baber/WOPTO huggingface dataset:
Patent JP-H09300203-A (JP)
Title: Honing method and control device used therefor
Inventor: IIIZUMI MASAHIKO
IPC: B24B33/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To appropriately control pressure contact of grinding tools against the inner circumferential face of a hole to be worked at a final finishing work by measuring the changing rate of worked diameter per unit time, and controlling expansion pressure for honing based on the measured results. SOLUTION: When expansion pressure is reduced so as to execute a final finishing work, air is jetted from a sizing nozzle 13 to the inner circumferential face of a worked hole WH, back pressure at this time is detected by a A/E air-electric converter 15, and the changing rate of worked diameter per unit time is computed by a computation processing device 19. When this changing rate is larger than a set value, expansion pressure is reduced, in addition, the peripheral speed and the stroke speed of honing tools 1 are reduced, and hence the honing work is continued while the working condition is lowered so as to reduce a working quantity per unit time.
Patent JP-S5823145-A (JP)
Title: Exposure device for fluorescent screen of color picture tube
Inventor: FUJITA TAKUMI
IPC: H01J9/227
Filed: 1981-07-31
Abstract: PURPOSE:To form a fluorescent screen with a good quality by exposing either a photosensitive member film or a phosphor slurry film containing a photosensitive member through a shadow mask. CONSTITUTION:A cam 32 having a cam surface 32 with a given curvature is provided at the end of the horizontal axis of a panel table 31 of an exposure device on which a panel is placed. A cam roller 35 is provided at the extreme end of a supporting part 34 which is in contact with the surface 32 and moves in the direction indicated by the arrow 33 synchronously with a shutter which varies the irradiation part of a light source 45. The surface 32 has wavy form so that the panel table 31 moves in the direction of the horizontal axis (X) by a distance of (d3) when the cam roller 35 moves from the point 351 to the point 352. Owing to the above constitution, even when the light source 45 is held stationary, a shadow mask 46 and a panel 47 are vibrated at a distance (d3), the central axis of the irradiation upon the surface of the panel 47 moves from 511 to 522 and then to 533, and the distribution curve of light intensity shifts from 601 to 602 and then to 603. Consequently, the shape of a light absorbing layer or a phosphor layer can be made as finely chiseled as that obtained by use of the conventional light-source system.
Patent JP-S62276562-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/06
Filed: 1986-05-26
Abstract: PURPOSE:To enhance electric chargeability, photodecay sensitivity, and resistance to residual potential by forming an interlayer made of a heat hardenable resin containing a specified disazo pigment. CONSTITUTION:The interlayer of an electrophotographic sensitive body obtained by successively laminating the interlayer, a charge generating layer, and a charge transfer layer on a conductive substrate is made of the heat hardenable resin containing either or both of disazo pigments represented by formulae I and II in which A is a group represented by formula III, IV, or V; X is an aromatic ring, such as a benzene or naphthalene ring, or an indole ring; Ar1 is an aromatic ring, such as a benzene or naphthalene ring, or a hetero ring, such as dibenzofuran, or the like; each of Ar2 and Ar3 is an optionally substituted aromatic ring, such as a benzene or naphthalene ring; each of R1 and R3 is H, lower alkyl, or the like; and R2 is lower alkyl, carboxyl, or the like.
Patent JP-S60263037-A (JP)
Title: High-frequency heating device
Inventor: ISHIMURA YOUZOU
IPC: F24C7/08
Filed: 1984-06-11
Abstract: PURPOSE:To obtain the safety device of door switch for the high-frequency heating device, inexpensive in the cost, prominent in the durability and high in the mass-productivity thereof by a method wherein a door key is constituted by only a protuberance and a switch fixing section is formed integrally by resin. CONSTITUTION:When a door 21 is closed, the door key 22a pushes levers 23, 24 to put microswitches 8, 12 ON, the door key 22b is held by a catching section 25 and the door key 22c puts a switch 13 ON. The levers 23, 24, 26, the catching section 25 and the switch fixing sections 27, 28, 29 are formed integrally by resin and the door key unit is constituted by fitting the microswitches 8, 12, 13 into the integral body. The lever 23 is configurated so as to pivot about a supporting section A, push the actuator of the microswitch 8 by an operating section B and push the head C thereof by the door key 22a. According to this constitution, the door key 22a is loaded with only about 70% of a load necessary to operate the microswitch 8 and the operation thereof may be facilitated. When the door 21 is opened, the switch levers 23, 24, 26 and the catching section 25 are moved as shown by dotted lines in the diagram and the microswitches 8, 12, 13 may be turned OFF.
