baber/WOPTO huggingface dataset:
Patent JP-S63143235-A (JP)
Title: Aluminum alloy for printing plate
Inventor: IWAMA TETSUJI
IPC: C22C21/06
Filed: 1986-12-06
Abstract: PURPOSE:To make an electrolytically etched pattern uniform and to improve the plate wear of a printing plate and the sharpness of an image by using an Al alloy contg. prescribed percentages of Mg, Fe and Zn in Al contg. reduced amts. of Si, Mn, Ti, Cr and Cu. CONSTITUTION:This Al alloy for a printing plate contains, by weight, 1-6% Mg, 0.05-1% Fe and 0.05-0.5% Zn in Al contg. <=0.15% Si, <=0.8% Mn, <=0.05% Ti, <=0.3% Cr and <=0.1% Cu as impurities.
Patent JP-H06134199-A (JP)
Title: Iron stand
Inventor: KUSAKA TAKAAKI
IPC: D06F81/00
Filed: 1992-10-28
Abstract: PURPOSE:To provide the iron stand which has good steam permeability, a hardly deformable surface and good durability. CONSTITUTION:This iron stand has a mat 1 having the steam permeability, a bottom plate 3 provided on the rear surface side of this mat 1 and a base plate 5 holding the mat 1 and the bottom plate 3. The bottom plate 3 is constituted of honeycomb cores 4.
Patent JP-H06134873-A (JP)
Title: Optical shaping device
Inventor: KONDO NOBUYUKI
IPC: B29C67/00
Filed: 1992-10-28
Abstract: PURPOSE:To provide an optical shaping device equipped with a suspended matter removing device capable of effectively removing the suspended matter in a resin tank. CONSTITUTION:A squeezee unit 2 moving in a horizontal direction along the liquid surface of a photo-setting resin 61 is provided to the upper part of a resin tank 6 and a squeezee 21 moving at the same height as the liquid surface of the photo-setting resin 61 or at the height position slightly sunk in the resin 61 to level the liquid surface is provided to the squeezee unit 2 and a suspended matter removing net 31 moving at the height position more deeply sunk in the photo-setting resin 61 than the squeezee 21 is provided to be moved with the movement of the squeezee 21.
Patent JP-H07120517-A (JP)
Title: Response measuring apparatus
Inventor: FUKUSHIMA MANABU
IPC: G01R27/28
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a highly accurate transfer function and an impulse response functions by correcting the functions so that contribution in a time window which varies according to the input time of each impulse input signal to an output signal is approximately equal to one another irrespective of input time. CONSTITUTION:A signal slicing means slices an input signal and an output signal in a time window having a predetermined time width from predetermined time t0. A response characteristics calculating means obtains transfer function or impulse response function of an object to be measured based on the input signal or the output signal in the sliced time window. A response characteristics correcting means corrects the transfer function or the impulse response function obtained by the response characteristics calculating means so that when the input signal is decomposed into respective impulse input signals input at respective time in the time window, contribution of each impulse input signal to the output signal in the time window which varies according to the respective input time is approximately the same irrespective of the respective input time.
Patent JP-H01131808-A (JP)
Title: Burner
Inventor: TATENO AKIRA
IPC: F23D14/64
Filed: 1987-11-17
Abstract: PURPOSE:To increase a rotational torque of a fixed plate after fitting a damper by a method wherein some projections are arranged at a peripheral part of a contact surface of a fixed plate of a damper and the damper is fixed to the damper surface near a nozzle hole by some small screws or the like. CONSTITUTION:A fixing plate 11 has a lid shape to cover a damper surface 7 of a main body 6 of a burner and some projections 15 are arranged at a peripheral part of a contact surface 14 of a damper surface 7. When a damper 9 is placed on the damper surface 7 of the main body 6 of the burner, the damper 9 is temporarily fixed due to the fact that the fixing plate 11 for the damper 9 has a lid from to cover the damper surface 7. Then, a movable plate 12 is rotated with a low rotational torque and a set aperture 20 is set. After setting, as the damper 9 is fixed to the damper surface 7 with some fixing small screws 10, a central fitting part and the small screw fixing part of the damper 9 are closely contacted with the damper surface 7. However, an entire damper 9 is warped by the projections 15 arranged around the periphery of the contact surface 14 of the fixing plate 11 and then a rotational torque will be increased under an increased frictional force.
