baber/WOPTO huggingface dataset:
Patent JP-H07208317-A (JP)
Title: Wave generating device
Inventor: TOYONAGA TAKEMORI
IPC: F03B13/16
Filed: 1994-01-14
Abstract: PURPOSE:To sufficiently obtain wave which is necessary for wave activated power generation at all times by providing horseshoe shaped bottom opening ship apparatuses in order from the small sized apparatus to the large sized apparatus thereof, and supplying sea water to a first ship by a screw. CONSTITUTION:When sea water is ejected from a screw 2, when a horseshoe shaped bottom is provided in front, the center part of a horseshoe shaped wall is raised to the highest level simultaneously with upsurge of water surface, surrounding upsurges are collected, and sea water exceeds the center part to fall down to an opposite side. The horseshoe wall is formed in a front half ship shape whose front part is formed roundly, and also it is formed in a shape which is taken off to the bottom part of a ship. These wave generating pieces are erected by expanding the sizes of the horseshoe shape in order such as 1, 2, 3... in pieces. Waves more than 3m long are expanded circumferentially by means of the above constitution and stable power generation may be always available by arranging many power generators there. It is thus possible to obtain large waves by utilizing only the rule of wave by a small screw or without using any screw in the case of natural waves.
Patent JP-H06239162-A (JP)
Title: Differential limiting torque control device
Inventor: IIDA HIROKI
IPC: F16D48/12
Filed: 1993-02-18
Abstract: PURPOSE:To secure stability in cornering behavior with braking kept consistent with the enhancement of both turning-round property and steering effectiveness with the brake released in a high level at the later stage of cornering where differential limiting torque is decreased at the time of deceleration in the differential limiting torque control device which electronically controls differential torque to be imparted between a right and a left drive wheel based on information of vehicle deceleration. CONSTITUTION:When deceleration differential limiting torque which is a control target in response to the degree of vehicle deceleration, is on the side of decrement, a filter setting means (g) is provided, which set a high grade filter which is low in the follow-up property of filter power, when a control target is changed at the time of braking, and sets a low grade filter which is high in the follow-up property when a control target is changed at the time of not braking. The device is so constituted as to be provided with a differential limiting torque control means (i) which performs differential limiting torque control by treatment with the filters of different grades.
Patent JP-S52111523-A (JP)
Title: Preparation of phenol
Inventor: YAMAHARA TAKESHI
IPC: B01J31/00
Filed: 1976-03-16
Abstract: PURPOSE: Phenol is prepared in high yield by the decomposition of a secondary alkyl aromatic hydroperoxide in the presence of an organic sulfur compound as a catalyst without the formation of resinous compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53113201-A (JP)
Title: Zonal solidification ingot making method
Inventor: SASAKI KANTAROU
IPC: C22B9/00
Filed: 1977-03-15
Abstract: PURPOSE: To homogenize the structure of ingot by reducing impurities and segregation through a lamellar solidification of molten steel from other melting furnaces from the bottom of the mold, pouring thereof into the mold intermittently passing through melted slag for smelting in the mold which is adapted to generate heat with a black lead electrode, while maintaining a molten pool under the slag interface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01204714-A (JP)
Title: Manufacture of molding
Inventor: NAKAJIMA TSUKASA
IPC: B29C48/49
Filed: 1988-02-10
Abstract: PURPOSE:To enable plurality kinds of long-sized moldings, whose cross-sectional shapes are different from each other, to form continuously and effectively with simple opera tion and in a short period of time, by a method wherein resin is supplied to an extru sion molding tool having a common part extruding hole and additional part extruding hole through different extruding machines and an extruded common part and additional part are joined to or separated from each other under a softened state. CONSTITUTION:An extrusion molding tool 21 is constituted of an adaptor 27 and extruding die 28, possesses a common extrusion hole 29 and additional extrusion hole 30 and connected respectively with separate extruding machines 22, 22a through separate resin flow paths 31, 31a. Resin 43, 43a supplied through the extruding machines 22, 22a are sent respectively to a common part extruding hole 29 and additional extrud ing hole 30 through separate resin flow paths 31, 31a and extruded and a common part 14 and additional part 15 are formed under a state where they are separated respectively from each other. A joining member 33 is moved forward by a hydraulic cylinder 34 and the additional part 15 is joined to the common part 14. As the common part 14 and additional part 15 are joined to each other under a softened state, they are welded immediately for unification and, an extrusion molded material 23 where both are joined together is obtained.
