baber/WOPTO huggingface dataset:
Patent JP-H0846854-A (JP)
Title: Image pickup device
Inventor: ONO MITSUNOBU
IPC: H04N5/232
Filed: 1994-08-02
Abstract: PURPOSE:To provide an image pickup device superior in operability by which the increase in scale of a device and the increment of a cost can be suppressed to a minimum. CONSTITUTION:This image pickup device controls the operating state of an AGC circuit, and also, performs control for the state of a diaphragm 11 via a diaphragm control circuit 13 based on exposure time set by an exposure time setting circuit 22. At this time, control for light quantity and that for a gain are detected via a GCA gain detection circuit 21, and the exposure time can be set as confirming a displayed gain, which provides superior convenience and high operability.
Patent JP-S5970542-A (JP)
Title: Manufactue of endless round packing
Inventor: ANDOU KATSUSHI
IPC: B29C59/00
Filed: 1982-10-15
Abstract: PURPOSE:To obtain an accurate roundness and dimensions of a high accuracy over the overall length by keeping an endless member irregularly twisted recipprocating it axially or in the direction of axis center to uniformize the grinding of an endless member with an angular section in the entire outer surface with a grinding stone. CONSTITUTION:An endless member 5 with an angular section is looped on a drive shaft 1 having a circular material supply groove 2 on the circumferential surface and a driven shaft 3 supported rotatably and a grinding stone 9 is brought into slide contact with the endless member 5 set in motion with the rotation of the drive shaft 1. At this point, the driven shaft 3 is moved A relative to the drive shaft 1 axially or oscillated B in the direction of center axis to cause a change in the twisting of the endless material 5. This keeps the endless member 5 irregularly twisted as advancing into a material supply groove 2 of the drive shaft 1 to bring the entire outer surface of the endless member 5 into even contact with the circumferential surface of a grinding stone 9. Thus, the endless round packing ground can provide an accurate circular section and a dimensional accuracy over the overall length thereof.
Patent JP-2001014963-A (JP)
Title: Insulating sleeve for connecting terminal
Inventor: NAKAMURA TOSHINOBU
IPC: H01R4/70
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To smoothly and easily mount and hold a connecting terminal. SOLUTION: In this sleeve A, both upper and lower faces 1a, 1b in a sleeve body 1 are protrusively provided with slip-off stop protrusions 2. The slip-off stop protrusion 2 is provided with a reverse tapered face 2c which enlarge gradually in diameter toward an abutting face 1e, and an inclined face 2d made higher gradually in the same direction. The head part 4c side of a fast-on terminal 4 is therefore pushed into the sleeve body 1 to easily fit diameter contracted parts 2a of the slip-off stop protrusions 2 into the hollows of bent protruding parts 4, 4a, so that the Faston terminal 4 can be easily and smoothly inserted together with a covered electric wire 3.  The fast-on terminal 4 is further pushed inward, while resisting frictional force with the slip-off stop protrusions 2, and the moment the lower edges 4b of the bent protruding parts 4a, 4a are engaged with diameter enlarged parts 2b, the Faston terminal 4 can be held in an immobile state between the slip-off stop protrusions 2 and the abutting face 1e in the sleeve body 1.
Patent JP-H0346296-A (JP)
Title: Soldering of flexible printed wiring board
Inventor: ISHIKAWA MASASHI
IPC: H05K1/00
Filed: 1989-07-13
Abstract: PURPOSE:To decrease defects such as the positional deviation of a component and the like apt to occur at soldering so as to improve a flexible printed wiring board in quality by a method wherein guide holes are bored in the flexible printed wiring board, and the board is set to a soldering jig through the holes concerned. CONSTITUTION:A flexible printed wiring board 5 is pressed on a soldering jig 3 with pressing pieces 1a and 1b as guide pins 2a-2d of the solder jig 3 are inserted into guide holes 6a-6d of the printed wiring board 5, then correcting slide mechanisms 4a and 4b are opened and set, and the printed wiring board 5 is soldered through a reflow device. As mentioned above, the flexible printed wiring board 5 is set and corrected, whereby the shrinkage of the board 5 and the positional deviation of components caused by heat can be prevented. By this setup, defects such as positional deviation and the like can be eliminated.
