baber/WOPTO huggingface dataset:
Patent JP-H1092161-A (JP)
Title: Recording medium and recoreded information reproducer
Inventor: KURATA JUNICHI
IPC: G11B27/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduced image easily which is full of variations and free from incongruity. SOLUTION: A set of main image information which carries a main image, a set of auxiliary image information which carries an auxiliary image which corresponds to at least one channel among N channels and a set of identification information of that channel are recorded in a recording medium. A recorded information reproducer reproduces the recorded information of the recording medium in which the set of the main image information which carries the main image and a set of title information which carries titles corresponding to a plurality of languages in relation to the main image are recorded.  Further, a reading means 22 which reads the information in the recording medium optically and generates read information, a selecting means 32 which selects one among a plurality of the languages, a demodulating means 31 which demodulates the main image information from the read information and demodulates the title information corresponding to the language selected by the selecting means and a means 33 which mixes the demodulated main image information and the title information so as to have the titles superposed upon the main image and generates synthesized image information are provided.
Patent JP-H0444051-A (JP)
Title: Image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/08
Filed: 1990-06-12
Abstract: PURPOSE:To sufficiently enhance cleanability without adversely affecting the triboelectrostatic chargeability of a magnetic toner by using not only resin fine particles and hydrophobic silica fine particles but also oxide particles of group IVA as the essential constitution components of the magnetic toner. CONSTITUTION:Not only the resin fine particles and the hydrophobic silica fine particles but also the oxide particles of the group IVA as the 3rd additive are used as the essential constitution components of the magnetic toner. The cleanability of the magnetic toner is enhanced without adversely affecting the triboelectrostatic chargeability in this way. Particularly the oxide particles of group IVA are used as the 3rd additive and since the oxide particles of group IVA have high chemical stability and are amphoteric, the triboelectro- static chargeability of the resin particles themselves is extremely low and, therefore, there is no possibility that the triboelectrostatic chargeability as the magnetic toner fluctuates substantially varies even when the oxide particles are added to the nuclear particles.
Patent JP-S63314813-A (JP)
Title: Sliding contact device
Inventor: MIZUKAMI SHIGEO
IPC: H01H1/04
Filed: 1987-06-18
Abstract: PURPOSE:To lengthen remarkably the working life of a sliding contact device, by using Ag-tin oxide of 3-15wt.%-indium oxide of 1-10wt.% for a slide contact material fixed on a spring terminal member. CONSTITUTION:A wiring plate 4 is constituted by arranging an RuO2 thick film resistance pattern 2, and an Au thick film pattern 3 having a specified interval and length, on an Al2O3 substrate 1. For the contact wire material 6 of a moving contact 5 sliding on the Au pattern 3, Ag-tin oxide of 3-15wt.%- indium oxide of 1-10wt.% is used. The hardness of this material is about Hv 120-155, and the material is soft and easy to slide. Therefore, in the case of contacting action, a conductor pattern of the Au system thick film on the ceramic substrate is prevented from abrading, cohering and exfoliating, so that the reliability of contacting is increased, and the working life of the device is remarkably lengthened.
Patent JP-H054614-A (JP)
Title: Pusher in packing machine for bulky object
Inventor: NISHI TSUNENARI
IPC: B65B11/10
Filed: 1991-06-24
Abstract: PURPOSE:To roll up on a work a sheet of packing paper deep from the loose end toward a tread. CONSTITUTION:An oscillating plate 12 is provided on the front of a frame 11 which is moved forward by a cylinder 13. The oscillating plate 12 swings independent of the frame 11. The lower part of the oscillating plate 12 is curved frontward. When the frame 11 is moved forward simultaneously with frontward oscillation of the oscillating plate 12 caused by a cylinder 15, the forward end of the oscillating plate 12 makes packing paper P rolled up deep toward a tread W1 and bent.
Patent JP-H1083310-A (JP)
Title: Program code distributing method and its system
Inventor: DAN ASIT
IPC: G06F12/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an authentification system for allowing a relied third party to confirm the author of a program and to sign a certification for guaranteeing the perfection of the program. SOLUTION: A program code 140 is capsuled together with a guarantee and access control list(ACL) 150. ACL 150 describes an allowable condition and a resource required by the code 140. A forcing mechanism assigns the allowanble condition of a system and a resource according to ACL 150. For example, a code preparing system 10 communicates with a certifying organization 15 being the relied third party. The organization 15 issues the cerificate of the code 140 and the certificate of ACL 150 of the code 140. Once the certificate is issued, nobody can change the code 140 and ACL 150 without invalidating the certificate. The code 140, its ACL 150 and their certificates are stored in a server.
