and amplitude in the fixed direction to be faced to a dial, and detecting the dial. CONSTITUTION:In the reference dial 2 of a pattern, when the reference dial 2 is rotated with the direction of an arrow 41 set to 0 deg., the spectrum intensity of the signal with the frequency f=2d1f1/p is changed as shown by (b). The spectrum intensity of the signal with the frequency f=2d1f1/p is made maximum when the direction of the reference dial 2 and the scanning direction (relative shift quantity detection direction) in the X-direction are matched, the frequency component is reduced as the angle is drifted from it, then it is increased and made maximum again at the symmetrical position of the pattern. Peaks appear at every 60 deg. in the pattern (a). When the reference dial 2 is rotated, the angle where the spectrum intensity with the frequency f=2d1f1/p is made maximum is determined, and the direction of the reference dial, i.e., the scanning direction in the X-direction, can be matched with the relative shift quantity detection direction.
Patent JP-2001087079-A (JP)
Title: Chair for measurement conforming with human body engineering
Inventor: RI MEIKO
IPC: A47C7/46
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a person buying a deskwork chair simply with data of positions of backrest and cushion where the person can sit down continuously comfortably for long hours. SOLUTION: The measurement chair is provided with a body 10 having a first receiving face 11 in a perpendicular direction and a second receiving face 12 in a horizontal direction, driving gears 41, 40 fixed on the first receiving face and the second receiving face respectively and having an expansion function and a contraction function, and a horizontal, projectingly-curved contact part 90, a backrest 20 provided slidably on the first receiving face 11, and a cushion 30 provided slidably on the second receiving face 12. A person to buy a deskwork chair appropriately operates a backrest switch 441 and a cushion switch 442 in a sitting position, searching a state in which comfortableness is obtained by activating the driving gears 41, 40 to properly move the backrest 20 and the cushion 30.  A position of the backrest 20 is obtained by reading divisions on a scale 13 at the time, and a position of the cushion 30 is obtained by reading divisions on a scale 16 at the time.