Patent JP-S5884967-A (JP)
Title: Carburizing method for sintered iron member
Inventor: OOBUCHI SADATAKA
IPC: B22F3/24
Filed: 1981-11-12
Abstract: PURPOSE:To carburize sintered iron members easily and accurately in a short time by embedding sintered iron into a powder mixture wherein powder of carburizing agents consisting essentially of carbon is compounded with refractory powder and heating the same in a gaseous atmosphere contg. carbon monoxide. CONSTITUTION:Sintered iron is embedded in a powder mixture obtd. by compounding undersized powder of about 200 meshes of a solid carburizing agent consisting essentially of carbon and compounded with a recarburization accelerator such as barium oxide with oversized powder of about 20 meshes of refractories such as alumina, magnesia, silica, zircon sand, etc. which cause substantially no changes under carburizing conditions and both are heated for about 15min-2hr at about 800-1,000 deg.C in a heating furnace of an atmosphere of a denatured gas of hydrocarbon such as methane contg. 2-90% carbon monoxide, whereby the sintered iron is carburized. After the end of the carburization, the sintered iron is quenched and hardened. The compounding ratio of the carburizing agent powder in said powder mixture is preferably about 2-60wt%.
Patent JP-H0627700-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUMITA KEISUKE
IPC: G03G5/06
Filed: 1992-07-09
Abstract: PURPOSE:To select a specified electric charge transferring material satisfying such electrophotographic characteristics as sensitivity, potential retentivity, potential stability and residual potential with high performance in an electrophotographic sensitive body using a specified bisazo pigment. CONSTITUTION:A photosensitive layer contg. a bisazo pigment represented by formula I [where A is a residue of a coupler, R1 is H, aryl, etc., and (n) is 0 or 1] as an electric charge generating material and a compd. represented by formula II (where each of R2 and R3 is alkyl, aryl or aralkyl, each of R4-R7 is H, halogen, alkyl or alkoxy and R4 and R5 may form a ring) as an electric charge transferring material is formed on an electric conductive substrate.
Patent JP-S5973809-A (JP)
Inventor: OKAMOTO TATSUKI
IPC: H01B7/18
Filed: 1982-10-19
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-S5887337-A (JP)
Inventor: SHIBATA KUNIO
IPC: D02J1/08
Filed: 1981-11-13
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-S5973833-A (JP)
Title: Production method of shadow mask
Inventor: TANAKA YUTAKA
IPC: C23F1/00
Filed: 1982-10-19
Abstract: PURPOSE:To bore highly precise electron beam pass hole sections on a shadow mask raw material by providing a process pressing an etching liquid resistant film and a process etching large holes and small holes in turn from the respective main faces of the shadow mask raw material. CONSTITUTION:A shadow mask raw material 31 is formed having patterns of small hole formation sections 34 with a bore diameter d1 and large hole formation sections 35 with a bore diameter d2 on both main faces respectively, and an etching liquid resistant film 37 is pressed to both lateral ends of the raw meterial 31 formed with the small hole formation section 34 by using an adhesive agent 36. Next, a large hole 39 as the first predetermined hole is formed by etching to a predetermined depth from the large hole formation sections 35 side, and after a shield agent 40 such as paraffin is filled inside, the film 37 is peeled off, and a small hole 41 is formed by etching from the small hole formation sections 34 side, and after the shield agent 40 is exposed and an electron beam pass hole with a desired diameter is obtained, the shield agent 40 is removed, then a flat mask is completed by removing photosensitive films 32, 33. Accordingly, no film is left at the small hole and large hole formation sections thereby a shadow mask with excellent quality can be obtained.
Patent JP-H1123359-A (JP)
Title: Vibration detection system, intrusion detection system and composite detection cable
Inventor: KOSHIBA YOSHIHITO
IPC: G08B13/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration detecting system which can precisely discriminate whether an output signal from a vibration detecting cable is generated by a vibration or an electromagnetic noise. SOLUTION: A vibration detecting system is provided with a vibration detecting cable 2 by which a vibration is converted into an electric signal so as to be output and with a computing and control part 9 which discriminates whether an output signal from the cable 2 is generated by an electric signal due to a vibration or by an electric signal due to an electromagnetic noise. The computing and control part 9 is constituted in such a way that whether the output signal from the vibration detecting cable 2 is generated by the electromagnetic noise or the vibration is discriminated on the basis of the envelope shape of the output signal.
