baber/WOPTO huggingface dataset:
Patent JP-2001185476-A (JP)
Title: Exporsure projection equipment
Inventor: TSUKUDA EIJI
IPC: G03F7/20
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide equipment that controls a pattern without taking a spatial frequency filter out of a projection lens system. SOLUTION: In a projection lens system 10 a spatial frequency filter 103 is arranged on the pupil aperture. The equipment includes a liquid crystal element controller 15b and a filter information storage part 16b as means to control the spatial frequency filter 103. Patterns required for the spatial frequency filter 103 are transferred from the filter information storage part 16b to the liquid crystal element controller 15b. The transmittance and the phase difference of the spatial frequency filter 103, are simulated in advance at the design phase, and the modes of application of voltage to the liquid crystal element are determined based on these data and they are stared in the filter information storage part 16b.
Patent JP-H11188229-A (JP)
Title: Deodoring and filtering device
Inventor: UMETSU NORIO
IPC: B01D53/38
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a deodoring and filtering device perfectly deodoring any odor of aldehyde, ammonia or acidic odor among odorous components and enabling to optionally reinforce deodoring of one or two kinds of optional odor among these three kinds. SOLUTION: This device consists of a filter 1 for adsorbing aldehydes among the odorous components and deodoring, a filter 2 for adsorbing an ammonia group and deodoring and a filter 3 for adsorbing an acidic component and deodoring. These filters consist of a honeycomb structure made of a nonwoven sheet or a corrugated structure, and the filters fixed to the insides of respective frame bodies 10 are laminated to form one body.
Patent JP-2000195918-A (JP)
Title: Carriage control method and carrier in semiconductor production line
Inventor: SAKURADA TADAHIRO
IPC: H01L21/68
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a full state from occurring in a stocker, by allotting a specified number of stockers within a shelf or work stockers to processing facilities, and setting the remaining shelves as virtual buffer stockers, and deciding on the necessity to a request for carriage, and carrying them, according to the result. SOLUTION: A virtual buffer allotment managing file 51 allots virtual buffers to processing facilities and stores information on position, etc. A stocker commencement managing file 5m manages the number of half-finished stockers, the limitation, etc. A virtual buffer commencement result file 6b collects the information on the stocker or the butter stocker periodically and updates the newest information, and a carriage 'From-To' result file 5q stores the result of carriage to each request for carriage. Then, it decides on the necessity of carriage request information from a carriage request reception file 5a and determines the virtual buffer to be used for carriage request. This method optimizes the commencement as to each of many stockers.
Patent JP-2001182828-A (JP)
Title: Range changeover device for automatic transmission
Inventor: KUSAFUKA MUNEO
IPC: F16H59/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To certainly perform the changeover of a selector valve of an automatic transmission. SOLUTION: This range changeover device 1 is equipped with a detent mechanism 8 to retain in respective shift positions, range selector valve operating means 5 and 7 capable of changing over a selector valve to change the shift range between shift positions 5d, 5e, 5f, 5g, 5h, driving force stopping means 31 and 18, or 31 and 19, to hinder the driving force from a drive motor 12 to drive the range selector valve operating means from being transmitted to the range selector valve operating means, stop control means 28 and 20 to control the driving force stopping means so that holding is generated in the specified shift position of the detent mechanism upon sensing the positions of the range selector valve operating means, environment sensing means 24 and 27 to sense the environment of the drive motor,  and a rotation controlling means 20 to control the drive motor to the specified revolving speed in accordance with the environmental situation sensed by the environment sensing means.
Patent JP-2001189529-A (JP)
Title: Semiconductor laser device, semiconductor laser array device and optical transmission device
Inventor: KOMORI MASAAKI
IPC: H01S5/223
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device and a semiconductor laser array device in which an oscillation wavelength having high accuracy can be ensured, and to provide the semiconductor laser device and the semiconductor laser array device in which the effect of an ambient temperature is inhibited, ensuring the oscillation wavelength having high accuracy as another object. SOLUTION: Each of these devices as represented examples has the first clad region on the semiconductor substrate side, an active layer region, the second clad region arranged on the reverse side to a semiconductor substrate, holding the active layer region, the first semiconductor region having electric resistance higher than the active layer region and a refractive index which is larger than the semiconductor substrate on both side sections of the active layer region parallel with the progressive direction of light in the active layer region and an insulating or semi-insulating second semiconductor region formed between the first semiconductor region and a part of the second clad region, and the first electrode and the second electrode for injecting a current into the active layer region on the upper section of the semiconductor substrate.
