baber/WOPTO huggingface dataset:
Patent JP-H06229155-A (JP)
Title: Security lock mechanism
Inventor: JIEI KUREITON MIRAA
IPC: E05B49/02
Filed: 1992-10-30
Abstract: PURPOSE: To maintain security in manual lock state, at the same time set to the same state as the cancellation state due to manual operation by inputting a combination code, and prevent influence due to each kind of lock cancellation input without any authority by receiving a specific combination code. CONSTITUTION: A lock mechanism is provided with an engagement element that can travel independently from a disengaged position to an engageable position when it receives a specific, small amount of controlled power, an element that can be operated manually is engaged to it when the element is placed at a position for possible engagement, and an engagement element forcibly drives a lock bolt 212 due to manual input force by a user and is manually moved from its lock position to a cancellation position. Also, the engagement element is provided with an electrical motor 300 with at least two magnetic detents according to the disengaged position and the engageable position. Also, a microprocessor controls the supply and transfer of power to the engagement element.
Patent JP-H06144822-A (JP)
Title: Production of highly pure fine silicon particle and production of highly pure polycrystalline silicon using the same particle
Inventor: KOMATSU YOSHINORI
IPC: C01B33/02
Filed: 1992-10-30
Abstract: PURPOSE:To provide the method for simply producing the fine particles of highly pure silicon extremely reduced in the content of metal impurities. CONSTITUTION:The method for producing the fine particles of highly pure silicon by subjecting silicon fine particles to an acid washing process is characterized in that the acid washing process contains a washing process simultaneously using hydrofluoric acid and nitric acid.
Patent JP-H05150495-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: G03G5/06
Filed: 1991-11-29
Abstract: PURPOSE:To provide the electrophotographic sensitive body high in sensitivity and superior in repetition characteristics and resistances to light and ozone by forming an organic photosensitive layer containing an electric charge generating material, a specified electron transfer material, and a specified positive hole transfer material on a conductive substrate. CONSTITUTION:The electron transfer material is represented by formula I, and the positive hole transfer material is represented by formula II. In formulae I and II each of R<1>-R<4> is, independently, H, alkyl, aryl, alkoxy, or benzyl; each of R<5>, R<7>, R<8>, and R<10> is, independently, arylene; and each of R<6> and R<9> is aryl or aralkyl; each of A and C is, independently, alkyl; B is a group forming a urethane or carbonyldioxine bond; each of p, q, and I is 0 or 1; and n is 5-1000.
Patent JP-H03175916-A (JP)
Title: Method for activating plant
Inventor: OTSUKA TOMOAKI
IPC: A01G13/02
Filed: 1989-12-05
Abstract: PURPOSE:To activate a plant and simultaneously promote growth of parasitic mycelia by mixing particles of a far infrared ray emitting substance prepared from ceramic, metal oxide, etc., in a coating and applying the resultant coating to the plant. CONSTITUTION:A far infrared ray emitting substance obtained by extraction from ceramic, metal oxide, rock, duracon, etc., is pulverized to provide particles having about 1-100mu particle diameter. The resultant particles of the far infrared ray emitting substance in an amount of about 10-40wt.% are then mixed with a coating such as lacquer coating or water-based paint to prepare a far infrared ray emitting substance particle-containing coating, which is subsequently applied to the vicinity, etc., of the root of a plant body to promote growth or activation of the plant body. Specifically, a method for applying the far infrared ray emitting substance particle-containing coating to the vicinity of the root with a width of about 1-2 times based on the plant body diameter and wrapping a heat insulating material such as polypropylene around the coated part is preferred.
Patent JP-H08240926-A (JP)
Title: Toner for a dry granular xerography
Inventor: JIYON SHII UIRUSON
IPC: G03G9/097
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a high charge control function by containing a charge control agent selected from a polymer binder and specific salt. SOLUTION: This toner contains a polymer binder and ammonium tetrahalo ferrate expressed by the formula where R and R<1> to R<3> may be identical or different and are independently selected from a non-substituted alkyl group having carbons between 1 and 24, a substituted alkyl group substituted via one or more types of a hydroxy group, a carboxy group or the like, so as to have carbons between 1 and 24, a cycloalkyl group having carbons between 3 and 7, a non-substituted aryl group having carbons between 6 and 14, or the like. Also, arbitrary two or more of R<1> to R<3> are bound to one another to form saturated or unsaturated rings between 5 and 14. In addition, X may be identical or different, and is selected from fluorine, chlorine, bromine or iodine.
