baber/WOPTO huggingface dataset:
Patent JP-H09195708-A (JP)
Title: Gas turbine stator blade
Inventor: TOMITA YASUNORI
IPC: F01D9/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To surely collect refrigerant after cooling operation by providing a column extending in the radial direction over the outer circumference of a shroud, arranging a supply passage and a collect passage for refrigerant in the column, and providing a means connecting a supply pipe and a collect pipe respectively communicated to the beginning end of the supply passage and the terminal end of the collect passage on the extreme end part of the column. SOLUTION: When stator blades 1 together with a shroud 2 are fitted to a blade ring 4, a column 3 is projectingly inserted into the hole 4a of the blade ring 4, and after moving the blade ring 4 in the axial direction and hooking it with a hook, a bush 6 is fitted in the annular space between the blade ring 4 and the column 4. A supply side flange 7 and a collect side flange 8 are fitted together to the projecting part of the column 3, so that a steam supply pipe 9 and a steam collect pipe 10 provided on the supply side flange 7 and the collect side flange 8 are respectively communicated to the beginning end of a supply passage 3a of steam and the terminal end of a collect passage 3b in the column 3, and their positions are fixed. Consequently, steam as refrigerant is surely supplied to the stator blades 1 and the shroud 2, and after completing the prescribed cooling, the steam can be surely collected through the collect passage 3b and the collect pipe 10.
Patent JP-H11201875-A (JP)
Title: Method for simulating tire performance
Inventor: MIYORI AKIO
IPC: G06F17/50
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To simulate an abrasion characteristic of a tire. SOLUTION: A tire to be evaluated is approximated by a tire finite element model 2 obtained by dividing the tire to a finite count of many elements 2a, 2b,..., and performance of the tire is simulated from the model with the use of a finite element method in this simulation method. The method includes a run simulation process whereby a behavior of the tire finite element model 2 mounted to a virtual rim and relatively moved in touch with a virtual road face is simulated and, an information process whereby an abrasion characteristic of the tire finite element model 2 is obtained from the run simulation process.
Patent JP-S58126020-A (JP)
Title: Reamer hole processing method for object combined two components
Inventor: OGURI MASANORI
IPC: B23D75/00
Filed: 1982-01-22
Abstract: PURPOSE:To make operation easy by making simultaneous processing of reamer holes unnecessary, by a method wherein a reamer hole is provided on a piece buried in one side of a component, which is made to align and combine with that of the other component. CONSTITUTION:A reamer hole 1a is provided on a No.1 component 1 when it is a sole component, and a reamer hole 2b which is larger than the reamer hole 1a of the No.1 component 1 is provided on a No.2 component 2. A piece 3 on which a reamer hole 3a is provided beforehand is inserted into the hole 2b of the No.2 component 2. After the reamer hole 3a of the piece 3 has been aligned with the reamer hole 1a, the piece 3 is secured to the cmponent 2 by welding having a welded part 5, the components 1 and 2 are connected by penetrating a pin 4 through holes 1a and 3a with each other, and processing of holes 1a and 3a becomes easy.
Patent JP-H09195317-A (JP)
Title: Operation vehicle
Inventor: YUGAWA KATSUHIKO
IPC: E02F9/16
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a back-hoe having work efficiency promoted when a cover body forming the outline of a swivel is removed and, at the same time, preventing a hole from growing large which is formed in the cover body for projecting a pedal shaft bearing control pedals such as swing pedal, attachment control pedal, etc., or a swiveling lock level. SOLUTION: A cover body 6 is divided into right and left parts, at the same time, a control lever 103 is projected from between divided surfaces of the right and left cover forming bodies 6L and 6R, or a swell section 11 swelled upward from an upper wall section of the cover body 6 is provided to the lower end side of an operating box, the cover body 6 is divided into right and left parts at a middle part in the horizontal direction of the swell section 11 and, at the same time, a pedal shaft penetrates a side wall section of the swell section 11 to make it project outward of the horizontal direction.
