baber/WOPTO huggingface dataset:
Patent JP-S61115607-A (JP)
Title: Rolling installation
Inventor: HONJO HISASHI
IPC: B21B1/22
Filed: 1984-11-08
Abstract: PURPOSE:To provide a rolling installation which permits the easy exchange of rolling rolls and has a high effect of controlling the shape by providing a roll crown control device for applying pushing load to a standby rolling roll disposed in parallel with the rolling roll alongside the same from the side face of said roll in order to apply a bending and deflecting effect thereto. CONSTITUTION:An upper backup roll 1 and the axle box thereof as well as an intermediate roll 17 and journal box 5 are pulled upward in the case of using the upper rolling roll 3 as the intermediate roll 17. A revolving axle box 6 is rotated around the shaft of the roll 17 to move the standby rolling roll 7 from the standby position to an operating position. A piston rod 15 of a piston 14 is then projected to bring an intermediate lateral roll 10 to contact with the roll 7 in the operating position from the transverse direction by a push roll 16 supported at both ends. Rolling by using the roll 7 having the diameter smaller than the diameter of the roll 17 as a work roll 18 is made possible if the rolling is executed in the above-mentioned state and therefore and installation is suitable for rolling of a rolling plate 19 consisting of a relatively hard material.
Patent JP-S61113208-A (JP)
Inventor: HATA TAKUOKI
IPC: H01C7/04
Filed: 1984-11-08
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-H0763492-A (JP)
Title: Heat exchanger
Inventor: CHIBA TOMOHIRO
IPC: F28F3/04
Filed: 1993-08-30
Abstract: PURPOSE:To provide a heat exchanger in which mere passage of the air is prevented and heat exchanging performance is improved. CONSTITUTION:A heat exchanger comprises many circular tubes 3 communicating an upper tank 1 with a lower tank 2 and arranged between the tanks 1 and 2, wherein at least one interior of the tanks 1, 2 is partitioned to at least two chambers in a direction perpendicular to a flowing direction of the atmospheric air to be heat exchanged. When an arranging part of the tube 3 is passed through the flowing direction of the atmospheric air, a partition wall in the tank is so formed as to dispose at least either one tube substantially in an entire range of the arranging part of the tube 3.
Patent JP-H0873835-A (JP)
Title: Heat-sensitive composition and coating layer using the same
Inventor: FUKAO RYUZO
IPC: C09K3/00
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a stable heat-sensitive composition high in contrast, easy to make a multicoloration, and useful for e.g. OHP sheets, comprising a pigment consisting of thermomeltable organic matter powder and an organic polymer binder therefor. CONSTITUTION: This composition comprises (A) a pigment consisting of powder of a thermomeltable organic material (pref. wax) pref. 50-150 deg.C in melting point and 0.1-30μm in particle diameter and (B) an organic polymer binder for the component A (pref. transparent thermoplastic resin such as acrylic or polyester resin). This composition may further contain (C) a solvent to be made into an ink form or filmy form of a specified thickness. Besides, it is preferable that the volume ratio of the components A/B be (1:1) to (10:1) and the viscosity of the component B at its setting temperature is not higher than five times the viscosity of the component A in its molten state.
Patent JP-H04116174-A (JP)
Title: Electrode for vertical type plasma cvd device
Inventor: SAITO SEIICHIRO
IPC: C23C16/505
Filed: 1990-09-05
Abstract: PURPOSE:To facilitate the cleaning of electrodes and to prevent the corrosion of parts by reaction gases by forming the electrodes and other parts of the vertical type plasma CVD device of Al and connecting these electrodes and the cap of a vacuum chamber by bellows. CONSTITUTION:This vertical type plasma CVD device is disposed with a substrate 16 and the electrode 17 to face each other in a reaction chamber 28 maintained in a vacuum state and forms the film on the surface of the substrate 16 by impressing a high frequency to the electrode 17 introduced with reaction gases to generate a plasma discharge between this electrode 17 and the substrate 16. The above-mentioned plasma CVD device is constituted by dividing the electrode 17 to a heating type gas diffusing plate 1, a flat plate electrode 2 and the split type electrodes 17 disposed perpendicularly thereto, forming these electrodes as the split type electrodes 17 made of the aluminum, connecting the split type electrodes 17 and the cap 9 of the reaction chamber by means of the bellows 7 for vacuum sealing, pivotally supporting the split type electrodes 17 to hinge brackets 22, 23 within the above-mentioned reaction chamber 28 rotatably by means of hinge shafts 20, 21, and mounting the split type electrodes 17 to an electrode fixing part 25 provided on the inner side of the magnetic reaction chamber in such a manner that the distance between the split type electrodes 17 and the substrate 16 can be adjusted.
