baber/WOPTO huggingface dataset:
Patent JP-H0484133-A (JP)
Title: Camera
Inventor: MUKAI HIROSHI
IPC: G03B37/00
Filed: 1990-07-26
Abstract: PURPOSE:To allow real panoramic short to be executed in a panoramic mode by changing right and left angle of views from other modes to vary the photographing range between the panoramic mode and the other modes. CONSTITUTION:Film guide rail parts 2a escape from the bent part 10a of an aperture regulating plate 10 when a movable body 2 is moved in a film traveling direction with respect to a stationary body 1 in the panoramic mode. Then, the aperture regulating plate 10 is rotated clockwise around a shaft 12 by the energizing force of a spring 11 until the regulating part 10b comes into contact with a rising bent part 8a of a shutter base plate 8. Only the vertical direction with respect to the effective exposing region of the film is regulated in this state. While the size in the vertical direction of the film is the same as compared with a trimming mode, the size in the lateral direction of the film increases and the angle of view changes largely. The real panoramic short is executed in this way.
Patent JP-H0365396-A (JP)
Title: Thermal transfer recording sheet
Inventor: MORISHIMA TAKASHI
IPC: B41M5/44
Filed: 1989-08-02
Abstract: PURPOSE:To impart sufficient running properties and the cleaning properties of a thermal head by providing a heat-resistant sliding layer based on globular particles, fine particles having a particle size smaller than that thereof and a binder resin to one surface of a base film and allowing said globular particles to protrude from the reference surface of the heat-resistant sliding layer. CONSTITUTION:A thermal transfer ink layer 2 is applied to one surface of a base film 1 and a heat-resistant sliding layer 3 consisting of a binder resin 3a, globular particles 3b and fine particles 3c and formed so that the globular particles protrude from the surface thereof is formed to the other surface of said base film 1. When the surface connecting the fine particles appearing on the surface of the heat-resistant sliding layer is set to the reference surface 4 of the heat-resistant sliding layer, if the diameter of the globular particles is larger than the thickness of the heat-resistant sliding layer 3, said particles may be merely applied in order to allow the globular perticles to protrude from the reference surface but, if said diameter is smaller, a protruding state is realized at the time of coating or after coating by any means. By this method, a thermal head is not fused even at the time of high energy recording and running properties are improved and a thermal head can be kept clean.
Patent JP-H0651675-A (JP)
Title: Developer discharging mechanism for image forming device
Inventor: AIMOTO TOYOYOSHI
IPC: G03G21/00
Filed: 1992-07-28
Abstract: PURPOSE:To reduce the abrasion of the rotary shafts, bearings, etc., of a toner carrying means carrying waste toner discharged from a cleaning device and a developer carrying means carrying a waste developer discharged from a developing vessel by driving both the carrying rollers at low speed at the time of forming an image and at high speed at the time of discharging a developer. CONSTITUTION:A driving part 20 for the toner carrying means (waste toner carrying screw) 14 and the developer carrying means (waste developer carrying screw) 15 is controlled so as to set carrying speed at the time of discharging the developer higher than that at the time of copying. In the copying, the waste toner discharged from the cleaning device 2 is carried to a recovering container 18 by the waste toner carrying screw 14. At this time, the waste toner carrying screw is driven at a low speed. When the developer is discharged, the developer discharged from the developing vessel 3 is carried to the recovering container 18 by the waste developer carrying screw 15. At this time, it is driven at a high speed to attain quick discharging.
Patent JP-S6178534-A (JP)
Title: Expendable pattern for casting mold
Inventor: MORITA YASUJI
IPC: B22C7/02
Filed: 1984-09-25
Abstract: PURPOSE:To produce a large-sized pattern for a monolithic ceramic shell mold by forming a pattern body of an org. self-curable packing material contg. aggregate and depositing a smooth synthetic resin film on the surface thereby constituting an expendable pattern. CONSTITUTION:A synthetic resin of spray type is coated on the inside surface of female molds 2a, 2b for forming two-split patterns and a resin film 3 is formed in order to cast a propeller blade by the monolithic ceramic shell mold having no parting planes. The molds 2a, 2b are then mated and a mandrel 5 is set to the center of a fixed mold cavity 4. The self-curable sand kneaded with an org. binder is packed therein and is cured. The expendable pattern deposited with the smooth synthetic resin film on the surface is thus obtd. The production of the large-sized expendable pattern having high strength and thermal stability is thus made possible. The pattern forms a smooth and beautiful casting surface when applied for the monolithic ceramic shell mold.
