baber/WOPTO huggingface dataset:
Patent JP-S6011848-A (JP)
Title: Electrostatic latent image bearing material
Inventor: SHIKURA HISAO
IPC: G03G5/04
Filed: 1983-06-20
Abstract: PURPOSE:To obtain an electrostatic latent image bearing material not deteriorated in resistance even after a large number of electrostatic charging cycles and requiring no surface polish by forming 2 photoconductive layer made of amorphous silicon doped with O and B higher in their content in the layer lacated farther from the surface of a substrate than the layer nearer to the substrate. CONSTITUTION:The about 20mum thick first amorphous silicon photoconductive layer 2 doped with a prescribed amt. of O and B is formed on the ultrapolished surface of an aluminum cylindrical substrate 1. On this layer 2, the 0.1-2mum thick second photoconductive amorphous silicon layer 3 doped with O and B higher in content than the layer 2. The higher content of O and B in the layer farther from the substrate does not deteriorate the resistance of the surface of the electrostatic latent image bearing material after many repeated cycles of charging, and therefore, troublesome work, such as polishing the surface of the image bearing material, is made unnecessary.
Patent JP-S62267010-A (JP)
Title: Cross rolling method and control device therefor
Inventor: TAZOE NOBUHIRO
IPC: B21B37/22
Filed: 1986-05-15
Abstract: PURPOSE:To prevent the buckling of a strip and to maintain always the specified rolling reduction by adjusting the right and left heights of a press roll in accordance with the difference between the right and left tensions generated in the strip. CONSTITUTION:A looper 4, the press roll 9 and vertical rolls 6a, 6b are disposed between rolling mill stands 1 and 1'. A difference between the right and left tensions is detected as a change of load by the load cells 12a, 12b of the looper 4 when said difference is assumed to be generated by the defective shape of the strip 5. The load signal thereof is fed to a calculator 13 from which the tension signal is outputted to a controller 14. The right and left heights of the press roll 9 are then adjusted by servocontrol valves 15a, 15b and cylinders 10a, 10b. The inclination of the strip 5 is, therefore, prevented and the buckling is prevented, by which always the specified rolling reduction is maintained.
Patent JP-S63277399-A (JP)
Inventor: NAKAMURA YOUSUKE
IPC: E21D9/08
Filed: 1987-05-06
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-S5636279-A (JP)
Title: Control method of drop-out compensating unit
Inventor: FURUKAWA MITSUAKI
IPC: H04N5/94
Filed: 1979-08-31
Abstract: PURPOSE:To make it possible to obtain a good reproducing picture, by preventing the drop-out compensating circuit from being operated for the noise band which is generated when the tape recorded in the long-time mode is reproduced in the normal mode. CONSTITUTION:Input video signal (a) is applied to synchronizing separating circuit 2 and is continuously applied to integrator 3 to obtain the output shown in (b). In the normal mode recording time, this output (b) is applied to monostable multivibrator 4 to obtain pulse (c), and this pulse (c) is recorded on tape 11 as the reference signal for rotation phase control of rotary head 10 for reproducing. In the long-time mode recording time, output (b) is applied to another monostable multivibrator 8 after frequency division in 7 to generate the pulse of a duty ratio different from that for the normal mode recording, and this generated pulse is recorded on tape 11. The recording mode is decided on a basis of the pulse output obtained by reproducing this tape 11 in the normal mode, thus controlling the drop-out compensating circuit.
Patent JP-S61269143-A (JP)
Title: Formation of image having heating step
Inventor: KITAGUCHI HIROSHI
IPC: G03C5/58
Filed: 1985-05-24
Abstract: PURPOSE:To reduce liability to uneven photographic performances even if heat treatment temp. scatters by heating a photosensitive material in the presence of a specified compound. CONSTITUTION:The photosensitive material is heated in the presence of at least one of the compounds represented by formulae (I) and (II) in which A is a nonmetallic atomic group necessary to form an aromatic carbon ring or hetero ring, X is a nucleophilic group or its precursor, Q is H or optionally substd. alkyl, cycloalkyl, or aryl, and PUG is a photographic useful group. These compounds are stable at normal temp. and has a function of releasing the photographic useful group only at the time of heat development or heat transfer, thus permitting liability to uneven photographic performances to be lowered even if heat treatment temp. is scattered.
