baber/WOPTO huggingface dataset:
Patent JP-H08213837-A (JP)
Title: Voltage control oscillator and voltage control oscillation method
Inventor: SHIYAUMAN ENU ROOGAN
IPC: H03B5/12
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a linear relation between the oscillation frequency of a voltage- controlled oscillator and the amplitude of a control voltage by not only changing the oscillation frequency by controlling the voltage drive of a varactor, but also the input impedance and gain of an amplifier stage in the oscillator. SOLUTION: The input impedance of an oscillator amplifier 10 forms a resonance circuit together with the impedances of a resonance element 12 and a variable capacitance 14. The oscillation frequency of the resonance circuit is changed by changing the input impedance of the amplifier 10. Since the relation between the oscillation frequency and the amplitude of a frequency control signal can be changed by controlling the characteristics of the amplifier 10, the undesirable characteristic of the frequency control signal and a capacitance in a varactor are compensated by changing the relation. This can be accomplished by adding the same frequency control signal or different frequency control signals to an amplifier 36 on a line 35. The amplifier 36 gives prescribed amplification or attenuation to the signal which appears on the line 34.  The output of the amplifier 36 is inputted to a control element 32 in the amplifier 10 to control the input impedance of the amplifier 10, a resonance frequency, and the output frequency of the oscillator 10.
Patent JP-H05132772-A (JP)
Title: Production of high density target material by powder method
Inventor: UCHIDA HIROYUKI
IPC: B22F3/14
Filed: 1991-11-13
Abstract: PURPOSE:To execute compacting to a target material as a sintered body having high density close to theoretical one as well as uniform in the compsn. and density value and high in strength, at the time of manufacturing a target material by a powder method by using powder forming eutectic crystals with each other at a low temp. and powder having a high difference in the m.p. with each other. CONSTITUTION:At the time of using >=two kinds of raw material powder forming eutectic crystals at a temp. range lower than that in the optimum compacting conditions, the mixed powder of the above raw material powder is subjected to preliminary compacting under the condition of temp. in which the liquid phase is formed or below, and after that, this preliminary compact is subjected to hot isostatic pressing treatment under the condition of temp. in which the liquid phase is partially formed. Furthermore, at the time of using >=two kinds of raw material powder having a high difference in the m.p. including powder having the m.p. lower than that in the optimum compacting conditions, the raw material powder is mechanically mixed with each other by a high energy mill, and after that, this mixed powder is subjected to hot isostatic pressing treatment under the condition of temp. in which the liquid phase is partially formed.
Patent JP-H01140551-A (JP)
Title: Metal haloid lamp
Inventor: HONDA KAZUO
IPC: H01J61/20
Filed: 1987-11-27
Abstract: PURPOSE:To realize the safety and a long service life by making the enclosing wt.ratio of NaI and ScI3 and the enclosing amount of them in a specific scope of value respectively, and giving a specific relation between the height of a heat insulating layer at the lower side of a luminous tube from a luminous tube sealing end and the length of a projection of the electrode in the luminous tube. CONSTITUTION:The enclosing wt.ratio R of NaI and ScI3 is made 3<=R<=7, and the total enclosing amount of NaI and ScI3 per 1cc of the luminous tube volume, Mmg/cc is made 0.1<=M<=0.5. And when the height of a heat insulating layer 7 at the lower end side of the luminous tube 4 from the luminous tube sealing end 5Ba is made Hmm, and the length of a projection of the electrode in the luminous tube 4 is made lmm, they are set to satisfy 1/4l<=H<=3/4l. When such a composition of lamp is held to make the posture of the luminous tube 4 almost vertical and lighted, no shaking of arc is generated at the relative color temperature 4700K, and the luminous efficiency 1001m/W, for example, and the damage of the luminous tube can be prevented, as well as a stable property is obtained. Thereby, a safe and a long service life of metal haloid lamp can be obtained.
