baber/WOPTO huggingface dataset:
Patent JP-H03282319-A (JP)
Title: Analyzing device for photographic survey
Inventor: OKUYAMA ATSUSHI
IPC: G01C11/06
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the analyzing device which enables a measurement point to easily be observed stereoscopically by providing a means which moves respective image formation optical means almost at right angles with an optical axis so that the dis tance between the means is decreased. CONSTITUTION:When a knob 47 is operated, a cylindrical cam 45 rotates to image forming lenses 16 and 26 close to each other and the distance between the optical axes is decreased from D (d). Consequently, luminous flux L which is made incident on a fixed optical system becomes eccentric luminous flux parallel to the optical axis 01 to form an intormediate image -A of a gauge mark in a belt-side aerial photo graph inside the optical axis 0, through the lens 16. A left-eye side ocular lens 18 projects luminous flux L from the image A as off-axis parallel luminous flux slanting to the optical axis. Luminous flux R which is made incident on a moving optical system is also eccentric luminous flux parallel to the optical axis 02 and forms an intermediate image -A' of a gauge mark in a right-side aerial photograph inside the optical axis 02 through the lens 26. A right-eye side ocular lens 28 projects luminous flux R from the image A' as off-axis parallel luminous flux slantingly to the optical axis. Consequently, the pieces of luminous fluxes L and R which are projected by the lenses 18 and 28 are projected in mutual spreading directions and optical arrange ment suitable for an inexperienced observer is obtained.
Patent JP-H11239013-A (JP)
Title: Stretching rod antenna and its manufacturing
Inventor: HARADA JIRO
IPC: H01Q1/10
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a stretching rod antenna which exercises a satisfactory waterproof function for a long time, does not have to execute a special working to a rod and has a waterproof means that is manufactured at low costs. SOLUTION: An annular seal member 30 is provided in annular space V that is present at each inter-rod joint. About the member 30, a plurality of ring-shaped contact parts A to E which are formed along the longitudinal direction of both surface and back planes with the projecting part of a strap-shaped film piece 31 as a basic contact part respectively stick to the inner peripheral plane of a rod Rb having the longer diameter and the outer peripheral plane of a rod Ra having the shorter diameter with a prescribed pressure by rounding the thermoplastic resin strap-shaped film piece 31 in a ring shape and compressingly inserting it the space V. A top part 15 comprising a small short cylindrical member 15a fitted into the outer periphery of a far end part of the smallest diameter rod 11 and a tap member 15c sealing the open edge 15b of its hollow part is provided at the tip of the rod 11.
Patent JP-H04234842-A (JP)
Title: Trifluoromethylmercaptan and mercaptoacyl derivative
Inventor: NOOMA JII DERANII
IPC: A61K31/341
Filed: 1991-03-22
Abstract: In accordance with the present invention, novel neutral endopeptidase inhibitors and methods for their use are disclosed. Compounds of the present invention, useful, for example, as cardio-vascular agents, have the general formula <CHEM>   <CHEM> phenyl substituted with alkyl of 1 to 4 carbons, alkoxy of 1 to 4 carbons, alkylthio of 1 to 4 carbons, hydroxy, halo, nitro or trifluoromethyl, or a heterocyclic group selected from thiazolyl, 4,5-dihydrothiazolyl, pyridyl, oxazolyl, isoxazolyl, imidazolyl, tetrazolyl, benzimidazolyl, benzothiazolyl or benzoxazolyl including substituted heterocyclic groups wherein the substituents are selected from halo, alkyl and phenyl; <IMAGE> and wherein the various groups are as defined herein.p
Patent JP-S528097-A (JP)
Title: Process for producing polyesters
Inventor: INADA HIROO
IPC: C08G63/12
Filed: 1975-07-09
Abstract: PURPOSE: To produce polyethylene terephthalate with improved thermal resistance and color tone by adding a small amount of a specified carboxylic acid ester to the system at a specific stage of the reaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07271432-A (JP)
Title: Plant operation supporting device
Inventor: OHASHI HIDEO
IPC: G06F17/30
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the abnormal conditions of a plant from getting further adverse by outputting a diagnostic request in a diagnostic cycle corresponding to priority when the change of priority is requested from an operator. CONSTITUTION:When a diagnostic knowledge trigger condition detecting means 3 reports a diagnostic ID and time to a diagnostic priority deciding means 22, according to the contents of a priority decision rule table 25, the diagnostic priority of a diagnostic object knowledge priority table 24 is changed. On the other hand, the priority of the diagnostic object knowledge priority table 24 is changed according to the priority set by a priority setting means 21. Continuously, the contents of the diagnostic object knowledge priority table 24 are extracted by a diagnostic timing indicating means 23, and the diagnostic request is outputted to an inference processing means 4 in the diagnostic cycle according to the priority corresponding to respective diagnostic numbers. Thus, the priority, namely, the diagnostic cycle is changed but the cause investigating method using a cause and effect relation tree is generally used for the diagnosis due to the inference processing means 20.
