baber/WOPTO huggingface dataset:
Patent JP-S58202332-A (JP)
Title: Engine fitted with supercharger
Inventor: INOUE KAZUO
IPC: F02B37/02
Filed: 1982-05-21
Abstract: PURPOSE:To aim at making a supercharger rotatable to the fullest extent at low speed range of an engine, by shortening the length of one side exhaust pipe as compared with that of the other side one. CONSTITUTION:When an engine 1 comes into a state of operation, exhaust gases out of each exhaust port of frontward and rearward cylinders 2f and 2r of the engine 1 are led to a turbine 8 but an exhaust pipe 19r connecting the rearward cylinder 2r with the turbine 8 is shorter in length as compared with an exhaust pipe 19f connecting the frontward cylinder 2f with the turbine 8, and furthermore when an exhaust valve of the frontward cylinder 2f opens and rotates by 360 deg.-alpha (alpha is an angle between adjacent cylinders), another exhaust valve of the rearward cylinder 2r gets opened. Therefore, not only the exhaust gases out of both cylinders 2f and 2r are led into the turbine 8 with the closest possible timing but also a supercharger 7 can be rotated to the full at low speed range of the engine 1 owing to an exhaust pulsation effect.
Patent JP-H10285381-A (JP)
Title: Image-processing unit
Inventor: UCHIDA SHIGERU
IPC: H04N1/387
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an image-processing unit, where the authentication capability is considerably enhanced by specifying the operator or a device on the occurrence of forgery of a paper money or the like, so as to enable tracing of under which circumstance the forgery is conducted. SOLUTION: This processing unit is provided with a scanner section 11 that reads an image on an original, a ROM 13 that stores electronic watermark data added to image data outputted from the scanner section 11 by which a device in use or the user is identified, a control section 12 for applying additional processing to image data of the watermark data stored in the ROM 13, and an interface means for outputting the image data with the watermark data added to them to a printer section 14 or a communication section 16.
Patent JP-2000271244-A (JP)
Title: Metal fire extinguisher and fire extinguishing method
Inventor: KASHIWAKURA KAZUHIRO
IPC: A62C3/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To permit fire extinguishing without involving chemical toxicity and reducing the ozone depletion coefficient and global warming coefficient to zero by using an O-group inactive gas such as an argon or a gas of a mixture of the argon and nitrogen, or the like, for a fire extinguisher used for a fire of a metal such as magnesium, aluminum, titanium, or the like. SOLUTION: When extinguishing a magnesium fire that may occur in the processing of magnesium with a machine tool such as a machining center, an O-group inactive gas such as argon or the like or a gas as a mixture of the argon and nitrogen, or the like, is used to constitute metal fire extinguisher. The O-group inactive gas includes argon, helium, neon, or the like. The gas as the mixture of such O-group gas and nitrogen, or the like, includes a gas called IG-55. In a machining center, if a fire occurs, a fire detection sensor 1 reacts, opening the valve opening device of a fire extinguisher vessel 2, thereby ejecting an inactive gas in a fire extinguisher vessel 2 from a fire extinguishing nozzle 3 for fire extinguishment.
Patent JP-H11265091-A (JP)
Title: Electrostatic charge image developing toner and image forming method
Inventor: SUZUKI MASANORI
IPC: G03G9/083
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain binary toner capable of forming an image free from dropout during transfer and stable in image density and low in fixing temperature and stable in fixability in the case of repeated uses by adding external additives comprising fine inorganic particles and a specified magnetic material to a colored particles composed of a binder resin and a colorant. SOLUTION: The charge image developing toner comprises colored particles composed at least of a binder resin and a colorant as core particles and the external additives comprising fine inorganic particles and magnetic material having <0.05 μm volume average particle size and made of granular magnetite grains, preferably, in a content of 0.5-5%. By incorporating an efficient hydrophobicity-enhancing silane coupling agent as a hydrophobic-treating agent of the magnetic material, a good image is obtained without impairing the fluidity of the toner held by adding the fine inorganic particles.