Patent JP-H09199754-A (JP)
Title: Object detecting apparatus
Inventor: ODA HAJIME
IPC: H01L31/12
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an object detecting apparatus which can inform outside of condition of any trouble occurred during detecting operation of the sensor. SOLUTION: Pairs 2 and 3 of light emitting and receiving elements consisting of a light emitting element and photodetector are formed on a pair of opposite surface 1b and 1c. When there is no object 5 to be detected between the pair of surfaces 1b and 1c, photodetectors P1 and P2 of the surfaces receive immediate light from light emitting elements L1 and L2 with different timing. When there is an object 5 to be detected between the pair of the surface, the photodetectors P1 and P2 of the surfaces receive reflecting light of the light emitted by the light emitting elements L1 and L2 from the object 5 to be detected in different timing.
Patent JP-S63174750-A (JP)
Title: Method for integral molding of nozzle
Inventor: HAGIWARA HITOSHI
IPC: G21C13/00
Filed: 1987-01-14
Abstract: PURPOSE:To form the corner on the inside surface of a nozzle to a desired small curvature by imposing the prepd. hole of the nozzle molding part of a pressure vessel concentrically on a die corresponding to the outside diameter of the nozzle with a curved face and hot molding the prototype of the nozzle by pressing with a circular conical punch, then pressing the prototype from the end side of the nozzle. CONSTITUTION:The prepd. hole 4 of the nozzle molding part of the heated pressure vessel body 3 is imposed concentrically on the die 2 corresponding to the outside diameter of the nozzle with the curved face. Said hole is pressed by the circular conical punch 1 to hot mold the prototype 5 of the nozzle part. The die prototype is thereafter placed on the die 2 and is pressed from the end side of the nozzle via a press plate 6, then the corner part 7 has a smaller temp. fall and higher tendency to deformation and is thereby formed easily to the desired small curvature.
Patent JP-S61167220-A (JP)
Title: Signal output circuit
Inventor: HAMADA MINORU
IPC: H03K17/687
Filed: 1985-01-19
Abstract: PURPOSE:To suppress the adverse effect due to a transient current in driving an external load by synthesizing drive currents from plural terminal drive circuits having a different time response to same output information. CONSTITUTION:Transistors (Trs) Q13, Q14 and Q17, Q18 form respectively terminal drive circuits and outputs are connected in parallel. When a voltage on a signal line 11 changes from H to L, buffers each comprised of Q11, Q12 and Q15, Q16 output respectively an inverting signal. When the buffer of the Q11, Q12 has a higher inverting threshold value than the buffer of the Q15, Q16, the Q14 is turned on earlier than the Q18 and then the Q18 is turned on. As a result, the synthesized waveform of the drive currents flowing to the Q14, Q18 is a trapezoidal form. Then the peak value of the drive current is decreased, the time change in the current is decreased to suppress the adverse effect of the transient current.
Patent JP-H06214468-A (JP)
Title: Image forming device
Inventor: KITAMURA MASAHIKO
IPC: G03G15/16
Filed: 1993-01-20
Abstract: PURPOSE:To improve defective transfer in terms of void on an end part after copying a second surface in the case of both sides copying. CONSTITUTION:As to an image forming device in which a toner image on an image carrier is transferred to a paper by means of a transfer beam from the transfer corotron of a transfer charger by making the paper travel synchronously with the moving of the image carrier between the image carrier and the transfer charger; a metallic transfer auxiliary roller 13 is provided of the entrance side of the charger 6 in the advancing direction of the paper 18 and on a position within a range irradiated with the transfer beam of the transfer corotron 6b in a state where a space capable of making the paper 18 pass through is provided between the image carrier 2 and the roller 13, and the roller 13 is grounded.
Patent JP-H09200942-A (JP)
Title: Ground breaker controller
Inventor: TAKAHASHI FUMIMASA
IPC: H02H11/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a controller which protects a neutral point resistor, etc., by breaking a current immediately in case that a large current flows in an earth transformer and continues to flow to the neutral point resistor, and enables easy replacement in case that the neutral point resistor is broken. SOLUTION: An automatic breaker 25 is connected in series between an earth transformer 7 and a neutral point resistor 21, and when it is informed that the this automatic breaker 25 has detected an earth current from an earth detector 15, it opens its own contact within thirty seconds. Moreover, when its own contact does not open, it compulsively opens the current path between the neutral point resistor 21 and an earth transformer 7 so as to break the earth current.
