baber/WOPTO huggingface dataset:
Patent JP-H06158355-A (JP)
Title: Minute connector and its production
Inventor: SATOU AKINOBU
IPC: B81C3/00
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a minute connector capable of connecting various functional elements and having a high strength at the connecting part in a micromachine formed by connecting the functional elements. CONSTITUTION:A male connecting part 8 having a protrusion 1 and a gill part 2 is joined to a first sensor block 10. The connecting part 8 is formed by anodizing a p type Si substrate provided with an n type impurity diffusion region on the surface and removing the porous layer formed around the region by etching. Meanwhile, a female connecting part 18 consisting of a detaining part 12 provided with a hole 16 into which the gill part 2 is inserted and a BPSG layer 13 furnished with a space while the gill part 2 is rotated is joined to a second sensor block 11. The female connecting part 18 is obtained by integrating two Si substrates having the BPSG layer formed on the surface by flame-hydrolysis deposition by melt-welding the BPSG layers.
Patent JP-H05125239-A (JP)
Title: Heat-resistant chlorinated vinyl resin composition
Inventor: KONDO TOMIZO
IPC: C08L27/04
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a chlorinated vinyl resin composition excellent in heat resistance and processability by mixing a chlorinated vinyl resin with a specified heat-resistant plasticizer. CONSTITUTION:A chlorinated vinyl resin is mixed with a plasticizer comprising 20-80wt.% dipentaerythritol ester and 80-20wt.% trialkyl trimellitate or compound of the formula (wherein R is 4-12 C linear or branched alkyl; and X is 2-10 C alkylene or a 4-8 C polyether glycol residue). The above plasticizer is desirably used in an amount of 20-100 pts.wt. per 100 pts.wt. vinyl resin.
Patent JP-H05192415-A (JP)
Title: Electronic power tooth brush
Inventor: FUKUBA HIROSHI
IPC: A61C17/00
Filed: 1991-11-05
Abstract: PURPOSE:To facilitate the diffusion to the general public of an electronic power tooth brush which has higher effects for the removal of bacterial plaque and for the permeation of fluorine into tooth and the like by a high potential difference at a low cost with a smaller size in the simplest manner. CONSTITUTION:A battery hole 11 is formed at a base end of a handle 1 extending axially and a small-diameter cylindrical battery 4 is housed into the battery hole. A terminal 3 connected to one electrode of the battery is mounted partially on the outer circumference of the handle. An electroconductive axis 5 connected to the other electrode of the battery is buried being extended in the direction of an axis line of the handle to be terminated near bristles 2. The terminated part of the electroconductive axis is made to communicate near a bristle planted surface through a liquid path 8.
Patent JP-2000147837-A (JP)
Title: Toner
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/087
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a toner which stably maintains a uniform charge amt., which stably produces high quality images in any environment and for repeated use and which has excellent developing characteristics and electrification characteristics without toner scatter, and to provided a color toner having good color reproducibility. SOLUTION: This toner contains at least a binder resin, coloring agent and charge controlling agent. The charge controlling agent consists of a resorcinol dimer condensation product of resorcinol or its deriv. and formaldehyde or other aldehydes, or a phloroglucinol dimer condensation product of phloroglucinol or its deriv. and formaldehyde or other aldehydes.
Patent JP-H0585963-A (JP)
Title: Production of 2,6-diethylnaphthalene
Inventor: FUJITA TERUNORI
IPC: C07B61/00
Filed: 1991-09-24
Abstract: PURPOSE:To produce 2,6-diethylnaphthalene on an industrial scale at a low cost in high yield by using mordenite as a catalyst and carrying out trans- ethylation using ethylnaphthalene as an ethylation agent as it is. CONSTITUTION:2,6-Diethylnaphthalene is produced by the transethylation of ethylnaphthalene (preferably 1- or 2-ethylnaphthalene) (preferably in liquid phase) using mordenite as a catalyst. The amount of mordenite is 0.001-500wt.% (preferably 0.05-200wt.%) based on ethylnaphthalene and the reaction temperature is 100-450 deg.C (preferably 130-300 deg.C).
