baber/WOPTO huggingface dataset:
Patent JP-H0844073-A (JP)
Title: Method for processing photosensitive planographic printing plate
Inventor: KUREMATSU MASAYUKI
IPC: G03F7/00
Filed: 1994-07-26
Abstract: PURPOSE:To develop the plate with a small amt. of developer by filling the space between two plate-shaped guides with a developer and developing the PS plate while repeatedly using the developer. CONSTITUTION:A nozzle 5 supplied with a developer from a developer tank 26 set below a first developing part 1a is provided above and beside a lower plate-shaped guide 71, a developer feed member 6 is furnished at the tip of the nozzle 5, and the developer supplied from the tank 26 is poured from one end above the guide 71. A PS plate 8 is introduced into the first developing part 1a with a feed roller 9, moved on the guide 71, introduced into the gap between the guide 71 and an upper plate 7, developed by the developer supplied to the gap and squeezed by a squeeze roller 10. Further, the developed plate is moved on the lower guide 71 by the roller 9 of a second developing part 1b, introduced into the gap between the guide 71 and the upper plate 7, developed by the developer in the gap, squeezed by the squeeze roller 10 and then discharged.
Patent JP-H0356249-A (JP)
Title: Flexible resealable package for disclosing practical joke
Inventor: JIERARUDO OO HASUTATSUDO
IPC: B65D33/16
Filed: 1990-06-29
Abstract: PURPOSE: To make it evident to a customer that a package is once opened even at a glance of the package by a method wherein the package is provided with an inner hermetical seal which is easily unsealable, an unsealable seal is approximately parallel to a reclosable seal, and the reclosable seal is opened by the finger-opening force. CONSTITUTION: A tamper-evident component 21 forms an upper overlapped part of a film member 22 including reclosable pieces 17, 18 to be connected to each other. The film member 22 is overlapped with each other so as to permit to be correctly connected to each other between the reclosable pieces 17, 18 to be connected to each other. Free end parts 23, 24 including the reclosable pieces 17, 18 to be connected to each other are fixed to tongue parts 20, 19 by an appropriate and approximately permanent fixing means. Two rows of perforations 25, 26 are provided so that the tamper-evident component is torn or broken.
Patent JP-H091001-A (JP)
Title: Sprinkler head
Inventor: MIYAKE MASAHARU
IPC: B05B7/00
Filed: 1995-06-16
Abstract: PURPOSE: To provide a sprinkler head in which an expensive atomizer and an exclusive vessel for diluting a liquid chemical are unnecessary and troublesome preparatory operations are entirely unnecessary and the diluent of liquid chemical of a necessary amount is easily sprayed without being accompanied by waste of the liquid chemical and mixing of the liquid chemical of a different kind. CONSTITUTION: The fitting means 9 of a bottle 10 holding the undiluted solution of a liquid chemical is provided in the body 1 of a sprinkler head equipped with the connection part of a water supply hose 2 and a stop value 4. A tapered nozzle flow path 11 is formed in the tip part of the body 1 of sprinkler head. A tapered truncated conical member 12 is provided in the nozzle flow path 11. An undiluted solution suction flow path 13 for sucking the undiluted solution in the bottle 10 through a flexible tube 14 is formed in the tapered truncated conical member 12 in which an undiluted solution discharge port (f) is opened in the truncated fact part.
Patent JP-H0223508-A (JP)
Title: Magnetic head
Inventor: KOMIYA NOBORU
IPC: G11B5/127
Filed: 1988-07-12
Abstract: PURPOSE:To make a magnetic head usable for a magnetic medium having a recording capacity which is twice as much as that of conventional recording media by setting the inter-track center interval between 1st and 2nd magnetic heads larger than the track width by an odd multiple and, at the same time, inclining the magnetic gap of the 2nd head against that of the 1st head by a specific angle. CONSTITUTION:The magnetic gap of 2nd magnetic head 26 has an azimuth of theta against the magnetic gap of the 1st magnetic head 25 having an azimuth of zero. The interval between the center line 27 of the 1st head 25 and the center line 28 of the 2nd head 26 is set to L which is equal to three track pitches. The 1st head 25 is used for reading out conventionally written signals and the 2nd head 26 is used for making superposed writing so that a new track for reading out or writing can be produced when the packing density is to be increased. Therefore, this magnetic head can be used not only for conventional magnetic media, but also for magnetic media having a recording capacity which is twice as much as that of the conventional recording media.
