baber/WOPTO huggingface dataset:
Patent JP-2000060945-A (JP)
Title: Method for deodorizing toilet
Inventor: SATO SHIGERU
IPC: A61L9/01
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To deodorize a toilet by combining two different techniques of deodorizing the toilet bowl and of deodorizing the toilet ceiling, wall and floor. SOLUTION: Daily cleaning for sterilization of a toilet bowl and its peripheries with an ozone water made by making water absorb highly bactericidal and deodorant ozone promotes deodorization of the toilet bowl. Application of an antibacterial ceramic active film to the toilet ceiling, wall and floor provides the toilet with a deodorant function offering long-term deodorization. The synergistic effect of the two different techniques realizes complete toilet deodorization.
Patent JP-2001088536-A (JP)
Title: Air conditioner for vehicle
Inventor: HIROSE MASARU
IPC: B60H1/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooling box integrated type rear cooler device capable of preventing an air leakage and dew condensation to dissolve the uncomfortable feelings of occupants by reducing the pressure loss of inlet side and outlet side connecting ducts to reduce the internal pressure of a cooling box. SOLUTION: A cooling box integrated type rear cooler device leads cold air cooled by an evaporator 3 of a rear cooler unit 1, into a cooling box 4 to refrigerate stored material such as beverage cans stored in the cooling box 4. The cooling box 4 is disposed midway between a centrifugal fan 11 and the evaporator 3. An inlet side connecting duct 41 for leading cold air from the lead-out port of a cooler case 12 into the cooling box 4, and an outlet side connecting duct 42 for leading cold air from the air outlet of the cooling box 4 to the air upper reaches side of the centrifugal fan 11, are thereby made shortest in length to reduce the pressure loss of the inlet side and outlet side connecting ducts 41, 42.
Patent JP-H1076509-A (JP)
Title: Manufacture of concrete block
Inventor: MIYAZAKI SHIRO
IPC: B28B7/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture a concrete block on site and dispense with the removal of a shuttering after the hardening of the concrete block by injecting a concrete material into a bag positioned in a cylindrical form and hardening the material. SOLUTION: A paper cylindrical form 1 of a barrel type with a thin wall has an injection hole 2 on the top face. A bottom plate 4 is introduced into the cylindrical form 1 and a bag 7 is placed on the bottom plate 4 in such a way that the open part of the bag 7 is faced upward. Further, a string is run through a lateral hole 3 and the injection hole 2 to anchor both cylindrical form 1 and bag 7. In addition, an end plate 5 is fitted to both end parts of the cylindrical form 1 and the end plates 5 are anchored to the cylindrical form 1 by introducing bolts 10 through insertion holes and clamping the end plates 5 with nuts 11. In addition, a kneaded concrete material is injected into the bag 7 through the injection hole 2, so that the concrete material is packed into the bag 7. After the concrete material is left alone for a specified time to perform its curing and the hardening process is completed, the bag 7, the cylindrical form 1 and a hardened product are mixed together in one piece. Thus it is possible to manufacture the concrete block using the light weight cylindrical form 1 and the bag 7 and also realize the elimination of the necessity to remove a concrete form and transport the completed block.
Patent JP-S61145967-A (JP)
Title: Television receiver
Inventor: NAKAO CHISATO
IPC: H04N3/20
Filed: 1984-12-19
Abstract: PURPOSE:To prevent the occurrence of a spot remaining phenomenon by lowering a cathode electric potential when the electric power supply is off, and flowing a beam electric current to a cathode ray tube and discharging a high pressure. CONSTITUTION:A collector of an NPN transistor 1 is connected to a luminance signal of a cathode circuit of a cathode ray tube, an emitter is connected to the earth respectively, and through the base resistance 2 of the transistor 1 a defeating pulse (positive direction), when the electric power supply is off, is impressed. As the defeating pulse, the pulse, etc., which occur at the time of changing over a relay switch for turning on/off the electric power supply may be used. Thus, when the electric power supply is off, a base electric current flows at the transistor 1 and the collector of the transistor 1 goes to be an earth electric potential. For this reason, an emitter electric potential of chroma output transistors 3, 4 and 5 is lowered, all go to 'on' and the collector electric potential is lowered. Consequently, the cathode electric potential is lowered, a beam electric current flows at a cathode ray tube 6 and a high pressure is discharged.
