baber/WOPTO huggingface dataset:
Patent JP-H11316753-A (JP)
Title: Micro computer
Inventor: MATSUBARA KIYOSHI
IPC: G06F15/78
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a micro computer incorporating a flash memory whose operability is satisfactory. SOLUTION: A flash memory FMRY has a plurality of memory arrays where a plurality of memory cells are matrix-arranged. Respective bit data of data constituted of a plurality of bits are divided and are stored in the memory arrays. Respective pieces of bit data stored in the memory arrays are outputted in accordance with the access of a central processing unit CPU via an address bus. The data is constituted of bit data and data are outputted to the central processing unit CPU via a data bus.
Patent JP-H09283779-A (JP)
Title: Solar cell
Inventor: OTSUKA HIROYUKI
IPC: H01L31/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress current concentration with a limited point contact area by extending a second semiconductor layer so that at least one second semiconductor layer may come in contact with an electrode at two or more point contacts so as to prevent an increase of serial resistance. SOLUTION: After forming a texture face 3 to a P-type crystal silicon substrate 7 by wet etching using KOH, an n-type low resistance layer 1, an n-type high resistance layer 6 and a P-type low resistance layer 8 are formed by a heat expansion process by means of ordinary phosphor and boron. Thereafter, an oxide film 5 is formed by thermal oxidation so as to form finger electrodes 4 and a rear electrode 9 by vapor deposition. Then, a plurality of pieces of n-type low resistance layers 1 are arranged directly under the finger electrodes 4 in a linear shape. Then, current concentration near the contacts 2 of a solar cell having the point contacts 2 is dissolved so as to allow reduction of serial resistance. Thereby, a filter factor and and conversion efficiency are improved.
Patent JP-H11245206-A (JP)
Title: Waste paper panel
Inventor: YANO KOJI
IPC: D04H1/60
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance recycling properties while maintaining lightweight properties and high strength without being adversely influenced configurationally by external factors by interlocking a creased mass of waste paper torn to pieces with a resin into a formed waste paper panel. SOLUTION: A creased mass of waste paper fibers torned to pieces of appropriate size within a range in which the fibers are not opened and collapsed to the shape, is mixed with a dissolved thermoplastic resin, and the mixture is pressurized, heated and cooled to be formed. The waste paper panel thus formed consists of a creased mass as a structural material. Therefore, even when numerous voids are formed between the pieces of the creased mass so that a lightweight panel is formed, the creased parts are entangled with each other between the waste papers and further, numerous adhesive points at which the creased parts come into contact with each other, are secured. Thus the waste paper panel displays high strength after being formed.  In addition, the waste paper panel thus formed does not use moisture at all and as such, has a low moisture content, and also neither does it contain an emulsifier or the like, so that it is hardly adversely affected by the moisture. Also the waste paper panel is not warped or distorted by moisture absorption.
Patent JP-H06281468-A (JP)
Title: Map display device
Inventor: SERIGUCHI HIDEJI
IPC: G01C21/20
Filed: 1993-03-26
Abstract: PURPOSE:To enable a head-up display system to be employed, which is excellent in reproducibility for a map with cost lowered by providing the device with a display control means which not only indicates a present position over a liquid crystal screen but also makes the present position coincide with a corresponding position over a film map. CONSTITUTION:A head-up display hologram 14 is disposed above a map sheet 10. lighting a projection light source 16 permits information such as a present position and the like indicated by a shutter mechanism, and map information 30A which is printed on the sheet 10 while being contracted, to be projected to the hologram 14 at a liquid crystal screen 12 based on control signals from a control means 18. This constitution thereby enables information to be formed into an image behind the hologram 14, and thereby enables information to be indicated as an imaginary screen 30B. As a result, map information can be seen behind the hologram 14 as viewed from the front side of the hologram 14.