Patent JP-H0621524-A (JP)
Title: Toothed actuator for walking
Inventor: GOODON UORUTAA KARUPU
IPC: H01L41/09
Filed: 1993-02-18
Abstract: PURPOSE: To provide an actuator which can provide a large force to an object for moving, without generating slips or shocks by moving the object in a tooth engagement cyclically meshed with an actuator crown, so as to be disengaged from the object and retracting to start another cycle. CONSTITUTION: A shaft 4 has an outer surface 10, having teeth 9 made therein. Each of actuators 6a and 6b has a crown 8, which is formed in its one surface with teeth to be meshed with the teeth 9 of the shaft 4 and which is fixed to an inner surface of a housing 5. The actuators 6a and 6b forcibly position the shaft 4 in a radial direction 14 by traction and also forcibly position it in a vertical direction through tooth engagement. Accordingly, a force in the vertical direction given through the tooth engagement is used to produce a positioning force in an axial direction 12, larger than the tooth traction in the rotational direction 14.
Patent JP-S52112944-A (JP)
Title: Speed command circuit for elevator
Inventor: NAKAZATO MASAAKI
IPC: B66B1/28
Filed: 1976-03-19
Abstract: PURPOSE: To intend to miniaturize the speed command circuit for an elevator in integrated manner to reduce the cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08218331-A (JP)
Title: Sight-line guide
Inventor: KONDO SHIGEKI
IPC: E01F9/669
Filed: 1995-02-17
Abstract: PURPOSE: To guide a sight line effectively, and to eliminate the waste of the electric energy by installing illluminants receiving light emitted from a light source, and linearly emitting or flickering the light along a road, and controlling the quantity of light emitted on the basis of signals from a brightness sensor, and an atmospher transmittance sensor. CONSTITUTION: One end of a tubular illuminant 2a mounted along a road is inserted into a control box 6 facing oppositely to a light source 1, and light 11 emitted from the light source 1 is caused to enter the tubular illuminant 2a from its end face, and it is reflected by the interface of a flexible tube 21 and the core 22. A part of the light is emitted from an outer circumferential surface while incident light 11 is trasmitted to the other end of the core 22 by the repetition of the relfection, and is emitted of flickered uniformly and linearly. Voltage from a power supply device is changed by a controller 5 in the control box 6 on the basis of signals from a brightness sensor 3 and an atmospheric transmittance sensor 4, and the quantity of light emitted from the light source 1 is controlled.
Patent JP-S63197717-A (JP)
Title: Construction work of in-situ pile
Inventor: NOJIRI AKIYOSHI
IPC: E02D5/46
Filed: 1987-02-09
Abstract: PURPOSE:To exactly prevent the degradation of pile wall by a method in which bearing layer is improved to form gel blocks, the gel block is pulled up with an earth auger, a stabilizer solution is injected, and the earth auger is again inserted and pit wall is stabilized to form a pile. CONSTITUTION:An earth auger 1 is turned to improve the bearing layer 18 and pulled up with a gel block 10. A bentonite solution 11 is injected from the end of the shaft 2 of the auger 1, the auger 1 is again inserted into the pit, and the wall of the pit 8 is treated by a trowel. A reinforcing bar cage 13 is then set in the pit 8, and a tremie tube 14 is penetrated to place ready- mixed concrete 15. A good shape of concrete pile can thus be formed, and slime can also be effectively removed.
