baber/WOPTO huggingface dataset:
Patent JP-H0916842-A (JP)
Title: Automatic vending machine
Inventor: SUGAWARA AKIRA
IPC: G07F9/10
Filed: 1995-06-28
Abstract: PURPOSE: To provide an automatic vending machine which can store a sufficient amount of commodities and also enables a customer to actually see his desired commodity and its movement. CONSTITUTION: This vending machine is provided with a vending machine main body 2 which contains a commodity store box 5 a main door 3 which opens and closes at the front of the main body 2, an adiabatic door 4 which opens and closes at the front of the box 5, the commodity racks 6 which are contained in the box 5, and a product display 9 which is provided on the door 3 and against the door 4. The door 4, the racks 6 and the display 9 are made of the transparent members, and the racks 6 include plural stock paths 21 which are overlapping up and down and join together at the downstream end after meandering back and forth and a commodity drive-out path 22 which links the joint parts of the paths 21 and has a bend mechanism 26 at the downstream end.
Patent JP-H0348739-A (JP)
Title: Method and device for inspecting tensile force of belt
Inventor: TSUTAOKA TAKANORI
IPC: G01L5/10
Filed: 1989-07-18
Abstract: PURPOSE:To easily measure the tensile force of the belt with good reproducibility by providing a detection sensor for the excitation vibration of the belt, plural filters which input its signal and outputs levels by bands and a device which compared them and displays the result. CONSTITUTION:The belt 1 is extended between shafts 2 and 3 and further tensed by a pulley 4. A reflecting sheet is stuck on the surface of the belt 1 and a photosensor 5 is arranged closely. Then the belt 1 is flapped with a finger to excite its natural vibration, which is detected by the photosensor 5 and amplified by an amplifier 6; and an FFT analyzer 7 finds the frequency spectrum, from which the primary resonance frequency is measured. The tension of the belt 1 is adjusted with the pulley 4 so that the primary resonance frequency becomes maximum in a found frequency range. Consequently, the tensile force of the belt is easily adjusted with good measurement reproducibility.
Patent JP-H0777105-A (JP)
Title: Structure of piston provided with auxiliary chamber
Inventor: MATSUOKA HIROSHI
IPC: F02F3/00
Filed: 1994-07-15
Abstract: PURPOSE:To prevent white smoke by forming a thermal insulating air layer between a piston head main body formed as a separate body and an auxiliary chamber structure body and thereby improving the thermal insulation of the auxiliary chamber as well as the air utilization factor of a main chamber and by reducing the heat capacity of the auxiliary chamber structure body to improve starting ability. CONSTITUTION:A cavity 4 is formed on the top surface side and an annular boss 1 is formed on the lower surface side on the center part of a piston head main body 1, and a mounting hole 14 is formed on the center part. A mounting protrusion part 12 to be fitted to the mounting hole 14 is formed on an auxiliary chamber structure body 2, while an auxiliary chamber 7 is formed on the center of a piston by means of a thin wall body 6. The piston head main body 1 and the auxiliary chamber structure body 2 are separated by a thermal insulating air layer 9 except that the inner wall surface of the mounting hole 14 on the annular boss part 11 is in contact with the outer wall surface of the mounting protrusion part 12 and thus they are connected together. The thermal insulating air layer 9 is formed in the entire region between the cavity wall surface 18 of the piston head main body 1 and the outer wall surface 17 of the auxiliary chamber structure body 2.
Patent JP-S5976551-A (JP)
Inventor: ITSUSHIKI TSUTOMU
IPC: B07B1/22
Filed: 1982-10-21
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-2000016974-A (JP)
Title: Composite material of fullerene lipid
Inventor: FUJIKI MICHIYA
IPC: C07C211/63
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain composite material of fullerene and synthetic polymer having anionic group in the molecule, capable of stably retaining polyanion, radical anion mode of fullerenes in water and useful for functional material including fullerenes having large flexible surface area or excellent fibers by comprising the fullerenes and a specific poly(styrene sulfonate) tetraalkylammonium. SOLUTION: The subject composite material is consisting of fullerenes and the poly(styrenesufonate)tetraalkylammonium of formula I (R1 to R4 are each an alkyl; degree of polymerization n is 10 to 10,000), preferably formula II (fullerene is C60, C70, C82 or C86; x is 0.01 to 0.99). This composite material can be formed into film by casting. The film is obtained by casting the organic solution, for example benzene solution, of fullerene/synthetic lipid organic solvent, air-dried and annealed for 30 minutes at 55 deg.C.