Patent JP-H01140824-A (JP)
Title: Optical communication equipment
Inventor: OOMURA HIROO
IPC: H04B10/079
Filed: 1987-11-27
Abstract: PURPOSE:To automatically adjust an optical transmission output by providing an over input detection circuit outputting a detection signal when the level of an optical signal is larger than a prescribed level and an optical output stabilization circuit reducing the level of the optical level when a control signal is inputted. CONSTITUTION:An electrooptic conversion circuit 11E is provided with the optical output stabilization circuit and it reduces the level of the optical signal (e) when it receives the control signal from an optical output control path 12W. A photoelectric conversion circuit 13E is provided with the over input detection circuit, and it outputs the over input detection signal to an optical output control circuit 12E when the level of the optical signal (f) is more than the prescribed level. When the optical output control circuit 12E receives the over input detection signal, it transmits a prescribed control communication signal (g) to the optical output control circuit 12W. An electrooptic conversion circuit 11W is provided with an optical output circuit. When it receives a signal from the optical output control circuit 12W, it drops the level of the optical signal (f). Furthermore, a photoelectric conversion circuit 13W is provided with the over input detection circuit. When the level of the optical signal (e) is more than the prescribed level, the over input detection signal is outputted to the optical output control circuit 12W.
Patent JP-S62156977-A (JP)
Title: Printer capable of correcting character
Inventor: UENO HIDEO
IPC: B41J29/36
Filed: 1985-12-28
Abstract: PURPOSE:To correct a character string efficiently and economically, by a system wherein when correcting a character string with a predetermined length printed on a printing paper, the characters in the character string are corrected sequentially from the first character to the last character while moving a printing head in a printing direction. CONSTITUTION:When correcting a character string having a predetermined length, a thermal head 5 is moved to the printing position of one of the characters constituting the relevant word or the printing position of the first space on the lower order side of the word, and under this condition, a correction command key 40 is operated, whereby the characters constituting the word printed on a printing paper are automatically corrected sequentially from the first character, and simultaneously, data corresponding to that word which are stored in an input data memory are automatically erased. After the correction, the thermal head 5 is automatically moved to the position of the head of the word corrected, resulting in a condition where a correct word with correct spelling can be printed.
Patent JP-H03160650-A (JP)
Title: Tape tension detection device
Inventor: SAKURAI TETSUO
IPC: G11B15/43
Filed: 1989-11-17
Abstract: PURPOSE:To precisely detect tape tension without enlarging a device by detecting that a voltage value and a current value, both of which flow in a magnetic sensor, exceed a prescribed range and forming information showing tape tension. CONSTITUTION:A current detector 5 detects a current IM flowing in the magnetic sensor 103 and transmits it to a current comparator 9. A voltage VM equivalent to the displacement of a magnet 102 is taken out from the terminal B of the sensor 103, and is transmitted to a voltage comparator 8. The comparator 8 sets an output signal CV from an L level to an H level when tape tension becomes excessive. On the other hand, the comparator 9 changes an output signal CL from the L level to the H level when the current IM exceeds a prescribed value. A signal CI is given to CK of D-FF 15 and an AND gate through an AND gate 13 as a signal KI. The signal CV is given to the terminal D of FF 15. When the displacement of the magnet 102 exceeds the prescribed value, the output signal Q transits to the H level and it is outputted as information QM showing tension through the gate 17.
Patent JP-H11117487-A (JP)
Title: Folding safety handrail
Inventor: HIRAOKA SHINSUKE
IPC: E04F11/18
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent a handrail rod from becoming an obstacle to transit at a narrow corridor by rotatably (foldably) fitting both ends of a U-shaped handrail bar via fitting substrates, and folding the handrail bar at the fitting substrate sections when unnecessary. SOLUTION: A latch mechanism 14 is provided on at least one of fitting substrates 11, 12, and a handrail bar 13 is fitted rotatably (foldably) at the substrate sections 11, 12. The spring-excited coupling pin of the latch mechanism 14 is inserted into a coupling hole, and the folded handrail bar 13 is prevented from being automatically separated from a wall face when not in use. The handrail bar 13 is not largely protruded from the wall face, and it becomes no obstacle to transit at a narrow corridor or a staircase. When a handrail is required, the handrail bar 13 is rotated by about 90 and protruded from the wall face, and it is automatically fixed by the latch mechanism 14 and a stopper. An old person or a limb-handicapped person can safely walk while taking a grip on the handrail.