Patent JP-2000192602-A (JP)
Title: Member for ceiling or interior wall
Inventor: NOSE JIRO
IPC: E04B9/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a member for a ceiling or an interior wall, in which mounting members, to which notches are formed, are installed previously on the side faces of boards for the ceiling or the interior wall in a factory, and transferred on a field and the mounting members with the boards can be set up only by inserting the edge section of ceiling battens or furring strips into the notches and by which no board chip is generated and operation can be conducted easily and rapidly. SOLUTION: Two mounting members 8, in which a plurality of notches 7 having an approximately L-shaped side-face shape are formed at longitudinal edges, in which the horizontal sections 7b of the notches 7 are directed in the opposite direction, are paired, and the pairs of the mounting members 8 are fixed onto side faces oppositely faced to boards 3 for the ceiling or the interior wall and used as the members for the ceiling or the interior wall. The lower horizontal sections of ceiling battens or the upper edge sections of furring strips are inserted into the horizontal sections 7a of the notches 7, the members for the ceiling or the interior wall are engaged with the cradling receivers or the furring strips, and the surface of the ceiling or the interior wall can be formed by the boards 3.
Patent JP-2001185178-A (JP)
Title: Co removing unit and solid polymeric fuel cell power generation system
Inventor: OUKI TAKETOSHI
IPC: H01M8/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a CO removing unit and a solid polymeric fuel cell power generation system using the same, offering small and compact construction. SOLUTION: A CO remover 5 for removing carbon monoxide and a heat exchanger for cooling a reforming gas introduced into the CO remover 5 are interconnected in the axial direction to form an integrated sleeve structure.
Patent JP-2001188403-A (JP)
Title: Image forming device
Inventor: IWASAKI YUKIKO
IPC: F16C13/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a failure occurring in consequence of carriers accumulated in a space between a charging member disposed corresponding to the surface of a photoreceptor and the surface of the photoreceptor. SOLUTION: This charging device 2 charges the photoreceptor 1 by applying a voltage from a power source 5 on an charging roller 8 being the charging member arranged close to the surface of the photoreceptor 1, by providing an empty space (gap) G. The gap G is made wider than the grain size of the carrier in the two component developer 19 adopted in the developing device 3. As a result, the carrier is prevented from being accumulated in the section of the gap (G).
Patent JP-2001180059-A (JP)
Title: Printing apparatus
Inventor: HARADA HIROYUKI
IPC: B41J11/62
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus which can stably transfer a medium without setting a shutter. SOLUTION: A breadth of a protector 8 in a direction in which a printing head 6 carries out a spacing operation is set to be nearly equal to a breadth of the passbook 2. The protector 8 is positioned to a position over the entire breadth of the passbook 2 when the passbook 2 is to be transferred to a predetermined printing position. The protector 8 guides a leading end part of the passbook 2 to the predetermined printing position when the passbook 2 is transferred between the protector 8 and a platen.
Patent JP-2000199698-A (JP)
Title: Light beam irradiating position detecting device
Inventor: KASHIMA YOSHITAKA
IPC: A63F13/837
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a light beam irradiating position detecting device, capable of detecting the irradiating position of light beams quickly with a simple constitution. SOLUTION: A light sensor 7, whose detecting area is the upper half of a screen 10, and another light sensor 8, whose detecting area is the lower half of the screen 10, are provided. When the light sensor 8 has detected the beam point P of light beams, irradiated by a laser gun 1, only data in a part corresponding to the lower half of the screen 10 among image signals photographed by a camera 5 are processed through image procession to operate the coordinates of the beam point P.
