baber/WOPTO huggingface dataset:
Patent JP-2000114911-A (JP)
Title: Piezoelectric device
Inventor: FUJITA KAZUTOSHI
IPC: H03H9/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device which does not exert adverse influence on the frequency characteristic of a vibrating part and is strong inexternal impact. SOLUTION: In this piezoelectric device which is provided with a piezoelectric vibration element 51 provided with a piezoelectric element board 52 integrating a thin vibrating part 53a constituting the bottom of a recessed part 53 and a thick annular surrounding part 53b surrounding the periphery of the part 53a, a ground electrode 64 formed on the part 53 side, dividing electrodes 56 and 57 formed on the outer surface of the part 53a and electrode lead parts 54 and 55 connected to the electrodes 56 and 57 and a case 70 which houses the piezoelectric vibration element 51 and is provided with electrodes 72 to 74 and uses a conductive adhesive as connecting means between a ground electrode 65 and the electrode 74 and between the parts 54 and 55 and the electrodes 72 and 73,  the connection positions 58 and 59 of the electrodes 72 and 73 for the electrode lead part on the case 70 and the parts 54 and 55 are set at positions being close to the part 53a.
Patent JP-H05101591-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1991-10-03
Abstract: PURPOSE:To realize a tape cassette capable of adjusting the sound quality in accordance with user's preference. CONSTITUTION:In the tape cassette constituted in such a manner that a pair of reel hubs provided by winding a tape-like recording medium is housed in a cassette casing formed by upper/lower halves, plural sound quality adjusting bodies 30 formed with various kinds of different materials are provided as separate bodies from the tape cassette. Further in the tape cassette, loading hold parts (2a-2f) and a hole part 1a for loading/unloading are arranged so that the sound quality adjusting bodies 30 can be loaded freely attachably/ detachably at specified positions in the casing.
Patent JP-H03143654-A (JP)
Title: Method for compressing and restoring character pattern
Inventor: ITO SHUNICHI
IPC: H04N1/411
Filed: 1989-10-31
Abstract: PURPOSE:To compress a character pattern, compress font data efficiently to store it in a memory, reduce a memory space exclusive for DLL character, and to make a printer lower in cost by a method wherein present column data is ORed with previous column output data, and in the presence of two or more columns of the same OR adjacent to each other, repeat information is added to the column data. CONSTITUTION:Dots represent printing dots forming an original character pattern inputted from an external device by an operator. Printing is conducted as shown by the original character pattern. In the original character pattern, blank columns are formed so that printing dots are not adjacent to each other in a row direction. By adding a white printing dot to the blank column, a column of the same column data as the column adjacent thereto can be formed. In this manner, column data of a first column in the original character pattern is ORed with column data of a column adjacent thereto on the left hand. The OR is used as column data to be stored in a memory. Therefore, a pattern of a DLL character of a simulated matrix can be stored in a compressed manner. Since the capacity of the memory can be reduced to a great extent, a low-cost printer can be manufactured.
Patent JP-S63136224-A (JP)
Title: Automatic key word extracting device
Inventor: KIMOTO HARUO
IPC: G06F17/30
Filed: 1986-11-28
Abstract: PURPOSE:To improve the retrieving efficiency of a Japanese sentence data base via a key word and to reduce the key word memory capacity, by utilizing the information on the word emerging positions of a thesaurus to delete improper key words. CONSTITUTION:A noun is extracted 4 out of a key word extracting object Japanese sentence and a prefix, a suffix and a numeral are deleted 8 out of the extracted noun by means of a prefix dictionary 6 and a suffix dictionary 7. The the undesired words are deleted 10 undesired word dictionary 9 and the remaining nouns are collated 12 with a thesaurus 11 to extract key word candidates. The key word candidates having the lower order words in the thesaurus 11 are deleted 14 out of the key word candidates 13. If the one of these deleted works is contained in the header of the Japanese sentence or equal to the first work of the end of a paragraph, the relevant word is registered 15 again into the table 13 as candidate. Then each of the words stored in an extracted noun table 5 is collated with an important word dictionary 16 and these collated words are registered 17 into the table 3 as the key word candidates. Then the fixed key words are sent to a result output part 8.
