baber/WOPTO huggingface dataset:
Patent JP-H01113122-A (JP)
Title: Roller leveler
Inventor: YOSHII MAKOTO
IPC: B21D1/05
Filed: 1987-10-26
Abstract: PURPOSE:To improve the straightening accuracy for rolled sheet stock by providing retracting wedges having saw toothed detaining parts on its upper surface on a frame fitting a backup roller and arranging independent rolling reduction wedges engaging with the wedges. CONSTITUTION:Stepwise detaining parts 16 are provided on the frame 12 fitting the backup roller, and 1st detaining parts 17 and the saw toothed detaining parts 18 are formed respectively on the retracting wedge 11. Further, the stepwise detaining parts 16 and detaining parts 17 are detained and the saw toothed detaining parts 18 and the independent rolling reduction wedge 10 are constituted so that both can be detained. In the case of the independent rolling reduction, the wedge 10 is slid and undergoes rolling reduction by a rolling reduction cylinder 8, while, in the case of retraction, the wedges 10, 11 are slid by cylinders 8, 9 at the same time as far as engagement gets out of place. Since fine adjustment can be made in rolling reduction for the wedge 10, the straightening accuracy for the rolled sheet stock is improved.
Patent JP-H04145246-A (JP)
Title: Balancer device for two-cycle engine
Inventor: TAKAMURA NAOKI
IPC: F02B77/00
Filed: 1990-10-08
Abstract: PURPOSE:To shorten one end of a crankshaft as well as to reduce an engine size by adjoining a balancer weight at the end of a balancer shaft to an interval between a starter gear of the crankshaft and a rotor of a magneto or alternator. CONSTITUTION:A balancer shaft 10 is pivotally installed in parallel with a crankshaft 1, making it interlock with this crankshaft 1 through a gear 11 for rotation. A power takeoff gear 12 is attached to the other side of this crankshaft 1. A balancer weight 13 at an end of the balancer shaft 10 is interposed between a starter gear 5 and a rotor of a magneto or alternator and it is thus installed as approximated to a starter clutch 4. With this constitution, the balancer shaft 10 is able to be installed in close proximity to a crankcase 3 of the crankshaft 1 and, the, length at one side of the crankshaft 1 can also be shortened, thus an engine size is reducible.
Patent JP-H0797905-A (JP)
Title: Structure of valve in combustion chamber
Inventor: NISHIMURA YOSHIMASA
IPC: F02B31/00
Filed: 1993-09-29
Abstract: PURPOSE:To stir fuel-air mixture fully in a combustion chamber by attaching a blade like cyclone or a projection or a groove structure on the back of a halo of an intake valve. CONSTITUTION:As for the shape of a cyclone valve 1, a blade like cyclone or a projection or a groove structure is attached on the back of a halo 2 of an intake valve. When fuel-air mixture of gasoline and air enters a combustion chamber 5 from an intake port 3, a function which brings the fuel-air mixture into contact with the cyclone section and feeds it into the combustion chamber 5 while stirring it is provided. Consequently, it becomes possible to make a type of the combustion chamber 5 by merely taking the improvement of combustion efficiency into consideration and obtain equal output and torque to those of conventional engine by less fuel.
Patent JP-H06122473-A (JP)
Title: Device in packing
Inventor: YOSHIMURA TSUTOMU
IPC: B65D81/02
Filed: 1992-10-07
Abstract: PURPOSE:To easily separate the cushioning members of foamed material from the cushioning material, relating to a packing device comprising a C-type box and a cushioning material with cushioning members of foamed material, so as to facilitate the disposal by discarding and by recycling. CONSTITUTION:Cushioning members 20 of foamed polystyrene are attached to the front side 17 and the back side 18 of a substantially U-shaped pad 15 of corrugated cardboard which is fitted over an object for packing. A cutting tape 21 is attached to the U-shaped pad 15 along the inner side of each of the foamed cushioning members 20 in such a manner as to have the two ends of tapes projecting from the edges of the U-shaped pad 15. As a result, by pulling the cutting tape to cut the material the foamed cushioning member can be easily separated from the U-shaped pad so that these materials can be easily disposed by discarding and by recycling.
