baber/WOPTO huggingface dataset:
Patent JP-H0881791-A (JP)
Title: Laminated body for etching and its preparation
Inventor: RII UORUTAA
IPC: C23F4/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an etching laminate suitable for RIE treatment and its preparation.  
     SOLUTION: The laminate is provided with an etch stop 18 to protect a laminate's adhesive layer 14. The etch stop 18 also circumvents any etching interference due to degradation products. Therein, the degradation products arise from breakdown of the adhesive layer. The etch stop 18 is a protective thin film in the form of a metal oxide, metal nitride, metal oxynitride, metal carbide or metal oxycarbide coating. The coating 18 is deposited on the back side of the metal sheet 10 prior to lamination of the metal sheet 10 onto the substrate 12 by means of an org. adhesive or semi-org. adhesive. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6330125-A (JP)
Title: Method and device for forming electric welded pipe
Inventor: TAZOE NOBUHIRO
IPC: B21D5/12
Filed: 1986-07-24
Abstract: PURPOSE:To restrain the plastic deformation (edge drop) caused on the edge of a strip plate section in the minimum limit at the pipe forming time by pressing the part upper than the vicinity of the center part in the plate thickness of the strip plate both side parts with the pressing force reducing in order in the strip plate upper face direction. CONSTITUTION:A strip plate 4 is subjected to a roll forming by using the forming rolls 2, 3 arranged at the center of a production line and the electric welded pipe is formed by rounding the strip plate 4 by repeating the operation of pressing to the inner part both side parts of the strip plate 4 by using the bending roller 31 arranged at both sides of the production line. At this pipe forming time the pressing force by the bending roller 31 is pressed with the pressing force to reduce in order the upper part from the vicinity of the center part in the plate thickness by avoiding the upper and lower parts edges 16, 10 at side part of the strip plate 4 which are easy to cause a plastic deformation. Consequently the stress of the upper and lower edge parts can be reduced, the edge drop can be restrained to the minimum extent and the electric welded pipe of good quality is obtd.
Patent JP-H0223443-A (JP)
Title: Microcomputer
Inventor: IKUTA JIYUNICHI
IPC: G06F21/12
Filed: 1988-07-12
Abstract: PURPOSE:To facilitate the inspection of ROM data and to improve the confidentiality of a program by providing a pseudo random signal generator formed by a polynomial counter and a means to encipher ROM data with this. CONSTITUTION:An ordinary action time control signal 28 is non-active and a switch group 27 is directly connected to a data bus 26. Next, at the time of the test mode, the signal 28 becomes active, and the switch group 27 is connected to the output side of the exclusive OR of a polynomial counter and a data bus 26. Further, a resetting signal 24 of a counter becomes active and is set to a prescribed value. To output terminals 29-32, the upward ROM data of the bus 26 and the exclusive OR output with the pseudo random signal, namely, the enciphered ROM data are synchronized and outputted to a system clock phi25. Thus, the ROM data can be inspected and the confidentiality of the program can be improved.
Patent JP-H0816765-A (JP)
Title: Document processing system and method
Inventor: IKETA SATOSHI
IPC: G06F17/24
Filed: 1994-07-04
Abstract: PURPOSE:To provide the document processing system with which plural objects can be inserted to the same object frame. CONSTITUTION:When plural objects 7a and 7c are inserted, into the same multilayer object frame 6 in the case of editing a document containing graphics/ image objects, a controller forms the plural inserted objects 7a and 7c as multilayer objects 7. Those multilayer objects 7a and 7c are transparently displayed on an output device. Thus, the plural objects can be inserted into the same object frame.
Patent JP-H0465976-A (JP)
Title: Encoder for video signal
Inventor: YAMADA MASAZUMI
IPC: H04N1/41
Filed: 1990-07-02
Abstract: PURPOSE:To attain more efficient coding by successively calculating forecasted values from decoding data in a block completing coding/decoding and the coding data of a coded/decoded subblock and coding a difference value between each forecasted value and a real value. CONSTITUTION:A picture is devided by a blocking device 1 and the devided areas are divided into even and odd groups by a switch 4 and respectively inputted to buffer memories 2, 3. The block in the memory 2 is successively coded and decoded by an orthogonal transformation unit 6, a quantizer 7, an inverted quantizer 8, and an inverse orthogonal transformation unit 9 and the decoded result is inputted to the memory 2 again. The block read out of the memory 3 is devided into subblocks by a subblocking device 32, the signal value of each subblock is forecasted by an insertion signal generator 10 based on the decoded data read out of the memory 2, a difference between the forecasted value and the real value is calculated by a substractor 11 and coded by an orthogonal transformation unit 12 and a quantizer 13.
