baber/WOPTO huggingface dataset:
Patent JP-S62150079-A (JP)
Title: Francis type runner
Inventor: TOSHIMA MASAMI
IPC: F03B3/12
Filed: 1985-12-24
Abstract: PURPOSE:To reduce noise and vibration of a water turbine to aim at enhancing the efficiency and output power thereof, by specifying the relationship among the outer diameter of runner vanes, the inner diameter of a shroud, the rotational speed and flow rate of the water turbine so that the stepped characteristic of the turbine during running thereof is removed. CONSTITUTION:Occurrence of the stepped characteristic of a water turbine is caused by the relationship among the rotational speed and flow rate of the water turbine and the inner diameter of a shroud. It is estimated that the rotational speed of the water turbine at the maximum efficiency of the turbine including the runner in which the outer diameter of runner blades is D, and the inner diameter of a shroud 2 is D2, is N1T, and the flow rate of the water turbine is Q1T. Further, these values are selected so that the relationship among the values satisfies the formula I.
Patent JP-H11123975-A (JP)
Title: Stopper device in unloading platform elevating device
Inventor: YAMASHITA MEGUMI
IPC: B60P1/44
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To quicken the loading and unloading of a cargo by getting an engaging means of the unloading platform side engaged with and disengaged from a member to be engaged provided on a stoppers, and providing the engaging means with a guide member for guiding and holding the engaging means to the engagement position and the retreat position by turning operation of the operating means, and sliding the same in the engagement releasing direction. SOLUTION: In the case of loading a load-carrying platform with a cargo, when an operating lever is turned, a guide member 26 is pushed outward, so that an engaging member 24 is slid from the engagement position to a retreat position, and a stopper 18 released from the engagement is turned upward to be held in a projecting position. Subsequently, when a cart loaded with a cargo is moved onto a cargo receiving talbe, front and rear wheel step over the stopper 18, and the stopper 18 is held in the projecting position. The cargo receiving table is raised, and a cart is moved to a plat from. After loading, when the operating layer 25 is turned to move inward the guide member 26, the engaging member 24 is held from the retreat position in the engagement position.  When the stopper 18 is stepped, the engaged member 23 engages with the engaging member 24 to hold a stopper 18 in the storing position.
Patent JP-2000124812-A (JP)
Title: Error-correcting decoding device
Inventor: UENO YUKIO
IPC: H03M13/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an error-correcting decoding device for detecting a case that the error bit of BCH code data exceeds correction capability. SOLUTION: This error-correcting decoding device is provided with a register 1 for decode, syndrome-preserving part 3 for temporarily preserving a syndrome to appear in the process of decoding, and error-correcting circuit 2 having an error pattern detecting circuit 2-1. In this case, after the syndrome is acquired, it is monitored as to whether or not the output of the error pattern detecting circuit 2-1 is '0' at all times and a correction capability over detecting part 4 is provided for judging the excess of correction ability in error correction, when the syndrome is excepting for '0' but the output of the error pattern detecting circuit is '0' at all times.
Patent JP-H01131925-A (JP)
Title: Program patch system
Inventor: HAYASHIDA TAKESHI
IPC: G06F9/445
Filed: 1987-11-17
Abstract: PURPOSE:To improve the maintainabiliy of a program without changing an original program by storing a correction program in a correction area by an edit program, and applying correction on the program loaded on a main memory device by the correction program. CONSTITUTION:A system is constituted so that, when the program 1 to be loaded and executed on the main memory device 7 from an external memory device 8 and a control area 2 attached on the program 1 and stores control information for the program 1 being loaded, the program 1 can be corrected by the correction program 4. An edit means 3 edits the correction program 4 and command information 5 based on inputted correcting data, and stores them in the control area 2 on the external memory device 8, and the correction program 4 started up by the command information 5 at the time of completing loading performs and executes the correction of the program 1 loaded on the main memory device 7, therefore, the program 1, the correction program 4, and the command information 5 are preserved in the external memory device 8. In such a way, it is possible to correct the program easily as preserving the original program and a corrected content.