Patent JP-H02191533-A (JP)
Title: Wet-sterilized precision filter element and its preserving method
Inventor: WATANABE MASAHARU
IPC: B01D41/04
Filed: 1989-01-18
Abstract: PURPOSE:To practically eliminate the outflow of impurities when a filter cartridge is initially set and to enhance safety by previously finishing hydrophilicity impartation to reduce the startup time after a filter element is set and previously finishing cleaning. CONSTITUTION:A microphorous thin film 1 having 0.01-5.0mu maximum pore diameter is wetted with an org. solvent compatible with water in the filter element 3 consisting of the thin film 1 and a support 2. The thin film is further cleaned by pure water having >=0.1MOMEGA/cm resistivity or the refined water as injection distilled water, and sterilized as wetted. The element 3 is hermetically sealed by a film of plastics, rubber, etc., or a formed article 5 to keep its wetted and sterilized state. As a result, a user is hardly troubled even when a fresh element is set, the element can be used after a short startup time, and the outflow of an additive, etc., is eliminated, and safety is enhanced.
Patent JP-S51125113-A (JP)
Title: Aqueous composition for use in surface coating
Inventor: TAKIYAMA KEIICHI
IPC: C08F20/10
Filed: 1975-01-20
Abstract: PURPOSE: A room temperature drying aqueous composition,suitable for use in composition,suitable for use in surface coating,with the same viscosity and acid value as a vehicle based on an organic solvent,prepared by the use of the vehicle capable of directly mixing with a pigment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05198812-A (JP)
Title: Method of manufacture double gate mos transistor
Inventor: ANDO TOMOSHI
IPC: H01L27/12
Filed: 1992-01-20
Abstract: PURPOSE:To provide the method of manufacturing the transistor precisely aligning the positions of upper and lower gates of the title double gate MOS transistor. CONSTITUTION:A lower gate is previously formed on an oxide film beneath an element formation layer and when the deposited element formation layer is coated with a resist 103 and the whole substrate surface is irradiated with electron beams (a), resist 103 is selectively sensitized by the electron beams scattered backward from the lower gate so as to form an upper gate using another resist pattern 103' formed by the sensitizing step. Through these procedures, the resist patterns are to be precisely aligned with the lower gate. At this time, the dosage of the electron beams irradiating the whole surface can not sensitize the resist by itself but with the backward scattering electron beams from the lower gate added to the dosage can be selected for enabling the resist to be sensitized.
Patent JP-H04248305-A (JP)
Title: Function setting method for control center unit
Inventor: YAMAGUCHI MASARU
IPC: H02B3/00
Filed: 1991-01-25
Abstract: PURPOSE:To facilitate function setting by performing selection of protective or control function for a control center unit and setting of operating value or operating time of various protection through a setting device provided independently from the unit. CONSTITUTION:A control circuit 12 comprises a connector 12k to be connected with a logic operating circuit 12a and a set value output circuit 12j for receiving a signal from the logic operating circuit 12a and outputting a signal to the connector 12k. A setting device 13 is connected through a connecting cable 14 and a connector 13f with the connector 12k. The setting device 13 comprises an operating circuit 13a constituted of a microcomputor or the like, a setter 13b for setting a function, an operating value or an operating time, a display panel 13c for displaying the content set by the control circuit 12, an output circuit 13d and an input circuit 13e wherein set value data are written between the control circuit 12 and the set device 13 and the set data are displayed.
Patent JP-S58129063-A (JP)
Inventor: FURITSUTSU MAININGERU
IPC: D06P3/16
Filed: 1983-01-22
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-S54102140-A (JP)
Title: Production of hologram
Inventor: MATSUMOTO MASAKAZU
IPC: G03H1/02
Filed: 1978-01-27
Abstract: PURPOSE: To obtain a volume phase hologram without secular changes, by laser- exposing the sensitive material for recording mainly made from polyvinyl carbazoles activated with iodine compounds, eluting and removing the iodine compounds by using solvent, and treating the sensitive material with swelling and shrinkage.  
