baber/WOPTO huggingface dataset:
Patent JP-H04228196-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUMOTO YOSHINORI
IPC: G11C29/04
Filed: 1991-04-11
Abstract: PURPOSE:To provide the semiconductor integrated circuit which can make self-relieving of the defect generated after the circuit is built into a system. CONSTITUTION:The timing for relieving the defective address in a memory cell array 1 is generated by a timer 10 and the presence or absence of the memory cell selected in accordance with the output address signal of an address counter circuit 15 operated in accordance with this timing is decided by an error deciding circuit 18. The address of the memory cell, the detect of which is detected by the result of this decision, is stored into a defective address memory circuit 21. The address held in the defective address memory circuit 21 and the address from the outside are compared in the event of the access from the outside. The memory cell array 1 is accessed in the case of incoincidence and the redundancy memory cell array 2 is accessed in the case of coincidence.
Patent JP-S5229830-A (JP)
Title: Flame retardant polyester composition for hot-melt adhesive
Inventor: ARANAMI YOSHIHARU
IPC: C09J167/00
Filed: 1975-09-02
Abstract: PURPOSE: To provide a flame-retardant composition for hot-melt adhesive useful ad structural adhesive having good resistances to heat and thermal shock comprising a polyester containing a phosphoriuscompound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5440463-A (JP)
Title: Arm with weliht balancing function
Inventor: TSUDA GOROU
IPC: B25J19/00
Filed: 1977-09-05
Abstract: PURPOSE: To improve reproducibility of servo control, by extending wire from a portion of an arm adjacent to the axis of the same, connecting the wire to wire relaxing and tightening mechanism in the manner cancelling rotational moment in the direction of gravity, and thereby facilitating teaching operation.  
     CONSTITUTION: A wire relaxing and tightening mechanism of this invention comprises a sheave 2 pivotable supported at position c located just above pivotal point B of arm 1 which is pivotally moved in vertical direction, a sheave train consisting of more than one fixed sheaves 4 and horizontally movable sheave 5, and spring 3 disposed between said sheave 5 and a fixed member. By appropriately selecting the spring constant of spring 3 and number of sheaves incorporated in the sheave train, it is possible to balance the weight and a constant load acted to the link-spring mechanism, independently of the inclination angle of the arm 1, so that load W and tensile force P of spring 3 are balanced and thus rotational moment acted to the arm 1 can be cancelled 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11285551-A (JP)
Title: Golf ball holder to be attached to golf bag
Inventor: ENDO MASANORI
IPC: A63B55/20
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To speedily take out a stored golf ball from a golf bag and to make always conformable the remainder of balls. SOLUTION: The golf ball holder is constituted as a storing space by holding balls by a base board 1 whose center part is cut off, a right holding bar 2 and a left holding bar 3, and a ball taking-out port for preventing the falling of the ball and for taking out the ball by a ball fixing part 4, a stopper 5 and a spring 6 is provided at the tip part of the base board 1. In addition this taking-out port is made ball taking-out device equipped with a spring by fixing a ball moving body to the tip part of the 1 with a stem.
Patent JP-S5534147-A (JP)
Title: De-oxidizing agent
Inventor: NIWA KENJI
IPC: B01J20/02
Filed: 1978-09-01
Abstract: PURPOSE: To obtain the de-oxidizing agent which is fast in the rate of oxygen removal and is inexpensive and practicable by using caron-iron alloy of much graphite content as the base for the de-oxidizing agent.  
