baber/WOPTO huggingface dataset:
Patent JP-2001058114-A (JP)
Title: Optical particle classifying sensor and air conditioner using the sensor
Inventor: ISHIOKA HIDEAKI
IPC: B01D46/42
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To separately detect the concentrations large-size particles and small- size particles in air by classifying the particles by one sensor and to enable miniaturization and cost reduction. SOLUTION: A sensor has a light emission part 2 for emitting light into a distribution passage in which air flows and a light receiving part 3 which receives scattered light which is emitted from the part 2 and scattered by particles in air flowing in the passage and outputs a signal corresponding to the intensity of the scattered light. A characteristic value detection 11 which calculates the average of signals in a prescribed length of time from the output signals of the part 3 and detects the number of peaks having wave height values greater than a judgement value in the signals and a fouling judgement part which separately detects the concentrations of the particles in air flowing in the passage by classifying the particles according to the sizes of the particles based on the average and the number of peaks detected by the part 11 are provided.
Patent JP-S6478217-A (JP)
Title: Optical scanning device for hologram
Inventor: KANEKO TADASHI
IPC: G02B26/10
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a laser light scanning line track in an optional direction by providing a hologram disk where holograms for optical scanning are arranged on the same periphery, an internal surface polygon mirror which shares the same rotary shaft, and a means which makes laser light incident on either of the hologram disk and internal surface polygon mirror. CONSTITUTION:The hologram disk 1 has the holograms 2 for optical scanning arranged at the same periphery and the internal surface polygon mirror 3 is provided to the outer peripheral part of the hologram disk and has regular hexagonal mirrors. The hologram disk 1 and internal surface polygon mirror 3 are connected to a mechanism which can rotates independently around the shared rotary shaft 4. Then the laser light 5 is made incident on one of the eight holograms 2 arranged on the hologram disk 1 and refracted light is reflected by one of the six mirrors of the internal polygon mirror 3 to become scanning light. In this constitution, the angle of rotation of the internal polygon mirror is selected optionally and the laser light incidence means selects an incident light beam position. Consequently, the laser light crossing scanning line track is obtained in an optional direction.
Patent JP-2000066431-A (JP)
Title: Laminate type electrophotographic photoreceptor and its production
Inventor: ONOBORI TSUMUGI
IPC: G03G5/06
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high durability laminate type electrophotographic photoreceptor excellent in adhesiveness and film strength, having high sensitivity to semiconductor laser beam and excellent in repetition stability of photoreceptor characteristics such as sensitivity and electrificaiton ability by laminating an undercoat layer, a vapor deposited film of a pigment and an electric charge transferring layer. SOLUTION: An undercoat layer 3 comprising alcohol-soluble butyral resin or copolymerized nylon is disposed on an electrically conductive substrate 2. An electric charge generating layer 4 is disposed on the layer 3 by subjecting a vapor deposited film of oxo-titanium phthalocyanine to exposure treatment in mixed vapor of a hydrogenation solvent consisting of monochlorobenzene and water. An electric charge transferring layer 5 is then formed on the layer 4 to complete the objective laminate type electrophotographic photoreceptor.
Patent JP-H08101255-A (JP)
Title: Multi-chip module
Inventor: MORI ATSUSHI
IPC: H01L21/66
Filed: 1994-09-29
Abstract: PURPOSE: To check the function/connection between paired chips and to specify a failed part by laying out a scan register between the paired chips incorporating a boundary scan path and the paired chips which do not incorporate the boundary scan path, successively connecting a scan register being connected to each I/O terminal, and making connection to an external pin. CONSTITUTION: For example, a scan path 1 on an Si substrate 80 is used to check the connection between a scan register a5 on paired chips 101 and an input pad C1 on paired chips 103 which do not incorporate a boundary scan path. First, after setting '0' from an external pin C3 to a register a5, it is taken into a scan register S3. Also, after setting '1' from an external pin G5 to the register S3, it is taken into the register a5. Then, when the set signal and read signal are equal, it is judged that the connection between the register a5 and the scan register S3 is proper. Also, when a signal value read from an external pin G6 is equal to an expectation value, it is judged that the connection of the input pad C1 is normal.
