baber/WOPTO huggingface dataset:
Patent JP-S6261847-A (JP)
Title: Rear door opening and closing device for container carrier vehicle
Inventor: TERAGUCHI TAKESHI
IPC: B60P1/48
Filed: 1985-09-11
Abstract: PURPOSE:To smoothly and rapidly dump loaded materials without a rear door and the hinge section thereof being damaged, by automatically opening a rear door upward, simultaneously with dumping operation, and by automatically closing the rear door when a container is released from a chassis. CONSTITUTION:When a container 1 is loaded on a chassis 4 from the ground surface and is then dumped, a rear door 2 is opened upward so that when loaded materials such as iron scraps, rocks or the like are dumped to be discharged, they may be smoothly and rapidly discharged without the rear door 2 and a hinge 7 being damaged. Further, in order to lower the container from the chassis 4 onto the ground surface, a lock pin 71 is locked to a swing arm 32 through a bellcrank 62 in association with the rotation of an engaging arm 42 to surely close the rear door 2. Further, in order to dump the loaded materials in such a condition that the container 1 is fastened to a dump frame 1, the engagement between the lock pin 71 and the swing arm 32 is released to separate a roller 34 on the swing arm 32 from a guide member 41, and therefore, it is possible to automatically open the rear door by its dead weight.
Patent JP-H1045496-A (JP)
Title: Electrically conductive oxide thin film, article having the same and manufacture of article
Inventor: TAKEUCHI MEGUMI
IPC: C01G15/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the thin film which consists of an oxide represented by a specific formula and shows higher electric conductivity and also to provide an article having the thin film. SOLUTION: This thin film consists of an oxide represented by the formula Znx My Inz O(x+3y/2+3z/2)-d (wherein: M is at least one element of aluminum and gallium; x:y is a ratio in the range of 1.8:1 to 8:1;z:y is a ratio in the range of 0.4:1 to 1.4:1; and (d) is amount (d) of oxygen defect in the range of 0 to 1×10<-1> (x+3y/2+3z/2)), wherein the (00n) planes ((n) is a positive integer) of the oxide are substantially oriented. In this article, the above conductive oxide thin film is formed on an orientation control substrate or an orientation control film formed on a substrate, each of which is used for substratially orienting the (00n) planes of the oxide.
Patent JP-H0542609-A (JP)
Title: Manufacture of lightweight fiber-reinforced thermoplastic-resin formed article
Inventor: NOZAWA TADAMICHI
IPC: B29K105/04
Filed: 1991-08-12
Abstract: PURPOSE:To obtain lightweight and highly rigid sheet by a method wherein crystalline polypropylene, the melt flow rate of which is higher than the specified value, is employed as thermoplastic resin for dispersing reinforcing fibers in the formed article concerned made out of fiber reinforced resin sheet produced by paper-making method. CONSTITUTION:Reinforcing fibers made of glass fiber having the length of 6-50mm or the like and crystalline polypropylene having the melt flow rate of 50g/10min or more as thermoplastic resin powder 2 are employed so as to produce the state, in which 30-70wt.% of the reinforcing fibers are dispersed in liquid dispersion layer 3. Next, the resultant dispersions are fed in a head box 6 arranged on the upper side of an electrically-driven meshy belt conveyor 5 so as to be hydroextracted by suction with a wet box kept under negative pressure in order to obtain nonwoven fabric material 8. Further, the material is dried in a hot air drying oven 9 and then heated on continuous steel press 10 up to the melting point of crystalline polypropylene or higher and melted and, after being expanded in thickness by the expansion ratio of 300-800%, compression-formed with molds in order to obtain the fiber reinforced thermoplastic resin sheet 11 having the density of 0.92g/cm<3> or less.
Patent JP-S6095222-A (JP)
Title: Clutch device of automatic transmission of automobile
Inventor: HONBOU MASAKAZU
IPC: F16H57/08
Filed: 1983-10-28
Abstract: PURPOSE:To reduce the thickness of a clutch drum so as to eliminate the need to additionally form an oil passage, by a method wherein an inner and an outer clutch drum are made of a plate metal, and a gap for the oil passage is formed between the two drums. CONSTITUTION:A clutch hub 21c is mounted to the interior of a clutch drum 21a made of a plate metal, and a piston 21f made of a plate metal, and formed in a shape conforming to the profile of the inner wall of the clutch drum 21a and in a U-shape in its cross section, is engaged with the inside of the clutch drum 21a. A working oil chamber 21g is formed between the piston 21f and the clutch drum 21a, and through control of the supply of the working oil to the working oil chamber 21g, a clutch plate 21e and a clutch disc 21b are pushed or released to engage or disengage a clutch device 21. This enables reduction of the thickness of the clutch drum and ensures formation of an oil flow passage.
