baber/WOPTO huggingface dataset:
Patent JP-S5614795-A (JP)
Title: Channel system of decentralized control switchboard
Inventor: HANAWA KAZUHIKO
IPC: H04M3/56
Filed: 1979-07-17
Abstract: PURPOSE:To detect information sent back after subtraction processing at a transmission side in terms of a sent-back frame, by receiving information from the transmission side at a reception side with an assigned frame on a highway and then by sending back information to be sent out after addition to the frame. CONSTITUTION:To make a call between terminals 41 and 42, channel CHi, for example, is assigned for a time slot. An aural signal from terminal 41 is passed through hybrid circuit 61 and then converted by A/D converter 62 into a digital signal, which is supplied to node N1. Node N1 adds signal An-1 from terminal 41 to signal Bn-2 of terminal 42 received from loop highway 12 by the previous frame and then sends the sum signal to loop highway 11. From the sum signal of channel Chi of loop highway 11, node N2 subtracts its own signal Bn-2 sent to the previous frame to receive only signal An-1. This received signal is converted by D/A converter 73 into an analog aural signal, which is sent to terminal 42 by way of hybrid circuit 71.
Patent JP-H02269296-A (JP)
Title: Construction method of underground structure
Inventor: UEMURA KOICHI
IPC: E21D9/04
Filed: 1989-04-10
Abstract: PURPOSE:To reduce the manday and construction period by pressing a box-type roof cylinder in the ground, simultaneously advancing the digging of the roof cylinder and an underground structure, and sequentially removing the roof cylinders which appeared on an arrival shaft to make the forward end of the underground structure reach the arrival shaft. CONSTITUTION:In a cylinder 6 of a box-like steel pipe substantially square in section, a friction cutter member is disposed on the upper surface thereof, a hook-shaped engaging piece 20 is disposed on one side surface thereof, and a horizontal plate engaging piece 21 is disposed on the other side. Retaining steel sheet piles 2 are driven in the sides of an upper traffic 1 such as a railway or the like to construct a departure shaft 3 and an arrival shaft 4. Next, a press fitting machine 5 is installed, and a roof cylinder 6 is pressed in toward the arrival shaft 4. At this time, the hook-shaped engaging piece 20 is let enter between the horizontal plate engaging pieces 21 of the cylinders 6, and pushed forward while guiding the previously press fit roof cylinder 6 to be finally arranged side by side in the cross direction. Subsequently, an underground structure 9 is set, and the roof cylinder 6 and the underground structure 9 are simultaneously advanced until they reach the arrival shaft 4. After the arrival, a cutting edge of the roof cylinder 6 and the underground structure 9 is removed.
Patent JP-H025764-A (JP)
Title: Variable type oil-hydraulic motor
Inventor: KOSAKA MASATO
IPC: F16H39/10
Filed: 1989-04-10
Abstract: PURPOSE:To construct a variable oil-hydraulic motor in a small size, wherein use of any external piping is no more needed and thereby oil leakage is prevented, by furnishing the casing proper with a supply path for oil pressure to a pushing member, which is to vary the inclination angle of the swash plate of hydraulic motor. CONSTITUTION:A swash plate 4 is equipped with No.1 seat face 40 mating with the elongation side of a plunger 31 and the slide surface 42 contacted by a shoe 32. This swash plate 4 is tilted by the pressure of a pushing member P round a fulcrum which consists of the intersection line of this No.1 seat face 40 with No.2 seat face 41. The casing proper 1 is provided with an oil path 13 for supply of pressure oil to this pushing member P.
Patent JP-S63257193-A (JP)
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/39
Filed: 1987-04-13
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-H02282171-A (JP)
Title: Operating method of elevator security by remote control and its apparatus
Inventor: SAWARA MASANORI
IPC: B66B1/14
Filed: 1989-04-10
Abstract: PURPOSE: To make remote control of an elevator practical by registering the specific car call floor when a plural number of register signals circulatively signaling conforms to recognition signals from a specific security card and the car call floor signal conforms to a landing floor where a card carrier is waiting. CONSTITUTION: A security card 1 is distributed to the users and a car call floor is fixed by a car call floor signal fixing means 8. By entering an elevator hall carrying this card, a signal from a register signal signalling means 11 of a landing signal processing circuit 10 of the floor is received and by detecting conformation to a recognition signal of a recognition signal signalling means 2, the car call floor signal from a car call floor signal signalling means 6 and the recognition signal are transmitted to a calling means 7 as a signal B.  This is received by a receiving means 13 and, by judging the conformation of signal B to the register signal of a register signal circulation signalling means 11 with an use/permit means 12, the elevating direction is determined from a landing floor where the user of a setting floor signal fixing circuit 16 is waiting, through a car call floor signal abstracting circuit 14 and a comparison determining circuit 15, after which the call is registered through a selection means 17.
