baber/WOPTO huggingface dataset:
Patent JP-2001119502-A (JP)
Title: Charging system
Inventor: AOYAMA HARUMI
IPC: H04W4/24
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a charging system that makes possible to use a pre-paid system using a pre-paid card or the like and a deferred payment system by charging to bank account or the like, with respect to an account settlement of a charge in the charging system. SOLUTION: A service control center 12 manages a telephone number of a mobile unit possessed by each user, i.e., a subscriber of a communication service, and a balance of pre-paid amount corresponding to the telephone number. When a transmission request comes from a mobile set of the user, a subscriber exchange 13 inquires of the service control center 12 about pre-paid information. When the result indicates that the mobile unit requesting the transmission receives the communication service by the pre-paid charge, the communication charge in response to the communication time or the like is deducted from the balance of the per-paid amount of the pre-paid card. When the balance of the pre-paid amount reaches '0', the charging method of the communication charge is switched from the pre-paid method into the deferred payment.
Patent JP-H02141262-A (JP)
Title: Thermal head and production thereof
Inventor: TAGAMI TOSHIO
IPC: B41J2/335
Filed: 1988-11-22
Abstract: PURPOSE:To reduce product cost by securing a bondable region by forming an Au membrane layer for supplying a current to a heating resistor layer in a state exposed over a predetermined range. CONSTITUTION:A heating resistor layer 3 is formed on a glazed alumina substrate 2 by a sputtering or vapor deposition method and a close adhesive layer 4 and an Au membrane layer 5 are further formed thereon successively. Next, heat-treatment is applied in order to stabilize the heating resistor layer 3. At this time, Cr of the close adhesive layer 4 is diffused throughout the Au membrane layer 5 and bonded to oxygen at the surface thereof to form an oxide film 6. This layer 6 has function for improving the adhesiveness of a protective layer 7. Subsequently, the protective layer 7 is formed on the heating part 3a of the heating resistor layer 3 and the oxide film 6 by a sputtering or vapor deposition method. Thereafter, the oxide film 6 is removed by etching due to inverse sputtering to expose the Au membrane layer 5 at the part where the oxide film 6 is removed. Since the prepared thermal head has the exposed Au membrane layer 5, the bonding wire 10 of a driver IC 9 can be directly mounted to the Au membrane layer 5.
Patent JP-H01158298-A (JP)
Title: Pressure-resistant tank
Inventor: HERUMIYUUTO GEAHARUTO
IPC: F17C1/00
Filed: 1988-11-22
Abstract: PURPOSE: To obtain high pressure resistance with minimum weight per unit volume by constituting a tension wall with the portion disposed in one of the tanks having a cylindrical shell in a pressure tank for liquid gas for driving automobiles. CONSTITUTION: A liquid gas tank comprises a completely cylindrical long pipe 10 with a circular cross section, a partially cylindrical short pipe 11 with a circular cross section, and end walls 12, 13 at the end portions of these two pipes. The two pipes 10, 11 are connected to each other in cross sections and their axes are substantially parallel to each other. Orifices 14 are perforated in several locations along the longitudinal direction of the tank on the portion extending in the tank of the completely cylindrical long pipe 10. The two tank chambers are made to communicate with each other by these orifices.
Patent JP-H02870-A (JP)
Title: Photosensitive polyimide polymer composition
Inventor: BUERUNAA EICHI MIYURAA
IPC: H01L21/312
Filed: 1988-11-22
Abstract: PURPOSE: To easily ensure satisfactory heat stability and superior characteristics by using a mixture of solvent-soluble arom. polyimide consisting of an arom. dianhydride and an arom. prim. diamine with an optical initiator and a photopolymerizable compd. having at least two terminal ethylenic unsatd. groups. CONSTITUTION: This compsn. contains a solvent-soluble polyimide which is a condensation product of an arom. dianhydride and an arom. prim. diamine. At least one of the dianhydride and the diamine is 2,2-hexafluoro-bis(3,4- dicarboxyphenyl)propane dianhydride, 2,2-hexafluoro-bis(3-aminophenyl)propane or a mixture of them. This compsn. forms a relief structure made of a polymer layer having high heat and light stabilities, excellent in mechanical properties and having high insulating property. Satisfactory shelf stability and satisfactory photoresist characteristics are easily ensured with high cost efficiency.
