baber/WOPTO huggingface dataset:
Patent JP-H11115270-A (JP)
Title: Paper feed mechanism of printer and method for controlling registering of recording paper head in printer
Inventor: OGASAWARA MASASHI
IPC: B41J13/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To secure a constant paper feed amount at all times without being influenced by the eccentricity of a paper feed roller and also enable the registering of heads of recording papers correctly at all times irrespective of kinds of the recording papers. SOLUTION: This paper feed mechanism of a printer has a detecting means 22 for detecting a detection marker 21 set at a paper feed roller 10 and an identifying means identifying a kind of a recording paper to be used for recording. Moreover, a circumferential length of an outer circumference of the paper feed roller 10 is set to be approximately an integral multiple of a line change amount, and the count of driving steps of a stepping motor is set in advance so that the line change amount is equal for each time of a plurality of line changes during one rotation of the paper feed roller 10. The paper feed roller 10 is controlled to be positioned at a reference position at all times regardless of the kind of the recording paper to be used when a head of the recording paper is registered at a recording start position.
Patent JP-2000088129-A (JP)
Title: Solenoid control valve
Inventor: TODOEN HIDEKI
IPC: F16K31/126
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a solenoid control valve and to improve durability by constituting a movable part provided with a plurality of pressure response means and displacing with the pressure of control fluid to be a pressure response object and a solenoid, and switch controlling a valve means with energizing force corresponding to effective pressure receiving area smaller than each of these pressure response means. SOLUTION: A solenoid control valve 5 controlling coolant to a variable displacement compressor in an air conditioner according to suction pressure to the compressor is provided with a bellows assembly 52 and a solenoid 53 responding to crank chamber pressure Pc as valve driving means. The bellows assembly 52 is provided with a pair of bellows 52a, 52b which are different in effective pressure receiving area and a spring 52c energizing a valve element 54a in a valve closing direction. The bellows 52a, 52b which are coaxially opposed and arranged via an annular sleeve 52a are fitted and fixed into/to the annular sleeve 52e at fixed tip parts, are mutually connected by a rod 52d at movable tip parts and are displaced according to a pressure difference of external atmospheric pressure and internal pressure of the bellows 52a, 52b.
Patent JP-S60173125-A (JP)
Inventor: RUSHIANO PARABUERA
IPC: B65H67/04
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08144472-A (JP)
Title: Composite building material
Inventor: FUJII HARUKI
IPC: E04B1/62
Filed: 1994-11-16
Abstract: PURPOSE: To prevent proliferation of bacteria, by forming a composite building material in which a core material is charged between external skins of two metallic plates and applying an antibacterial coat to which an antibacterial agent is added, at least on the inside of a room. CONSTITUTION: A composite building material A in which a synthetic resin core material 3 is put inside, is formed between the external skins 1, 2 of metallic plates oppositely facing the front and rear sides. A fitting protrusion 6 is formed at one end of the composite building material A and a fitting recession 7 is formed at the other end thereof. The front end pieces 1a, 2a of the external skins 1, 2 are buried in the inside of the synthetic resin core material 3, in the middle of the thickness direction of the building material of the fitting protrusion 6 and the fitting recession 7. An antibacterial coat 5 to which added with an antibacterial agent is added is applied to a painted coat 4, on both faces of composite material or one indoor side face thereof. Accordingly, the material prevents proliferation of bacteria and mold at the indoor side face.
Patent JP-H04156891-A (JP)
Title: Drum type washing/drying machine
Inventor: SUMIYA KATSUHIKO
IPC: D06F58/02
Filed: 1990-10-19
Abstract: PURPOSE:To sharply reduce the usage quantity of cooling water by providing a shower heat exchanger on the upstream side of an air-cooled heat exchanger in a drying air circulating path. CONSTITUTION:A shower heat exchanger 32 is provided on the upstream side of an air-cooled heat exchanger 36 in a drying air circulating path. The drying air which has dried the laundry in a drum 20 and is converted into the high- temperature high-humidity air is cooled and dehumidified by the shower heat exchanger 32. It is then sent to an air-cooled heat exchanger 36 and further cooled and dehumidified. It is then heated by a heater 31 and converted into the high-temperature drying air, and it is again sent into the drum 20 to dry the laundry. The shower heat exchanger 32 and the air-cooled heat exchanger 36 can concurrent be used, and the water usage quantity of the shower heat exchanger 32 can sharply be reduced.