Patent JP-H02127740-A (JP)
Title: Emulator
Inventor: NISHIMURA TETSURO
IPC: G06F11/22
Filed: 1988-11-08
Abstract: PURPOSE:To accurately measure the program executing time in response to a prescribed routine by controlling the counting action of a counter based on the specific data. CONSTITUTION:An area identification memory 24 is put into a space equal to an address space which stores an action program for an emulation processor 4. Then the identification information MCM is previously set at the memory 24 to discriminate a store space for a series of action programs corresponding to a desired process routine where the measurement of the executing time is desired from other spaces. The information MCM is read out in parallel with the access of the action program. A timepiece circuit 21 stops temporarily its counting action when the information MCM containing a bit '0' is supplied. Then the circuit 21 starts its counting action again with reception of the informa tion MCM containing a bit '1'. Thus, the branch process time and the process time of a branch destination are excluded out of the count value of the circuit 21. Then it is possible to accurately measure the executing time of a program in response to a prescribed routine.
Patent JP-H10125198-A (JP)
Title: Small relay
Inventor: KIKUCHI TORU
IPC: H01H50/14
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate folding work for the wound part of a coil, and cutting work for an end parts, and prevent the thermal fixing of solder between a folded wound part and a jaw part, when the coil wire of the winding start or end portion of a coil, wound on a bobbin, is wound on a terminal to be soldered. SOLUTION: In this relay 10, terminals, plantedly provided on a jaw part 24 protrudedly provided toward outside from one side part of a bobbin 12, have a winding part 25d for a coil wire protrudedly provided on one side from the jaw part 24. The coil winding part 25d is formed in small as conventionally, and a root part 25c, formed in large, is protrudedly provided from the jaw part 24 to extendingly provide the winding part 25d of the coil wire on the tip part of the root part 25c, thereby facilitating folding and rewinding for the winding part 25d.
Patent JP-H10172178-A (JP)
Title: Optical recording element
Inventor: CHAPMAN DEREK DAVID
IPC: G11B7/246
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording material which has adaptability to CDs(compact disks), forms a characteristic having a sufficient contrast by cooperating with the irradiation with an incident laser, and nevertheless, has optical stability and incubation stability and has necessary optical characteristics. SOLUTION: This recording element is constituted by having a transparent base body and a recording layer and a light reflection layer on this base body. In such a case, (a) the real number part (n) of the refractive index at 780nm with the unrecorded layer of this recording element is >=1.8 and the imaginary number part (k) thereof is <=0.15, (b) the recording layer contains tetra dyestuff of >=1 kinds of metallized diazo dyestuff and cation dyestuff and (c) the thickness of the recording layer is 225 to 300nm.
Patent JP-H08108075-A (JP)
Title: Multifunctional material having photocatalytic function
Inventor: HAYAKAWA MAKOTO
IPC: A61L9/00
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a multifunctional material by imparting action based on photocatalytic function such as deodorization to a relatively low m.p. substrate which cannot avoid melting. CONSTITUTION: When a photocatalyst layer made essentially of a photocatalyst is held on the surface of a low m.p. substrate to obtain a multi-functional material having photocatalytic function, the photocatalyst layer is exposed so that it comes into contact with the outdoor air and the layer is fixed on the substrate through a layer having a higher m.p. than the substrate.
