baber/WOPTO huggingface dataset:
Patent JP-S58167431-A (JP)
Title: Lithium oxide amorphous material and its preparation
Inventor: MIYAUCHI KATSUMI
IPC: C01G31/00
Filed: 1982-03-29
Abstract: PURPOSE:A lithium oxide amorphous material that is prepared by regulating the content of LiO2 and the V2O5/GeO2 ratio respectively, thus forming thin films with high ion conductivity. CONSTITUTION:The objective amorphous material is prepared by sputtering using a lithium germanate.lithium vanadate composition given by the formula or a mixture that can form the composition by sputtering or using a lithium compound that can form LiO2 by sputtering as a target. In this case, the increase in the lithium compound such as Li2O gives thin films of a composition closer to that given by the formula or another composition of increased Li2O content, namely a high ion-conductive amorphous thin film with a composition range given by a quadrilateral form ABCD in the figure. In the figure, the side AD is on the line showing that Li2O content is 80%, AB is on the line from the top of Li2O to the point showing that GeO:V2O5 is 8:1. Further, the side BC is on the line of Li2O 50% constant and the side DC is on the line passing the point of Li2O and showing that GeO:V2O5 is 1:2.
Patent JP-H01224532-A (JP)
Title: Supporting mechanism for friction pad of disc brake
Inventor: HIRASHITA HIROSHI
IPC: F16D55/224
Filed: 1988-03-02
Abstract: PURPOSE:To prevent generation of brake noise and shudder, by forming engaging step parts for brake force transmission on the inner circumference of a friction pad in the side of rotating-in of a disc rotor, and by providing the first, second, and third anchor parts in a support. CONSTITUTION:Engaging step parts 26R, 26L are formed in opposition to each other at both ends of the inner circumference edge of the back metal 22 of a friction pad 18, and anchor parts are formed in a support 32: the first anchor parts 30R, 30L engage the engaging step parts 26R, 26L provided on the inner circumference side of the friction pad 18, the second anchor parts 32R, 32L have engaging surfaces along the end surfaces of the friction pad 18, and the third anchor parts 38R, 38L receive floating-up of the friction pad 18 in the side of rotating-in of the disc rotor at braking. Hereby rotation around the anchor parts are surely controlled, and vibration of the friction pad is restrained. Thus the generation of brake noise and shudder can be prevented.
Patent JP-H03252922-A (JP)
Title: Magnetic disk device, magnetic recording medium and production of magnetic recording medium
Inventor: TANAKA HIDEAKI
IPC: G11B5/84
Filed: 1990-03-02
Abstract: PURPOSE:To maintain floating stability for a long time by providing lots of specified projections having flat surfaces on the surface of a magnetic disk. CONSTITUTION:The surface of the magnetic disk is divided to concentrically and radially provide recessed parts thereon, leaving projections 7 having flat surfaces with at least an interval of 0.2-50 mum so that the whole surface of a slider mounted on any position on the disk can be brought into contact with the projections while the disk 14 is rotated once. Thereby, frictional force and absorption between a magnetic head and the disk can be reduced, which maintains floating stability of the magnetic head all over the whole surface of the magnetic recording medium and prevents variation in output due to variation in the floating height.
Patent JP-H11251291-A (JP)
Title: Manufacturing semiconductor device
Inventor: KISHIGAMI DAIZO
IPC: H01L21/302
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To form sidewalls of an SiC film on the side faces of a semiconductor and element by etching the SiC film, using a gas plasma contg. atoms of Cl, H and O, without containing F. SOLUTION: On an Si substrate 12 an Si oxide film 30 which is to become a gate insulation film is formed by the thermal oxidation method, a polycrystalline Si film 32 is formed on the Si oxide film 30 by the CVD method, an SiC film 34 is formed on the polycrystalline Si film 32 by the CVD method, the SiC film 34 and polycrystalline Si film 32 are patterned to form gate wirings, an SiC film 36 is deposited on the entire Si substrate 12 surface and etched, using a gas plasma which does not contain F but containing atoms of Cl, H and O to form the sidewalls of the SiC film 36 on the side faces of the gate wirings.
