baber/WOPTO huggingface dataset:
Patent JP-H03163518-A (JP)
Title: Liquid crystal display element and device
Inventor: HOSHIKAWA JUN
IPC: G02F1/1339
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the liquid crystal display element which drastically decreases the transmittance at the time of voltage non-impression, has an excellent shielding effect and allows the easy viewing of the display by incorporating dichromatic dyes into a liquid crystal material. CONSTITUTION:This liquid crystal display element has >=2 sheets of conductive substrates 4, 5 including at least one sheet of transparent conductive substrate. The dichromatic dyes are incorporated into the liquid crystal material 2 of the liquid crystal layer consisting of a layer of the object to be penetrated essentially consisting of the liquid crystal material 2 interposed between these substrates and at least one layer of fibrous assemblage 3 penetrated with and holding the liquid crystal material 2. Thus, the display part of the liquid crystal display element which has the high contrast and the high visibility and allows black and white displaying or color displaying and the display element and device formed by using this part are obtd.
Patent JP-H07133412-A (JP)
Title: Flame retardant polybutylene terephthalate-based resin composition and production thereof
Inventor: KANAO SHUICHI
IPC: C08K5/51
Filed: 1993-11-09
Abstract: PURPOSE:To obtain a composition excellent in mechanical properties, heat resistance and hue capable of providing a molding in good moldability and a short time and having high productivity by blending a phosphorus-containing PBT with a brominated polycarbonate, an antimony compound and a nucleating aid. CONSTITUTION:This composition is obtained by blending (A) 100 pts.wt. of a polybutylene terephthalate previously blended with a phosphorus compound in a molten state with (B) 5-40 pts.wt. of a brominated polycarbonate, (C) 2-20 pts.wt. of an antimony compound, (D) 0.01-10 pts.wt. of a nucleating aid. The component A is obtained by blending 100 pts.wt. of the resin with 0.0001-1 pts.wt. of phosphorus atom. As the phosphorus compound, triphenylphosphite, etc., is used. The component B is preferably tetrabromobisphenol A. The component C is preferably antimony trioxide. As the component D, talc, calcium phosphate, etc., is used. The mechanical strength of the composition is further improved by adding glass fiber to the composition.
Patent JP-H10113651-A (JP)
Title: Household water purifying device
Inventor: SUGIMOTO SHIGEO
IPC: C02F1/28
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of allowing insufficiently filtered water to flow out and to enable a user to exchange the filter media in a filter device at a proper timing by hermetically closing a regulating hole disposed on the side wall of a water feed pump freely openably and closably by means of a pressure regulating valve of a specified pressure and connecting a reflux pipe communicating with a pot to this regulating hole in such a manner that the water may be freely passed therein. SOLUTION: When the user presses the switch of a cover at need, the water feed pump 9 operates and the water in the pot 2 flows out of a water flow port 4 and is forcibly fed through a water passage pipe 7A into the filter device 3. The water filtered by this device flows out of the front end of a water pouring pipe at the top end. When the water pressure of the water feed pump 9 rises and exceeds the threshold as a result of clogging of the filter media in the filter device 3, the user pushes and opens the pressure regulating valve 12 hermetically closing the regulating hole 11. The water in the water feed pump 9 is then returned through the reflux pipe 13 into the pot 2 and the water feed to the water pouring pipe stops to make the water pouring infeasible.  A detector 14 in the reflux pipe 13 then detects this state and the alarming by suitable means is made possible and, therefore, the user is able to exchange the filter media without losing the timing.
