baber/WOPTO huggingface dataset:
Patent JP-S62231230-A (JP)
Title: Interchangeable lens
Inventor: SAEGUSA TAKASHI
IPC: G03B7/20
Filed: 1986-03-31
Abstract: PURPOSE:To detect whether or not the preset stop ring of a lens is set to a minimum aperture value suitable to a P mode and an S mode without providing any new detection terminal by allowing information on the maximum number of stop-down stages to be transferred. CONSTITUTION:The motion of a stop associative lever 17 is transmitted to a variable resistance VTR and information on the number of stop-down stages (AV-AV0) is inputted to the analog input terminal IN of an MCU10 as the potential of the terminal 2 of the variable resistance VR and the MCU10 converts it from analog to digital and reads the A/D-converted value. An interchangeable lens barrel 2 consists of the MCU20, an optical system 21, a coupler 22, and a preset stop ring 23 and data on the focal length is stored in an address '0' of the ROM in the data area of the MPU20. Consequently, the MPU10 converts the input at an input terminal IN from analog to digital to read the number (AV-AV0) of stop-down stages of the preset stop ring 23 of the lens 2.
Patent JP-S5214063-A (JP)
Title: Method of setting high water-content sludges
Inventor: TAMAI MOTOHARU
IPC: E02D3/10
Filed: 1975-06-17
Abstract: PURPOSE: To provide a method of quickly setting a mass quantity of high watercontent sludges with a readily available low-cost material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61232877-A (JP)
Inventor: GEIRII GIYATSUCHIERU
IPC: A63B69/40
Filed: 1986-03-31
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-H11269262-A (JP)
Title: Preparation of polytetramethylene ether glycol
Inventor: MURAI NOBUYUKI
IPC: C07D307/08
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous preparation process wherein a polytetramethylene ether glycol with a narrow molecular weight distribution is prepared. SOLUTION: An diacetic acid ester of a tetramethylene glycol oligomer is separated through vacuum distillation from a diacetic acid ester of a polytetramethylene ether glycol which is obtained through ring-opening polymerization of tehahydrofuran in the presence of acetic anhydride and a solid acid catalyst. Then, the oligomer is depolymerized in the presence of water and an acidic catalyst to recover tetrahydrofuran and acetic acid. Meanwhile, the diacetic acid ester of polytetramethylene ether glycol after separating the oligomer is transesterified with an aliphatic alcohol.
Patent JP-H05277068-A (JP)
Title: Subjective type optometric apparatus
IPC: A61B3/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide a subjective type optometric apparatus which achieves a saving of space and higher eye inspection efficiency. CONSTITUTION:This subjective type optometric apparatus 1 has a table 2 containing an optotypes device 15, a first reflector for reflecting a luminous flux from the optotypes device 15 arranged in the table 2 and a second reflector for reflecting the luminous flux from the first reflector arranged on the tot of the table 2 to an eye to be inspected and near optotypes 25 are arranged to be allowed to be inserted or removed between the first and second reflectors. With such an arrangement, the optometry of a subject is possible thereby achieving higher eye inspection efficiency.
Patent JP-S58221927-A (JP)
Inventor: MANFURIITO RUUDOBITSUHI
IPC: A61B3/08
Filed: 1983-04-28
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-H10252286-A (JP)
Title: House surrounded by wall
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To protect privacy and satisfy the status of occupants by arranging a wall of a specified height continuous with the wall of a building, on the road side and neighboring house side of the building. SOLUTION: A house is constructed having a transverse wall 5 facing a front road, a transverse wall on the back side, a through wall 7 facing a garden, and a through wall on the back side. The front road side and the neighboring house side are provided with a wall 4 of 2m-3m in height along the periphery of a site. A hedge 9 is arranged at the periphery of the site on the back side. The transverse wall 5 is erected parallel in the site recessed to a certain extent from the front road so as to have the function of a wall. A main entrance 10 is provided at the center, and a kitchen window 11 and a window 12 of a children's room. The wall 4 is extended from both ends of the transverse wall 5 so as to surround the front face and side faces along the periphery of the site.  A through opening is provided on the front road side of the wall 4, and a closable gate is provided to form an entrance 13 of a parking lot. Eyes from the road and neighboring house side are therefore shut out, and the garden can be used as open space.
