baber/WOPTO huggingface dataset:
Patent JP-2000056563-A (JP)
Title: Developing device and electrophotographic image forming device
Inventor: FUJITA AKIRA
IPC: G03G15/08
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing image distortion due to excessive toner supply even if a toner of high grain size is used and of preventing formation of coarse-grain toners and an electrophotographic image forming device having the developing device. SOLUTION: A developing device, in which a latent image formed on a photoreceptor drum is developed using a toner, has a developing roller 16 for feeding a toner to a photoreceptor drum and a rotatable toner application roller 19 for feeding the toner to the developing roller 16. In this case, spacer members are provided at each longitudinal end where the toner application roller 19 is attached to a developing frame body 15.
Patent JP-S6280070-A (JP)
Title: Recorder
Inventor: SHINOHARA ISATO
IPC: B41J11/14
Filed: 1985-10-04
Abstract: PURPOSE:To detect unsatisfactory fitting of a movable platen and enhance operability of a recorder, by providing a detecting means capable of detecting the state of being fitted to a predetermined position of a displaceable platen. CONSTITUTION:A switch 60 comprising contact springs 61, 62 for detecting the fitted condition of a platen 45 is provided at a side part of a substrate, the contact spring 61 being disposed in the state of being slightly projected from a notched part of the side part. The springs 61, 62 are connected to a central processing unit through lead wires. Ordinary processing is performed in a step S1, and when unsatisfactory fitting of the platen is detected through detecting the turning-OFF of the switch 60 in a step S2, inputting from a keyboard 12 is inhibited as indicated by a step S3, and an error indication is made in a step S4. Then, driving of a recorder 74 is inhibited in a step S5. This condition is continued until satisfactory fitting of the platen 45 is detected.
Patent JP-S6465790-A (JP)
Title: Heater lamp
Inventor: MURASE ATSUSHI
IPC: H01K1/32
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a ceramic reflective film having a high adhesivity to a transparent glass sealed body and a long-term stabilized reflective characteristic without discoloration by adding a specified amount of specified oxide to the ceramic reflective film. CONSTITUTION:A ceramic reflective film 20 covers approximately half the circumference of a transparent glass sealed body 10 with a built-in filament 11. Said film contains 70wt.% or more of silica, 5wt.% or more of aluminum oxide, and potassium oxide by the amount of 0.2-0.5 times the aluminum oxide to enhance the adhesivity to the film 20 and to stabilize the reflective character istic without discoloration for a long term.
Patent JP-H1168270-A (JP)
Title: Structure for circuit board
Inventor: NAKAMURA HIDETAKE
IPC: H05K3/32
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of the circuit of a circuit board by the effect of a stray capacity. SOLUTION: In a printed board 2 provided with two insulating members 6a and 6b provided with a copper foil pattern 9 for forming front and back surfaces and a core member 7 interposed between both insulating members 6a and 6b, while exposing the side end faces to the outside, a through-hole 8 opened to both front and back surfaces is provided on the printed board 2, a part of the core member 7 is exposed by removing a part of the insulating member 6a inside the through-hole 8 and a conducting member 3 for connecting the exposed surface 7a and the copper foil pattern 9 on the insulating member 6b is inserted and fixed to the through-hole 8.
Patent JP-S59109415-A (JP)
Title: Control panel of air conditioner
Inventor: SAKURAI YUKIO
IPC: B60H1/00
Filed: 1982-12-16
Abstract: PURPOSE:To simplify structure and to facilitate verification, by a method wherein, in a control lever motion position indicating illuminating type titled panel, prismform photoconductive bodies are respectively to the backs of a control lever and a panel, light is guided to the back of the panel upon control of the lever. CONSTITUTION:The light of a lamp 23 enters the collecting surface 51 of a second photoconductive body 5 to be reflected at the inside, the light enters a feeding surface 52 and an incident surface 42 of a first photoconductive body 4 to be reflected at the inside, and passes through a groove 22 from an emitting surface 41 to irradiate the back of a panel 1. The first photoconductive body 4 is mounted to the control lever 3 which slides in a guide groove 26, and since the second prismform photoconductive body 5 extends parallel to a long groove 11 in the panel 1, when the control lever 3 slides, the back of the panel 1, simultaneously, can be irradiated with the light, and reliable position illumination can be made through simple constitution.
