baber/WOPTO huggingface dataset:
Patent JP-H0463384-A (JP)
Title: Transfer paper separating device for image forming device
Inventor: OKAMOTO SUEAKI
IPC: G03G15/14
Filed: 1990-07-02
Abstract: PURPOSE:To reduce the damage of the surface of a photosensitive body to suppress the wear of the front end of a separating claw by keeping the separating claw away from the surface of the photosensitive body by the operation part of a guide member except at the time of requiring the claw. CONSTITUTION:When power is not supplied to a solenoid, a claw operation part 20 of a guide member 9 is brought into contact with a lever part 14 of a claw 8 from below, and a claw part 13 is separated from the surface of a photosensitive drum 1. When power is supplied to the solenoid, an attaching shaft 10 is rotated at a certain angle, and the member 9 is turned in such direction that the front end is raised, and the operation part 20 is separated from the lever part 14 of the claw 8, and the front end of the claw part 13 is brought into contact with the surface of the drum 1. Thus, the claw 8 is automatically set to the acting position to perform the transfer paper separating action.
Patent JP-H0617755-A (JP)
Title: Oil feeding device for closed type compressor
Inventor: HIRATA TOSHIYUKI
IPC: F04B39/02
Filed: 1992-07-02
Abstract: PURPOSE:To fix an oil pick-up, arranged to the lower end of the oil feed hole of a rotary shaft, on a rotary shaft by means of a gas bleeding part. CONSTITUTION:An oil pump member 18 immersed in oil in an oil reservoir 7 stored in a closed container 1 is attached to the lower end of a rotary shaft 5. The oil pump member is composed of a gas bleed part 20 additionally functioning as a mounting pin locked on the rotary shaft 5 and an oil pick up 21 engaged with the gas bleed part. The gas bleed part 20 is formed such that a resilient metallic sheet is curved in a cylindrical shape and a gap is provided between mating surfaces. The gas bleed part 20 is provided on both sides with notch protrusions locked on the rotary shaft 5 in an oil feed hole 17. An engaging hole engaged with the gas bleed part 20 and a cut are formed in the oil pick up 21, and the oil pick up is mounted in a way that the engaging hole is engaged with the gas bleed part.
Patent JP-2001007224-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AOKI HITOSHI
IPC: H01L27/112
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device and a manufacturing method therefor by eliminating or minimizing steps on a substrate while suppressing short channel effects in a semiconductor device having a high-density mask ROM section using a flat cell structure. SOLUTION: The semiconductor device comprises a plurality of trenches formed in parallel with each other on the surface of a first conducting type semiconductor substrate 1, channel regions formed on the surface of the substrate 1 between these trenches, second conducting type bit lines 5 formed on the bottoms of the trenches, and a plurality of gate electrodes 7 formed above the channel regions and the lines 5 in parallel with each other in a manner orthogonally crossing the lines 5 through an oxide film 6.
Patent JP-H0617657-A (JP)
Title: Internal combustion engine
Inventor: SOMA KENICHI
IPC: F02M69/04
Filed: 1992-07-02
Abstract: PURPOSE:To provide an internal combustion engine suitable for a lean burn and having low fuel consumption and low environmental pollution. CONSTITUTION:Feeding directions of fuel and air are controlled by intake valves 11, 21 causing drifts in an internal combustion engine. A lean burn is realized when the opening timing of the intake valves 11, 21 is controlled. Air is fed along the inner wall of a combustion chamber to the initial stage of the intake, and an air-fuel mixture of fuel and air is fed at the center of the combustion chamber at the final stage of the intake. The internal combustion engine having improved fuel consumption and generating no unburned hydrocarbon can be realized.
Patent JP-H103479-A (JP)
Title: Method and device for translating will of animals or the like
Inventor: YAMAMOTO MASAOMI
IPC: G06T13/40
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for translating the will of an animal or the like, by which the precise appeal of a baby, a pet and a domestic animal are understandable, by comparing either or both of sound which the baby, the pen and the domestic animal utter or an operation video with data which are previously analyzed by animal behavior learning or the like and displaying it by a work or a display. SOLUTION: Sound which the baby, the pet 2 and the domestic animal utter is received and turned into a sound signal. The behavior of the animal or the like uttering sound is received as the video. Then, a video signal and the sound signal are compared 9 with data of sound and behavior, which are previously analyzed by animal behavior learning or the like, and either data are selected. Selected data are displayed by the word of the display 14.