Patent JP-H10276812-A (JP)
Title: Jewel mounting structure
Inventor: MORITA SHOJI
IPC: A44C9/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To make it easy to mount jewels and to enhance the degree of freedom of design. SOLUTION: This structure includes a ring member 3 having a jewel holding portion 2, a first jewel 4 held in the jewel holding portion 2, and a second jewel 7 joined to the ring member 3 via an adhesive 5 and having a locking portion 6 which locks to the first jewel 4 when it is joined. The second jewel 7 has transparency such that when the locking portion 6 is locked to the first jewel 4, the first jewel 4 can be viewed from the outside at the locking position.
Patent JP-S58214566-A (JP)
Inventor: GOTSUTOFURIITO KIYUUNERUTO
IPC: D04B15/36
Filed: 1983-05-25
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-S60235982-A (JP)
Inventor: KITANAKA MISAO
IPC: F26B5/04
Filed: 1984-05-09
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-H01264125-A (JP)
Title: Depressing key switch
Inventor: MOCHIZUKI ISAO
IPC: H01H13/52
Filed: 1988-04-13
Abstract: PURPOSE:To integrally mold a compact key switch with a simple structure, prevent the deviation of buckling, and obtain the stable switch characteristic by coupling a spring member with a key system restricted to parallely move in the vertical direction and providing a circular movable contact at the boundary section between the upper and lower sections. CONSTITUTION:The upper section 7 of a spring material 5 has a insertion hole 11 of the lower end of a key system 13, the inclination of the spring material 5 is restricted by a key system 13 restricted to parallely move in the vertical direction and transmitting a key action, the depressing force is uniformly applied to the spring member 5. Its movable contact 17 is circularly provided along the boundary between the upper and lower sections, thus the transmission of the force of the reverse cup-shaped spring material 5 and the deformation by the buckling of the lower section 9 of the spring member 5 are unified by the effect of the circular contact 17 as a reinforcing frame. A key switch is made simple in structure and compact, it can be integrally molded, the deviation of the buckling of the lower section 9 of the spring member 5 is prevented, and the stable switch characteristic is obtained.
Patent JP-S57205843-A (JP)
Title: Automatic recording stand-by mechanism of sound recording device
Inventor: OTOGAWA MITSUHIRO
IPC: G11B15/08
Filed: 1981-06-12
Abstract: PURPOSE:To start recording once a pause of recording is reset by automatically feeding a virgin tape, wound until the tape end, until a magnetic material part comes close to a recording head, and then making a pause of recording. CONSTITUTION:A tape detection guide 8 has a light emitting diode 8a which guides a beam of light to a reflecting plate incorporated in a tape guide 9 directed across a tape running path, and a phototransistor 8b which turns on by photodetecting the beam of light reflected by the reflecting plate and also distinguishes whether the part of a tape 10 guided by the tape guide 9 is a nonmagnetic material part or magnetic material part in accordance with the presence or absence of the reflected beam of light. The detection signal is sent to a control circuit 13 for controlling an automatic sound recording stand-by state, which is made effective by the operation of an automatic sound recording stand- by key 14.
Patent JP-S59219289-A (JP)
Title: Preparation of acylamide compound
Inventor: ISHIMARU HISAYASU
IPC: C07D499/12
Filed: 1984-05-07
Abstract: PURPOSE:To obtain penicillin in high purity in high yield, by dissolving an amino-beta-lactam carboxylic acid in the presence of a specific secondary amine in an inert organic solvent, reacting it with a trivalent phosphorus halide, acylating the reaction product. CONSTITUTION:In preparing an acylamide compound by reacting an amino-beta- lactam carboxylic acid shown by the formula I (Y is H, or alkoxy) with a trivalent phosphorus halide(e.g., butyl phosphorus dichloride, etc.) shown by the formula II[R<1> is (halo)alky, aryl(oxy), etc.; R<2> is (halo)alkyl, aryl(oxy), halogen, etc.; X is halogen] in an inert organic solvent, treating the reaction product with an acylating agent [preferably, reactive derivative shown by the formula III(R<3> is halogen, or trihalogenomethylthio, etc.], a secondary amine (preferably diisopropylamine, etc.) having <=3.20pKb, 4-16 total carbons, and one or more branched carbon chains is used in order to dissolve the compound shown by the formula I .