     CONSTITUTION: Carbon-iron alloy of graphite content of 0.5% or more and preferably 1% of more which is cast iron such as heat treated self-cast iron, grey cast iron, etc. is subjected to heat treatment of heating to 200 to 1500°C then air cooling or slow cooling to be made to graphitized Fe 3 C and preferable graphite shape, whereby it is made as the base for the de-oxidizing agent. In using this, this is ground to fine particles of 10 mesh or under, preferably 150 mesh or under and the amount of water to be added in 50 parts or under, perferably 5 to 30 parts based on 100 parts of the carbon-iron alloy of much graphite content. This de-oxidizing agent provides the practicable and inexpensive chemical through reaction acceleration characteristic between oxygen and water that the base itself possesses without using ferrous metals such as costly pure iron, etc., hard-to-water-soluble fillers such as active carbon, electrolyte. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58224532-A (JP)
Title: Apparatus for fixing laminated core in electric equipment
Inventor: OGAWA TSUTOMU
IPC: H02K1/06
Filed: 1982-06-22
Abstract: PURPOSE:To obtain a laminated core of electromagnetic steel plates with high positional accuracy by a method wherein a fitting projection and a fitting hole are each shaped into the crosswise form so that fitting surfaces are arranged in a orthogonal configuration. CONSTITUTION:A magnetic steel plate 1 is formed with a fitting projection 7 protruded on one side. The fitting projection 7 has the crosswise form. A fitting hole 8 is formed in the magnetic steel plate 1 at the part where the fitting projection 7 has been protruded. When the fitting projection 7 is engaged with the fitting hole 8, a fitting projection side face 7a and a fitting hole side face 8a have their engaging surfaces orthogonal to each other, thus permitting the laminated steel plates 1 to be positioned in both radial and circumferential directions.
Patent JP-H01277107-A (JP)
Title: Method and apparatus for control of combustion in fluidized-bed type incinerator
Inventor: KITAO YOSHIAKI
IPC: F23G5/30
Filed: 1988-04-27
Abstract: PURPOSE:To obtain a fluidized-bed type incinerator capable of suppressing the formation of hexavalent chromium and NOx, by carrying out combustion by specifying the air ratio of fluidizing air supplied into a fluidized-bed type incinerator. CONSTITUTION:The temperature of a sand bed 3 is measured by a sand bed temperature indicating controller 6, and a stabilizing burner control valve 7 is controlled. An exhaust gas G2 from a fluidized-bed type incinerator 2 is led into a cyclone 8, in which it is separated into an incinerated ash AS1 and an exhaust gas G2. The exhaust gas G2 is led into a secondary combustion chamber 9, which is supplied with a secondary air A2 via a flow control valve 10. An exhaust gas G3 from the secondary combustion chamber 9 is led into a heat-recovering equipment 12, an exhaust gas G4 from which is led into an exhaust gas-treating equipment 13. Incinerated ashes AS2 and AS3 discharged from the heat-recovering equipment 12 and the exhaust gas- treating equipment 13 through separation have the possibility of containing hexavalent chromium, so that the ashes AS2 and AS3 are returned into the incinerator 2. With the air ratio of the fluidizing air set to be not more than 1.1, a substantially reducing atmosphere is obtained in the incinerator, whereby oxidation of chromium compounds is restrained, and formation of hexavalent chromium is obviated.
Patent JP-S59230812-A (JP)
Title: Spike tire
Inventor: HIROKI EIZOU
IPC: B60C11/16
Filed: 1983-06-14
Abstract: PURPOSE:To prevent the road from being scratched, by housing a spike pin via actuating members of a shape memory alloy in an embedding hole in a tire main body, and allowing the spike pin to be retracted into the embedding hole through the actuating members when the automobile is traveling on a road where there is no snow or ice. CONSTITUTION:In case the automobile is to travel on a road where there is no snow or ice, a coiled actuating member 9 and a corrugated actuating member 9a of a configuration memory alloy are interposed respectively between tapered support guide surfaces 11a, 12a and between the head of a guide pin 4 and a spike pin 3 and when the members 9, 9a are cooled, they will become the low temperature side configuration memory state or plastic state. As a result, the actuating members 9, 9a are enlarged diametrically and extended more than springs 10, 13, and the spike pin 3 projects from the tread surface of the tire main body. On the other hand, in case where the automobile travels on a road where there is no snow or ice, the actuating members 9, 9a change its configuration to its high temperature side memory shape due to the elevation of the temperature, and therefore the spike pin 3 is retracted into the embedding hole 2 against the elastic force of the springs 10, 13.