Patent JP-H01133992-A (JP)
Title: Heavy metal absorption suppressing fertilizer composition
Inventor: TANO SHIGEO
IPC: A01G22/22
Filed: 1987-11-19
Abstract: PURPOSE: To inexpensively obtain a fertilizer compsn. that imparts excellent water holding property, water permeability, air permeability, nutritional property and self-purifying property to soil by incorporating pulverized calcium silicate hydride into this compsn., thereby adsorbing and inactivating heavy metal ions therein and minimizing the absorption thereof into crops, such as rice.  
     CONSTITUTION: Calcareous raw materials and siliceous raw materials are mixed to prepare a slurry and, if necessary, metal Al powder is added and mixed to and with this slurry. The slurry is aged in an autoclave to obtain the porous calcium silicate hydride having a bulk sp. gr. of 0.2 to 1.2. Next, this hydride is pulverized and the resulted pulverized powder or the pulverized powder mixed with phosphate ores, serpentinite, peridotite is melted at 1350°C to 1500°C in an electric furnace or open hearth furnace. The fused phosphate obtd. by subjecting the molten powder to water granulating, drying and pulverizing is added and mixed as a fertilizer component to and with the hydrate at 0.1 to 1 times thereof, thereby, the fused phosphate is incorporated into the hydride, thereby the compsn. having a grain size of 0.1 to 5 mm is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01135501-A (JP)
Title: Flow quantity control apparatus for mixer settler
Inventor: SASAKI TOMOZO
IPC: G05D9/00
Filed: 1987-11-19
Abstract: PURPOSE:To automatically control the supply quantity of a liquid, by dividing a container into a liquid inlet side and a liquid outlet side by means of a vacuum retaining wall, detecting the liquid level of the liquid inlet side and by controlling the opening of a vacuum adjusting valve in accordance with the detected liquid level. CONSTITUTION:A vacuum area is defined in a container 2 of a mixer settler 1 between a separating wall 3 dividing the container into a liquid inlet side 2a and a liquid outlet side 2b and a vacuum retaining wall 4 in communication with a vacuum source through a pipe 8 provided with a vacuum adjusting valve 7. A L-shaped transparent pipe 9 is connected to the bottom of the liquid inlet side 2a of the container 2. A light receiver 11 for detecting the transmitted quantity of parallel light rays from a light source 10 detects a liquid level of a vertical portion 9a of the pipe 9, thereby sensing the liquid level of the liquid inlet side 2a. A PID controller 13 controls the vacuum adjusting valve 7, so that, when the liquid level of the liquid inlet side 2a becomes high, the opening of the valve 7 is made larger and, when the liquid level becomes low, the valve opening is made smaller. When the valve opening becomes large, the height of inward liquid entry from the vacuum retaining wall 4 increases and, conversely, decreases when the valve opening becomes small.
Patent JP-H06119566-A (JP)
Title: Abnormality informing system
Inventor: TERASAWA SEIICHI
IPC: G08B23/00
Filed: 1992-10-05
Abstract: PURPOSE:To make it possible to sharply reduce the power consumption of respective abnormality sensors even when many sensors are arranged by entering a detection signal from each sensor after the lapse of a prescribed time during which the sensor is turned to stable operation and then monitoring an abnormal state. CONSTITUTION:A CPU 11 receives signals from respective parts based upon a control program stored in a ROM 12, executes prescribed arithmetic processing by means of a RAM 13 and supplies control signals to respective parts through a bus BUS. A monitoring part switching circuit 14 controlled from the CPU 11 supplies power applied from a power source 16 to n fire monitoring blocks 31 to 3n time-dividedly in each prescribed time and switches fire status information obtained from respective blocks 31 to 3n at prescribed timing. The system is normalized so as to generate an alarm from the receiver side within 5 seconds after detecting a fire. Thereby power supply is time-dividedly executed at an allowable prescribed time interval and fire status information obtained after the lapse of time consumed up to the stable monitoring operation of each fire sensor is received.