Patent JP-H10131122-A (JP)
Title: Asemismic base isolation bearing for bridge
Inventor: MORI HIROAKI
IPC: E01D19/04
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize an aseismic base isolation bearing by making upper and lower shoes mutually sliceable with providing them with a recess and projection respectively penetrating the contact area of the upper and lower shoes to be fixed by a pin and providing a coming-out prevention mechanism of the upper and lower shoes on the circumferential part. SOLUTION: An upper shoe 2 is formed in a recess face, a lower shoe 3 is formed in a projection face to be in face contact with each other by load of a bridge upper part, and the load is transmitted to a bridge pier. In this case, the upper and lower shoes 2, 3 are integrally formed by steel material and the like as a normal bearing, and contact faces are slidably finished. In addition, the engagement state of the upper and lower shoes 2, 3 are surely constituted, the contact part of the upper shoe 2 and the lower shoe 3 is penetrated to be fixed by an upper fixing pin 4, and a bridge upper part is fixed for the bridge pier. The upper and lower shoes 2, 3 are interconnected by a wire 7 to have a spring 8 at a support point, adjustment is performed by tightening a nut and bolt, and coming-out resistive force can be adjusted.  Thereby coming-out is prevented to easily perform the mutual sliding of the upper and lower shoes 2, 3 at the time of earthquake, a coming-out prevention mechanism 6 is housed in an aseismic base isolation bearing 1, and the whole can be miniaturized.
Patent JP-H11146313-A (JP)
Title: Information processing unit, its method and recording medium
Inventor: OMURA AKIRA
IPC: H04N1/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To print out an image picked-up by an electronic camera with a simple operation. SOLUTION: Photographed images are recorded in a directory corresponding to the user while being collected by each event or photographed data. In the case of selecting the print-out mode, plural thumbnail images are displayed on an LCD 6 and a single click is performed on a prescribed thumbnail image with a pen, the display color of the clicked thumbnail image is changed. Moreover, by a succeeding single click, the display color of all thumbnail images included in an event to which the thumbnail image designated at first belongs is changed. In the case of a further succeeding single click, the display color of all the thumbnail images at the same photographed date is changed. After more further succeeding single click, the display color of all the thumbnail images included in the same directory is changed.  When an enter key 7B is depressed on a prescribed display screen, all the thumbnail images whose display color is changed are printed out.
Patent JP-2000126806-A (JP)
Title: Device for changing roll of rolling mill
Inventor: KUMAI KENJI
IPC: B21B31/10
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a roll changing device which does not require providing the device for changing rolls other than the operation side of a rolling mill and in which tracks for moving upper and lower work rolls are merely fixed inside the main body of the rolling mill, the structure of the whole device of which is simple and with which the manufacturing cost is reduced. SOLUTION: Wheels 7 are freely rotatably provided in the top end parts on both sides of both chocks 5a, 5b on the drive and operation sides of the upper work roll 5 and also the wheels 8 are freely rotatably provided in the bottom end parts of both sides of both chocks 6a, 6b on the drive and operation sides of the lower work roll 6. A rail 12 for the wheels on the side of the upper work roll 6 and a rail 11 for the wheels on the side of the lower work roll 9 are arranged inside the main body 1 of the rolling mill and also the end part on the operation side of the rail 12 is inclined upward toward the drive side.
Patent JP-H01142762-A (JP)
Title: Developer replenishing device
Inventor: KASHIWAKURA YUJI
IPC: G03G15/08
Filed: 1987-11-30
Abstract: PURPOSE:To surely prevent toner leakage by providing a freely rotatable developer agitating body in a container and releasing a toner empty state by rotation of this agitating body. CONSTITUTION:A toner empty detecting means 20 has a freely oscillatable toner empty lever 21 which is turned and displaced according to the residual amt. of the toner T near a developer replenishing means 3. The end part 10a of the developer agitating body 10 comes into contact with an L-shaped projecting part 22a of a toner empty actuator 22 when the developer agitating body 10 is rotated. This toner empty actuator 22 is then turned in the direction parting from the side wall of the container 1 and a permanent magnet 23 at the tip thereof is detached from a reed switch 24. The toner empty lever 21 is simultaneously turned in the direction parting from the side wall of the container 1. The toner empty state is thereby released and the toner leakage is surely prevented.
