baber/WOPTO huggingface dataset:
Patent JP-S58173737-A (JP)
Title: Photosensitive silver halide material and formation of image
Inventor: NAGASHIMA TOSHIHARU
IPC: G03C5/29
Filed: 1982-04-05
Abstract: PURPOSE:To obtain stably a photographic image of high contrast by adding a 1H-tetrazolium compound to at least one of hydrophilic colloidal layers including silver halide emulsion layers. CONSTITUTION:A photosensitive silver halide material is manufactured by adding a 1H-tetrazolium compound represented by formula I or II (where each of R1, R3, R4 and R5 is alkyl, allyl or the like; X<-> is an anion; and (m) is 1-2), e.g. 1,5-dimehyl-4-phenyl-1H-tetrazolium chloride to at least one of the hydrophilic colloidal layers of a photosensitive silver halide material including the silver halide emulsion layers by about 1X10<-6>-10mol per 1mol silver halide contained in the silver halide material. A more preferable image is obtd. by processing the manufactured material with a developer contg. a development retarder represented by formula III (where Y is N or methine; Z is N or C; W is S, O or the like; V is H or the like, (n) is 0 or 1; and R2 is H or the like).
Patent JP-S63222851-A (JP)
Inventor: TAKIMOTO AKIMASA
IPC: B32B27/04
Filed: 1987-03-12
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-S61216044-A (JP)
Title: Signal processor
Inventor: IWAMURA KEIICHI
IPC: G06F11/10
Filed: 1985-03-21
Abstract: PURPOSE:To attain a highly efficient error correction by encoding information so as to transmit it through a communications line, calculating a syndrome of encoded data, introducing an error position and an evaluating polynominal, evaluating the error position and its size and decoding information through correction. CONSTITUTION:A histogram cell 107 is a perfect parallel processor generating a histogram and a vector converting cell 108 makes data from the cell 107 into blocks and converts them into a vector. An RS encoding cell 109 generates a reed solomon code. And cells 107-109 comprise an encoding part. An evaluating cell 110, the greatest common measure cell 111 and a syndrome cell 112 comprise a decoding part pipeline processor. An expanding cell 105 expands data compressed by the cells 107 and 108. Thus, in the signal processing tergeting the communications line, the processing employing a parallel processor can be possible, and necessary cells are arrayed in one-dimension in accordance with the ability of the code, whereby decoding processing can be made into a pipeline.
Patent JP-H01229906-A (JP)
Title: Beam-scanning type measuring device
Inventor: KURAMOTO ISAO
IPC: G01C5/00
Filed: 1988-03-10
Abstract: PURPOSE:To obtain informations concerning the decline of a battery voltage of a beam scanner, by transmitting the informations of the voltage decline of a battery which is a power source for said beam scanner from said beam scanner to a beam detector in an overlapping manner with a scanning beam. CONSTITUTION:A motor drive circuit 11 starts operating by AND conditions of two inputs of a vertical signal (a) and a start signal (b) and generates an output signal (c) to a motor 12, whereby the motor 12 is driven. Then, a rotation detecting circuit 10 detects the rotation of the motor 12, generating a rotation detecting signal (d) to a laser drive circuit 9. On the other hand, simultaneously with the supply of power, a battery voltage detecting circuit 4 starts supervising the voltage of a battery 1. When the voltage of the battery 1 exceeds a preset value, the circuit 4 generates a voltage normal signal (e) to a 50kHz oscillating circuit. On the contrary, if the voltage of the battery 1 is not more than the preset value, the circuit 4 generates a voltage abnormal signal (f) to a 100kHz oscillating circuit 7. The 100kHz oscillating circuit 7 subsequently outputs an abnormal oscillating signal (h) to an OR circuit 8. The circuit 8 outputs an oscillating signal (i) of 100kHz to the circuit 9.
Patent JP-S61216246-A (JP)
Title: Manufacture of button type battery
Inventor: HISATOMI KAORU
IPC: H01M6/12
Filed: 1985-03-20
Abstract: PURPOSE:To prevent avalanche of positive electrode, exhaust the air in the positive electrode, to make easy the movement of electrolyte to the positive side from the negative side after the assembling and to make small an internal resistance by not allowing the positive electrode to include electrolyte and sealing under the reduced pressure condition. CONSTITUTION:A positive electrode can 2 comprising a positive electrode 1, a separator 3 and an electrolyte absorbing material 4 and a negative electrode can 5 comprising a negative electrode agent 7 are engaged with each other under the reduced pressure condition of 50mmHg. While the reduced pressure condition is maintained, sealing is carried out by inwardly tightening the aperture end 2a of positive electrode can 2 and pressurizing a gasket 6 to the circumferential edge of the negative electrode can 5. A button type battery having good battery characteristics such as generation of avalanche of positive electrode by sealing pressure is prevented internal resistance is small can be obtained by sealing process under the reduced pressure condition not allowing the positive electrode to absorb the electrolyte.
