baber/WOPTO huggingface dataset:
Patent JP-H01120535-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: OKADA SHINJIRO
IPC: G02F1/133
Filed: 1987-11-02
Abstract: PURPOSE:To increase an apparent tilt angle and the quantity of transmitted light and to improve optical quality in an extinction position by providing an oriented film formed with a diagonally vapor deposited film on one electrode and a different oriented film on the other electrode, respectively. CONSTITUTION:ITO electrodes 2 are patterned and formed on a glass substrate 1 and an insulating film 3 is formed on the electrodes 2 to obtain a substrate A. SiO is projected on and deposited by evaporation on the insulating film 3 in the same manner as for the substrate A and the diagonally vapor deposited film 6 of SiO is formed thereon to obtain the substrate B. The substrates A and B are disposed to face each other in such a manner that the incident direction is in counter parallel. The particles of SiO2 are uniformly sprayed as a sealing member 5 in the cell. The upper and lower substrates are stuck to each other and a ferroelectric liquid crystal 4 is injected into the cell. After the cell is heated up to the isotropic phase of said liquid crystal, the cell is subjected to adequate slow cooling at the time of a phase transition, by which the orientation uniform over the entire part is obtd.
Patent JP-H09130021-A (JP)
Title: Manufacture of flexible wiring board
Inventor: INAZUKA TETSUO
IPC: H05K3/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain uniform thickness of the plated film of a conductive pattern of flexible wiring board. SOLUTION: In order to uniformly flow a current supplied from an electrode 15 to the conductive patterns 13a, 13b, 13c of flexible wiring boards 12a, 12b, 12c of different shapes, a dividing bar pattern 16 is arranged to give uniformity to artificially form divided blocks 17a, 17b,..., 17d. Thereby, the flexible wiring boards 12a, 12b, 12c having uniform film thickness of the plated film 18.
Patent JP-H05196234-A (JP)
Title: Heating cooking appliance
Inventor: TANAKA TOMOKO
IPC: F24C3/12
Filed: 1992-10-16
Abstract: PURPOSE:To make it possible to carry out favorable cooking by deciding a heating condition of a cooked food in conformity with a predetermined cooking mode and controlling a heating means. CONSTITUTION:A mode setting section 8 sets various kinds of modes, such as boiling and baking a cooking food. A signal processing section 6, which serves as a decision making means, decides a heating condition of a cooking food which conforms to a cooking mode set at the mode setting section 8, corresponding to the output of a temperature sensor a heating quantity detection section 9. A gas supply control section 4 controls a burner 1 under the control of the signal processing section 6 and adjusts the heating condition of the burner 1 so as to meet a specified condition in automatic mode or halts the heating condition under a specific condition in automatic mode. This construction makes it possible to carry out favorable cooking.
Patent JP-H03142246-A (JP)
Title: Band printer assembly
Inventor: BARU KEE JIEBERA
IPC: B41J9/14
Filed: 1990-10-17
Abstract: PURPOSE: To allow an external print to be further easily observed by disposing a hammer frame in an area inward of a loop of a character band, and disposing a character on an inner periphery of the band. CONSTITUTION: The band printer assembly uses an inverted character band 54 for mounting a character at an inside of the band formed in a loop state. A hammer bank assembly 30 is disposed in the loop, and a platen 56 is disposed at an outside of the loop. A ribbon 44 is passed between the band 54 and the hammer, a printing medium 62 like a sheet is passed between the hammer 30c and the ribbon. The hammer is hit to the sheet to press the sheet to the ribbon and the band, and the band is brought into contact with the platen for printing. The ribbon is supplied toward the bank assembly. Thus, mounting and repairing operations of the sheet become very simple, and hence print can be satisfactorily observed.
