baber/WOPTO huggingface dataset:
Patent JP-S6019177-A (JP)
Title: Adjusting device of image density
Inventor: HAYASHIDA MASATOSHI
IPC: G03G15/06
Filed: 1983-07-13
Abstract: PURPOSE:To stabilize always an image density independently of a difference of paper quality or copy condition to improve the image quality, by measuring a leak current from a transfer paper to which an electric charge is given by a transfer charger and controlling a developing bias in accordance with the measured result. CONSTITUTION:An electric charge is given to a transfer paper 18 by a transfer charger 16; and if the transfer paper 18 is humid, the electric charge holding rate is reduced, and the electric charge is leaked to a guide part 17. This leak current is measured by a measuring device 20, and the voltage of a developing bias device 13a of a developing device 13 is varied by a controller 22 to raise the developing density at a development time. Thus, the image density is always held stably to improve the image quality even if the paper quality of the transfer paper 18 or environmental conditions of atmospheric humidity are varied.
Patent JP-H08319770-A (JP)
Title: Window fitting structure for building
Inventor: YASUI TOSHIO
IPC: E04B2/56
Filed: 1995-05-25
Abstract: PURPOSE: To make the whole building appearance by providing the gable face of the building facing a mezzanine, with a gable sash inclined along the tapered ceiling and opened from the floor face of the mezzanine to the tapered ceiling. CONSTITUTION: A gable sash 2 is provided at the gable face 17 of a mezzanine 11 and partitioned into a lower part 21, a waist upper double-sliding part 22 and an upper part 23. The upper part 23 is formed by fitting tempered glass into a frame body 23a partitioned in triangular shape reaching the tapered ceiling 11b from the upper part of the waist upper double-sliding part 22. In a building l provided with this gable sash 2, natural lighting is obtained from the whole part from the floor face 11a of the mezzanine 11 to the tapered ceiling 11b so as to enhance the dynamic and extensive space characteristic of the mezzanine 11 created by the tapered ceiling 11b.  The vertical line of the gable sash 2 can be exaggerated in the appearance of the building l so as to become the external accent of the building l along with the horizontal line of a veranda, the oblique line of a roof, and the like.
Patent JP-H09289698-A (JP)
Title: Filter for sound wateguide
Inventor: SHIRAKAWA HIDETOSHI
IPC: G10K11/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a filter for a sound waveguide in which a specific harmonic resonance frequency, e.g. a secondary resonance frequency being 3rd harmonics of a fundamental resonance frequency is eliminated among harmonic resonance frequencies generated inside the sound waveguide. SOLUTION: A speaker system 1 is configured by providing a sound waveguide filter 4 consisting of a short tube 5 and a cavity 6 is provided for a sound waveguide 3 in front of a speaker unit 2. In the case of eliminating (n+1)th degree (n is an integer, 1,2,3,...) of resonance frequency being a harmonic of a multiple of (2n+1) of a primary resonance frequency among a plurality of harmonic resonance frequencies resulting from eliminating the primary resonance frequency among resonance frequencies generated inside the sound waveguide 3, and a relation of S/(d×W)=(2n+1)<2> π<2> /4(L+0.6r)<2> is established, where L is a length of the sound waveguide, (r) is a radius of a cross section, (d) is a length of the short pipe 5, S is a cross sectional area and W is a capacity of the cavity 6.
Patent JP-S5459670-A (JP)
Title: Dust collecting apparatus
Inventor: OKANO KENJI
IPC: B01D46/24
Filed: 1977-10-20
Abstract: PURPOSE: To improve the efficiency of dust collection by use of a dust collecting apparatus wherein a plurality of cylindrical, porous filters are arranged concentrically, inclined pieces in the filters each being successively opened in the other direction, and an interval between adjacent filters decreasing toward the center of the filters.  