Patent JP-S59210403-A (JP)
Title: Manufacture of diffraction grating
Inventor: TODA SHIGEO
IPC: G02B5/18
Filed: 1983-05-13
Abstract: PURPOSE:To obtain a precise saw-tooth wave type diffraction grating by forming a photoresist pattern on a glass or metallic substrate by an interference exposing method, etc. and forming recessed parts by etching, and forming a mask displaced to one side of the recessed parts by slanting vapor deposition and then carrying out etching again. CONSTITUTION:The photoesist layer 2 is formed on the glass or metallic substrte 1, and a latent image is formed on the layer 2 by the interference exposing method or electron beam lithography method and then developed to obtain a diffraction grating pattern 3 whose section is in a sine wave shape. The substrate is etched and the resist 4 is removed to form recesses 4 in the substrate 1 in the since wave shape. Then, Cr is vapor-deposited slantingly to form the mask 5 displaced to one side of the recesses 4. The substrate 1 is further etched in an HF solution until even the lower part of the part covered with the mask 5 is etched to further recess slanting surfaces which are not covered with the mask 5. Then, the mask 5 is removed to point peaks of projection parts 7, thus obtaining the saw-tooth type diffraction grating which has higher efficiency than before.
Patent JP-S63249989-A (JP)
Title: Recording medium
Inventor: TAKAHASHI SHIGETO
IPC: G11B23/033
Filed: 1987-04-06
Abstract: PURPOSE:To improve the durability of a magnetic coating film by interposing a thin film sheet between a recording disk and a magnetic head. CONSTITUTION:A nonwoven fabric 2 is stuck to a vinyl chloride sheet 1, and a rectangular thin film sheet 4 is stuck to the inside of a head window 3 by heat or adhesion to close the head window 3. A recording disk 6 is incorporated in a case 5, and the vinyl chloride sheet 1 is folded and is thermally welded, and the thin film sheet 4 is interposed between the recording disk 6 and a magnetic head 7 of a drive. Thus, the slide action occurs between the recording disk 6 and the thin film sheet 4 in accordance with rotation of the recording disk but it is sufficient if the hardness of the thin film sheet is set to the same degree as the disk 6, and the durability of the magnetic coating film on the disk is improved.
Patent JP-H05290910-A (JP)
Title: Terminal board for self-up terminal screw
Inventor: YOSHIZAWA TOSHIYUKI
IPC: H01R4/34
Filed: 1992-04-07
Abstract: PURPOSE:To provide the terminal board for a self-up terminal screw, in which the generation of galling of a screw due to the abutment of an annular projection on the shoulder of a screw hole of a female screw and the generation of looseness of a screw are prevented. CONSTITUTION:A female screw 11 is formed inside of a cylindrical part 12 having a curve 13 of a processed part, where a terminal board 10 is provided by the burring. With this structure, an annular projection 5 of a self-up terminal screw 1 does not abut on the shoulder of the curve 13 of the female screw 11 at the time of fastening, and since the cylindrical part 12 is formed longer by the cut of a corner of the shoulder due to the formation of the curve 13 of the cylindrical part 12, effective fitting length of a screw is made longer.
Patent JP-S5514205-A (JP)
Title: Method of molding f r p
Inventor: MATSUURA RIYOUICHI
IPC: B29C43/00
Filed: 1978-07-11
Abstract: PURPOSE: To simply mold various multiform FRP by superposing the reinforcing fibre material and the thermoplastic or thermosetting resin material when molding, and impregnating and hardening the reinforcing material with resin by heating and pressing.  
