baber/WOPTO huggingface dataset:
Patent JP-S5972470-A (JP)
Title: Cleaning device for photosensitive body
Inventor: FUKUSHIMA ICHIROU
IPC: G03G21/00
Filed: 1982-10-19
Abstract: PURPOSE:To prevent a residual toner from scattering and floating to the outside by providing a seal member whose surface contacts with a blade side face by low friction, on the inside face of a side plate of a casing, at least on the whole range where the side face of a rubber blade is displaced. CONSTITUTION:A side plate side seal 7 is provided between a blade rear seal member 8 made of an elastic plate and a casing side plate 3a, and a photosensitive body drum 1. In addition, a blade side seal member 18 is stuck to a part containing the whole range where a blade opposed to the side face of a blade 5 of the inside face of the casing 3a is displaced, so that its surface contacts lightly with the whole surface of the blade side face. The blade side seal member 18 uses a soft elastic material such as soft rubber, etc. By such a simple constitution, it is possible to prevent scattering and floating to the outside, of a residual toner removed by a cleaning blade and a cleaning brush 4, and contamination of a charger and an optical system due to the toner.
Patent JP-H0231482-A (JP)
Title: Semiconductor laser beam source
Inventor: UENO YOSHIYASU
IPC: H01S3/10
Filed: 1988-07-21
Abstract: PURPOSE:To obtain a semiconductor laser beam source whose returned optical noise is sufficiently low without complicating a structure and a drive circuit by specifying a transmissivity of a radiation window. CONSTITUTION:A semiconductor laser 1 is sealed at the inside; a transmissivity of a radiation window 5 used to take out an output beam of the semiconductor laser 1 is limited to an arbitrary value of 80% or lower. For example, when an amount of returned light by an optical system 9 and a storage medium 10 is 1%, the transmissivity of the radiation window is set at 20%; thereby, the semiconductor laser can be operated equivalently in a state of the amount of returned light of 0.04%; as a result, it is possible to sharply enhance the relative noise intensity in an operating point of the semiconductor laser. A ratio of the amount of returned light to the semiconductor laser 1 can be decided in such a way that a ratio of the amount of returned light to a semiconductor laser beam source 8 is multiplied by a square of a transmissivity of the radiation window 5.
Patent JP-S6158689-A (JP)
Inventor: NAGAFUKU YUJI
IPC: D06F39/02
Filed: 1984-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5890079-A (JP)
Inventor: OSHIDA RIYOUKI
IPC: B65D88/26
Filed: 1981-11-16
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-H0839537-A (JP)
Title: Quality controller for manufacturing high fluid concrete
Inventor: OZAWA KAZUMASA
IPC: B28C7/02
Filed: 1994-08-03
Abstract: PURPOSE:To enable high fluid concrete to be positively given a required fluidity. CONSTITUTION:A mixture of mortal is determined by a torque determining device 37, and a quantity of water 19 is obtained which is supplemented to mortal based on the data 40 stored in a data memorizing unit 39 by a supplemental water calculating device 41, and by operating a flow rate controlling valve 17, water 19 is supplemented with its quantity allowing for a proper quantity of water to the mortal. Also, a mixture of high fluid concrete is determined by a torque determining device 46, and then by a supplemental admixture quantity calculator 50, a quantity 25 of the admixture to be supplemented to the high fluid concrete is obtained based on the data 49 stored in a data memorizing device 48, and further a quantity of an admixture 25 is supplemented for making a state of the workability proper with respect to the high fluid concrete by actuating a flow rate controlling valve 22 in use of an admixture supplementing controller 52.
Patent JP-H09168532-A (JP)
Title: Network and system of diagnostic test unit
Inventor: ROJIYAA IISUTOFUOORUDO
IPC: G06F3/14
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To enable quick repair and maintenance of a diagnosis system, by constituting the system to be capable of collecting device information gained at programmable distribution type test units through the network. SOLUTION: Data are collected at distribution type test units(DTU) 12 and transferred to a system 16. A system engineer connects a notebook 18 to a system monitor 16 to access data collected at the DTU 12. Using those collected data, an accurate measure for the system function to be easily monitored and reproduced is made and a most suitable function level is provided based on a prescribed criterion. A support system and a reference material are given to the service engineer, and thereby quick and accurate repair of a blood vessel imaging system can be performed with reduced nuisances.