Patent JP-H02297515-A (JP)
Title: Stereoscopic electronic endoscope
Inventor: TANAKA SHOHEI
IPC: A61B1/04
Filed: 1989-05-12
Abstract: PURPOSE:To automatically and exactly recognize the shape of depth of a recessed part and the height of a projecting part, etc., of a disease-affected part as a stereo-scopic three-dimensional structure by fetching a stripe pattern obtained by photographing a grid as an image to a computer, analyzing it by a computer, based on the theory of a trigonometrical survey and displaying it as a graphic. CONSTITUTION:In the scope, a light channel 8, a CCD cable 5, a feed air/feed water channel 6 and an angle wire 7 are incorporated and on the tip part of the light channel 8, an optical fiber 9, a grid 10 and a condensing lens 11 are provided successively toward the tip side of the scope. In this state, a projection is executed through the grid 10 and the condensing lens 11 from the optical fiber 9, and an obtained stripe pattern is fetched as an image to the frame memory of a computer. Also, the coordinate origins of a projecting system and a photographing system are detected correctly and each coordinate system is coordinated. In such a manner, the depth direction distribution of a disease- affected part is calculated, and a stereo-scopic image is obtained by executing a three-dimensional display with a computer graphic.
Patent JP-S61279245-A (JP)
Inventor: TABUCHI AKIKO
IPC: A61G13/00
Filed: 1985-06-01
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-H08317660-A (JP)
Title: Protective circuit for power conversion apparatus
Inventor: OYAMA TSUTOMU
IPC: H02M7/48
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a protective circuit which prevents a charging resistance inserted across a rectifier and a smoothing capacitor for a power conversion apparatus from being overheated and burned out. CONSTITUTION: A protective circuit is provided with a timer circuit 70 by a voltage across both ends of a charging resistance 3, with a comparator 80 which detects and compares the voltage of a smoothing capacitor 5 and with a sequence circuit 20. In a normal operation, both ends of the charging resistance 3 are short-circuited by the contact 4a of a contactor 4 for short-circuiting by operating the comparator 80. In an abnormal operation, under a condition where the timer circuit 70 is operated and that the comparator 80 is not operated, an AC contactor 1 is not excited, and a voltage is made extinct.
Patent JP-H08308684-A (JP)
Title: Step stool with integral type side storage room
Inventor: RANDOORU DABURIYU KIYARUMEIZU
IPC: A47C7/62
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a light step stool having integral side storage compartments, which do not need to be assembled before use, and are capable of accommodating receipt of relatively elongated objects, stabilizing the stool against tipping, and receiving or releasing objects while the stool is sat by a user. SOLUTION: A step stool 10 is disclosed having a central top platform 14, four support legs 20, 22, 24, 26 for supporting the platform, and a pair of storage receptacles 36, 38 extending outward in cantilever fashion from opposite sides of the stool. The receptacles 36, 38 are open at the top to accommodate receipt of tall bottles or the like, and act as counterbalancing weight with which to stabilize the step stool 10 against tipping. The storage receptacles 36, 38 hang above floor level a nominal distance so as not to interfere with level positionment of the step stool 10 upon the floor surface.
Patent JP-S5643663-A (JP)
Title: Removing device of excess developing solution
Inventor: FUKUSHIMA ICHIROU
IPC: G03G15/10
Filed: 1979-09-17
Abstract: PURPOSE:To enable the excess developing solution to be removed smoothly and make possible the formation of high quality image by providing an auxiliary developing solution removing member behind the excess developing solution removing member. CONSTITUTION:An excess developing solution removing roller 2 is disposed in proximity at a microgap to the surface of a photosensitive drum 1, and is rotated in the direction opposite from that of the drum 1, whereby the greater portion of the excess developing solution is removed from the drum 1 surface. Thence, an auxiliary developing solution removing roller 8 is disposed behind this and is rotated while being lightly contacted with the surface of the drum 1, whereby the developing solution remaining on the drum 1 surface is removed. Thereby, even the excess developing solution that cannot be removed with the excess developing solution removing roller may be sufficiently removed. Not only the perfect removal may be made with low costs, but also the formation of high quality images is made possible because there is no unnaturality in the removing action.