Patent JP-H07125892-A (JP)
Title: Roll paper tube supplying device for wrap rewinder
Inventor: KATO MAMORU
IPC: B65H19/30
Filed: 1993-11-02
Abstract: PURPOSE:To effectively use a space to improve the carrying efficiency, and to simplify the roll paper stacking work by unifying a paper tube supplying mechanism and a roll paper supplying mechanism. CONSTITUTION:A roll paper W discharged from a roll paper conveyor is received by a work receiving part 3, and rotated at a speed as low as the speed, which does not give a shock to the roll paper, to a transferring conveyor 2, and after the transference, the roll paper W is carried to a centering part, and stopped. Next, the centered roll paper W is carried for supplying to a chuck part of a rewinder R by a traverse carrying part 4. On the other hand, an oscillating bottom plate 62 of a paper tube hopper part 6, in which paper tubes B for small winding are stocked, is intermittently oscillated to prevent the generation of bridge of the paper tubes 2 inside of the hopper 6, and a clearance of a cutting-out port is adjusted by opening/closing a bottom part 61, which can be freely opened and closed, and the paper tubes B are delivered. Furthermore, the paper tubes B supplied from the hopper 6 are carried to a paper tube supplying conveyor 72 of a horizontal conveyor by a paper tube carrying conveyor 7, and stocked in a stock hopper 73, and supplied to a winding drum P by a chuck of the rewinder R.
Patent JP-2000110241-A (JP)
Title: Aseismatic framework
Inventor: HAYASHI TORU
IPC: E04B1/26
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an aseismatic framework which is large in the rigidity and provided with a connection or a joint part resistant against a strong earthquake of any magnitude by fastening a pole plate and beams and girders of each floor are tensioned and fiyed by the fastening force of screws in X and Y directions in plan view and Z-direction (perpendicular direction), and fastening them to a semi-fixed structure. SOLUTION: An upper half part side of a vertically-tensioning bolt whose lower end side is embedded in a foundation 5 is passed through a pole plate 9 and beams and girders on each floor, and fastened and tensioned by the screwing force and fixed. An X-direction horizontally-tensioning bolt 11 and a Y-direction horizontally-tensioning bolt 13 are passed through the pole plate 9 and the beams and girders on each floor in X and Y directions in plan view, and horizontally fastened and tensioned by the screwing force and fixed, and the semi-fixing structure of the framework is guaranteed in X, Y and Z (perpendicular) directions.
Patent JP-H01136311-A (JP)
Title: Electromagnetic device
Inventor: KITAMURA TSUNEHIRO
IPC: H01F7/14
Filed: 1987-11-24
Abstract: PURPOSE:To absorb impact energy with the movement and deformation of magnetic fluid and to reduce noise in operation, by fixing a magnetic fluid bag, which is formed with thin films, to at least one end surface of either a yoke or an armature. CONSTITUTION:A pair of magnetic fluid bags 5a and 5b are fixed to the contact surfaces of electrodes 3a and 3b at both end parts of a yoke 3. The contact surfaces are brought into contact with the ends of an armature 4. The magnetic fluid bag 5 is formed as follows: thin films 6a and 6b are overlapped; magnetic powder is inputted in liquid; magnetic fluid 7 formed in this way is injected between the thin films; a semespherical convex part Q is formed; and the thin films 6 are tightly sealed by thermocompression bonding. The impact energy at the time of contact between a movable piece 4a of the armature 4 and the magnetic pole 3a of the yoke 3 is absorbed with the movement of the magnetic fluid 7 in the magnetic fluid bag 5a. Therefore shock sound between the rigid bodies is not yielded.
