baber/WOPTO huggingface dataset:
Patent JP-H02160223-A (JP)
Title: Exposure controller
Inventor: TANAKA YOSHITO
IPC: G03B7/16
Filed: 1989-08-03
Abstract: PURPOSE:To appropriately maintain the exposure balance between main and subordinate objects by calculating the timing of flashing based on the brightness of the subordinate object at the time of rear light and correcting the calculated timing according to the difference in brightness between the main and subordinate objects, a distance to the main object can be flashing amount. CONSTITUTION:The exposure controlled has a control IC 22, temporarily calculates the timing of flashing, that is, a period of time until flashing after opening a shutter, corrects the timing of flashing according to the difference in brightness between the main and a subordinate objects, the distance to the main object, etc., and actuates flashing at the corrected timing. This correction prevents over-exposure as much as the incidence of light on the subordinate object while flashing continues.
Patent JP-S5992354-A (JP)
Title: Reagent for immune serological diagnosis
Inventor: KUGE MICHIO
IPC: G01N33/545
Filed: 1982-11-18
Abstract: PURPOSE:To obtain a reagent for immune serological diagnosis keeping high sensitivity for a long period and does not cause self-flocculating with a long time preservation, by adding penicillamine to latex suspension. CONSTITUTION:The titled reagent for immune serological diagnosis has special features that 250mug-5,000mug gamma-globulin is sensitized per 10mg latex particles having 0.08-0.80mum diameter and containing 0.08-2.0wt% said latex particles further 0.01-10wt% penicillamine is added to this suspension. As latex particle, for example, polystyrene or copolymer of a monomer having phenyl radical and an anionic monomer are suitable. Further, either D-, L- or DL- penicillamines can be used.
Patent JP-H1076744-A (JP)
Title: Printed matter by electrostatic charge liquid development method
Inventor: TERAYAMA MICHIO
IPC: B41M1/30
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To raise adhesion of electrostatic charge developing liquid toner to a matter to be printed by a method wherein a plastic film or the like of the matter to be printed is coated in advance with a primer consisting of ethylene acrylate resin or polybutadiene resin. SOLUTION: A primer layer consisting of ethylene acrylate resin or polybutadiene resin, and an image layer by a static charge liquid developing method are successively formed on a matter to be printed to make a printed matter. A film thickness of the primary layer is preferably 0.01-5.0μm, and more preferably 0.05-1.0μm. As a concrete example, there are a plastic film of polyester film or the like, mirror coat paper, synthetic paper, etc. As electrostatic charge developing liquid toner forming the image layer, well-known toner particles dispersed in water and/or organic solvent can be used. Further, to the primary, curing agents of isocyanate, imine, etc., can be added.
Patent JP-H0751877-A (JP)
Title: Laser beam machine
Inventor: YAMADA KIYOSHI
IPC: G02B27/00
Filed: 1993-08-18
Abstract: PURPOSE:To enhance the stability of a laser beam and to conduct processing with high accuracy by providing a divided section of an initial stage with an angle adjusting mechanism and disposing a beam position detector, a beam profile monitor and a power meter near the divided section of a final stage. CONSTITUTION:The optical axis signal of the laser beam detected by the beam position detector 8 is inputted to a beam position control box 12 and a reflection mirror 4 with the 2theta angle adjusting mechanism built in a No. 1 beam changeover mechanism 3 is driven. The angle of the reflection mirror 4 with the 2theta angle adjusting mechanism is so controlled as to align the center of the beam position detector 8 to the optical axis. The mode signal of the beam detected by a beam profile monitor 9 is inputted to a resonator alignment control box 11. Alarm is emitted and is fed back to the alignment of the resonator and the mode is corrected if there is abnormality. The stability of the power of the laser beam is measured in the power meter 10 and is fed back to a laser power source if there is abnormality.
Patent JP-S6263676-A (JP)
Title: Method for plating polyethylene terephthalate film with ferromagnetic metal
Inventor: NAKAO YUKIMICHI
IPC: G11B5/73
Filed: 1985-09-14
Abstract: PURPOSE:To improve the adhesion of a metal deposited on a film by plating by etching the film by a prescribed method, treating it with an aqueous soln. of a cationic surfactant, sticking palladium colloid to the surface of the film and carrying out plating. CONSTITUTION:A polyethylene terephthalate film is etched with an aqueous soln. of an alkali metallic hydroxide and treated with an aqueous soln. of a cationic surfactant or hydrosol of a metallic hydroxide. The treated film is immersed in palladium hydrosol contg. one or more among an anionic surfactant, a nonionic surfactant, and a water soluble polymer to stick palladium colloid to the surface of the film. A ferromagnetic metallic film is then formed on the surface of the film by chemical plating in a magnetic field.