Patent JP-H02145894-A (JP)
Title: Dryer canvas for forming sheet of paper
Inventor: BABA NIHEI
IPC: D03D15/00
Filed: 1988-11-25
Abstract: PURPOSE:To obtain the subject canvas, excellent in resistance to flex fatigue, capable of improving durability and useful in a multicylinder type dryer by using a conjugate monofilament yarn having a core part consisting of a polyester resin and a sheath part consisting of a nylon resin. CONSTITUTION:The objective canvas obtained by weaving thereof from a conjugate monofilament yarn consisting of a warp yarn and/or weft yarn having a core part consisting of a polyester resin 1 and a sheath part consisting of a nylon resin 2 with hardly any water absorptivity. Furthermore, the weight ratio of the core to the sheath parts is preferably 50:50 and nylon 6, 10, etc., are preferably used as the above-mentioned nylon resin.
Patent JP-H03159836-A (JP)
Title: Air bag device
Inventor: TAKANO HIROYUKI
IPC: B60R21/235
Filed: 1989-11-16
Abstract: PURPOSE:To prevent the enlargement of an air outlet formed at a sewn part of low strength at the expanding time of an air bag body by disposing a reinforc ing patch, provided with an opening part corresponding in length to the sewn part of low strength formed at a part of a sewn part in the air bag body, along this sewn part of low strength. CONSTITUTION:An air bag body 1 is formed by sewing a fitting part 2 to a base plate and a bag part 3. A gas filling port 5 is formed at the fitting part 2, and an bag part 3 is formed by sewing ground fabric 6 into the shape of a bag. A sewn part 8 of low strength is formed at a part of a sewn part 7 in the bag part 3. In this case, a reinforcing patch 11 is disposed in such a way as to surround the sewn part 8 of low strength, and an opening part 12 corresponding, in length, to the sewn part 8 of low strength is provided at the reinforcing patch 11. Accordingly, at the expanding time of the air bag body 1, the sewn part 8 of low strength is ruptured to open an air outlet, as well as the enlargement of the air outlet is prevented by the reinforcing patch 11.
Patent JP-H04171739-A (JP)
Title: Tape bonder stage
Inventor: OGAMI TAKASHI
IPC: H01L21/603
Filed: 1990-11-02
Abstract: PURPOSE:To enable cutdown of deformation in inner leads by constituting a stage for bonding inner leads to a semiconductor chip of ceramics having a specified thermal conductivity. CONSTITUTION:Semiconductor chips 6 are mounted one after another on a stage 1 by a transfer apparatus. Next, carrier tapes 5 to form inner leads 8 separately are transferred one after another, the tip of an inner lead 8 is counterpositioned to a bump 7 of a semiconductor chip 6. Nitrogen gas over the surface of the semiconductor chip 6 is released to prevent oxidation upon heating, and then inner leads 8 are thermocompression-bonded to bumps 9 by charging a bonding tool 2 with pulse current. The stage used at this time is constituted of ceramics such as sialon and silicon carbide with a thermal conductivity of 0.02cal/cm.sec. deg.C or more. this can improve wear resistance of the stage 1 and cut down deformation such as warp of inner leads 8.
Patent JP-H04171330-A (JP)
Title: Insulator made of porous silicon gel
Inventor: NAKANISHI MOTOYASU
IPC: G10K11/16
Filed: 1990-11-02
Abstract: PURPOSE:To improve strength and handling performance by forming a vibration absorbing part inside a cylindrical supporting body through the combination of a buffering part made of the porous silicon gel and a holding part made of hard material. CONSTITUTION:As for an insulator 1, a shape holding ring 4 and lower and upper installation plates 5 and 6 are installed on a cylindrical supporting body 2 forming edge parts 3a and 3b, and a vibration absorbing part 7 is installed inside. The cylindrical supporting body 2 is made of soft rubber, and the vibration absorbing part 7 is constituted by combining a buffering part 9 made of the porous silicon gel and a holding part 10 which is made of the hard material and whose deformation in the lateral direction is difficult. Accordingly, by utilizing the porous softness, the silicon gel having high hardness can be used, and strength is increased, and handling performance is improved.
