baber/WOPTO huggingface dataset:
Patent JP-H084844-A (JP)
Title: Series of geared motor
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1994-06-16
Abstract: PURPOSE:To enable various kinds of transmissions and a motor to be combined with each other optionally by preparing the gear ratio within a specific range, adopting a single stage-type simple planetary gear structure as a geared motor for constituting the low gear ratio, and adopting a single stage-type oscillating inscribably meshing-type planetary gear structure in a geared motor for constituting the high gear ratio. CONSTITUTION:Motor direct coupling molds A1, A2 are prepared to integrally connect a motor to a planetary gear structure part, and a both-shaft mold B is prepared to connect a driving power source to an input shaft by coupling, etc. Moreover, two-stage mold C is prepared to obtain the large gear ratio by combining the planetary gear structures into two stages, and these input side parts are connected to the input shaft of the planetary gear structure through a joint spline 300. In the planetary gear structure part, a simple planetary gear structure F1 having the gear ratio of 1/3 to 1/7 and an oscillating internal contact type planetary gear structure having the gear ratio of 1/6 to 1/119 are prepared, and also leg attaching molds D1, D2 and a flange mold E are prepared, and they are installed to counterpart machines by flange parts 302 to 304.
Patent JP-H04334007-A (JP)
Title: Ceramic capacitor
Inventor: YOSHIMOTO KOICHIRO
IPC: H01G4/12
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a ceramic capacitor which has a solder heat resistance and solder wettability and is excellent in various kinds of characteristics and high in reliability, because no crack is formed in its dielectric body even when the capacitor is subjected to a thermal or mechanical shock. CONSTITUTION:This ceramic capacitor is constituted of a ceramic base body 10 and an external electrode 11 containing a baked electrode layer 12 which is formed on the external surface of the body 10 and is composed of a metal and inorganic binder. An alloy layer 13 which is composed principally of Pb and contains at least one of Sn, Ag, and In, Ni-plated layer 14, and Sn- or Sn/Pb-plated layer 15 are successively formed in this order on the surface of the baked electrode layer. The alloy layer acts as a stress buffer layer.
Patent JP-2000324312-A (JP)
Title: Image reader
Inventor: YOSHIZAWA KYOICHI
IPC: H04N1/107
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader that suppresses an influence of a foreign material onto a read image even when the foreign material such as dust or dirt is deposited onto an optical component such as a glass plate and a mirror to lead an image light of an original to an image sensor in an image reader that reads an image of the original carried in a prescribed path during its carrying. SOLUTION: The image reader reads an image of an original by an image sensor 3 while carrying an original D through a path P. The light of the original image is led to the image sensor 3 by a mirror 2 through a glass plate 1. The light of the original image is led to the image sensor 3 by using a mirror 2 through a glass plate 1. When a foreign material is in existence on the glass plate 1, a vibrator 4 vibrates the glass plate 1 in parallel with an original carrying direction. The amplitude of vibration given to the glass plate 1 is selected larger than the size of the foreign material. The vibrating period of the glass plate 1 is selected nearly the same as a read period at the image sensor 3.
Patent JP-H0672959-A (JP)
Title: Eicosapentaenoic acid triglyceride and its production
Inventor: KOSUGI YOSHIJI
IPC: C12P7/64
Filed: 1991-03-28
Abstract: PURPOSE:To provide the subject novel compound useful for the prevention of circulatory diseases such as hypercholesterolemia and thrombosis, for medical experiments, for the research of physiological functions, etc. CONSTITUTION:A compound of formula I (R is group of formula II). The compound of formula I is obtained by mixing eicosapentaenoic acid triglyceride with glycerol in a prescribed ratio, and subsequently simultaneously performing the contact reaction of the prepared substrate with an immobilized lipase and the dehydrative treatment of the reaction solution.
Patent JP-H11330205-A (JP)
Title: Positioning mechanism, holding equipment, transferring equipment of semiconductor wafer and position alignment equipment
Inventor: IWAMOTO SADAO
IPC: B65G43/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, simplify structure, reduce consumption of energy, and speed up movement of objects, in a positioning mechanism where two objects are mutually made to approach and separate by the same distance. SOLUTION: Two sliders 5, 6 are fixed with one linear part and the other linear part into which pulleys 2, 3 are interposed, in an endless running member 1 wound around the pulleys 2, 3 of positioning mechanism 10. The sliders 5, 6 are slidable along a single common guide 7. By rotating a rotary driving member 4 connected directly with the pulley 2, the endless running member 1 runs around the pulleys 2, 3, and the sliders 5, 6 move the same distance and mutually approach or separate.