Patent JP-2000099261-A (JP)
Title: Pointing device
Inventor: KAWAOMO IKUO
IPC: G06F3/0354
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide the pointing device which facilitates handwriting input with the same manipulating feeling as a pen type writing tool and which is suitable for size reduction and mobile environment, and which eliminates the need for a touch panel. SOLUTION: This device is formed in a pen shape on the whole and provided with a microtrack ball 1 atop rotatably in all circumferential directions. This device is provided with an optical encoder 2 which detects the rotation of the ball 1 and a signal processing circuit 3 which converts its detection signal to a cursor control signal. Further, two click buttons 7 are switches for inputting clock signals are provided. On the surface of the ball 1, a pattern of fine dots in a color different form the base color is formed. The encoder unit 2 has a light emitting element 3a which lightens up the ball 1 and a photodetector 3b which receives the reflected light from the ball 1 and optically detects the behavior of the dots accompanying the rotation of the ball 1.
Patent JP-2001089462-A (JP)
Title: Production of triazine derivative
Inventor: MURAMOTO TAKAHISA
IPC: A01N43/68
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a production process that can inexpensively produce a triazine derivative useful as an active ingredient for herbicides. SOLUTION: A biguanide derivative represented by the general formula [1]: (R1 is an alkyl; x1 is a halogen atom; and n is an integer of 0-2) is allowed to react with a halocarboxlic ester of the general formula [2] (R2 is H or an alkyl; R3 an alkyl; and X2 is a halogen atom) in the presence of a base to produce a triazine derivative. In this production process for a triazine derivative, the reaction is carried out under the inert gas aeration.
Patent JP-S63122256-A (JP)
Title: Semiconductor device
Inventor: SHIGA SHOJI
IPC: H01L23/50
Filed: 1986-11-12
Abstract: PURPOSE:To improve solderability of a semiconductor device by a method wherein an Sn or Sn alloy film is convered up to the specified thickness on the surface of a projecting lead, and an organic film to melt or to dissolve at the practical soldering temperature is formed thereon to the specified thickness. CONSTITUTION:At a semiconductor device provided with leads projecting outside from a sealed body, an Sn or Sn alloy film is covered to 0.1-3mum thickness on the surfaces of the projecting leads. An organic film to melt or to dissolve at the practical soldering temperature is formed thereon to 0.1-50mum thickness. The reason why the covering thickness of the Sn or Sn alloy film is limited to 0.1-3mum, it is because corrosion resistance and solderability are also reduced in proportion to reduction of covering thickness. When covering thickness is less than 0.1mum, sufficient solderability can not obtained, and when thickness exceeds 3mum, the above-mentioned effect attained owing to formation in a thin film is lost. Thickness of the organic film is made to 0.1-50mum, desirably made to 0.5-20mum, and when thickness is less than the lower limit, protective action is insufficient, and solderability is deteriorated. Heat shock, solder-bridge, etd. according to formation in small type, formation in high density can be dissolved.
Patent JP-S61145306-A (JP)
Title: V-6 double overhead camshaft internal-combustion engine
Inventor: FUJITA HIROYA
IPC: F02F1/24
Filed: 1984-12-20
Abstract: PURPOSE:To standardize parts by arranging two camshafts of similar construction to form both righthand and lefthand bank camshafts while those camshafts being mutually reversed to each other in axial direction. CONSTITUTION:The righthand bank cylinder head 2 has an air intake camshaft 3 and exhaust camshaft 6 of similar construction as their counterparts 3 and 5 in the lefthand bank cylinder head 1, with their shaft being arranged in mutually reversed directions. The air intake camshaft 3 is interlocked with the exhaust camshaft 5 through gears 25 and 26 in the leftside bank while the air intake camshaft 4 with the exhaust camshaft 6 through gears 27 and 28. The camshafts in each bank are driven by the internal combustion engine through a gear 17, 18 provided on either air intake or exhaust camshaft. Thus, camshafts for both banks can be standardized and correct firing order at an equal interval can be obtained by selecting proper number of teeth on the basis of phase difference in the meshed pair of gears 25, 26 or 27, 28 for the camshafts in each bank.