Patent JP-2000123606-A (JP)
Title: Lamp for vehicle
Inventor: NAKAMURA TAKAHIRO
IPC: F21S8/10
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To reliably clamp a harness cord with a simple structure. SOLUTION: A lance structural portion 13, 23 for fixing a lamp housing 1 and an inner housing 2 is provided with a clamp protrusion 14 and a clamp recess for clamping a harness cord 41. Since the clamp portions 14, 24 which clamp the harness cord 41 are provided by using the lance structural portion 13, 23, the structure of the clamp portions 14, 24 is simple. Further, since the clamp portions 14, 24 use a fixing operation of the lance structure 13, 23 to clamp the harness cord 41, it is possible to reliably clamp the harness cord 41. In this manner, it is possible to reliably clamp the harness cord 41 with a simple structure.
Patent JP-S62148418-A (JP)
Title: Hair cosmetic
Inventor: NAKAMURA SHIGEMI
IPC: A61K8/55
Filed: 1985-12-23
Abstract: PURPOSE:A hair cosmetic, containing a phosphoric acid ester and a protein derivative and capable of imparting setting property to the hair without stickiness. CONSTITUTION:A hair cosmetic containing a phosphoric acid ester expressed by formula I (X is 1-8C straight-chain alkyl or glyceryl; Y is formula II or Z; R is H or methyl; Z is H, alkali metal, alkyl-substituted ammonium, etc.; n is 0-100) and a protein derivative, e.g. a polypeptide obtained by hydrolyzing collagen protein or an ester thereof. The use of the above-mentioned compounds expressed by formulas I and II in the above-mentioned hair cosmetic provides finish without stickiness and has effect on ready collection of the hair because of improved setting property thereof. The hair cosmetic is useful for various applications, including rinse and treatment. Both compounds are preferably used together at 95:5-5:95 weight ratio of the phosphoric acid ester to the protein derivative.
Patent JP-H04167623-A (JP)
Title: Output adjusting device
Inventor: ITAGAKI YOSHIO
IPC: H03M1/70
Filed: 1990-10-29
Abstract: PURPOSE:To perform the processing of the maximum amplification operation, etc., in accordance with a source voltage by adjusting the dynamic range of an analog signal outputted from a digital/analog converter by varying a reference voltage corresponding to the source voltage. CONSTITUTION:A means which varies the reference voltage of the digital/ analog converter 1 when the voltage value of power source is switched between, for example, an AC adapter and a battery is provided. For example, a device is comprised of a source voltage detecting means 2 for a comparator which detects the voltage value of the power source, etc., and a reference voltage switching means 3 consisting of a transistor which switches the reference voltage corresponding to the detection result of the source voltage detecting means 2 and a diode, etc. Switching is performed so as to increase the reference voltage when the source voltage is high, and to decrease the reference voltage when the source voltage is low. In such a way, it is possible to obtain the analog signal provided with the dynamic range fully corresponding to the source voltage.
Patent JP-H06140764-A (JP)
Title: Multilayer circuit board provided with built-in capacitor
Inventor: KUBO TAKANORI
IPC: H01G4/12
Filed: 1992-10-29
Abstract: PURPOSE:To simplify the constitution of a multilayer circuit board provided with a built-in capacitor and to facilitate the manufacture of the circuit board by a method wherein the capacitor is formed in the interior of a ceramic board in such a way that at least one of a plurality of capacitor electrodes is arranged on the surface of the ceramic board and the capacitor electrode on the ceramic board surface is broken by an insulator coating layer. CONSTITUTION:Through holes, such as conductive through holes 6a and 6b, are respectively provided in ceramic green sheets, a paste consisting of a silver material is filled in the through holes and patterns for forming an internal layer 3 and capacitor electrodes 4a...4e are respectively printed on the surface of each green sheet using the same paste as the above one. When the layer 3 and the electrodes 4a...4e are laminated, pressure bonded and calcined in a prescribed order, a board train body 2 provided with a capacitor part 4 is obtained. A paste is printed and calcined on both train surfaces of the main body 2 into the forms of the prescribed patterns of surface wirings 5. Thereby, the surface wirings 5 are respectively formed on both surfaces of the main body 2. Then, a glass material paste is wired on the electrode 4a and is calcined. Thereby, an insulator coating layer 7 is formed and the electrode 4a is broken by the layer 7.
