baber/WOPTO huggingface dataset:
Patent JP-S52140333-A (JP)
Title: Optical device
Inventor: TOYONO TSUTOMU
IPC: G03G15/04
Filed: 1976-05-18
Abstract: PURPOSE: To project the whole range of an original document and conduct copying a large document conveniently by providing plural in-prism lens side by side which project a light image of the document onto a light sensitive body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61213732-A (JP)
Title: Radiation cooler
Inventor: NAKATANI MITSUO
IPC: B64G1/50
Filed: 1985-03-20
Abstract: PURPOSE:To enhance the cooling effect of an infrared detector, by providing a shield part for shielding heat convection to the back surface of a cooling plate. CONSTITUTION:A protruded part 20 is provided to the back surface of a cooling plate 6 and a heat insulating material 150 is arranged thereto to shield not only heat radiation but also heat conducted to the heat insulating material 150. By arranging the heat insulating material 150, a heat insulating part is enlarged by a length (l) shown in a drawing. Therefore, radiation is shielded and sufficient heat isolation effect is simultaneously obtained. By this simple constitution, the thermal isolation from a condensing lens part 12 i performed and the cooling effect of an infrared detector 13 can be enhanced.
Patent JP-H06261679-A (JP)
Title: Production of molded dry ingredient
Inventor: MIURA YASUHIRO
IPC: A23B7/02
Filed: 1993-03-17
Abstract: PURPOSE:To provide a method for producing molded dry ingredients, capable of maintaining product standards, and also having streamlined processes. CONSTITUTION:A stock such as pre-treated vegetables is incorporated with a paste to prepare a material for the aimed ingredient, a specified amount of said material is then cast into a molding vessel, and the resultant vessel is left in an equilibrium state. The material in this vessel is then lyophilized to obtain the objective molded dry ingredient.
Patent JP-S54149066-A (JP)
Title: Crusher for beans etc.
Inventor: YAMAZAKI TOSHIHIRO
IPC: B26D1/28
Filed: 1978-05-15
Abstract: PURPOSE: To improve crushing capacity of beans etc. by recycling air, used to carry granules into a storage chamber, into a hopper room, arranging this recycled air, thus smoothly supplying beans etc. from the hopper room into a crushing room.  
     CONSTITUTION: As a cutter 26 and a fan 14 are rotated, beans etc. supplied from a hopper room 23 are crushed by the revolution of the cutter 26. At this time, the fan 14, as it is driven, generates air stream flowing through the crushing room 16, via a ventilation room 4, a ductt part 5, then into a storage case 8, and further flowing from a cycling duct part 20, recycle passage 21, recycle part 22 into the crushing room 16 through the lower opening port of the hopper room 23. As a result, granules of crushed beans etc. smaller than the fixed size are discharged below a filter 25, and the beans in the hopper room 23 are smoothly supplied into the crushing room 16 to be further carried into a storage room 7 of the storage case 8 through the ventilation room 4 and the duct part 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03258132-A (JP)
Title: Communication terminal equipment
Inventor: KINOSHITA HARUKI
IPC: H04L7/00
Filed: 1990-03-08
Abstract: PURPOSE:To match the communication speed by providing a mask timing (MT) eliminating a synchronizing clock (CS) periodically, invalidating a reception data synchronously with the clock CS in the timing MT and inserting a dummy bit to a transmission data synchronously with the clock CS in the timing MT. CONSTITUTION:A synchronizing clock CLK is given to a transmission/ reception synchronization section 1, from which reception/transmission synchronization clocks Rx, TxCLK are generated. The signals are inputted from the synchronizing section 1 to a serial communication processor 2, in which a data Rx is inputted synchronously with the RxCLK and the data Tx is outputted synchronously with the TxCLK. A shift register 3 receives a parallel mask timing data (MD) in response to a load signal SYNC from a system bus 4. A 1st data transfer section 5 sends the data MD in the register 3 to the synchronization section 1 one by one bit serially synchronously with the CLK and a 2nd data transfer section 6 sends it to a transmission data processing section 7. Thus, the data communication speed is matched without cost increase.