Patent JP-H06263390-A (JP)
Title: Tower crane
Inventor: FUJIMURA KAZUO
IPC: B66C23/42
Filed: 1993-03-10
Abstract: PURPOSE:To ensure the safety for working and to flexibly adjust working motions by issuing a warning in accordance with data relating to several boom hoisting rope tension values computed by a boom hoisting rope tension computing part. CONSTITUTION:When a tower crane is operated so as to incline a tower boom 3 together with a jib 5, angle detectors 13, 14 detect an inclined angle thetar and an inclined angle thetaJ of the jib 5, and a load detector 12 detects a measured value F1 of a boom hoisting rope tension. Then, a boom hoisting rope tension computing part receives basic data from a boom hoisting rope tension computing basic data memory means, and computes a boom hoisting rope tension value F1L which is added with a reference lift load, a boom hoisting rope tension value F1Q which is only of its dead weight, from the thus detected inclined angle. The computing part computes a load W of the lift load 11 from the measured value F1 in accordance with the rope tension values F1L, F1Q and compares thus computed value with a rated total load so as to issue a warning it is dangerous.
Patent JP-S59175482-A (JP)
Title: Preparation of epoxy compound
Inventor: SUGIMOTO TOSHIO
IPC: C08G59/10
Filed: 1983-03-24
Abstract: PURPOSE:To obtain the titled compound inexpensively in a short time, by reacting a specific amount of a diaminodiphenylmethane derivative with epichlorohydrin, dehydrochlorinating the reaction product with an alkali metal hydroxide. CONSTITUTION:1mol diaminodiphenylmethane shown by the formula (X is H, Cl, Br, I, or 1-4C alkyl) or alkyl-substituted compound or halogen-substituted compound of it and 4-6mol epichlorohydrin are subjected to addition reaction in ethyl alcohol and a mixed solvent of water and aromatic hydrocarbon. The reaction product is then dehydrochlorinated with an alkali metal hydroxide to give the desired compound. 10-80pts.wt. water-soluble alcohol and 20-250pts.wt. total amounts of water and aromatic hydrocarbon are used based on 100pts.wt. diaminodiphenylmethane. USE:Useful as a resin material for reinforcing carbon fiber, sealing material or casting material for electrical parts.
Patent JP-2000252676-A (JP)
Title: Sealed case
Inventor: YOKOO FUMIHITO
IPC: H05K9/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sealed case capable of being assembled by simple works. SOLUTION: This case comprises a case main body 1 into which a printed board 3 is inserted, and a cover 2 mounted so as to cover the opening part of the case main body 1, and in an least the bottom part of the case main body 1 or the cover 2, a partition 1a enclosing a plurality of high-frequency circuits mounted on the printed board 3 is provided, and also at least one of the surface side and the back side of the printed substrate 3, a shim 7 formed in the substantially the same patterns as formation patterns of the partition is arranged, and the printed board 3 and a shim 7 are pinched between the cover 2 and a compartment 1a.
Patent JP-S57168354-A (JP)
Title: Output system of compile list
Inventor: NISHIKAWA MAMORU
IPC: G06F11/28
Filed: 1981-04-02
Abstract: PURPOSE:To shorten a program test time, by detecting whether an error exists or not in a compile list, and reading out and printing the remaining procedure section except a data section of a source list, and an intermediate list in accordance with a prescribed order, if the error is not detected. CONSTITUTION:A CPU 1 reads out a program to be tested, from a program source 2 in a prescribed order, in accordance with a prescribed operation program. This readout program is temporarily stored as a compile list in a file device 3 for editing, under the control of the CPU 1, and on the other hand, the question whether an error exists or not is detected by an error detecting circuit 4. As a result, in case when no error is detected, an editing device 6 reads out the remaining procedure section except a data section of a source list, and an intermediate list, in the compile list stored in the device 3, in accordance with a prescribed order, and inputs them to a printing device 5. The device 5 prints the compile list on a form by said editing operation.
Patent JP-H04286136-A (JP)
Title: Semiconductor device
Inventor: KATO TOSHIHIRO
IPC: H01L21/60
Filed: 1991-03-14
Abstract: PURPOSE:To provide a semiconductor device in which yield is improved and productivity is improved. CONSTITUTION:Ends of a plurality of inner leads 12 at one end side are moved forward or rearward to match positions of a plurality of electrodes 13 formed corresponding thereto on a semiconductor chip 11. Thus, distances between the ends of the leads 12 at one end side and the positions of the electrodes 13 are optimized to improve its yield and productivity.