Patent JP-S6375462-A (JP)
Inventor: HASHIMOTO MASUMASA
IPC: F28D20/00
Filed: 1986-09-18
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-H0268696-A (JP)
Title: Abnormality display device for equipment
Inventor: ISHIKAWA YOSHIJI
IPC: G08B25/00
Filed: 1988-09-02
Abstract: PURPOSE:To display the contents of abnormality when an equipment is stopped by the generation of the abnormality and to simultaneously grasp the operational condition of the equipment by giving an order to the plural contents of display, which is displayed by a display means, according to the operation order of the equipment which is operated in correspondence to the control of a control means. CONSTITUTION:When the abnormality is generated in the equipment, the abnormality is detected by a control means 40 and the display contents to correspond to the detected abnormality are displayed on a display means 51. For these display contents, the order can be identified by visual confirmation and the contents are not only correspondent to an abnormal spot or abnormal parts but also receive the order according to the operational order of the equipment. Thus, a user can know the abnormal spot of the equipment from the displayed contents and easily grasp which operational order of the equipment the abnormality is generated in from the order to be identified.
Patent JP-2000056308-A (JP)
Title: Liquid crystal element
Inventor: YOSHINO YOSHINARI
IPC: G02F1/1337
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal element of good display quality which is free of a flicker by controlling the formation and growth of a domain. SOLUTION: This liquid crystal element is characterized by that its running process direction is perpendicular to scanning electrodes 20N-1, 20N and 20N+1 and meets the scan selection direction of the said scanning electrodes and the optical stable state of the liquid crystal in pixels is equalized to the optical stable state of liquid crystal of gap parts 53a and 53b between the pixels 20N and 20N+1 and rubbing-directional upstream side pixels 20N-1 and 20N among the adjacent pixels 20N-1, 20N and 20N+1.
Patent JP-H0268275-A (JP)
Title: Wall creeping device
Inventor: KOBAYASHI MASATO
IPC: B62D57/024
Filed: 1988-09-02
Abstract: PURPOSE:To provide possibility of climbing and advance in high place works with a creeping device for wall surfaces made of ferro-magnetic substance. CONSTITUTION:In a wall surface working machine having a follower wheel 10' rotating through a drive wheel 10 and a caterpillar-shaped magnet 2 interlocked with drive motors 5, 5', a plurality of magnets are formed in caterpillar in case the wall surface 1 is made of a ferro-magnetic substance, and repulsive magnets 3, 3' are arranged on the contacting and separating sides with/from the advance surface. To prevent drop of the device, an attraction magnet 11 is fitted at the wall surface 1 suction part of the caterpillar magnet 2. This provides sure attraction of the caterpillar magnet 2 onto the advance side and also easy separation on the opposite side so as to lessen the rotation resistance of the drive and follower wheels 10, 10', which should enable smooth creeping drive due to working machine 7 wall surface attraction.
Patent JP-H06178936-A (JP)
Title: Production of platinum-nitric acid aqueous solution and exhaust gas purifying catalyst
Inventor: OSADA AKIRA
IPC: C01G55/00
Filed: 1992-07-29
Abstract: PURPOSE:To produce a platinum-nitric acid aqueous and an exhaust gas purifying catalyst of high efficiency using the same aqueous solution where platinum in charge of the purifying function is surely adsorbed on a catalyst used for purifying exhaust gas and which has properties of low purifying temperature and good purifying efficiency in catalyst performance. CONSTITUTION:In a method for producing a platinum-nitric acid aqueous solution where dinitroamino platinum is dissolved in an aqueous solution of nitric acid and then heated and aged, dinitroamino platinum of 350-600g/l expressed in terms of platinum is dissolved in the aqueous solution of nitric acid of 450-700g/l nitric acid concentration and platinum in the solution is converted from divalent to quadrivalent by boiling it to 170 deg.C to obtain the platinum-nitric acid aqueous solution. After the obtained aqueous solution is diluted to a prescribed concentration, it is adsorbed on a ceramic carrier and the platinum nitrate is given thermal decomposition and reduction to make platinum carried on the carrier, allowing an exhaust gas purifying catalyst to be formed.