Patent JP-H02160543-A (JP)
Title: Double layer coating
Inventor: TANIGUCHI TAKASHI
IPC: B32B9/00
Filed: 1989-11-16
Abstract: PURPOSE:To improve surface hardness, reflection preventive properties, durability, transparency, shock resistance and antistatic characteristic, by a method wherein a top and bottom coatings are applied to the surface of a base material and the bottom layer coating is obtained by a curing a composition containing silica sol, an organic silicide and/or its hydrolysate. CONSTITUTION:A double layer coating applied to the surface of a base material is constituted of a bottom layer coating and top layer coating having a thickness of 0.01-10mum. Then the bottom layer is obtained by curing a composition containing silica sol having mean particle diameter of 1-200mmu and an organic silicide displayed by formula R<2>aR<3>bSi(OR<4>)4-a-b and/or its hydrolysate. Provided that in the formula R2 and R3 are hydrocarbon group possessing respectively an alkyl group or an alkenyl group or an aryl group or a halogen group or an epoxy group or an amino group or a mercapto group or methacryloxy group or cyano group, R4 is 1-8C alkyl group or an aryl group or an alkoxy alkyl group or an acyl group (a) and (b) are respectively 0 or 1 and (a)+(b) is 1 or 2.
Patent JP-H11189756-A (JP)
Title: Melting material for coating flat formed product and its use
Inventor: SIMON ULRICH
IPC: C09J11/08
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject melting material having improved adhesiveness and processability and capable of being suitably used for coating flat formed products by including polyethylene wax as a processing auxiliary in a specific amount. SOLUTION: This melting material contains polyethylene wax as a processing auxiliary in an amount of 0.2-6 wt.% based on the powder of a melting adhesive. The polyethylene wax preferably has characteristics comprising a mol.wt. of 500-10,000 g/mol, a dropping point of 100-130 deg.C and a viscosity of 100-380 mPa.s at 150 deg.C. The polyethylene wax is preferably used in an amount of 0.1-1 wt.% based on the powder of the melting adhesive for a spray-coating method or a powder point coating method. The wax is preferably used in an amount of 2-6 wt.% based on the whole paste for a paste coating method. Thus, the melting material improved in defects on processing is obtained and can be expected to be used for coating textiles, leathers, foamed materials or plastic films.
Patent JP-H11129872-A (JP)
Title: Car washing machine
Inventor: SHINOZAKI KAZUAKI
IPC: B60S3/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate an unwashed part, and shorten washing time by avoiding an easily damaging part by performing control to make contact an automobile washing brush with a car body with a detecting car shape as a reference and control to follow the car shape by separating it to the necessary minimum according to the brush size so that the brush does not come into contact with the car body. SOLUTION: This car washing machine detects a car shape from a side surface and a point such as a front position (a), a boundary (b) between a hood part and front glass and a boundary (c) between the front glass and a roof part. When a side pole SP of a projecting material exists on a car body, it is detected as a projecting material in the vicinity of the front position (a), and a distance between a rotary shaft of a rotating washing brush and a detecting car shape is separated by a distance αin a part except for a projecting material part according to the brush size, and is set by separating it by a distance β larger than the distance αin the projecting material part.  At the time of avoiding contact of the brush with a car body, a distance between the rotary shaft of the brush and the car body is decided in a position separate by a distance γ regardless of whether it is the projecting material part or not. Brushing can be controlled, and safety is secured, and an unwashed part is reduced, and time can be shortened.
Patent JP-H07154543-A (JP)
Title: Picture read unit and picture equipment able to mount the picture read unit
Inventor: TAMURA TOMOAKI
IPC: H04N1/107
Filed: 1993-11-29
Abstract: PURPOSE:To obtain the picture equipment having a picture read unit capable of simply adding a read function to the picture equipment and a picture read unit by which a database is easily built up by the former picture read unit. CONSTITUTION:Image information P such as a character, a graphic and a picture is read by a read means 10 and data of the image information P are outputted to a removable interface section 40. The data of the image information outputted from the interface section are connected to various picture equipments 50 (not shown), in which the image information is processed, displayed or printed out.
