baber/WOPTO huggingface dataset:
Patent JP-H01163742-A (JP)
Title: Composition for developing solution and developing process
Inventor: SAKAGUCHI NORIHISA
IPC: G03F7/32
Filed: 1987-12-21
Abstract: PURPOSE:To make the preparation of a fine relief pattern simple and convenient by specifying a content of an anionic surface active agent in a developing soln. CONSTITUTION:The title developing soln. consists of 2-35wt.% anionic surface active agent (e.g. sodium lauryl sulfate), 0.01-1wt.% alkaline agent (e.g., NaOH), and 64-97wt.% water. After executing pattern exposure of a negative photoresist layer which is developable with an aq. alkaline developing soln., on a base plate, the exposed photoresist layer is processed with said developing soln. By this method, a fine relief pattern such as relief hologram, etc., causing no frilling for low exposure also can be formed with once developing procedure.
Patent JP-H03184362-A (JP)
Title: Dual in-line package
Inventor: HOSOYAMA HIROTA
IPC: H01L23/50
Filed: 1989-12-13
Abstract: PURPOSE:To improve durability against mechanical stress and reduce weight by providing a resin part where a rectangular cubic body is curved in the shorter direction upward and a lead which is curved and extended from the side surface of the resin part in the lower-slant direction. CONSTITUTION:A dual in-line package where an integrated circuit chip is enclosed into a resin part and a lead which is electrically connected with the integrated circuit chip protrudes from the side surface of the resin part is provided with a resin part 3 where a rectangular cubic body is curved in the shorter direction upward and a lead 4 which is curved and extended in the lower-slant direction from the side surface of the resin part 3. Thus, since stress is applied to the lead 4 as a bending moment Mx and is dispersed when the stress is applied in the direction of arrow C on the figure, concentration of stress into points A and B can be prevented, thus improving mechanical strength. Also, a part which is shown by a dashed line on the figure can be abbreviated as compared with a conventional rectangular cubic resin part, thus reducing weight.
Patent JP-H09158553-A (JP)
Title: Movable strike
Inventor: TSUKAHARA YOSHITAKA
IPC: E05B15/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components to curtail cost and to make it possible save manhour for assembly. SOLUTION: A movable strike is equipped with a strike main body 1 provided in a cut-hole B1 for lock bolt and a front plate 2 coated on the surface of the strike main body 1. The strike main body 1 is monolithically firmed of a pair of up and down mounting flanges 1a and 1aengaged in the cut-hole B1 in a free displacement state through uneven step sections B2 and B2 and a trobox 1b freely fitted in the center hole of the cut-hole B1. Slots 1c and 1c extended in the horizontal direction and male type serration grooves 1d and 1d engaged with the rear of the front plate 2 are formed in the mounting flanges 1a and 1a. Then, a bolt guide 1e for guiding the lock bolt such as a latch bolt, etc., to the inside of the trobox 1b is projected to the surface of the strike main body 1.
Patent JP-H06167905-A (JP)
Title: Flash fixing method, electrophotographic method and electrophotographic device
Inventor: UNO SHIGEHIRO
IPC: G03G15/20
Filed: 1992-12-01
Abstract: PURPOSE:To provide a flash fixing method, an electrophotographic method and an electrophotographic device capable of avoiding the deffective fixation of toner caused by a long use. CONSTITUTION:The electrophotographic device 1 is provided with a photosensitive medium 2, a latent image forming means for forming an electrostatic latent image on the photosensitive medium, a developing means 4 for toner-developing the electrostatic latent image on the photosensitive medium so as to obtain a toner image, a transfer means 5 for transferring the toner image on the photosensitive medium onto a paper, a fixing means 9 for fixing the toner image on the paper on the paper with flash light, plural endless carrying belts 10 for carrying the paper from the transfer means to the fixing means and also for ejecting the fixed paper from the fixing means and a paper attracting means 20 arranged inside the endless carrying belts, and also, a means for impressing a bias voltage having a polarity reverse to the electrostatically charged polarity of the toner image on the toner image on the paper is connected to the paper attracting means, and on a fixing process, the electrostatic attracting force is applied on the toner image from behind the paper so as to fix the toner image on the paper.