Patent JP-2000246401-A (JP)
Title: Side weir in twin roll type continuous casting apparatus
Inventor: MIYAZAKI MASAFUMI
IPC: B22D11/06
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To stably cast a cast slab having good quality in a twin roll type continuous casting. SOLUTION: In a side weir 1, a engraved part 2 is formed so that the depth L becomes large from the lower end to the upper end, and in the range of 30 mm upward from the position corresponding to the nearest contacting part of the cooling roll, the engraved part is not formed, and in the range of the upper part exceeding 150 mm from the position corresponding to the nearest contacting part of the cooling roll, the peripheral edge of the engraved part is formed as around the peripheral edge of the cooling roll with the difference in level within 0.25 mm. In such a constitution, the generation of casting flash and breakage in a cast slab are prevented, and the casting for a long time can stably be continued.
Patent JP-S58174336-A (JP)
Title: Separation of dichlorobenzene isomer
Inventor: JINBO SUSUMU
IPC: C07C17/00
Filed: 1982-04-08
Abstract: PURPOSE:To separate 1,3-dichlorobenzene and 1,4-dichlorobenzene from a mixture containing the same, in high purity and efficiency, by the extractive distillation using a specific solvent such as 1,2-propanediol, etc. CONSTITUTION:A mixture containing both 1,3-dichlorobenzene and 1,4-dichlorobenzene is mixed with one or more extraction solvents selected from 1,2-propanediol, 1,4-butanediol, 1,5-pentanediol, 2-nitroanisole, 1,3-dimethyl-2-imidazolidinone, 1,8-diazabicyclo(5,4,0)undecene-7, N-phenylmorpholine and isophorone, and subjected to the extractive distillation under reduced pressure to obtain the 1,3- isomer having a purity of as high as >=99%. The solvent is then distilled to obtain the 1,4-isomer having a purity of >=99%. The molar ratio of the extraction solvent to the isomer mixture is preferably (1-4):1.
Patent JP-H04291810-A (JP)
Title: Cooling device for high frequency transistor
Inventor: MIURA HIROYUKI
IPC: H03F1/30
Filed: 1991-03-20
Abstract: PURPOSE:To prevent thermal destruction even without provision of a cooling device by detecting a temperature of a power amplifier field effect transistor(TR) of a microwave band and controlling a current flowing to the TR in response to its temperature rise. CONSTITUTION:A high frequency TR 10 amplifying a high frequency signal from a signal source 13 and outputting the amplified signal to a load resistor Rl, is heated by a current flowing therethrough. A change in power gain and an S parameter is less even when a current flowing to the high frequency TR 10 is varied within a prescribed range. The temperature rise in the high frequency TR 10 is suppressed by taking notice of this point. A temperature detector 11 detects the temperature of the high frequency TR 10. A bias voltage control circuit 12 controls the high frequency TR 10 so that a current flowing to the high frequency TR 10 is decreased as a detected temperature gets higher. Thus, the heat is suppressed without almost giving effect onto the high frequency TR 10 and thermal destruction of the high frequency TR 10 is prevented without provision of a cooling device to the high frequency TR 10.
Patent JP-H08253019-A (JP)
Title: Air conditioner for vehicle
Inventor: TAKANO TSUTOMU
IPC: B60H1/22
Filed: 1995-03-16
Abstract: PURPOSE: To provide a vehicle air conditioner capable of effectively utilizing an electric power at charging. CONSTITUTION: An air conditioner for vehicle is provided with a battery 4, a temperature sensor 9 to detect temperature information correlated to the temperature inside the cabin of a vehicle 1, ducts 3j and 3m and a door 8 to switch over the way to lead air heated by the battery 4 to the inside and outside of the cabin 1a of the vehicle 1 during the charging of the battery 4, a control amplifier 10 to control the ducts 3j and 3m and door 8 so that air can be led into the cabin 1a when the temperature information detected by the temperature sensor 9 is below a specified limit, and a door drive mechanism 12.
