baber/WOPTO huggingface dataset:
Patent JP-S62266139-A (JP)
Title: Apparatus for preparing powder material for high density sintered body
Inventor: SHIBUYA KYOICHI
IPC: B01J19/08
Filed: 1986-05-12
Abstract: PURPOSE:To uniformly compound a powder material, by mounting one or more introducing pipe for introducing a fine powder-containing gaseous raw material from the tangential direction of the outer peripheral part of a plasma stream to the downstream side in the vicinity of the plasma generation part of a plasma generating container. CONSTITUTION:Plasma is generated in a plasma generating container 1 by a plasma generator 13, and carbon compound gas and silicon compound gas are introduced into said container 1 from a gaseous raw material introducing pipe 4. Whereupon, a silicon carbide ultrafine powder with a particle size of about 0.005-0.01mum can be formed at the almost center of the plasma generating container 1. At the same time, when gaseous raw materials and a Si fine powder with a particle size of about 0.5-1mum from a microfeeder 3 are introduced into the container from a fine powder introducing pipe 2, said fine powder spirally flows in the aforementioned ultrafine powder stream and both of them are uniformly mixed to be accumulated on a stainless steel vat (collector) 11 in a uniformly mixed state.
Patent JP-H0771172-A (JP)
Title: Ventilation fan structure
Inventor: YOKOYAMA KATSUMI
IPC: F24F7/013
Filed: 1993-05-10
Abstract: PURPOSE:To facilitate execution of constructing a hood and prevent a counter- wind from blowing in by installing the hood through an insert part on the outdoor side of a wall hole where a ventilation fan is mounted, and pivoting a shutter on a horizontal shaft in the upper part of the hood. CONSTITUTION:A ventilation fan 7 is installed on the indoor side of an exterior wall 1, and a hood 13 is mounted in such a way of enclosing a hole 5 provided on the outdoor side, and the top of a shutter 12 is pivoted on a horizontal rotary shaft 23. The mounting of the hood 13 is made by inserting an insert part 25 provided thereon into a part to accept insertion 22 provided on a mounting frame 11. When the ventilation fan 7 is at a standstill, the shutter 12 dangles by its deadweight to shut the hole 5, so that the counter-wind does not blow indoors from the outside. When the fan 7 is in operation, the shutter 12 is rotated by the wind pressure round the shaft 23, so that the hole 5 is opened to allow performing of the ventilation. This precludes the counter-wind from outdoors from intruding into the room, and also the hood can be installed easily.
Patent JP-H06346053-A (JP)
Title: Activated gadolinate phosphor and x-ray imaging plate
Inventor: KAATO DERANSU SHIIBAA
IPC: G21K4/00
Filed: 1994-05-23
Abstract: PURPOSE: To obtain a phosphor compsn. useful as a storage phosphor.  
     CONSTITUTION: An activated gadolinate phosphor contains an activated gadolinate host essentially consisting of a composite component satisfying the relational expression BaGd 2 :yTb,zSm (wherein (y) is 0-1; (z) is 0-5; y+z is equal to (x) and (x) is 1×10 -5 -6.0) and oxygen. When this phosphor is exposed to X-rays at first and subsequently induced by light with a wavelength of 600-1,200 nm, it shows emission intensity higher than that of a phosphor not containing Tb and Sm. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62264246-A (JP)
Inventor: ARAGAKI MORINOBU
IPC: E04B2/82
Filed: 1986-05-12
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-H02284739-A (JP)
Title: Apparatus for forging shaft like parts, such as eyebolt
Inventor: MATSUI YASUZUMI
IPC: B21J5/08
Filed: 1989-04-27
Abstract: PURPOSE:To forge shaft-like parts having high accuracy by arranging large diameter part having inner diameter larger than the desired outer diameter and shrunk diameter part having inner diameter almost the same as the desired outer diameter in a head engraving part and connecting the shrunk diameter part with end tapered engraving part. CONSTITUTION:An intermediate raw material 1b for eyebolt is set to a forging apparatus 1, and spherical head part 2c and end tapered part 14c are formed. In the head engraving part 11 of a head die 5, as the large diameter part 12 having diameter larger than the desired outer diameter in the head part 11c in the eyebolt 1c to be forged is arranged, at the time of setting the intermediate raw material 11b, annular gap exists between the large diameter part 12 in the head engraving part 11 and the head part 11b in the intermediate raw material 1b, and the head part 11b can be easily shrunk in the head engraving part 11 in the head die 5. Further, in the head engraving part 11, as the shrunk diameter part 13 having the inner diameter as almost the same as the desired outer diameter in the head part 11a in the eyebolt 1c is arranged, the projecting part is not formed at the head part near the end tapered part. By this method, the eyebolt 1c with the outer diameter of high accuracy in the head part 11c can be formed.