Patent JP-H08315243-A (JP)
Title: Article carrying-out device for automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F11/58
Filed: 1995-07-19
Abstract: PURPOSE: To provide an article carrying-out device for automatic vending machine which is reduced in cost and made easier to take out an article. CONSTITUTION: This device is equipped with an endless chain 3 which is arranged while being supported by three shafts provided on the upper and lower sides of the rear part and on the center side of the front part in a main body 1 and rotated forward and backward by a gear motor 7, article shelves 5 which are provided on the chain 3 perpendicularly at equal intervals and have articles 4 to be vended mounted, a vending opening door 6 which is provided opposite to the shaft on the front center side of the chain 3 and opened when a vended article 4 rotating on the chain 3 is taken out, a loading door which is provided above the front part of the main body 1 and is opened when the vended article 4 is stored on the article shelf 5 by reversing the chain 3,  and a sensor 8 which senses whether or not there is an article on the article shelf 5 positioned between the vending opening door 6 and loading door.
Patent JP-H01107140-A (JP)
Title: Leakage inspector for product
Inventor: TEIMOSHII DABURIYUU SHIYAI
IPC: G01N21/90
Filed: 1988-07-21
Abstract: PURPOSE: To detect the minimum position of light beams and to detect the height of a blocking surface by discharging light beams from the upper part of a container and from the inside of a bottle while rotating the container. CONSTITUTION: When the rotation of a bottle 15 is initiated, a displacement device 28 descends, thus lowering a lighting assembly 68 into the mouth of a bottle 15. The assembly body 68 focuses light from a light source 70. Further, the assembly body 68 has a diffuser 76 that is supported between a lens 72 and a mirror 74 and the diffuser 76 scatters light emitted from the light source 70 to form nearly parallel light beams 77 with equal intensity, thus applying the beams to a part 80 of the mirror 74. Further, the section of the beams 77 is increased and the angle of the mirror 74 is set so that light is reflected above and below a blocking surface 86 of the bottle 15 as shown by an arrow 84. A camera 100 tracks the bottle 15 at an inspection site and moves. A lens 94 of the camera 100 receives light reflected from the mirror 74 and focuses the light on a linear array 96.  Further, the camera 100 has an electronic circuit 97 and processes the output of a charge-coupled device and can detect the height of the blocking surface 86 while the bottle 15 is rotating.
Patent JP-2000357798-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: KURAMASU KEIZABURO
IPC: H01L29/786
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To smooth and highly purify the interface between the polycrystalized silicon thin film, etc., and the gate insulation film of a thin-film transistor, by exposing a polycrystal semiconductor thin film to an active reaction gas to etch and remove its surface layer, and by flattening its surface to remove its surface portions of entrapped matters being segregated therein. SOLUTION: After forming a foundational film 13 on a transparent insulating substrate 1, an amorphous silicon thin film 15 is further formed thereon to subject it to a predetermined pattern processing determined from the arrangement of semiconductor elements on the substrate 1. Then, by projecting a laser beam on the silicon film 15 under the atmosphere of a hydrogen gas, it is fused and solidified to form a polycrystal silicon thin film 2. But, on the top surface of the polyscrystal silicon thin film 2, many protrusive portions 11 are generated, and entrapped matters 12 are segregated in the protrusive portions 11. Therefore, by plasma-exciting the mixed gas of carbon fluoride and oxygen in a vacuum, only activated species having polyatomic charges are led to the surface of the polycrystal silicon thin film 2.  Then, the protrusive portions 11 on the surface of the thin film 2 are etched and removed by an active reaction gas to smooth the surface of the thin film 2.
Patent JP-H0235966-A (JP)
Title: Masking for film formation
Inventor: SENDA ATSUO
IPC: C23C14/04
Filed: 1988-07-22
Abstract: PURPOSE:To permit such a satisfactory masking as not to allow the entry into the masked area of the particles resulting from vapor deposition by covering the protection part of a test sample with a plastically deformable body such as metallic foil and pressing the same into close contact with the test sample. CONSTITUTION:The protection part of a test sample 5 is covered with a plastically deformable body 2 such as metallic foil and the same is pressed into close contact with the test sample 5, thereby masking the protection part thereof. This simple method permits such a satisfactory masking as not to allow the entry into the masked area of the particles resulting from vapor deposition, particularly concerning the test sample having curved surfaces or surface irregularities.
