baber/WOPTO huggingface dataset:
Patent JP-S5849318-A (JP)
Title: Hot-water extract of bark of japanese bead tree
Inventor: SHIMIZU MASAKI
IPC: A61P35/00
Filed: 1981-09-18
Abstract: NEW MATERIAL:The extract obtained by extracting the bark of Japanese bead tree woth water or a polar organic solvent at room temperature as pretreatment, and then extracting the extraction residue with hot water. USE:An anti-malignant neoplastic agent, especially antitumor agent. PROCESS:The bark of Japanese bead tree (e.g. Melia azedarach L., Melia azedarach L. var toosendan, etc.) is dried, chopped, and extracted with water or a polar organic solvent such as alcohol, acetone, etc. at room temperature (0- 40 deg.C) as the pretreatment. The resultant extraction residue is extracted by adding hot water thereto or adding cold water and boiling the mixture, and the extract is dried by concentration to dryness, freeze, etc. The hot-water extract can be purified by precipitating with an alcohol or by treating with a dialyzing membrane.
Patent JP-H0311970-A (JP)
Title: Primary iron core assemblage of linear pulse motor
Inventor: MUROFUSHI MASANORI
IPC: H02K41/02
Filed: 1989-06-07
Abstract: PURPOSE:To prevent the positional shift, magnetic shortcircuit or flux leakage by arranging four outside bridge sections for coupling the outside sections of adjoining pole tooth groups and one cross bridge section for coupling pole tooth groups on a diagonal in the central section thereafter integrating them and cutting. CONSTITUTION:Each pole tooth group has a plurality of pole teeth 4a, 4b, 4c, 4d and the outside of adjoining pole tooth groups are coupled through outside bridge sections 4e, 4f, 4g, 4h. Center sides are coupled through a cross bridge 4m for coupling two pole tooth groups arranged on a diagonal then the pole tooth groups 4 are overlapped so that the pole tooth groups 4a-4d are positioned on the upper face of a salient pole 2a and bonded with resin, thereafter the cross bridge section 4m is cut off and removed.
Patent JP-H08337075-A (JP)
Title: Bookbinding equipment
Inventor: SUZUKI KAZUO
IPC: B42B5/00
Filed: 1995-06-13
Abstract: PURPOSE: To reduce electric power consumed for bookbinding and, at the same time, suppress the temperature rise in a bookbinding equipment. CONSTITUTION: When sheet bundle thickness information is inputted from a sheet bundle thickness inputting means 21 to a CPU 20, split main heaters Ha1-Ha5 are selectively energized and heated on the basis of the control signal sent from the CPU 20. The energized and heated main heaters Ha1-Ha5 heat a binding tape T and push it against the edge face of a sheer bundle S, resulting in binding the edge face of the sheet bundle S by the binding tape T.
Patent JP-H1072033-A (JP)
Title: Glass or substance of glass-type material with lustering appearance
Inventor: DELALOT JOSE
IPC: C03C17/28
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a lustering appearance at least a part of the surface which is favorable in the feeling, pleasant, uniform, dirt-free in the handling, by treating a deformed face of a glass product having at least one face mechanically deformed at least partly, with a composition containing at least a kind of paraffin product. SOLUTION: Glass or a substance of a glass-type material having a lustering appearance at least a part of the surface is partly and mechanically deformed. Subsequently, at least one face (1, 2) is treated by a composition containing at least a kind of paraffin product.
Patent JP-S6125990-A (JP)
Title: Magnetic joint driving type pump
Inventor: KODERA MASAYUKI
IPC: F04D13/02
Filed: 1984-07-13
Abstract: PURPOSE:To aim at simplification in the centering of a bearing, by forming a shoulder part of a shaft into such one becoming a small diameter by degrees toward the side of a partition wall between a driven magnetic plate and a driving magnetic plate, while forming a taper conformable to this shoulder part on a part to be made contact with this shoulder part of a thrust bearing. CONSTITUTION:A shoulder part 93 of a shaft 9 is formed into such one becoming a small diameter by degrees toward the side of a partition wall 5 between a driven magnetic plate 4 and a driving magnetic plate 6. A taper 501 conformable to this shoulder part is formed on a part of a thrust ring 50 to come into contact with this. With this constitution, the shoulder part 93 of the shaft 9 comes into contact with the taper 501 of the ring 50 whereby centering to the shaft 9 is easily performable. And, the shoulder part 93 is able to hold the ring 50 in between with the partition wall 5 so surely and safely at a broad contact area obtainable from the taper part in cooperation with the taper part 501 of the ring 50 and in such a state as being less in a fear that force is concentratedly added to one spot and, what is more, any damage to the shoulder part 93 is preventable.
