baber/WOPTO huggingface dataset:
Patent JP-H0719797-A (JP)
Title: Automatic charging equipment
Inventor: KOYASU MASASHI
IPC: F41A9/04
Filed: 1993-07-06
Abstract: PURPOSE:To make it possible to execute quickly and surely the delivery of a shell from a cartridge on the vehicle body side to a gun hoist mechanism, the hoist of the shell to a turret bustle and the charge thereof in a gun and, moreover, to ensure the number of held shells sufficiently. CONSTITUTION:When ammunition 27 on the lowermost stage of each vertical array of a cartridge 2 on the vehicle body side is loaded on a lateral delivery mechanism 10, this mechanism 10 is shifted (made to advance) by one pitch laterally so that the ammunition 27 thereon be delivered to a hoisting tray 12 of a gun hoist mechanism 3 positioned on the lowermost stage of a hoisting space. Next, the lateral delivery mechanism 10 is lowered, moved back and then raised and is made to support again the ammunition 27 on the lowermost stage, so as to avoid the interference of the lateral delivery mechanism 10 with the ammunition 27 on the lowermost stage at the time when the lateral delivery mechanism 10 is moved back without being lowered. In the gun hoist mechanism 3, the delivered ammunition 27 is hoisted to a charging mechanism 5 on the turret bustle 1 side. In the charging mechanism 5, the hoisted ammunition 27 is charged into a breech 4 and thereby a charging operation is completed.
Patent JP-S5790224-A (JP)
Title: Composite rigid trolley
Inventor: NAKAMURA YAKUHARU
IPC: B21D39/00
Filed: 1980-11-27
Abstract: PURPOSE: To prevent corrosion between heterogeneous metals by inserting and holding stainless steel and aluminum laminate belt materials into the grooved parts made of aluminum angle, in a composite rigid trolley using stainless steel on the contact face of an electric collector.  
     CONSTITUTION: A composite rigid trolley is bent and formed into U-letter shape using c, c forming rolls on the both sides so as to be surface-contacted in such a way that the central part of aluminum belt material 12 of belt clad material is splinted on the plane 22 of the head part 22 of aluminum angle 20. At the same  time, edge parts on both sides of the clad material 10 are inserted into grooves  24, 24 on the inside of lug parts 23, 23 of the aluminum angle 20, then shoulder  parts 23, 23 are rolled and reshaped using a rolling mill, and the lug parts 23,  23 have the both side edges of the clad material 10 held and integrated. The  clad material 10 has a thinner aluminum belt material 12 metallurgically bound  as composite metal on one side of a thinner stainless steel made belt material  11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0830449-A (JP)
Title: Machine controller
Inventor: ARAKI KAZUHIRO
IPC: G06F9/445
Filed: 1994-07-19
Abstract: PURPOSE:To surely rewrite the contents for controlling a machine device by mounting a 2nd storage means which stores the contents to be rewritten into the contents of a 1st storage means and executing a rewriting program in the 2nd storage means by a control means. CONSTITUTION:When it is confirmed that an option memory 130 is connected to a CPU 100, version information is read out of the memory 130 and compared with version information in a program memory 110. When the version of the control program in the memory 130 is newer than the version of the control program in the memory 110, a new rewriting program in the memory 130 is executed so as to transfer the control program, etc., in the memory 130 to the memory 110. Consequently, the contents of the memory 110 can be rewritten by the latest rewriting program at all times.
Patent JP-H11351590-A (JP)
Title: Warm water type heating apparatus
Inventor: FUJIO HIROMI
IPC: F24D3/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a warm water type heating apparatus capable of producing preferable temperature warm water to a heat dissipation apparatus with a simplified construction, even when warm water is supplied to the heat dissipation apparatus using a heat source apparatus producing high temperature water, which dissipation apparatus uses low temperature water such as a floor heating panel. SOLUTION: A warm water type heating apparatus 1 includes a floor heating panel 2 for receiving supply of warm water heated by a heat source apparatus 3 to effect heating action, and a warm water piping for connecting the heat source apparatus 3 and the floor heating panel 2. There is further provided a heat exchange apparatus 16 for exchanging heat between warm water flowing through a warm water piping serving to supply warm water to the floor heating panel 2 and warm water flowing through a warm water piping serving to feed back warm water from the floor heating panel 2 to the heat source apparatus 3.