     CONSTITUTION: A porous filter 8 is a cylindrical body having a plurality of angular, elliptic pieces inclined successively in the same direction with air current A.  Numbers of holes 19 are formed in the upper end section of the inclined pieces 18. Since the air passing through the porous filter 8 flows in along the inclined pieces 18 when passing through the holes 19, a counter turning current generates inside  and outside the filter. Thus, the direction of inclination of the inclined pieces 18 in  each filter is arranged contrary to that in the next filter. X Coarse dust in a dust- containing air current is flown outward by coming into collision with the inclined  pieces 18. Air and fine dust flow into a narrower passage through the holes 19, and  dust being separated similarly at an increased speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09287564-A (JP)
Title: Reciprocating compressor
Inventor: EITAI KAZUO
IPC: F04B27/08
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in size and manufacturing cost of a reciprocating compressor, reduce pulsative motion, and prevent generation of abnormal noises. SOLUTION: A valve plate 2 is dividably composed of a throttle adjusting member 41 having only a throttle hole 41a and a valve plate body 40. The throttle adjusting member 41 is detachably fitted to an arcuate recession of the valve plate body 40. A throttle rate of the throttle hole 41a can be varied only by replacing the throttle adjusting member 41 with one having a different hole diameter. It is unnecesary to replace the whole of the valve plate 2 with another kind of one in every change of vehicle models.
Patent JP-H07324228-A (JP)
Title: Fixed flat card
Inventor: SUTEFUAN SHIYURIFUTAA
IPC: D01G15/20
Filed: 1995-05-25
Abstract: PURPOSE: To enable improvement in processing cotton, chemical fibers and the like, and to simplify the structure of a fixed flat card. CONSTITUTION: In a fixed flat card especially for cotton, chemical fibers and the like, at least two licker-in rollers are installed between a feeder (a fiber feeder) and a cylinder and a main carding cylinder cooperates with some fixed flats each having garnet wires. The licker-in rollers 3, 4 and 5 are connected with one another backward and forward, and the downstream rollers 4 and 5 cooperate with upstream rollers 3 and 4 as doffers and stripping rollers, respectively.
Patent JP-H10320247-A (JP)
Title: Database management system
Inventor: IWAMOTO NAOKO
IPC: G06F9/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a database management system having high response and capable of quickly dealing with the change in the constitution of a data base at the time of preparing a user interface picture for database operation. SOLUTION: A constitution definition storage part 11 stores two kinds of text files, i.e., a database constitution definition file showing the constitution of a database 10 and a table constitution definition file indicating the constitution of respective tables. A user inter face display part 12 generates a set picture 14 to be a interface for an input such as a retrieving condition. The display part 14 refers to retrieving definition files stored in the storage part 11 and displays a table name, an item name, an operator, etc., to be selection candidates as a list. A user can set up a required retrieving condition or reference item by selecting required contents from the displayed list.
Patent JP-S61289197-A (JP)
Inventor: EYAMA HIROO
IPC: D21H19/38
Filed: 1985-06-11
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-H09308921-A (JP)
Title: Press forming method of aluminum alloy plate and pressed part
Inventor: OGURA KENICHI
IPC: B21D24/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a press forming method for reducing wrinkles which are generated on the oblique standing wall part of a curved corner part in a drawn article of an Al-alloy plate consisting of a straight side part and curved corner part and having an oblique standing wall part in the depth direction. SOLUTION: This method is the press forming method of the Alplate of a drawn article consisting of the straight side part and curved corner part and having the oblique standing wall part in the depth direction, by taken the ratio Fc/Fs of the initial flange length Fc corresponding to the middle of the curved corner part to the initial flange length Fs corresponding to the straight side as >=0.8 and taking the ratio Lc/Ls of the shock line length Lc in the middle of the curved corner part to the shock line length Ls in the straight side part as <=0.9, the wrinkles generated on the oblique standing wall part of the curved corner of the pressed part are reduced.
Patent JP-H04330673-A (JP)
Title: Data transfer method
Inventor: HIMENO TAKUJI
IPC: G11B20/12
Filed: 1991-04-30
Abstract: PURPOSE:To transfer monitor data with one signal line by giving a discrimination code to reproduced address data and reference address data so as to serially transfer them. CONSTITUTION:Address data reproduced in a DAT mainbody 10 is serial- converted in a serial data generation circuit in the mainbody 10, and data is transferred to a scan locus evaluation device 40 with one signal line as serial data STMOUT. At that time, a start code START showing the start of data, and a first discrimination code SEPID are added to the head position of reproduced address data VADRS and BLKADRS. Furthermore, the code START showing the start of data and a second discrimination code ADAID are added to the head position of reference address data ADAV.
