baber/WOPTO huggingface dataset:
Patent JP-H03194191-A (JP)
Title: Pump device
Inventor: SATOU ROKUHEIJI
IPC: F04D29/12
Filed: 1989-12-22
Abstract: PURPOSE:To prevent abnormal leakage of fluid by providing an O-ring fitting groove at the inside circumference of the rotary seal part of a mechanical seal furnished on a rotary shaft, with which an impeller is coupled, dimensioning this fitting groove in a size to admit formation of a necessary space, an thereby enhancing the tight contacting of the rotary seal part with a fixed seal part. CONSTITUTION:A pumping device concerned includes an impeller 35 rotatable in a fluid passage 37 formed in a casing 1, and the pressure of fluid is boosted by rotating this impeller 35 through a rotary shaft 7, and this boosted fluid is discharged. The rotary shaft 7 stretches while penetrating a front and a rear mechanical seal 5, 6 consisting of ring-shaped fixed seal parts 16, 26 and ring-shaped rotary seal parts 19, 29 arranged around the rotary shaft 7. From the fluid passage 37 side, the fluid around the mechanical seal 6 is exhausted to the outside through an exhaust passage 41. On this exhaust passage 41, an opening/closing valve 46 is furnished at a through hole 45 penetrating the casing 1. This opening/closing valve 46 is controlled interlocked with pump operation so as to open during operation and shut at a standstill.
Patent JP-H08165742-A (JP)
Title: Ceiling lattice panel
Inventor: YAMADA CHIYOUSUKE
IPC: E04B9/34
Filed: 1994-12-14
Abstract: PURPOSE: To form ceiling lattices which are stable in workability of only one pind of panel by combining a first erection piece and a second erection piece of each adjacent ceiling panel closely connected in length and breadth. CONSTITUTION: A hanger 12 suspendingly installed from a ceiling surface is inserted into locking holes 9 of a holding piece 1 and locked therein. Then, a holding piece of a panel 1", which is already fixed and adjoined horizontally, is inserted into and engaged with grooves 8 and 10 of projected parts 6 and 7 of a first erection piece 2 on an opposite side. Then, the end edges of the first erection pieces 2 come in contact with their companion second erection pieces 3 and 3". Further, between vertically adjoined panels 3, the second erection pieces 3 and 3" are placed in contact with the first erection pieces 2 in the same manner. As a result, the same connected parts of each of the panels 1, 1' and 1" hold the same shape as the lattices inside the panels, and ceiling panels may be formed in a stable manner by mounting new panels one after another.
Patent JP-H03192924-A (JP)
Title: Wired broadcast telephone set
Inventor: ENAMI MASATAKE
IPC: H04M13/00
Filed: 1989-12-22
Abstract: PURPOSE:To eliminate the need for dialing for the statement of a subscriber and to omit the statement confirmation time in an exchange by sending a dial signal for statement automatically. CONSTITUTION:When the polarity of a line 20 is inverted and the initial dial number (N) is dialed, the dial number (N) is stored tentatively. Then an identification (nn) of its own telephone set is added before the dial number (N) and sent, and a dial number (NNN) succeeding to the initial dial number (N) dialed succeedingly is sent sequentially to send the applied dial signal (nn) of a wired broadcast telephone set 30 automatically. Thus, the need of the dialing for statement by the subscriber is eliminated and the statement confirmation time by an exchange 10 is omitted.
Patent JP-H11148350-A (JP)
Title: Cooling fluid replacing device of engine for vehicle
Inventor: MOTOYAMA TOMIO
IPC: F01P11/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cooling fluid replacing device of an engine for vehicles, which can replace the cooling fluid at a high replacing rate. SOLUTION: This cooling fluid replacing device is provided with new cooling fluid tanks 31 and 32 for replacement, a waste cooling fluid tank 2, a new cooling fluid supply passage 4, which is connected to the new cooling fluid tanks 31 and 32 and has a pump P in the midway, a waste cooling fluid collecting passage 35, which is connected to the waste cooling fluid tank, an engine side connection passage 5, which is connected to the engine side of the cooling fluid passage between the engine and radiator of a vehicle, and a radiator side connection passage 7, which is connected to the radiator side of the cooling fluid passage, in addition, a flow passage switching means 50 is provided to switch the flow passage between a first switching position,  which communicates the new cooling fluid supply passage and the waste cooling fluid collecting passage with the engine side connection passage and the radiator side connection passage respectively, and a second switching position, which communicates the new cooling fluid supply passage and waste cooing fluid collection passage with the radiator side connection passage and the engine side connection passage, as a result, cooling fluid can be replaced by switching the flow passage switching device according to the position of the thermostat in a cooling system.