Patent JP-H06106200-A (JP)
Title: Production of reformed surplus soil material
Inventor: UCHIYAMA SHIGEYUKI
IPC: C02F11/14
Filed: 1992-09-29
Abstract: PURPOSE:To shorten the dehydration time required for producing a reformed surplus soil material and produce the reformed surplus soil material having small variations in the strength of the cake. CONSTITUTION:A surplus soil slurry 1 and material 2 hardenable with time are supplied into a mixing tank 4 provided immediately before a filter press 3 just prior to the start of the dehydrating operation and a mixture 5 made up in the mixing tank 4 is sent into the filter press 3 to be pressed and dehydrated therein by a driving pump P3.
Patent JP-H06112826-A (JP)
Title: A/d converter
Inventor: HARADA HAJIME
IPC: H03M1/14
Filed: 1992-09-28
Abstract: PURPOSE:To allow an A/D converter processing a small bit number to A/D- convert an input signal without too much requirement of the circuit accuracy by converting again a bit number to cancel the possibility of the occurrence of an error when the input signal is A/D-converted by an internal converter for plural number of times. CONSTITUTION:An input signal is ADD-converted at an internal A/D converter 11 while its amplitude is halved directly or via an amplifier 1 in the 1st A/D conversion. Even the input signal for A/D conversion of a small level that may cause an error by the reduction of the amplitude at the 1st A/D conversion is converted again while being amplified to a multiple of 2X<->Y at the 2nd A/D conversion. Moreover, the amplification factor of differential amplifier circuits A1-A4 is increased by a multiple of 2X<->Y each so that the amplitude equivalent to (X-Y) bits is a full range of the A/D converter 11 at every occasion in the succeeding conversion. Thus, the input signal in the (X-Y)-bit each is A/D- converted surely within a positive dynamic range by reducing the amplitude on each occasion. Then an n-bit A/D conversion output is obtained from an n-bit shift register after the Nth A/D conversion.
Patent JP-2000113564-A (JP)
Title: User interface device
Inventor: KAWADA KOJI
IPC: G06F3/0484
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To enable a user to precisely grasp the present state of equipment by discriminating whether or not the present data are being read into all storage devices existing in the equipment and whether or not data reading is ready. SOLUTION: After data reading is instructed by a user and before the reading is completed, an operation screen forming part 2102 forms a window 2810 for displaying equipment information. The amount of data existing in the presently- read HDD is read out from a preserved data information control part 2103 and displayed in a presently-read media display. Then, the position inside the changer of the presently preparing DVD-RAM is referred from the preserved data information control part 2103 and displayed in a media display part to be read next. In the case where data reading is continued, by judging whether or not the presently read data are the ones read out from HDD as well as ON or OFF of the HDD flag, the source of the presently-read data is discriminated, as is the occurrence of change in the read source.
Patent JP-H05122860-A (JP)
Title: Charging circuit for secondary cell
Inventor: MURAKAMI KEIZO
IPC: H02J7/10
Filed: 1991-10-29
Abstract: PURPOSE:To prevent overcharging of a secondary cell when an apparatus having a mounted secondary cell is connected through a connector. CONSTITUTION:A charging circuit 23 controls to charge a secondary cell 1 through a constant-current circuit 11 by the cell 1 used by connecting and disconnecting the circuit 23 of the cell 1 to and from an apparatus having the mounted cell 1 through connectors 9a, 9b, 9c, a charge starting voltage detector 13 of the cell 1 and a fully-charged state detector 12. The connection of the connector 9c is detected by a ground signal from a contact (e), detected by a differentiator of resistors R1, R12, a capacitor C1 and a level converter 15, and a charging time is so suppressed that the cell 1 is not overcharged.