Patent JP-H0936161-A (JP)
Title: Bonding wire
Inventor: SHIMIZU JUICHI
IPC: H01L21/60
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a bonding wire which is high in mechanical strength and suitable for a multi-pin semiconductor device, wherein the bonding wire is used for electrically connecting an electrode located on a semiconductor element to an outer lead. SOLUTION: A bonding wire includes 0.01 to 8% by weight of one or more elements selected out of rare earth elements besides Au as a main component.
Patent JP-H0532298-A (JP)
Title: Oil feeder
Inventor: TAKAHASHI TOKUJI
IPC: B67D7/54
Filed: 1991-07-18
Abstract: PURPOSE:To expel oil vapor in a sensor casing to the outside by a method wherein the turbulences of the oil vapor are created in the sensor casing upon air suction to attach the oil vapor to the sensor body and, upon air discharge, the turbulences of air are created in the sensor casing. CONSTITUTION:A sensor casing 32 is provided with an intermediate side air flow opening 37 spaced apart from air flow openings 33 and 34 in the peripheral direction and having height H1 greater than the height H of the air flow openings 33 and 34. The intermediate side air flow opening 37 and an air suction hose are connected by a connecting hose. Therefore, a plurality of oil vapor turbulences 40 are created in the sensor casing 32 upon air suction by an air suction and discharge pump and, upon air discharge, a plurality of air turbulences are created therein.
Patent JP-H1014939-A (JP)
Title: Sterilized forceps standing cover
Inventor: MINAMI ATSUO
IPC: A61B19/02
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To curtail chance of possible pollution by miscellaneous germs from outside in works prior to application by eliminating a sterilization bag for the sterilization of a forceps standing cover and eliminating the transfer and feeding of forceps to the forceps standing cover. SOLUTION: A forceps standing cover is made up of a flat type tapered bag 10 comprising a soft and foldable non-water permeable member allowing sterilization and a gate-shaped opening part having tongue parts 12 and 12 facing each other on the surface and on the rear thereof with deep cuts 11 and 11 on both sides. A knob part 14 is provided at an upper part of the tongue part 12. In the unsealing operation, the knob part 14 is gripped and unsealed and bent outward along the upper rim of a forceps standing container to form a continuous flange thereby covering the upper rim completely.
Patent JP-S6358029-A (JP)
Title: Top plate fixing device for cooking apparatus
Inventor: IGARASHI ITSUO
IPC: F24C15/10
Filed: 1986-08-29
Abstract: PURPOSE:To provide a top plate fixing device capable of positively mounting the top plate and having an excellent appearance by engaging a piece provided on the front surface of a top plate and bent downward with a projection provided on the front surface of a front surface operating plate, and further fixing the rear surface of the top plate to the side plate thereof by means a fixing screw. CONSTITUTION:A top plate 1, a front surface operating plate 2, a side plate 3 and a side surface panel 4 are assembled to constitute a cooking apparatus main body. A bent piece 1a is provided on the front surface of the top plate 1 and is engaged with the projection 2a of the front surface operating plate 2 to hold the same, the rear surface of the bent piece 1a is fixed to the side plate 3 by means of a fixing screw 5, and hence the top plate 1 does not easily slip off. Protection of a 100V power supply circuit and an electronic circuit within the main body is positively carried out, and troubles such as faults of tools, electric shocks and the like can be prevented, and furthermore, carrying of the device can be facilitated. Since there are no screws for fixing the top plate on the front surface and the side surface of the apparatus, good appearance can be presented and a high-class feeling can also be obtained.
Patent JP-S6095164-A (JP)
Title: Antivibration structure of cylinder block of engine
Inventor: HIRAKI NOBUYUKI
IPC: F02F7/00
Filed: 1983-10-31
Abstract: PURPOSE:To enable the weight of an antivibration structure to be reduced by arranging a beam that is positioned at a distance from a bearing cap which is arragned in the lower portion of an engine block at about the center portion in the longitudinal direction of the engine block and by fixing its both ends to the lower portion of a skirt area. CONSTITUTION:A bearing cap 4 for maintaining a bearing which bears a crank shaft 6 is fixed to an engine block 2 by a bolt 5. A beam 8 is arranged at a distance 9 from the bearing cap 4 and only at about the center portion in the longitudinal direction of the engine block 2 in the lower portion of a skirt area 3 which is formed in the lower portion of the engine block 2 as one body. Both end portions 10 or the beam 8 are fixed to both sides of the lower portion of the skirt area 3 by bolts 11.