Patent JP-H0487045-A (JP)
Title: Video tape recorder
Inventor: KANO KIYOSHI
IPC: G11B15/14
Filed: 1990-07-30
Abstract: PURPOSE:To reduce adjusting manpower of an audio head switching shifter by changing a delay amt. corresponding to mechanical positions of EP mode and FM audio heads by means of a transistor switch and resistors. CONSTITUTION:A delay amt. setting resistor 1 in a delay amt. setting part and a delay amt. changing resistor 2 in parallel with the transistor switch 3 are connected, and a delay amt. of a phase delay circuit is changed by impressing an external control voltage upon a base of the transistor switch 3. Consequently, an FM audio head switching pulse corresponding to the mechanical position of the EP mode head of NTSC system is obtained from an FM audio head switching pulse corresponding to the mechanical position of the SP mode head of NTSC system without adjusting the FM audio head switching pulse shifter under the EP mode of NTSC system. By this method, only one part required for adjusting the FM audio head switching pulse shifter can be realized.
Patent JP-2000034051-A (JP)
Title: Paper postprocessor and image forming device therewith
Inventor: YOSHIZUKA TAKESHI
IPC: G03G15/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To clarify the partition of a transfer paper bunch turning to a set to be accumulated on a stack tray even in the case where the number of sheets of transfer paper constituting the transfer paper bunch to be made in a set exceeds the number of storage allowable sheets. SOLUTION: This image forming device is equipped with an intermediate tray 341, temporarily storing the plural sheets of transfer paper to be discharged out of an image forming part, while discharging a transfer paper bunch run up to the specified number of sheets to the outside, a stack tray 381 successively stacking the transfer paper bunch being discharged out of this intermediate tray 341, a sorting means 343 installed in the intermediate tray 341 sorting the transfer paper bunch to be stacked on this stack tray 381, and a control means controlling the storing means 343 so as to make the sorting direction of each transfer paper bunch to be discharged as divided in the same set come to the same direction when the number of sheets of the transfer paper making up the transfer paper bunch to be made in a set exceeds the number of storage allowable sheets of the intermediate tray 341,  respectively.
Patent JP-S6445374-A (JP)
Title: Water-soluble tetrazolium compound and determination of reducing substance using said compound
Inventor: NISHII HIROSHI
IPC: C12Q1/26
Filed: 1987-08-12
Abstract: NEW MATERIAL:The water-soluble tetrazolium compound of formula I (R1 and R2 are H, lower alkyl, lower alkoxy, halogen, cyano or nitro; R3 is lower alkyl, lower alkoxy or halogen; R4 is H or lower alkyl; R5 is lower alkylene; Y is H, lower alkyl, lower alkoxy, halogen or nitro). EXAMPLE:The compound of formula II. USE:The quantity of a reducing substance such as reduced nicotinamide-adenine dinucleotide or reduced nicotinamide-adenine dinucleotide phosphate can be determined by the use of the compound. The activity of reductase and dehydrogenase can be determined from the quantity of the above substances and the compound is useful for the determination of biotic component and an additive in a food. PREPARATION:The compound of formula I can be produced e.g. by condensing m-nitrobenzenesulfonyl chloride with 2-aminoethanesulfonic acid and subjecting the condensation product to several processes such as reduction.
Patent JP-H0653587-A (JP)
Title: Optical amplifier
Inventor: KONO TOSHIBUMI
IPC: H01S3/07
Filed: 1992-07-29
Abstract: PURPOSE:To perform a forward excitation operation and a backward excitation operation and to achieve that a preamplifier whose characteristic is better in the forward excitation operation and a booster amplifier whose characteristic is better in the backward excitation operation are used selectively by using one optical amplifier by a method wherein two sets each of lasers for excitation use and drive circuits are provided and they are changed over and operated. CONSTITUTION:When a drive-circuit changeover device 8 receives a changeover signal used to perform a forward excitation operation for a rare earth-doped optical fiber 1 via a changeover-signal input terminal 13, it drives a first drive circuit 4 and excitation light is emitted from a first laser 3 for excitation. Then, a first WDM coupler 2 receives the excitation light, it unites an optical signal from an optical-signal input terminal 11 and the excitation light and outputs them to an optical-signal output terminal 12. When the drive-circuit changeover device 8 receives a changeover signal used to perform a backward excitation operation, it drives a second drive circuit 7, excitation light is emitted from a second laser 6 for excitation, a second WDM coupler 5 unites an optical signal passed through the rare earth-doped optical fiber and the excitation light, and outputs them to the optical-signal output terminal 12.