Patent JP-H01112854-A (JP)
Title: Automatic calling telephone system
Inventor: OGUMA TADASHI
IPC: H04M1/64
Filed: 1987-10-27
Abstract: PURPOSE:To perform an automatic call while responding to a call from a line wire by performing private broadcasting for the automatic call according to voice information that a line wire telephone is recorded. CONSTITUTION:When a telephone call through the line wire arrives during an automatic call mode after setting a mode setting switch 18 at an automatic call mode, an incoming detection circuit 12 detects it and outputs a detection signal (b). A CPU 17 receiving it makes a current flow in a coil L12, and turns a switch SW into a conductive state. Subsequently, it supplies prescribed control data and address data to a voice synthesis IC circuit 16 and from lines L0, L1 a voice guide message (c) from the voice synthesis IC circuit 16 is returned to a caller through an automatic calling line 13. When the caller responding to this message returns prescribed callee information (d), the information (d) is recorded in a voice memory means 23 through a voice recording/reproduction IC circuit 14. Afterward, the voice recording/reproduction IC circuit 14 reads out the information recorded in the memory means 23 and supplies it to a private broadcasting equipment 15 so as to call the callee by a voice of the caller.
Patent JP-H01264965-A (JP)
Title: Method of calcining carbon molding
Inventor: TOMINAGA YOICHIRO
IPC: C04B35/52
Filed: 1987-10-27
Abstract: PURPOSE:To obtain the carbon molding which is free from deformation and oxidation, reduces heat consumption and has excellent workability at the time of calcination by coating cement mortar, concrete or thermosetting resin on the outside peripheral face of the carbon molding and calcining the molding. CONSTITUTION:The outside peripheral face of the carbon molding to be calcined is coated with the cement mortar, concrete or thermosetting resin to 5-50mm thickness. The carbon molding is then calcined via the resulted coating body of the cement mortar, concrete or thermosetting resin. The thermosetting resin to be used is exemplified by, for example, a phenolic resin, epoxy resin, polyimide resin, etc. The strength of the coating body decreases and said body breaks if the thickness of the coating body is <=5mm. Such case is, therefore, undesirable for the work. The heat loss based on the release and transfer of heat increases if the thickness of the coating body exceeds 50mm and, therefore, such case is undesirable.
Patent JP-H03128863-A (JP)
Title: Doffing truck
Inventor: NAKAJI FUMIAKI
IPC: B65H67/08
Filed: 1989-10-16
Abstract: PURPOSE:To prevent the damage of the surface layer of a full bobbin at the time of its take-out by providing a carrying means for reciprocally conducting full bobbing take-out and empty paper tube installation by paper bobbin holding and a pick finding and thread setting means for guiding the end of a feed thread to an empty paper tube. CONSTITUTION:A lift device 44 and a transfer device 45 conduct full bobbin take-out from a cradle arm to a peg 31 in their forward route and empty paper tube 14 installation from the peg 31 to the cradle arm in their backward route. Hence, full bobbin take-out is conducted by paper tube holding, whereby the surface layer of the full bobbin is protected. The end of a feed thread is led out to the empty paper tube 14, and guided by a thread setting means.
Patent JP-H05109177-A (JP)
Title: Disk discrimination circuit
Inventor: SAITO KAZUHIRO
IPC: G11B19/12
Filed: 1991-10-17
Abstract: PURPOSE:To reduce the size and to eliminate the restrictions imposed on the space requirement by discriminating a first disk or a second disk according to the counting time between a start of counting and a completion of the counting in a counting circuit. CONSTITUTION:A discrimination circuit 9 discriminates whether a CD2, which is being rotated, has an 8cm radius or 12cm radius based on the counted data of a counting circuit 8. The discrimination circuit 9 discriminates the radius of the CD2 based on the length of the time which corresponds to the start of a rotation to a normal rotation outputted from the counting circuit 8. For example, when a 8cm CD is to be rotated at a normal speed, a servo circuit 7 performs servo operations so as to make the driving torque of a spindle motor 1 at a normal rotation be small. When a 12cm CD is to be rotated at a normal speed, the servo circuit 7 performs servo operations so as to make the driving torque of the spindle motor 1 at a normal rotation be larger. Therefore, conventional optical sensors, which are normally required, are no longer needed and a space is saved.