Patent JP-S62264248-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: E04B9/00
Filed: 1986-05-10
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-S59232324-A (JP)
Title: Film winding device
Inventor: KOBAYASHI KAZUNARI
IPC: G03B17/00
Filed: 1983-06-15
Abstract: PURPOSE:To perform surely a reset operation by providing a photocoupler, which detects the turning position of a cam lever and has equal detection information or the like before the start of feeding of a leader part and after the completion of winding of a frame, and a photocoupler which identifies the completion time of winding of the frame. CONSTITUTION:When a film cassette 3 is loaded and a rear cover 1 is closed, a projection 17 strikes a striking part 18 of a lock lever 16 to release a slide plate 5. Consequently, a transmission gear 23 is turned, and an engaging opeation lever 6 rises and is restored, and an engaging pawl 13 is detained by a winding pawl 14, and thus, normal film winding is performed. When the transmission gear 23 is turned, a reset lever 42 is turned also clockwise, and a cam lever 55 has a cam follower part 56 brought into contact with a cam face A of a cam 54 for discrimination and is held for waiting. Then, a photocoupler 59 detects a plate part 61, but photocouplers 60 and 49 are in the non-detection state together. By this signal, a winding motor 33 is rotated to wind a leader part of the film. Thus, the winding operation is performed surely, and the malfunction for the reset operation due to opening of the rear cover is prevented.
Patent JP-H04334845-A (JP)
Title: Plasma display panel
Inventor: KURAI TERUO
IPC: H01J11/24
Filed: 1991-05-13
Abstract: PURPOSE:To stabilize discharge characteristics by suppressing the emission of gas out of a porous, glass layer which is essential from the stand point Of a structure in relation with the various types of plasma display panels. CONSTITUTION:In a plasma display panel which contains porous glass layers 41 and 42 in a gap where paired substrates 11 and 21 are faced to each other, the surfaces of the porous glass layers 41 and 42 are constituted to be sheathed against a discharge space 30 by means of close layers 51 and 52.
Patent JP-S63274618-A (JP)
Title: Production of oxide superconductor
Inventor: YOSHIZAKI KIYOSHI
IPC: H01L39/12
Filed: 1987-04-30
Abstract: PURPOSE:To improve critical current and mechanical strength of an oxide superconductor by incorporating each oxide of Al, Mg, Si, and Ag into powder of a starting material which generates a superconductive oxide by heat treatment or has already superconductivity. CONSTITUTION:For example, starting material powder (99.99% purity, about 10mu mean particle size) consisting of BaCO3, Y2O3, and CuO, prepd. to have a compositional ratio corresponding to (Y0.4Ba0.6)3Cu3O7, having superconductivity when it is transformed by heat treatment to oxide, is mixed intimately. A specified amt. of Al2O3 is added to the powder mixture, and mixed further satisfactorily by stirring. Obtd. powder mixture is pressed by hydraulic pressure to form pellets of a specified shape, and the pellets are sintered by heat treatment. By this method, an oxide superconductor having larger critical current and mechanical strength than the conventional superconductor is obtd.
Patent JP-S63272778-A (JP)
Inventor: KAKIZAKI SADAO
IPC: B66D1/60
Filed: 1987-04-30
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-H09292906-A (JP)
Title: Cam system for automating escape working of metallic die non-formed part
Inventor: IWATA KINJI
IPC: G05B19/4093
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To automatically prepare data for escape working by automatically judging a part to escapingly work from a metallic die shape model. SOLUTION: A shape feature automatically extracting part 1 retrieves all the projecting part and the recessed part narrowed more than a prescribed degree at a die from die shape data 5 and area data 6 and outputs them to recessed part and projecting part data 7. An escaping part deciding part 2, concerning each recessed part housed in data 7, brings a tool of a prescribed diameter into contact with the recessed part to retrieve the positions of plural contact points with the tool in the neighborhood of the recessed part.  Then, the part 2, concerning each of the plural retrieved contact points, calculates respective distances between with the projecting parts housed in data 7 to select a shortest distance among these calculated distances and when the shortest distances obtained with respect to the plural contact points are all longer than a prescribed distance, the part 2 decides to automatically give escaping work concerning the recessed part and outputs the data to working part supporting data 9.