     CONSTITUTION: Carbon tetraiodide by about 0.1 to 200 wt.% (preferably 2 to 50 wt.%) and an iodine compound such as iodoform are blended to polyvinyl carbazole (a dielectric), and a sensitive material for hologram recording is obtained by directly forming this mixture into a film or depositing a thin film on a supporting body. Thus made sensitive material is exposed with interference pattern of laser, and the iodine compounds are eluted and removed by using solvent such as benzene. Then, the material is dipped in a solvent such as xylene to be swelled until the volume of the sensitive material becomes more than 120% of the original volume. Finally, the material is dipped in a solvent such as n-pentane to perform shrink treatment until the volume of the sensitive material becomes less than 110% of the original volume. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62166673-A (JP)
Title: Slow-motion reproducing device
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/783
Filed: 1986-01-17
Abstract: PURPOSE:To facilitate running control by inputting output of a frequency multiplying means and comparing means and switching the third switching means in synchronism with a head switching signal so as to output the first or the second switching means of large envelope as a slow-motion reproduction signal. CONSTITUTION:At the time of slow-motion reproduction, a controlling signal inputted to an input terminal 31 becomes H, and a switch 30 is switched to (a) side, and switches 7, 9 are changed synchronously to (a) side and (b) side by a head switching signal 8. An envelope read out by magnetic heads 1, 3 and amplified by an amplifier 11 is detected and inputted to the positive terminal of a comparator 27. On the other hand, an envelope read out by magnetic heads 2, 4 and amplified by an amplifier 10 is detected and inputted to the negative terminal of the comparator 27, when the former is larger, a signal H is outputted. The head switching signal 8 is inputted and inversely inputted to T-type flip-flop 14, 17 and a 2-multiplied signal is outputted from an OR circuit 20. A switch 12 is switched in synchronism with the head switching signal 8 immediately after the reproduction output is compared through D-type flip-flops 28, 29, and reproduced signals of large envelope are outputted from a terminal 13.
Patent JP-H01184025-A (JP)
Title: Method for controlling injection quantity of ammonia
Inventor: OGASAWARA TORU
IPC: B01D53/34
Filed: 1988-01-20
Abstract: PURPOSE:To enhance follow-up properties for load fluctuation by subjecting 0.2-0.8 times quantity of the precedent injecting NH3 quantity into a denitrating reaction system to precedent injecting and controlling it at a time for operating automatic frequency control (AFC) when the load fluctuation of a combustion equipment fractionally generates a little at a time. CONSTITUTION:An inlet NOx quantity signal 18 is obtained from both an inlet NOx concn. signal 24 and an exhaust gas flow rate signal 25 obtained by conversion of an air flow rate signal 17. Further an outlet correction molar ratio signal 27 and a correction molar ratio signal 19 are obtained from the signal 24 and a preset outlet NOx concn. signal 26, etc. A necessary injecting NH3 flow rate signal 21 is obtained from the signal 18 and the signal 19. At a time for operating automatic frequency control (AFC) when the load fluctuation of a boiler fractionally generate a little at a time, a precedent injecting NH3 quantity signal 22 is shifted to a precedent signal 23 of AFC operation for injecting 0.2-0.8 times quantity of precedent injecting NH3 quantity by an AFC signal 14 and an NH3 injecting quantity signal 15 is obtained by utilizing both the signal 23 and the signal 21 and flow rate control is performed.
Patent JP-H01187702-A (JP)
Title: Headlamp of projector type
Inventor: NAKADA YUTAKA
IPC: F21S8/12
Filed: 1988-01-20
Abstract: PURPOSE:To reduce generation of spectral light by making the back face of a convex lens a plane not intersecting perpendicularly to the optical axis, and making the direction of projection tilted downward against the optical axis. CONSTITUTION:A vertical surface 3-1 is an assumed plane perpendicular to the optical axis Z, and the back surface 3-2 of convex lens is constructed in a form fallen by an angle theta ahead. This angle theta shall preferably be set to 0.5 deg.-2 deg.. The angle than 0.5 deg. yields insufficient effect, while that exceeding 2 deg. causes rather difficult adjustment of light distribution pattern. According to this constitution, blue and red of the light separated at the periphery of the convex lens are mixed in the neighborhood of the cut line of distribution pattern, and color generation is not sensed visually. Thereby the spectral diffraction can be reduced to unharmful degree from the practical point of view by the use of a single lens.
