baber/WOPTO huggingface dataset:
Patent JP-H03157238-A (JP)
Title: Combined molding and weather strip for vehicular application and its manufacture
Inventor: JIEEMUZU FUREDERITSUKU KIIZU
IPC: B29C48/12
Filed: 1990-10-08
Abstract: PURPOSE: To facilitate manufacture so as to reduce costs and to reduce a material handling quantity by providing a single core body and two layers fixed to the core body, and providing these two layers by extrusion molding so as to be in line with each other on the core body. CONSTITUTION: This weatherstrip 10 engaged with the edge of a door 13 of an automobile 14 along a flange 11 of a door opening part 12 is composed of a metallic core body 16 bent in nearly U-shape; a first layer 17 formed of thermosetting material provided on one side of the core body 16 along the lengthwise direction of the core body 16; and a second layer 21 formed of thermoplastic material fixed to the other side on the core body 16, abutting one edge of the first layer 17. The first layer 17 has a base body part 18 with a protruding edge 19 to be engaged with the flange 11, and an annular part 20 made of foam material abutting the door 13. The second layer 21 has a base end part 22 provided with protrusions 24 to be engaged with the flange 11, and a blade piece 26 of nearly arch shape protruded outward.
Patent JP-H08111024-A (JP)
Title: Magnetic disk substrate and its production
Inventor: GOTOU NAOYUKI
IPC: G11B5/82
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a disk substrate provided with a property suitable as a magnetic disk for a high density recording by controlling the crystal phase of a crystallized glass to be a prescribed composition and the particle size in the polished surface of a magnetic disk substrate to be a prescribed value. CONSTITUTION: The magnetic disk substrate is composed of the crystallized glass having a crystal structure improved in surface characteristic after polished, a magnetic disk is formed by applying a film forming, process to the substrate and the crystallized glass for producing the magnetic disk substrate has the crystal phase consisting of lithium oxide disilicate (Li2 O.2SiO2 ) and α-quartz (α-SiO2 ). The grown crystal particle of α-quartz has a spherical particle structure composed of respectively aggregated plural particles and the spherical particle is composed of the crystallized glass having 0.3-3.0μm particle diameter. And the surface roughness Ra of the polished surface of the magnetic disk substrate is controlled to 15-50Å.  As a result, the magnetic disk substrate provided with the property suitable as the magnetic disk for high density recording is stably mass-produced at a low cost.
Patent JP-H08110456-A (JP)
Title: Clutch device for zoom lens barrel
Inventor: SATO NORIO
IPC: G02B7/04
Filed: 1994-10-07
Abstract: PURPOSE: To provide a clutch device for a zoom lens barrel where tooth-chipping and damage in a gear mechanism and a reduction gear are hardly caused even when external force is exerted on a zoom lens barrel. CONSTITUTION: This device is provided with a clutch mechanism 40 provided between the final gear 32f of a reduction gear train transmitting the rotation of a motor M and a pinion 20 rotating the cam ring 13 of the zoom lens barrel, and opening a path through which load is transmitted when specified amount or more load is imposed in a rotating direction. When the specified amount or more load is imposed by the external force exerted on the zoom lens barrel, the clutch mechanism 40 opens the path through which the load is transmitted, whereby the toothchipping and the damage in the pinion 20 and the reduction gear train G are hardly caused.
Patent JP-S62130569-A (JP)
Title: Manufacture of photoconductive element
Inventor: HOSOYA TADAO
IPC: H01L27/146
Filed: 1985-12-03
Abstract: PURPOSE:To uniformize element characteristics by covering II-VI compound semiconductor thin film with heat resistant powder which does not affect the thin film at heating time, and heat-treating it, thereby reducing the influence of a convection in a heat treating atmosphere. CONSTITUTION:A substrate 14 on which II-VI compound semiconductor thin film 13 is formed is set in a quartz box 11 in which CdS powder 12 is laid. The film 13 is covered with heat resistant powder 15 such as alumina powder which does not affect the film 13 at heating time, a cover of a quartz plate 16 is placed thereon, and heat treated in inert gas. According to this method, influence of convection of heat treating atmosphere at heat treating time can be alleviated by the powder 15, thereby uniformizing element characteristics after heat treating the substrate.
