baber/WOPTO huggingface dataset:
Patent JP-H01113027-A (JP)
Title: Mechanism for detecting position of cradle
Inventor: TAKAHASHI MAKOTO
IPC: A61B6/03
Filed: 1987-10-27
Abstract: PURPOSE:To simplify a mechanism, to enhance reliability and to improve maintenance, by detecting the position of a cradle on the basis of the time difference between the ultrasonic signal and receiving signal directly connected to the cradle. CONSTITUTION:The pulse signal generated in a pulse generator 27 is inputted to an input transformer 26 to allow a pulse current to flow to a conductor 28. This pulse current induces pulse voltage in an output transformer 23 having a magnetostriction delay wire 25 as primary winding to allow a current to flow to a driving coil 24. The magnetostriction delay wire 25 generates an ultrasonic pulse signal at the position of the driving coil 24 by the pulse current of the driving coil 24. This ultrasonic signal is inputted to the detection coils 29a, 29b being the receiving means on the magnetostriction delay wire 25. When a motor 6 is driven, a cradle 4 moves and an ultrasonic signal generating part 21 moves on the magnetostriction delay line 25. Therefore, since the output transformer 23 and the driving coil 24 are displaced with respect to the magnetostriction delay line 25, the signal having the time difference proportional to the difference between the distances from the driving coil 24 to the detection coils 29a, 29b is inputted to a time difference measuring apparatus 30 and the position of the driving coil 24 is calculated from said time difference and the position of the cradle 4 is detected.
Patent JP-H06204318-A (JP)
Title: Wafer housing container and wafer array apparatus
Inventor: ISHII KATSUMI
IPC: B65D85/00
Filed: 1993-10-05
Abstract: PURPOSE:To house a plurality of wafers in a perfectly horizontal state by a method wherein the retaining surface, where wafers are placed horizontally, is focused toward the center of a subaperture, the position of each wafer is regulated by the abutting surface which abuts on the edge of each wafer, and the wafers are placed on the same height of each retaining surface. CONSTITUTION:A container 10 is provided with a main aperture 12 where a wafer is inserted, and a sub-aperture 13, which is smaller than the main aperture 12, which are provided opposing with each other. A plurality of wafer holding slots 21 are formed in parallel on the inner surface of the container 10. Each filling material 23 is provided in a pair of grooves 21a of the holding slots 21. When the container 10 is placed on a horizontal surface with the container edge wall 14, which becomes the first reference surface, as the bottom, the wafer is positioned in a horizontal state perfectly. To be more precise, when the wafer is housed in a retaining slot 21 and the wafer edge WE is made to abut on the inner surface of the filling material, the wafer is placed on the part in the same height as the retaining surface 22. Accordingly, even when the attitude of the container is changed, the wafer can be housed completely.
Patent JP-H06121760-A (JP)
Title: Dish washing machine
Inventor: YURA MASAKI
IPC: A47L15/46
Filed: 1992-10-09
Abstract: PURPOSE:To reduce heat capacity of cleaning water, shorten heating time of a heater, and reduce electric power consumption by arranging a control device to control so as to reduce delivery capacity of a washing pump in a washing process where a washing water quantity is set not more than a prescribed quantity. CONSTITUTION:In a dish washing machine, cleaning water is supplied to a washing tub 1 housing a tableware cage 2 from a feed water device 3, and after being heated by a heater 6, the supplied washing water is pressurized by a washing pump 4, and is injected into the washing tub 1 from a spray nozzle 5. The feed water device 3, the washing pump 4, the heater 6 and the like are controlled by a control device 7. When operation is controlled by this control device 7, first of all, in succession to a feed water process to feed a saved quantity of washing water to the washing tub 1, the pressurized washing water is injected from the spray nozzle 5 together with detergent. In a cleaning process where a washing water quantity is set not more than a prescribed quantity, the washing pump 4 is operated under low pressure, and control is carried out so as to reduce the delivery capacity.