Patent JP-H05282498-A (JP)
Title: Character processor
IPC: G06K9/20
Filed: 1992-03-30
Abstract: PURPOSE:To improve the recognition ratio of handwritten KANJI(Chinese character) by matching the handwritten KANJI with KANJI in a dictionary for KANA (Japanese syllabary)-KANJI conversion in addition to character recognition processing when the handwritten KANJI is inputted. CONSTITUTION:When the KANJI is inputted through a 1st input means 101, the inputted KANJI is recognized as plural candidates by using a character recognition dictionary 102 and they are stored in a 1st storage means 103. Those candidates are matched with the KANJI in the KANJI dictionary 104 and when matching KANJI is found, the KANJI candidates are stored in a 2nd storage means 105 with the KANJI in high order and also displayed in the order by a display means 106. Therefore, the KANJI inputted through the input means 101 can easily be determined by a 2nd input means 107. When KANA characters are inputted by handwriting, the recognition processing for the KANA characters and the KANA-KANJI conversion processing are carried out in parallel, so the efficiency of the KANA-KANJI conversion can be improved.
Patent JP-S61234039-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KUSAKI FUMIO
IPC: B05C5/00
Filed: 1985-04-10
Abstract: PURPOSE:To prevent resin to be naturally leaked and dropped from a needle from dropping on a product or dropping on a conveying table by providing a horizontally movable tray which receives the resin under the dropping port of the needle. CONSTITUTION:Since the retension of resin (a) is generated in a drop port of a needle 5 while equipment is paused or stopped, an initial dropping amount increases at an operation starting time so as not to be quantified or the resin is naturally dropped on a conveying mechanism 1. However, since a tray 6 is movably disposed directly under the needle 5, the retension of the resin at the drop port can be dropped to the tray 6, the needle 5 is then moved down, the tray 6 is moved to drop the resin to the constant amount on an element 2. Thus, the excess drop of the resin on the element can be eliminated, and the naturally dropped resin can be dropped on the tray 6. Accordingly, even if it is adhered to a product, it is not become improper nor does contaminate the conveying table surface.
Patent JP-H07274624-A (JP)
Title: Rice transplanter
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1994-04-13
Abstract: PURPOSE:To enable change to an accommodation posture in which the amount of a seedling planting unit stretched in the transverse direction of the machine body is reduced without being obstructed by a depth control shaft. CONSTITUTION:This rice transplanter is equipped with a seedling planting unit capable of being separated into planting row units and designed so as to freely change an accommodation posture in which the amount of the separated seedling planting units stretched in the transverse direction of the machine body is reduced to a working posture in which the seedling planting unit is not separated. The depth shaft 17 is equipped with a coupling unit (B) for allowing the seedling planting unit to be separated at the separation position or to be combined into an integrated rotary state.
Patent JP-H09262661-A (JP)
Title: Slag removing device and its operating method
Inventor: ASANO MIKIYUKI
IPC: B22D43/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the ladle yield of the molten metal, to improve the service life of a scraping plate, and to reduce the working time by performing the scraping by an interactive point input means through a monitoring television after the slags are afloat on the molten metal surface like islands. SOLUTION: The scraping pattern is selected by the slag amount in a ladle 12 after tiltation, and the slag is automatically scraped. When the slags are afloat on the molten metal like islands, the automatic operation is stopped. The slag piece S to be scraped is designated by a touch sensor 32 on the screen of a monitoring television 31, and the coordinates of the position on the screen are received by a computing element 33. The computing element 33 converts the inputted coordinates of the position into the coordinates of the scraping starting position of a slag removing device 1, the scraping route is operated, and the operated result is commanded to a controller 34. The controller 34 operates the vertical movement of a scraping arm 3, the advancement or retraction of a saddle 4, and the turning angle of a turning table 6 are operated on the positional coordinates of the commanded scraping route, and each equipment is controlled to discharge the slag pieces S.