Patent JP-S597641-A (JP)
Inventor: SHIRIRU JIYON ATOKINSON
IPC: B65H3/02
Filed: 1983-06-15
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-H01279285-A (JP)
Title: Picture display
Inventor: YOSHIDA SHIGERU
IPC: G09G5/06
Filed: 1988-05-02
Abstract: PURPOSE:To reduce the quantity of data stored in a color designating information storing section and correlation table storing section by storing correlation tables indicating picture data corresponding to each color designating information belonging to each small area composed of plural picture elements in the correlation table storing section. CONSTITUTION:Small areas which respectively contain prescribed numbers of picture elements are set and the color of the part of an original picture corresponding to each small area is separated into color groups of prescribed kinds of colors. Then the color groups of one picture amount are stored in the color designating information storing section 2. Moreover, correlation tables indicating color designating information in corresponding to the picture data required for displaying each color of the color groups defined to each small area on a display section 4 are stored in the correlation table storing section 3 in advance. Since the color designating information is the information which distinguishes the color of the color group relevant to each small area, the quantity of the information can be made smaller when the number is limited to a small number. Thus the quantity of the information stored in the color designating section 2 can be reduced.
Patent JP-H11307723-A (JP)
Title: Planar transformer
Inventor: KUNIHISA TAKETO
IPC: H01L21/822
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To produce a planar transformer having a small occupied area and low parasitic resistance. SOLUTION: This planar transformer comprises, on a semiconductor substrate 31, a first planar vortex coil 1, a first insulation film 33 provided on the first plane vortical coil 1, second plane vortex coil 2 provided on the first insulation film 33, second insulation film 34 provided on a second plane vortex coil 2, a third vortex coil 3 provided on a second insulation film 34, the first planar and second plane vortical coils 1, 2 are connected at their vortex center ends, and the second and third planar vortex coils 2, 3 are connected at their vortical center ends.
Patent JP-S5441124-A (JP)
Title: Azimuth adjusting mechanism of magnetic head
Inventor: SHIMODAIRA TAKASHI
IPC: G11B21/24
Filed: 1977-09-07
Abstract: PURPOSE: To facilitate adjustment work and achieve the improvement in accuracy and the increase in efficiency by drawing circular loci on a recording medium such as magnetic sheet  or the like and moving a magnetic head making recordand reproducing and this head in the circular tangential direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07295023-A (JP)
Title: Diaphragm controller for camera
Inventor: OGASAWARA AKIRA
IPC: G03B7/095
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a pulse cycle with high accuracy even when the detection of a diaphragm pulse is delayed and to perform accurate diaphragm control by referring to a storage means, acquiring the change of the generating cycle of the pulse based on the total number of generated pulses till then every time the pulse is generated and deciding time for instructing a diaphragm locking means to perform a locking action. CONSTITUTION:A CPU 100 controls a diaphragm mechanism 4 and a shutter according to a selected photographing mode. In an automatic diaphragm control mode and a program mode, a diaphragm mechanism 4 is electromechanically locked by the CPU 100. In such a case, the change of the generating cycle of the diaphragm pulse of the camera is previously measured, a cyclic table corresponding to the order of the pulse is previously prepared, and the predicted number of overrun pulses is calculated by referring to the table and obtaining the pulse cycle based on the total number of the generated pulses till then every time the pulse is generated, so that time for outputting a diaphragm locking signal is decided. Thus, the diaphragm control is accurately performed even in a control system which can not accurately detect the time for generating the diaphragm pulse.
Patent JP-S62264404-A (JP)
Title: Video signal reproducing device
Inventor: MORO EIJI
IPC: H04N5/93
Filed: 1986-05-13
Abstract: PURPOSE:To reduce the dispersion of a characteristics, by setting the input impedance of a reproducing pre-amplifier circuit considerably smaller than the output impedance of a head circuit at a preceding stage, and providing a correction circuit to obtain a requested frequency response characteristics at the succeeding stage of the reproducing pre-amplifier circuit. CONSTITUTION:The reproducing pre-amplifier circuit consists of NPN transistors 5 and 6, resistances 7 and 8, a constant current source 11, and a coupling capacitor 4, and the reproducing preamplifier circuit is a grounded-base amplifier circuit which sets the NPN transistors 5 as an amplifying stage. Consequently, the input impedance of the reproducing pre-amplifier circuit is considerably low. As a result, even when considerably large dispersion is present in the equivalent capacity of the head circuit, the capacity component of the input impedance of the reproducing pre-amplifier circuit, and furthermore, a distribution capacity at a connection part between the head circuit and the reproducing pre-amplifier circuit, the frequency response characteristics of the output of the reproducing pre-amplifier is not affected by the above dispersion. However, since the high-pass component of a reproducing signal is attenuated in a first-order lagging characteristics, a correction circuit 12 to compensate the characteristic for a high-pass area is provided at the succeeding stage of the reproducing pre- amplifier circuit.