Patent JP-H11118419-A (JP)
Title: Displacement gauge and three-dimensional shape measuring apparatus
Inventor: SEKIOKA KAZUO
IPC: G01B11/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a displacement gange which can freely switch between regular reflection and reverse reflection and to provide a three-dimensional measuring apparatus of simple structurely using such a displacement gange. SOLUTION: When the center of a convex lens 23 is moved onto a light emitting shaft H21, a laser beam emitted from a light emitting part 21 passes through the convex lens 23 and is reflected by a face to be measured of an article to be measured 1, and this reflection light is refracted by the convex lens 23 and receiving by a light receiving part 22 and operates as a displacement gange of a irregular reflection type.  When the center of the convex lens 23 is moved onto the center lines of the light emitting shaft H21 and a light receiving shaft H22, the laser beam emitted from the light emitting part 21 is refracted by the convex lens 23 and reflected by the face to be measured of the article to be measured 1, and this reflection light is refracted by the convex lens 23 and received by the light receiving part 22 and operates as the displacement measuring device of the regular reflection type. When the convex lens 23 is moved on the two-dimensional plane in the direction vertical to the light emitting shaft H21 and the light receiving shaft H22, three-dimensional shape of the article to be measured 1 can be measured.
Patent JP-H04156454-A (JP)
Title: New coupler for photography
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1990-10-19
Abstract: PURPOSE:To enable cyan colouring matter image not generating any change in hue against heat, humidity and light to be formed by a method wherein a specified pyrrolo(2,1-e)pyrazolo (3,2-b)quinazoline derivatives are used. CONSTITUTION:A coupler for photograph expressed by a formula I is used. R1 to R4 and Y in the formula I denote hydrogen atom or its substituents, X denotes groups reacted with hydrogen atom or oxidization substance of colouring development main constituent and removed from it, (n) denotes integers from 0 to 4, and when (n) is 2 or more, plural number of R4s may be the same to each other or different from each other. As substituents expressed by R1 to R4, there may be provided anti-diffusion groups such as long-chained hydrocarbon group or polymer residual groups or the like or electron withdrawing groups or the like. As the substituent groups expressed by Y, there may be provided groups or substituent groups coupled off under a reaction with oxidization substance of development main constituent as well as groups capable of being removed under an alkaline condition. With such an arrangement, it is possible to form cyan colouring matter image not generating any variation in hue against heat, humidity and light.
Patent JP-H08136425-A (JP)
Title: Wire fatigue testing device and testing method
Inventor: KITAYAMA KENICHI
IPC: G01N3/22
Filed: 1994-11-14
Abstract: PURPOSE: To provide a fatigue testing device conducted by applying loads of various modes to wire and provide its testing method. CONSTITUTION: A fatigue testing device has chucks 2 for holding each end of wire 1, load cells 3 arranged on an axis of the wire 1, and a tensile mechanism 10 for giving tension load to the wire and the load cells, a movable body 4 in which a permanent magnet is built-in is fixed to the middle point of the wire, and a fixed body 5 in which an electromagnet is built-in is attached to the outer periphery of the movable body so as to be capable of moving. By using a wire fatigue testing device capable of separately applying tension load and twisting load to the wire 1, tension load, twisting load, or these both loads are applied at the same time or by varying the ratio to the wire 1.
Patent JP-S61151476-A (JP)
Title: Method and apparatus for forming cosmic sound
Inventor: KARASAWA TAKUYA
IPC: G01R29/08
Filed: 1984-12-25
Abstract: PURPOSE:To enable the setting of an atmosphere like that a sound message is issued from the cosmos, by a method wherein the wave form of the cosmic radio wave chart obtained by a radio wave spectroscope is scaled down to be converted to an audible frequency band and acoustic conversion is performed on the basis of the audible frequency band. CONSTITUTION:90.5GHz of the spectrum line of an extreme ultra-high frequency radio wave is allowed to correspond to 632Hz in audible frequency. Next, frequency conversion for scale-down is performed according to formula (1). The wave form chart of audible frequency is displayed by such a way that audible frequency having low-pass limit frequency of 20Hz and high-pass limit frequency of 20kHz is taken to a transverse axis and the sound pressure level (dB) corresponding to the intensity of a cosmic radio wave in each frequency band is taken to a vertical axis. The wave form of the cosmic radio wave is scaled down to a frequency band from 20Hz to 20kHz.
