baber/WOPTO huggingface dataset:
Patent JP-H06162865-A (JP)
Title: Electromagnetic switch
Inventor: NISHIZAWA SHINYA
IPC: H01H9/02
Filed: 1992-11-19
Abstract: PURPOSE:To enable a moving piece for mounting a rail to be easily operated, even when a gap is narrowed between an electromagnetic contactor and a thermal type overload relay. CONSTITUTION:An engagement projection piece 10 is erected on a moving piece 6. A moving plate 11 coupled to the piece 10 is laid beneath a moving plate retainer 12 of inverted-U shape and made to pass through a side wall 3B. Also, the projected section of the plate 11 is provided with a hole 13 for a pressing work. A driver is inserted in the hole 13 and pushed to shift the moving piece 6.
Patent JP-H08165089-A (JP)
Title: Transferring between cranes for trolley and trolley device
Inventor: TANIJIRI HIDEO
IPC: E04G21/16
Filed: 1994-12-13
Abstract: PURPOSE: To convey and mount equipment and materials by hanging them with a trolley drive device and transferring the trolley device onto a transfer side suspension crane after locking a section between the main beams of the cranes. CONSTITUTION: The trolleys of a suspension crane A and a transfer side suspension crane B move, and a section between the trolleys on both the suspension cranes is jointed by an interlock device J and moved by a drive device. When the main body of a trolley frame is hung by two trolley drive devices in the central part of the main body of the trolley frame and three trolley drive devices on the front or rear side, the main body is transferred to the section between both the suspension cranes A, B. The trolley device can be transferred stably, so it is possible to carry in and mount construction materials.
Patent JP-S63168273-A (JP)
Title: Automatic soldering device
Inventor: SUZUKI KIYOSHI
IPC: H05K3/34
Filed: 1986-12-29
Abstract: PURPOSE:To remove the moisture having been bedewed on a work surface with its drying and to start the heating of the work by a preheater from its certain temp. by raising the temp. of the work at least to a flux temp. by a work heater. CONSTITUTION:An automatic soldering unit 11 is arranged with a foaming type fluxer 13 for fluxing a work, preheater 14 to pre-heat, jet type solder tank 15 performing a soldering and cooling fan 16. A work heater 31 is arranged via a work carry-in unit 21 at the carryin side of the fluxer 13. This heater 31 is to raise the temp. of the work to the flux temp. of the fluxer 13 by heating the work and arranged separately from the preheater 14. The bedewed moisture is thus removed by raising the temp. of the work of a printed circuit board to an optimum temp. and the work heating by the preheater 14 is started from a certain temp., so the preheater efficiency can be raised.
Patent JP-H03171797-A (JP)
Title: Electronic equipment
Inventor: NAKAYAMA YASUHIRO
IPC: H05K7/00
Filed: 1989-11-30
Abstract: PURPOSE:To suppress an unnecessary radiation noise generated from a cable between electric circuits by cylindrically forming a clamping member for clamping between the circuits, and forming the surface with a conductor. CONSTITUTION:A clamping member 4 is formed on its surface of a conductor, and cylindrically formed. A cable 3 is covered with the member 4. When an object is imaged, a control signal is output from an image process of a body B to an image input circuit of an image input unit A through the cable 3. In this case, if the energy of the signal passing through the cable 3 is large, an unnecessary radiation noise which cannot be suppressed by the cable 3 using a normal shielded wire, etc., is leaked from the cable 3, but since the cable 3 is enclosed with the clamping member 4 using the conductor, the leaked noise is thereby absorbed.
Patent JP-H09125419-A (JP)
Title: Lining block
Inventor: MASUDA MASASHI
IPC: E02B3/14
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide the same effective function as a basic face in the ruling face, with a square side face in a conventional square lining block and simplify the lining work, while bringing out the characteristic of artificial rocks with irregular outlines, imitating natural stones. SOLUTION: A plurality of artificial rocks 1, 2 are arranged in a plane and integrally formed with concrete to make a lining block A for a revetment or the like. The artificial rocks 1, 2 are arranged in imaginary square frame lines 3 and ruled faces 6 arranged on respective side frame lines 5 of the above imaginary square frame lines 3, are formed at the outside face of the artificial rocks 1, 2 adjacent to the imaginary square frame lines 3. The ruled face 6 is positioned to butt another ruled face 6 of the lining block A adjacently installed and the relative positions are decided to constitute the lining block.
