baber/WOPTO huggingface dataset:
Patent JP-H04339762-A (JP)
Title: Packing case
Inventor: ARIMA SATOSHI
IPC: B65D25/20
Filed: 1991-05-17
Abstract: PURPOSE:To provide a packing ease which can be handled efficiently when laid one upon another in a pile and ensures safe, proper handling. CONSTITUTION:On one and the same side 12 of a packing case 11 there are marks of handling-directions comprising a plurality of upside-indicating marks 13, each of which shows which side of the case to come upward, and a plurality of pile marks 14, 15, each of which indicates the maximum of the number of cases to be laid in a pile. The upside-indicating marks 13 show different directions in any of which the case can be laid and each of the pile marks indicates the maximum of the number of cases to be piled for each different direction of the pile. These marks enable a worker to flexibly choose which direction to lay the cases to suit a limited space allowed for the pile in the stage of distribution.
Patent JP-H08305080-A (JP)
Title: Resin composition for toner and toner
Inventor: SUZUKI TAKUO
IPC: G03G9/087
Filed: 1995-05-11
Abstract: PURPOSE: To prevent the sticking of a toner to a photoreceptor even in the case of use in a copying machine over a long period of time by using a resin compsn. based on a vinyl copolymer contg. low and high mol.wt. polymer components each having the max. value in the mol.wt. distribution within a specified range and contg. polystyrene having a specified wt. average mol.wt. by a specified wt.% of the total amt. of the resin compsn. CONSTITUTION: This resin compsn. is based on a vinyl copolymer contg. a low mol.wt. polymer component having the max. value in the mol.wt. distribution within the range of 2×10<3> -4×10<4> and a high mol.wt. polymer component having the max. value in the mol.wt. distribution within the range of 3×10<5> -8×10<6> and contains polystyrene having a wt. average mol.wt. of 100,000-400,000 by 5-40wt.% of the total amt. of this resin compsn. The vinyl copolymer preferably has units of a styrene monomer or an acrylic ester or methacrylic ester monomer as constituent units. The sticking of a toner using this resin compsn. to a photoreceptor can be prevented even in the case of use over a long time and a stable image is formed.
Patent JP-2000302034-A (JP)
Title: Under-the-floor control device
Inventor: IDE YUJI
IPC: B61C17/12
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized under-the-floor control device excellent in the easiness of assembly, easy to perform maintenance and inspection, and involving less dispersion in the noise resisting amount. SOLUTION: An inner module 5 equipped on one side with a plurality of connectors 10 is installed near the center of a vehicle body under its floor while an outer module 4 equipped on one side with a plurality of connectors 10 is installed near the side face 7 of the body under the floor. The inner module 5 is attached to a back board 9 from the central part 8 of the vehicle body through connectors 10 while the outer module 4 is attached to the back board 9 from the side with vehicle body side face through connectors 10. Thereby the inner module 5 and outer module 4 are connected together electrically. A multi-core cable 11 generates electric connections with a fitting connector 3 for putting the connector 10 located at the end of the back board 9 in electric connection with the outside.
Patent JP-S61272466-A (JP)
Title: Internal-combustion engine
Inventor: TAKEDA HAJIME
IPC: F02M31/12
Filed: 1985-05-27
Abstract: PURPOSE:To permit the start and operation by using only one kind of petroleum fuel by installing heaters into a suction pipe and an engine combustion part and preheating the mixed gas and the engine combustion part. CONSTITUTION:The first heater 9 is installed onto the outer peripheral surface of a suction pipe 3, and the second heater 10 is installed in parallel to a spark plug 5 into an engine combustion part 11 which constitutes a combustion chamber 4 together with a piston 7. These heaters 9 and 10 are connected to a battery for the heater through switches 12, and used on start only. In the first heater 9, the suction pipe 3 is heated to preheat the passing mixed-gas and accelerates the atomization of fuel, and permits the ignition on start. Further, the second heater 10 preheats the engine combustion part 11 and heating- atomizes the mixed gas in a combustion chamber 8, thus facilitating the ignition performance furthermore, and also preheats the inside of the combustion chamber 8.