Patent JP-S5963265-A (JP)
Title: Electric power steering device
Inventor: HASHIMOTO AKIO
IPC: B62D5/04
Filed: 1982-10-05
Abstract: PURPOSE:To realize the compact device and as a result facilitate the insurance of mounting space by a method wherein a steering torque is detected by a torque sensor and a motor is driven by being controlled in response to the output signal of the sensor in order to develop a torque. CONSTITUTION:A DC servo-motor DM is connected through a speed reducer 9 to a steering shaft 5. A torque sensor 8 is provided at a position nearer to a steering wheel 1 side than to the speed reducer 9 side. The sensor 8 consists in connecting strain gages in a bridge circuit in order to detect the steering torque in proportion to the operating amount of the steering wheel 1. The output torque of the motor DM is controlled based upon the steering torque signal of the sensor 8.
Patent JP-H0521025-A (JP)
Title: Luminous element
Inventor: HARA ZENICHIRO
IPC: H01J9/26
Filed: 1991-07-16
Abstract: PURPOSE:To prevent position slippage between a panel and a shielded electrode by previously joining between a front panel and a tubular side plate and also a back panel and the tubular side plate with a mold-formed fit glass, when a luminous element is composed with the front panel, the tubular side plate, and the back panel. CONSTITUTION:Powder-like frit glass and a powder-like binder, composed of a resinlike organic material, are mixed by using solution and faired by using a die during a fluidity condition, and are dried to be solidified in a given shape. Next when sealing is made, a mold-formed glass 21 is inserted between a front panel 1 and a tubular side plate 3 and also a back panel 6 and the tubular side plate 3, and then force is added at high temperature. This completes joining, and vaporization is made by heat generated at the time of the sealing of the solvent and the binder used for forming. This causes no extrusion of the frit glass due to its nonuniformity, and eliminates the need for polishing an extruded glass.
Patent JP-H0924949-A (JP)
Title: Packaging material for back sealed bag, and back sealed bag
Inventor: YAMANE TOSHIHIKO
IPC: B65D30/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To reliably make adhesion of a back seal part by hutt-seaming to a bag body without causing a crack or the like on a folded part in the case of making a bag into a bag shape by using a specific heat-resistant outer layer material as an outer layer material of a packaging material. SOLUTION: A packaging material 1 comprises a heat-resistant outer layer material 11, a base material film 12 and a sealant layer 13 which are laminated in this sequence, while the heat-resistant outer layer material 11 having heat- sealing strength under heat-sealing conditions at 90 to 120 deg.C of 50g/15mm or higher is used. The packaging material 1 is made into a tube around a jig 2 with both widthwise ends 15 folded in a hutt-seam manner, further the hutt- seamed part is overlaid on the packaging material 1 formed like a tube which is to be a bag body after bag formation, a heat-sealing jig is pushed against above it, the opposite ends 15 are heat-sealed to from a back seal 3, and the back seal 3 is adhered to the bag body.
Patent JP-S5977919-A (JP)
Inventor: ROBAATO MAIKERU SHISUKU
IPC: B60H1/00
Filed: 1983-09-21
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-S5873271-A (JP)
Inventor: FUIRITSUPU DEII UOSAMAN
IPC: H04M11/06
Filed: 1982-10-04
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-H0339539-A (JP)
Title: Injection heat-insulation work using transparent panel
Inventor: KUSUNOKI TAKAHIRO
IPC: E04B1/76
Filed: 1989-07-06
Abstract: PURPOSE:To permit an expandible resin liquid to inject exactly into the corners of space while confirming the injecting condition by a method in which the expandible resin liquid is injected from the injecting holes of transparent panels into the space between an outer wall and the transparent panel to form a heat- insulating layer. CONSTITUTION:Transparent panels 2 with injecting holes 4 are attached to columns 3 and body edges 6 by fitting metals 1. An expandible resin is injected into the space between an outer wall 5 and the panels 4 from the holes 4 and expanded in the space to form a heat-insulating layer. Since the injecting operation can be made while visually confirming the injecting conditions by using the panels 4, whether or not the injection is made into the corners of the space can be reassured. If there are not-injected portions left, repairing can be soon made.