Patent JP-2001050416-A (JP)
Title: Control device for drain cock driving motor having return motion
Inventor: KONDO KUNIHITO
IPC: H02P29/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To release remaining stress of a transmitting part of power of a drain cock after shut-out, and extend a life by making a detecting part conductive only for a constant time after lapse of a constant time from shut-out of a motor, and driving the motor in a reverse direction. SOLUTION: A shut-out detecting part is made conductive, a motor M is driven, a drain cock V is driven from one condition. As a result, the drain cock V becomes the other condition, and it is detected that excessive current flows to the motor M. Accordingly, the detecting part which is made conductive is shut-out, current of the motor M is broken, the detecting part is made conductive for a constant time after a constant time, the motor M is driven in the reserve direction, and then, a return motion is performed. It is set that motor current detected by the detecting part is increased, and a time until shut-out after exceeding the value is set longer, the drain cock V is switched from one condition into the other condition, and remaining stress of a transmitting part of power of the drain cock after shut-out is released.
Patent JP-H04104189-A (JP)
Title: Learning method for pronunciation of korean language
Inventor: NAKAMURA MASAAKI
IPC: G09B9/06
Filed: 1990-08-24
Abstract: PURPOSE:To obtain a method for learning the pronunciation of a Korean language and capable of reducing a storing area by making it possible to display the pat of a character string which is converted on the way of converting and converting it to an English letter string for showing the pronunciation based on a rule chart. CONSTITUTION:An English letter is key-inputted by a key inputting means 1 so as to be inputted in an area for storing the inputted English letter string 8. And then, the English letter string in the area 8 is converted by an inputted English letter string analyzing means 3, and the conversion result is set in the area 9 for storing a converted English letter, and also the contents are outputted to a display means 7. Next, the inputted letter string in the area 8 is converted to a HANGUL alphabet (Korean letter) string by a HANGUL alphabet converting means 5 and the result is set in the HANGUL alphabet string storing area 10, and also outputted to the means 7. Thus, the storing area for storing the English letter for showing the pronunciation with reference to an individual word one by one can be reduced, and also, it becomes easy to learn the rule of the pronunciation of the Korean language.
Patent JP-H0543167-A (JP)
Title: Linear motor-driven elevator
Inventor: YAMAZAKI SHINJI
IPC: H02K41/025
Filed: 1991-08-07
Abstract: PURPOSE:To provide stable driving force, in an elevator which is driven by a linear motor, by always holding a distance between the secondary conductor and the primary winding constant. CONSTITUTION:The primary winding 13 of a linear motor is loaded on a balance weight 8 and the secondary conductor 10 is installed on an elevating passage wall 1. A non-magnetic material 24 of prescribed thickness is fixed at the secondary conductor 10, with which the primary winding 13 is made to come into pressure contact through a pressure spring. Thus an interval between the primary winding 13 and the secondary conductor 10 becomes the thickness of the non-magnetic material 24 so as to be a constant value.
Patent JP-S59111383-A (JP)
Title: Semiconductor laser
Inventor: UEKI ATSUSHI
IPC: H01S5/10
Filed: 1982-12-17
Abstract: PURPOSE:To obtain the titled semiconductor laser with sufficiently minor fluctuation of water lengths at the time of modulation of the semiconductor laser according to an applied current by a method wherein the resonator of the laser is composed of a refractive index correcting element provided with the end surface thereof on the one side opposing to the incident beam- outgoing end surface on the one side of a semiconductor laser element, the end surface on the other side of this semiconductor laser and the end surface on the other side of the refractive index correcting element. CONSTITUTION:A photo semiconductor pellet 1 and a refrative index correcting element 10 are arranged facing each other with a second end surface 8 and a third end surface 14 which are neiboring each other, an active layer 4 and a guidewave path layer 34 positioned to each other so as to be coupled optically are fixed on a fixed stand 18, and a laser resonator 19 is composed of a first end surface 7 and a fourth end surface 16. To the photosemiconductor pellet 1 is applied a first signal current 38 at the base band zone from a first driver 20 for modulating the strength of laser output 22. On the other hand, to the refractive index correcting element 10 is applied a second signal current 39 having a relation to complement each other with the first signal current 38 at the modulation degree through a second driver 24. According to such a method, the optical length between the laser resonators is kept at a constant value, because the variation of the refractive index of the active layer 4 can be negated with the refractive index variation of the waveguide path layer 34.