Patent JP-2000182495-A (JP)
Title: Failure preventing device for contact switch
Inventor: TSUMAGARI OSAMU
IPC: H02H3/05
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a failure preventing device of a contact switch, whose operability can be improved by surely reducing the frequency of device stop caused by imperfect contact, without increasing the number of part items. SOLUTION: This device includes a contact switch and a control part 10 for forcibly opening or closing the contact switch, when the contact switch is not operating. When forcibly opening or closing the contact switch, the control part 10 should preferably open or close it plural times in a predetermined time. Furthermore, the control part 10 should forcibly open or close the contact switch on at least either of such occasions as at the input of a circuit power supply, at every period of an approximately predetermined time, or at the detection of imperfect contact.
Patent JP-2000159308-A (JP)
Title: Drive unit for roller body
Inventor: ASO ROKUSABURO
IPC: E04H6/18
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce adjustment and maintenance for the roller body of a drive unit for traversely moving a mount, and also miniaturize the mount. SOLUTION: Plural roller shafts equipped with bearings 18 are supported on both the sides of a frame 19, and worms 14 are fixed to the roller shafts of the frame 19 inside to provide worm shafts 15 engaging with the worms 14, thereby rotating the shafts 15 by a motor 13. Roller bodies 4 where rollers are fixed protruded to the outer side of the frame 19 are provided on the roller shafts, and the plural rollers are horizontally juxtaposed on one line to drivenly rotated by the rotation of the motor 13. A mount is supported by the rollers to be traversely moved. The roller bodies 4 can house a transmitting device in the frame 19, and can be made compact to eliminate adjustment and maintenance, then use a space in another place, thereby displaying effect for moreover increasing housing capacity and making a maintenance cost inexpensive.
Patent JP-2001158666-A (JP)
Title: Cvd-sic self-supported membrane structure and production process therefor
Inventor: TAKEDA SHUICHI
IPC: C04B35/565
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To increase the yielding percentage of CVD-SiC self-supported membrane by dissolving the warp of the CVD-SiC self-supported membrane after the self-supported membrane formation and also increase the yielding percentage of the silicone wafers by increasing the mechanical strength and the heat-resisting strength to inhibit the processing members from being broken or from occurrence of particles. SOLUTION: A plurality of SiC layer formed by the CVD method are laminated to form CVD-SiC self-supported membrane structure. In the thickness direction of the structure, the layer A having the ratio of the peak strengths of the β (220) and β (111) (heights) of the X-ray diffraction, namely r=β (220)/β (111)=>=0.1 and the layer B of r=<=0.01 are alternately laminated so that two of the layers A may be arranged on both sides in the thickness direction.
Patent JP-H03290942-A (JP)
Title: Semiconductor integrated circuit, light emitting device and semiconductor integrated circuit testing apparatus
Inventor: TOMITA YASUHIRO
IPC: H01L27/15
Filed: 1990-12-18
Abstract: PURPOSE:To reduce a time required for failure analysis, etc., by a method wherein light emitting devices are integrated with an internal main circuit and voltages applied in the electrodes of the light emitting devices are controlled by signals from the internal main circuit and the status of the internal main circuit is indicated with the combinations of light-emitting and non-light emitting. CONSTITUTION:A semiconductor integrated circuit 21 is operated by exchanging signals between external circuits and an internal main circuit 23 through pads 22. The logic status of the internal main circuit 23 is indicated with the combinations of light-emitting and non-light-emitting by connecting signals 24 corresponding to the logic status to the gate electrodes of the MOS transistors of the light emitting devices 25 which are integrated with the internal circuit 23. As a result, the logic status of the signal of the internal main circuit can be monitored easily and a time required for failure analysis, debugging, a functional test, etc., can be reduced.
Patent JP-H04220811-A (JP)
Title: Bistable monostable multivibrator circuit and comparison latch circuit
Inventor: ISHIHARA NOBORU
IPC: H03K5/08
Filed: 1990-12-21
Abstract: PURPOSE:To obtain a broad band characteristic with low power consumption in a bistable monostable multivibrator circuit using a positive feedback circuit. CONSTITUTION:Each emitter of emitter follower transistors(TRs) 71, 72 is connected to each emitter of TRs 56, 55 via resistors 21, 22 and undesired TRs and resistors are eliminated from the circuit. The circuit is in oscillating state by repeating the operation of inverted on/off state of the TRs 55, 56 and 71, 72. Since the TRs 55, 72 and 56, 71 repeat on/off in this way, charge/discharge of the electric charge in collectors of the TRs 55, 56 is smoothed and the time constant of the collectors of the TRs 55, 56 is decreased thereby increasing a maximum available oscillating frequency.