Patent JP-S63133659-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA KATSUYA
IPC: H01L21/822
Filed: 1986-11-26
Abstract: PURPOSE:To enhance the electrical characteristic and the reliability of a memory device by a method wherein, after the impurity concentration at the bottom part has been made high by implanting ions inside a groove from four directions and the bottom part has been oxidized to be thicker than the sidewall by thermal oxidation of the whole surface, an oxide film inside the groove is removed and an impurity region is then formed uniformly inside the groove so as to form a capacitor inside the groove. CONSTITUTION:When a groove is made on a silicon substrate 4 and an impurity region 2 is formed on the sidewall and on the bottom part of the groove, the impurity concentration at the bottom part is made high by implanting ions from four directions by an ion implantation method by means of prescribed acceleration energy. then, the bottom part of the high impurity-concentration is oxidized to be thicker than the sidewall by a thermal oxidation process of the whole surface; after that, an oxide film 3 inside the groove is removed and a uniform-impurity region 2' is formed inside the groove. After, for example, a trench has been formed on the silicon substrate 4 by, a dry etching method by making use of an oxide film 1 as a mask, As is injected from four directions by an acceleration energy of higher than 150 keV; as a result, an n-type impurity-doped region 2 where the impurity concentration at the bottom part of the trench is four times as much as that of the side-wall of the trench is formed.
Patent JP-H07132527-A (JP)
Title: Uniformly colored styrene-based resin foam molded product
Inventor: HORINO SHIZUKA
IPC: B29C67/20
Filed: 1993-11-11
Abstract: PURPOSE:To uniformize coloring by a method wherein a surface of a colored styrene- based resin foam molded product is subjected to an image processing in a specific tone to measure the luminance, and a value of a difference between average luminences of a light color side and a dense color side, when a mean luminance value is taken as a threshold, the part under the threshold is taken as a dark color side, and the part over the threshold is taken as a light color side, is made to have the tone of a specific value or under. CONSTITUTION:A resin composition containing styrene-based resin, coloring agent, foaming agent, surface foam-breaking agent, is melted by heating in an extruder, cooled, and chopped to make a pelletized particle. Then, it is foamed in a mold to make a colored styrene based foam molded product. A surface of the molded product is subjected to an image processing by 256 scales with an image former to measure luminance. Then, a content of the foam-breaking agent is controlled so that a variable density luminance difference value has a color tone of 70 or under when its mean luminance value is taken as a threshold, the part under the threshold is taken as a dark color side laminance. value, and the part over the threshold is taken as a light color side luminance value. The molded product is uniformly colored thereby.
Patent JP-H11222566-A (JP)
Title: Conductive polymer coating composition
Inventor: HSIEH BING R
IPC: G03G5/10
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a conductive polymer coating compsn. which is electrically and mechanically stable. SOLUTION: This coating compsn. contains an arylamine charge transfer compd., an oxidized arylamine charge transfer compd. salt, and a polymer binder, the oxidized arylamine charge transfer compd. salt having a counter ion selected from among hexafluoroantimonates and hexafluoroarsenates.
Patent JP-H01126409-A (JP)
Title: Cut-off valve device
Inventor: HARA KOICHI
IPC: F15B20/00
Filed: 1987-11-09
Abstract: PURPOSE:To cut off communication between suction/exhaust ports and the actuator ports by switching a spool after detecting pilot pressure giving effect on the first piston and the second piston becoming extraordinarily low. CONSTITUTION:When control valves 6, 7 are switched and pressurized fluid is supplied to their upstream sides, the pressures are led to the first and second pilot chambers 15, 18. In this way, the second piston 16 with a narrow pressure receiving area is moved forward at first and pushes a spool 10 strongly. Next, the piston 16 moves, while keeping the strongly pushing condition, up to the place where the first piston 14 comes into contact with the stepped portion 23. The movement power is transmitted to the spool 10 via the pressure in the second pilot chamber 18 and the piston 16, so that suction/exhaust ports 2, 3 and actuator ports 4, 5 are communicated with each other.
Patent JP-H08124843-A (JP)
Title: Scanning type aligner
Inventor: SAEKI KAZUAKI
IPC: H01L21/027
Filed: 1994-10-21
Abstract: PURPOSE: To keep a scanning type aligner high in both light exposure performance and throughput. CONSTITUTION: An acceleration nearly equal to that of an accelerated stage holder 4 measured by an acceleration measuring means 21 is given to a mask stage 2A and/or the stage holder 4 in relative motion whereby the stage 2A and the stage holder 4 are corrected on misalignment from each other induced by acceleration. By this setup, a scanning type aligner is capable of being started soon by keeping a relative positional relation right between the mask 2 and a photosensitive substrate 3.