Patent JP-H0372210-A (JP)
Title: Apparatus for micro probe
Inventor: HERUMUUTO FUITSUSHIYAA
IPC: G01N27/42
Filed: 1989-08-01
Abstract: PURPOSE: To prevent an electrolytic solution from leaking out from an outlet opening even at accidental lift up during measurement operation, by overlapping at least one of working pressure with negative pressure during operation of a pump and a valve device. CONSTITUTION: A microprobe 3 is provided with an external sleeve 4 and an internal sleeve 6, and a first space 11 is provided between the sleeve 4 and the sleeve 6 or a nozzle end 8, and a second space 12 is provided in the sleeve 6 which contains the nozzle end 8. Further, in the sleeve 4, a first connection part 13 is provided at the upper end part side of the space 11, and in the sleeve 6, a second connection part 14 is provided at the top of the sleeve 12. Valve devices 23, 24, 29 and 31 are provided between a pump 28 and the probe 3, and, a negative pressure P2 overlaps with at least one of pressures at operating positions of these pump and valve devices. The negative pressure is extremely lower than the maximum pressure of a working pressure P0 or P1 .  And, the entire electrolytic solution is sucked back because of high negative pressure which corresponds to a vibration amount of the pressures P0 and P1 .
Patent JP-H0865015-A (JP)
Title: Nrd guide and nrd guide circuit element
Inventor: UEMATSU HIROSHI
IPC: H01Q13/20
Filed: 1994-08-25
Abstract: PURPOSE: To facilitate positioning for attachment and to prevent the position deviation by fitting a small projection formed on a dielectric strip to a recessed part formed on a parallel conductor plate and positioning the dielectric strip. CONSTITUTION: Two small projections 3a and 3b are formed separately in the longitudinal direction on the lower surface of the dielectric strip 3 to be inserted between upper and lower parallel conductor plates 1 and 2 and the dielectric strip 3 is held there between the upper and lower parallel conductor plates 1 and 2 while the small projections 3a and 3b are fitted to the recessed parts 2a and 2b formed on the lower side parallel conductor plate 2. The shape of the recessed parts 2a and 2b is defined so as to make the joined surface of the dielectric strip 3 be tightly adhered to the parallel conductor plate 2, to make play in a fitted state small and to accurately perform positioning. Also, it is possible to form the small projections on the upper surface of the dielectric strip 3. Also, it is possible to provide the small projections on both upper surface and lower surface and stipulate the position relation of the upper and lower parallel conductor plates 1 and 2.
Patent JP-H05179556-A (JP)
Title: Method for joining filament web
Inventor: YAMADA SHUNICHI
IPC: D04H3/11
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a method for firmly joining two sheets of filament webs. CONSTITUTION:Two sheets of filament webs constructed of filaments are initially prepared. A laminate sandwiching a staple fiber web between the filament webs is then obtained. The staple fiber web is formed of a hydrophilic free fiber group having free ends and <=60mm fiber length. Fine high-pressure water columnar streams jetted through nozzle holes having a small diameter under high pressure are then applied to the laminate. As a result, the hydrophilic free fiber group violently moves to be interlaced with filaments constructing the filament webs. Thereby, the filaments forming the two sheets of the filament webs are mutually interlaced through the hydrophilic free fiber group to firmly join the two filament webs. The objective laminated sheet in which the two filament webs are joined can be used as a material for surface material of sanitary materials, surgical gowns, etc.