Patent JP-H0843114-A (JP)
Title: Route guidance equipment for vehicle
Inventor: NAKAJIMA YUJI
IPC: G09B29/00
Filed: 1994-07-27
Abstract: PURPOSE:To display which side of a recommended route shown in a display falls in the direction to be followed by a vehicle. CONSTITUTION:This route guidance equipment of vehicle has an azimuth sensor 1, a vehicle speed sensor 2, CPU 4 and a display 8. After a route from a point of start to a destination was searched for and a route to be recommended was computed, the current point of the vehicle is detected by using the azimuth sensor 1, the vehicle speed sensor 2, etc., and a road map containing the recommended route in the circumference of the present point is displayed on the display 8. Then, a color representing the recommended route on the display 8 is varied along the direction of advance of the vehicle. Thereby, the recommended route on the display 8 is so displayed as to run along the direction of advance of the vehicle and thus the decision as to the direction to be taken for the advance is made easy.
Patent JP-S6417670-A (JP)
Title: Ski board
Inventor: HAYASHI KEIJIRO
IPC: A63C5/12
Filed: 1987-07-14
Abstract: PURPOSE: To improve rigidity, torsion strength, vibration damping property, and vibration responsiveness by arranging a flexible FRTP sheet on the upper surface component, lower surface component or side member of a ski. CONSTITUTION: A flexible FRTP sheet 5 is arranged on, for example, the supper surface material 8 of a ski board 1. As the FRTP sheet 5, a fabric or mat by an optional weave such as plain weave formed of long fibers or short fibers of various reinforced fibers including carbon fiber and Aramid fiber can be used, and a thermoplastic resin such as urethane, nylon, ABS, polyethylene or the like can be used as a matrix resin. The FRTP sheet 5 can be arranged, of course, on the whole length of the ski board, but may be partially used as in the front half part, rear half part, or middle part of the ski. Thus, while various characteristics of the ski board are improved and kept by the vibration damping property and toughness possessed by the fiber material, the rigidity is hardly affected since the matrix resin is highly flexible.  In the application to the ski front half part, for example, vibration from a snow surface is quickly absorbed to allow a stable skiing.
Patent JP-H1123271-A (JP)
Title: Method for measuring pipe-jacking
Inventor: WADA HIROSHI
IPC: E21D9/06
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a pipe-jacking work for quick and precision automatic measurement. SOLUTION: A measuring instrument 1 wherein a reflection prism 3 fixed, while mutually crossed with telescope's optical axis, to a top part of a total station 2 where an electronic transit is integrated with an optical wave range finder is set in a reference point P1 in a starting shaft 31 and in a pipe body 34 sequentially in plural numbers. With the measuring instrument 1 at intermediate P2 closest to the reference point P1 , such measuring instruments as neighboring front P1 and rear P3 which make the reflection prism 3 face the intermediate measuring instrument are collimated to measure horizontal included angle and vertical angle and also forward and backward distances from the front and rear measuring instruments. Then with such measuring instrument 1 as front P2 , such measuring instruments as far front Pm and intermediate Ps2 which make the reflection prism 3 like wise are collimated to measure horizontal included angle and vertical angle and next forward distance and backward distance from the far front and intermediate measuring instruments. When the forward distance agrees with the next backward distance, the same collimating and measurement with the far front measurement instrument are repeated like wise to obtain the position of an excavator.
Patent JP-H1121750-A (JP)
Title: Production of multi component synthetic fiber entangled nonwoven fabric
Inventor: HIRANO SHIGERU
IPC: D04H1/46
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject entangled nonwoven fabric having a high density, excellent in grade, process passableness and fiber entanglement and useful as a base fabric for artificial leather, etc., by punching needles in a web comprising fibers obtained by adhering a prescribed amount of a prescribed oiling agent to the surfaces of multicomponent synthetic fibers. SOLUTION: This method for producing an entangled nonwoven fabric comprises punching needles in a web comprising multicomponent synthetic fibers such as multicomponent polyamide or polyester fibers. Therein, an oiling agent comprising a 8-10C alcohol partial phosphate ester salt is preliminarily adhered to the surfaces of the multicomponent synthetic fibers in an amount of 0.1-1.0 wt.% based on the weight of the fibers. The phosphorylation degree of the partial phosphate ester is preferably 0.55-0.75.
