baber/WOPTO huggingface dataset:
Patent JP-2000298852-A (JP)
Title: Focus detecting device and optical head apparatus using the same
Inventor: KUBOSAWA NOBUYOSHI
IPC: G11B7/135
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a focus detecting device whose constitution is simplified and which is comparatively low-cost. SOLUTION: In this focus detecting device, two kinds of refractive-index bodies (a first prism and a second prism) 6a, 6b are installed in the halfway part of the optical path of light 13 which is reflected from the recording face of an information recording medium, the difference of a light beam diameter (a spot size) due to the difference of an optical path length by the two kinds of refractive-index bodies is detected by the light receiving face 17 of a light receiving element 7, and a focus is detected on the basis of the difference. Thereby, the focus is detected by using only the two kinds of refractive-index bodies 6a, 6b, the constitution of the focus detecting device is simplified, and the focus detecting device can be made low-cost.
Patent JP-H0252888-A (JP)
Title: Multiple cage elevator
Inventor: KITAYAMA TOSHIKAZU
IPC: B66B11/02
Filed: 1988-08-12
Abstract: PURPOSE:To increase the number of cages to connect in a multiple cage elevator and enable the increase in traffic volume per elevating passage by providing a constitution such that a cage line having a plurality of cages coupled can be arranged vertically in a vertical elevating passage and laterally in the upper and lower elevator halls. CONSTITUTION:When a multiple cage elevator is moved between two points highly different in height, a horizontalized link 12 joined to the front lower end of a cage 7 acts as a support burr to horizontalize the cage 7 when the cages are laid on a horizontal running passage 4 in which they are laterally arranged. When the cage 7 is laid on a vertical running passage 2 in which they are arranged vertically, a running wheel 7 and a guide wheel 9 are grounded to the running passage 2 and a guide passage 10, respectively, by the rotating moment caused as a rope 5 supporting the load is tied to the front lower end of a head cage 14, and thus the cage 7 is horizontalized. When the cage is laid in a vertical curve running passage 3, the link 12 is not horizontalized and the guide wheel 9 is also raised up, but any cage of the cage line is laid on either of the running passages 4, 2, so that the cage 7 on the running passage 3 is also horizontalized by the action of the link 12 from the horizontalized cage 7 in the running passage 4 or 2.
Patent JP-2000028531-A (JP)
Title: Chemiluminescent nitrogen oxide meter
Inventor: KOZAKURA MASARU
IPC: G01N21/76
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a chemiluminescent nitrogen oxide meter equipped with a reaction vessel, in which harmful gas is not generated at measurement and which is suitable for a temperature control in its inside of reaction vessel. SOLUTION: Capillary tubes 63, 64 for introducing sample gas and ozone gas into a reaction chamber 62, a gas discharge hole 65, and a heater for temperature control are installed in a reaction vessel 61, and the reaction chamber 62 faces to a photoelectric conversion element 71 via a light transmission window 82. As the reaction vessel 61 is formed by using metal material, such as Ti(titanium) or the like, which has an oxidation-resistant ability and does not show a reductive performance to nitrogen oxides, nitrogen oxides such as NO2, N2O5, produced derivatively at the time of production of ozone by using air and by silent discharge, are not reduced to NO, therefore the generation of a background noise of measurement is prevented and a measurement accuracy can be improved.
Patent JP-H0544980-A (JP)
Title: Controlling method for air conditioner
Inventor: TANIGUCHI MASAYA
IPC: F24F11/02
Filed: 1991-08-09
Abstract: PURPOSE:To control the value of power consumption directly and reduce the stopping of an air-conditioner to improve energy-saving property by a method wherein a power detecting means, inputting into an inverter, is provided to control the output current as well as the output frequency of the voltage type inverter based on the information of the inputting power to operate with the value of consumed power, which is lower than a given value. CONSTITUTION:The power consumption of an inverter, including electric components for controlling cooling and heating cycles 13 and a fan 14 for heat exchange, which is detected by an induction motor sensor 2, or the voltage signal 15 of an inverter smoothing unit and a signal from an inverter output current detecting sensor 6 are inputted into a power consumption operating unit 9. A power consumption signal 17, obtained from the power consumption operating unit 9, is inputted into an air- conditioner controller 10. When the power consumption has exceeded a value, inputted into the air-conditioning controller 10 previously, the output frequency as well as the output voltage of a voltage type inverter are reduced by a command from the air-conditioner controller 10 to reduce the power of a compressor 8 whereby the power consumption can be reduced and the operation of the air conditioner can be effected with a value lower than a given value of power consumption.