Patent JP-H10291864-A (JP)
Title: Production of chemically modified silicon carbide ceramic powder and silicon carbide ceramics
Inventor: OKUZAKI SACHIKO
IPC: C04B35/565
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To produce chemically modified silicon carbide ceramic powder by coating the surfaces of silicon carbide ceramic particles with at least one of chemically modified polycarbosilane, polysilazane and polysilane type organosilicon compds. and bonding the coating compd. to the ceramic particles by heat treatment. SOLUTION: At least one of chemically modified polycarbosilane, polysilazane and polysilane type organosilicon compds. is dissolved in an org. solvent and silicon carbide ceramic particles are immersed in the resultant soln. and stirred to coat the surfaces of the ceramic particles with the dissolved compd. This coating compd. is then bonded to the ceramic particles by heat treatment preferably at 800-1,500 deg.C in an inert gas such as Ar. Unnecessary oxygen is not included and the excess org. component of the organosilicon compd. can be removed. During the heat treatment, tight chemical bond is caused between the organosilicon compd. and the silicon carbide ceramic particles and the objective chemically modified silicon carbide ceramic powder is relatively easily obtd.
Patent JP-H11301537-A (JP)
Title: Elastic pad and metal crawler for track block of metal crawler
Inventor: UENO YOSHIRO
IPC: B62D55/28
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To permit sure and simple installation of an elastic pad to a track block by a method wherein one end of a core material in the width direction is extended in the thickness direction at a side of the track block, the extended end clamps the track block at a reverse side, and the clamping member presses the track block against a pad body in the thickness direction. SOLUTION: An elastic pad 1 is made of a pad portion 4 made of elastic material in contact with the ground, and a core material 5 made of metal located on the non- contact side. The pad portion 4 and the core material 5 are made into one piece by baking or the like. To install the elastic pad 1 on a ground contact side of a metal track block 3 constructing a crawler 2, a hook 19 is formed on one end of the core material 5 in the width direction, and a clamping member 20 is provided on the other end. In the clamping member 20, a first member 21 is extended in the width direction from the end portion of the core material 5 to the side in the width direction of the track block 3. A second member 23 is inserted in the outside of the track block 3 in the width direction, and a fastening member 25 screwed on the second member 23 is fastened to the reverse face of the track block 3.  Accordingly, the elastic pad 1 can be surely and easily installed on the track block 3 by the hook 19 and the clamping member 20.
Patent JP-H05315981-A (JP)
Title: Squelch circuit for radio set
Inventor: UKIYA SHUNICHI
IPC: H04B1/40
Filed: 1992-05-06
Abstract: PURPOSE:To erase a meaningless control signal tone by detecting a transmission carrier by a timer circuit used for a radio set and then delaying a squelch gate opening time only by a control signal receiving time. CONSTITUTION:The timer part 12 measures the time interval of a control signal first outputted or inputted at the time of starting transmission or reception. A squelch gate part 13 is arranged between the detection output of a receiving part 10 and an amplifier 14 and acts so as to control a sound output from a speaker 15 by the output of timer 12. When a transmission wave arrives in the receiving state of the radio set, carrier detection by a carrier detecting part 11 is changed from 'NO' to 'YES' and the timer 12 starts counting. At the time of ending the time-interval counting of control signal, the timer 12 generates a signal for turning on the squelch gate part 13. When the gate part 13 is turned on, the detection output of the receiving part 10 is connected to the amplifier 14 and voice is outputted from a speaker 1 5.