Patent JP-2000023458-A (JP)
Title: Switching power supply unit
Inventor: UTSUNO MIZUKI
IPC: H02M3/155
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply unit capable of obtaining therein a stable standby state. SOLUTION: The series circuit comprising the main transistor of a switching power supply unit and the primary winding of its transformer is connected with its DC power supply to perform ON/OFF control of the main transistor by PWM pulses. Sensing the output voltage of the secondary winding of its transformer, an error signal is created by an error amplifying transistor 23 to make flow the current responding to the error signal in a light emitting diode 24. A standby control transistor 72 is connected in parallel with the error amplifier transistor 23 to perform ON/OFF control of the standby control transistor 72 by standby control pulses. A capacitor 73 is provided connectively between the collector and the base of the standby control transistor 72.
Patent JP-S6447122-A (JP)
Title: Input circuit for microcomputer
Inventor: SASABE TORU
IPC: G06F3/05
Filed: 1987-08-18
Abstract: PURPOSE:To obtain an input circuit without limit in a selection range by varying a DC voltage fed to an A/D converter input terminal of a microcomputer so as to eliminate the need for an input terminal or a diode for program selection. CONSTITUTION:An A/D converter input terminal 13a of a microcomputer is connected to a midpoint between resistors R1 and R2 via a switch 14 at application of power to a PLL synthesizer television receiver or the like. Then the microcomputer 13 applies A/D conversion to a prescribed current/voltage given to the terminal 13a to select a program suitable for an applied location. When a program is selected, the switch 15 thrown the terminal 13a to a position of an AFT circuit 3 and supplies a frequency division ratio data in response to the channel selection from a keyboard 14 to a programmable frequency divider 11b. Moreover, an AFT output from the circuit 3 is subject to A/D conversion and an S-shaped curve of the AFT is read to apply channel selection tuning. Thus, the input circuit is obtained, where the configuration is simplified and there is no limit in the channel selection range.
Patent JP-H0489774-A (JP)
Title: Circulating type document automatic feeder
Inventor: NAITO MASAKI
IPC: G03G15/00
Filed: 1990-07-31
Abstract: PURPOSE:To produce copied sheets whose pages have been arranged by making the sectional shape on a contact side with a discharged document in two directions into a shape which increases their thickness gradually in the discharging direction of respective documents, and providing protruding parts on both ends for exact partition of documents before and after processing. CONSTITUTION:The sectional shape of a partition member 7 on a contact side with a discharged document is made into a tapered one to serve as a Hide in respective discharging directions, whose top has a protruding semicircle-shape on it. Even the document is discharged from any direction at the time of switch- back discharging and closed-loop discharging and the document whose edge is folded downwards comes into contact with the partition member it slides down on the semicircle part for re-loading. On the contact side with the surface of a document placed on a tray already, both edges of the flat surface of the partition member 7 is made into a protruding shape with regard to its central part. This prevents a discharged document from entering between the partition member and the upper surface of the document due to tooth the floating ends of the partition member generated when the central part of a flat surface of the partition member has come into contact with the surface of the document.
Patent JP-H0370042-A (JP)
Title: Return code analyzer
Inventor: IZAWA SUMIO
IPC: G06F11/28
Filed: 1989-08-09
Abstract: PURPOSE:To dispense with work such as to check a return code by referring to a manual when a program is developed by analyzing and displaying the meaning of the return code. CONSTITUTION:A return code analyzer 1 is comprised of a data display part 2, an instruction input part 3, a processing analysis part 4, and a file input part 5. When the return code is inputted from the input part 3, the return code is sent to the processing analysis part 4, and the processing analysis part 4 issues an instruction to read out the meaning of the return code from a file to the readout part 5. Also, the processing analysis part 4 issues the instruction to display the meaning of a read out return code to the data display means 2, thereby, the data display means 2 displays the meaning of the return code on a display part 6. In such a way, the development of the program can be efficiently performed.