Patent JP-2000269828-A (JP)
Title: Interleaving device
Inventor: ABE MASAHIRO
IPC: H03M13/27
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce continuous errors after de-interleaving even if a device is used for a transmission path where a period error and the burst error of long time occur by increasing/decreasing the number of respective delays in convolution, which are set for plural paths in convolution interleaving, by a specified unit. SOLUTION: In an interleaving device, x1, x2, x3,... are inputted and first to fifth paths P1-P5 are sequentially selected for respective bits by change-over switches SIN and SOUT. The number of delay elements installed in the respective paths P1-P5 is '0', '3', '7', '12' and '18' (it increases in the unit of multiple of '3'+α). In the convolution interleaving system, a system for preventing a bit string after interleaving from being made into an arithmetical progression and increasing the number of the delays in the respective paths P1-P5 by integer times as much as a conventional one is changed to a system for increasing it by integer times + α. Thus, the ability can drastically be improved with respect to a period error and continuous errors can be reduced.
Patent JP-S51143971-A (JP)
Title: Jig for fixing work
Inventor: OKABE OSAMU
IPC: B25B5/04
Filed: 1975-06-05
Abstract: PURPOSE: To simplify and miniaturize the structure of fixing jig by pressurizing plural balancing element for pressurizing work via a steel stripe under tension. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03121120-A (JP)
Title: Vibration-damping material
Inventor: TOMOSHIGE TORU
IPC: C08K7/00
Filed: 1990-03-20
Abstract: PURPOSE:To obtain a vibration-damping material having excellent vibration- damping properties and improved applicability, adhesiveness, durability, etc., by mixing a specified epoxy resin with a curing agent and a filler having a specified shape. CONSTITUTION:The purpose vibration-damping material is prepared by mixing an epoxy resin comprising a diglycidyl ether or triglycidyl ether of a 3-20C branched polyol or its polymer with at least one component selected from among 50-500 pts.wt., per 100 pts.wt. total of this epoxy resin and the curing agent, micaceous filler, 0.5-200 pts.wt. particulate filler and 0.5-100 pts. wt. fibrous material. When at most 300 pts. wt., per 100 pts.wt. total of the epoxy resin and the curing agent, plasticizer is added to the above composition, the vibration-damping properties can be further improved. When below about 10wt.% solid epoxy resin is added to the above epoxy resin, the range of use of the plasticizer can be broadened, and good vibration-damping properties can be developed in a wide temperature range.
Patent JP-H09261009-A (JP)
Title: Intermediate frequency tuning circuit
Inventor: OHIRA AKITSUGU
IPC: H04N5/44
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a low noise index and high conversion efficiency by providing a resistor interposed between the connecting intermediate point of first and second coils and the connecting intermediate point of first and second capacitors, so as to suppress the function of damping resistance by a circuit element. SOLUTION: A serial circuit of the first and second capacitors C1 and C2 is in parallel connected with the serial circuit of the first and second coils L1 and L2 , and the resistor R0 is interposed between the connecting intermediate point M1 of the first and second coils L1 , L2 and the connecting intermediate point M2 of the first and second capacitors C1 and C2 . As terminals A and B are not grounded through any of the coils L1 , L2 , the capacitors C1 , C2 and the resistor R0 , these circuit elements do not function as damping resistances with respect to the load resistance of a frequency mixing circuit. As a result, conversion efficiency in an intermediate frequency tuning circuit is improved to suppress the noise index to be low.
Patent JP-H01241257-A (JP)
Title: Station data generation processing system by bar mark code
Inventor: MATSUNO YOSHIO
IPC: H04M3/00
Filed: 1988-03-23
Abstract: PURPOSE:To attain the processing of station data generation able to generate lots of sets of station information in the batch without input mistake by deciding an entered data, displaying it as a bar mark code and allowing a bar mark code reader of an interface to read the code. CONSTITUTION:A part A including an I/O controller and a man-machine interface is connected to an electronic exchange. A station data generation guideline decides a data required to be entered according to the system of an actual electronic exchange relating to various station data in the part A and the decided data is displayed as a bar mark code on a hand-written bar mark code sheet. Thus, the station data described on the bar mark code sheet is read by a light pen and read data from the bar mark code reader are sent from an I/O port via the bar mark code reader interface to the bus in the batch. A CPU stores the station data on the bus to a random access memory RAM.
