baber/WOPTO huggingface dataset:
Patent JP-2000117093-A (JP)
Title: Ultrahigh vacuum environmental device and ultrahigh vacuum environment forming method
Inventor: MATSUDA HIROSHI
IPC: F04D19/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrahigh vacuum environmental device capable of inexpensively and surely forming ultrahigh vacuum environment and to provide an ultrahigh vacuum environment forming method. SOLUTION: In this ultrahigh vacuum environmental device provided with a vacuum vessel 12, an evacuating device having a tandem turbo molecular pump 18 for generating ultrahigh vacuum by evacuating the vacuum vessel 12 and composed of a front stage side turbo molecular pump 16 and a rear stage side turbo molecular pump 18 and a shielding means 15 for shielding the vacuum space between the vacuum vessel 12 and the evacuating device, a non-vaporizing getter 13 is disposed at the shielding means 15 side of the vacuum vessel 12, the shielding means 15 is formed into a non-sealing type shutter structure and the front stage side turbo molecular pump 16 is formed into oil less type and non-ultrahigh vacuum specification.
Patent JP-H06142791-A (JP)
Title: Method and machine for inserting corner piece
Inventor: SAKURAI EITARO
IPC: B21D39/02
Filed: 1992-10-30
Abstract: PURPOSE:To improve an operational precision and an operational efficiency in a method for inserting a corner piece against a duct body. CONSTITUTION:For a duct having a U shaped section recessing part formed with an outward facing flange 3 and a bent piece 6 of the outer end, and together having an outward projecting like projecting streak on a duct side plate of the neighborhood of the flange, the method for inserting a corner piece is constituted so that an L shaped corner piece 5 is arranged on the corner part, and the corner piece 5 is pushed, inside the recessing part from an upper side with an arm 23 freely driving up and down having a HA (Japanese syllabary, that is, broken top V shape) shaped pusher 31. Further, the corner piece 5 is pushed inside the recessing part, at first, from the nearby side of the bent corner part with the HA shaped pusher 31.
Patent JP-H01137091-A (JP)
Title: Ladder device for ceiling
Inventor: AKAI NAOTO
IPC: E06C9/06
Filed: 1987-11-18
Abstract: PURPOSE: To install a ladder assembly safely and smoothly by invariably applying the closing force to a rotatable canopy, sliding a sliding ladder connected with a folding ladder on a fixed ladder, and extending the ladder assembly when the canopy is opened or closed. CONSTITUTION: This ladder device is constituted of a canopy 5 rotatable around a rotation center shaft 6, a ladder assembly 4 and a ladder storage frame body 3, and the canopy 5 is energized in the closing direction by a gap spring 8. When the motor of a shift driving means A is driven, a sliding ladder 30 is slid to release the engagement with a frame body 2, and a pressing shaft is applied to a canopy opening/closing lever 17 to open the canopy 5. The ladder 30 is slid and extended in parallel, erectable treads 29 are erected in sequence via erection operating pins, and a stop limit switch is operated by the rotation of the lever 17 to stop the means A. A folding ladder 31 connected to the end section of the ladder 30 is erected, and a support leg 54 is erected to complete installation.
Patent JP-S63144319-A (JP)
Title: Optical system with deformed stop and mold lens
Inventor: KUDO YOSHINOBU
IPC: G03B9/02
Filed: 1986-12-09
Abstract: PURPOSE:To remove the adverse optical influence of the gate of a mold lens by arranging the gate of the mold lens in a direction where passing luminous flux is narrow in width. CONSTITUTION:Respective plastic lenses L2-L4 have parts for injecting resin materials into metallic molds in a molding process, i.e. gates G2-G4 on the lens outer peripheral surfaces, and the gates are arranged overlapping with one another in the optical axis direction of the lens system. A deformed stop S is formed by supporting a couple of shutter plates S1 and S2 pivotally by a hinge H, its opening shape is nearly diamond, and the flatness of the diamond shape increases nearby the intermediate stop diameter part between an open aperture part and a minimum aperture diameter part. This optical system is assembled so that the short diagonal of the diamond shape is directed to the gates of the plastic lenses. Consequently, an area where a defect is easily generated from nearby the gate of a mold lens to the optical axis is outside the effective optical path, and the performance of the whole lens system is prevented from decreasing.
