baber/WOPTO huggingface dataset:
Patent JP-H09100035-A (JP)
Title: Paper feeding cassette
Inventor: IWASAKI AKIHIRO
IPC: B41J13/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, and reduce cost by changing the installing direction of a cassette case to be installed in an image forming device main body. SOLUTION: In a paper feeding cassette 11 installed inside an image forming device main body from the front, the flat cassette 11 whose upper surface is opened is composed of a flat cassette case 12 whose upper surface is opened, a single bottom plate 13 of a bottom surface of the cassette case 12, paper feeding direction regulating parts 14 and 15 to two kinds of paper sheets S1 and S2 loaded on the bottom plate 13 and width direction regulating parts 16 and 17. An opening part 18 of the bottom surface of the cassette case 12 is dividedly formed so as to be opposed to a pressurizing lever even when the cassette case 12 is installed in the image forming device main body from either direction.  A release part 19 to release the paper feeding direction regulating parts 14 and 15 is formed in the bottom plate 13, and cross-sectional circular projecting parts 20 projecting to the side are formed on the paper feeding directional both ends of the bottom plate 13, and fulcrum parts 21 to support the projecting parts 20 so as to freely rotate and freely contact and separate with the rotary axis orthogonal to the paper feeding direction, are formed in the paper feeding cassette 11.
Patent JP-H09101468-A (JP)
Title: Color type deformable mirror device and projection type image display device
Inventor: UEDA MICHIHITO
IPC: H04N9/31
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a color type deformable mirror device which can displays a color image with a single plate by making individual mirrors of a deformable mirror device (DMD) separate one of the primary colors of light. SOLUTION: This device has a plurality of deformable mirrors 7 which perform deflecting operation for reflecting incident light selectively in response to an applied electronic signal and diffraction gratings formed on the deformable mirrors 7. As compared with a conventional color DMD which uses colored resist, since the color separation can be performed by the diffraction gratings which are about 0.2μm deep, there is no such problem that the flatness of the mirrors 7 can not be obtained because of residual stress and the mirror mass is reduced, so fast response can be made. Further, the diffraction gratings corresponding to the primary colors R, G, and B can be formed at the same time.
Patent JP-H0889766-A (JP)
Title: Membrane separating device
Inventor: HISADA HAJIME
IPC: B01D63/08
Filed: 1994-09-26
Abstract: PURPOSE: To provide a membrane separating device in which a membrane unit can be mechanically safely held and moreover, the membrane units can be arranged in small size and easily integrated. CONSTITUTION: A reinforcing frame 1 having a projecting part 14 for fitting on one side and a recessed part 13 for fitting on the other side is attached to each membrane unit 2. The membrane units with the reinforcing frames are stacked to engage the recessed part and projecting part 13, 14 of the reinforcing frames 1 to each other.
Patent JP-H05103440-A (JP)
Title: Three-phase motor and connecting method for its lead wire
Inventor: MATSUBARA KAZUNORI
IPC: H02K17/30
Filed: 1991-10-04
Abstract: PURPOSE:To make it serve for the user of a motor by attaching three pieces of connectors, which have the parts for attaching the lead wires of a motor on one side and the parts for attaching lead wires on power source side on the other, and making the lead wires of the motor and the lead wires on power source side delta wiring or star wiring. CONSTITUTION:Connectors 5-7 are three pieces, and they have the parts 14-16 for attaching the lead wires of a motor on one side and the parts 17-19 for attaching the lead wires on power source side on the other. For the three pieces of connectors 5-7 on a terminal block, the lead wires U and Y of the motor are attached to the motor's lead wire attaching part 15 of a first connector 5, and the R phase of the power source is attached to the part 17 for attaching the lead wire on power source side. The lead wires V and Z of the motor are attached to the motor's lead wire attaching part 15 of a second connector 6, and the S phase of the power source is attached to the part 18 for attaching the lead wire on power source side. The lead wires W and X of the motor are attached to the motor's lead wire attaching part 16 of a third connector 7, and the T phase of the power source is attached to the part 19 for attaching the lead wire on power source side, whereby the motor can be made delta wiring.