Patent JP-H07327074-A (JP)
Title: Auxiliary baseband telephone interface for responder
Inventor: TEIMOSUI NUUNAN KOMAAFUOODO
IPC: H04M1/652
Filed: 1995-05-26
Abstract: PURPOSE: To provide a telephone set interface allowing a connected auxiliary telephone set to operate a responder by an in-band control signal. CONSTITUTION: The output terminal 114 of an auxiliary jack is connected to the output terminal 101 of a telephone line jack connected to the responder 100 or a responder function unit 104 by using a controllable switch element and the output terminal 114 is separated from the output terminal 101 or the unit 104. An auxiliary telephone set can utilize a private screen function for an incoming call to a telephone line connected to a telephone line jack to which the responder responds by using a single direction route controlled by plural switch elements and execute access control for other remote functions. During the execution of private screening for the incoming call, the auxiliary telephone set can interrupt the operation of the responder and execute an intercept call to an answered call.
Patent JP-S5828890-A (JP)
Inventor: TAKAISHI MASAKATSU
IPC: H05K3/24
Filed: 1981-08-12
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-S62286833-A (JP)
Title: Vehicle driving device
Inventor: SAKAMOTO KENICHI
IPC: F16H48/10
Filed: 1986-06-03
Abstract: PURPOSE:To improve linearity of a vehicle, by a method wherein a drive force, transmitted to a portion on the wheel side having a high crossing angle of a constant velocity joint, is decreased over that transmitted to a portion on the wheel side having a low cross angle. CONSTITUTION:When a vehicle is in a straight running state, a wheel 38 on the left side, rotationally driven through a drive shaft 34 and a constant velocity joint 36, and a wheel 40 on the right side, rotationally driven through a drive shaft 44 and a constant velocity joint 46, are rotated at the same rotation speed. However, a drive force, transmitted to the wheel 38 on the left side through a small sun gear 26, is decreased over that transmitted to the wheel 48 on the right side through a large sun gear 28. This constitution uniformizes a force, trying to change the direction of the wheel 38 on the left side, with a force, trying to change the direction of the wheel 48 on the right side, and enables provision of high linearity.
Patent JP-S5594408-A (JP)
Title: Method and apparatus for generating liquid pigiron and reduced gas
Inventor: RARUFU UEEBAA
IPC: C21B13/14
Filed: 1979-10-04
Abstract: A process for the production of molten crude iron and reduction gas is described wherein the molten iron and gas are formed in a smelting gasifier, to which is introduced at the upper portion thereof preheated sponge iron of particle size between 3 mm and 30 mm and coal to form a fluidized bed, and an oxygen-containing gas at the lower portion thereof, and controlling the ratio of oxygen-containing gas and coal to maintain a high temperature zone in the lower portion of the gasifier and a lower temperature zone in the upper portion thereof, the oxygen-containing gas being introduced substantially immediately above the resulting melt which is formed at the bottom of the gasifier.
Patent JP-H10314825-A (JP)
Title: Device for cooling high-temperature steel sheet
Inventor: KIBE HIROSHI
IPC: B21B45/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To cool a steel sheet uniformly without generating irregularity and to reduce the quantity of cooling water while maintaining the uniform cooling capability, which is owned by this method, in the width direction of the steel sheet in a method for cooling the steel sheets by flowing cooling water toward the advancing direction of the steel sheet from slit-shaped nozzles which are provided in the width direction. SOLUTION: At the time of cooling the high-temp. steel sheet 1 which is transfered on table rollers 2 with the cooling water jetted from the nozzles which are provided on the upper and lower sides of the sheet, at least cooling to the upside of the steel sheet 1 is executed with the slit-shaped nozzles 4 which are provided in the width direction of the steel sheet. In such a case, about the nozzle gap of the slit-shaped nozzle 4 of one or plural units of cooling block, the nozzle gaps of the slit-shaped nozzles 4 of the cooling block on the upstream side are made larger and the nozzle gaps of the slit-shaped nozzles 4 of the cooling blocks on the downstream side are made smaller.