Patent JP-H08150329-A (JP)
Title: Agitator
Inventor: TOYAMA KOHEI
IPC: B01F23/47
Filed: 1994-11-28
Abstract: PURPOSE: To perform uniform mixing in an agitator in which rotating blades rotatable around supporting shafts are attached on plural arms extending in the radial direction from a rotating shaft and in the different directions from each other by installing at least two of the plural supporting shafts at different distances from the center of the rotating shaft. CONSTITUTION: An agitator 1 is constituted by forming arms 12-15 rotating around the center of a rotating shaft 11 by a motor 10 with rotating blades 15-17 respectively. The tip parts of the arms 12-E14 each are bent downwards and time distances from the rotating shaft 11 to the bend parts of the arms 12-14 are different from each other. The parts bent downward of the arms 12-14 constitute supporting shafts 15a-17a, and to the supporting shafts 15a-17a, the rotating blades 15-17 are freely rotatably fitted. In this way, there is no portion which has not been agitated, and for example, when a main agent and a curing agent of a two pack adhesive are mixed, the main agent and the curing agent existing in a mixing vessel are uniformly agitated.
Patent JP-H08179148-A (JP)
Title: Method and device for optical axis adjustment
Inventor: MIZUKAMI MASAHITO
IPC: G02B6/24
Filed: 1994-12-21
Abstract: PURPOSE: To provide an optical axis adjusting device which increases the efficiency of temporary adjusting operation for an optical axis by parallel processings for temporary adjustments of plural connection parts and is reduced in cost by eliminating the need for components and devices for the temporary adjustment of the optical axis. CONSTITUTION: This device consists of a reflected light measurement optical system consisting of semiconductor lasers 20 and 23, photodiodes 21 and 24, and optical branching units 22 and 25, six-axial fine adjusting stages 29 and 31 for driving single-mode optical fibers 26 and 28, a fixed stage 30 for fixing an optical waveguide 27, and a controller 32 for driving and controlling the six-axial fine adjusting stages 29 and 31.
Patent JP-H11153999-A (JP)
Title: Speech recognition device and information processor using the same
Inventor: YAMAMOTO KENJI
IPC: G10L17/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a speech recognition device applicable to a wider range by receiving a request from a host system using the result of speech recognition and reevaluating the data stored in a storage means. SOLUTION: This device is provided with a voice input part 101, a waveform data storage part 103, a speech recognition part 104, etc., and a host system 108 using the result of speech recognition receives the result of the speech recognition from the speech recognition part 104. Then, past waveform data stored in a waveform storage part 103 are reevaluated according to an instruction of reevaluation from the host system 108. That is, first of all, the speech recognition part 104 performs initialization processing such as memory area clearing processing, etc. Then, when the reevaluation request from the host system 108 exists, the number of the data to be reevaluated are decision- processed and the number of the reevaluation request data is compared with the number of the reevaluation possible data.  Then, when the number of the reevaluation request data smaller than the number of the reevaluation possible data, the voice recognition part 104 performs the decision-processing of the effective voice data.
Patent JP-H07174892-A (JP)
Title: Exothermic body storage device
Inventor: AKATSU MINORU
IPC: G21C19/06
Filed: 1993-12-17
Abstract: PURPOSE:To efficiently cool tubes or pots storing exothermic bodies at a low manufacturing cost and at a low operating cost by vertically erecting containers for storage, providing bulkheads between the containers, and forming individual coolant passages for individual containers. CONSTITUTION:When a coolant is to be stored, exothermic bodies stored in fuel pots or the like are stored in protective tubes 1, and plugs 4 are closed. The protective tubes 1 are gradually heated by the heat transfer from the exothermic bodies inside, and they are expanded downward and start to lower the force points of levers 8. The other end sections of the levers 8 are moved upward accordingly, covers 3 fastened to cords 7 are separated and lifted from the upper ends of the protective tubes 1, and gaps are formed between the covers 3 and the upper end sections of the protective tubes 1. A coolant kept in contact with the outer periphery sections of the protective tubes 1 storing the exothermic bodies is lifted, is heated, and flows out from a coolant outflow port 6. The low-temperature coolant flows in from a coolant inflow port 5 at the lower section of a storage device, it selectively flows through the protective tubes 1 storing the exothermic bodies, and the protective tubes 1 are efficiently cooled.