Patent JP-H1184851-A (JP)
Title: Output adjusting method of mixing ratio detecting sensor in image forming device using two component developer
Inventor: WADA KENICHI
IPC: G03G15/08
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To enhance the detecting accuracy of the toner-to-carrier(T/C) ratios of developers by obtaining almost the same process condition as that at the time of forming images, so as to adjust the outputs of mixing ratio detecting (ATDC) sensors. SOLUTION: Developing units 11-14 are charged with fresh developers and they are stirred until their states are stabilized in some degrees. After that, in the states where the developing units 11-14 are operated in such a manner that almost the same process condition as that at the time of normally forming the images (executing copying) is obtained, the outputs of the ATDC sensors 201-204 are adjusted. In other words, a developing unit 220 is in a press-contact state (developable position), the developers are in stirred states and a photoreceptor 9 is in a rotational state. Further, an electrifier 10, a developing bias and a destaticizer 17 are turned on. Before the developers are stirred to adjust the outputs of the ATDC sensors 201-204, the difference between the surface potential Vo of the photoreceptor 9 and a developing bias potential Vb is controlled to be a proper value.  For instance, the developing bias potential Vb is made constant and the surface potential Vo of the photoreceptor 9 is adjusted to set the difference between the potentials Vo and Vb about 100 V.
Patent JP-H0956332-A (JP)
Title: Whip cream producing machine
Inventor: CHIKARAISHI HIRONORI
IPC: A23P30/40
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent residual liquid from attaching to excess parts in cleaning of pipe. SOLUTION: The circumference of a part protruded from a cabinet 22 of a discharge pipe 18 is covered with a cover 23 and an opened plate 24 of an inserting hole 25 to which the top of a discharge piping 1 is inserted is attached to the front. A draining groove 70 is formed from the lower face of port edge of the inserting hole 25 in the surface of the plate 24 to the lower edge of the plate 24. A through hole 71 is opened in a holder 63 for stopping the rotation of pouring nozzle formed on the lower side of a cover 23. The residual liquid discharged from the top of the discharge pipe 18 after cleaning is directly made to flow down along the draining groove 70 and dropped through a through hole 71 of the holder 63 into a pan 72. Thereby, the residual liquid is prevented from flowing while spreading to wide range on the surface of the plate 24.
Patent JP-S59169380-A (JP)
Inventor: TERENSU RICHIYAADO RIISEGANGU
IPC: G05D3/14
Filed: 1983-12-16
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-S59160632-A (JP)
Title: Light motorcycle with power extracting section for driving another unit
Inventor: MANBERURI GIANKARURO
IPC: B62K15/00
Filed: 1983-12-16
Abstract: The frame 1 and the transmission elements 5 of the light motorcycle are of a special design that renders it economical to build, functional and of minimum volume. 
<??>Incorporated in the transmission elements 5 is a power takeoff 9 that enables the motorcycle to be used also to drive separate units.
Patent JP-H0287386-A (JP)
Title: Taped time display device
Inventor: SAITO KIYOSHI
IPC: G11B27/17
Filed: 1988-09-22
Abstract: PURPOSE:To reduce a display error by detecting the fact that the traveling speed of a magnetic tape is made into an unstable condition at the time of traveling a tape at constant speed stopping the display when the traveling speed is in the unstable condition, and simultaneously, executing the display when the traveling speed is in a stable condition. CONSTITUTION:A passing time arithmetic means 12' calculates a tape passing time based on the period of a winding side reel 6, the calculation result is outputted to a display means 13' along with an effective signal, and a tape remaining quantity time and the tape passing time are displayed. On the other hand, when a reproducing signal is not detected at the time of a tape traveling, a remaining quantity time arithmetic means 11' and the passing time arithmetic means 12' stop the operations, simultaneously, an ineffective signal is outputted to the display means 13', and the displays of the tape remaining quantity time and tape passing time are stopped. Consequently, when the tape traveling speed is stable, the tape time is displayed, and when it is unstable, the tape time is not displayed. Thus, respective display errors of the tape remaining quantity time and tape passing time are reduced, and the correct display can be executed.