Patent JP-H08139070-A (JP)
Title: Semiconductor manufacturing device
Inventor: NATORI IWAO
IPC: H01L21/3065
Filed: 1994-11-04
Abstract: PURPOSE: To provide an ashing device capable of reducing the metallic pollution. CONSTITUTION: Within an ashing device to perform the ashing process to a semiconductor wafer 1 held by a lower electrode 9 by producing plasma of reactive gas, a slit sheet 12 for separating a plasma producing chamber 3 from a down flow chamber 8 for ashing the resist on the semiconductor wafer 1 is formed of silicon. Through these procedures, the atmosphere in a vacuum vessel 2 is not polluted by metal atoms thereby enabling the ashing process to be performed with almost no damage.
Patent JP-H11109283-A (JP)
Title: Image forming element
Inventor: FUJITA KAZUHIRO
IPC: G02B27/18
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To cut ghost image forming light and to improve the resolving power and image forming quality of an image forming device by forming a notched groove between adjacent roof mirrors. SOLUTION: The notched groove 1-3 is formed on the rectangular roof mirror so that its center may be aligned with the center between the array optical axes of the respective lenses of a lens array 1-1 between the adjacent roof mirrors. Since the reflection surface of the image forming element equivalent to a part where the groove is formed is cut, luminous flux L2 is reflected once by the roof-like reflection surface of the roof mirror and then advances between the lens array 1-1 and the roof mirror without being reflected again, and it is prevented from being emitted from the lens array 1-1. Therefore, there is no possibility that the luminous flux L2 forms an image on an image forming surface and the image quality is deteriorated.  In the same manner, the luminous flux L1 obliquely made incident on the surface of the lens array 1-1 enters the groove 1-3 and is reflected by the vertical wall surface of the groove 1-3, then it partially passes through a base and is partially scattered and does not go out from the groove 1-3.
Patent JP-H11110511-A (JP)
Title: Card-type information recording device
Inventor: KUTSUZAWA TORU
IPC: G06K7/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a card-type information recording device which can effectively use a credit card and the like even for a purpose other than the original purpose of the card. SOLUTION: This card-type information recording device is provided with an area 2 for recording a telephone number for internet connection, aser ID, and a password on the surface or the back of a telephone card 1. An area 4 displaying an illustration for advertisement is provided adjacent to the area 2. Information on an advertisement content in the area 4 is printed on the area 2, for example. Thus, a customer who is interested in the advertisement content in the area 4 views a home page in accordance with information of the area 2 and it is not necessary to send detailed catalogues to multiple persons. Consequently, efficient advertisement can be made at small advertisement cost.
Patent JP-H09311441-A (JP)
Title: Positive type photoresist composition
Inventor: KIMU SONNJIYU
IPC: H01L21/027
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To ensure high resolution, high heat resistance, a wide focus latitude and superior resist pattern profile adaptable to high integration of a semiconductor circuit by using quinonediazidosulfonic ester of an arom. polyhydroxy compd., an alkali-soluble resin, a solvent and additives. SOLUTION: This photoresist compsn. consists of quinonediazidosulfonic ester, an alkali-soluble resin, a solvent and additives. The quinonediazidosulfonic ester is produced by esterifying 1,2-naphthoquinonediazidosulfonic acid halide or 1,2-benzoquinonediazidosulfonic acid halide with an arom. polyhydroxy compd. represented by the formula in the presence of an amine catalyst. In the formula, each of R1 and R2 is H, halogen, etc., (a) is a constant of 1-3, (b) is a constant of 1-8, (c) is a constant of 1-12 and R<3> is aliphatic hydrocarbon optionally contg. ether, etc.
Patent JP-S62167440-A (JP)
Title: Rotary slit type chromatographic scatter
Inventor: SHINYA KAZUYA
IPC: G01N21/59
Filed: 1985-11-30
Abstract: PURPOSE:To prevent the deterioration of a photomultiplier tube due to the sudden variation in applied voltage, in a slit circular arc part at the beginning of next line scanning by a rotary slit disc, by taking the weighted average of a detected value held at the time of the finish of previous line scanning and the detected value at the circular arc part to supply the same to a dynode feedback circuit. CONSTITUTION:Irradiated light is blocked by the section between points A-B of a rotary slit disc 6. When switches (SW) 24, 34 are opened in a section 8a, the photometric signal voltage and monitor signal voltage at the A-point are respectively held to a sample holding circuits 26, 36 and respective held voltages are supplied to a dynode feedback circuit until reaching the B-point. Succeedingly, when SW 44, 50 are connected to a b-contact side at the B-point, the difference between held voltage Vh and photometric voltage Vs is operated by the differential amplifying circuit 42 of a weighted averaging circuit 40 and multiplied by a constant (t) by an integrating circuit 46. Further, SW 24, 34 are closed between points B-C and SW 44, 50 are connected to an a-contact side to release sample holding. By this method, the dynode feedback circuit also operates smoothly.
