baber/WOPTO huggingface dataset:
Patent JP-2002318347-A (JP)
Title: Variable soft focusing lens system
Inventor: SENSUI TAKAYUKI
IPC: G02B13/20
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a variable soft focusing lens system by which the change of a focal distance and the movement of a focus are eliminated before/after the changeover of a normal photographing state and a soft effect photographing state, and also complicated movement is not necessitated. SOLUTION: This system has the master lens group 10 of positive power, the focusing lens group 20 of positive power and the soft effect group 30 of negative power in order from an object side, and the soft effect group 30 has at least two sub groups 30P and 30N of positive and negative power which are independently movable to the master lens group 10. Two sub groups are moved to the master lens group 10, the focusing lens group 20 and the other sub group so that the focal distance and a focal position are not changed before/ after the changeover of the normal photographing state and the soft effect photographing state, and the master lens group 10 is always made immovable, and the focusing lens group 20 act as a focusing lens regardless of the positions of two sub groups of the soft effect group 30.
Patent JP-2001356353-A (JP)
Title: Assembly device for substrate
Inventor: HACHIMAN SATOSHI
IPC: G02F1/1333
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an assembly device for substrates which bonds substrates to each other in a vacuum with high accuracy. SOLUTION: This assembly device includes a moving mechanism for horizontally moving a table between the inside and outside of a vacuum chamber and has a means for drawing an adhesive to closed patterns on the other substrate held on the table positioned outside the vacuum chamber and a means for dropping liquid crystals into the closed patterns of the adhesive on the other substrate. The device has a means for holding the one substrate by suction attraction force to a pressurizing plate and a means for holding the same by electrostatic attraction force.  The device has a means for accepting the one substrate falling from the pressurizing plate in a position to the extent of being slightly apart from the pressurizing plate when the suction attraction force does not act on the substrate any more in the process of progressing the pressure reduction in the vacuum chamber and a means for moving this accepting means to the pressurizing plate side. The device is provided with a means for holding the one substrate to the pressurizing plate by acting the electrostatic attraction force thereon when there is the one substrate in this accepting means.
Patent JP-2002016469-A (JP)
Title: Surface wave device
Inventor: SHINDO HAJIME
IPC: H03H9/145
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface wave device, which has satisfactory temperature characteristics and whose electric/mechanic coupling coefficient K2 of a Rayleigh wave can be expanded, concerning a surface wave device forming a piezoelectric thin membrane on a crystal substrate. SOLUTION: A surface wave device 1 is provided with a crystal substrate 2, a piezoelectric membrane 5 formed on the crystal substrate 2 and comb- shaped electrodes 3a-4b formed between the crystal substrate 2 and the piezoelectric membrane 5. When the thickness of the piezoelectric membrane 5 is defined as H and the wavelength of a surface wave is defined as λ, a thickness H/λ of the piezoelectric membrane 5 standardized by the wavelength λ becomes >=0.05.
Patent JP-2002324738-A (JP)
Title: Process flow diagnosing method
Inventor: ISHIZUKA HIROAKI
IPC: G06Q50/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a process flow diagnosing method which can judge contamination of semiconductor manufacturing equipment exactly without omission of diagnosis. SOLUTION: The state of contamination before treatment in a treatment process to be diagnosed is obtained for every wafer constituting a process flow, on the basis of treatment contents of all treatment processes before the treatment process to be diagnosed. By comparing the state of contamination with a state of contamination which can be treated in semiconductor manufacturing equipment used in the treatment process to be diagnosed, possibility that the semiconductor manufacturing equipment is contaminated is judged. The state of contamination before treatment in the treatment process to be diagnosed is obtained for every wafer, so that possibility that the semiconductor manufacturing equipment is contaminated is judged exactly to a process flow of semiconductor which contains a treatment process for treating only some specified wafers.