Patent JP-S6410412-A (JP)
Title: Video head driver for vtr
Inventor: TERAMOTO KAZUYOSHI
IPC: G11B5/588
Filed: 1987-07-02
Abstract: PURPOSE:To attain light weight and to strengthen the rigidity of a bobbin by forming the bobbin moving a video head in response to the feeding speed of a magnetic tape in the broadwise direction of the magnetic tape of a plastic film. CONSTITUTION:A cylindrical bobbin 15 with a drive coil 9 wound on the outer circumference is so constituted that the plastic film whose thickness is 30mum-100mum is wound by one turn at a prescribed diameter and the drive coil 9 is wound on the outer circumference. As a material of the plastic film, a plastic of polyimide group, aromatic polyamide group, aromatic polyester group or polycarbonate group is preferred. The rigidity, heat resistance and dimension stability of each plastic film are excellent and especially the plastic film of polycarbonate group has excellent adhesive performance. The rigidity of the bobbin 15 is strengthened to facilitate the assembling between the bobbin 15 and the plate springs 10, 11 and the weight of the bobbin is made light to improve the response of the video head driver.
Patent JP-S6411868-A (JP)
Title: Front/rear discriminator of recording sheet for electrostatic recorder
Inventor: YAGI NOBORU
IPC: H04N1/00
Filed: 1987-07-03
Abstract: PURPOSE:To notify to a user when a recording sheet is set reversely with face downward by operating notifying means when a measuring electrode is brought into contact with the rear of the sheet. CONSTITUTION:A front/rear discriminator 2 has two probe-like measuring electrodes 20, 21, which are brought into at a predetermined interval with one side face of a recording sheet 1. A sheet face resistance Rx between the electrodes 20 and 21 of this state constructs a Wheatstone bridge together with resistors R1, R2, R3, a DC voltage is applied from a power supply 22 to one diagonal corner, and a bridge voltage Va-Vb is input through a resistor R4 to a comparator 23. If the set state of the sheet is correct, the resistance Rx becomes very large. In this case, Va<Vb is satisfied, and the output of the comparator 23 becomes '0'. If the front and the rear of the sheet 1 are erroneously set, the resistance Rx becomes small, the magnitudes of the voltages are reversed to satisfy Va >Vb, and the output of the comparator 23 is inverted from '0' to '1'. Then, the display lamp of a notifying unit 24 is fired, and a buzzer rings.
Patent JP-2000354873-A (JP)
Title: Fluid magnetizing treatment jig
Inventor: AKASHI KAZUKUNI
IPC: C02F1/48
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To enable the detachment of the jig from a pipe comprising a magnetic material such as an iron pipe and further to facilitate the work of attaching the jig to such a pipe. SOLUTION: In a fluid magnetizing treatment jig, magnetic generators 20 are incorporated in a pair of the case bodies mounted on the outer peripheral surface of a water pipe from the outside. An on-off auxiliary mechanism 30 generating the force opposing to the magnetic attraction force between each case body and the water pipe to separate the case body from the water pipe when the case body is mounted on the water pipe comprising a magnetic material like an iron pipe is incorporated in the case body.
Patent JP-S5868464-A (JP)
Title: Composite cast member of chill casting and aluminum
Inventor: YAMAMOTO YUKIO
IPC: C22C37/00
Filed: 1981-10-20
Abstract: PURPOSE:To provide a titled composite member which is reduced of weight by insert casting aluminum into the chill casting which is increased of martensite structure and is improved of thermal impact resistance by contg. limited compsns. of C, Si, Mn, P and S and subjecting these to suitable heat treatments. CONSTITUTION:After the cast iron contg. 2.8-4.0wt% C, 1.5-2.5% Si, 0.3-1.5% Mn, <=0.10% P, <=0.1% S is chiled over the entire part, the cast iron is subjected to heat treatments consisting of oil hardening by chilling the entire part then holding the same at about 820-880 deg.C for about 3-20 minutes and tempering by holding the cast iron for about >=1hr at about 180-200 deg.C and air cooling, whereby the cementite in the structure of the chill casting is partly decomposed and  martensite is increased, thus the chill casting contg. 25-30% cementite in  area rate and having the base consisting of martensite is obtained. Since this casting has higher thermal impact resistance, the casting does not generate cracks even when it is cast therein with aluminum or aluminum alloys at about >=600 deg.C.