Patent JP-S60127890-A (JP)
Title: Multi-channel video transmission system
Inventor: KURAMITSU HIDEMI
IPC: H04N7/10
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a multi-channel video transmission system capable of transmitting lots of kinds of video signals by using an output frequency band of a transmission section and a reception frequency band of a reception section as the same frequency band. CONSTITUTION:A base band video signal outputted from plural television cameras 1 is subject to frequency conversion into a channel signal of channels 1 (70- 76MHz), channel 2 (76-82MHz)... channel 22 (224-250MHz) by a modulator 2 respectively and transmitted to a coaxial cable 7 via a coupler 3. A unidirectional repeater 9 is inserted on the midway of the cable 7 to compensate the cable loss. The output of the repeater 9 is outputted to the cable 7, inputted to plural demodulators 4 via the coupler 3, a required channel is selected by each demodulator 4 and monitored by a receiver 5.
Patent JP-S6479433-A (JP)
Title: Piston return mechanism for wet type brake
Inventor: KOYANAGI KENJI
IPC: F16D65/18
Filed: 1987-09-18
Abstract: PURPOSE:To make the whole body of a braking device compact by installing a rubber elastic member over the whole area of an end face of a piston, and its part extended to the outside of a peripheral edge of the piston is tightly attached to a wall part in and around the piston in an oiltight manner. CONSTITUTION:A peripheral edge of an elastic member 27 to be extended to the outside of the peripheral edge of a piston 26 is held between each presser ring 29 and a hub body 9, and hydraulic pressure to be fed to a hydraulic actuating chamber 25 is sealed and simultaneously the elastic member 27 by the hydraulic pressure to be fed to the hydraulic actuating chamber 25 is elastically deformed so that the piston 26 is driven, and, at the time of braking release, the piston 26 is returned by dint of elastic force of the elastic member 27. Consequently, an O-ring is made disusable owing to a simple structural piston driving mechanism, thus seal's durability is improvable. In addition, a piston return mehcanism can be simplified in structure and, what is more, wall thickness of the hub body in the car width direction is thinned, thus the whole axle device can made compact.
Patent JP-S61113380-A (JP)
Title: Terminal equipment of catv system
Inventor: ARAI MASAMI
IPC: H04H60/43
Filed: 1984-11-07
Abstract: PURPOSE:To make it possible for a subscriber to set directly a level while watching the scope by D/A converting the binary coded data by means of a switch and controlling the reference level of an AGC circuit. CONSTITUTION:The output signals of a converter 32 are adjusted by an AGC amplifier 35 and optimum TV video signals are sent to a TV set 51. The output signal is branched by a branching unit 36, amplified by a video IF amplifier 37, video-detected by an AGC detector 38, and amplified by an RFAGC amplifier 39, and the output is used for amplitude control of the amplifier 35. A modulator /demodulator 40 demodulates the binary coded multiplex channel data sent from a terminal 50 and supplies them a the controller 34 and also modulates the response data and sends them to the terminal 50. The gain variable data set by a gain variable switch 46 of the terminal 50 are converted into analog data by a D/A converter 42 and added to the output of a reference voltage unit 44 by an adder 43, and the result is fed to the amplifier 39.
Patent JP-H0761592-A (JP)
Title: Home position detecting device for linear motor-driven carrier
Inventor: NOZAKI TAKASHI
IPC: H02K41/02
Filed: 1993-08-30
Abstract: PURPOSE:To provide a home position detecting device which is constituted to simplify structure and improve precision. CONSTITUTION:An opening part 31A in a given shape is formed in the given position of a linear motor secondary side conduit 31 with which a carrier is equipped. A body 32 to be inspected corresponding to a detecting means 42 disposed in a given position on a ground is formed at the opening part 31A approximately flush with the surface of the linear motor secondary side conduit 31, and the body 32 to be detected is detected by the detecting means 42. Further, the body 32 to be detected additionally functions as the body to be fitted in of a protrusion type stop mechanism arranged on the ground.