Patent JP-H0924407-A (JP)
Title: Method for rolling metal
Inventor: ASADA KATSUYOSHI
IPC: B21B27/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a flat metallic plate without causing a problem from the viewpoint of quality by jetting steam or water onto back-up rolls, heating the back-up rolls, controlling the crowns of the back-up rolls and work rolls and executing rolling. SOLUTION: In a 4-high rolling mill 1, by jetting the steam or the water from spray nozzles 4 on the back-up rolls 2, the space for providing a heating device is made larger and sheet crown is satisfactirily controlled by controlling the heat crown of the back-up roll 2. By using the steam or the water, burning or soiling in the case of using a conventional coolant and gas burner is eliminated and surface defects are reduced. Further, the variation in the amount of heat crown of the back-up roll 2 has a close correlation with the variation in the amount of sheet crown and the amount of sheet crown is easily adjusted.
Patent JP-H04370972-A (JP)
Title: Solid-state image sensing device
Inventor: YONEMOTO KAZUYA
IPC: H04N5/335
Filed: 1991-06-19
Abstract: PURPOSE:To prevent the transfer deterioration due to narrow channel effect without disturbing reduction of FD area by apparently widening the width of outlet part in a horizontal output gate. CONSTITUTION:A solid-state image sensing device in which a floating diffusion amplifier is used as a charge detector 6 to detect any signal charges transferred by means of a horizontal CCD 5 is prepared in a manner where an appropriate impurity density is determined so that a channel potential of an area 19 becomes deeper properly than that of the first half area 20 by implanting ions onto the substrate surface side of the area 19 adjacent to and FD area 7 in a horizontal output gate 8.
Patent JP-S6433500-A (JP)
Title: Chemically coupled ceramic armor material
Inventor: DEIBUITSUDO DEII DABURU
IPC: F41H5/02
Filed: 1988-07-13
Abstract: PURPOSE: To provide an armor material having a high durability against intrusion of an impact item, showing an easy installation and an easy repairing by a method wherein the material comprises a chemically bonded ceramic material and an explosive substance embedded into the ceramic material or bonded to it. CONSTITUTION: The chemically bonded ceramic materials can contain chemically bonded ceramic of high strength, they are non-organic oxides, for example, oxide metal silicate or the like. They are blended by a special technology and processed. As an additional constituent such as fibers that increase the fracture toughness and multi-hit capability of the armor materials, and/or hard aggregates which cause projectiles striking against the armor materials to have a low striking force, deflect and/or erode projectiles that strike the armor. As one preferred embodiment of the armor material, explosive particles 23 are dispersed in a matrix of chemically bonded ceramic materials 21. In the case that a projectile 27 strikes against armor materials 20, the explosive particles 25 in a launching lotus of the penetrator 27 are exploded to generate a reaction force. As a result, energy of the projectile is dispersed and its penetration into the armor materials 20 is prohibited.
Patent JP-S6066215-A (JP)
Title: Production of skin pipe for image guide
Inventor: UCHIUMI ATSUSHI
IPC: G02B6/06
Filed: 1983-09-20
Abstract: PURPOSE:To improve the flexibility by dissolving the inside face of a pure quartz pipe with hydrofluoric acid solution to make this pipe thin and using a carbon rod for controlling the inside face to reduce the diameter of the pipe so that the inside face is brought into contact with the carbon rod. CONSTITUTION:An original pipe 1 of less bubbles is selected, and its inside face is dissolved with hydrofluoric acid solution to obtain a blank pipe having a desired thickness, and this pipe 2 is cut to an effective length. Connection pipes 2a which are prepared independently and have diameters smaller than that of the blank pipe 2 are melt-connected to both end parts of the blank pipe 2, and the inside faces are washed. Parts of connection pipes 2a are fixed to chucks 4 and 5 of a glas lathe, and an SPC joint is used to connect an air pipe 2b to one connection pipe 2a, and O2 is flowed through this air pipe 2b, and a diluted CF4 or the like is flowed while being heated with a burner on the outside to perform vapor-phase etching, and thereafter, the blank pipe 2 has the diameter extended. A carbon rod 6 is inserted into the blank pipe 2 after this extension, and the carbon rod 6 is pulled out after a collapsing process, thus obtaining a skin pipe 3.