Patent JP-H08315546-A (JP)
Title: Method and apparatus for recording/reproducing video information and video tape
Inventor: MORISHIMA KENTA
IPC: G11B27/32
Filed: 1996-03-07
Abstract: PURPOSE: To realize easy retrieval of recorded video information by extracting the content being recorded on a video tape along the time series, producing a split display index image and recording the index image at the head part of a video tape. CONSTITUTION: An input video signal 41 is recorded on a VTR tape at a mechanism section 11b and subjected, in parallel therewith, A/D-converted every 30min, and taken in as a still image into a frame memory FM 18. The still image is subjected to compression coding by a microcomputer 16b for generating an index image and stored in a memory card 13. The content of the card 13 is read out and subjected to decompression coding by means of the microcomputer 16b. A single screen is divided by nine, for example, and edited into split display index image signals which are recorded in an index area at the head part of the VTR tape. The video information can be retrieved easily even when the video tape is reproduced using a common VTR.
Patent JP-S63217595-A (JP)
Title: Magnetic bubble memory device
Inventor: KANEKO KEIICHI
IPC: G11C19/08
Filed: 1987-03-04
Abstract: PURPOSE:To prevent an action bias margin from being narrowed with a simple constitution by inserting an interrupting element in serial when an erase action power source is not initialized. CONSTITUTION:A first switch 11 in a current closed loop consisting of the erase action power source 10 and the erase coil 1 of a bubble memory device is turned off when it does not execute erasing. At that time a second switch 12 which is inserted into the closed loop in serial is turned on and a DC power source 9 is charged to initialize the power source 10. The switches 12 and 11 are respectively turned off and on while initialization is not executed, and a current from the power source 10 erases a memory 4 through the coil 1, whereby erasing terminates with the termination of the discharge of the power source 10. The switches 11 and 12 are respectively turned on and off for initializing the power source 10, and the current does not flow in the coil 10. Consequently, the bias margin is prevented from being narrowed with the simple constitution.
Patent JP-H10229978-A (JP)
Title: Method of detecting hair growth
Inventor: ISHINO AKIHIRO
IPC: A61K8/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To examine with high precision the hair growing effect of a substance to be impacted by bringing the substance into contact with the cultured papilla cells and then specifying the presence/absence and/or strength/weakness of the multiplication activity of the cells. SOLUTION: In obtaining papilla cells for culture, the supply source such as the head skin for example is cut in a strip and washed in phosphate buffer physiological salt solution or the like, with the epidermis and dermis removed, so that only the subcutaneous fat is separated using a proteolytic enzyme. Thus, the follicle is isolated with a pair of tweezers or the like from the subcutaneous fat so separated. Further, from the isolated follicle, the root is cut off; from the lower part of this root, the papilla (cell) is exposed and isolated; and the isolated papilla cell is processed in the first and the successive generation culture. Then, the hair growing effect is inspected for the substance to be inspected by making a comparison between the multiplication rate when the papilla cell is cultured in a nonserous medium with and without the substance contained.
Patent JP-2000251140-A (JP)
Title: Merchandise pushing device
Inventor: YAMAMOTO NOBUHIRO
IPC: B65G59/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise pushing device in which a housing is reinforced without making an automatic merchandise vending machine large. SOLUTION: A reinforcement housing part 6a is formed at the end parts of a mounting plane 7a at a rear side from a rear face column 3. The part 6a consists of a pair of side walls 6b extending from the mounting plane 7a on both sides with a guide opening part between them, a rear wall 6c which extends from the rear end of the plane 7a and is connected to the pair of the walls 6b and a top wall 6d blocking the upper sides of the walls 6b and 6c. The part 6a is located at the rear end part of the plane 7a that is a rear side from the column 3 and forms space whose front is open over the plane 7a and where the guide opening part exists internally. A guiding wall 6e that opens toward the front is formed in front of the pair of the walls 6b. A supporting wall 6f also extends from an almost central part side of the walls 6a and is formed on the plane 7a.