Patent JP-H06119120-A (JP)
Title: Disk array control system
Inventor: YASHIRO MITSUHIKO
IPC: G06F12/08
Filed: 1992-10-08
Abstract: PURPOSE:To efficiently perform disk access required to generate redundant information when a disk array is updated. CONSTITUTION:A cache memory 34 is provided so as to generate the redundant information without accessing a disk device of the disk array 34. The cache memory 34 is stored distinctively with only data, only the redundant information, or both the data and redundant information. A cache control means 24 retrieves the data and/or redundant information before update in the cache memory 26 before an access processing means 34 updates the disk array 46 and supplies the retrieved data and/or information to the access processing means 34, which generates the redundant information.
Patent JP-S63124126-A (JP)
Title: Access method for disk device
Inventor: TAKAHASHI KENJI
IPC: G06F3/06
Filed: 1986-11-14
Abstract: PURPOSE:To extremely shorten the processing time against a defective sector set at the host side by adding a process to perform a reading check of a recording medium, a process to store error addresses and a process to send the error status information to the host side. CONSTITUTION:In a check process of a disk device 4, a sequencer circuit 12 performs a reading check of a magnetic recording medium 11 via a disk controller 7 before no access request is received from a host processor HP1. In the next storage process the controller 7 stores the error address information on the medium 11 read out in the check process into a memory 16. When a data access request is received from the HP1, the controller 7 reads the error address information out of the memory 16 in a pseudo access process. Then, the data access request is not carried out as long as the requested address information is stored in the memory 16. Instead the information on an error status is sent directly to the HP1. Thus the HP1 can immediately know occurrence of an error.
Patent JP-H03131018-A (JP)
Title: Supply of solid organic metal material and container for supply
Inventor: KATAYAMA MIGAKU
IPC: H01L21/205
Filed: 1989-10-17
Abstract: PURPOSE:To enable a solid organic metal material to be supplied to a reaction pipe stably by housing a number of short pipes where a solid organic metal material is adhered to the inner wall within a container for supplying the solid organic metal material and by enabling a carrier gas which is supplied to the container for supply to pass through a hollow part of each hollow short pipe. CONSTITUTION:When a carrier gas CG is supplied to the hole of a supply part 4 or into a container for supply 1, the gas CG flows to each hollow short pipe 13, 13... which are housed within the container for supply 1 and then are sent to a reaction pipe by a pipe which is connected to a joint 6. When the carrier gas CG passes the inside of the hollow part in each hollow short pipe 13, 13... which are housed within the container for supply 1, it flows being in contact with the surface of organic metal materials 14, 14... which are adhered to an inner wall of each hollow short pipe 13, 13... and the carrier gas CG with is sent from the container for supply 1 to the reaction pipe can carry system pressure of the solid organic metal material corresponding to the saturation steam pressure of the solid organic metal material at the temperature within the container for supply 1 toward the reaction pipe.
Patent JP-S62127849-A (JP)
Title: Image forming device
Inventor: ITO KENZO
IPC: G03G15/00
Filed: 1985-11-29
Abstract: PURPOSE:To eliminate a waiting time at the time when a pre-processing is not required, by providing a means for detecting whether a replacement of a unit exists or not before the time when a power source is turned on, and a control means for making the pre-processing different in accordance with a result of detection. CONSTITUTION:When a power source is turned on, if an output E of a temperature controlling circuit is at a high level, namely, if two surface temperature of a fixing roller 17 is >=60 deg.C, as for a unit which is installed to the body at that time, it is known that a short time has elapsed after cutting off the power source. In such a case, if the output Q of an AND circuit 35 is at a high level, a replacement of the unit does not exist before the time when the power source is turned on, therefore, a developer is stirred for a short time. The stirring time in this case is four seconds. If the surface temperature of the fixing roller 17 is >=60 deg.C, a body 1 is considered to have remained unattended for many hours, and the developer is stirred for many hours. In such a way, a waiting time of a pre-processing which is not required can be eliminated.
