baber/WOPTO huggingface dataset:
Patent JP-H04142905-A (JP)
Title: Method for applying embossed pattern to inorganic building material formed by sheetmaking process
Inventor: SERIKAWA HIROSHI
IPC: B28B11/10
Filed: 1990-10-03
Abstract: PURPOSE:To clearly apply a deep carving embossed pattern in definite depth by forming a plate material by a sheetmaking process to wind the same around a making roll in a laminated state and cutting the laminated one from a making roll to develop the same and subsequently uniformly supplying a liquid imparting fluidity to cement to the surface of the developed body to soften the same prior to pressing the developed body. CONSTITUTION:An aqueous cement slurry consisting of cement, a silicious raw material, a reinforcing fiber and a necessary amount of water is supplied to a cylinder machine to form a sheet which is, in turn, transferred to a felt belt 1 to be wound around a making roll 2 in a laminated state. The laminated sheet is cut to be flatly developed and transferred by a belt conveyor 3 and water W of room temp. is uniformly sprinkled over the surface of the developed plate-shaped molded body G on the conveyor 3 by a shower 4 and, subsequently, an embossed pattern is applied thereto by an embossing press plate 5 having a longitudinal and lateral embossed pattern. The surface shape of the product after emboss-pressing has a deep carving embossed pattern having a clear contour and definite depth.
Patent JP-2000081083-A (JP)
Title: Vibration reducing method and disk drive
Inventor: TAKAHASHI NOBUYUKI
IPC: G10K11/16
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive prevented in occurrence of sound leakage and read/write error by applying a vibration reducing method excellent in vibration reducing performance, showing advanced sound insulating and vibration control functions and easily applicable even to limited space. SOLUTION: A vibration reducing method is provided wherein a vibration generator 1 has vibration reducing materials 21, 22, 23, and 24 placed in the interior or around the outer periphery. A compressible porous member with an air permeability from 1×1/1010 to 2×1/102 cc/cm2/sec based on atmospheric pressure difference of 2.039×1/104 mmH2O, or a porous member with an absolute value of characteristic impedance 800 kg/m2.S or more in a 1 to 3 kHz frequency zone is applied as the vibration reducing material. This disk drive is provided with a motor 7 for rotating an information recording media disk 6, and a casing disposed with vibration reducing materials in the interior and/or around the outer periphery, having enough space for attaching the disk 6 at the least.
Patent JP-H0985223-A (JP)
Title: Garbage-treating apparatus
Inventor: MURAI YASUMASA
IPC: B09B5/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a garbage-treating apparatus capable of being easily miniaturized so as to be installed in a relatively narrow space and be easily installed in a kitchen and the like. SOLUTION: A container 3 for containing garbage 5 is formed to be widened toward its top side and narrowed toward its bottom side, and is provided with an ultrasonic vibrator 4 for removing water from the garbage 5 in the container by vibrating the container 3. A drain pipe 1 for discharging the water to the outside is connected to the bottom side of the container 3.
Patent JP-H09237372-A (JP)
Title: Device for aligning coin
Inventor: ICHIHARA NOBORU
IPC: G07F1/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To surely discriminate a coin by providing the device with a 2nd belt means allowed to be driven faster than the speed of a 1st belt means and capable of forming intervals between respective coins. SOLUTION: When a gear is reversed through a 1st driving means 16, the 1st belt means 11 is moved in the reverse direction and coins 1, 2 held in an interval T is returned to the direction of an original position. When an unsuperposed coin 4 is transferred from the 1st belt means having slow speed to the 2nd belt means 21, the coin 4 is further separated from a coin 3 arriving next, obliquely delivered by a roller means 31 with the slowest speed and delivered while being depressed to a reference face R and depressing a small roller 45. Thereby the roller 45 is moved around a supporting shaft 44, i.e., a slit plate 41 is moved around the shaft 44, the diameter of the coin 4 is measured, its material and thickness are discriminated and the genuine/counterfeit and the denomination of the coin 4 are judged.
