baber/WOPTO huggingface dataset:
Patent JP-H10239729-A (JP)
Title: Lens shutter
Inventor: HORIMA KATSUTOSHI
IPC: G03B9/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To surely reduce the thrust backlash of a permanent magnet, in a lens shutter electromagnetically driving the open/close of a shutter blade utilizing the rotation of the permanent magnet. SOLUTION: A driving shaft 2c for opening/closing blades 8 and 9 is eccentrically protrudingly set upward on a driving lever 2 having a rotary shaft 2a integrated with the permanent magnet 1, a coil spring 11 is attached to a dowel 10a on the upper surface of an upper side base plate 10, and the one end of the spring 11 is hung to a spring hanging stepped part 2d provided on the upper end part of the shaft 2c, so that the shaft 2c is pressed in a blade closing direction and also always pressed downward in the rotary shaft direction, and the thrust backlash can be suppressed.
Patent JP-H10236250-A (JP)
Title: Impact energy absorbing structure of automobile
Inventor: MATSUO SHIGEKI
IPC: B60R13/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an impact energy absorbing structure of an automobile in which the impact energy of a head part to be collided with a front pillar is greatly absorbed in a collision, etc., and the bottoming timing is delayed, and the maximum impact to be exerted on the head part is reduced to protect an occupant. SOLUTION: A clearance is formed and a hole 1 is formed in a foamed urethane pad 2 which is one of energy absorbing materials to be filled in a space 7 between a front inner pillar 4 and a trim 6 of a front pillar 3. The hole 1 is formed so that its axis intersects the working direction of the impact of a head part 8, and the hole 1 is deformed when the impact is applied, and the impact energy is absorbed. The abutting position of the head part 8 and the trim 6 is deviated by the deformation of the hole 1, and the bottoming timing is delayed, and the energy absorption is increased, and the maximum impact to be applied to the head part 8 is reduced.
Patent JP-S51137252-A (JP)
Title: Apparatus for protecting an elevator from overspeed
Inventor: MATSUNO TOSHIHIDE
IPC: H02P1/16
Filed: 1975-05-22
Abstract: PURPOSE: In case that an elevator stops due to overspeed, a speed controller returns automatically to operate the elevator again and to prevent passengers from being enclosed in the elevator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08258418-A (JP)
Title: Information recording medium
Inventor: NISHIDA TETSUYA
IPC: G11B7/243
Filed: 1995-03-20
Abstract: PURPOSE: To improve recording sensitivity and rewriting performance by forming a recording layer from a specified composition in an information recording medium having a recording layer in which an optical constant is changed by the change in atomic arrangement caused by the irradiation of a recording energy beam and a reflection layer for reflecting the energy beam. CONSTITUTION: An information recording medium is formed on a substrate 1 directly or through a protective layer. The medium has a recording layer 3 in which an optical constant is changed by the change in atomic arrangement without being accompanied by the change in form caused by the irradiation of a recording energy beam and a reflection layer 5 for reflecting the energy beam. The average composition of the recording layer 3 composed of a material expressed by AwGezTeySez, in which w, x, y, z are atomic percent, and their values are in ranges of 1<=w<=20, 30<=x<=70, 1<=y<=30, 1<=z<=30, and A indicates an element selected from Sb, Bi, Al, Ga, In, Si, Sn, Pb, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Zn, Y, Zr, Nb, Mo, Ru, etc.
Patent JP-H09249284-A (JP)
Title: Electronic-parts carrier tape and method for carrying electronic parts
Inventor: SUZUKI MASAKATSU
IPC: H05K13/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the ability to hold electronic parts in an electronic-parts carrier tape. SOLUTION: An example of this invention comprises a carrier tape 3 having a plurality of pockets 3a each for holding a QFP 2 and a cover tape 4 which is joined to the carrier tape 3 in a manner of covering the openings 3b of the pockets 3a. The carrier tape 3 and the cover tape 4 are joined along the peripheral part 3c of each pocket 3a in the carrier tape 3 that surrounds the opening 3b of the pocket 3a and covers the two lateral sides 3e of the carrier tape 3 and a separating part 3f between adjacent pockets 3a.
