baber/WOPTO huggingface dataset:
Patent JP-H06177003-A (JP)
Title: Projection exposure and projection aligner exposing device
Inventor: OIIZUMI HIROAKI
IPC: H01L21/027
Filed: 1992-12-07
Abstract: PURPOSE:To perform transferring through highly accurate pattern having no local thermal expansion by pattern-transferring while heating continuously and intermittently areas other than an area to be applied with a beam, when the beam is directed on the mask. CONSTITUTION:When a mask 81 is subject to illumination, the areas 53 other than an area 51 illuminated by a beam in the mask 81 is heated continuously and intermittently. As the result, a part 52 adjacent to its surface will be expanded in the areas applied with the beam. On the other hand, since the areas 53 other than the area 51 applied with the beam are also heated continuously and intermittently, parts 54 adjacent to their surface will be expanded. Therefore, the overall surface of the mask 81 will be expanded, thereby eliminating local thermal expansion and image-forming and transferring an optional pattern. Thus, local and surfacial expansion on the mask can be prevented and highly reliable pattern transferring can be performed as well.
Patent JP-H03186920-A (JP)
Title: Keyboard control system
Inventor: AZUMA KEIZO
IPC: G06F3/02
Filed: 1989-12-15
Abstract: PURPOSE:To convert make information into make information which does dot generate malfunction and into brake information by storing break information which is simulatory generated by means of make information immediately before in a queue buffer in correspondence with the input of make information of a key which does not generate break information from a keyboard or after prescribed time elapses. CONSTITUTION:Break information which make information artificially generates immediately before is stored in the queue buffer 3 in correspondence with the input of make information of the key which does not generate brake information from the keyboard 2 or after prescribed time elapses. Then, key input information is taken out from the queue buffer 3 and supplies information to a system which requires break information. Thus, conversion into make information which does not generate malfunction and break information from make information is attained among key input information which is key-inputted by the keyboard 2 used under multi-OS.
Patent JP-H04194255-A (JP)
Title: Connection structure for handrail for stairs
Inventor: TONARI KOJI
IPC: E04F11/18
Filed: 1990-11-27
Abstract: PURPOSE:To perform a rapid and easy finish without a work to drill a hole in a handrail by mounting a plateform connection ring on the end surface of the one hand rail between handrails, intended to be connected together, by means of screws, and inserting a connection plate in the connection ring to lock the connection plate by means of screws. CONSTITUTION:A plateform connection ring 2 is located between handrails 1a and 1b and the end surface of the one handrail 1a is mounted to the ring by means of screws 4. A longitudinal piece 6 of a connection plate 5 is inserted in a notch 7 of the connection ring 2 and mounted on the handrail 1a by means of the screws 4. A lateral piece 8 of the connection plate 5 is then mounted on the under surface of the handrail 1b by means of screws 4. This structure performs easy and rapid connection of the handrails 1a and 1b to each other without a hole drilling work and improves appearance.
Patent JP-2001138145-A (JP)
Title: Caulking processing device
Inventor: SASAKI KEI
IPC: B23P19/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To improve safety by preventing an accident such as getting a worker' s finger caught in a pinch point of a caulking processing unit while improving workability in a starting operation of the caulking processing unit. SOLUTION: A shutter 30 for shutting the pinch point 21 of the caulking processing unit 20 is provided to a device main body 11 so as to be freely drawn, and after an article to be processed is set to the pinch point 21 of the caulking processing unit 20, the shutter 30 is drawn so as to prevent the worker' s finger from being caught in the pinch point 21 to prevent the accident. By providing a starting switch 40 to the shutter 30, the starting switch can be operated subsequently to drawing operation of the shutter 30 to enhance operability. Workability can be also improved by automatically inputting the starting switch 40 interlocking with the operation of drawing the shutter 30.
