baber/WOPTO huggingface dataset:
Patent JP-S5669537-A (JP)
Title: Defect inspection device
Inventor: KISHI MASAHIRO
IPC: G01N21/85
Filed: 1979-11-12
Abstract: PURPOSE:To detect all the defects effectively irrespective of type of defects or position by differentiating more than once the image pick up signal of an object to be inspected and converting the defect signal into a signal largely changing level into positive and negative. CONSTITUTION:The image pickup signal referring to normal and defect inspection object materials 31, 33 is differentiated and amplified by a differentiating circuits 39, 43 and amplifying circuits 41, 45, and the difference between the above-mentioned signal and the sample holding signal of the sample holding circuit 47 is obtained in the differential amplifying circuit 49. Then, in the comparison circuits 51,  53, it is compared with the respective positive and negative reference levels of the  reference level setting circuits 55, 57 to be converted into pulse train signals largely  changing in level to positive and negative. Only when the pulse train groups having  the pulse signals of the output of the comparison circuits 51 and 53 have both two,  they are judged to be normal by a judging circuit 61. In the case where at least one  has three or more pulse train groups, the presence of the defect is judged. Thus, a  small defect can be effectively detected.
Patent JP-S6038859-A (JP)
Title: Complementary type mis semiconductor device
Inventor: TACHIKAWA KATSUHISA
IPC: H01L27/08
Filed: 1983-08-12
Abstract: PURPOSE:To stabilize well potential, and to realize the operation of a circuit having high reliability by isolating a wiring determining well potential and a source supply wiring for an N channel FET. CONSTITUTION:MOS field-effect transistors Qp, Qn are each formed in several region of an N type semiconductor substrate 10 and a P type well 12 by P<+> type layers 20, N<+> type layers 22, gate oxide films 16 and gates 18. Drains, sources and gates in each MOS field-effect transistor Qp, Qn are severally connected to wiring films 26 from windows bored to insulating films, such as field oxide films 14, the PSG (phosphorus silicate glass) 18, etc. A metal, such as aluminum, polycrystalline silicon or the like is used as the wiring films 26. A C-MOS logic inverter IV is connected by the wiring films 26. Each potential of the N type semiconductor substrate 10 and the P type well 12 is severally connected and fixed to drain-side supply potential Vdd and source-side supply potential Vss at that time.
Patent JP-S626812-A (JP)
Title: Rear suspension for vehicles
Inventor: KAMI YOZO
IPC: B60G3/20
Filed: 1985-07-03
Abstract: PURPOSE:To make toe adjustment performable separately without varying a camber, by installing a toe adjusting mechanism of a suspension in the first lateral link connected to a front part of a trailing arm. CONSTITUTION:A trailing arm 1 is pivotally attached to a car body at its front end, supporting a wheel 16 at the rear end, and set up in a longitudinal direction of the car body. A first lateral link 21 is connected to a front part of the arm 1, a second lateral link to the rear upper part and a third lateral link 41 to the rear lower part, respectively. At the abovementioned, a toe adjusting mechanism of a suspension is installed in the link 21. That is to say, to be concrete, a body side pivoting point F of the link 21 is moved in a sidelong direction of the car body. With this constitution, toe adjustment is perfoamble separately without varying a camber. In addition, a toe variation at bounding or rebounding is in no case varied so much from the initial setting value.
Patent JP-S63309553-A (JP)
Title: Novolac resin molding
Inventor: OTA TOSHIYUKI
IPC: C08K3/00
Filed: 1987-06-12
Abstract: PURPOSE:To make it possible to form a crosslinked novolac resin molding excellent in mechanical properties, by mixing a composition of a novolac resin synthesized by using an excess of a phenol with a polyamide resin with a filler and a crosslinking agent and molding the mixture. CONSTITUTION:This novolac resin molding can be formed by adding a filler to a resin comprising 60-97wt.% novolac resin obtained by reacting a phenol with an aldehyde in the presence of an acidic catalyst under conditions under which the phenol is excess and 40-3wt.% polyamide resin and crosslinking the mixture with a crosslinking agent. Examples of said polyamide resins which are desirable include nylon 6, nylon 6.6 and nylon 4.6. Examples of said fillers include inorganic powders and resin powders. An example of said crosslinking agent includes hexamethylenetetramine.