Patent JP-H04186901-A (JP)
Title: Matching circuit for monolithic ic amplifier
Inventor: AKIBA YASUHIRO
IPC: H01P5/08
Filed: 1990-11-21
Abstract: PURPOSE:To offer the matching circuit whose occupied area is small, and also, which has no coupling of an input and an output by constituting a ground side electrode of a shunt type capacitor provided between an input/output transmission line connected to an amplifying part and a ground electrode of the reverse side of a semiconductor substrate so as to be used as a receiving electrode of a viahole. CONSTITUTION:On both sides of an amplifying part 1, an input matching circuit 2 and an output matching circuit 3 are placed symmetrically. The input matching circuit 2 and the output matching circuit 3 are constituted of a transmission line 4 and a capacitor 10, and a transmission line 5 and a capacitor 10', respectively. The capacitors 10, 10' are connected to each transmission line 4, 5 by the upper electrode 6, and the lower electrode (ground side electrode) 8 combines a receiving electrode of a viahole 9 connected electrically to a ground electrode 11 of the reverse side of a semiconductor substrate. The matching circuits 2, 3 become LC matching circuits. Since the capacitor is formed in the vertical direction in the substrate, a plane occupied area of the capacitor is a contact area with a transmission line of an input and an output, and it scarcely becomes a problem. Also, different from a stub line, the matching circuit scarcely has coupling between the input and output.
Patent JP-2000145974-A (JP)
Title: Oil seal
Inventor: SATO YUKI
IPC: F16J15/3244
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an oil seal having a screw provided on the atmosphere side of a lip, wherein a hermetical sealing effect is not lost until a product life is reached, and substantially constant hermetical sealing ability is maintained from the initial time of using the product to its life. SOLUTION: In an oil seal having a lip brought into contact with the outer peripheral portion of a shaft 13 making rotary motion, the shapes of the lip and a crew are designed beforehand such that a ratio Y/b between the axial length b of the lip being in contact with the shaft and the axial length Y of the screw provided on the atmosphere side of the lip and being in contact with the shaft is not changed until a use limit, i.e., a product life, even if the entire lip is worn.
Patent JP-H06160014-A (JP)
Title: Laser length measuring device equipment with air refractive index change correcting means
Inventor: HIRUKAWA HIDEO
IPC: G01B9/02
Filed: 1992-11-26
Abstract: PURPOSE:To enhance length measuring accuracy by measuring the displacement quantity of an object to be measured in its length with respect to different light path length using a reference interval part having two reflecting surfaces and calculating the air refractive index change quantities on the light path from the phase change quantities obtained from the respective light paths to correct the same. CONSTITUTION:The output beam of a laser beam source 1 is into two parallel laser beams by a beam splitter 2 and two laser beams pass through a half mirror 3 to be reflected by the mirrors of the reference interval part 4 consisting of two mirrors arranged on a stage 6. Photodetectors 70, 71 convert the interference signals of the interval part 4 and a reference mirror 5 to electric signals and phase detectors 80, 81 detect the phases of the respective interference signals. A signal processing part 9 calculates air refractive index change quantity from the difference between the phase change quantities of the phase signals and the surface interval (known value) of the interval part 4 and substitutes the refractive index change quantity for a predetermined formula to accurately measure the displacement quantity of the interval part 4. Since a refractive index in the same space as a length measuring light path is measured, accurate displacement quantity can be measured.