Patent JP-H02166818-A (JP)
Title: Electronic parts
Inventor: YAMADA HIROMICHI
IPC: H03H9/17
Filed: 1988-12-20
Abstract: PURPOSE:To facilitate assembling work by fitting a piezoelectric element in an inner case as holding it at a pair of terminals, and afterwards, putting it in an outer case, and sealing an opening part. CONSTITUTION:A taping piezoelectric oscillator 10 holds the piezoelectric element 1 provided with electrodes 1a, 1b at both its main surfaces by a pair of spring terminals 4, 4. Further, it is fitted in the inner case 2 while it is kept in a state in which it is held by a pair of the terminals 5, 5, and it is stored in the outer case 3 together with the inner case 2, and the opening part of the outer case 3 is sealed by a sealing part 6. Here, the plate thickness of the terminal 5 is set more or less 0.4mm so that a lead part 5a is easy to be cut at the cutting point of an automatic inserting machine. Thus, the holding of the element in the parts and the cutting by the automatic inserting machine are satisfied, and simultaneously, the assembling work becomes easy.
Patent JP-H04191528-A (JP)
Title: Synchronous engaging device for speed change gear
Inventor: KOJIMA MASAO
IPC: F16D23/06
Filed: 1990-11-26
Abstract: PURPOSE:To improve the rigidity in a synchronous engaging device for a manual speed change gear for a vehicle by severally sticking frictional material on the inner peripheral tapered face of a synchronizer ring and the outer peripheral coned face of an inner cone. CONSTITUTION:Frictional members 21, 22 molded of resin are severally sticked on the inner peripheral tapered face of a synchronizer ring 16 and the outer peripheral tapered face of an inner cone 18. Dovetail-shaped grooves 21a, 22a are severally formed on the frictional members 21, 22, and fitted on each of projections 16b, 18a formed on the ring 16 and the inner cone 18 for sticking them. The sufficient thickness of an outer cone 17 can be secured by this formation for an increase in its rigidity.
Patent JP-H04190099-A (JP)
Title: Moving blade control device for missile
Inventor: OOTSUKA HIROHITO
IPC: B64C13/00
Filed: 1990-11-26
Abstract: PURPOSE:To restrain excessive pivoting of a moving blade when the leakage of gas is generated between a piston and a cylinder and increase the responding speed of the moving blade by a method wherein a missile is provided with a flow amount of gas regulating valve, changing the amount of passing flow of gas of an orifice provided in a piston, and a flow amount of gas control means, operating the comparison of a steering angle signal sent from a steering angle detecting means as a feedback with a steering commanding signal and outputting a commanding signal to the flow amount of gas regulating valve. CONSTITUTION:When a moving blade 20 responds so as to obtain a steering angle (-theta), for example, and gas has leaked from the inside 6 at the piston rod side of a cylinder into the inside 7 of the reverse side of the piston rod in the cylinder through a seal ring 11, the pivoting condition of the moving blade 20 is detected by a potentiometer 16 and the feedback of a steering angle signal S to a central information processing unit 17 is effected. Then, the central information processing unit 17 operates the comparison of feedback steering angle signal S with a steering commanding signal Z at a real time to output the commanding signal U of valve opening operation to the torque motor 10 of an exhaust gas control valve 9 and output the commanding signal V of valve closing operation to the torque motor 14 of a gas flow rate regulating valve 13.
Patent JP-2000151574-A (JP)
Title: Encryption key deposit device and method
Inventor: AOKI RYUICHI
IPC: H04L29/06
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To deposit an encryption key regularly and also sufficiently maintain security of the deposited encryption key by providing a scheme controlling the deposition of the encryption key. SOLUTION: A server 100 and plural clients 200 are connected via a network and the client 200 generates a public key and a private key of an open key encryption in pairs. In the case of generating the keys, the private key is forcibly or automatically deposited. The server 100 holds decoded information encrypted by the public key of a deposit destination and decodes an object private key in cooperation with the deposit destination based on a request of the deposit destination and allows the deposit destination to use the decoded private key.