Patent JP-S5671736-A (JP)
Title: Ventilation fan for oven range
Inventor: TAKASHIMA KATSUO
IPC: F24F7/06
Filed: 1979-11-14
Abstract: PURPOSE: To enable a motor-mounting structure to use both a casing-equipped centrifugal fan and a casing-free centrifugal fan, by forming an annular surface for installation of a fan casing on a motor-fixing board in a hood main and also installing, at the same time, a fan cover in such a manner that it can be freely put on and off.  
     CONSTITUTION: A hood main R is composed of a front cover Rf and a main body Rh, and top end of the front cover Rf is hanged on a supporting axis 45 of the main body Rh, and bottom end is tightly fastened to the main body Rh with a knob-type screw 14. A motor-fixing board 17 is supported on reverse side of the main body Rh through a shock-absorbing rubber 22 and a supporting arm 23, and a motor M is fixed onto this board with a screw 16. In order to install a casing-equipped centrifugal fan FS onto the motor-fixing board 17, hole of the casing F g  is fit into a projection of a diameter ϕd of the motor-fixing board 17, and after a butterfly screw 33 is fixed, a fan FS is installed onto a motor shaft MS, and then, a cover 38 is fixed. On the other hand, in the case of installing a casing-free centrifugal fan, the shaft MS is attached directly to the fan, and a fan cover fg is attached to the front section. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0438507-A (JP)
Title: Joystick controller
Inventor: HARA KENJI
IPC: G06F3/038
Filed: 1990-06-05
Abstract: PURPOSE:To enable the feedback of force and to realize versatility by outputting the control signal of a rotational torque by operating a commanded torque to a motor based on a command from a target device and a detection signal from a rotational angle detecting means. CONSTITUTION:When feeding back tensile strength to a joystick 18, first of all, data such as a mode setting command or the value of force feedback are fetched from a target device 38 through a communication table 42. Further, the potentio-angle of the joystick 18 is inputted from rotational angle detectors 30x and 30y of a stick manipulation part 10. Next, when a CPU 34 reads out a program from a memory 36 and operates an output torque, a controller 12 calculates the commanded value of a traveling position for a traveling object in the target device 38. This output torque is outputted through a D/A converter 44 to a current control amplifier 46 and on the other hand, the commanded value of the position is outputted through an RS232C interface 40 to the target device 38.
Patent JP-H02754-A (JP)
Title: Production of cyclohexanone oxime
Inventor: SAKAI KIYOMI
IPC: C07C249/08
Filed: 1988-06-13
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for epsilon- caprolactam, etc., without deteriorating the quality by oximating cyclohexane with hydroxylamine sulfate in the presence of sodium hydroxide. CONSTITUTION:Oximation reaction of cyclohexanone and hydroxylamine sulfate is carried out by using sodium hydroxide as an alkali at 60-100 deg.C while adjusting the pH to 2.5-5. If necessary, the pH of the aqueous layer obtained by the reaction is adjusted to 9-12 and the solution is concentrated to crystallize the objective cyclohexanone oxime and recover sodium sulfate in high purity.
Patent JP-H04345714-A (JP)
Title: Flat switch
Inventor: YAKIDA KIYOSHI
IPC: H01H13/76
Filed: 1991-05-23
Abstract: PURPOSE:To provide a flat switch having high resolving power which can extremely reduce a blind sector region with simple constitution, whose durability is high. CONSTITUTION:A first conductive film 22 is formed on the surface of a first insulating sheet 21. A second conductive film 28 is formed on the surface of a second insulating sheet 27 arranged opposingly to the first insulating sheet 21. Insulating projections 31 as a plurality of microdot spacers function as spacers to electrically and physically separate the first conductive film 22 and the second conductive film 28 from each other are formed on the second conductive film 28. A lubricating layer 23 whose coefficient of friction is smaller than the first conductive film 22 is formed on the first conductive film 22.
Patent JP-H111050-A (JP)
Title: Printing system
Inventor: LANGER DAVID BRIAN
IPC: G06K15/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a printing system including a printer and a plurality of electronic intelligence-furnished selection support devices for carrying out a local selection function commanded by the printer. SOLUTION: The printing system is provided with a printer 10 including a printer controller 10a. One or more selection support devices 12-relate to the printer 10, and each selection support device 12-includes a device controller. The printing system further includes a bi-directional sequential communication path including one or more trunk lines for providing a series electrical interconnection between the printer controller 10a and each device controller. The printer controller 10a operates to automatically assign only one device address to each selection support 12-.  Each selection support device 12-further includes a logic circuit for allowing information prepared by the printer controller 10a to pass through the first selection support device to the following electrically connected serial selection support device subsequent to the assignment of the first device address to the first selection support device on the basis of commands of the printer controller 10a.