Patent JP-2000002332-A (JP)
Title: Piston
Inventor: EITAI KAZUO
IPC: F04B27/08
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a piston by facilitating the manufacture of the piston. SOLUTION: In this piston 7, the opening part 71a of a piston main body 71 is caulked in the outer peripheral surface of one end part 72a of a lid member. Consequently the piston 7 can easily be manufactured by eliminating preheating, cooling, and processes for removing surplus welding thickness and restoring deformation due to welding to an original shape, compared with a conventional piston 7 manufactured by welding.
Patent JP-S6164620-A (JP)
Title: Direction changing conveyor for conveyed goods
Inventor: TANAKA AKIRA
IPC: B65G47/29
Filed: 1984-09-04
Abstract: PURPOSE:To aim at improvements in the handling capacity of a conveyor ever so better, by setting up a turntable at one side midway in the conveyor and a high-speed changing conveyor at the other side, while constituting them so as to be turned round by their combined motion. CONSTITUTION:A case 1 goes forward by dint of a roller 9 as being guided by guide rods 12 and 13, and a case front end comes into contact with a wing part 5 of a turntable 4 and stops. With this operation, the case 1 rotates by dint of the turntable 4, and rides on a roller 8 of a changing conveyor 6 driven at higher speed than the turntable and its rear edge is subjected to rapid traverse at a two-dot chain line position whereby its sense is changed speedily, and it is handed over to a conveyor 2 in a state of being turned by 90 deg.. With this constitution, improvements in handling capacity is well promoted.
Patent JP-S57109447-A (JP)
Title: Optical data transmission system
Inventor: NAKAMURA KEIJI
IPC: H04B10/2507
Filed: 1980-12-26
Abstract: PURPOSE:To facilitate the transmission of a gate signal, by inserting periodically pulses, whose width is narrower than a minimum pulse width of the data code string, in the gate time when the data code string does not exist. CONSTITUTION:Data is supplied to a pulse inserting circuit, and a pulse whose width is so narrow that this pulse is distinguished from the pulse of a minimum pulse width of the data code string is inserted in all of the time when data does not exist. The output of the pulse inserting circuit 3 and the inversion output of a gate signal outputted from an inverting circuit 1 are connected to an AND circuit 2. The output of the AND circuit 2 is applied to an electrophoto converting circuit 4 and is converted to an optical signal and is outputted. In the receiving side, the optical signal is converted to an electric signal and has the crest value detected by a peak detecting circuit 9, and the crest value is compared with a set voltage by a comparing circuit 6. If the crest value exceeds the set voltage, a gate circuit 10 is turned on to detect the gate signal.
Patent JP-S6246389-A (JP)
Title: On-line handwritten character recognizing device with automatic paper feeding function
Inventor: ITO TAKUNORI
IPC: G06K9/62
Filed: 1985-08-26
Abstract: PURPOSE:To stop paper feeding when paper feeding is disturbed by an external factor and to report the result of stoppage to an external controlling device by providing a device that controls paper feeding operation according to the result of the detection of a device that detects the state of paper feeding and a device that reports the result of paper feeding to the external controlling device. CONSTITUTION:When it is judged that paper is not fed more than a certain quantity in a certain time due to external factor (for instance, the paper is pressed by a man during feeding), a paper feeding detecting section 230 gives paper feeding suspension data to a paper feeding controlling section 210 as a detection signal (d). Following the paper feeding suspension data, the paper feeding controlling section 210 makes a driving signal (c) OFF to a paper feeding section 220 to suspend driving of a motor, and at the same time, gives paper feeding abnormality termination signal to an external communication processing device 300 as an information signal (e). This paper feeding abnormality termination signal is further transferred to an external controlling device 400.