Patent JP-H07100768-A (JP)
Title: Tool for cutting or grinding, and glass bonding agent used for manufacture thereof
Inventor: YAMATSUTA KIICHI
IPC: C03C8/24
Filed: 1993-10-01
Abstract: PURPOSE:To provide a tool for cutting or grinding which possesses mechanical strength higher than that of the conventional, and is safe and has a long service life and can carry out the heavy grinding and a glass bonding agent used for the manufacture of the tool, by easily manufacturing a grinding wheel which possesses the excellent dressing performance and has gas holes, by using the glass bonding agent. CONSTITUTION:A tool for cutting or grinding is constituted by molding abrasive grains, using the bonding agent which consists mainly of oxynitride glass, and the glass bonding agent used for the manufacture of the tool for cutting and grinding consists mainly of oxynitride glass.
Patent JP-H10262154-A (JP)
Title: Coder for multi-color image, its method, decoder for multi-color image and its method
Inventor: TODOROKI MITSUNARI
IPC: G09G5/06
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To greatly improve the processing speed by remarkably reducing an arithmetic amount for sorting required for head movement processing in 2-dimension color sequence conversion, that is, the newest appearance list generating processing, and to allow the method to use a peripheral pixel generating means such a line buffer with a low capacity. SOLUTION: The multi-color image coder 1 or the like has a color sequencing table 23 that is synthesized from a high-order 2-dimension color sequence table 20 for 2-dimension surrounding pixel data and a low-order color sequencing linear color sequence table 22 that is generated by the newest appearance table generating operation that moves up the color sequence of a color symbol corresponding to color pixel data received newest up to the highest. Then the coder 1 provided with a paper-tablet generating means 5 that divides an object image being an object for coding/decoding into a paper-tablet with a lateral width of a limited pixel number and with a paper-table synthesis means to code sequentially inside of each paper-tablet or to decode data into paper-tablet.
Patent JP-S61148983-A (JP)
Title: Digital video signal multiplex transmission equipment
Inventor: IGUCHI KAZUO
IPC: H04N7/10
Filed: 1984-12-21
Abstract: PURPOSE:To multiplex the image signal and the sub-signal without increasing the data quantity of transmission by providing a pattern generation controlling circuit which inserts a special signal that shows the leading/tailing edges of the synchronizing signal to insert a digital audio signal between the special signals. CONSTITUTION:The composite video signal of which band is limited by an LPE1 is transferred to a clamping circuit 2 where the synchronizing signal component is extracted, and the component is inputted to a differential amplifier 5. When the synchronizing signal pulse voltage exceeds the reference voltage Vth, the circuit 5 outputs a signal to the pattern generation controlling circuit 6 and requests for a synchronization-pattern generation. The circuit 6 transfers to a selector 4 a sync bit pattern. Ending this transfer, the circuit 6 discharges to the selector 4 the compressed audio digital signal stored in an elastic memory 7. When the leading edge of the synchronizing pulse exceeds the voltage Vth in the amplifier 5, the circuit 5 transfers a pattern that shows the end of the synchronizing signal to the selector 4. From the selector 4, and A/D-converted video signal is transmitted. The signal is converted to a serial signal by a P/S converter 8 and is transmitted to the transmission line.
Patent JP-H02115814-A (JP)
Title: Light beam scanning device
Inventor: SUGATA TAKESHI
IPC: G02B13/00
Filed: 1988-10-25
Abstract: PURPOSE:To realize high resolution and cost reduction without using any beam expander by providing a 1st image formation optical system which includes a spherical lens having positive power in all directions behind a cylindrical lens which has power only in a main scanning direction. CONSTITUTION:A 1st image formation optical system L1 consists of the cylindrical lens 2 which has the positive power only in the main scanning direction and the spherical lens 3 which is arranged behind it and has the positive power in all directions, and the focus of the cylindrical lens 2 is made coincident with the front focus of the spherical lens 3. Consequently, a linear image which is expanded in parallel to the main scanning direction is formed on the deflection surface 4a of a deflector 4. A 2nd image formation optical system L2 is provided behind the deflector 4 so that the deflection surface 4a and a surface 8 to be scanned are conjugate geometrically and optically, and the linear image on the deflection surface 4a is converged on the scanned surface 8 with high density into a scanning beam spot, thereby obtaining the high resolution.