Patent JP-H04291164-A (JP)
Title: Logic analyzer
Inventor: NAKAJO KOICHI
IPC: G01R13/28
Filed: 1991-03-20
Abstract: PURPOSE:To input the name of label automatically by displaying a circuit chart on a CRT of a logic analyzer to select a measuring point on the circuit chart. CONSTITUTION:An icon (arrow) moving on a screen is directed to a signal (a) and a terminal involved is selected as point to be measured. Number of the terminal is converted into a character string with a circuit chart data processing section 50 to be inputted into a measuring processing section 20. The character string data is processed as the number of label of the signal and the name of signal (name of label) of a waveform display of the signal (a) turns to 'U1-5'. After the end of the data processing, a switch 40 is changed over and upon the return to a second screen, operation is exited from a label input mode. The name of label 'U1-5' is attached to the signal (a). Likewise, the inputting of a label into a signal (b) is made ready on the second screen and then, when the name of signal L2 is selected with the icon on a first screen as indicated by (b), L2 is inputted into the signal (b).
Patent JP-H11240085-A (JP)
Title: Corrugated fiberboard plate-like body
Inventor: KOJIMA TERUMASA
IPC: B32B3/28
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a low cost plate-like body, which is hard to develop a warpage or a twisting, and is optimum for a flange or the like by a method wherein a pair of corrugated fiberboard cut pieces, in which flute parts of which are arranged normal to a common side or one side selected from cedes of each cut piece, are connected integrally with each other and folded back at the common side so as to paste up the bonding surfaces of the cut pieces. SOLUTION: As each corrugated fiberboard cut piece l consisting a corrugated fiberboard, a double-faced corrugated fiberboard, which is formed by covering the front and rear parts of corrugation plute part 4 consisting of a core with a liner board 5, is employed so as to be punched into a desired contour such as an octangle. In this case, a form having a pair of corrugated fiberboard cut pieces 1 integrally connected with each other through one side among the peripheries of the pieces or a common side is punched. After that, one of pair of the corrugated fiberboard cut pieces 1 is placed upon the other through the common side 2 as a fold. The resultant bonding surfaces and bonded integrally together through a vinyl acetate-based adhesive so as to form a flange piece, which has working holes and through holes 3 for a rotating core and is an octangle as a whole.
Patent JP-S57171318-A (JP)
Title: Liquid crystal display device
Inventor: MURAMATSU HIROMOCHI
IPC: G02F1/1335
Filed: 1981-04-15
Abstract: PURPOSE:To ensure the transmission of light even under an orthogonal polarizer and to secure good display, by setting an element having the double refractive properties or the rotary polarization between two transparent plates containing an oriented film and a transparent electrode in the form of a spacer. CONSTITUTION:Two transparent plates 1a and 1b of glass, etc. contain liquid crystal molecule oriented films 3a and 3b of polyimide, etc. plus transparent electrodes 2a and 2b containing indium oxide. A double refractive glass fiber is put between the plates 1a and 1b as a spacer 6. Then a nematic liquid crystal 5 is added, and at the same time plarizing plates 8a and 8b are stuck to both surfaces of a cell to be orthogonal to each other. Thus a liquid crystal display device is formed. When the power supply 7 is turned off, the liquid crystal molecules are set in parallel to the plates 1a and 1b. The light transmitted through the plate 8a is optically rotated by the twist of the liquid crystal molecule and transmits the liquid crystal layer and then the plate 8b to become bright.
Patent JP-S62214673-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISAKI TOSHIYUKI
IPC: H01L21/324
Filed: 1986-03-14
Abstract: PURPOSE:To stably form an FET having high performance by annealing to activate a substrate active layer formed by I/I continuously at 800-900 deg.C after crystal growing to alleviate the formation of a high resistance layer. CONSTITUTION:An N<+> type GaAs layer 6 is formed by a selective MOCVD. A growing method employs TMG((ICH3)3) and AsH3 as source gases, H2 as carrier gas, and H2Se as dopant at desired temperature. After an MOCVD N<+> type GaAs layer is grown in the AsH3 and H2 atmosphere (so-called capless annealing) at 800-900 deg.C to active an I/I layer. Thereafter, after AuGe/Ni are deposited by a lift-off method heretofore used generally for source and drain regions, they are alloyed to form the ohmic contact of the source and the drain. When III-V compoud semiconductor is selectively formed on the source, drain electrodes of an FET on a semiconductor substrate, a high resistance layer which is feasibly formed on a boundary of the substrate active layer and the selectively epitaxial layer is eliminated to stably form a high performance element.