Patent JP-H10267634-A (JP)
Title: Tubular observing device
Inventor: HIRATA YASUO
IPC: B23K9/095
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a tubular observing device which can repair even a minor flaw by using an appropriate amount of filler metal. SOLUTION: A tubular observing device 1 is provided with an observation window 5 used for the observation of an object to be inspected, a micro-optical scanner 9 which measures the flaw 20 of the object, and a pair of manipulators 8 on the front end face of its hard head section 2. The scanner 9 is composed of a piezoelectric vibrating body 15, a planar mobile section 17, a needle-like member 16, a surface emission type laser 18, and light receiving elements 19a and 19b. The member 16 couples the vibrating body 15 with the mobile section 17. The laser 18 is formed in a thin filmlike state and stuck to the mobile section 17. The scanning extent N of the scanner 9 is positioned in the visual field M of the window 5. The manipulators 8 are positioned on the outside of the scanning extent N of the scanner 9 and in the visual field M of the window 5.
Patent JP-S60212468-A (JP)
Title: Antiskimming agent for paint
Inventor: KONISHI SAKUICHI
IPC: C09D5/00
Filed: 1984-04-05
Abstract: PURPOSE:To provide the titled antiskimming agent for water-based baking paint, capable of effectively preventing the skimming liable to occur in painting, and composed of an organic compound melting at a specific temperature and having a specific melt viscosity. CONSTITUTION:The objective antiskimming agent is composed of an organic compound which is insoluble or hardly soluble in water, melts at 50 deg.C- baking temperature, and has a melt viscosity of <=100cPs (e.g. benzoic compound, benzophenone compound, benzotriazole compound, benzenemonocarboxylic acid ester, higher aliphatic saturated monocarboxylic acid, its amide, its anilide and higher aliphatic monohydroxymonocarboxylic acid). The agent is added to water-based baking paint in an amount of 0.1-10wt% based on the solid component of the binder.
Patent JP-H0591950-A (JP)
Title: Soft reinforced metal article and container for cooking
Inventor: DOUNI FURAMAN
IPC: B23P11/00
Filed: 1992-03-27
Abstract: PURPOSE: To provide a product composed of a plate made of a comparatively soft first metal. CONSTITUTION: A product has on a surface a porous sheet or a grid-shaped metallic element (2) made of a second metal or alloy harder than the first metal (1). The metallic element (2) is at least partially embedded in a plate by drop casting or closed die forging. The product is particularly suitable for a cooking vessel.
Patent JP-S62226134-A (JP)
Title: Photochromic optical material
Inventor: NAKAJIMA MIKITO
IPC: G02C7/10
Filed: 1986-03-27
Abstract: PURPOSE:To obtain the titled material having improved durability by mounting one or more of coating layers or films on a surface of a film, a layer or a plastic sheet contg. an org. photochromic substance, thereby isolating almost completely the org. photochromic substance from oxygen. CONSTITUTION:The one or more layers of the coating layers or films are mounted on the surface of the film, the layer or the plastic sheet contg. the org. photochromic substance. The titled material is controlled a permeable amount of oxygen by adjusting a film thickness of the 1st layer. By providing the coating film or layer subsequent to the 2nd layer, the permeable amount of oxygen is controlled, thereby enabling to give various kinds of value added, such as the use of an antireflection film composed of inorg. or org. substances, and endowments of dyeability, a cloud-resisting and a rubbing-resisting properties to the titled material.