Patent JP-2001105036-A (JP)
Title: Double-layer bend pipe and its manufacturing method
Inventor: OZAKI MINORU
IPC: B22D19/16
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a two-layer bend pipe having high wear resistance which is useful as a piping material for transporting solid materials of the like and its manufacturing method. SOLUTION: This two-layer bend pipe is a hot press-bent pipe taking a centrifugally cast two-layer straight pipe consisting of the inner layer of 27 Cr cast iron and outer layer of carbon steel as a pipe stock. The hot press- bending work is executed under the temperature region (pipe temperature) of 1000-1050 deg.C and at the working speed of 2-15 mm/s after heating the centrifugally cast two-layer straight pipe in a heating furnace. When the two-layer straight pipe is heated in the heating furnace, it is preferable to cover the outer peripheral surface of the pipe with an insulating material (ceramic fiber sheet or the like) and execute bending under a covered state so that the pipe temperature is held in the above temperature region from the start to the end of the bending.
Patent JP-H10118695-A (JP)
Title: Wastewater treatment facility
Inventor: IWANAMI HIROSHI
IPC: C02F9/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a treatment tank in a prior stage and miniaturize the whole body of the facility by turning treated wastewater which is treated in an ozone treatment tank back to a digestion treatment tank in a facility wherein organic wastewater is successively treated in the digestion treatment tank and the ozone treatment tank and further treated by a dewatering apparatus and a precipitation treatment tank. SOLUTION: Organic wastewater 1 in a high concentration raw water tank 3 is digestion-treated in a BIMA anaerobic digestion tank 5 and one stored in a sludge storage tank 7 and after that, the resultant wastewater is oxidation-treated in an ozone treatment tank 9. Then, a part (for example about a half) of the oxidation- treated organic wastewater is sent to a dewatering apparatus and a part 13 of the rest is turned back to the upstream side of the BIMA anaerobic digestion tank 5, the turned back organic wastewater 13 is mixed with untreated organic wastewater 1 sent out of the high concentration raw water tank 3 and again digestion- and oxidation-treated in the BIMA anaerobic digestion tank 5 and the ozone treatment tank 9.  The treated water sent to the dewatering apparatus is separated into dewatered sludge 15 and separated water 17 and the separated water 17 is further separated with treated water 25 and excessive sludge 27 through a precipitation tank 23.
Patent JP-H05119759-A (JP)
Title: Method and device for generating character and graphic
Inventor: MURAI KIYOAKI
IPC: G09G5/24
Filed: 1991-10-29
Abstract: PURPOSE:To generate a well-balanced character whose line is prevented from erasing and whose line width is not too thick when a small character is generated by an outline font. CONSTITUTION:This device is constituted of a storage means 101 for storing the contour of the character, an affine transformation means 102, a singular point decision means 103 which performs interpolating processing and calculates a singular point for paint-out, a paint-out means 105 and a reduction processing means 106; and the well-balanced character is generated by developing the character to the character larger than the character of aimed size once and reducing it so that the line may not erase.
Patent JP-H10128557-A (JP)
Title: Welding roll for resistance welded tube
Inventor: HIDAKA TSUNEO
IPC: B23K13/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a welding squeeze roll having a cooling jacket in which the risk of leakage of the cooling water to a roller bearing part is reduced. SOLUTION: A roll body 4 is provided with a cooling medium jacket, and supported by a fixed shaft 1 so that the thrust load in each direction is supported through a pair of or a plurality of pairs of radial roller bearings 2, and a slidable contact part to discharge/receive the cooling medium to/from the part of the fixed shaft on one side in the axial direction of a group of roller bearings 2 when a pair of or a plurality of pairs of roller bearings 2 are regarded as a group.
Patent JP-H03147791-A (JP)
Title: New dna and plasmid containing the same dna
Inventor: HATAKEYAMA KAZUHISA
IPC: C12R1/13
Filed: 1989-11-01
Abstract: NEW MATERIAL:A DNA fragment, having a base sequence expressed by TTGACA and a base sequence expressed by AATAAT on the downstream side of the aforementioned base sequence through 15-20 base pairs and capable of functioning as a promoter in coryneform bacterial cells. USE:A promoter for genetic engineering using coryneform bacteria. PREPARATION:For example, Brevibacterium stationis IFO12144 (FERM 2515) is cultured in a culture medium to collect bacterial cells, which are then suspended in a buffer solution containing a lysozyme and reacted therewith at 37 deg.C for 1hr. A surfactant, a potassium acetate solution, etc., are then added to carry out centrifugation and provide a supernatant liquid, which is subsequently treated with phenol. Ethidium bromide and cesium chloride are then added to perform centrifugation. A fraction containing a plasmid is separated and ethanol is subsequently added to collect the plasmid as precipitates, which are then treated with a restriction enzyme to afford the objective DNA fragment.