Patent JP-H04223093-A (JP)
Title: Luminous radiation electron tube lighting device
Inventor: ERIGUCHI HIROYASU
IPC: H05B41/392
Filed: 1990-12-25
Abstract: PURPOSE:To prevent a red light emission as well as to prevent a luminous radiation electron tube from going out owing to the heating shortage of a filament in a low light flux luminous output time, in the luminous radiation electron tube lighting device which lights a luminous radiation electron tube and dims it continuously in a wide scope. CONSTITUTION:The lamp voltage of a luminous radiation electron tube G lighted by a lamp power feeding circuit 1 makes a feedback to the lamp voltage feedback terminal 3 of a filament heating circuit 2, and when the lamp voltage is made into a level of strong red emission, the filament heating power is increases, and the lamp voltage is reduced, so as to prevent a red emission. When the lamp voltage is raised to the level of strong red emission, in a dimming, in a low temperature, in a starting, and the like, the filament heating power is controlled in the increasing direction, and thereby, it is effective to prevent a red light emission.
Patent JP-H04216067-A (JP)
Title: Printing head
Inventor: TANIDA TOSHIFUMI
IPC: B41J2/235
Filed: 1990-12-13
Abstract: PURPOSE:To obtain a printing head for printer in which a long life is accomplished by preventing the deformation and failure of a mold with a base part of a wire inserted. CONSTITUTION:In a printing head in which an armature 9 is abutted against a mold part 12a with a base part of a wire 12 inserted, the periphery of said mold part 12a is surrounded by a hard member 21.
Patent JP-H04219741-A (JP)
Title: Setting device for photographic information of camera
Inventor: MURAKAMI NAOYUKI
IPC: G03B17/18
Filed: 1990-12-20
Abstract: PURPOSE:To provide a setting device for information on photography of a camera whose controllability at the setting of information on photography is enhanced by displaying all or part of groups of information on photography when selecting some group of information on photography using an information group selecting means. CONSTITUTION:To set information on photography, groups of pieces of information on photography such as exposure mode, shutter speed and the like are selected by information group selecting means 1 to 6 and at least two pieces of information on photography are displayed in a display 10; e.g. when a group of information on photography about exposure modes is selected, all of exposure modes PM, P, S, A, M are displayed in the display. Further, some information is selected among the groups of pieces of information on photography and set by an information setting means 8 and then this information on photography is displayed in the display 10 in a form distinguishable from other information on photography; i.e., a set standard automatic exposure mode P is displayed in the display 10 independently of the other modes.
Patent JP-H04221566-A (JP)
Title: Health instrument
Inventor: TAKAKU AKIRA
IPC: A61H39/04
Filed: 1990-12-21
Abstract: PURPOSE:To push-press in stimulation a human body foot portion or back portion right spot without help from another person, by fitting to furnishing portions provided in parallel at more than three places in a row at a base body, two push-pressing bodies at a desired interval which is variable. CONSTITUTION:Four furnishing portions 2a-2d are provided in partition and in a row at a base stand 1, and two projected push-pressing bodies 3a, 3b push- pressing the right spots of a human body are attachably/detachably furnished at either two of furnishing portions 2a-2d. The body 3a with a handle 4 is fitted to the furnishing portion 2a at one end of the base stand 1 by pushing, and the other body 3b is fitted to any of the remaining three furnishing portions 3b-3d so as to fit a desired spot interval. A person lies with his face upward on bodies 3a, 3b directly or if necessary, through a cushion such as a blanket, a quilt, and desired right spots at the back are push-pressed in stimulation. In the case of the lateral interval of spots to be push-pressed being desired to be changed, the only thing to be done is to change body 3a, 3b fitting positions right and left, and change an interval between bodies 3a, 3b.