Patent JP-H0651521-A (JP)
Title: Plate making method for planographic printing plate
Inventor: HANADA HIDEMI
IPC: G03F7/07
Filed: 1992-07-28
Abstract: PURPOSE:To enable rapid plate making processing and the reproduction of a large quantity of planographic printing plates always with stable characteristics and further, to drastically decrease the volume of a waste liquid by supplying a neutralizing liquid only to the surface coated with silver halide emulsion layers CONSTITUTION:The planographic printing plate M is transported by transporting rollers 1a, 1b. The developer is supplied by a fixed delivery pump P1 and flows out of a slit aperture 5. This developer is supplied only to the surface coated with the silver halide emulsion layers. The excess developer is squeezed by developer squeezing rollers 2a, 2b. The neutralizing liquid is fed by a fixed delivery pump P2 and flows out of a slit aperture 7. This neutralizing liquid is supplied only to the surface on which the developer acts. The excess neutralizing liquid is squeezed by neutralizing liquid squeezing rollers 3a, 3b. The squeezed developer and neutralizing liquid are respectively recovered in recovering trays W1, W2 and are discharged to the outside.
Patent JP-S5990493-A (JP)
Title: Audio equipment
Inventor: SHIMADA KOUSHIN
IPC: H04R3/00
Filed: 1982-11-15
Abstract: PURPOSE:To detect the vibrating speed of a speaker contactlessly and to attain accurate detection even if the temperature of a voice coil is increased by constituting a temperature detecting bridge circuit having an electronic controlled resistive element to one side of a velocity detecting bridge circuit to zero the unbalanced current of the temperature detecting bridge circuit based on the temperature change in the voice coil. CONSTITUTION:The velocity detecting bridge circuit 2b is formed by the voice coil 2, an electronic attenuator (1st electronic controlled resistive element) 5 and resistance R4, R5, and the temperature detecting bridge circuit 2c is formed by an electronic attenuator (2nd electronic controlled resistive element) 6, a temperature detecting pattern (thermister) 8 and resistance R6, R7, an output of the bridge circuits 2b, 2c is detected by subtractors 9, 10, the output of the subtractor 9 is impressed to an inverting input of the power amplifier 1 to apply the velocity feedback. Since the electronic attenuator 5 is changed by the resistance change due to the temperature rise in the voice coil 2, a balanced bridge output signal is detected always at the output of the subtractor 9.
Patent JP-H0926241-A (JP)
Title: Artificial snow making device for observing snow crystal
Inventor: SEKI MITSUO
IPC: F25C3/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To cause a growth state of crystal snow to be always observed by a method wherein a rotary plate is rotated with one snow generating transparent pipe being rotated just above a water vapor generating device and stopped for more than a predetermined period of time, then the rotary plate is rotated again to cause the other transparent pipe to be stopped when it reaches a location just above the water vapor generating device and this operation is repeated. SOLUTION: A snow growing glass pipe 8A acting as a snow growing transparent pipe comprised of glass pipes 8a, 8b formed in an inner and outer double arrangement is installed vertically at one section defined by a vertical partition plate 5 at a rotary plate 4. The glass pipe 8A is rotated just above a place where a beaker 24 acting as a water vapor generating device is installed in a shield cylinder 23 and then stopped for a predetermined time. After this operation, the rotary plate is rotated again, the glass pipe 8B acting as the other snow growing transparent pipe for evaporating snow is stopped when the pipe reaches a place just above the beaker 24 acting as a water vapor generating device and this operation is repeated.  With such an arrangement as above, the crystal snow once grown returns to its original water state again, the snow automatically returns to its original state and thus it is always possible to cause an observer to see a snow growing state.
Patent JP-H1145501-A (JP)
Title: Spindle motor, magnetic disk device provided therewith, and adjusting method of spindle motor
Inventor: TAKARA KAZUHIRO
IPC: H02K5/173
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor capable of avoiding the generation of resonance phenomenon and contriving the reduction of vibration, a magnetic disk device provided therewith, and an adjusting method of the spindle motor. SOLUTION: A pivot 50 of a hub 42 functioning as a rotor is coaxially arranged in a supporting sleeve 44 of a base part 40 and freely rotatably supported with the supporting sleeve by two upper/lower ball bearings 54a, 54b. An adjusting screw 72 is screwed into the lower end of the pivot 50, and a pressurizing member 74 is inserted and held between this adjusting screw and an inner ring 57 of the lower ball bearing. The inner ring is pressurized by pressurizing member 74 along the axial direction of the pivot, and a preload is imparted to the ball bearing. The preload imparted to the ball bearing is changed by adjusting the amount of screwed in of the adjusting screw.
