baber/WOPTO huggingface dataset:
Patent JP-S5485786-A (JP)
Title: Smoke detector
Inventor: ISOTANI HIROSHI
IPC: G01N21/53
Filed: 1977-12-20
Abstract: PURPOSE:To provide long-term high reliability and stability by providing various circuits for compensating the quantity of light of a luminous body, checking operating function and preventing malfunction to the smoke detector of photoelectic scattering light type. CONSTITUTION:The output of a direct light photo detector 2 which receives the direct light from a light emitting element 1 is compared with a reference voltage 19 in a differential amplifier 15. The base current of a transistor 16 is controlled by the difference thus obtained to change the driving current of the ligth emitting element 1, whereby the quantity of light emission is compensated and controlled so as to apply a constant quantity of receiving light determined by the reference voltage 19 to the detector 2. Also, the operation functon is checked by making use of the fact that if, e.g., a twice reference voltage 20 is inputted to a differential amplifier 15 by changing over a switch 18 the quantity of light emission becomes twice. In addition, the malfunction is prevented by holding the signal 25 from a scattering light photo detector 3 as Vh to a memory 30 at a certain  time t2, always comparing the value Vs (variable) of the signal 25 up to the set time t3 after several 10 to several 100 mus in a comparator 31 and cancelling the data if the value of 1Vh-Vs1 exceeds the set threshold value Vth even momentarily.
Patent JP-S6311664-A (JP)
Title: Sputtering device
Inventor: NAKAGAWA YUKIO
IPC: C23C14/34
Filed: 1986-07-02
Abstract: PURPOSE:To provide a sputtering device which forms a film having an approximately specified component ratio regardless of the number of sputtering times by connecting high-frequency power sources independently to targets consisting of different compsns., and fluctuating the electric power to be implanted to the targets discretely so that the sputter particles from the plural targets are mixed. CONSTITUTION:The sputter particles of the component A are generated by the implantation of the electric power from the high-frequency power source 9 from the target 6 disposed in a vacuum vessel 1. The sputter particles of the component B are generated by the implantation of the electric power from the high-frequency power source 10 from the target 7. Since the sputter particles of the components A, B arrive respectively at a substrate 5, the composite film uniformly mingled with both the components is formed. The power sources 9, 10 are respectively independent power sources; therefore, the amt. of the components A, B of the sputter particles to be generated is changed by changing the electric power to be implanted as desired. Since the targets 6, 7 of the components A, B can be managed specified component ratio is obtd. by maintaining the constant electric power to be implanted even if the erosion by an erosion area is generated after the number of the sputtering times elapses.
Patent JP-H08322504-A (JP)
Title: Sweetener composition and production of sugar-coated material by using the composition
Inventor: KONO HIROYUKI
IPC: A23L27/00
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a sweetener composition containing low-calorie non- cariogenic erythritol as a main component, capable of keeping the erythritol in the form of fine crystals uniformly dispersed in the composition even in a concentration range exceeding the solubility of erythritol and stably preservable over a long period. CONSTITUTION: This sweetener composition contains 35-65%(w/w) of erythritol as a main component, 0.03-0.7%(w/w) of a thickening stabilizer consisting of at least one kind of polysaccharide selected from carrageenan, agar, furcellaran, pectin, curdlan, gellan gum, xanthane gum, sodium alginate and tamarind gum and <=43 pts.wt. (based on 100 pts.wt. of erythritol) of a sugar other than erythritol. The sweetener composition is applied to the surface of a core material in a sugar-coating pan and dried to obtain a sugar-coated product. A sugar- coated material such as cake or medicine containing fine powder of erythritol, giving high refreshness and having improved palatability can be produced by using the composition.
Patent JP-S6310944-A (JP)
Title: Selection signal converter
Inventor: KAWAKAMI IKUKO
IPC: H04M1/64
Filed: 1986-07-02
Abstract: PURPOSE:To automatically connect a calling party to a terminal equipment that the calling party designates and to make manual response and transfer unnecessary and to facilitate connection by providing a telephone exchange with a selection signal converter. CONSTITUTION:A ringing detection/automatic response circuit 3 detects and automatically responds to ringing from the calling party, and closes a loop in a line circuit 7. A sound message transmission circuit 4 transmits by sound the extention numbers of a variety of terminal equipment groups 8 contained in an exchange 11 to the calling party. The calling party transmits the extention number of the specific terminal equipment that he needs with the aid of a PB signal by operating a key pad and the like. A PB signal reception circuit 5 receives a selection signal transmitted by the PB signal from the calling party, and a dial signal transmission circuit 6 translates the selection signal into a dial number and transmits it to the exchange 11. A central processing unit 12 opens a line 14 connecting the line circuit 7 and a trunk 13 and closes a line 15 connecting facsimiles the terminal equipment groups 8 and the trunk 13.
