baber/WOPTO huggingface dataset:
Patent JP-H0773508-A (JP)
Title: Optical recording medium and its recording and reproducing method
Inventor: ITO MASAKI
IPC: G11B7/24097
Filed: 1993-09-02
Abstract: PURPOSE:To provide an optical recording medium in which high density recording are reproducing of information are performed in a high speed and the method for recording and reproducing. CONSTITUTION:In the optical recording medium, information tracks are provided on the surface of a transparent substrate 1 with alternatively varying heights. Projecting and recessed parts for address recognition are formed in a first block of odd number higher height tracks by varying track widths and in a second block of even number higher height tracks, projecting and recessed parts are formed by varying track widths. Addresses of odd number higher height tracks are recognized from the first block. Addresses of even number higher height tracks are recognized from the second block. Moreover, addresses of lower height tracks are recognized from the first and the second blocks.
Patent JP-H0270890-A (JP)
Title: Wireless position sensor for soil propulsion drill
Inventor: NOJIRI YOSHIHIKO
IPC: G01V3/10
Filed: 1988-09-02
Abstract: PURPOSE:To improve the workability of a propulsive pipe by providing a position sensor sensing the attitude position of a soil propulsion drill, a signal processor digitially encoding an attitude-position signal and a transmission coil for data transmission transmitting data over a reception means. CONSTITUTION:A position sensor 10 transmitting the positional information of a soil propulsion drill in a wireless manner is loaded on the section of the inner circumferential surface of a propulsive outer pipe 6. A data reception coil 21 as a reception means receiving the positional information is installed to a ground section 1. A transmission coil 14 for sensing a position sending nose positional information and a position sensing transmitter 15 for driving the coil 14 are mounted to the position sensor 10. The transmission coil 14 for sensing the position is supplied with AC currents by the position sensing transmitter 15, a magnetic field generated from the transmission coil 14 for sensing the position is applied to a data reception coil 21, and the magnetic field strength is detected, thus measuring the propulsive position of the soil propulsion drill. Accordingly, the workability of the connection of the propulsive pipe is improved, thus shortening the workhours of connection.
Patent JP-H0881830-A (JP)
Title: Biodegradable crimped conjugate filament
Inventor: YAMADA KENJI
IPC: C08L101/16
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a relatively inexpensive biodegradable crimped conjugate filament capable of being supplied to practical uses, having constant heat resistance and strength, and capable of being perfectly degraded in the nature. CONSTITUTION: The biodegradable crimped conjugate filament comprises eccentrically conjugated components which comprise the same composition selected from polybutylene succinate, polyethylene succinate or their copolymer and which have a different melt-flow rate of 10-45g/10min (measured at 190 deg.C under a load of 2.16kg according to JIS K7210) therebetween.
Patent JP-S59103003-A (JP)
Inventor: MITSUCHIERU JIEIMUSU KUROSUBII
IPC: F15B11/076
Filed: 1983-11-22
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-H04103525-A (JP)
Title: Production of sustainable pharmaceutical preparation for poorly water-soluble medicine
Inventor: KURONO MASATSUNE
IPC: A61K9/28
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the title pharmaceutical preparation using a composition formed by dissolving or suspending a poorly water-soluble medicine in a solvent and spraying the resultant fluid on a carrier to effect adsorption while controlling the diameter of the droplets of said fluid to be sprayed to improve the solubility of said medicine. CONSTITUTION:A poorly water-soluble medicine such as nifedipine, isosorbide nitrate or theophylline is dissolved or suspended in a solvent such as an alcohol, water, dichloromethane and/or acetone (each containing appropriately a surfactant), and the resulting fluid is sprayed on a carrier to effect adsorption while controlling the diameter of the droplets of said fluid to improve the solubility of said medicine, thus obtaining the objective pharmaceutical preparation capable of sustainedly releasing said medicine, leading to manifesting stabilized efficacy thereof. When said medicine is nifedipine, it is preferable that the droplet's diameter be <=150mum, the medicinal content in the composition be <=50wt.% (in the presence of a surfactant) or <=20wt.% (in the absence of a surfactant), and the medicinal content in the spraying fluid be <=1.7wt.% (in the case of solution) or <=20wt.% (in the case of suspension).