Patent JP-S61115268-A (JP)
Title: Ape player
Inventor: OSHIMA TAKEYORI
IPC: G11B15/675
Filed: 1984-11-10
Abstract: PURPOSE:To improve safety by constituting the curved lever of two pieces whose ends are pivotally fitted and equipping on said pieces a spring for energizing a stopper for regulating an opening angle in the opening direction. CONSTITUTION:Where a downward external force W acts on the opening end of a cassette holder 3 and a player is not playing, the pieces 60a and 60b of the curved lever 60 are against a spring 72 to narrow the opening angle, and permit an operating pin 59 to fall, resulting in relaxing said external force W. When an eject member 17 advances by a restoration spring 20 in the condition where the rise of the cassette holder 3 is inhibited by a foreign matter W', a vertical edge 64' equipped on a rise part 17a abuts on a projecting part 63, and the one piece 60b of the curved lever 60 turns counterclockwise against the spring 72 with a pivoting shaft 61 as a fulcrum. Accordingly the inject member 17 advances forward, whereby the deformation of the cassette holder and mechanical damage of other parts hardly occur. After the foreign matter W' is removed, the player is returned again to the normal operation state. Consequently the player becomes easy-to-handle and excellent in safety.
Patent JP-H0873566-A (JP)
Title: Microencapsulated cure accelerator, epoxy resin composition containing same and cured product thereof
Inventor: MORI SATORU
IPC: B01J13/12
Filed: 1994-09-06
Abstract: PURPOSE: To obtain an epoxy resin composition excellent in normal temperature stability of storage in a one-pack state, curability upon heating and the properties of a cured product by using a microencapsulated cure accelerator composed of a core substance which is a phosphorus-containing cure accelerator and a specified wall component. CONSTITUTION: This composition is prepared by mixing an epoxy resin with a curing agent and a microencapsulated cure accelerator consisting of a core substance which is a phosphorus-containing curing agent and a wall component containing allyl glycidyl ether or glycidyl (meth)acrylate as the essential polymerizable component. Because this composition contains the above microencapsulated phosphorus-containing cure accelerator, it can be stored for a long period without much detriment to the properties of a cured product and can give a uniform cured product. Therefore, this composition is applicable to the fields of coating materials, electrical materials, civil engineering materials and adhesives, and this cure accelerator is applicable also to urethane resins, silicone resins, etc.
Patent JP-2001065468-A (JP)
Title: Tube pump and recording device
Inventor: SAITO HIROYUKI
IPC: F04C5/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent impact noise from occurring and reduce a drive torque by suppressing an impact received by a pressing member when the pressing member such as a pump roller starts or terminates to rub against an elastic tube. SOLUTION: This tube pump comprises a lead-out guide part M5075 capable of squeezing a pump tube M5019 to a degree that an air path is left in the pump tube M5019 between the pump roller M5018 and the pump tube guide on the front side of the pump tube guide M5022 in the rotating direction F1 of the pump roller M5018 as a pressing member.
Patent JP-H1080834-A (JP)
Title: Cutting tool attaching unit
Inventor: SURUGA HIROKAZU
IPC: B23Q3/12
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool attaching unit which can easily perform a fine adjustment of the cutting tool attachment position about the axis of the shank. SOLUTION: In a assembly in which a shank 2 is supported in a unit case 1, a connection part 4 is formed at an end of the shank 2, a chuck part 5 is formed at the other end of the latter, and a unit case fixing pin 22 is attached to a pin holding base 14 which is provided projected on the unit case 1, the unit case 1 is divided in a case part 1a on the pin holding base 14 side and a case part 1b on the chuck part 5 side, the case part 1a is to be rotatably fit into and fixed to the case part 1b, and there is provided a relative rotational displacement drive means 20 which relatively rotates and displaces both case parts 1a and 1b.
Patent JP-2001069605-A (JP)
Title: Hybrid car control method
Inventor: WATANABE TORU
IPC: B60L50/15
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To optimize energy throughout a wide running section, and to reduce fuel consumption by carrying out an energy storage plan which charges the upper limit and the lower limit of the quantity of stored energy of a regeneration system, on the basis of the present and future running environments. SOLUTION: A damping device 111 applies a braking force to running wheel, by converting the mechanical energy of the running wheels into heat by brake pads or brake drums, and discardeding it into the atmosphere. An operation mode for a car is determined on the basis of a battery charging flag, an accelerator opening, a car speed, and a target driving output. If accelerator pedal is not stepped on, regeneration braking by a motor is performed. In a regeneration mode, regenerated power by the motor is controlled so as to realize a speed-reducing job. If a speed-reducing job exceeding the limit of motor regeneration is required, control is performed so as to generate deficient braking force by the damping device 111. Consequently, curtailment of overall consumed energy becomes feasible without deteriorating drivability.