Patent JP-H0367841-A (JP)
Title: Paper obliquity carrying device
Inventor: MINATO MASAHIRO
IPC: B65H9/16
Filed: 1989-08-03
Abstract: PURPOSE:To perform transmission of driving force for obliquity rollers certainly by providing helical gears for driving the obliquity rollers obliquely and idlers each of which makes a helical gear member engaging to this helical gear and a timing pulley member engaging to a timing beit in a body. CONSTITUTION:Driving force from a timing belt 213 is transmitted to helical gears 209 for obliquely driving obliquity rollers 202 certainly via timing pulley members 206, 210 of idlers and helical gear members 208a. Thereby, the obliquity rollers 202 are rotated certainly and a form is smoothly carried in oblique direction.
Patent JP-S6260688-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/337
Filed: 1985-09-10
Abstract: PURPOSE:To provide a thermal recording material having sufficient developed color density, brightness, preservability and color forming sensitivity, by applying an electron-accepting compound, an electron-donating colorless dye and a naphthalene having an alkoxyl group and an acyl group to a base. CONSTITUTION:A base includes a smooth web form material, and is preferably a woodfree paper, a neutral paper, a polyolefine laminated paper, a synthetic paper, a polyester tape or the like, the thickness of which is about 10-250mum. The electron-accepting compound may be a phenol compound, an organic acid or a metallic salt thereof, a hydroxybenzoic acid ester or the like. The electron- donating colorless dye may be a compound based on triarylmethane, diphenylmethane, xanthene, thiazine, spiropyran or the like. The alkoxyacylnaphthalene is a naphthalene having at least two specified substituent groups consisting of a 1-8C alkoxyl group and a 2-12C acyl group.
Patent JP-2001027249-A (JP)
Title: Bearing retainer and rolling bearing
Inventor: OBARA RIKURO
IPC: F16C33/38
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To stably maintain bearing performance and to lengthen a service life by guaranteeing the smooth flow of a lubricant into the ball rolling faces of a retainer. SOLUTION: Lateral ball rolling faces 11, 12 in a pocket 7 for holding a ball 5 are set in a spherical surface having a circle radius larger than the radius of the ball 5 and described decentered onto the object side by equal distance on the array pitch circle of the pocket 7, and contact parts 14, 15 between the ball rolling faces 11, 12 and the ball 5 positioned at the moving end are set onto the inner part side of edges 9a, 9b in the width direction and height direction of the pocket 7. Clearances 16, 17 are formed of parts closer to the edge side parts than to the contact parts 14, 15, and a lubricant G flows into the ball rolling faces 11, 12 through the clearances 16, 17.
Patent JP-H1033563-A (JP)
Title: Articulator
Inventor: YOSHIKAWA IKUJI
IPC: A61C11/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To enable even a relatively less experienced dentist or a beginner of a dental technician to carry out sure work and to make a contribution to an improvement in the function of denture by making it position to effect the sure function of a jig from the region of the inaccurate eye measurement and intuition thus far. SOLUTION: This articulator is constituted by supporting a horizontal turning shaft 4 on a lower base plate 1 to be installed with a mandibular model 11 facing upward by a strut 3(3') erecting from this lower base plate 1 and projectingly disposing an upper horizontal member 5 to be mounted with a maxillary model 12 opposite to the mandibular model 11 from this horizontal turning shaft 4. The articulator is provided with a guide pin 21 standing perpendicularly near the mandibular model 11 and the maxillary model 12. A sheet-like transparent depiction plate 22 disposed between the mandibular model 11 and the maxillary model 11 disposed to face each other is made slidable along this guide pin 21.