Patent JP-H0723963-A (JP)
Title: Bone diagnostic device
Inventor: KATO YASUNORI
IPC: A61B10/00
Filed: 1993-07-15
Abstract: PURPOSE:To provide a bone diagnostic device which can accurately extract the bending vibration of a bone main body. CONSTITUTION:This device has a measuring means A, a frequency analysis means B and a vibrational mode detecting means C. An in vivo bone D comprises a bone main body D1 and soft tissue D2. The measuring means A has an exciting portion A1 for causing impact on the in vivo bone D to vibrate the same, an excited-vibration detecting portion A2, and a plurality of response vibration detecting portions A3-A6 which are arranged along the longitudinal direction of the in vivo bone D to detect its response vibration. The frequency analysis means B receives signals derived from digitization of the respective analog detecting signals of the excitation detecting portion A2 and response vibration detecting portions A3-A5 of the measuring means A, and computes and outputs transfer functions for each frequency. The vibrational mode detecting means C computes a mode shape related to the transfer functions of the same frequency band in the response vibration detecting portions A1-A6 on the basis of the transfer functions output from the frequency analysis means B, and detects the bending vibration of the bone main body from the mode shape.
Patent JP-S6331369-A (JP)
Title: Picture emphasis processing method
Inventor: KINOSHITA HIROSHI
IPC: H04N1/387
Filed: 1986-07-25
Abstract: PURPOSE:To simultaneously improve characteristics of sharpness and granularity incompatible with each other by synthesizing plural picture signals out of processed picture signals, which are generated from an original picture signal with picture processing characteristics different from one another, to perform picture emphasis. CONSTITUTION:The original picture signal is inputted from an original picture signal generating part 1 to picture processing parts 21-2n and is processed with picture processing characteristics different from one another by these parts 21-2n. For example, the picture processing part 21 performs the differential processing to emphasize the sharpness of the original picture signal, and the picture processing part 22 performs the smoothing processing to emphasize the granularity. A picture signal synthesizing part 4 linearly couples processed picture signals of picture processing parts 21-2n or the original picture signal from the original picture generating part 1 to emphasize the picture. An evaluation coefficient from an estimator 3 is given as a weighting coefficient of each picture signal in this coupling. The synthesized picture signal from the picture signal synthesizing part 4 is taken out as a reproduced picture by a picture reproducing part 5.
Patent JP-H11352715-A (JP)
Title: Image forming device
Inventor: IKUMA TAKESHI
IPC: G03G15/16
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of oxide products on the back surface of an image carrier base material. SOLUTION: In this device, a flexible thin cylindrical or belt-like base material 140 consists of aluminum or an aluminum alloy. A protective layer 140d to prevent the oxidation of the base material is provided on at least the abbuting face of the inner face 140a of the image carrier to be abbuted on a backup member 150. When the image carrier layer 140c is an org. photosensitive layer using a binder resin, the residual chlorine concn. in the binder resin is made to <=0.3 wt.%.
Patent JP-H11354018-A (JP)
Title: Rib forming method for plasma display panel back plate and device
Inventor: SUDO JUNICHI
IPC: H01J11/22
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide the forming method of a rib of a plasma display panel back plate, capable of forming in a lump with high productivity and high efficiency. SOLUTION: A viscous rib material sheet 20 is flatly formed on a back glass substrate 11, a forming roll 30 having grooves 31 corresponding to a plurality of ribs 14 is pressed against the back glass substrate 11 and rolled to form a plurality of ribs 14 at the same time. A plasma display panel back plate having a plurality of ribs 14 on the back glass substrate 11 is obtained.
Patent JP-H0617830-A (JP)
Title: Magnetic bearing device
Inventor: HIWADA TAKESHI
IPC: F16C32/04
Filed: 1992-07-02
Abstract: PURPOSE:To detect a bending mode of a rotation axis by arranging position sensors on both sides of an electromagnet of a bearing part in the axial direction while saving a space of a magnetic bearing device in the axial direction. CONSTITUTION:A plural number of pairs of electromagnets 6, 6,... arranged on the inner periphery of a bearing hole 3 are divided into two groups on a flat surface P passing a center OH of the bearing hole 3 and both groups 7, 7 are slipped in the axial direction, and in a space made by the slipping, position sensors 8, 8 to detect displacement of a rotation axis 1 are respectively arranged.
