baber/WOPTO huggingface dataset:
Patent JP-S58184953-A (JP)
Title: Two-color electrophotographic method
Inventor: TOYONO TSUTOMU
IPC: G03G13/01
Filed: 1982-04-23
Abstract: PURPOSE:To provide a 2-color electrophotographic method good in resolution, and capable of selecting a color except black easily, by charging a photoreceptor to be exposed 3 times of positive, negative, and positive corona discharges, and exposing it uniformly, to optical image corresponding to a black image, and uniformly, following said charging steps using a conductive screen. CONSTITUTION:An original 2 consists of black (A), red (B), and white (C), and a negative charge reverse to charging in polarity is induced on the back side of an insulating layer 11 by primary charging. While secondary reverse-polarity charging is executed, a photoreceptor 1 is exposed to an optical image from the original 2 to retain resistance in the part corresponding to black (A). Then, while charging the same polarity as the secondary charge is carried on, resistance of the photoconductive layer of the photoreceptor 1 in the part corresponding to white (C) is lowered by illumination through a filter 3 intercepting only red light, resistance of the photoconductive layer 41 of a photoconductive screen 4 is lowered, an action in the part corresponding to black similar to that in the part corresponding to black (A) is exerted, and potential of the photoreceptor 1 surface goes further to a negative side. After that, its surface is uniformly exposed, resulting in occurrence of positive surface potential in the part corresponding to black (A), maintenance of negative surface potential, though small in the absolute value in the part corresponding to red (B), and maintenance of almost zero in the part corresponding to white (C).
Patent JP-H02247635-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03B27/62
Filed: 1989-03-20
Abstract: PURPOSE:To realize excellent image formation even with a folded original and a thin original which cannot be automatically fed by providing a supporting means which supports the original by allowing an original holding body to shift to a position which covers an original feeding body and covering the whole original. CONSTITUTION:The left edge part of the platen sheet 12 is a thin part 12d, and on the left edge side of the thin part 12d, a platen sheet sliding mechanism 49 as the original holding body supporting means and a platen sheet contact/ separation mechanism 50 as an original holding body contact/separation means are provided. The platen sheet sliding mechanism 49 is composed of a linking means 51, which supports the platen sheet 12 under the condition that the platen sheet 12 can be shifted along a platen cover 10, and an operation lever 52. When the operation lever 52 is turned in an arrowed direction C, the platen sheet 12 shifts in an arrowed direction (d) and the left edge thin part 12d of the platen sheet 12 is inserted to the bottom plane position of a feeding roll 13. Therefore, the whole original D is covered by the platen sheet 12, and the image formation is surely performed.
Patent JP-H07284235-A (JP)
Title: Charging apparatus and residual charge detector
Inventor: KANETO EIICHIRO
IPC: H02J7/10
Filed: 1994-04-06
Abstract: PURPOSE:To charge a battery automatically after it is decided whether the battery is an Ni-MH battery or not. CONSTITUTION:When a battery is loaded onto a charger, the voltage of a sensor terminal 11 is measured and it is decided by a one-chip microcomputer 2 whether the measured voltage is higher than 3.0 V or not. If the voltage of the sensor terminal 11 is higher than 3.0 V, it is decided that an Ni-Cd battery is loaded and the charging control by a voltage is performed until the battery is fully charged. If the voltage of the sensor terminal 11 is lower than 3.0 V, it is decided that an Ni-MH battery is loaded and the charging control by a temperature is performed until the battery is fully charged.
Patent JP-H05269109-A (JP)
Title: Inspecting instrument using nuclear magnetic resonance
IPC: A61B5/055
Filed: 1992-03-26
Abstract: PURPOSE:To provide a transmitting/receiving combined coil which can execute unintrusively an inspection by photographing with high sensitivity and high resolution in the case of an examinee's elbow is an object. CONSTITUTION:In a transmitting/receiving combined coil, electrode windings 34, 35 and 36 of a shape in which an examinee's elbow enters are provided, and other electrode windings 32, 33 whose magnetic flux direction is orthogonal to the electrode winding are used. These electrode windings are installed in a bobbin 30 having a window 30a into which an elbow part of an examinee's arm can be put. In accordance with necessity, a mechanism for putting pressure on the elbow part or a mechanism for protecting the elbow part is provided.
