baber/WOPTO huggingface dataset:
Patent JP-H0836607-A (JP)
Title: Facility management system
Inventor: KAMIYA HIROYUKI
IPC: G06Q50/08
Filed: 1994-07-25
Abstract: PURPOSE:To improve the operability and to very easily acquire required information. CONSTITUTION:A database 1 is built up by taking facilities especially into account. The database 1 have data of facilities to be managed such as drawings and various documents. The database 1 is linked to a facility information expression section 3 being a retrieval object via an information retrieval interface 2. The information retrieval interface 2 uses drawings expressing a facility totally. The facility information expression section 3 expresses various information relating to the facility itself. A facility point-out section 4 points out a desired facility based on tne facility information and a lst processing section 5 ranks the facility information according to an object of information retrieval. The lst processing section 5 reserves a display area according to the ranking of the facility information and processes the vertical relation of display patterns. After the facility information is displayed, a 2nd processing section 6 designates the relation of drawings and documents in the information to acquire new information.
Patent JP-S5960753-A (JP)
Title: Cassette loading device
Inventor: TAKAGI NOBUAKI
IPC: G11B15/665
Filed: 1982-09-29
Abstract: PURPOSE:To reduce the damage of a tape which is caused when a guard cover 2 is opened and closed, by securing a hysteresis characteristic for open/close operation of the guard cover cover in the lowering and rising operations of a cassette or loading. CONSTITUTION:When a cassette 1 moves down to a position 1b, an end of a rotary lever 15 is pressed by a guard cover 2. Thus the lever 15 starts its revolution. Then the cassette 1 lowers less down to a position 1c, and a lever 15 turns up to a position 15B. When the cover 2 reaches a position 2c, the energizing force of the cover 2 is released. Then the lever 15 turns up to a position 15A by the force of a torsion coil spring 16. The cassette 1 is moved again up to the position 1b from its loaded state, and the cover 2 touches the sloping surface of the lever 15 since the lever 15 is reset to the position 15A. Then the cover 2 slides upward along the sloping surface, and the cover 2 is set at a position 2b' not at a position 2b although the cassette 1 is reset at the position 1b. Therefore the cover 2 opens by an amount of overlap on the sloping surface of the lever 15 when the cassette 1 moves up again. This eliminates substantially the tape damage even though the cassette 1 moves up and down repetitively.
Patent JP-S6232312-A (JP)
Title: Range finding device
Inventor: YONEYAMA JUICHI
IPC: G03B3/00
Filed: 1985-08-03
Abstract: PURPOSE:To obtain a range finding data having a high accuracy by providing a range finding signal forming circuit for synthesizing the detecting outputs of photodetecting elements of every prescribed pieces, among the photodetecting elements for constituting a photodetecting element train. CONSTITUTION:A photodetecting element train LL is arranged on one straight line so that, for instance, two groups of photodetecting elements LL11-LL14 and LL21-LL24 are adjacent to each other successively. Also, in a state that a reflected light pulse is being irradiated to almost the center position of one photodetecting element, a state that a photoelectric conversion signal of the maximum signal level is obtained from its element is obtained, and when the reflected light pulse has moved by a two pitch portion from this state, the signal level of the photoelectric signal of its element is lowered to '0' from the maximum value. In this way, in photoelectric conversion signals S11-S14 and S21-S24 obtained from the photodetecting elements LL11-LL14 and LL21-LL24, signals which are sent out of every three elements and supplied to a range finding signal forming circuit 20. A range finding signal for showing an irradiated position to the photodetecting element train of the reflected light is formed by combining prescribed detecting outputs by this circuit.
Patent JP-S5694402-A (JP)
Title: Split control device
Inventor: HIROI KAZUO
IPC: G05B13/02
Filed: 1979-12-27
Abstract: PURPOSE: To control the process stably in a short time, by correcting forcedly divided outputs of the controller according to deviation from the set value of the controller.  