Patent JP-S59111850-A (JP)
Inventor: KAKIYA HARUAKI
IPC: B32B37/00
Filed: 1982-12-17
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-S6465279-A (JP)
Title: Microwave plasma reaction apparatus
Inventor: ITO HIRONOBU
IPC: C30B29/04
Filed: 1987-09-04
Abstract: PURPOSE:To prevent a substrate from being heated by microwaves by concentrating plasma generation to a conductive member provided in a reaction chamber so that the substrate is isolated from a plasma generating part for exciting a reactive gas. CONSTITUTION:The microwaves oscillated from a magnetron are concentrated through a waveguide 2 to the conductive member 20 installed in a quartz discharge tube 3 to generate the plasma around the member 20. The member 20 is moved to move the plasma until the substrate 13 which is likewise placed in the discharge tube 3 and the plasma attain an optimum positional relation in order to execute coating and etching. As a result, the substrate is prevented from being heated by the microwaves and the coating and etching on the low melting substrate material which are heretofore considered impossible are executed.
Patent JP-H0772075-A (JP)
Title: Scattered light type smoke sensor
Inventor: NAGASHIMA TETSUYA
IPC: G01N21/53
Filed: 1993-09-07
Abstract: PURPOSE:To improve reliability by lowering a zero-point level when an apparatus is made thin in a simple structure. CONSTITUTION:A light emitting element 12 is set at a position A on a circumference of a generally cylindrical smoke detecting chamber. The light emitting element 12 and a labyrinth member 91 facing a light emitting surface of the element 12 are disposed so that a radiation range (theta1) of the light emitting element 12 is within a height H of a plane of the labyrinth member 91 (height in the smoke detecting chamber). The height H of the labyrinth member 91 is about 20mm or lower.
Patent JP-H1062824-A (JP)
Title: Electrophoretic display device
Inventor: NAKAMURA EIJI
IPC: G02F1/167
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display device with which the settlement of electrophoretic particles is effectively suppressed, the occurrence of unequal display is lessened and the display performance in repetitive display is improved. SOLUTION: A pair or more of substrates 2, 3 having electrodes 7, 10 are arranged to face each other via partitions 4 in such a manner that the respective electrodes 7, 10 face each other. Closed spaces 5 are formed by these substrates 2, 3 and the partitions 4. The upper electrodes 10 among the electrodes 7, 10 facing each other and the substrate 2 are formed of transparent materials. The closed paces 5 are divided to plural cells 9 by porous spacers 8. The lower electrodes 7 of the respective cells 9 are so inclined that the inter-electrode distances change continuously. A dispersion 11 for electrophoretic display contg. liquid phase dispersion media 11a and the electrophoretic particles 11b is housed in the closed spaces 5. The display device is used by erecting the device in such a manner that the respective cells 9 narrower in the distances between the opposite electrodes face upward. When both electrodes 7, 10 are energized, the electric field intensity on the upper side of the respective cells 9 is made higher than on the lower part side and the settlement of the electrophoretic particles 11b is suppressed.
Patent JP-S6378886-A (JP)
Title: Transfer loading device for vehicle body
Inventor: WATANABE SHINPEI
IPC: B62D65/00
Filed: 1986-09-19
Abstract: PURPOSE:To make it possible to transfer-load a vehicle body accurately from conveyer to conveyer by positioning a pallet base by moving the pallet base horizontally relative to the vehicle body to be positioned and loaded on a pallet and then positioning the pallet relative to a lifter. CONSTITUTION:In a vehicle body transfer-loading device 10 for transer-loading a vehicle body A suspended on an overhead conveyor to a floor conveyor, a pallet, base 16 is placed on a top surface of a lifter 12 for raising/lowering a pallet. While the pallet base 16 is constituted to be horizontally movable on the top surface of the filter 12, the lifter is provided with a means for positioning the pallet base. The pallet base is provided with guide means 70a and 70b for engaging with and approximately positioning the vehicle body, a positioning means for the pallet to be distributed on the pallet base, and a pallet transport means 114.