Patent JP-S6295263-A (JP)
Title: Printing apparatus
Inventor: NAKAMURA HARUO
IPC: B41J35/00
Filed: 1985-10-23
Abstract: PURPOSE:To provide a printing apparatus enhanced in a transfer property, imparting good image quality and reduced in recording energy, by mounting a mechanism for arranging the end surface of a recording substrate in almost parallel to a platen to press the same and a feed-in mechanism wherein the angle formed by the recording substrate and the feed-in direction of an ink film is smaller than the angle formed by the recording substrate and the platen. CONSTITUTION:The angle 20(theta1) formed by a recording substrate 6 and the end surface 7 thereof is almost the same as the angle 21(theta2) formed by the recording substrate 6 and a platen 11 and the end surface 7 is arranged in almost parallel to the platen 11 to be pressed to said platen 11. By pressing an ink film 10 and receiving paper 12 to the platen 11 by the whole of the end surface 7, a transfer part 9 is secured directly below the end surface 7 of the recording substrate and, further, the ink film 10 is pulled in the direction shown by an arrow 15 and tension is applied to said film to penetrate the leading end part of a recording needle 5 into a resistance layer 3 to secure a current supply part 8. The film 10 is fed to a recording head at the angle 22 (theta3) formed by the film and the recording substrate 6. The angle theta3 is smaller than the angle or theta2.
Patent JP-H0681793-A (JP)
Title: Closed compressor
Inventor: IWAMURA SHINJI
IPC: F04C29/02
Filed: 1992-09-04
Abstract: PURPOSE:To prevent a slidable part from being damaged because of the intrusion of dust into the slidable part by storing the dust mixed into the lube oil, in a cut part formed at the center of an electric motor part, when the lube oil is supplied to the bearing of a driving shaft by revolving a rotary body inserted into a through hole on the driving shaft. CONSTITUTION:As for a compressor, a compression part 2 and an electric motor part 3 are arranged inside a sealed container 1, and connected with a driving shaft 4. Further, the driving shaft 4 is arranged in the vertical direction and supported in turnable manner by main and sub bearings 5 and 6. Further, a through hole 7 is formed along the longitudinal direction on the driving shaft 4, and a rotary body 8 is inserted inside. Then, the lube oil stored on the inner bottom part of the sealed container 1 is pumped up into the through hole 7 by the revolution of the rotary body 8, and after supplied into the main and subbearings 5 and 6, the lube oil is discharged from an oil discharge hole 9. In this case, a cut part 10 for storing the dust is formed at the center part of the electric motor part 3. Accordingly, the dust mixed into the lube oil is stored in the cut part 10, and the intrusion of the dust into a slidable part is prevented.
Patent JP-H0283200-A (JP)
Title: Manufacture of short fiber
Inventor: MANTOKU HITOSHI
IPC: D01G1/04
Filed: 1988-09-20
Abstract: PURPOSE:To cut even a high elastic and high strength yarn difficult to cut by a cutter by cutting with fusion by a heating blade in the state of drafting a fiber in a high speed air current. CONSTITUTION:A fiber 2 pulled out of a bobbin 1 by a feeding roller 7 is sucked by a vacuum pump in a glass tube 3 and fed in the state of being drafted. Then it is finely cut by a heating blade 4. The cut chip 5 is stored by being collected in a collector 6.