Patent JP-H1024862-A (JP)
Title: Fork lift
Inventor: ISOGAWA YASUYUKI
IPC: B66F9/075
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent a lock mechanism for holding a battery hood at a closed position from interfering with an operator at the time of getting on/off. SOLUTION: A fork lift 1 has a base 2 provided with a step 10, a battery mounted on the base 2, and a battery hood 7 provided with a turnable operation seat disposed between an open position and a closed position. The hood 7 is usually held at the closed position by a pair of lock mechanism 20. Each lock mechanism comprises a slim hook 20a extending downward from the front end of the hood 7, a loop part 20b and a fastening part 20c and these parts 20a to 20c are engaged with each other at a lower position near the step 10 in front of the base 2 lest they hinder an operator from moving up and down, whereby the hood 7 is held at the closed position. The hook 20a is turnably integrally joined by a bar-like member.
Patent JP-H0848459-A (JP)
Title: Printer, printing system using the same, and control for the printer
Inventor: ARIGA KAZUHISA
IPC: B41J11/42
Filed: 1994-08-03
Abstract: PURPOSE:To carry out the printing free from the uselessness of a printing medium without adding a paper detector by obtaining the printing medium transfer rest quantity corresponding to the printable region of the printing medium on the basis of the transfer quantity of the printing medium after the passing through a medium detecting means, and a specified printing medium transfer quantity stored in a medium transfer quantity accommodation means. CONSTITUTION:As for a printer 1 which carries out paper feed by switching the phase of the control signal applied to a paper feeding motor (step motor) at each specific time by the number of times corresponding to the paper feed quantity, if the timer interruption is started, the motor driving signal is renewed, and the motor is revolved. Then, the state of a paper sheet detector 406 is confirmed, and in the case where the existence of paper is detected, the max, rest printing region quantity is memorized in a rest printing region memory part 415 in a RAM 413. While, if the case where the paper sheet does not exist is detected, the existence of the rest printing region is confirmed, and if the rest printing region exists, the contents of the memory part 415 is decreased, and the paper feed is executed by one step portion, and the reduction by one step portion of the rest printing region is memorized.
Patent JP-S5973663-A (JP)
Title: Lock-up clutch controller for torque converter
Inventor: ISHIKAWA KAZUO
IPC: F16H61/14
Filed: 1982-10-18
Abstract: PURPOSE:To release a lock-up clutch at the time of slipping of wheels and prevent an engine from being stopped, by releasing lock-up of a torque converter by a slip detection signal indicating the slipping of the wheels. CONSTITUTION:A controller for a lock-up clutch device 13 is comprised of a signaling means 35 which indicates a locked-up condition of the device 13, an electronic controlling unit 20 which detects the slipping of the wheels 14 through sensors 15a-15b detecting rotating speeds of a plurality of wheels and preferentially releases the clutch device 13, and a converting means 40 for releasing the lock-up. In the locked-up condition, when the wheel 14 slips and the difference between rotating speeds of the wheels comes out of a predetermined range, the controlling unit 20 preferentially cut off an exciting current for a solenoid valve 45, whereby the direction of feeding a working fluid to the torque converter 10 is reversed, and the clutch device 13 is released. Accordingly, even when getting out of a muddy ground or the like by swinging the vehicle body forwards and backwards, the engine is prevented from being stopped.
Patent JP-S6243264-A (JP)
Title: Multi-gradation recording system
Inventor: KANAI TSUTOMU
IPC: B41J2/36
Filed: 1985-08-20
Abstract: PURPOSE:To attain the extremely smooth expression of gradations without deteriorating the image resolution by using at least one of specific rows and columns for each fixed pattern and at the same time using at least one of these specific rows and columns in common with each other among those fixed patterns. CONSTITUTION:The multi-gradation picture signals supplied from a A/D converter, a picture memory, the demodulating and decoding circuits of a transmission system, etc. in the form of digital signals are processed by a multi-gradation signal processing circuit 1 into the signals accordant with the specifications and characteristics of a printer and then delivered to a multi-pattern table 2. For the information stored in the table 2, the density area is divided into four area I-IV together with fixed patterns a1-a4 allocated to said four areas respectively. Furthermore the area I-IV are divided into about 12 gradations with control of the energy quantity supplied to the patterns a1-a4.