Patent JP-2001133626-A (JP)
Title: Method for producing multicolor reflector
Inventor: NAKANO SHUSAKU
IPC: G02B5/20
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multicolored reflector having superior durability, even when the plate is subjected to multicoloring treatment. SOLUTION: This method of producing a multicolored reflector includes a multicoloring process, where a liquid crystal polymer layer containing a chloresteric liquid crystal polymer having optically active groups is irradiated successively or simultaneously with active rays, which are controlled for every plural regions to form plural regions different in effective content of the optical active groups, and thereafter or simultaneously, the cholesteric liquid crystal polymer having the optical active groups is aligned by heating to form reflection regions different in reflection wavelength for every region.  In the method, the optical active groups of the cholesteric liquid crystal polymer, having optical active groups which forms the liquid crystal polymer layer consist of optical active groups, which are modified or deactivated by active rays and optical active groups which are not modified or deactivated by active rays.
Patent JP-H08180292-A (JP)
Title: Automatic image pickup device
Inventor: FUKAZAWA TAKASHI
IPC: G08G1/054
Filed: 1994-12-21
Abstract: PURPOSE: To prevent such a useless photographing that a vehicle or the like having a small radar effective reflection cross section is photographed protrusively from the photographed picture in an automatic image pickup device for speed violation vehicles. CONSTITUTION: This device consists of a radar transmitter-receiver 1 which transmits a transmission wave 4 alternately subjected to amplitude modulation by two long and middle pulse widths to a running vehicle 5 on the road, a controller 2 provided with e vehicle detection circuit 26 which detects that the running vehicle 5 reaches a prescribed distance, and an image pickup device 3. The time required for arrival at a prescribed photographing point is calculated in accordance with the vehicle speed based on the time, when the running vehicle reaches the prescribed distance, to output a photographing command, thus preventing the running vehicle from being photographed protrusively from the photographed picture.
Patent JP-2000131537-A (JP)
Title: High-density in-rack wiring system of optical wiring rack
Inventor: KOTODA YUTAKA
IPC: G02B6/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To make even many through wires receivable in a rack highly densely by dividing a termination area and a module area in two, processing through wires only in the termination area, and using a jumper cord for module wiring from the termination area. SOLUTION: This system comprises an external wire cable 1, an intra-office cable 2, a termination area 5, a module area 6, a through wire 8, a jumper cord 9 with a multicore connector, a connector 10, a fiber connection 11, a single-core branch cord 12, and a separation part 13. The area 5 where the external wire cable 1 is terminated and an area where single-core branching is performed, i.e., module area 6 are divided completely in two by a separation part 13, the through wire 8 is processed only in the termination area 5, and the jumper cord 9 (with a multi-core connector) is used for wiring from the termination area 5 to the module area 6. The through wire 8 and the wire to a transmission cable can be switched in the termination area 5.
Patent JP-H01161026-A (JP)
Title: Plasma polymerization membrane and formation thereof
Inventor: DATE MASAKAZU
IPC: C08J7/00
Filed: 1987-12-16
Abstract: PURPOSE:To enable a durable hydrophilic treatment of the surface of a polymer material, by forming a plasma polymn. membrane contg. amide groups on the surface of a hydrophilic polymer material. CONSTITUTION:Low-temp. plasma treatment is done in a gas contg. at least one alkane, alkene or alkylene compd. having a total carbon number in the molecule of 1-4 and the formed plasma polymn. membrane is further plasma- treated at low temp. in nitrogen dioxide gas. The substance to be treated is free from any limitation on its shape and plastic molded items, films, and fibers can be usable. As the raw material, synthetic polymers such as polyester, nylon, polyacrylonitrile, vinylon, polyethylene or polypropylene, natural polymers such as wool or silk and inorg. substances such as glass can be cited.
Patent JP-2000128681-A (JP)
Title: Production of compost and compost-producing apparatus used therefor
Inventor: SUZUKI KINSHOKU
IPC: B09B3/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing compost difficult to form mass and having good fermentation efficiency. SOLUTION: A fermentation raw material for compost is housed in a drum 13 and the drum 13 is rotated to stir the fermentation raw material and a rotation shaft 28 has same axis as rotation center of the drum 13 is arranged in the interior of the drum 13 and plural stirring rods 33 are formed in the outer periphery of the rotation shaft 28 and the rotation shaft 28 is rotated independently from stirring motion of the drum 13 and the fermentation raw material is stirred by these stirring rods 33 to produce the compost. In the method, the drum 13 and the rotation shaft 28 are rotated in the same direction and rotation speed of the drum 13 is controlled so as to be slower than that of the rotation shaft 28.
