baber/WOPTO huggingface dataset:
Patent JP-H05127323-A (JP)
Title: Slightly malodorous fixing composition
Inventor: HANIYU TAKESHI
IPC: G03C5/38
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a fixing compsn. which suppresses the emission of malodor without affecting physical properties such as fixing speed and hardening property by incorporating succinic acid or maleic acid as an acid agent. CONSTITUTION:Maleic acid or succinic acid is used in place of acetic acid generally used as an acid agent in a fixing compsn. or part of this acetic acid is used in combination with maleic acid or succinic acid. When the resulting fixing compsn. is used, acidity for stopping development can be kept stable and irritant odor is hardly emitted. Even after storage over a long period of time, the compsn. hardly undergoes a change in the fixing performance. The hardening of a silver halide photographic sensitive material to be processed proceeds rapidly, the water absorbing property of the film is controlled and satisfactory dryability of the sensitive material is ensured. Succinic acid and maleic acid are commercially and easily available. The amt. of succinic acid or maleic acid added can be arbitrarily set within the solubility limit.
Patent JP-H04167025-A (JP)
Title: Byte signal connection element
Inventor: TAKAMI MASAYUKI
IPC: G06F1/18
Filed: 1990-10-31
Abstract: PURPOSE:To easily make cross connections by providing arrays of plural byte signal input and output terminals from the most significant bit to the least significant bit in opposite to each other at both opposite ends of a package. CONSTITUTION:At both the opposite ends of the package 10, the byte signal inputs 11a - 18a and output terminals 18b - 11b are arranged in the opposite arrangement from the most significant bit to the least significant bit, and cross connections of byte signals are made through those byte signal inputs and output terminals. Namely, the byte signal inputs 11a - 18a and output terminals 18b - 11b projected and arrayed in opposite order at both the opposite ends of the package 10 are connected mutually while interposed between connected terminals to make the cross connections of a parallel process IC without rotating the substrate 21. Consequently, the need to inspect the substrate 21 by cross connections is eliminated and packaging on both surfaces of the substrate 21 is easily realized to prompt high-density packaging.
Patent JP-H04168083-A (JP)
Title: Printing device
Inventor: SATO NOBUHIKO
IPC: B41J29/00
Filed: 1990-10-31
Abstract: PURPOSE:To make possible the transfer processing of specified information at high speed by receiving/sending information between a printing device and an outer device in a parallel data format mode. CONSTITUTION:If sending/receiving information is demanded, a sending/receiving part 31 converts specified wired parallel information to wireless parallel information and a sends it to an outer device. If sending/receiving information is demanded by the outer device, specified wireless parallel information sent by radio from the outer device consisting of a host computer 1 and a radio sending/ receiving device 2 is received and then is converted to wired parallel information as data which can be processed. Subsequently, data which conforms with a parallel data format and is processed by a printing device can be processed by communications with the outer device. Thus the processing efficiency of transferring data from the outer device is significantly enhanced.
Patent JP-H02137934-A (JP)
Title: Dot printer head
Inventor: NORIKOSHI TAKASHI
IPC: B41J2/275
Filed: 1988-11-18
Abstract: PURPOSE:To easily form a plurality of cores and grooves without mechanical cutting by forming a yoke having the cores and grooves for disposing the protrusions of an armature and laminating thin pieces. CONSTITUTION:A plurality of cores 3 are arranged in a zigzag state to be integrally formed in two rows at both sides of the center 2 of a yoke 1 made by laminating fixedly many thin pieces pressed from a magnetic material, and a plurality of grooves 4 corresponding to the cores 3 are formed in each row. A flexible PC board 6 for connecting solenoid coils 5 to a power source is secured to the outer periphery of the coils 5 wound on the cores 3. An armature 7 has an opposite part 9 opposed to the end face of the core 3, a protrusion 10 disposed at the intermediate to protrude to the groove 4 of the yoke 1, and an arm 11 extending inward of the yoke 1 from the protrusion 10. The armature 7 is reduced in thickness of the arm 11 to decrease its inertial moment as much as possible, and a hole 12 is formed to further reduce its weight.