Patent JP-H07181262-A (JP)
Title: Linear obstacle extraction system
Inventor: TOSHIDA MINORU
IPC: G01S17/88
Filed: 1993-12-24
Abstract: PURPOSE:To extract only a linear obstacle by performing a processing for selecting only a projecting substance from linear obstacle candidates which are extracted by the differential processing and the planar object elimination processing in a system for extracting obstacles of an obstacle detector by laser radar. CONSTITUTION:When extracting a linear obstacle from the distance information from a laser radar 1 and the angle information from a scanner 2, the sign of a differential coefficient when performing differential processing is considered in addition to the conventional differential processing and a planar object elimination processing 3 and a protruding object selection processing 32 for selecting only a point projecting from background is performed to extract only the linear obstacle.
Patent JP-H03188345-A (JP)
Title: Predicting and diagnosing apparatus for failure of diesel engine
Inventor: ISHII KEI
IPC: F02B3/06
Filed: 1989-12-19
Abstract: PURPOSE:To prevent serious failure by comparing the detected output of an engine with a theoritical output, judging the indication of the failure when the difference between both outputs exceeds a preset value or when it is estimated that the difference in outputs exceeds the preset value within a preset time based on the trend in time in each case, and issuing alarm. CONSTITUTION:The adjusting position of a control rack and the number of revolution of a diesel engine 1 are detected by a potentiometer 101 and a tachometer 102. The theoritical output of the engine is estimated based on the signal. The output of the engine 1 is detected by a torquemeter 103 and compared with the estimated value of the theoritical output of the engine 1. It is judged that there is the indication of a failure when the difference between both value exceeds a preset value. Or it is judged that there is the indication of a failure, in the case when both values are compared, the difference after the preset time is estimated based on the trend of the difference in time and the difference exceeds the preset value. Then an alarm 6 is issued. In this way, the failure in the fuel injection system can be detected in an early period.
Patent JP-H10165952-A (JP)
Title: Water purifier
Inventor: OHASHI KISHIRO
IPC: C02F1/44
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier capable of sufficiently ensuring the length of a hollow fiber membrane case in the longitudinal direction thereof without enlarging a housing to a necessary size or more to ensure sufficient passage between the bottom plate of the hollow fiber membrane case and the bottom plate of the housing. SOLUTION: A bottomed cylindrical case 43 is housed and arranged in a hollow housing 21 so that a gap is formed not only between the inner surface of the sidewall of the housing and the outer surface of the sidewall of a hollow fiber membrane case but also between the upper surface of the bottom plate 29a of the housing and the rear surface of the bottom plate 43a of the hollow fiber membrane case and the internal space of the housing is partition into the first filter chamber outside the hollow fiber membrane case and the second filter chamber inside the hollow fiber membrane case by the hollow fiber membrane case and the communication hole 43b is formed to the bottom plate of the hollow fiber membrane case and the first and second filter chambers are allowed to communicate with each other by this communication hole and the respective opposed parts of the bottom plate of the  housing and the bottom plate of the hollow fiber membrane case are curved in a spherical shape almost the same in curvature.
Patent JP-H11160025-A (JP)
Title: Illumination optical equipment
Inventor: FUKAO NAOSHI
IPC: G01B11/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical equipment capable of restraining the haze of an illumination optical system in which an illumination light of high energy enters. SOLUTION: A shutter mechanism 517 is installed between a hevy hydrogen lamp and a total reflection mirror of an illumination optical system. When a specimen is irradiated with UV rays L2, the shutter mechanism 517 makes a shutter 517e retreat from a through hole 517c. The UV ryas 12 is guided to an illumination position, and spectral characteristics in the UV region are measured, thereby enabling the measurement of the thickness of an ultrathin film. When it is not necessary for the illumination position to be irradiated with the UV rays, the shutter 517e blocks the through hole 517c, and incidence of UV rays (illumination light) from the heavy hydrogen lamp into the illumination system is forbidden.
Patent JP-S63255068-A (JP)
Inventor: BERUNHARUTO HINSHIYU
IPC: A61L27/00
Filed: 1987-12-25
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-H02173126-A (JP)
Title: Treatment of aromatic polyamide film
Inventor: KASATANI HIDEO
IPC: C08J7/00
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a film capable of giving film-rubber composite materials suitable for e.g. timing belts by corona discharge treatment of an aromatic polyamide film followed by treatment with a specific adhesive composition to markedly increase the adhesivity to rubber. CONSTITUTION:The surface of an aromatic polyamide [e.g. poly(p-phenylene terephthalamide)] film 2-100 (pref. 8-25)mu thick is put to corona discharge treatment followed by treatment with a rubber-based adhesive composition (e.g. comprising resorcin-formaldehyde condensate and rubber latex).