Patent JP-H0818737-A (JP)
Title: Scanner
Inventor: FUNAKOSHI TATSUYA
IPC: H04N1/04
Filed: 1994-06-28
Abstract: PURPOSE:To reduce vibration and to improve picture quality by driving a stepping motor at a low speed at the time of executing magnified copying and driving the motor by a fine stepping angle which is made (W1-2) phase because noise is increased and blurring is generated in picture in the case of conventional (W1-2) phase excitation. CONSTITUTION:A picture scanner 4 is constituted of a control panel 3, a body control part 2, a stepping motor 4b, and a driver 4a for driving the motor 4b and connected to a printer 6. The control part 2 is provided with a CPU 2a for executing comprehensive operation, a ROM 2b for storing control programs and a RAM 2c for applying a work area, a control program for this invented scanner is stored in the ROM 2b and a control program for the panel 3 and a control program for communication with the printer 6 are also stored in the ROM 2b. The detection of a switch, the control of an LED ON/ OFF display device, etc., are executed through the panel 3 and an excitation system is controlled by the control part 2.
Patent JP-S5770501-A (JP)
Title: Photocoupler
Inventor: WATANABE ICHIU
IPC: G02B6/28
Filed: 1980-10-20
Abstract: PURPOSE:To provide a photocoupler of good transmission efficiency by coupling optical fibers of core diameters differing from each other, and bringing the fiber of the larger core diameter on transmission line side and the one of the smaller core diameter on the branch line side. CONSTITUTION:The constitution of a photocoupler coupling optical fibers in their axial direction is illustrated, wherein figure (a) shows the state before the coupling and figure (b) the state after the coupling. In the figure (a), there are a clad part R and a core part U, and the two fibers are of the same outside diameter and differs in the core diameters. The clad part R is the layer for preventing the light information signal passing the core part U from leaking to the outside and is made of a  material differing in refractive index from the material of the core part U. The  figure (b) shows an example of the photocoupler made by coupling of the two fibers.
Patent JP-S5270436-A (JP)
Title: Pot type burning apparatus
Inventor: NAKAMURA ISAO
IPC: F23Q25/00
Filed: 1975-12-09
Abstract: PURPOSE: To provide a pot type burning apparatus, which is provided with an emergency sensor (i.e., quake sensor) to permit emergency extinguishment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0811177-A (JP)
Title: Heating cylinder of injection molding machine
Inventor: AIKAWA KEIICHI
IPC: B29C45/50
Filed: 1994-06-28
Abstract: PURPOSE:To markedly improve weighing efficiency by eliminating back flow by providing a plurality of divided press rings in the heating cylinder positioned corresponding to the screw flight of the weighing zone continued to a compression zone through a spring to always bring them into contact with the screw flight. CONSTITUTION:The resin supplied to a supply zone FZ accompanied by the rotation of a screw 2 at the time of a weighing process is transferred forwardly while receives heat energy from a heater 11 and a molten film is formed between a heating cylinder 1 and a solid resin by shearing action in a compression zone CZ and the melting of the solid resin is suddenly accelerated. In the compression zone CZ or weighing zone M2 where divided press rings 15 are present, a spring is elastically interposed between the heating cylinder 1 and the divided press rings 15 during the rotation of the screw 2 and a screw flight 2a is always held to the contact state with the press rings 15 and, therefore, a part of the revolving flow of the molten resin generated in a screw groove 2b does not become back flow and the molten resin is moved to the weighing zone MZ by the rotation of the screw 2.