Patent JP-S5566543-A (JP)
Title: Production of nitroparaffin
Inventor: PIEERU ROONOORU
IPC: C07C205/02
Filed: 1979-11-14
Abstract: Nitroparaffins are made in the homogeneous gaseous phase by nitration of ethane, performed in the presence of an active agent carrying an NO or NO2 group that is easily transferable. The process is applicable particularly to making nitromethane with high yields.
Patent JP-H0812290-A (JP)
Title: Fork moving device
Inventor: TAKAYANAGI KAYOKO
IPC: B66F9/12
Filed: 1994-06-28
Abstract: PURPOSE:To provide a disconnectable fork moving device, in which a fork is installed for moving at the time of moving a fork and the fork can be removed after the use. CONSTITUTION:A main part of a fork moving device is formed of a pair of leg parts opposite to each other with a space, which can ride over a hook 19 of a fork 18, and a beam part 2 combining both the leg parts 1 and having an operating handle 3. Each leg part 1 is formed of an upper leg 4 provided with a holding claw 10, which can hold the side surface of the hook 19, and a lower leg 5 provided with a roller 6, which can be rolled on the top surface of a fork bar 17, freely to be telescoped, and in ordinary, the leg part 1 is held in the extended condition by a compressing coil spring 8. With this fork moving device, a fork 18 can be moved along the fork bar 17 by performing the telescopic motion of the leg parts 1, the holding of the side surfaces of the hook 19 with the holding claws 10 and the release thereof in the predetermined order.
Patent JP-S6127923-A (JP)
Title: Preparation of human tumor necrosis factor
Inventor: SOMA GENICHIRO
IPC: A61K35/13
Filed: 1984-07-17
Abstract: PURPOSE:The titled factor is prepared by culturing a human malignant monocytic cell in the presence of a differentiation-inducing substance, or by differentiating a human malignant monocytic cell with a differentiation-inducing substance, and culturing the cell in the presence of an extracorporeal stimulation substance. CONSTITUTION:A human tumor necrosis factor can be prepared either by culturing a malignant human monocytic cell (e.g. human proosseous leukemia cell, human chronic myelocytic leukemia cell, etc.) in the presence of a differentiation-inducing substance (e.g. hemin, actinomycin D, hexamethyleneaclacinomycin A, teleocidin, etc.) or by differentiating a malignant human monocytic cell with a differentiation-inducing substance, and culturing the cell in the presence of an extracorporeal stimulation substance (e.g. lipopolysaccharoid, various lectins, vitamin A, etc.). The medium for the above cultivation is preferably Rosewell. Park.Memorial.Institute 1640 medium.
Patent JP-H09301883-A (JP)
Title: Cell activator containing blackberry lily extract and alpha-hydroxyl acid and its application
Inventor: KAWAI NORIHISA
IPC: A61K8/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a safe and highly efficient cell activator that contains a blackberry lily extract and α-hydroxy acid, and a composition for percutaneous application and bathing which contains this cell activator and is useful for beauty culture, such as prevention of skin aging, skin condition improvement, wound treatment, etc. SOLUTION: This cell activator comprises an extract obtained from iridaceous plants and blackberry lily as well as α-hydroxy acid or its salt. The extract is obtained from dried blackberry lily or dried rhizomes of blackberry lily by extraction with one or more solvent selected from water, lower alcohols and organic polyol solvents. This cell activator is added to different agents for percutaneous application for daily use, and able to develop such efficacy as improvement of skin condition, wound healing, beauty culture, and keep the skin moist, lustrous, soft, pliable and supple, thereby maintaining essential homeostasis of the skin. The combination of the blackberry lily with α-hydroxy acid improves the cell activation efficacy of the composition and improves stability of the efficacy.