Patent JP-H03154700-A (JP)
Title: Method for modifying dehydrated cake
Inventor: HONBO KAZUHIRO
IPC: C02F11/00
Filed: 1989-11-10
Abstract: PURPOSE:To modify a dehydrated cake to a state flowable and transferrable in piping without increasing the water content thereof by a method wherein a water-soluble org. polymer agent is added to and kneaded with the dehydrated cake under a condition not substantially increasing the water content thereof. CONSTITUTION:A water-soluble org. polymer agent is added to and kneaded with the dehydrated cake not flowable and not transferrable in piping obtained by dehydrating sludge using a dehydrator, under a condition not substantially increasing the water content of the dehydrated cake. By this adding and kneading treatment, the dehydrated cake is modified to a state flowable and transferrable in piping. As the water-soluble polymer agent, for example, N.N'- dimethylaminoalkyl acrylate or methacrylate, an acid salt of vinylbenzyl mono-, di- and trimethylammonium and an acid salt of a cation-modified compound of acrylamide are used.
Patent JP-H08146884-A (JP)
Title: Light emission display device
Inventor: HARADA YOSHIO
IPC: G09F9/00
Filed: 1994-11-25
Abstract: PURPOSE: To excellently recognize a character, a figure, etc., formed by light emission bodies. CONSTITUTION: Light emission diodes 14 are in guide holes 16 and covered with a lens plate 24 having plural convex lens parts 22. The respective convex lens parts 22 are connected together in series. Light from a light emission diode 14 enters the convex lens part 22 in a random direction by being reflected in the guide hole 16. The light is emitted out as if the whole convex lens part 22 illuminated. The convex lenses 22 are mutually connected successively, so lights from the respective convex lens parts 22 are not one point and the adjacent convex lens parts 22 are recognized as a continuous line or plane.
Patent JP-H09133016-A (JP)
Title: Exhaust purifying device for internal combustion engine
Inventor: MATSUOKA HIROKI
IPC: F01N13/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To supply secondary air to an exhaust pipe of an engine so that an electric heating catalyst EHC, activated by early warming of the catalyst, is prevented from being pop-activated, by supplying the secondary air. SOLUTION: A device has an EHC3 arranged in an exhaust pipe 2 of an internal combustion engine 1, main catalyst 4 arranged in the downstream of the EHC3 and a secondary air supply means supplying secondary air into the exhaust pipe 2, the secondary air supply means is provided with a main air introducing passage 10 for supplying secondary air to a space between the EHC3 in the exhaust pipe 2 sod the main catalyst 4 when it is judged in an activated condition. The other secondary air supply means is provided with a main air introducing passage 10 for supplying secondary air to a space between the EHC3 in the exhaust pipe 2 and the main catalyst 11, when it is judged in an activated condition, and a subair introducing passage for supplying secondary air to the upstream of the EHC3 in the exhaust pipe 2 when the EHC3 is judged in an activated condition.
Patent JP-H11123579-A (JP)
Title: Torch for laser machining
Inventor: HOSODA NAOYOSHI
IPC: B23K26/14
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To enable a laser machining torch to be used and selected from two forms of a pencil type and a pistol type depending on the condition of a work to be worked, to simplify the switching and also to improve the operability of a switch capable of laser emission. SOLUTION: This torch is provided with an engaging groove 6 on the outer circumference of a cylindrical torch main body 1 with a sharp tip, and a pistol type grip 2 is mounted freely attachably/detachably to the torch main body 1 by fitting an engaging projected line 7 provided on the upper end of the grip 2. The sharp tip cylindrical torch main body can be used suitably by itself as a pencil type torch particularly for welding or cutting the horizontal plane of a work to be worked; in the case that the vertical plane, etc., of the work are machined, the pistol type grip is projectingly attached to the side of the torch main body and, thereby, the work can be carried out stably in a comfortable posture without causing fatigue in a wrist.