Patent JP-H0556346-A (JP)
Title: Picture processor
Inventor: ISOHATA HIDEKI
IPC: G06T1/00
Filed: 1991-08-23
Abstract: PURPOSE:To easily attain an operation, to prevent a reading miss due to a missoperation, and to attain an automatic successive input even when a negative film and a positive film coexist. CONSTITUTION:This device is equipped with a picture reader 32 which reads the picture signal of only the picture part of a transmission original 14 among the picture signals outputted by an optical sensor 18, and a window reading part 34 which reads the picture signal of only a window 12a part (one part of the outer peripheral holding part of the transmission original 14) of a frame body 12. And also, this device is equipped with a judging part 36 which compares the quantity of light of the picture information read by the window reading part 34 with a reference value, and judges whether the transmission original is the negative film or the positive film, and a picture processing part 24 which operates a picture processing such as an inversion and a color correction to the picture information read by the picture reading part 32 by using the judged output of the judging part 36. Therefore, whether the transmission original 14 inserted into the device is the negative film or the positive film is automatically judged, and the picture processing using the judged output is operated.
Patent JP-H04118606-A (JP)
Title: Position recognition device
Inventor: MOBARA MASAICHI
IPC: G02B6/38
Filed: 1990-09-10
Abstract: PURPOSE:To easily and accurately recognize the position of a connector regardless of whether the connector is a single-coated optical connector or multi-coated connector by composing an image pickup system of an image fiber which transmits an optical image of the connector and a position sensor which detects the position of a light spot. CONSTITUTION:The optical image which is picked up by an objective lens 109 is transmitted to the photodetecting element 111a of the position sensor 111 through the image fiber 110. The photodetecting element 11a detects the light spot which is formed with light projected from an optical fiber 103a. The processing part 11b of the position sensor 111 decides the position of the light spot in the surface of the photodetecting element 11a. The position of the objective lens 109, on the other hand, is found unequivocally from the position of a three-axis stage 105. Consequently, the decided position of the light spot and the position of the objective 109 are used to recognize the absolute center position of the core of the optical fiber 103a. The multi-unit optical connector 102 and a master multi-coated optical connector 107 can accurately be positioned and coupled.
Patent JP-H03102644-A (JP)
Title: Optical information processing unit
Inventor: KOYAMA OSAMU
IPC: G11B7/09
Filed: 1989-09-14
Abstract: PURPOSE:To keep the servo system stably and to improve the access speed by setting the tilt center in advance so that the movement of a light spot on a disk due to a tilt is sufficiently smaller respectively in a track direction and a radial direction of the disk. CONSTITUTION:A light spot 1 exists on a displaced position due to a tilt thetaZX of a base on a disk 3, and a light spot 1' exists at a position with thetaZX=0, and the distance between the spots 1 and 1' is referred to as deltaZX. Let a distance in the direction Z from a tilt center 2 of the base to an objective lens 4 be RZX and a focal distance of the objective lens be (f), then the deltaZX is decreased by approaching a value f+RZX to zero. Thus, the spot movement caused by the vibration or resonance due to the optical head or its moving part through the movement is reduced within a permissible range. Thus, the settling time of the precision actuator drawing into a track is reduced, the stability of the servo system is improved and fast speed access is realized.
Patent JP-S61116490-A (JP)
Title: Picture monitoring method
Inventor: YUASA HIROYOSHI
IPC: H04N7/18
Filed: 1984-11-10
Abstract: PURPOSE:To make it possible to transfer the change in monitoring situation by issuing alarm any change which occurs in a monitoring picture through a comparison between the reference screen and the monitoring picture an by compressing the information of the picture in which the change occurs and transmitting it in a narrow band mode. CONSTITUTION:The cumulating added value calculated by a projective operation circuit 16 corresponding to the reference screen consisting of primarily extracted reference data D1i and the current screen is compared with the decision reference value, and if the cumulatively added value exceeds the decision reference value, the decision is made that the change between the previous screen and the current screen is not normal, and on the contrary if the cumulatively added value does not exceed the decision reference value, the decision is made that the change between the previous screen and the current screen is normal. The picture data within this change region is sent to an encoder circuit 21 via a data compression circuit 20, is compressed and encoded, and the transmitted in the narrow band mode through a telephone line L via a modem 23 and an NCU24 under a transmission controller 22. As the drawing data is transmitted before transmitting picture data, the outline of the monitoring situation changing time to time can quickly be transmitted, thereby being able to make quick response.