Patent JP-H07174920-A (JP)
Title: Optical fiber holder
Inventor: TAKAHASHI MASAO
IPC: G02B6/24
Filed: 1993-12-17
Abstract: PURPOSE:To provide a device which exactly holds twists of optical fiber and facilitates packaging by providing a device with a first supporting member which inserts and fixes an optical fiber terminal into an internal opening, a second supporting member which rotatably supports this first supporting member and a means for fixing the first supporting member to this second supporting member. CONSTITUTION:The end of the optical fiber 1 is inserted into the opening of the first supporting means 2 having a cylindrical shape. The optical fiber 1 and the supporting means 2 are fixed with an adhesive 6. The first supporting means 2 is supported by the second supporting means 3 and is so supported as to be freely rotatable in the supporting means 3. The twisting of the optical fiber 1 is executed by fixing the supporting means 3 on a surface plate and rotating the supporting means 2. The supporting means 2 and the supporting means 3 are so fixed with the adhesive 6 as not to rotate relatively to each other where the fiber 1 is twisted a prescribed number. This fiber is housed into a container 4 in which optical parts are housed. A box is provided with a notch 5 for inserting the fiber 1 to permit insertion of the fiber 1 in the fixed state into the supporting means 2.
Patent JP-H08179254-A (JP)
Title: Liquid crystal adjusting mechanism
Inventor: OGA OSAMU
IPC: G02F1/13
Filed: 1994-12-20
Abstract: PURPOSE: To enhance positioning accuracy, to reduce the number of components and to facifitate assembly by providing groove shape holes in the plate of one side and projection parts in another plate, engaging them with each other to form a guide by which a pair of plates is relatively moved only in one direction, and positioning a liquid crystal panel. CONSTITUTION: A first plate 11 holding liquid crystal is engaged with a second plate 12 held by the chassis, etc., of a liquid crystal projector so that circular protrusions 15 formed by half-piercing at corresponding positions of the second plate 12 are fitted to the groove-shaped holes 14 being long in the vertical directions pierced in the first plate 11. Consequently, two sheets of plates 11, 12 can move only in the vertical directions mutually. In the crank 12a of the second plate 12, a screw 13 having an axis in the vertical directions is screwed into a tap cut in the crank 11a of the first plate 11 and the position adjustment of the liquid crystal panel of one direction in its screen is made possible by turning the screw 13. Thus, the accuracy of the positioning is enhanced and the assembly is facifitated by performing the positioning of the liquid crystal panel in this way.
Patent JP-H02200812-A (JP)
Title: Method of reducing terminal carboxil groups of polyester with dilactim ether
Inventor: YUUSEFU MAHAJIYAA
IPC: C07D207/24
Filed: 1989-12-06
Abstract: PURPOSE: To obtain a polyester fiber reduced in carboxyl end group concentration and having good heat resistance and strength characteristics by adding a specific dilactim ether compound to a high-molecular weight polyester, reacting the dilactim ether compound with the polyester and extruding the reaction product through a spinning inlet. CONSTITUTION: One or more kinds of dilactim ether compounds represented by the formula [(x) and (y) are each an integer of 2-15; R<1> and R<2> are each H, a halogen, nitro, amine, a 1-10C alkyl, a 5-12C cycloalkyl, a 7-9C alkylaryl or a 6-10C aryl] (e.g. ε-caprolactim ether dihydrochloride) are mixed and reacted with melted high-molecular weight polyethylene terephthalate and the reaction product is spun by extruding it through a spinning inlet to provide the objective fiber reduced in carboxyl end group concentration.
Patent JP-H04282581-A (JP)
Title: Electric connector
Inventor: SUTEFUAN KORERAN
IPC: H01R13/52
Filed: 1991-11-05
Abstract: PURPOSE: To provide an electric connector, comprising a TPA part extending in the transverse direction and attachable to a connector housing before insertion of a terminal. CONSTITUTION: In an electric connector 10, terminal positioning assurances(TPA) parts arranged in transverse direction are installed, and the parts are inserted in a key groove in the transverse direction of a connector housing in a sliding manner. The TPA parts are provided with a plurality of flexible primary latches and a plurality of corresponding static secondary locks. The flexible primary latches are installed so as to be arranged in a row in a terminal-receiving hollow of the housing, when the TPA parts are kept at prescribed installation positions. Terminals can be inserted into the housing while the TPA parts are kept at prescribed installation positions, and the flexible primary latches hold the terminals at least temporarily in the housing.  At the time when all of the terminals are completely inserted, the TPA parts are indexed in the transverse direction toward the final lock position and the static secondary locks are reliably jointed to respective terminals and complete insertion can be thus retained.