Patent JP-H03252098-A (JP)
Title: Inverter lighting device
Inventor: OGAWA YASUNORI
IPC: H05B41/24
Filed: 1990-03-01
Abstract: PURPOSE:To enhance the more proper management to poor installation, life expiration of a lighting lamp, power waving, and prevention of electric shock by providing a protecting mean for monitoring the output of a current sensor and alarming or stopping when the current becomes below a preset value or exceeds the preset value over a preset electrification period. CONSTITUTION:A current sensor 12 is connected to a bypass line 7 between the lamp socket of a lighting lamp 2 and a preheating capacitor Cp, and when the output of the current sensor 12 becomes below a preset value, or exceeds the preset value over a preset electrification period, an alarm is given from a protecting means 13, and the operation of a high frequency power source 4 is stopped. Thus, the progress of an abnormal state can be warned or stopped. Hence, a more proper management to poor installation, life expiration of the lighting lamp, power saving, and prevention of electric shock can be enhanced.
Patent JP-H11252895-A (JP)
Title: Electronic circuit device for power
Inventor: ISHII ATSUSHI
IPC: H02M7/42
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit device for power which has improved capability for cooling the inside without complicating the structure. SOLUTION: This electronic circuit device has a structure such that an opening of a box-like metal body case 1 is closed airtightly by a cover 2, which is so installed as to open and close the opening or which is dismountably installed and electronic circuits for power 31-33 are fixed to the bottom 11 of the body case 1 and a smoothing capacitor 35 which serves as a heating component for the electronic circuit device for power is brought into contact with the inside principal plane of the cover 2 separably to the principal plane. Due to this structure, heating components in the electronic circuits for power can be cooled efficiently, without complicating the structure of the device or complicating the manufacturing processes or increasing the number of components or causing troubles in the opening or closing operation of the cover.
Patent JP-H07257168-A (JP)
Title: Air conditioner for vehicle
Inventor: YOSHIMI TOMOHISA
IPC: B60H3/06
Filed: 1994-03-22
Abstract: PURPOSE:To provide an air conditioner for a vehicle where the responsiveness in detecting the humidity is excellent, the deterioration of the characteristic in detecting the humidity can be suppressed, and the increase in the cost can be suppressed without using an exclusive filter to detect the humidity. CONSTITUTION:A filter 50 to purify the passing air is supported by a guide 51 over the whole surface of an air conditioning duct 5 in the air-conditioning duct 5 on the upstream side of an evaporator (a cooling means) 6. A storing space where the air passing through the filter 50 flows is provided in the end of this guide 51, and a humidity sensor 55 is arranged in this space. A part of the air which flows in the air-conditioning duct 5 by a blower 4 and is purified by the filter 50 is guided to the humidity sensor 55, and impurities are stuck on the humidity sensor 55 to suppress the deterioration of the detecting characteristic, and the responsiveness is excellent. Because no exclusive filter for the humidity sensor is used, the increase in the cost can be suppressed.
Patent JP-S57164681-A (JP)
Title: Receiver for character broadcast
Inventor: FUKUZAKI KAZUHIRO
IPC: H04N5/445
Filed: 1981-04-02
Abstract: PURPOSE:To easily inform the program number under transmission, by picturing or printing out a number list of programs incoming on screen according to the selection of viewers, with a specific control signal provided in a character signal. CONSTITUTION:A numeral generating ROM34 which takes the program code representing the program number under transmission as an address and outputs a pattern signal of character or graph corresponding to the address, is provided, and the number list of the program incoming is pictured on a television screen or printed out on a print paper according to the selection by viewers with a specific control signal in the character signal. Since the incoming program number is flickered, the selection of a program is very easy.
Patent JP-S58170374-A (JP)
Title: Power source circuit
Inventor: MIYAZAKI SADAO
IPC: H02M7/538
Filed: 1982-03-29
Abstract: PURPOSE:To enhance the efficiency and reliability of a power source circuit by producing a detection signal fed back to a control circuit via a double power source circuit from separatedly wound coil of an output transformer without using a diode for butting both power sources. CONSTITUTION:A detection signal corresponding to the output terminal voltage is obtained from a tertiary coil 11 inductively coupled to a transformer 3. Since the voltage induced in the coil 11 is proportional to the output terminal voltage, it is inputted to a control circuit 12, thereby controlling switching transistors 21-24. Since this operation is performed in both power sources, the parallel operation of the both power sources can be eventually performed.When one is defective, a voltage can be supplied from the other power source.