Patent JP-H0869410-A (JP)
Title: Cache memory control circuit
Inventor: YAMAMOTO KENJI
IPC: G06F12/08
Filed: 1994-08-30
Abstract: PURPOSE: To provide a computer system, on which a write-back system cache memory is mounted, with the cache memory control circuit which makes no interruption halfway in access after a DMA controller actually starts accessing a main storage and enables continuous access from a start address to an end address. CONSTITUTION: The cache memory control circuit of the computer system which includes a CPU, a cache memory, and a DMA controller is equipped with a DMA controller actuation instruction detecting circuit 28 which detects the CPU issuing an actuation instruction to the DMA controller, retrieval means (21, 22, 24, and 25) which retrieves dirty data among data in the cache memory on the basis of the detection signal from the detecting circuit 28, and writing- back means (21, 23, 25, and 26) which write the dirty data retrieved by the retrieval means back to the main storage from the cache memory.
Patent JP-H0255237-A (JP)
Title: Apparatus for forming optical element
Inventor: HARADA TOSHIHIKO
IPC: C03B11/08
Filed: 1988-08-18
Abstract: PURPOSE:To heat a forming mold at a stabilized temperature in high efficiency and controlled state by transferring a cylinder integrated with an upper mold, a lower mold and an optical raw material into a heating furnace, heating the cylinder with a heater brought into close contact with the cylinder by elastic deformation and forming the softened optical raw material. CONSTITUTION:A mold set 17 composed of an upper mold 18, a lower mold 19 and an optical raw material 21 integrated in a cylinder 20 is placed below a heat-insulaion plate 16 at the top of a mobile shaft 13 and transferred into a heating furnace 30 placed in the ceiling face 3a of a forming chamber 2 by lifting with a lifting apparatus 11. The optical raw material 21 is softened by the heat of a coil heater 34 and a load 48 is applied to the upper mold 18 through a load-transfer rod 43. The optical raw material is compression molded by the above process to form an optical element. In the above apparatus for forming an optical element, a protrusion 51 of the cylinder 20 is engaged with the coil heater 34 in the lifting of the above mold set 17 and the cylinder is rotated by a rotary driving apparatus 10. The inner diameter of the heater 34 is contracted by the elastic deformation to effect close contact with the outer circumference of the cylinder 20. The mold set 17 can be stably heated in high efficiency by this process.
Patent JP-H0870223-A (JP)
Title: Offset cancellation circuit
Inventor: FUKUSAKO SHINICHI
IPC: H03F3/45
Filed: 1994-08-30
Abstract: PURPOSE: To improve the gain of an input signal by separately setting a gain of the input signal and a gain of offset control. CONSTITUTION: TRs 11, 12 in a differential amplifier section A1 in differential amplifier operation amplify an input signal. TRs 21, 22 in a differential amplifier section A2 in differential amplifier operation based on a potential of an offset control signal from offset control terminals VAP, VAN apply biasing to potential at output terminals DOP, DON respectively. Thus, the offset quantity in an output signal is controlled. On the other hand, a current control section 26 controls a current flowing to a current source 25 to control a potential of the output signal and a gain with respect to an offset control variable freely.
Patent JP-H0492321-A (JP)
Title: Push button
Inventor: KANEKO KYOICHI
IPC: H01H13/70
Filed: 1990-08-03
Abstract: PURPOSE:To prevent invasion of forein matters such as dust into the inside by relatively moving a sliding member to the housing and a stem, besides overlapping three side walls of the stem, a sliding member and the housing. CONSTITUTION:When the top surface of a key top 12 is pressed into, a sliding projection 58 goes down inside a guide tube 26 to compress a coil spring 10, and spring force of the compressed coil spring makes the guide tube 26 to go down inside a guide tube 14 to press and reverse a moving contact 8 by the underface of a sliding member 9 and the contact 8 comes in contact with a fixed contact 17 to turn a switch from OFF to ON. In this case, the sliding surface between the sliding member 9 and the stem 11 is ensured at both in-and outside between the guide tube 26 and a projection 38 as well as between both sidewalls 29 and 39, and the sliding surface between the housing 7 and the member 9 is ensured by both in-and outsides between the guide tube 14 and the guide tube 26 as well as between both side walls 13 and 29.