Patent JP-H06160156-A (JP)
Title: Liquid level detector
Inventor: SUGIURA TAKEMI
IPC: G01F23/32
Filed: 1992-11-26
Abstract: PURPOSE:To provide a liquid level detector capable of accurately detecting not only the lowest liquid level but also the highest liquid level and the intermediate area between the lowest liquid level and the highest liquid level respectively. CONSTITUTION:A liquid level detector is provided with an upper holder 4 fixed to a liquid tank 2 and a lower holder 7 rotatable centering on a boss section 8 against the upper holder 4. The boss section 8 is set to the height position nearly equal to that of the highest liquid level. A bottom face reference rod 15 is fixed to the lower holder 7, and the bottom face reference rod 15 is pressed to the bottom face of the liquid tank 2 by a torsion coil spring 5. A float arm 11 fitted with a float 12 at the tip is rotatably fitted to the lower holder 7. The float 12 is rotated together with the bottom face reference rod 15 when the lower holder 7 is rotated, and the height position from a bottom face 2b is kept constant at the lowest liquid level. The float 12 is invariably kept at the height position equal to that of the highest liquid level at the time of the highest liquid level.
Patent JP-H11148053-A (JP)
Title: Heat-resistant plastic film laminate and multilayer printed circuit using the same
Inventor: IKEDA KENICHI
IPC: C09J7/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the heat-resistant plastic film laminate that reduces its surface roughness to inhibit the formation of the outer layer circuit due to the roughness of the inner layer circuit, when the outer layer circuit is formed via the adhesive layer on the inner layer circuit. SOLUTION: In a laminated body in which an adhesive layer is formed on one face of the heat-resistance plastic film, the resin flow of the adhesive layer is set to 3.0-5.0%. In a preferred embodiment, this heat-resistant plastic film laminated body is produced by coating the heat-resistant film with an adhesive layer on the one face and with copper foil on the other face. The objective multi-layered printed circuit board uses this heat-resistant plastic film laminated body as the outer layer material for the inner board.
Patent JP-H06146118-A (JP)
Title: Carbon fiber and its production
Inventor: KAKEGAWA HIROYA
IPC: D06M11/73
Filed: 1992-11-02
Abstract: PURPOSE:To obtain a carbon fiber capable of improving mechanical strength of a composite material by the use of a small amount of the fiber by growing a carbonaceous deposit on the fiber surface at least in the form of protrusion. CONSTITUTION:The contribution of a carbon fiber to the strength of a composite material is improved by growing a carbonaceous deposit on the fiber surface in protruded form having fibrous or granular form, etc. Preferably, an organic compound and/or organometallic compound having an ionization potential of >=7.2eV is used as a carbon source and the carbonaceous deposit is grown on the surface of a carbon fiber at least in the form of protrusion.
Patent JP-H09162392-A (JP)
Title: Semiconductor device
Inventor: NAKAYAMA TAKEO
IPC: H01L29/78
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the stress at the time of forming a silicide layer by preventing a buried element separating insulation film from making direct contact with the silicide later. SOLUTION: Insulator 9 is formed on the side wall of a buried insulation film 2 prior to forming a silicide layer 7. The silicide layer 7 is formed from the exposed part not covered with an insulation films 6 and 9 on a diffusion layer 5. The silicide layer 7 is prevented from making contact with the buried insulation film 2 by suitably setting the width (w) of the insulator 9. The depth (s) of the silicide layer 7 in the horizontal direction can be set smaller than the width (w) of the insulator 9, by setting the width (w) of the insulator 9 thicker than the depth (t) of the silicide layer 7 in the vertical direction, and the silicide layer 7 is prevented from making contact with the buried insulation film 2. Thus, when high melting point metal reacts to silicon, the insulation layer 7 does not hinder the growth of the silicide layer 7, and the stress can be reduced.
Patent JP-H08173127-A (JP)
Title: Tool for hanging lead tabacco
Inventor: OOHIRA TOSHIROU
IPC: A24B1/08
Filed: 1994-12-21
Abstract: PURPOSE: To provide a leaf tabacco hanging tool requiring a small housing space and providing a function folding in a form capable of avoiding danger of long needle. CONSTITUTION: In this leaf tabacco hanging tool having a rack equipped with fork and a receiving rack and protruding many long needles in rows along both lever materials of the rack equipped with fork and having a receiving part for receiving the top of each long needle along both lever materials of receiving rack, a coupling mechanism for separably connecting both lever materials of rack equipped with fork is formed. Thereby, the hanging tool is folded and housed.