Patent JP-H06130749-A (JP)
Title: Image forming device
Inventor: NAKAHARA TAKASHI
IPC: H02P5/00
Filed: 1992-10-21
Abstract: PURPOSE:To prevent an abnormal image from being formed by using the frequency division signal of a reference oscillating frequency of an engine controlling CPU for a recorder as a driving pulse for a raster scanning motor, a driving pulse for carrying paper and a driving pulse for generating high voltage. CONSTITUTION:Signals (a) to (g) are generated by frequency-dividing a reference oscillation signal F generated by an oscillator 3 by the CPU 2. The raster scanning motor 4 is rotated in synchronism with the signal (a). A paper carrying motor 5 is rotated in synchronism with the signal (b). The signal (c) is converted and amplified to be outputted as a high voltage band sine wave. The signal (d) is superposed on the high voltage band sine wave output and impressed on an electrostatic charger 7. The signal (e) is impressed on a developing device 8 as a high voltage developing output l. The signals (f) and (g) are converted into DC high voltage (m) and impressed on a transfer device 9. Since the output of each signal is synchronized with the signal F, they do not interfere with each other and are accurately kept, thereby preventing the abnormal image from being formed.
Patent JP-S62264080-A (JP)
Inventor: KEBUIN JIEEMUSU OORIARII
IPC: G03G15/10
Filed: 1986-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02129212-A (JP)
Title: Vinyl chloride block copolymer and preparation thereof
Inventor: NABEKURA HIROSHI
IPC: C08F295/00
Filed: 1988-11-09
Abstract: PURPOSE:To make it possible to obtain a large injection molding with excellent release resistance by polymerizing a monomer except vinyl cholide by thermal decomposition of a specified peroxide having vinyl chloride polymers on both terminals. CONSTITUTION:An alkyl peroxide (A) having vinyl chloride polymers on both terminals is obtd. by performing redox polymn. of vinyl chloride monomer (B) and, if necessary, a monomer (C) copolymerizable therewith in the presence of an org. peroxide (D) of the formula (wherein R1-4 are each H or an alkyl) having two hydroperoxy groups in the molecule and a peroxy group between carbon atoms where these hydroperoxy groups are each bound. The title copolymer consisting of a partial polymer consisting of the component B bound with an oxygen radical generated by the decomposition of the hydroperoxy group of the component D and, if necessary, the component C and a partial polymer of a monomer (E) except the component B bound with an oxygen radical generated by the decomposition of the peroxy group of the component D is obtd. by polymerizing one or more of the component E in the presence of the component A.
Patent JP-H0675894-A (JP)
Title: Method for transmitting signal and data
Inventor: PIITAA BII ASHIYUKIN
IPC: G06F13/10
Filed: 1992-09-30
Abstract: PURPOSE: To connect plural peripheral equipments with a single port, and to apply different addresses from a host computer to the plural peripheral equipments having a common hard wired address. CONSTITUTION: When the same hard wired address is applied to plural peripheral equipments, collision occurs at the time of responding to a command transmitted to the destination of the address from a host computer. When the collision occurs, the host computer is allowed to know that the collision occurs, and the peripheral equipments are identified by applying different digits stored in a soft address location to each peripheral equipment.