Patent JP-H0696414-A (JP)
Title: Magnetic head
Inventor: OURA HIDEO
IPC: G11B5/255
Filed: 1992-02-10
Abstract: PURPOSE:To provide a high density magnetic head excellent in high-frequency magnetic recording and reproducing characteristics. CONSTITUTION:Films 3, 3 of CoZrNb as an amorphous metallic soft magnetic substance are laminated with a nonmagnetic thin film 2 in-between and the resulting laminate is held between substrates 4, 4 of single crystalline nonmagnetic Ti-Zn ferrite (TiO2-ZnO-FeO3) to form a pair of core halves 5, 5. By this structure, the objective magnetic head excellent in sliding characteristics such as uneven wear resistance and sliding lubricity, generating no sliding noise and also excellent in electromagnetic transducing characteristics is obtd.
Patent JP-S58173900-A (JP)
Inventor: HINO IZUMI
IPC: H05K13/02
Filed: 1982-04-06
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-H09249363-A (JP)
Title: Guide announcing device of elevator
Inventor: ITO KAZUHIKO
IPC: B66B3/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a guide announcing device of an elevator which announces to elevator user that the elevator cannot be used when a failure of the elevator occurs. SOLUTION: A guide announcing device 3 outputs an announcing sentence which outputs that an elevator cannot be used to a speaker 4 and the speaker 4 provides an elevator user with announcement as sound by operating a failure detection command device 1 and a button operation detector 2. The user listens to the sound announcement from the speaker 4 at a landing place and learns that an elevator cannot be used. Consequently, it is possible to improve service for the user by letting the user know that the elevator is in a condition in which it cannot be used.
Patent JP-H05208884-A (JP)
Title: Zeolite ore adsorbing fertilizer components
Inventor: SUNABA SHINJIRO
IPC: C05G3/00
Filed: 1992-01-29
Abstract: PURPOSE:To prepare zeolite ORE adsorbing fertilizer by allowing the zeolite particles to adsorb the nutrient components, thus enabling uniform application of the fertilizer to Bivalvia such as oyster in the culturing farm utilizing the sea surface three-dimensionally for enriching the nutrient salts in the sea water, so as to maintain the effects of the fertilizers continuously without diffusion or loss of the nutrients by the tide flows. CONSTITUTION:The present invention is characterized in that the zeolite ore is crushed into appropriate particle sizes and the nutrient and fertilizer components are allowed to adsorb to the particles.
Patent JP-H06271582-A (JP)
Title: Production of 4,5,6,7-tetrahydrothieno(3,2-c)pyridine derivative
Inventor: YAMAKAWA KAZUYOSHI
IPC: B01J27/232
Filed: 1993-03-18
Abstract: PURPOSE:To produce the subject compound useful as an intermediate for synthesis of ticlopidine hydrochloride having a platelet aggregation activity through short processes from readily available low-cost raw materials by reacting a specified raw material compound with a metal copper. CONSTITUTION:The objective compound of formula II is synthesized by reacting a compound of formula I (R is a 1 to 8C alkyl, phenyl, o-chlorophenyl, etc.) with metal copper or a univalent or divalent copper compound [preferably metal copper or copper (I) oxide] preferably at 135 to 170 deg.C for 1 to 2hr. The raw material compound of formula I can be obtained, e.g. by treating formula NH(CH2CH2CN)2 with a strong base, reacting the resultant ring-opened compound of formula III with an acid halide, then hydrolyzing the obtained product, subsequently reacting a sulfonic acid halide and a thioglycolic acid ester therewith in order, converting the resultant compound of formula IV into a diazonium salt and subsequently carrying out denitrogenation by a reducing agent and hydrolysis in order.
Patent JP-H01230455-A (JP)
Title: Extremely quick-setting nonshrink grout material
Inventor: SHIMATANI HIROFUMI
IPC: C04B28/04
Filed: 1988-03-10
Abstract: PURPOSE:To form an extremely quick-setting nonshrink grout material having excellent fluidity, workability and quick setting properties, by blending an inorganic binder with a specific additive. CONSTITUTION:This extremely quick-setting nonshrink grout material is obtained by blending the following component A with a component B. The component A comprises 100 pts.wt. inorganic binder consisting of 30-80 pts.wt. Portland cement, 5-50wt.% alumina cement, 5-20wt.% gypsum and 1-20 pts. wt. calcium hydroxide and/or calcium carbonate. The component B comprises 0.01-2.0 pts.wt. hydroxycarboxylic acid and/or salt thereof, 0.001-0.5 pt.wt. zinc compound, 0.005-0.02 expanding material, 0.01-2.0 pts.wt. water reducing agent and 0.001-2.0 pts.wt. fluidizing agent. The group material can be optionally mixed with a bulk filler, fine aggregate, etc.