Patent JP-H09170948-A (JP)
Title: Infrared sensing element and infrared-ray sensor
Inventor: OSADA KATSUHISA
IPC: G01J1/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to constitute a bridge circuit easily and at a low cost. SOLUTION: A polyimide chip 2 is sandwiched with flat alumina substrates 3a and 3b, and it is heated at 640 to 750 deg.C in a reduction atmosphere including H2 , N2 , Ar, etc., so as to permit a carbide to have activation energy of 0.06 to 0.4eV, so that a carbon film whose resistance value is changed by irradiating infrared ray is formed. Then, the blocks segemented into 3×3 other than cross- like blocks a to d and an opening 2a are coated with a conductive paste mixed with a thermosetting resin such as silver powder, phenol resin, etc., through the screen printing method and are subjected to thermal curing thereafter. Thus, an infrared sensing element 10 provided with resistances a to d and electrodes 1 to 4 constituting a bridge circuit is formed.
Patent JP-H06154930-A (JP)
Title: Method and device for hot stretching for steel wire
Inventor: MANABE TAKASHI
IPC: C21D9/52
Filed: 1992-11-18
Abstract: PURPOSE:To make an installation distance of heating and cooling devices small, in a hot stretching processing for a steel wire. CONSTITUTION:At the time of normal operation, a hot stretching processing is executed at a prescribed interval between a heating device 1 and a cooling device 2 so that a temperature distribution in a cross section of a steel wire can be equalized. At the time of stop, the cooling device 2 is moved in the direction opposite to the advance direction of a steel wire (a), and cooling of uncooled length is executed. At the time of restart, the processing is restarted after moving the heating device and the cooling device to a position at the time of usual operation, and thereafter, the processing is executed by resetting the heating device 1 to a position at the time of normal operation. In such a way, since both the heating and the cooling devices can move independently, the installation distance can be made small.
Patent JP-H11167124-A (JP)
Title: Liquid crystal display device
Inventor: INOUE KAZUKI
IPC: G02F1/136
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a larger aperture rate than a conventional display device without changing technology needed for defect repair. SOLUTION: This display devise is constituted including a 1st transparent substrate, an active matrix substrate including gate lines 1, source lines 2, and switching elements, an opposite substrate which faces the active matrix substrate, and a liquid crystal layer sandwiched between the active matrix substrate and opposite substrate, and the source lines 2 include an area to be irradiated with laser beam and removed for defect repair and an area to be left for signal transmission. In this case, the area to be removed and the area to be left are formed in one body and also selected according to be kind of a defect to be repaired.
Patent JP-H01174328-A (JP)
Title: Elimination of retort odor in green tea beverage
Inventor: TAKEO CHUICHI
IPC: A23F3/16
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a green tea-canned article with sufficiently good taste and fragrance of green tea, by spiking a green tea-extracted solution with cyclodextrin followed by packing the resultant solution in a can and then heating treatment with tight winding to eliminate retort odor as the offensive odor. CONSTITUTION:alpha, beta, or gamma-cyclodextrin is dissolved in a green tea (e.g., Japanese steeped green tea, 'gyokuro' (green tea of the finest quality)-extracted solution in the volume of 0.01-0.15% per volume of the beverage and the resultant solution is warmed again followed by packing in a can and the upper space on the liquid layer in the can is replaced by nitrogen gas followed by tightly winding the can and performing sterilization by heating, thus eliminating retort odor.
Patent JP-H11165915-A (JP)
Title: Paper feeding and conveying device and image forming device
Inventor: TERAJIMA HIDEYUKI
IPC: B65H3/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding and conveying device equipped with a skew movement correction mechanism with high precision and high quality regardless of the paper size. SOLUTION: A feeding and conveying device is equipped with a paper feeding roller (document separation roller) 4 to feed sheet material and a conveying roller (CS roller) 9 to convey the sheet material supplied by the paper feeding roller 4. The device has a control means to change loop quantity to be caused in sheet material which is conveyed to the paper feeding roller 4 by adjusting the feeding quantity of sheet material by the paper feeding roller 4 until the conveying roller 9 starts normal rotation after the tip of sheet material to be fed by the paper feeding roller 4 touches on the nip of the conveying roller 9 in accordance with the paper width of sheet material expressed by a paper width information transmission means to carry out information transmission on the paper width of sheet material.