Patent JP-S61144894-A (JP)
Title: Manufacture of semiconductor laser
Inventor: MAMINE TAKAYOSHI
IPC: H01S5/00
Filed: 1984-12-19
Abstract: PURPOSE:To improve controllability and uniformity of the thickness of individual semiconductor layers as well as controllability of their composition and obtain desired characteristics, by sequentially forming a first clad layer, active layer, second clad layer and cap layer in a flattened manner on a flat substrate. CONSTITUTION:A clad layer 12, active layer 13, clad layer 14 and cap layer 15 are respectively grown epitaxially on the one main surface of a flat substrate 11 by the continuous MOCVD or the like. Then a part with a required thickness of the layer 14 is left with a depth ranging from the layer 15 to the layer 14 to selectively etch the part where a current strangulation region is to be formed. Then a different conductive type of semiconductor layer is epitaxially grown on the exposed layer 14 and the remaining striped layer 15 so as to envelop the layer 15, resulting in forming a current strangulation layer 17. Then the layer 17 is coated with a material layer 18 to flatten the surface of the former layer. Consequently the layer 15 and the current strangulation region 27 are exposed on the surface. The exposed surface is coated with an insulation layer 19 as necesary to form a striped electrode window on the layer 15 so that an electrode 20 is ohmically formed, whereas the surface of the back of the substrate 11 is ohmically coated with an electrode 21.
Patent JP-H07100496-A (JP)
Title: Water-receiving type well-water quality improving device
Inventor: MAE TAKASHI
IPC: C02F1/64
Filed: 1993-10-01
Abstract: PURPOSE:To remove iron or manganese component of well water thereby preventing generation of rust on pipes or the like by a method wherein a first stage processing machine for removing iron component and a second stage processing machine for activation are installed, and the first processing machine has a circulating pump which has a suction pipe leading to the bottom of a water receiving tank and a delivery pipe having an ozone adding pipe at a point midway therein. CONSTITUTION:A first stage processing machine 2 is provided to sterilize well water and to remove iron component, wherein a sealed tank 7 and circulating pump 8 are installed. Iron removal filter medium 9 is loaded on a perforated plate of the tank 7. A second stage processing machine is provided to activate water from which iron component has been removed at the first processing machine, wherein activating filter medium 14 is loaded in a sealed tank 13. Since low pressure is generated on the downstream side of an orifice of a delivery pipe 81 of the pump 8, ozone which has been continuously produced at an ozone generator 123 is drawn from an ozone suction pipe, in the form of jet, and is mixed with raw water to form ozone mixed water, thereby sterilizing miscellaneous bacteria, colon bacillus, virus, etc.
Patent JP-H01158138-A (JP)
Title: Dew condensation preventive method of building
Inventor: TOYAMA MASAO
IPC: B05D5/00
Filed: 1988-10-24
Abstract: PURPOSE: To improve dew condensation preventing performance by coating foaming preparation liquid containing insoluble water absorbing polymer of prescribed wt.% on the surface of a building, providing a humidity absorbing layer, and providing a moisture permeable dressing layer on the surface. CONSTITUTION: A humidity absorbing layer is provided by coating foaming preparation liquid containing insoluble water absorbing polymer 40-50 wt.% having hydrophilic group formed by partially bridging polyoxyethylene chain or carboxylic acid side-chain soluble polymer or sulfonic acid based soluble polymer on a surface of a building required dew condensation prevention. A moisture permeable dressing layer having fine air holes formed in drying, having moisture permeability, and formed of dressing coating, film, or thin plate is provided on the surface of the humidity absorbing layer. This constitution can protect the furniture from humidity and elongate the durability of the building itself.
Patent JP-H0797551-A (JP)
Title: Bonding method and pressure-sensitive adhesive tape therefor
Inventor: YAMANAKA TAKESHI
IPC: C09J7/00
Filed: 1993-09-29
Abstract: PURPOSE:To bond an adherend in high adhesive force without causing working trouble by placing an adhesive layer containing an acrylic monomer, a disubstituted amide and a comonomer and an adhesive layer containing an acrylic monomer, an acidic monomer and a comonomer between a pair of adherends. CONSTITUTION:A pressure-sensitive adhesive tape to be used in the present bonding process has a double-layer structure produced by laminating (A) a pressure-sensitive adhesive layer composed mainly of an acrylic polymer containing (i) 50-90wt.% of an acrylic monomer expressed by the formula I (R<1> is H or methyl; R<2> is 4-14C alkyl), (ii) 2-35wt.% of a disubstituted amide containing CON< bond in the molecule and (iii) 0-20wt.% of other monomer copolymerizable with the above monomers and (B) a pressure-sensitive adhesive layer composed mainly of an acrylic polymer containing (iv) 60-90wt.% of an acrylic monomer expressed by the formula II (R<3> is H or methyl; R<4> is 2-14C alkyl), (v) 1-20wt.% of a monomer containing acidic group and (vi) 0-20wt.% of other monomer copolymerizable with the above monomers. Two kinds of adherends are bonded by placing the pressure-sensitive adhesive tape between the adherends.