Patent JP-2001008147-A (JP)
Title: Electronic camera
Inventor: MIYAZAWA AZUMA
IPC: H04N5/781
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic camera capable of suppressing power consumption by reducing the repeating frequency of the start/stop of a rotary driving device for rotating a disk to be a recording medium and capable of surely recording digital picture data obtained by photographing in the disk. SOLUTION: The electronic camera is provided with a 1st recording means 303 for recording digital picture data obtained by photographing in a semiconductor memory 303a, a detection means 50 for detecting that the remaining recording capacity of the memory 303a reaches a previously set prescribed value and a 2nd recording means 302 allowed to be rotationally driven and capable of transferring all digital picture data recorded in the memory 303a to a recording medium 302a having recording capacity larger than that of the memory 303a to record the transferred data in the recording medium 302a.
Patent JP-S6066204-A (JP)
Title: Polarizable glass base plate
Inventor: NAGATSUKA TATSUKI
IPC: G02F1/133
Filed: 1983-09-21
Abstract: PURPOSE:To prevent uneven color and color deviation by providing a thin high polymer layer of which the surface layer part has orientability on the surface of a glass plate and adsorbing and orienting dichromatic materials into a dot pattern shape to the surface layer part. CONSTITUTION:A hydrophilic high polymer material such as PVA, or a water soluble high polymer material such as water soluble polyester or a lipophilic high polymer material such as polyester is used as a high polymer material for a thin high polymer layer. A soln. of such high polymer material is coated on the surface of a glass plate to 1-100mu thickness and is dried and thereafter the surface layer part is rubbed to have orientability. Then >=2 kinds of the dichromatic materials having good affinity with the high polymer material are adsorbed and oriented into a dop pattern shape on the surface layer of the thin high polymer layer and the polarizable glass base plate is thus formed. Direct black 17 or the like is used as the dichromatic material.
Patent JP-H10150724-A (JP)
Title: Power supply circuit device
Inventor: CHIN KEIKO
IPC: H02J3/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit device in an electronic control method. SOLUTION: A power supply circuit device has a transformer 10, a first rectification circuit 11, a voltage dropping circuit 12, a second rectification circuit 13, a voltage stabilizing filter circuit 14, a control unit 15, and a triode AC switch (TRIAC) 16. When the power supply circuit device is connected from outside to an electric controller, an AC power wire and a negative-side wire are only necessary and connected with the transformer 10 in serial. When a load 18 is not applied, DC power is fed to the control unit 15 through a voltage drop circuit 12, the second rectification circuit 13 and the voltage stabilizing circuit 14. The current carried in the load 13 is very small, so the DC power from the transformer 10 and the first rectification circuit 11 is made small. When the TRIAC 16 is turned on by the control unit 15, the load 18 is operated.  In this case, a current carried in transformer 10 is equal to the load 18, and the DC power of the control unit 15 is fed through the transformer 10, the first rectification circuit 11 and the voltage drop circuit 12.
Patent JP-S5967437-A (JP)
Title: Quartz vibrator pressure sensor
Inventor: SHINODA ISAO
IPC: G01L9/00
Filed: 1982-10-06
Abstract: PURPOSE:To improve the detection accuracy by detecting a pressure with an oscillation frequency of a quartz vibrator corresponding to a clearance which will be varied according to external pressure as set by separating an excitation electrode thereof from the body thereof. CONSTITUTION:The body 12 of a quartz vibrator supported with a support 11 made of an insulator is grasped with excitation electrodes 13a and 13b leaving a clearance. This sensor is sealed into a pressure container 14 and as a gas P to be measured is introduced from a pressure introduction pipe 14a, the excitation electrodes 13a and 13b deflects to vary the clearance with the body 12 of the quartz vibrator whereby a pressure is detected as variation in the oscillation frequency of the quartz vibrator 12. The detection of the pressure is done by reading changes in the oscillation frequency of the quartz vibrator 21 as reference and that of the quartz pressure sensor 22 with a frequency comparator circuit 23 and the results are indicated on a display section 24 as pressure value of a gas. Thus, the detection accuracy of the pressure can be improved.