Patent JP-S5799279-A (JP)
Title: Water turbine with guide vanes
Inventor: KIMURA YUUKICHI
IPC: F03B7/00
Filed: 1980-12-11
Abstract: PURPOSE: To enable a water turbine to increase its efficiency almost twofold by passing water flow in front of a mainblade through the gap between the inner edge of the main blade and a shaft, and thereby by removing reflux.  
     CONSTITUTION: A water turbine 20 is rotated in the direction shown by an arrow 33 through the water flow shown by an arrow 32. In this case, the water collided with the back of a main blade 23 flows along the main blade 23, but without reflux because of the existence of the gap between the inner edge of the main blade 23 and the shaft 21, and is passed in front of the main blade through the gap as shown by dotted arrow. Hereby, water flows almost always along both the back and front of the main blade 23, resulting in the addition of the lift, corresponding to the reflux, to the output of the water turbine 20 and a substantial increase of water-butbine efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5965091-A (JP)
Title: Xanthine derivative
Inventor: SAKAKIBARA NISAKU
IPC: C07D473/04
Filed: 1982-10-06
Abstract: NEW MATERIAL:A compound shown by the formula I (R is lower alkyl, lower alkenyl, monohydroxy lower alkyl, or dihydroxy lower alkyl; R' is H, or lower acryl). EXAMPLE:1-Amino-3,7-dimethylxanthine. USE:An inhibitor of blood platelet aggregation. Having extremely low action especially on cerebral blood vessels, and high inhibitory action on blood platelet aggregation, it has high safety. PROCESS:For example, a 1,3-dimethyl-7-substituted xanthine shown by the formula II is reacted with excess hydrazine hydrate by heating under reflux.
Patent JP-H0740198-A (JP)
Title: Method for correcting shape of double-v guide surface and device for measuring shape thereof
Inventor: ENDO HIROKI
IPC: B23Q1/42
Filed: 1993-07-15
Abstract: PURPOSE:To achieve the straightness and the parallelism of a double-V guide surface in high precision by correcting a geometrical error of the V-shape guide surface in a short time without using a master copying method. CONSTITUTION:A moving body 10 is provided on a pair of V-shape guide surfaces 2, which are cut flat, and one side of the moving body 10 is supported on one V-shape guide surface 2 through four steel balls 11. The moving body 10 is loaded with a reflecting mirror 13, a level 15, an inside micrometer 16 and an outside micrometer 17 of an auto-collimator. The moving body 10 is moved on the V-shape guide surfaces 2, and the straightness of the V-shape guide surface 2 is measured by the auto-collimator, and the center-to-center distance of the V-shape guide surfaces 2 is measured by the level 15 and the micrometers 16, 17. The V-shape guide surface 2 is lapped immediately on the basis of these measured values to correct the geometrical error thereof.
Patent JP-S57101322-A (JP)
Title: Electromagnetic focusing cathode ray tube
Inventor: SAKURAI SOUICHI
IPC: H01J29/50
Filed: 1980-12-15
Abstract: PURPOSE:To improve the assembling accuracy by making the planar profile perpendicular to the tube axis of a magnetic yoke having high permeability arranged in the neck section of an electromagnetic focusing cathode ray tube to be such shape as having the portion cut off from a circle and arranging a supporting member in said cut-off portion. CONSTITUTION:The planar profile perpendicular to the tube axis of a first grid 3, second grid 4, third grid bottom 15a, gap electrode 14a and a magnetic yoke 50 having high permeability is made into such shape as having the portion cut off from a circle. Then a supporting member is arranged in said portion while said electrodes 3, 4, 15a, 14a, 50 and a cathode 2 are supported by an electrode supporting rod 9a to constitute an electron gun. Thereafter said electron gun is arranged in the neck section 1 while a permanent magnet 8 is arranged to constitute an electromagnetic focusing cathode ray tube. Consequently the assembling work of the electron gun is facilitated resulting in the considerable improvement of the assembling accuracy.