Patent JP-2000141695-A (JP)
Title: Liquid ejecting recording apparatus
Inventor: KAGEYAMA TETSUHITO
IPC: B41J2/05
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of a liquid in a channel with an impurity as well as to realize a small size of the apparatus with a smaller number of times of replenishing a liquid into a tank. SOLUTION: In a liquid ejecting recording apparatus comprising an ejecting head part having a nozzle for ejecting a liquid for recording on a medium to be recorded, a storage tank 2 comprising an air communicating opening capable of introducing the air, for temporarily storing the liquid to be supplied to the ejecting head part, a sub tank 1 comprising a sealing means for having the inside as a sealed space, for temporarily storing the liquid to be supplied to the storage tank 2 a negative pressure generating means for reducing the pressure in the sub tank 1, a first supply path for connecting the ejecting head part and the storage tank 2, and a second supply path for connecting the bottom part of the storage tank 2 and the bottom part of the sub tank 1 are provided,  with the bottom surface of the sub tank 1 disposed above the bottom surface of the storage tank 2 in the vertical direction.
Patent JP-H11139382-A (JP)
Title: Method for painting ballast tank of ship
Inventor: FURUBAYASHI MASAHIRO
IPC: B05D7/24
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To dispense with the work of repairing the burned-out part of a paint film on a painted part by performing inboard hot work, etc. SOLUTION: The upper inner surface part 7a of a side shell and the outer surface part 8a of a side block 8, which will take high positions in a ballast tank that require scaffolding for inboard painting, are painted using a low grinding/polishing/cleaning type tar epoxy paint while being laid on their sides on the ground. Next, after the ballast tank is constructed and inboard hot work or the like is complete, the inner painted surface of the ballast tank other than the parts painted on the ground is painted at a time inside the ship. This inboard painting is performed by painting the low grinding/polishing/ cleaning type tar epoxy paint at a time.
Patent JP-H11142450-A (JP)
Title: Self-propelled sleeve resistance measuring system, device therefor, and control method therefor
Inventor: SAKUTA KOJI
IPC: G01R27/08
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To measure automatically the resistance of a sleeve arranged on an overhead wire by means of a self-propelled device suspended from the overhead wire. SOLUTION: The self-propelled device comprises a front car 10 capable of being self-propelled in suspension arrangement on an overhead wire 18 and mounted with two terminal devices 22 electrically connected to the overhead wire 18 at the two places, a rear car 12 adapted to self-travel in suspension from the overhead wire 18 and mounted with a sleeve detector 28 for detecting a sleeve 19 arranged on the overhead wire 18 and with two terminal devices 22 electrically connected to the overhead wire 18 at the two places, a coupling rod 14 for coupling the front car 10 and the car 12 together, and a measuring operational device 31 consisting of a battery unit 24 mounted on the front car 10 and an arithmetic and control part 30 mounted on the rear car 12, all components of which are arranged so as to be freely coupled together or separated from one another.  The measuring operational device 31 measures the resistance of the sleeve 19 by the four-terminal method using the four terminal devices 22 and also controls the operation of the sleeve 19.
Patent JP-2000272961-A (JP)
Title: Magnetic material for high-frequency use
Inventor: KIMURA OSAMU
IPC: C01G49/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material enabling the baking at a temperature below the melting point of silver and having increased permeability by constituting the material of Co, Cu, Ba, Sr, Pb and Fe2O3 having a specific composition. SOLUTION: The objective magnetic material has a composition expressed by the general formula 2(Co0.6Cu0.4)0.3 (BaxxSr0.9-xPb0.1)O.yFe2O3 wherein (x) and (y) are each molar ratio satisfying 0.6χ#0.75 and 9<=y<12. The selection of Ba-rich range in the Ba/Sr ratio improves the permeability in high-frequency region and gives high μQ product. The material can be produced by weighing CoO, CuO, PbO, BaCO3, SrCO3 and Fe2O3 at rations to get a prescribed composition, mixing the components with a ball mill for about 20 hr, calcining the mixture at about 1200 deg.C for about 2 hr, crushing the calcined product, forming the powder after adding a binder, etc., and baking the product at about 910-990 deg.C.