Patent JP-H01284256-A (JP)
Title: Liquid deodorant
Inventor: OKADA TORU
IPC: A61L9/01
Filed: 1988-05-10
Abstract: PURPOSE:To achieve the effective deodorant effect for the discomfortable odor of the polysaccharide containing the discomfortable odor component of the nitrogen containing compound, sulfur containing compound, and the low aliphatic acid group by using the compound which consists of the betaine type amphoteric compounds, and at least one selected among organic acid substance, carbonyl compounds, and alkali halogenates. CONSTITUTION:A liquid deodorant consists of the betaine type amphoteric compound and at least one compound selected from among organic acidic substance, carbonyl compounds, and the alkali halogenates. The amphoteric type betaine compound is compound which possesses the chemical structure shown by the general formula 1 wherein R is the hydrocarbon residue having carbon atoms of at most 20, or the imidazolium compound shown by the general formula 2, wherein R1 is the lower alkyl group, and R2 is the middle higher alkyl group having carbon atoms of at least eight. The compounding ratio is as follows; the betaine type amphoteric compound (1) is 1-90wt.%, and at least one (2) selected among the organic acid substance, carbonyl compounds, and alkali halogenates is 1-90wt.% and the liquid medium in the range of rest. Generally, the component (2) is preferably compounded in the half or less for the component (1).
Patent JP-H06303515-A (JP)
Title: Picture converter
Inventor: MORIWAKE KATSUAKI
IPC: G06T3/00
Filed: 1993-04-17
Abstract: PURPOSE:To give a lens effect to the picture formed by an input video signal by reading out the video signal from a memory by the read address converted to orthogonal coordinate data. CONSTITUTION:A converter 23 converts the read address expressed by orthogonal coordinates to polar coordinate data. The result obtained by dividing a radius (r) of curvature of a converted picture by a function G indicating the shape of the converted picture is denoted as a function F whose linear differential coefficient shows monotonous increase and shows fixed increase from a prescribed level. This function F and the function G indicating the shape of the converted picture are multiplied to execute the conversion operation of the inputted read address in arithmetic units 24 and 25. The operation result is converted to orthogonal coordinates by converters 26 and 27. A video signal S1 is read out from the memory by the read address converted to orthogonal coordinate data, thereby giving a lens effect to the picture formed by the signal S1.
Patent JP-S5814854-A (JP)
Title: Multicolor electrostatic recorder
Inventor: TANAKA TAKESHI
IPC: G03G15/01
Filed: 1981-07-20
Abstract: PURPOSE:To prevent the developing of image parts preceeding the second developing and the formation of photographic fogs in nonimage parts in the stage of the second and subsequent developing by providing plural sets of combinations of electrostatic recording heads and wet type developing devices along the conveying route of a recording body and providing destaticizers respectively between these combinations. CONSTITUTION:Electrostatic latent images of the 1st time are formed on recording paper 5 by a recording head 1a, and are developed to a color A by a developing device 6a, after which the images are destaticized in a destaticizer 7a so that the surface potential of the paper 5 is made uniformly around 0 level. The electrostatic latent images of the 2nd time are formed on the paper 5 removed the irregularity in the surface potential thereof in such a way by the next recording head 1b and the latent images are developed to a color B by a developing device 6b, whereby the images of the color B are superposed on the images of the color A. After the paper 5 is destaticized by a destaticizer 7b, the electrostatic latent images of the 3rd time are formed by the next developing device 6c.
Patent JP-H10262733-A (JP)
Title: Toothbrush and manufacture of filament implanted in toothbrush
Inventor: KATO MASABUMI
IPC: A46D1/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent falling-down of bristles and the loss of firmness, and clean a stain and bacterial plaques of teeth by covering a core material where a recess- projection is formed on a side surface of a filament, with a covering material. SOLUTION: A core material 1 is covered over its vertical directional total length or only in a tip part or only in a lower part except for the tip part with a covering material 2, and a recess-projection formed on a side surface of the core material 1 is formed over the vertical directional whole part or only in the tip part or only in the lower part except for the tip part on the side surface of the core material 1. For example, in the case where the core material 1 is covered with a soft covering material 2, when a spiral interval of the recess-projection formed on the side surface of the core material 1 is changed in the vertical direction, resiliency or the like can be added.  Since the core material 1 is put in a condition of being bitten in a spiral shape by the covering material 2 to play a role of a soft cushion, the core material 1 and the covering material 2 integrally present a spiral structure or a multilayer structure. Therefore, in a filament 10, a complicated movement such as a twist and rotation is generated, and a stain and bacterial plaques of teeth can be effectively cleaned.