Patent JP-S63144673-A (JP)
Title: Image information recorder
Inventor: FUJIMOTO MAKOTO
IPC: G11B5/027
Filed: 1986-12-09
Abstract: PURPOSE:To record high-definition video signals in a disk with interchangeability with still picture video specification by recording the lower frequency components of a video signal in the recording track of a recording medium, and recording the higher frequency components in a guard band part by means of azimuth recording. CONSTITUTION:A 6MHz luminance signal is frequency-divided at the boundary of 4MHz in a frequency division circuit 601. Thus divided high-definition information signal of 4-6MHz is converted to a low frequency signal of approximately 0-2MHz in a low-frequency conversion circuit 602 by using a signal of 3.58MHz or others supplied from a local oscillator 603. This signal is subjected to a suitable emphasis in an emphasis circuit 604, FM modulated in an FM modulation circuit 605, and inputted to an azimuth head 608 via a recording amplifier 606 and a step-up transformer 607, and thus azimuth recorded on the guard band part of the recording medium. On the other hand, the frequency divided signal of 0-4MHz and chrominance signals are frequency-multiplexed by circuits in exactly the same configuration as those of a general still video system, and recorded on a recording track by a main head 615.
Patent JP-H07144241-A (JP)
Title: Production of element member for micro-machine
Inventor: HAMANAKA SUKEAKI
IPC: B21D53/78
Filed: 1993-11-22
Abstract: PURPOSE:To provide a producing method which can economically and inexpensively supply a large quantity of element member for micro machine. CONSTITUTION:A large sized blank material 010 in which the cross-sectional shape of an element member for a micro-machine is enlarged similarly is formed, filling material 011 is inserted into groove parts, opening parts and hollow parts in the cross-section of this large sized blank material 010, its outer circumference is covered with coating material 012, then it is extruded, drawn, and subjected to wire-drawing to attain a prescribed dimension, further, it is twisted at need then the coating material 012 and the filling material 011 are removed.
Patent JP-H08149845-A (JP)
Title: Power supply
Inventor: SAKO HIROYUKI
IPC: H05B41/24
Filed: 1994-11-25
Abstract: PURPOSE: To provide a power supply which reduces the ripple of a current supplied to load and besides prevents a pause period from coming into being in an input current, and further, prevents a rush current. CONSTITUTION: A rectifying circuit RE directly supplies an inverter circuit INV with power. The inverter circuit INV is equipped with a series circuit of a pair of switching elements Q1 and Q2 connected between both ends of the rectifying circuit RE. To the switching element Q1 on the side of a positive pole is a series circuit of an impedance element Z, capacitors C2 and C3 , and an inductor L2 connected in parallel. The load L is connected in parallel with the capacitor C2 . A trough stopping circuit 1 charges the output of the inverter circuit INV to the capacitor Ca through a diode Db, and if the DC output voltage of the rectifying circuit RE drops, it supplies an inverter circuit INV with power through the diode Da from the capacitor Ca.
Patent JP-2001114791-A (JP)
Title: Highly pure pentaalkoxytantalum and method for producing the same
Inventor: UEDA TAKASHI
IPC: C07F9/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide highly pure pentaalkoxytantalum which has Al, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Zn, Th and U contents of <50 ppb, respectively, and a chlorine content of <1 ppm which are necessary for semiconductor materials and the like, and to provide a method for producing the same. SOLUTION: This method for producing the highly pure pentaalkoxytantalum which has Al, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Zn, Th and U contents of <50 ppb, respectively, and a chlorine content of <1 ppm comprises distilling crude pentaalkoxytantalum by the use of a distilling column.
Patent JP-H02136310-A (JP)
Title: Suspension device for vehicle
Inventor: SATO YUTAKA
IPC: B60G11/20
Filed: 1988-11-18
Abstract: PURPOSE:To enhance space efficiency by pivotally holding a rocking arm which supports a wheel, onto a hollow member on the side of a car body, arranging a rotary damper between the hollow member and the rocking arm, and thereby concurrently inserting a torsion bar into the hollow member so as to be connected with the rocking arm. CONSTITUTION:Both ends of a hollow shaft 4 are supported by supporting brackets 2 fixed onto a car body 1. A rocking arm 12 which supports a wheel at its free end side, is branched halfway into a fork so that two arms 13 and 14 are formed while the tip end sections of the arms are therein supported by both the end sections of the hollow shaft 4 via bearings 15. Then, a rotary damper 20 is arranged between the outer circumference side of the hollow shaft 4 and the other end section of the rocking arm 12 so that the damper 20 is constituted to house a movable vane 24 monolithically formed with the hollow shaft 4, within an oil chamber 23 in a sector layer cross section. In addition, the other end section of a torsion bar 40 one end section of which is fixed onto the car body, is rotatably inserted into the hollow shaft 4 so that its connection is made with the rocking arm 12.