Patent JP-H03156664-A (JP)
Title: Kanji conversion system
Inventor: SUZAKU JIRO
IPC: G06F17/22
Filed: 1989-11-15
Abstract: PURPOSE:To ensure the output of KANJI (Chinese characters) at a level desired by a sentence producer by selecting a level KANJI dictionary in accordance the knowledge level of a reader and converting the input KANA (Japanese syllabary) or Roman characters into KANJI based on the selected KANJI dictionary. CONSTITUTION:A level KANJI dictionary is selected by a dictionary selection means 4 in accordance with the knowledge level of a reader. Then the KANA or Roman characters inputted to a conversion operating means 1 are converted into KANJI based on the level KANJI dictionary. These converted KANJI are taken out of the level KANJI dictionaries 2a - 2n and outputted via a KANJI conversion output means 3. Thus, the KANJI can be outputted in accor dance with the knowledge level of the reader, and also the KANJI can be outputted at a level desired by a sentence producer.
Patent JP-2000118541-A (JP)
Title: Container for thin article
Inventor: INOUE NOBORU
IPC: B65D33/14
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a costless housing tool for a thin article, having a simple structure in which each article can be easily and rapidly selected and stably contained by housing each article one by one in the suspended manner. SOLUTION: This container is provided with a flat housing bag 4 in which an opening 6 is formed at one side end to house at least a sheet of article 2 and a housing bag support part 8 hanging the housing bag 4 and the article 2. A hook 9 to hang the article 2 and the housing bag 4 is connected to the opening 6 side end of the housing bag 4 in the housing bag support part 8, and a part 11 retaining contact to bring at least a part of the article 2 into contact with a hanging member and hold it is extended downward at the depth end of the housing bag support part 8, in the hanging member 7.
Patent JP-H08161460-A (JP)
Title: Three-input arithmetic and logic unit for formation of sum of first boolean combination of second input and third inputadded to first input plus second boolean combination of second input and third input
Inventor: KAARU EMU GUTSUTAGU
IPC: G06F7/50
Filed: 1994-11-30
Abstract: PURPOSE: To provide a three-input arithmetic logical device for forming the arithmetics of three multi-bit input signals and a boolean mixing combination. CONSTITUTION: An arithmetic logical device forms a Boolean combination at first and, then, forms an arithmetic combinaton. A present instruction drives an instruction decoder which generates function signals F0-F7 for controlling the formed comhinations. It is favorable that the aggregation of bit circuits is used in the three-input arithmetic logical device 230 and the respective bit circuit s form carry propagation generation and killing signals. The signals are used together with a multi-level logical tree circuit and a carry input so that a bit result and a carry output to the succeeding bit circuit are generated. This structure attains forming the arithmetic, Boolean or arithmetic and Boolean mixing function where the three input signals are selected based on the present instruction.  A function signal is selected so as to permit the combination not to respond to one of the input signals and the two input functions of the residual input signals are executed.
Patent JP-H02146965-A (JP)
Title: Gate-driver circuit
Inventor: NAGASE KAZUNORI
IPC: H02M7/537
Filed: 1988-11-24
Abstract: PURPOSE:To compact the title circuit, and to improve profitability by installing two pairs of signal processing circuits composed of an oscillator, an AND circuit, a FET and a small-sized high-frequency transformer and the like. CONSTITUTION:A gate-driver circuit for driving an inverter at high speed consists of a processing circuit 1 for two pairs of driving signals, the transmission circuit 2 of the driving signals and the transmission circuit 3 of a set signal and an output circuit 4 to the gate terminal of a FET 22 as a semiconductor switching element. Outputs from AND circuits 7-8 from the driving signal 5 and oscillator 6 of the processing circuit 1 are input to the gate terminals of the FETs 9-10 of the transmission circuit 2, and output to the output circuit 4 from the secondary sides of high-frequency transformers 12-13. Accordingly, a switching rate is increased, thus acquiring high gains.
Patent JP-S63220404-A (JP)
Title: Magnetic composite substrate
Inventor: KADONO MASARU
IPC: G11B5/127
Filed: 1986-12-12
Abstract: PURPOSE:To obtain the life nearly equiv. to the life of a head consisting of only the ferrite with a magnetic composite substrate consisting of crystallized glass or photosensitive crystallized glass and soft magnetic ferrite by specifying the surface roughness of the surface of the soft magnetic ferrite to be welded and the surface of the glass base material in an uncrystallized state to <=1mum. CONSTITUTION:This magnetic composite substrate 1 is formed by superposing and joining the joint surface 5 of the crystallized glass 4 onto the joint surface 3 of the soft magnetic ferrite 2. The joint surface formed on the soft magnetic ferrite 2 is first worked to have <=1mum surface roughness. Since the glass base material 4' which is the stock in the uncrystallized state is used as a material for the crystallized glass 4, the joint surface 5 of the material 4' is also worked to have <=1mum surface roughness. The sure welding by a pressurized heating treatment is thereby permitted and the sure and powerful joining of the crystallized glass as a nonmagnetic material to the soft magnetic ferrite 2 is permitted. The wear resistance of the magnetic head itself is thus improved.