Patent JP-S62227384-A (JP)
Inventor: KANEKO SATORU
IPC: A63B23/035
Filed: 1986-03-28
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-H08240868-A (JP)
Title: Projection type color display device
Inventor: SUZUKI TETSUJI
IPC: G03B33/12
Filed: 1995-03-01
Abstract: PURPOSE: To improve the utilization factor of light and a contrast ratio by separating a light from a light source into primary color lights and making the principal rays of the respective primary color lights incident on the liquid crystal layer of a specified reflection type spacial light modulating element with almost the same angle. CONSTITUTION: A light from a light source is separated into three primary color lights, the three primary color lights are polarized/separated, made incident on a spatial light modulating element 9 and the read-out beam modulated by the optical modulating layer of the element 9 is projected on a screen.  The reflection type spactical light modulating element 9 is composed by laminating two hologram layers HC, HB having the wavelength selectivity in a diffraction efficiency between a transparent electrode 9d and a microlens 9e, the hologram layers HC, HB diffract only a green beam and blue beam and the principal rays are deflected so as to be coincident with the normal direction of the liquid crystal layer 9c, the light fluxes of the respective primary color lights modulated by the liquid crystal layer 9c and reflected by a dielectric layer 9b are projected without broadening since they are transmitted from the reflection type spatial light modulating element 9 passing through the nearly the same optical path as that of the incident path.
Patent JP-H03268486-A (JP)
Title: Electronic part insertion method
Inventor: IMAI SEI
IPC: H05K13/04
Filed: 1990-03-19
Abstract: PURPOSE:To reduce input data preparation time substantially and improve the reliability of insertion process by measuring the main body of an electronic component and the diameter of leads, and correcting the extrusion height of the main body by a pusher or bending dimensions of the leads. CONSTITUTION:Each electronic component 1 is successively supplied to a specified position by a component supply device 6. A set 5 of tape-like electronic parts are fed pitch by pitch whose tapes 4a and 4b are fed by the guide of a component supply guide 13 into measurement means 14a and 14b, which measure the size of a main body 1 of an electronic component 1 and the diameter of leads 3a and 3b and tape cutters 15a and 15b, which cut the tapes 4a and 4b for each electronic component 1. The size of the main body 2 and the diameter of the leads are measured. The separated components 1 are fed to a header 10 where the leads 3a and 3b are cut and bent and inserted into an insertion hole of a substrate. This construction makes it possible to measure the size of the main body of the electronic components and the diameter of the leads in advance, thereby eliminating the need for generating input data and reducing input data preparation time drastically and enabling high reliability insertion.
Patent JP-H08238458-A (JP)
Title: Selecting apparatus for cylindrical object and non-cylindrical object
Inventor: NAGASHIMA HIRONOBU
IPC: B07B13/11
Filed: 1995-03-02
Abstract: PURPOSE: To provide a selecting apparatus which can efficiently select cylindrical objects and non-cylindrical objects. CONSTITUTION: While having stages 241 -243 , transportation faces 231 -234 which are so tilted downward as to roll down glass bottles B and metal cans C but not to drop miscellaneous objects G are formed in a vibration trough 21 of a vibration conveyer in multistage in the direction at right angles to the transportation direction. Of a mixture thrown to the upper stream edge part of the vibration trough 21, while being transported, glass bottles B and metal cans C roll due to the faces tilting downward, drop down on the stages 241 -243 , and are discharged through a discharging outlet 28, and miscellaneous objects G fall on a common tilting chute 25 from the down stream edges of the transportation faces 231 -234 and then are discharged.
Patent JP-S63240337-A (JP)
Inventor: JIYATSUKU POWANTOU
IPC: H02J7/24
Filed: 1987-03-23
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-S54157290-A (JP)
Title: Connector apparatus
Inventor: ROBAATO GOODON NOURUZU
IPC: H01R12/67
Filed: 1979-06-01
Abstract: A connector for terminating a flat cable comprises a contact support, a pressure member, and a strain relief. A metal clip on either end of the connector acts as a latch to maintain the three elements in a single package and to transmit the forces imposed by the strain relief directly to the contact support. A detent formed on the contact support provides a two-position catch for the latch. A protuberance formed on the clip bites into the end wall of the pressure member to prevent withdrawal of the clip from a slot formed in the pressure member and to allow displacement of the end wall in response to flexure of the clip.