Patent JP-H06130592-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C5/26
Filed: 1992-10-21
Abstract: PURPOSE:To simplify replenishment and to reduce fog by processing the specified silver halide color photographic sensitive material with a processing solution prepared by using a tabletted processing agent. CONSTITUTION:The silver halide color photographic sensitive material contains at least one of cyan couplers represented by formula in at least one of the photographic constituent layers and it is processed with the processing solution prepared using the tabletted processing agent. In the formula, R31 is -CON(R34)(R35), -NHCOR34, -NHCOOR36, or the like; R32 is H or a substituent; R33 is a substituent; X is H or a group to be released by coupling with the oxidation product of an aromatic primary amine developing agent; l is 0 or 1: m is 0, 1, 2, or 3; each of R34 and R35 is H or an aliphatic, aromatic, or hetero-cyclic group; R36 is an aliphatic, aromatic, or heterocyclic group; and each of R32-R36 is optionally substituted.
Patent JP-S61155470-A (JP)
Inventor: HORUSUTO TATSUPE
IPC: C09B67/22
Filed: 1985-12-18
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-H10109135-A (JP)
Title: Manufacture of terminal for battery and device therefor
Inventor: NISHIKAWA YUICHIRO
IPC: B21K21/08
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing process, to eliminate the production of scrap or the like and to save materials by upsetting a formed intermediate base stock in which a conical hole or a hole approximated to the conical hole is made from both sides of a columnar base stock. SOLUTION: By inserting the columnar base stock into a holed die, pushing it in the inner part with a forcing punch, making the conical hole or the hole approximated to the conical hole with a fixed die pin and successively making the hole with a piercing punch, the formed intermediate base stock 20 in the state where the pointed ends of the holes on both right and left sides are approached is formed. By advancing segmental dies 13a, 13b, the formed intermediate base stock 20 is inserted into the formed holed die 19 for forming products and the punch 14 is pushed down from the upper side. In the state where the parallel part 14b of the punch 14 is fit into the upper end of the hole of an ejector sleeve 15 and the hole is closed, upsetting is executed. When the ejector sleeve 15 is pushed up through a knock-out pin 16, the complete products are taken out.
Patent JP-H11120675-A (JP)
Title: Music database device
Inventor: MINO AKIHIRO
IPC: G11B20/10
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To constitute a music detabase by using a single CD-ROM. SOLUTION: A CD-ROM 17a stores a music selecting program 21, an audio information file 22, an image information file 23 and a text information file 24. The audio information is compressed into 1/20 to 1/10 and stored. The program 21 and various files 22 to 24 stored in the CD-ROM 17a are directly loaded into a main memory 12 in order to conduct the selection of musics and reproducing of audio, texts and images. Thus, no concern should be made for the available capacity of a hard disk storage device 16 and the operations are conducted similar to the reproducing of a conventional audio CD.
Patent JP-H10111629-A (JP)
Title: Image forming device
Inventor: MIYAWAKI KATSUAKI
IPC: G03G21/10
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the image blur or flowing by rubbing the image carrier surface provided with the surface composed of a material in high hardness by a roller furnished with abrasive compounds, and removing filming. SOLUTION: The device is provided with cleaning rollers 50 and 51 as cleaning members attached on the device main body across a bracket, and a cleaning blade 48, so as to be held in contact with a photoreceptor 3, while fine particles as the abrasive compounds are stuck on the surface of the cleaning roller 50 which is held in contact with the photoreceptor surface on the upstream side in the photoreceptor rotary direction. At the time of cleaning the photoreceptor, the photoreceptor surface is strongly rubbed by the roller attached with the abrasive compounds and then rubbed by the roller 51 without the abrasive compounds, and the filming mutters are removed. Moreover, residual materials are removed by the blade in the downstream side thereof.