Patent JP-H0340366-A (JP)
Title: Zn active substance for alkaline storage battery and manufacture thereof
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/42
Filed: 1989-07-07
Abstract: PURPOSE:To enhance the cycle characteristic by substituting a Zn powder surface with a metal which has a large hydrogen overvoltage and has a nobler oxidation/reduction potential than Zn, and further covering the surface with Zn oxide. CONSTITUTION:At least part of a Zn surface is substituted with a metal or metals having a larger hydrogen overvoltage and having a nobler oxidation/ reduction potential than Zn, and further the obtained surface is covered with a Zn oxide layer. This increases the overvoltage in the electroprecipitating reaction of Zn acid ions through the action of the abovementioned metal, which enables producing the electroprecipitation of the Zn acid ions on the surface of active substance particles slowly and uniformly. This hinders growth of a balk-shaped Zn crystal from Zn electrode. Further because of co-existence of Zn ions when the metal is added onto the Zn powder, the substituting reaction speed of the Zn ions with the metal ions is lessened, which allows addition of the metal onto the Zn powder uniformly.
Patent JP-2001006210-A (JP)
Title: Optical recording medium and disk cartridge
Inventor: NEZU NAOHIRO
IPC: G11B7/24
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To attain further miniaturization of a recording and/or reproducing device while a high recording capacity is attained. SOLUTION: In this optical recording medium, a signal recording layer provided on a substrate 2 is irradiated with a light beam, change in the return light beam reflected by the signal recording layer is detected, and the information signal recorded on the signal recording layer is produced. In this case, the optical recording medium has a diameter of <=65 mm, thickness of 4 mm to 0.7 mm, and the information signal is recorded at the position of <=12.5 mm in the radius from the center, the area ratio between the signal recording area where the information signal is recorded and the non-signal recording area is >=3.4, and that the medium has a recording capacity of at least 2 or more giga bytes.  Relating to this optical recording medium, a center hole 3 is formed in the center, a ring-shaped table placing part 4 is provided projectingly on one side surrounding this center hole 3, and a hub 5 for magnet clamping is installed inside the center hole 3, so that the medium is attached to a rotary driving mechanism in a magnet clamping manner.
Patent JP-H04371626-A (JP)
Title: Connecting device for posts
Inventor: OKABE JUNJI
IPC: E04B1/24
Filed: 1991-06-19
Abstract: PURPOSE:To obtain a high strength connection structure without use of welding at site, by forming an insertion part provided with bolt holes at both sides of a cast steel connecting cylinder as a unified body. CONSTITUTION:Posts 12, 13 are connected through a hollow connecting cylinder 11 at the upper and lower positions thereof. The connecting cylinder 11 is made thicker than the posts 12, 13. Next, the insertion parts 15, 15 are formed as a unit at both ends of the connecting cylinder 11 and bolt holes 16 are made to connect the posts 12, 13 at the insertion parts 15, 15. And bolt holes 17 having the same diameter are provided to correspond to the above at the connection end of respective posts 12, 13. And further, an opening 19 is formed to insert the bolts. In this case, the front end of the insertion parts 15, 15 is cut to form a bevel end in order to facilitate to position on inserting. In this way, welding work at site becomes unnecessary and the workability becomes easier and further, the sufficient strength can be obtained.
Patent JP-S6155447-A (JP)
Title: Hydraulic servo unit for forward clutch of automatic speed changer
Inventor: KUBO MASANORI
IPC: F16H61/20
Filed: 1984-08-24
Abstract: PURPOSE:To reduce the engaging pressure by providing oil chambers for respectively increasing/decreasing the clutch engaging pressure at the opposite side of servo piston while making the pressure functioning area of former chamber smaller than that of latter chamber. CONSTITUTION:Main gear speed changer arranged in series with sub gear speed changer has forward clutc 28 for coupling an advance input member selectively n torque transmission relation with output member of sub gear speed chanber to be driven through hydraulic servo unit 33. Here, the servo unit 33 is constructed by fitting a servo piston 35a into an annular bore 57 made in the transmission case 56 to define oil chambers 35b, 35a for increasing/decreasing the clutch engaging pressure respectively to the left and right of said piston 35a. The oil chamber 35c is formed between a back pressure plate 59 and the servo piston 35a where the pressure receiving face 35f is set smaller by predetermined amount than that 35e of the oil chamber 35b.