Patent JP-H09141834-A (JP)
Title: Device for driving printing machine
Inventor: WATANABE HIDEAKI
IPC: B41F7/24
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To realize the execution of an effective cleaning operation and at the same time, the shortening of time dedicated for the operation. SOLUTION: The drive force of a power motor on a drive device side is transmitted to a swinging roller 8 on a water supply device 10 from a drive gear 11 through an intermediate gear 13. In addition, the drive force is transmitted to swinging rollers 2, 3 on an ink device 6 from a gear 16 through gears 20, 21 after passing through an intermediate gear 14. The rotation of the gear 16 causes a rotation transfer shaft 17 to rotate, then rock a swinging lever 22 to the right/left and shuttle the swinging rollers 2, 3 to the right/left. The shuttle motion of the swinging roller 3 to the right/left horizontally moves the swinging roller 8 back and forth through rocking levers 25, 27. Further, the intermediate gear 18 is connected to the intermediate gear 14 with a solenoid clutch 15, and both rocking levers 25, 27 are connected to each other with a second clutch 33.  Besides, a drive motor 40 for driving the ink device 6 independently is provided.
Patent JP-2000132796-A (JP)
Title: Bus service time management system
Inventor: KAWAMOTO KAZUHIRO
IPC: G08G1/127
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of route bus passengers by installing a GPS antenna and GPS receiver at a route bus vehicle and calculating the arriving scheduled time of the bus in a bus stop display device to display with service situation, etc. SOLUTION: A bus driver can communicate data with a bus stop on a route by inputting the name of a bus stop the bus leaves and its time with input keys installed at a driver's seat before leaving its starting bus stop. A bus navigation system always measures a position by a GPS receiver and transmits present positional information to the bus stop display device by using an antenna for transmitting/receiving data 302. The bus stop display device compares its own device positional information on a data base prepared in advance and received present position data of the bus with each other based on data received by an antenna 304 for transmitting/receiving data, calculates the arriving scheduled time of the bus to display on a time displaying part 306 or to output voice from a loudspeaker 309 to inform the bus passengers of their waiting time.
Patent JP-H08142011-A (JP)
Title: Manufacture of hollow chisel and hollow chisel
Inventor: UMEDA TADASHI
IPC: B27G15/00
Filed: 1994-11-12
Abstract: PURPOSE: To realize the manufacturing of a hollow chisel main body having favorable durability at a low cost and a partial change of the hollow chisel main body. CONSTITUTION: A hollow chisel main body consists of a hollow square columnal cutting edge part 11, a tubular cylindrical part 12 and a stepped tubular mounting part 13. The square cutting edge part is made of high speed tool steel, which is worked in a hollow square column having square cutting edges formed at its lower end part. By hardening the high speed tool steel through heat treatment, the square cutting edges excellent in durability and wear resistance are obtained. The cylindrical part is obtained by working thin-walled mild steel pipe so as to form a tube having an elongated circular chip exhaust port at its intermediate part. The mounting part is a stepped tube consisting of an under side engaging part 13a, to which the cylindrical part is fitted, and an upper mounting part 13b, which is held by a square-hole working machine.  The square cutting edge part and the cylindrical part are bonded together with a friction welding method. Further, the mounting part is fitted and fixed with screws to the cylindrical part. The cylindrical part and the mounting part may well be so constituted as to be bonded together by friction welding. The cylindrical part and the mounting part may well be formed integrally.
Patent JP-H05145536-A (JP)
Title: Alternate signal circuit provided with multi-function
Inventor: KATO AKIRA
IPC: H04L69/40
Filed: 1991-11-19
Abstract: PURPOSE:To provide the alternate signal circuit which is capable of reducing power consumption to a lower level by providing an interrupt detection means and an error detection means to the alternate signal circuit provided with multifunction generating an alternate signal so as to investigate a cause quickly when a fault takes place and providing a clock stop means to the circuit. CONSTITUTION:The circuit consists of a count means 11 counting an inputted clock signal, a selection means 12 selecting a '0' level or a '1' level and outputting the result by using an output of the counter means 11 as a control signal. An interruption detection means 20 detecting an output interruption of an alternate signal and an error detection means 30 detecting it that the signal outputted from the alternate signal circuit 10 is unmatched with a prescribed pattern and a clock stop means 40 stopping a clock signal inputted to the alternate signal 10 when the operation of the alternate signal circuit 10 is not required are provided.