Patent JP-S5849681-A (JP)
Inventor: KAWASAKI TAMOTSU
IPC: B32B13/00
Filed: 1981-09-17
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-H09299022-A (JP)
Title: Processed product of japanese plum fruit
Inventor: MIYOSHI HIDEAKI
IPC: A23L19/20
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a processed Japanese plum fruit product of no or low salt, storable for a long period of time and rich in taste by setting the amount of organic acids in the plum fruit pulp over a prescribed value. SOLUTION: The amount of sodium chloride in the fruit pulp of processed Japanese plum fruits, for example, dried plum fruits is reduced lower than 3wt.%, while the amount of organic acids in the fruit pulp is set more than 3wt.%. More than 5wt.% of the whole organic acids is preferably composed of acetic acid whereby good plum flavor and taste can be given to the processed Japanese plum fruits. When citric acid and malic acid are contained in the organic acids, the taste of the plum fruit pulp can be softened.
Patent JP-H08311451-A (JP)
Title: Antiferroelectric liquid crystal composition
Inventor: OKABE NOBUHIRO
IPC: C09K19/20
Filed: 1995-05-22
Abstract: PURPOSE: To obtain an antiferroelectric liquid crystal composition having a high response speed and alignment contrast by adding a liquid crystal compound containing a cyclohexyl group in the skeletal structure to an antiferroelectric liquid crystal composition. CONSTITUTION: This composition is prepared by mixing at least one compound represented by formula I (wherein m and n are each an integer of 4-14; X<1> and X<2> are each H or F; Y<1> is a single bond, O, OCO or COO; and * is an optically active center) with at least one compound represented by formula II (wherein m, n and * are each as defined in formula I; X<3> and X<4> are each H or F; and Y<2> is Y<1> ) and at least one compound represented by formula III (wherein m, n and * are each as defined in formula I; and Cf is CH3 or CF3 ).  The above three components are necessary because (1) the response speed is low, though the alignment contrast is good, when a combination of the first component (CF3 type compound) with the second component (CH3 type compound) is used, (2) the alignment contrast is bad undesirably when only the first component is used, and (C) although a combination of the first and third (cyclohexylene type compound) components or a combination of the second and third components can give a large memory margin, the balance is poor.
Patent JP-S63311758-A (JP)
Title: Image pick-up sensor
Inventor: FUJII MASAHIKO
IPC: H04N5/357
Filed: 1987-06-15
Abstract: PURPOSE:To detect an ink drop precisely at any time by a method wherein a heat releasing part is provided on a substrate provided with an image pick-up sensor. CONSTITUTION:A sensor section 5 and a heat releasing section 6 provided on both sides of or around the sensor section 5 are formed on a substrate 6. The sensor section 5 has such a sandwiched structure as an photoconductive material 2 is sandwiched between a metallic electrode 3 and a transparent electrode 1 on the substrate 4. And, the heat releasing section 6 is composed of an electrode 3A and a heat releasing body 1A formed on the substrate 4. Therefore, the image pick-up sensor is protected against moisture condensation by releasing heat from the heat releasing section 6 and even when moisture is condensed, water drops can be rapidly removed. By these processes, an ink drop can be assuredly detected all the time.
Patent JP-S627050-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/30
Filed: 1985-07-04
Abstract: PURPOSE:To permit appropriate photographic performances to be maintained for a long period, unaffected by Br ion concentration by processing a photographic element having at least one silver chlorobromide photosensitive emulsion layer and containing a specified compound with a p-phenylene type developing solution in a short time. CONSTITUTION:The photographic element formed on a support has blue-sensitive, green-sensitive, and red-sensitive silver halide emulsion layers, and at least one of the photosensitive silver halide emulsion layers has a silver chlorobromide emulsion, and said element contains the compound represented by the formula shown on the right (each of R1, R2 is optionally substituted alkyl). This element is processed at >=30 deg.C within 150sec with a color developing solution containing an N- hydroxyalkylated-p-phenylenediamine derivative, thus permitting always constant appropriate photographic performances to be maintained for a long period, unaffected by the change of Br concentration even if it is processed with said developing solution in a small replenishing rate, and the developed and nondeveloped color arts not to suffer from fading and discoloring even for long storage, and the photographic element to be processed stably and rapidly by this processing method.