Patent JP-2001091036-A (JP)
Title: Method for controlling air conditioning
Inventor: SUGIURA TAKUMI
IPC: F24F11/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling air conditioning, which adopts a variable static pressure control system and by witch the temperature control characteristic of the static pressure control system can be improved to the same degree as that of a fixed static pressure control system and the static pressure control system can be made to fully exhibit its energy saving characteristic. SOLUTION: The static pressure value required in each branch supply air duct 51 connected to each rooms 8 is calculated from air-supplying quantity required by each to the rooms 8, and the maximum one of the static pressure values is used as a set value. Then air sent out of a blower 3 is adjusted so that the static pressure value in a main supply air duct 5 becomes equal to the set value.
Patent JP-H1095557-A (JP)
Title: Core chuck device
Inventor: KAMIYAMA MINORU
IPC: B65H18/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the length in the axial direction of a chuck mechanism to reduce the required installation width, and to prevent the slide of a core to perform the sure chuck in a core tube chucking device of a slitter, etc. SOLUTION: A core chucking device is provided with a pair of flanges 3 which are parallelly arranged to a chuck shaft with a gap, a ring-shaped intermediate piece 5 which is turnably inserted in a chuck shaft 1a in the gap, a plurality of segments 6 in which studs 7 are arranged on the outer circumference of the intermediate piece 5, and a long groove 8 in the flanges 3 in which both ends of the studs 7 are slidably fitted. A recessed part 10 to slidably fit a projection 9 of the intermediate piece 5 is formed in the segment 6, the long groove 8 is inclined diagonally in the same direction, the intermediate piece 5 is energized to an end part 8a side close to the inner circumference of the long groove 8, and a slip-preventive member 17 is formed on the outer circumferential surface of each segment 6.
Patent JP-H07131403-A (JP)
Title: Data communication equipment
Inventor: SUZUOKI YUSUKE
IPC: H04B1/59
Filed: 1993-10-29
Abstract: PURPOSE:To make an equipment small-sized and low-cost by switching the oscillation frequency of an oscillator to surely communicate data independently of positional relations between an interrogator and a responder. CONSTITUTION:An interrogator 1 includes plural oscillators 11a, 11b... which oscillate different frequency, a switch SW 10 which selects an arbitrary oscillator by the control signal from a control part 15, a circulator 12, a transmission/ reception antenna 13, a detector 14, the control part 15, and an input/output terminal 16. A reflection modulator 22 of a responder 2 performs amplitude modulation. In the interrogator/oscillators 11a and 11b generate carriers having plural frequencies fa and fb. Thus, the demodulated signal doesn't disappear independently of the relative distance between a fixed station and a mobile station. Even if the signal which is radiated from the interrogator 1 and is subjected to reflection modulation by the responder 2 and is received by the interrogator 1 passes plural routes, it is received as the signal in a required level or higher. Consequently, data communication is possible independently of relative positions of the fixed station and the mobile station.
Patent JP-H02118129-A (JP)
Title: Multi-ply spun yarn having self-collecting properties
Inventor: MORIHASHI TOSHIBUMI
IPC: D01H1/11
Filed: 1988-10-27
Abstract: PURPOSE:To obtain the aimed yarn consisting of twin yarns having a structure without readily separating in a yarn twisting process by joining plural numbers of binding spun yarns obtained by drafting the sliver and then twisted using an air jet together and each entwining a winding fiber around peripheral surface of other spun yarn. CONSTITUTION:The aimed yarn obtained by joining a plural number of binding spun yarns obtained by drafting a sliver with a draft device, then twisting the drafted sliver with a twisting device together and entwining winding fiber of spun yarn around peripheral surface of other spun yarn. The aimed yarn is e.g., obtained by drafting two range of slivers S1 and S2 separated at position of a separating guide 9, introducing the drafted slivers into air jetting nozzles 12 and 13 of twisting device 2 to twist the slivers, then joining the resultant binding spun yarns Y1 and Y2 together while doubling the spun yarns by a guide member 17.