Patent JP-2001014201-A (JP)
Title: Shared file system
Inventor: YAMAMOTO TOSHIYUKI
IPC: G06F12/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a file system from being destroyed even though a split brain takes place. SOLUTION: Each server 102 is provided with a distributed controller 202, a file operation module 201 and a heartbeat adapter 204. The controller 202 outputs the address of a free area on a shared disk drive 101 to the module 201 in response to an update data write request from an application. The module 201 writes update data to the address of the free area obtained from the controller 202 on the drive 101. The controller 202 detects a failure of the server 102 through the adapter 204 and registers the failed server in a failed server list. When the failed server 102 outputs write completion notification to the controller 202, the controller 202 does not register the area written by the server 102 in a file index because the server 102 has been registered in the failed server list.
Patent JP-H0628673-A (JP)
Title: Method for recording, erasing and reproducing optical information
Inventor: OKUBO SHUICHI
IPC: G11B7/00
Filed: 1992-07-10
Abstract: PURPOSE:To provide recording, erasing and reproducing method of optical information capable of decreasing crosstalk even when a track pitch is narrow. CONSTITUTION:Recording, erasing and reproducing of information is executed in a V-shaped guiding groove 7 in an optical information recording medium in which a pre-format signal 6 is formed on the flat part 8 of the track by using a laser beam for reproducing the pre-format signal and a laser beam for recording, erasing or reproducing of information. Consequently, since the track pitch can be narrowed while the cross talk is kept low, recording density is improved.
Patent JP-S57106973-A (JP)
Title: Work station adapter under microprocessor control
Inventor: WAKABAYASHI MASAMI
IPC: G06F15/177
Filed: 1980-12-24
Abstract: PURPOSE:To improve processing efficiency by making traffic arrangements of data trnsfer between a work station and a data processor by using two microprocessors. CONSTITUTION:Processing control over a data processor side and that over a work station side are decentralized, and exercised by using individual microprocessors 1 and 2. The 2nd microprocessor 2 accepts a processing request from the 1st microprocessor 1 or an I/O controller 8 by interruption, and indicates the operation of the 1st microprocessor 1 or I/O controller 8 under thrust control. Consequently, multiprocessing is possible and speeded up.
Patent JP-H0877449-A (JP)
Title: Automatic vending machine
Inventor: IWAMOTO SHOZO
IPC: G07F11/34
Filed: 1995-06-27
Abstract: PURPOSE: To improve the article storage efficiency of the automatic vending machine equipped with a serpentine type bend rack and to facilitate article replenishing operation and operation for taking a sold article out. CONSTITUTION: A cooling unit 12 which cools the inside of an article storage box 1 is arranged by the article storage box 1, which is constituted to the overall height of an automatic vending machine main body to improve the article storage efficiency. Further, the serpentine rack 2 is installed in the upper half part in the article storage box 1 and a direct stack rack 20 is installed in the lower half part; and an article taking-out opening 8 is provided at their intermediate height position and articles which are thrown in the direct stack rack 20 are replenished by an elevator into the serpentine rack 2 to eliminate operation for replenishing the articles through an article throw-in opening at the height position of the serpentine rack 2 and also to take out an article carried out to the article taking-out opening 2 without bending the body.
Patent JP-S6078190-A (JP)
Inventor: ISOBE KANICHI
IPC: F16L19/06
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5971327-A (JP)
Title: Preparation of polyester
Inventor: KUZE KATSUROU
IPC: C08G63/78
Filed: 1982-10-18
Abstract: PURPOSE:To obtain the titled polymer having improved resin quality, transparency, and electrostatic adhesivity, capable of changing grades easily, by adding a polyester containing a Mg compound and a P compound to a reaction system at a stage after a point of the end of a precondensation reaction. CONSTITUTION:At a stage after a point of the end of a precondensation reaction of ethylene and terephalic acid, a polyester (master polymer for short) containing (A) a Mg compound (e.g., magnesium hydride, etc.) and (B) a P compound (e.g., phosphoric acid) is added to a reaction system in such a way that an amount of Mg atom is 30-40ppm based on the total polyester, and polymerization is carried out, to give the desired polymer consisting of ethylene terephthalate as a main repeating unit. The master polymer is preferably orepared by adding each component to the polyester in such a way that an amount of the component A is 1-2wt% calculated as Mg atom based on the polyester unit and a ratio of the component A/B is 1.6-10.