Patent JP-H0284973-A (JP)
Title: Manufacture of golf shaft
Inventor: NEGISHI ISAMU
IPC: A63B53/10
Filed: 1988-09-22
Abstract: PURPOSE:To easily manufacture a smooth shaft to have a linear pattern on a surface by covering a plastic-made shaft main body with a knit-shaped body, for which a fiber bundle is knitted in a cylinder shape, further covering the knit-shaped body with a prepreg sheet to include glass fiber and setting the prepreg. CONSTITUTION:At first, a shaft main body S before or after the thermosetting of the prepreg is inserted through a knit-shaped body 4 which is knitted in the cylinder shape. For the knit-shaped body 4, for example, high strength fiber such as aramid fiber etc., or a cotton or silk thread, etc., is knitted in the cylinder shape and the knit-shaped body is composed of one type or the different two or more types of the fiber bundle. Since the fiber bundle of two or more types is knitted, the multi-color linear pattern can be formed. After this knit-shaped body 4 is wound, the prepreg sheet to include the glass fiber is wound and a transparent layer 5 is provided. This transparent layer 5 covers unevenness, which is generated by the covering of the knit-shaped body 4, and makes the surface of the shaft 5 smooth. Then, as the resin of the prepreg to be the base material of the transparent layer 5, epoxy resin or unsaturated polyester resin is used. After that, a pressing tape is arbitrarily wound and the resin is set. Then, the shaft is obtained.
Patent JP-H11273986-A (JP)
Title: Dielectric ceramic and its manufacture and laminated ceramic electronic part and its manufacture
Inventor: WADA NOBUYUKI
IPC: C04B35/46
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic suitable for constituting a dielectric layer for a laminated ceramic capacitor or the like in which the temperature characteristic of an electrostatic capacity are satisfactory, and base metal such as nickel can be used as inside conductive materials, and burning can be attained in reducing atmosphere. SOLUTION: This dielectric ceramic can be obtained by burning barium titanate-based powder in which the ratio of (c) axis/(a) axis of a perovskite structure is 1.003-1.010, and OH group quantity in a crystal lattice is 1 wt.% or less. It is desired that the barium titanate powder as raw material has the maximum grain size of 0.5 μm or less, and the mean grain size of 0.1-0.3 μm, and one power grain is constituted of a low crystalline part 21 and a high crystalline part 23 and the diameter of the low crystalline part 21 is 0.65 of the powder grain size or less. Moreover, conspicuous grain growth is suppressed so that a ratio R of (the mean grain size of the dielectric ceramic after burning)/(the mean grain size of the barium titanate powder of the raw material) may be in the range from 0.90-1.2 at the time of burning.
Patent JP-H0685834-A (JP)
Title: Detector for cell arrived in duplicate
Inventor: MIYAYASU KENJI
IPC: H04Q11/04
Filed: 1992-09-04
Abstract: PURPOSE:To execute the detection of received cells arrived in duplicate at a high speed over a wide range by using a memory whose address is a sequence number and to which prescribed data are written so as to configure the detector for cells arrived in duplicate. CONSTITUTION:A selector 1 selects a sequence number 102 obtained from each cell reception signal 101 and gives it to a RAM 2 as its address 104. On the other hand, an address signal 107 is used to designate sequentially areas 0-3 of the RAM 2. Moreover, a data signal 105 is set to logical 1. Furthermore, a sequence number #1 is inputted as the number 102 synchronously with the signal 101 and fed to the RAM 2 as the address 104 through the selector 1. Then an address of the number #1 is read out by a read signal 108 and data 106 are outputted. In this case, when the data 106 are at a level 1, it indicates that the cell of the number #1 is a cell arrived in duplicate. Then data 105 whose level is 1 is newly registered to the address #1 by using a write signal 109 and the data are cleared to 0 by a signal 109 arrived secondary.