Patent JP-S60168308-A (JP)
Inventor: JISUBERUTO YAN MIINDERUSU
IPC: A01B63/00
Filed: 1984-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62130580-A (JP)
Title: Semiconductor light emitting device
Inventor: IMAI HAJIME
IPC: H01S5/068
Filed: 1985-12-02
Abstract: PURPOSE:To control an oscillating wavelength of a laser by controlling temperature of a semiconductor laser in response to a received output of a diffracted light due to an emission of a diffraction grating. CONSTITUTION:A diffraction grating 4 is irradiated with a part of an emitted light of a semiconductor laser 1, and a diffracted light is generated. The diffracted light in which when an oscillation wavelength is increased, its output becomes small is received and detected by a detector 5 to control temperature of the laser 1 through a controller 6 and a temperature control mechanism 2, thereby setting the oscillation wavelength to a predetermined value. Thus, the oscillation wavelength of the laser is stably controlled to a predetermined constant value. If the supplying current is controlled instead of the temperature, the same result is obtained.
Patent JP-2001088617-A (JP)
Title: Hinge part structure of housing device for vehicle
Inventor: NAKANO TAKUYA
IPC: B60R7/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hinge part structure of a housing device for vehicle capable of enhancing a workability at the time of assembling a cap member to a housing box and preventing a deterioration of appearance by enhancing an assembling accuracy. SOLUTION: In a hinge part structure of a housing device for vehicle, a hinge member 16 turnably supporting a cap member 3 for opening/closing an opening 2b of a housing box 2 is tightened and fixed to a hinge-mounting seat 15. A first insertion hole 17 opened to a front and rear direction (first direction) of vehicle is formed on the hinge-mounting seat 15 and a second insertion hole 18 opened to a vertical direction (second direction) of the vehicle is formed thereon. A first positioning piece 22 for carrying out a positioning of the vertical direction (second direction) of the vehicle by inserting it to the above first insertion hole 17 is formed on the hinge member 16 and a second positioning piece 23 for carrying out a positioning of the front and rear direction (first direction) of the vehicle by inserting it to the second insertion hole 18 is formed thereon.  A positioning of width direction (third direction) of the vehicle is carried out using the first and second positioning pieces 22, 23.
Patent JP-S63128120-A (JP)
Title: Production of metallic sheet for shadow mask
Inventor: YUKI NORIO
IPC: C21D8/02
Filed: 1986-11-17
Abstract: PURPOSE:To obtain an Fe-Ni alloy sheet which yields a shadow mask having an excellent etching property, etc., and high quality without having uneven quality by executing stress relief annealing to be executed after final cold rolling in an atmosphere consisting of a specific volume ratio of hydrogen and nitrogen. CONSTITUTION:The Fe-Ni alloy is used and is subjected to the hot working stages of melting, casting, forging, hot rolling and pickling. The alloy is then subjected adequately repeatedly to cold rolling and annealing and to the final cold rolling, then to the stress relief annealing in the atmosphere consisting of >=95vol% hydrogen and the balance nitrogen, by which the residual stress is decreased and the metallic sheet for the Fe=Ni alloy shadow mask is obtd. The shadow mask having a good shape, etc.,for a color picture tube is produced by using the resultant metallic sheet and boring apertures for passage of the electron beams of the shadow mask by en etching method.
Patent JP-H03152854-A (JP)
Title: Discharge tube device
Inventor: SUCHIYUAATO ARUBAATO MATSUKURU
IPC: H01J61/14
Filed: 1990-10-09
Abstract: PURPOSE: To provide an electrode-less discharge tube for generating discharging, which generates visible light, which power is supplied with surface wave by sealing the sealing material made of the metal carbonyl complex. CONSTITUTION: Sealing material made of the metal carbonyl complex is sealed. The metal carbonyl complex, which is formed of a metal atom and plural carbonyl ligand, can be used. A metal carbonyl complex, which is formed of metallic atoms, plural number of carbonyl ligands, one or two or more halogenated ligands, can be also used. As the sealing material, a mixture of hexacarbonylchrome and inert gas or the mixture of inert gas, mercury and hexacarbonyltungsten is used.