Patent JP-S6241884-A (JP)
Inventor: HATAO HIDEO
IPC: E05C7/02
Filed: 1985-08-20
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-S6160386-A (JP)
Inventor: KODA HIDEO
IPC: B62M9/16
Filed: 1984-08-31
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-S57107886-A (JP)
Title: Thermal recording method for picture
Inventor: MIZUKI NOBUO
IPC: B41M5/26
Filed: 1980-12-26
Abstract: PURPOSE:To form a toner picture directly on an ordinary paper sheet by making the sheet touch magnetic toner chains arranged on the surface of a specific developing roll having magnetism and by heating the sheet selectively from the back thereof. CONSTITUTION:A cylindrical shell 15 of low permeability is provided on the outside of a magnetic rotor 14 wherein alternately different magnetic poles (permanent magnetic sectors 17) are arranged and a plurality of lines formed of a plurality of conductor pieces 19 of high permeability are arranged throughout the entire outside periphery of the sheel 15 in parallel to the cylinder shaft thereof, whereby the developing roll 12 is formed. The recording paper sheet 20 is made to run across a recording region 21 from the developing roll 12, while at the back of the sheet 20 is arranged a thermal recording head 22 provided with heating bodies 22' in positions corresponding to the aforesaid conductor pieces 19. The developing roll 12 rotated around a shaft 18 is supplied with magnetic toner 13 from a reservoir 11, which is retained as the toner chains 13' on the surface of the shell 15. Next, in the recording region 21, the heating bodies 22' of the head 22 are electrified selectively and thereby the toner chains 13' are fused to the recording paper sheet 20.
Patent JP-H0853557-A (JP)
Title: Method of surface treatment of article by sulfonation and neutralization
Inventor: AN TEIINAN
IPC: C08J7/14
Filed: 1995-07-20
Abstract: Surface treatment of (part of) an article with a plastic surface involves: (a) a sulphonation stage; and (b) a stage of neutralisation with a polyamine cpd. Pref. the plastic is a high density polyethylene. The amine cpd. is a polyalkylene polyamine, an alkylene polyamine or a polyalkylene imine, esp. polyethylene imine. A mixt. of polyamines may be used in at least one neutralisation stage. The treatment may be applied during the mfr. of the article.
Patent JP-H0633877-A (JP)
Title: Sealed compressor
Inventor: NISHITANI TOSHIO
IPC: F04B39/00
Filed: 1992-07-10
Abstract: PURPOSE:To prevent the resonance of a sealed container by improving the rigidity of the sealed container on which a supporting metal fitting is welded and attenuates the low frequency vibration which is transmitted to a sealed container from the welded part of the supporting metal fitting. CONSTITUTION:A motor-driven compressor body 6 is installed in a sealed container 1 by an elastic supporting device 7. The elastic supporting device is constituted of a supporting metal fitting 20 which is welding-fixed on the inner wall of a sealed container 1 and a coil spring 22 which elastically supports the motor-driven compressor body 6 installed on the supporting metal fitting, and attenuates the vibration generated from the motor-driven compressor body. The vibration of the sealed contaianer 1 is suppressed by a beading 25 which projects inside so as to surround the welded part 23 of the supporting metal fitting 20 and improves the rigidity of the sealed container and a vibration absorbing member 26 which is arranged in a recessed part 24 formed by the beading and absorbs the vibration.
Patent JP-2000018265-A (JP)
Title: Bearing device
Inventor: SEO NOBUYUKI
IPC: F16C35/063
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent excessive stresses from being incurred in the inner race of a rolling bearing for a bearing device when both the ends of a shaft body are squeezed by rolling. SOLUTION: This invention is concerned with a bearing device A ion which a rolling bearing 2 is outwardly fitted in the outer circumference of one shaft part 1b of a shaft body 1 provided with a large diameter part 1a at the halfway in the axial direction in such a way that the rolling bearing 2 is retained so as to be fixed to the shaft body 1, at one shaft end part 1b, a circumferential groove 1e is formed in a place corresponding to the outer end corner part of the inner circumferential surface of the inner race 2a of the rolling bearing 2. The existence of the circumferential groove 1e thereby prevents a swelled part 1d to be formed out by rolling squeeze from abutting against the outer end corner part of the inner race 2a of the rolling bearing 2 when both the ends of the shaft body 1 are rolled so as to be squeezed.