Patent JP-H03115610-A (JP)
Title: Method and apparatus for adjusting sweeping face width of brush-roll
Inventor: KONRAATO REERUSU
IPC: E01H1/05
Filed: 1989-12-07
Abstract: PURPOSE: To optimize cleaning by measuring an actual space between the center line of the axis of a roll-type brush and the surface to be cleaned, comparing it with a target space based on a measured diameter of the roll-type brush, and adjusting the actual space to the target space. CONSTITUTION: This apparatus is constituted with an adjusting device 16 for adjusting the space between the center line of the axis 12 of a roll-type brush 14 and the surface 10 to be cleaned, a sensor device 18 for measuring a diameter of the brush 14, a probe 22, a distance measuring device 28, and a measurement control device 24. The device 24 adjusts a sweeping surface width bsp of the brush 14 via the device 16 according to the diameter of the brush 14. The probe 22 moves toward the brush 14, its contact with the outer peripheral surface is detected by the sensor device 18, is measured by the device 28, and is compared with the sweeping surface width of the brush 14, and the sweeping surface width bsp is kept constant. Therefore, optimal cleaning can be performed for the surface to be cleaned.
Patent JP-2000142338-A (JP)
Title: Brake pedal operating device for automobile
Inventor: YAMAMOTO TAKAYUKI
IPC: B60T7/06
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To generate an operating stroke corresponding to operating force, to a brake pedal without converting the rotary motion of the brake pedal into linear motion in an automobile brake pedal operating device for operationally supporting the brake pedal operated by a driver to actuate an electric braking device for electrically actuating an automobile brake. SOLUTION: A torsion bar 28 is fixed to a body panel 22 of an automobile in a cantilever state and coaxially with the rotation axis of a brake pedal 10. The base end 16 of the brake pedal 10 is fixed to the tip part of the torsion bar 28. An operating stroke corresponding to operating force is generated to the brake pedal 10 by the torsion of the torsion bar 28.
Patent JP-2000141530-A (JP)
Title: Transparent laminate
Inventor: OTSUKA TOSHIHARU
IPC: G02B5/28
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a transparent laminate in which the lowering of visual recognition properties caused by the color shading of reflected rays is controlled. SOLUTION: At least one transparent film is formed on the surface of a transparent base of a transparent laminate, and respective transparent film layers satisfy the formula nd>6.0 (n is the refractive index of each layer, and d is the thickness of each layer represented by the unit of micron.). Desirably (nd) is set larger than 12.0 or more, more desirably larger than 20.0 so that the generation of color shading is effectively prevented.
Patent JP-H01160075-A (JP)
Title: Semiconductor laser
Inventor: YOSHIMURA RIE
IPC: H01S5/00
Filed: 1987-12-17
Abstract: PURPOSE:To enable an extremely improved single vertical mode laser to be easily obtained by mounting a waveguide path with a core and a clad consisting of two types of dielectrics on the inner reflection surface of inner-reflection interference type laser. CONSTITUTION:A p-InGaAsP8 is exposed in stripe shape by mounting a resist 9 on a p-InGaAsP8 of epitaxial wafer and by removing resist by approximately 6mum width in the direction which is at right angle to the channel direction of an active layer. Then, when the In-GaAsP layer and InP layer are removed, an n-InGaAsP5 is cut and a groove reaching an n-InP clad layer is formed. Then, an SiO2 10, a TiO2 11, and an SiO2 12 are deposited in the groove. An ohmic electrode is mounted to a p-InGaAsP8 and an n-InP substrate 1 of this wafer and cleavage is performed so that a waveguide path consisting of SiO2 and TiO2 is centered at the position of oscillator length L1+L2 200mum and L1-L2=70mum. When this laser is mounted to the stem and current is allowed to flow, an oscillation of approximately 25mA results, an optic output of 10mW or more results, or an extremely stable single vertical mode operation up to approximately four times larger than the threshold current Ith is achieved.