Patent JP-S6419703-A (JP)
Title: Manufacture of oxide superconducting coil
Inventor: YAMANOUCHI HIROSHI
IPC: H01F6/06
Filed: 1987-07-15
Abstract: PURPOSE:To provide a superconducting coil with very high critical temperature and critical current density by forming a flame-sprayed deposition layer by flame-spraying raw powder of Au-Cu-O and B-Cu-O on a base subjected to a processing of forming a spiral mask having a spiral opening, and heat-treating the resulting layer. CONSTITUTION:An A-Cu-O flame sprayed layer 3 is formed on a substrate 1 having a spiral mask formed using a metal tape 2 by spraying powder of CuO including A, on which layer a B-Cu-O flame sprayed layer 4 is formed by spraying raw powder of CuO including B. Then, a sprayed deposition layer 6 so formed is heat-treated to permit the Au-Cu-O sprayed layer 3 and the B-Cu-O sprayed layer 4 to react satisfactorily each other, whereby a superconducting coil 7 of an A-B-Cu-O oxide superconductor having a Perovskite structure is formed on the boundary therebetween. Here, A is selected among the periodic table IIIa group metal elements such as La, Ce, Y, Pr, Nd, Pm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, etc., while B among alkali earth metal elements such as Sr, Ba, Be, Mg, Ra, etc.
Patent JP-2000010122-A (JP)
Title: Liquid crystal panel, projection type liquid crystal display device using the same as well as electronic appliance and production of liquid crystal panel
Inventor: YONEYAMA RYOICHI
IPC: G02F1/136
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To embody a liquid crystal panel capable of making bright display even if the leakage of light from the boundary regions of pixel electrodes is prevented, a projection type liquid crystal display panel using the same as well as an electronic appliance and a process for producing this liquid crystal panel. SOLUTION: The TFTs 30, light shielding films 11a and pixel electrodes 9a of the liquid crystal panel 100 formed with the light shielding films 11a along the boundary regions of the pixel electrodes 9a arranged in a matrix form with each other are formed in this order on a TFT array substrate 10 by interposing second interlayer insulating films 7a and third interlayer insulating films 7b therebetween. Reflection surfaces 111 which reflect part of the light entering from the side of a counter substrate 20 toward the pixel electrodes 9a and this light incident thereon are formed on the light shielding films 11a.
Patent JP-H0465183-A (JP)
Title: Circuit board fitted with projections and method of solder application to said board, and jig
Inventor: NISHIBASHI ATSUSHI
IPC: H05K1/00
Filed: 1990-07-05
Abstract: PURPOSE:To enable the screen printing of cream solder without being hindered by projections by forming projections within the one or plural belt-shaped zones, which extended in one direction across the parts mounting face, and forming pads outside the belt-shaped zone. CONSTITUTION:In a circuit board 11 fitted with projections 11, the projections 14 at the surface of a circuit film 12 are formed collectively within the belt- shaped zone A extending in one direction across the parts mounting face, and pads 15 are made in the region outside the zone A. In the case of applying cream solder on the pads 15 of this board 11, masks 17, where holes 16 corresponding to the pads 15 are made, are put respectively on the area excluding the zone A, where the projections 14 are made, and cream solder is placed on each mask 17. And by sliding a squeeze 18 in the same direction as the zone A, cream solder adheres only onto the pads 15. Hereby, merely by sliding the squeeze in one direction, cream solder can simply and uniformly be applied on the pads 15 of the board 11, and the printing work efficiency of cream solder can be improved, and the cost of mounting parts onto the board 11 can be reduced.