Patent JP-S5561868-A (JP)
Title: Function input system
Inventor: SADO ICHIROU
IPC: G06F15/02
Filed: 1978-10-31
Abstract: PURPOSE: To easily perform the input indication for required function, by the classification of mutually related functions, selecting the classified function and indicating required function among the function group selected.  
     CONSTITUTION: The key group FS is constituted so that the timing signals T1WT6 can be fed to one end of each key, and another end of the keys is connected to the common terminal CT of the slide switch GS. This switch GS feeds the timing signals T1...T6 obtained via the key operated with the key group FS to either one of the terminals LT1...LT4. For example, when the switch GS selects the term A, the signals T1...T6 are fed to the terminal LT1 and when the term B is selected, the signals are fed to the terminal LT2. The timing signal is shared into four and the function is designated by detecting the signals T1...T6. Thus, the input indication of required function can be made easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5258451-A (JP)
Title: High speed logic circuit
Inventor: MIZUKAMI MASAO
IPC: H03K19/0944
Filed: 1975-11-10
Abstract: PURPOSE:To improve the performance by noticing one of the rise up or fall down of the waveform critical in time, in the transfer performance of several stages of logic circuits.
Patent JP-S5658643-A (JP)
Title: Inspecting device for surface of spherical body
Inventor: YAMANAKA TATSUO
IPC: G01N21/84
Filed: 1979-10-19
Abstract: PURPOSE:To raise the precision of the scanning for detection of surface flaw, to facilitate the design and manufacture of the device and to raise the efficiency of the inspection by using an ordinary truncated conical cone roller and universal joint in combination with each other. CONSTITUTION:The spherical body 1 to be inspected is supported by a driving roller 4 and cone rollers 5 and 5', the roller 4 rotates at equal speed in the direction of an arrow C, the rollers 5 and 5' have the same size and are formed into truncated conical cones, the universal joints 6 and 6' are fitted to the ends of shafts of the respective rotary shafts 7 and 7' with the divergence in phase at an angle of 90 deg., and the joints 6 and 6' are driven at equal speed in the direction of arrows D and D' by input shafts 61 and 61'. As a result, the rollers 5 and 5' repeat the cycles of low- speed and high-speed rotations alternately, the spherical body 1 rotates on its own axis round the axis X, while the meridian line intersecting the axis X at right angles turns round in one direction, and thus the inspection of minute flaws on the whole surface of the spherical body becomes possible by means of a projector and photoreceiver 2 and 3 and a scanning photoelectric transducing means.
Patent JP-S5659503-A (JP)
Title: Manufacture of deformed bar
Inventor: TSURUTA MANABU
IPC: B21B1/16
Filed: 1979-10-19
Abstract: PURPOSE: To efficiently manufacture the deformed bar, by applying the rolling work to the blank bar for manufacturing the deformed bar overlapped to the long size metallic coil possessing the hardness higher than that of the blank bar.  
     CONSTITUTION: The long size metallic coil 3, made of the material possessing the hardness (strength) higher than that of the blank material 1 for manufacturing the deformed bar, and possessing various section shapes, is selected according to the forming work for the desired deformed bar, and these two combined materials 1, 3, are respectively set in the uncoilers 2 and 4. The blank bar 1 and the coil 3 are uncoiled in the same direction, and the coil 3 is made to join the blank bar 1 at its specified position on the feed-in side of the cold rolling mill 5. The overlapped two materials 1, 3, are together subjected to the rolling work given by the upper and the lower rolls 6, 7; hereby, the dent of specified shape is formed by the coil 3 over all length of the blank bar 1. The materials 1, 3, are respectively coiled from the run-out side of the rolling mill 5 by the coilers 10, 9, respectively. This rolling work for the overlapped materials is several times repeated and the deformed bar of the aim shape is obtained. According to this method, the deformed bar can be economically, and efficiently manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09296280-A (JP)
Title: Treatment of metallic surface
Inventor: MATSUDA JUN
IPC: B23K26/21
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress the unstable state of arc caused by the fluctuation of the arc length generated at the time of treating a metallic surface using arc discharge and to modify the surface of a metallic material at a high speed by stable arc. SOLUTION: Arc is generated between the surface of a metallic material and a metallic electrode to melt the surface of the metallic material, and while a part of metal constituting the electrode or a reactive gas in the atmosphere is melted therein, the surface of the metallic material is modified. In this case, the melted part is irradiated with a laser beam, or, the metallic electrode is fixed, and while the metallic material is moved and also while a laser beam is oscillated in a direction crossing with the moving direction, the melted part is irradiated with the laser beam.