Patent JP-H04234113-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO KAZUHIKO
IPC: H01L29/812
Filed: 1990-12-28
Abstract: PURPOSE:To provide a semiconductor device manufacturing method where a channel layer can be formed uniform in threshold voltage throughout a wafer through an ion implantation method. CONSTITUTION:First, Mg ions 4 are implanted into a wafer 1 to form a first semiconductor layer. At this point, the incident angle of an ion beam 3 to the wafer 1 is set to beta. [figure 1 (a)]. Then, Si ions 5 are implanted into the wafer 1 to form a second semiconductor layer inside the first semiconductor layer concerned to serve as a channel layer. At this point, the incident angle of an ion beam 3 to the wafer 1 is set to Y which the beam 3 makes with a line normal to the surface of the wafer 1 in a direction opposite to that of beta. [figure 1 (b)].
Patent JP-H04216524-A (JP)
Title: Liquid crystal optical element with protective film and production thereof
Inventor: TSUKADA AKITOMO
IPC: G02F1/1333
Filed: 1990-12-17
Abstract: PURPOSE:To improve the durability of the liquid crystal optical element formed by inserting a liquid crystal light control material between a pair of electrode substrates without impairing the characteristics of the element by hermetically sealing the element with a pair of transparent protective films which are resilient and at least one of which is transparent. CONSTITUTION:Both surfaces of the liquid crystal optical element 1 are coated with the protective films which are resilient and at least one of which is transparent and larger than by one size in area than the element by which the entire part is hermetically sealed. The protective films 3 stick to the surfaces of the element via adhesives or by fusion of the films themselves. Since the liquid crystal light control material is shut off from the outside world by the protective films 3, its durability is improved. In addition, its mechanical property is improved as well. The deterioration of the element by UV rays is suppressed if the films contg. a UV absorbent is used. An existing method is usable for the lamination of the protective films. The element having the arbitrary shape is protected without impairing its advantage, by which the durability of the element is improved.
Patent JP-H04251197-A (JP)
Title: Barrel made of fiber reinforced metal
Inventor: YAMAMURA TAKETAMI
IPC: D01F9/10
Filed: 1990-12-27
Abstract: PURPOSE:To improve the mechanical strength, toughness, heat resistant property and the like of a barrel and reduce the weight of the same. CONSTITUTION:At least one part of a barrel is formed of a metallic composite reinforced by inorganic fibers such as C-SiC fibers, C-SiC-MC fibers and the like or metallic fibers such as steel fibers, stainless steel fibers, MO fibers, W fibers or the like to obtain a barrel made of fiber reinforced metal.
Patent JP-2000514499-A (JP)
IPC: C21D8/04
Filed: 1997-04-26
Abstract: PCT No. PCT/EP97/02169 Sec. 371 Date Oct. 27, 1998 Sec. 102(e) Date Oct. 27, 1998 PCT Filed Apr. 26, 1997 PCT Pub. No. WO97/46720 PCT Pub. Date Dec. 11, 1997A method for producing a cold-rolled steel sheet or strip with good formability, especially stretch formability, for making pressings with a high buckling resistance from a steel comprising (in % by mass): 0.01 to 0.08% C, 0.10 to 0.80% Mn, maximum 0.15% Si, 0.015 to 0.08% Al, a maximum 0.005% N, 0.01 to 0.04% Ti and/or Nb, whose contents exceeding the quantity necessary for stoichiometric binding of the nitrogen, ranges from 0.003 to 0.015% Ti or 0.0015 to 0.008% Nb, and a maximum 0.15% in total of one or several elements from the group copper, vanadium, nickel, the remainder being iron, including unavoidable impurities, including a maximum 0.08% P and a maximum 0.02% S, comprises preheating the cast slab to a temperature exceeding 1050 DEG  C., hot-rolling at a final temperature ranging from over the Ar3 temperature to 950 DEG  C., coiling the hot-rolled strip at a temperature ranging from 550 to 750 DEG  C., cold-rolling at a total cold-rolling degree of deformation from 40 to 85%, recrystallization annealing of the cold strip in a continuous furnace at a temperature of at least 720 DEG  C., subsequent cooling at 5 to 70 K/s; and skin passing.
Patent JP-H03503551-A (JP)
Title: 特に反応性ガスの存在下で物質を化学的にエッチングしまたは付着させるために、薄膜対象物に作用するレーザ・マイクロビーム装置
IPC: C23C16/48
Filed: 1989-11-24
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-H05501520-A (JP)
Title: 地下水中のハロゲン化汚染物質の除去方法
IPC: C02F1/70
Filed: 1990-11-28
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。