Patent JP-S51145394-A (JP)
Title: Coin sorting device
Inventor: SHINODA YOSHIO
IPC: G07D3/14
Filed: 1975-06-10
Abstract: PURPOSE: Establishing a recognizing function and a sorting function between a normal and false coins respectively by an independent machanism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03269234-A (JP)
Title: Metal bolt for measuring intruded hydrogen
Inventor: ONO AKIHIRO
IPC: G01N27/00
Filed: 1990-03-19
Abstract: PURPOSE:To ensure sealing performance for a long time under the using environment of a bolt by providing a rubber plate, a ring having the hole and a cap on a sealing metal plate on the side of the head part of the metal bolt, and sealing a cavity part in an airtight manner. CONSTITUTION:A thin disc 5 made of iron is mounted on an edge 6 of a ring- shaped opening part between a cavity part 4 and an internal thread hole 7 and welded to a peripheral part. A disc 8 made of silicon resin is mounted on the welded disc 5. The peripheral part is tightened with a ring 9 having a hole. The ring is screwed into the hole 7. A cap 10 made of iron is further screwed into the hole 7 on the ring 9 so as to protect the disc 8. The measuring bolt is fixed to a structure material together with an actually used bolt by tightening the bolts. When the bolts are arranged in the same environment, hydrogen gradually intrudes in the measuring bolt from the environment, and the hydrogen is captured into the cavity part 4. In this constitution, the sealing property of the cavity part 4 is ensured for a long time.
Patent JP-2000270516-A (JP)
Title: Small motor with reverse rotation preventing device
Inventor: NAGAI MASATO
IPC: F16H35/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a small motor with a reverse rotation preventing device, using the preventive device with reliability in operation and a small change due to aging. SOLUTION: A rotor 1 has a rotor magnet 1c with multi-polarization and a fitting projected member 1b is formed on the lower face thereof. A slider 16 has a torque generating member 16a and a pin hole 16b with a long hole. A reverse rotation preventing lever 3 has a reverse rotation preventing nail 3a, and a cylindrical guide pin 3b, and the guide pin 3b is inserted in the pin hole 16b. When the rotor 1 is rotated in the reverse (B) direction, magnetic force (attractive force) is generated between a rotor magnet 1c and the torque generating member 16a, and the slider 16 is rotated in the B direction. Then, the reverse rotation preventing lever 3 is rotated in the B direction, so the reverse rotation preventing pawl 3a collides with the fitting projected member 1b, and the rotor 1 is turned and rotated in the forward (A) direction through reactive force of collision.
Patent JP-H02248293-A (JP)
Title: Method for treating surface of plate material for offset printing
Inventor: IBATA JOJI
IPC: B41N3/00
Filed: 1989-03-23
Abstract: PURPOSE:To obtain printed matter of high quality by treating the surface of a plate material for offset printing, which is obtained by sulfonating the surface of a film or sheet composed of a filler-containing polymer of an ethylenic monomer, with an oxidizing agent. CONSTITUTION:A sulfonic acid group is imparted to the surface of a film or sheet composed of a filler-containing polymer of an ethylenic monomer by chemical forming treatment. The surface of this plate material for offset printing is treated with an oxidizing agent. By this method, no background staining or blurr is generated and printing durability and an ink fixing property are enhanced and printed matter of high quality is obtained.
Patent JP-H0611017-A (JP)
Title: Belt pulley
Inventor: BERUNHARUTO GEZENFUYUUSU
IPC: F16H55/36
Filed: 1993-03-29
Abstract: PURPOSE: To manufacture a flange of a pulley at a low cost by simplifying a mounting method of a flange to a belt pulley body, such that the flange is mounted on a body of a belt pulley and limits one side flank of a belt-winding surface. CONSTITUTION: A flange 3 is configured as a disk spring 6 so that a region from an inner periphery 1 to an inner periphery 6 elastically expands. The disk spring 6 is fit on radially projecting portions 5 of a belt pulley body 1 by pushing it in the axial direction. The disk spring 6 is rigidly fixed on the projecting portions 5 in the axial and radial directions because of a spring action of the inner peripheral portion of the disk spring 6.