Patent JP-S6237172-A (JP)
Title: Thermal head
Inventor: SAITO SHOJI
IPC: B41J2/345
Filed: 1985-08-12
Abstract: PURPOSE:To enable to print in a high density, by providing the first and the second heating resistor row which are disposed in different row directions (verti cal direction), and printing dots by the second heating resistor row at positions between dots printed by using only the first heating resistor row. CONSTITUTION:In the arrangement of heating resistors in the thermal head, P indicates an arranging pitch in a direction intersecting with the moving direc tion of the head, and the first resistor row 27 and the second resistor row 28 are disposed with a shift of 1/2 P therebetween in a direction intersecting with the moving direction of the head. A row of print dots 29 are printed by a print ing strobe signal 38, thereafter the head is moved a amount equal to one half of the pitch P by a carriage motor driving signal 37 and a row of print dots 31 are printed at a distance of 2XP from the row of print dots 29. Thereafter, the head is moved by an amount equal to one half of the pitch P by a carriage motor driving signal 37, and a row of print dots 30 are printed. these operations are alternately repeated, whereby intermediate dots 30a can be printed respective ly at the center of dots 29a, 29b, 31a, 31b, and it is possible to print dots in a high density.
Patent JP-H0340636-A (JP)
Title: Radiotelephony system
Inventor: MATSUSHITA KOICHI
IPC: H04B7/26
Filed: 1989-07-07
Abstract: PURPOSE:To surely detect data from a slave set by devising a telephone system such that a master set sets a detection time interval in response to the number of slave sets be called after data transmission for the callout at the callout from the master set and a slave set replies the call in time division in response to its own identification signal and the call data. CONSTITUTION:When an incoming signal comes though a telephone circuit, a master set sends a call data including the slave set number of each slave set to all slave sets or slave of a specific constant number at a time t1. In receiving a call data, a slave set decides whether or not the call is given to itself based on its own slave set number stored in a memory section 40 and a data signal from a MODEM 12', sets a reply timing based on number of slave sets included in the callout data and to be called and the transmission order, applies MSK modulation to the reply data for the transmission. The master set sets a setting value N and designates a range of the change in the address counter after the transmission of the callout data and detects the reply data from the slave set.
Patent JP-S6154027-A (JP)
Title: Magnetic recording medium
Inventor: SHIRAHATA RYUJI
IPC: G11B5/73
Filed: 1984-08-24
Abstract: PURPOSE:To improve the weather resistance and durability by laminating a magnetic thin film contg. a prescribed element and a magnetic thin film contg. a specified component as a principal component on a nonmagnetic substrate. CONSTITUTION:A vapor-deposited magnetic thin film 12 contg. iron is formed on the nonmagnetic substrate, and the magnetic thin film 13 contg. iron nitride as the principal component is formed on the film 12 by diagonal incident ion plating or other method to obtain an unbonded magnetic recording medium. This medium has the improved weather resistance and durability.
Patent JP-H0341367-A (JP)
Title: Gyroscopic sensor
Inventor: ADACHI HIDEO
IPC: G01P15/18
Filed: 1989-07-07
Abstract: PURPOSE:To miniaturize and lighten an apparatus and to enhance detection accuracy by detecting the change of the tunnel current flowing between a reference surface and a probe needle. CONSTITUTION:Probe needles 22A-22C are supported at distances permitting tunnel currents to flow from reference surfaces 14A-14C by elastomers 16A-16C. The probe needles 22A-22C and the reference surfaces 14A-14C are biased by predetermined voltage and tunnel currents are allowed to flow between the probe needles and the reference surfaces. When centrifugal force is applied to the elastomers 16A-16C, the values of the tunnel currents flowing between the probe needles and the reference surfaces are largely changed. The values of the tunnel currents increase or decrease exponentially as the functions of the distances between the probe needles and the reference surfaces. The change of the tunnel currents at this time is detected by a detection circuit. By preliminarily calculating the displacement quantities of the elastomers 16A-16C to the acceleration or centrifugal force received by the elastomers 16A-16C, that is, the change quantities of the tunnel currents, the accelerations or angular velocities received by the elastomers 16A-16C can be detected from the values of the tunnel currents outputted from the detection circuit.