Patent JP-H09118550-A (JP)
Title: Method for aging steelmaking slag
Inventor: KOIDE HIROSHI
IPC: C21C7/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method for aging which eliminates the loss in operation time by arithmetic processing a changing curve at which the flow rate of satd. steam of a high temp. supplied into a pressure vessel attenuates gradually, calculating the end point of hydration reaction and determining the optimum time of the reaction in the aging based on the hydration reaction of the steel- making slag by the satd. stem in the vessel. SOLUTION: This aging method comprises inserting the steelmaking slag of ordinary temp. crushed to a specified grain size into the pressure vessel, supplying the satd. steam of a high temp. and high pressure to the vessel to heat up the slag and to increase its pressure, maintaining the inside of the vessel at the set steam atmosphere for the necessary time to complete the aging, then, releasing the steam to reduce the pressure down to the atm. pressure and discharging the steelmaking slag from the inside of the vessel. The steam flow rate Q in this stage for maintaining the steam atmosphere of the high temp. and high pressure decreases with the time as shown in Fig. The change of the steam flow rate Q with respect to the time (t) before the hydration reaction end is determined by noticing this attenuating state.  The point of the time when the flow rate Q attains 0, i.e., the holding time, is thus obtd.
Patent JP-H06107713-A (JP)
Title: Copolymer aqueous emulsion and primer using the emulsion and used for silicone-coated paper
Inventor: OGA KAZUHIKO
IPC: C09D5/02
Filed: 1992-09-24
Abstract: PURPOSE:To provide a copolymer aqueous emulsion capable of being coated on paper in a high concentration, good in its adhesivity to silicone resins, and suitable as a primer agent for sillcone-coated paper. CONSTITUTION:The copolymer aqueous emulsion suitable as a primer agent for silicone-coated paper and having many OH groups is produced by copolymerizing a monomer mixture comprising (A) 30-60wt.% of a monomer of the formula (R<1> is H, methyl; R<2> is 1-3C hydroxyalkyl) (e.g. hydroxyethyl acrylate), (B) 0-15wt.% of an aliphatic unsaturated carboxylic acid, (C) a mulifunctional monomer having groups selected from epoxy groups, N-methylol groups, N-methylolether groups and two or more of vinyl groups, and (D) the balance of an oleophilic unsaturated monomer (the total amount of the monomers A-D being 100%) in the presence of a polyoxyethylenealkyl(phenyl) ether sulfate (the number of the oxyethylene units is 10-25; and the length of the alkyl chain is 7-12 carbon atoms) as an emulsifier.
Patent JP-H08138533-A (JP)
Title: Electron source and image forming device using the source
Inventor: ISONO SEIJI
IPC: H01J31/15
Filed: 1994-11-14
Abstract: PURPOSE: To improve an electron emission characteristic, and provide an electron source of long service life by applying the constitution that an electron source having a surface conductive electron emission element and emitting an electron beam depending on an input signal is fitted with an non-linear element having a non-linear volt-ampere characteristic and connected in parallel to the element. CONSTITUTION: An electron source having surface conductive type electron emission elements ES and capable of emitting an electron beam depending on an input signal, has non-linear elements D with a volt-ampere characteristic connected in parallel to the elements ES. In driving the elements ES, therefore, drive voltage therefor acts on diodes D as inverse voltage and spike form voltage SP(-) acts as forward voltage. No spike form inverse voltage SP(-) is, therefore, applied to the train of each element ES. Consequently, a phenomenon such as the characteristic deterioration and fracture of the elements ES does not appear, thereby extending the service life of a multi-electron beam source.
Patent JP-H07135483-A (JP)
Title: Optical communication system
Inventor: SAKAMOTO KUNITOSHI
IPC: H04B10/03
Filed: 1993-11-09
Abstract: PURPOSE:To attain the consecutiveness of normal communication even on the occurrence of a fault with simple configuration. CONSTITUTION:The optical communication equipment 1 uses an optical transmission circuit 11 to convert a received electric signal into an optical signal of a 1st wavelength and it is sent to an optical transmission line 3, or uses an optical transmission circuit 12 to convert a received electric signal into an optical signal of a 2nd wavelength and it is sent to an optical transmission line 4. The optical communication equipment 2 uses an optical transmission circuit 21 to convert a received electric signal into an optical signal of a 1st wavelength and it is sent to the optical transmission line 4, or uses an optical transmission circuit 22 to convert a received electric signal into an optical signal of a 2nd wavelength and it is sent to an optical transmission line 3. The optical communication equipment 1 uses an optical reception circuit 15 and WDM 13,14 to receive the optical signal of the 2nd wavelength arriving via the optical transmission line 3 or the optical signal of the 1st wavelength arriving via the optical transmission line 4. Furthermore, the optical communication equipment 2 uses an optical reception circuit 25 and WDM 23, 24 to receive the optical signal of the 1st wavelength arriving via the optical transmission line 3 or the optical signal of the 2nd wavelength arriving via the optical transmission line 4.