Patent JP-H03103379-A (JP)
Title: Surface treating agent for substrate
Inventor: FUJII YOJI
IPC: C04B41/67
Filed: 1989-09-14
Abstract: PURPOSE:To improve stability, water, heat resistance, adhesion and strength of a coated film on a substrate by blending an aggregate with ammonium silicate, colloidal silica and type A aluminum metaphosphate in a specific proportion. CONSTITUTION:The aforementioned substrate surface treating agent contains an aggregate in an amount of 55-70wt.% based on the total solid content, ammonium silicate in an amount of 3-20wt.% expressed in terms of solid content, colloidal silica in an amount of 1-15wt.% expressed in terms of solid content as a binder and 1-10wt.% type A aluminum metaphosphate as a hardener. The colloidal silica in an amount of 1-15wt.% (as solid content) and an organic emulsion in an amount of 2-8wt.% (as solid content) may be also used in combination as the binder. The inorganic aggregate contained in the above-mentioned treating agent is selected from the group consisting of silica, alumina, zircon- based substance, titanium oxide, chamotte-based substance, synthetic mica, natural mica and clay. Clay or mica or both as essential components are used for preventing the treating agent from caking and improving redispersibility.
Patent JP-H1057319-A (JP)
Title: Ophthalmologic imaging apparatus
Inventor: KASAHARA TATSUYA
IPC: A61B3/14
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To ensure a satisfactory imaging by altering alignment according to imaging of specific part as it is difficult to achieve fine imaging at fixed alignment when imaging on selecting optional object such like cornea surface or crystal lens from wider view on eye axis on moving the imaging system as an optical section in an ophthalmologic imaging apparatus toward the eye axis direction. SOLUTION: A slit ray is projected toward an object eye and moved toward an eye axis of the object eye on an imaging system 3 in which reflected light from the eye is shot by a TV camera 8 from a direction having an angle to a lighting axis 10. Reflected light projected in order onto a position detection light sensor element 30 put in the imaging system 3 is selected and used as the position detection signal during the imaging system 3 is moving toward the eye axis. Imaging is done on lighting selected object by flashing a stroboscope 13 after alignment is altered according to the selected object such like right eye, left eye or crystal lens by changing the indication on a menu on the display of a monitor 33 on operating a mouse 40 in advance.
Patent JP-2000064852-A (JP)
Title: Exhaust equipment for generator
Inventor: AKASAKA YUKIHISA
IPC: F16M1/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To improve an exhaust equipment for a generator by attaining reduction of cost and improvement of maintainability. SOLUTION: In this exhaust equipment for a generator, an upper space 5 is provided in the upward of the receiving space 4, an exhaust pipe 3 connected one end to the generator 1, and the other end connected through the upper space 5, to a silencer 6 in an upper surface outer part of the upper space 5, to discharge exhaust gas generated in the generator 1 to the outside through the silencer 6 and an exhaust pipe space 8 surrounding the exhaust pipe 3 passing through the upper space 5 are provided. The exhaust pipe space 8 is changed into a flue and a part in the exhaust pipe space 8 changed into the flue of the exhaust pipe is eliminated.
Patent JP-H06240554-A (JP)
Title: Laminated fiber structure material and its production
Inventor: TAKASE KIYOSHI
IPC: D04H5/03
Filed: 1991-08-22
Abstract: PURPOSE:To impart similar appearance, feeling, etc., on the obverse and reverse faces in a laminated fiber structure material of a web made of a fibrillated composite fiber, which is integrated with a reinforcing material and also to improve feeling of high density cloth used as the reinforcing material. CONSTITUTION:The laminated fiber structure material is produced by laminarly interlacing a web made of staple fibers of <=0.5 denier of single fiber fineness with a sheet shaped material made of filaments having a single fiber fineness different as much as <=0.1 denier from that of 'Mid staple fibers wherein the staple fibers protrude on the surface of the sheet shaped material. The laminated fiber structure material is also obtainable by laminating a web made of fibrillated composite fibers having single fiber fineness of <=0.5 denier after a splitting treatment with a sheet shaped material made of fibrillated composite fiber filaments having a single fiber fineness different as much as <=0.1 denier from that of the fibrillated composite fiber filaments after the splitting treatment, interlacing them with each other with ejecting fluid applied from the web side and subsequently subjecting the product to fibrilation treatment.