Patent JP-H03119403-A (JP)
Title: Control system based on fuzzy inference
Inventor: TAJIMA FUMIAKI
IPC: G05B13/02
Filed: 1989-10-03
Abstract: PURPOSE:To attain the control with high response by measuring the data on a control subject system to apply this data to the 1st and 2nd manipulated variable output part, giving a small change of the manipulated variable to the former output part for fine adjustment of the controlled variable together with a large change of the manipulated variable applied to the latter output part respectively, and therefore setting quickly the state value at a level approximate to the target value with the small operating frequency. CONSTITUTION:The state value of a control subject system 1 is measured by a measurment part 2 and inputted to the 1st and 2nd manipulated variable output parts 4 and 5 respectively as an input variable. At the part 4 a fuzzy control rule is applied to the value of the input variable for execution of a fuzzy inference and a 1st manipulated variable y1 is outputted. At the part 5 a fuzzy inference is also carried out to the value of the input variable and a 2nd manipulated variable y2 is outputted. A manipulated value synthesizing part 6 synthesizes both variables y1 and y2 for output of a synthetic manipulated variable (y) and applies this variable to a manipulated variable setting part 3. Thus it is possible to secure a proper manipulated variable despite a wide range of the input variable value and to ensure the control of high response with no increase of the control frequency.
Patent JP-H07209022-A (JP)
Title: Encoder
Inventor: BRAUN PAUL-WILHELM
IPC: G01D5/347
Filed: 1994-09-27
Abstract: PURPOSE: To install linear type, disk type encoders and their relevant appliances in a compact and narrow space by providing the encoders with light projecting parts to radiate light beam and reflecting layers on the opposite to the projecting parts. CONSTITUTION: Since a reflecting layer 8 is formed on the opposite to a light projecting part 4, light beam radiated from the light projecting part 4 is reflected in the coming direction. Due to that, a light receiving part 5 (a light source) can be installed in the same side as the light projecting part 4 (an optical sensor). Since both are integrated in one chip, the structure of an encoder and the relevant appliances can be made compact. Consequently, the degree of the damage caused by vibration load and dust can be suppressed to low. Moreover, due to that the structure is made compact by installing the light source 5 and the optical sensor 4 in the same side, the area for installation can be narrowed and the distance of the layer through which the light beam from the light source 5 passes after reflected can be shortened, so that the position detection precision can be improved.
Patent JP-S63110273-A (JP)
Title: Covering material for wall surface mending and method for mending wall surface
Inventor: MATSUI JIYUNSUKE
IPC: E04G23/02
Filed: 1986-10-28
Abstract: PURPOSE:To obtain the titled covering material for mending the cracks and voids formed on the wall surface of a building, etc., by forming a heat-softening tacky adhesive composition layer containing a thermoplastic polymer and a tackifier on a base material. CONSTITUTION:The objective covering material for wall mending is produced by forming a heat-softening tacky adhesive composition layer containing (A) 100pts.wt. of a thermoplastic polymer such as styrene-butadiene block polymer and (B) 20-200pts.wt. of a tackifier such as a terpene resin (e.g. alpha-pinene) on the surface of a base material. The covering material is applied to a wall surface having cracks and/or voids, a mending resin is injected into the cavity, etc., and the covering material is removed after curing the mending resin to mend the wall surface.
Patent JP-H1183787-A (JP)
Title: Connector for biosensor
Inventor: GOTO MASAO
IPC: G01N27/327
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To secure continuity by providing an insulated recessed part which has a continuity terminal provided on the surface of a recessed part into which electrode lead parts are inserted to facilitate connection with the various electrode lead parts of a biosensor having a working pole and a counter pole arranged facing each other. SOLUTION: Insulated recessed parts 11 and 12 are arranged for the insertion of electrode lead parts 8 and 9 of an oxidation/reduction immobilized diosensor so disposed to have a counter structure of the working pole and the counter pole. Continuity terminals 13 and 14 are provided on the recessed surface of the insulated recessed parts 11 and 12. The insulated recessed parts 11 and 12 are formed on an insulation body 15 equipped with the continuity terminals 13 and 14 on both surfaces thereof by combining housings 19 and 19'. The insulation body 15 is made of a resin material such as ABS resin or a phenol resin. The continuity terminals 13 and 14 are made of copper, gold plated copper, gold, platinum, carbon or the like and preferably into a plate spring. This connector can be easily connected to the electrode lead parts, thereby securing continuity.