Patent JP-H04293257-A (JP)
Title: Power semiconductor element
Inventor: KAKIGI HIDEAKI
IPC: H01L23/02
Filed: 1991-03-22
Abstract: PURPOSE:To maintain the bond strength onto a metallic end plate and the airtightness thereon by a method wherein a recession is formed on the end of plastic circular sidewall of a vessel while a circular metallic plate having a hook part buried in the bonding agent filled in the recession is bonded onto the end of the sidewall. CONSTITUTION:A trench 5 is locally formed in the tangential direction on the end of the plastic circular sidewall 1 of a vessel. On the other hand, a metallic hook body 6 is fixed on one surface of a disc type silver brazing material 3 by spot welding step. The bonding agent bonded onto the circular sidewall 1 is also filled in the trench 5 but the hook body 6 is buried in the bonding agent filled in the trench 5. Furthermore, the outer periphery of the bonding material 7 between the silver brazing material 3 and the circular sidewall 1 is coated with a filler 8. Through these procedures, the bond strength onto the metallic end and the airtightness thereon can be maintained.
Patent JP-H09251802-A (JP)
Title: Lighting fixture for vehicle
Inventor: YAMADA KUNIHIKO
IPC: F21Y101/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, reduce the number of assembling processes, and enable parts to be standardized and interchangeably common. SOLUTION: A socket plug 25 is constituted by a socket main body 30 and a connector main body 31. The socket main body 30 is mounted removably on a socket mounting part 44 of the connector main body 31. The connector main body 31 has a cord connection portion 42 and a socket connection portion 43, and contacts 46a, 46b, and 46c and positive side connection pieces 47a and 47b are incorporated inside. One-end parts of the contacts 46a, 46b, and 46c come into contact with terminals 23a, 23b, and 23c of a bulb 21. Positive side cords 11a and 12a of the other socket plugs 9 and 11 are connected to one-end sides of the positive side connection pieces 47a and 47b. A negative side contact 46c are connected to a cord 18.  A connector 14 of a vehicle side cord 13 is inserted into the connector connection portion 43 and is connected to the contacts 46a, 46b, and 46c and the positive side connection pieces 47a and 47b.
Patent JP-H05220312-A (JP)
Title: Filter and its production
Inventor: OGATA SATOSHI
IPC: D04H3/147
Filed: 1992-02-10
Abstract: PURPOSE:To enhance filtration accuracy, to improve the pressure resistance and to prolong the filtration life by roughing the periphery of a cylindrical filter consisting of a fiber web having a specified average fiber diameter and forming the web with multiple components with the m.p. difference specified. CONSTITUTION:An extra fine fiber web having <=10mum average fiber diameter and obtained by the melt blowing method is wound to form a cylindrical filter. The periphery of the filter is stamped by a protrudent pressing member to increase the filtration area by >=1.2 times. Thermoplastic resins having >=20 deg.Cm.p. difference are combined and spun by melt blowing, the obtained composite extra fine fiber web is heat-treated so that the contacts of the fibers are melted and bonded by the low-m.p. component of the composite fiber to form a three-dimensional structure between the fibers. Consequently, the pressure resistance of the obtained filter is remarkably improved, the filtration accuracy is further stabilized, the filtration area is also increased, and the filtration life is prolonged.
Patent JP-H02236167-A (JP)
Title: Automatic analyser of gaseous component in steel
Inventor: OKAWA KAZUNOBU
IPC: G01N35/00
Filed: 1989-03-09
Abstract: PURPOSE:To shorten analytical delay by automating a series of works and also performing the feed due to a robot. CONSTITUTION:The container from an off-line process is fed by a gas feed pipe device 11 to be taken out in a sample container taking-out part 1 and fed by a belt conveyor 21 to be supplied to a sample container lid removing apparatus 4 through a sample change-over apparatus 3 to remove the lid of the container. A sample is extracted from the container by a sample extraction device 5 to be transferred to a heat-resistant crusible. Next, weighing containing the crucible is performed by a balance 6 and the heat-resistant crucible containing the sample to be analyzed is fed to an N-analyser 9 and a C/S analyser 10 burning the sample to be analyzed to respectively analyze N, C and S in steel automatically. By this constitution, respective processes are continued to be fully automated and the gaseous components in steel are automatically analyzed and analytical delay is shortened to make it possible to enhance productivity.