     CONSTITUTION: The temperature of room 3 is adjusted by heating and cooling heat exchangers 4 and 7, and the temperature is detected by 8 and is compared with the set value in 9. Adjustment signal IO is issued and is supplied to operating parts 10 and 11 divisionally. Operating part 10 issues operation signal IA of a prescribed rise characteristic, and operating part 11 issues operation signal IB of a prescribed fall characteristic. Next, a correction coefficient is operated from the deviation value in controller 9. That is, operating part 21 sets IA to zero forcedly in operation needless regions 0Wh 1 , and gives correction of 0W1 in regions h 1 Wh 2  affected by the differential and integral characteristics to lower IA, and leaves IA as it is in regions where deviation is large and essential process control is required. Operating part 22 performs the similar operation. IA and IB are multiplied by correction coefficients IC and IE respectively, and control valves 2 and 6 are operated by operation signals ID and IF respectively. By this constitution, overrun is prevented, and controllability is improved against disturbance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0920486-A (JP)
Title: Door structure of elevator
Inventor: URATA MASAZUMI
IPC: B66B13/28
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent wheels of a wheelchair or the like from being sandwiched in a clearance of a threshold by installing a car cam on the side of car side door, installing engaging rollers on the side of a landing hall side door, and installing a car side threshold projected toward a landing hall side threshold by a frontage quantity of a doorway in a car main body by a fastener. SOLUTION: A car cam is installed on the side of a door 1 through a hanger, and engaging rollers 12a and 12b are installed on the side of a landing hall side door 2 through the hanger, and a car side threshold 3 projected toward a landing hall side threshold 4 by a frontage quantity of a doorway is installed in a car main body. The car cam 7 and the engaging rollers 12a and 12b installed on the side of the doors 1 and 2 are positioned on the outside of a frontage L in a position closest to the frontage L of the doorway when the doors 2 and 2 are closed, and separate from the frontage L as they are opened.  The engaging rollers 12a and 12b exist in a position separate from the frontage L of the doorway, and in the car side threshold 3, an opening part in a sill line is formed in the shape of approaching a sill line of a landing hall, and a clearance L2 of a sill line in the frontage L of the doorway becomes narrow.
Patent JP-H05337473-A (JP)
Title: Separation of rhodium and palladium from copper contained solution
Inventor: OGURA KEIJI
IPC: C02F1/62
Filed: 1991-06-17
Abstract: PURPOSE:To provide a method for separation simply and in high recovering yield of rhodium and palladium containing at a relatively low concentration in a high-concentration copper-containing acidic solution. CONSTITUTION:An alkali metal salt such as alkali hydrooxide, alkali carbonate, etc., is added to a high-concentration acidic solution containing rhodium and palladium to adjust pH at 2-5 and precipitations of rhodium and palladium are formed by adding hydrogen sulfide, if necessary, and are filtered to separate.
Patent JP-H07284075-A (JP)
Title: Video signal transmission system and high definition television receiver
Inventor: YAMADA HIROSHI
IPC: H04N7/015
Filed: 1994-06-30
Abstract: PURPOSE:To prevent picture quality from being substantially damaged by inhibiting a high definition reception processing from being performed to high definition video signals transmitted from a present broadcasting system recording and reproducing device to a high definition TV receiver at the time of reproduction in the high definition TV receiver. CONSTITUTION:An ID sampling circuit 52 performs a processing for sampling a 23-rd line where an ID signal is present. When it is discriminated that the state of a color plus bit is '1', a discrimination circuit 53 outputs rewrite control signals for rewriting the state of the color plus bit from '1' to '0' to an ID rewrite circuit 54. The ID rewrite circuit 54 rewrites the state of the color plus bit inside an ID area provided in the 23rd line of supplied composite signals from '1' to '0' corresponding to the rewrite control signals and outputs composite video signals to a VTR recording system 55. The VTR recording system 55 YC-separates the composite video signals supplied from the circuit 54, performs a required recording signal processing and then, performs recording in a tape head system.
Patent JP-S6150961-A (JP)
Title: 5-acyl-2-phenylthiophenylacetic acid or its ester and preparation thereof
Inventor: KATO KUNIOKI
IPC: C07C67/00
Filed: 1984-08-17
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is 1-5C alkyl; R<2> is H, or 1-5C alkyl). EXAMPLE:2-Phenylthio-5-propionylphenylacetic acid. USE:Useful as an intermediate raw material for a drug such as an anti-inflammatory drug. PREPARATION:A 5-acyl-2-halogenophenylacetic acid shown by the formula II(X is halogen) is sulfided with thiophenol shown by the formula III in the presence of an alkali metal hydroxide in an alcohol solvent at 110-140 deg.C to give a compound shown by the formula I. Then, this compound is optionally esterified with an alcohol, and, in the operation, preferably thionyl chloride is added to the reaction mixture to give a 5-acyl-2-phenylthiophenylacetic ester.