Patent JP-H09314247-A (JP)
Title: Slug rising preventing die and its machining method
Inventor: KISHINO KAZUHISA
IPC: B21D28/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a slug rising preventing die and the its method where a slug rising is prevented and the generation of a defective product can be reduced on the result. SOLUTION: In a punching die to produce a lead frame, this die is a slug rising preventing die composed of a die 4 where a local part of the die inside face 6 is grooved by pressing a grinding wheel 6 onto the inside face and it is finished in a roughness having a recessing and projecting shape by upheaving the circumference of the groove. Further, in the time of grooving on the die 4, this die is the slug rising preventing die which is formed with the grinding wheel of the top end curvature of radius R being <=0.1mm, and more in the time of grooving on the die 4, it is formed by grinding with the grinding wheel whose pressing amount onto the inside face of die is made >=3μm.
Patent JP-S5941649-A (JP)
Title: Carburetor
Inventor: SUDA KOUICHI
IPC: F02M19/00
Filed: 1982-09-01
Abstract: PURPOSE:To make a carburetor possible to leave some fuel behind and prevent the fuel from leaking and wasting, by making up a pressure chamber in an insertion part to a shaft's through hole, in case of the carburetor supporting the shaft of a throttle valve in the through hole formed in its base body. CONSTITUTION:A fuel main nozzle 22 is opened to a Venturi part 4 inside a suction passage 3 connected to the discharge side of a supercharger, and a throttle valve 5 is rotatably supported at the downstream side of the Venturi part 4 by a shaft 6 supported by a through hole 9 formed in a carburetor base body 2. In the above carburetor, small diametral notch parts 12a and 12b are formed in both end parts of the shaft 6 supported in the said through hole 9 and thereby annular pressure chambers 13a and 13b are partitively formed up. Then, each of pressure chambers 13a and 13b is interconnected to the upstream side of the Venturi part 4 by means of first air passages 14a and 14b, while a part between the suction passages 3 of the throttle valve 9 and pressure chambers 14a and 14b is interconnected to the downstream side of the throttle valve 5 by means of second air passages 18a and 18b.
Patent JP-S5580804-A (JP)
Title: Tape recorder capable of time recording
Inventor: TSUCHIYA TOMIO
IPC: G11B5/02
Filed: 1978-12-11
Abstract: PURPOSE: To ensure recording for both the voice and time onto one channel by cutting the low frequency band by the filter at the recording time and then modulating the time signal to the frequency within the low frequency band.  
     CONSTITUTION: Recording circuit 10 consists of low cut filter 13, recording amplifier 12 and recording head 11 each. And means 14 which generates time display signal TS of the low frequency is connected in parallel to filter 13 at the input side of amplifier 12. With supply of aural input VI, the low range of the voice is cut by filter 23. And the voice is sent to amplifier 12, and at the same time means 14 transmits signal TS within the low frequency band to amplifier 12. Receiving both aural signal VS and time display signal TS, amplifier 12 records these two signals onto the same channel of the tape through head 11. Thus the time can be recorded onto one aural channel together. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04232340-A (JP)
Title: Motion monitor device for ignition system and monitor method, and sound condition diagnosis method and ignition system for ignition plug
Inventor: JIYON AARU FURASU
IPC: H01T13/58
Filed: 1991-06-25
Abstract: PURPOSE: To provide a health-state diagnostic device for an ignition system that diagnoses the state of health of an exciter and an igniter plug to detect any impending failure of the igniter plug. CONSTITUTION: An ignition system 17 that includes at least one spark producing channel comprising an exciter 13, an output circuit 19 and an igniter plug 1 is subjected to high-energy-pulse monitoring that provides a diagnosis of the state of health for both the exciter 13 and igniter plug 1. The monitoring of the ignition system 17 at an intermediate point in the system such as the output terminal of the exciter 13 allows the sensors and electronics of the health-state diagnostic device to be completely contained within the electronic environment of the exciter 13, which avoids any need for attaching sensors at the output terminal of the ignition system 17 adjacent to the igniter plug 1 in order to diagnose the plug's state of health. As an alternative to the health-state diagnostic device being built in the ignition system 17, it can be incorporated into automatic test equipment that produces high-energy pulses for delivery to an igniter plug to be tested.