Patent JP-S60200931-A (JP)
Title: Sliding contact point material
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/10
Filed: 1984-03-26
Abstract: PURPOSE:To provide a titled material by adding Cd, W, V, Mo, etc. at a specific ratio into Ag thereby suppressing the adhesion characteristic of an Ag-Cd alloy, improving wear resistance and stabilizing contact resistance to a low level. CONSTITUTION:A sliding contact point material is formed by adding 0.5-15wt% Cd and 0.1-2% >=1 kinds among W, V and Mo into Ag and substituting part of said Cd with an Fe group element in a 0.01-0.5% range according to need to improve the wear resistance of an Ag-Cd alloy and to prevent generation of noise owing to abrasive wear. The contact resistance thereof is stabilized at a low level by suppressing generation of an oxide. Cd in the above-mentioned material improves the wear resistance of Ag but the effect does not appear at the lower limit or below and the contact resistance is high and unstable at the upper limit or above. W, V, Mo, etc. improve the wear resistance in the above-mentioned addition range but alloying is difficult above the upper limit. The Fe group element contributes to the formation of the finer grains of the crystal and the additionally improved wear resistance.
Patent JP-S61215433-A (JP)
Title: Air-fuel ratio controller for internal-combustion engine
Inventor: DEGUCHI RYUICHI
IPC: F02D41/36
Filed: 1985-03-20
Abstract: PURPOSE:To prevent a drop in sudden driving performance from occurring, by letting a controller continue on its control in using other normal air-fuel ratio detecting devices when detecting any trouble in any of them among plural air-fuel ratio detecting devices installed in exhaust systems combinedly installed at every cylinder group. CONSTITUTION:Each of air-fuel ratio detecting devices d1-dn is installed in exhaust systems b1-bn to be installed at every cylinder group (a1-an) consisting of plural cylinders, and according to each output signal out of these devices and an output signal out of a driving state detecting device (f), fuel feeding devices e1-en installed in a suction system of each group of these cylinders a1-an are controlled by controlling device g1-gn. With this constitution, air-fuel ratio feedback control is separately performed at every cylinder group (a1-an). At this time, on the basis of each output signal out of each of these detecting devices d1-dn and the driving state detecting device (f), that whether each of these detecting devices d1-dn is normal or not is judged, and such an air-fuel ratio detecting device dm-1 so judged as being out of order is made so as to be selected to the air-fuel ratio detecting device dm that is judged as normal.
Patent JP-H05260692-A (JP)
Title: Bearing device
IPC: H02K5/16
Filed: 1992-03-16
Abstract: PURPOSE:To provide a low-cost bearing device which facilitates the work positioning a thrust bearing plate on a bearing at assembling, in a bearing (consisting of a metallic bracket, a bearing, and a bearing plate made of resin) used for a small-sized DC motor. CONSTITUTION:A thrust bearing plate made of resin 3 is inserted into the recess provided at the end of a bearing 12, and a metallic bracket 1 is set therein from above, using an engaging device 4. An excellent low-cost bearing device can be gotten, which can facilitate the work of positioning the bearing plate 3 on the bearing 12 by providing recesses for inserting bearing plates 3 into the top and the bottom of the bearing 12.
Patent JP-S62215278-A (JP)
Title: Electrophotographic device
Inventor: MATSUO KURATSUBO
IPC: G03G15/00
Filed: 1986-03-15
Abstract: PURPOSE:To eliminate the possibility that a service-man and a user for replacing a unit contacts an electrically conducted part by mistake, by concealing an electrically conducting means into a device body of a partition wall, at the time of a state that a process unit has been detached from the device body side. CONSTITUTION:At the time of detaching a developing unit 2, an oscillating member 6 is turned by following a rotation of a supporting shaft 36, the developing unit 2 is pushed up in the diagonal upper direction along a guide groove 35, and the developing unit 2 is separated from a photosensitive drum 14. A pressure welding lever 40 follows it and turns by a prescribed angle, a rod- shaped advance and retreat member 56 is pressed, and a connector pin 52 and a unit side connector part 51 are separated. A turning plate 55 is fixed by both the pressure lever and the rod-shaped advance and retreat member 56. In this way, it is not feared at all that the turning plate 55 turns to a unit installing space B side by mistake, and the pin connector 52 is exposed to the outside.