Patent JP-H04171732-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MITANI KATSUHIKO
IPC: H01L21/285
Filed: 1990-11-05
Abstract: PURPOSE:To improve controllability and reliability by forming an electrode of gate length corresponding to the film thickness of a germanium layer. CONSTITUTION:For example, an n<+> type arsenic gallium layer 11, an n-type germanium layer 12, and an n<+> type arsenic gallium layer 13 are piled up one after another on a semiinsulating arsenic gallium substrate 10. Next, after oxygen ions are injected to form a high resistance layer 14 in an element isolation region, mesa etching is performed. Then, an n-type germanium layer 12 exposed from the side wall of a formed recess is selectively coated with W films 15 to form gate electrodes. After the n<+> type arsenic gallium layers 11, 13 are overlaid with source and drain electrodes 16, a passivation film and wirings are provided. This can provide extremely short gate electrodes with excellent controllability and uniformity and prevent strain and cracks of the channel zone because of successive pile-ups of semiconductor layers.
Patent JP-H02143149-A (JP)
Title: Photodetector for surface plate defect detection
Inventor: HACHIKAKE YASUO
IPC: G01N21/94
Filed: 1988-11-25
Abstract: PURPOSE:To eliminate the influence of an interference wave by slanting a bundle of many element optical fibers to a photodetection surface at >=90 deg. and covering the spot fo a vertical laser spot when scanning a rotary surface plate to be inspected with the spot and photodetects scattered light from a defect formed in the surface plate to detect the defect. CONSTITUTION:The laser beam L is projected through a condenser lens 2 on the surface plate 1 which is rotated on a spindle 1a and the spot Sp is scanned on the surface plate 1 while moved. Many element optical fibers are put together to form the bundle 4 which is sectioned, for example, rectangularly, and bundles 4 are put together to obtain a unit photodetector 5. Here, the photodetection surface 5a is curved having its center at the spot Sp and its photodetection angle theta is made as large as possible within the range where it does not contacts the surface plate, i.e. >=60 deg.. Further, the bundles 4 are direction to the spot Sp, the scattered light from the defect P is entered into all the element fibers 7, and unit photodetectors 5 form a circular photodetector 6.
Patent JP-H09109221-A (JP)
Title: Position detector for injection molding machine
Inventor: TAKIZAWA MICHIAKI
IPC: B29C45/76
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by deleting the number of components and to improve the assembling properties and operability by simplifying the entire apparatus. SOLUTION: One position detector 2 which makes it possible to detect the positions of a plurality of parts to be detected 4w, 4x, 4y, 4z movably disposed along one scale 3 is disposed at a plurality of moving units such as, for example, over an injection screw Uw, an injection unit Ux, a molding ejector rod Uy and the movable platen Uz of a mold clamping unit. And, the screw Uw, the unit Ux, the rod Uy of a molding and the platen Uz of the clamping unit are respectively coupled to the parts 4w, 4x, 4y, 4z, respectively.
Patent JP-2000113512-A (JP)
Title: Optical recording medium, its production and driving device
Inventor: DAIMON HIDEO
IPC: G11B7/24
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium, a manufacturing method thereof and a driving device by which worn particles are hardly generated even when seeking operations are repeatedly executed for a long time with a floating type optical head. SOLUTION: The optical recording medium 100 contains a reflecting layer 2, a recording layer 4, a protective layer 6 and a lubricating layer 7 on a substrate 1 in this order. The lubricating layer 7 is heated or/and is irradiated with UV ray to make lubricant bonding ratio to be larger than 20% and smaller than 60% and a proper amount of physically adsorptive lubricant layer 9 is formed on a chemically adsorptive lubricant layer 8. Thereby, the worn particles are not generated even when recording and reproducing are executed for over 100 hours by using the floating type optical head on which a solid immersion lens is mounted and scratch flaw is hardly formed on a medium surface.  The driving device can remove the lubricant stuck to or moved and stuck to a light-emitting side surface of the floating type optical head by using a wiper and is suitable for the driving device for the optical recording medium.
