baber/WOPTO huggingface dataset:
Patent JP-H0477028-A (JP)
Title: Transmission system for local area network
Inventor: MATSUO HIDEHIRO
IPC: H04L12/40
Filed: 1990-07-16
Abstract: PURPOSE:To improve the transmission efficiency of the user data by duplicating transmission lines, duplicating a function up to a data link layer of an OSI reference model, using one transmission line for the transmission of user data and utilizing the other transmission line for the transmission of a control data. CONSTITUTION:A function up to a data link layer for each of stations 2a-2e is duplicated and transmission and reception are simultaneously attained by using transmission lines 1a, 1b. A user data is sent by utilizing the transmission line 1a and a control data is sent by utilizing the transmission line 1b. In the case of sending a user data 4d, the station 2d uses the CSMA/CD access system to make transmission to the transmission line 1a. Then the data received from the transmission line 1a is regarded as a user data and given to a host layer of a network layer. On the other hand, in the case of sending a control data 3c, the station 2c uses the CSMA/CD access system to make transmission to the transmission line 1b. Then the data received from the transmission line 1b is regarded as a control data and it is processed by the network layer.
Patent JP-H0718897-A (JP)
Title: Upright type bicycle parking device
Inventor: YAMAZAKI HIDEO
IPC: B62H3/12
Filed: 1993-06-30
Abstract: PURPOSE:To improve space utilization efficiency, simplify a shape and structure, and facilitate handling operation. CONSTITUTION:This device is constituted of a support base 2 fixed to a foundation face 1, a turning arm 4 of which a base end is connected to the support base 2 via a horizontal pivot 3, a suspension arm 5 provided at a tip of the turning arm 4, and a holding means 6 for holding the turning arm 4 in an upright position. The suspension arm 5 is constituted into a slender ring shape of a pair of forward and rear under-support short-side parts 10, 11 on which a tread 9 of a front wheel 8 of a bicycle 7 abuts and a pair of right and left lateral-support long-side parts 14, 15 on which sides 12, 13 of the front wheel 8 abut.
Patent JP-H0929307-A (JP)
Title: Manufacture of thick stainless steel plate excellent in surface property
Inventor: KOYAMA YUJI
IPC: B21B3/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a thick stainless steel plate excellent in a surface property without irregularity in glass of the surface. SOLUTION: By not allowing water to stick to the surface of the steel plate between the start of the final pass and the completion of cooling in hot finish rolling or by making the concentration of chlorine ion contained in the stuck water into <=10ppm, the thick stainless steel plate without polka-dot-like irregularity in surface gloss is manufactured. In addition to this, by not allowing water to stick to the surface of the steel plate between the completion of cooling and the start of solid solution heat treatment or by making the concentration of chlorine ion contained in the stuck water into <=10ppm, the thick stainless steel plate without map-like irregularity in surface gloss is manufactured. In this way, the generation of the irregularity in surface gloss of the thick stainless steel plate is reduced.
Patent JP-H0353326-A (JP)
Title: Information processor
Inventor: SUGAYA RITSUO
IPC: G06F9/38
Filed: 1989-07-21
Abstract: PURPOSE:To omit an exclusive machine cycle used for check of the duplication and to increase the processing speed of an information processor by detecting the duplication of operands with a simple operand duplication detecting means. CONSTITUTION:A comparator 50 compare the higher rank (n - m - 1) bits of both outputs of an address generating means 4 and a holding means 6 with each other against an operand having its length defined by an instruction as maximum binary m bits. Then a detection means 51 detects the presence or absence of the duplication of operands from the combination of the signal showing the comparison result of the comparator 50, the signal showing the value of the (m + 1)-th bit counted from each lowest rank of the output address of the register 6, and the output signals of OR circuits 60 and 70. As a result, the executing time required for detection of the operand duplication is shortened and the hardware quantity is reduced.
Patent JP-H0856351-A (JP)
Title: Interactive video on-demand device
Inventor: FUKUSHIMA KAZUE
IPC: H04N7/173
Filed: 1994-08-10
Abstract: PURPOSE:To obtain an interactive VOD device which gives a sense of unity by not only displaying images, but also providing an interaction between the world of the images and the presence space of a user. CONSTITUTION:A transmission-side device 10 interpolates a control signal which is associated with a video signal by a control signal interpolation part 200 and sends the resulting signal as video command signal to a reception-side device 20. The reception-side device 20 decomposes the video command signal into a video signal and the control signal. The video signal is displayed at a video output part 800 and the control signal is sent to an air conditioner or doll in a living room through a video object part 100, thereby controlling air conditions or manipulating the doll associatively with the video signal. A video change instruction is sent from a change input part 1100 to the transmission-side device 10 when the user desires or by detecting the state in the space. The transmission-side device 10 sends the video command signal indicated with the instruction to the reception-side device 20 by a change instruction reception part 1400.