Patent JP-S529787-A (JP)
Title: Sequence control device for cylinder
Inventor: OOKI SHINJI
IPC: G05B19/08
Filed: 1975-07-10
Abstract: PURPOSE: To introduce sequence control device for cylinder which controls with connection cross board input signal being charged into a control unit consisting of circuit device making cylinder move forward or backward. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08287018-A (JP)
Title: Electronic system pocket notebook
Inventor: SATO OSAMU
IPC: H04M1/2745
Filed: 1995-04-11
Abstract: PURPOSE: To provide an electronic pocket notebook capable of loading down necessary data by the use of a radio wave and selectively attaining various functions. CONSTITUTION: The electronic system pocket notebook is constituted of including a key input device 14, a display part 11, a control part 26 consisting of a CPU, a RAM 13, an antenna 21 for transmitting/receiving a radio signal, a microphone 27 and a speaker 28 for inputting/outputting voice, a transmitting/ receiving circuit 22 for processing data to be inputted/outputted through the antenna 21, the microphone 27 and the speaker 28 based upon a command outputted from the control part 26, and a down-load memory area 23 for loading down data transmitted by a radio wave in a casing with portable size. Said constitution makes it possible to input data necessary for attaining a function selected by a user and attain various functions. The system pocket notebook is also provided with a connector 25 for connecting an extending RAM 24 so as to correspond to data volume to be loaded down.
Patent JP-H08284874-A (JP)
Title: Vertical shaft pump and pumping unit
Inventor: YAMAGUCHI AKIRA
IPC: F04D15/00
Filed: 1995-04-11
Abstract: PURPOSE: To provide a vertical shaft pump and a pumping unit, eliminating any delay in the start of pumping (discharge), reducing a burden to be imposed on an impeller, and making power consumption during standby operation reducible and capable of restraining a rise in water temperature in a lifting pipe. CONSTITUTION: A vertical shaft pump 20 set up in a pump suction tank 21 opens a drain hole 9 on top of an impeller 1 of a casing runner 2, and it is provided with a drainpipe 10 whose one end is connected to this drain hole 9 and the other end is connected to an on-off device opening or closing in linkage with a water level of the suction tank. In addition, an air vent hole 15 opening to an more upper part than the central line is installed in a horizontal part of a delivery pipe 7 of a pumping plant, and further it is provided with a bypass pipe 16 whose one end is connected to this air vent hole 15 and the other end is opened to an more upper part than a design highest water level DHWL of a delivery water tank.
Patent JP-H04240318-A (JP)
Title: Floor heating panel
Inventor: TAKAHASHI HIROSHI
IPC: F24D13/02
Filed: 1991-01-23
Abstract: PURPOSE:To reduce a floor shock sound level, promote a shortening of a manufacturing stage, reduce a manufacturing cost and prevent an abnormal heat production. CONSTITUTION:An adhering sheet 1 formed by dispersing and mixing carbon black powder of 20 to 40 weight part and metallic powder of 100 to 400 weight part in respect to polyetyleneglycol of 100 weight part is held between an ornamental plate 2 and a substrate 3 together with an electrode 4 and they are adhered to each other.
Patent JP-S61246360-A (JP)
Title: Vacuum deposition device
Inventor: NAKATANI MITSUNARI
IPC: C23C14/50
Filed: 1985-04-22
Abstract: PURPOSE:To prevent the charge-up of base bodies by disposing conductors to the inside of a rotary drum for agitating the base bodies and subjecting the base bodies to electron beam vapor deposition. CONSTITUTION:This vacuum deposition device is disposed with the conductors such as conductor pins 2 or conductor balls in the rotary drum 1 into which the base bodies 3 for vapor deposition are introduced. The uniform thin films are formed over the entire circumference of the small spherical, bar-shaped or square base bodies 3 by the electron beam vapor deposition method using such device. The defects of the thin films by the charge-up are decreased.
Patent JP-H08283547-A (JP)
Title: Calenderable polyester elastomer composition
Inventor: OZAWA KAZUO
IPC: C08L67/02
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a calenderable elastomer compsn. which can form a sheet or film having a good plate-out resistance and excellent in surface appearance, mechanical properties, heat resistance during processing, and color tone after processing by melt mixing a specific polyester block copolymer with a phosphorus-based compd. CONSTITUTION: This compsn. is prepd. by melt mixing 100 pts.wt. polyester block copolymer mainly comprising high-m.p. crystalline polymer segments and low-m.p. segments comprising aliph. polyether units and/or aliph. polyester units with 0.001-10 pts.wt. phosphorus-based compd. [e.g. a compd. of formula I (wherein R1 , R2 , and R3 are each H, an optionally substd. 1-60C alkyl, aryl, etc.), formula II, or formula III (wherein R4 to R9 are each H, an alkyl, aryl, etc.; Y is a polyhydric alcohol or phenol residue; and n is 0-10)]. The compsn. has a good calenderability, esp. a good plate-out resistance, and can form a sheet or film excellent in surface appearance, mechanical properties, heat resistrance during processing, and color tone after processing.
