baber/WOPTO huggingface dataset:
Patent JP-H029502-A (JP)
Title: Lathe for compound machining
Inventor: KOSHIYOU AKIRA
IPC: B23B3/16
Filed: 1988-06-29
Abstract: PURPOSE:To simplify construction and shorten the time required for the replacement of tools by installing a capstan rest, a tool magazine and an automatic tool replacing device on a cross main body which moves in the directions of Y and X axes through slides as against a reciprocating bed moving in the direction of Z axis. CONSTITUTION:A reciprocating bed 3 is mounted on the Z axis slideway 2 above a bed 1. A column slide 7 thereabove is slidably secured in the direction of Y axis, and a cross main body 11 thereabove is slidably secured in the direction of X axis. A capstan rest 16, an automatic tool replacing device 30 and a tool magazine 40 are mounted on the cross main body 11. A tail stock 17 and a main shaft bed 18 are installed on a vertical face of the bed 1 at right angle to the Z axis slideway 2, and a main shaft 19 is driven by a motor 23. A twin arm 31 turns and inserts a used tool into an empty pot of the tool magazine 40, grips a new tool in the tool magazine 40, approaches to the capstan rest 16 and waits for the timing for tool replacement. When it comes the arm grips a used tool figured out by the capstan rest and rolls over 180 deg. to let a new tool held in position, so that the time required for replacement is shortened and cut chips fall off smoothly since the cutting area on the bed 1 is vertical.
Patent JP-S5949544-A (JP)
Title: Electrophtographic organic receptor
Inventor: NOGAMI SUMITAKA
IPC: G03G5/06
Filed: 1982-09-16
Abstract: PURPOSE:To obtain superior characteristics of each of exposure sensitivity, wavelength, and deterioration resistance, by using a charge transfer layer made of a specified polyester, and a charge generating layers made of crystalline oxytitanium-phthalocyanine. CONSTITUTION:The charge transfer layer contains as a charge transfer agent an effective polyester component obtained from at least 80mol% 2,6-dimethoxy-9,10- dihydroxyanthracene of all the dihydroxy components, and at least 80mol% alpha,omega- dicarboxylic acid of all the dicarboxylic acids. The charge generating layer contains crystalline oxytitanium phthalocyanie as an effective component. Both layers are formed on a conductive substrate in the order to the charge generating and transfer layers. A barrier layer may be formed between the charge generating layer and the substrate in order to prevent lowering of charged voltage.
Patent JP-H098428-A (JP)
Title: Compound circuit substrate
Inventor: KOBAYASHI TAKAO
IPC: H05K1/18
Filed: 1995-06-26
Abstract: PURPOSE: To facilitate the design modification by a method wherein the through holes or lands connecting to large current terminals of a power control parts are formed on the large current circuit substrate side the boundries of both circuit substrates while the through holes or lands connecting the control signal terminals of power control parts are formed on the small current circuit substrate side on the boundaries. CONSTITUTION: A large current circuit substrate 11 is provided with thick wall circuit conductors 15 for power circuit on a single face or both faces of an insulating substrate 13. Besides, a small current circuit substrate 17 is provided with a thin wall circuit conductor 21 for signal circuit on a single face or both faces of another insulating substrate 19. For example, through holes 25S, 25D for connecting a source terminal and a drain terminal of power MOSFET are formed on the large current circuit substrate 11 side on the boundary (the part of bonding agent 23) between the large current circuit substrate 11 and the small current circuit substrate 17. Furthermore, the other through hole 25G connecting a gate terminal is formed on the small current circuit substrate side on the boudary.  Finally, a power control part is packaged striding over the large current circuit substrate 11 and the small current circuit substrate 17.
Patent JP-H0338650-A (JP)
Title: Transparent body
Inventor: SHIYADEII ERU MARUHOTORA
IPC: G03G7/00
Filed: 1990-06-18
Abstract: PURPOSE: To provide a dot matrix image transparent body having adaptability to an ink used for marking and capable of giving an image having allowable optical density by providing an oil absorbing polymer and an ink receiving layer containing a filler such as titanium oxide, silica or the mixture thereof on a substrate. CONSTITUTION: Layers of the oil absorbing polymer such as a styrene-dines terblock polymer, a sodium carboxymethyl hydroxyethyl cellulose are provided on both surfaces of the supporting base body layer and the ink receiving layers containing a hydrophilic/hydrophobic segment-containing copolymer such as a vinyl alcohol/vinyl acetate, a vinyl alcohol/vinyl acetate/vinyl chloride containing 5-25wt.% vinyl alcohol are provided thereon. The ink receiving layer can contain also the filler component such a colloidal silica, calcium carbonate and titanium dioxide. A multilayer type structural transparent body obtained in this way is used a dot matrix printer, and the transparent body on which the image is formed, is obtained.