Patent JP-H1110992-A (JP)
Title: Screen printer
Inventor: KIMURA HIDEO
IPC: B41F15/26
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a product by remarkably shortening a set-up time without necessity of aligning at the time of printing second time and later by executing aligning of a screen with a matter to be printed only for the first time. SOLUTION: A screen mounting frame 10 for fixing a screen 12 is swingably coupled to a printing base 14 via hinges 16. A positioning jig 18 is mounted on a printing base 14 via a laterally adjustable X-axis regulating mechanism and depth adjustably Y-axis regulating mechanism. The hinges 16 are mounted on the base 14 via a first space regulating mechanism adjustable in a screen height. And, a second space regulating mechanism for regulating the height of the screen is mounted on the base 14.
Patent JP-2000015750-A (JP)
Title: Cyclic olefin resin laminate
Inventor: HIROSE TOSHIYUKI
IPC: C08L51/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To ameliorate the balance of physical properties such as strength and heat resistance by using a cyclic olefin resin which is represented by a specific composition formula and has a specific softening temperature. SOLUTION: A cyclic olefin resin is selected from a random copolymer of ethylene and a cyclic olefin represented by formula I or formula II of a composition formula and a graft modified product of the copolymer. In this case, in the formula I, (n) is 0 or 1; (m) is an integer of 0 or 1 or more; and (q) is 0 or 1. R1-R18 and Ra, Rb are independently a hydrogen atom, a halogen atom or a hydrogen group. In addition, in the formula II, (p) and (q) are an integer of 0 or 1 or more; (m) and (n) are 0, 1 or 2. Further R1-R19 are independently a hydrogen atom, a halogen atom or a hydrocarbon group or an alkoxy group. And at least one layer of the cyclic olefin resin layers has 100 deg.C or less softening temperature and at least one layer has 100 deg.C or more softening temperature.
Patent JP-H0235763-A (JP)
Title: Substrate with terminal pin
Inventor: TANIMOTO MASAKI
IPC: H01L23/50
Filed: 1988-07-26
Abstract: PURPOSE:To prevent removal of a terminal pin from a substrate and to prevent deterioration in solder wettability of the terminal pin even under hot and humid conditions by fixing the head of a terminal pin to the substrate with a particular solder while coating at least the tip end of the terminal pin with a specified solder. CONSTITUTION:The whole surface of a pin body 13 is coated with an underlying layer 14 and the whole surface of the underlying layer 14 is coated with a solder coat layer 15, so that a terminal pin 3 is provided. The solder coat layer is provided by a solder material containing 80% by weight or less Sn. The head 4 of the terminal pin 3 is inserted in a through hole 2 from the bottom and soldered to the through hole 2 by supplying molten solder into the through hole 2. The solder 5 used for soldering the terminal pin contains 80% by weight or more Sn.
Patent JP-H0745238-A (JP)
Title: Method and device for lighting low pressure mercury lamp and ultraviolet irradiating device using this low pressure mercury lamp
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J61/12
Filed: 1993-07-28
Abstract: PURPOSE:To provide a method and device for lighting a low pressure mercury lamp and an ultraviolet irradiating device using this lamp capable of improving efficiency in the case of high frequency lighting the low pressure mercury lamp. CONSTITUTION:An electrode 4 is sealed in both ends of an arc tube 2 constituted of quartz glass, and the inside of the arc tube 2 is sealed with mercury and rare gas. In this low pressure mercury lamp 1, in the case of assuming 3A or more for lamp current, 1Torr or less for seal pressure of rare gas, P (Torr) for seal pressure of this rare gas and Dmm for lamp internal diameter, the lamp 1 is lighted by a high frequency of 50kHz or more under a condition of PXD<=35. Accordingly, since the lamp is lighted by the high frequency of 50kHz or more, an electron temperature is increased to improve the efficiency.
Patent JP-H06405-A (JP)
Title: Shredder
Inventor: FURUKAWA SAKUO
IPC: B02C18/22
Filed: 1992-06-18
Abstract: PURPOSE:To provide a highly safe shredder to finely shred piled paper documents and wrinkled and bulky paper documents. CONSTITUTION:A shredder contains a conveyer belt 4 and a cutter means 5, which is set in the down stream side, in the body of the shredder and a slit-like throwing inlet 7 and a cover 8 pivotable upward are installed in an open part 6a formed above the conveyer belt 4. One side, the longer side edge, of the slit-like charging inlet 7 is composed of the pivoting tip edge part 10 of the cover 8 and at the same time a stopping means to stop the conveyer belt 4 and the cutter means 5 when the cover 8 pivots upward is installed.