Patent JP-H02156268-A (JP)
Title: Forming method for developer layer and developing device
Inventor: SAITO HISAHIRO
IPC: G03G15/09
Filed: 1988-12-07
Abstract: PURPOSE:To form an excellent picture by bringing the surface of a film material into press-contact with the surface of a developer carrier with mutual magnetic attracting action, passing developer between the surface of the film material and the surface of the developer carrier, and forming the thin layer of developer on the developer carrier. CONSTITUTION:Dry magnetic developer D which is agitated and uniformized in a developing device 2, is carried to a rotating developing sleeve 3. Although the developer D is almost held on the surface of the developing sleeve 3 with its rotation and is carried to a developing area 12, the developer D passes between the film material 52 of a layer thickness regulating member 5 and the surface of the developing sleeve 3 because there is the layer thickness regulating member 5 where a magnetic action medium 54 is attracted by the field of a magnet roller 4, and the film material 52 comes into press-contact with the surface of the developing sleeve 3. Then, the layer thickness of the developer D is regulated, and the developer being turned into a stable and uniform thin layer reaches the developing area 12, and is electrostatically attracted to the latent image part of a photosensitive body drum 1, where development is performed. Thus, an excellent picture can be obtained.
Patent JP-H0869165-A (JP)
Title: Electrifying device and electrophotographic device
Inventor: ISHIYAMA HARUMI
IPC: G03G9/113
Filed: 1994-12-14
Abstract: PURPOSE: To stably bring a charging member into contact with a body to be charged and to improve the uniformity of electrification by controlling the contact angle with water on the surface of the body to be charged to a specified value or more. CONSTITUTION: The photoreceptor is a negative charge-type OPC photoreceptor and consists of an aluminum drum base body 11 and five functional layers 12 to 16. The fifth layer 16 is the surface layer of the photoreceptor surface and is formed by applying a material prepared by dispersing SnO2 as conductive superfine particles (a) and fluorocarbon resin particles (b) such as Teflon (R) in a photosetting acryl resin. By dispersing the Teflon (R) particles (b), the surface energy and the frictional coefft. of the photoreceptor surface are decreased so that the top end of a brush uniformly touches the surface of the photoreceptor surface. By controlling the contact angle with water of the surface layer to >90 deg., uniformity of electrification is improved so that random irregularity of electrification in the subscanning direction can be eliminated.
Patent JP-H01152224-A (JP)
Title: Method for controlling temperature of autogeneous smelting furnace and temperature measuring device used therefor
Inventor: SHIBATA YUKIO
IPC: C22B15/00
Filed: 1987-12-08
Abstract: PURPOSE:To rapidly and surely control the temp. in a reaction tower by measuring the temp. of the slag or matte in the vicinity of the slag layer in the settler of an autogeneous smelting furnace, and adjusting the supply of auxiliary fuel based on the temp. CONSTITUTION:A powdery concentrate and preheated air are blown in from a concentrate burner 2 at the top of the reaction tower 3 provided on one end of the settler 6, and both materials are allowed to react with each other. The formed matte 10 and slag 11 are stored and separated on the bottom, and discharged from a discharge port. The exhaust gas is discharged from a flue gas duct 7 provided on the other end. In the autogeneous smelting furnace 1, a thermometer 18 having a consumable thermocouple is inserted from an inspection hole 17 to measure the temp. of the center B of the slag layer 11 and/or the matte C close to the layer 11. A thermometer 20 is inserted, as required, from an inspection hole 19 to measure the temp. of the chute port A of the reaction tower 3. The amt. of auxiliary fuel to be supplied into the tower 3 is adjusted based on the temp. By this method, the temp. in the tower 3 is controlled so that the excess heat load is not imparted to the furnace brick and the concentrate is completely melted.