Patent JP-H01315642-A (JP)
Title: Fuel controller of engine
Inventor: KAKO HAJIME
IPC: F02D41/34
Filed: 1988-06-15
Abstract: PURPOSE:To offer the proper air-to-fuel ratio and improve the drivability by operating a timer for the specified period during the transient operation of acceleration, selecting the highly responsible pressure value taken before the filer processing with a selecting means and making the fuel injection quantity control. CONSTITUTION:There is provided a throttle opening variation detection means 31 which receives the throttle opening A/D conversion value theta and detects the quantity of variation in the conversion value theta to become higher than the specified value for every specified period. The output of said means 31 is sent to a timer 32, which generates an actuation signal indicating that the opening angle of a throttle valve is being varied or has been varied within the specified period. In addition, there is provided a secondary low band pass digital filter means 33 which receives the pressure value PbAD that is the A/D conversion valve of the intake pipe pressure and makes the filter processing for the low band pass digital signal. When the actuation output signal is generated from the timer 32, a selection means 34 selects the pressure value PbAD and when no signal is generated from the timer 32, the means 34 selects the filter-processed pressure value PbF. The selection means 34 then generates the selected value as a computing intake pipe pressure value.
Patent JP-H0443533-A (JP)
Title: Cathode-ray tube
Inventor: TAKAYAMA SHIGEHIKO
IPC: H01J29/50
Filed: 1990-06-07
Abstract: PURPOSE:To eliminate securely the generation of a beam spot distortion depending on a magnetic field distortion of a self-convergence deflecting yoke by providing electrostatic deflecting means at the electron source side and the screen side of a main lens of an electron gun, and dividing a focusing electrode to form the main lens into two parts and providing a static quadrupole lens to the divided electrtode parts. CONSTITUTION:A bipotential type main lens is formed of the third electrode 3 and the fourth electrode 4. The third electrode 3 is divided into electrode parts 31 and 32, and between the electrode parts 31 and 32, the first static deflecting means 71 and 72 are provided. The electrode part 32 of the third electrode 3 is divided further into the first electrode member 321 and the second electrode member 322. The second static deflecting means 61 and 62 are provided at the screen side of the main lens. When electron beams are in the scanning position at the center of an image screen, the first electrode member 321 and the second electrode member 322 of the third electrode part are at the same voltage, and the electric field distribution on the x-z section formed by the electrode members 321 and 322 is made rotation-symmetrical to the tube axis z.
Patent JP-S5371865-A (JP)
Title: Electronic watch
Inventor: ISHIKAWA TAKEHIRO
IPC: G04G13/00
Filed: 1976-12-08
Abstract: PURPOSE:To avoid mixing warning with alarm sound and make it readily identifiable through warning with voice by warning the drop of a battery voltage arbitrary times with voice.
Patent JP-S5937669-A (JP)
Inventor: KIKUCHI KOUJI
IPC: H01R9/22
Filed: 1982-08-25
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-S5574662-A (JP)
Title: Information reader
Inventor: MIYAZAWA IKUYUKI
IPC: G06K7/10
Filed: 1978-11-28
Abstract: PURPOSE: To perform light information detection with good S/N by avoiding noise, by restricting self-coupling effect through the provision of 1/4 wave length plate on the light axis and by transmitting the returned light only through the insertion of straight line polarized plate in front of the photo detector.  
     CONSTITUTION: The emitted light caused from the semiconductor laser 1 is the circuar polarized light with the operation of the 1/4 wave length plate 7 and reflected from the information recording carrier 5. The circular polarized light reflection light subjected to intensity modulation corresponding to the recording information again transmits the 1/4 wave length plate 7 and is the straight line polarized light having the electric field perpendicular to the direction of electric field of the laser reflection light, and it is incident to the laser active layer 2. It is incident to the photo detector 6 via the straight line polarized plate 8 after passing through the active layer 2. This returned light does not cause the self coupling effect at the active layer 2 since the laser radiant light is orthogonal to the polarized light. Accordingly, the noise can be reduced. Since the deflection plate 8 transmits only the returned light and shuts the laser light emitted from the rear end surface of the laser 1 to the detector 6, the shot noise can be decreased. Accordingly, the light information reader can be established with high S/N and simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5573990-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI NOBUO
IPC: G11C11/417
Filed: 1978-11-29
Abstract: PURPOSE:To elevate access time of the memory of SOSMOS FET configurations by connecting the bit lines to the power supply through several series transistors. CONSTITUTION:The bit lines B1 and B2 are connected to the power supply Vcc in series of the respective several transistors such as two, etc. controlled by the inversion enable signal, by the types of FETQ9 and Q9'-Q12 and Q12', and the pre-charge potential of the lines B1 and B2 becomes the voltage potential of the difference of the power supply and two times of the threshold voltage of each FETQ9-Q12 and Q9'-Q12'. Accordingly, even if case of SOSMOSFET configurations by which the semiconductor layer always becomes a depletion layer due to a thin semiconductor layer of the gate oxide film, the access time is shortened through the bit lines which are pre-charged to the fittest potential. Resulting from the foregoing, the access time of the SOSMOSFET memory is elevated.