Patent JP-H0474076-A (JP)
Title: Liquid crystal television receiver
Inventor: IWASAKI KIYOSHI
IPC: G09F9/30
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a same vertical resolution as that of an existing cathode ray tube by providing two switching transistors (TRs) to an electrode of an active matrix type liquid crystal display television receiver and switching each switching TR so as to apply AC drive to the liquid crystal. CONSTITUTION:A liquid crystal television receiver is a television receiver in which two switching TRs (TFT) 1, TFT 2 are provided in an electrode for one picture element G in a liquid crystal television receiver and the TFTs 1, 2 are switched for each field by using scanning signals 8, 9 to apply AC drive to the liquid crystal 4 by video signals 6, 7. Horizontal drivers 15, 16 are provided to upper and lower positions of the liquid crystal panel and vertical drivers 17, 18 are provided to left and right positions respectively and an output corresponding to the video signals 6, 7 and the scanning signals 8, 9 is obtained from respect outputs. An input level to each horizontal driver is in coordination with the AC drive of the liquid crystal. Through the operation above, the same vertical resolution as that of an existing cathode ray tube is obtained on the actual liquid crystal panel.
Patent JP-H0235746-A (JP)
Title: Wire bonding device
Inventor: MATSUKURA TAKUMI
IPC: H01L21/60
Filed: 1988-07-26
Abstract: PURPOSE:To prevent the short circuit between a bonding wire and an internal wiring and improve manufacture yield and reliability by computing the coefficient of thermal expansion of an element at the bonding temperature and the misregistration of electrode pads caused thereby to correct the same. CONSTITUTION:After heating a semiconductor element to a predetermined thermocompression bonding temperature, the image of a semiconductor element 8 is obtained by an ITV camera 1, and the image signal thereof is converted into binary-coded signals by an image processor 3. A control unit 4 searches recognition objective points 14a, 14b and computes the shift amount from the recognition objective points 13a, 13b stored in a memory 5. The control unit 4 also obtains the distance L' between the recognized objective points and divides this L' by the distance L between the stored objective points to compute the coefficient of thermal expansion of the element 8 and corrects the position coordinate of each electrode pad. Then the control unit 4 drives an X-Y table 7 on the basis of the corrected pad coordinates to move a bonding head 6 to a predetermined position.
Patent JP-H1130695-A (JP)
Title: Dissolved oxygen eliminating method
Inventor: KISHI MASAHIRO
IPC: G21D3/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To positively eliminate dissolved oxygen in retention water by a simple device at the time of rising after the long-term stop of a nuclear power plant by leading circulating water with nitrogen gas pressure-dissolved therein, to a liquid sump having gas phase space at the upper part. SOLUTION: Circulating water with nitrogen gas pressure-dissolved therein is led into a liquid sump with gas phase space at an upper part. Dissolved oxygen in retention water in the liquid sump is therefore deaerated by fine nitrogen gas bubbles decompressed and discharged in water in the liquid sump. That is, a circulating water pump P1 is operated to allow retained water in a reactor container RCS, to flow to a circulating line RL, and part of water circulated in the line RL is allowed to flow to branch lines EL1, EL2 by a return pump P2. The pressurized nitrogen gas is then blown into a gas-liquid contact device DAT through lines IGL1, IGL2. As a result, inside the gas-liquid contact device DAT, the dissolved oxygen is converted into gas and shifted to a gas phase from water flowing in, and exhaust through a line EGL2.
Patent JP-S57109481-A (JP)
Title: Transmission type video projector
Inventor: KONDOU TSUYOSHI
IPC: G03B21/10
Filed: 1980-12-26
Abstract: PURPOSE:To further shorten the size of a back space of a screen, by constituting so that a video light beam can be made incident diagonally onto a screen. CONSTITUTION:A video light beam emitted from a CRT11 is enlarged by a lens 12 and is made incident to a mirror 13. The mirror 13 reflects the incoming video light beam diagonally downward and makes it incident diagonally to a screen 14. On the screen 14, when the video light beam is made incident from the diagonal upper direction, this incident light beam is reflected by the lower surface side of each triangular prism element 14C, and vertically transmits through a screen body 14B. Accordingly, a diffusion spectrum distribution 14A in each point of the body 14B comes to have its directivity in front of the body 14B. In this way, when the video light beam is made incident diagonally onto the screen 14, size of the mirror 13 provided on the upper part of the back of the screen can be made small, by which depth size of the back of the screen of a cabinet can be made small.