Patent JP-2002326678-A (JP)
Title: Pour container
Inventor: KAMIMURA HIDEO
IPC: B65D83/14
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To evenly spout out the contents from a pair of aerosol containers and to simultaneously spout out the contents from a pair of pour ports stably and reliably by a method wherein a pour body to spout out the contents from the pair of aerosol containers are downwardly displaced so as not to be inclined and the length of the pour path of one of the containers is made approximately equal to that of the pour path of the other container. SOLUTION: A mounting body 1 is fixedly combined with a pair of container bodies 28, each being an aerosol type container, adjacently disposed parallelly in front and rear directions. A body block 15 of the pour body 14 between both guide walls 4 of the mounting body 1 is engaged with a guide strip 19 of a guide groove 5 of the wall 4 so as to be vertically movable, thereby preventing the body 1 from inclining forward or backward. If an operation body 7 connected to the mounting body 1 by a hinge 13 is depressed, the body 7 is inclined and lowered, whereby a stem 30 is pushed down together with the pour body 14, thereby simultaneously spouting the contents of both of the container bodies 28.  A pair of pour paths 17 is provided in the pour body 14, and by forming a reverse flow path in one of the paths 17, both the paths 17 have the same length, and hence both the contents simultaneously spouting out of the container bodies 28 can be simultaneously poured out of both the paths 17.
Patent JP-2002294768-A (JP)
Title: Antifreeze corporation cock
Inventor: TERAJIMA TOKUJIRO
IPC: F17D1/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an antifreeze corporation cock, in which water is not detained in the corporation cock under a closed state and there is no possibility of breakdown based on the freezing of a residual water even when the corporation cock is used in a cold district and which has a simple structure and is easily operated, maintained and managed. SOLUTION: The base section of a corporation cock body 21 is installed to a corporation-cock mounting hole 16 in the peripheral wall of a distributing pipe 15, and the water diversion hole 25 of a valve seat 23 in the base section of the corporation cock body 21 can be opened and closed through a packing 29 by a cock rod 26 rotated by a handle 28 while the base section of a water diversion pipe 32 is welded around a water diversion hole 31 in the side wall of the corporation cock body 21 at a level slightly upper than the valve seat 23.  A stop cock 35 engaging a packing 36B, the second cock rod 36 or the like with the end section of the water diversion pipe 32 by screwing is secured detachably into the water diversion pipe 32, and water in the corporation cock 20 is drained through the water diversion pipe 32 when the water diversion pipe 32 is opened and water is not detained in the corporation cock 20 under the closed state by the packing 29 for the water diversion hole 25.
Patent JP-2001356969-A (JP)
Title: Semiconductor memory
Inventor: FUKUYA YUTAKA
IPC: G06F12/16
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To output normal output data to the external even when data outputted from a memory cell array are defective data whose doubtful output data are not fixed on 'H' or 'L' when an address indicated by an address signal supplied from the external to a semiconductor memory such as a masked ROM coincides with a redundant address. SOLUTION: When an address indicated by upper four bits of an address signal supplied from the external coincides with a redundant address, an output correction circuit 320 outputs output data excluding data value doubtful output data and data to be outputted instead of the data value doubtful output data out of data D0 to D15 outputted from main cell arrays 3100 to 31015 to the external.
Patent JP-2002334535-A (JP)
Title: Program for designing air blast smoothing surface of slider
Inventor: DEN SHISEI
IPC: G11B5/60
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing an air blast smoothing surface (ABS surface) of a slider, which can design it in consideration of surface roughness and surface wobbling of a magnetic recording medium and influences upon impact resistance of oscillation, drop, etc., and can quickly design it with less individual differences. SOLUTION: This method has a step where design target values of a prescribed rigidity distribution to be realized in a gas film between the ABS surface of the slider and the recording medium, a load to be applied, and an interval parameter are inputted, a step where a pressure distribution to be realized in the gas film between the ABS surface of the slider and the recording medium is calculated, a step where a floating force of the slider is calculated in accordance with the pressure distribution, a step where the balance between the floating force and the load is determined, and a step where a shape between the face, which should face the recording medium, of the slider and the recording medium is calculated in accordance with the pressure distribution when they are well balance.