Patent JP-S61293361-A (JP)
Title: Method of softening raw material soybean for brewing by high-pressure boiling and steaming method in short time
Inventor: KURIBAYASHI YOSHIHIRO
IPC: A23L27/50
Filed: 1985-06-21
Abstract: PURPOSE:To make it possible to carry out improved boiling and steaming with improved finish free from unevenness of boiling and steaming, by treating raw material soybeans in hot water, boiling and steaming it under specific pressure and laying steam inlets at the upper part and the lower part of a main body of a boiling and steaming can while setting a punching plate between the steam inlets. CONSTITUTION:The punching plate 7 is horizontally set in the main body of a cylindrical fixed boiling and steaming can and the steam inlets 13 and 14 are laid at the upper and the lower parts of the main body. Namely, raw material soybeans are immersed in hot water, swelled until the water content of raw material soybeans becomes 61-68wt.% and the raw material soybeans are fed to the main body 1 of the boiling and steaming can. Then, the soybeans are boiled and steamed at 2-6 kg/cm<2> gauge pressure in a treatment time from the boiling and steaming to discharging not exceeding 10 minutes. Consequently, the raw material soybeans can be boiled and steamed in a short time and treatment efficiency can be more raised than an existing method. Circulation of steam through the raw material soybeans is improved and the raw material soybeans can be boiled and steamed with good finish without causing unevenness of boiling and steaming.
Patent JP-S5562115-A (JP)
Title: Refining method for making high chromium steel by melting in bottom-blown converter
Inventor: BETSUSHIYO NAGAYASU
IPC: C21C5/34
Filed: 1978-11-02
Abstract: PURPOSE:To recover Ar gas at a low cost, by collecting a high concentration Ar gas generated at Cr reduction desulfurization period and burning the above gas completely using O2 gas and then, recovering and using as blowing gas of high Cr steel blowing oxidation period. CONSTITUTION:O2, Ar, N2 gas stored in the holders 3, 4, 5, are mixed at a suitable ratio and mixed gas is blown into the molten steel 6 from the tuyere 2 at the oxidation period, on occasion of making high Cr steel by melting in the oxygen bottom-blown converter. On the other hand, only Ar gas 4 is blown from the inner pipe of the tuyere 2 and exhaust gas containing Ar, CO, is generated in the furnace 1 at the reduction.desulfurization period. Then, the above high Ar concentration exhaust gas is absorbed and recovered through the collecting duct 7 and on this occasion, O2 is blown from the plural O2 burners 8 provided on the upper part of the furnace opening duct 7 and CO component in the gas is converted to CO2 by complete combustion. Then, the above recovered exhaust gas is stored in the gas holder 12 after removing dust and is mainly reused for blowing gas of the third oxidation period as it is on and after the next heating, or is reused for blowing gas of the second oxidation period mixing O2 gas with the above gas.
Patent JP-H07135300-A (JP)
Title: Semiconductor memory device
Inventor: OKASAKA YASUHIKO
IPC: G11C11/401
Filed: 1994-06-16
Abstract: PURPOSE:To provide a semiconductor memory device which can increase the rise speeds of a row decoder and column decoder. CONSTITUTION:A column decoder 13a and row decoder 14a are arranged near a memory cell array 12a and a column-system control circuit 17 which controls the column decoder 13a is provided near the decoder 13a. A read/write circuit 18 composed of such a circuit as the preamplifier or write buffer circuit and a first row-system control circuit 19 which controls the circuit 18 are provided near the row decoder 14a. In addition, a second row-system control circuit 20 which controls the row decoder 14a is provided near the first row-system control circuit 19. A line-system fuse circuit 24 and row-system fuse circuit 23 which respectively send column and row address signals to spare memory cells on the memory array 12a are provided near the column-system control circuit 17 and second row-system control circuit 20.