Patent JP-S62159136-A (JP)
Title: Electronic copying device
Inventor: KIZARA NAOKI
IPC: G03B27/72
Filed: 1985-12-29
Abstract: PURPOSE:To adjust the density of a copy image finely by placing display elements in plural operation modes wherein some elements blink or illuminate at the same time, and displaying voltage levels more than the display elements. CONSTITUTION:Voltage levels are divided into 13 stages for seven LCDs 25 and two LCDs are turned on at the same time to display an intermediate voltage level. Consequently, the density of a copy image is adjusted finely without increasing the number of the LCDs. Further, there is no doubt that the intermediate voltage level can be displayed by placing LCDs in, for example, a blinking state.
Patent JP-2000111115-A (JP)
Title: Filter for ventilating fan
Inventor: ISHIKAWA HIROSHI
IPC: B01D46/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce a volume of a product to a minimum limit at the time of packaging the product and to match it to a size of a ventilating fan or a shallow range hood to be mounted for use by discretely constituting members of a frame member, a corner member and a plus member, and forming them in a structure capable of being assembled. SOLUTION: Slide plates 3 are inserted from both sides into a sheath 1 of a frame member. Elastic protrusions provided at both upper ends of the sheath 1 are engaged with a plurality of recesses provided at upper parts of the plates 3, and once stopped in a structure that the plates 3 are extensible and contractible. Ends of the plates 3 are inserted fixedly to a corner member 6. A slide flat plate 9 is inserted into a plus member 8 so that its length is adjustable, and the end of the plate 9 is inserted fixedly to a leg 7 of the member 6. A size of the frame member is decided to meet the ventilating fan to be used or the shallow range hood, and the filter is mounted at the assembled frame.
Patent JP-H10117502-A (JP)
Title: Hitch part constitution for riding management machine
Inventor: MANIWA YOSHIKI
IPC: A01B59/042
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide the hitch part constitution of a riding management machine capable of arranging a tank for control loaded on a work machine for the control at a low position at the rear part of a machine body, lowering the centroid of the tank for the control, stabilizing the machine body and facilitating an attaching/ detaching operation in the hitch part constitution of the riding management machine for mounting the work machine for the control at the rear part of the machine body. SOLUTION: The tank 39 for the control disposed to the rear part of the machine body is formed in a U-shape opened to a front part in a plane view and the lower part of the center part of the tank 39 for the control is notched to the rear part and constituted into a space part 45 where a top link 11 connected to the rear part of the machine body and the upper part side of a hitch part 2 enter. Further, an operation lever 27 for attaching and detaching the work machine is provided on the outer side of the hitch part 2 at the lower part of the tank 39 for the control. Thus, the position of the tank 39 for the control is lowered, the centroid of the tank 39 for the control is lowered and the traveling of the machine body is stabilized. Also, even when the position of the tank 39 for the control is lowered, the work machine 3 for the control is easily attached and detached without obstructing the operation of the operation lever 27 by the tank 39 for the control.
Patent JP-H05105547-A (JP)
Title: Binder for production of porous ceramic and production of porous ceramic with the same
Inventor: YAGI SHINICHI
IPC: C04B35/00
Filed: 1991-10-18
Abstract: PURPOSE:To establish a method for producing a porous ceramic permitting to adjust its porosity in a wide range, having an uniform pore diameter to prevent the generation of warpage, cracks, etc., of the final product, not requiring the employment of a pore agent, a flammable foaming agent and a foaming agent. etc., by a simple production process at a low cost. CONSTITUTION:The powder of a ceramic raw material and a binder are mixed with each other, thermally gelled, dried and subsequently calcined to provide a porous ceramic. The binder comprises the salt of a copolymer of a conjugated diene with maleic anhydride derivative containing >=0.7 mole of magnesium per mole of the maleic anhydride derivative.