Patent JP-H08246476-A (JP)
Title: Method of constructing underground structure
Inventor: TOHO HIROO
IPC: E02D29/00
Filed: 1995-03-07
Abstract: PURPOSE: To omit earth retaining work taking much time by using a wall substrate of an underground structure as an earth retaining material, at the same time, preventing very rationally the waste of the material economically, and making it possible to speedily arrange horizontal bar members and vertical bar members. CONSTITUTION: An underground structure formation hole is bored in the ground 1, column members 2, 2,... are erected around a side wall section of the underground structure formation hole and, at the same time, floorings 3 are laid on the bottom of the underground structure formation hole to form floor substrates 4. Horizontal bar members 6, 6,... are constructed on bar holding sections arranged in the longitudinal direction of the column members 2, 2,... and, at the same time, they are intersected with the horizontal bar members 6, 6,... to arrange vertical bar members 7, 7,... Form panels 8 and 8 are arranged to both sides of a bar arrangement section at an interval and, at the same time, a wall substrate 10 used for earth retaining is formed by placing concrete 9 between the form panels 8 and 8.
Patent JP-S5712017-A (JP)
Title: Unsaturated polyester resin composition
Inventor: OOKAWA TADAYUKI
IPC: C08L67/00
Filed: 1980-06-25
Abstract: PURPOSE: To provide the titled compsn. which can be compression-molded at a low temperature under a low pressure and is suitable for a sheet molding compound, consisting of an unsaturated polyester, a vinyl monomer, a polymn. initiator and a promotor.  
     CONSTITUTION: 50W150pts.wt. Vinyl monomer (B) (e.g. styrene), 0.5W3pts.wt. polymn. initiator (C) (e.g. benzoyl peroxide) of which the temp. to obtain half-life of 10hr. is 74W158°C, and 0.1W2pts.wt. polymn. initiator (D) (e.g cobalt naphthenate) having a particle size of 200μ or smaller and covered with a micro-capsule wall membrane having a thickness of 10W60μ, are blended with 100pts.wt. unsaturated polyester (A) having an acid value of 50 or below, to obtain a compsn. Then 0.5W2pts.wt. thickener (E) (e.g.MgO) is blended with said compsn. The mixture is adjusted so as to give an initial viscosity of 50W250cp at 30°C and to give a viscosity (at 25°C) 20,000W30,000cp after standing at room temp. to 40°C for a  half day to two days. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05254986-A (JP)
Title: Wafer clamping mechanism for apparatus for producing semiconductor
IPC: C23C14/56
Filed: 1992-03-10
Abstract: PURPOSE:To provide the wafer clamping mechanism for an apparatus for producing semiconductors which clamps the entire periphery of a wafer, such as silicon wafer by means of one driving mechanism in the state of facing its surface downward, is simple in constitution and can be produced at a low cost. CONSTITUTION:The wafer clamping mechanism 11 for supporting the wafer for the apparatus for producing semiconductors which transports and treats the wafer 3, i.e., a material to be treated in the state of facing its surface downward is so constituted as to include movable clamps 15 which are disposed to cover the entire periphery of the wafer 3, can be retreated so as not to come into contact with the transporting arm at the time of taking up the wafer from the top of the transporting arm 12 and imposing the wafer on the transporting arm and are formed to a 'V' shape.
Patent JP-H06297364-A (JP)
Title: Positioning device
Inventor: HIWADA TAKESHI
IPC: B25J9/10
Filed: 1993-04-13
Abstract: PURPOSE:To permit the positioning of two members in each restrained state without requiring much labor. CONSTITUTION:When two coolant pipes 1 and 2, each applied with restraining force due to the connection with an air conditioner, are fitted to each other by a double arm robot 5, rigidity of each is detected by applying a fine displacement on each pipe 1, 2, and the position where the pipes 1 and 2 can be arranged oppositely in the state where the output torques of two arms of the robot which hold the pipes 1 and 2 are allowed to counter is previously calculated. Accordingly, the positioning and fitting of the pipes 1 and 2 can be carried out without requiring the necessity of a large output torque on the arm on one side.