Patent JP-H03153326-A (JP)
Title: Feed and recovery device for coil material
Inventor: NOMURA KAZUO
IPC: B29C48/355
Filed: 1989-11-10
Abstract: PURPOSE:To enable a reduction of an exclusive possession space, by a method wherein the feed and recovery device is constituted of a feed side reel feeding and unprocessed beltlike coil material to a mold, a recovery side reel recovering a processed beltlike material to be discharged through the mold and a driving device driving respectively and independently the two reels supported axially. CONSTITUTION:An unprocessed beltlike coil material 1 is wound round a feed side reel 5 supported axially by a driving device 8, which is unwound along with a rotation of the reel and fed to a mold 2 in order. Then the tip of a processed beltlike coil material 3 to be discharged through the mold is connected with a recovery side reel 7 supported axially by a driving device 8 and the processed beltlike material 3 is wound up round the reel 7 along with a rotation of the reel 7. A coil material feed and recovery device is constituted of the feed side reel for the unprocessed beltlike coil material to the mold, the recovery side reel for the processed beltlike coil material to be discharged from the mold and the driving device driving respectively and independently the two reels supported axially like this. Therefore, a space for mounting the coil material feed device and coil material recovery device is halved.
Patent JP-H09132048-A (JP)
Title: Shift operation configuration
Inventor: OKUDA HIROSHI
IPC: F16H61/28
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To constitute an operation system which can simply perform both a shift operation making switch-over between each forward gear and a reverse gear and a shift operation for acceleration and deceleration. SOLUTION: A forward movement position F moving a vehicle forward is set at the forward side, and a reverse movement position R moving a vehicle rearward is set at the rearward side so as to allow the operation path of a shift lever 13 to be formed into a fore and rear posture, and concurrently an acceleration position IN is set at the upperward side of the forward movement position F, and a deceleration position DE is set at the downward side so as to allow an operation path for acceleration/deceleration to be in a vertical posture in a configuration branched out of the operation path in a longitudinal posture.  Besides, when the shift lever is operated between the forward speed position F and the reverse speed position R, a mechanical operation system is provided, which operates a gear type forward/reverse gear shifter E by the force of the shift lever 13, and when the shift lever 13 is operated to the acceleration position IN or the deceleration position DE, an electrical operation system is provided, which shift operate a continuously variable transmission V only for the period of time when each shift operation to the aforesaid positions is electrically detected so as to be operated.
Patent JP-2000120741-A (JP)
Title: Damping support member
Inventor: OMITO SEISUKE
IPC: E04B1/36
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To easily fit the vibration absorbing and damping characteristics to the load of a using position by arranging a plurality of damping single bodies between both upper and lower plates. SOLUTION: A damping single body 1 is formed by use of elastic materials such as rubber or coil spring alone or properly combining them. A lower plate 4 and an upper plate are formed of a hard material. In use, since the damping single body 1 and both the upper and lower plates 4, 5 can be freely assembled and disassembled, the number of the necessary damping single bodies 1 is determined, and each damping single body 1 is fitted to the protruding part 6 of the lower plate 4 and placed thereon. The damping single bodies 1 are symmetrically arranged to be well-balanced in plane. The number of the damping single bodies 1 is determined on the basis of the predicted load acting on a using position. The upper plate 5 is then placed on the upper surface, and the damping single body 1 is fitted to a recessed part 7.  According to this damping support member, a vibration, even if added from each of upper and lower directions, is never transmitted to the opposite side since it is damped and absorbed by the damping single body 1.
Patent JP-2000122107-A (JP)
Title: Ae finder and camera
Inventor: OZAWA KATSUJI
IPC: G03B7/0805
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve handleability in an AE lock mode and to prevent an unexpected exposure error by releasing the AE lock mode when one-frame photographing is completed in a state of a one-frame photographing mode and the AE lock mode. SOLUTION: After a luminance signal outputted from a photodetector 15 is electrically processed, such as A/D converted, by an AE finder control circuit 16 in an AE finder 6, it is inputted in a main body MPU 12 as photometric data. By operating a mode switching dial provided on the control panel 21 of a camera a body 3, a feeding mode is changed from a consecutive photographing mode to the one-frame photographing mode or a multiple exposure mode. When photographing is performed by turning on a release switch after changing to desired framing by executing the pressing operation of an AE lock switch 17 so that AE lock may be set in the one-frame photographing mode, the AE lock mode is automatically released after feeding film by one frame.