Patent JP-2000098289-A (JP)
Title: Head up display device
Inventor: HATANAKA HIROYUKI
IPC: B60K35/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a head up display device which is capable of making a contribution to make the image corresponding to the signal outputted from a computer visible during driving of a vehicle. SOLUTION: The head up display device 1, to which the personal computer 2 integrated with an input device 1a and a display device 2b is separably connected in the vehicle, has a display which emits the image display light corresponding to the signal outputted from this personal computer 2 and a combiner 12 which is capable of forming the image forward and allows the transmission of the light from forward by changing the optical path of this image display light.
Patent JP-H11119061-A (JP)
Title: Optical transmission and reception module and plug jack type optical and electric transmission device using same
Inventor: ISHIHARA TAKENAO
IPC: G02B6/42
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To transmit and receive multiple light signals by using the same optical transmission and reception module by providing a branch type light guide which branches the light into plural routs. SOLUTION: The optical transmission and reception module 10 is provided with a two-branch type light guide 13 for branching into plural lights. A transmit signal is inputted to a lead frame 17 with an input terminal, transmitted to a integrated circuit chip 18 for driving, and converted into an electric signal for driving a semiconductor light emitting element 19 and then to apply the semiconductor light emitting element 19. The light transmit signal which is converted into light by the semiconductor light emitting element 19 is made incident on an end surface B of one branch part 13a of the two-branch type light guide 13 through a condenser lens 20, totally reflected in the branch part 13a, and projected from an end surface A. The projection light is made incident on an arranged optical fiber 26 of a connector part 12 through a very small space 25.  The optical fiber 26 is united with an optical fiber part 11 and the light transmission signal is transmitted through the optical fiber part 11 and guided to the two-branch type light guide 13 arranged at one end.
Patent JP-H01124910-A (JP)
Title: Flat cable
Inventor: SAEN HARUO
IPC: H01B7/08
Filed: 1987-11-10
Abstract: PURPOSE:To facilitate soldering work as well as enable wiring to be executed freely by solidifying a stranded conductor at an insulated wire part which is fixed in plate-shape partially in the longitudinal direction with a plastic tape so as to make a solid wire. CONSTITUTION:An insulated wire 1 consists of stranded conductor which stranded element wires plated with tin or solder, and a plastic tape 2 is applied partially in the longitudinal direction to form plural insulated wires 1 arranged in parallel into a united flat cable. The stranded conductors united part which is made into a solid wire by partially solidifying stranded conductors of the insulated wires 1 is formed by applying low melting point metal plating such as tin or solder, etc. to the surfaces of element wires which form stranded conductor. Hereby, the stranded conductor parts are solidified and made into a solid wire, so it is easy to insert it into an insertion hole etc., in a board and soldering is easy, and further except a part applied with a tape the stranded conductor has flexibility, so workability in wiring is improved.
Patent JP-H10131657-A (JP)
Title: Deep ground improving device for underground obstacle, rock-bed, boulder and the like
Inventor: ONOMI HIROAKI
IPC: E21B11/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To protect a cutting edge by providing a edge tip of a rotating roller so as to receive loading weight of a ground improving device and position it lower than a edge tip of a drilling blade and inner and outer edge tips of a head end edge of an underground casing. SOLUTION: A few pieces of stirring blades 2, a few pieces of drilling blades 3 furnished with edges 31 to drill underground or to crush obstacles and a cylindrical underground casing 4 furnished with inner and outer cutting edges 41, 41' on the head end edge are provided on a head part of a casing pipe 1, and an injection port 111 to inject an improving material in drilled soil in a chamber 5 is provided. A proper number of stabilizer and stirring blades 6 devised to be in the same diametrical relation with the edge tips 41a, 41' are provided below the casing pipe 1. A rotating roller 7 a edge tip of which is positioned below the inner and outer cutting edges 41, 41' is provided in the underground casing 4 or on a bottom plate 42 of the underground casing 4.  Consequently, it is possible to temperate irregularities of the obstacles, etc., to smoothen rotating motion of a drilling cutter and to eliminate generation of vibration.