Patent JP-2000333703-A (JP)
Title: Underwater footwear
Inventor: SAKAI KENGO
IPC: A43B13/14
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide underwater footwear, which is and allows a smooth movement, is comfortable to wear and excellent in nonslipping, when executing walking or aerobics in a pool, or the like. SOLUTION: This underwater footwear is obtained by butting a rubber shoe sole against the underside of a rubber upper 1 and has water-permeating holes 3 provided at the lower peripheral edge of the upper 1 as required, and the rubber shoe sole is obtained by providing, as required, corrugate cuts in the longitudinal and horizontal directions of the shoe sole to the face of a smooth sheet that touches the ground, which is made of a rubber of 3 to 5 mm thickness.
Patent JP-S6078465-A (JP)
Title: Image forming method
Inventor: AKATA MASANORI
IPC: B41J2/44
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a good gradation image without scanning lines and colores it if necessary, by exposing the still picture of a television onto an electrophotographic sensitive plate through an optical fiber plate and subjecting the latent image to reversal development and transferring the image to a transfer material and fixing it. CONSTITUTION:An electrophotographic sensitive body 5 is allowed to face a fiber optical tube (FOT) 1, where an optical fiber plate 4 is brought closely into contact with a fluorescent creen 3 of a cathode-ray tube 2, whith a distance (l) between them. A negative image is exposed to a surface 6' of a photosensitive layer 5b of the photosenitive body 5, which is preliminarily charged electrostatically 7, exposed 8, and the photosensitive body 5 is moved in the extension direction in accordance with the speed of signal input to the FOT to form an electrostatic latent image corresponding to the still picture signal of the television. The latent image is developed by a toner 9 which has the electric charge having a polariy oppsite to that of the latent image, and the image is transferred and fixed to the transfer material. For the purpose of obtaining a color image, the signal is separated to red, green, and blue signals to transfer material. For the purpose of obtaining a color image, the signal is separated to red, green, and blue signals to transfer and the fix the image repeatedly. Thus, an image ofl good resolution and gradation is obtained.
Patent JP-S63158587-A (JP)
Inventor: KOJIMA HIDEO
IPC: G09G1/02
Filed: 1986-08-08
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-2001010989-A (JP)
Title: Device for producing methane hydrate and method for producing the same
Inventor: MATSUMOTO YOSHIAKI
IPC: F17C11/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a methane hydrate production device which can efficiently produce methane hydrate, and to provide a method for producing the same. SOLUTION: This methane hydrate production device for bringing natural gas into contact with water under a prescribed high pressure to produce the methane hydrate comprises a pressure-resistant container 1 capable of resisting to the prescribed high pressure, a porous plate 5 for dividing the inner space of the pressure-resistant container 1 into upper and lower spaces 2, 6, coil evaporators 3 disposed in the upper space 2 at two or more stages, a freezer 8 for supplying a cooling medium to the coil evaporators 3, a means 11 for supplying raw material water 15 to a portion under the lowest coil evaporator 3 in the upper space 2, and a means 7 for supplying the natural gas to the lower space 6.
Patent JP-H0917492-A (JP)
Title: Electronic part
Inventor: MATSUI MAKOTO
IPC: C08L101/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide an electronic part in which flux never penetrates into a housing by capillary phenomenon in soldering process. CONSTITUTION: A housing 2 on which a contact 3 is mounted is molded of a mixture of an insulating resin with a water repelling material such as PTFE, graphite fluoride or the like to reduce the surface energy of the housing 2. When the connecting part 3c of the contact 3 is treated with flux, the flux never rises by capillary phenomenon from the clearance between the housing 2 and the contact 3 since the surface energy of the housing 2 is reduced, and the flux is never adhered to the plug contact part 3a of the contact 3.