Patent JP-S6043493-A (JP)
Title: Discoloration inhibitor for copper
Inventor: MAEDA AKIO
IPC: C23F11/10
Filed: 1983-08-19
Abstract: PURPOSE:To obtain a discoloration inhibitor for copper-base metal showing its effect in the temp. range of ordinary temp. to a high temp. by adding an alkanolamine to a mixture of benzotriazoles with oxycarboxylic acids and bringing them into a reaction. CONSTITUTION:An alkanolamine such as mono-, di- or triethanolamine, mono-, di- or tripropanolamine is added to a mixture of 2-30pts. benzotriazoles such as benzotriazole and methylbenzotriazole with 70-98pts. oxycarboxylic acids such as lactic acid, glycolic acid and tartaric acid, and they are brought into a reaction. The resulting reaction product is uniformly dissolved in an alcoholic solvent, and the soln. is adjusted to 3.0-9.0pH. A discoloration inhibitor for copper-base alloys showing its effect in the temp. range of ordinary temp. to 150-200 deg.C high temp. is obtd.
Patent JP-H04349857-A (JP)
Title: Preparation of coated food
Inventor: KIUCHI FUSAYO
IPC: A23L7/157
Filed: 1991-05-29
Abstract: PURPOSE:To provide a process for the preparation of frozen and retort fried food which can be served by properly heat-treating in cooking. CONSTITUTION:A food raw material is coated with (A) a batter liquid produced by emulsifying about 15-45wt.% of liquid oil and fat in the form of 0/W-type emulsion to get a product resistant to heat and freezing and (B) an extruder- processed bread crumb or freeze-dried bread crumb. The coated food raw material is stored in frozen state as it is or after frying in oil or the material is fried in oil, treated in retort and stored at normal temperature. The stored material is properly heat-treated in cooking.
Patent JP-H11343029-A (JP)
Title: Quantitative feeding device of expandable beads
Inventor: OSUMI KAKUJI
IPC: B65G53/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative feeding device for expandable beads to convey expandable beads through suction of the beads by compressed air generated by an ejector and quantitative feed a set given amount of the expandable beads. SOLUTION: Expandable beads B are sucked from a containing body 1 for the expandable beads B by using a suction pipe 2. The expandable beads B are quantitatively sucked and conveyed in an ejector 5, forming air A in a vortex-form manner in the pipe, in a manner to pass through the central part of a vortex. The passing air A and the expandable beads B are separated away from each other to take out the expandable beads B.
Patent JP-H05221986-A (JP)
Title: Production of substituted pyridine derivative
Inventor: AWAZU TAKAO
IPC: C07D213/61
Filed: 1992-04-27
Abstract: PURPOSE:To enable simple and easy production of the subject compound which is useful as an intermediate for agrochemicals and medicines from readily available starting substances by reducing a substituted trichloropyridine derivative with a specific proton donor and a specific reducing agent. CONSTITUTION:A substituted trichloromethylpyridine derivative of formula I (R<1> to R<4> are H, halogen, alkyl) is reduced using a proton donor such as acetic acid or sulfuric acid and a reducing agent such as zinc or tin, preferably at -20 to +100 deg.C for 0.5 to 20 hours to give the objective compound of the formula II (m is 1 to 3), for example, 2-chloro-5-chloromethylpyridine. By the way, sulfuric acid is preferred as a proton donor, while zinc is preferred as a reducing agent. Further, it is preferred to feed the proton donor or reducing agent in portions.
