baber/WOPTO huggingface dataset:
Patent JP-S6469919-A (JP)
Title: Method of obtaining product with weight thereof close to taget weight depending on combination of product and measuring apparatus therefor
Inventor: OOREN EI MOSHIYAA
IPC: G01G19/393
Filed: 1987-08-25
Abstract: PURPOSE: To improve the working speed and accuracy of a combinational meter by providing a plurality of housing sections for receiving and discharging products. CONSTITUTION: Each meter 14 is provided with a plurality of housing sections 30 and 32 for receiving and discharging products. In addition, a signal sensor 50 which detects the combined weight of the products housed in the sections 30 and 32 at arbitrary timing and generates the corresponding signal is installed to each meter 14. Products are supplied to the sections 30 and 32 by means of a feeder and the weights of the products in the sections 30 and 32 are decided based on the combined weight of the meters 14 after the products are supplied.  A readout and storage controller connected to the meters 14 stores the weights of the products in response to weight signals and a searcher selects the appropriate combination of housing sections so that the total weight of the products housed in the housing sections can become closer to a target weight by reading out the stored weights in a searching routine. Then a discharge controller connected to the housing sections 30 and 32 of the meters 14 discharges the products by appropriately combining the housing sections.
Patent JP-H02218361-A (JP)
Title: Hip joint implant for acetabular with screw
Inventor: FUIRITSUPU SHIERII
IPC: A61F2/34
Filed: 1989-08-16
Abstract: PURPOSE: To reduce clogging of a graft at the time of inserting a prosthetic component of a hip joint by dividing the thread of a self-tapping screw into segments with a number of grooves and gradually reducing the radii of the screw along the leading edge to the terminating edge of each segment. CONSTITUTION: A metallic cup shell 2 is equipped with a self-tapping screw around its exterior surface. The thread of the screw consists of long thread segments 8 and short thread segments 10 placed alternately. All segments 8 and 10 are gradually reduced from leading edges 12 to terminating edges 14 in order to reduce clogging of a graft arising from the viscoelasticity of the bone. The degree of reduction is at least 3% of the radius of the screw, ideally around 10%, but not exceeding 30%. As a result, the leading edges 12 of the segments 8 and 10 have sharp cutting surfaces facing the bone, and tap the bone conveniently without deflecting the bone. In the figure, Ra>Rb>Re>Rd is satisfied.
Patent JP-H0760465-A (JP)
Title: Laser beam quality discriminating device for laser beam welding machine
Inventor: YAMASHITA MASAYOSHI
IPC: B23K26/00
Filed: 1993-08-26
Abstract: PURPOSE:To discriminate whether or not welding work by a laser beam for welding can be surely performed as set without causing damage even on an inexpensive power meter not requiring heat resistance. CONSTITUTION:In the laser beam welding machine in which a work 5 is irradiated with the laser beam for welding and a laser beam for aligning an optical axis of the laser beam for welding via the same optical path 2, a beam output measuring instrument 6 which measures the output of the laser beam for aligning the optical axis is provided on the side of beam irradiation to the work 5 from the optical path 2. The quality of the laser beam for welding is discriminated based on the output of the laser beam for aligning the optical axis to be measured by this beam output measuring instrument 6.
Patent JP-H0376860-A (JP)
Title: Device for leading cloth out from continuous treating tank
Inventor: HIKOSAKA HIROSHI
IPC: D06B3/10
Filed: 1989-08-18
Abstract: PURPOSE:To always maintain a cloth in central position and simultaneously completely remove crease by detecting inclination of cloth and oscillating a guide roller in a process leading the cloth out from a continuous treating tank through a guide roller and screw roller to mangles. CONSTITUTION:In a process leading a cloth 5 winding in wave form and conveying to outside from the inside of a continuous treating tank 1 to mangles 2 and 3 through a guide roller 7 capable of oscillating and screw roller 4 for spreading the cloth wherein a left screw stripe and a right screw stripe are caved every left and right half, the objective device is constituted so as to arrange a detector 6 provided with a detecting rod 16 bringing into the both ends of the above-mentioned cloth 5 continuously running on the both sides of the cloth 5, detect inclination of the cloth 5 and output signals. When a signal is not output in leading out of the cloth 5, bearing part of the above- mentioned guide roller 7 maintains an ordinary position and when a signal is output from the detector 6 on the inclined side, inclination device 9 is operated and the bearing part on the side of the guide roller 7 is moved to a correcting position and the cloth 5 is returned to the central position.