Patent JP-H09129584-A (JP)
Title: Cleaning apparatus for semiconductor substrate
Inventor: MANAKO KAZUYOSHI
IPC: H01L21/304
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning apparatus by which a cleaning liquid containing an oxidizing gas is supplied uniformly to the surface of a wafer by a method wherein a gas mixing device with a temperature regulating function is installed on the downstream side of a pump and a filter unit and a gas separating device by which the undissolved portion of a mixed gas is separated from a cleaning liquid is installed on the downstream side of the gas mixing device. SOLUTION: A pump 6 and a filter unit 7 are installed in a filtration line used to clean impurities in a cleaning liquid in a cleaning tank 2, and a gas mixing device 8, with a temperature regulating function, which regulates the temperature of the cleaning liquid and which dissolves a gas into the cleaning liquid is installed on the downstream side of the pump 6 and the filter unit 7. In addition, a gas separating device 9 by which the undissolved portion of a mixed gas is separated from the cleaning liquid is installed on the downstream side of the gas mixing device 8. Thereby, the cleaning liquid in which a treatment liquid temperature and an oxidizing-gas dissolution amount are adjusted is supplied uniformly to the surface of a wafer, and the wafer can be cleaned stably.
Patent JP-H11120795-A (JP)
Title: Semiconductor device and inspection method for semiconductor device
Inventor: FUCHIGAMI TAKAAKI
IPC: G11C29/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To enable reducing an inspection time of a semiconductor device and to enable improving certainty of an inspection. SOLUTION: When a cycle test inspecting durability of writing of a semiconductor memory is performed, a signal is outputted to all selection lines Aall , Ball . This signal is outputted to all word lines and bit lines through OR circuits 21, 22, 23, 24 in a row decoder 6, OR circuits 31, 33, 35, 37 in a column decoder 8, and the signal is given to all word lines and bit lines independently of input of input lines An , An+1 , Bn , Bn+1 . Thereby, all ferroelectric memory cells in a memory cell array 2 are made a selected state. In this state, rewriting is repeated for all ferroelectric memory cells, and a cycle test is performed.
Patent JP-2001110848-A (JP)
Title: Bonding method of ic chip
Inventor: FUJITA YOSHITAKA
IPC: H01L21/60
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To perform an inversion of the surfaces and rears of the IC chips divided from an IC chip in the state of a wafer very easily when the IC chips are bonded by a face down system. SOLUTION: IC chip trays 11A and 11B consist of the same material, a plurality of surface side IC chip housing parts 13 are respectively provided in the surfaces of the trays 11A and 11B and a plurality of rear side IC chip housing parts 17 are respectively provided in the rears of the trays 11A and 11B in the state corresponding to the surface side IC chip housing parts 13. IC chips 20 are respectively housed in the rear side IC chip housing parts 17 provided in the rear of the IC chip tray 11A on one side of the IC chip trays 11A and 11B with the rears turned into the upper sides of the trays 11A and 11B turning the integrated circuit formation surfaces of the chips 20 into the upper sides of the chips 20.  Then the other IC chip tray 11B is superposed on the upper side of the IC chip tray 11A on one side of the IC chip trays 11A and 11B turning its rear into the upper side of the tray 11B. Then the both of the trays 11A and 11B are reverted. Whereupon, the chips 20 are reverted and the chips 20 are housed in the housing parts 13 provided in the surface of the other tray 11B by a natural falling.
Patent JP-H03148355-A (JP)
Title: Pedal fixing structure
Inventor: FURUE HIROFUMI
IPC: B60T7/06
Filed: 1989-10-31
Abstract: PURPOSE:To simplify and secure assembly of a pedal unit on the side of a car body by supporting a top edge part of the pedal unit on a bracket on the side of the car body as well as engaging an engagement claw of the pedal unit on a cut-off part of a dash panel. CONSTITUTION:At the time of assembling a pedal unit 2 and an engine room side constitutive equipment 3 on the side of a car body, firstly an engagement claw 20 of the pedal unit 2 is engaged to a cut-off part not drawn in a dash panel 1, and while the top edge part of the above-mentioned unit 2 is supported on a bracket 21 with a bolt 23 and a nut 24, the above mentioned unit 2 is preliminarily positioned at a temporary positioning part 25 on the side of the car body. Secondly, a stud bolt 13 of the above-mentioned constitutive equipment 3 is inserted through into the dash panel l and the pedal unit 2 and extended out on the inside of a car room. Successively, a fixing nut 18 is screwed on an extending-out edge part of the stud bolt 13, and assembly of the above- mentioned unit 2 and the constitutive equipment 3 is completed.