Patent JP-2000007054-A (JP)
Title: Food container for use in microwave oven
Inventor: MISHIMA MASAYUKI
IPC: B65D81/38
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a food container for use in a microwave oven by a simple structure wherein the container can be directly held at the time of taking out of the microwave oven. SOLUTION: The food container for use in a microwave oven is a synthetic resin food container 10 comprising a container body 11 and a lid 12 to be fitted over an opening of the container body 11, wherein food put in the container body 11 can be heated in a microwave oven. An upper outer peripheral face of the container body 11 is formed with a plurality of heat-insulating flanges 13 which may cause human fingers to be raised from the outer peripheral face.
Patent JP-H0227601-A (JP)
Title: Lighting fixture device for vehicle
Inventor: FUJINO TAKEYUKI
IPC: F21V14/04
Filed: 1988-07-15
Abstract: PURPOSE:To prevent the collision between lenses and prevent the cracking of lenses and annoying noise by providing a bump section to be brought into contact with the portion other than the front lens of one lighting fixture before the front lenses of two adjacent lighting fixtures collide with each other when the headlight is tilted on the portion other than the front lens of the other lighting fixture. CONSTITUTION:A bump section 46 to be brought into contact with the portion 7a other than the front lens 8 of one lighting fixture 2 before the front lenses 8 and 26 of two adjacent lighting fixtures 2 and 3 collide with each other when the headlight 2 is tilted is provided on the portion other than the front lens 26 of the other lighting fixture 3. Even if the vibration or the like of a vehicle body is applied when the headlight 2 is tilted and the interval between the headlight 2 and the other adjacent lighting fixture 3 is extremely narrowed, the portion 7a other than the lens 8 is surely brought into contact with the bump section 46 before the lenses 8 and 26 of both lighting fixtures 2 and 3 collide with each other. The collision between the lenses is prevented, the occurrence of cracks of the lenses and annoying noise is prevented.
Patent JP-S5878102-A (JP)
Title: Retroreflecting sheetlike material with superior weather resistance
Inventor: MORI TADAHIRO
IPC: G02B5/12
Filed: 1981-11-04
Abstract: PURPOSE:To obtain a durable retroreflecting sheetlike material provided with weather resistance by laying a transparent surface resin layer and an adhesive layer each contg. an ultraviolet absorber, many transparent fine spheres, a focusing resin layer, a light reflecting layer and strippable paper. CONSTITUTION:A retroreflecting sheetlike material is composed of a transparent surface resin layer 1 maintaining certain optical relation, many transparent fine spheres 2, a focusing resin layer 3, a light reflecting layer 4 behind the layer 3, an adhesive layer 5 and strippable paper 6, and an ultraviolet absorber is added to the layers 1, 5. By forming micropores or fine slits through which the absorber passes actively in the layer 4, the amount of the absorber to be diffused or shifted can be controlled. The preferred absorber is 2, 4-dihydroxy-benzophenone or 2(2'-hydroxy-5'-methylphenyl) benzotriazole.
Patent JP-S6155978-A (JP)
Title: Power supply device
Inventor: SUZUKI KOJI
IPC: H01L41/107
Filed: 1984-08-27
Abstract: PURPOSE:To change load currents into constant by detecting load currents from a generating section for a power supply device using a piezoelectric ceramic transformer as a voltage value and controlling the intensity of oscillation of a driving section by a differential signal obtained by comparing load currents with reference voltage. CONSTITUTION:A diode D3 and a resistor R2 are connected to the electrode 19 side of a generating section 12 for a piezoelectric ceramic transformer 31, a resistor R3 and a capacitor C3 for smoothing are connected between electrodes 18, 19, and a resistor R4 detecting load currents is mounted. The voltage value of load currents detected by the resistor R4 is inputted to a differential amplifier 37, and compared with reference voltage, a differential signal between load currents and reference voltage is introduced to the resistance variable element 39 side, and outputs from a differential amplifier 33 and a power amplifier 17 are changed, thus controlling the intensity of oscillation of a driving section 11, then changing load currents into constant currents.