Patent JP-S5859784-A (JP)
Inventor: TAJIMA TOMIO
IPC: B25J15/00
Filed: 1981-10-06
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-H0242895-A (JP)
Title: Electric acoustic converter
Inventor: YOKOYAMA YOSHIHIRO
IPC: H04R1/10
Filed: 1989-06-23
Abstract: PURPOSE:To realize a mounting to the recessed part of an concha with satisfactory mounting feeling by, as for an outer enclosure, thinning the width in a thickness direction intersecting orthogonally with a sound emitting surface in comparison with a diameter at a sound emitting surface side in the front of an electroacoustic element. CONSTITUTION:The width in the thickness direction intersecting orthogonally with the sound emitting surface is thinned in comparison with the diameter of the sound emitting surface side in the front of an electric acoustic converting element 15, and an outer enclosure 16 is fitted in the concha. Thus, the whole of the outer enclosure 16 is housed so as to be wrapped in the recessed part of the concha. By three points of two points of an inclined part 19 of the outer enclosure 16 supported by a leading edge A of an antihelix and the leading edge of a tragus and one point of the internal side surface of an extended part 18b of a cord holding part 18 to abut on one point (c) on the outer surface of a lobe, the enclosure 16 is house-mounted in the concha so as to pinch one part of a helix. Consequently, without pressing an ear hole, the enclosure can be mount-held in one part of the helix simultaneously and stably.
Patent JP-S6139361-A (JP)
Title: Sealed lead storage battery
Inventor: TAKEMASA ARIHIKO
IPC: H01M50/141
Filed: 1984-07-30
Abstract: PURPOSE:To inhibit loss of electrolyte so as to prevent any decrease in the capacity of a sealed lead storage battery by making the container by laminating together a thermoplastic resin having low steam permeability and a thermoplastic resin having great shock resistance. CONSTITUTION:A sealed lead storage battery is constituted by installing a plate group consisting of positive plates 4, negative plates 5 and separators 6 impregnated with a liquid electrolyte in a container 1 formed by laminating together an inner wall 2 made of a vinylidene chloride resin, polypropylene or similar material and an outer wall 4 made of ABS resin or similar material. Therefore, permeation of steam can be greatly inhibited without decreasing the structural strength of the battery by using the container 1 consisting of the inner wall 2 having low steam permeability and the outer wall 3 having great shock resistance. Accordingly it is possible to prevent any decrease in the performance of the battery which might result from loss of electrolyte.
Patent JP-H06603-A (JP)
Title: Controller for flow of molten steel in continuous casting mold
Inventor: KONDO TAKUMI
IPC: B22D11/10
Filed: 1992-06-18
Abstract: PURPOSE:To control flow velocity at a meniscus and to produce a cast slab having excellent in surface characteristic by independently the controlling magnetic field impressing direction of plural electromagnetic coils. CONSTITUTION:On the outside of longitudinal side surfaces 1-1, 1-2 in a mold, the electromagnetic coils 7-1, 7-2 for stirring divided into two or above in a lateral direction are provided and the direction and the strength of shifting magnetic field are controlled by the command of a control part 10. As for the measurement of the flow velocity at the meniscus, e.g. a thermalloy-made cylinder is inserted into the molten steel flow and by measuring the resistant force caused by the flow with a strain gage, the measured result is used for control data. In the result of investigating the relation between the surface flaw generating rate of the cast slab and the flow velocity at the meniscus, by controlling the meniscus flow velocity in the range of 10-60cm/sec, the cast slab excellent in surface characteristic is produced.