Patent JP-S6094695-A (JP)
Inventor: SHINODA JIYUNICHI
IPC: D21H17/03
Filed: 1983-10-26
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-S6355416-A (JP)
Title: Optical rotary encoder
Inventor: TAKAHASHI KAZUHISA
IPC: G01D5/36
Filed: 1986-08-26
Abstract: PURPOSE:To prevent a inconvenience caused by a fact that a load is applied in the axial direction of an encoder, and also, to reduce the outside diameter dimension of a cord wheel, by constituting the titled encoder so that the cord wheel in which many rotary slits have been formed on the peripheral surface is inserted externally and attached to a revolving shaft. CONSTITUTION:A light projecting element 4 is placed so that roughly parallel light beams are projected in the axial direction, the light beams projected from the light projecting element 4 are reflected first in the diameter direction by a reflecting surface 8 of a V-shaped groove 7, and the reflected light beams transmit through a half mirror surface 9, and thereafter, intermitted by a rotary slit of a cylindrical cord wheel 2a and a fixed slit of a phase plate 3a. Subsequently, the intermitted light beams which have been reflected by the reflection type phase plate 3a is reflected in the axial direction by the reverse side of the half mirror surface 9,and received detected by a light receiving element 5. Also, light beams in the axial direction are projected from the light projecting element 4, this light beams is reflected in the diameter direction by the reflecting surface 8, and the light beams which have been intermitted by the slit is reflected by the half mirror surface 9 and received by the light receiving element 5. In this way, an inconvenience caused by a fact that a load is applied in the axial direction can be prevented.
Patent JP-S6356042-A (JP)
Title: Self-diagnosing method for data transmission
Inventor: YAMAMOTO SATOSHI
IPC: H04L69/40
Filed: 1986-08-26
Abstract: PURPOSE:To diagnose the data transmission function of a transmission section by installing one optical fiber between the transmission terminal and the reception terminal of a transmission section, connecting them, sending a prescribed data from a sending side and receiving it at a reception side and checking whether or not both the data are coincident. CONSTITUTION:The transmission/reception terminals 8, 9 of the transmission section 1 are connected by one optical fiber 10 and a switch SW1 is switched to the position of a self-diagnosing mode. A signal processing section 3 reads a program to apply the self-diagnosis from a ROM memory 4 and executes it. No signal is sent from the transmission side of the section 1 at first and the reception side of the section 1 is subjected to a normal reception. When any data is received by the reception side, a display section 6 is lighted to inform the presence of abnormity. In sending a prescribed data from the sender side, the transmission signal is received by the reception side and when the transmission/reception data are not coincident, since it represents the presence of a fault in the section 1, the display section 6 is lighted to display the fault.
Patent JP-S58100828-A (JP)
Title: Picture display method
Inventor: NISHIMURA YUKIO
IPC: H04N9/12
Filed: 1981-12-11
Abstract: PURPOSE:To display pictures having excellent drivabilty and reliability with respect to a device for displaying pictures of good quality with high image resolution by developing the foam generated in a liquid layer as picture elements. CONSTITUTION:When radiations 5 are irradiated to a display element from the right of the figure, the corresponding points of an absorbing layer 1 evolve heat, and a thin liquid layer 2 in contact therewith in heated by heat conduction and the liquid temp. rises until finally the liquid boils and vapor foam 4 is formed  in the layer 2. Light transmittable glass or the like having pressure resistance is  used as a transparent protective film 3. If in the case of irradiating the radiations the foam is of micro sizes, the liquid scattering effect is increased by the  effect of curvature and in the area where there is no foam, the greater part of  observing light 7 is reflected or absorbed by the elements of the display element  and arrives at the observing eye 6, thus a difference in the quantity of light is  produced by the difference in both optical paths. Therefore, if there is the foam  generated in the liquid layer, pictures are obtained by making use of said foam,  and are projected, whereby the pictures of good quality are obtained.