Patent JP-H02240056-A (JP)
Title: Production of methanesulfonyl fluoride
Inventor: SAKAGUCHI HIROAKI
IPC: C07C323/65
Filed: 1989-03-13
Abstract: PURPOSE:To easily obtain the subject compound useful as an intermediate raw material for pharmaceuticals and agricultural chemicals in high yield by reacting methanesulfonyl chloride with a fluoride in the presence of water, separating the liquid phases and extracting with methanesulfonyl chloride. CONSTITUTION:Methanesulfonyl fluoride is produced by reacting methanesulfonyl chloride with a fluoride in the presence of water at 0-120 deg.C. The reaction product is separated only by liquid separation process without using filtration, distillation, etc. Methanesulfonyl chloride used as the raw material is added to the separated aqueous solution phase to extract the objective methanesulfonyl fluoride. It can be recycled as a reaction raw material. The fluoride is NaF, KF, NaHF2, KHF2, NH4F or SbF3 and its amount is 1-3 times equivalent based on methanesulfonyl chloride and the amount of water is 1-10 pts. per 1 pt. of methanesulfonyl chloride.
Patent JP-S62218963-A (JP)
Title: Automatic development processor capable of attaining uniform development with simple constitution
Inventor: MARUYAMA NORIHARU
IPC: G03D3/00
Filed: 1986-03-20
Abstract: PURPOSE:To simplify the constitution of a carrying means and to efficiently agitate and circulate a processing solution by adopting a guide type carrying means. CONSTITUTION:Carrying rollers 21, 22 are pivoted between a pair of guide plates 31, 32, one roller 21 is coupled with a common carrying motor M through a power transmitting means such as a gear, a sprocket or a belt and the other roller 22 is driven roller to be driven by the roller 21. These rollers 21, 22 are arranged so that the lower halves of them are dipped into the processing solution and the surface area part of the processing solution is properly moved by rotating these rollers 21, 22. A photosensitive material P held between the rollers 21, 22 is carried to respective treating tanks by rotating the rollers 21, 22. One side edge position and the other side edge position of the material P are respectively regulated by a pair of guide plates 31, 32 in respective tanks.
Patent JP-H08255636-A (JP)
Title: Battery kind discriminating device and battery driving equipment
Inventor: YUNOKI HIROTOMO
IPC: H01M10/44
Filed: 1995-03-20
Abstract: PURPOSE: To obtain the battery kind discriminating device, which can discriminate the arranged battery without providing a special mechanical detecting unit. CONSTITUTION: This battery kind discriminating device for discriminating kind of battery has a discharging characteristic detecting unit 1 as a detecting means for detecting the characteristic of the discharging curve natural to each battery and a battery kind discriminating unit 2 as a discriminating unit for discriminating kind of a battery 10 in response to the detection output of the detecting means. Kind of the battery can be thereby discriminated without providing a special mechanical detecting unit, and furthermore, since the special external circuit is unnecessary, space is saved.
Patent JP-H04298269-A (JP)
Title: Method for painting building plate
Inventor: SASAKI HIROO
IPC: B05D3/12
Filed: 1991-03-26
Abstract: PURPOSE:To provide the painting method for building plates which improves graining and can produce the feel of natural feel. CONSTITUTION:This method for painting the building plates consists in executing primer coating, intermediate coating and finish coating after a coloring stage for bonding a wooden veneer atop plywood, sanding the surface and applying an adhesive coloring agent on this surface. A black paint of 0.1 to 1.0% by weight is added into the above-mentioned finish coating material. The black pigment flows into the annular pore parts of the decorative veneer and improves the graining.
Patent JP-S57176739-A (JP)
Title: Wafer edge detecting processor
Inventor: TAKADA TSUTOMU
IPC: H01L21/52
Filed: 1981-04-22
Abstract: PURPOSE:To improve the workability of detecting wafer edge by providing a wafer edge detecting mechanism, thereby setting the scanning range of a propriety discriminating camera to the range of minimum limit for all sizes of wafers. CONSTITUTION:An X-Y stage 10 is formed of a cassette ring holder 10 for securing a wafer 11 and a stationary base 10b for securing a reference plate 12 formed with a black region 12a of the same shape as the wafer 11. They are connected integerally with a connecting rod 14, and are respectively laterally and longitudinally moved at the prescribed pitches by drive motors 15a, 15b. The motors 15a, 15b are controlled by a reflection type edge sensor 17 which supplies a drive command signal in response to the presence or absence of reflected light from the base 10b, and the propriety of a pellet 11a is discriminated by a propriety camera provided to face an upper part above a cassette ring holder.
Patent JP-S52143743-A (JP)
Title: Harmonics generating circuit
Inventor: NAKAMURA NOBUHIRO
IPC: H03B19/20
Filed: 1976-05-25
Abstract: PURPOSE:To enable a great current flowing into the diode and the effective harmonics generation, by sufficiently charging the capacitor in the harmonics generating circuit thru the use of the step recovery type diode.