Patent JP-H06301289-A (JP)
Title: Developing device
Inventor: TAKAI YASUHIRO
IPC: G03G15/08
Filed: 1993-05-13
Abstract: PURPOSE:To suppress the deterioration in the performance of electrification and to excellent maintain image quality by surely attaining the replenishment of a carrier developer incorporating a carrier and the discharge of a developer in a developing tank corresponding to the replenishment. CONSTITUTION:At the time of discharging the developer from the developing tank, an opening/closing cover 26 is opened to open a discharge opening 24, so that the developer existing in the vicinity of the discharge opening 24 is discharged by a quantity corresponding to an opening degree and an opening time through the discharge opening 24. Therefore, even when the quantity of the developer in the developing tank is fluctuated to change the surface level, since the developer of the quantity corresponding to the drive of the opening/ closing cover 26 by a driving means 28 can be discharged, an exchange ratio, that means the ratio of the exchanged degraded developer in the developing tank to a newly replenished fresh developer, can be controlled in accordance with intention. Moreover, since the discharge opening 24 is formed on the wall surface 16b of the bottom part side of the developing tank, the developer of the quantity corresponding to the drive of the opening/closing cover 26 by the driving means 28 can be more surely discharged.
Patent JP-S6355532-A (JP)
Title: Camera
Inventor: HIROSE TOKUZO
IPC: G03B19/06
Filed: 1986-05-15
Abstract: PURPOSE:To use one camera for many purposes by providing plural photosensitive bodies and an optical means which exposes these photosensitive bodies simultaneously. CONSTITUTION:When a photographer directs the camera to an object and depresses a shutter button 7 after loading instant revealing photodetectors 8 and 9, diaphragms 15 and 16 are narrowed on a basis of information of the quantity of light obtained from a photodetector 14, and shutter curtains 17 and 18 are opened at the moment when narrowing is completed, and instant revealing photosensitive bodies 8 and 9 are exposed to light only for a time corresponding to information of the quantity of light. When exposure is terminated, instant revealing photosensitive bodies 8 and 9 are pulled out from pulling- out holes 10 and 11, and developing and fixing actions advance on photosensitive surfaces of instant revealing photosensitive bodies 8 and 9 to obtain color photographs. Thus, simultaneously exposed photographs are obtained on two instant revealing photosensitive bodies 8 and 9 by one depressing operation of the shutter button, and the same photographs are presented to two persons just after photographing.
Patent JP-S63277599-A (JP)
Title: Production of silicon carbide whisker
Inventor: MOTOJIMA SEIJI
IPC: D01F9/10
Filed: 1987-05-09
Abstract: PURPOSE:To obtain long, large aspect ratio silicon carbide whiskers of high purity at lower temperature than in the conventional processes, moreover at increased speed in increased purity by allowing hexahalogenosilane to react with hydrocarbon at elevated temperature. CONSTITUTION:Hexahalogenosilane of the formula: Si2X6 (X is F, Cl, Br, I), preferably Si2Cl6 and a hydrocarbon such as methane or ethane are fed using an inert carrier gas such as hydrogen to the substrate such as graphite in the reaction system. The reaction system is preferably set to 950-1,700 deg.C to form silicon carbide whiskers on the substrate. The concentration of the hexahalogenosilane is preferably 0.1-5vol.% in the mixed gas containing the carrier gas. The concentration of the hydrocarbon is preferably over 0.01vol.% based on the total of the carrier gas such as hydrogen and the hydrocarbon, calculated as methane. The silicon carbide whiskers obtained according to the present invention has high purity and high aspect ratio.
Patent JP-S5838257-A (JP)
Inventor: JIEEMUSU BII DOHEETEI
IPC: C07D313/08
Filed: 1982-06-30
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-H10287398-A (JP)
Title: Nozzle hook for fueling device
Inventor: KOBAYASHI KENJI
IPC: B67D7/06
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To place a cap without spoiling the operatability of a fueling work, and prevent a fueling nozzle from being hooked without removing the cap, and prevent the cap from being forgotten to be tightened by providing a shelf where the cap for fueling is placed, at a lower part of an upper holder. SOLUTION: A shelf 12 on which a fueling port cap 11 can be placed is formed between a tilted part 10 which is formed under a hood 9 and a front surface opening. At the time of refueling, a fueling nozzle 4 is removed from a nozzle hook, and the fueling port cap 11 which is removed from an automobile is placed on the shelf 12, and a fueling work is performed. After the completion of the fueling, the fueling port cap 11 is picked up from the shelf 12, and is attached to the fueling port of the automobile, and the fueling nozzle 4 is housed. In this case, under a state wherein the fueling port cap 11 is placed on the shelf 12, the fueling nozzle 4 cannot be hooked because the fueling port cap 11 obstructs it, and thus, the fueling port cap 11 is prevented from being forgotten to be returned.