Patent JP-H06148811-A (JP)
Title: Film unit with lens
Inventor: MURAMATSU KATSUJI
IPC: G03C3/00
Filed: 1992-10-30
Abstract: PURPOSE:To prevent the occurrence of the scratching of a film caused by rubbing on a rear cover at the time of feeding the film. CONSTITUTION:An exposing aperture 10 and rail faces 11 and 12 are formed on the back of a main body part 4. A light shielding frame 15 having a panoramic aperture 20 is fitted into the exposing aperture 10. The rail faces 11 and 12 and the film supporting faces 15a and 15b of the light shielding frame 15 support the front face of the film 8. A film regulating face 16 is integrally formed on the rear cover 6. On the film regulating face 16, the recessed part 26 of a width corresponding to the longitudinal dimension of the panoramic aperture 20 is formed along the feeding direction of the film like a belt. A large number of fine projections 16a are formed on the surface of the film regulating face 16 and the back of the film 8 is supported by the projections 16a.
Patent JP-H11115102-A (JP)
Title: Packaging film and packaging bag using the same
Inventor: NAKABAYASHI HIROSHI
IPC: B65D85/86
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To improve a charge-preventing effect and prevent the contamination of the interior of a packaging bag as much as possible when the bag is unsealed, by forming a charge-preventing electrically conductive layer between synthetic resin layers, thereby preparing a laminated film having a structure of at least three layers, in which the conductive layer is not exposed on the surface of the laminated film, and forming the packaging bag by using the laminated film. SOLUTION: A polyethylene resin 5 melted under heating is extruded in the form of a film and, with the aid of these films thus extruded, a nylon film 2 is contact- bonded to an electrically conductive layer 3 and the conductive layer 3 is contact- bonded to a polyethylene film 4, thereby forming a packaging film 1. By this method, a charge-preventing effect can be sufficiently obtained, and attraction of dirt, etc., by static electricity can be effectively prevented. Even in the case where work of packing a containing bag with contents and work of unsealing it to take the contents out of the packaging bag are performed, an electrically conductive material contained in the conductive layer does not enter the inside of the packaging bag, so that the interior of the packaging bag is not contaminated and, accordingly, high cleanness can be reliably maintained.
Patent JP-H03263440-A (JP)
Title: Filler having modified surface
Inventor: HANSU DEIITAA METSUTSUEMATSUHA
IPC: C08K3/22
Filed: 1990-11-01
Abstract: Surface-modified magnesium hydroxides and aluminum hydroxides, which are employed as flame-inhibiting fillers in thermoplastic polyolefins.
Patent JP-H08134857-A (JP)
Title: Guard fence
Inventor: NAKADA KATASHIGE
IPC: E01F15/04
Filed: 1994-11-02
Abstract: PURPOSE: To provide benefit through matching and harmony with environment simultaneously with maintenance of the function of a guard fence. CONSTITUTION: A panel 6 having a pattern 4 partly and having a number of through-holes 10 in an unpatterned part is vertically mounted throughout a space between upper and lower horizontal pipes 2 and 2 and laterally partially mounted on the horizontal pipes 2 and 2. This constitution provides a beautiful sensation by the pattern and the through-holes of the panel 6, matches and effects harmony with an installation place, and provides the benefit to creation of excellent environment.
Patent JP-H09303900-A (JP)
Title: Adsorption type freezing device
Inventor: SATO HIDEAKI
IPC: B60H1/32
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To improve a freezing capability in such a way that a difference in adsorption rate of refrigerant of an adsorption agent between that of adsorption stroke and that of desorption stroke, reduce the number of circulating system for cooling fluid and also reduce the number of pumps. SOLUTION: A heat exchanger 55 of a first stage evaporator 33 and an air conditioning cooler 57 are connected in series. Cooling fluid cooled with the heat exchanger 55 is supplied to the air conditioning cooler 57. In addition, a heat exchanger 56 in an evaporator 34 in a second stage and a radiator 60 are connected in series, cooling fluid cooled with the radiator 60 is cooled further by the heat exchanger 56, the cooling fluid is alternatively supplied to the heat exchangers 39, 41 of the first stage and second stage adsorbing devices 35 and 37 and to heat exchanging flow passages 40 and 42 of the secondary first stage and second stage adsorbing devices 36 and 38.