Patent JP-S59216437-A (JP)
Title: Bobbin for coil of flywheel magneto
Inventor: OKUMIYA FUMIHIKO
IPC: H01F5/04
Filed: 1983-05-24
Abstract: PURPOSE:To eliminate a disorder in a winding when a winding is wound on a bobbin by forming a peripheral slot in which the starting end of the winding of twisted wires is wound on the outer periphery of a flange which has the bobbin. CONSTITUTION:A bobbin 8 has a square cylinder 13 which has flanges 11, 12 at both ends, and a core 10 is inserted into the cylinder 13. The starting end 9a of the winding 9 is formed of twisted wires of large diameter. A peripheral slot 14 in which the starting end 9a is wound is formed on the outer periphery of one flange 11, and a notch 16 which communicates between the slot 14 and the outer region of the cylinder 13 is formed on the flange 11. The starting end 9a is wound in the slot 14, and a fine winding conductors 9b connected to the end 9a is wound through the notch 16 to the cylinder 13. In this manner, a disorder of the winding on the cylinder can be prevented.
Patent JP-H03290080-A (JP)
Title: Oil pump device
Inventor: FUTAKI TAKAHIDE
IPC: F04C2/10
Filed: 1990-04-06
Abstract: PURPOSE:To improve the oil lubrication effect between a fitting hole of a thrust suppressing plate and a fitting groove on a driving shaft by drilling a thrust suppressing plate accommodation recessed part on the bottom part of the rotor accommodation chamber of a pump case and fixedly arranging the thrust suppressing plate. CONSTITUTION:As for an oil pump device which is prepared by arranging an inner rotor 4 and an outer rotor 5 in a rotor accommodation chamber C, a thrust suppressing plate accommodation recessed part 1H having a stepped part 1J having a depth D is drilled at the bottom part T of the rotor accommodation chamber 1C of a pump case 1. A thrust suppressing plate 20 consisting of a flat plate is accommodated in the accommodation recessed part 1H. A fitting hole 20A which is arranged fitted into the fitting groove 3A of a driving shaft 3 and an installation hole 20B are drilled nearly at the center part of the thrust suppressing plate 20. The oil in a groove 6A corresponding to a suction passage and a groove 6B corresponding to a discharge passage is introduced into the accommodation recessed part 1H from each gap formed between the edge surface of the inner rotor 4 and outer rotor 5 and the bottom part of the rotor accommodation chamber C, and the oil lubrication between the fitting hole 20A and the fitting groove 3A is carried out.
Patent JP-S5214589-A (JP)
Title: Fluoride-containing high-molecular water and oil repellent agents
Inventor: NAKAMURA SEIICHI
IPC: C08F8/00
Filed: 1975-07-25
Abstract: PURPOSE: To obtain a high-molecular water and oil repellent agent stable with respect to hydrolysis, which contains as an active component a fluoride-containing vinyl-base polymer cheaper than the conventional one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06300261-A (JP)
Title: Ignition/firing device for gas lamp
Inventor: SUKAI HIROSHI
IPC: F23Q3/00
Filed: 1993-04-19
Abstract: PURPOSE:To provide an ignition /firing device for a gas lamp, which solves problems arising from a fact that the combustion gas blow-off nozzle thereof is made of a metal, and which is capable of employing a flame rod prominent in responding and detecting performance as a safety device and provided with a system wherein respective tip ends of a spark rod and the flame rod do not penetrate a mantle. CONSTITUTION:An ignition device for initiating a gas lamp is provided with one or more than two pieces of downward mantles 4 for burning combustion gas in the inside cavity thereof, a combustion gas supplying means 8, supplying combustion gas or fuel gas and air into the inside cavity of the mantles 4, an ignition/firing means 5 for igniting the combustion gas and a safety device for preventing the discharging of the combustion gas. An auxiliary combustion burner 20, equipped with the means 5 and the safety device 6, is provided near the mantles 4 as the igniting/firing means for the combustion gas.