Patent JP-S61267122-A (JP)
Title: Reading device in rotatory storage unit
Inventor: TAKAHASHI YUICHI
IPC: G06F12/08
Filed: 1985-05-22
Abstract: PURPOSE:To prevent double reading of the same place on a medium and to shorten the time for reading by accumulating data read out in the waiting time until an objective block is detected temporarily in a memory. CONSTITUTION:On receiving a request for reading and a number of a sector to be read out from an external device 6, a controlling section 5 judges whether the contents of the sector exist in a temporary storing memory 3 or not, and when exist, reads out data for 1 sector from the memory 3. When not exist, the controlling section 5 moves a reading head, and reads the data through a reading amplifier 2, and detects the leading part of the sector. In the case where the detected sector number does not coincide with the sector number to be read, the contents of the sector are accumulated in the memory 3, and the leading part of the next sector is detected, and thereafter, above-mentioned process is repeated. When the sector numbers coincide, data read out from the amplifier 2 are transferred to the external device 6.
Patent JP-H02285547-A (JP)
Title: Reel base shift device
Inventor: SAITO TSUKASA
IPC: G11B15/32
Filed: 1989-04-27
Abstract: PURPOSE:To position and fix a moving stand without fail by controlling a shift motor at constant speed until a limiter spring starts being bent, controlling the shift motor with a fixed torque when the limiter spring starts being bent or applying a very low voltage to the shift motor and executing torque control. CONSTITUTION:When moving stands 3 and 4 are moved from an L position side and a limiter spring 16 is compressed, the bent of the limiter spring is detected by a first sensor 71. When the moving stands 3 and 4 are moved from an S position side and the limiter spring 16 starts being bent, the bend of the limiter spring is detected by a second sensor 72. The shift motor of a moving stand driving mechanism 7 is switched from the constant speed control to the fixed torque control and otherwise, the very low voltage is applied to the shift motor and the fixed torque is generated. Thus, the moving stands 3 and 4 can be pressed to stoppers 14 and 15 by uniform press-fitting force without fail.
Patent JP-S5232400-A (JP)
Title: Device for transferring card
Inventor: KUME KAZUAKI
IPC: G06K13/103
Filed: 1975-09-05
Abstract: PURPOSE: To make various adjustment easier and make selection of only one card out of a plurality of cards with simple method by giving friction resistance for sending to one side of a card and by providing appropreate friction corresponding to card shifting by pressing the card surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62263403-A (JP)
Title: Apparatus for measuring minute dimension
Inventor: IKEGAYA KANJI
IPC: G01B11/02
Filed: 1986-05-12
Abstract: PURPOSE:To accurately measure minute dimensions almost comparable to the wavelength of the light incident on an image sensor, by setting a slice level corresponding to the output of the image sensor when a measuring dimension is almost same to or less than the wavelength of light to be used. CONSTITUTION:A measuring optical system 230 is constituted by arranging an objective lens 232, a reticle 235 and an image sensor 239 on a measuring optical axis 231 from the side of a magnetic head member 10. A slice level is set correspondingly to the output of the sensor 239 by said system when a measuring dimension is almost same to or less than the wavelength of light to be used and compared with the output of the sensor 239 to measure the dimension of a measuring article. The reference level corresponding to the output level of the image of the measuring objective part in the member 10 is stored in a microcomputer. When it is judged that the output of the measuring objective part does not reach the reference level, the slice level is changed so as to increase the difference from the reference level. Because the slice level is set correspondingly to the output of the sensor 239 as mentioned above, a dimension can be measured with high accuracy.