Patent JP-H05104493-A (JP)
Title: Device for separating foaming synthetic resin molding
Inventor: TAKIGAWA KAZUOKI
IPC: B29C39/22
Filed: 1991-10-16
Abstract: PURPOSE:To prevent the peeling of skin, and reduce the load force by piling the molding sheets to be cut on a stage horizontally, and pushing a line on this side by one from the top molding line from the upper for fixation, and pushing the top molding line sideward for movement, and cutting the molding line at a discontinuous cutting part. CONSTITUTION:A side frame 24 is stood up by a cylinder 28, and a check plate 27 is set in the side frame at a position opposite to a place stand 12. The molding sheets 1 to be cut, which is made of thermoplastic foaming resin and in which moldings 2 to be cut are connected to each other through discontinuous cut lines 3, are stacked on a stage horizontally till a height where pinching members 33 are positioned outside of both sides. A molding line 4 on this side by one from the top molding line 4 to be cut is pushed by a pushing member 19 from the upper for fixation. The pinching members 33 are moved left or right under the condition that the pinching members 33 are positioned on the inner surfaces of both sides of the side frame 24 to separate the top molding line 4 to be cut at the discontinuous cut line 3. The cut molding line 4 is pinched by the pinching member 33, 33 and is transferred by the cylinder 28 onto a place stand of a separating device 50.
Patent JP-H01301615-A (JP)
Title: Compounded sweat preventing composition
Inventor: RICHIYAADO JIEI ARONSOO
IPC: A61K8/89
Filed: 1988-11-28
Abstract: PURPOSE: To prepare an inexpensive hybrid antiperspirant composition, comprising an active antiperspirant ingredient, a volatile silicone ingredient, a nonvolatile silicone ingredient, a suspending agent and water, having quick- drying properties without getting and good in touch. CONSTITUTION: This hybrid antiperspirant composition is prepared by mixing an active antiperspirant ingredient (e.g. an aluminum salt and an aluminum zirconium salt) with a volatile silicone ingredient (e.g. cyclomethicone), a nonvolatile silicone ingredient (e.g. dimethicone), a suspending agent and water. The content of the water based on the total weight of the composition is preferably 15-30wt.%, preferably 20-25wt.%. Aluminum chlorohydrate is cited as the aluminum salt and aluminum zirconium tetrachlorohydrex-Gly etc., are cited as aluminum zirconium salt.
Patent JP-H11133761-A (JP)
Title: Image forming device
Inventor: SHIMADA AKIRA
IPC: G03G15/16
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To preclude possibility of a leakage from an end section, and so as to enable obtaining an excellent image, even when the end section becoming to a thin layer in consequence of failing to uniformly manufacture the layer thickness of the coating layer on an intermediate transfer material by making electric resistance value on the end section of the elastic material higher than the image area, on the intermediate transfer material. SOLUTION: As for this image forming device, capable of transferring the image formed on a first image carrier 1 to the intermediate transfer material 20, and moreover transferring on the second image carrier 9 thereafter, the intermediate transfer material 20 is provided with at least, the elastic layer and the coating layer, and the electric resistance value of the end section of the non-image area on the elastic layer, are made higher than the electric resistance value of the image area. On the elastic layer, the electric resistance value in the image area is desired to be 1×10<3> to 1×10<10> Ω, and the electric resistance value of the end section non image area is desired to be beyond 10 times, and more desired to be beyond 10<2> times.  As a result, even when the layer thickness in the end section of the coating layer on the intermediate transfer material 20, the leak therefrom can be prevented, therefore the excellent image can be obtained.
Patent JP-H01138627-A (JP)
Title: Optical disk device
Inventor: UEDA AKI
IPC: G11B7/126
Filed: 1987-11-26
Abstract: PURPOSE:To suppress the reduction of a confirming reproducing signal by providing the two divided light receiving element, detecting a track dislocation from the output of a differential amplifier and making variable the light quantity of the beam for confirming and reproducing in accordance with the detected track signal. CONSTITUTION:A two divided light receiving element 14 light-receives a beam for confirming and reproducing reflected from an optical disk, the difference in the detecting signal of light-receiving elements 14a and 14b is obtained by a differential amplifier 15 and thus, the track dislocation signal of the beam is detected. A gain controller 16 controls the gain of the track signal controlled by an LD driving circuit 17 and outputted from the amplifier 15. Namely, when the light quantity of the beam is increased, the gain is lowered, and when the light quantity is reduced, the gain is raised, and thus, the track dislocation quantity and the track signal quantity are corresponded. By variable-adjusting the light quantity of the beam corresponding to the track dislocation, the reduction due to the track dislocation of the confirming reproducing signal is suppressed and the stable conforming reproducing information can be obtained.