Patent JP-H07278660-A (JP)
Title: Manufacture of steel plate for line pipe excellent in low temperature toughness and co2 corrosion resistance
Inventor: ISHIKAWA HAJIME
IPC: C22C38/00
Filed: 1994-04-13
Abstract: PURPOSE:To provide a manufacturing method of the high tensile steel plate for the line pipe which is used for petroleum and natural gas containing CO2 and excellent in the CO2 corrosion. CONSTITUTION:The steel containing, by weight, 0.01-0.09% C, 0.5-1.2% Cr and Nb-Ti, is heated to the temperature of 1100-1250 deg.C after casting, the rolling is started after pulling-out, and the rolling is once stopped at the surface temperature of >=900 deg.C, Then, the steel is water cooled at the cooling speed of 5-40 deg.C-/sec until the surface temperature reaches <=700 deg.C, and air-cooled until the surface temperature is below Ac3 and the temperature of the thickness center is <=950 deg.C. The rolling reduction is successively executed where the accumulated draft is >=60% and the rolling true strain per mean pass is <=0.2, and the rolling is completed when the mean temperature of the plate is above Ar3. The steel is immediately cooled at the cooling speed of 5-40 deg.C/sec until the mean temperature of the plate is 350-500 deg.C, and then, air-cooled. This constitution manufactures the steel plate excellent in the low temperature toughness and the CO2 corrosion resistance.
Patent JP-H01246333-A (JP)
Title: Au alloy with unspreadability for use in sliding contact for compact precision motor commutator
Inventor: UCHIYAMA NAOKI
IPC: H02K13/00
Filed: 1988-03-29
Abstract: PURPOSE:To improve the unspreadability of an Au-Ag alloy by incorporating specific trace amounts of Be or Ca to an Au-Ag alloy as a material for a sliding contact of a commutator of a compact precision motor. CONSTITUTION:As a sliding contact rotatingly sliding on a feeder brush on the surface of a commutator of a compact precision motor used for radio cassette tape recorder, headphone stereo cassette tape recorder, etc., an Au-Ag alloy containing Ag by 10-50% by weight is used. By further adding 5-10000ppm of Be and/or Ca to the above alloy, an Au alloy for sliding contact practically free from the spread and deposition of worn particles generated during rotary sliding on the surface of a brush material as a mating member and excellent in so-called unspreadability can be obtained.
Patent JP-H08267024-A (JP)
Title: Scrub washing device
Inventor: SAITOU TAKAHISA
IPC: H01L21/304
Filed: 1995-03-31
Abstract: PURPOSE: To provide a scrub washing device capable of washing a substrate to be washed while keeping always a washing brush in a clean state. CONSTITUTION: In this scrub washing device washing the substrate 12 to be washed supplied to a washing part with a washing brush 14, an auxiliary brush 19 removing particulates stuck to a filling 16 of the washing brush 14 over the entire range during a washing of the substrate is provided.
Patent JP-H02254506-A (JP)
Title: Steering control method for unattended carriage
Inventor: KANAZAWA JUNPEI
IPC: G05D1/02
Filed: 1989-03-29
Abstract: PURPOSE:To quickly run an unattended carriage by detecting the turn angle of a steering shaft at the time of using the output of a fixed guide sensor for steering control to backward run the carriage and controlling steering so that this turn angle follows up the extent of deviation obtained from the output of a guide sensor. CONSTITUTION:At the time of backward running, outputs of guide sensors 9R and 8L are supplied to input terminals of a comparing circuit 25, and this circuit 25 sends a voltage DELTAV proportional to the extent of deviation of the center of a guide sensor unit from a guide line. At the time of slow running, an output Vtheta of a steering shaft turn angle detector 27 is converted to KbXVtheta by a coefficient circuit 28 and is inputted to an error amplifying circuit 26. This circuit 26 detects the deviation between DELTAV and KaXVtheta, and a steering controller controls a steering motor so that this deviation is zero. Thus, the carriage is quickly run backward.
Patent JP-S62231843-A (JP)
Title: Cargo handling vehicle
Inventor: YONEDA TAKU
IPC: B60P1/48
Filed: 1986-03-31
Abstract: PURPOSE:To prevent a forced load from being applied to a sub-cylinder by providing a means of rotating frontward and rearward a lift arm and a sub-arm which are supported by a lift cylinder and said sub-cylinder and making said sub-cylinder followingly movable at the time of rotating frontward and rearward. CONSTITUTION:A lift arm 5 and a sub-arm 6 are rotated rearward and, as the sub-arm 6 is connected to a container 3, both arms 5, 6 are rotated frontward in an integrated form. In this case, a sub-cylinder 15 is rendered in a followingly movable unoperated condition by a pressure control means so that the operation of the sub-cylinder 15 may not be obstructed by a lift cylinder 14. Thereby, the sub-arm 6 is rotated frontward following the lift arm 5. Accordingly, a forced load is prevented from being applied to the sub-cylinder 15.