Patent JP-S60103510-A (JP)
Title: Magnetic head
Inventor: SHIGEMATA KAZUHIRO
IPC: G11B5/29
Filed: 1983-11-10
Abstract: PURPOSE:To attain excellent contact state over entire region even if both ends of a recording medium are deformed by reducing an air pressure generated between a flexible magnetic recording medium and a magnetic head at both ends less than the middle part in the broadwise direction of the magnetic head. CONSTITUTION:Two slots 14 are formed only in the vicinity of edges of a magnetic tape 9 in addition to a slot 5, which is formed so that the width of a head element part is more or less narrower than the width of the tape 9. Air flows between the magnetic tape 9 and the magnetic head because of the running of the magnetic tape 9, a gap 13 is generated and a static pressure type foil bearing is formed. The contact area of the foil bearing formed at the middle part A is larger and a pressure in the gap of both ends B, C is smaller than that at the middle part A. If deformation is caused at the edge of the magnetic tape 9, the amount of gap is almost the same for the middle part A and both ends B, C and excellent contact state is attained at the entire region in the broadwise direction of tape.
Patent JP-S58112644-A (JP)
Title: Centrifugal casting method for stepped pipe
Inventor: MIYAGAKI MORIYUKI
IPC: B22D13/10
Filed: 1981-12-26
Abstract: PURPOSE:To produce stepped pipes of various shapes accurately and easily by forming stepwise mold coating layers differing in layer thickness on the inside surface of a metal mold for centrifugal casting by spraying means. CONSTITUTION:The moving speed of a spray lance 4 advanced into a metal mold 1 is changed freely to high and low speeds by the signal from a position reading sensor 9 and the commands programmed beforehand in a controlling device 10 by changing the revolutions on the driving mechanism side by an electric pulse motor 7 and a feed screw 6. The rate of injection from a spray nozzle 3 is changed by changing the opening of a flow rate regulating valve 12 to large and small sizes according to the signal from the device 10, whereby mold coating layers are formed successively.
Patent JP-S60105129-A (JP)
Inventor: IMAI YOSHIKIYO
IPC: H01H50/44
Filed: 1983-11-09
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-S60104047-A (JP)
Title: Production of aqueous solution of quaternary alkylhydroxyalkylammonium hydroxide
Inventor: CHIYOU TSURAHIDE
IPC: C07C67/00
Filed: 1983-11-10
Abstract: PURPOSE:To obtain the titled aqueous solution useful as a developing liquid and ringing liquid in the manufacture of integrated circuits, by reacting a trialkylamine vapor with an alkylene oxide vapor in pure water in a non-oxidizing atmosphere. CONSTITUTION:The objective solution can be produced by reacting the vapor of trialkylamine of formula N(R)3 (R is 1-4C alkyl) with the vapor of alkylene oxide of formula (R' is H or 1-2C alkyl) in pure water having oxygen content of <=1ppm, in a non-oxidizing atmosphere. EFFECT:The color development of the solution during the long-term storage can be suppressed remarkably. The produced solution has high commercial value and high reliability and is free from the undesirable effect to the IC device.
Patent JP-H0537283-A (JP)
Title: Electrode for surface acoustic wave element
Inventor: NAKAYAMA MASATOSHI
IPC: H03H9/145
Filed: 1991-07-30
Abstract: PURPOSE:To obtain firm coupling between a diamond layer and comb shaped screen type electrodes by using Ti, Cr, Ni-Cr, W, or Mo as the material of an intermediate layer. CONSTITUTION:In a surface acoustic wave element having diamond or a diamond layer 2, Al or an electrode layer 4 essentially consists of Al, and a piezoelectric body layer 5 in this order, an intermediate layer 3 consisting of materials selected from Ti, Mo, W, and Ni-Cr alloy is interposed between diamond or the diamond layer 2 and the electrode layer 4. Various diamond or diamond layers 2 can be used to produce the surface acoustic wave element in this case, but it is preferable that the diamond layer 2 prepared by the ionizing vapor- deposition method which is easy to form and has a good characteristic out of compounds is used because single crystal films and natural materials are expensive and have problems on working. This diamond film 2 has a sufficiently high film strength and is easy to handle and has sufficient adhesive strength with the substrate.
Patent JP-H0375813-A (JP)
Title: Method and device for controlling menu
Inventor: MASUDA KATSUHIKO
IPC: G06F3/02
Filed: 1989-08-17
Abstract: PURPOSE:To permit an operator to previously and easily learn the content of a command which is executed when a menu item in a selection state is decided by displaying an explanation sentence corresponding to the menu item in the selection state. CONSTITUTION:When the explanation sentences corresponding to respective menu items are registered with the menu items in a menu registration part 1, the menu items and the explanation sentences are correspondingly stored in a menu storage part 2. An explanation sentence display part 5 takes out the explanation sentence corresponding to the menu item in the selection state in a menu item selection part 4 from the menu storage part 2 and displays it. Thus, the operator can previously and easily learn what kind of command is to be executed by an application program when the menu item in the selection state is decided.