Patent JP-2000300385-A (JP)
Title: Vertically movable chair with adjustable depth of seat
Inventor: PORCHERON FRANCOIS
IPC: A61G5/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To arbitrarily adjust the depth of a seat so as to improve comfort by improving a known vertically movable chair and easily matching it to the respective styles of respective users. SOLUTION: A spacer member 20 is attached to upper and lower bars 18 and 19 by a fixing member. The position of the fixing member on the upper and lower bars 18 and 19 can be adjusted with respect to the front part of a chassis 2. This constitution can be applied to a vertically movable wheelchair.
Patent JP-S5232172-A (JP)
Title: Agglomeration and settling device
Inventor: KATAOKA KATSUYUKI
IPC: B01D21/08
Filed: 1975-09-05
Abstract: PURPOSE: To make the upward flow velocity uniform by preventing disturbance on the interface of a blanket, to elevate the quality of treated water, and to increase the treatment capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11304562-A (JP)
Title: Coriolis flowmeter
Inventor: GOMI SHINGO
IPC: G01F1/84
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To avoid concentration of sensor load on a measuring tube. SOLUTION: An inner tube 2 passing a fluid to be measured and an outer tube 3 having the opposite ends supported by supporting plates are arranged coaxially in a tubular case 1 being coupled with a stream tube (not shown). Means (not shown) for driving the tubes 2, 3 sinusoidally in reverse phase is disposed substantially in the center of the tube 3 and Coriolis' force acting on the inner tube 2 is detected thus measuring flow rate. A pair of sensors 6 for detecting Coriolis' force are arranged with regard to the central position. Each sensor comprises optical transmitter 7 and receiver 8 disposed in the tubular case 1 and reflectors 10, 11 are formed, respectively, on the outer surface of the tube 2 and on the inner surface of the tube 3.  Coriolis' force is detected from the difference in the variation of the optical path length between the transmitter 7 and receiver 8 when the tubes 2, 3 are driven sinusoidally. Since light is used, concentration of sensor load to the tube can be avoided.
Patent JP-H05303435-A (JP)
Title: Simple constant voltage circuit
Inventor: SASAKI YOSHITOMO
IPC: G05F1/56
Filed: 1992-04-27
Abstract: PURPOSE:To reduce the drop width of an output voltage from an input voltage when the input voltage is less than a minimum guarantee voltage allowing the output of an output constant voltage. CONSTITUTION:A Zener diode ZD1 is connected between an input power supply terminal and a ground terminal, the emitter of a PNP type transistor(TR) Q3 is connected to the input power supply terminal, the collector of the TR Q3 is connected to the output power supply terminal and the base is connected to the ground terminal through a switching element Q4. A register R8 is connected between the collection and base of the TR Q3, the emitter of an NPN type TR Q5 is connected to the collector of the TR Q3, the collector of the TR Q5 is connected to the base of the TR Q3, and the base of the TR Q5 is connected to the anode of the diode ZD1. A switch changing circuit 10 is connected so that the switching element Q4 is turned off when current is allowed to flow into the diode ZD1.
Patent JP-H09292530-A (JP)
Title: Light transmission plate and liquid crystal display device
Inventor: MURATA KOICHI
IPC: G02F1/13357
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission plate with high efficiency of light utilization by making at least either a first or a second layer possess double refractivity, and emitting light scattered or diffracted at a boundary from the surface of a light transmission plate. SOLUTION: This light transmission plate 20 on the end part of which light emitted from a light source 5 and a light source reflector 6 is made incident and which emits the light is provided with a layer 1 constituted of a first material having the double refractivity, a connection layer 2 being a second material and a second base plate 3; and the light scattered or refracted or diffracted at the boundary between the base plate 1 and the layer 2 is emitted from the surface of the plate 20.