Patent JP-H0252013-A (JP)
Title: Integrated separation removal device for solid and/or gas foreign matters in liquid
Inventor: YANO HISASHI
IPC: B01D19/00
Filed: 1988-08-16
Abstract: PURPOSE:To guide liquid after removing solid removing foreign matters into a swirl flow chamber by means of a filter device section, separate gas foreign matters in the liquid and the liquid itself and remove simultaneously and efficiently solid foreign matters and liquid foreign matters by a compact device by providing a filter device section, a swirl flow chamber and a gas foreign matter removal tube. CONSTITUTION:A filter device consisting of a filter element reinforcing cylinder 3, a filter element 2 and an inner perforated disk 16 with encircling an isolated cylinder 4 on a check valve 1 mounted on the bottom of the device. A swirl flow chamber wall 13 of reverse conical shape is fixed onto the upper section circumference of the isolated cylinder 4, and a gas foreign matter removal tube 9 is mounted almost close to a center shaft of the swirl flow chamber 6. Liquid such as lubricant or the like passes through the check valve 1 and flows from the outside to the inside of the filter element 2 to remove the solid foreign matters. Then, the liquid comes into the swirl flow chamber 6 through a swirl flow duct 7 to generate a swirl flow separated by the difference of specific gravity, and the liquid including much of gas foreign matters passes through gas foreign matter removal pores 8 and a removal tube 9 to be removed out of the device, while purified liquid flows out of a fluid flow outlet 15.
Patent JP-2000021432-A (JP)
Title: Flow rate measuring apparatus of fuel cell generating set
Inventor: OUCHI TAKASHI
IPC: H01M8/06
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To enable flow control having quick response and to detect measurement errors over long hours with an instantaneous flowmeter, and to prevent the damage of a fuel cell main body by measuring a flow rate of material fuel gas containing city gas and LP gas, reformed to hydrogen rich fuel gas by the instantaneous flowmeter and an integrating flowmeter. SOLUTION: A raw material fuel instantaneous flowmeter 9a, such as an orifice flowmeter capable of measuring a flow rate of a second unit and a raw material fuel instantaneous flowmeter 9b, such as a gas meter capable of measuring a flow rate of a minute and hour unit, are arranged in series in a raw material fuel gas line. When a measurement error with the time lapse of the raw material fuel instantaneous flowmeter 9a detected from a difference between both measured values becomes a specific value or more, an apparatus is protected and stopped automatically. The raw material fuel instantaneous flowmeter 9a is preferably corrected according to this measurement error with the lapse of time, an automatic adjustment of the error is continued, and the device can be operated stably over many hours, without stopping the device or analyzing fuel cell gas. Since the operation in a fuel gas supply lacking state can be automatically avoided, reliability can also be improved.
Patent JP-2000018326-A (JP)
Title: Vibration isolating rubber structure
Inventor: NOZUE KAZUYASU
IPC: F16F1/44
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To facilitate an insertion and fitting of a vibration isolating rubber with a shaft and prevent to fall out it from the shaft by making a bigger inner diameter of a fitting aperture than an outer diameter of the shaft by projecting a bead of which an inner diameter of a circle tying tip ends is smaller than the outer diameter of the shaft in an axial inner periphery surface direction of the fitting aperture at a required interval. SOLUTION: A bracket 2 is vibration-isolatingly mounted to a chassis frame 1 through a vibration isolating rubber 4. In the structure, a fitting aperture 4a of a vibration isolation rubber 4 clamping the bracket 2 is inserted to a collar 5 fitted with a shaft 8 to abut a washer thereto and is fastened by a nut. So, an inner diameter D2 of the fitting aperture 4a provided on a vibration isolating rubber 4 is bigger than an outer diameter D1 of the shaft 8 and beads 6 of which an inner diameter D3 of a circle connecting tip ends is smaller than the outer diameter D1 of the shaft is projected at a required interval in an axial inner periphery surface direction of the fitting aperture 4a, namely, the structure has a relationship of D2>D1>D3. Thereby, an inserting of the vibration proof rubber to the shaft 8 is facilitated and the beads 6 are pressure-contacted with the shaft 8 and falling out of the vibration isolating rubber 4 can be prevented.