Patent JP-S51137948-A (JP)
Title: Gas cooling device
Inventor: TAKAHASHI YOSHIAKI
IPC: F28F9/00
Filed: 1975-05-23
Abstract: PURPOSE: Without preparing the same spare sa using one, and also without lowering the generating capacity of the plant compared with normal operation having substitutable functions, that us the inspection, repair and renewal can be done in a short time and with few laborers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60218355-A (JP)
Inventor: KASUPARU BOTO
IPC: C07C51/09
Filed: 1985-03-27
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-S54152595-A (JP)
Title: Take out device for goods-delivery box
Inventor: MORI TSUNEZOU
IPC: B65B69/00
Filed: 1978-05-23
Abstract: PURPOSE: To carry out the conveying operation efficiently by enabling to automatically take out contained goods from a tilted goods-delivery box equipped with a sliding door on its one side.  
     CONSTITUTION: Goods-delivery boxes 3 containing goods 4 are successively conveyed on a conveyer 21, one of which is further forwarded on a conveyer 23, and the other boxes are held stand by with a cut-off device 6. As the box 3 transfers to the conveyer 23, a knob 7 of the box 3 hits an extending rod 8a of a hydraulic cylinder 8 used for opening the side door, and accordingly the side door 3a is automatically opened by the conveying force of the conveyer 23. The box 3 with the side door opened is stopped by a stopper 9 and tilted around pins 13 by the operation of a hydraulic cylinder 12 used for discharging goods, and accordingly the contained goods 4 are discharged on a conveyer 14 and conveyed through a supply gate, being led by a goods guide 15. An emptied box 3' is sent out to a conveyer 22. The operation is thus repeated succeedingly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05223624-A (JP)
Title: Liquid surface level detector
Inventor: KATAOKA MASAMI
IPC: G01F23/26
Filed: 1992-02-14
Abstract: PURPOSE:To obtain an electrostatic capacitance type liquid surface level detector which enables accurate measurement of a liquid surface level even when a change is caused in depth dimensions of a tank. CONSTITUTION:In a liquid surface level detector having a sensor part to detect a liquid surface level by an electrostatic capacitance, a sensor part 30 has a measuring electrode 3 to detect a liquid surface level 70, a correction electrode 4 for correcting dielectric constant and a common earth electrode 2. The lower end 42 of the correction electrode 4 is above the lover end 32 of a measuring electrode 3. The electrodes 3, 4 and 2 are connected to an oscillator 53 with a lead of a flat wire 1.
Patent JP-2000261494-A (JP)
Title: Fax mail server device
Inventor: IKUTA JUNZO
IPC: H04L12/58
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To inform a user having transmitted an E mail about impossibility of file conversion in the case that a FAX mail server device receives an attached file of a file form which is not adaptable to the FAX mail server device in a conversion/transmission service that converts an E mail into a FAX. SOLUTION: The FAX mail server device is provided with an E mail reception means 1 that receives an E mail, an E mail conversion means 2 that converts the E mail received by the E mail reception means 1 into a data of a FAX form, a FAX transmission means 3 that transmits the data of the FAX form outputted by the E mail conversion means 2, a mail transmission reception control means 4 that controls transmission reception of the mail, and a conversion impossibility notice means 5 that informs a sender of the E mail about impossible conversion when the means 1 receives an attached file whose form is not adaptable to the E mail conversion means 2.
Patent JP-H05223728-A (JP)
Title: Inspection device for surface flaw of steel plate
Inventor: KONDO TOMIO
IPC: B21C51/00
Filed: 1992-02-14
Abstract: PURPOSE:To enable small surface recess and projection defects to be judged accurately by providing a pair of thrust tension trucks which can be moved freely in longer direction of a steel plate to be inspected and a plurality of side tension rests which can be moved in longer and width directions of the steel plate. CONSTITUTION:An edge part in longer direction of an inspection steel plate 11 is held between an elevation chuck nib 10 and a fixed chuck nib 8 and then a hydraulic cylinder 6 and a screw axis 7 are started for retreating thrust tension trucks 4 and 5, thus enabling a pull distortion to be given to the steel plate 11. At this time, since a plurality of side tension trucks 12 are fixed to an initial setting position, they are subjected to a certain amount of distortion, the edge part of the steel plate 11 is deformed and the evaluation area is reduced. However, since the edge part in the direction of steel width of the steel plate 11 is constricted by a pressure plate with a small area, the deformation area of the restricted part can be minimized. Also, since a plurality of trucks 12 are laid out equally in longer direction of the steel plate 11, side tension is given in the direction of plate width of the steel plate 11, thus preventing wrinkles from being generated on an inspection surface and enabling a surface flaw to be judged accurately.