Patent JP-2000031174-A (JP)
Title: Manufacturing method of semiconductor device, squeegee device used therefor and semiconductor device
Inventor: HINO HIROHISA
IPC: B05D1/28
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of wire slippings when sealing printing is performed on a wiring substrate, so as to prevent the generation of recessed parts on the surface of the material to be sealed by having sealing material in uniform thickness. SOLUTION: When a sealing printing operation is performed, first printing is performed at a low speed for a squeegee 5 at 0.1 mm/sec to 70 mm/sec, and final printing is performed at a high squeegee speed of 10 mm/sec to 300 mm/sec in this manufacturing method. [However, (final speed/first speed is in the range of 1.2 to 3,000)]. The squeegee in this squeegee device used for the manufacture of this semiconductor device is maintained in a state in which the angle to the mask 3 of the tip part of the squeegee is inclined is such a manner that the upper part of the squeegee becomes the front, and whenever the moving direction of the squeegee changes, the inclination of the squeegee is changed.
Patent JP-S6445410-A (JP)
Title: Novel copolymer and optical material composed mainly of said copolymer
Inventor: OBARA TEIJI
IPC: C08F220/14
Filed: 1987-08-13
Abstract: PURPOSE:To provide a copolymer containing two specific kinds of structural units, having a glass transition temperature and a number-average mol.wt. falling within respective specific ranges, having excellent heat-resistance, moisture resistance, transparency and mechanical toughness and useful as an optical material. CONSTITUTION:The objective copolymer contains (A) 10-90wt.% (preferably 20-80wt.%) of a structural unit of formula I (R is H or methyl; n is 1-3) and (B) 90-10wt.% (preferably 80-20wt.%) of a structural unit of formula II as essential structural units and has a glass transition temperature of 105-160 deg.C and a number-average mol.wt. of 5X10<3>-5X10<5> (in terms of polystyrene) measured by gel-permeation chromatography. The copolymer may contain, in addition to the above structural units, (C) >=20wt.% in total of structural units of formula III [R1 is H or methyl; R2 is 2-10C (halogen-substituted) hydrocarbon residue] and formula IV (R4 is 6-10C aromatic hydrocarbon residue; R5 is H or methyl).
Patent JP-H1129485-A (JP)
Title: Antiobestic medicine
Inventor: ISE MICHIHITO
IPC: A61P3/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine slight in drug-induced sufferings such as adverse effects, exhibiting antiobestic effects, continuously usable for a long period of time, by including spherical activated carbon for medical application. SOLUTION: For example, a carbonaceous powder raw material such as sawdust, coal or coconut husk is granulated with a binder such as tar or pitch into small spheres, heated, baked and carbonized in an inert atmosphere at 600-1,000 deg.C, then activated with steam at 800-1,000 deg.C then treated with ammonia or oxidized and/or reduced to give spherical activated carbon having 0.05-2 mm, preferably 0.1-1 mm diameter, 500-2,000 m<2> /g, preferably 700-1,500 m<2> /g specific surface area and 0.01-1 mL/g, preferably 0.05-0.8 mL,/g void amount of 100-7,500 angstrom pore diameter. The objective medicine contains the spherical activated carbon.
Patent JP-H01158420-A (JP)
Title: Lens shutter mechanism for single-lens reflex camera
Inventor: ITO TAKESHI
IPC: G03B9/10
Filed: 1988-08-12
Abstract: PURPOSE:To simplify a mechanism by providing a driving source for a lens shutter on a lens side and eliminating charge from the side of a camera main body. CONSTITUTION:A vane driving lever 39 connecting shutter vanes 35a and 35b is supported so as to rock freely by means of a supporting arm 41 turnably journaled by a fixed member. When the supporting arm 41 is turned by the driving source, the vane driving lever 39 rocks in the direction in which the shutter vanes 35a and 35b are closed. A magnet 44 regulates the turn of the supporting arm 41, and in an initial state before photographing starts, the supporting arm 41 is held in the attracting or overcharging position of the magnet 44. Thus, mechanical interlocking with the side of the camera main body is not needed to simplify the constitution.