     CONSTITUTION: A) Reinforcing fibre material such as carbon fibre etc. and B) a) thermoplastic resin material such as polyamide resin etc. or b) thermosetting resin material such as unsaturated polyester resin in a semi-setting condition etc. will be super-imposed when molding. Next the fibre will be impregnated with resin material by heating and pressing in this condition and further by setting the resin, FRP will be provided.  
     EFFECT: Improved working environment and possible cost reduction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000277611-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/768
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which realizes excellent electrical connection of a wiring layer, by preventing generation of imperfect burying which is to be caused by gas discharge from an interlayer insulating film, when conductor is buried in a connecting hole opened on the interlayer insulating film containing a low permittivity film and a plug layer is formed. SOLUTION: After a viahole 24a extending to the surface of a polyaryl ether film 18 is opened by selectively etching a silicon oxide film 20, first thermal treatment is performed at 350 deg.C for 10 minutes, water content is discharged from a second interlayer insulating film 22, and water content in the second interlayer insulating film 22 is reduced. After that, the polyaryl ether film 18 is selectively etched, the viahole 24a extending the surface of a first wiring layer 16 is opened, second thermal treatment is performed at 350 deg.C for 5 minutes, and water content absorbed in the second interlayer insulating film 22 is discharged by exposure to the outside air when a semiconductor base substance is transferred to sputtering equipment.
Patent JP-S59210452-A (JP)
Title: Image recording device
Inventor: KADOI HARUO
IPC: G03G15/00
Filed: 1983-05-13
Abstract: PURPOSE:To form a stable image by installing an image forming means withdrawably from the traveling course of a belt, and providing a means for guiding and withdrawing this image forming means from an image bearing body. CONSTITUTION:When the joint 18 of a belt comes near the underside of a roller 7 during rotation of the belt 9, rollers 23 fixed to a link plate 14b contacts with the slope of the side plates 40, 41 of a developing device 30, this device 30 is rotated clockwise, around a fixed axis 53 as a rotational center with the motion of a chain, and withdraws from a developing position. While the device 30 is out of the developing position, a stay 16 fixed to a link plate 14a adjacent to the link plate 14b, and an elastic member 18 fixed to this stay 16 pass through an image forming section. The link plate 14b past there restores the device 30 to an image forming state, while it moves along the slopes 40, 41, and a sleeve 34 returns to a developing position for contacting with a transparent plate 29.
Patent JP-S529323-A (JP)
Title: Detecting circuit for paper tape jam of paper tape reading device
Inventor: OKAHANA SHIGERU
IPC: B65H26/02
Filed: 1975-07-11
Abstract: PURPOSE: To detect jam by use of a data strobe delay signal and a feed signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03282373-A (JP)
Title: Structure of acceleration sensor and production thereof
Inventor: MORONUKI MASAKI
IPC: G01P15/12
Filed: 1990-03-30
Abstract: PURPOSE:To prevent failure by an excess stress concentration and to maintain high accuracy by limiting the movement of the free end of a cantilever by a detaining part consisting of a polysilicon film and forming overload protective constitution integrally with a body. CONSTITUTION:A cantilever part 1 and a rim part 2 are formed by etching of silicon and a film structure for connecting these parts is provided. The groove (h) of the rim part 2 communicated with a gap 4 formed in the detaining part 3 is closed by a glass pedestal 10. The free end of the lever part 1 oscillates vertically when oscillation or impact is applied thereon. The concn. of stresses is then generated in the thin part at the fixed end and the value of diffusion resistance 9 varies with the piezo effect proportional to the stresses. The movement at the free end of the lever part 1 consisting of the polysilicon film 8 is limited when the excess oscillation or impact is applied thereto and, therefore, the failure by the excess stress concentration is prevented by the thin part of the lever part 1 formed with the resistance 9. The need for crimping the lever part 1 by a worked glass plate, etc., is eliminated and the maintaining of the high accuracy is possible.