Patent JP-S5924056-A (JP)
Inventor: YAMASHITA IKUO
IPC: E04C2/30
Filed: 1982-07-31
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-S63298453-A (JP)
Title: Monitor circuit for program runaway
Inventor: NISHIJIMA SHIRO
IPC: G06F11/30
Filed: 1987-05-28
Abstract: PURPOSE:To improve the detecting accuracy of the program runaway by obtaining the signature of an instruction code of plural separated optional steps for detection of the runaway state. CONSTITUTION:A linear feedback shift register (LFSR) 116 is used to obtain the signature of an executed instruction code together with a program memory 111 which is added with an enable bit that decides the presence or absence of an instruction code to be fetched by the register 116, a comparator 117 which compares the data on the register 116 with the prescribed data, a judge flag latch 118 which fetches the coincidence output of the comparator 117 and resets a timer counter 121, and a system resetting circuit 115 which is triggered by the carry output of the counter 121. In other words, the runaway is not detected in a single step of a program and instead the runaway is detected through the comparison carried out between the signature of an instruction of a prescribed step group and the signature obtained previously. Thus the runaway detecting accuracy is extremely improved.
Patent JP-2000321355-A (JP)
Title: Road shape extraction device
Inventor: NISHINO JUN
IPC: G01S13/93
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of certainly calculating a road shape at any time by emitting a beam-like electromagnetic wave to directly measure the road shape. SOLUTION: This road shape extraction device has a transmitter 1 for intermittently emitting a beam-like electromagnetic wave forward; a receiver 2 for receiving the wave reflected by a forward target; a forward target detection means for calculating a direction and distance to the forward target form the transmitter 1 and the receiver 2 on the basis of a time from the emission of the beam-like electromagnetic wave from the transmitter 1 to the reception by the receiver 2; a same still target detection means for detecting a position of a same still target among the forward targets calculated by the forward target detection means; and a road shape extraction part for detecting a road shape by connecting the positions of the same still targets detected by the same still target detection means.
Patent JP-H05157950-A (JP)
Title: Flame-retardant coated optical fiber
Inventor: IMADA EIJI
IPC: C03C25/24
Filed: 1992-05-27
Abstract: PURPOSE:Since the adhesive strength of a primary coating material and a secondary coating material is high over a long period of time, the projection quantity of an optical fiber at the time of actual use is extremely small. The secondary coating material has the high flame-retardance meeting the requirements specified in UL. CONSTITUTION:The primary coating material 2 of the coated opt fiber constituted by coating the outer periphery of the optical fiber 1 with the primary coating material 2 and further coating the outer periphery of the primary coating material 2 with the secondary coating material 3 is formed of a UV curing type resin and the secondary coating material 3 is a resin compsn. consisting of 20 to 70 pts.wt. ethylene bis-tetrabromophthalimide and 5 to 40 pts.wt. antimony trioxide per 100 pts.wt. thermoplastic polyester elastomer.
Patent JP-S62293910-A (JP)
Inventor: NISHIMURA NOBORU
IPC: H02B1/28
Filed: 1986-06-12
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-S6027258-A (JP)
Title: Signal level detecting circuit
Inventor: SHIBAYAMA SHINICHIROU
IPC: H04L25/03
Filed: 1983-07-23
Abstract: PURPOSE:To extend the transmission length without the influence of reflection by varying a detection level with an attenuation characteristic having an adaptability to reflection of a transmission line in a signal level detecting circuit of the multidrop transmission system. CONSTITUTION:When the amplitude of a transmission signal appearing on a transmission cable 1 is VIN, its peak value is subjected to full-wave rectification by diodes 1D and 2D, and a voltage VTHA=VIN/K is applied to an input of a comparator 4. During a time TA when the signal VIN is applied, the voltage VTHA=VIN/K is held. The circuit is so designed that the voltage VTHA is lower than the voltage VIN/K at a reception completion time A even if a reflected waveform exists; and therefore, diodes 1D and 2D are operated to stop a reverse voltage, and the voltage VTHA is reduced with a time function VIN. epsilon<-alphat>/K. On supposition that the reflected waveform continues for a time TB, the reflected waveform is not received by malfunction, and the voltage VTHA is changed continuously until VTHA=VTHB is true.