Patent JP-H11289275-A (JP)
Title: Pll circuit
Inventor: FUJIMAKI KENICHI
IPC: H04B1/26
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a microcomputer for setting the frequency division ratio of a variable frequency division circuit in a PLL. SOLUTION: At the time of reception, an oscillation signal from a VCO 31 is supplied to a 1st counter 322A and a phase comparing output between an output from the counter 322A and reference frequency is supplied to the VCO 31 as a control signal to control the oscillation frequency of the oscillation signal to 1st frequency. At the time of transmission, an oscillation signal from the VCO 31 is supplied to a 2nd counter 322B and a phase comparing output between the output of the counter 322B and the reference frequency is supplied to the VCO 31 as a control signal to control the oscillation frequency of the oscillation signal to 2nd frequency.
Patent JP-H0643590-A (JP)
Title: Photographic film cartridge and its production
Inventor: ENOMOTO MASAHIRO
IPC: G03C3/00
Filed: 1993-04-19
Abstract: PURPOSE:To provide the photographic film cartridge which is reduced in weight by forming a thinner cartridge body and is made of an inexpensive resin and to provide the process for production of the photographic film cartridge made of a resin which is shortened in molding cycle and has high mass productivity. CONSTITUTION:A projection 25 for fitting and ribs 26, 27 for fitting are integrally molded on the inner side of a casing 9 so as to exist on the diagonal line of the casing 9. Recessed parts for fitting to be fitted with the projection 25 and the ribs 26, 27 are integrally molded on the inner side of the casing 8. The casing is tentatively assembled by fitting the projection 25 and the ribs 26, 27 into the recessed parts for fitting to provide the structure strong to deformation.
Patent JP-2000284512-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUZUKI HAJIME
IPC: G03G5/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain high electrification property, high sensitivity, low residual potential and excellent stability for repeated use by using each specified compound as a charge generating material and a charge transfer material. SOLUTION: The photoreceptor contains a dichlorotin phthalocyanine compound which has a peak at 2θ(±0.2 deg.)=10.5 deg. in the X-ray diffraction of CuKα and has the peak intensity in the range of 2θ=5 deg. to 9 deg. being <=10% of the peak intensity at 2θ(±0.2 deg.)=10.5 deg. as a charge generating material, and a compound expressed by formula I or formula II as a charge transfer material. In formula I, each of R1 to R5 may be the same or different and is independently a hydrogen atom, halogen atom, 1-6C alkyl group or alkoxy group or aryl group which may have substituent. In formula II, each of R1 to R9 may be the same or different and is independently a hydrogen atom, halogen atom, alkyl group or alkoxy group which may have substituents.
Patent JP-S5214965-A (JP)
Title: Classifier for crushed stone
Inventor: AKIMOTO CHIHARU
IPC: B07B1/28
Filed: 1975-07-25
Abstract: PURPOSE: To obtain powder and fine aggrigate (artificial sand) usable for civil engineering and construction purpose from crushed stone by flowing it down along the top of a screening frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11289036-A (JP)
Title: Electronic device
Inventor: FUKITA KATSUNORI
IPC: H01L23/36
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To restrain the temperature of a circuit board from being excessively increased by a heat generating element. SOLUTION: In this semiconductor device, a ceramic substrate 4 and a heat generating element 8 which are connected by using bonding wires 14 are separately formed on the same surface of a radiating plate 2. A trench 2a is formed between the substrate 4 and the element 8. When an electronic circuit formed on the substrate operates, heat is generated on the substrate 4. Since its rear is closely in contact with the radiating plate 2, the heat is quickly dissipated. The heat generating element 8 also generates heat, which is conducted to the radiating plate 2 via a radiating member 10. Since the trench is formed between the ceramic substrate 4 and the heat generating element 8, the heat by the element 8 is hard to be conducted to the substrate 4.  Thereby temperature rise of the ceramic substrate 4 is restrained and generation of malfunction or the like of the electronic circuit can be prevented.