Patent JP-S5860751-A (JP)
Title: Electrophotographic toner
Inventor: MIYAMAE TATSUO
IPC: G03G9/097
Filed: 1981-10-07
Abstract: PURPOSE:To obtain a toner long in life, nondeteriorating, and usable again and developable even if it is a fine powder, by controlling volume resistivity within a specified range. CONSTITUTION:An electrophotographic toner is prepared by adding proper amounts of a metallic powder such as Al-Cu or silver, SnO, and surfactant to a binder resin, preferably stryrene, necessary resistance controller, toner, polarity controller, etc. so as to adjust volume resistivity within 10<13>-10<14>OMEGAcm, thus permitting the obtained toner not to cause deterioration of image density, fog, etc. against a large number of copying cycles, and to have high durability and long life when used for magnetic brush development.
Patent JP-S57131772-A (JP)
Title: Novel cyclopropylmethylpiperazines and manufacture
Inventor: FUERUNANTO MATSUKUSU ROBA
IPC: C07D295/18
Filed: 1981-10-07
Abstract: A compound having the formula   <IMAGE>   in which R is hydrogen or alkyl having 1 to 4 carbon atoms; R1 is hydrogen, alkyl having 1 to 5 carbon atoms, cycloalkylmethyl in which the cycloalkyl group has from 3 to 6 carbon atoms, 2-hydroxyethyl, alkoxycarbonyl in which the alkoxy group has 1 or 2 carbon atoms, 2-carboxypropyl, N-benzyl-2-carbamoyl propyl, phenyl, phenyl substituted by methoxy, trifluoromethyl or acetyl, benzyl, benzyl substituted by halogen, benzoyl, benzoyl substituted by three methoxy groups, 3,5-dimethoxy-4-acetoxy or 3,5-dimethoxy-4-ethoxycarbonyloxy, cinnamoyl, cinnamoyl in which the phenyl ring is substituted with trifluoromethyl or by one or more methoxy groups, phenoxyacetyl, phenoxyacetyl in which the phenyl ring is substituted with halogen or methoxy, and   <IMAGE>  in which m is 2 or 3 and R2 and R3 are identical and are alkyls having 1 to 3 carbon atoms; A is a pharmaceutically acceptable compound selected from the group consisting of inorganic acids, organic acids, alkyl halides and aryl halides; and n is 0, 1, 2 or 3; The compounds are useful in the treatment of cardiac disease symptomized by low cardiac flow.
Patent JP-S5949650-A (JP)
Title: Picture data storage device
Inventor: TAKASHIMA HIRONORI
IPC: G06T1/00
Filed: 1982-09-14
Abstract: PURPOSE:To reduce the movement of the head of a magnetic disk device in reading operation and shorten its seek time, and to read picture data at a high speed, by writing the picture data on successive tracks. CONSTITUTION:A storage control signal and the amount of compressed picture data to be stored are inputted from a terminal 12. A free area detector 14 reads a table which shows the in-use state of a magnetic disk from the magnetic disk device through a magnetic disk controller 15. The detector 14 refers to this table to search for an area where the data to be stored is written successively. When it is found, a storage acknowledgement signal is sent from a terminal 11 and when not, a negative storage acknowledgement signal is sent out. When the storage is possible, the compressed picture data inputted from a terminal 13 is written by the magnetic disk device 16.
Patent JP-S6315177-A (JP)
Title: Method for testing load characteristic
Inventor: NAGAMEGURI ISAMU
IPC: G01R31/00
Filed: 1986-07-07
Abstract: PURPOSE:To automate characteristic variation with respect to the load characteristic of a microwave oscillator, by electrically moving load impedance for the sake of automatic measurement. CONSTITUTION:The output of an oscillator 11 to be measured is connected to an infinite phase device 16 through a directional coupler 12 and the infinite phase device 16 is terminated at a prescribed load impedance 14. The phase of the infinite phase device 16 is electrically changed to measure the output or oscillation frequency of the oscillator 16 to be measured.
Patent JP-S5948631-A (JP)
Title: Testing equipment for automobile
Inventor: KOJIMA TOORU
IPC: B60K20/00
Filed: 1982-09-13
Abstract: PURPOSE:To accomplish most of tests electrically without requiring operation of the engine or the like by detecting the revolution ratio between the input and output sides of device to be tested such as the transmission of an automobile to determine the position of a shift lever. CONSTITUTION:While a certain mode is selected with a shift lever 7, this automobile tester checks the gear with a circuit 14 rotating an input side DC motor 4 or an output side DC motor 3 at a fixed revolutions whereby determination is made what speed the shift lever selects. This yield an effect of produce an apparatus with a greater reliability, a higher accuracy and ease of maintenance while accomplishing most of test electrically without requiring the operation of an engine or the like.