Patent JP-H09150281-A (JP)
Title: Laser marking device and method thereof
Inventor: MAKINO MAKOTO
IPC: B23K26/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To enable the device to accelerate the working speed of working systems which are asynchronously operated even if a simple laser beam generator is used with comparatively simple constitution. SOLUTION: This laser beam marking device is provided with the laser beam generator 8 including a first and a second optical systems 6, 6A connected to a laser beam supplying system through a changing means 8c, a first and a second working systems 1, 1A intermittently conveying a work and arranging the first and the second optical systems, 6, 6A to a specified working position of the work and a first and a second controllers 71, 71A transmitting a control signal based on whether the work in the first and the second working systems 1, 1A or not and the timing of the conveying and supplying to the laser beam generator 8. Then, a changing means 8c in the laser beam generator is changed over and driven during conveying the work in the first or the second working system based on the control signal from the first or the second controller.  Further, the laser beam is supplied to the work during stopping the first or the second working system, and the marking is executed, and by this constitution, the device can be operated at high speed.
Patent JP-2001124107-A (JP)
Title: Clutch device
Inventor: NAITO HAYAO
IPC: F16D41/08
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a simple, compact, light-weight and inexpensive structure for a clutch device. SOLUTION: Arms 4, 4 as movable bodies are mounted on a second rotary shaft 2 integrally rotatably, and radially inwardly and outwardly displaceably, the arms are radially outwardly and inwardly displaced in accompany with the rotation at a desired angle, of a first rotary shaft by a cam mechanism 6 consisting of engagement pins 10, 10 formed on an annular flange 1a of the first rotary shaft 1 and cam grooves 8, 8 formed on end parts 4a, 4a of the arms 4, 4, the arms are locked immovably in the circumferential direction by a fixed cylinder 5 as a fixed body when the arms are radially outwardly displaced, and the circumferential movement of the arms is permitted when the arms are radially inwardly displaced.
Patent JP-H04184858-A (JP)
Title: Lighting method of metal halide lamp
Inventor: SAKUGI KYOICHI
IPC: H05B41/231
Filed: 1990-11-19
Abstract: PURPOSE:To shorten startup time while restricting deformation of an emission tube by carrying out air cooling on the emission tube by means of an air blowing mechanism in a stable lighting condition, and stopping the air cooling at least during the startup time. CONSTITUTION:Assuming that content volume of an emission tube is V(cc) and rated power is P(W), the range is set as V/P<=2X10<-3>, and internal pressure at ordinary temperature is also set below one atmospheric pressure, and in a metal halide lamp without using its outer tube, electric power is not supplied to an air blowing fan 4 at startup time of the lamp, and when its output reaches 90%, the electric power is supplied to the fan 4. Thereby, the startup time can be shortened.
Patent JP-H06134872-A (JP)
Title: Molding of annular member
Inventor: OSAWA MASAYUKI
IPC: B29C65/78
Filed: 1992-10-27
Abstract: PURPOSE:To mold an annular member by certainly and strongly bonding both end parts of arc members in the peripheral direction thereof each other in suched a state that the arc members are bonded to segment plates. CONSTITUTION:A process bonding arc members K to the receiving surfaces 14 of segment plates 15 having linear outer edges 17 in such a state that the rear ends of inclined planes 31 of the members K protrude from the linear outer edges 17 on one sides of the members K and the rear ends of the inclined planes 30 of the members K are arranged in the vicinity of the linear outer edges 17, a process mutually abutting the linear outer edges 17 of two segment plates 17 to oppose the inclined planes 31, 30 each other and a process mutually bonding both end parts of the arched members K on both segment plates 15 in the peripheral direction of the members K to mold an annular member are provided.
Patent JP-H09173793-A (JP)
Title: Method for ultrafiltering biological substrate containing peptide or protein
Inventor: IERUKU MERAA
IPC: C12P21/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide the method which is appropriately used for desalting and concentrating a culture broth to required levels for the next purification process respectively with a membrane having high peptide or protein retentivity, in order to perform the prepurification of a fermentation broth contg. peptides or proteins, in particular, desalting and concentration of the broth. SOLUTION: In this method, a broth is subjected to ultrafiltration with a membrane having a specified separation limit (molecular-weight cutoff value) within the range of 2 to 5 of the molecular weight of peptides or proteins to be retained on the membrane to subject the culture broth contg. peptides or proteins and not contg. bacteria to prepurification.