Patent JP-2002333824-A (JP)
Title: Operation trailing system for power generating plant
Inventor: HAYASHI YOSHIHARU
IPC: G09B9/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation training system for a power generating plant in which operation training for a desired power generating plant is conducted, without having to provide an individual power generating plant simulator in respective power generating companies 1 and 2, by providing various power generating plant simulators at a service center 3. SOLUTION: The system consists of terminal devices arranged in a plurality of power generating companies 1 and 2, the service center 3 which holds various kinds of power generating plant operation training simulation models and a communication network 4. When operation training is to be conducted for a power generating plant by either terminal device, the terminal device is connected to the service center 3 through the network 4, selection is made for a desired simulation model among the models held in the center 3 by operating the terminal device, and the operation training of the desired power generating plant is conducted at the terminal device side, using the selected simulation model.
Patent JP-2002294128-A (JP)
Title: Gravure printing ink composition for surface printing
Inventor: INOUE TAKAHIKO
IPC: C09D11/037
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a gravure printing ink composition for surface printing which is excellent in printing suitability though its solvent does not contain an aromatic hydrocarbon solvent and which is excellent in various resistances and in adhesion to various films. SOLUTION: This ink composition contains a binder resin comprising a cellulose derivative and a polyurethane resin in a wt. ratio of (5/95)-(95/5) and does not contain an aromatic hydrocarbon solvent.
Patent JP-2002331703-A (JP)
Title: Imaging apparatus
Inventor: WATANABE KOICHI
IPC: B41J2/455
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a good image can be formed by suppressing variation of beam profile. SOLUTION: LED chips 28A and 28B arranged with a row of light emitting elements 30 in the main scanning direction are arranged zigzag on the opposite sides of the center line 36 of a lens array 24. More specifically, when main scanning is performed using the light emitting elements 30 arranged zigzag at a pitch equal to the radius of the lens, only a flat region where variation of beam diameter incident to main scanning is suppressed most can be used and since variation of beam profile is suppressed, an image having high image quality can be formed through simple correction of the quantity of light.
Patent JP-2002335118-A (JP)
Title: Method of manufacturing leaking waveguide
Inventor: WATANABE SONOO
IPC: H01P11/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a leaking waveguide having high efficiency and high accuracy and high quality. SOLUTION: A copper tape 3 is formed into a pipe 4 circular in cross section; then the wall surface of the pipe 4 is corrugated, and the crests 7 of the corrugations provided to the inner wall of the pipe 4 are mechanically cut off, so as to provide slots 2 that are arranged at a prescribed pitch in the length direction of the pipe 4; and thereafter, the pipe 4 with the slots 2 are formed into a conductor 1 elliptical in cross section.
Patent JP-2002341405-A (JP)
Title: Lens holding device for finder device
Inventor: IDERA SHUICHI
IPC: G03B13/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To enable a diopter adjustment and a parallax adjustment with a simple component constitution. SOLUTION: The device is provided with a 1st holding member 8 for holding a 2nd objective lens in a finder optical system so that the lens 2 may be independently moved in an optical axis direction and a direction nearly orthogonal to the optical axis direction, and a 2nd holding member 9 equipped with a projection part 9b for pressurizing the 2nd objective lens 2 toward the optical axis direction, and by vertically moving the 2nd holding member 9 against the 1st holding member 8, the 2nd objective lens 2 is moved by the projection part 9b in the optical axis direction, then, the diopter adjustment of the finder optical system is enabled, and also, by rotating the 1st holding member 8 with a guide bar 12 as a center in a plane nearly orthogonal to the optical axis direction, the 2nd objective lens 2 is nearly vertically and horizontally moved, then,  the parallax adjustment of the finder optical system is enabled.