Patent JP-S5943881-A (JP)
Title: End point detector of dry etching device
Inventor: HARADA SHIGERU
IPC: H01L21/302
Filed: 1982-09-02
Abstract: PURPOSE:To detect the end point of etching with high accuracy in a dry etching device, by impressing a DC bias on an electrode to be placed thereon with a material to be etched and detecting the ionic current to be flowed into the electrode. CONSTITUTION:A pair of electrode 2, 2 are disposed to face oppositely to each other in a vacuum vessel 1, and an Si wafer 7 which is covered with an SiO2 film 8 over the entire surface is placed on the lower electrode 2. A high frequency power source 3, a DC power source 4 and a DC ammeter 5 are connected in series between both electrodes 2 and 2. A capacitor 6 for bypassing high frequency current is disposed to prevent the passage of the high frequency current through the power source 4 and the ammeter 5. A negative bias of several tens - several hundreds volts is applied to the electrode 2 placed thereon with the sample 7 to etch the sample. When the film 8 is etched to expose the surface of the wafer 7, the ionic current flows into the wafer 7 according to the area thereof and if the value thereof is monitored, the end point of the etching is detected with high accuracy.
Patent JP-S5677712-A (JP)
Title: Position detector
Inventor: NAKASHIMA MASAO
IPC: G01D5/244
Filed: 1979-11-30
Abstract: PURPOSE: To perform a high-reliability detection of position even in the atmosphere of a high temperature and high humidity and then reduce the number of the detection signal lines, by generating the prescribed plural signals according to the movement of the subject to be measured and then deciding the directivity of these signals for counting.  
     CONSTITUTION: Three different types of signals arranged regularly and having the mutual discrimination property are generated from the detection part 1 and according to the movement of the measurement subject such as the rack. These signals are then converted into the voltage to be processed easily through the signal converters 2 and 3 to be supplied to the direction decider 4. The decider 4 delivers the pulse signals when the subject moves forward and backward. The signals of the forward and backward directions are counted by the adder/subtractor 7 to obtain the difference between both signals, and thus the count value with directivity added is delivered. This output count value is multiplied by the multiplier 8 by the unit extent of  the movement of the subject to be measured corresponding to one of the count  value, thus obtaining the total extent of the movement. As a result, the position of  the subject can be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5874649-A (JP)
Title: Dipeptide
Inventor: FURANSHISU RICHIYAADO FUEIFUAA
IPC: C07K5/08
Filed: 1982-09-04
Abstract: A group of prolyl- alpha -lower alkylphenylalanine dipeptides have been found to improve kidney function especially on cumulative administration. A species is N-4-(4'-hydroxyphenyl)-butyryl-L-propyl-D,L- alpha -methyl-3,4-dimethoxyphenylalanyl-L-arginine.
Patent JP-S5944179-A (JP)
Title: Driving device of interline transfer ccd
Inventor: NARA YOSHIROU
IPC: H04N5/335
Filed: 1982-09-07
Abstract: PURPOSE:To extract efficiently signal charge only, by discharging unnecessary charge via a vertical transfer CCD and a horizontal transfer CCD after the preparatory discharge of unnecessary charge to an overflow drain. CONSTITUTION:The unnecessary charge of a photo detecting section 1 is discharged preparatorily with the overflow drain 6 ahead the exposure up to a level being slightly lower to a potential level formed with a transfer gate 2 between the photo detection section 1 and the vertical transfer CCD 13. Then, the remaining unnecessary charge in the photo detection 1 is fetched to the vertical transfer CCD3 via the transfer gate 2 and the unnecessary charge is discharged via the vertical transfer CCD3 and the horizontal transfer CCD4. The storage, transfer and extraction of the signal charge is performed succeedingly.