Patent JP-S63250727-A (JP)
Title: Printer controller
Inventor: YAMAGUCHI IKUNORI
IPC: G06K15/00
Filed: 1987-04-07
Abstract: PURPOSE:To remove useless waiting time and to sharply improve the efficiency of printing by forming a data analyzing part and a printing control part respectively as independent information processing parts and executing the parallel processing of data. CONSTITUTION:A 1st information processing part 320 temporarily stores data obtained from a data processor interface 308 in an R-buffer 304 and then successively executes packet processing asynchronously with data input. The main processing contents are protocol analysis, the temporary edition of printing data, the conversion of the edited result into an intermediate code to be easily drawn in a BM-RAM, and the storage of the intermediate code in a P-RAM 305. A 2nd information processing part 330 successively reads out and processes the intermediate codes from the RAM 305. In the processing, a control command in a printing engine part corresponding to the intermediate code is outputted to a printing engine interface 307 and an intermediate code other than the one based upon printing engine control is outputted to a bit map writing part interface 306 to draw an image in a bit map memory or start printing.
Patent JP-S5610648-A (JP)
Title: Hot blast generator
Inventor: SATOU HIDEO
IPC: F24H3/06
Filed: 1979-07-06
Abstract: PURPOSE: To facilitate the replacement of a combustion furnace by a method wherein a top-lidded combustion furnace provided with a fire grate at its bottom is contained in a hot chamber and this assembly is fitted to a base provided with an ignition chamber and an ash pan.  
     CONSTITUTION: A combustion furnace comprises handles 7 on its side surface, a lid plate 1 capable of being opened and closed freely and a stack tube 3, and closedly contained in a hot chamber A of which the front half can be opend and closed freely, with upper and lower edge plates 10 of the chamber A fitted in the fixing grooves 2 of the furnace. The upper edge plate 10 of the hot chamber A is provided with a stack tube 8 and plural vent holes 9, while the lower side surface is provided with a hot-air take-out port 12. Such combination of the combustion furnace 1 and the hot chamber A is fitted to a flat plate base provided with a combined ignition chamber and ash chamber 15 and an ignition port 14 corresponding in size to a fire grate 4. Accordingly, the combustion furnace can easily be replaced from the hot chamber and charcoal can easily be produced from wood material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01256991-A (JP)
Title: Sliding walk doll
Inventor: TAKEMAE KUNITAKA
IPC: A63H11/18
Filed: 1988-04-08
Abstract: PURPOSE:To permit a doll to move around freely at will just as a little child and/or a small animal by protrusively extending paired right and left legs to the upper of a body part forming paired right and left arms of equal length and these both arm upper end palm upper surface into a protrusive curved surface in a longitudinal direction and enabling the doll to perform an inverted sliding walk with the protrusive curved surface serving as the grounded surface. CONSTITUTION:A case 2 is fixed into a spherical integral part, and a shaft 3 is horizontally provided in a lateral direction in an upper part of the case. Both right and left parts, protruding to the outer of the case, of this shaft pivotally mount paired right and left legs 4, 4 in their upper end parts being able to swivel in a longitudinal direction. The leg 4 forms its bottom end surface 4a into a protrusive curved surface smoothly in the longitudinal direction. The bottom end surface is formed in a tilt surface or a curved surface shape a little lifting the outer even in the lateral direction. The case 2 in its inside mounts a crank mechanism 5 with power forcedly swiveling both legs alternately longitudinally with a pivotal mounting part serving as the center. The power may use whichever one of a flat spiral spring or a motor.
Patent JP-H06303439-A (JP)
Title: Image data processor
Inventor: KASAHARA SHIGERU
IPC: H03M7/40
Filed: 1993-04-14
Abstract: PURPOSE:To perform the expansion processing and processing of encoded image data in parallel by using two cross-call memories alternately. CONSTITUTION:When the image data processor which performs the expansion and processing in parallel by using the two cross-call memories 30 and 31 alternately so as to perform compression and expansion by blocks of a specific number of lines by a method that does not refer to a previous line performs the compression, expansion, and processing in parallel by referring to the previous line, a buffer 5 for previous-line recording is provided to store even the buffer 5 with the expansion result when the result is stored in one cross-call memory; when the expansion of all lines of one block ends and the memory is switched to the other cross-call memory to expand the starting line of a next block, the expansion result in the buffer 5 is referred to and the expansion of this block using one cross-call memory and the processing of expanded image data stored in the other cross-call memory are performed in parallel.