Patent JP-S6149437-A (JP)
Title: Semiconductor device
Inventor: TOMINAGA KENJI
IPC: H01L21/768
Filed: 1984-08-17
Abstract: PURPOSE:To improve the degree of integration of wirings by forming an eaves- shaped opening section to an insulating film on a substrate, evaporating a wiring metallic film and shaping a wiring region on the base of the opening section. CONSTITUTION:An SiO2 film 2, a poly Si layer 4 and an SiO2 film 5 are superposed onto an Si substrate 1, to which a circuit element is formed, through a CVD method, and a photo-resist 6 is applied. The film 4 is etched in an anisotropic manner through RIE while using the resist 6 as a mask, the mask 6 is removed, and eaves consisting of the SiO2 films 5 are shaped onto the poly Si film 4 through isotropic etching by dry type etching. The side surfaces of the etched poly Si 4 are wet-oxidized and coated with SiO2 films 7. When an Al film is sputtered and evaporated, the Al film is automatically separated vertically, and Al wirings 3 are formed. According to the method, predetermined spaces need not be shaped in the horizontal direction, and the degree of integration of the wirings is improved largely.
Patent JP-H0342452-A (JP)
Title: Sheet feeder
Inventor: YAMADA MITSURU
IPC: B65H5/06
Filed: 1989-07-05
Abstract: PURPOSE:To invariably keep the inter-shaft distance of both resist rollers and the nip width constant by providing an elastic body roller section and a rigid body roller section on the roller shaft of at least one resist roller, and making the diameter of the rigid body roller section slightly smaller than the diameter of the elastic body roller section. CONSTITUTION:A rigid body roller 5 is kept in contact with the rigid body roller section 5 of one resist roller 2, the inter-shaft distance of both roller shafts 6 and 7 is determined, an elastic body roller section 4 is not further distorted, end the width W of a nip section is kept nearly as it is. The linear velocity of a sheet is kept nearly constant.
Patent JP-H0459966-A (JP)
Title: Vapor-deposition equipment
Inventor: TANAKA SHOHEI
IPC: C23C14/56
Filed: 1990-06-28
Abstract: PURPOSE:To safely discharge even a molten vapor-deposition material in a crucible from a vapor-deposition chamber in this vapor-deposition equipment by erecting a closing door at the passage of the vapor-deposition chamber on a truck, furnishing a crucible holder on the inner surface of the door and reciprocating the truck on a rail. CONSTITUTION:A closing door 9 on a truck 10 is moved backward to a position sufficiently distant from the passage of a vapor-deposition chamber 1, and a crucible 18 is placed on its holder 11. Meanwhile, a steel sheet A is passed through the insertion holes in the left and right side walls 5 and 6, and then the truck 10 is moved forward until the inner side surface of the door 9 is firmly attached to a packing 17 furnished to the peripheral wall of the passage of the chamber 1. The vapor-deposition material is then charged to the crucible 18 through a vapor-deposition material supply wire feeder tube 4, the chamber 1 is evacuated to a specified vacuum, an electron gun 8 and a beam deflecting coil 16 are actuated, the beam from the gun 8 is conducted to the material in the crucible 18 which is heated and vaporized, the sheet A is traveled, and the vapor is deposited on the sheet A.