Patent JP-S62269122-A (JP)
Title: Ferroelectric liquid crystal electrooptic device
Inventor: SHIMODA SADAYUKI
IPC: G09G3/36
Filed: 1986-05-16
Abstract: PURPOSE:To obtain invariably good display contrast by switching bias values according to temperature and adjusting the quantity of transmitted light in a bistable holding state. CONSTITUTION:Assuming that a thermistor 12 has positive temperature characteristics, its output voltage V1 rises with temperature and the output voltage of an operational amplifier 13 is VDD unless the voltage value V1 exceeds a DC voltage E. Transistors (TR) 14 and 16 are turned off and only a TR 15 is turned off with the voltage VDD, so both terminals of a resistance R3 are short-circuited, there are five kinds of bias voltages VDD, V1, V2=V3, V4, and VLC, and a bias value is N=4. Here, if the temperature rises and the voltage V1 across the thermistor 12 exceeds a DC voltage E, the output of the operational amplifier 13 is inverted to a voltage VSS, and the TR 15 is therefore turned off, so that the TRs 14 and 16 are turned off instead. Consequently, there are four kinds of output bias voltages VDD, V1=V2, V3=V4, and VLC and a bias value is N=3.
Patent JP-S5634625-A (JP)
Title: Antitumorigenic agent
Inventor: YOSHIOBI CHIKAO
IPC: A61P35/00
Filed: 1979-08-31
Abstract: PURPOSE: An antitumorigenic agent that contains aminobenzoic acid or its derivative as the active component, thus showing low toxicity and permitting the oral administration for a long time.  
     CONSTITUTION: An antitumorigenic agent is prepared by using a compound of the formula (R is H, lower alkyl, metal of medically permissible inorganic salt) or its derivative as the active component. Especially, the compound of the formula is preferred to be sodium salt from the view point of medical effectiveness and safety. The compound of the formula shows antitumorigenic activity, low toxicity, low antibacterial activity and no mutagencity and permits long-term oral administration. The titled preparation is preferred to be orally dosed and the dose to man is 0.1W 500, preferably 1W250mg/kg/day. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S604262-A (JP)
Title: Insulated gate type fet
Inventor: NISHIMURA YOSHIHARU
IPC: H01L29/423
Filed: 1983-06-22
Abstract: PURPOSE:To enable to manufacture an MISFET of a high frequency and high output which can be reduced in gate resistance and parasitic capacitance and put into self-alignment to a large extent in spite of a very short channel. CONSTITUTION:The side surfaces of a thick insulation film 1 provided on a drain region 6 are provided with gate metallic electrodes 2 and 2', and these electrodes 2 and 2' are made present only the channel regions (a) and (a') of P type base regions 4 and 4' via thin insulation layer. Therefore, the sectional area and width of the electrodes 2 and 2' can be secured even with respect to the extremely short channel (-0.3mum), and so the gate resistance and gate inductance can be kept low. Besides, since the area of the superposition of the electrodes 2, 2' on the drain region 6 and source regions 5, 5' becomes to zero, the reduction of the parasitic capacitances of gate-drain and gate-source to an extreme degree is enabled.
Patent JP-H06293306-A (JP)
Title: Loader in chopstick wrapping device
Inventor: FUCHIGAWA YOSHITANE
IPC: B65G59/06
Filed: 1993-04-01
Abstract: PURPOSE:To automate loading by opening the lowest bag among those in a magazine by blowing air and pushing wooden disposable chopsticks into the bag in this state by means of an inserting device when the chopsticks are loaded into the bags by one pair. CONSTITUTION:While a layered body 24 of bags 2 is housed in a magazine 25, air is blown from an opener 27 with a lower side part received by a bottom wall 29, wherein an opening 4 of the lowest bag 2 is opened and also the bag 2 is swollen. A forefront pair of wooden disposable chopsticks 1 awaited in an arranged state on a stopper table are sent out by a claw 34 of an inserting device 27 in this state, and they are inserted into the bag 2 through an insertion port 31. Since a wrapped pair of chopsticks swell downward with the chopsticks 1 inserted, a striker is driven to the wrapped chopsticks, the wrapped chopsticks 3 are struck by the striker 35a and discharged to a carrier via a drop controlling member 37.