Patent JP-S5370553-A (JP)
Title: Method of treating waste water
Inventor: YAMAGUCHI KEIJI
IPC: C02F1/42
Filed: 1976-12-07
Abstract: PURPOSE: To provide a method of treating waste water, which can separately recover respectively divalent and monovalent metallic ion and ammonia ion from the waste water containing various metallic ion and ammonia ion to obtain treated water of high purity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5847290-A (JP)
Inventor: SATOU TSUTOMU
IPC: B23K20/00
Filed: 1981-09-16
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。
Patent JP-S6038293-A (JP)
Title: Outboard engine
Inventor: TADA YUKIO
IPC: F02B75/02
Filed: 1983-08-10
Abstract: PURPOSE:To miniaturize the space of an outboard engine and as well to eliminate the drainage of oil so that the transport and storage of the engine are simplified, by inclining the axis of a cylinder section with respect to the thrust axis, leftward or rightward at a predetermined angle, and by providing a handle in the inclined direction and as well by providing a support seat on the opposite side. CONSTITUTION:An outboard engine 1 is removed from a hull and is laid on a floor surface for storage or transport with the seating section 32 of a cover 26 being directed downward. In this case a handle 31 is situated upward on the lateral wall 261 side which is the opposite side of the engine, and therefore, is no hindrance. Therefore, since the cylinder section 201 is upwardly inclined, even though oil in the oil pan 6 extends transversely and is pooled in the lower section, the oil does not enter in, and, as a result, no oil enters into a carburetter 29 and an ignition plug 10. Therefore, it is necessary neither to store nor transfer the engine with the latter being vertically or inclinedly supporting by means of a supporting tool, and as well nor to drain oil from the engine, thereby the engine may be simply stored or transferred with falling sidelong.
Patent JP-2000220766-A (JP)
Title: Semiconductor microvalve and manufacture thereof
Inventor: KAMAKURA MASAARI
IPC: F16K31/70
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor microvalve and manufacture thereof capable of a broad range of flow control and wherein a small and normally open type valve is easily formed. SOLUTION: A semiconductor substrate 1 having a through hole 1a and a projection part 1c being a valve seat provided near an opening of the through hole 1a, and a flat form flexible part 2 oppositely placed with a predetermined gap width in between a surface having the projection 1c of the semiconductor substrate 1 formed are included, and a flow control of fluid is performed by displacing the flexible part 2 for adjusting the gap width.
Patent JP-H0442837-A (JP)
Title: Heat-shielding glass
Inventor: NAKAI HIDEMI
IPC: C03C17/34
Filed: 1990-06-05
Abstract: PURPOSE:To obtain a heat-shielding glass having high transmittance of visible light and high durability to be usable as a single plate by coating a transparent glass substrate with a specific heat-absorption film as the 1st layer and coating the layer with a specific transparent protection layer as the 2nd layer. CONSTITUTION:The objective heat-shielding glass is composed of a transparent glass substrate 1, a 1st coating layer applied to the surface of the substrate and consisting of a heat-absorbing film 2 composed of nitrogen, oxygen and one kind of metal selected from Ti, Zr, Hf, Cr and Ta and a 2nd coating layer applied to the 1st layer and consisting of a transparent protection film 3 composed of oxygen, nitrogen and one kind of metal selected from Ta, Zr and Sn. Preferably, the thickness of the 1st layer 2 is 2-20nm, that of the 2nd layer 3 is 5-50nm and the thicknesses of both layers are adjusted within the above ranges to attain a visible light transmittance of >=70%.
Patent JP-S627233-A (JP)
Title: Semiconductor laser drive circuit
Inventor: FUKUDA AKIRA
IPC: H04B10/00
Filed: 1985-07-04
Abstract: PURPOSE:To prevent completely relaxation oscillation caused at transition from extinguishing state into lighting state by not bringing semiconductor laser completely to the extinguishing state but by using a bias current to boost the drive current at the minimum value of the optical output. CONSTITUTION:A circuit where a connecting point between a resistor R1 and a photodiode PD is connected to a base of a transistor (TR) 1 is a circuit for detecting the minimum value P1 of the detection current. An amplifier 1 amplifiers a voltage between points (g) and (h) and its output is proportional to the minimum value Ipm of the optical current. A bias current drive circuit 2 compares the value Ipm with a predetermined reference Iq and when Ipm>Iq, a bias current Ib is decreased and when Ipm<Iq, the bias current Ib is increased. The output of the amplifier 1 is kept equal to the value Iq by the control. This means that the optical output of a semiconductor LD is a minimum value P1 independently of temperature.