Patent JP-H08135581-A (JP)
Title: Scroll fluid machinery
Inventor: MIZUNO TAKAO
IPC: F04C18/02
Filed: 1994-11-07
Abstract: PURPOSE: To improve the characteristic power of scroll fluid machinery having a back pressure chamber located on the opposite lap side to a revolving scroll. CONSTITUTION: In scroll fluid machinery having a back pressure chamber communicated with a compression chamber through an intermediate hole 1c, a back pressure is divided into two chambers of one being a bearing chamber 7a at a central part and the other being an Oldham's ring chamber 7b at an outer peripheral part by a frame pedestal 4a. The intermediate hole 1c is communicated with a bearing chamber 7a, a revolving scroll 1 is nipped between the frame pedestal 4a and a fixed scroll 2, and the Oldham's ring 8 is contained in an Oldham's ring chamber 7b. Thus, the seal effect of the bearing chamber is improved by the frame pedestal, the diameter of the intermediate hole is reduced to a value lower than a conventional diameter, incurring of a leak loss is reduced, and performance is improved.  Further, an amount of a lubrication oil content flowing through the bearing chamber to the Oldham's ring chamber is suppressed to a low value, incurring of an agitation loss in the back pressure chamber is reduced, and performance is improved.
Patent JP-H0581927-A (JP)
Title: Dielectric porcelain composition
Inventor: INOUE YASUSHI
IPC: H01G4/12
Filed: 1991-09-24
Abstract: PURPOSE:To provide a dielectric porcelain compound which can be sintered by burning at burining temperature of 900 deg.C or less being lower than melting points of Ag, Cu and the like, whose dielectric constant epsilonr is 6.7-11.7, Q is 1000-1400, and temperature coefficient Tepsilon of the dielectric constant epsilonr is 0+ or -60ppm or less. CONSTITUTION:This composition is composed of: a main component expressed by a general formula xBaO-yTiO2-zReO2/3 (wherein(x), (y) and (z) respectively take values for satisfying 0.02<=x<=0.3, 0.4<=y<=0.85, 0.05<=z<=0.5, and x+y+z=1, Re represents one kind or two or more kinds of rare earth element selected among La, Pr, Nd, Sm, Gd, Dy, Er, and Yb); SiO2 and one kin or two or more kinds of oxide selected among CaO, SrO or BaO; MgO, B2O3, and Li2O. The main component 25-60wt.%, SiO2 10-40wt.%, one kind or two or more kinds of oxide selected among CaO, SrO or BaO 1--20wt.%, MgO 1-15wt.%, B2O3 3-30wt.%, and Li2.0.1-3wt.% are contained.
Patent JP-H05119237-A (JP)
Title: Ribbon optical fiber connector
Inventor: TAKAHASHI MITSUO
IPC: G02B6/24
Filed: 1991-09-24
Abstract: PURPOSE:To make a ribbon optical fiber connector excellent in assembling workability, to prevent the error of the attaching position of an optical fiber from occurring and to avoid the abrasion of a groove, etc., caused by repetitive attachment/detachment. CONSTITUTION:The groove/ 6 whose cross section is square and where plural aligned V-shaped grooves 7 are formed on a base 13 is provided on the upper surface of a connector plug main body 3 whose cross section is trapezoidal, and a housing groove 10 whose cross section is square and which is coupled with a base halfway is provided on a cover member 9 whose cross section is square. An aligned sleeve 12 has a wedged aligned groove 14. After the cover member 9 is fitted in the groove 6 on the connector plug main body 3 and a projecting part 11 is ultrasonically press-bonded to a press-bonding groove 8, the ribbon optical fiber to which adhesive is applied is inserted from the housing groove 10, so that the connector plug is assembled. By butting and fitting the end face of the assembled connector plug in the groove 14 of the sleeve 12, the ribbon optical fiber is connected.
Patent JP-H08135696-A (JP)
Title: Disc brake
Inventor: HIRAI MINORU
IPC: F16D55/224
Filed: 1994-11-07
Abstract: PURPOSE: To suppress noises at the braking by locating a repulsion generation point in respect to braking force of a guide part on the side of a disc center compared to a disc tangential line passing a center of a brake cylinder. CONSTITUTION: Pads 1 are opposed to each other across a disc. Both end ears 10 are engaged with a guide groove 9 of a guide part 3 in an axial direction of a disc. The pads are slidably supported in an axial direction. An outermost end of a torque receiving surface 3a of the guide part 3, that is a repulstion generation point A in respect to braking force is located on the center side of the disc compared to a tangential line L of the disc passing the center of a brake cylinder 4. Moment M1 generated by diamteral dislocation between the center of tangential force and the repulstion generation point A is directed equally to moment M2 of normal direction generated by components Fay, Fby Synthesized force of the moments M1 and M2 restricts an engagement point of the pads. Thus, rotational restriction of the pads is strengthened, and noises due to pad oscillation are suppressed.