Patent JP-H081934-A (JP)
Title: Vibrating plate for ink jet record head, manufacture thereof, and manufacture of piezoelectric vibrator unit
Inventor: YASUKAWA SHINJI
IPC: B41J2/055
Filed: 1994-06-27
Abstract: PURPOSE:To prevent creeping discharge through a surface of a piezoelectric material by forming a vibrating plate for an ink jet record head by backing inward one electrode of a first electrode and a second electrode for a fixed distance from the peripheral face of the piezoelectric material. CONSTITUTION:At a stage that external electrodes 15, 16 are formed, a voltage suitable for polarization of a piezoelectric material 13, for example, a DC voltage of 75 volts is applied to the external electrodes 15, 16 for one minute and polarization is performed. In the polarization process, as one electrode at each end face is buried in the layer of the piezoelectric material 13, there is no continuity between three electrodes 111 and three electrodes 12 through the surface of the piezoelectric material 13 at end parts 10a, 10b, 10c, 10d, so that creeping discharge does not occur during the polarization. At a stage that the polarization is completed, it is cut into a piezoelectric vibrating plate 20 having a size suitable for constituting a piezoelectric vibrating unit.
Patent JP-S6325148-A (JP)
Title: Pullout type table device
Inventor: TAKANO YUZO
IPC: A47B5/00
Filed: 1986-07-16
Abstract: PURPOSE:To suppress play of a table plate and accomplish perfect accommodation by fitting a guide piece of the table plate in a notch formed in a hinge collar arranged rotatably at the top of a guide groove, and providing possibility of eccentricity of hinge collar in accordance with the rotational position. CONSTITUTION:In a service position C, the right half of the wavy surface 44 of a lief spring is in contact with the corner of the right 38a or left 38b side face of a pr ojection 38 at a hinge collar, and the eccentric force of lief spring 42 acts so that the hinge collar 28 rotates clockwise round the center 01. Therefore, a guide piece 22 of table plate rotates clockwise consolidated with the hinge collar 28 to come in contact with the bottom of an adjusting screw 66 to cause the table plate 14 to be set in service position C. If the table plate 14 is turned to the dramout position B for the purpose of accommodating, the hinge collar 28 rotates together with said guide piece 22, and upon depressing the table plate, is accommodated together with a frame 12 perfectly in a recess 20.
Patent JP-H0455962-A (JP)
Title: Memory card
Inventor: SUZUKI YASUSHI
IPC: G06F21/85
Filed: 1990-06-26
Abstract: PURPOSE:To protect data by securing an exclusive OR between each bit of the data written in a memory element and each bit of the data (identification number) shifted by a shift register and outputting these data to a data bus. CONSTITUTION:An exclusive OR is secured between each bit of the data read out of a memory element 1 with the address and the read signal received from a CPU and each output (Q0, Q1,..., Q15) of a shift register 2 by the exclusive OR circuits 4a0, 4a1,..., 4a>=15 respectively. Then each bit of the OR data is outputted through each of 3-state buffer circuits 4b0, 4b1,...,4b15 and then sent to a data bus of a CPU via the terminals DB0, DB>=1,..., DB15 respectively. At the same time, the read-out data are decided correct when the data stored temporarily in the register 2, i.e., an identification number is equal to the one set when the data are written into the element 1. As a result, the data is protected.
Patent JP-H04364706-A (JP)
Title: Circuit device
Inventor: IZU TOSHIO
IPC: H01F27/00
Filed: 1991-06-12
Abstract: PURPOSE:To provide a circuit device which is small-sized, has an excellent dimensional accuracy in external shape, not susceptible to characteristic variations due to changes in inductor position and direction, and is superior in mass-productivity. CONSTITUTION:The titled device is provided with a plurality of composite parts 1 and a case 2. The parts 1 include an inductor 3 respectively. The case 2 is provided with a plurality of housing holes 21 to 23 corresponding to the number of the parts 1 on one face side 20, where the parts 1 are respectively fitted in the inside of the holes 21 to 23.