Patent JP-H11269703-A (JP)
Title: Brassieres
Inventor: KOYAMA RYOSAKU
IPC: A41C3/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide brassieres with a binding belt capable of fitting the cups to any busts with a variety of shapes and providing a bust-upraising effect of applying an upward force to the cups. SOLUTION: These brassieres comprise: a stretchable binding belt 2 designed to support a couple of cups 1 and mount the cups 1 onto a bust; cut sections 7 on the belt 2 adjoining the cups 1 and having opened upper ends; and a stretchable cloth 8 on the cut sections 7 having a greater tensile stress than the binding belt 2, wherein the cut sections 7 are each formed nearly into an inverted triangular shape.
Patent JP-H0592776-A (JP)
Title: Tractor steering mechanism
Inventor: YOOZEFU SHII HARUBAATO
IPC: B62D9/00
Filed: 1991-03-08
Abstract: PURPOSE: To obtain a steering mechanism for an off-road vehicle, especially for a tractor for reducing the turning radius by turning wheels relative to the steering axle simultaneously with a pivotal movement of the steering axle relative to the chassis of the tractor. CONSTITUTION: When steering a vehicle, a cylinder rod 26 of a hydraulic cylinder 25 is protruded on the left side for example and mobile wheels 19 are rotated around kingpins 24. Also, a bell crank 40 is rotated through a coupling link 50 at the same time, its front end 41 is moved and a steering axle 18 is pressed through an idling linkage 45. Further, the steering axle 18 and its gear housing 22 are rotated around a second perpendicular pivot 38. During these operations, the bell crank 40 is rotated around a first pivot 36 and its front end 41 is rotated along a specified arc. The idling linkage 45 is rotatably coupled to the front end 41 of the bell crank 40 by a third perpendicular pivot 42 for solving the problem of variations in movements along an arc.
Patent JP-H08240933-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: OKUBO NOBUYUKI
IPC: G03G9/08
Filed: 1995-03-03
Abstract: PURPOSE: To form a high grade image and to highly satisfy preservability, fixability and anti-offsetting property while maintaining high developing performance. CONSTITUTION: In this toner contg. a bonding resin and an electric charge controlling agent, the bonding resin has a high mol.wt. component and a low mol.wt. component. The glass transition temp. of the high mol.wt. component is higher than that of the low mol.wt. component by 5-15 deg.C, the wt. average mol.wt. (Mw) of the high mol.wt. component is 700,000-1,300,000 and the ratio of the wt. average mol.wt. (Mw) to the number average mol.wt. (Mn) is <=4.5. The Z average mol.wt. (Mz) of the high mol.wt. component is 1,000,00-10,000,000 and the MI is practically zero. The Mw of the low mol.wt. component is 4,000-15,000, the ratio of the Mw to the Mn is <=4.0, the Mz is 6,000-25,000 and the MI is >=100. The Mw of the bonding resin is 150,000-300,000, the ratio of the Mw to the Mn is 35-65, the Mz is 1,000,000-10,000,000, the MI is 5-20 and the softening point is 145-165 deg.C.
Patent JP-2000264343-A (JP)
Title: Bag with biodegradable fastener
Inventor: DAITO TERUMASA
IPC: B29C48/305
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a bag having a fastener which is superior in a heat sealing characteristic as well as transparency while biodegradable characteristic is assured. SOLUTION: There is provided a bag having a fastener comprised of an inner layer film (A) and an outer layer film (B) in which the inner layer film (A) is provided with a fastener (C). As the films (A), (B) and the fastener (C), resin composition containing lactone and/or polyester resin containing poly-lactic acid composed of aliphatic polyester having a fundamental structure expressed by chemical formula of -(CO-R1-COO-R2-O)n- with a mean molecular weight of 3 to 150,000 is used. In this formula, R1 and R2 denote alkylene group, cyclo ring or cyclo-alkylene group, and (n) denotes a degree of polymerization.