Patent JP-S6432140-A (JP)
Title: Load detector
Inventor: KUSAKI TAKAMI
IPC: G01L5/16
Filed: 1987-07-29
Abstract: PURPOSE:To improve detection sensitivity by sticking a group of detecting elements for detecting force components and moment components on an end part of a thin part and obtaining an output proportional to a load which operates from a corresponding Wheatstone bridge. CONSTITUTION:Through holes 2 and 3 are bored in flanks of a hexagonal block 1 in an X-axial and a Y-axial direction to form thin parts 2f and 2f', and 3f and 3f' respectively. Further, a strain gauge Sfz15 which detects a Z-axial force component, a strain gauge Smx12 which detects a moment component around an X axis, a strain gauge Smy11 which detects a moment component around a Y axis, etc., are stuck on the end part of the thin part 2f, etc. Then detecting circuits for the force components and moment components are composed of Wheatstone bridge circuits to obtain electric signals proportional to the operating force and moment. Consequently, the detection sensitivity is improved without decreasing rigidity.
Patent JP-S5890645-A (JP)
Title: Electrostatic recording device
Inventor: MIWA TADASHI
IPC: G03G5/02
Filed: 1981-11-25
Abstract: PURPOSE:To obtain an electrostatic recording device of small-sized, lightweight constitution which performs transfer and fixation stably and speedily by composing a toner image carrier of a belt having an elastic layer, and an intermediate transfer body of a roll. CONSTITUTION:A toner image formed on a beltlike toner carrier 1 consisting of a photoreceptor layer 11, a metallic intermediate layer 1b for preventing extension and a temperature rise, an elastic material layer 1c of silicone rubber, etc., is transferred to an intermediate transfer body which is a metallic roll incorporating a heat source 5a and having a high-resisting resin layer 5c on the surface. Then, this transferred image is fixed once transferred to a transfer material P heated by a transfer material heat plate 7 through a roll 4 and a fixing press roll 6 incorporating a heat source 6a pressed against the roll 4. This lightweight, small-sized constitution realizes an electrostatic recording device which performs transfer and fixation stably and speedily.
Patent JP-H0852523-A (JP)
Title: Chain device for extending/retracting
Inventor: YONEZAWA KEITARO
IPC: B21D37/14
Filed: 1994-08-10
Abstract: PURPOSE:To build a chain in small size and light weight. CONSTITUTION:The left side walls 91a, 92b of adjacent link members 91, 92 are connected each other by a left pin 93 free to oscillate, the right side walls 91b, 91b of the same two link members 91, 92 are connected by a right side pin 94 free to oscillate. A left roller 95 is supported rotatable to the left part of left pin 93 and the right roller 96 is supported rotatable to the right part of right pin 94. These left/right rollers 95, 96 are inserted into T groove 6 free to extend/retract and a hydraulic hose 56 is inserted into between the left side walls 91a, 92a and right side walls 91b, 92b of link members 91, 92.
Patent JP-S6344732-A (JP)
Title: Manufacture of tape carrier
Inventor: UCHIYAMA SADASUMI
IPC: H01L21/60
Filed: 1986-08-11
Abstract: PURPOSE:To obtain a stably shaped carrier by forming a dummy pattern in such a way that two adjacent inner leads are equally spaced for all the inner leads. CONSTITUTION:A conductive foil 5 is glued on an insulating film 4 having an opening 3. Here a dummy pattern 2 is formed so that a 'pattern for an inner lead' 1 and its adjacent pattern can be equally spaced. This dummy pattern 2 is removed when an inner lead has been completed. Through this constitution, it is possible to reduce the unevenness in width of the inner lead and to stabilize the shape of the inner lead for a tape carrier 6.