Patent JP-S58104638-A (JP)
Title: Catalyst deposited on heat resistant nonwoven fabric
Inventor: GOTOU SOTOHARU
IPC: B01J35/06
Filed: 1981-12-16
Abstract: PURPOSE:To obtain a catalyst having heat resistance and good in the utilization efficiency of a catalytic metal, by a method wherein a nonwoven fabric comprising a heat resistant fiber based on silica or alumina is used as a carrier and a catalytic coating is formed on the surface thereof. CONSTITUTION:As a catalyst for treating various gases. a catalytic metal is adhered on the surface of a carrier constituted of a nonwoven fabric comprising a heat resistant fiber based on silica or alumina to form a catalytic coating. Because thus obtained catalyst has strength or elasticity and the density thereof can be freely selected, it is good in capacity and the catalytic metal is used effectively.
Patent JP-H09121539-A (JP)
Title: Switching mode power supply with power factor correction
Inventor: JIYANSEN AREN
IPC: H02J3/18
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a switching mode power source with power factor correction at low cost and with simple configuration, by constituting a control device with a switching timing means and an on-time control means. SOLUTION: A switching element 44 is periodically turned on and off by the control circuit consisting of elements 60 and 71. The timing for turning on of the switching element 44 occurs in synchronous manner just after the voltage induced to the coil of a transformer 42 drops to zero. The duration of an time of the switching element 44 is adjusted so that the value of an output voltage V0 is maintained to a specified level, according to the value of output voltage V0 . Due to the control method, the switching frequency of the switching element 44 typically changes, instead of being fixed, in the range from 50 to 300kHz. Thus, at low cost and with a simple configuration, well adjusted d.c. output is supplied.
Patent JP-S6444533-A (JP)
Title: Magnetic disk controller
Inventor: TOMITA HIROSHI
IPC: G11B20/10
Filed: 1987-08-11
Abstract: PURPOSE:To prevent a filter from being damaged by executing the data write/ read diagnosis of a magnetic disk device when the magnetic disk device is transitted to a ready state. CONSTITUTION:A microprogram control circuit 120 drives a data transfer circuit 110 through a line 203 and monitors the state of the magnetic disk device which is fetched from the magnetic disk device through a line 201. When the magnetic disk device is transitted to the ready state, the circuit 120 drives the data transfer circuit 110 through the line 203 and executes the data write/read diagnosis of the magnetic disk device through the line 201. When the data writing operation to the magnetic disk device concerned can not be normally executed, a comment that the magnetic disk device is in a disabled state for normal operation in sent to a CPU through a line 202.
Patent JP-S58103290-A (JP)
Title: Production of concave transducer
Inventor: TAGUCHI KOUJI
IPC: H04R17/00
Filed: 1981-12-15
Abstract: PURPOSE:To obtain the stable transducer characteristics which are suited to converge the ultrasonic waves, by using the acid soluble glass which is optically polished to a convex surface as a substrate to obtain a concave surface having high precision and high reproducibility. CONSTITUTION:The acid soluble glass containing, e.g. 45wt% B2O3, 45wt% BaO and 8-10wt% La2O3 is used to be a substrate 11. The gold is vapor-deposited with an even thickness on the convex surface of the substrate 11 to form a lower part electrode 12, and ZnO is deposited on the electrode 12 by a sputtering process to form a piezoelectric film 13. The gold is vapor-deposited again on the film 13 to form an upper electrode 14. Then the glass of the substrate 11 is dissolved into hydrochloric acid and neutralized with NaOH to be washed with water to obtain a concave transducer.