Patent JP-S63124878-A (JP)
Title: Thrust vector control device for electric propulsive engine
Inventor: KURIKI KYOICHI
IPC: F03H1/00
Filed: 1986-11-14
Abstract: PURPOSE:To perform an attitude control, by arranging plural pairs of electrodes to be divided in the peripheral direction and selectively generating an arc between the electrodes. CONSTITUTION:Each cathode 2 and each anode 4 in an arc generating part, extending in the peripheral direction with an equal space, form a cylindrical nozzle 13, an a plasma flow 20 is injected from the nozzle 13 by the plasma flow 20 of a propellant 10 and an arc current generated between electrodes. If a space ship deflects its attitude, an electronic equipment 8 detects the deflection feeding a signal to a signal generator 9, and an instruction signal is fed to a power distributor 7. Accordingly, the space ship or the like enables its attitude to be controlled to the straight advancing direction and the belonging pitch or yawing direction.
Patent JP-S6164968-A (JP)
Inventor: NOMURA YUKO
IPC: E04H6/18
Filed: 1984-12-19
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-H04146337-A (JP)
Title: Artificial increment of groundwater, and its device
Inventor: TOBIYAMA TAKAYUKI
IPC: E03B3/34
Filed: 1990-10-09
Abstract: PURPOSE:To prevent urban flood from being generated by avoiding suspended matter in the surface waters, to be precipitated, after the suspended matter of the surface waters conducted from a water channel is avoided, and by improving the water-level of the surface waters, to develop the water naturally under ground. CONSTITUTION:The intake of the circuit 2 of a water channel 1 is provided with a rotary filtering device 4 for avoiding suspended matter, and the suspended matter in surface waters is avoided. After that, the surface waters without the suspended matter are conducted to a reducer channel 5 set on the periphery of a developing pond 6, and the suspended matter in the Surface waters are precipitated to be avoided. Then, the surface waters are conducted to the developing pond 6 and are infiltrated into a sand layer 7, a calcium carbonate layer 8, and the like, and are naturally developed under ground. Besides, when loading is generated on the sand layer 7, then micro-suspended matter is precipitated, and at the same time, the water-level of the developing pond 6 is heightened, and the surface waters are introduced as clean surface waters, in an infiltration pipe 9. As a result, urban flood is prevented from being generated, and groundwater can be developed to be increased.
Patent JP-H05107266-A (JP)
Title: Magnetic acceleration sensor
Inventor: OGIWARA HARUYUKI
IPC: G01P15/135
Filed: 1991-10-18
Abstract: PURPOSE:To make the title sensor small in size and low in cost by devising the constitution of the sensor, particularly one for detecting whether the applied acceleration exceeds a predetermined value or not. CONSTITUTION:The title sensor consists of a fixed reed switch 13, a permanent magnet.15 fixed against the contact part 13a of the switch 13, a spring 18 of which one end is fixed, and a shield member 17 which is fixed at the other end of the spring 18 elastically deformed to a fixed direction by the applied acceleration, and loosely fitted between the switch 13 and the magnet 15; and is constituted so that the member 17 is moved by the properly applied acceleration to the position at which the magnet 15 can operate the contact part 13a. In the other method, the sensor consists of the fixed reed switch 13. a spring 19 of which one end is fixed, and a permanent magnet 16 fixed at the other end of the spring 19 elastically deformed to a fixed direction by the applied acceleration; and is constituted so that the magnet 16 is moved by the properly applied acceleration to the position of making the contact part 13a inoperative.
Patent JP-H01116051-A (JP)
Title: Pretreatment of manganese ore
Inventor: KITAHARA MASATO
IPC: C22C33/04
Filed: 1987-10-29
Abstract: PURPOSE:To easily and inexpensively manufacture a high-manganese ferroalloy material by adding specific amounts of coke fines to manganese ore fines, sintering the resulting powder mixture, crushing the sintered ore, and then subjecting a non-magnetic substance to magnetic separation. CONSTITUTION:Coke fines are added to manganese ore fines by 6-9%, which is sintered. The resulting sintered ore is crushed to <=about 3mm. This crushed sintered ore is subjected to magnetic separation, by which Fe3O4 formed by reduction in the above sintering is removed as magnetic substance. The resulting non-magnetic substance reduced in T and Fe contents (%) and increased in Mn content (%) is used as a high-manganese ferroalloy material. By subjecting this material to reduction and refining in an electric furnace, a high-manganese ferroalloy of >=about 90% Mn can be obtained. Further, the magnetic material in the above magnetic separation can be used as material for iron-source regulation.