Patent JP-2001008997-A (JP)
Title: Head massage device
Inventor: SANO YOSHIICHI
IPC: A61H15/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a massage device for stimulating all over a head and for promoting blood circulation in the head by connecting pipes disposed at both sides with longitudinal ropes made of metal, resin fiber or the like, and by rotatably disposing a plurality of hard or soft balls at lateral ropes supported between adjacent longitudinal ropes. SOLUTION: A plurality of lateral ropes 3 to 6, for example four ropes, is disposed at pipes 1 and 2, for handles as both ends. Hard or soft balls 8, each of which has a penetrated hole 9 having a diameter of 2 cm at its center, are disposed between the longitudinal ropes 3 to 6, lateral ropes 7 are passed through penetrated holes 9 of the balls 8 and each lateral rope 7 is connected with respective longitudinal ropes 3 to 6 to rotatably support the balls 8. When a person uses this device, he holds the ropes 1 and 2, in both hands, puts on the massage device on his head, moves this device reciprocally to right and left directions by pulling it with both hands, and gradually moves it forward and backward to stimulate all over the head by the balls 8, to promote blood circulation and to reduce fatigue of eyes or the like.
Patent JP-H1077010-A (JP)
Title: Packaging machine
Inventor: SCHUBERT GERHARD
IPC: F16M5/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To perform a certain specific work, to raise multi-purpose level and to respond speedily and easily to a required condition by providing a machine body support table which is connected continuously in a longitudinal direction and which is provided with 2 lines of hollow support table modules held and alienated by a horizontal support. SOLUTION: The machine support table 1 of a packaging machine is provided with hollow support table modules 2, 2' alienated as the first and the second lines. These modules 2, 2' are connected to each other, placed continuously in the longitudinal direction 3 of the machine body support table 1, and are held with an interval sideways by a horizontal support 4 fixed with a screw means at a predetermined position between the modules 2, 2'. These horizontal supports 4 are composed by a plate iron member placed perpendicular and are provided with adjusting leg parts 8. The height and the width of the closed box member composing the support module 2 are always the same. Therefore, the packaging machine can set the machine body support table 1 at a horizontal position or at any other desirable position making it possible to support hoizontally.
Patent JP-H0881069-A (JP)
Title: Paper feeding device
Inventor: SAKAI SHINICHI
IPC: B65H3/06
Filed: 1994-09-13
Abstract: PURPOSE: To stably feed paper irrespective a kind of a printing medium. CONSTITUTION: A paper feeding device is composed of a loading part 1 laid at the lower side of printing mediums 5 which are horizontally and vertically aligned, a paper feed roller 2 adapted to abut against the feed-out side of the aligned printing mediums 5 and to rotate in a direction in which the printing mediums 5 are discharged, a support frame 3 supporting the loading part 1 and the paper feed roller 2, and a pressing means 4 supported on the support frame 3, for pressing the aligned printing mediums 5 toward the roller 2. In this arrangement, the loading bed l is composed of a belt mechanism which is rotated in association with the movement of the printing mediums 5.
Patent JP-S6375741-A (JP)
Title: Silicon containing resist material
Inventor: TSUCHIYA SHOZO
IPC: C08G75/22
Filed: 1986-09-19
Abstract: PURPOSE:To enhance resolution and oxygen reactive etching resistance by using a specified polymer for a positive type electron beam resist material. CONSTITUTION:The polymer to be used as the positive type electron beam resist material has the main structure of formula I in which each of R1-R4 is H or a 1-6C hydrocarbon group, and R5 is a 1-20C organic group having >=1 Si, and said polymer is obtained by copolymerizing the compound of formula II with SO2 using as radical initiator, and the compound of formula II is synthesized by subjecting (methyl)cyclopentadiene and CH2=CH-R5 to the Diels-Alder reaction. The compound of formula I is easily dissolved in various kinds of organic solvents, and it is excellent in resistance to the oxygen reactive ion etching, and used as the upper layer material for the material of the 2-layer resist method high in resolution.