Patent JP-2001145136-A (JP)
Title: Automatic private branch exchange
Inventor: OGATA KEISUKE
IPC: H04Q3/58
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic private branch exchange which can automatically determine a proper termination destination, without having a user previously register a termination destination of incoming from a public network with the reported telephone number of the caller. SOLUTION: This exchange comprises an administrative trunk-line interface part 2, extension interface part 3, channel switch part 4, system control part 5, database part 6, caller's number storage part 7, call history storage part 8, and termination table part 9, and frequency of calling to an extension answering to an origination source is counted up in the termination, and an extension whose calling frequency exceeds a certain frequency is registered in a termination table as the termination destination of the origination source. When there is a subsequent incoming, termination is performed according to the termination table part 9 and the termination destination can automatically be determined, without letting the user previously register the termination destination.
Patent JP-H04196355-A (JP)
Title: Solid-state image sensing device
Inventor: HASHIMOTO SUSUMU
IPC: H04N5/335
Filed: 1990-11-28
Abstract: PURPOSE:To enable an image sensing device to be enlarged in photodetective surface and stable in structure by a method wherein a photodiode is formed in a paired structure which is divided into two by a first channel stopper, and a shift register electrode is so constituted as to transfer charge for two lines. CONSTITUTION:Photodiodes 11a and 11b divided by a part jointly held by channel stoppers 12-14, vertical shift registers 15a and 15b formed adjacent to the photodiodes 11a and 11b on an opposite side, and shift register electrodes 16a and 16b which extract charges from the photodiodes 11a and 11b. As mentioned above, the photodiodes 11a and 11b are formed in a paired structure which is divided into two by a first channel stopper, and the shift register electrodes 16a and 16b are so constituted to transfer the charges of two lines. By this setup, a photodiode can be enhanced in area and sensitivity, so that a solid-state image sensing device stabilized in structure can be obtained.
Patent JP-H01164934-A (JP)
Title: Information retrieving device
Inventor: YANAGAWA HITOSHI
IPC: G03B21/11
Filed: 1987-12-21
Abstract: PURPOSE:To prevent miscounting and the occurrence of a scratch on an information recording medium caused by the sag of the recording medium occurring when the recording medium is fed by switching from a high speed to a low speed by actuating a driving part for feeding at a low speed in the midst of feeding the recording medium after stopping the driving of a driving part for feeding at a high speed. CONSTITUTION:A motor M for feeding a film has an electromagnetic motor part 18 functioning as the driving part for feeding at a high speed and an ultrasonic motor part 19 functioning as the driving part for feeding at a low speed. The ultrasonic motor part 19 is constituted of a stator part 21, a rotor part 22 which can be connected to the stator part 21 and a magnet part 23, and the rotor part 22 is connected to the rotary shaft 20 of the electromagnetic motor part 18. In case of rotating the rotary shaft 20 at a low speed in the midst of feeding the film at a high speed, the rotation of the motor M is gently changed by actuating the ultrasonic motor part 19 for feeding at a low speed in the midst of feeding the film after stopping the driving of the electromagnetic motor part 18 for feeding at a high speed. Therefore, a microfilm can be prevented from sagging. Thus, the miscounting of retrieval marks on the information recording medium and the scratch caused by the slide of the recording medium can be prevented.
Patent JP-H03184836-A (JP)
Title: Manufacture of container having connecting member such as short filling pipe and/or short discharge pipe
Inventor: BERUNTO SHIENKU
IPC: B29C69/00
Filed: 1990-11-28
Abstract: PURPOSE: To certainly weld a connection member to a flexible thin wall-like container by deforming the container so as to generate a constricted part in the transfer area between the container and the connection member and inserting a supplementarily formed counter member into the constricted part and pressing the free edge part material of the constricted part and the connection part to the counter member to weld them. CONSTITUTION: An almost rectangular container 1 is produced by a vacuum deep drawing method and a spherical projection 2 is molded. A constricted part 3 is formed to the piercing opening of the container 1 for the connection member in relation to the projection 2. When the connection member is ready to be connected to the container 1, the spherical projection 2 is cut at first but this cutting is performed by removing a spherical crown 4. As a result, the container 1 having the annular constricted part 3 is formed and the connection member, for example, a worm short pipe 5 is brought into contact with the free end surface thereof and a counter member not shown in a drawing is drawn into the constricted part 3 and the connection member 5 is pressed to the edge part material and counter member of the constricted part by its corresponding flange to be welded to the container 1.