Patent JP-H01116056-A (JP)
Title: Manufacture of coil spring made of shape memory alloy
Inventor: OHASHI MASAYUKI
IPC: C22F1/10
Filed: 1987-10-29
Abstract: PURPOSE:To inexpensively manufacture a coil spring made of shape memory alloy by tightly fixing a coil spring, as material, made of shape memory alloy to carry out stress relief heat treatment and then subjecting the above to shape memory heat treatment while regulating a pitch and the degree of freedom. CONSTITUTION:A wire made of Ni-Ti shape memory alloy is wound so as to be formed into a coil spring 1 as material equipped with hooks 4a, 4b. This coil spring 1 as material is tightly fixed by using fixtures 2a, 2b and subjected to stress relief heat treatment at 300-350 deg.C. Subsequently, the above coil spring 1 is fixed in a state where pitch and degree of freedom are regulated to the prescribed values, respectively, by means of a jig having proper fixed length to undergo shape memory heat treatment at 400-500 deg.C. Then, the above hooks 4a, 4b are cut, or, these are subjected, if necessary, to deformation working at a temp. of the Af point or below and inserted into the insertion hole of a pedestal, and then, heating is applied again up to a temp. of the Af point or above and the pedestal is fixed. By this method, various coil springs made of shape memory alloy can easily be obtained from the coil spring 1, as material, of only one kind in high product yield.
Patent JP-2001089779-A (JP)
Title: Lubricating oil composition
Inventor: GOTO MASAHISA
IPC: C10M101/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil for automatic transmissions or continuously variable transmissions each with a long shudder life. SOLUTION: The lubricating oil composition contains a base oil (e.g. highly refined mineral oil and/or synthetic oil) with an evaporation loss of <=75 wt.% at 250 deg.C determined by Noack test, %CA of <1.0 determined by ring analysis and viscosity index of >=95.
Patent JP-2000082726-A (JP)
Title: Device inspection method and manufacture of device by using the same
Inventor: ISHITANI TORU
IPC: H01L21/66
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of substrates used for inspection monitoring and to reduce the costs per unit device when a device is manufactured through various processes from a plurality of substrates while the substrates are used in one lot. SOLUTION: While a plurality of substrates are used in one lot, a device is manufactured by various processes from the substrates. At this time, at least one substrate is selected as a substrate 1 for inspection monitoring from the lot. A unit device is taken out from the substrate 1 for inspection monitoring in every inspection of a desired process. The inspection monitoring is performed by using the unit device so as to be achieved.
Patent JP-H1192759-A (JP)
Title: Reversible thermochromic composition
Inventor: FUJITA KATSUYUKI
IPC: B41M5/337
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a reversible thermochromic compsn. which exhibits a bright tone in coloring without detriment to its thermochromic properties by thermally melting an electron-donating coloring org. compd., an electron-accepting compd., and a compd. which is a reaction medium reversibly causing an electron- accepting reaction in a specified temp. range. SOLUTION: A compd. selected from among compds. represented by formula I [wherein R is -CH2 OH, -CH2 H4 OH, or -OCF(CF3 )CH2 OH; and n is 1-16], formula II (wherein R is -CH2 OH or -C2 H4 OH; and n is 1-16), formula III (wherein R is -CH2 OH or -C2 H4 OH; and n is 1-16), formula IV (wherein R is -CH2 OH or -C2 H4 OH), formula V (wherein R is -OH or -CH2 OH), formula VI (wherein R is -CH2 OH or -C2 H4 OH), and formula VII [wherein R1 and R2 are each H or -CF(CF3 )-R3 ; and R3 is -OH,-CH2 OH, or -C2 H4 OH] is used as the electron- accepting compd. The compsn. is pref. microcapsuled before being used.