Patent JP-2000051277-A (JP)
Title: Urgent stopping mechanism of electric automobile
Inventor: IIDA TETSUO
IPC: B62K5/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To make adjust able the pulling force at the time of outputting a signal of urgent stop corresponding to the grip of a driver. SOLUTION: Concerning an electric automobile, the speed can be increased by depressing the accelerator lever 44 and the automobile can urgently be stopped only at the time of pulling the accelerator lever to ward the operation handle by misoperation. Left and right long holes 52L and 52R are symmetrically provided from the center of a slide base 42, left and right pins 51L and 51R with respect to these long holes are provided at a supporting plate 41, a spring 62 pushing out the slide base backward and an adjusting bolt 64 adjusting the spring force of the spring are fixed to the center CL of the supporting plate and a switch means 71 is also fixed to the center of the supporting plate. At the time of pulling the accelerator lever, the slide base is rotated clockwise with the right pin 51R as a supporting point.
Patent JP-H0560464-A (JP)
Title: Vacuum heating furnace
Inventor: GOTO TAKASHIGE
IPC: F27D11/02
Filed: 1991-08-30
Abstract: PURPOSE:To improve productivity in spite of the reduction of the number of works to be heated per batch due to the existence of a heat generating body at the central part of the title furnace by a method wherein the heat generating body is provided at the central part of the pressure-resistant air-tight vessel of a vacuum heating furnace to increase heating efficiency by increasing the speed of temperature-rise of the works to be heated at 600 deg.C or less under vacuum. CONSTITUTION:A sheath (receiving vessel of works to be heated) 1, equipped with a plurality of rack plates 2 for putting the works to be heated, is provided in the vessel 7 of a heating furnace. A space for an internal heat generating body is constituted along the axis of the furnace at the central part of the sheath 1 while an internal heat generating body 3, in which heat generating wires 5 are embedded, is provided in the space. The works to be heated are heated uniformly by the heat generating body 6. The furnace is provided with an evacuating piping 11, a trap 12 and a vacuum pump 13.
Patent JP-S59108763-A (JP)
Title: Bis-(benzoylthio)-carboxylic acid, manufacture and use
Inventor: FUUGO KUUBINII
IPC: C07D277/06
Filed: 1983-11-24
Abstract: 1. A bis(benzoylthio)carboxylic acid of the formula I  see diagramm : EP0110225,P10,F1  where n and q are identical or different and are each 0 or 1.
Patent JP-H0774763-A (JP)
Title: Operating state transition method for multiplex transmission system
Inventor: TANAKA MOTOHARU
IPC: H04L12/40
Filed: 1993-09-03
Abstract: PURPOSE:To control the transition of the operating mode so as to suppress power consumption of the entire multiplex transmission system. CONSTITUTION:When data transmission reception is not produced in the multiplex transmission system, a multiplex node 20 sends a control signal to sleep-in to all other multiplex nodes and each of multiplex nodes 10, 20, 30 makes sleep-in based thereon and a CPU 25 of the multiplex node 20 controls a transition circuit 24 to suppress current consumption of the system thereby decreasing a potential of the multiplex bus 2. In the case of wakeup, a CPU 14 of the multiplex node 10 controls a command circuit 13 to increase the potential of the multiplex bus 1 and each of the multiplex nodes 20, 30 uses detection circuits 23, 33 to detect the potential increase in the multiplex bus 1 to set the wakeup state. Furthermore, the CPU 14 increases the potential of the multiplex bus 1 to the original state.
Patent JP-2000045822-A (JP)
Title: Throttle control device for otto cycle engine
Inventor: MURAKAMI GIICHI
IPC: F02D41/04
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a throttle control device of simplified constitution, capable of preparing optional torque curves. SOLUTION: In addition to a first throttle valve 4 the opening of which is controlled by an accelerator pedal 3, a second throttle valve 7 is provided in an intake passage 2. An intake pressure sensor 9 for detecting the pressure of the intake passage 2 in the downstream of both the throttle valves 4, 7, and an engine speed sensor 8 for detecting the engine speed of an engine 1, are provided. By providing a control circuit 5 for variable-controlling the opening of the second throttle valve 7 through a driving device 6 so that an actual intake pressure calculated based on output signals of the intake pressure sensor 9 coincides with the optimum intake pressure corresponding to the engine speed calculated based on signals outputted from the engine speed sensor 8, optional torque curves can be prepared, and troubles due to over speed can be avoided.