Patent JP-2000012641-A (JP)
Title: Device and method for classifying semiconductor and storage medium for storing classification method
Inventor: KAMAHORI HIDEO
IPC: H01L21/66
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for classifying a semiconductor that quickly classifies a number of samples, at the same time, selects quality items as many as possible, and increases the amount of production. SOLUTION: A device is composed of a signal source 12 of a semiconductor 11 to be measured, a measurement part 13 that measures a level 12a of the signal source 12, a measurement part 14 that measures an output level 11a of the semiconductor 11 to be measured, and a control part 15 that variably controls the input level 12a of the signal source 12.  In this case, the control part 15 is provided with a first means 3 that measures the level 12a of the signal source that reaches a specific output level of a plurality of semiconductors 11 to be measured and analyzes the state of the distribution of the level 12a, a second means 4 that determines the variable range of the level 12a of the signal source 12 based on distribution data of the analysis result of the first means 3, and a third means 5 that measures the level 12a of the signal source 12 that reaches a specified output level of the semiconductor device 11 to be measured, adds the measured data to the distribution data, and updates the distribution data.
Patent JP-H06167508-A (JP)
Title: Detection method of retreat moving of car
Inventor: RAINAA ERUHAATO
IPC: B60W30/18
Filed: 1993-07-16
Abstract: PURPOSE: To detect the backward traveling of an automobile by using only a sensor used to control the traveling movement. CONSTITUTION: A block 1 generates the yaw angle velocity ωm= traveling speed VFx measuring steering angle δ/wheel distance R of a model. A block 2 calculates the present value (t) for a forward or backward traveling evaluation value from the equation, and supplies it to comparators 3, 4. The comparator 3 signals immediately when the value (t) becomes larger than a comparison value V (e.g. 0.2) for the forward travel evaluation. This signal allows a terminal 6 to generate a forward travel signal LV. The signal LV is held as long as the comparator 10 does not signal. The comparator 10 signals (stop the vehicle) when the speed FF is smaller than the stopping speed Vmin . The comparator 4 signals an AND gate when the value (t) becomes smaller than, for example, the value of -0.2. Thus, if the signal LL is not yet set, the backward travel signal LL is set.  This signal is also held as long as the comparator 10 does not signal.
Patent JP-H0618988-A (JP)
Title: Screen device for projector
Inventor: KAWAGUCHI OSAMU
IPC: G03B21/58
Filed: 1992-07-03
Abstract: PURPOSE:To make a device easy to keep and carry and to freely change the size of a screen in accordance with the area of a room by constituting a screen holding frame of plural elongating/contracting frames which freely elongates/ contracts in an axial direction. CONSTITUTION:When the elongating/contracting frames 21a, 21b, 21C and 21d of the screen holding frame 20 are elongated in the axial direction and the screen 10 consisting of an elastic material is attached thereto, the screen 10 is stretched toward four sides and the size of the screen 10 is made large. On the contrary, when the frames 21a-21d of the holding frame 20 are contracted in the axial direction, the screen 10 is reduced, so that the screen 10 and the holding frame 20 are made compact. In the case of keeping the device, the screen 10 is detached from the holding frame 20 and the screen 20 is folded. Therefore, the device is easily kept and carried, and the size of the screen 10 is freely changed in accordance with the area of the room.
Patent JP-2001005148-A (JP)
Title: Film unit with lens, its exposed film take-out method, and its production
Inventor: KUBO KENJI
IPC: G03C3/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To easily take out an exposed Brownie film without causing a light fogging by providing a film pressing member preventing a rolled exposed film from being loosened interlockingly with operation for taking out the rolled exposed film to the outside from an exposed film chamber. SOLUTION: This film unit is provided with the film pressing member 13 preventing the rolled exposed film F from being loosened interlockingly with the operation for taking out the exposed film F wound round a spool S2 for winding exposed film to the outside from the exposed film chamber. The member 13 is constituted of an arm part 13c, a pressing part 13a and an edge part 13b. In the case of taking out the exposed film F in such constitution, an opening/closing cover 15 for taking out the exposed film F from the film unit is opened first. Next, a pin 15a provided on the cover 15 is moved downward. Then, the pressing part 13a is displaced toward the shaft part S2a of the spool S2 so as to press the trailing edge FE of the film F'.