Patent JP-S6047068-A (JP)
Title: Fluoran compound and production thereof
Inventor: AKAMATSU TAKASHI
IPC: C09B11/28
Filed: 1983-08-23
Abstract: NEW MATERIAL:Fluoran compounds of formula I , wherein R<1> is a 3-6C sec. alkyl with respect to C attached to N; R<2> is a 1-3C prim. alkyl, a 3-4C alkoxyalkyl. EXAMPLE:2-Anilino-3-methyl-6-(N-ethyl-1'-methylethylamino)-fluoran. USE:Color couplers for thermal recording and pressure-sensitive recording paper, which delop black when brought into close contact with an electron-accepting material. PREPARATION:A compd. of formula II is reacted with a compd. of formula III(wherein R is H, a 1-4C alkyl) in the presence of a condensing agent such as 85-100% sulfuric acid or (poly)phosphoric acid at -5-90 deg.C for several hr - several tens of hr. The reaction mixture is poured into water. The precipitate is recovered by filtration. The resulting cake is heat-treated in an alkaline aq. soln., and the resulting slightly colored, white crystal is recovered by filtration, dried and recrystallized.
Patent JP-H096013-A (JP)
Title: Automatic ps plate developing machine
Inventor: AOKI KAZUNARI
IPC: G03F7/00
Filed: 1995-06-21
Abstract: PURPOSE: To prevent the occurrence of contamination in a developing tank by the occurrence of unequal development and splashes by the flow of a developer shower by providing a transporting path for PS plates to be poured with the developer from a shower nozzle with a guiding member formed with flow regulating projections on the inside surface side for guiding the flow of the developer along this transporting path and regulating the flow thereof. CONSTITUTION: While the PS plate 10 is transported by the developing rollers 32 of a developing section 3, the developer is poured from the nozzle of the shower pipe 31 onto the image exposed surface of the front surface of the PS plate 10. The transporting path of the PS plate 10 poured with the developer from the nozzle is provided with the guiding membrane 33 formed with flow regulating projections 33a on the inside surface side for guiding the flow of the developer along the transporting path and regulating the flow thereof.  The developer discharged from the nozzle of the shower pipe 31 is eventually regulated by such guiding member 33 to flow while maintaining the uniform contact with the surface of the PS plate 10 without forming the splashes and, therefore, the development is well executed and the contamination in the developing section 3 by the splashes does not arise any more.
Patent JP-2000053803-A (JP)
Title: 9c alcohol composition for plasticizer and phthalic acid diester plasticizer composition
Inventor: TAKEUCHI HISAO
IPC: C08L27/06
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a 9C alcohol composition which shows a high performance in any of its cold resistance, its heat resistance or its electrical insulating properties or in more than one of these, depending on its use, and its phthalic acid diester plasticizer composition. SOLUTION: This 9C alcohol composition is a composition of an aliphatic alcohol with a carbon number of 9. For each 9C alcohol component contained in the composition, the minimum number of chemical bonds between two atoms concerning every combination of two atoms in a chemical structural formula omitting hydrogen atoms is obtained, and the total (WI) of the number of chemical bonds is calculated. Here, the weighted average (WA), obtained by averaging WI on the basis of the weight composition of each 9C alcohol component, is 134<=WA<=155.
Patent JP-H111401-A (JP)
Title: Adhesive composition for capturing small animal pest
Inventor: KATSUMATA KAZUHIRO
IPC: C09J123/20
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition for capturing small animal pests which possesses excellent adhesion capable of capturing small animal pests, even as drowned rats moistened their body surface, as retaining its usual adhesion and sagging prevention. SOLUTION: This adhesive composition for capturing small animal pests is obtained by mixing (A) 80-99.8 wt.% of a polybutene with a number-average molecular weight of 300-3000, (B) 0.1-10 wt.% of a rubbery organic polymer which is soluble in the polybutene and possesses a viscosity-average molecular weight of 10000-2500000 and (C) 0.1-10 wt.%, of a polyolefin modified by grafting maleic anhydride thereonto.
Patent JP-S6313999-A (JP)
Title: Filling method for high purity acetylene gas
Inventor: NISHIDA MINORU
IPC: F17C5/06
Filed: 1986-07-01
Abstract: PURPOSE:To fill acetylene in a short time without reducing its purity when a high purity acetylene gas is filled in an acetylene container, by maintaining the acetylene container in a low temperature condition. CONSTITUTION:Acetylene is filled into an acetylene container 8 via a flowmeter 9 and a valve 10. The acetylene container 8 is immersed in a refrigerant tank 7 cooled to -20 deg.C using dry ice and ethanol as a refrigerant, and is maintained in a low temperature condition. Thus, without reducing the purity of acetylene, acetylene can be filled in an extremely low pressure as compared with the former method and further in a short time.