Patent JP-H11125838-A (JP)
Title: Matrix substrate and semiconductor device as well as its production and liquid crystal display device as well as projection type liquid crystal display device
Inventor: WATANABE TAKANORI
IPC: G02F1/13
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To resolve the problems, such as circuit defect by the splinters generated at the time of bonding in the case of formation of a liquid crystal display device and the static electricity brittleness of a semiconductor chip, by arranging metallic layers on scribing regions and positioning these metallic layer on the extreme surface or forming transparent layers on the metallic layers. SOLUTION: The metallic layers are arranged on the scribing regions and are positioned on the extreme surface or the transparent layers are formed on the metallic layers. Namely, a third interlayer insulating layer 108 of a semiconductor substrate 101 is removed by etching and thereafter, the metallic layers 109 are deposited. When planarization is executed by chemical and mechanical polishing, etc., the metallic layers 109 may be made to remain in the regions where the third interlayer insulating layer 108 is etched. At this time, the metal remains on the surfaces of the recessed regions of a scribing region 102. As a result, uniform patterns are formed near the scribing region 102 and, therefore, the large chipping at chip ends when dicing, is executed hardly occurs.
Patent JP-H11124434-A (JP)
Title: Thermally stable cyanic acid ester coprepolymer
Inventor: IKEGUCHI NOBUYUKI
IPC: C08G73/06
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coprepolymer excellent in stability in preservation and capable of providing cured products excellent in thermal stability and adhesive properties without causing adhesion between laminated products as workpieces through resin, by melting, at a specific temperature, a specific phenol novolac-type cyanic acid ester resin, which is viscous liquid at room temperature, along with a bisphenol A-type cyanic acid ester compound, followed by reacting cyanato groups. SOLUTION: This coprepolymer is produced by melting (A) a phenol novolac- type cyanic acid ester resin expressed by the formula [(m) is 0-2], which is viscous liquid having viscosity of 1000-7000 poises at 25 deg.C and a number average molecular weight of 260-450, along with (B) a bisphenol A-type cyanic acid ester compound at 100-180 deg.C and then by reacting cyanato groups while blending them through agitation to form trimers. The obtained coprepolymer has a melting point of 50-80 deg.C, is stable in preservation, and is solid at room temperature. It is preferable to blend the component A with the component B in a weight ratio of 5:95-95:5.
Patent JP-H07194748-A (JP)
Title: Installation device for golf club grip
Inventor: GUIERUMO HE BUARUDOBUIA
IPC: B29C65/52
Filed: 1994-11-24
Abstract: PURPOSE: To enable to install a grip on the shaft of a golf club, by providing a grip lubrication equipment which coats the inside of the grip with a lubricant and a shaft lubrication equipment of the golf club which coats the outside surface of an one end of the shaft of a golf club with a lubricant. CONSTITUTION: The apparatus to install a grip to the shaft of a golf club is provided with a grip lubrication equipment 70 which coats the inside surface of the grip 76 with a controlled amount of lubricant and a shaft lubrication equipment 58 of the golf club, which coats the outside surface of one end of the shaft of a golf club with a controlled amount of lubricant. And, when the shaft bound by a double coated adhesive tape at the end and wound with lubricant is clamped into the clamping equipment 16, the grip 76 contained in the cabinet 74 is coated with lubricant on the inside surface, attached to the shaft by sliding up to the end wound with the tape, and fit to the proper location. The lubricant evaporates soon and the grip 76 is installed to the shaft with the adhesive tape.
Patent JP-H02136285-A (JP)
Title: Conductivity treating agent for thermal recording paper
Inventor: KOMIYA KAORU
IPC: B41M5/30
Filed: 1988-11-18
Abstract: PURPOSE:To enhance preservation stability and prevent corrosion of a head by using as an effective constituent a polymer in which a group of an alkanolamine salt of an aromatic sulfonic acid or the like is contained as a building block of a polymeric chain of an ethylenically unsaturated monomer. CONSTITUTION:A conductivity treating agent for a thermal recording paper is prepared by using as an effective constituent a polymer in which a group of an alkanolamine salt of an aromatic sulfonic acid and/or an alkanolamine salt of an aromatic sulfate is contained as at least part of building blocks of a polymeric chain of an ethylenically unsaturated monomer. It is recommendable that at least 50mol%, preferably at least 70mol%, of the building blocks of the polymeric chain of the polymer comprise aromatic sulfonic acid groups and/or aromatic sulfate groups. The amount of the conductivity treating agent applied to the thermal recording paper, calculated as the effective constituent, is preferably 0.1-10g/m<2>.