Patent JP-S59186096-A (JP)
Inventor: MAEDA SUSUMU
IPC: G08B23/00
Filed: 1983-04-07
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-H01232992-A (JP)
Title: Backstop of rotary drum of washing machine combined with dehydrater
Inventor: ITO MICHIAKI
IPC: D06F37/40
Filed: 1988-03-14
Abstract: PURPOSE:To prevent the concentration of stress on an extended part of a coil spring and to improve the reliability on strength of a coil spring by fixing a connector to a pint so that an extension line of an extended part of a coil spring coincides with a center of a pin installed at a stationary part and by reducing a stress placing on an extended part. CONSTITUTION:While a central axis of an extended part 37 is placed at an approximately central axis of grooves 39a, 40a of a connector 38, a pin 41 is fixed at a stationary part such as an inner bottom part of a lower housing 13. And the connector 38 is fixed to this pin 41 by having through the adapter hole 38a on it so that an extension line of the extended part 37 coincides with the center of the pin 41, as the center of the adapter hole 38a of the connector 38 is placed on the extension line of the extended part 37 of the coil spring 36. By this, the stress on the extended part 37 of the coil spring 36 is fairly reduced, and the stress can be made smaller than a yielding point of a spring wire rod of the coil spring 36. Therefore, the reliability on strength of a coil spring 36 can be improved.
Patent JP-S58180010-A (JP)
Title: Detector for irregularity of tap of automatic voltage regulator for three phase
Inventor: MORI YUUZABUROU
IPC: H01F29/04
Filed: 1982-04-15
Abstract: PURPOSE:To detect the irregularity of the taps accurately by generating select tap irregular detecting signals when the state in which the positions of the taps selected differ continues for a fixed time. CONSTITUTION:When the currents of each tap of each regulating transformer are detected and currents flow through the taps, tap current detecting signals u1-u6, u1'-u6' are outputted to output terminals corresponding to the taps from a tap current detector 4. The tap current detecting signals are collated at every tap, and tap discordance signals V0 are outputted from a tap discordance detecting circuit 5 when tap current detecting signals are generated simultaneously from output terminals corresponding to the different taps of the tap current detector 4. Time when the tap discordance signals V0 are generated is measured, the select tap irregular detecting signals V1 are outputted from an outputting tap discordance time measuring circuit 6 when measured value reaches set value. The measuring circuit is reset by a reset circuit at every fixed time.
Patent JP-H03262769-A (JP)
Title: Automatic steering control device for steering running wheel
Inventor: KUSAKA SHUJI
IPC: B61B13/10
Filed: 1990-03-12
Abstract: PURPOSE:To improve the safety of running by automatically controlling the steering angle of both or one of front and rear steering running wheels in response to the magnitude of the inclination angle of a running bogie fitted with steering running wheels at the front and rear and running in a circular pipe. CONSTITUTION:Steering running wheels 4a, 4b steered by a steering motor 2A in the direction to make the inclination angle of a running bogie 7 zero are provided at the front section of the running bogie 7 running in a circular pipe 6, and steering running wheels 4c, 4d Iikewise steered by a steering motor 2B are provided at the rear of the running bogie 7. An inclination angle detector 8 is provided on the running bogie 7, rotating speed detectors 9A, 9B are provided on the steering motors 2A, 2B, and steering angle detectors 10A, 10B are provided on the steering running wheels 4b, 4d respectively. The steering angle of both or one of the front and rear steering running wheels 4a, 4b is controlled in response to the compared result of the detected value and the set value of the inclination angle.
Patent JP-S63228163-A (JP)
Title: Plate inspection device
Inventor: YARITA TETSUJI
IPC: G03F1/00
Filed: 1987-03-17
Abstract: PURPOSE:To prevent an operator from being restrained at the time of scanning by previously storing all the addresses where abnormality exists and successively moving only the position of the addresses where the abnormality exists automatically after all the ranges to be subjected to plate inspection are scanned. CONSTITUTION:A CPU 52 stores in which addresses of the different part of plates 10, 11 exists into a memory 54 by the abnormality output signal indicating that the two signals differ from a comparator 50 and the signal of the addresses from a moving mechanism 70. The ranges for plate inspection (addresses to be subjected to plate inspection) can also be stored in the memory 54 by the instruction from a pane. A table 20 moves in such a manner that the first address among the addresses stored as the abnormality in the memory 54 is photographed by a TV camera when the operator turns on the switch of the panel after all the ranges to be subjected to the plate inspection are scanned in such a manner. The part corresponding thereto is projected on a monitor TV 28. The operator decides visually whether that part is defective or not. The operator is thereby prevented from being restrained by the plate inspection device during the scanning.