Patent JP-H06134630-A (JP)
Title: Adjusting device for spindle angle of vertical machine tool
Inventor: TSUMEDA HIROFUMI
IPC: B23Q1/00
Filed: 1991-07-17
Abstract: PURPOSE:To provide an adjusting mechanism which can incline a spindle positioned in a Z-axis as much as a minute angle, and is simple in structure and operation in a double housing type NC machine tool having guides in three dimensions, namely X, Y and Z axes. CONSTITUTION:A table 3 to slide in the direction of a X-axis is provided on a bed 2, and a cross rail 4 to support a saddle 6 sliding in the direction of a Y-axis is provided above the bed 2, and the cross rail 4 is supported by columns 5, 5 to form the so-called double housing structure. In addition, the basic parts of both the columns 5, 5 are slackably fastened to the sides of the bed 2, and a quill 7 is ascendably supported in the direction of a Z-axis by the saddle 6. In such formation, a detachably supporting member 5b whose one end is fixed to a floor face G with an anchor bolt 5c is inserted between the lower faces of both the above columns 5, 5 and a floor face G, and a lifting bolt 5d being in contact with the floor face G is threadedly engaged with the other end of the member 5b, and the columns 5, 5 can be inclinedly moved by tightening and loosening the lifting bolt 5d.
Patent JP-H07104715-A (JP)
Title: Picture display device
Inventor: YOSHINO KEN
IPC: G09G3/36
Filed: 1993-09-29
Abstract: PURPOSE:To realize the high contrast and high speed response of a liquid crystal display panel and to provide picture display device without undesired radiation. CONSTITUTION:A liquid crystal display device 40 is provided with a liquid crystal display panel 11, a driving electrode circuit for display 12, a driving circuit 13 for scanning electrode, an LC voltage generating circuit 14, a synchronizing processing circuit 15, a Gray code A/D converter 41 for converting an analog video signal to digital data in accordance with a Gray code style, RAM 17 (RAM 1), RAM 18 (RAM 2), a multiplexer 19, a ROM 26 for converting code/data for storing a look-up table for converting the Gray code to a binary code and a look-up table(LUT) tabulating the values of a previous frame and present frame for converting a tone signal, a flip-flop(FF) 21 and a controller 43 and the data between the Gray code A/D converter 41 and the ROM 42 for converting code/data are transferred by the Gray code.
Patent JP-H0576571-A (JP)
Title: Air mat
Inventor: KUSANO TAKAE
IPC: A47C27/10
Filed: 1991-09-19
Abstract: PURPOSE:To make air pressure stable state so as to be uniformly operated to every part of the human body, and to prevent the bedsores of the patient by constituting lattice-shaped air chambers by arranging the partition walls of a soft sheet material inside the mat, and suppressing the moving amount of air and the speed of flow inside the mat by providing through holes on the partition walls. CONSTITUTION:A main body 1 of the mat is formed as a flat and rectangular sealed bag body composed of a rubber material such as soft synthetic resin or the like and in the main body 1 of the mat, the partition walls are provided to divide the inside space into the plural air chambers. The partition walls are formed with lot of longitudinal lattice-shaped partition walls composed of the soft sheet in a lengthwise direction and block board 3 for lateral partition near the center and between the partition walls, the through holes are provided to circulate air. Thus, air does not rapidly move in the main body 1 of the mat. Therefore, the comfortable feel of use can be obtained by suppressing the flow rate of air, suppressing the flowing speed of air moving to the respective air chambers and supporting the respective parts of the body while turning the move of air to the stable state.