Patent JP-H08322990-A (JP)
Title: Bonus giving device of game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-06-05
Abstract: PURPOSE: To provide a game machine such as pachinko machine equipped with a bonus giving device, with which the play is carried out using game card storing valuable value information, etc., and a bonus is presented to the player who has purchased a game card equivalent to a specified amount or over. CONSTITUTION: A pachinko machine 1 is structured so that the game is carried out using a game card in which valuable value information is stored, and is equipped with a bonus giving device to give bonus to the player, wherein the arrangement is further equipped with a card reader/writer 31 to read the valuable value information stored in the card and a bonus giving setting/displaying device 50 which displays additionally the lucky number eventually issued when the read information is identical to the specific value predetermined.
Patent JP-S5784155-A (JP)
Title: Connecting device of cooling water pipe
Inventor: YOSHIDA TETSUO
IPC: F16L25/02
Filed: 1980-11-14
Abstract: PURPOSE:To suppress electric discharge from the connecting part, and to prevent water leakage of a cooling water pipe or erroneous operation of an electronic circuit by a method wherein a cap nut to connect the cooling water pipes with each other is made to have a radius of curvature the same or more with the outside diameter of the cooling water pipe. CONSTITUTION:The cooling water pipe 6 is connected to a circulating pipe 8 in a thyristor valve at a lower part electrode 5 with the nut 9, the nut 9 is made to have a curvature on the cooling water pipe 6 side, and the tightening part thereof is remained on the circulating pipe 8 side. Accordingly the lower part electrode 5 and the cap nut 9 have the same electric potential and moreover have high electric potential, and because electric field outside of the cap nut 9 is mitigated and electric discharge from the part thereof is suppressed, water leakage due to deterioration to be caused by electric discharge is not generated, and the cause to make the electronic circuit to operate erroneously can be eliminated.
Patent JP-S6142419-A (JP)
Title: Production of pipe
Inventor: SUGIYAMA HIROSHI
IPC: B21C37/08
Filed: 1984-08-01
Abstract: PURPOSE:To produce continuously a thin-walled pipe without flattening the pipe by passing a hot-rolled metallic plate which is delivered continuously through guides curved gradually in the longitudinal direction to curve the plate then forming continuously the plate to a circular pipe by means of a mandrel and guide roll pair. CONSTITUTION:The hot-rolled metallic plate 10 is inserted into the spacing between the guides 1 (male die) and 2 (female die) having the gradually curving sectional shape by means of the rollers provided just before the guides 1, 2. The curved plate 10 delivered from the guides 1, 2 is formed approximately to the circular pipe shape by the guide rolls 4, 5 and the mandrel 3 and is further formed thoroughly to the circular pipe shape by means of the guide rolls 6 and the mandrel 3.
Patent JP-H0324240-A (JP)
Title: Al-based fiber reinforced composite material
Inventor: FUJITA JUNICHI
IPC: C22C49/00
Filed: 1989-06-22
Abstract: PURPOSE:To reduce the weight of an Al-based composite material, to render nonmagnetism for measurement and to enhance the wear resistance and damping factor by specifying the contents of short carbon fibers and potassium titanate whiskers in the composite material and the relation between the contents. CONSTITUTION:This Al-based fiber reinforced composite material contains short carbon fibers by 15-40vol.% of the amt. of the composite material and potassium titanate whiskers by 20-50vol.% of the amt. of the carbon fibers and the total amt. of the carbon fibers and the whiskers is 30-50vol.% of the amt. of the composite material. The carbon fibers reduce the weight of the composite material and further enhance the wear resistance by combination with the potassium titanate whiskers. The whiskers act as a binder enabling the production of a preform.