Patent JP-H07124914-A (JP)
Title: Molding method for paper molded article
Inventor: NAKAMURA KENICHI
IPC: B27N3/08
Filed: 1993-10-29
Abstract: PURPOSE:To contrive production of a paper molded article without occurrence of a secondary pollution by a method wherein fine paper pieces, a powder starch, and water are sprayed to an inner surface of a mold made of upper and lower molds, and the material is heated to be set as a molded article. CONSTITUTION:A cavity 3 is formed by combining a mold made of an upper mold 1, and a lower mold 2. When the upper mold 1 and the lower mold 2 are opened, a required amount of fine paper pieces obtained by finely shredding paper, a powder starch, and water are sprayed to the inner surface of the mold. After the molds are closed, the sprayed material is heated to be set as a molded article. At this time, the startch is turned to an alpha starch by the heat and water to act as an adhesive. The water is vaporized and rel.eased from bent holes 5. Since the maternal is set in the mold as a molded article in this manner, the molded article has a high accuracy. Furthermore, paper is not dissolved in water, which prevents occurrence of a secondary pollution.
Patent JP-H11132031-A (JP)
Title: Catalyst degradation detecting device for internal combustion engine
Inventor: MITSUYA NORITAKE
IPC: F01N3/24
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect degradation of a catalyst without lowering the execution frequency of degradation-judgements. SOLUTION: In an internal combustion engine 1, an air-fuel ratio sensor 13 is arranged in the exhaust passage on the upstream side of a three-way catalyst 20, and an O2 sensor 15 is arranged on the downstream side of the catalyst. A control circuit 10 feedback-controls an air-fuel ratio of the engine to a target air-fuel ratio based on outputs of the sensors 13, 15, and judges the presence or absence of catalyst-degradation based on the output locus lengths of the sensors 13, 15 during the execution of feedback control. The control circuit estimates the present catalyst-temperature from the engine-intake air flow rate, sets a permitted limit of the execution of catalyst-degradation judgement based on the catalyst temperature, and executes the judgement of degradation only when the air-fuel ratio of the exhaust gas inflowing into the catalyst is within the permitted limit.  Thus, the judgement of degradation can be accurately carried out regardless of the catalyst temperature, and the execution of the judgement of degradation of the catalyst is prevented from being unnecessarily restricted.
Patent JP-H04167844-A (JP)
Title: Two-panel structure atm exchange in common use for signal equipment
Inventor: KATO YUJI
IPC: H04L47/43
Filed: 1990-10-31
Abstract: PURPOSE:To reduce buffer quantity required for cell decomposition and to avoid congestion in the layer processing by interposing a signal equipment between an incoming and an outgoing channel and providing a bypass signal route from the outgoing channel to the incoming channel. CONSTITUTION:An incoming subscriber signal is terminated by a signal equipment 3 through an incoming channel 1. An incoming inter-station signal is outputted to other station via an outgoing channel 2, a bypass signal route 6 and the incoming channel 1 from the signal equipment 3. Moreover, the outgoing inter-station signal is terminated by the signal equipment 3 via the outgoing channel 2, the bypass signal route 6 and the incoming channel 1. Furthermore, the outgoing subscriber signal is outputted to a subscriber through the outgoing channel 2 from the signal equipment 3. Thus, the subscriber signal and the inter-station signal are terminated by the common use signal equipment 3. As a result, the buffer quantity required for cell decomposition is reduced and the congestion in the layer processing is avoided.
Patent JP-H10122868-A (JP)
Title: Piezoelectric vibrational gyro
Inventor: KOBAYASHI HIROMICHI
IPC: G01C19/5663
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrational gyro in which the supporting tool of a piezoelectric vibrator can be assembled easily and which is suitable for mass production, has dimensional accuracy which is not deteriorated even when the size of the gyro is reduced, and has stable characteristics. SOLUTION: A piezoelectric vibrational vibrator is constituted in such a way that the vibrational node or node line of a cylindrical piezoelectric vibrator which vibrates with one-wavelength resonance is stuck and fixed to a vibrator holder 15 through a supporting tool 12 made of a soft elastic material. The supporting tool 12 is composed of the soft elastic material having a through hole 13 of the same diameter as that of the vibrator at the center and has a fixing section 14 in the passing direction of the vibrator between the inside of the hole 13 to the outer edge of the tool 12. The fixing section 14 is stuck and fixed to the supporting section 16 of the holder 15.