Patent JP-H05221122-A (JP)
Title: Recording material
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/145
Filed: 1992-02-17
Abstract: PURPOSE:To enhance light fastness before use by using a compd. represented by a specific general formula as an electron donating leuco dye. CONSTITUTION:A compound represented by formula I, for example, a triphenylmethanephthalide type compd. or a fluorane compd. is used as an electron donating leuco dye. In the formula I, R1-R4 are a hydrogen atom, an alkyl group or an aryl group, R5 and R6 are a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom, Ar is an aniline residue which may have a substituent or an indole residue, a ring A is a ring which may have a substituent selected from a benzene ring, a naphthalene ring, a pyridine ring, a pyradine ring and a quinoline ring and the substitution positions of R5 and R6 are desirably the meta positions of NR1R2 and NR3R4.
Patent JP-H0895176-A (JP)
Title: Polarizing film used for optical system and stereoscopic picture display device using the same
Inventor: HATTORI TOMOHIKO
IPC: G02B30/25
Filed: 1995-02-17
Abstract: PURPOSE: To facilitate the display of a picture on a picture display body in the case of forming a plane original picture for forming a stereoscopic picture, to simplify the constitution of a stereoscopic picture display device and to reduce the production cost of the device by combining the picture display body with a polarizing filter having a polarization and transmission easy axis in a specified direction or a rotatory polarization film where a rotatory polarization part is arranged at a specified position in specified positional relation. CONSTITUTION: This device 21 is a device for stereoscopically viewing a plane image recorded on a polarizing film 1, and provided with a black-and-white liquid crystal television 32 functioning as a backlight light source and a Fresnel convex lens 33 for enlarging the image of the backlight light source. Furthermore, it is provided with an infrared ray illuminating light source 34 illuminating the half of the face of an observer 31 with infrared rays, an infrared television camera 35 photographing the image of the observer 31 illuminated with the infrared rays, and an interlaced image synthesis circuit 36 forming a binary image and its inverted image obtained by the camera 35 and alternately inserting the binary image and the inverted image in an interlacing system and signal-synthesizing them.
Patent JP-H03242220-A (JP)
Title: Manufacture of gas separating membrane and spiral gas separating module
Inventor: SO SAIBI
IPC: B01D53/22
Filed: 1990-02-08
Abstract: PURPOSE: To form a gas separation membrane which does not generate curl or cracking by winding a wet membrane around a spiral module, arranging the same in a processing circulation vessel, pumping and circulating a processing soln. for a prescribed time, and thereafter, drying the membrane. CONSTITUTION: The after-processing soln. or an exchange solvent in a storage tank 1 is pumped up with a circulating pump 2 into the vessel 3, in which the spiral module 4 is fixed, through an inlet hole 6, and the after-processing soln. or the exchange solvent permeates through the module 4. Next, this soln. or solvent is discharged from a circulating outlet hole 7, returns to the storage tank 1 and continues circulation until the treatment is completely executed or the exchange of the solvent is performed. Thereafter, the connection between the inlet hole 6 and the circulating pump 2 is released and dried air is blown into the vessel 3 from the inlet hole 6 to dry the wet membrane within the vessel 3, thereby the spiral gas separation membrane and the module are obtd.
Patent JP-H10229396-A (JP)
Title: Service management method and system
Inventor: IKEMOTO KENICHI
IPC: H04L69/40
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To allow a system to take quick and a proper countermeasure by selecting an action plan executed by a manager and executing the action plan automatically. SOLUTION: An information collection means 100 collects information from a service component, connected to a network. A service state discrimination means 200 discriminates a state of the service component, based on information acquired from the service component and discriminates the operating state of the service based on the state of the service component, and configuration information of the service required to operate the service. An action plan generating means 300 generates sequentially an action plan with a high priority of the service operation by using a countermeasure according to the service operation, based on the result of discrimination as an action plan.  Then an action plan execution means 400 indicates the generated action plans in the order of higher priority to the manager, and the action plan desired to be executed is selected by the manager who then executes the action plan.