Patent JP-H11139294-A (JP)
Title: Control device for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T8/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To ensure the data on vehicle conditions such as the driving operation, the vehicle travelling condition or the like in trouble, by memorizing the data relative to the inhibition control amount of the vehicle in the slip inhibition control, and keeping the inhibition control amount when the deceleration of a car body is more than a specific value. SOLUTION: A flag Fa is reset to '0' (S214) in a case excluding a case immediately after the completion of the controlling operation of a stability controlled system (S212). When the deceleration of a car body is a specific threshold value in the collision (S216), the vehicle condition data is writen in EEPROM (S224, S228, S230), and the existence of an air bag is judged (S218) when the deceleration is less than the specific threshold value (S216), so that the data is similarly writen when the air bag is operated, but the initial setting is recovered when it is not operated. The existence of the operation of the air bag is judged (S218) on the basis of the specific threshold value.  Then in case of immediately after the completion of the operation of the SCS control (A212), the flag Fa is set to '1' (S221), the flag W1 of a write forbidding area is set to '1' (A224) when a speed of the vehicle is zero, the flag W1 is set to '0' (S226) when it is not zero, and then the writing process is executed.
Patent JP-H05140976-A (JP)
Title: Toilet device
Inventor: FUJISHIMA MICHIYUKI
IPC: F24F1/00
Filed: 1991-11-19
Abstract: PURPOSE:To achieve comfortable warming of a toilet by automatically calculating the warmed-up temp. in the toilet on the basis of the water temp. given by a water temp. sensing device, and thereupon turning on and off a heater. CONSTITUTION:An integrated circuit 10 calculates the room temp. setting vale automatically on the basis of the water temp. given by a water temp. sensor 9 installed at a water supply hole 13. If the temp. given by a room temp. sensor 4 is lower than the room temp. set value, a ceramic heater 2 and a fan motor 3 are actuated automatically to start warming the inside of the toilet. When the room temp. given by the room temp. sensor 4 attains the room temp. set value as calculated by the integrated circuit 10, the warming is stopped.
Patent JP-H09114410-A (JP)
Title: Exhibit guide system
Inventor: FUJII HIDESATO
IPC: G09F27/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically reproduce provide the information, etc., relating to exhibits and roads, and to provide the information by multiple languages in spite of the exhibits and the roads existing in places, such as botanical garden, wide garden, nature trail and mountain trail, where power sources are not easily available. SOLUTION: This system is constituted by integrating an apparatus 1 for reproducing the information of the channels assigned by a random access recording medium, an apparatus 5 for reading the codes for assigning the channels and a small-sized power source so that the system can be carried. The system is composed of this integrated assembly and an object 6 having the codes attached for assigning the channels to be fixed to a point where explanation of the exhibits and road guide are necessary. The recording mediums in plural languages are prepd. A user is able to obtain the guide information relating to the exhibits, etc., immediately by accessing the codes attached to the exhibits, etc. with the apparatus for reading the codes.
Patent JP-2001124884-A (JP)
Title: Fuel assembly for boiling water reactor and initially charged reactor core
Inventor: HARAGUCHI HIROKO
IPC: G21C3/328
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly for an initially charged reactor core, capable of inhibiting the increase of a reactivity difference between during cold temperature and during output operation and assuring an allowance for stopping a reactor when the average enrichment of the fuel assembly is increased accompanying a high degree of combustion. SOLUTION: For lowest-enrichment fuel for an initially charged reactor core, most of a fuel rod located on the outermost periphery of a bunch of fuel elements in a fuel assembly is formed of natural uranium or others having lower enrichment.