Patent JP-S6415608-A (JP)
Title: Rotation detector
Inventor: WAKAMATSU SEIICHI
IPC: G01D5/245
Filed: 1987-07-10
Abstract: PURPOSE:To reduce the recording wavelength of a magnetic recording element by a construction wherein a rotation detecting mechanism consisting of a magnetic sensor and the magnetic recording element is provided on the inner and outer wheels of a rolling bearing supporting a rotating shaft of a motor or the like. CONSTITUTION:A magnetic recording element 8 is provided on an inner wheel 1 rotating integrally with a rotating shaft 7, while a magnetic sensor 9 is provided on an outer wheel 2 oppositely to said magnetic recording element 8, and thereby a rolling bearing 5 itself, which supports the rotating shaft 7, is made to have a rotation detecting mechanism. By this construction, a gap length alphabetween the magnetic recording element 8 and the magnetic sensor 9 is prevented from undergoing the effect of runout of the rotating shaft 7, and a change in the gap length alpha becomes very small, thus enabling the increase of a resolution. Since the bearing itself operates as a rotation detecting device; besides, a moment of inertia is small, and thus the device can be made small in size.
Patent JP-S5794390-A (JP)
Title: Sludge concentrating method
Inventor: BABA KENJI
IPC: C02F11/12
Filed: 1980-12-05
Abstract: PURPOSE: To suppress and prevent the floating and concentrating of sludge and improve the sludge concentrating rate by aerating the sludge prior to settling and concentrating, detecting the concn. of the waste gas released from the sludge, and controlling the flow rate of aeration according to the waste gas concn.  
     CONSTITUTION: The sludge from a settling basin 29 or a sludge storage tank 28 is conducted to a sludge aerating vessel 3 by means of a sludge transport pipe 1 and a sludge pump 2. In the vessel 3, a gas is supplied by a blower 4, a gas transport pipe 5 and an air diffuser 6, whereby the sludge is aerated. The aerated sludge is supplied to a sludge concentrating vessel 9 by means of a sludge transport pipe 7 and a sludge pump 8, whereby it is concentrated. On the other hand, a sludge supply rate Q s  is detected with a flowmeter 15, the detected value whereof is fed to an arithmetic device 16. A proportional constant K is given by a setter 17, and K.Q s  is operated by the device 16 and the result thereof is fed to a controller 18. The controller 18 operates the blower 4 according to the operated value (anaerobic gas flow rate) K.Q s , thereby controlling the flow rate of aeration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04357487-A (JP)
Title: Side looking sonar
Inventor: MORIMATSU HIDEJI
IPC: G01S15/89
Filed: 1991-07-12
Abstract: PURPOSE:To measure the position of an object under water accurately by a method wherein a phase difference is determined at input points of two receivers with respect to a measuring point by calculation and a phase difference is measured with two receivers for the same measuring point to obtain a deviation of phase so that the phase difference measured is corrected by the deviation of phase. CONSTITUTION:When a trigger pulse from a trigger pulse generator 3 is inputted into a CPU21 through an input device 22, a measuring position of own ship and the bearing of navigation are read in form a highly accurate position measuring device 23 and a bearing measuring device 24 to determine an intersection with a contour line based on the value and a probing range inputted from a keyboard 25 beforehand. Distances are determined from the centers of receivers R1 and R2 to the sea surface below the intersection to obtain a phase difference phi'' corresponding thereto. A phase difference phi' is measured between two receivers for the same measuring point to obtain phi'-phi''=dphi as deviation of phase between the two receivers. The phase difference measured actually thereafter is corrected by the deviation dphi of phase to remove the deviation of phase difference generated between two receiving systems thereby measuring the position of an object under water accurately.
Patent JP-S5873248-A (JP)
Title: Noise reduction circuit for cable carrier line
Inventor: SASAHARA TSUNEMICHI
IPC: H04B3/38
Filed: 1981-10-28
Abstract: PURPOSE:To reduce noise, by connecting a filter between a direction filter and a line amplifier constituting a line amplifier section in a cable carrier line. CONSTITUTION:A cable carrier device uses a transmission system of two-wire grouping system, the transmission frequency band of transmission and reception is different and the frequency band separation/coupling for transmission and reception is performed with a direction filter, which is combined with a low group (low pass filter) and a high group (high pass filter). A filter 3 blocking frequencies at the outside of the required band (high pass filter in 12kHz or over for the low group and low pass filter in 120kHz or below for the high group) is inserted between the filter 1 and the amplifier 2, allowing to prevent the spurious waves at the outside of the required band being applied to the amplifier 2 and to avoid noise such as cross molulation.