Patent JP-2002336693-A (JP)
Title: Oxygen absorbent composition
Inventor: HIMEJIMA TOMOHARU
IPC: A61L9/16
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen absorbent composition having both oxygen absorption activity and aldehyde absorption activity even under dry conditions and free of the generation of aldehydes even when the humidity in a system rises during storage. SOLUTION: An organic oxygen absorbent composition having oxygen absorption activity even under dry conditions and an aldehyde adsorbent containing an aldehyde adsorbing material which physically adsorbs aldehydes at low humidity and an aldehyde absorbing material which absorbs aldehydes by chemical reactions even at high humidity are used.
Patent JP-2002343286-A (JP)
Title: Metal frame body for fluorescent character display tube, and producting method of the fluorescent character display tube
Inventor: KITAGAWA SUSUMU
IPC: H01J31/15
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal frame body for a fluorescent character display tube where man-hours for assembly is reduced and assembly accuracy is improved and a producing method of the fluorescent character display tube with the usage of the frame body. SOLUTION: Ends of a pair of metallic frames A, to which a filament can be extendedly provided, are welded and fixed on both ends of a metal rod. Both ends of a metal frame B are welded and fixed on the other ends of the metal frames A. An overlapping recessed part, having an opening end to a same direction, is formed on a welding and fixing part of the other ends of the metal frames A and the ends of the metal frame B, respectively.
Patent JP-2002344853-A (JP)
Title: Reproducing device
Inventor: KAMIOKA SHOJI
IPC: G11B20/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device more functionally rich, simultaneous recording and reproducing means more properly conducting recording and reproducing of received data at interruption of power and reception channel switching. SOLUTION: The reproducing device provided with simultaneous recording and reproducing means, which optionally selects reproduction data recorded by a recording means depending on operation or reproduction data during reception so as to reproduce the selected data while recording the received reproduction data on the recording means, is equipped with a consecutive recording means that continues recording of the reproduced data on the recording means while continuing the reception for a prescribed period after stop of reception.
Patent JP-2002344310-A (JP)
Title: Clock phase control circuit
Inventor: NITTA TOSHIHIRO
IPC: H03L7/081
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a clock distributor circuit using a DLL needs to take a DLL lock time every time the operating clock frequency is switched in a system using a plurality of operation clock signals, and this deteriorates the system performance. SOLUTION: A memory circuit is provided for storing an optimum initial delay set value for a variable delay circuit in a DLL on every operating clock frequency.
Patent JP-2002342294-A (JP)
Title: Engineering service system for control system
Inventor: SEKIMOTO TAKAYUKI
IPC: G06F21/10
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an engineering service of a control system, capable of providing an engineering environment, according not to purchasing but rental of an engineering tool. SOLUTION: A server machine 5 is connected via a network 4 to a client machine 1, the server machine 5 is mounted with a tool 7 and a Web server 6 for engineering a control system 3, and the client machine 1 is mounted with a Web browser 2, using the engineering environment.
Patent JP-2002345193-A (JP)
Title: Insulator for motor core
Inventor: MATSUURA HISAHIRO
IPC: H02K3/34
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide insulator for a motor core which can improve assembling properties. SOLUTION: The insulator 21 is equipped with a base part 22 covering one end surface (upper surface of a core sheet 11b) of a motor core 11, in which an engaging protruded part 11d is formed, and a skirt part 23 which is stretched from the base part 22 and covers the inner peripheral surface of a slot formed between teeth parts 13 of a motor core 11. An engaging recessed part 25b is formed in a stretched part 25 of the base part 22, corresponding to the engaging protruded part 11d. While the base part 22 covers the one end surface (the upper surface of the core sheet 11b) of the motor core 11, and the skirt part 23 covers the inner peripheral surface of the slot, the engaging protruded part 11d is engaged with the engaging recessed part 25b. Thereby the insulator 21 is assembled in the motor core 11.