Patent JP-H0826111-A (JP)
Title: Short-circuiting device for track circuit
Inventor: TAKASHIGE TETSUO
IPC: B61L1/18
Filed: 1994-07-14
Abstract: PURPOSE:To easily confirm thc normal short circuit by displaying the short circuit confirmation of a short-circuiting device for a track circuit. CONSTITUTION:In a short-circuiting device for a track circuit to achieve the short-circuiting between rails by a short-circuiting device 2 and a short-circuiting line 4, a voltage terminal 5 is connected to the rails in addition to the short- circuiting device to short-circuit the rails to measure the voltage between the rails and the short-circuiting current from a current sensor 6 connected to the short-circuiting line. After the values are converted to the direct current by an AC/DC converter 7, the short-circuiting resistance is calculated by a divider 9, and the normal short circuit is displayed when the value is below the prescribed value.
Patent JP-H106632-A (JP)
Title: Stencil printing machine
Inventor: KOMOTO JIYUN
IPC: B41L13/16
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To enable multicolor printing without requiring troublesome work by a method in which a plate making means is made to make up a base sheet classified by color on the basis of signals from an ink color discrimination means and a plate cylinder position detection means, the colored sheets are fixed to a plate cylinder having ink of a corresponding color, and multicolor simultaneous printing is conducted. SOLUTION: Sensors 181, 183, 185 for detecting plate cylinders 1, 3 and a feed cylinder 5 are provided. A control means 175 detects the ink color of the plate cylinder 1 (or 3) by a signal from a color discrimination sensor and the places in a printing machine main body where the plate cylinders 1, 3 are inserted and fixed. The control means 175 makes a manuscript reading means 7 read manuscript data classified by color, a plate making means 9 make up a base sheet classified by color, and the colored sheet be fixed to the plate cylinder 1 (or 3) having an ink color of a color having a corresponding color.
Patent JP-H1060062-A (JP)
Title: Improved initiator system for curing unsaturated polyester and vinyl ester resin compositions
Inventor: PETTIJOHN TED
IPC: C08F4/28
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable obtaining of the subject composition capable of well regulat ing curing conditions by blending an unsaturated polyester resin and a vinyl ester resin with a cocatalyst and an inhibitor and an organic peroxide. SOLUTION: The compositions comprises (A) a resin selected from the group consisting of an ethylenically unsaturated polyester, a vinyl ester and a mixture thereof, (B) an organic peroxide decomposable into free radicals capable of initiating the polymerizing and curing reactions of the component A by heating and having >=30 or 30 deg.C 10-hour half-life temperature and (C) a mixture of a cocatalyst capable of decomposing the component B with an inhibitor of the polymerizing and curing reactions of the component A. Furthermore, the weight ratio of the cocatalyst (expressed in terms of a metal) to the inhibitor is about (1:1) to about (0.01:1), preferably about (0.9:1) to about (0.05:1). Thereby, the gel time, pot life and the balance, etc., between the gel time and pot life can be improved.
Patent JP-S57107614-A (JP)
Title: Demodulating system for sampling signal
Inventor: KAMEOKA TERUO
IPC: H03D1/00
Filed: 1980-12-25
Abstract: PURPOSE:To achieve demodulation without deteriorating the characteristics even for a signal near a carrier wave, by holding an amplitude value of the carrier wave with a sampling pulse in synchronizing with the carrier wave and picking up an original signal. CONSTITUTION:An amplitude-modulated signal 1 is applied to a sample holding circuit 7, sampled and held with a sampling pulse 10 generated at a sampling pulse 6 and a demodulated signal 8 is outputted. The sampling pulse 10 is synchronized with a carrier wave 5 and the carrier wave is excluded in the demodulated signal, allowing to eliminate the need for a low-pass filter.