Patent JP-2001031665-A (JP)
Title: Biphenyl derivative having oxetane ring
Inventor: KURIYAMA AKIRA
IPC: C07D305/06
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new biphenyl derivative which has specific oxetane rings and is useful for obtaining photocurable resins or thermosetting resins capable of being extremely quickly cured with light or heat to produce the cured products having high refractive indexes, excellent cured degrees, excellent heat resistance, excellent mechanical characteristics, and so on. SOLUTION: A compound of formula I (R1 to R4 are each H or methyl; R5, R6 are each H or a 1 to 6C alkyl), for example, 4,4'-bis(1-ethyl-3- oxetanylmethoxy)biphenyl of formula II. The compound of formula I is obtained by reacting biphenyl with a 3-alkyl-3-chloromethyloxetane or 3- chloromethyloxetance in the presence of an alkali metal hydroxide, an alkali metal hydride or an alkali metal preferably at 100 to 120 deg.C for 4 to 12 hr. The alkali metal hydroxide or the like is preferably used in an amount of 1. 6 to 2. 6 moles per mole of the biphenyl. The further employment of a phase transfer catalyst is preferable.
Patent JP-S6260567-A (JP)
Inventor: SAKAMOTO YOSHIHIRO
IPC: A61H35/00
Filed: 1985-09-09
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-2000316952-A (JP)
Title: Sterilizing facilities and method for controlling the same
Inventor: MAKI TAKEHIKO
IPC: A61L2/04
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To increase a volume of steam per a unit time for supplying into a sterilizing tank and to shorten an operating time of a sterilizing device by a steam providing a plurality of sterilizing devices having a steam producing means and by connecting each sterilizing tank of these sterilizing devices and each steam producing means to each other with steam pipes. SOLUTION: In three sterilizing devices 1, for example, when a central sterilizing device 1 is in operation and right and left sterilizing devices 1 are on standby, all three devices are made to operate in such a way that a steam producing means 2 of the central sterilizing device 1 is also in operation, and each steam producing means 2 provided on the standing-by sterilizing devices 1 is further in operation. Each openable valve 12 is in an open state, right and left steam supplying valves 9 are in a closed state, and only central steam supplying valve 9 is in an open state.  A volume of supplying steam for sterilizing per a unit time which is supplied from the three steam producing means 2 to the central sterilizing tank 3 is increased three times thereby, and a time necessary for a steam pressure in the sterilizing tank 3 to reach a fixed pressure corresponding to a sterilizing temperature can be greatly shortened and operation time can be further shortened.
Patent JP-S6093550-A (JP)
Inventor: AROISU RAINAA
IPC: G06F7/52
Filed: 1984-09-26
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-S6092944-A (JP)
Title: Bilateral multiplex signal transmitter for car
Inventor: KANEKO MAMORU
IPC: B62D1/04
Filed: 1983-10-27
Abstract: PURPOSE:To control many machineries through a few number of operating switches, by providing a multi-layer crystal display having a plurality of transparent switch groups while enable of selective display of plural display patterns in the steering handle. CONSTITUTION:A multi-layer liquid crystal display 15 for displaying in accordance to the decoded signal of multiplex signal provided from chassis 14 side is provided in the steering handle of car. A plurality of transparent electrode switch groups 16 are formed in said display to change the display pattern through operation of a plurality of mode exchange switch groups 17. A bilateral transmitter/receiver 18 for multiplexing signals from both switch groups 16, 17 then transmitting the multiplexed signal to the chassis 14 side and decoding the multiplexed signal from chassis 14 side is provided in the handle 13. A bilateral transmitter/receiver 20 and a control object circuit 21 are provided in the chassis 14 to connect them 18, 20 through a signal line 19.
Patent JP-H0628353-A (JP)
Title: Document preparing processing system
Inventor: HAGIWARA FUMIE
IPC: G06F17/24
Filed: 1992-07-06
Abstract: PURPOSE:To confirm the edited contents and the edited areas of the document under editing processing and after editing based on the editing history information with higher sureness and higher efficiency. CONSTITUTION:A document editing means 4 edits the document data 7 stored in a document data storage means 6 based on the document editing information received from an input display means 1. An editing history information generating means 3 generates the editing history information 8 in an editing history information generation mode and stores the information 8 in the means 6 together with the data 7 by an instruction of the means 4 in a document editing processing state. A document display control means 9 displays the data 7 stored in the means 6 in the means 1 or prints the data 7 in a print means 12 with an instruction of the means 4. An editing history information display control means 10 reads the information 8 out of the means 6 by an instruction of the means 9 to display the information 8 in the means 1 or to print the information 8 in the means 12.