Patent JP-S62240110-A (JP)
Title: Automatic gripping and tensioning device for extruded molding
Inventor: SHIRAKI YOSHIHIRO
IPC: B21C35/02
Filed: 1986-04-12
Abstract: PURPOSE:To thoroughly relieve the strain of a fiber reinforced composite metal lic material (FRM) in the molding stage thereof by providing a means for auto matically gripping the extruded end of a molding by utilizing the extruding force of the molding and means for taking off the molding by applying pre scribed tension and speed to an extrusion device. CONSTITUTION:A billet 10 in a container 1 is extruded to a prescribed shape and size via a die 2 by an extrusion cylinder 5 and the end of the molding 11 is pushed into a clamping mechanism 9 to exert axial force to a slider 12. The slider 12 moves a holder 12' in an axial direction to grip the end of the molding 11 by the tapered fitting between the holder 12' and the clamp 13 and to exert the above-mentioned pushing force to a rod 8 of a pull-out cylinder 7 at the same instant. A hydraulic working fluid is supplied to the cylinder 7 by the signal of a pressure detecting means and the tension and speed are applied to the molding 1 when the back pressure of the cylinder 7 increases to the prescribed pressure. The strain of the FRM molding is thereby relieved simultaneously in the molding process thereof.
Patent JP-H07296601-A (JP)
Title: Lighting system
Inventor: MIMURO YASUAKI
IPC: F21V21/14
Filed: 1994-04-22
Abstract: PURPOSE:To provide a lighting system facilitating assembly manufacturing work further with a low cost of manufacture by forming partly the first/second shaft use drive mechanisms into commonness respectively as a common unit. CONSTITUTION:In a lighting system whose lighting direction can be controlled by multishaft control, the device comprises a motor 50, plurality of common units 5 having gears 54, 55, 56 driven by the motor, first individual unit 6 including the first shaft use gear 60 connected to a gear of the one common unit and the first shaft use sensor 62 associated with the first shaft use gear 60 and the second individual unit including the second shaft use gear connected to a gear of the other common unit and the second shaft use sensor associated with the second shaft use gear. Upper/lower limits of a detectable range of the respective sensors are set so as to almost correspond to upper/lower limits of a controllable range of a lighting direction. In this lighting system, since detecting the lighting direction is performed by using almost a full range of the detectable range of the sensor, the lighting system, excellent by improving resolving power with high accurate detection capable of the lighting direction, is obtained.
Patent JP-S5717016-A (JP)
Title: Plant monitor device
Inventor: MIKI TETSUSHI
IPC: G05B23/02
Filed: 1980-06-19
Abstract: PURPOSE:To realize a highly accurate presumption for the fatigue caused by the stress of a plant and then to facilitate an easy monitor of plant, by obtaining the state variable presumed by the measurement data of a plant to be monitored and then using the state variable to decide the occurrence of a fault of plant. CONSTITUTION:The noise is eliminated through a state variable presuming device 2 for the measurement data given from a plant 1 to be monitored. Thus the state which cannot be directly measured is presumed. Using this value of presumption, the stress-duration time function is calculated and stored with every variable by a calculating and storing device 5 for a stress-duration time function to be applied to a fatigue cumulative function calculating devide 6. Thus the fatigue cumulative function is calculated based on the stress-duration time function and the stress-instantaneous fatigue function and then applied to a plant stoppage deciding device 3 to decide the presence or absence of a fault of the plant. In case when a fault is detected, the fault signal is produced from a plant stoppage signal generating device 4 to ensure a highly accurate monitor of plant.
Patent JP-S6376902-A (JP)
Title: Axial slit pressure cylinder with reinforced sealing strip
Inventor: RAINHARUTO RIPINSUKII
IPC: F15B15/08
Filed: 1987-04-08
Abstract: In a pressure cylinder (1) having an elongated axially slit cylinder structure closed at the ends in which a piston (4) is guided longitudinally slideable which carries a force transfer element (6) extending through an elongated axial slit (5), the elongated axial slit (5) of the cylinder structure is sealed in the longitudinal direction of the cylinder by a flexible sealing strip (7) disposed on the inside of the cylinder structure and held against a sealing surface (10) of the inside of the cylinder structure. To adapt the pressure cylinder (1) to a higher inner pressure the arrangement is such that the elastically deformable sealing strip (7) has a stiffening strip (13) of greater strength which is connected with it and disposed in the inside of the cylinder structure and which is covered in the direction of the piston (4) by the sealing strip (7). On the cylinder structure on both sides of the elongated axial slit (7) and following the sealing surfaces (10) engagement surfaces (14) are disposed, against which the stiffening strip (14) can be supported.