Patent JP-H05249952-A (JP)
Title: Stereoscopic image device
Inventor: OTOMI KOICHI
IPC: G09F9/30
Filed: 1992-11-20
Abstract: PURPOSE:To provide a stereoscopic image device capable of easily displaying a three-dimensional form directly in a three-dimensional space. CONSTITUTION:A stereoscopic image device is formed of a display part 2 having a plurality of two-dimensionally arranged display elements which cause light emission or optical change by an external electric, magnetic or optical action; a driving device 4 for vibrating the display part 2 in a determined direction to its display surface; a shape information memory device 6 for storing a two-dimensional tomographic image to be displayed on the display part 2; a position detecting device 5 for detecting the position under vibration of the display part 2; an arithmetic device 7 for controlling the display part 2 so that a determined part of the display part 2 causes emission or optical change only for a determined time in a determined vibrating position of the display part 2 by utilizing the positional information from the position detecting device 5 so as to successively display the two-dimensional tomographic image on the display part 2 under vibration; and a selecting device 8.
Patent JP-H11143375-A (JP)
Title: Light shielding notebook type personal computer
Inventor: TANABE SHOICHI
IPC: G09F9/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the incidence of light from the external of a personal computer(PC) when a PC user observes a liquid crystal display(LCD) screen. SOLUTION: An upper door 1, a left door 2 and a right door 3 are formed on the upper, left and right faces of a display screen of an LCD panel 4 to prevent the incidence of light from the external. In addition, recessed parts 9, 10 are formed on positions where the upper door 1 is engaged with the right and left doors 3, 2 when an upper cover 6 is erected from a PC body 5 and projections 7, 8 to be engaged with the recessed parts 9, 10 are formed on the positions where the right and left doors 3, 2 are engaged with the upper door 1 to fix the upper, left and right doors 1 to 3 are fixed.
Patent JP-2001130514-A (JP)
Title: Bag filling device for bag
Inventor: FUKUDA TOSHITAKA
IPC: B65B35/50
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a bag filling device for a bag in which the bag such as a rice bag and the like can be filled in an external loading bag in a regulated and efficient manner under a state showing no occurrence of breakage of the bag and a complex formation of the bag filling device can be avoided. SOLUTION: There is provided an attitude changing means 10 in which an attitude of a bag 1 transported along a transporting passage up to a terminal end of transportation is changed from its transporting attitude to its retracting attitude where it is oscillated around axes X1, X2 in parallel with its transporting direction in such a way that the bag can be dropped automatically onto a storing segment 4 arranged below the terminal end of a transporting means 3.
Patent JP-H03170951-A (JP)
Title: Developer for electrophotography
Inventor: MORI ETSUKUNI
IPC: G03G9/087
Filed: 1989-11-29
Abstract: PURPOSE:To obtain high-quality visible images which are less deteriorated even if the number of development times increases by using a toner having a specific average particle size as a toner and using magnetic particles which are coated with a specific resin compsn. as a carrier. CONSTITUTION:The developer for electrophotography is constituted of the toner having 3 to 9mum average particle size and the carrier formed by coating the magnetic material particles with the resin compsn. which is formed by adding an amino resin to at least one kind of the resins selected from an acrylic resin, styrene resin, styrene/acrylic resin, and alkid resin. The distribution of the electrostatic charge of the toner is narrowed even if the toner is formed of the smaller-sized particles in such a manner. The average particle size of the toner is set within an adequate range. The high-quality visible images are formed in this way; in addition, the life of the carrier is improved and the service life of the developer is extremely prolonged.
Patent JP-H01157244-A (JP)
Title: Ceramics sliding current collecting body
Inventor: YAMASHITA NOBUYUKI
IPC: H01R39/00
Filed: 1987-12-11
Abstract: PURPOSE:To connect a lead wire firmly by inserting the lead wire into a lead wire inserting hole of a ceramics composite body and filling conductive ceramics powder or granules in spaces around the lead wire, and then pressing the powder or granules. CONSTITUTION:A lead wire inserting hole 2 is formed in an upper part of a ceramics composite body current collector 1 made of an insulator and a conductive section as one body. A lead wire 3 is inserted into the lead wire inserting hole 2, and the space around the lead wire 3 is filled with conductive ceramics powder or granules 4. The lead wire 3 is connected firmly by pressing the powder or granules 4. Si3N4, Al2O3 and TiN having a small ratio of size variation are used as the ceramics composite body current collecting piece 1.