Patent JP-H02253383-A (JP)
Title: Picture processor
Inventor: SUGIMOTO GAKUTO
IPC: G06T7/00
Filed: 1989-03-27
Abstract: PURPOSE:To automatically extract and classify the areas of a character string, a graphic, a photograph, a picture, a line segment, and a noise in a picture by providing a rectangular area coordinate extracting part, a rectangular area characteristic extracting part, and a rectangular area classifying part. CONSTITUTION:A rectangular area is extracted from the picture by a rectangular area coordinate extracting part 3, the characteristic of the extracted rectangular area is extracted by a rectangular area characteristic extracting part 4, and the extracted characteristic is compared with the characteristics of the character string, graphic, photograph, line segment and noise prepared beforehand, and to which of the character string, graphic, photograph, line segment or noise the rectangular area corresponds is decided by a rectangular area classifying part 5. By using the method, every one character is segmented and recognized by character recognizing technique, respectively inherent processings are executed for the graphic, photograph, line segment and noise areas, and thus the input picture can be more flexibly processed.
Patent JP-2000266857-A (JP)
Title: Method for measuring shear wave velocity in ground depthwise direction
Inventor: NISHIO SHINYA
IPC: E02D1/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a shear wave velocity of a ground where a foundation ground is shallow or a seam is interposed. SOLUTION: A plurality of measurement point blocks 10 with piezoelectric vibrators 12R and 12S are buried via a predetermined distance along a depthwise direction of a ground 2 where velocity logging is conducted. A pair of opposite piezoelectric vibrators of the measurement point blocks 10 arranged adjacent to each other in the depthwise direction are made an oscillation part 12S and an oscillation reception part 12R. A shear wave oscillation generated from one piezoelectric vibrator 12S is propagated in the ground 2 between the measurement point blocks. A wave reach time in the ground after the oscillation is generated before the oscillation is detected by the piezoelectric vibrator of the opposite oscillation reception part 12R is measured. The reach time is measured sequentially between the measurement point blocks of a plurality of pairs.  A shear wave velocity of each pair of the measurement time blocks 10 is calculated.
Patent JP-S63242485-A (JP)
Title: Supporting device for laser beam cover
Inventor: UCHIDA EIICHIRO
IPC: B23K26/064
Filed: 1987-03-27
Abstract: PURPOSE:To smooth the elasticity of the titled laser beam cover by allowing one pinion fo each interlocking shaft to engage wholly with a movable rack and allowing the other pinion to engage each with a fixed rack to interlock each pipe body so that its travel speed becomes higher as it draws closer to the tip side. CONSTITUTION:The movements of the respective pipe bodies 22a-22d are interlocked mutually and respective movable carriages 12 are moved at the same travel speed or at the travel speed of its 3/4, 1/2 and 1/4. As a result, the travel speed of the respective pipe bodies 22a-22d is not changed irregularly or shockingly. Moreover, the relative speed between respective mutually adjacent pipe bodies 22a-22e is always made to 1/4 of the travel speed of the movable carriages 12. Moreover, since the respective pipe bodies 22b-22d are guided and supported by sliding bodies 32b-32d and supporting members 31b-31d, these pipe bodies are not deflected by the gravity. By this method, even in case the travel speed of the movable carriages 12 is high, the elasticity of the laser beam cover 22 is carried out smoothly.
Patent JP-H06133466-A (JP)
Title: Charging apparatus
Inventor: TAMAI MIKITAKA
IPC: H02J7/10
Filed: 1993-04-01
Abstract: PURPOSE:To perform ideal charging without overcharge for both a nonaqueous secondary battery and an alkali secondary battery. CONSTITUTION:This charging apparatus regulates the upper limit of a charging voltage at a specified voltage value and charges a secondary battery. The charging apparatus has the following means. A voltage detecting means 1 detects at least either of the peak value of the battery voltage of DELTAV, which is decreased from the peak value. A charging-current detecting means 2 detects at least either of the minimum value of the charging current or DELTAI, which is increased from the minimum value. A charge control means 4 controls the charging in response to either detection of the voltage detecting means 1 or the current detecting means 2.