Patent JP-S58204294-A (JP)
Inventor: NAGANO TOSHIMI
IPC: E21C37/00
Filed: 1982-05-21
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-H11253581-A (JP)
Title: Multi-layer structure for solid golf ball
Inventor: HIGUCHI HIROSHI
IPC: C08L21/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a golf ball excellent in resilience and spin characteristic. SOLUTION: In a multi-layer structure for a solid golf ball 1 in which a solid core 2 is covered with a cover layer 4 through an intermediate layer 3, the intermediate layer 3 is made of thermoplastic polyurethane elastomer as a chief material and the cover layer 4 is made of ionomer resin as a chief material. An adhesive layer 5 is formed on the intermediate layer 3 and the cover layer 4 is laminated on the adhesive layer 5.
Patent JP-H09284955-A (JP)
Title: Building trunk cable unit, its attachment structure and its attaching method
Inventor: AIHARA KAZUHIRO
IPC: H02G3/30
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To install a building trunk cable in every floor or in every plurality of floors following the progress of the building construction and, further, eliminate a troublesome fire-proof treatment at a construction site. SOLUTION: A fire-resistant supporting member 15 is attached to the moddle part of a unit length cable 13 whose length corresponds to one floor of a building and a gap between the fire-resistant supporting member 15 and the unit length cable 13 is filled with fire-proof treatment material 17 to provide a trunk cable assembly 11D. The trunk cable assembly 11D is installed in every floor following the progress of the building construction and connected to the trunk cable assembly 11D of one floor below with connectors. This process is repeated to complete a trunk cable.
Patent JP-S529450-A (JP)
Title: Optical transmission path coupler
Inventor: OKA AKIRA
IPC: G02B6/38
Filed: 1975-07-14
Abstract: PURPOSE:In order to promote the splicing efficiency, through cutting off the remoting edge from the shaft-core of butt-plane of a fiber holder in tapershape or step-shape, in an optical transmission path coupler in which a pair of fiber holders which contains the front edge of optical fiber being naked are reciprocally joined.
Patent JP-H02263947-A (JP)
Title: Manufacture of high strength steel containing dispersed carbide
Inventor: TAKAHASHI TERUO
IPC: C22C33/02
Filed: 1989-04-03
Abstract: PURPOSE:To manufacture the high hardness high strength steel reinforced by dispersing carbide by alloying Fe powder, C powder and pure element powder of Ti or the like by a mechanical alloying method, thereafter subjecting it to heat treatment to carbonize Ti or the like and finely precipitating the carbide. CONSTITUTION:Fe powder, C powder and pure element powder of Ti, Zr, Hf, Mo, V, Nb, W, Ta, Cr, U or the like having the carbide standard formation free energy lower than that of Fe are used as a raw material. At this time, in place of the above Fe powder, C powder and pure element powder, the powder of their mutual alloy can be used. The above raw material is alloyed by a mechanical alloying method. The forced solid soln. or uniform mixture obtd. by this method is subjected to heat treatment to carbonize the above pure element and to finely and dispersedly precipitate the formed carbide into the steel. In this way, the high strength steel having high hardness and excellent heat resistance and wear resistance which is reinforced by dispersing fine carbide grains can be obtd.
Patent JP-2000276248-A (JP)
Title: Data input method
Inventor: OZAWA YASUHIDE
IPC: G06F21/31
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a fixed-form password data input picture and to store and reproduce password data more securely and speedily by specifying the password data by touch operation done by making an indication on a touch panel according to a previously set procedure. SOLUTION: When the setting of the password data is selected, the password data are inputted by dividing the whole picture 28 into multiple pictures 36 for password data input and using as the password data individual pieces of touch information on the order, frequency, or time of touches on the pictures for password data input or a combination of pieces of touch information. When the touch order of four password data input pictures A to D is selected as the password data, a picture 28b for password data setting is displayed with characters 38 or section lines 40 clarifying an input section for the password data. Here, the sections A to D are pressed each once to set a password code.