Patent JP-S63132737-A (JP)
Title: Method for discriminating workability of tungsten wire
Inventor: HITAI ATSUSHI
IPC: C22F1/00
Filed: 1986-11-26
Abstract: PURPOSE:To discriminate the workability of a W wire with high accuracy by sintering a W green compact, rolling and hitting it, thereafter, evaluating a brittle ductility transition temperature of the W wire obtained by wire drawing and annealing, and also, discriminating it, based on an average fiber width. CONSTITUTION:An ingot which has sintered a W green compact is rolled and hit, thereafter brought to wire drawing and annealing, and a W wire is formed. A brittle ductility transition temperature of the W wire is evaluated. As a result, a W wire having the brittle ductility transition temperature of <=-50 deg.C is selected. Also, with regard to the selected W wire, the workability is discriminated, based on its average fiber width. As for the discrimination reference value of the discrimination method, 0.001mm is suitable. In such a way, the workability is discriminated with high accuracy, and a W wire which is excellent in its coiling or bending property can be obtained.
Patent JP-S62138142-A (JP)
Title: Dryer for confectionery dough
Inventor: MASUDA TOKIHISA
IPC: F26B11/04
Filed: 1985-12-12
Abstract: PURPOSE:To efficiently dry a confectionery dough at a relatively low temperature, by providing a shaft cylinder for blowing out air in the interior of a drying drum, collecting the air discharged from the drying drum in a suction duct and containing a given amount of a dough in the drying drum. CONSTITUTION:A shaft cylinder 2 is provided in the central part of a drying drum 1 and both are covered with a casing 3 kept warm with a heat insulating material. Many blowing holes in size capable of preventing the entry of a dough 20 are formed on the shaft cylinder 2. Air blowing partition plates 12 directing from the center of the shaft cylinder 2 in the longitudinal direction to the circumferential direction all over the length to blow hot air in the interior of the dough 20 at all times.
Patent JP-H0999960-A (JP)
Title: Extruded container
Inventor: TAWARA TOMIO
IPC: B65D17/28
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an extruded container for which a discharging port is provided at an appropriate position, which is inexpensive, and of which the self closing function for a flow-out passage is favorable. SOLUTION: For an extruded container, a sealing part 2 which is welded excepting a flow-out passage 3 with a self-closability consisting of a non-welded part which communicates with the inside of a container body 1 and of which the leading end part 3b is closed, is formed at the upper end, and the container body 1 is constituted of a squeezable hollow body. In this case, on both front and rear surfaces of the sealing part 2, a plurality of protruding lines 4 which extend in the approx. orthogonal direction to the flow-out passage 3, are provided excepting the flow-out passage 3 part, and a plurality of groove parts 5 are formed between the protruding lines 4. Then, when a discharging port is provided by cutting open the flow-out passage 3 along the groove parts 5, the self-closability of the flow-out passage 3 is reinforced by the protruding lines 4.
Patent JP-H01122073-A (JP)
Title: Control system for magnetic disk device
Inventor: MORI TOSHIBUMI
IPC: G11B20/10
Filed: 1987-11-04
Abstract: PURPOSE:To reduce the number of times by retrial and to improve a processing effect by storing previously trail history at every record of a magnetic disk device and referring to the trial history at the beginning of a read operation and performing the read operation by an abbreviated procedure when the retrial is performed. CONSTITUTION:The addresses 11 at every cylinder, every head and every record are stored previously as storage contents 12 in the storage circuit of the magnetic disk device. By considering the contents of the storage contents 12 as the trail history, the storage contents 12 are specified by one address 11. Besides, the storage contents 12 are classified into normal finish by reread (a), normality by reread after offset seek (b), normal finish by ECC correction (c), abnormal finish (d) and number of times of retrial (e). Then, at the beginning of the read operation, the storage contents are referred to, and when the retrial is performed, the read operation is performed by the abbreviated procedure so that the number of times of the retrial is reduced and the processing effect is improved.