Patent JP-H09103222-A (JP)
Title: Shacking out type internally threaded fishing rod
Inventor: SUNAGA SHUNJI
IPC: A01K87/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a slid channel and damage to a fishing line by attaching a wear-resistant fishing line guide member to the rear end of a rod pipe having a small diameter. SOLUTION: A rod pipe 2 having a small diameter is housed in a rod pipe 1 having a large diameter and another rod pipe 3 having a small diameter is housed in the rod pipe 2 having the small diameter so that the rod pipes can be connected by shaking out. A longitudinal hole 1c is bored through the tip side of the rod pipe 1 having the large diameter and a fishing line introducing guide 5 for inserting a fishing line 4 into the inside of the rod pipes and conducting the line to the tip of the fishing rod is fixed to the tip side of the rod pipe having the large diameter. A wear-resistant fishing line guide member 8 is attached to the rear end of a butt stopper 7 projected from the rear end of the rod pipe 2 having the small diameter.  The wear-resistant fishing line guide member 8 is composed of a wear- resistant metal, a metal reinforced with fiber particles, a ceramic, a ceramic reinforced with fiber particles, a fiber-reinforced synthetic resin, etc., made into a ring shape, has the same outer diameter as that of the butt stopper 7 and the same inner diameter as that of the butt stopper 7. A rear end face 8a of the wear-resistant fishing line guide member is formed into a curved surface and a projected part 8b is engaged, fixed and attached to a rear end recessed part 7d of the butt stopper 7.
Patent JP-H05105119-A (JP)
Title: Supporting structure for car suspension spring
Inventor: MORI TAKEO
IPC: B60G11/16
Filed: 1991-10-11
Abstract: PURPOSE:To provide a supporting structure of a spring for car suspension, with which an upper member can in the event of collision be buckled bit by bit from the front to the rear and thereby the impact energy absorbing ability can be heightened. CONSTITUTION:A spring to be installed at the suspension of a car is supported by a suspension tower 22, which has a spring plate 20 installed over the spring, and an upper member 24 which extends fore and aft in the car and where the spring plate 20 is coupled. The spring plate 20 includes two parts to be coupled 27, 28 located apart fore and aft in the car and is coupled thereby with the upper member 24.
Patent JP-H06136495-A (JP)
Title: Production of aluminum material for electrolytic capacitor electrode
Inventor: TANAKA KATSUMI
IPC: C23C8/10
Filed: 1992-10-28
Abstract: PURPOSE:To form an oxide film having uniform thickness while obviating the necessity of the strict control of atmosphere by removing the surface layer of an Al foil, irradiating the Al foil with laser or plasma to form an oxide film having specific thickness, and then applying high temp. heating thereto. CONSTITUTION:The surface layer of an Al foil after foil rolling is removed by about 5Angstrom . The surface of the removed Al foil is irradiated with laser or plasma, by which an oxide film having 5-50Angstrom  thickness is formed. Subsequently, high temp. heating is applied at <= about 460 deg.C for about 1-5hr, and the total thickness of the oxide films including initial oxide film is regulated to <=70Angstrom . The resulting Al material is subjected to electrochemical or chemical etching and used for electrode material for electrolytic capacitor. By this method, the oxide film having uniform thickness can be formed in a short time.
Patent JP-H05110986-A (JP)
Title: Video signal recording and reproducing device
Inventor: NISHIKATA YUTAKA
IPC: H04N9/797
Filed: 1991-10-11
Abstract: PURPOSE:To obtain a variable speed reproduced picture by equalizing the line number of a time base compressed multiplex (TCI) signal and a write address to each other and limiting shake in the vertical direction of a picture to several lines just after a noise bar. CONSTITUTION:When the TCI signal of one frame is divided to 8 tracks by 2-channel and 4-segment recording and a segment discrimination signal is recorded for each line together with the TCI signal, a magnetic tape 1 on which a 4<= segment discrimination signal to which the segment discrimination signal is converted once in 4 periods of a horizontal synchronizing signal is recorded is reproduced by reproducing heads 31A and 31B. In the period when a reproduced signal cannot be obtained in the case of variable speed reproducing, a synchronous detection circuit 39 generates the write address of a TBC 38 based on an RF switching pulse and a false horizontal synchronizing signal and normalizes the write address to 4n by the first 48 segment discrimination signal in the period when the next reproduced signal can normally be obtained.