Patent JP-2000086988-A (JP)
Title: Production of adhesive for joining circuit
Inventor: ISAKA KAZUHIRO
IPC: H05K3/36
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a circuit-joining adhesive, capable of producing the adhesive having an anisotropic inductivity and giving excellent adhesion reliability after the connection of electronic parts without damaging the health of a worker, while minimizing the scatter of fillers, by preliminarily dispersing and kneading a thickener, conductive particles and/or non-conductive organic particles in a liquid component. SOLUTION: This method for producing an adhesive for joining circuits comprises kneading (A) a thickener, (B) a latent curing agent, (C) a liquid epoxy resin, (D) conductive particles, and (E) non-conductive organic particles as essential components. Therein, at least one of the components A, D and E is preliminarily dispersed and kneaded with a liquid component. The component A is preferably particles comprising SiO2, etc., having a purity of >=80%, and has a particle diameter of <=50 nm. The component B includes dicyandiamide. The component C is, for example, a bisphenol-based epoxy resin. The component E contains acrylic rubber particles. The components are preferably kneaded using planetary type mixer.
Patent JP-H04136086-A (JP)
Title: Ultraviolet or particle-excited luminescent material consisting of cubic boron nitride
Inventor: ERA AKIRA
IPC: C09K11/63
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a luminescent material which consists of single crystals, cristallites or an assembly thereof of cubic boron nitride grown by using a specified solvent under a specified ultrahigh pressure and above a specified temp., can emit light by excitation with electron beams, etc., is usable as a phosphor of a special cathode-ray tube. CONSTITUTION:The title material consists of single crystals, cristallites or an assembly thereof of cubic boron nitride grown by using LiCaBN2 or Li2BN2 as a solvent under an ultrahigh pressure of 40,000atm or higher and at 1,300 deg.C or higher. It has a peak at about 413nm when irradiated with ultraviolet rays having a wavelength shorter than that of the material, charged particles such as electron beams or corpuscular radiations such as neutron radiation as a result of lattice defect, emits in the range of 320-650nm, and exhibits a spectrum having a remarkable ion vibration structure over about one half of its short wave side. This material is used for various applications such as a phosphor of a special cathode-ray tube, a scintillator for measuring neutron flux and a variable wavelength laser material.
Patent JP-H03119399-A (JP)
Title: Portable small-sized acoustic device
Inventor: SUDA HIDEKAZU
IPC: G10L19/00
Filed: 1989-10-03
Abstract: PURPOSE:To reduce the size and weight of the device, to prolong its operation life, and to shorten the access time by using a thin type mounted IC memory as a detachable acoustic signal storage device, CONSTITUTION:A ROM or/and RAM where acoustic data are written are mounted thinly on an IC memory card 1 and easily attached and detached by a connector 2. Then analog acoustic data which are received by a receiver 4 are converted into digital acoustic data, which are transmitted to a microcomputer 3 and written in the IC memory on the IC memory card 1. At the same time, a digital acoustic signal is sent from the microcomputer 3 to an acoustic generating device 5 and converted into an analog acoustic signal, which is reproduced by headphones or speakers. Thus, the sound recording and reproduction of the acoustic data are performed by fully electric signal processing. Consequently, the size and weight are reduced, the operation life is prolonged, and the access time is shortened.
Patent JP-H1197130-A (JP)
Title: Lamp socket
Inventor: HATANO KOJI
IPC: H01R13/64
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket which can prevent electric shock caused by erroneous mounting of a lamp. SOLUTION: A lamp socket is equipped with a socket body 1 which is an approx. box-shaped insulative member having internally a pair of conductors and is provided with an opening 10 for mounting and a guide groove 11 for lamp pins; a rotor 2 which has a lamp pin inserting groove 28 and turns together by a pair of lamp pins located in the groove 28; and an erroneous mounting preventing means which prevents one of the lamp pins from solely intruding into the guide groove 11 to turn the rotor 2 to come in contact with the conductor.