Patent JP-H02125655-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OSHITA CHIHIRO
IPC: H01L21/66
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the substrate potential from being high by the operation of the substrate potential detecting circuit by a method wherein the substrate potential is detected by the gate of a transistor. CONSTITUTION:The title semiconductor integrated circuit device is provided with a potential detecting p-channel type MOS transistor Q1 and a loading n channel transistor Q2 to detect the substrate potential using the transistor Q1 coupled with a substrate (a) and a gate. When a substrate potential generating circuit B is constituted to be actuated at high level of the input thereof, if the substrate potential is in low level, the transistor Q1 is turned ON not to actuate the substrate potential generating circuit B. On the contrary, when the substrate potential is in high level exceeding the threshold value voltage of the transistor Q1, the transistor Q1 is turned OFF to operate the substrate potential generating circuit B. Through these procedures, the substrate potential can be prevented from being high by any leakage current from the substrate potential detecting circuit.
Patent JP-S61152438-A (JP)
Title: Method and device for manufacturing crimped hose
Inventor: MITSUI KENICHI
IPC: B29C43/46
Filed: 1984-12-26
Abstract: PURPOSE:To eliminate the parting line of a mold and distorted portion and prevent the deterioration of durability of the hose by a method wherein rollers, equipped with spiral grooves as the shaping mold for the hose, are pressed against the hose while being transported and an auxiliary roller is arranged so that said hose does not be deviated from the transporting path of the hose. CONSTITUTION:In the method wherein the hose 7, consisting of a high polymeric material, is formed by extrusion and is crimped continuously by the shaping mold under a condition that the material has plasticity still, the rollers 3, equipped with spiral grooves as the shaping mold, are contacted by pressure to the hose 7 under being transported while auxiliary roller is arranged so that the hose 7 does not be deviated from the transporting path thereof. The rollers 3, equipped with spiral grooves, are arranged movably into radial direction at least one place on a imaginal cylinder about the axial center of said transporting path while the auxiliary roller is arranged at the other place. Accordingly, distorted portion or the parting line will never be generated on the hose.
Patent JP-H08118243-A (JP)
Title: Ratchet wrench
Inventor: MATSUSHITA SABURO
IPC: B25B13/46
Filed: 1994-10-18
Abstract: PURPOSE: To carry out the assembling work of a rachet wrench simply, by providing a compression coil spring operating parallel to the sliding direction between a slide lock and a wrench main body, and engaging claws to a ratchet tooth by its elastic energizing force. CONSTITUTION: A slide lock 5 has a run off 7 along the outer periphery of a wrench socket 1 at the center at the front side, and has two claws 6 engaged with a ratchet tooth 2 at the lower side. The slide lock 5 is provided slidable in a penetrating slide hole 12 so as to cross a part of the outer periphery of the wrench socket 1 at the center side part of the wrench main body 10. A semicircular cutting form of spring bearing shelf 13 is provided at the rear side center on one side surface of the sliding hole 12. While a semicircular projection form of spring presser 8 to fit to the spring bearing shelf 13 is provided at the rear side center on one end of the slide lock 5, a recess 9 is formed almost at the same place as the spring bearing shelf 13.  A compression coil spring 14 is provided between the spring bearing shelf 13 and the spring presser 8, so as to engage the claws 6 to the retchet tooth 2.
Patent JP-H01121682-A (JP)
Title: Continuous baking furnace
Inventor: FUJISAWA TOSHIRO
IPC: F27B9/24
Filed: 1987-11-05
Abstract: PURPOSE: To mass-produce products having uniform coloring state and stabilized quality continuously by disposing a burner for blowing reducing flame directly to a matter to be fired in the way of a continuous zone of preheating zone, firing zone and cooling zone. CONSTITUTION: A firing furnace 10 has a tunnel type furnace body 12 including a longitudinal intermediate part serving as a firing zone. A plurality of burners 18 are arranged on the side wall of the furnace body along the firing zone and a reducing burner 20 is provided on the ceiling at the furnace body while directing downward in the rear of the firing zone. Oxygen ejection holes and propane fuel ejection holes are arranged alternately in the breadthwise direction on the lower surface of the burner 20. Propane fuel is burned under oxygen deficient state to produce reducing flame which is then blown directly against a matter 16 to be fired thus reducing it forcibly. According to the arrangement, stabilized products can be mass-produced continuously.