Patent JP-S59195045-A (JP)
Title: Control method of defrosting operation of refrigeration cycle
Inventor: YOSHIDA SHIYOUICHI
IPC: F24F11/02
Filed: 1983-04-21
Abstract: PURPOSE:To defrost without spoiling a heating effect, by defrosting by making use of an open air entropy without making refregiration cycle invert at the time of control of high temperature release. CONSTITUTION:Control operation of high temperature release is done as a heating load of a refregiration cycle 8 is smaller when heating operation is done in early spring when an atmospheric temperature is high. When this control operation is kept continued for a fixed period of time, the operating time is integrated and defrosting operation is started. When the defrosting operation is started, actions of a compressor 1 and an indoor side blowing fan 3a are suspended and frost adhered to an outdoor side heat exchanger 7 is defrosted by keeping an outdoor side blowing fan 7a in an acting state. In this instance, as the refrigeration cycle 8 is being set on a heating operation side through a four way valve 2 and does not turn into a reverse cycle, a room temperature is prevented reliably from lowering suddenly.
Patent JP-H10306808-A (JP)
Title: Member for coupling
Inventor: KIKUCHI YUZO
IPC: F16B5/06
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a coupling member to perform rapid and reliable coupling. SOLUTION: A member for coupling is a tape-form coupling material 1, the intermediate part thereof is folded in a loop-form manner, and an insertion induction pin 2 is attached to a folded part. A hook rod 3 serving as a hook part is attached with the two end parts of the coupling material 1 trued up. The insertion induction pin 2 is a member to rapidly insert the coupling part 1 in the coupling hole of a substance to be coupled, such as a sheet. The hook rod 3 is fixed by means of an adhesive with the hook rod inserted in the other end part of the tape-form coupling material 1. Instead of the rod-form hook rod 3, a hook cob 3' forming expansion by, for example, a bead ball is arranged. Further, a plurality of a plurality yarn-like coupling materials 1" are run between the two hook rods 3 and fixed thereat to form the member for coupling.
Patent JP-H11250444-A (JP)
Title: Magnetic recording medium
Inventor: UCHIDA YASUKI
IPC: C09D127/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium which has a magnetic layer having the good dispersion performance of a copolymer (binder resin) with fine ferromagnetic powder, thermal stability, compatibility with various resins, more particularly polyurethane resin, having, therefore, the good smoothness of a coating film substrate in spite of the viscosity of the magnetic coating material made suitable for high-speed coating work and having excellent wear resistance, good physical characteristic of a coated film and excellent durability and magnetic characteristics and is suitable for a magnetic tape, magnetic card, floppy disk, etc. SOLUTION: This magnetic recording medium is provided with the magnetic layer consisting of the magnetic coating material dispersed with the fine ferromagnetic powder in a binder on a nonmagnetic base. The binder of the magnetic recording medium consists essentially of a copolymer contg. (1) 30 to 50 wt.% alkyl (meth)acrylate unit, (2) 30 to 55 wt.% vinyl chloride unit, (3) 1 to 20 wt.% monomer unit having an epoxy group and ethylenically unsatd. double bonds and (4) 1 to 20 wt.% other radical polymeric monomer unit as component units.
Patent JP-H01243489-A (JP)
Title: High output semiconductor laser element
Inventor: YAMASHITA SHIGEO
IPC: H01S5/00
Filed: 1988-03-25
Abstract: PURPOSE:To enable the title element to be actuated stably in lateral basic mode even at high output by a method wherein the semi-waveguide channel width is partly narrowed at a plurality of positions at least near one side and near central position while other regions are kept almost in even width. CONSTITUTION:The laser beams are distributed in the parallel direction with an active layer 3 corresponding to the effective waveguide channel width however the axis of a resonator is fixed to near central position by the parts in narrow waveguide channel width provided at least near end and near central position. Besides, the oscillation threshold gain in the lateral high order mode increases since narrow waveguide parts 13 inflict heavier loss on the lateral linear mode in low magnetic field intensity reaching peaks at both sides as well as on the lateral high order mode in considerable intensity distribution on both sides. Through these procedures, stable oscillation can be assured in the lateral basic mode even if the photospot size is enlarged by widening the effective stripe width. Furthermore, the enlargement of the spot size means the reduction of the photo power density per unit sectional space to solve the problem of end deterioration.