Patent JP-H09284389-A (JP)
Title: Extension telephone provided with slave set also serving as phs terminal
Inventor: HARAGUCHI SHINYA
IPC: H04W12/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an extension telephone set in which functions of a home use master set are easily used by the user without the need for memorizing the user's own password number and instruction codes required for the home use master set. SOLUTION: After the external line mode is selected by using a mode selection key included in a key matrix 28 of a slave set 102 in common use with PHS terminal, it is connected to a home use master set 101 through dialing via a public telephone line network. After the connection, when a desired function one-touch operation key among plural function one-touch operation keys included in the key matrix is depressed, a control section 20 reads a DTMF signal corresponding to the depressed function one-touch operation key among registered signals and transmits the read DTMF signal to the home use master set via an ADPCM 27, a MODEM 26, an RF unit 25, an antenna 24 and the public telephone line network to freely operate the function of the master set corresponding to the sent DTMF signal among various functions provided to the home use master set.
Patent JP-H06296681-A (JP)
Title: Antithrombotic material formed by using ceramics and its production
Inventor: KUBO YUJI
IPC: A61L33/00
Filed: 1993-04-19
Abstract: PURPOSE:To provide a ceramic membrane having an excellent antithrombotic property indispensable as the inside and outside surface treatments of artificial organs and the process for production of this membrane. CONSTITUTION:Two ore more kinds of oxides, nitrides, carbides or borides varying in compsn. are uniformly dispersed and the unit of the dispersion is controlled to be 10nm corresponding to the size of the membrane proteins of platelets to 10nm which is about 1/10 the size of the platelets to suppress the aggregation of the membrane proteins on the platelet surfaces to induce the activation of the platelets. The combinations of different materials include the materials varying in surface energy, the materials exhibiting positive and negative surface charges in blood, etc.
Patent JP-S5541044-A (JP)
Title: Tone control circuit
Inventor: TAMURA EIJIROU
IPC: H03G5/04
Filed: 1978-09-18
Abstract: PURPOSE:To reduce the number of the selector switches and the capacitors, by the connection of the capacitors which determine the turn-over frequency to the slider of the variable resistor for high band and in parallel with the variable resistor at lower band respectively via the selector switch. CONSTITUTION:The components constant of the output circuit (resistors 2,6,9,11 and capacitors C4, 13) and the feedback circuit (resistors 3,7,10,12,C5,14) of the operational amplifier 1 are made equal and symmetrical, and the slider of the high band variable resistor 15 is grounded selectively via or not via C26 which determines the high band turn over and roll-off frequency by means of the selector switch 27. On the other hand, the slider of the low band variable resistor 8 is grounded, and C24 which determines the low band turn over and roll off frequency is connected in parallel with the resistor via the selector switch 25 selectively. The tone control characteristics can be obtained with the addition of the attenuation of the output circuit and the feedback circuit depending on the position of the slider of the resistors 8 and 15. With this constitution, the number of capacitors and selector switches determining the turn over and roll off can be reduced halves than conventional methods.
Patent JP-2000305858-A (JP)
Title: Semiconductor device and semiconductor system
Inventor: ITO HIROSHI
IPC: G06F12/16
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in chip area at the relief of defective chip by providing one of semiconductor memories, connected to a common memory bus, with a function of processing a request to access defective bits of another semiconductor memory. SOLUTION: When a memory controller 1 issues a packet for opening a bank and a row including a target address, the packet is sent to respective DRAM devices 3 and a RAM device 5 through a memory bus 2. The DRAM 3 to which a device ID is assigned decodes the address and command. The RAM 5 also decodes the address and command, whose information is stored. Here, if the accessed address is defective, the DRAM 3 detects that and raises the potential of an address signal line 6 to make the RAM 5 receive the detected information. The RAM 5 reads and writes data expected to be stored in the defective bits instead.