Patent JP-H02252597-A (JP)
Title: Recording device using pencil pen
Inventor: YOYUU MASAHIDE
IPC: B43L13/00
Filed: 1989-03-28
Abstract: PURPOSE:To ensure that a pencil lead does not protrude beyond the necessary limit in a stage where the action to feed and discharge the lead is completed, and that the lead does not break in the action of a following stage by setting a pencil pen down for each micro- displacement and checking whether the lead is removed by discharge when the action to feed and discharge the lead is performed. CONSTITUTION:When the action to feed and discharge the lead is carried out, a pencil pen 2 is set at a feed and discharge position, then the pencil pen 2 is lifted to a lead feed position and then is caused to feed the lead. After this, the pen is set down in such a manner that this action takes place for each micro-displacement. In this case, a discharged lead detection sensor 111 checks the fall of an unnecessary lead. The unnecessary lead does not fall as it is retained by the rubber ring 231 of a lead retaining mechanism 23. This action is repeated several times and subsequently, a new pencil lead 25 comes in touch with the rear end of the unnecessary pencil lead 25. At the same time, the new lead is retained by the rubber ring 231 of a lead retaining member 23. The pencil pen is set down by one micro-displacement amount and the discharged lead detection sensor 11 detects whether the lead is discharged. If the discharged lead is not detected, the pen is further set down by one micro-displacement amount. If the discharged lead is detected, the pencil pen 2 is lifted to a routine position to resume a recording action.
Patent JP-S61234681-A (JP)
Title: Deemphasizer
Inventor: NISHINO SHOICHI
IPC: H04N5/922
Filed: 1985-04-10
Abstract: PURPOSE:To reduce or eliminate the waveform distortion of the edge part of a deemphasized signal by substituting the deemphasized signal in the clip period of an emphasized signal with a prescribed value. CONSTITUTION:An emphasized video signal is digitized at a sampling period T and is inputted from an input terminal 5 to a deemphasizing circuit 6. In the circuit 6, a signal obtained from a high pass filter 7 is subtracted from the input signal by a subtracting circuit 8 and the result is outputted. A detecting circuit 9 detects a period when the amplitude of the input signal is larger than a prescribed value and a substituting circuit 10 substitutes the output signal of the circuit 6 in the period determined by the signal from the circuit 9 with the output signal of the circuit 6 in the end of the output period of the circuit 9 and the output is outputted from an output terminal 11.
Patent JP-S60221193-A (JP)
Title: Filler metal for tig welding of 36% ni steel
Inventor: NAKANO SHIYOUZABUROU
IPC: B23K35/30
Filed: 1984-04-17
Abstract: PURPOSE:To prevent reheat cracking and solidification cracking during welding of 36% Ni steel even in a <=0.5 Ti range by decreasing P and S in the filler metal components. CONSTITUTION:The filler metal for TIG welding of the 36% Ni steel is composed, by wt%, of <0.2 C, <0.1 Si, 1-3 Mn, 35-37 Ni, 0.02-0.5 Ti, <0.02 P, <0.006 S and the balance Fe. No cracking is generated during welding if >1 Mn and >0.02 Ti are incorporated into the filler metal and limiting the components to <0.02 P and <0.006 S.
Patent JP-2000082854-A (JP)
Title: Magnetostriction element and its manufacture
Inventor: YAGI WATARU
IPC: G01L3/10
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostriction element which has a superior magnetic characteristic and is highly stable against overloading torque and a method for manufacturing the element. SOLUTION: A magnetostriction element has such a texture that fine spheric alloy carbide particles are uniformly scattered in a mother phase having an Fe-Cr composition containing 12-18% Cr and 0.08-0.6% C and, at the same time, composed of a low-carbon martensite or ferrite. It is preferable that the spheric alloy carbide particles have particle diameters of 0.5-2 μm and are scattered at 1-5 μm intervals. It is also preferable to adjust the hardness Hv, tensile strength, and yield point of the carbide particles to 250-400, 80-140 kgf/mm2, and >=70 kgf/cmm2, respectively.