Patent JP-S59195277-A (JP)
Inventor: ARATAKE KENJI
IPC: G09G3/20
Filed: 1983-04-20
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-H10269975-A (JP)
Title: Axis aligning device for charged particle
Inventor: MITAMURA SHIGEHIRO
IPC: H01J37/147
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To adjust and align two kinds of axis displacement of the angle displacement of the beam direction and the optical axis direction, and the displacement of beams and an optical axis, and also align the axis even if the arrangement position of a charged particle source is displaced from the optical axis where two apertures pass. SOLUTION: A device has at least two apertures 5, 6, two step beam deflection means 1 (11, 12) arranged in the axial direction on the axes of the apertures 5, 6, and a beam detecting means 7. The deflecting directions of beams of the two step beam deflecting means 1 are made reverse each other, and the deflection ratio of the beams are made variable. Thereby, two kinds of axis displacement of the angle displacement in the beam direction and in the optical axis direction, and the displacement of beams and the optical axis is adjusted and aligned.
Patent JP-S63233968-A (JP)
Title: 2-hexaprehnylhydroquinonesulfate and medicine consisting of said compound
Inventor: HASHIMOTO TADAHISA
IPC: A61K31/255
Filed: 1987-03-23
Abstract: NEW MATERIAL:A compound expressed by the formula. USE:A phospholipase A2 inhibiting agent and remedy for stomach disease. The aimed compound has gastic acid secretion inhibiting action and antiulcer action due to H<+>, K<+>-ATPase inhibiting action as well as phospholipase A2 inhibiting action and is useful as antiphlogistics, antiallergic agent, acute pancreatitis remedy, etc. PREPARATION:A sponge grown near Hachijo island is Japan sea is collected and extracted using ethanol having two ford amounts of the sponge several times. The extract liquid is condensed under reduced pressure, subjected to two layer distribution by water-ether and then purified to provide the compound expressed by the formula.
Patent JP-H03272100-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: ATSUMI SHIGERU
IPC: G11C29/06
Filed: 1990-03-22
Abstract: PURPOSE:To execute a stress test in a short period of time without a hindrance by executing the control so that all write transistors become a turn-on state or a turn-off state at the time of stress test mode. CONSTITUTION:The nonvolatile semiconductor memory is provided with a stress test control circuit 10 for executing the control so that all of write transistors WT1, WT2 become a turn-on state or a turn-off state at the time of stress test mode, and a stress test signal generating circuit 20 for controlling the stress test control circuit 10 is added. In such a state, at the time of stress test, a CMOS transfer gate TG1 and a CMOS transfer gate TG2 become a turn-on state and a turn-off state, respectively, inputs of voltage converting circuits 93, 95 become the same phase, all write transistors WT1, WT2 are controlled so as to become a turn-on state or a turn-off state in accordance with a write data input Din, and the same data is written in two cell transistors of each memory cell. In such a way, the stress test can be executed in a short period of time without a hindrance.
Patent JP-H06283007-A (JP)
Title: Light shielding net
Inventor: NISHIKAWA YUICHI
IPC: F21V11/00
Filed: 1993-03-29
Abstract: PURPOSE:To add device-oriented information display function by providing letters, colors, patterns and the like that are different from one another on both surfaces of a light shielding net having translucent open holes, and by making the colors and patterns on one side not recognizable from the other sides. CONSTITUTION:A first printed pattern 2 of letters, colors and patterns is provided on one surface of a net 1 woven with a plurality of translucent open holes 1c provided regularly by opaque or semitransparent warp 1a and weft 1b. A second printed pattern 3 of letters, colors and patterns is provided on the other surface of the net 1. The first printed pattern 2 and the second printed pattern 3 are different from one another.
Patent JP-H04306098-A (JP)
Title: High definition video recording or reproducing device
Inventor: MURASHIMA HIROSHI
IPC: H04N7/01
Filed: 1991-04-02
Abstract: PURPOSE:To record a high definition video signal in a recording format compat ible with that of a conventional standard color video signal. CONSTITUTION:A high definition video signal is digitized by a 1st A/D converter circuit 1 and stored sequentially in a 1st memory 3. A read address is set synchronously with a synchronizing signal of a 1st NTSC synchronizing signal generating circuit 4 synchronously with a frame synchronizing pulse in the high definition video signal at the read. The signal is read as 2 series of video data whose synchronization period is in common to an NTSC color video signal and processed analogically by 1st and 2nd D/A converter circuits 6, 7 and the result is led out.