Patent JP-S5883611-A (JP)
Inventor: RARUFU FUAIN
IPC: A61K8/00
Filed: 1982-10-18
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-H0934169-A (JP)
Title: Magnetic latent image developing toner
Inventor: TANIGUCHI SHIGENORI
IPC: G03G9/097
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain good image quality regardless of the kind of paper and to obtain enough fixing property even by fast printing by incorporating a copolymer containing a quaternary ammonium salt group and controlling the electric resistance to be within a specified range. SOLUTION: This toner contains 1-8 pts.wt. of copolymer containing a quaternary ammonium salt group and has electric resistance in the range from 10<8> to 10<12> Ωcm. In this case, the triboelectric charge amt. of the magnetic latent image developing toner is preferably controlled to -5 to 5μc/g. To control the charge amt., an external additive and a charge controlling agent are used. For example, hydrophobic silica, aluminum oxide or titanium oxide is used as an external additive. As for the resin to be used, a polystyrene resin, a styrene/acryl resin obtd. by copolymn. of styrene and acrylates or methacrylates, or a resin obtd. by partially crosslinking these styrene polymers, or a polyester resin, epoxy resin or polyamide resin can be used.
Patent JP-H106383-A (JP)
Title: Water-containing polymer extruding method by twin-screw extruder
Inventor: YOSHIKAWA TATSUYA
IPC: B29C48/76
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent back flow moisture from reaching a material supply port by providing a drain opening part between the material supply port and a vent port and providing the melting part of a screw compressing and melting a material between the drain opening part and the vent port. SOLUTION: A moisture-containing material 2 is introduced into a barrel 4 from a material supply apparatus 1 through a material supply port 3 and transferred downstream by the rotation of a screw 5 to be passed through a screw kneading part 6. The material is melted by the heating device provided to the outer peripheral surface of the barrel 4 and generated moisture is discharged to the atmosphere from the vent port 7 provided on the downstream side of the screw kneading part 6. A drain opening part 8 is provided between the upstream part of the kneading part 6 of the screw 5 and a material supply port 3. By this constitution, a part of moisture generated during melting flows backward to the material supply port 3 but discharged from a drain opening part 8 provided on this side of the material supply port 3.  Since moisture does not reach the material supply port, waterdrops are not formed at the material supply port 3 and the material does not become a dumpling or does not close the material supply port 3.
Patent JP-S6425152-A (JP)
Title: Thermal fixing device for image recording device
Inventor: MATSUMOTO YUMIO
IPC: G03D13/00
Filed: 1987-07-21
Abstract: PURPOSE:To shorten a thermal fixing cycle time by disposing an accumulated heat radiating medium on a conveying route for a developed color developing sheet in such manner as to face the surface of the color developing sheet. CONSTITUTION:A photosensitive pressure-sensitive recording sheet 2 subjected to an exposing effect is held superposed on the color developing sheet 14 and is fed in this state into the spacing between pressure fixing rollers 12 and 13, by which said sheet is subjected together with the sheet 14 to a pressurizing operation between the rollers 12 and 13. The microcapsules in the non-exposed region of the sheet 2 are thereby broken and the dye precursor leaking from the broken microcapsules reacts with the color developing agent on the sheet 4 and the latent image recorded on the sheet 2 is transferred and developed onto the sheet 14 side. The sheet 14 fed onto the conveying route comes into contact with the front face of the accumulated heat radiating medium 17 in which the radiation heat radiated from a light source 6 for exposing is absorbed and accumulated. The heat accumulated therein is transferred to the sheet 14. Since the accumulated heat radiating medium 17 is constituted of aluminum, the radiation heat from the light source for exposing is efficiently absorbed.
Patent JP-2000016055-A (JP)
Title: Cooling/heating device for vehicle
Inventor: TAKESHITA TETSUMITSU
IPC: B60H1/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To easily take out articles contained inside, to achieve high cooling or heating efficiency, to eliminate deterioration of cooling or heating efficiency in a cabin, and to achieve a low cost in simple constitution. SOLUTION: In a cooling/heating device for a vehicle provided with a cooling space 60 communicated with a duct 20 of an air conditioner mounted on a vehicle, an article containing chamber 9 protruded in the cooling space 60 and comprising a recessed body containing an article 100, an article inlet 70 provided above the article containing chamber 90, and a cover member 80 to open/close the article inlet 70, an article pulling means (composed of a cover member 80, a base plate 110, and a connection member 120, for example) interlocked with opening motion of the cover member 80 for pulling the article 100 contained in the article containing chamber 90 from the article inlet 70 upward is provided.