Patent JP-2000003672-A (JP)
Title: Manufacture of deflection device
Inventor: MURATA AKIO
IPC: H01J9/236
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To effectively prevent occurrence of coronas in the deflection device using a bobbin-winding saddle-type deflection coil. SOLUTION: A bobbin 20 wound with a bobbin-winding saddle-type deflection coil 4 is formed by integrating annular groove parts 20B, 20C around a tube axis at opening portions of both axial end parts with a body part 20A between the respective groove parts 20B, 20C. The inner surface of the body part 20A is wound with a body coil part 4A of the horizontal deflection coil 4 along the tube axis direction, and the respective groove parts 20B, 20C are wound with bent parts 4B, 4C of the horizontal deflection coil 4 around the tube axis. Respective wire rods of the bent parts 4B, 4C of the horizontal deflection coil 4 have insulating heat sealed layers around insulating coatings.  After the assembling of the deflection coil 4, the coil is turned on electricity and the heat sealed layers are self-sealed, thereby air spaces between the respective wire rods are filled with insulation layer to prevent occurrence of coronas.
Patent JP-S6148424-A (JP)
Title: Preparation of hydrous silicic acid having electroconductivity
Inventor: KOGA YOSHIAKI
IPC: C01B33/187
Filed: 1984-08-13
Abstract: PURPOSE:To obtain hydrous silicic acid having extremely good electroconductivity and being uncolored at high temp. by adding a tin compd. to alkali silicate soln. contg. an Sb compd. CONSTITUTION:An Sb compd. is allowed to be contained previously in alkali silicate soln. It is supposed that the Sb forms a part of the silica linkages forming soln. of silica sol. Particularly, formation of the silica sol soln. is prompted by heating the alkali silicate soln. contg. an Sb compd. at ca. 60-90 deg.C. When an Sn compd. is added to the silica sol soln., SnO2 is formed and uniformly contained in the formed hydrous silicic acid to cause deposition. Since SnO2 and Sb are contained uniformly and firmly on the surface and in the inside of the hydrous silicic acid prepd. by this process, desired electroconductivity is exhibited stably, and coloration at high temp. is not caused.
Patent JP-S5792047-A (JP)
Title: Manufacture of extrusion molded article
Inventor: INADA HIROO
IPC: C08K5/34
Filed: 1980-12-01
Abstract: PURPOSE: To manufacture an extrusion molded article, easily, without troubles such as sagging, etc., by melting and extruding an aromatic polyester compounded with a bis(cyclic iminoester) compound.  
     CONSTITUTION: (A) An aromatic polyester having terminal hydroxyl group is compounded with (B) a bis(cyclic iminoester) compound of formulaI(Y is bivalent hydrocarbon group which may contain hetero atom; X is bivalent hydrocarbon group non-reactive under the reaction conditions and containing 1W2 ring carbon atoms forming an iminoester ring; l is 0 or 1) or formula II[A is group of formula III (R 2  is univalent hydrocarbon group) or formula IV; R is tetravalent aromatic group which may contain hetero atom; R 1  and R 2  are same or different univalent hydrocarbon group], e.g. 2,2'-bis(3,1-benzoxazin-4-one), and the mixture is molten and extruded. The amount of the additive is 0.01W5wt% of the polyester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0520689-A (JP)
Title: Optical recording method
Inventor: YAMAGUCHI HAJIME
IPC: G11B7/30
Filed: 1991-07-09
Abstract: PURPOSE:To facilitate rewriting at normal temperature and stable multi-valued recording by changing the incident light quantity of the light beam with a wavelength causing a reaction and changing the electric characteristic of a molecular film corresponding to it. CONSTITUTION:In an optical recording method irradiating the light beam to a molecular film containing a reactant causing photochemical reaction and recording by the photochemical reaction of the reacting product in accordance with this, optical recording is operated by changing the incident light quantity of the light beam with the wavelength causing the reaction and changing the electric characteristic of the molecular film corresponding this. In the meantime, erasure is operated by irradiating the light beam with the wavelength causing a reaction opposite to the photochemical reaction at the time of recording. As the reacting product, though no limitation is existent especially in a substance causing the photochemical reaction, the substance with the high quantization yield of an optical reaction is desired to use. Further, in the erasure of recording, a fact that the absorption bands of the reactant and a reaction product are different and the photochemical reaction is reversible is necessary. Thus, the multi-valued recording capable of rewriting at normal temperature and being stable is performed.