Patent JP-H08303771-A (JP)
Title: Life monitoring method of combustion apparatus
Inventor: WATANABE TAISUKE
IPC: F23N5/18
Filed: 1996-06-10
Abstract: PURPOSE: To achieve a higher safety by forbidding the use of a combustion apparatus when an integrated value of the frequency of using the combustion apparatus reaches the limit value of use preset to prevent possible accident such as fire attributed to excessive use of the combustion apparatus surpassing the life thereof. CONSTITUTION: A supply hot water control section 36 doubling a life monitoring means is set on a gas water heater 2 and the control section 36 has various detection signals m1 -mn attached as control input from a frame rod sensor 14, a wind pressure switch 20, a flowing water switch 24, a high limit sensor 28, a temperature sensor 32 and the like. The control section 36 receives the detection signals m1 -mn and control input signals Vc1 -Vcn according to a specified supply hot water control program and a life monitoring program to extract control output signals V01 -V0n . As a result, the control of a gas solenoid valves 4 and 6, a proportional valve 8, an igniter 12 and the like is performed.  In other words, in the life monitoring control, when the frequency of using the gas water heater 2 reaches a specified value, the operations of forbidding combustion and reusing are performed by a life reaching signal Vx .
Patent JP-S5480399-A (JP)
Title: Quaternary ammonium salt polymer and fiber finishing agent and hair rinse containing the same
Inventor: KOYAMA MOTOO
IPC: C08G73/00
Filed: 1977-12-09
Abstract: NEW MATERIAL:Quaternary ammonium salt polymer of formula I (R 1  is 2W10C alkylene; R 2  is 6W22C alkyl, alkenyl; R 3  is 1W22C alkyl, alkenyl; X is Cl, Br, I; n is 1W100; A, B are formula II and III or ZR 1 -; R 4  is H, methyl, ethyl; Y is residue of inorganic or organic acid when R 4  is H, and Cl, Br, I when R 4  is methyl or ethyl; Z is Cl, Br, I, OH).  
     USE: Fiber finishing agents giving fibers flexibility and antistatic property and hair rinsing agents.  
     PREPARATION: A secondary amine with an alkyl or alkenyl of 6W22 carbon atoms and another alkyl or alkenyl of 1W22 carbon atoms is repeatedly tertiarized and quaternarized with an α, ω-dihalogenoalkylene of 2W10 carbon atoms to produce the objective polymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5671245-A (JP)
Title: Forming method of fluorescent screen
Inventor: MIZUKAMI AKIHIDE
IPC: H01J9/227
Filed: 1979-11-15
Abstract: PURPOSE:To improve the yield of the product of a fluroescent screen in the forming process of a black matrix, by eliminating the surplus nonluminous ray absorbing substance which sticks on a face portion and an inner and an outer face portion of a panel seal. CONSTITUTION:The matrix of a hardened photoresist is formed on the inner face of a glass panel, and the colloidlike graphite is spreaded on it, and the graphite spreaded coat is dried. Thereafter, the hardened photoresist and the graphite which sticks on it are exfoliated together from the panel by an exfoliate medicine, an a black matrix is obtained on the inner face if the panel. In the next, the sealing face portion of the panel 1 on which the surplus graphite sticks is soaked in an ultrasonic warm water 7. An ultrasonic oscillator 6 is arranged in an ultrasonic water tank, and, for example, generates ultrasonic waves in the oscillation frequency of 28-50KHz, and the graphitic film is exfoliated by cavitation bubbles which are generated by ultrasonic waves, and a glass base body is purified. Thereby, the yield in a matrix forming process is improved.
Patent JP-S63258986-A (JP)
Inventor: ROBAATO EMU ESUKOTSUTO
IPC: C10K1/02
Filed: 1987-06-16
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。