Patent JP-H08186343-A (JP)
Title: Base material for flexible wiring board and manufacture thereof
Inventor: TAGAWA KIMITERU
IPC: B32B15/088
Filed: 1994-12-28
Abstract: PURPOSE: To provide a base material which is used for a flexible wiring board, excellent in insulating properties and reliability, and suitable for forming a precise circuit narrow in wiring width. CONSTITUTION: At least a kind of varnish selected out of polyamic acid varnish and polyimide varnish is applied onto one surface of a base material layer and heated into a polyimide layer for the formation of the base material for a flexible wiring board, wherein the polyimide layer is free from voids larger than 10μm in diameter.
Patent JP-2000147370-A (JP)
Title: Image pickup device
Inventor: ABE MIKI
IPC: G03B3/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a circuit and power consumption and also to obtain a practical contrast evaluation value by sharing the circuit. SOLUTION: A band-pass filter for performing outline emphasis processing and a band-pass filter for detecting the contrast evaluation value of autofocusing control are used as band-pass filters 24a, 24b,... in common. Thus, the scale of the circuit can be reduced. Besides, a random number counter is used in processing needed in the case of obtaining the contrast evaluation value, and sampling data used in finding the evaluation value is thinned out at random. Thus, the contrast evaluation value can be efficiently formed.
Patent JP-H02173674-A (JP)
Title: Multicolor electrophotographic device
Inventor: KATO JUNICHI
IPC: G03G15/01
Filed: 1988-12-27
Abstract: PURPOSE:To prevent an image from missing in the overlapped part of different color image information by setting the mass of a developer which coats a latent image carrier within a respecribed range. CONSTITUTION:After a latent image obtained by exposing certain image information is developed and a developed image is formed on the latent image carrier 1, another image information is exposed on the previously developed image. In this case, the mass of the developer 47 per unit area of the developed image is >=0.5mg/cm<2> and <=1.5mg/cm<2>. As a result, sufficient image density is obtained practically, the exposing is carried out without being affected by the diffusion due to the developed image, and the missing of the image information is prevented.
Patent JP-H06227636-A (JP)
Title: Belt conveyor
Inventor: NORUBERUTO ATSUKUSUMAN
IPC: B65G23/12
Filed: 1993-12-24
Abstract: PURPOSE: To provide a belt conveyor obtained by improving the frictional wheel type driving device of a carrying belt. CONSTITUTION: A pivotally attaching shaft 36 fixedly arranged at a conveyor and pivotally attaching a pivot arm 30 in a rotatable manner is arranged on the side of a cross plane which is opposite to the rotational direction of a frictional wheel 25, namely on the left side of the crossing plane in the case of a clockwise frictional wheel and on the right side of the crossing plane in the case of a counterclockwise frictional wheel, at the time of looking based on the crossing plane passing through the rotation axis of the wheel 25 and that of a pressure resistance roller 18. Then, the wheel 25 is supported by the arm 30 so as to vary press-fitting force in proportion to the variation of force in a peripheral direction which should be transmitted for driving the carrying belt with respect to the carrying belt 1.
Patent JP-H07182439-A (JP)
Title: Bessel beam scanning device
Inventor: NAKAZAWA ATSUSHI
IPC: G02B26/10
Filed: 1993-12-24
Abstract: PURPOSE:To miniaturize a Bessel beam scanning device by converting a light beam having a circular section into a Bessel beam to scan an object, separating the scanning light beam from its reflected light, and converting this reflected light into an electric signal. CONSTITUTION:An axicon lens 12 converts the laser beam L emitted from a beam emitting part 11 and having a circular section into a Bessel beam. A polygon mirror 14 momentarily changes the direction of the light sent from a flat and hollow mirror 13 which reflects the Bessel beam and then scans the surface of a scanning object 1 by the beam L. A hole 17 is formed at the center part of the mirrow 13 that serves as a separating means. Thus the light reflected from the object 1 is reflected again by the mirrow 14 and led to the back of the mirrow 13 through the hole 17. Then this reflected light is condensed on the surface of a photodetector 20 by a condenser lens 18. Therefore the separating means is just required to have such a size that can process the reflected light propagating through the hollow part of the circular light beam. Thus a beam scanning device can be miniaturized.