Patent JP-2000245935-A (JP)
Title: Ball discharge device of ball tray in pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To stop and hold an opening/closing board at a position for opening a ball discharge hole through the use of pachinko balls stored in a ball tray and also to automatically execute stopping and releasing. SOLUTION: The ball discharge hole 11 is opened on the bottom wall 10 of a tray part 8 for storing the pachinko balls, the opening/closing board 13 energized by an energizing member 15 is arranged in a support frame 14 which is disposed on the lower surface of the bottom wall 10 in a direction for normally closing the hole 11 so as to be freely movable and the board 13 is moved to a position for opening the hole 11 so that the balls of the tray pare 8 are discharged in the ball discharge device of the ball tray in a pachinko machine.  In the device, a falling hole 12 where the balls fall is piercingly arranged on the bottom wall 10 of the tray part 8 where the ball discharge hole 11 is opened, the board 13 is provided with a lock part 17 for locking the board 13 through the use of the balls positioned in the fall hole 12 at a position for opening the ball discharge hole 11, the board 13 is locked and held at the position for opening the hole 11 by the ball weight of the tray part 8 on the balls in the fall hole 12, the lock of the board 13 is released when the balls are released from the weight and the board 13 is automatically returned to the position for closing the hole 11.
Patent JP-H10253837-A (JP)
Title: Manufacture of plastic optical fiber base material
Inventor: FUJII TAKASHI
IPC: G02B6/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic optical fiber base material, capable of obtaining a plastic optical fiber having a good characteristic. SOLUTION: This plastic optical fiber manufacturing method involves a method for manufacturing a plastic optical fiber base material where the plastic optical fiber base material is obtained at the polymerization process of a polymerizing material M fed to a cylindrical polymerization tube 2. In this method, the material M fed to the polymerization tube 2 is sealed inside with at least one of sealing members 3a and 3b inserted in the polymerization tube 2 and formed to be movable in the extension direction thereof and then, the material M is polymerized.
Patent JP-S52140826-A (JP)
Title: Method of controlling frequency converter
Inventor: MOTOYOSHI OSAMU
IPC: H02M7/515
Filed: 1976-05-19
Abstract: PURPOSE: To avoid the drop of DC current and thereby stabilize the operation of a frequency converter using a current regulator by coupling an input for increasing the output voltage of a variable DC power supply to the current regulator, which controlls the variable DC current, at the time of start of the inverter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07265241-A (JP)
Title: Installation structure for dish washer
Inventor: KURIBAYASHI HIROTADA
IPC: A47L15/42
Filed: 1994-03-28
Abstract: PURPOSE:To continuously form a riser with no irregularity and neatly install a kitchen cabinet. CONSTITUTION:A dish washer main body 3 is arranged adjacently to a kitchen cabinet 2 provided with a riser 1 at the front lower section. A riser cover 5 is arranged on a riser 4 recessed at the front lower section of the dish washer main body 3 and having the depth size larger than that of the riser 1 of the kitchen cabinet 5. The riser cover 5 is connected and fixed to a support member 6 protruded from the front face of the riser 4 provided on the dish washer main body 3, and the front face of the riser cover 5 and the front face of the riser 1 of the kitchen cabinet 2 are set on nearly the same plane.
Patent JP-H07272563-A (JP)
Title: Shield structure for bushing
Inventor: SUZUKI HIDEKI
IPC: H01B17/40
Filed: 1994-03-29
Abstract: PURPOSE:To provide a shield structure for a bushing which is designed so as to easily carry out installation work of an outer earth shield in a bushing insulator tube. CONSTITUTION:An outer earth shield 4 is made to consist of arc-like shield pieces 6, 6, which are a plurality of parts divided in the circumferencial direction, and is assembled in the base part of a bushing insulator tube 1. Consequently, an outer earth shield 4 is not need to cover the tip part of the bushing insulator tube 1 and the bushing insulator tube 1 is prevented from being damaged at the time of installation.