Patent JP-H01145175-A (JP)
Title: Continuous paper feeding mechanism
Inventor: KATAYAMA KAZUNORI
IPC: B41J13/03
Filed: 1987-11-30
Abstract: PURPOSE:To enable a thick paper to be feed without catching of a perforation or a fold part and enable a thin paper to be fed without breakage of feed perforations or the like, by adjusting a spring pressure by rotating an eccentric shaft of a spring pressure adjusting mechanism by a motor. CONSTITUTION:A paper thickness detector 32 for a paper 31 to be printed, an external switch 33 depressed in conjunction with the paper supplied, a driver 34 for a motor 28, a photo-sensor 29 and a ROM 35 are connected to a CPU 30. The thickness of the paper 31 is detected by the paper thickness detector 32 provided at a printing part, and is compared with a set value previously inputted into the ROM 35, whereas the rotation of a gear 25 is detected by the photo-sensor 29, whereby an adjustment is conducted so that the thickness coincides with the set value. By the rotation of the gear 25, an eccentric shaft 24 is rotated, and the pressure between drawing-in rollers 14a, 14b is adjusted by the position of the shaft 24 through a spring 21, after which printing is started.
Patent JP-H08157461-A (JP)
Title: Sulfone derivative
Inventor: YANAGISAWA HIROAKI
IPC: C07D271/06
Filed: 1994-12-07
Abstract: PURPOSE: To provide a sulfone derivative which is useful in prophylactic and/or therapeutic agent for hyperlipemia, hyperglycemia, diabetes complication and the like because it has high hypolipemic, obesity-improving and aldose reductase- inhibiting activities with high safety. CONSTITUTION: This sulfone derivative is represented by formula I (R<1> is a 1-6C alkylene; R<2> is H, a 1-6C alkyl, a 1-4C alkoxy, a 1-4C alkylthio, a halogen; X is a 6-10C aryl, a heterocyclic ring; Y is O-atom, S-atom; X is a group of formula II, formula III) or its pharmacologically permissible salt, for example, 5-[4-[2-4-methylphenylsulfonyl)ethoxy]benzyl]-thiazolidine-2,4-dione. The compound of formula I is obtained by reaction of a compound of formula IV (U is hydroxyl, a halogen) with a compound of formula V (Z'a-d are each Z whose >NH is protected with triphenylmethyl) followed by deprotection.
Patent JP-H08158773-A (JP)
Title: Bore-increasing bit
Inventor: HAYASHI TAKESHI
IPC: E21B10/32
Filed: 1994-12-07
Abstract: PURPOSE: To make it possible to house a component in compact size by fitting eccentrically the shaft of a bore-increasing bit and its head in an eccentric shaft hole and housing a rotary part of the bore-increasing bit inside an excavating tool. CONSTITUTION: A small-sized projected part 12, which is extruded to a shaft 6 from a cylinder-shaped offset portion 11 larger than the diameter of the shaft and coaxial with the shaft, is installed to the base of a lower part shaft 7 of a bit head 6 having an excavating blade 8. On one hand, a bit shaft fitting hole 10 of a bore-increasing support 9 is installed eccentrically from the shaft core. A counterbored part 13 engaged with the offset portion 11 is installed to the upper end of the shaft fitting hole 10 while a theft part, whose projected part 12 is turnable, is installed to the lower end of the hole. When a bit 5 is turned, the projected part 12 can be positioned on the wall of the theft part. This construction makes it possible to excavate with a specified bit diameter during a rotary motion.  After the end of excavation, when the bore- increasing bit support is turned reversely, the projected part of the bore-increasing bit 5 moves and is positioned on the wall opposite side of the theft part so that the outermost end of the excavating blade 8 may be inwardly housed from the outer diameter of the bore-increasing bit support 9.
Patent JP-H10128782-A (JP)
Title: Pipe-joint and its manufacture
Inventor: OGAWA HIROYOSHI
IPC: B29L31/24
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To detain a pipe joint having an excellent productivity, at low cost, and with the same strength as a stampable sheet by arranging reinforcing fibers substantially parallel to a lengthwise direction of a pellet and setting a length of the pellet to a specific mm range. SOLUTION: Reinforcing fibers obtained by a pultrusion molding method are arranged substantially parallel to a lengthwise direction of a pellet. A long glass fiber-reinforced polypropylene resin pellet having a pellet length of 3.0 to 50mm is used as a material, and the pipe joint is obtained by injection molding. About 15wt.% of the reinforcing fibers in the joint molded by the long fiber-reinforced thermoplastic resin pellet as a material hold a fiber length of about 1mm or more.