Patent JP-H01298075-A (JP)
Title: Niobium silicide composite powder and production thereof
Inventor: ICHINOSEKI KYOICHI
IPC: C04B35/58
Filed: 1988-05-25
Abstract: PURPOSE:To improve sinterability and mechanical properties by partially decomposing the NbSi4 in NbSi4 powder or particles in a nitrogen atmosphere. CONSTITUTION:NbSi4 powder or particles having >=50wt.% purity are subjected to hot hydrostatic pressing by heating to >=600 deg.C in an atmosphere having >=10 atm partial pressure of nitrogen or are heated to >=600 deg.C in a flow of gaseous ammonia. The NbSi4 in the NbSi4 powder or particles are partially decomposed and Si3N4 is produced.
Patent JP-H0421509-A (JP)
Title: Flexible expanded graphite sheet having high purity and production thereof
Inventor: MAEKAWA KAZUHIRO
IPC: F27B14/10
Filed: 1990-05-16
Abstract: PURPOSE:To obtain the subject sheet having decreased S content and improved flexibility by heat-treating an expanded graphite sheet in the presence of an organic halide under specific condition. CONSTITUTION:An expanded graphite sheet having a bulk density of 0.7-1.3g/cm<3> and produced by the compression molding of an expanded graphite with a press or a roll is maintained at 800-1000 deg.C for 1-3hr under a vacuum of 1-100Torr, slowly heated and maintained at 2450-2500 deg.C for 5-24hr. When the sheet is graphitized to an extent, an organic halide (e.g. dichloro-difluoroethane) is supplied at a rate of 1-7l NTP/kg for 3-8 hr while keeping the evacuated state, the supply of the organic halide is stopped, H2 gas is supplied to the system and the sheet is heat-treated at about 3O00 deg.C for 10-30 hr in a vacuum of 1-100 Torr. After the heat-treatment, the sheet is cooled to about 20O0 deg.C, the system is highly evacuated to 10<-2> to 10<-4>Torr and the cooling is continued to obtain the objective flexible expanded graphite sheet having an S content of <= 15ppm and a total impurity content (other than S) of <=20ppm.
Patent JP-H11331898-A (JP)
Title: Selective calling radio equipment
Inventor: IDE MOTOKI
IPC: H04W4/12
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the selective calling receiver that displays a received message in a flexible format. SOLUTION: The selective calling radio equipment is provided with a radio section that receives and demodulates a selective calling signal, a call number storage section that stores plural its own selective calling numbers, a coincidence detection means that detects whether or not a demodulated selective calling number is coincident with any of the plural selective calling numbers, a memory that stores plural message information sets which distinguishes which of its plural selective calling numbers matches with message information succeeding to its selective calling number and the selective calling number detected to match, a display section that displays message information, and a display means that allows the display section to display the message information in the memory.  In this case, the display means allows the display section to display the message information according to a display format predetermined for each selective calling number.
Patent JP-H05104741-A (JP)
Title: Production of piezoelectric element-type actuator
Inventor: ITO KIYOSHI
IPC: B41J2/295
Filed: 1991-05-30
Abstract: PURPOSE:To identify that a pressurized value reaches a specified value by a method wherein a laminate-type piezoelectric element is compressed from both ends thereof through blocks, and both the blocks are connected with springs when a change in electrostatic capacity is identified as the same as a predetermined value corresponding to a required pressurized amount. CONSTITUTION:A compression force is applied to a piezoelectric element 12 through blocks 10, 11. A screw 22 is rotated by a predetermined amount to pressurize the piezoelectric element 12 by a specific value. The blocks 10, 11 are connected to each other with springs 13, 14. The electrostatic capacity of the pressurized piezoelectric element 12 is measured for judging whether pressurization is properly conducted is judged. With the specific pressure applied, the piezoelectric element has a 10% increase in electrostatic capacity in comparison with a single state. The piezoelectric element having a 10% increase in electrostatic capacity in the measurement is judged to be non-defective. Using this non-defective piezoelectric element, a printing element is formed.