Patent JP-S63146249-A (JP)
Title: Optical disk
Inventor: KITABAYASHI CHIKAKO
IPC: G11B7/24015
Filed: 1986-12-10
Abstract: PURPOSE:To reduce the defective eccentricity and at the same time to improve the working efficiency by dividing the inner circumferential space of a transparent substrate into >=2 pieces. CONSTITUTION:A disk is divided into upper and lower parts and adhered to a glass substrate before production of a pregroup. Thus the center of the disk is coincident with the center of a concentrical pregroup when the pregroup is produced. A recording medium layer is formed on the surface of the substrate containing the pregroup by a vapor deposition process, etc. In assembling a disk, two substrates are bonded together with coincidence secured between both centers. Thus the center of the disk is coincident with the center of the concentrical pregroup and at the same time coincident with the rotational center of the disk when it is driven after assembly. As a result, the defective eccentricity is reduced and furthermore a centering job using a tracking guide is omitted. Then the working efficiency of an optical disk is improved.
Patent JP-H01134702-A (JP)
Title: Tracking control device
Inventor: KUBO KANJI
IPC: G11B5/58
Filed: 1987-11-19
Abstract: PURPOSE:To increase the frequency response characteristics of a tracking control system by causing a current to flow to a prescribed superconductor element selected according to the level of a tracking error signal. CONSTITUTION:The title device has superconductor elements 101-106 to be independently connected to plural output signal lines 107-112 of a decoder circuit 115 to selectively switch the output signal lines 107-112 to be supplied with the current according to the level of a tracking error signal 116. In such a case, since, by converting the selected superconductor element to a permanent conductor, valid head width positions 307 and 308 of magnetic heads 302 and 303 are made variable and a substantial tracking control can be executed, the response frequency of a track curve following control system can be sufficiently increased.
Patent JP-H07130222-A (JP)
Title: Overhead electric wire of low wind-whistle and low corona noise
Inventor: SHINOHARA TAKASHI
IPC: H01B5/08
Filed: 1993-10-29
Abstract: PURPOSE:To reduce a corona noise by forming two or more protrusive steaks adjacent within a semicircle on the surface of an electric wire so as to decrease a potential gradient in a protrusive part. CONSTITUTION:In an overhead electric wire having a steel twisted wire 1 in the center, A1 strands 2a partly in the outermost layer are formed into a sectional shape protruded from the other A1 strands 2b in the same layer, and two protrusive streaks 3 are constituted of the two strands 2a as a set. An angle between the protrusive streaks 3 is selected to theta1>180 deg., theta2=5 to 40 deg.. By this constitution, even a water drop adheres to a protrusive streak part, since its potential gradient is reduced, a corona is hardly generated, to reduce a corona noise.
Patent JP-S62141081-A (JP)
Title: Pressure-sensitive adhesive composition comprising ethylene/vinyl acetate/dioctylmaleate terpolymer
Inventor: MUDGE PAUL R
IPC: C09J7/02
Filed: 1986-12-10
Abstract: Permanently tacky pressure sensitive adhesives comprise terpolymers consisting essentially of 35-50% by weight of a vinyl ester of an alkanoic acid, 15-30% by weight ethylene and 35-50% by weight of di-2-ethylhexyl maleate or di-n-octyl maleate or di-n-octyl maleate or a corresponding fumerate.
Patent JP-H03153108-A (JP)
Title: Multi-frequency common use corrugated horn
Inventor: KOBUCHI TOMOKI
IPC: H01Q13/02
Filed: 1989-11-09
Abstract: PURPOSE:To prevent the deterioration in the radiation efficiency of a parabolic antenna by providing a corrugation whose depth is a 1/4 wavelength of a 1st frequency to an inner wall of an outer cylinder and an outer wall of an inner cylinder and providing a corrugation whose depth is a 1/4 wavelength of a 2nd frequency to an inner wall of the inner cylinder. CONSTITUTION:A corrugation 5 whose depth is a 1/4 wavelength of a lower frequency f1 is provided to an inner wall 4 of an outer cylinder 1 and a corrugation 6 of the same frequency is provided to an outer wall 6 of an inner cylinder 2. In this case, the diameter of the inner and outer cylinders is selected to pass a wave of the TE11 mode through the coaxial horn. A radiation pattern with less cross polarized wave is obtained by exciting a circular hybrid mode HE11 under the condition. Moreover, a corrugation 8 whose depth is a 1/4 wavelength of a higher frequency f21 is provided to an inner wall of an inner cylinder 5 and the HE11 mode of the conical horn in the inner cylinder 2 is excited. Since the beam width depends on the diameter of the outer cylinder 1 and the inner cylinder 2, a prescribed beam width is realized by adopting the optimum diameter in matching with the design.