Patent JP-H01204038-A (JP)
Title: Processor for band-shaped material
Inventor: KOGANE MIKIO
IPC: G03B27/46
Filed: 1988-02-10
Abstract: PURPOSE:To prevent jamming by providing a roller moving means for separating a pair of conveying rollers when the leading edge part of a band-shaped material passes said pair of conveying rollers and for nipping the band-shaped material after it passes the pair of rollers. CONSTITUTION:A leading edge guiding member 10 is rocked upward in order to guide the leading edge part of color paper 1 to the pair of conveying rollers 20. An upper roller 32 is also displaced upward by the roller moving means 22 with the rocking of the member 10. Thus, the pair of rollers 20 are separated and the leading edge part of the paper 1 advances in a gap between the rollers. When a leading edge part detecting sensor 24 detects the leading edge, the means 22 is actuated again to displace the roller 32 downward. Then, the gap is closed and the paper 1 is nipped by the pair of rollers 20. The member 10 is rocked downward to be switched to a loop forming position side based on the leading edge part detection signal of the paper 1.
Patent JP-H11229474-A (JP)
Title: Connection of pipe body
Inventor: KANAO SHIGEKI
IPC: E03F3/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide the connection method of a pipe body capable of displaying sufficient seal action and at the same time performing connection. SOLUTION: A notch part 3 in which the other connection side end can enter in the connection direction is formed on one of the connection side end of a hose 1, the end faces of the recess part 1A and the projection part 1B of one connection side end coincides with the end faces of the recess part 1A and the projection part 1B of the other connection side end in the state where these connection side ends enter, and the recess parts 1A, 1A and the projection parts 1B, 1B are continuously formed. Tightening is performed from the outward side in the connection members 8 stretching to the connection side ends of the adjacent hose in the connection direction, and the connection side ends are connected to each other.
Patent JP-S54122140-A (JP)
Title: Aligning device of photoelectric detector
Inventor: TANAKA TOYOHIKO
IPC: G01D5/347
Filed: 1978-03-15
Abstract: PURPOSE: To perform the alignment of projector and photo detectors readily and accurately by lighting a display device when the photo detecting face of the photo detectors aligns to the luminous flux from a projector.  
     CONSTITUTION: A stand 6 for position adjustment and a display device which is driven by the output of the one furthest from the center of plural photo detectors 8 (P 1  thru Pn) are provided to a photo detector 5 and these are so arranged that when the photo detecting face of the photo detector 5 aligns to the luminous flux from the projector 1, the display device is lighted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61190840-A (JP)
Title: Ion implanter
Inventor: NAKANO MOTOO
IPC: H01J37/317
Filed: 1985-02-18
Abstract: PURPOSE:To increase an ion current, by providing an ion convergence mechanism between the ion analysis mechanism and slit of an ion implanter so that a plurality of element ions separated by the ion analysis mechanism and coming out of it are caused to converge. CONSTITUTION:Ions emitted from an ion source 1 and comprising desired and undesired ions are separated to different outgoing positions by an ion analysis mechanism 2 depending on the atomic weights of the ions, so that only the desired ions are implanted into a semiconductor wafer W through an ion convergence mechanism 4 and a slit 3. The ion convergence mechanism 4 comprises an electromagnet 41, triangular polar surfaces 42 and an excitation coil 43. The ions of boron with atomic weights of 10 and 11 or of the like, which mutually adjacently come out of the analysis mechanism 2, are caused to converge to be simultaneously implanted into the wafer W. The ion current can thus be increased to enhance the efficiency of ion implantation work.
Patent JP-H01204722-A (JP)
Title: Manufacture polyester film
Inventor: TANAKA KAZUNORI
IPC: B29L7/00
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a film which is superior in isotropy of thermal expansivity and has a low thermal coefficient of shrinkage, by a method wherein the title method is designed so that stretching is performed while raising a temperature at a specific speed and passes through a relaxation process also. CONSTITUTION:An unstretched sheet is produced by melting and extruding polyester resin to undergo a stretching process. Stretching is performed in a longitudinal direction, to begin with. Then the same is heated at a temperature of 90 deg.C or higher and then stretched larerally while performing a temperature rise at a speed not exceeding 10 deg.C/second. Then a tightly-drawn heat treatment process is performed at a temperature rising speed of not exceeding the 10 deg.C/ second and a fixed tenter width until the temperature attains to the necessary maximum temperature. Then a relaxation process is performed at need. The relaxation of 0.5-6% in a lateral direction is performed, to begin with, in the relaxation processes. Then the title method is designed so that after cooling, the relaxation of 0.1-1.0% is performed in the longitudinal direction at 80-120 deg.C.