Patent JP-H01208136-A (JP)
Title: Method of controlling color of printer
Inventor: HANSU OTSUTO
IPC: B41F31/02
Filed: 1988-12-16
Abstract: PURPOSE: To ensure printing characteristics as high as possible by replacing a desired color location impossible to achieve with a desired color location possible to achieve through control procedure when a desired color location is given outside the correction region restricted by a previously set boundary condition. CONSTITUTION: When a desired color location S is present outside a correction color space 50, a measured value processing mechanism generates control data by coordinates comparison and the ink guiding mechanism of a printing press is adjusted. As a result, the color location separated from a previously set desired color position S only by the min. distance is selected as a desired color location S'5 possible to achieve.
Patent JP-H02164196-A (JP)
Title: Key telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04Q3/58
Filed: 1988-12-19
Abstract: PURPOSE:To eliminate need for the re-input of items of other system data relating to a telephone set when an extension number of the telephone set is changed by checking all extension numbers registered in each item of a system data before the revision and rewriting the numbers to new extension number after the revision when the extension number of a pushbutton telephone set is changed at the setting of the system data. CONSTITUTION:A master equipment 1 is provided with a control section comprising a processor unit(CPU) 14 such as a microprocessor, a fixed memory (ROM) 15 and a variable memory (RAM) 16, the program in the ROM 15 is executed by the CPU 14 and applies control while the data generated is stored in the RAM 16 or the content of the RAM 16 is referenced as required. At first, in the setting mode of the system data, whether or not the extension number, that is, a slave number is to be revised is judged. When the revision input is finished, whether or not the slave set number is an effective setting data is judged. Succeedingly, the slave equipment number before the revision is checked for each item.
Patent JP-H03180224-A (JP)
Title: Tube expanding device
Inventor: HONMA KENSAKU
IPC: B21D39/20
Filed: 1989-12-07
Abstract: PURPOSE:To quickly adjust to the change of a tube pattern by providing fitting plates composing large diameter locking parts and reciprocating bodies installed on the head parts of mandrels, stoppers for arresting axial movement to the fitting plates of the mandrels and a driving means for the stoppers. CONSTITUTION:Each of the stoppers 3 installed on the back sides of the fitting plates 6 can be operated independently to each mandrel by a driving means provided with each through hole through which the axial part of the mandrel 41 passes. Therefore, since only the stopper corresponding to the mandrel 41 used for expanding a tube is operated to stop the mandrel 41 from moving in the axial direction, a desired mandrel 41 can be used for expanding the tube without preparing the plate in advance. Further, it is possible to pressurize the mandrel H which need not change the plate even in expanding the tube and expands the tube quickly and freely. In this way, various kinds of heat exchangers can be manufactured efficiently.
Patent JP-H08235566-A (JP)
Title: Magnetic recording medium
Inventor: KURODA KAZUHIRO
IPC: G11B5/702
Filed: 1995-11-13
Abstract: PURPOSE: To improve dispersibility, thermal stability, preservability at high temp. and humidity, durable running performance and electromagnetic transducing characteristics by using a vinyl chloride copolymer not passed through a saponifying process as a binder and metallic magnetic powder whose specific surface area and pH have been regulated as magnetic powder in a producing process. CONSTITUTION: A copolymer contg. vinyl chloride and a hydroxyl group-contg. monomer or vinyl chloride, vinyl acetate, the hydroxyl group-contg. monomer and a polar group-contg. monomer is used as a binder. The vinyl chloride unit content of the copolymer is 60-95wt.%, the hydroxyl group of the hydroxyl group-contg. monomer does not directly bond to a vinyl group and the polar group-contg. monomer is a monomer having one or more kinds of polar groups selected from among carboxylic acid, phosphoric acid, sulfuric acid and sulfonic acid groups or their salts, amino and ammonium groups. Metallic magnetic powder of pH 8-10 having 30-60m<2> /g BET specific surface area is used as magnetic powder.