Patent JP-H10178158-A (JP)
Title: Semiconductor memory device and layout of internal structure thereof
Inventor: RI KEISAN
IPC: H01L27/10
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to constitute global I/O lines even in the case where subword driver regions are made smaller by a method wherein switching means are arranged separately from each other at conjunction regions where local I/O lines intersect the global I/O lines. SOLUTION: Conjunctions 15a, 15c and 15e, which are respectively laid out with a driver, and conjunctions 15b, 15d, 15f and 15g, which are respectively arranged with a switching means, are separated from each other, two groups of global I/O lines G101 pass through the conjunctions 15b and 15f and other two groups of global I/O lines G102 pass through the conjunctions 15d and 15g. As a result, even if subword driver regions are made small compared with conventional subword driver regions, the global I/O lines can be constituted and in addition to this, a difference between the skew of data, which is transmitted from bit lines close to the global I/O lines, and the skew of data, which is transmitted from bit lines far from the global I/O lines, can be reduced.
Patent JP-H07147126-A (JP)
Title: Electronic earth leakage breaker having temperature correction function
Inventor: WATANABE HIROSHI
IPC: H01H83/02
Filed: 1993-11-24
Abstract: PURPOSE:To provide an electronic earth leakage breaker whose sensible current value does not change dependently of the temperature. CONSTITUTION:An electronic earth leakage breaker 1 is connected with both ends of contact points 931 of a control circuit part 2 and a test circuit part 93 and in the case a reference instruction signal is at high level, reference current is supplied to a ZCT 6. Besides a reference current generating circuit 4 to send a reference voltage signal from a voltage converting circuit part 61 and a conventional driving circuit part, the breaker 1 is provided with a signal processing part to send pulsed voltage signals in a constant cycle whose duty ratio alters corresponding to the corrected standard voltage value, and a driving circuit part 3 having a resistive element and a capacitive element which input the voltage signal. The control circuit part 2 is composed of a reference instruction signal sending means 21 to send reference instruction signal, a standard voltage value holding means 22 to store the standard voltage values, a corrected standard voltage value computing means 23 to computer the corrected standard voltage values from the standard voltage values, and a corrected standard voltage value storing means 24 to store the corrected standard voltage values. The control circuit part 2 sends out corrected standard voltage value signals whose level is adjusted corresponding to the temperature.
Patent JP-H03223341-A (JP)
Title: Molded article with hard coat layer and its production
Inventor: TAKAHASHI SHINICHI
IPC: C08J7/046
Filed: 1990-10-30
Abstract: PURPOSE:To prepare a molded article with a hard coat layer excellent in the adhesive strength, surface hardness, etc., by coating the surface of a molded article of a thermoplastic satd. norbornene polymer with an ultraviolet-curable hard coat compsn. contg. a hydrocarbon solvent, drying the coating film, and irradiating it with ultraviolet rays. CONSTITUTION:A thermoplastic satd. norbornene polymer (e.g. a hydrogenated ring-opening polymer of 5-methyl-2-norbornene) is molded. The surface of the molded article is coated with an ultraviolet-curable hard coat compsn. (e.g. a mixture of dipentaerithritol hexaacrylate with a photopolymn. initiator) contg. an arom. and/or an alicyclic hydrocarbon solvent, dried, and irradiated with ultraviolet rays. Thus the molded article becomes coated with a hard coat layer with an adhesive strength by the cross-cut test of 90% or higher and a surface hardness of 3H or higher and is suitable as an optical material, etc.