Patent JP-H0582422-A (JP)
Title: Manufacture of x-ray mask
Inventor: YABE HIDETAKA
IPC: G03F1/22
Filed: 1991-09-18
Abstract: PURPOSE:To provide a X-ray mask manufacturing method by which the X-ray blocking ability and fine working accuracy of an X-ray mask can be improved due an increase in density by raising the alignment efficiency by raising the alignment light transmissivity and preventing an X-ray absorber formed on a flat reflection preventing film from becoming a columnar structure. CONSTITUTION:This X-ray mask manufacturing process includes a process in which a flat reflection preventing film 5 is obtained by hardening a liquid by baking after the liquid is applied to the upper surface of a membrane 2 having recessing and projecting sections while the membrane 2 is rotated and another process in which a mask pattern composed of an X-ray absorber 4 is formed on the film 5. Or, this method includes a process in which a first reflection preventing film is formed by sputtering or vapor deposition on the uneven membrane 2, process in which a flat second reflection preventing film is formed by applying a liquid to the first reflection preventing film while the membrane 2 is rotated and hardening the liquid by baking, and a process in which the mask pattern is formed on the second reflection preventing film of the X-ray absorber 4.
Patent JP-H01112376-A (JP)
Title: Picture processor
Inventor: MITA YOSHINOBU
IPC: H04N1/41
Filed: 1987-10-26
Abstract: PURPOSE:To affine convert compression data with a simple constitution by temporarily extending compression picture data, affine converting and thereafter, recompressing. CONSTITUTION:A compression processing 1 is applied to an input picture to store the picture in an input picture memory temporarily. An extending processing 3 is applied to the stored compressed picture, it is extended to a block pattern and thereafter affine converted 4 to the picture constituted of the block pattern. A compression processing 5 is executed to affine converted picture information once to finally store it in an output picture memory 6. Thereby, the affine conversion such as a rotation is executed to the compressed picture to output a high definition picture.
Patent JP-H08105823-A (JP)
Title: Judging method of risk in seismic damage for rigid frame structure
Inventor: NAKAMURA YUTAKA
IPC: G01M99/00
Filed: 1994-10-06
Abstract: PURPOSE: To make possible the measurement of vibration data simply in safety by a method wherein sensors are set at measuring points on a rigid frame structure and on the subsoil right below the measuring points and risk in seismic damage is determined from a dominant frequency, an amplifying magnification and specification dimensions of pillars of the rigid frame structure to be multiplied by a subsoil acceleration. CONSTITUTION: Sensors 3 are set at measuring points on the body 1 of an elevated rigid frame bridge and on a foundation 2 right below the measuring points. Dominant frequency and an amplification factor of the elevated bridge are determined from the frequency and the peak of an amplification factor waveform in the direction of a rail way and at the right angle to the rail way for each of the measuring points of the elevated rigid frame bridge not damaged and those of the elevated rigid frame bridge damaged. The dominant frequency, amplifying magnification and the height of the pillars are substituted into a specified formula to determine a seismic damage risk of the elevated bridge. The maximum bending distortion of wire ends of the pillars is obtained by multiplying the seismic damage risk by a subsoil acceleration assumed at an earth quake.  This makes possible quantitative judgment of risk of how much the rigid frame structure is damaged by an earthquake.
Patent JP-H0582876-A (JP)
Title: Laser diode unit driving method
Inventor: OGINO SHIGEO
IPC: H01S5/042
Filed: 1991-09-18
Abstract: PURPOSE:To improve responsiveness of a pin diode by raising a reverse bias voltage applied to the pin diode relating to driving method of a laser diode unit which is used as a light source for a laser printer device, etc. CONSTITUTION:In driving a laser diode unit LDU consisting of a laser diode LD and a pin diode PD which detects the amount of emitted light from the laser diode LD, the cathode side of the laser LD is connected with a constant voltage diode 14 in series and the voltage commonly applied to both the anode side of the laser diode LD and the cathode side of the pin diode PD is raised by the amount equivalent to the shift voltage of the constant voltage diode 14. As a result, the reverse bias voltage applied to the pin diode PD is raised.
Patent JP-H0582174-A (JP)
Title: Level detection device for storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M10/48
Filed: 1991-09-18
Abstract: PURPOSE:To prevent a false alarm from being generated by providing a level detection electrode and a level detection circuit, and constituting the level detection circuit in such a way that a divided resistance ratio in the circuit varies, upon connecting and disconnecting the first and second connectors. CONSTITUTION:When two connectors are connected to each other and an electrode is in contact with an electrolyte, voltage across the points A and D of a detection circuit 9 is divided into three with resistors R1, R2 and R3. In this case, when two connectors 4a and 4b are connected to each other, points B and C have the same potential, as both terminals 5a and 5b in the connector 4a are connected, thereby turning off an alarm indicator LED. When the two connectors are connected to each other and the electrode is off the electrolyte, the potential of a level detection electrode 1 becomes zero, and the points B and C come to have the same potential, thereby turning on the indicator LED. When the connectors are disconnected, short circuit between the points B and C is eliminated and voltage at the point B rises, thereby preventing an error alarm from being generated for storage battery level.