Patent JP-S6050883-A (JP)
Inventor: FUJII MASAHARU
IPC: H05B3/14
Filed: 1983-08-31
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-H0451606-A (JP)
Title: Graphic equalizer circuit
Inventor: INOUE KOICHI
IPC: H03G5/02
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the setting degree of the freedom of input bias and the like, to secure a dynamic range, to make a circuit into IC and to improve an SN ratio by constituting the circuit in such a way that an input-side is composed of a V/I conversion circuit and a resistance is inserted in serial to the input of an amplifier. CONSTITUTION:The V/I conversion circuit 11 is provided for the inputside and an input signal is received. A current corresponding to the voltage level of the input signal is caused to flow in a load resistance and a voltage is generated. The voltage is added to the amplifier of an operand amplifier. The current of the V/I conversion circuit 11 is received in an active filter 12a for attenuating and emphasizing the signal in accordance with a frequency and the voltage corresponding to the frequency is generated. The voltage is converted into the current in V/I conversion circuits 13a and 14a which are provided in correspondence with an attenuation-side and an emphasis-side. Furthermore, the circuit is constituted so that the current conversion output is added(or subtracted) by the load resistance. Thus, the degree of freedom can be obtained in the setting of an input bias, the dynamic range can sufficiently be secured, the circuit is made into IC and the SN ratio can be improved.
Patent JP-H0451199-A (JP)
Title: Sound encoding/decoding system
Inventor: MAAKU JIYONSON
IPC: G10L19/12
Filed: 1990-06-18
Abstract: PURPOSE:To satisfy both the reproducing quality and the computation quantity of sound by selecting a code vector to minimize a linear prediction error signal vector from a fixed code register by an evaluation part, and selecting a gain. CONSTITUTION:A weight orthogonal transform part 20 is provided, and each code vector C of the fixed code register 2 of white noise is transformed to an audible weight reproducing code vector AC' intersecting orthogonally to a pitch prediction remainder vector AP in the optimum pitch prediction remainder vector to which audible weight is applied. The evaluation part 11 selects the code vector to minimize the linear prediction error signal vector E from the code register 2, and selects the gain (g). In such a way, it follows that optimization is performed sequentially after orthogonal transformation is performed, and the optimization can be approached to an input signal vector AX to which real audible weight is applied equal or similarly to a simultaneous optimizing system, and a quantization error can be reduced, and superiority can be obtained in both points of performance quantity and reproducing sound quality.
Patent JP-S5682652-A (JP)
Title: Controlling mechanism for braking device for bicycle
Inventor: SHIMANO KEIZOU
IPC: B60T11/04
Filed: 1979-12-11
Abstract: PURPOSE: To enable safe performance of urgent braking by coupling the brakes for a front wheel and a rear wheel and thereby enabling operation the brake for the front wheel after the braking for the rear wheel is conducted through priority application of the rear wheel brake in braking.  
     CONSTITUTION: The operation of the right and left brake levers is transmitted to an acting body 2 through a wire W 1 . To the acting body 2 are fitted the 1st joining body 3 connected to a wire W 3  for the brake for the rear wheel and the 2nd joining body 4 for a wire W 4  for the front wheel, and the body 2 is arranged to contact with a supporting body 17 for reversal restricting the rotation to the left. When the wire W 1  is drawn by an operating lever, the acting body 2 is rotated on a shoulder part 2 as a supporting point and contacts with the supporting body 17, while drawing the wire W 3  for the rear wheel, and then, turning reversely, draws the wire W 4  for the front wheel. Since the front wheel is braked after braking of the rear wheel, the rear wheel does not float up, and thus the braking force for the front wheel can be utilized effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0723579-A (JP)
Title: Current control method for servo motor
Inventor: SATO KAZUO
IPC: H02M7/797
Filed: 1993-06-30
Abstract: PURPOSE:To provide a method for controlling a servo motor such that the gain of a current amplifier does not vary even upon variation of r.p.m. CONSTITUTION:In the current control method for servo motor, the difference between a current command and a drive current being fed to a servo motor is amplified by a current amplifier 6 and the servo motor is driven based on the amplification results. DC voltage of a main circuit, which begins to vary in response to the variation of r.p.m. of the servo motor, is then controlled to sustain a constant level. For example, a CPU 9 controls a rectifying circuit 1 producing the DC voltage of main circuit in response to the variation of r.p.m. of the servo motor to sustain the DC voltage of main circuit at a constant level thus sustaining the gain of the current amplifier at a constant value.