Patent JP-S60251913-A (JP)
Title: Particulate filter of diesel engine
Inventor: SUZAKI TOORU
IPC: B01D39/20
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a filter of which the pressure loss is reduced while the collection capacity and strength thereof are retained, by providing holes, each of which has a diameter 1/50-1/10 that of the filter and a length below 45% in the flow direction of the filter to both end surfaces of a ceramic substrate in a state not opposed to each other. CONSTITUTION:A diesel engine particulate filter is constituted by forming holes, wherein the diameter thereof is 1/50-1/10 that of a filter and the opening area ratio thereof per one end surface is below 10% and the length thereof is below 45% based on that of the filter in the exhaust gas flow direction thereof, to both end surfaces of the filter comprising a ceramic substrate 1 in the exhaust gas flow direction thereof in a state not opposed to each other. If the shape of each hole 2 is formed in a circular form, processing is easy but other shapes may be selected.
Patent JP-S61267085-A (JP)
Inventor: SUZUKI TAKUMI
IPC: G06F3/041
Filed: 1985-05-22
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-S5733349-A (JP)
Title: Flaw inspecting apparatus by magnetic powder while travelling
Inventor: FUJIWARA KAZUHIKO
IPC: G01N27/84
Filed: 1980-08-07
Abstract: PURPOSE:To detect minute and circular defects with a high accuracy and also, to eliminate or reduce an equipment, by carrying out simultaneous multidirection magnetization for the material to be inspected using a prescribed magnetization apparatus. CONSTITUTION:A magnetizer A magnetizable in multidirection is constructed by winding plural windings 13 on a core main body 12 formed in an endless shape and providing plural drum parts 14 between each winding 13 and also, winding winding 13' on the part 14. And the magnetizer A, an atomizer B and observing apparatus C are arranged by a transfer apparatus D so as to surround a travelling material to be inspected 11 and a magnetic powder supply apparatus E operating these mechanisms and a controlling apparatus F such as magnetizing, magnetic powder supply and light switching are provided with the apparatus D. The material 11 is magnetized by the magnetizer A by magnetizing current and magnetic powder is supplied to a leakage magnetic flux generated on a discontinuous part of defective flaw of the surface layer of the material 11 and the flaw of the surface layer is detected by apparatus pattern of the magnetic powder.
Patent JP-2000297450-A (JP)
Title: Drainage structure of bathroom
Inventor: MORIUCHI FUMIO
IPC: E03C1/20
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To easily inspect a drain hole of a bathroom side while preventing drain from flowing in the installation side of the bathtub formed low. SOLUTION: A dam 4 is formed along the whole length between a washing space 3 formed on a bathroom floor pan 12 and the installation side of the bathtub formed lower than the washing space. The bathtub apron is mounted on the dam 4. A bathtub side drain hole 5 is formed in the installation side 2 of the bathtub and a washing space side drain hole 6 is formed in the washing space 3. The dam 4 near the bathtub side drain hole 5 is projected to the washing space 3 side rather than the dam 4 position on which the bathtub apron is mounted to form a protruded dam 8. The depth of the inspection cover 7 of the washing space side drain hole 6 is extended to form a covering piece 11. The inspection space S between the protruded dam 8 and the bathtub side drain hole 5 is covered with the covering piece 11.
Patent JP-S61266256-A (JP)
Title: Printer
Inventor: HONDA KAZUHIKO
IPC: B41J2/485
Filed: 1985-05-21
Abstract: PURPOSE:To make the observation of a table easy by connecting the vertical rule lines, by a method wherein when the table containing vertical rule lines is formed, the line feed dot number is changed and the interlinear correction printing is carried out by providing the interlinear correction line feed measures reforming an interval and an interlinear correction printing measures. CONSTITUTION:A character printing measures 1 prints one line of characters of B in letter height dot number existing in a printing character recording part 5. An interlinear correction line feed measures 2 calculates the interlinear correction line feed dot number (A-B) and carries out the line feed of (A-B) dot. An interlinear correction printing measures 3 cuts out (A-B) dot content from the character of B in character height dot number stored in the printing character recording 5, produces the character of (H2-H1) in height by the character height (A-B) dot so as to connect the vertical rule lines and carries out printing. This character height line feed measures 4 carries out the line feed of character height dot number B. Hereafter, printing is carried out by repeating the same operation. When printing is carried out by such a system, the vertical rule line of H1+(H2-H1), that is, H2 in height can be formed. Therefore, the table of continuous rule line can be printed.