Patent JP-H03189154-A (JP)
Title: Gathering drum for folder of printing machine
Inventor: ANDORE RUPONTEI
IPC: B65H45/28
Filed: 1990-11-28
Abstract: PURPOSE: To undertake any arbitrary operating format of a collect run type by providing a bar for locking a shaft, and a signal generating means for deciding to lock a shaft at any time point. CONSTITUTION: Bars 33A, 33B, 33A', 33B' for coupling entrainer shafts and tucking-blade shafts to a cylinder and a shape connecting type take operating positions for locking the shafts to prevent rollers 26, 26' of the shafts from sliding to control zones 24, 32 of control cams 23, 31, while the bars have a stopping positions not operating the shaft. Further, a unit 40 for generating a predetermined signal to the bar generates a series of periodic signals in response to an angular position of the cylinder, and controls a superposing operation of the body. Further, units 45, 49A to 49C responding the bars to the signal are provided. The bars take the operating positions when the signals are sent. And a unit 42 for selecting a body operating type is provided.
Patent JP-H08159843-A (JP)
Title: Oil level gauge
Inventor: OSADA HIROSHI
IPC: G01F23/04
Filed: 1994-12-01
Abstract: PURPOSE: To conduct oil check with excellent workability and without decreasing accuracy even if a guide tube for the oil check is bent by providing contact preventive protrusions on the gauge bar, composed of protrusive base portions protruding outward from the surface thereof and guide portions. CONSTITUTION: A gauge bar 3 is extracted from a guide tube, oil stuck to an oil check gauge portion 12 is wiped away, the gauge bar 3 is again inserted so as to soak in the oil contained in an oil reservoir, and the gauge bar 3 is again extracted so as to confirm an oil amount by the oil level trace of the oil stuck to the oil check gauge portion 12. On the gauge bar 3 contact preventive protrusions 13, 13a protruding outward from the surface thereof are provided, and the oil check gauge portion 12 at the tip thereof is in a sandwiched state between two contact preventive protrusions 13, 13a. Thereby, when the gauge bar 3 is inserted into the guide tube and is extracted from the guide tube, the contact of the gauge portion 12 with the inner face of the guide tube is surely prevented so that an excellent oil check can be conducted.
Patent JP-2001145037-A (JP)
Title: Mutli-channel broadcast transmitter and receiver
Inventor: HIROTA TORU
IPC: H04N19/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional multi-channel broadcast transmitter and receiver that a viewer has to interrupt a program viewed at present when the viewer is going to confirm contents of a broadcast program at present because the user has to once receive a physical channel through which a promotion channel is transmitted. SOLUTION: The multi-channel broadcast transmitter and receiver is provided with 1st compression coding means 13a-13n that apply compression coding to a plurality of channel groups, 2nd compression coding means 23a-23n that apply compression coding to the channel groups at a compression rate different from that of the 1st compression coding means, and a multiplexer means 14 that multiplexes an output of the 1st compression coding means with an output of the 2nd compression coding means.
Patent JP-2000141135-A (JP)
Title: Electric discharge machining control device
Inventor: MIZUKAMI HIROTAKA
IPC: B23H7/20
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To permit the working in the always excellent condition by providing a means for automatically changing the working condition on the basis of the degree of working stability or the working condition stored at the time of working a locus same or similar with the working locus. SOLUTION: An electric discharge machining control device is provided with a working condition determining part 13 for deciding a timing for changing the working condition and the quantity of change on the basis of the transition information stored in a transition information memory part 12. Sampling of the angle from the center of rocking and the pulse stop time at this position is carried out per a constant angle, and stored in the memory part 12. Increase of the pulse stop time starts at a working position at an angle of 45 degrees from the center of rocking, and the pulse stop time is raised to 80 notch. Consequently, each time when the angle of rocking approaches a position at 45 degrees, a working control determination part 13 raises the pulse stop time to 80 notch.  Thereafter, since the pulse stop time starts to rise again at the working position at 210 degrees and the pulse stop position is raised to 80 notch, each time when the angle of rocking approaches 210 degrees, the pulse stop position is raised to 80 notch.