Patent JP-S59212211-A (JP)
Title: Preparation of crystalline resin plate member
Inventor: NAKAGAWA YOSHITAKA
IPC: B29C43/36
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a molded piece free from shrink mark when crystalline resin is compressed to mold a thick and thin plate member by a method wherein defects due to the difference between the crystallizing speed of a thick portion and that of a thin portion is compressed with a spacer according to the bulk shrinkage of the thick portion. CONSTITUTION:A bottom force 5 and a top force 7 are preheated over the crystallization initializing temperature of crystalline resin material to be molded, the bottom force 5 is filled with heated and melted crystalline resin material 13 and the bottom force 5 and the top force 7 are compressed to fill the thick portion 2 and the thin portion 3 to be molded with the resin material. Then, the bottom force 5 and the top force 7 are cooled, and as soon as the resin material is cooled the peripheral side part of a resin molded product is heated by a heating unit 11. When the thin portion of the resin material is hardened a spacer 12 is inserted between the top force 7 and a support 10 and the mold is cooled, compressed and molded. In this manner a molded piece free from shrink mark can be obtained.
Patent JP-H05234686-A (JP)
Title: Electric discharge lamp lighting device
Inventor: IKEDA RYUICHI
IPC: H05B41/16
Filed: 1992-02-24
Abstract: PURPOSE:To easily apply an integrated circuit to an electric discharge lamp lighting device and to use the integrated circuit to absorb detection objects if the type of these objects increases by using an A/D converter and a logic control, circuit for dimming control, abnormal state judgement, and protection. CONSTITUTION:A lighting device comprises an AC power supply 1, a power circuit 2, an electric discharge lamp lighting circuit 3, an electric discharge lamp 4, an A/D converter 5, and an abnormality detection terminal 6 and the voltages of both ends of the electric discharge lamp 4 and the voltage which is the result of conversion of a filament resistance value are input to a terminal 6 by means of a converter using an analog switch 7, 8. The switches 7, 8 are turned on or off by a control circuit 9 at every predetermined time and the circuit 9 comprises a timing control circuit 20, latches 21 and 22, a comparator 23, a filter circuit 24, an up and down counter 25, and an abnormality determination circuit 26, and a reference switching selector 27. This constitution allows the output of the counter 25 to be used as a control signal for the circuit 2 to determine the time constant of a control loop to eliminate the effect of noise.
Patent JP-H04318167-A (JP)
Title: Method for ionizing metal and metallic ion source
Inventor: YAMAKI SHINICHI
IPC: H05H1/18
Filed: 1991-04-18
Abstract: PURPOSE:To especially impress microwave to a plasma chamber by a waveguide system without deteriorating the transmission characteristics of microwave and to efficiently pulling out metallic ions in relation to a metallic ion source CONSTITUTION:A method for ionizing metal is constituted so that the negative pole (15a) of A DC power source for sputtering is connected to a conductive member (6) and gas for discharge is introduced into a plasma chamber (1) in which the conductive member (6) is provided and microwave (40a) is introduced into the plasma chamber (1) via a waveguide (21) from a microwave source (40) and thereby the conductive member (metallic body) is sputtered by the ions of gas for discharge to pull out metallic ions. When the metallic body of the aimed metallic element is fitted to this conductive member, or when the conductive member or this conductive member and the metallic body are freely moved forward and backward, only the metallic body is easily replaced and further the conductive member or the metallic body is easily regulated to the optimum position in the plasma chamber.
Patent JP-H09277435-A (JP)
Title: Matte colored metal plate for roof
Inventor: OGISHI HIDEO
IPC: B05D7/24
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a matte colored metal plate for a room having excellent matte appearance, hard human slipperiness and excellent snow slipperiness. SOLUTION: The matte colored metal plate for a roof has excellent matte appearance, hard human slipperiness and excellent snow slipperiness, and is formed by covering the surface of a metal plate or primer-treated metal plate with a colored resin film. In this case, the resin film contains 0.1 to 5wt.% fluororesin particles having a mean particle size of 10μm or less, and the surface of the coating film has maximum surface roughness (Rmax) of 15μm or more and the surface roughness of 10 or more of the number of surface rough peaks of 5μm of height existing per length of 10mm.