Patent JP-S61263074-A (JP)
Inventor: ARAN DEYUBERUTORE
IPC: H01R13/03
Filed: 1986-03-19
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-2000259289-A (JP)
Title: A/v server
Inventor: TAKEUCHI SHIGEKI
IPC: G06F1/26
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To prolong the life of an internal driving device and to simultaneously reduce power consumption. SOLUTION: This A/V server is constituted by setting the starting time to start the power supply to the driving devices such as disk devices 40 to 44 in which pieces of data are stored and a cooling fan 38 and the stopping time to stop the power supply to the devices in the control means 52 and constituted so as to start the power supply to the driving devices at the set starting time and to stop the driving devices at the stopping time.
Patent JP-S55153711-A (JP)
Title: Cosmetic lotion
Inventor: SOTOOKA NORIAKI
IPC: A61K8/00
Filed: 1979-05-19
Abstract: PURPOSE:A cosmetic lotion having makeup effect, e.g. providing the skin with a proper degree of dampness and tensity, by adding a hyaluronic acid having a specific molecular weight and/or its salts to cosmetic components consisting of a humectant and water in a specified pH. CONSTITUTION:0.01-1wt% of a hyaluronic acid having a molecular weight of 500,000-2,000,000 and/or its salt is added to cosmetic components consisting of 1-10wt% a humectant (e.g., sorbitol, mannitol, etc.) and 75-98wt% of water in the pH range of 4-10 to give a cosmetic lotion (e.g., skin lotion, nutritious lotion, astringent lotion) having improved fittness to the skin. The hyaluronic acid to be applied is a kind of an acidic mucopolysaccharide. For example, the hyaluronic acid extracted from natural substances, e.g., cockscombs, pig's tail, etc. is used. The above-mentioned construction has the stable and effective content of the hyaluronic acid.
Patent JP-S61221169-A (JP)
Title: Production of alkanesulfonic acid salt
Inventor: SATO YASUKAZU
IPC: C07C303/14
Filed: 1985-03-28
Abstract: PURPOSE:To obtain the titled compound useful a raw material of surfactant, etc., economically in high quality, by reacting a hydrocarbon with SO2 and O2 under the irradiation of light in the absence of water under a specific reaction condition and neutralizing the reaction product with an alkali, thereby removing the unreacted component in high efficiency. CONSTITUTION:An alkanesulfonic acid salt can be produced by reacting a saturated hydrocarbon (preferably 8-24C n-paraffin) with sulfur dioxide and oxygen in a reaction system essntially free of water under light radiation, and neutralizing the obtained alkanesulfonic acid with an alkali. In the above process, the reaction liquid obtained by the reaction is deaerated, extracted with an aqueous solution of methyl alcohol or ethyl alcohol having an alcohol concentration of 20-80vol% and the extract is neutralized with an alkali (e.g. NaOH, Na2CO3, KOH, etc.).
Patent JP-S58178593-A (JP)
Inventor: YOKOTA HACHIJI
IPC: H05K3/34
Filed: 1982-04-13
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-H06273589-A (JP)
Title: Method for pelletizing radioactive waste and solidifying method for the radioactive waste pellet
Inventor: MATSUDA MASAMI
IPC: G21F9/30
Filed: 1993-03-22
Abstract: PURPOSE:To provide a pelletizing method for radioactive waste which is capable of ensuring the strength and preventing the leakage of radioactive materials. CONSTITUTION:Condensed waste liquid 2 stored in a waste liquid tank 3 is dried with a centrifugal thin film dryer 4 to be waste powder and it is supplied to a mixer 5. In the mixer 5, fibrous active charcoal (relative surface area of 1000m<2>/g, aspect ratio of 50) in a binder hopper 6 is added to the waste powder at a fraction of 4.76wt.% and mixed evenly. The mixed powder is sent with a screw feeder 7 to a tablet type gramulator 8 and formation pressure is added to form pellets 9 with diameter of 25mm and height of 25mm. By this, pellet strength is ensured and the leak of radioactive materials can be prevented.