Patent JP-S63144937-A (JP)
Title: Production control method
Inventor: KANEKO KUNIYA
IPC: G06F19/00
Filed: 1986-12-09
Abstract: PURPOSE:To smoothly perform the production plan by dividing the predetermined period into a number of segments equal to the size of the absolute value of the difference between the sum of uniformly allocated numbers and the total planned production number and making the center day of each segment a correction day. CONSTITUTION:The total planned production number is read by a production input unit, the predetermined period for production control is read by a control period input unit, the daily planned production number is calculated based on the above total planned production number and the predetermined period, and fractions of 0.5 and over are counted as a unit and the rest is cut away to obtain the uniformly allocated number in the predetermined period. The predetermined period is divided into a number of segments equal to the size of the absolute value of the difference between the sum of the uniformly allocated numbers and the total planned production number, and the center day of each segment is made a correction day. If the above difference is positive, the uniformly allocated number at each correction day in each segment is decreased by one, if the difference is negative, it is increased by one, thus the daily production number is determined. Accordingly, the total planned production number and the sum of the allocated numbers after allocation become equal and the remainder is uniformly allocated in the period, thus the number of planned sets is not concentrated in a specific period.
Patent JP-H03155030-A (JP)
Title: Time/energy resoluble type electron spectroscope
Inventor: MOGAMI AKINORI
IPC: H01J37/05
Filed: 1989-11-10
Abstract: PURPOSE:To enable the simultaneous detection of the information on energy of a certain range and the information on the change with respect to time by constituting so that a magnetic field is produced in the radial direction of a sector by applying a current to the coil of a deflector to move the locus of the electrons to be subjected to a spectroscope in the circumferential direction of the sector and that an energy resolution spectrum is shown on a two dimensional detector. CONSTITUTION:When a current is applied to the coil of a deflector 2, a magnetic field B is produced in a deflection field of a sector 1 in the direction normal to the locus of the electrons to be subjected to a spectroscope and in the radial direction of the sector 1. Assuming the velocity of the electrons to be subjected to the spectroscope as (v), the electrons are deflected with a circumferential force (evXB)/c and the spectrum formed on a line on the surface of an MCP(micro-channel plate) 7 moves in the normal direction, namely in the direction of the circumference of the sector. Therefore, the change in the spectrum with the time flow is recorded with a CCD camera 10 by appropriately controlling the exciting current of the coil, and the chemical change of a sample 4 may be observed with respect to the time flow. This enables the simultaneous record of the spectrum within a certain range of energy, and analysis of the change may be carried out with respect to the time.
Patent JP-H07145462-A (JP)
Title: Method and device for hot dip metal coating
Inventor: FUJII SHIRO
IPC: C23C2/40
Filed: 1993-11-24
Abstract: PURPOSE:To prevent generation of defects of the plated surface, in particular, failures on the surface appearance accompanied with the alloying reaction which is caused by the adhesion of foreign matters such as scums on the surface of a steel sheet or a plating bath when the steel sheet is passed through a snout part and dipped in the plating bath with an extremely simple device. CONSTITUTION:A U-shaped buffle plate 5 to surround a snout 2 in a bath is mounted on the surface of a plating bath in the snout 2 where the steel sheet 1 is dipped in the plating bath at the snout part for the hot dip metal coating. In addition, a bath cover is arranged opposite to the surface between a bath surface buffle plate 5 of the surface of the plating bath in the snout 2 and the snout 2 to prevent adhesion of foreign matters of the plating bath on the steel sheet 1. The galvannealed steel sheet where the surface appearance is extremely excellent can be obtained especially in the alloying treated steel sheet.
Patent JP-H09110172-A (JP)
Title: Separately feed device for receptacle such as tableware
Inventor: SUGITA HIROSHI
IPC: B65G59/06
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a separately feed device for receptacle in which standingly stacked receptacles are separated one by one, and a reversal device or a reversal guide is unnecessary. SOLUTION: The lower edges of standingly stacked receptacles 1 are supported with two transfer rollers 3 provided stepwise in parallel and having a separation member 2 so as to be inclined in the carrying direction of the receptacles 1 after separation, the upper part of the receptacle 1 of the frontmost of the receptacles 1 is supported with an upper supporting guide 5a, the sides of the receptacles 1 are supported with side guides 4, and a conveyor 14 supporting the separated receptacles 1 is provided in the square direction, and a receptacle carrying guide 15 for carrying the receptacles while standing along the side edge of the conveyor 14 is provided.