Patent JP-S62127538-A (JP)
Title: Vibration body supporting device
Inventor: SUGINO MASARU
IPC: F16F13/26
Filed: 1985-11-28
Abstract: PURPOSE:To reduce plural kinds of vibration containing vibration of low frequency through variation of resonance frequency, by a method wherein a chamber volume varying means and a pressure ensuring means are provided, and a variable volume air chamber, changing in a chamber volume in a condition to keep a specified static pressure, is provided. CONSTITUTION:Since a device has structure in that it is provided with a variable volume air chamber 70, keeping a specified static pressure in the case of a change in a chamber volume and function as an air spring in the case of vibration input, vibration can be effectively reduced through vibration- insulating function by a decrease in a dynamic spring constant in the case of idle vibration and through vibration-damping function by fluid dynamic damper action in the case of engine shake vibration. Further, tuning of resonance frequency can be easily executed by setting the volume of the variable volume air chamber 70, and even if vibration input of different frequency is reduced, a change in a chamber volume through movement of a piston 71 can cope with the situation.
Patent JP-H1079077-A (JP)
Title: Stock information collecting device by automatic vending machine, computer pos terminal and program storage medium
Inventor: SUGIMOTO TOMIO
IPC: G06Q30/06
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce a human and timewise cost for work which is presently executed by looking by a business stuff concerning the grasping of the stock situation within an automatic vending machine by speedily and surely obtaining a stock situation through the use of a computer POS terminal and a stock information collecting device hereafter. SOLUTION: In order to shift stock information within the automatic vending machine through the use of the computer POS terminal by using a number of stocks collecting method and its device, the stock information collecting device provided with a method for transmitting data through a telephone line by way of a modem 1 is mounted within the automatic vending machine. Thereby the stock situation is speedily grasped to improve the human and timewise cost. The device is constituted by setting the four function parts of the modem 1, a perspective part 2, a control part 3 and a data part 4 to be one unit.
Patent JP-H03134139-A (JP)
Title: Iron-base sintered alloy for valve seat
Inventor: ISHIBASHI AKIYOSHI
IPC: B21C23/22
Filed: 1989-10-18
Abstract: PURPOSE:To obtain the iron-base sintered alloy for a valve seat having excellent wear resistance by forming the alloy from specified amounts of high speed steel powder and the balance iron-base material and uniformly dispersing the above high speed steel powder grains into the iron-base matrix. CONSTITUTION:The iron-base sintered alloy for a valve seat is the one constituted of 2 to 20% high speed steel powder and the balance iron base material and of which the high speed steel powder is uniformly dispersed into the iron- base matrix. The alloy has sufficient wear resistance even if hard grains are not dispersed. Furthermore, 1 to 8% Cu is incorporated into the above compsn. and a Cu phase is finely dispersed into the matrix by heat treatment to improve the deterioration of the impact relaxation effect and the attackability against the mating member. Furthermore, in the above high speed steel powder grains, a liquid phase is formed on the surface at the time of sintering to promote the sintering as well as, even if 2 to 15% hard grains are furthermore added, their falling can be prevented, by which the wear resistance can moreover be improved.
Patent JP-2000093221-A (JP)
Title: Chisel case
Inventor: HACHISUGA NARIMOTO
IPC: B65D25/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a chisel case that can change a chisel kept therein from the stored position to the usable position easily as its lid that is protected against separation is opened in one direction. SOLUTION: A case body 11 supports a holder 12 for a chisel 13 so that it can swing up or down about its pivot portion 12c, and a lid 21 for a graver handle 13a so that it can swing up or down about its pivot portion 21d. The pivot portion 21d is mounted with a swing plate 22 placed into contact with the lower surface of a support plate 12a of the holder 12 to press the holder 12 up from the stored position to the usable position. Swing movement of the lid 21 in one opening direction brings the holder 12 from the stored position to the usable position, and movement in the other direction changes it from the latter to the former.