Patent JP-S60114505-A (JP)
Title: Production of rotary compressor
Inventor: OZU MASAO
IPC: F04C29/00
Filed: 1983-11-25
Abstract: PURPOSE:To produce a rotary compressor having excellent accuracy with good productivity at a low cost in the stage of producing a rotary compressor with a sintered alloy by using a metallic material having a large coefft. of thermal expansion in a recess in the stage of sintering a base body part consisting of a powder material and binding said material by sintering. CONSTITUTION:A sub-bearing 10 which forms a cylinder chamber of a rotary compressor is formed by the sintered raw material powder consisting of iron powder added and mixed with an adequate amt. of carbon powder. A circular hole-shaped recess 11 and holes 12, 13 opening in the bottom of the recess are formed simultaneously in the part to be installed with a muffler chamber in this stage. A metallic cap 14 having the disc shape of the same diameter as the diameter in the aperture of the recess 11 and a large coefft. of expansion is fitted into said recess to close the aperture. If the assembly as one unit is simultaneously sintered, the cap 14 is metallurgically coupled powerfully into the inside wall of the recess 11 by the large expanding force thereof. The sintered body is thereafter subjected to a steam treatment and the microholes are sealed to prevent gas leakage.
Patent JP-H0567852-A (JP)
Title: Circuit substrate for semiconductor and manufacture thereof
Inventor: HIRANO NAOHIKO
IPC: H01L23/12
Filed: 1991-09-02
Abstract: PURPOSE:To enhance the signal transfer characteristics while reducing the crosstalk in the circuit substrate for semiconductor using ceramic sheet. CONSTITUTION:Signal wiring layers 22 are formed between multilayer structured ceramic sheets 21A, 21B. These signal wiring layers 22 are formed in the semi- circular recessions 23 formed in one surface of the ceramic sheet 21A. Furthermore, a grounding conductor layer 24 is also formed in the recessions 25 having specific curvature formed on the other surface of the ceramic sheet 21A. Through these procedures, the signal transfer characteristics can be enhanced while reducing the crosstalk.
Patent JP-2000058316-A (JP)
Title: Superconducting magnet apparatus
Inventor: SASAKI KEN
IPC: H01F6/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To sharply reduce heating due to vibration of a permanent switch and the crossing line part of the permanent current switch and a superconducting coil, to make uniform the load ratio of each element of the permanent current switch, and to improve the stability of the persistent current switch and the crossing line part of the permanent current switch and the superconductive coil. SOLUTION: This superconducting magnet device is constituted of a superconducting coil 6 formed like a race track, by winding a superconducting conductor and a persistent current switch 1 constituted of plural elements 1a and 1b for turning currents which run through the superconducting coil 6 into a persistent current mode. The persistent current switch 1 is arranged at the inner peripheral side of the superconducting coil 6 and in the neighborhood of the upper part of the superconducting coil 6, and the plural elements 1a and 1b constituting the persistent current switch 1 are arranged so that the magnetic field environments generated by the superconducting coil 6 can be made almost equivalent.
Patent JP-S59114296-A (JP)
Inventor: FUJITA HIROSHI
IPC: B65H51/06
Filed: 1982-12-20
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-S60115419-A (JP)
Title: Crank-type mold clamping mechanism in injection molding machine
Inventor: INABA ZENJI
IPC: B22D17/26
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a mold clamping device that is of a simple structure and easy to control the mold clamping process by connecting a movable plate with the crank rotated by the output of a servomotor through a connecting rod and installing a mold clamping mechanism to be operated near the dead point of the crank. CONSTITUTION:The timing gear 6 or the crank 4 is driven by the rotation of the servomotor 1 through the timing gear 3, the timing belt 5 and the movable bed 9 is pushed upward through the connecting rod 8. The movable side mold 10 is moved so as to be clamped to the fixed side mold at the meighborhood of the dead point of the crank 4, the servomotor is stopped at the point slightly far from the dead point and the stopper 13 is provided at that point to stop the rotation of the crank 4.