Patent JP-S602348-A (JP)
Title: Manufacture of resin handbag
Inventor: ISHIKAWA MASAYOSHI
IPC: B31B23/00
Filed: 1983-06-21
Abstract: PURPOSE:To manufacture a resin handbag with good efficiency in a short time by a method in which a cylindrical belt-like sheet is intermittently moved, the upper part of the sheet is cut into a gate-like tongue form by melting, and the sides of the sheet are orderly cut by melting in such a way that the portion of the gate-like tongue form is positioned at the center of the width. CONSTITUTION:A low-temperature sealable plastic sheet is held such that the back sheet 2 is held in separated state from the surface sheet 1 by pressing it by a projection piece 4, and then cut by two cutters into a small strip. The upper edge portion 7 of the cut portion 6 is passed through a roll 8 and a heating disc 9 of about 300 deg.C in such a way as to hot-bond the surface and back sheets 1 and 2 together in the flowing direction. When a gate-like tongue form of the sheet material 11 is cut by melting by vertical movement of a gate-like heating blade 12 of about 300 deg.C, a folded piece 15 is formed on the lower side 14 of the sheet material 11. The side edges of the sheet is orderly cut by melting by vertical movement of a straight cutting blade 25 of about 400 deg.C in such a way that a through-view window 18 is positioned at the center of the width.
Patent JP-H09280816-A (JP)
Title: Position detection system performance evaluation method and position detection device using the same
Inventor: INE HIDEKI
IPC: H01L21/027
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To directly evaluate the performance of the detection system and to obtain a high precision alignment by making the alignment marks having a different step construction on an object, integrally rotating the object, making measurements in plural conditions and confirming the measurements. SOLUTION: Two alignment marks are provided leaving a distance L on an Si wafer. The marks are provided with, for example, the steps having λ/8 and 3λ/8 steps where λ is the wavelength of the frequency used by the detection optical system. Since signal distortion and the generation direction of offsets correspond to each other and if aberration residue exists in the detection system, error offsets Δ1 and Δ 2 are respectively generated in arrow signs of1 and of2 directions with respect to each mark and a distance L0 between the marks L0 becomes L+Δ1+Δ2. Then, a similar measurement is made by rotating the wafer by 180 degrees, error offsets Δ1 and Δ2 are respectively generated in the signs of1 and of2 directions and the distance between the marks L180=L-Δ1-Δ2 is measured.  Then, one half of the difference of two measured values (Δ1+Δ2) is made an evaluation value and the detection system is adjusted so that the value becomes less than a specified value.
Patent JP-S62267605-A (JP)
Title: Rotational angle measuring instrument
Inventor: NARUTAKI YOSHIISA
IPC: G01B7/00
Filed: 1986-05-16
Abstract: PURPOSE:To simplify a measuring circuit, and also, to facilitate interfacing with an external circuit by executing an angle measurement of an increment type by counting the number of pulses. CONSTITUTION:A pulse generator 15 which can generate a pulse of the number corresponding to an angle at which an angle measuring axis has rotated is provided on the angle measuring axis 11. In this state, the angle measuring axis 11 is driven to rotate by a motor 4, and while the angle measuring axis 11 rotates to a measured angle position which has been set by an angle input axis 11, from an origin position, a frequency of a pulse sent from the pulse generator 15 is multiplied by a PLL circuit 28, and thereafter, counted by an integrating counter 26. In this way, an angle measured value of a high resolution is obtained by a simple constitution. Also, it will suffice that two points of the original position and the input angle position are detected, therefore, it is unnecessary to form a uniform and minute slit and a magnetic pattern on the whole surface of a disk, the titled device can easily be manufactured, and even if it is made small in size, a high accuracy is obtained.