Patent JP-S6133573-A (JP)
Title: Card issuing system
Inventor: UCHIDA YASUO
IPC: G06Q50/00
Filed: 1984-07-25
Abstract: PURPOSE:To remove loss due to the illegal use of a card by validating the card initially when the card is sold by a retail shop, and when the card is used, invalidating it. CONSTITUTION:When a retail shop 6 sells a card 3a, information is transmitted from a CAT5 equipped in the retail shop 6 to a credit center 1 to execute the valid registration of the card. After being registered in a center file 2 in the credit center 1, the card 3a can be used. When the card owner purcheses a commodity 8 by the registered card 3c, a retail shop 6a transmits it sales information from a CAT5a to the credit center 1. Consequently, the credit center 1 erases the information of the card 3c validly registered in the center file 2 to invalidate the card 3c.
Patent JP-H01321840-A (JP)
Title: Earth structure for rotary machine
Inventor: NAKAJIMA TOMOSHI
IPC: H02K11/00
Filed: 1988-06-24
Abstract: PURPOSE:To prevent electrolytic corrosion of steel balls of a bearing and to reliably perform earthing the rollable steel balls by use of an attracting force of a magnet and making a shaft and a borne member, between which a relative rotation is generated, in a conductive state at all times. CONSTITUTION:Steel balls 63 are attracted by an attracting force F of a permanent magnet 62 and always in contact with an internal surface 51a of a motor frame 51 by a horizontal component F1 and with a conducting plate 61 by a vertical component F2. Thus, the conducting plate 61 and the motor frame 51 is made in a conductive state. Since the steel balls 63 roll while the steel balls hold themselves in contact even when the conductive plate 61 is rotated with a shaft 54, the conductive state is held independent of the rotational speed of the shaft 54. Accordingly, static electricity, generated by the rotation of a magnetic disk, is earthed through a hub, the shaft 54, the conducting plate 61, the steel balls 63, the motor frame 51 and an earthing wire.
Patent JP-S6087793-A (JP)
Title: Novel antibiotic substance neoenactin a, b1 and b2 and its production
Inventor: NAKAMURA AKISHIROU
IPC: A61K35/74
Filed: 1983-08-26
Abstract: PURPOSE:To produce a novel antibiotic substance neoenactin A, neoenactin B1 or neoenactin B2 effective to true fungi and yeast, by culturing a microbial strain belonging to Streptoverticillium genus. CONSTITUTION:A neoenactin-producing strain belonging to Streptoverticillium genus, e.g. Streptoverticillium olivoreticuli H829-MY10 (FERM-P No.4376) is cultured at 25-35 deg.C under aerobic condition, and the neoenactin A, neoenactin B1 and neoenactin B2 are collected from the filtrate of the culture liquid. The components are separated from each other and purified preferably by high performance liquid chromatography.
Patent JP-S6422905-A (JP)
Title: Production of polyethylene oxide
Inventor: RUUTOBUIHI SHIYUSUTAA
IPC: C08F8/06
Filed: 1988-06-24
Abstract: Oxidized polyethylenes useful as water-emulsifiable waxes and as lubricants in the extrusion of polyvinyl chloride are prepared by oxidizing finely divided polyethylene of high density at elevated temperatures with an oxidation gas of air and/or oxygen, the oxidation gas supplied per hour containing not less the 100 mg of ozone per kilogram of polyethylene, by performing the oxidiation in a paddle dryer and passing the oxidation gas into the free gas space above the polyethylene, the temperature in the paddly dryer preferably being continuously adjusted to from 1 DEG  to 2 DEG  C. below the softening point of the polyethylene.
Patent JP-S5856518-A (JP)
Title: Voltage controlled oscillating circuit
Inventor: YOSHIHISA KOUZOU
IPC: H03K3/282
Filed: 1981-09-30
Abstract: PURPOSE:To avoid frequency drift, by decreasing the drift when switch is turned on, in an oscillation circuit using an emitter coupling type multivibrator of integrated circuit constitution. CONSTITUTION:In a constant current source (circuit consisting of a transistor (TR)Q17) of a differential amplifying circuit comprising TRs Q15-Q17, a constant current Ix different from a constant current Io flowing to other TRs Q12-Q14 is set. As a result, a current flowing to a load resistor 17 or 20 is different from a discharge current drawn out to a TRQ7 or Q8 from a capacitor C and depends on a current flowing to a differential amplifying circuit DF1. Thus, in this circuit, the shift in the switching-on timing can be decreased by selecting the temperature coefficient of the constant current Io.