Patent JP-S63123018-A (JP)
Title: Projection type liquid crystal display device
Inventor: FUNAHATA KAZUYUKI
IPC: H04N9/31
Filed: 1986-11-12
Abstract: PURPOSE:To suppress a decrease in the quantity of light transmitted through a projection optical system and to obtain a bright display image by projecting visible light which is polarized by a polarization beam splitter and a lambda/4-wavelength plate upon a liquid crystal display panel which is operated by an image information writing means. CONSTITUTION:The visible light from a light source 21 is polarized by the polarization beam splitter 24 and its S polarized component is converted by the lambda/4-wavelength plate 35 into circular polarized light, which is projected on the liquid crystal display panel 25. The panel 25 is operated by the image information writing means consisting of a laser 26, a beam splitter 33, and a liquid crystal driving circuit 29 to reflect the light from the wavelength plate 35, and the reflected light is further converted by a wavelength plate 35 into P polarized light, which is passed through the splitter 24 to form a color image on a screen 32 through filters 31 of respective colors. The visible light becomes the S polarized light which is a half in quantity through the splitter 24 and the P polarized light of the wavelength plate 35 is passed as it is, so the reduction in the quantity of light is only a half. Consequently, a bright display image is obtained without increasing the quantity of light of the light source.
Patent JP-H11107332-A (JP)
Title: Riser for water spray
Inventor: HACHIMAN KAZUHIRO
IPC: E03B9/12
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a riser, and give no danger to the human body, and not to be influenced by the degree of water pressure by dividing a riser into a lower riser mainly buried in the ground and an upper riser which is different in shaft center from the lower riser through a rotary coupling positioned in the ground surface part in a water spray box. SOLUTION: A drain tap 2 and a riser 3 are stored in a water spray box 1 buried in the ground. The riser 3 is divided into a lower riser 4 mostly buried in the ground and an upper riser 5 positioned on the ground surface part of the water spray box 1, which are connected to each other by a rotary bearing 6, a rotating shaft 7 and an elbow coupling 8. In use, a water feed pipe 9 is held to prick up the upper riser 5, the drain tap 2 is opened from such a condition, and the water spray condition is brought by opening the water feed pipe 9. Even in the state where water pressure is applied, rotation can be made freely so that it is not necessary to operate the drain tap 2 except winter. Accordingly, there is no influence of water pressure and danger, and the operation is light and sure. Further the structure is simple so that the cost can be reduced.
Patent JP-S62128564-A (JP)
Inventor: ROGGWILLER PETER
IPC: H01L29/739
Filed: 1986-11-12
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-H10120078-A (JP)
Title: Chunk storage bin
Inventor: TSUNEMI KENICHI
IPC: B65D88/18
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reliably prevent damage applied to a storage bin body by fixing a reinforcing plate to an inner face of storage bin body in a region between a lower limit level and an upper limit level of chunks where damage is likely to occur owing to throw-in of the chunks. SOLUTION: A cylindrical storage bin 4 for reserving hard chunks such as aggregates for concrete includes a storage bin body 6 comprising a plurality of steel corrugated boards bent into an arc which are assembled so that a corrugated direction is vertical to a concrete foundation 5, a chunk inlet 6A provided on an upper part of it, and an exhaust port 6B provided at a lower part. 7 is a reinforcing plate made of steel fixed to an inner face of the bin body 6, wherein its fixed region is between an upper limit level (L2) and a lower limit level (L1). The reinforcing plate 7 is preferably a removable fixing means so that it can be replaced if it has been damaged to some degree by throw-in of the chunks.
Patent JP-H01112398-A (JP)
Title: Abnormality alarm device
Inventor: SHINOHARA HIROSHI
IPC: G10K9/12
Filed: 1987-10-26
Abstract: PURPOSE:To rapidly cope with an alarm by changing the sound of an alarm sound according to the type of the alarm. CONSTITUTION:Alarm signals 100-102 outputted from sensors 11A-13A respectively indicate the generation of the abnormality of the respective data processing parts 11-13 of data processing equipments and output the type of the abnormality in the respective data processing parts. Voltage signal generating parts 4-6 output the alternating signals of the different sounds according to respective input signals. A voltage adding part 7 outputs the signal of an input from either one of the voltage generating parts 4-6 to a speaker driving part 8. Thereby, the data processing equipment can rings the speaker in the sound according to the type of the generated abnormality.