Patent JP-2002337997-A (JP)
Title: Subdividing device for soup with ingredients
Inventor: IKUTA KAZUMASA
IPC: A23L23/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a subdividing device which can subdivide a soup by an approximately fixed amount without separating ingredients from the soup liquid, and at the same time, can efficiently subdivide the soup even when freeze-dry soups or the like are used. SOLUTION: This subdividing device subdivides the soup liquid containing the approximately fixed amount of ingredients from soups containing ingredients. In such a subdividing device, the device is equipped with a container, a quantitative cylindrical body, and a push-out rod. In this case, the container has agitating blades which agitate and mix the soups containing ingredients in the container. The quantitative cylindrical body has an opening which communicates with the opening on the lower end of the container. The push-out rod is closely fitted in the quantitative cylindrical body in a slidable manner. Then, the advancing/reversing motion of the push-out rod is kept under a state wherein flowing-in/discharging of air is prevented from occurring, and the subdividing work is performed while agitating is being performed.
Patent JP-2002340120-A (JP)
Title: Power roller unit for toroidal type continuously variable transmission
Inventor: NISHII DAIKI
IPC: F16H15/38
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a power roller unit for a toroidal type continuously variable transmission capable of reducing adjusting load of outer diameter of a trunnion fitting part and a thrust race, measuring load at a corner R of the trunnion fitting part and tool cost. SOLUTION: The thrust race 38 provided between a thrust needle bearing and a trunnion 31 is provided with a race oscillating stopper 43 for regulating an oscillating range of the thrust race 38. The power roller unit is characterized by forming thickness of the race oscillating stopper 43 to be thinner than that of other portions.
Patent JP-2002016156-A (JP)
Title: Manufacturing method of nonvolatile memory
Inventor: KO IKUZEN
IPC: H01L29/792
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a shallow trench element isolation method of a nonvolatile memory, which modifies the negative inclination of a field region in the memory. SOLUTION: A nonvolatile memory is constituted in a structure that a tunnel oxide film layer 102, a first polysilicon layer for a floating gate and a nitride film layer are deposited sequentially on the upper part of a semiconductor substrate 100. The nitride film layer, the first polysilicon layer and the substrate 100 are etched to form a trench 108. An oxide film 110 id deposited on the trench 108 in such a way as to embed the trench 108 in the substrate 100 and the film 110 is removed down to the nitride film layer to form a trench element isolation structure of a field region. After the nitride film layer is removed, the field region is subjected to a wet chemical treatment. Hereby, the field region is formed into such a form as to have a positive inclination on the first polysilicon layer and conductive residues are not produced under the lower part of the field region.
Patent JP-2002346582-A (JP)
Title: Pressure fluidized bed type wastewater treatment apparatus
Inventor: MOGI KOICHI
IPC: C02F3/08
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To circulate organic wastewater without requiring external power. SOLUTION: A dissolution tank 7 for blowing compressed air into organic wastewater 10 to be treated under pressure to enhance the concentration of dissolved oxygen is connected to a reactor 1, which has a wastewater inlet 3 provided to its bottom part 2a and a treated water taking-out port 4 provided to the upper part of the side wall thereof, on the upstream side of the wastewater inlet 3. A gas lift pipe 20 having a gas separation tank 19 connected to the upper end thereof is provided so as to pierce the top part 2b of the reactor 1 from a required height position to extend upwardly, and the upper end of the dissolution tank 7 is connected to the lower end of the gas lift pipe 20 through a compressed gas line 22 while the lower end of the gas separation tank 19 is connected to the top part of the dissolution tank 7 through a wastewater circulating line 22.  Gas lift pump effect is generated in the gas lift pipe 20 by the exhaust gas 17 discharged from the dissolution tank 7 and not dissolved in organic wastewater 10a, and the organic wastewater 10a in the lower part of the reactor 1 and a microorganism immobilized carrier 6 are pumped up to the gas separation tank 19 to form a circulating flow for returning the organic wastewater to the lower end of the reactor 1 through the dissolution tank 7.