Patent JP-S6358792-A (JP)
Inventor: NAKAYA FUMINORI
IPC: H05B41/24
Filed: 1986-08-29
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-2000035528-A (JP)
Title: Lens driving device
Inventor: WATABE NOBUAKI
IPC: G02B7/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device which can be accurately moved to a specified position by a motor whatever position a movable lens is at by using one photoelectric detector. SOLUTION: The rollers 13, 14 and 15 attached to the shafts 16, 17 and 18 of lens frames 10, 11 and 12 are engaged with the long holes 9c, 9d and 9e of a cylindrical fixing member 9 and the cam groove of a cylindrical rotating member 24 and when the member 24 is rotated around an optical axis, the frames 10, 11 and 12 are moved in the optical axis direction. An extending part 24b facing the inside of the optical path of a photointerruptor 28 is provided on the outside periphery of the member 24. The part 24b is formed over the specified rotational angle of the member 24 and the output level of the photointerruptor 26 can be consecutively changed by the rotation of the member 24.
Patent JP-H0731226-A (JP)
Title: Rice transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1993-07-22
Abstract: PURPOSE:To provide a rice transplanter so designed that respects devices are reasonably arranged in the planting section of a rice transplanter to seek to utilize the space in the planting section. CONSTITUTION:A transmission 4 is installed in a space having not been utilized, i.e., the bottom inside a seedling box-conveying channel 3; and, an automatic seedling box feeder 7, a seedling extruder 8, a seedling conveyer 10, a seeding dropper 11, etc., are ensured to drive by the output of the transmission 4. Thereby, the respective devices can be arranged reasonably as a whole without developing unnecessary space in the planting section of a rice transplanter, thus utilizing the space in the planting section.
Patent JP-H0486194-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KINOSHITA RITSURO
IPC: G11B20/02
Filed: 1990-07-30
Abstract: PURPOSE:To prevent the degradation of the picture quality due to an inversion phenomenon or the like by comparing the signal level of a burst part with that of a pedestal part to control an equalizer. CONSTITUTION:The reproduced signal from a video head 101 is inputted to a sampler 113 and an equalizer 103. The sampler 113 samples periods corresponding to the burst part and the pedestal part from the reproduced signal by the signal from a sampling signal generator 114. Signal components of the burst part and the pedestal part are extracted by a low pass filter 106 and a band- pass filter 109 and are inputted to level detectors 107 and 110. A comparator 112 compares the signal amplitude level of the burst part with that of the pedestal part, and the equalizer 103 is controlled to emphasize the high band component when the signal amplitude level of the pedestal part is lower. The equalizer 103 is controlled to emphasize the low band component when it is lower.
Patent JP-H0485686-A (JP)
Title: Feature extraction part
Inventor: TSUKUMO ATSUSHI
IPC: G06K9/46
Filed: 1990-07-30
Abstract: PURPOSE:To reduce the cost for an extracting means and a throughput by employing the complexity and directivity of a character form as features for holding classifying ability of each hierarchy of KANJI (Chinese character) recognition, extracting both feature quantities by a common means, and also extracting feature quantities for classifying respective hierarchy by the common means. CONSTITUTION:A binary-coded digital figure is stored in a character pattern storage means 1. A distance pattern generating means 2 reads in a character pattern signal, find intervals of character picture elements and background picture elements in a horizontal and a vertical scanning direction, and stores them as distance values in respective storage locations. A face feature pattern generating means 3 reads the distance values of a character part in the horizontal and horizontal scanning directions out of the respective storage locations, finds the reciprocals of the distance values to determine the feature quantity of the character pattern in the scanning directions, and finds the reciprocals of the distance values to determine the feature quantity of a background part in the scanning directions in the case of the background picture elements. The feature quantities of the directivity and the complexity of the shape can be extracted by the same process and the feature quantities for hierarchic classification can be extracted by the common process.
Patent JP-H0755164-A (JP)
Title: Top plate
Inventor: HAYAKAWA KATSUTOSHI
IPC: F24C3/00
Filed: 1993-08-16
Abstract: PURPOSE:To provide a top plate in which a peeled coating of a protective layer of a part in contact with tripod set up to support a kettle does not become ugly even if it is rubbed with the tripod during using in the plate in which a surface of the plate is covered with the layer. CONSTITUTION:A resin covering of an upper surface 112 of a rising part 111 is eliminated by peeling a film, etc., after the film, etc., are adhered to the surface 112 and, are coated with fluorine resin 4 as a resin covering or by scraping off the resin coating of the surface 112 after the whole surface of a top plate 1 is coated with the resin.