Patent JP-2000311086-A (JP)
Title: Device and method for downloading program
Inventor: OSADA HIDEKI
IPC: G06F9/445
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress a program download time from a program storing area to a data processor to min. to the utmost by reducing the program storing area of a storage means. SOLUTION: The program and address initial values 'AHO' and 'ALO' of DSP(digital signal processor) 104 are stored in a ROM 101. When control to transfer the program to the instruction RAM 108 of DSP 104 with the stored address initial values as a head is executed by CPU 102 provided with a control signal generating part 103, a ternary counter 105 which repeats an operation for counting a number corresponding to the data length (three byte, for example) of the instruction RAM 108 executes counting in accordance with a clock signal generated from a control signal generating part 103. In the meantime, an address counter 106 loads the address initial values of the ROM 101, increases the address value at every counting-up in the ternary counter 105 and outputs it to the instruction RAM 108.
Patent JP-S60263167-A (JP)
Title: Control method of copying machine
Inventor: ARAKAWA KAZUO
IPC: G03G15/23
Filed: 1984-06-11
Abstract: PURPOSE:To control the conveyance of forms with high reliability without using any form sorter by counting originals which pass through a specific position on an original circulation path and controlling the on-off operation of a registration gate according to the counted value. CONSTITUTION:An original 11 on an original setting table 10 is guided to the original circulation path 14 and conveyed on a platen 15. When the original 11 is detected by an original detector 31, the registration gate 32 provided to a form conveyance path 20 is opened to send a new form 17 out of a form tray 16 or one-side copied form 17 out of a both-side copy tray 27 to a photosensitive drum 21; and a toner image is transferred and then fixed by a fixing roll 22. Originals detected by an original detector 31 are counted by a counting means to perform switching control over conveyance path switches 23 and 24, and 16, and one-side or both-side copied forms are stored in a discharge tray 30 or both- side copy tray 27.
Patent JP-H08311503-A (JP)
Title: Method for recycling compound for injection molding of metallic powder
Inventor: KODAMA TAKUYA
IPC: B22F3/02
Filed: 1995-05-18
Abstract: PURPOSE: To improve the molding accuracy of the injection molding of metallic powder formed by using waste materials. CONSTITUTION: The waste materials generated at the time of injection molding are reused by mixing the waste materials and virgin materials in such a manner that the weight ratio of the virgin materials and the waste materials once used for molding attains >=75wt.% of the wt.% of recycling materials to be used in the next injection molding at the time of repetitively using the waste materials by mixing the waste materials with the virgin materials in production consisting of the step of injection molding the compound prepd. by mixing metallic powder and an org. binder and forming green parts having desired shapes, the step of degreasing the green parts to form brown parts and the step of firing the brown parts to form sintered compacts. Since the compsn. is approximated to the compsn. of the compd. consisting of only the virgin materials, the molding accuracy is improved.
Patent JP-S5645888-A (JP)
Title: Crystal growing method by zone melting
Inventor: MADA YOUICHI
IPC: C30B13/30
Filed: 1979-09-18
Abstract: PURPOSE: To control the form of a growing crystal independently of a change in the electrically coupling state of a crystal rod and a heater by performing the control of the output of the heater and the axial space on the basis of information sent from a sensor such as a TV camera.  