Patent JP-H024535-A (JP)
Title: Driving method for thermal head
Inventor: HATANAKA TAKASHI
IPC: B41J2/355
Filed: 1988-06-23
Abstract: PURPOSE:To obtain an image having satisfactory quality of printing without decelerating a printing speed by maintaining the interval total time of a conducting time control signal for determining the quantity of heat of a thermal head constant, and shortening an interval time between groups. CONSTITUTION:In order to eliminate the white vertical stripe of a printing, it may eliminate an interval time 3, but, since it causes the conduction of the heat generator of a thermal head to be executed without interval, the generator might be damaged. Thus, the time 3 is shortened as short as possible. This is because, even if the time 3 is shortened, the total time of the intervals of a printing image can be obtained in the same manner as that in the conventional one by an interval time 6 between lines. When the head is driven by the driving signal, a white vertical stripe between groups as the conventional one is scarcely presented in the printing image between one lines of the image without almost cooling the head, thereby obtaining a satisfactory quality of printing.
Patent JP-S5951039-A (JP)
Inventor: HEGI NOBUMITSU
IPC: B65C9/18
Filed: 1982-09-08
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-H0452867-A (JP)
Title: Heading data control system
Inventor: UMEKAWA HIDENORI
IPC: G06Q10/10
Filed: 1990-06-15
Abstract: PURPOSE:To attain extremely optional heading printing by uniformly managing various heading data and providing the heading data control system with an inherent user document printing mechanism and a general user interface. CONSTITUTION:The heading data of various documents are uniformly managed by a document heading data base part 9. In the case of constructing the contents of the heading data in a data base 9, an instruction is applied from a document heading data managing part 11 to a data base maintenance updating part 10 to display and correct the contents of the heading data stored in the data base 9. When the inherent user document printing mechanism 1 is started, and inherent user document printing part 4 reads out document data inherent in each user from an inherent user document data part 3 and obtains prescribed heading data from a document heading control mechanism 2 to print out and form a document 5 inherent in the user. Thus, extremely optional heading printing can be executed.
Patent JP-H108-A (JP)
Title: Mobile device for transplanter
Inventor: NORO SHIGEO
IPC: A01C11/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a mobile device for a transplanter capable of enhancing the balance of a machine body and regulating the height of the machine body from the field surface even when undulations are present in the forward direction by independently installing height sensors, etc., for measuring the heights from the field surface in respective front and rear wheels. SOLUTION: This mobile device for a transplanter is obtained by independently installing height sensors for measuring the heights from the field surface such as a ground contact sensor 23 in a front wheel part and a ground contact sensor 33 in a rear wheel part and further wheel lifting and lowering means for regulating the heights of the wheels 20 and 30 based on values obtained with the sensors 23 and 33 such as a front wheel lifting and lowering cylinder 22 and a rear wheel lifting and lowering cylinder 32 in the respective front and rear wheels 20 and 30 in the transplanter for raised seedlings such as vegetables.
Patent JP-S641452-A (JP)
Title: Generating magnetic load reducer of generator for bicycle in unlighted travelling
Inventor: KUMAKURA SHOKICHI
IPC: B62J6/12
Filed: 1987-06-24
Abstract: PURPOSE: To simplify the structure of device and to lighten the rotation of wheels in lights-out, by alternately inserting a projecting piece one after another between the other projecting pieces of two yokes forming projecting pieces at a definite interval circumferentially, and by abutting to and detaching from the adjacent projecting piece in minutely pivoting the other yoke.  
     CONSTITUTION: In the daytime in unlighted travelling, a set screw 12 is loosened and a movable yoke 10 is pivoted counterclockwise so as to bring a fixed yoke 9 into contact with projecting pieces 9b and 10b of the movable yoke 10 and the set screw 12 is fastened and fixed in that state. The magnetic path across the fixed yoke 9 and movable yoke 10 is then shorted with the projecting pieces 9b and 10b and only about 20% of the flux when lighted will flow to a coil 14. In addition, the pole pitch of a magnet ring body 6 comes to disagree with the projecting piece pitch of yokes, so that irregular magnetic field is generated and the remnant reluctance becomes so irregular and reduced that the rotation of wheels becomes lighter. 
     COPYRIGHT: (C)1989,JPO&Japio