Patent JP-H06288515-A (JP)
Title: Burner device
Inventor: ABE YOSHIO
IPC: F23D14/70
Filed: 1993-03-31
Abstract: PURPOSE:To enable the amount of produced NOx to be reduced by forming an uneven secondary air flow of a burner device. CONSTITUTION:A burner device is comprised of a combustion cylinder 3 coaxially arranged within a cylindrical case 2 projected into a heating furnace 1 and a main burner 6 extending along the axis of the combustion cylinder 3 and opened at a rear part range of the combustion cylinder. In addition, this burner device is comprised of an annular air suppling passage 13 formed between the main burner 6 and the cylindrical case 2 and communicating with the combustion cylinder 3, a secondary air passage 16 formed between the combustion cylinder 3 and the cylindrical case 2 and communicating with the annular air supplying passage 13, and a shielding member 15 for clogging an arcular region of a part of the annular secondary air passage 16 at the rear part region of the combustion cylinder 3.
Patent JP-S5534964-A (JP)
Title: Method of manufacturing poliamide-extended film
Inventor: TAKENAKA KUNIHIRO
IPC: B29L7/00
Filed: 1978-09-05
Abstract: PURPOSE:To provide extended film of smooth surface by apply two-exis extension on it applying stream on the surface of film, and while the temperature of the film is in a specified range, after the film is formed by extruding line-shaped molten poliamide. CONSTITUTION:Film, 50-300mu thick, is made by extruding line-shaped molten polyamide. After this, while the temperature of the film remains in the range of 140-190 deg.C, steam is applied on the surface of the film under the condition that the water content of the film does not exceed 1weight%. Then two-axis extension is performed on successively on it. EFFECT:Smoothness is improved by causing unevenness of the film surface resulting from the extension, since drops of water attached on the film surface make concave spots and cause crystalizing of the only attached portions.
Patent JP-S5334010-A (JP)
Title: Exhaust gas turbo supercharged engine
Inventor: TOSA YOUZOU
IPC: F02B37/12
Filed: 1976-09-13
Abstract: PURPOSE: To improve transient responsiveness, acceleration and smoke discharge of an exhaust gas turbo supercharged engine by providing the engine with a fuel injection pump for an exhaust pipe driven by the output shaft of the engine and also with a fuel injection valve and an auxiliary ignition device in the exhaust pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09294432-A (JP)
Title: Paddy field working machine
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a rice-planting machine without increasing frequency of lifting control and without raising a seedling planting device from a predetermined ground height. SOLUTION: In this paddy field working machine, a control system is provided which brings a seedling planting device to go down by deviating the swinging posture of a sensitive float 14A, which is installed to be swingable around a shaft center P having a lateral posture to the seedling planting device with a state pushed by a spring to direct the front part downward, to the front down side based on an objective form OF, go up by deviating the swinging posture to the front up side and stop lifting when the swinging posture is included in a range of a non-controlled zone NC of an angle including the objective form. The uncontrolled zone is set based on the objective form OF to have a larger width for raising the seedling planting device than that for descending the seedling planting device.
Patent JP-S601109-A (JP)
Title: Embedding composition for precision casting
Inventor: KUBO FUMINOBU
IPC: B22C1/08
Filed: 1983-06-16
Abstract: PURPOSE:To obtain the titled composition by adding a specific amount of alumina cement to a specific phosphate-based embedding material, thereby suppressing the cure expansion of the material in the kneading with a colloidal silica solution without lowering the heat expansion and the strength of the solidified material. CONSTITUTION:An embedding composition for the precision casting of dental cast such as metallic crown, inlay, etc. is obtained by mixing 80-96wt% of silica, 2-10wt% of magnesium oxide, 2-10wt% of monoammonium phosphate, and 0.05-3wt% of alumina cement, and kneading the obtained embedding material with a colloidal silica solution. The cure expansion of the composition can be suppressed to <=0.3, and the heat expansion and the strength of the solidified embedding material can be maintained to the original level. The amounts of the above components are properly selected according to the required heat expansion in the kneading with the colloidal silica solution.