Patent JP-H1031596-A (JP)
Title: Stall monitor system
Inventor: OSAWA HIDENORI
IPC: G06F11/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To detect a system fault in an early stage by monitoring the reception situation of a processing request from the other process except for the plural processes constituting a program and judging it to be stall state when the processing request is not executed for prescribed time. SOLUTION: In the program 2 constituted of the plural processes 3-1 to 3-n, interruption reception means 5-1 to 5-n add fault detection counters 4-1 to 4-n when the respective processes are interrupted. When the processing request from the other process group 8 except for the processes constituting the program 2 is received, the counter reset means 6 of the pertinent process 3 of the process group resets the fault detection counter 4, and a stall monitor means 7 issues inquiry requests to all the processes of the program 2 at every prescribed time. When the value of the fault detection counter 4 exceeds the prescribed value, it is judged that the program 2 is the stall state.
Patent JP-S6348447-A (JP)
Inventor: AAREMAN MARUTEIN
IPC: G01N24/14
Filed: 1987-08-14
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-H01288609-A (JP)
Title: Article with elastic hinge
Inventor: DERAMUURU DOMINIKE
IPC: B65D43/16
Filed: 1988-08-15
Abstract: PURPOSE: To facilitate storage and to optimize transportation by connecting two substantially flat rigid elements to each other mutually rotationally at right angles via an resilient piece and firmly forming a hinge means by means of a tension applying resilient piece in the second position locking time in a box for an electronic device and the like. CONSTITUTION: A hinge means 1 for a box for an electronic device and the like, rigid elements 2, 3 formed of ABS resin are connected to each other via connection points 5, 6 by means of a resilient piece 4 formed by pouring butadiene elastomer from a channel 7. Usually, the both elements 2, 3 are positioned in the same plane substantially by means of the resilient piece 4. In packing of the electronic device, the elements 2, 3 are bent at 90 deg., and a projection part 2a of the element 2 is fitted in a hollow part 3a of the element 3, so that both elements 2, 3 are locked firmly by tension applied from the resilient piece 4. In this way, storage can be facilitated, and optimal transportation can be carried out.
Patent JP-S5994595-A (JP)
Title: Sorter for cut member for laser cutting machine
Inventor: HOSHINOUCHI SUSUMU
IPC: B23K26/10
Filed: 1982-11-19
Abstract: PURPOSE:To perform quickly sorting with exact screening by screening and sorting cut members with a numerical control device in which a cutting stage is programmed beforehand. CONSTITUTION:When a cut member 20 is cut off from a material 14 to be cut by a laser working head 10, the member is once received on a belt conveyor 24. A control signal indicating whether the cut member 20 is a part or scrap is transmitted from a numerical control device 32 to a receiving part 18. If the member 20 is a part, the conveyor 24 is transferred in a counterclockwise direction and the entire part is inclined counterclockwise by a turning mechanism 26, by which the member 20 is transferred onto a belt conveyor 28 for parts transfer. If the member 20 is scrap, the conveyor 24 is transferred clockwise and the entire part is inclined clockwise, by which the member 20 is transferred onto a conveyor 30 for scrap transfer. When the delivering and receiving of the member 20 are completed, the conveyor 24 is stopped and the entire part restores the horizontal position and awaits for the drop of the succceeding member 20.
Patent JP-H0949946-A (JP)
Title: Production of optical receptacle and optical receptacle
Inventor: KURASHIMA HIROMI
IPC: B29C45/14
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing an optical receptacle in which sleeves are integrally formed at a main body with high dimensional accuracy. SOLUTION: The sleeves 30, 31 which consists of moldings of a resin material and have through-holes to accept ferrules and a metal mold having a first recessed part corresponding to the shape of an optical receptacle body 12 and second recessed parts corresponding to the shape of the sleeves and intersecting the first recessed part, are prepd. The sleeves are arranged in the second recessed parts of this metal mold, and thereafter, the resin material is injected into the first recessed parts to form the optical receptacle body integrally with the sleeves.