Patent JP-H10254308-A (JP)
Title: Image forming device
Inventor: NISHIMURA SUMIKO
IPC: G03G21/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where interrupted operation is restarted with better handleability for a user. SOLUTION: Jobs are stacked in a reader IR or a printer device PRT being stopped (S61). When there exists the job that an image should be formed by the PRT among the stacked jobs (S62), whether or not the job by the IR and the job by the PRT, which are interrupted, are the same is judged (S63). When they are not the same job, operation is returned by judging that image forming operation by the PRT can be automatically restarted (S64). When they are the same job, it is judged that the image forming operation can not be automatically restarted (S65). The image reading operation by the IR is not automatically restarted. When a factor causing interruption is eliminated, the image forming operation by the PRT is automatically restarted in any case.
Patent JP-H031541-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AMAMIYA YOSHIHITO
IPC: H01L27/06
Filed: 1989-03-13
Abstract: PURPOSE:To suppress the growth of single crystal or polycrystalline crystal epitaxial crystal grains and avoid the variation of the characteristics during manufacturing and the deterioration in the characteristics after manufacturing by a method wherein a different type semiconductor layer made of amorphous silicon which contains a specific content of carbon is formed by a chemical vapor deposition method. CONSTITUTION:The emitter 6 of a bipolar transistor is made of amorphous silicon containing a fine crystal phase containing hydrogen and a different type semiconductor layer made of amorphous silicon which contains carbon which a content not less than 0.5 atomic % and not higher than 10 atomic % is provided. The different type semiconductor layer is formed by a chemical vapor growth method with first gas whose molecule has a carbon atom as one of its composition atoms and second gas whose molecule has a silicon atom as one of its composition atoms. For instance, after the temperature of a silicon substrate is elevated in a reaction tube, H2 gas is introduced into the tube and a glow discharge is generated to clean the substrate surface in an H2 plasma. Then CH4 gas, SiH4 gas, doping gas and carrier gas are introduced into the tube with a pressure of 0.1-0.5Torr to subject the substrate to plasma CVD.
Patent JP-H08227020-A (JP)
Title: Light guide composite type fiber and its production
Inventor: UCHIUMI ATSUSHI
IPC: G02B6/06
Filed: 1995-02-21
Abstract: PURPOSE: To provide a light guide composite type fiber with which the extreme reduction of its diameter is possible and a process for producing this fiber. CONSTITUTION: An image guide 1 of the prescribed diameter having many pixels consisting of cores and clads is formed while an image guide preform 11 is drawn by heating and melting. The image guide 1 under drawing is successively subjected to a shielding layer forming stage 15, an inside polymer clad layer forming stage 16, a copolymer core layer forming stage 17 and an outside polymer clad layer forming stage 18. As a result, a shielding layer, inside polymer clad layer, polymer core layer and outside polymer clad layer are successively clad on the image guide 1.
Patent JP-H02236802-A (JP)
Title: Magnetic head for magnetic tape device
Inventor: HAYASHI ATSUNORI
IPC: G11B5/10
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate the vibration of a magnetic tape and to extend a life by providing a projecting part at intervals equivalent to the width of the magnetic tape at the both side part positions of the magnetic tape at an air discharge opening position on a magnetic tape sliding surface, and running the magnetic tape in the projecting part. CONSTITUTION:Air is discharged from an air discharge opening 2 provided on a magnetic tape sliding surface 11, on a magnetic head 1 which float the magnetic tape, the projecting part is provided at the intervals equivalent to the width of the magnetic tape at the both side part positions of the magnetic tape at the air discharge opening 2 position of the sliding surface 11, and the magnetic tape is run in the projecting part. Since a guide 10 is provided at the both side parts of the magnetic tape at the air discharge opening 2 position, discharged air 8 flowing out of the side part of a magnetic tape 5 is reduced, and the air flows along the length direction of the magnetic tape 5. For this reason, the discharged air 8 is equivalently dispersed on the magnetic tape 5, and the magnetic tape 5 floats in parallel with the magnetic head 1. Consequently the vibration of the magnetic tape due to the discharged air is not generated, and the stress and damage of the tape, and the eccentric wear of the magnetic head can be eliminated.
Patent JP-S53142930-A (JP)
Title: Low temperature heat treating method for electronic parts having noble metal coatings
Inventor: FURUSAWA TAKASHI
IPC: C23C10/28
Filed: 1977-05-19
Abstract: PURPOSE: To maintain the good soldering and thermo press.  bonding properties of electronic parts having pointscoated with a noble metal such as gold or platinum by plating, vacuum deposition or the like, by heat treating the parts at a low temp. in a vacuum or an inert gas atmosphere. 
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