Patent JP-H09140897-A (JP)
Title: Information processor for game parlor
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for a game parlor allowing a manager to efficiently and easily recognize the game information, properly select the desired information, and easily grasp the whole business state. SOLUTION: The basic information screen fundamental data are generated by calculation, and a hall data analyzing screen is displayed. When a hall data button is selected and pushed on the hall data analyzing screen, a graphical three-dimensional screen (3-D graph) is compiled, and the 3-D graph screen is displayed. The information parameters of the 3-D graph screen are selected, and the game information is displayed on the 3-D graph screen while the horizontal axis information and the vertical axis information is variously changed. An operator can graphically display and efficiently grasp the hall data on the information screen while the type of the game information is selected.
Patent JP-H05142225-A (JP)
Title: Method for exposing metal lographic structure of plated layer and ground metal iron of zinc-plated steel plate
Inventor: KONDO MIKIO
IPC: C23C2/06
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a method for exposing the metal lographic structure of the plated layer and the ground metal iron of a zinc-plated steel plate on the same surface. CONSTITUTION:In a method for exposing the metal texture of a zinc-plated steel plate, the cross section of the zinc-plated steel plate and the like are polished. Then, the surface of the ground metal iron is activated with the solution of alcohol picrate of 0.1-10%. The zinc plated layer is corroded with amyl nitrate liquid of 0.1-5%. After the metal texture of the plated layer is exposed, heat treatment is performed for 5 seconds - 2 hours at 200-400 deg.C in an oxidizing atmosphere. Coloring is performed based on the difference in oxidation degrees for every crystal orientation. The plated layer wherein a grain boundary appears and the metal lographic structure of the ground metal iron are exposed on the same surface.
Patent JP-2000166004-A (JP)
Title: Regenerative brake controller for vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To ensure a stabilized state even during regenerative brake operation of a vehicle without reducing the regenerative brake torque. SOLUTION: Regenerative brake torque is detected during regenerative brake operation (step 530) and means for varying the bearing ratio of the regenerative brake torque between front and rear wheels varies the bearing ratio depending on the regenerative brake torque (step 540, 550). According to the arrangement, a slip-free stabilized state is ensured and the regenerative energy can be sustained at a level as high as possible.
Patent JP-H08113906-A (JP)
Title: Concrete block, concrete wall and member for manufacture of concrete wall
Inventor: MATSUMOTO YUTAKA
IPC: E01F5/00
Filed: 1994-10-13
Abstract: PURPOSE: To prevent rainwater from flowing on the surfaces of concrete blocks and a concrete wall, to make it difficult for weeds to grow and to protect crusher-run, asphalt or concrete from being settled or crushed. CONSTITUTION: A notched shelf 9 or a projected shelf is installed to the upper ride of a rear surface. The surface of their shelf is downward-inclined in the front direction of concrete blocks or a concrete wall. A drain hole 6 having an opening is installed to the depth side of their shelf surfaces and the front surface of the concrete blocks or the concrete wall.
Patent JP-H06100812-A (JP)
Title: Ink and method for ink jet recording using the same
Inventor: SUGA YUKO
IPC: C09D11/033
Filed: 1992-09-17
Abstract: PURPOSE:To improve the fastness, water resistance, and light resistance of a recorded image by compounding a specific pigment, a specific dye, a water-sol. resin, a water-sol. org. solvent, and water. CONSTITUTION:A pigment of formula I (wherein R is H, methyl, or Cl), a dye of formula II (wherein Y1 is H, halogen, alkyl, alkoxy, nitro, alkylsulfonylamino, arylsulfonylamino, etc.; Y2 is H or SO3M; Q is a benzene or naphthalene ring optionally substd. by an alkoxy, acylamino, hydroxyl, or triazinylamino group; (n) is 1-3; M is an alkali metal, an ammonium, or an amine; W is Cu, Co, or Ni; provided an azo group and O group are located at ortho or 1, 2-positions of Q), and a water-sol. resin in a wt. ratio of the pigment to the resin of (15:1) to (30:1) are dispersed or dissolved in water contg. a water-sol. org. solvent comprising 10-50wt.% polyhydric alcohol (alkyl ether) and 3-10wt.% aliph. monohydric alcohol.