Patent JP-H04171172-A (JP)
Title: Scale removing device
Inventor: KAIBARA HIDETO
IPC: B24B49/02
Filed: 1990-10-31
Abstract: PURPOSE:To uniformly polish the surface of a steel plate which is strained while being fed in the longitudinal and transverse directions by rotatably fitting a roller which comes in contact with the surface of a steel plate located at the opposite side of a rotary brush by means of a cylinder rod at all times, onto the tip end of the cylinder rod. CONSTITUTION:A device is provided with both a measuring mechanism 2 measuring the fluctuation of the height of a steel plate 11 which is being advanced, at a position where a rotary brush 3 is provided, and a moving mechanism 4 which allows the rotary brush 3 to come in contact with the surface of the steel plate 11 at all times with the rotary brush 3 moved up and down in response to the fluctuation of the height of the steel plate 11 which is measured by the measuring mechanism 2. In this case, the measuring mechanism 2 is made up out of a cylinder rod 5, a detector 6 capable of detecting the quantity of projection of the cylinder rod 5, and of a roller 7 which is rotatably fitted onto the tip end of the cylinder rod 5 while being brought into contact with the surface of the steel plate 11 located at the opposite side of the rotary brush 3, by means of the cylinder rod 5 at all times.
Patent JP-H05133710-A (JP)
Title: Specimen holder mechanism for scanning tunnel microscope
Inventor: SHIBATA MOTOJI
IPC: H01J37/28
Filed: 1991-11-11
Abstract: PURPOSE:To provide a specimen holder for a scanning tunneling microscope having a high precision locating mechanism, with which the cross-section of a plate-form specimen can be observed in good performance. CONSTITUTION:The direction of that surface of a specimen 6 which is to be observed, is approx. parallel with the moving direction of a specimen holder 7 capable of traveling in the uni-axial direction to which the specimen 6 is secured, and the angle made by the longer edge direction of the specimen observation surface to the moving direction is arranged between 0-90 deg. Moving the specimen holder 7 permits easy and accurate locating of a detecting needle 1 in place on the specimen observation surface.
Patent JP-S63148267-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUMOTO MASAKAZU
IPC: G03G5/06
Filed: 1986-12-12
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having practicable high sensitivity and stable potential characteristics against repeated uses by incorporating a specified trisazo pigment in a photosensitive layer. CONSTITUTION:The photosensitive layer contains the trisazo pigment represented by the formula shown on the right in which each of Ar1 and Ar2 is an alylene group and it may have a divalent thiophenedyl group or other substituent, and each of A1-A3 is a coupler residue having a phenolic hydroxyl group and each may be same or different, thus permitting either of carrier generating efficiency or carrier transfer efficiency or both to be improved, and sensitivity to be enhanced, and potential stability to be ensured during long repeated uses.
Patent JP-H07195633-A (JP)
Title: Vinylidene fluoride resin type composite film
Inventor: KAKIYAMA HISAMITSU
IPC: B32B27/30
Filed: 1994-11-29
Abstract: PURPOSE:To provide a film excellent in weatherability, antistaining properties and solvent resistance and also excellent in the adhesiveness with a base material to be subjected to bonding. CONSTITUTION:A vinylidene chloride resin type composite film is constituted of an A-layer consisting of 100-50 pts.wt. of a vinylidene fluoride resin and 0-50 pts.wt. of a methacrylic ester resin and a B-layer consisting of 10-65 pts.wt. of a vinylidene fluoride resin and 100-35 pts.wt. of a methacrylic ester resin. When the A-layer is composed of a vinylidene fluoride resin alone and the B-layer is composed of a methacrylic ester resin alone, a film composed of a mixture of a vinylidene fluoride resin and a methacrylic ester resin is interposed as an intermediate layer. The respective layers of this film have mutually different compsns. Further, the vinylidene chloride resin type composite film contains 2-30wt.% of inorg. pigment and 0.1-15wt.% of an ultraviolet absorber (the inorg. pigment and the ultraviolet absorber may be added to the same layer or different layers).