Patent JP-2000097529-A (JP)
Title: Cooling storage shed
Inventor: KAMIYA HIDEAKI
IPC: F25D11/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the amount and concentration of hydrocarbon in a cooling storage chamber to the utmost. SOLUTION: A cooling storage chamber constructs a freezing cycle by connecting a compressor, a condenser, a pressure reducer, and a cooler 19, and the like in order through refrigerant piping, in which freezing cycle a hydrocarbon refrigerant is circulated, and the inside of the shed 2 is cooled with the cooler. The cooling storage shed is provided with a tank 36 in which there are contained liquid compatible with a hydrocarbon refrigerant or an adsorbent 37 for adsorbing a hydrocarbon refrigerant, a communication pipe for communicating the tank with the inside of the chamber, and an opening valve 39 provided in the course of the communication pipe for opening a flow in the interrupted communication pipe and leading the flow from the inside of the chamber to the tank.
Patent JP-H06123493-A (JP)
Title: Hot water storage type hot water supplier
Inventor: YAMAMOTO TERUO
IPC: F24H1/18
Filed: 1992-10-08
Abstract: PURPOSE:To highly accurately detect the amount of hot water in a hot water storage tank with a simplified structure in a hot water storage type hot water supplier. CONSTITUTION:There are provided a hot water storage tank 1 of a capacity Q, a water pump 2, a heat source 3, a piping 4 for constructing a water circulation circuit by connecting the former members in series, and water temperature detection means disposed downstream of the heat source 3 for detecting water temperature TH flowing upstream of the hot water storage tank 1. There are further provided second water temperature detection means 7 located downstream of the hot water supply tank 1 for detecting water temperature TL flowing upstream of the heat source 3, a temperature detection line 8 disposed in a thermal conduction relationship on a can body surface of the hot water supply tank 1 for detecting average hot water temperature TM, and an calculation means 9 for hot water amount in hot water storage tank for operating the amount of hot water based upon the amount of hot water in the hot water storage tank QH=[Q.TM-(Q-QH).TL]/TH. Thus, the amount of the water in the hot water storage tank 1 is detected highly accurately with a simplified structure.
Patent JP-H01111140-A (JP)
Title: Member for heating cans of sake, juice and other beverages
Inventor: TANAKA TOMOJI
IPC: A47J33/00
Filed: 1987-10-26
Abstract: PURPOSE:To make it possible to manufacture the title heating member in the division labor, to promote the economization of fuel cost and to rationalize the production without requiring a complicated structure by inserting and heating an outer cylindrical can into a sake/juice can. CONSTITUTION:The flat plate 1 of an outer cylindrical can is subjected to cutting work to form fitting perforations 2-2c on the surface of the flat plate 1 and perforate fitting key pieces 3-3c. By bending the key pieces inward by 30 deg. to fold back the flat plate 1 in a tublar ring and to hook the key members 3-3c to the perforations 2-2c to fit the former into the latter. Further, ignition windows 4 and 4a and fitting perforations 5-5e at the lower parts thereof are formed simultaneously with the cutting work of the preforations and key members, and key-shaped support members 6-6e are bent inward at an angle of 30 deg. to form primary air holes. Windows 7-7e and support members 8-8e which are opposed to each other are formed. A sake can (p) is mounted on the upper surface of a cylindrical ring Q and placed on the support members 8-8e. A fuel in a saucer 9 suspended in the inner surface of the inner cylindrical ring Q is ignited by a match through the ignition window 4 so as to heat the liquid within the can (p) to be heated.
Patent JP-2001091773-A (JP)
Title: Optical circuit module
Inventor: AOKI SHIGENORI
IPC: G02B6/122
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To easily form an optical waveguide, that constitutes optical wiring, on an optial circuit module and to prevent cross talk. SOLUTION: At least a pair of plane type light receiving and emitting devices 2 and 3 are mounted on one of the surfaces of a transparent insulating substrate 1 so that the light receiving and emitting surfaces of the devices 2 and 3 are faced toward the substrate 1. Moreover, at least the devices 2 and 3 are optically connected by an optical waveguide 2 which is provided on the other surface of the substrate 1.