Patent JP-S52151815-A (JP)
Title: Voltage raising circuit
Inventor: ASANO KAZUHIRO
IPC: H02M3/06
Filed: 1976-06-14
Abstract: PURPOSE: To elevate capacity of driver, by impressing higher voltage than base plate voltage to the gate of driver of NMOSFET. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10263626-A (JP)
Title: Seamless square steel pipe and production thereof
Inventor: MORIOKA NOBUHIKO
IPC: B21C37/15
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiency produce a seamless square steel pipe having small roundness at the corner parts in the cross section and flat sides by hot-rolling a cylindrical base stock so that the reduction rate of area from the round pipe stock to the square pipe satisfies a specific formula. SOLUTION: Calivers for the round cylindrical steel pipe are set to the rolls at No.1-No.4 stands to secure the peripheral length in the cross section of the pipe stock at the time of rolling with two rolls per stand. The rolls having square shaped calivers are used in No.5-No.8 stands to form the pipe stock fixing the peripheral length into the square shape. Then, the round pipe stock is hot-rolled so that the reduction rate of area from the round pipe stock to the square pipe satisfies the formula 0.20>=1-(Ao/Ai)>=0.05. In the formula, Ao is the cross sectional area (mm<2> ) of the material part in the square steel pipe at the outlet side of the finish stand in the shaping rolling mill, and Al is the cross sectional area (mm<2> ) of the material part in the round pipe stock at the inlet side of the square-forming stand in the shaping rolling mill.  By this method, even in the case of being the thick pipe, the product having little roundness at the corner parts and flat sides, can be obtd.
Patent JP-S63234797-A (JP)
Title: Remote control system for power source
Inventor: OKA HIROSHI
IPC: H04Q9/00
Filed: 1987-03-24
Abstract: PURPOSE:To save a power consumption and to prevent the propagation of a trouble by controlling charge and disconnection of the power of an arbitrary slave device by a start signal designated from a host device and the identification signal of the slave device. CONSTITUTION:The host device and the power source controller of the plural slave devices are connected through a bus line and to the bus line, a reset signal RST, a strobe signal STB, an address signal AD and a power charging and disconnecting signal POF are transmitted. An identifying counter CTR 70 identifies the slave device designated by the signals STB and AD and the slave device is selected by a decoder 80. The FF110 of the selected slave device holds the state of the signal POF, a relay RL is operated by the output of the FF110 and the power is supplied to the load LD140 of the slave device. In such a way, the power consumption is saved and the propagation of the trouble can be prevented.
Patent JP-H11274634-A (JP)
Title: Semiconductor laser array element and semiconductor laser array device
Inventor: UEJIMA KENICHI
IPC: H01S5/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a threshold by reducing an invalid current. SOLUTION: In the semiconductor laser array element having a plurality of laser diodes 22 monolithically provided in parallel on a semiconductor substrate, the semiconductor substrate is provided on its one side with all anode electrodes 25 and cathode electrodes 29 of the laser diodes 22. The laser diodes 22 are electrically isolated from each other by insulating means formed in a multi-layered semiconductor layer part provided in one side of the semiconductor substrate and formed under the semiconductor layer of a lowermost layer forming the diode 22, and by an isolation groove 21 made at one surface of the semiconductor substrate and reaching the insulating means. The laser diode 22 has a current-path narrowing structure wherein a positive hole flow zone is prescribed by a block layer of an N conduction type.  The positive hole flow zone is narrower than electron flow zone so that reduction of an invalid current causes reduction of a threshold value. Further, the electrodes are electrically isolated from each other with a good handleability.
Patent JP-S60215805-A (JP)
Inventor: KAMIYAMA HIROSHI
IPC: A61F5/44
Filed: 1984-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55163852-A (JP)
Title: Connecting system
Inventor: YAMADA NOBUO
IPC: H01L21/60
Filed: 1979-06-06
Abstract: PURPOSE:To suppress expansion of a solder bump for connecting due to surface tension and eliminate the improper connection by a method of connecting between semiconductor substrates by providing a substrate interval controlling solder bump separately from the solder bump with a size larger than the solder bump on a first substrate. CONSTITUTION:There are formed an evaporated film 4 mounted with a connecting solder bump 5 on the condutor 3 on the surface of the silicon chip 1 of first substrate 20 and a substrate interval controlling solder bump 11 through an evaporated film 10 on a conductor 9, and a protective film 2 on the other surface of a chip 1. A printed conductor 6 and a glass dam 7 are formed on the ceramic plate 8 of second substrate 30, connecting solder bump 5 is inserted between the substrates 20 and 30, and are dissolved and connected. Since the amount of the solder bump 11 is large, the interval between both the substrates is controlled to eliminate expansion of the solder bump 5 at the center.