Patent JP-S5853264-A (JP)
Title: Detecting circuit for on-hook and off-hook
Inventor: KANEKO KAZUHIRO
IPC: H04M11/06
Filed: 1981-09-26
Abstract: PURPOSE:To improve the calling state, by connecting a detecting circuit in parallel with a subscriber line to detect the on and off signals of a handset and switching forcibly the state of the data transmission. CONSTITUTION:The voltage between optional points A and B of a telephone subscriber 4 is kept at -48V and -5V when the handset is hooked on and off respectively. When the handset is hooked on from the off-hook state, the voltage of the point B is set at an earth level with the voltage of the point A changed to -48V from -5V. This change is differentiated by differentiating circuits C1 and R1, and a transistor TR1 is switched by the output of differentiation. Then a pulse output is generated from an NAND gate G1 by the switching output of the TR1. Then an FF9 is reset, and a modulating/demodulating circuit 3c  is set in the receiving mode by the output of the circuit 3c. Furthermore the detecting signal is applied to a circuit which is not shown in the diagram. Thus the received data is set in the non-data state.
Patent JP-H023574-A (JP)
Title: Front wheel steering angle adjusting device for tractor
Inventor: IWANAGA KENJI
IPC: B62D7/18
Filed: 1988-06-21
Abstract: PURPOSE:To aim at the smoothness of running while turning by dividing a front wheel axel supporting part into a knuckle arm part and a front wheel fixing part in a changeable front wheel tread so as to enable to alter the relative angle between a knuckle arm and a drag link. CONSTITUTION:A king pin 9 is fixed on both sides of a front axel housing 7 which is stretchable in the crosswise direction in the fixed range, a front wheel axel supporting part 10 is shiftably provided in the crosswise direction. A knuckle arm 11 for steering is protrusively provided at the axel supporting part 10 of each front wheel, and the right and left knuckle arms 11, 11 are connected to the front end part of a crank formed pitman arm 12 through a drag link 13. The front wheel axel supporting part 10 is divided into the upper and lower parts, that is, a knuckle arm part 17 and a front wheel fixing part 18 both separately turnable, and the angle between the drag link 13 and the knuckle arm 11 can be adjustable in several stages by the alteration of the inserting position of a bolt 26 to holes 22-24.
Patent JP-S5795532-A (JP)
Title: Oven
Inventor: UEDA YASUKIYO
IPC: F24C15/32
Filed: 1981-09-26
Abstract: PURPOSE: To enable to obtain optimal cooking conditions under any circumstances, by attaching a switch to a fan for circulating hot air in a cooking chamber of an oven, and effecting selective ON-OFF control of the switch according to the type of a dish to be cooked.  
     CONSTITUTION: In a gas oven shown in the drawing, air heated by a burner 5 is carried into a cooking chamber 3 by a fan 7 attached to a motor 6 so as to heat food 10 on a dish 9 to be cooked. Here, the oven is provided with an additional switch 12 which is opened by depressing a button 11 to disconnect a power source for the motor 6. In case of making, for instance, a rolled cake, cooking is carried out with operation of the fan 7 being stopped by depressing the button, thus producing natural convection of hot air as shown by arrows of dotted lines in the drawing. On the other hand, in case of making the pastry shell of cream puff, cooking is carried out with the switch 12 being retracted and the fan 7 being kept in operation. With such an arrangement, it is enabled to set optimal cooking conditions under any circumstances. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04783-A (JP)
Title: Semiconductor optical element
Inventor: KAYANE NAOKI
IPC: H01S5/00
Filed: 1990-06-13
Abstract: PURPOSE:To stably oscillated light of a desired wavelength by differentiating the differentiation gain coefficient for an injected carrier density of a gain active layer oscillated through amplification of a light having a specific wavelength from that for a light amplifying active later. CONSTITUTION:A phase regulating region 102 having an optical waveguide 181 in which a refractive index is reduced upon increasing of injected carrier density and a light amplifying region 103 made of an active optical waveguide 105 having a second active layer structure are provided. When a material having shorter wavelength of the wavelength lambdaP2 of a gain peak than a laser oscillation wavelength lambdaL is used as an active waveguide 141, the wavelength lambdaP2 does not coincide with the wavelength lambdaL in the material having the short wavelength lambdaP2 at a gain peak. Accordingly, a gain gradient becomes smooth, and even if carrier density is increased, an increase in a photon density is suppressed, a reduction in carrier density upon inductive emission depending upon the photon density is suppressed to increase the carrier density. Therefore, a region 101 does not reach a gain to self-oscillation, and a wavelength variable width and particularly Bragg's reflection wavelength can be increased.