Patent JP-S6126015-A (JP)
Title: Auto-focus method
Inventor: KITAGO TAKASHI
IPC: G02B7/28
Filed: 1984-07-16
Abstract: PURPOSE:To perform the auto-focus operation for macro-photographing with a simple mechanism by displacing and driving a magnification varying lens and a focusing lens of a zoom lens independently of each other. CONSTITUTION:The image projected onto an image sensor 12 by a zoom lens 10 is supplied to a control circuit 18 through an image processing circuit 14 and a focus detecting circuit 16. In case of auto-focus, the circuit 18 stops a motor driving circuit 22 and drives a motor 24 by a motor driving circuit 20 to displace and drive a focusing lens L1 in the direction of the optical axis. In case of macro-photographing, the auto-focus operation mode of the circuit 18 is switched to the macro-photographing mode by a switch SW. Then, the circuit 18 stops automatically driving of the motor 24 due to the circuit 20 and drives a motor 26 by the motor driving circuit 22 and displaces and drives a magnification varying lens L2 to perform the auto-focus operation, and the in-focus state is attained when a focus signal is maximum.
Patent JP-H07333472-A (JP)
Title: Height adjusting and fixing method for optical parts, fixing member and optical module in which optical device and optical fiber are built in
Inventor: OGUSU MAKOTO
IPC: G02B6/42
Filed: 1994-06-06
Abstract: PURPOSE:To obtain a height adjusting method of fixing parts for optical parts which do not deviate positions of the optical parts in spite of impact in a fixing operation and a fixing member as well as an optical module in which an optical device and optical fiber are built. CONSTITUTION:Plural kinds of fixing bases 3 for the optical fibers corresponding to the deviation in the height from the base of the optical element 1 of an optical waveguide 1a are prepd. for the module for optically coupling the optical waveguide 1a of the optical element 1 and the optical fiber 2. The optical fiber 2 is adjusted and fixed to the optimum height by using the adequate fixing bases 3 for the optical fiber corresponding to the individual deviations and by solder 5, etc.
Patent JP-H0441361-A (JP)
Title: Sheet reversing device for double-side device
Inventor: SAKAMOTO MITSUNORI
IPC: B65H29/58
Filed: 1990-06-07
Abstract: PURPOSE:To switch the discharge path of sheets positively and minimize hitting sound at change-over time at a low cost by providing an energizing means for energizing a switching claw in the closing direction with such energizing force as to push open the tip part of the switching claw by a sheet inserted into a reversing part. CONSTITUTION:A switching claw 20 is energized by a tension spring 41 through a lever 42 so as to be rotated counterclockwise, and its claw tip is either pressed to the lower face of an upper guide plate 45 in a carrier path or inserted partially into an escape hole provided in the upper guide plate 45 to close the carrier path at the normal time. In this case, however, the force of the tension spring 41 is set into such strength as to be pushed open by the body of a conveyed sheet itself. Accordingly, when a sheet 49 is conveyed into a reversing part, the switching claw 20 is pushed down by the body of the sheet 49 against the force of the tension spring 41, and a paper passing path is opened. When the rear end of the sheet 49 clears the tip of the switching claw 20, the switching claw 20 is returned into its initial position by the tension spring 41, and when the sheet 49 is conveyed in the reverse direction, the sheet 49 is guided by the lower face of the switching claw 20 so as to be fed smoothly and positively into a paper refeeding carrier route.
Patent JP-S5272100-A (JP)
Title: Controling device for drum capping
Inventor: NAKAYAMA YOSHIO
IPC: G21F9/00
Filed: 1975-12-12
Abstract: PURPOSE:One kinds of cap tightening device of drum in which radioactive waste is contained, and is capable of simple facing of cap-holder and axis of drum by means of setting up a various kinds of detectors.
Patent JP-S5848182-A (JP)
Title: Character recognition postprocessing system
Inventor: FUJII YOSHIHISA
IPC: G06K9/72
Filed: 1981-09-18
Abstract: PURPOSE:To perform high-speed postprocessing by obtaining a word dictionary of hierarchical structure, and collating words, hierarchy by hierarchy, at a part which corresponds to the number of input characters. CONSTITUTION:Candidate characters in plural orders, outputted from a recognition part 1, are held in a character matrix register 2, and divided into a section 2-1 and a section 2-2. In the section 2-1, candidate characters of the high order hierarchy are held, and in the section 2-2, candidate characters of the low order hierarchy are held. Then, an order register 3 reads the candidate characters out of the section 2-1 or 2-2 successively on the basis of a control signal from a matching circuit 6 to set them, and those candidate characters are matched with words read out of a word dictionary 7 successively, thereby outputting matching results.