Patent JP-H0738085-A (JP)
Title: Charge transfer device
Inventor: TANIMOTO KOJI
IPC: H01L29/762
Filed: 1993-07-23
Abstract: PURPOSE:To perform an accurate subtraction processing, by so transferring a charge to the side of a second channel region that its partial quantity corresponding to the difference between the potentials formed respectively by first and second electrodes is left in the region below the first electrode. CONSTITUTION:The charge which has been transferred from a first channel region 20 to the region below a first electrode 21 is transferred to the side of a second channel region 30 while the charge quantity corresponding to the difference between the potentials formed respectively by the first and a second electrodes 21, 22 is left in the region below the first electrode 21. Concurrently, the charge left in the region below the first electrode 21 is transferred to the side of a third channel region 40. Therefore, since the charge transferred from the first channel region 20 to the region below the first electrode 21 corresponds to a first signal and the charge corresponding to the difference between the potentials formed respectively by the first and second electrodes 21, 22 corresponds to a second signal, the charge taken into the second channel region 30 corresponds to the signal obtained by the subtraction of the second signal from the first signal.
Patent JP-S6425503-A (JP)
Title: Laser trimming apparatus
Inventor: KANAYAMA SHINJI
IPC: H01C17/242
Filed: 1987-07-22
Abstract: PURPOSE:To make a laser trimming apparatus small, by providing an oscillator, a probe card inclined perpendicularly, a substrate disposed on an X-Z table inclined perpendicularly, and a scanning unit for trimming of the substrate, and by disposing the oscillator and the scanning unit on the straight line which is approximately perpendicular to the substrate. CONSTITUTION:A laser trimming apparatus comprises a body 12 thereof, an oscillator 13, a scanning unit 14, a probe card 15 inclined perpendicularly, a substrate 16, and an X-Z table 17 which is movable on the perpendicular and holds the substrate 16. The scanning unit 14 is so assembled as to perform laser trimming of the substrate 16 approximately at right angles through the probe card 15. And, both the oscillator 13 and the scanning unit 16 are disposed on the straight line which is approximately perpendicular to the substrate 16. With the scanning unit 16 which has a such constitution being used, both the probe card 15 and th substrate 16 are so disposed as to be nearly perpendicular to the optical path 18 of a laser beam. Moreover, the laser beam is scanned through galvanomirrors 21 and 22, while the X-Z table 17 is moved, thereby trimming of resistors formed on the substrate 16 is performed.
Patent JP-H0928670-A (JP)
Title: Optometric aid
Inventor: MITSUI YOSHIAKI
IPC: A61B3/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and improve the accuracy of optometry for an optometric aid that is to be installed on the spectacles that the examinee wears routinely. SOLUTION: For the installation of an optometric aid 1, a knob 16 is pushed for opening support pieces 15a, 15b of hanger 15. The aid 1 is next placed on the examinee's spectacles 20 from above, and the lenses 21, 22 of the spectacles 20 are held between the support pieces 15a and 8h, 15b and 8i.
Patent JP-S5885314-A (JP)
Title: Deterioration detector of engine oil
Inventor: YASUHARA SHIGEFUMI
IPC: F01M11/10
Filed: 1981-11-17
Abstract: PURPOSE:To prevent a detection error due to a temperature change of oil, unevenness between the brands, etc. and improve the reliability of a deterioration detector, by constituting the detector such that a change of electrostatic capacity or AC impedance is utilized as a target of oil deterioration. CONSTITUTION:An AC generating unit 1 contituted by a CR oscillator or crystal oscillator applies an AC signal above 50-100kHz to a detecting unit 2 in which a pair of electrode plates are arranged at a face-to-face position. AC voltage output from the AC generating unit 1 is divided by the detecting unit 2 to  ratio determined by the dielectric constant of oil and supplied to a deterioration display unit 4 via an amplifying unit 3.