Patent JP-H11114251-A (JP)
Title: Pulling-over structure of trim cover
Inventor: YASUI FUTOSHI
IPC: A47C31/02
Filed: 1997-10-11
Abstract: PROBLEM TO BE SOLVED: To enable close contact and stretch of a trim cover back part in a recess by forming engaging holes for trim cover engaging in crosswise direction on the upper end of the recess, which is formed on the back of a seat back. SOLUTION: A projection A for rear seat passenger protecting is formed in crosswise direction on the upper part of the back of a seat back, and a recess B of cutout shape is formed thereunder. A resin plate 51 having an engaging hook is fitted in crosswise direction along the projection A inside the upper end of the recess B. The plate 51 having an integral fastener 5 is fixed to the inner side of a trim cover by sewing or the like. A fastener 6 is disposed on a board 3 corresponding to the fastener 5 in the seat back for engaging with the fastener 5. Multiple engaging holes 8 are arranged on the top of the board 3 for engaging with engaging hooks 7 of the plate 51. Thereby, the back part can be brought into close contact and stretched without sagging in the recess B.
Patent JP-2000117844-A (JP)
Title: Frp structure
Inventor: ITO TOSHIHIRO
IPC: B29C70/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To couple to another member while assuring a sufficient strength by integrally forming a coupling flange with an FRP layer containing a long fiber base material for constituting an FRP structure body. SOLUTION: An FRP structure body 2 is constituted of an FRP plate of a veneer constitution having at least one layer of long fiber base material 4. A flange 3 is integrally formed with an end of the body 2 while holding substantially the same constitution as that of the body 2, i.e., a constitution of the plate having at least one layer of the material 4. Since the FRP structure itself has the flange 3 in this manner, the FRP structure can be coupled to another member by using the flange 3. Since the flange 3 is integrally formed with the FRP layer containing the material 4, the flange 3 itself can assure a sufficiently high strength, and can ensure a high coupling strength to the body 2.
Patent JP-H01134698-A (JP)
Title: System for controlling multiple dwelling house
Inventor: NAKATSUGAWA NORIHIKO
IPC: G08B26/00
Filed: 1987-11-20
Abstract: PURPOSE:To freely change the size of a system by changing the number of slave devices to be connected to one coaxial cable in correspondence to the scale of a multiple dwelling house and also changing the contents of a data table to be provided in a master device in correspondence to the slave device. CONSTITUTION:In the respective housed of respective groups, a house device 10 in provided to collect security information and a gathering porch device 20 is provided in the respective porches of the respective groups. Then, they are connected by a coaxial cable 41 and the porch devices of the respective groups are connected to a caretaker room device 30 by a coaxial cable 42. Thus, a house number is set by a house address setting switch 13 in the house device 10 and a signal to show the condition of a sensor 17 is periodically fetched by a microprocessor 11 and stored in an inside. In the porch device 20, the program of a microprocessor 21 is executed and according to the house number stored in a house table 24, the house devices 10 are successively poled. In the caretaker room device 30, the program of a microprocessor 31 is executed and the security information of the multiple dwelling house are wholly collected.
Patent JP-H08127664-A (JP)
Title: Gas barrier-characteristic film
Inventor: MITARAI HAJIME
IPC: B32B15/08
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a highly reliable film provided with a deposition layer, having excellent gas barrier property, and retaining the property even under practical service conditions. CONSTITUTION: This gas barrier-characteristic film is obtained by the following process: the surface of a 1st film 11 such as a heat-sealable film is either directly or, via a 1st anchor coating layer (AC1 ), provided with a 1st deposition layer (VM1 ), the surface of the layer VM1 . is then provided with a 2nd anchor coating layer (AC2 ), and the surface of the layer AC2 is provided with a 2nd deposition layer (VM2 ). And the surface of the VM2 layer side of the resultant double deposition layer-bearing laminated film 1 is laminated, via an adhesive layer (AD), with a base film 2 consisting of a 2nd film 21 with or without a printed layer (PR). It is preferable that both the 1st and 2nd deposition layers VM1 , VM2 be formed with a continuous vacuum deposition unit.