Patent JP-H08125091-A (JP)
Title: Lead frame and manufacture of semiconductor device
Inventor: TANI TAKAYUKI
IPC: H01L23/50
Filed: 1994-10-24
Abstract: PURPOSE: To prevent resin leakage at the periphery of a lead in order to form a lead frame with an uncaulked heat sink. CONSTITUTION: A heat sink 13 is fixed to a frame by a plurality of holders 14. Bents 17, 18 are formed at a ground lead 15 for coupling the heat sink 13 to a coupling strand and the part of a tie bar 11, and hence leads 12 are shifted by the length consumed upon bending and superposed above the heat sink 13. The leads 12 are not fixed to the other member except its root part, and coupled by a lead tie bar 30 for gathering the plurality of the leads 12. A resin flow stopping part is formed at the position equivalent to the bar, and a flow stopping part 31a formed at the shifting part and flow stopping parts 31b, 31c formed at the unshifting part are approached via a slit 32.
Patent JP-H02105727-A (JP)
Title: D/a converter
Inventor: MIYATA YOSHINORI
IPC: H03M1/74
Filed: 1988-10-14
Abstract: PURPOSE:To reduce the occurrence of switching noise (glitch) which is produced when high-speed and high-density D/A conversion is performed by providing a latch circuit before a differential switch circuit connected to an output terminal. CONSTITUTION:This D/A converter is provided with latch circuits 3, a differential switch circuit 4, and constant-current sources IN1-INn respectively connected between a power source VDD and differential MOS transistors and output currents of the constant-current sources IN1-INn are respectively supplied to the 1st and 2nd current output terminals Io and the inverse of Io. Since the latch circuit 3 and clocks phi and the inverse of phi are used for driving the differential switch circuit 4, no timing difference is produced by an inverter, etc., in switch controlling signals Q11-Qn1 and the inverse of Q11 to the inverse of Qn1 of normal and reverse phases. Therefore, no noise (glitch) which is produced when the differential switch is switched is produced.
Patent JP-H04134415-A (JP)
Title: Light connection device
Inventor: KAWAI SHIGERU
IPC: G02B3/00
Filed: 1990-09-27
Abstract: PURPOSE:To distribute an optical signal uniformly on a plane by making incident light emitted from a light source on a lens array in which plural lenses provided with negative curvature are formed on a transparent material surface with refractive index higher than that of the air. CONSTITUTION:The light connection device is comprised of a glass plate 1 on one side of which a large number of small spherical holes (lens) 4 are provided, the light source 2, and the optical system 3 of the lens to make the light emitted from the light source 2 incident from the side plane of the glass plate. The light emitted from the light source 2 is converged on the optical system 3, and is made incident on the inside of the glass plate 1. Incident light at angle larger than the critical angle of the glass plate is total-reflected, and is confined in the inside. Since the emission angle of the light from the inside is decreased than the critical angle at a part of the hole 4, the light can be emitted to the outside of the glass plate. The light can be distributed and emitted from the holes by forming a large number of holes in two-dimensional fashion.
Patent JP-H08119019-A (JP)
Title: Fitting construction of door handle
Inventor: FUKUDA KAZUMASA
IPC: B60N3/02
Filed: 1994-10-24
Abstract: PURPOSE: To provide the fitting construction of a door handle in which a door handle formed by inserting a core material into a facing material made of soft resin can be fitted onto the fitting seat face of a door trim beautifully and by favorable workability. CONSTITUTION: In the fitting construction of a door handle in which the fitting face 24 of the door handle 20 formed by inserting a core material 21 into a facing material 22 made of soft resin compact is fitted in and fixed with the fitting seat face 40 of the surface of a door trim 10 so as to make doubling of the door trim 10 and the door handle 20, an annular cutout 25 along a little inside the circumferential edge of the fitting face 24 of the door handle 20 or a lightening part on the place except the circumferential edge is set. Hereby, flexibility facing to the inside is given to the circumferential edge of the fitting face 24, the fitting face 24 of the door handle 20 is smoothly fitted in and fixed with the fitting seat face 40 of the door trim 10 by utilizing the flexibility, and in addition generation of play on the doubling part is prevented by resiliency after fitting.