Patent JP-H11157587-A (JP)
Title: Tool package
Inventor: FUJIMOTO KAZUAKI
IPC: B65D75/28
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To allow a point size of a tool to be checked while the tool is received in a package. SOLUTION: The tool package has a storage part 2 for movably receiving a tool 1, while a small hole 1 which allows a point 1a of the toll 1 to be exposed is formed at least an end of the storage part 2. The storage part 2 comprises a flexible material with at least a surface part translucent. Further, the storage part 2 comprises a rigid material or a semi-rigid material with at least a surface translucent. Thus a point size of the tool can be checked while the tool is received in the package, and moreover since a finger does not directly touch a tool handle when the point size is checked, the tool handle may be free from contamination or damage, thereby preventing the package from losing its function.
Patent JP-H07177048-A (JP)
Title: Noise reduction processing method
Inventor: KATAYANAGI KEIICHI
IPC: H04B1/10
Filed: 1993-12-24
Abstract: PURPOSE:To make a device small-sized and low-cost by reducing the calculation volume in comparison with noise reduction by adaptive processing and eliminating unnecessary microphones. CONSTITUTION:Signals collected by a microphone 1 are converted into a digital input signal x(n) by an A/D converter 2, and a frame average power rms is calculated for each frame having a prescribed length by a frame power calculating circuit 1. A suppression ratio calculating circuit 4 uses this frame average power rms to calculate such suppression ratio scale, which is reduced in accordance with reduction of the power rms, as the coefficient for noise suppression. This suppression ratio scale is sent to a noise reducing circuit 6 through a smoothing circuit 5 and is multiplied by the input signal x(n), thereby reducing the noise component which generally has a level lower than that of the audio component.
Patent JP-H03190982-A (JP)
Title: One-pack type thermosetting resin composition
Inventor: KOBORI KIMIO
IPC: C08G18/58
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the subject composition having excellent corrosion resistance and moisture resistance by adding a blocked isocyanate to a modified polymeric epoxy resin produced by the addition reaction of a monoisocyanate to a specific amine-modified epoxy resin. CONSTITUTION:The objective composition having good adhesivity to various materials can be produced by adding (A) 5-30 pts.wt. (in terms of solid component) of a blocked isocyanate as a crosslinking agent to (B) 95-70 pts.wt. (in terms of solid component) of a coating resin produced by the addition reaction of (i) a monoisocyanate to a modified polymeric epoxy resin produced by adding (ii) a polyfunctional amine (e.g. isopropanolamine) of an amount corresponding to the active hydrogen equivalent of 1.1-1.8 to (iii) 1.0 equivalent of a polyfunctional epoxy resin (e.g. bisphenol A epoxy resin) having an epoxy equivalent of 400-3,000 and containing >=2 glycidyl groups in one molecule.
Patent JP-H07180131-A (JP)
Title: Sampling of improved soil
Inventor: HATTORI SADAO
IPC: E02D1/04
Filed: 1993-12-24
Abstract: PURPOSE:To sample efficiently an improved soil without mixing samples at each depth of an improved column of a poor subsoil. CONSTITUTION:A sampling rod 1 is forced into an improved column of a poor subsoil, opening sections 4 provided to a rotary hollow pipe 2 at each depth are opened, samples at each depth are respectively taken into the rotary hollow pipe 2 while revolving the sampling rod 1. Bottom plates 5 are respectively provided directly under the opening section 4 into the rotary hollow pipe 2, so that the samples are not mixed with each other. Then, the opening sections 4 are blocked to pull out the sampling rod 1 on the ground, and the opening sections 4 are respectively opened to sample.