Patent JP-H05114859-A (JP)
Title: Prescaler ic with resetting circuit
Inventor: ABE KEIKO
IPC: H03L7/183
Filed: 1991-10-21
Abstract: PURPOSE:To preclude the delay operation of power source information to the resetting circuit by making the prescaler IC judge the state of a source voltage and its source voltage. CONSTITUTION:A judging circuit 20 receives the voltage from a battery 13 and the voltage passed through a power source regulator 12, judges their state, and sends the result to the resetting circuit 2. The resetting circuit 2 decides whether or not resetting operation is required and sends the result to a controller 10. A prescaler circuit 1, on the other hand, inputs the information of the controller 10, inputs the output frequency of a VCO 9, and sends its frequency division output to a programmable counter 4. Then the judging circuit 20, resetting circuit 2, and prescaler circuit 1 are put in the same module with the prescaler IC with the resetting circuit.
Patent JP-S63126417-A (JP)
Inventor: HONDA HARUYOSHI
IPC: B65G47/28
Filed: 1986-11-14
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-H10101288-A (JP)
Title: Opening/closing bucket device
Inventor: TANADA KATSUNORI
IPC: B66C1/68
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To enable the holding of a lengthy work such as a concrete pipe and the conveyance of earth and sand, etc., to be surely and efficiently carried out. SOLUTION: An opening part 31 is formed in space between two port edge parts of both sides of a pair of buckets 9 and 10 being opposed to each other, and a blind patch 11 closing this opening part 31 is rotatably attached to the port edge part of the opening/closing bucket 10. A recess part 30 is installed in a port edge part of the blind patch 11 so as to open the opening part 31 at a time when this blind patch 11 is rotated. When earth and sand or the like are conveyed, the opening part 31 is closed up by the blind patch 11, and when a long work is held, the blind patch 11 is rotated and the opening part 31 is opened wide.
Patent JP-S61152049-A (JP)
Title: Lead frame and semiconductor device incorporating said lead frame
Inventor: NISHI KUNIHIKO
IPC: H01L23/50
Filed: 1984-12-26
Abstract: PURPOSE:To improve adhesion and damp-proof features by a method wherein the inner end of an inner lead portion to serve as a lead frame is so constructed as to extend along the side of a tab and the tip of the inner end is coated with a metal bonding layer to ensure a large surface on the inner lead portion realizing excellent adhesion of the lead surface with the packaging resin. CONSTITUTION:At the inner end of an inner lead portion of a short lead 6c, a T-shaped or L-shaped extending formation 5 is provided. The main portion 14 of the inner lead portion and the extending formation 15 are connected by a connection portion that is smaller in width than the main portion 14. This design increases the adhesive force between the short lead 6c and the packaging resin when the device is molded in resin. An inner lead 6a is coated with gold for wire-bonding. The bonding metal layer 13 made of gold is formed, not to cover the entire surface of the inner lead 6a but to selectively cover only the tip of the extending formation 15,as shown hatched in the figure. This prevents peeling-off, at the same time reducing the quantity of the metal required.
Patent JP-H09110224-A (JP)
Title: Sheet feeder, document reader and image forming device
Inventor: TAKANO TOSHIYUKI
IPC: B65H1/04
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the enlargement of a feeder by using an actuator such as a solenoid to actuate a stopper device and an increase in manufacturing cost in a sheet feeder to stop and carry a sheet by a stopper member. SOLUTION: In a sheet feeder which has a stopper member 20 capable of taking a locking position or a retreat position to a sheet and is formed so as to carry the sheet by a carrier roller in the retreat position of the stopper member, the stopper member 20 rotates (2 and 3) a cam member 23 by a fixed quantity in one direction, and afterwards, takes (4) the retreat position capable of carrying the sheet by rotating in the other direction, and also takes (5 and 1) the locking position by one-way rotation of the cam member.
Patent JP-2000096258-A (JP)
Title: Surface treating device
Inventor: KANDA EIZABURO
IPC: C23C26/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating device preventing the generation of flaws of a long size metallic plate material and the increase of the carrying resistance and capable of suppressing the run of a treating soln. to the outside of a treating tank when introducing the metallic plate material from an opening part to the treating tank to continuously execute surface treatment. SOLUTION: This device has a movable wall member 4 provided so as to be capable of freely going in and out to the tank wall 2 of the opening part 3 of a treating tank 1, and a movable wall member 4 or a projecting plate member 5 projecting windingly from the movable wall member 4 to the inside of the tank is fitted with a pair of rotatable pressing rollers 6 confronted with each other. The pair of pressing rollers 6 are abutted with each other by the soln. pressure of the treating soln. applied to the projecting plate member 5 or the pressing pressure of a spring or the like arranged at the groove part 2a of the tank wall 2.