Patent JP-H02180169-A (JP)
Title: Apparatus for packing lighting equipment
Inventor: OKUMA YASUKAZU
IPC: B65D85/30
Filed: 1988-12-27
Abstract: PURPOSE:To reduce the number of parts simplifying packing operation by a method wherein a plate is provided with four circular holes and folded to have four sides of a spherical part of a lighting fixture supported while an extending part to be fitted to each corner of the package is provided. CONSTITUTION:Circular holes 6 into which a spherical part of a lighting fixture 20, for example a spherical part made of a spherical globe, are provided at four points of a plate while two pairs of intermediate folding curves 7 reading a point between each two adjacent circular holes 6 and plate ends along a first folding line 3 are formed so that by folding the intermediate folding curves 7 inward each other the two pairs of the circular holes 6 are faced. By folding the intermediate folding curves, an opening 8 is formed on one end while the circular holes 6 come close to one another so that a joint of the folding part and the end at the first folding part 3 extends in an X shape to form four extending parts 9. These four extending parts 9 are formed to fit into respective corners 10 of a rectangular package 30.
Patent JP-H07203087-A (JP)
Title: Public telephone set
Inventor: SHIMIZU HATSUO
IPC: H04M15/30
Filed: 1993-12-28
Abstract: PURPOSE:To provide the public telephone set capable of controlling the communication time and preventing a long-talk over telephone which is a nuisance to others. CONSTITUTION:When a communication time control part 12 accepts the first charge pulse (response signal), a communication time counting part 13 counts the time. On the other hand, a remaining time calculation part 14 calculates the remaining time which is displayed on a remaining time display part 15 immediately. Then, when the time reaches the prescribed time, a line disconnection signal is sent to a line connection/disconnection part 11 from the part 12. Thus, the line is forcedly disconnected.
Patent JP-H08159487-A (JP)
Title: Multi-angular foot warmer mat and its cover
Inventor: OGUCHI FUMIKO
IPC: F24C15/00
Filed: 1994-12-09
Abstract: PURPOSE: To prevent any space from being applied, to avoid hindrance against a person working around the warmer or other people and further to prevent a room from being viewed narrow by a method wherein circumferences of an upper mat, a lower mat and a cover for the foot warmer are made into multi-angle members. CONSTITUTION: Circumferences of a foot warmer mat and a cover having various sizes are made into multi-angle forms. Circumferences of the upper mat 3, the lower mat 4 and the cover 5 are formed into a multi-angle shape. A ratio of a length ranging from the sides of a top plate of the foot warmer to the sides of the upper mat, the lower mat and the cover to a length from the corner to the top plate of the foot warmer to the sides of the upper mat, the lower mat and the cover is set to 1:1 to 1:1.2.  Non-required portions are removed and even if the foot warmer is taken out into a room, it does not occupy much space, resulting in that a room is seen to be wide, foot is not tangled at the warmer, resulting in that a person standing at the corner of the mat may easily enter the warmer, the corner of the lower mat does not hinder a furniture and correspondingly a large lower mat can be used and some other various effects can be attained.
Patent JP-H08176005-A (JP)
Title: Living body-aging preventive and composition for skin
Inventor: ADACHI HIROSHI
IPC: A61K8/00
Filed: 1994-12-21
Abstract: PURPOSE: To provide a living body antiaging agent which contains, as active ingredients, a root extract of Coleus forskohlii, which has been used as a folk medicine in India, Arab, Africa and Brazil and an antioxidant agent, and a skin composition containing the same. CONSTITUTION: An extract of the roots of Coleus forskohlii and an antioxidant (optimally tocotrienol) are used as active ingredients to give this living body antiaging agent having high action to activate living cells such as skin cells and tissues and excellent antiaging effect and the agent is used to give a composition for skin. This root extract is obtained by dipping extraction of dried Coleus forskohlii with ethanol or methanol and preferably concentrating the extract. The antioxidant is preferably combined in an amount of 0.1-10 pts.wt. per 1 pt.wt. of Coleus forskohlii or the extract thereof.