Patent JP-H1082718-A (JP)
Title: Device for sucking and fixing measured matter for transmittance illumination
Inventor: MIYAWAKI YASUAKI
IPC: F16B47/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To form a device for sucking and fixing matter to be measured capable of dealing with the size of the measured matter, by lessening a variable part of transmitted light affecting inspection and measurement and facilitating the work so as to reduce its working costs. SOLUTION: The device 1 includes a measured matter abuting surface 3 for mounting measured matter and vacuum suction small holes 4 piercing from the measured matter contacting surface 3 to the rear surface, and further the device 1 is furnished with a measure matter suction board 2 with a thickness required for light transmission and a plurality of vacuum chambers with a required size equipped with an exhaust port respectively, and still further it has partition boards 5 with a thickness required for light transmission and a base plate 10 with a thickness required for light transmission, wherein the partition boards 5 are held and bonded by the measured matter suction board 2 and base boards 10.
Patent JP-S6297811-A (JP)
Title: Manufacture of composite board with expandable phenolic synthetic resin as core material
Inventor: EGASHIRA WATARU
IPC: B29C39/38
Filed: 1985-10-25
Abstract: PURPOSE:To make the manufacture of a highly nonflammable composite board for interior and exterior building material by a method wherein phenolic synthetic resin is uniformly aged and expanded by being applied with temperatures stepwise in continuous processes. CONSTITUTION:An upper base material 5, which is installed on an uncoiler and consists of internally aluminized craft paper, is laminated through phenolic synthetic resin sent from a discharging machine 4 to a lower base material 1 so as to be sent in a foam over 6 with the atmosphere controllable within the range of 40-60 deg.C. After that, the resultant laminate is completely aged, expanded and cured in a curing oven 7 controllable within the range of 90-120 deg.C. A highly nonflammable composite board can be formed under the perfect temperature control in preheating, two-step expanding and curing and cooling processes, without blending with non-combustible material, inorganic substance or the like.
Patent JP-S6391550-A (JP)
Title: System for measuring concentration of electrolyte
Inventor: TAKIGUCHI TOSHIO
IPC: G01N35/02
Filed: 1986-10-06
Abstract: PURPOSE:To enhance measuring accuracy, by setting a condition before a sample solution and a calibration liquid reach an ion electrode region to the almost same level. CONSTITUTION:A feed line 4 holding plural sets of reaction tubes 2, 3 and moving through a thermostatic tank 1 is provided and a calibrating solution diluted is emitted in each reaction tube 2 for the calibrating solution from a calibrating solution emitting nozzle 5 and a sample solution is emitted in each reaction tube 3 for the sample solution from a sample solution emitting nozzle 6 and, further, a diluent is emitted to the reaction tube 3 from diluent emitting nozzle 7 to dilute the sample solution to predetermined dilution. When the temps. of the solution in the reaction tubes 2, 3 become almost same to the temp. of the fluid in the thermostatic tank 1, the reaction tubes 2, 3 are moved to the arranging position of an ion selective electrode 8, and the calibrating solution and the sample solution are introduced into the electrode region 8 in no special sequence using a common suction pipe 8b and, in a state heat- insulated by the communicating with the thermostatic tank 1 and held to temp. almost equal to the temp. of the fluid in the tank 1, electromotive forces relating to two liquid systems of the calibrating solution and the sample solution are respectively measured.
Patent JP-S6391529-A (JP)
Title: Apparatus for measuring tension of belt
Inventor: KANAYAMA HITOSHI
IPC: G01L5/10
Filed: 1986-10-06
Abstract: PURPOSE:To measure the tension of a belt good accuracy by a simple structure, by vibrating a belt by sound pressure and calcuating the tension of the belt from the inherent vibration frequency of said belt. CONSTITUTION:A sound emitter 3 is connected to a drive circuit 4 which in turn emits a drive signal gradually changing in frequency at predetermined frequency. The sound emitter 3 is operated by said drive signal and a belt B is vibrated by sound pressure. The vibration displacement of the belt B is detected by a displacement detector 2 and the max. value of displacement is detected by a peak detection circuit 5. A processing circuit 6 calculates the tension of the belt on the basis of the drive signal frequency when displacement shows the max. and mass/gravity acceleration per belt unit length.