Patent JP-H02115488-A (JP)
Title: Ultrasonic detector for automatic door
Inventor: YAMANE TOSHIKI
IPC: G01S15/04
Filed: 1988-10-26
Abstract: PURPOSE:To prevent erroneous detection and dispense with adjustment by detecting a human body or the like with mobile detection type ultrasonic detectors for detecting a human body or the like installed on both sides of a door and detecting the vicinity of the door with a presence detection type ultrasonic detector to control the opening or closing of the door. CONSTITUTION:Doppler type ultrasonic detectors 1a and 1b are installed on both sides of a door 8 respectively, and a pulse type ultrasonic detector 1c is fitted near the transom of the door 8. When a human body enters the detection areas 7a and 7b of the detectors 1a and 1b, its movement is detected, and the detected signal is outputted to a judging section 2. The ultrasonic detectors 1a and 1b are a Doppler type and a mobile detection type, thus even if an object to be detected exists in the detection area, it can not be detected unless it moves. When the door is closed, the mobile detection type detectors stop the detecting operation while the door is operated, thus the opening or closing of the door is not detected by mistake.
Patent JP-H08129544-A (JP)
Title: Device and method for displaying reference relation information of electronic document
Inventor: KOYA HIROSHI
IPC: G06F17/50
Filed: 1994-11-02
Abstract: PURPOSE: To provide a device and method for displaying the reference relation information of the electronic document which can display an electronic document relating to an aimed electronic document neither too much nor too little without requiring time. CONSTITUTION: This device consists of a reference relation information input means 50 which inputs information of reference relation between electronic documents, a stored reference relation information storage means 51, a display mode input means which inputs a display mode for the reference relation information in selected display mode, a stored display mode storage means 53, an aimed document selecting means 54 for selecting the aimed electronic document, and aimed document reference relation instructing means 55 which instructs to clarify the reference relation on the selected electronic document, and a reference relation display means 56 which displays the reference relation information in the selected display mode as an electronic document in the reference relation on the basis of the instruction to clarify the reference relation specification.
Patent JP-H11133069-A (JP)
Title: Voltage monitoring circuit
Inventor: LASZLO GOETZ
IPC: G01R31/36
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a voltage monitoring circuit which requires little energy and reliably responds to changes in a power supply voltage by operating a switch to be controlled according to a switching signal obtained from an alarm signal from the first comparator or from a control signal from the second comparator. SOLUTION: By comparing a voltage present at a tap point 20 i.e., the signal input 12 of a comparator 10 with a voltage present at a preference input 14, it is possible to monitor the voltage of a power supply voltage line 22 in effect. The voltage of the tap point 20 is changed by leakage currents in reality. Therefore, a ratio between the voltage of the tap point 20 and a power supply voltage is not same as a ratio set by ratios between capacitors C1 and C2 and resistance R1 and R2 . This voltage monitoring circuit is provided with a means to update the voltage of the tap point 20 at all times to be at a correct ratio to or in a correct relationship with a power supply voltage Vcc to be monitored. This operates as if not monitoring a voltage obtained from the voltage Vcc and accumulated in the capacitors but directly monitoring the voltage Vcc.  A comparator 50 generates a control signal for the updating operation.
Patent JP-2000162813-A (JP)
Title: Toner and its production
Inventor: ITABASHI HITOSHI
IPC: G03G9/08
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a toner capable of stably giving a high definition images even at high humidity environment or and at low temperature and low humidity environment and having small particle diameter and a sharp particle size distribution. SOLUTION: This toner contains at least a bonding resin and a colorant, has 0.5-6.0 μm number average particle diameter and 20% or lower for the coefficient of variation of number distribution and contains a methanol-soluble resin component extracted by a methanol solvent in an amount of 0.01-10 mass % on the basis of the weight of the toner. The methanol-soluble resin component contains a polymer composition having organic acid groups and has 50-600 mgKOH/g acid value(Av).