Patent JP-H01132448-A (JP)
Title: Control device for antiskid
Inventor: MIYAKE KATSUYA
IPC: B60T8/172
Filed: 1987-11-19
Abstract: PURPOSE:To reduce a braking distance in a cross-pipe type two-system brake device by providing a valve which is closed when rear wheels are in a precedingly locking tendency in a pipe between a modulator for increasing/ reducing brake fluid pressure and a rear-wheel brake of each system. CONSTITUTION:In the captioned device in which modulators 100a, 100b each housing a gate valve and pressurizing/holding and pressure-reducing solenoid valves, etc. are provided in each system of a cross-pipe type brake device, solenoid valves 102a, 102b are provided between the modulators 100a, 100b and rear-wheel side wheel cylinders 4RL, 4RR on the pressure oil pipes 101a and 101b of each system, respectively. These valves 102a, 102b are controlled to be closed when rear wheels are in a precedingly locking tendency with respect to front wheels. Also, check valves 113a, 113b for permitting only the flow of brake oil from the rear wheel cylinders 4RL, 4RR to the modulators 100a, 100b are provided in parallel with the valves 102a, 102b.
Patent JP-2001114501-A (JP)
Title: Hydrogen supply source, method of supplying hydrogen, hydrogen supply device, and liquid-crystal display using the device
Inventor: NEGISHI EISUKE
IPC: G02F1/133
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen supply source, method of supplying hydrogen, and hydrogen supply device produced at low cost, and capable of keeping the hydrogen partial pressure constant, irrespective of temperature, by a simple process, and also to provide a liquid-crystal display using the hydrogen supply device, produced at low cost, light and capable of keeping the hydrogen partial pressure constant, irrespective of temperature, by a simple process. SOLUTION: This hydrogen supply source 1 is provided with a hydrocarbon material 2 which generates hydrogen under heating, and heating device 3 for heating the hydrocarbon material 2. The method of supplying hydrogen comprises heating the hydrocarbon material 2 in such a way as to control hydrogen supply rate. The hydrogen supply device and liquid display 20 using the hydrogen supply device are also provided.
Patent JP-H01134745-A (JP)
Title: Cassette loading device
Inventor: ANDO MASAHIRO
IPC: G11B15/675
Filed: 1987-11-19
Abstract: PURPOSE:To obtain a lid releasing mechanism of a simple structure without a cassette running on a pin by providing the blindfolding plate for protecting a rotary drum and the supporting member for fitting this blindfolding plate on a cassette holder and providing the lid releasing mechanism of the cassette on the supporting member. CONSTITUTION:The blindfolding plate 7 serving for the blindfold between a cassette holder 8 and the sheath of a rotary head 4 and for the prevention of the cassette mis-insertion as well is provided on the cassette holder 8 and the mechanism (pin) 11 releasing the lid of a cassette 5 is provided on the supporting member 10 of this blindfolding plate 7. Even if, therefore, the cassette holder 8 is made to be loaded by being pressed across by mistake the cassette holder 8 and the mechanism releasing the lid of the cassette 5 are relatively moved. The lid releasing mechanism of simple structure without the fear of the cassette running on the pin can thus be obtd.
Patent JP-H08146845-A (JP)
Title: Regenerating device for image holding substrate
Inventor: TOMONO HIDENORI
IPC: G03G21/00
Filed: 1994-11-25
Abstract: PURPOSE: To reduce the consumption of a peeling liquid by recovering the peeling liquid applied on an image holding substrate and recycling the liquid. CONSTITUTION: The image holding substrate 1 which is composed of a paper base layer at least partly consisting of cellulose fibers as its essential component and is formed on the paper base layer with hydrophobic images consisting thermoflexible ink (toner) is impregnated with liquid (peeling liquid 2a). The hydrophobic images are peeled by a peeling agent 8 from the paper base layer in a state of impregnating liquid. The amt. of impregnation of the peeling liquid 2a at the time of peeling the hydrophobic images from the paper base layer by the peeling agent is necessitated to be smaller than the amt. at which the substrate is first impregnated and, therefore, a space (drying chamber) 3 having a means for evaporating the peeling liquid 2a of the component from the image holding substrate 1 is disposed. The evaporated liquid is recovered by a recovering device 5 and is recycled.