Patent JP-H05230039-A (JP)
Title: Production of sulfone derivative
Inventor: FUJIMOTO KOJI
IPC: A61P31/04
Filed: 1991-02-27
Abstract: PURPOSE:To safely, inexpensively and simply obtain a sulfone derivative useful as an antifungal agent without employing a heavy metal catalyst by reacting a sulfide or sulfoxide compound with an oxidizing agent under an acidic condition. CONSTITUTION:A compound of formula I [R1, R2 are H, alkyl, cycloalkyl, cycloalkylmethyl, alkenyl, heterocyclic group, aryl or aralkyl which may be substituted with a substituent (halogen, NO2, alkyl, alkoxy, phenyl, phenoxy, benzyl, benzyloxy, etc.); R4-R7 are H, alkyl, alkenyl, aryl which may be substituted with the same substituent as the above substituent; Az is 1,2,4- triazol-1-(or 4)-yl, imidazolyl; n is 0, 1] is reacted with an oxidizing agent such as hydrogen peroxide or hypochlorous acid under an acidic condition using hydrochloric acid, methanesulfonic acid, p-toluenesulfonic acid, etc., to produce a sulfone derivative of formula II.
Patent JP-H09228760-A (JP)
Title: Mounted structure of guide roller on panel shutter
Inventor: FUJIWARA KAZUYOSHI
IPC: E06B9/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To design a support member, provided on a panel shutter in such a way as to freely move right and left, so that it does not project beyond the curtain surface of a shutter curtain, in the panel shutter so designed that a guide roller is freely retractably fitted into the support member and thereby projected from a panel. SOLUTION: An extension 3f is formed at the top of the indoor surface 3d of a panel 3, and a support member into which the roller shaft of a guide roller is freely retractably fitted is provided in a space formed between a first hinge part 3a and a top inclined surface 3e, in such a way that the support member freely moves right and left. The indoor surface 6d of the support member does not project beyond the indoor surface 3c of the panel 3.
Patent JP-H03259290-A (JP)
Title: Developing device
Inventor: OKAMURA TAKEHIKO
IPC: G03G15/09
Filed: 1990-03-09
Abstract: PURPOSE:To simplify and miniaturize the structure of a developing roller and to make it inexpensive by using the developing roller having an elastic layer and a magnetic field generation layer and executing developing in a developing area while an alternate electric field is actuated. CONSTITUTION:The developing roller 2 carrying magnetic toner 1 is obtained by disposing the elastic layer 4, which is obtained by dispersing carbon black into a foamed polyurethane rubber, and the magnetic field generation layer 5, which is coated with a magnetic coating material obtained by dispersing gamma-Fe2O3 into binder solution and formed, on the outside circumference of a base body 3 in a concentric circular state. Then, the magnetic toner 1 is directly held by the leakage magnetic flux of the outside circumference of the magnetic field generation layer 5. Besides, the toner 1 of a thin layer is carried by rotat ing the developing roller 2 in a state that the toner 1 is regulated to proper quantity by a plate-like blade 6 constituted of a non-magnetic or magnetic metal or resin. Thus, the structure of the developing roller 2 is simplified and miniaturized. Besides, it is made light in weight and inexpensive.
Patent JP-S54149633-A (JP)
Title: Development for zerography
Inventor: TORIKAI SHIROU
IPC: G03G15/18
Filed: 1978-05-16
Abstract: PURPOSE: To produce a clear positive image easily from a negative or positive image with the use of a simple construction by charging the whole area of copy paper prior to the copying step only when the positive image is copied from the negative image.  
     CONSTITUTION: In a method for effecting the negative-positive copying operation, a transfer paper 1 is wholly charged with a preset or positive polarity in a first step A. In a second step B, a photosensitive element 4 is formed with an electrostatic latent image corresponding to the original of the negative image. In a third step C, the transfer paper 1 wholly charged is brought into contact with the element 4 so that the electrostatic charges on the element are used to neutralize the electrostatic charges of the opposite polarity on the facing transfer paper thereby to form the latent image of positive polarity upon the transfer paper. In a fourth step D, the transfer paper formed with the positive latent image from the negative image is developed with the use of a single-component toner having conductivity. In the positive positive copying method, the step for wholly charging the transfer paper of the aforementioned first step A is dispensed with, and the transfer paper having no charge is used. 
     COPYRIGHT: (C)1979,JPO&Japio