Patent JP-S5869682-A (JP)
Inventor: WATANABE HIDENORI
IPC: B66B1/30
Filed: 1981-10-21
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-S6228021-A (JP)
Title: Device and method for extrusion
Inventor: SAITO KAZUO
IPC: B21C23/21
Filed: 1985-07-30
Abstract: PURPOSE:To obtain continuously homogeneous products from a material of molten state directly, by placing a stopper so as to be opposed to the outside peripheral surface of a rotary wheel, forming a transfer passage of the material by sealing both sides of the stopper and the wheel by a block, and placing a die in the inner part of the path. CONSTITUTION:A part of a rotary wheel 1 is dipped in a melting tank 5, and the rotary wheel 1 is rotated in the direction as indicated with an arrow. As a result, a molten metal 10 in the melting tank 5 is cooled and coagulated from a part which contacts the wheel 1, adheres to the outside periphery of the wheel, a coagulated metal 11 is fed into a passage 6 by a rotational force of the wheel 1 and a frictional force of the surface of the wheel and the coagulated metal, and an internal pressure is generated in the inner part of the passage 6. By this internal pressure, the coagulated metal 11 is extruded from a die 4, and a product 20 is extruded and formed.
Patent JP-H02210341-A (JP)
Title: Printing device for photographic film
Inventor: YANAGISAWA AKIRA
IPC: G03B27/52
Filed: 1989-06-30
Abstract: PURPOSE:To improve the quality of printed information such as a character by generating a rectangular picture element such as a character, which is carried in synchronization with the surface of a carried film, in a display device disposed opposite to the face of a film. CONSTITUTION:The printing information is formed previously with a character generation controller 4. According to a signal from a film position detecting means 2, the display of a picture element such as a character in one-dimensional line in a direction perpendicular to the carrying direction of the roll film F is started. After that, according to a synchronous signal from a film carrying speed detecting means 3, the display of one-dimensional picture element synchronous with the roll film F is repeated and controlled to display various pieces of information composed of appropriate characters and symbols. A device 5 driving the electric display device 6 converts signals from the character generation controller 4 into conditions under which a picture element can be formed, and the electric display device 6 prints the various pieces of information composed of characters, etc., on the roll film F. Thus, printing of appropriate quality can be achieved.
Patent JP-H05330996-A (JP)
Title: Production of titanium dioxide-based whisker
Inventor: SUGIHARA TAKAOMI
IPC: C30B29/62
Filed: 1992-06-02
Abstract: PURPOSE:To efficiently obtain a titanium dioxide-based whisker with good properties in a short time by using inexpensive, readily available solid phase powdery materials. CONSTITUTION:The whisker can be obtained by the following two consecutive processes: (1) a raw material system, a mixture of (a) a titanium source material consisting of titanium dioxide and/or alkali metal titanate, (b) carbon black material, and (c) Fe, Ni or Co chloride catalyst, sodium chloride pulverization suppressive material, etc., is allowed to react under heating in an inert atmosphere to produce TiC whisker; and (2) the TiC whisker is treated at 500-700 deg.C at a rate of temperature raising of 5-l0 deg.C/min for a holding time of l-l0hr, or treated at 700-l000 deg.C at a rate of temperature raising of l-5 deg.C/min for a holding time of 1-5hr, in an oxidative atmosphere at 500-l000 deg.C, respectively, to convert the whisker to TiO2 composition.
Patent JP-S5792971-A (JP)
Title: Picture reader
Inventor: MIZUSAKI TAKAYOSHI
IPC: H04N1/19
Filed: 1980-11-28
Abstract: PURPOSE:To improve S/N of a picture signal, by controlling the reference level of an amplifying part on a basis of the level of the signal of a bit corresponding to a dummy bit and compensating the influence due to the temperature characteristic etc. of a CCD shift register. CONSTITUTION:Electric charge stored in a photodiode group 2 is transferred to corresponding bits of shift registers 4a and 4b through charge transfer element groups 3a and 3b and is shifted and is outputted to the first-stage amplifying part 11. Shift registers 4a and 4b are provided with dummy bits which are not connected to charge transfer element groups 3a and 3b directly, and a signal of the dummy bit part in the output signal of the first-stage amplifying part 11 passes through an analogue switch 21 and is integrated by a voltage holding circuit 18. The output signal of the voltage holding circuit 18 is inverted by an inverting circuit 25 and is inputted to the non-inversion input terminal of an operational amplifier 12 constituting the first-stage amplifying part 11 to control the reference voltage, thus compensating degradation of S/N of the picture signal.