Patent JP-H0489869-A (JP)
Title: Beta,gamma-unsaturated nitrile azomethine coloring matter
Inventor: MIKOSHIBA TAKASHI
IPC: B41M5/30
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a coloring matter having excellent spectral properties for forming an image and for a filer by forming a beta,gamma-unsaturated nitrile azomethine coloring matter shown by a specified structural formula. CONSTITUTION:A beta,gamma-unsaturated nitrile azomethine coloring matter shown by formula 1, wherein R<1>, R<2>, R<3>, and R<4> are each a hydrogen atom or a nonmetallic substituent; R<5> and R<6> are each a hydrogen atom, alkyl, aryl or a heterocyclic group; V is a nitrogen atom or a group of formula II; X, Y, and Z are each a nonmetallic substituent; at least one of Y and Z is an electron attracting substituent; X and Y and/or, Y and Z and/or, R<1> and R<2> and/or, R<2> and R<5> and/or, R<5> and R<6> and/or, R<3> and R<6> and/or, R<3> and R<4> may be combined together to form a cyclic structure; X, Y, Z, R<1>, R<2>, R<3>, R<4>, R<5>, and R<6> may further be substituted; formula III shows that Y and X may be cis or trans as to a double bond.
Patent JP-H05220631-A (JP)
Title: Device for automatic mounting of piston ring
Inventor: ARAN MITSUSHIERU FUFUYUU
IPC: B25B27/12
Filed: 1992-07-31
Abstract: PURPOSE: To provide a device that automatically distributes piston rings, which each consist of two scraper rails interspaced by an elastic spacer, into engine piston grooves. CONSTITUTION: A stack 5 of spacers 2 is located around a magazine tube 4, which provides a seat for a piston 8 and has a bevel 7 at its upper end adjacent to grooves 9. With the stack 5 compressed between a stop 11 and a pusher 10, when the stop 11 moves up, one spacer 2 slides on the bevel 7 that guides it into a fit in the related groove 9 of the piston 8. Other special considerations are made for the separation of rails from such a stack and their distribution.
Patent JP-H0650156-A (JP)
Title: Intake air control device of engine
Inventor: ITO MASAHIRO
IPC: F02B31/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide the intake air control device of an engine which enables further reliable generation of a tumble through suppression of a reverse revolving flow as much as possible. CONSTITUTION:The intake air control device of an engine comprises two intake air ports 4c per a cylinder, an intake air valve 11 to open and close the intake air ports, and an intake air control valve 21 to vary and control the sectional area of an intake air passage 17 connected to each intake air port 4c. In this case, the lift curve of one intake air valve 11 is displaced in the direction of a crank angle from the lift curve of the other intake air valve 11.
Patent JP-S5996559-A (JP)
Title: Magnetic disc device
Inventor: KATOU MASAHIRO
IPC: G11B17/043
Filed: 1982-11-25
Abstract: PURPOSE:To take out a magnetic disc manually when an automatic charging and discharging means of the magnetic disc is not worked by rotating the rotary shaft of a driving means manually from a front panel. CONSTITUTION:When the automatic charging clamp and discharging means of the magnetic disc is failed, the user inserts a driver from an aperture part 2a formed on the front panel 2, engages a groove formed on a gap 26 with the driver and turns the driver to rotate the rotary shaft 13, so that a roller 22 can be rotated manually in the discharging direction of the magnetic disc. Consequently, the magnetic disc 4 can be taken out to the outside of the device completely manually by turning the driver. When the rotary shaft 13 is rotated manually, a cam 18 is also rotated and the clamping status of the magnetic disc 4 due to a center cone 9 can be released.
Patent JP-S58106429-A (JP)
Title: Damping torque generator for load test
Inventor: HASHIMOTO HIROYUKI
IPC: G01L3/18
Filed: 1981-12-18
Abstract: PURPOSE:To perform automatic balancing control through simple constitution by moving a power supply piston through an oscillatory plate which responds to damping force by a multistage wet type clutch, and thus performing feedback control over a pump which operates the clutch. CONSTITUTION:When hydraulic pressure from a pump 36 is applied to a brake housing, damping force is applied to a load shaft through the multistage clutch consisting of a friction plate and a steel plate. The oscillatory plate 24 of the brake housing oscillates in response to the damping force to move the power piston 32, thereby controlling a pump port 40, etc. Then, the pump 36 is brought under feedback control to apply the load shaft with constant damping pressure set through a pressure regulating valve 47. Automatic balancing control is performed by this simple constitution, so desired specific damping torque is generated speedily and securely with good responding characteristics.