Patent JP-H04147281-A (JP)
Title: Two-color copying machine
Inventor: ITO ISAO
IPC: G03G15/01
Filed: 1990-10-11
Abstract: PURPOSE:To carry out the copying of a two-color image without carrying out complex digital processing on an image by carrying out the exposure of the image on a photosensitive body and simultaneously, controlling an ion based on information read by means of an image reading element. CONSTITUTION:Output from an image sensor provided with a cyan filter is sent to a digital processing part. At this time, an image reading means 113 extracts only an red part. Its signal is binarized with a proper threshold, and sent to a head driving part to drive a transistor, and a negative latent image is formed corresponding to an red image on the photosensitive body. The negative latent image is immediately developed by an red developing unit 127, and exposed by the exposing means of the second time. At this time, a constitution that the distances of two places on an original are in coincidence so that timing between two exposures is not lagged. A position black latent image is formed by the exposure, and developed by a developing unit 126. Thus, the two-color image is copied without having the complex digital processing.
Patent JP-H07177346-A (JP)
Title: Shrinking of image size of document page
Inventor: ROORENSU PATORITSUKU OO GORUMA
IPC: H04N1/387
Filed: 1994-10-13
Abstract: PURPOSE: To display a text on a monitor so as to easily read it even when reducing the image of document page on the monitor by increasing the gray scale value of pixel and emphasizing the gray scale image of document image in reduced size. CONSTITUTION: An original document is scanned by a scanner 110 and converted into a digital image signal. A low-pass filter 130 at a processor 120 samples the image signal at a prescribed subsampling rate, and a gray scale image signal can be provided through the filter 130. This gray scale image signal is passed through a sharpening filter 140, and the prescribed feature of definition lowered text is sharpened by the filter 130. The sharpened signal is sent to a converter 150, the image signal is converted into a binary signal and this binary signal is stored in a memory 160 so as to be displayed later. Besides, the gray scale image signal is stored in the memory 160 as well.
Patent JP-H08327424-A (JP)
Title: Vibration-type measuring apparatus
Inventor: HORI MIKIHIRO
IPC: G01N9/00
Filed: 1995-10-20
Abstract: PURPOSE: To obtain a vibration-type measuring apparatus by which the expansion and contraction of a sensor tube is absorbed and which solves a problem that a vibration leak from the sensor tube or the propagation of an external vibration to the sensor tube cannot be prevented. CONSTITUTION: In a mass flowmeter 1, an inflow tube 5, an inflow-side manifold 6, sensor tubes 7, 8, an outflow-side manifold 9 and an outflow tube 10 are housed inside a hermetically sealed casing 2. Both ends of the sensor tubes 7, 8 are connected integrally to the manifolds 6, 9. Support mechanisms 13 which support the sensor tubes 7, 8 so as to be movable in the length direction, which prevent the manifolds 6, 9 from being turned and which support the manifolds 6, 9 in a state that the transmission of the vibration of a movement part and a rotation prevention part has been shut off via elastic members are installed between the manifolds 6, 9 and the inflow pipe 5 and the outflow pipe 10.
Patent JP-H09114627-A (JP)
Title: Image forming device
Inventor: KAWACHI YOSHINORI
IPC: G06F3/0487
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an operation screen by making a user able to arbitrarily change the display colors of a specified operation screen, a specified button and a specified character. SOLUTION: This device is provided with a storage means (a nonvolatile RAM 403c) for storing the display coordinates/display colors of the plural operation screens used as the operation screen of an operation display unit 400 and the display coordinates/display colors of buttons and characters or the like on the operation screen as screen layout information and a display color change means (an operation display unit control part 401, a display part 404 and a touch panel 405) for specifying an optional operation screen and the button and the character on the optional operation screen in the screen layout information stored in the storage means and changing the display color of the specified operation screen and the display color of the button and the character on the operation screen.