Patent JP-H09113838-A (JP)
Title: Drive for solar light lighting device
Inventor: TAKAHASHI KAZUO
IPC: G02B27/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a drive preventing lighting efficiency from being remarkably lowered even when a lighting prism is arranged obliquely, and even in the case a solar light lighting device has to be arranged inclined in the vertical direction. SOLUTION: The drive for the solar light lighting device arranged with a piece or plural pieces of lighting prisms 11 on a lighting part at prescribed intervals so as to be directly driven by a drive means, and attaining the lighting of solar light by the lighting prisms 11 is provided with the drive means consisting of a motor 13 rotating, based on a prescribed control command answering to a solar position, a warm 15 driven by the motor 13, a warm wheel 16 and a spur gear coaxial with the warm wheel 16. Then, this device is constituted so that the driving force of the motor 13 is transmitted to a gear formed on the outer periphery of the lighting prisms 11 through the spur gear 12, and the lighting prism 11 is driven so as to have a prescribed rotation angle answering to the solar position.  Further, the drive is applicable even for the solar light lighting device indirectly driving the lighting prisms 11 through a rotary ring.
Patent JP-H11113138-A (JP)
Title: Electrical junction box
Inventor: SUGIURA TOMOHIRO
IPC: H02G3/14
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To easily and securely provide an electrical junction box which enables the extention of the effective space of a sub-junction box main part and attachment of the sub-junction box main part to a junction box main part without rattling. SOLUTION: An electrical junction box 10 consists of a junction box main part 20, having a recessed attaching part 21 and an attaching bracket 22 protruding from the attaching part 21 and a sub-junction box main part 30 attached to the attaching part 21. A reinforcing rib 23 is provided on the attaching bracket 22. A cut part 31, which has a cut bottom plane 32b pressed against the reinforcing rib 23, is provided on the bottom surface side of the sub-junction box main part 30 which faces the reinforcing rib 23. The cut bottom plane 32b and the cut side plane 33a of the cut part 31 are pressed freely against the top plane 23a of the reinforcing rib 23 and one side plane 22b of the attaching bracket 22. Further, a low profile electric component 35 is freely mounted on a position facing the cut part 31 of the sub-junction box main part 30.
Patent JP-H02116604-A (JP)
Title: Method for reforming methanol
Inventor: YANAGI MASAAKI
IPC: C01B3/38
Filed: 1988-10-27
Abstract: PURPOSE:To perform a methanol reforming reaction in a small-sized reactor having high performance without causing a pressure drop by feeding mixed vapor of methanol and water to the catalyzed sides of plates and a heating medium to the other sides. CONSTITUTION:One side of each of plates in a plate heat exchanger type reactor 4 is catalyzed. Methanol and water are fed to an evaporator 10 by pumps 1 through a preheater 2, evaporated, heated to a reaction temp. with a superheater 5 and fed to the catalyzed sides of the plates in the reactor 4. A heating medium generated from a combustion gas generator 11 is fed to the other sides of the plates, the methanol and water are brought into a reaction under heating and the resulting product gas is drawn out through a cooler 3, a vapor-liq. separator 8 and a purifier 9.
Patent JP-H1085129-A (JP)
Title: Rice cooker
Inventor: MURAHATA SHIYUUHOU
IPC: A47J27/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To shorten time before boiling and to provide a sufficient water absorption. SOLUTION: A burner 2 is turned on with strong fire (S2) and in order to discriminate the quantity of rice to be cooked, time Ta required for increasing a detected temperature Tf of a lid thermistor 9 from 40 deg.C to 43 deg.C is counted (S3). When the time Ta is less than 13 seconds (S4: YES), it is judged the quantity of rice to be cooked is a little since a temperature increase gradient is sharp, and fire is switched to weak fire (S5). Afterwards, when the detected temperature Tf of the lid thermistor 9 is increased to 65 deg.C (S6: YES), in order to exactly discriminate the quantity of rice to be cooked, the count of time tb is started (S7). At the time point when the temperature Tf inside a pot reaches 70'C (S8: YES), the count of time tb is stopped (S9) and the exact quantity of rice to be cooked is discriminated from that time tb (S10).