Patent JP-H07237573-A (JP)
Title: Frame structure for motorcycle
Inventor: YAMADA TOSHIYUKI
IPC: B62K11/04
Filed: 1994-02-28
Abstract: PURPOSE:To provide a frame structure for a motorcycle improving rigidity around a head pipe where concentration of stress is generated. CONSTITUTION:Relating to a body frame 21 of motorcycle 20, a pair of right/ left main frames 43 are arranged so as to extend to the rear downward with a fuel tank 23 set up on the main frame 43. Accordingly, point end parts 43a of a pair of the right/left main frames 43, passing through the sideward of a head pipe 28, are extended to the forward, to erect a front cross frame 46 in the point end part 43a of the main frame 43 also to erect a rear cross frame 47 behind the front cross frame 46, and between these front/rear frames 46, 47, a cross member 48 is erected so as to hole the head pipe 28 by this cross member 48.
Patent JP-H05235135-A (JP)
Title: Observation method of continuous movement of metal crystal particle
Inventor: NASU KAZUYOSHI
IPC: H01L21/66
Filed: 1992-02-18
Abstract: PURPOSE:To analyze the mechanism of an electromigration by a method wherein, while a definite electric current is made to flow to a metal specimen inside a vacuum, crystal particles are observed by means of a secondary electron image. CONSTITUTION:An interconnection 7 in an ion beam apparatus 6 is connected to a specimen 4 as an observation object. The inside of a chamber for the ion beam apparatus 6 is set to a vacuum state. An ion beam 2 radiated from an ion beam source 1 is used to scan the specimen 4 Secondary electrons 3 generated from the surface of the specimen 4 are detected by means of a secondary-electron detector 5; a secondary-electron image is observed. At the same time, an electric current is made to flow from a constant-current source 8. An initial state (a) is an intermediate state after about five minutes. In a state (b), also a crystal particle in which an aluminum detect 12 has been observed is moved. A state (c) is a state after about 40 minutes and a disconnection part 13 is caused in an aluminum interconnection. When the way of the movement of crystal particles in the aluminum interconnection and the difference of the movement due to the size of the crystal particles are observed continuously, it is possible to analyze the mechanism of an electromigration.
Patent JP-H02210419-A (JP)
Title: Production of thin-film diode
Inventor: SEIKE TOMOKO
IPC: G02F1/136
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a large threshold voltage (Vth), the uniform thickness and characteristic of a formed film and good current-voltage characteristics by using gaseous helium as a diluting gas. CONSTITUTION:The thin film is formed in a plasma atmosphere by adding an impurity gas contg. the compd. of group III or group V elements of periodic table to a gaseous mixture composed of methane and silane and using the helium as the diluting gas. The deposition speed is, therefore, high and an optical inhibition zone width increases; in addition, the cracking of the methane is accelerated. The a-SiC:H diode having the Vth larger than the a-Si:H diode and the good current-voltage characteristics is obtd. in this way and the opening rate of a liquid crystal display panel is increased.
Patent JP-S58147136-A (JP)
Title: High frequency semiconductor device
Inventor: ENDOU KAZUO
IPC: H01L23/66
Filed: 1982-02-26
Abstract: PURPOSE:To equalize the impedance of single transistors as well as to give excellent input and output and efficiency characteristics for the titled semiconductor device by a method wherein, when a common electrode and a bridge are connected, the connection is performed in such a manner that the value of inductance to be connected between the common electrode and the bridge will become the minimum in the center part of the bridge. CONSTITUTION:The conductive fine wire, to be connected from an earth electrode to a bridge 17, are formed in such a manner that their length will be varied at the part between common electrodes. The conductive fine wires, which were formed at both ends of an element 14 and will be connected from the common electrode of single transistors T4 and T6 to the bridge 16, have the same length and the conductive fine wire, to be connected from the common electrode of the single transistor T5 to the bridge 17, have the length shorter than that of the single transistors T4 and T6.