Patent JP-H08221454-A (JP)
Title: Crosstalk simulation method
Inventor: IZUMI MASAO
IPC: G06F17/50
Filed: 1995-02-15
Abstract: PURPOSE: To fast carry out a crosstalk simulation with proper accuracy taking the structure of a printed board into consideration when this board is designed. CONSTITUTION: A part 1A serving as an analyzing object of a wiring pattern 1 is approximated as a double parallel line standard board model, for example, and the coupling coefficient of the board model is calculated based on a coupling coefficient table 4. The coupling coefficient is corrected based on a change rate table 6 where the difference of board structures is noticed so that the error caused by the board structure is eliminated. The crosstalk noise voltage due to the double parallel line standard board model is calculated from the obtained effective coupling coefficient. If the analyzing object part 1A is equal to a pattern including plural models combined together, the sum total of the crosstalk noise voltage calculated individually is calculated. It is displayed as a designing error when the sum total of the crosstalk noise voltage exceeds its limit value.  Such a simulation can be fast processed in comparison with an arithmetic processing that is carried out by an electromagnetic simulator.
Patent JP-H01225800-A (JP)
Title: Method for removing oxide film in metallic material
Inventor: HOTSUTA SHIGERU
IPC: C25F7/00
Filed: 1988-03-02
Abstract: PURPOSE:To rapidly remove an oxide film from the surface of a metallic material by rubbing the surface of the oxide film of a metallic member with a liq. absorptive member impregnated with an acidic processing soln. while carrying out electrolysis with a locally high current density. CONSTITUTION:A cylindrical body 4 (e.g., a pipe 10) having an oxide film 12 is horizontally fixed to a rotating mechanism 6, and the liq. absorptive member such as a felt material 16 is supported by a concentric receiving plate 14 set under the cylindrical body 4. When the device 2 is operated, a high current density is locally generated below the right end of the receiving plate 14 and the upper surface at the right end of the felt material 16. Meanwhile, when a dil. acid processing soln. is injected 24, the soln. flows over the pipe surface and is absorbed by the felt material 16. When the pipe 10 is rotated, the film 12 on the pipe surface is rubbed by the felt material 16, and the film 12 is successively separated and removed along the circumference. In this case, the spent dil. acid processing soln. is sent to a tank 22 by a pump 20 from the receiving plate 14, and circulated. Consequently, only a small amt. of the fresh soln. is replenished, and waste liq. is hardly generated.
Patent JP-H07260472-A (JP)
Title: Orthogonality measuring method for stage device
Inventor: SHINOZAKI TADAAKI
IPC: G03F9/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide an orthogonality measuring method of a stage device in which the load of a stage orthogonality measuring operation is reduced and whose orthogonality can be controlled by a periodic orthogonality measurement. CONSTITUTION:A board, for measurement, in which four patterns P1 to P4 for measurement have been formed along the X'-axis and the Y'-axis at right angles on an arrangement coordinate system is prepared. By using the patterns P3, P4, the X'-axis is positioned on the X-axis of the movement coordinate system of a stage. The patterns P1, P3, P4 are detected, and the orthogonality beta' (0 deg.) of the arrangement coordinate system with reference to the movement coordinate system at a rotation of 0 deg. is found. The board for measurement is turned by 90 deg., and the Y'-axis is positioned on the X-axis by using the patterns P1, P3. The patterns P1, P2, P3 are detected, and the orthogonality beta' (90 deg.) at a rotation of 90' is found. The orthogonality alpha of the movement coordinate system is found on both orthogonalities.
Patent JP-S62208549-A (JP)
Title: Manufacture of positive mix for nonaqueous electrolyte battery
Inventor: ASAMI YOSHIAKI
IPC: H01M4/48
Filed: 1986-03-10
Abstract: PURPOSE:To obtain CuO having high bulk density by reducing CuO to form Cu2O in a part of CuO, then by oxidizing the produced Cu2O to CuO. CONSTITUTION:In the first process, CuO is reduced to form Cu2O in a part of CuO, and in the second process, the obtained Cu2O is oxidized to CuO. The reducing precess is preferable to perform at a reduced pressure or in a reducing atmosphere using a gas such as hydrogen at 600-1,000 deg.C. By the process, a part of CuO is reduced to microscopically produce Cu2O, and the atomic ratio of Cu and O becomes 1.5-2.0 as a value of x in CuXO. The treating time is perferably to limit to 3-10hr. By oxidizing treatment, Cu2O produced is oxidized to CuO again. This process is preferable to perform in an oxidizing atmosphere at 600-1,000 deg.C.