Patent JP-H08183359-A (JP)
Title: Work vehicle
Inventor: YAMAMOTO MASAHIRO
IPC: B60T7/06
Filed: 1994-12-28
Abstract: PURPOSE: To avoid reduction of strength of a platform so that the platform and a column can be integrally molded by a synthetic resin, by respectively integrally providing both brake/clutch levers successively in line with center supported both brake/clutch side support members. CONSTITUTION: In a support shaft 45 arranged in a support frame 15, both brake/clutch side support members 48, 51 are turnably supported to form center supporting. Both brake/clutch levers 47, 50 are integrally provided successively in line with both the support members 48, 51. Accordingly, both the levers 47, 50 can be supported to have rigidity to platforms 16b, 16c without giving stress, to integrally form the platforms 16b, 16c with a columnar part 16a, and a cover 16 can be integrally molded by a synthetic resin. Further by arranging both the levers 47, 50 in the same position of a car body frame 11, in a condition that both the levers 47, 50 are built in a side of the support frame 15 by respectively removing both brake/clutch pedals 46, 49, the cover 16 can be built in the car body frame 11.
Patent JP-H09170464-A (JP)
Title: Engine speed controller
Inventor: SUENARI MASAYA
IPC: F02P3/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items so as to form a circuit with ease and a low cost. SOLUTION: In an internal combustion engine in which the output of the power generating coil 1 of an ignition power supply generated by an engine rotational speed, is made to accumulate in a capacitor 3, and this accumulated charge is released to an ignition coil 4 through a control element 6 operated by an ignition signal corresponding to the engine rotational speed so as to generate spark in an ignition plug 5, a low pass filter 9 by which the ignition signal is made to be set at an ignition threshold value or below so as to be inputted into the control element 6 when the engine rotational speed becomes a predetermined value or more, is arranged so that the control element 6 becomes inoperative so a to prevent spark from being generated in the ignition plug 5.
Patent JP-H11234665-A (JP)
Title: Satellite broadcast receiver
Inventor: OOMOTO NORIAKI
IPC: H04N5/44
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To extract a signal whose phase is shifted for IQ axis with a high accuracy and without frequency deviations by giving an output signal of a frequency converter to an IQ detection circuit, and adding an output signal of a frequency divider circuit to the output signal of the frequency converter so as to obtain an IQ signal. SOLUTION: A 1st intermediate frequency signal received from a 1st intermediate frequency input terminal 1 is given to a frequency converter 4 via a variable tuning band pass filter 2 and a pre-stage variable attenuator 3, where the signal is frequency-converted into a 2nd intermediate frequency signal. In this case, so-called upper local frequency conversion is conducted where an oscillation frequency of a local oscillator 18 is set higher than the 1st intermediate frequency. A local oscillation signal fed to an in-phase detector 12 and a quadrature detector 14 is obtained by applying 1/4 frequency division to the frequency of the local oscillation signal of the local oscillator 18 to produce the 2nd intermediate frequency signal. A 1/4 frequency divider circuit 19 applies a 1/4 frequency division to an output signal of the local oscillator 18.  Then signals shifted by 90 degrees (orthogonal) are given to the in-phase detector 12 and the quadrature detector 14 to configure an IQ detection circuit.
Patent JP-2001148466-A (JP)
Title: Semiconductor integrated circuit and manufacturing method therefor
Inventor: ANDO YASUHIRO
IPC: H01L21/82
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which is equipped with a guard ring, that suppresses power supply noises associated with an increase in a current peak. SOLUTION: The diffusion layer of a guard ring is composed of four diffusion layers, a P+ diffusion later, an N+ diffusion layer, an N+ diffusion layer, and a P+ diffusion layer, which are successively laminated in this sequence, where the inner two layers are arranged in an N well, and the outer two layers are arranged in a P well. The innermost and outermost P+ diffusion layer are connected to a VSS wiring, and the residual N+ diffusion layers are connected to a VDD wiring. At this point, capacitance is formed between the well and the diffusion layer, whose conductivity is opposite type to that of the well, so that current is restrained from changing sharply.