Patent JP-H10151785-A (JP)
Title: Thermal head
Inventor: OKAMOTO DAISAKU
IPC: B41J2/35
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head wherein a failure of an incorporated heat- generating body can be easily detected without making an operation complicate or the like problem, by providing a failure detection circuit of a simple structure. SOLUTION: The thermal head has a plurality of heat-generating resistance elements RTH1 -RTHn . The heat-generating resistance elements RTH1 -RTHn generate heat on the basis of printing data signals RD1 -RDn to let a heat-sensitive paper generate color. Data are accordingly printed to the heat-sensitive paper.  The thermal head further has a plurality of transistors Tr1 -Trn to be connected to the heat-generating resistance elements RTH1 -RTHn thereby switching a connection state or a disconnection state of the corresponding heat-generating resistance elements RTH1 -RTHn , current detection circuits C1 -Cn for detecting whether or not a printing current flows to the heat-generating resistance elements RTH1 -RTH2 corresponding to the transistors Tr1 -Trn to which a data current is fed on the basis of the printing data signals RD1 -RDn , data comparison circuits D1 -Dn for detecting a malfunction of the heat-generating resistance elements RTH1 -RTHn on the basis of printing data signals RD1 -RDn and detection signals S1 -Sn of the current detection circuits C1 -Cn , and a second shift register 12.
Patent JP-H01154571-A (JP)
Title: Photoelectric converter
Inventor: YOSHIKAWA MASAO
IPC: C07C211/54
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a photoelectric converter which can be easily manufactured inexpensively with large area and high conversion efficiency with flexibility by incorporating specific phenylene compound in an optically active layer. CONSTITUTION:A photoelectric converter is composed, for example, of a structure in which a photoconductive organic semiconductor and an optically active layer 2 including a compound represented by a formula I are sandwiched between a front electrode 1 and a back electrode 4. Since light is incident from the electrode 1, the front electrode becomes a light transmittive. Both the front and back electrodes may be solely employed, or may be provided with a support or protective layer. The electrodes 1, 4 are connected by leads or the like to an external circuit to be employed in a practical use. This optically active layer 3 may be of a layer for generating a charge by the light similarly to the layer 2 or may be of a layer permitting efficient movement of charge generated from the layer 2. R1, R2, R3, R4 in the formula I are hydrogen, substituted or nonsubstituted aryl, and the R1, the R2, and the R3, the R4 may form a ring.
Patent JP-S63168814-A (JP)
Title: Performance test method for magnetic head to be tested and recorded test magnetic tape
Inventor: ISHII HIROSHIGE
IPC: G11B5/455
Filed: 1986-12-30
Abstract: PURPOSE:To improve the reliability when the performance of a magnetic head is tested by oscillating a recording magnetic head to change the azimuth angle of the head and using a recorded test magnetic tape thus obtained when a test signal is recorded magnetically on the test magnetic tape. CONSTITUTION:A recording device 1 is actuated and a prescribed test signal is recorded on a test magnetic tape 3. In this case, a recording magnetic head 4 is turned by an oscillation mechanism 5 so that the azimuth angle is changed within 2alpha. A magnetic head 6 to be tested is tested by a reproduction test device 2 via the tape 3. As the test signal is recorded with variation of the azimuth angle, a certain angle is coincident with the azimuth angle of the head 6. Thus, the performance of the head 6 can be decided. In other words, it is just required at the test side to prepare only an inexpensive device 2 containing no mechanism 5 after a recorded tape 3 is obtained.
Patent JP-2000136459-A (JP)
Title: Wireing check system for talling fiber machinery and recording medium recorded wiring check program
Inventor: NAKATANI MASATOSHI
IPC: D02J11/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To shorten a time for installing a textile machinery and certainly prevent causes of wiring misses. SOLUTION: A system for carrying out a wiring check in installing a textile machinery is provided. An upper control device 1 installed with a display and at least one lower control device 2 connected to the upper control device with a communication line 3 are installed. The lower control device carries out a predetermined wiring checking action corresponding to an inquiry from the upper control device. The checked result is sent to the upper control device from the lower control device through the communication line and indicated on the display of the upper control device.