Patent JP-S5539328-A (JP)
Title: Method of making pellet from belt type thermo plastic resin film
Inventor: KONDOU KOUJIROU
IPC: B29B9/04
Filed: 1978-09-12
Abstract: PURPOSE:To obtain a pellet, for reproducing from scrap, never deteriorated by heat and capable of being formed uniformly by cutting thermo plastic resin films collected and bound into twisted and stranded string under heating to a softening temperature. CONSTITUTION:Belt type thermo plastic resin films 1 (for example: webs, slitters, ears or the like) are rolled out of a feeder 2 and are bound into a string type material by collecting with a bundle guide 3. Next, the material is heated to a softening temperature in a heating device 7 consisting of a heating cylinder 5 and a heater 6, thereafter, is cooled a little bit by a cooling device 10 consisting of a cooling cylinder 8 and a blower 9, then, is bound into a stranded string-shaped material through revolving nip-rolls 11a, 11b for a twisting device 19. The string-shaped material is fed through a feeding nip-rolls 20a, 20b into a cutting device 27 consisting of an intermittent feeding gear 22 for a cutting edge and the cutting edge 21, thereby, desired pellet may be obtained.
Patent JP-H10304084-A (JP)
Title: Visual door-phone system
Inventor: ASAHIDA MASAHIRO
IPC: H04N7/173
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a visual door-phone system which can surely perform the back-tone notification in a simple and compact circuit constitution including plural camera slave units connected together. SOLUTION: In this system, plural door-phone slave units (with camera) 1 (1A, 1B) are connected to an interphone (TV) master unit 2 having a TV via a two-wire cable and the unit 2 performs the supply of power and the back- tone notification to the units 1. Each of units 1 has a 1st voltage switch 14 which controls the start of a talking circuit 123 based on a 1st power voltage level and a 2nd voltage switch 15 which controls the start of a video circuit 112 based on a 2nd power voltage level. Then one of both units 1 inputs a call signal received from the other unit 1 when the unit 2 is talking with one of both units 1. Under such conditions, the power voltage supplied to the other called unit 1 is varied and at the same time the back-tone notification is carried out.
Patent JP-S5551820-A (JP)
Title: Production of polyester split fiber
Inventor: SATOU YOSHIAKI
IPC: D06M101/16
Filed: 1978-09-14
Abstract: PURPOSE: Conjugate spinning is conducted using an ethylene terephthalate copolymer containing a specific component as the readily eluted component to produce title split fiber that is not split on drawing and weaving or knitting but readily split when treated with a dilute alkali.  
     CONSTITUTION: Conjugate spinning is corried out using (a) a polyester containing more than 3mol% of ethylene 5-sodium sulfoisophthalate unit and more than  80mol% of ethylene terephthalate unit and having less than 0.6 intrinsic viscosity (in OCP at 25°C) as the readily eluted component A and (b) a polyester containing more than 80mol% of ethylene terephthalate unit as hard-eluted component B to give comjugate fiber with cross section capable of being readily split. For example, the conjugate fibers are woven and then treated with a dilute alkali to elute component A, thus giving said split fibers. The intrinsic viscosity of component B is preferably 0.5W0.8 and more than 0.05 higher than that of component A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S595292-A (JP)
Inventor: IRUMANO TAKAO
IPC: G10L15/10
Filed: 1982-07-01
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-H04316510-A (JP)
Title: Shampoo composition
Inventor: MINAMINO HIROMI
IPC: A61K8/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide a shampoo composition having excellent foamability and giving a sufficient combing property, a luster and softness to hair after the hair is washed. CONSTITUTION:A shampoo composition contains as active ingredients (A) 3-20wt.% of a betaine group-containing siloxane compound of formula I (R<1> is 1-18C substituted or non-substituted monovalent hydrocarbon group; at least one of R<2> groups is a group of formula III and the remainings are 1-18C substituted or non-substituted monovalent hydrocarbon group; R<3> is 1-10C divalent hydrocarbon group; R<4> is 1-3C alkyl, group of formula III; x, y are 1,2,3; m, n are integers of 0-1000), and (B) 0.5-3wt.%, preferably 1-2wt.%, of a quaternary ammonium salt of formula IV (one or two of R<5> to R<8> are 12-24C alkyl and the remainings are 1-3C alkyl, benzyl; X is halogen). The shampoo composition improves the luster of hair without deteriorating the hair-combing property and softness-imparting property of the cationic surfactant B, and further exhibits excellent foamability.