Patent JP-H11328500-A (JP)
Title: Prepaid card system and reading device
Inventor: KUROI TOSHIO
IPC: G07F7/08
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent any illegality due to the change of the sum of the face value of a prepaid card. SOLUTION: A carriage controlling part 25a controls a carrying operation of a card carrying part 25. A size discriminating part 25b is preliminarily provided with plural insertion ports corresponding to the plural sizes of prepaid cards, and discriminates the size of the prepaid card according to the insertion port in which the prepaid card is set. A patch detecting part 25c detects the joined part of the card only for the prepaid card whose size is discriminated as the maximum by the size discriminating part 25b, and detects forgery due to the patch. When the patch is detected by the patch detecting part 25c, an error check part 26 recognizes the prepaid card as an error, and the prepaid card is ejected by a reading processing part 24 so as to be excluded.
Patent JP-H11320487-A (JP)
Title: Cutting head incorporated cassette, picture cutting method using cassette, and picture recording and cutting device
Inventor: GOTO TAKASHI
IPC: B41J11/66
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize a device and to reduce the cost by pivoting a cutting head in an opening part of a cassette case so as to approach to/separate from a plate. SOLUTION: A first core 2 engaged with a winding bobbin for an ink ribbon and a second core 3 engaged with a feeding bobbin are provided in a cassette case 1A. An eccentric cam 7 having a cam groove 6 as a cam main body formed therein is arranged around the outer circumference of the core 3 and the cam groove 6 drives a cutting head 9 by the rotation of the core 3. The cutting head 9 holds a cutting cutter 12. The control of the rotational drive of the core 3 rotates the eccentric cam 7 to swing an arm 8, projects the cutting head 9 outside from the cassette case 1A, and brings the edge of the cutting cutter 12 in contact with a platen 21 via a paper sheet. Then, a cutting case 1 is moved to cut the paper sheet.
Patent JP-H04359173-A (JP)
Title: Dc characteristic testing circuit
Inventor: MAESAKI YOSHIHIRO
IPC: G01R31/26
Filed: 1991-06-06
Abstract: PURPOSE:To optionally set high-level or low-level potentials to output pins of a semiconductor device by providing a DC characteristic test circuit forcefully generating high-level or low-level potentials to the output pins of the semiconductor device according to two control signals. CONSTITUTION:A test circuit 9 receiving control signals from input pins 12, 13 and input signals from an inner circuit section 8 sends output signals to output pins 14-17. When the control signal are both L, the input signals become the output signals as they are. When the control signals are both H and a pulse signal L is fed to the pin 12, FF circuits 18, 19 are cleared, outputs of AND circuits 20, 21 are 0, and outputs of OR circuits 26-29 are 0. The circuit 20 holds the output 0 and AND circuits 22-25 hold the outputs 0 unless the control signals both become L, and the output of the circuit 21 determines the output of a circuit 9. The output of the circuit 21 is changed by the reversing actions of the circuits 18, 19 reversed each time a pulse signal is fed to the pin 13. When pulse signals are fed to the pin 13, the output signals of the circuit 9 can be set to H or L.
Patent JP-S5467552-A (JP)
Title: Precision rolling of shape steel
Inventor: NOGUCHI SHIYUUJI
IPC: B21B1/088
Filed: 1977-11-10
Abstract: PURPOSE:In double rolling and the like process, both of a pair of rolls are contacted each other by impressing with a prestress greater than material compression so as to roll the material in a recessed mold, thereby increasing mill-modulus to infinity to provide improved mold precision. CONSTITUTION:In an illustrative double rolling, horizontal rolls 1 and 2 having recessed mold 1a and 2a are pressure contacted by loading with a stress Pp which is equal to or more than the reaction force Pr of a hot steel 3. Maintaining this state, the hot steel 3 is passed through the mold 1a and 2a to be deformed, then the rolls 1 and 2 receive the reaction force by the hot steel 3. As the rolls are provided with stress Ps, the mill modulus reaches infinite and mill spring becomes zero. As a result, mold products assuredly correspond to the configuration that is defined in material-passing-space. H-steel, for example, has always a constant hight and is free of center deflection.