Patent JP-H1119400-A (JP)
Title: Drum type clothes dryer
Inventor: KOMATSU TSUNETOSHI
IPC: D06F58/28
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a drum type clothes dryer which can prevent clothes to be dried from shrinking and being damaged to retain their shapes and can dry them evenly. SOLUTION: This drum type clothes dryer dries clothes retaining much water, when they are at a standstill, with hot wind supplied into the drum 3 by rotating a heat exchange fan 6 while the drum 3 is stopped. And when water in the clothes is reduced and the clothes are almost dried, the drum is rotated to do the finish dry, reversely turning the clothes. In this way, when clothes include much water and may easily get out of shape if agitated, the clothes are dried at a standstill without rotating the drum. And after that, when the clothes include less water and may not get out of shape so easily, the clothes are agitated and dried by rotating the drum. Therefore, clothes can retain their shape and can be evenly dried at the same time.
Patent JP-2001008048-A (JP)
Title: Vertical scanning circuit
Inventor: ONO SHINICHI
IPC: H04N3/16
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment coping with a CRT characteristic different from each CRT manufacturer by selecting linearity through the combination of a capacitance change in a capacitor adjusting an amplitude of a sawtooth wave and a change in a vertical size due to a one-chip IC. SOLUTION: When a microcomputer 80 controls a voltage applied to gates of transistors(TRs) 3, 4, a voltage level at a source terminal is changed resulting in changing a base voltage of TRs 1, 2 of a video signal processing circuit 30 so as to switch the TRs 1, 2. The parallel combined capacitance of capacitors C1, C2, C3 sequentially changes, e.g. as 0.47, 0.94 then 1.41 μF when the TR1 is conductive and then the TR2 is conductive sequentially after then Trs 1, 2 are nonconductive. The vertical linearity is adjusted by combining a change in linearity of a sawtooth wave with a change in the vertical size by a one-chip vertical IC 50.
Patent JP-S6240030-A (JP)
Inventor: KAWAMOTO AKITO
IPC: H02J7/10
Filed: 1985-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0926516-A (JP)
Title: Waveguide type polarized light separating element and waveguide type isolator using the same
Inventor: UETSUKA NAOTO
IPC: G02B6/126
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To greatly improve performance and to embody a lower cost and smaller size by forming the entire part as a waveguide. SOLUTION: This waveguide type isolator is constituted by connecting waveguide type polarized light separating elements 10 in two stages. The polarized light separating elements 10 form a Mach-Zehnder type optical interferometer from two pieces of cores 20 having an arm part 26 on a waveguide element 15 therebetween and two 3dB couplers 25 disposed on both sides thereof. The arm part 26 is provided with an Si film 27 which induces a phase difference of π/2 in x polarized light and y polarized light near its core. The separating elements are so constituted that the x polarized light and the y polarized light are separated and emitted from the ports 23, 24 of the 3dB couplers 25.  The waveguide type isolator is constituted by connecting such waveguide tape polarized light separating elements 10, 10 in two stages in series on the same substrate 15, forming the groove 12 separating the waveguide type polarized light separating elements from each other in the juncture and embedding a Faraday rotator 13 and a half-wave plate 14 in the groove 12.
Patent JP-S57100922-A (JP)
Title: Preparation of plate glass
Inventor: KAMIDATE TAKAYOSHI
IPC: C03B18/16
Filed: 1980-12-17
Abstract: PURPOSE: To produce a good thin plate glass in high yield, by dividing the upper space of a molten metallic bath with a weir member and a heat insulating member into two, and providing a heating means in the upstream space and a cooling means in the downstream space.  
     CONSTITUTION: A molten glass 1 is fed to a molten metallic bath 4 while controlling the amount thereof with tweels 2. The upper space of the molten metallic bath 4 is divided into an upstream space 16 and a downstream space 17 by a heat insulating wall 13, an assistant heat insulating wall 14 and a weir member 10. A heating means 16' is provided in the upstream space 16 isolatedly from a molten glass pool 11 to prevent the temperature drop of the molten glass pool 11. The molten glass 1 is then passed through the space between the weir member 10 and the molten metal 8 and spread. On the other hand, a cooling means 17' is provided in the downstream space 17 to cool a glass ribbon 32 by a nonoxidizing atmosphere. Thus, the occurrence of streaks and foams is inhibited to prepare a plate glass having a thickness ≤ about 1mm. 
     COPYRIGHT: (C)1982,JPO&Japio