Patent JP-H1147865-A (JP)
Title: Rivet and its manufacture
Inventor: YOKOYA MASAAKI
IPC: B21G3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rivet wherein the fitting root part of a needle-like leg body is reinforced so as not to excessively bend and moreover the needle-like leg body is surely fixed and held so as not to easily slip out of the body. SOLUTION: A needle-like body 2 with a stepped projecting part 7 wherein the diameter of a base end part 5 is stepwise increased and a base body 3 having the inserting groove hole 6 with a stepped recessed part 8 whose diameter is stepwise decreased so as to lock the large diameter part of the needle-like leg body 2 are respectively formed. In this case, the step angle at the stepped projecting part 7 is made larger (90 deg.C) than the step angle at the stepped recessed part 8.  Next, the leg part 4 of the needle-like leg body 2 is inserted from the large diameter side of the inserting groove hole 6 in the base body 3, the stepped recessed part 8 is pushed outside with the stepped projecting part 7 to form a buildup reinforced part 10 in the outlet side edge part at the inserting groove hole 6, whereby the rivet 1 is formed where the needle-like leg body 2 and the base body 3 are joined.
Patent JP-H04102408-A (JP)
Title: Motor-driven lumbar support
Inventor: FUJISAWA TOSHIO
IPC: A47C7/46
Filed: 1990-08-22
Abstract: PURPOSE:To facilitate the fine adjustment of forward/rearward positions of a support plate with a simple structure and with few parts by constituting a lumbar support in such a way that the support plate is pushed toward the front of seat-back frames in response to the change in the turning projection amount of a pressing cam. CONSTITUTION:A support plate 13 is formed, in its longitudinal section, in a convex-shape curved and projected toward the front. Accordingly, even if the support plate 13 is projectedly turned toward the front of side frames 9a, 9a making the turning center of its upper end side, dislocation toward the up- and-down direction to the lumbar part of a seating person is not caused, enabling a smooth abutment to be achieved. By operating an operation switch for turning a driver 17 to turn an operation shaft 15, the support plate 13 is gradually pushed out forward; and by turning the switch off, the support plate 13 can be stopped in a desired position. Thus, the support plate can be moved forward or rearward by a simple operation, and also an advancing, of use position can securely be maintained with little opportunity of failure.
Patent JP-H0384510-A (JP)
Title: Relay lens
Inventor: MIYANO TAKASHI
IPC: G02B23/24
Filed: 1989-08-29
Abstract: PURPOSE:To shorten the overall length of the lens system and obtain desired photographic magnification by using a lens system which is formed into a telephoto type when viewed from a camera side and arranging a meniscus lens in an object-side rear-group concave lens group at an air interval with a couple of lens groups in a front convex lens group. CONSTITUTION:The negative meniscus lens L1 is incorporated in the telephoto type concave lens group and this negative meniscus lens L1 is arranged at the position closest to an object side so that its convex surface faces the object side; and 0.4 < l/f, where l is the sum of the absolute value of the front-side focal length of the whole relay lens system viewed from the subject side and the overall length of the relay lens and (f) is the composite focal length of the whole relay lens system. consequently, the constitution of the whole relay lens is made compact and the picture quality of a photographed image is improved.
Patent JP-2000053687-A (JP)
Title: Aluminum phosphate-oxalic acid-based conjugated compound
Inventor: SO MAMORU
IPC: C07F9/09
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound capable of exhibiting excellent catalytic activity, gas adsorption, metal ion adsorption, etc., useful as a catalyst for oxidation dehydrogenation reaction, an adsorbent for basic nitrogen- containing compound, a polymer improver, etc., by reacting aluminum phosphate with oxalic acid. SOLUTION: This conjugated compound is the formula AlPO4.n(H2O)2.(COX)2[X is OH, an alkoxy, a group of the formula O-M (M is an alkali metal or NH4) or a group of the formula OH.Z (Z is an amine); (n) is 0-1]. The compound is obtained, for example, by reacting aluminum phosphate with oxalic acid in the presence of water temperature under normal pressure at <=100 deg.C, dried at 70-150 deg.C to give a solid substance and, if required, reacting the solid substance with an alcohol in the presence of an acid or with a basic alkali metal compound, ammonia or an amine.