Patent JP-H02105759-A (JP)
Title: Incoming call control service system
Inventor: SATO HARUO
IPC: H04M3/42
Filed: 1988-10-14
Abstract: PURPOSE:To connect a call even when the call is an inter-office call and to carry out delicate service by designating the receiving process of an originating call number and comparing and collecting the originating call number with and to subscriber numbers stored in an incoming call enable subscriber table while an incoming call controlling request is issued. CONSTITUTION:When a subscriber 2 incorporated in an exchange 1 desires to have incoming call controlling service in an exchange network using an MFC signal system, originating call subscriber numbers to which connection is enabled while incoming call controlling service is performed are registered in an incoming call enable subscriber table 3 held by the exchange 1. Then whether the incoming call control is to be performed or not is discriminated by requesting the sending of the number of an originating call subscriber when an incoming call arrives from the subscriber and collating the sent number with the subscriber numbers registered in the table 3. Therefore, even when a call is an inter-office call, the call can be connected and delicate service can be performed.
Patent JP-S62119508-A (JP)
Title: Optical multidistribution type semiconductor laser module provided with grooved ferrule foe bundling plural optical fibers
Inventor: YAMAGUCHI KOICHI
IPC: G02B6/42
Filed: 1985-11-20
Abstract: PURPOSE:To bundle optical fibers with a high density by providing plural optical fibers, a bundling groove, a fiber retaining jig, and a guide member. CONSTITUTION:Plural optical fibers 1 whose coating materials 3 in incidence end parts are removed and clads are reduced, a bundling groove 6 formed along optical fibers stored in a ferrule 2 where these optical fibers are stored, fiber retaining jigs 7 and 8 which retain plural optical fibers 1 fitted to and stored in the bundling groove 6 in the bottom of the groove to bundle optical fibers with a high density, and the guide member whose one end a semiconductor laser diode 10 is set to and the other end the ferrure aligned to the optical axis of the semiconductor laser diode is fixed to are provided. Thus, optical fibers are bundled with a high density without bending sharply optical fibers. The clad thickness in the incidence end of plural optical fiber strands is set to <=10% of the core diameter.
Patent JP-H1196472-A (JP)
Title: Smoke protection and discharge control system
Inventor: TANAKA KEISHIRO
IPC: G08B23/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for the control of all smoke protection and discharge equipments as control objects without providing the power source of a large capacity. SOLUTION: A fire receiver A is provided with a power supply means 6 for supplying power at the time of controlling the plural smoke protection and discharge equipments ERs, a storage means 3 for storing current consumption and the time required for controlling the respective plural smoke protection and discharge equipments ERs and an arithmetic means 1 for deciding the order of parallelly controlling the respective smoke protection and discharge equipments ERs by power supply from the power supply means 6 so as to complete the control of all the smoke protection and discharge equipments ERs as the control objects within the range of the power capacity of the power supply means 6 in the shortest time.
Patent JP-H0892760-A (JP)
Title: Ceramic-coated metallic sheet excellent in antibacterial and mildew proofing property
Inventor: KOURA SETSUKO
IPC: A01N59/16
Filed: 1994-09-28
Abstract: PURPOSE: To obtain ceramic-coated metallic sheet excellent in antibacterial and mildew proofing properties by coating a metallic sheet with an antibacterial ceramic layer. CONSTITUTION: This metallic sheet is coated with a ceramic layer contg. antibacterial metal at the deposition amt. of 0.1-20%, Ag, Cu, Zn, Sn, Pb, Co, etc., are used as the antibaterial metal. A material consisting essentially of zeolite, phosphate, glass, magnesium oxide, titanium, zinc oxide, etc., is used for the ceramic layer. Since the sterilizing action of metal ion is utilized, an antibacterial power stabilized to a high degree is maintained for a long period.
Patent JP-H07114288-A (JP)
Title: Method of controlling temperature for fixing device
Inventor: SUZUKI TAKASHI
IPC: G03G15/20
Filed: 1993-10-15
Abstract: PURPOSE:To always provide a stable fixing state and to shorten a warming-up time by reducing a temp. ripple and a stationary temp. deviation of a thermal roller and precisely stabilizing a temp. to a target value. CONSTITUTION:By a CPU of a temp. controller, the correction operation of the detection delay of a temp. senser and the operation of proportional control with offset power are performed from the detected temp. of the temp. senser 4 in pressurized-contact to the thermal roller, and power to be applied is calculated, and an energizing signal to a halogen lamp heater 3 is outputted based on the power. The correction is performed by adding by respective products of the rate of change DELTATs/DELTAt of the detected temp., the time constant tau and the correction rate k of the temp. senser to the detected temp.