Patent JP-S595792-A (JP)
Title: Automatic restoration system for internal state of catv system
Inventor: FUNAMOTO KAZUO
IPC: H04N7/16
Filed: 1982-06-30
Abstract: PURPOSE:To restart service automatically and smoothly, by detecting an abnormal state such as a power failure occurring to a terminal device and reporting that to a broadcasting center, and allowing a center controller to receive the report and reporting a state before the power failure, etc., to the terminal device. CONSTITUTION:A terminal 500 detects a CPU incorporated in a terminal controller 510 executing an initial routine which is stored in a nonvolatile memory incorporated in the terminal device 510 in case of a power failure and executed only when the CPU of the terminal controller 510 is powerd on. If the destruction of the contents of the nonvolatile memory or malfunction due to a noise occurs, that is detected from a change of a redundant bit provided for detecting the generation of a data pattern which is never detected in normal operation or abnormality, reporting the abnormality to the center controller 110. The center controller 110 receives this report to rereport a channel number, charged channel section, etc., to the terminal controller 510 by a charged channel report command and also reports accounting information which is reported from the terminal 500 and stored. Consequently, the contents of the memory of the terminal controller 510 are restored to the state before the abnormality occurrence completely and the service is restarted automatically and smoothly.
Patent JP-H02293976-A (JP)
Title: Registering method for image data
Inventor: INOUE CHIZUKO
IPC: G06T1/00
Filed: 1989-05-08
Abstract: PURPOSE:To relatively increase the document quantity which can be stored against the storage capacity of a storage disk by compressing only formulated and limited data of an inputted document and registering it in the storage disk. CONSTITUTION:In the case of a document by the same format, image data of a form format 1B is compressed and registered in a storage disk 4B, and also, as for an inputted document 1A, only the image data of a formulated and limited part of the same document is compressed and registered in a storage disk 4A. Accordingly, the document to be registered can be registered and stored by the minimum data quantity. Also, the document registered and stored in such a way reads out the image data of the formulated and limited part, and the corresponding form format from the storage disks 4A, 4B, respectively and expands them, and also, each expanded data is synthesized to a document and restored to its original state, and it can be outputted to a vision display device, etc. In such a way, the document quantity which can be stored against the storage capacity can be increased.
Patent JP-H10305955-A (JP)
Title: Paper discharge mechanism for image forming device, and image forming device
Inventor: FUJIWARA HIDEHIKO
IPC: G03G15/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a paper discharge mechanism that can select either side of a face-up direction, turning an image surface upward, and a face-down direction, turning it upside down, as the loading direction of paper to be loaded on a paper discharge part, without requiring any large setup space in the of an image former. SOLUTION: In the case where a face-down direction is selected as the loading direction of recording paper P, a turn guide plate 31 is rocked to a guide position from a stand-by position separating from the recording paper P at a span of timing when this recording paper P is reached to a position being just before a paper discharge roller pair 11. The recording paper P to be discharged out of a paper discharge guide path 9 by this paper discharge roller pair 11 comes into contact with a guide surface 31b of the turn guide plate 31 moved to the guide position, and it is curved into being U-shaped form along the guide surface 31b, while it slides to this surface 31b.  With this slide motion, the recording paper P is guided so as to make its tip part be loaded on a paper discharge part 33 and simultaneously its surface is turned over so as to make the loading direction on this paper discharge part 33 become the face-down direction.
Patent JP-2000305286-A (JP)
Title: Method for deciding register marks
Inventor: OKAMOTO TETSUYA
IPC: G03F9/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To permit the exact positioning of an original film by making exact judgment as to whether a register mark or not. SOLUTION: When data 1 and data 2 are stored in a memory, whether the width size, etc., of the data 2 are within a prescribed range or not is first checked (steps 370 to 378). If the data 2 is the data of the prescribed range, the data is decided to be the longitudinal register mark (step 380). In the case of the data 1 alone or when the data 2 is decided not to be the longitudinal register mark, whether the width size, etc., of the data 1 are within a permissible range or not is checked (steps 382 to 388). If the data is within the permissible range, the data 1 is decided to be the longitudinal register mark (step 390).