Patent JP-H07219413-A (JP)
Title: Process cartridge, image forming device, and assembling method for process cartridge
Inventor: OSHIDA HARUHISA
IPC: G03G15/08
Filed: 1994-01-28
Abstract: PURPOSE:To provide a process cartridge capable of sufficiently protecting an image carrier with a shutter member and improving the detection accuracy of the toner remainder concurrently, an image forming device capable of being fitted with the process cartridge, and an assembling method for the process cartridge. CONSTITUTION:This process cartridge is provided with an image carrier 7, a developing means 10, a toner storage section 10a storing the toner used by the developing means 10, a shutter member 28 movable to the protection position where the image carrier 7 is protected and the retreat position where the shutter member 28 is retreated from the protection position, and light transmitting members 23a, 23b provided on the toner storage section 10a along the moving path of the shutter member 28. The retreat position of the shutter member 28 is located at the position where the shutter member 28 is moved beyond the light transmitting members 23a, 23b.
Patent JP-H08203186-A (JP)
Title: Recording medium loading and unloading device
Inventor: OZAWA CHIZUO
IPC: G11B17/10
Filed: 1995-01-24
Abstract: PURPOSE: To inexpensively realize a mechanism capable of speedily loading and unloading a recording medium such as a floppy disk with a simple and compact structure. CONSTITUTION: In this loading and unloading device 1 for the floppy disk FD, a cam shaft 6A for regulating the height of a ratchet 41 for feeding an FD from a stacker 2 in the horizontal direction is slid on a withdrawal cam surface 72 which is lower by one step at the time of withdrawal. Consequently, the ratchet 41 does not interfere with the lower end of the stacker 2. Then, a driver 3 is supported at its front end by a supporting mechanism 8 capable of moving back and forth, and is supported at the rear end by a rear end supporting mechanism 9 capable of moving up and down, and by these mechanisms, the floppy disk is ejected in the inclined posture. The device can, therefore, be realized at a low cost by utilizing the cam surface having a difference in level and with the simple and compact mechanism in which the driver is inclined only.
Patent JP-S55113804-A (JP)
Title: Powder metallurgic product and method
Inventor: TOOMASU UIRIAMU PIETOROCHIINI
IPC: B22F7/06
Filed: 1980-01-28
Abstract: The present invention relates to powder metal articles that can be successfully welded to ferrous base materials. A formed part having an initial part density of at least 5.8 grams per cubic centimeter subsequently compressed is to at least ninety-two per cent (92%) of theoretical full density at a controlled area, including a contact area at which the part is adapted to be welded to the other material and at least a 0.025 inch wide margin of the surface laterally contiguous the contact area to a subsurface depth of at least 0.025 inch while retaining the initial part density throughout the balance of the article. Such increased densification is accomplished by applying inwardly directed, localized surface pressure against the controlled area of a formed powder metal part.
Patent JP-2000205843-A (JP)
Title: Image measuring device
Inventor: UTO SHOHEI
IPC: G09G5/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in detecting interfaces such as edges by converting color images into image data formed of parameters in which each pixel can be displayed as a three-dimensional color vector and obtaining the amount of change of the color vectors from data stored in a storage means in a specified range. SOLUTION: Images acquired by a color image acquiring means 1 such as a video camera are converted into image data by an image data converting means 2 such as a video decoder and stored in an image data storage means 3. The output of an image data extraction coordinate indicating means 4 to indicate an image range to be extracted for interface or edge detection on the basis of coordinates is transmitted to an image data extraction coordinate creating means 5, and here the coordinates of pixels to be extracted on the basis of the indicated range are created and stored in an image data extraction coordinate storage means 6. An edge detecting means 7 detects the locations of interfaces, i.e., edges as extracting image data provided from the storage means 3 on the basis of the coordinates stored in the storage means 6.