Patent JP-H1121579-A (JP)
Title: Lubricant for maintenance-free joint shaft
Inventor: DRESEL WILFRIED HERMANN
IPC: C10N40/04
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant for maintenance-free joint shafts, used to improve the movement performances, economical profitability and low-pollution properties of a vehicle. SOLUTION: This lubricant contains a base oil comprising a solvent-refined naphthenic or paraffinic refined oil or a mixture thereof, a lithium salt of a 10-24C hydroxy fatty acid or a lithium salt of a 2-12C aliphatic or alicyclic dicarboxylic acid, at least one modifying oil, a molybdenum, zinc or bismuth salt of dithiocarbamic acid or dithiophosphoric acid and thiadiazole and at least one additive selected from the group consisting of antioxidants, corrosion inhibitors and extreme pressure additives which are commonly used in lubricants.
Patent JP-S5889056-A (JP)
Title: Brushless motor
Inventor: NISHIMURA SHIGEKI
IPC: H02K29/00
Filed: 1981-11-24
Abstract: PURPOSE:To simplify the control circuit by composing a field magnet of a magnet having high surface magnetic flux density and a magnet having a low surface magnetic flux density, thereby reducing the number of power transistors. CONSTITUTION:A stator 1 has main poles 2A-2D and interpoles 3A-3D, and coils 4A-4D are respectively mounted on main poles 2A-2D. The coils 4A and 4C, 4B and 4D wound on the main pole opposed in phase of the coils are connected in series with each other, thereby forming two sets of stator coils, and power transistors 5, 6 are respectively connected in series with the two sets of the stator coils. A stator 7 is composed of field magnets 8S, 11N, 12S, 15N having high surface magnetic flux density, and field magnets 9S, 10N, 13S, 14N having low surface magnetic flux density.
Patent JP-2000010314-A (JP)
Title: Manufacture of image holder
Inventor: KUNUGI MASANAO
IPC: G03G5/05
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a proper image holder by preventing the deformation of a base material while using the base material formed in a thin cylindrical shape by impact work. SOLUTION: In a manufacturing method of an image holder having an image holding layer formed on the surface of a flexible thin cylindrical base material, this manufacturing method has a process of obtaining a billet partially remaining cylindrical body by impact work for expanding/forming a billet in a thin cylindrical shape by applying impact to the billet by a punch and a process of forming the image holding layer on the surface of the cylindrical body by soaking the cylindrical body in image holding layer forming paint 61 by gripping the billet remaining side end part 42b in the cylindrical body obtained by this process.
Patent JP-S6249096-A (JP)
Inventor: MISAWA ROKURO
IPC: B08B17/00
Filed: 1985-08-29
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-H1018916-A (JP)
Title: Gaseous fuel filling/extracting device for vehicle
Inventor: MAEDA TADAMASA
IPC: B60K15/03
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the whole device, and diminish any possibility of gas leakage, by arranging, in a vehicular side fuel extracting pipeline system, an extracting shut-off valve owned when gaseous fuel in a gas container is extracted to the outside of a vehicle. SOLUTION: A vehicle side fuel extracting pipeline system 54 by which gaseous fuel in gas containers 16 is extracted to the outside of a vehicle 2, is arranged in a gaseous fuel filling/extracting device 36. An extracting shut-off valve 58 is arranged in a vehicle side fuel extracting pipe 56. The extracting shut-off valve 58 is opened when gaseous fuel in the gas containers 16 is extracted to the outside of the vehicle 2. An apparatus side fuel extracting pipeline system 62 by which gaseous fuel extracted by the vehicle side fuel extracting pipeline system 54 is supplied to a gas apparatus 60 used for cooking in the outside of the vehicle 2, is arranged in this device. An extracting depressurizing valve 68 by which gaseous fuel supplied to the gas apparatus 60 is depressurized to a predetermined pressure, is arranged in an apparatus side fuel extracting pipe 66. Thus, the vehicle side fuel extracting pipeline system can be simplified, and also the cost of the whole device can be reduced.
Patent JP-2000017166-A (JP)
Title: Thermoplastic elastomer composition for porous film or sheet and porous film or sheet
Inventor: MIZUNO YOSHIHISA
IPC: C08K3/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition for producing a porous film or sheet having excellent moisture permeability and improved flexibility and elastic recovery and the porous film or sheet having the excellent characteristics. SOLUTION: This thermoplastic elastomer composition for a porous film or sheet comprises (a) 100 pts.wt. of a thermoplastic elastomer consisting essentially of a thermoplastic polyurethane elastomer and (b) 50-400 pts.wt. of a filler. The porous film or sheet is obtained from the composition.