     CONSTITUTION: Crystallization diameter (d), height (h) of melting zone 3 and output (P) of a heater are made measurable at regular time intervals with respect to an image near the melting zone sent from a TV camera or the like. When crystal controlling conditions include to make diameter (d) uniform and height (h) of zone 3 is equal to a predesignated value, the regulation of output (P) of the heater or the axial space are not required. In case diameter (d) or height (h) of zone 3 deviates from a set value, constant A is first obtd. according to the equation of the basis of present diameter (d), height (h) of zone 3, output (P) of the heater and predetermined constant B. Instructions are then given to adjust height (h) to the set value before the next measuring time by moving the axial space. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5644166-A (JP)
Title: Disk device
Inventor: KAMO MASAYOSHI
IPC: G11B27/10
Filed: 1979-09-18
Abstract: PURPOSE:To make it possible to select freely a track positioning information pattern by making constant the readout time of the servo signal area of a sector servo system and then by locking the system until the next servo signal area the time later. CONSTITUTION:On detection of servo signal areas 14a and 14b, sample gate circuit 44 is driven at input timing to permit a servo signal inputted from terminal 40 to pass through it only for time T and after time T passes, sample gate circuit 44 is closed to develop the current charged voltage of capacitor 46 at output terminal 47, thereby holding the next servo signal area in a constant state. In this case, two-bit, three-bit systems, etc., can be selectively used for the servo signal.
Patent JP-H01289253-A (JP)
Title: Etching apparatus
Inventor: SUGITA YOSHIHIRO
IPC: H01L21/302
Filed: 1988-05-17
Abstract: PURPOSE:To increase an etching speed, to enhance the selectivity of an etching region and to make an element minute and highly reliable by a method wherein a strong laser beam is condensed to an optical scatterer on a wafer by utilizing an amplification and phase conjugate reflection system and a pretreatment and a selective etching operation are executed. CONSTITUTION:A primary scattered beam 7 of a laser is incident on amplification and phase conjugate reflection systems 1-4 by means of a mirror 5, an incident beam is amplified by the amplifier 2 and reflected by the phase conjugate mirror 1, an amplification and phase conjugate reflected beam 8 which has been amplified and time-reversed by means of the amplifier 2 is incident on a wafer 6 via the mirror 5 and, the wafer is pretreated and etched. Since a completely conjugate reflected wave traces the completely same route as the incident beam, a strain of a wave front due to a medium in a halfway part is removed completely and the wave front is returned accurately to an original pattern, a signal strain of an optical transmission line can be removed and a strong laser beam can be applied to a minute fuel element (optical scatterer) of laser nuclear fusion. By this setup, etching speed can be increased, the selectivity of etching region can be enhanced and an element can be made minute and highly reliable.
Patent JP-S5847437-A (JP)
Title: Production of rice cake
Inventor: KUZE YAHEI
IPC: A23G3/48
Filed: 1981-07-29
Abstract: PURPOSE:A pasta for rice cake is combined with KOJI (rice malt) to make a rice cake with characteristically good smell and good taste. CONSTITUTION:A pasta of usual rice or glue rice is combined with KOJI and the resultant pasta is roasted and seasoned to give the objective rice cake.
Patent JP-H06331162-A (JP)
Title: Air conditioner
Inventor: NARITA YOSHIMASA
IPC: F24F13/22
Filed: 1993-05-21
Abstract: PURPOSE:To treat condensed water from a cooling coil without a drain tube by disposing the coil in a first passage of indoor air formed in a body, and disposing an evaporating cooler for evaporating condensed water from the coil in a second passage. CONSTITUTION:First, second passages 37, 39 for feeding indoor air are formed in an apparatus body 31. A cooling coil 41 for cooling the indoor air is disposed in the passage 37, and an evaporating cooler 43 for evaporating condensed water W from the coil 41 from the indoor air is disposed in the passage 39. Thus, the condensed water generated in the coil is guided to the evaporating cooler, and evaporated to the indoor air by the cooler, and hence the condensed water generated in the coil can be effectively treated without providing a drain tube.
Patent JP-H10300442-A (JP)
Title: Shape measuring device
Inventor: ISHIHARA MITSUHIRO
IPC: G02B21/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To change NA at high speed without deteriorating S/N by providing the number of an opening changing means for electrically changing the aperture size of an objective lens and a control means for controlling the aperture and the exposing time of a detector. SOLUTION: A shape of an object 7 is measured by changing the positional relation between the focal plane of a two-dimensional alignment confocal optical system and the object 7 to store images every change in a signal processing device, and signal-processing a plurality of confocal images to determine the image providing the maximum value for each picture element. An NA of the objective lens 6 is changed by the number of an opening changing means 5. The number of an opening changing means 5 is arranged in the aperture position of the objective lens 6 to change the aperture size, whereby the NA is controlled. The output signal from a CCD sensor is outputted to a signal processing device 10 by an image signal output circuit. An exposure start signal and an exposure end signal are controlled by a control means 11 to provide an image in an optional exposing time. The relation between the aperture size and the exposing time of a detector array 9 is determined to control them by the control means 11.