Patent JP-2001143188-A (JP)
Title: Pulse laser type traveling vehicle detector
Inventor: YAMAGATA SHIGEKI
IPC: G01S17/10
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a pulse laser type traveling vehicle detector which can highly accurately and separately detect traveling data such as position and speeds of vehicles and vehicle data such as body lengths and body widths of the vehicles not only for ordinary traveling vehicles but also for vehicles traveling side by side or vehicles in a convoy condition where the vehicle-to-vehicle distances are short. SOLUTION: This detector is provided with a plurality of laser sensor/ reflecting mirror parts consisting of sensors including pulse laser range finders which are set at the optical one of both sides of a road and processing parts and a plurality of reflecting mirrors which are set at the road side to reflect pulse laser beams irradiated from pulse laser range finder at a prescribed reflecting angle and also provided with an integrated processing part which processes the data sent from the laser sensors. In such a constitution, the pulse laser beams are reflected in a looped back manner on the road by the reflecting mirrors to detect the traveling vehicles.
Patent JP-H08177958-A (JP)
Title: Vibration proof device
Inventor: KOJIMA HIROSHI
IPC: F16F13/00
Filed: 1994-12-22
Abstract: PURPOSE: To make the characteristic of a vibration proof device variable. CONSTITUTION: A main liquid chamber 32 and a first liquid sub-chamber 34 are connected together through a first restricted passage 52, and the main liquid chamber 32 and a second liquid sub-chamber 70 are connected together through a second restricted passage 46. The second liquid sub-chamber 70 is provided with a second air chamber 74 through a second diaphragm 68. The second air chamber 74 is communicated to the atmosphere at opening a changeover valve 82. When at starting an engine the frequency is raised over the idle frequency, the changeover valve 82 is closed so as to increase rigidity of the second diaphragm 68 and enable vibration of high frequency to be absorbed.
Patent JP-2001139699-A (JP)
Title: Resin-made precision sliding part
Inventor: EGAMI MASAKI
IPC: C08L71/12
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide precision sliding parts using a sliding resin represented by such as a carriage in a printer or optical or magneto-optical storage/reading device having a specified precision moldability and a low coefficient of friction and excellent in wear resistance. SOLUTION: In the resin-made precision sliding parts such as a scanning part of an electronic image, a carriage of a pickup device of a storage device or a carriage of a printing head forming the sliding surface with a rubricating resin composition that has a fibrous reinforcing material such as a glass fiber or a carbon fiber arranged in a dispersed state, the fiber reinforcing material is arranged so that the angle of the fiber axis against the sliding surface is at most 30 degrees or the angle of the fiber axis is not regulated against the sliding surface and the diameter of the fibrous reinforcing material is at most 10 μm.
Patent JP-H03179411-A (JP)
Title: Focus detecting device
Inventor: OTAKA KEIJI
IPC: G02B7/34
Filed: 1989-12-08
Abstract: PURPOSE:To enable highly accurate focus detection whatever brightness a photographic lens in use has by properly switching the stop opening shape of a stop mounted in front of a secondary optical system according to the brightness of a projection lens in use. CONSTITUTION:The pupil 7 of an objective 1 is divided into plural areas, light quantity distributions regarding a subject image are formed by using pieces of luminous flux passed through the respective areas, and the relative position relation of the light quantity distributions is found to detect the focusing state of the objective 1. Then a secondary optical system 4 which detects the light quantity distributions regarding the subject image and the stop 6 which limits luminous flux passing through the secondary optical system are provided; and the stop is constant in the distance L0 between the centers of gravity of a couple of openings 6 and the couple of openings vary in area so that the maximum width 11 of the openings in the direction of the straight line connecting the centers of gravity of the openings and the maximum width W of the openings in the direction Z crossing the straight line direction at right angles are different in variation quantity. Consequently, the best focus detection becomes possible corresponding to the brightness of the photographic lens.
Patent JP-H05123099-A (JP)
Title: Squid prevented for color change and method for preventing color change of squid
Inventor: SAITO HIROKO
IPC: A23L5/41
Filed: 1991-11-07
Abstract: PURPOSE:To efficiently retain color of the outer layer of the skin of a squid in red-orange and prevent discoloring by applying an aqueous solution of potassium chloride to the outer layer of the skin of the squid. CONSTITUTION:When a squid is caught and frozen, the squid is dipped in an aqueous solution of potassium chloride for 10sec to 10min or the aqueous solution is sprayed to the squid to carry out objective prevention of discoloration.