Patent JP-H1043553-A (JP)
Title: Filter and filtration method
Inventor: WATANABE KENSUKE
IPC: B01D63/02
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To increase the filter throughput per hour by providing a flow control means for controlling the flow rate of fluid to be filtered brought out from bring-out parts to alternately perform crossflow filtration and full flow filtration near the bring-out parts of hollow yarn membrane modules. SOLUTION: Fluid L1 to be filtered accumulated in a retention tank 2 is fed into a circulating route 7 equipped with hollow yarn membrane modules 5, 6. At this time, on crossflow filtration, the fluid L1 is flowed in from introducing parts 5a, 5b and flowed in the inner tube parts of hollow yarn membranes 5c, 6c and is filtered. Here, the flow rate of the fluid L1 is controlled through control valves 8, 9 as flow control means by a control part 10. The fluid L1 which has not permeated through the membrane surface is recirculated in the circulating route 7 through the opened control valves 8, 9. Next, when the control valves 8, 9 are closed, all the fluid L1 permeates the membrane surface, and at this time, the fluid L1 does not flow in the circulating route 7 and the treated liquid is returned to the retention tank 2 from returning routes 11, 12.
Patent JP-H0883202-A (JP)
Title: Electronic filing device
Inventor: YAMAMOTO TATSURO
IPC: G06F12/00
Filed: 1994-09-14
Abstract: PURPOSE: To provide an electronic filing device which can store a stored file in optimum storage format. CONSTITUTION: Condition values of the stored file are set in a condition value holding means 13, a rest inspecting means 7 inspects the rest of the storage space of the stored file, and a taking-out time calculating means 8 calculates taking-out time from the kind of a storage medium and the size of the stored file. A necessity judging means 9 compares the condition values with the rest of the storage space to judge whether or not the storage format needs to be altered, and an after-alteration information calculating means 10 calculates taking-out time and file size as to respective storage formats.  Then a storage format selecting means 11 selects the best storage format out of the storage formats according to the taking-out time calculated by the after-alteration information calculating means 10, the file size, and the taking-out time calculated by the taking-out time calculating means 8.
Patent JP-S6472671-A (JP)
Title: Television receiver circuit device for changing television channel without trouble
Inventor: JIYANNKUROODO RUFURAI
IPC: H04N5/775
Filed: 1988-09-05
Abstract: PURPOSE: To attain switching without any obstacle without requiring any large costs by releasing a picture stored in a memory for reproduction until synchronization with a signal to be switched is removed at the time of switching, and switching it to the reproduction of another television channel by a control circuit when the synchronizing state is removed. CONSTITUTION: Immediately when a tuner 1 is switched to another television channel by a signal impressed to a data line 13, and transmitted from a microprocessor, a switching signal is transmitted through a line 14 to a matching stage 15. Immediately when a vertical synchronizing signal is impressed from a synchronizing signal separating stage 9, the matching stage transmits a signal to a line 16. Also, the matching stage attains switching at first in the vertical blanking period of a picture through the line 16. Then, an amplifier 5 is conduction-connected again, and an amplifier 12 is interrupted after a prescribed time T. Thus, the visible failure of a picture which is not still synchronized can be suppressed.
Patent JP-2001051807-A (JP)
Title: Defective storage block substituting device
Inventor: YAMASHITA HIDEAKI
IPC: G06F3/06
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To complete access to a segment in a determined time even after a defective storage block is substituted for by selecting one or at least two storage blocks as alternative areas from the standby recording area according to an allocation state of the alternative areas of the segment and replacing the storage blocks including the defective storage block. SOLUTION: A control part 102 at the time of detecting a new defect registers the storage block having the defect as the defective block. When there are >2 registered defects in a continuous recording area that the newly detected defect belongs to, the control part 102 selects two defective blocks included in the continuous recording area that the newly detected defect belongs to. Then the control part 102 allows continuous access to two selected defective blocks generated after the selection and storage blocks arranged successively between them by replacing the access with access to the successively arranged storage blocks in the standby storage area.