Patent JP-S5976545-A (JP)
Inventor: REIFUOODO JII ANSONII
IPC: C07C1/20
Filed: 1983-07-01
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-S5914404-A (JP)
Title: Automatic blade edge correcting device
Inventor: MURASHIGE EIJI
IPC: B23B29/034
Filed: 1982-07-10
Abstract: PURPOSE:To carry out highly accurate correction of a blade edge in a short time by providing a simple construction in an equipment in which the distance between the blade edge and the main spindle of a boring tool is automatically corrected according to the amount of abrasion of said boring tool in boring work. CONSTITUTION:The position of a tool holder 2, which is eccentrically fitted to a main spindle 1, can be changed centering around its eccentric center. The distance between the blade edge of a cutter 32 fixed on this holder and the axial center of the main spindle 1 can be freely changed within the range of the amount of eccentricity. Thereby the position of the blade edge can be corrected with high accuracy in a short time while providing a simple construction of a small, low cost device.
Patent JP-H0416832-A (JP)
Title: Attachment for camera
Inventor: SHIMADA MASARU
IPC: G03B11/04
Filed: 1990-05-10
Abstract: PURPOSE:To photograph a subject over a direct look by providing a parallax correcting means at the position of the base part of an attachment body which faces the finder window of the camera. CONSTITUTION:The parallax correcting means 6 is provided at the position of the base part 2b of the main body of the attachment 1 which faces the finder window 56 of the camera 50. The range of an optical system which is photographic through the photographic lens 57 of an electronic still camera 50 matches the range which is viewed through the finder 55 to compensate parallax. Consequently, a photograph can be taken over a direct look at the waveform 42 on an oscilloscope 40 through the finder 55 of the electronic still camera 50 and a failure in photographing the waveform 42 by the electronic still camera 50 can nearly be eliminated.
Patent JP-H0415009-A (JP)
Title: Reclining adjuster stopper mechanism of seat for vehicle
Inventor: SUZUKI HISASHI
IPC: A47C1/025
Filed: 1990-05-10
Abstract: PURPOSE:To increase the rigidity of a lower arm to be thinned, and to decrease the number of parts so as to reduce the cost by utilizing a ratchet and a pole which are structural members of a reclining adjuster mechanism. CONSTITUTION:An upper arm 2 is rotatably installed on a lower arm 1. A reclining adjuster is adapted to adjust the reclining angle of a seat by engaging and disengaging a tooth portion 5a of a pole 5 with and from a tooth portion 4a of a fan-shaped ratchet 4, integral with the upper arm by a handle 2. Projections 13 are respectively formed on both end portions of the tooth portion 4a of the ratchet 4. Contact surfaces which are brought into contact with the projections 13 to regulate the rotation of the upper arm 2 are formed on both end portions, in the root portion of the tooth portion 5a of the pole 5 to form a reclining adjuster stopper mechanism. As the reclining stopper is formed by utilizing the ratchet and the pole, it is possible to eliminate the need of an elongated hole of the lower arm, a stopper pin of the upper arm and a cover thereof.
Patent JP-H04352676-A (JP)
Title: Pga lead base carrier
Inventor: SATO BUNICHI
IPC: B65D85/86
Filed: 1991-05-27
Abstract: PURPOSE:To make PGA(Pin Grid Array) lead base carrier shared between bases of various sizes, reusable and able to be manipulated by an automatic machine. CONSTITUTION:A PGA lead base carrier which comprises connecting members 1 supported by outer frames 3 and arranged in the form of a square lattice with the open tops and bottoms and guide members 2 provided between the two sides of the connecting members 1 intersecting each other at right angles, the guide member 2 being so arranged as to permit the pins 4a of a lead base 4 to extend across the four corners thereof when the lead base 4 having a plurality of the pins 4a projecting from the lower surface thereof in the form of a lattice is received in the carrier.