Patent JP-H07231381-A (JP)
Title: Data repeater
Inventor: NIIMI TOMOHIRO
IPC: H04N1/00
Filed: 1994-12-20
Abstract: PURPOSE:To provide a data repeater capable of facsimile transmitting character data from a slave unit. CONSTITUTION:Destination information, source information and a facsimile transmission message from the slave unit are received in a PHP (personal handy phone) function part 12 and the received destination information, source information and facsimile transmission message are edited to a facsimile transmission document based on a format stored in a storage part 13. The edited facsimile transmission document is encoded in a line control/FAX function part 10 and then, is facsimile transmitted through a network to a specified destination.
Patent JP-H05148910-A (JP)
Title: Ceiling insert for deck
Inventor: IWAMOTO MINEICHI
IPC: E04B9/18
Filed: 1991-11-25
Abstract: PURPOSE:To easily install a hanging bolt, by providing an outer shell body which has an inner space where a taper reducing toward an opening part is formed, and a split nut which is stored inside next to an elastic body and has sawtooth concave-convex inclining to the inner part about its teeth in the inner wall. CONSTITUTION:After a spacer 4 is pressed into an outer shell body 1 in which a split nut 2 and an elastic body 3 are stored in its cylinder 12, it is inserted from the umbrella type part 42 to a hole of a corrugated sheet, and it is filled up by concrete. Next, when a hanging bolt 5 is inserted, the split nut 2 opens and the hanging bolt 5 advances deeply into the inner part, and the split nut 2 and the hanging bolt 5 are engaged with each other. Next, when a hand to be inserted is released, the split nut 2 is pushed by the elastic body 3 and moves to the opening side. When pulling power is applied to the hanging bolt 5, the split nut 2 is going to move down along the inner taper of the cylinder 12, and the split nut 2 is pressed to the center. Accordingly, the sawtooth concave-convex 21 of the split nut 2 can be fixed fast to the hanging bolt 5.
Patent JP-H04200681-A (JP)
Title: Water purifying device
Inventor: KAWAMURA NORIHIKO
IPC: C02F1/12
Filed: 1990-11-29
Abstract: PURPOSE:To allow the permanent purifying of water without using active carbon by respraying at least a part of the clean water after spraying further at least >=once into air. CONSTITUTION:The water entering an inflow pipe 9 is immediately sprayed in the form of fine particles by a spraying nozzle 2 into a tank 5. The residual chlorine, trihalomethane and mold smells in the water evaporate into the air introduced from a ventilation port 3 when the water is sprayed in the form of fine particles. The concn. thereof in the water is thus decreased and such matters flows toward an outflow port 4. The water flowing out of the outflow port 4 is partly sucked up from a branch pipe 7 by a pump 8 and is introduced again into an inflow pipe 9 and is mixed with the fresh water. The mixture is again sprayed. Such operations are repeated a required number of times. Accordingly, to this device, the prescribed amts. of the residual chlorine, trihalomethane and mold smells are removed by the spraying system alone without using active carbon.
Patent JP-2001153680-A (JP)
Title: Inertial device
Inventor: NONAKA SHOJI
IPC: G01C19/5776
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in azimuth error based on gyro error in the initial alignment calculation of an inertial device. SOLUTION: This device comprises an azimuth correction arithmetic part 24 provided in an initial alignment calculation part. In this device, a calculated azimuth ψC is inputted to the azimuth correcting arithmetic part 24 during initial alignment calculation, and the output is feedback to be corrected in an attitude reference matrix calculation part 3 and converged so that the azimuth ψC is zero.
Patent JP-2001154373-A (JP)
Title: Method for processing photosensitive planographic printing plate
Inventor: YOSHIDA SUSUMU
IPC: G03F7/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a photosensitive planographic printing plate which makes the control value by conductivity replenishment constant even under any processing conditions regardless of the various values of a processing amount, eliminates the laboriousness of a service engineer and user in changing a control value according to the processing amount and can enhance the accuracy of replenishment control. SOLUTION: The method for processing the photosensitive planographic printing plate by a substantially hermetically closed developing device consists in replenishing a development replenishing liquid according to the conductivity of a developer. In this method, the processing is executed by confining the concentration of carbonic acid ions in the developer to <=3,500 ppm or the processing is executed by confining the concentration of gaseous carbonic acid in a developing section to <=150 ppm.