Patent JP-H0633457-A (JP)
Title: Mobile sheet pile handling device
Inventor: IWASHITA FUMIHIKO
IPC: E02D13/00
Filed: 1992-07-16
Abstract: PURPOSE:To enhance the working efficiency by installing a sheet pile feeder which feeds and receives sheet piles between a concrete placing machine and a drawing machine and a rotary support apparatus which supports a guide of the drawing machine at an arbitrary angle to the ground. CONSTITUTION:A post 7 and a concrete placing and drawing machine 1 are erected at a right angle while a required amount of sheets piles 6 are mounted to a side chain feeder 4 and a bottom chain feeder 5 with a jig crane 12 and then a sheet pile handling device is arranged to run to a working site. Then, the chain feeders 4 and 5 are actuated so as to feed the sheet pile 6 to a specified position. A guide cell 2 is tilted until a striking and drawing unit 3 comes overhead the sheet pile 6 by driving a guide cell control jack and, moreover, the sheet pile 6 is clamped with an adaptor clamp 14 by lowering the unit 3. Furthermore, the guide cell 2 is moved to a sheet pile installation position and after it is erected, the sheet pile 6 is stricken and forcibly driven into the ground by means of the unit 3.
Patent JP-S6082533-A (JP)
Title: Metal pieces collecting method
Inventor: TAKEUCHI TAKAO
IPC: B65G11/20
Filed: 1983-10-07
Abstract: PURPOSE:To reduce noise generation by filling a transport container with water, dropping a metal piece in this container, and thereby allowing the water to absorb the noise likely to be generated when metal pieces are fed in the transport container. CONSTITUTION:A chute 10 is installed with a specific inclination, and at the top thereof scrapped metal pieces 12 are stacked, which are one group after another pushed by an oil hydraulic pusher 14 to sip off on the chute 10. The bottom of this chute 10 shall confront the top of a transport container 18 filled with water 16 to a specific level, and the edge 20 of the chute 10 be foled in the form of approx. L. The transport cotainer 18 is placed, for ex., on a truck 22 with possibility to be transport on a rail 24 together with this truck 22. Accordingly, if metal pieces 12 are allowed to slip on the chute 10 to be discharged in transport container 18, such noises as otherwise generated by mutual friction of metal pieces 12 or collision with the container 18 will be relieved or absorbed by said water 16 in the container 18.
Patent JP-H10130266-A (JP)
Title: New antitumor substance, fungus for producing the substance, cell cycle inhibitor and antitumor agent comprising the substance as active ingredient
Inventor: FUKUMOTO KENJI
IPC: A61K35/74
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new substance having animal cell specific proliferation inhibiting activity and cell circle inhibiting activity, by culturing a fungus belonging to the genus Aspergillus. SOLUTION: This substance has the following physical and chemical properties. Molecular weight: 350. Molecular formula: C20 H22 N22 O2 . Infrared absorption spectrum: as shown by the figure.<1> H-Nuclear magnetic resonance: δ(ppm) 1.47(6H, s), 2.94(1H, dd, J=14, 10Hz), etc.<13> C-Nuclear magnetic resonance: δ(ppm), 28.07(CH3 ), 28.07(CH3 ), etc.<15> N-Nuclear magnetic resonance: δ(ppm), 112, 134, 161, 253. The maximum absorption value of ultraviolet light spectrum in methanol has a peak at 230nm under a neutral condition at 323nm. Being excited under a neutral condition in methanol by an ultraviolet light at 320-340nm, having the maximum value at 395-400nm and emitting fluorescence having 350-550nm wavelength width. Soluble in ethyl acetate, etc., slightly soluble in water, benzene, etc. Negative in ninhydrin reaction and positive in color reaction, in orange with nitrous acid. Color: white. Shown by the formula, produced by Aspergillus ustus (FERM P-15829).
Patent JP-S5979467-A (JP)
Title: Revolution stop control system of rotor
Inventor: SENSOU HITOSHI
IPC: G11B19/20
Filed: 1982-10-27
Abstract: PURPOSE:To stop revolutions of a rotor in a short time by producing the normal revolution torque when the reverse revolution is detected after generating the reverse revolution torque in response to a revolution stop command and cutting off the normal torque after maintaining it for a prescribed period. CONSTITUTION:When a mode command signal B is set at a low level (stop mode) at a time point t0, a loop switch 7 is opened. At the same time, a flip-flop FF10 is set to close a switch 13. In this case, a detection signal C is set at a high level, and a negative power supply 12A is applied to a motor to generate the reverse torque. The revolution of the motor is set in a reverse state t1 through normal revolution reverse torque states t0-t1, and the signal C is set at a low level with a slight delay. Then the FF10 has no change, and only a switch 11 is changed over. Thus a positive power supply 12b is applied to the motor to obtain reverse revolution normal torque states t2-t3. The normal revolution state t3 is set again, and a t4 detection signal C is set at a high level. Then the FF10 is reset, and the switch 13 is opened. Thus a motor M is stopped t5.