Patent JP-H08320803-A (JP)
Title: Repair support system for gas equipment
Inventor: KUBOTA KAORU
IPC: G05B23/02
Filed: 1995-05-26
Abstract: PURPOSE: To provide the repair support system which can speedily and precisely trace a fault place and its cause of the gas equipment that has not an electronic accessory such as an electric circuit and is effectively utilized for repairing operation. CONSTITUTION: This repair support system includes a fault diagnostic device 3 for the gas equipment 21 in which a microcomputer having a tester function and a communication function is incorporated and a host computer 11 which is installed at a service center 1 and equipped with a data base 12 storing specific fault diagnosis information and technical information in advance; when the fault diagnostic device 3 requests the host computer 11 through a communication line 10 to take a diagnosis, the host computer 11 sends the fault diagnosis information and technical information required for repair to the fault diagnostic device 3 in real time at the request.
Patent JP-H10295128-A (JP)
Title: Seedling transplanter
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent an operating wire operating a clutch turning in/out transmission to seedling transplanting devices at right/left outer parts from being curved or twisted at the time of reducing the right/left widths of the machine body of the seedling transplanter whose right/left widths of the device body are reduced at the time of carrying or storing. SOLUTION: The seedling transplanter which is provided with a clutch for respectively turning in/out transmission to the plural seedling transplanting devices arranged right and left in parallel by the portion of the proper number of transplanting lines and whose seedling transplanting devices at the right/left outer parts can be moved inward at the time of not operating is provided with the clutch turning in-out transmission to the transplanting devices 160-1, 160-2, 160-9 and 160-10 at positions which are not moved at the time of moving the seedling transplanting devices at the right/left outer parts inward.
Patent JP-S5831020-A (JP)
Title: Long stopper for slag cutting
Inventor: FUJII KOUICHIROU
IPC: B22D41/20
Filed: 1981-08-15
Abstract: PURPOSE:To effectively use a titled stopper by a slag cutting method, by constituting it of an upper rocking and hanging part and a lower stopper part, and constituting the lower stopper part of a refractory cylindrical body which has embedded a heavy substance core body in the inside. CONSTITUTION:When an operating device is driven, this long stopper 1 can be moved freely in a converter. Also, it is hung in a rocking state, by fitting a hanging pivotal pin 7 attached to the tip of a stopper supporting arm 24, into a longitudinally long hole 6 provided on the upper part of a stopper handing rod 5. Accordingly, it is possible to make the stopper 1 move so as to follow a flow of molten steel to the steel outflow port, and to be opposed exactly to the upside of the steel outflow port. Also, weight being optimum for the steel outflow conditions containing specific gravity of a molten metal is given to the stopper 1 by adjusting the overall specific gravity of a heavy substance core body 4 and a refractory cylindrical body 3, therefore, it is possible to exactly cut a slag in case of steel outflow without floating it.
Patent JP-H01296306-A (JP)
Title: Network constitution for plural numerical controller
Inventor: MIYATA MITSUTO
IPC: G05B19/18
Filed: 1988-05-25
Abstract: PURPOSE:To make a cell controller unnecessary by respectively providing man- machine control (MMC) sections to numerical control cells and, at the same time, giving a function which is able to communicate with other cells and another function which manages the exclusive right to a communication line to the MMC section of each cell. CONSTITUTION:This network for plural numerical controllers is constituted in such way that each of numerical control cells 11a-11d is constituted of a computer numerical value control (CNC) section, programmable machine control (PMC) section, and the MMC section which communicates data with the CNC and PMC sections. In addition, communication software CSF which communicates with the other cells through a high-speed communication line 12 is given to the MMC section of each cell and software LSF which manages the exclusive right to the communication 12 is given to the MMC section of the main numerical control cell 11a. Therefore, no cell controller is required.