Patent JP-H02135081-A (JP)
Title: Thawing-cool keeping method for frozen food and system therefor
Inventor: KITAJIMA CHUZO
IPC: A23L3/365
Filed: 1988-11-17
Abstract: PURPOSE:To accomplish provision of high-quality foods along with cost reduction by making automatic thawing and cool-keeping so that all or various kinds of frozen foods stored in a plurality of chamber can be drawn out at the same time under respectively optimum conditions. CONSTITUTION:Various kinds of frozen foods are first stored in a plurality of thermally insulated and mutually isolated chamber and put to freezing and cool keeping at temperatures relevant for the respective foods, followed by thawing and freezing-cool keeping at temperatures relevant for quality assurance of the foods. Also in this case, respective takeout conditions for the frozen foods stored in each chamber are mutually related so that said conditions can be established within the same specified time defined in advance, thus automatically making freezing-cool keeping, thawing, and refrigeration-cool keeping for the respective chambers.
Patent JP-H04165317-A (JP)
Title: Lens-barrel
Inventor: NAITO HIDEFUMI
IPC: G02B7/04
Filed: 1990-10-30
Abstract: PURPOSE:To prevent the occurrence of a situation where manual focus regulation is impossible to make when a battery runs down by reducing consumption of a battery in a way that a drive means is stopped during manual focus regulation. CONSTITUTION:During manual focusing (MF), an MF ring 3 is rotated by a hand. In this case, a manual rotation force to rotate the MF ring 3 is high enough to allow rotation against a friction force generated by energization of press exerted in an axial direction by means of a wave washer 13 located between the MF ring 3 and a fixed barrel 1 and therefore, the MF ring 3 is rotated. When the MF ring 3 is rotated, a pulse is generated at a photo reflector 10, and a signal is transmitted to the camera side through an electric circuit to stop a motor. When the MF ring 3 is further rotated, a pin 6 with which an intermediate barrel 5 is filled is pressed by a rectilinear advance groove 3a formed in the MF ring 3 and moved along a lead groove 4a formed in the rotary barrel 4. The intermediate cylinder 5 is moved in the direction of an optical axis as it is rotated. This constitution provides a lens-barrel capable of being manually focused without a mechanical switching mechanism and running of a motor.
Patent JP-S62148116-A (JP)
Title: Device for cutting off slat of blind
Inventor: TSUCHIDA KAZUO
IPC: B65H20/02
Filed: 1985-12-24
Abstract: PURPOSE:To enable the accurate length of a slat based on a set value to be transferred by making the outer peripheral surface of a feed roller contacting the convex surface side of a slat material of a flat surface and the outer peripheral surface of a feed roller contacting the concave surface side of a convex surface conformed to said concave surface. CONSTITUTION:When the height of a blind and the length of a slat material are sent to the input of a control unit, the number of assembling stages is calculated by CPU built therein and the apparatus is started by a push button of the control unit. Then, the slat material 6 is pinched and fed out of a slat molding device by feed rollers 9a, 9b according to the programmed content to be subjected to cutting and drilling by a cutting machine and a drilling machine, while the outer peripheral surface of the upper roller 9a is made of a flat surface and the outer peripheral surface of the lower feed roller 9b is made of a convex surface conformed to the concave surface of the slat material 6 to determine the feed amount on th basis of the maximum outer peripheral length c of the convex surface. Thus, an accurate length of slat material based on a set value is transferred without being affected by a roller pinching force and stain on the outer peripheral surface.
Patent JP-H01132768-A (JP)
Title: Chemical vapor deposition method for tungsten film
Inventor: ITO HIROMI
IPC: C23C16/44
Filed: 1987-11-17
Abstract: PURPOSE:To deposit a tungsten film with good adhesiveness on the insulating film formed on a substrate by laminating a high melting point metal layer on said insulating film, then depositing the tungsten film thereon. CONSTITUTION:The insulating film 2 is formed on the substrate 1 and a polysilicon layer 3 is laminated thereon. The layer 4 of the high melting point metal except tungsten is laminated thereon. The tungsten film 5 is then deposited on the high melding point metal layer 4. The tungsten film 5 is preferably deposited by reduction of WF6, then the remaining tungsten film 5 is preferably deposited thereon by hydrogen reduction. The tungsten film 5 is subjected to a heat treatment at need after the deposition thereof and an alloy layer 6 consisting of the alloy of the high melting point metal and tungsten and a silcide layer 7 of the high melting point metal are formed below the tungsten film 5.