Patent JP-S5978408-A (JP)
Inventor: IWASAKI KUNIO
IPC: H01B9/02
Filed: 1982-10-27
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-S5979888-A (JP)
Inventor: NAKAYAMA HISAHIDE
IPC: G21B1/11
Filed: 1982-10-29
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-S6166411-A (JP)
Title: Analog-digital converter
Inventor: INOUE MICHIHIRO
IPC: H03M1/14
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a monolithic A/D converter with high speed, high accuracy, low power consumption and low cost by using a subtraction circuit whose accuracy of gain is not required so as to connect a parallel A/D converter and a cascade A/D converter. CONSTITUTION:A high-order m-bit of an analog input signal from a terminal 1 is subject to digital coding by the parallel A/D converter 2. The coded signal is inputted to an output buffer 6, converted into an analog signal by a D/A converter 3 and inputted to a subtraction circuit 5, where the said signal is subtracted with an output from a sample-and-hold circuit 4, the low-order n-bit is coded by the cascade A/D converter 8 and the result is outputted from an output buffer 12. Since the output amplitude has only to by symmetry to 0V in the circuit 5 and it is not required to match the gain strictly, the A/D converter with high accuracy is obtained.
Patent JP-H0536720-A (JP)
Title: Thin film field effect transistor and its manufacture
Inventor: NISHIDA SHINICHI
IPC: H01L29/786
Filed: 1991-07-30
Abstract: PURPOSE:To suppress the variation in the shapes of source and drain regions and optimize parasitic resistance and parasitic capacitance by controlling the quantity of side etch of the Cr film after forming Cr and n-type amorphous silicon thin films with the same pattern. CONSTITUTION:An n-type amorphous silicon thin film 1 and a chromium thin film 2 are formed in order on an insulating substrate 100. Next, a resist pattern is made by photolithography and the n-type amorphous silicon thin film 1 and the chromium thin film 2 are patterned, on condition that the side etching lessens, by dry etching. Next, by wet etching, the chromium thin film 2 is selectively side-etched to form a gate electrode 2. At this time, by controlling the quantity of side etching, the relation between the first and second protective films 10a and 11a and the gate electrode 2 is controlled, whereby parasitic resistance and parasitic capacitance are optimized.
Patent JP-H0718849-A (JP)
Title: Fitting for mounting wall joint of scaffold
Inventor: IWASAKI YOSHIAKI
IPC: E04G5/04
Filed: 1993-06-30
Abstract: PURPOSE:To enable fittings for mounting the wall joints of a scaffold to be easily and quickly attached and removed when a building using exterior wall panels is constructed. CONSTITUTION:Fittings 1 for mounting the wall joints of a scaffold are attached to a beam 10 inside the head joint 17 of the pair of adjacent exterior wall panels 12,12 disposed on the outdoor side of the beam 10. The fittings 1 comprise a mounting block 2 and a wall joint bolt 3. The mounting block 2 is in the form of a block that fits into an indoor-side portion within the head joint 17, and is secured to an exterior-wall fastener 11 attached to the beam 10. The wall joint bolt 3 comprises a shank 5 having a male screw 5a at its end that is driven into the tapped hole 4 of the mounting block 2 and a female screw member 6 leading to the end of the shank 5 to attach wall joints.
Patent JP-H0855565-A (JP)
Title: Quantum-wire electron-beam source
Inventor: OKAMOTO MASAKUNI
IPC: H01J1/304
Filed: 1994-08-11
Abstract: PURPOSE:To provide an electron-beam source whose current-voltage characteristic has very high linearity. CONSTITUTION:An oxidized thin film 12, a quantum wire 13, a gate electrode 14, and a negative electron affinity film 15 are provided in sequence on the surface of a needle 11 of conducting material. An electron-beam source whose current-voltage characteristic has very high linearity can thus be obtained, and a high-performance signal amplifier, a high-resolution microscope, a high- resolution electron spectroscope, and an electron--beam diffraction device can be formed.