Patent JP-S5796074-A (JP)
Title: Illuminator and its manufacturing
Inventor: IMANISHI TAICHI
IPC: F21S2/00
Filed: 1980-12-06
Abstract: PURPOSE: To shorten the bonding time in the manufacturing of an illuminator and improve its productivity, and to manufacture an illuminator having excellent airtightness at high temperauture and thermal shock resistance, by bonding a reflecting member containing a light source to a lens part with a curable polyester-type hot-melt resin composition.  
     CONSTITUTION: For example, an illuminator composed of a reflecting member 2 having a bulb hole 4 for holding a light source such as an electric bulb and a lens part 1 can be manufactured by applying a curable polyester-type hot-melt resin composition 3 to the joining part of the reflecting member 2 and the lens part 1, uniting the reflecting member and the lens part, and heating at 120W 250°C for 1W60min. The above resin composition is pref. the one composed mainly of a self-curing unsaturated polyester-type hotl-melt resin having air-drying functional group selected from unsaturated aliphatic groups and (un)saturated alicyclic groups pref. in an amount of ≥0.01 equivalent per 100g of the polyester, and having a melt viscosity of 10W4,000 poise at a temp. higher than the softening point of uncured resin by 20°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0778761-A (JP)
Title: Semiconductor epitaxial substrate and semiconductor device
Inventor: HATA MASAHIKO
IPC: H01L29/778
Filed: 1993-06-18
Abstract: PURPOSE:To provide a semiconductor epitaxial substrate of clean heteroepitaxial interface possessed of a corrugated structure provided with planes as flat as an atomic scale and a semiconductor device provided with the above epitaxial substrate. CONSTITUTION:Epitaxial crystal is formed in two or more layers on a semiconductor single crystal substrate 1 possessed of a surface tilted by an angle of 1 deg. to 10 deg. t,o a (100) plane. At least, epitaxial layers 2 and 4 are larger in lattice constant by 0.5% or above and smaller in energy gap by 30meV or above than an adjacent epitaxial layer 3 located above or below the layer 2 or 4, and the epitaxial crystal layer 3 is possessed of a corrugated structure which undulates substantially vertical to the inclination of the surface of the substrate 1 from a (100) plane at a period of 10 to 50Onm and is 2 to 20nm in level difference between crest and trough, and a slope of the corrugated structure is a (100) plane.
Patent JP-H0520792-A (JP)
Title: Floppy disk
Inventor: KUWANO HIDEYUKI
IPC: G11B27/10
Filed: 1991-07-12
Abstract: PURPOSE:To provide a floppy disk which reads system regions even though a servo region is omitted by reasons such as a defect or is wrongly detected. CONSTITUTION:In the floppy disk employing a sector servo system, system regions 7, which store records such as medium information, are placed at even intervals. By this arrangement, even though a first system region 7a is unable to be read due to the omission of a servo region 4, the servo signal just prior to a second system region 7b establishes a retracking and the second system region 7b is read. When the second system region 7b can not be read, a third system 7c and a fourth system 7d are successively read to protect the system regions.
Patent JP-2000005823-A (JP)
Title: Steel pipe bending equipment and method, and bending scale for bending steel pipe
Inventor: KURANE TAKAO
IPC: B21D7/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To accurately, easily, and quickly bend steel pipes such as an underground wiring protecting tube at the laying site by measuring the pushing-out amounts in approximately right-angled direction against the axial direction of the steel pipe when steel pipe bending is done. SOLUTION: A pipe bender 1 is constituted to bend a steel pipe P set in contact with a couple of right and left steel pipe supports 11 and 11 installed in a turnable way to an equipment frame 10 consisting of metallic plates by pressing a bender head 13 against the steel pipe P from the side opposite to the supports by means of a hydraulic jack 12, and has a pushing scale 2 to measure the push-out amount of the steel pipe P on the top surface of the equipment frame between both supports 11 and 11.  Since such a steel pipe bending equipment is provided with the pushing scale 2 to measure the push-out amount of the steel pipe when bending, it can bend the steel pipe at a prescribed angle or radius just by measuring the push-out amount of the steel pipe P when bending, if the push-out amount for the bending angle, bending radius, etc., of the steel pipe P is calculated or measured in advance.