Patent JP-S6277184-A (JP)
Inventor: BUERUNAA UUREHI
IPC: B23K35/06
Filed: 1986-07-01
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-H09316262-A (JP)
Title: Styrene-based resin composition
Inventor: ARAI TERUO
IPC: C08L25/06
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a styrene-based resin composition preferably used for an extrusion molding, especially excellent in foam extrusion molding abilities by mixing a styrene-based polymer obtained by an anion polymerization with a styrene-based polymer obtained by a radical polymerization. SOLUTION: This styrene-based resin composition comprises (A) 1-50wt.% styrene polymer having 500,000-3,000,000 weight average molecular weight, obtained by an anion polymerization and preferably having 1.0-3.0 molecular weight distribution (the weight average molecular weight/the number averaged molecular weight) and (B) 99-50wt.% styrene polymer obtained by a radical polymerization and preferably having 150,000-500,000 weight average molecular weight and 1.5-3.0 molecular weight distribution. Moreover, the component A can have a star-like branched structure comprising a center of polyfunctional low molecular weight compound and 3 to 8 branching polymers bonded to the center and composed of the styrene polymer obtained by the anion polymerization and having <=1.5 molecular weight distribution.
Patent JP-S6131424-A (JP)
Title: Epoxy resin composition giving transparent cured article
Inventor: TAJIMA TETSUO
IPC: C08G59/18
Filed: 1984-07-25
Abstract: PURPOSE:A colorless and transparent epoxy resin composition, obtained by incorporating an epoxy resin with an organic polybasic acid anhydride, curing accelerator and a small amount of a specific acid phosphoric acid ester, and capable of giving colorless and transparent cured articles suitable for optical parts without discoloration for a long period. CONSTITUTION:An epoxy resin composition obtained by incroporating (A) an epoxy resin, e.g. bisphenol type epoxy resin, with (B) preferably 0.85-1.3 equivalents, based on the component (A), organic polybasic acid anhydride, (C) preferably 0.3-3wt%, based on the total of the componets (A) and (B), curing agent, e.g. benzyldimethylamine, and (D) 0.5-10wt%, preferably 2-7wt% based on the total of the components (A), (B) and (C), acid phoshoric acid ester expressed by the formula (CnH2n+1O)xP(O)(OH)3-x (n is an iteger 1-18; x is 1 or 2), e.g. methyl acid phosphate. Preferably, the composition is cured under conditions of 80-150 deg.C for several minutes - 1 day.
Patent JP-H05318730-A (JP)
Title: Ink jet head
Inventor: HIRAISHI HISATO
IPC: B41J2/055
Filed: 1992-05-21
Abstract: PURPOSE:To provide a shear mode type ink jet head which is large in ink discharging force. CONSTITUTION:Grooves of different depths are alternately formed on a piezoelectric material substrate in a shear mode type ink jet head. The groove of one side depth 12a, 12b is made void, and ink is discharged through a nozzle hole from another depth groove 2a, 2b filled with ink. By making a depth of the void side groove and a depth of the ink-discharging side groove different from each other, deformation of a base part caused by a leakage electric field to a base part of the piezoelectric substrate acting so as to balance deformation of a shear mode can be controlled. Consequently, an ink discharge speed can be raised, and the ink jet head giving stable printing quality will be obtained.
Patent JP-H10327601-A (JP)
Title: Plow working machine
Inventor: TANIMIZU MIKIO
IPC: A01B3/40
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method smoothly carrying out a conventional work, a work near levee, and a reverse work by moving the whole of the bottom group, according to the working condition, in the width and the travel direction of the work in bottom working machine, especially multiple bottom working machine. SOLUTION: A reverse frame 14 disposed on the front frame 11 having an upper link of a tractor, and a lower link, set to be capable of reverse rotating, is installed, with parallel links 22A, 22B forming a parallelogram and a a telescopic cylinder 23 to deform the parallelogram, set so as to be rotatable around the pivot on this reverse frame 14, and the other ends thereof are rotatably set around the pivot on the frame of the working machine 21 attached with the bottom group, changing the position of the bottom group according to the change of the working environment by the expansion and contraction of the telescopic cylinder 23 to afford a stable plowing work.
Patent JP-S5275904-A (JP)
Title: Semi-double circuit
Inventor: HAMASATO KAZUO
IPC: H04L25/40
Filed: 1975-12-22
Abstract: PURPOSE:To perform semi-double communication through double-current transmission without using any transmission control medium for Z-line type digital data communication.