Patent JP-H0858072-A (JP)
Title: Method and apparatus for colorimetrically aligning printed matter
Inventor: SAIKI KAZUHIRO
IPC: B41F33/14
Filed: 1994-08-29
Abstract: PURPOSE: To provide a method and an apparatus for colorimetrically aligning a printed matter which can simply and easily align the matter, has a low-cost aligning facility, can smoothly and accurately conduct colorimetry by a colorimetric unit while visually confirming it, and effectively and smoothly manage the quality of the matter and a process. CONSTITUTION: A printed matter 7 is placed on an aligning plate 1 obtained by laminating in contact a display panel 6 and a position sensor 5, and an input implement 9 such as an electronic pen is brought into contact with a fixed point. A lighting part is formed on the panel. Then, the probe 9 of a colorimetric unit 2 controlled to be automatically fed via a feeding mechanism 8 by a CPU 4 is moved to the position of the fixed point, and its colorimetry is obtained by the probe 8. The fixed point of next printed matter 7a is brought into coincidence with the lighting part, the matter 7a is positioned, and the fixed point colorimetry of the matter 7a is obtained by the probe 8 of the unit 2.
Patent JP-S58105274-A (JP)
Title: Electrophotographic device
Inventor: YAKABE YUTAKA
IPC: G03G15/16
Filed: 1981-12-18
Abstract: PURPOSE:To remove a cleaning member for deteriorating a sensitized material of a photosensitive body, by executing the transfer in the first cycle, and executing the cleaning of the photosensitive body in the second cycle, by use of an intermediate transfer body. CONSTITUTION:A transfer device 6 is constituted of an intermediate transfer body 8 of a conductive roll, and a transfer body 9 of the same conductive roll, voltages V1, V2 of opposite polarity from a toner image are applied, and the transfer body 9 is provided so as to be attachable and detachable. A toner image on a photosensitive body 1 is made to adhere to the transfer body 8 in the first cycle, and is re-transferred to a form 10 by the transfer body 9. In the second cycle, the transfer body 9 is separated from the transfer body 8, a remaining toner on the photosensitive body 1 adheres to the transfer body 8, and it is peeled off and removed by a cleaning member 21. Therefore, it is possible to remove a cleaning member of the photosensitive body 1, which deteriorates a sensitized material, and it becomes advantageous in respect of a space, too.
Patent JP-S5993447-A (JP)
Title: Film pack for dental oral x-ray photography
Inventor: UMEMOTO AKIO
IPC: G03C3/00
Filed: 1982-11-19
Abstract: PURPOSE:To increase sensitivity by 10-20 times and to reduce the dosage of an examinee greatly by allowing a holder itself which contacts an X-ray film to fluoresce with high efficiency during X-ray irradiation. CONSTITUTION:Two X-ray films 2 and 2' and a light shielding sheet 3 are enclosed in a bag holder 1. The holder 1 is made of a flexible sheet formed by incorporating a fluorescent material for X rays in thermoplastic resin such as polyvinyl chloride. The holder 1 consists of a surface 1f close to an X-ray source and a rear surface member 1b and is welded to three sides of the holder 1 other than a side having a lid part 4 and the side having the lid part 4. Further, thin metallic foil such as lead foil may be stuck to the external surface of the read surface member 1b when necessary to cut off rear scattered rays.
Patent JP-H0741959-A (JP)
Title: Metallic compact and its treatment
Inventor: ITO TETSUO
IPC: C10M169/04
Filed: 1993-07-25
Abstract: PURPOSE:To provide a metallic compact having rust preventing property and lubricity over a long period of time and to provide a method for treating the metallic compact. CONSTITUTION:A surface layer treating agent 6 contg. at least base oil and an extreme-pressure additie is brought into contact with a metallic compact 1 and this compact 1 is pressed or heated at a temp. below the decomposition temp. of the treating agent 6 to impregnate the surface layer 5 of the metallic compact 1 with the treating agent 6.
Patent JP-H0949958-A (JP)
Title: Lens driving device
Inventor: TANAKA HITOSHI
IPC: G02B7/08
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device capable of driving a different lens by one driving system. SOLUTION: In this lens driving device executing variable power and focusing by turning a cam ring 28 to move 1st and 2nd lens groups 10 and 12 in a zoom lens having the 1st and the 2nd lens groups 10 and 12; the cam ring 28 rotates in a telephoto direction or a wide-angle direction so as to move the 1st and the 2nd lens groups 10 and 12 forward and backward along an optical axis, so that zooming is executed, and it rotates in the other direction after the zooming and drives only the 1st lens group 10 without acting on the 2nd lens group 10 in a specified focus adjusting section F, so that focusing is executed.