Patent JP-H0331142-A (JP)
Title: Separating device for laminated sheet
Inventor: RIYUTEI ERUNSUTO
IPC: B65H3/42
Filed: 1990-04-26
Abstract: PURPOSE: To arrange sheets with uniform intervals on a carrier conveyor by forming the carrier conveyor in an endless belt shape and quickening its arrangement faster than speed of a rotary sheet feeding machine. CONSTITUTION: A front edge of a sheet is pushed over beyond a circumference of a rotary sheet feeding machine 1 in the tangential direction against a circumference of a satellite 37 until it strikes against a conveyor, belt 39 rotating at speed higher than the rotary sheet feeding machine 1. Speed at the time when this sheet parts from the rotary sheet feeding machine 1 is the same as peripheral speed of the rotary sheet feeding machine 1. In this case, the delivered sheet is received by the conveyor belt 39 on a carrier conveyor 2 timely controlled by the rotary sheet feeding machine 1 so that the front edge of the sheet makes contact with a stopper 47 from the rear constantly at the same position and moves. The sheet striking against this conveyor belt 39 swells in the opposite direction of a rotating direction of the rotary sheet feeding machine 1 and forms a loop for cushioning.
Patent JP-H11304780-A (JP)
Title: Liquid chromatograph
Inventor: YAMADA NORIAKI
IPC: G01N30/34
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To form, edit a gradient program with the use of a graphical display screen, by displaying the gradient program in a graph of a time axis and a composition ratio axis and changing a shape of the graph. SOLUTION: A pump 1 is switched by a proportioning valve 2, whereby an eluate 3 and an eluate 4 are changed in composition ratio and a liquid is pressured and sent at a constant flow rate. A sample injection apparatus 5 injects a sample to a flow passage. The sample is separated to single components by a column 19 and eluted sequentially from smaller components. A detector 9 detects a peak. A controller 13 making the setup has a set screen where a gradient program formation of changing a composition of the eluates is initially set. A time for the gradient, a time for cleaning, restabilizing the column and a flow rate are inputted. A set gradient program is indicated at the right of the screen in a table of a time and a composition of the A, B eluates. The set program is graphically displayed at the left of the screen, so that the program can be confirmed.
Patent JP-S59232811-A (JP)
Title: Preparation of aromatic polyamide-imide resin molding
Inventor: UENO SHIYOUJI
IPC: B29K79/00
Filed: 1983-06-16
Abstract: PURPOSE:To obtain molding with excellent physical properties that can be molded stably without producing any cracking or peeling in a compression molding at a temperature lower than the melting temperature of the resin by heat-treating the resin in oxygen contained gas prior to the molding process. CONSTITUTION:Prior to a molding process, resin is heat-treated in oxygen contained gas under a condition satisfying the formula, where a1=2.5841, a2= -8.4926X10<-8>, a3=6,9984X10<-6>, a4=-2.0449X10<-8> are given, (t) and T indicate heat treatment time in the unit of hour, heat treatment temperature in the unit of  deg.C and 200 deg.C<=T<=400 deg.C is given. Aromatic polyamide-imide resin is applied in the powdery or granular form, and material with an average particle diameter about 30mu max. is preferably used to obtain moldings excellent in mechanical properties. The oxygen contained gas prefers to contain oxygen of 10% min. When a heat treatment time (t) is shorter than the lower limit expressed by the right side of the formula, no cracking or peeling can be prevented and this method is not desired. When a heat treatment temperature does not reach 200 deg.C no good effect can be obtained by actual treatment time and when it is higher than 400 deg.C quick oxidative destruction will occur and this method also is not desirable.
Patent JP-H05281710-A (JP)
Title: Manufacture of pellicle
IPC: G03F1/62
Filed: 1992-04-03
Abstract: PURPOSE:To obtain the process for manufacture of the pellicle which does not protrude to the outside of a frame, sticks at a specified coating width and thickness to a mask and sticks tightly to the mask without generating a clearance by sticking a tacky adhesive which is previously processed to a film shape to a pellicle frame. CONSTITUTION:This process for manufacture consists in previously processing the tacky adhesive to the film shape. The film shape refers to a planar, sheet, tape or film shape. The method for processing the tacky adhesive to the film shape is not particularly limited and includes, for example, a method of molding the tacky adhesive prior to curing having a flow property or plasticity to the prescribed film shape, then adequately curing the tacky adhesive by drying, cooling or light, heat or a chemical reaction by a reacting agent and a method of slicing the tacky adhesive cured to a solid form by means of a blade or metallic wire. The thickness of the tacky adhesive processed to the film shape is usually required to be merely set at the same thickness as the thickness at which the part to be adhered to the pellicle frame sticks to the pellicle after production.