Patent JP-S5217105-A (JP)
Title: Fuel supply device for rotary engine
Inventor: SUZUKI SATOSHI
IPC: F02B53/04
Filed: 1975-07-30
Abstract: PURPOSE: Fuel supply device in which a laminer flow of mixture may be suitably supplied by a simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61249737-A (JP)
Title: Injection blow molding equipment
Inventor: YAMAMORI SHOJI
IPC: B29L22/00
Filed: 1985-04-27
Abstract: PURPOSE:To enable fitting of a general-purpose injection molding machine and to make an equipment inexpensive as replacement of a mold is made possible, by making a core with built-in cavities for parison molding and blow molding movable to an intermediate position and the core of the above respective objects is made turnable. CONSTITUTION:As for a stationary side A, a parison molding stationary side cavity 4 and a blow molding stationary side cavity 7 are provided in parallel with each other and as for a movable side B, a movable side cavity 5 for parison molding is provided on a position corresponding to the stationary side cavity 4 and a movable side cavity 8 for blow molding is provided on a position corresponding to the stationary side cavity 7 for the blow molding. The cavities 4, 5, 7, 8 are formed into a set. Resin is cast into a spatial part to be formed of the stationary side cavity 4, the movable side cavity 5 and a core 6 by passing through a hot runner nozzle 20 and the parison is molded. When the parison is molded, mold break of the cavity is performed and at the same time the parison molding core 6 is moved to the movable side B while it is being provided with the parison as it is. When the core 6 is positioned in the middle of the movable side and stationary side, the core 6 is turned by a rotary actuator 11 provided on a core supporting bed 19.
Patent JP-S58211045-A (JP)
Title: Device for adjusting damping force of shock absorber
Inventor: YOSHIDA KENJI
IPC: F16F9/50
Filed: 1982-05-31
Abstract: PURPOSE:To ensure the automatic adjustment of damping force of a shock absorber, by remotely controlling the rotation of a valve member, and as well by controlling the drive of the valve and a signal feed-back mechanism through an actuator integrally incorporated with a shock absorber body. CONSTITUTION:In a device for adjusting the damping force of a shock absorber, in which one of orifices having different diameters that are formed in a valve 13 is selectively opened to a communication hole formed in a piston rod, a rotary actuator 24 and a signal feed-back means 26 are directly opposed to and associated with gear mechanisms 19, 21 which are interlocked with the above- mentioned valve 13, so that the valve 13 is rotated under control in such a direction that a difference in output between a signal output from the signal feed- back means 26 and a set rotary signal output for the vehicle becomes null.
Patent JP-S57209762-A (JP)
Title: Production of continuously cast ingot
Inventor: ASANO KEISUKE
IPC: B22D11/108
Filed: 1981-06-17
Abstract: PURPOSE: To obtain an ingot of superior surface characteristics even from steel vulnerable to generation of cracking flaws by keeping the relations between a drawing speed and the critical heat radiation time which is an index for evaluation of the melting speed of a covering material in a mold within a specific range in casting of molten steel.  
     CONSTITUTION: In casting of molten steel, the relations between a drawing speed (u) (m/min), and the critical heat radiation time THC(min) of a covering material for the molten metal surface in a mold are kept within the range of the equationsIand II. The ingot wherein not only surface cracks but also surface defects such as blow holes, pinholes and the like are extremely few is obtained. Here, if the time THC is in excess of the upper limit, the rate of melting of the covering material on the molten metal surface in the mold per unit time decreases considerably and drops below the outflow rate of melt, thus the coating material decreases to the thickness smaller than that required for preventing the generation of the ingot surface crackings. If the time THC is below the lower limit, the coating material layer exceeds the upper limit of the required limit conversely from the above. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1049208-A (JP)
Title: Method and device for controlling machining operation of machine tool
Inventor: RIVA LUCIANO
IPC: G05B19/4093
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate use and enable economical machining by monitoring the current machining state of a machining object at least during machining operation or at the end of the whole machining operation, and displaying the monitor result. SOLUTION: Machine operation 'ARB' which has a machining group 'GRU' and two work steps 'AS' in a lower layer is arranged in a layer below a work piece 'WST'. First machining operation 'ARB' and 2nd machining operation 'ARB' having three work steps 'AS' are arranged in a layer below the machining group 'GRU'. Before the whole machining operation is performed, the current machining state of the machining object is monitored at least during the machining operation or at the end of the whole machining operation and the monitor result is displayed.