Patent JP-H0656353-A (JP)
Title: Peg opener
Inventor: SAKAMOTO NOBUO
IPC: D02G1/02
Filed: 1992-08-07
Abstract: PURPOSE:To make a peg shaft of a different kind surely rotatable with a simple machine by installing a pair of peg openers for rotating the different type peg shaft of a creel, and operating each over through a cam driving means to be restricted by types of the peg shaft. CONSTITUTION:A yarn feed changer to be installed in a yarn feed changing robot being set up at the backside of a creel in a draw false-twist texturing machine is provided with a yarn feed delivery mechanism which receives a full yarn feed package 6a and feeds it to a peg shaft 7a in addition to a peg opener 26 for rotating this peg shaft 7a. This peg opener 26 consists of a pair of peg openers 30 (30a and 30b) rotating two types of the peg shaft 7a, a cam driving means 31 operating these peg openers 30 and a drive restricting means 32 regulating drive of this cam driving means 31 by types of the peg shaft 7a, and this cam drive restricting means 32 is provided with two cam levers 42 and 43 engaging with two cam plates 38, 39 via two rollers 40 and 41.
Patent JP-H03174311-A (JP)
Title: Storage-stable compound for on-site prepared calcium phosphate ore
Inventor: BURENTO AARU KONSUTANTSU
IPC: A61K6/838
Filed: 1990-08-13
Abstract: Calcium phosphate minerals are formed by using phosphoric acid source substantially free of uncombined water in conjunction with a calcium source, normally as any combination of carbonate, phosphate and hydroxide, and, as required, any additional base to neutralize the phosphoric acid. Protein may be optionally added. The resulting product is readily formed and then sets to a hard, stable, workable shaped object.
Patent JP-S58108338-A (JP)
Title: Electronic control type cooking device
Inventor: YAMAMOTO MASAKI
IPC: H05B6/68
Filed: 1981-12-23
Abstract: PURPOSE:To improve the convenience for use of the device, by displaying the remaining time of heating according to the output of detection in an electronic control type cooking device with an infrared temperature sensor and a humidity sensor. CONSTITUTION:A microcomputer 1 receives inputs of an information on desired menu and of an instruction of start on cooking from a keyboard 2, and starts heating by operating a heat source 5 via a switching circuit. At the same time, UCOM1 receives an input of the temperature of food from a temperature measuring unit 6 such as an infrared temperature sensor, and operates the remaining time up to a time point whereat an expected finish temperature is reached. This remaining time is displayed in a display unit 7. Since the remaining time is known by this constitution, efficient cooking can be performed in such a way as preparation for setting after completion of cooking is made in the course thereof, and thus the convenience for use of the device can be improved.
Patent JP-2001040500-A (JP)
Title: Power feed structure of plating jig for plate-shaped parts
Inventor: TSUGE HISASHI
IPC: C25D21/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a power feed structure for plate-shaped parts to be plated which is capable of surely feeding electricity to the planar parts to be plated even if there are contact defects of cathode electrodes. SOLUTION: The cathodes of a power source device for plating are respectively electrically connected to the cathode electrodes 6 through a conductive surface of a supporting body 14 placed on the side wall of a plating bath tank, a conductive plate 13 and an upper conductor 15 held in contact with the conductive plate 13 facing the opening peripheral edge of a notched hole 9 and to a lower conductor 12 coupled to the conductive plate 13 and are electrically connected to the planar parts 4 to be plated via these power feeding structures.  In such a case, the lower conductor 12 comes into direct contact with the planar parts 4 to be plated of the lower most part among the plate-shaped parts 4 to be plated which are housed in the same arrangement sections and, therefore, even if the positions of the cathode electrodes 6 are offset and the cathode electrodes fail to come into contact with the top ends of the plate-shaped parts 4 to be plated of the uppermost part, the failure in compete plating of the entire plate-shaped part 4 to be plated in the same arrangement section does not occur any more.
Patent JP-2001044266-A (JP)
Title: Semiconductor wafer holding tool
Inventor: SUZUKI ATSUSHI
IPC: H01L21/3065
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To hold a semiconductor wafer with a semiconductor wafer holding tool, even though the holding area of the wafer is narrow and to suppress generation of particles in the holding tool. SOLUTION: This holding tool 1 consists of a rare-earth oxide-containing ceramic sintered body, the dielectric constant of the holding tool 1 is 20 or lower and the holding tool 1 has a ring-shaped main body 2 and a holding part 3, which is protrudingly provided from the main body 2 to the inside and holds the peripheral edge part of a semiconductor wafer. The protruded length A of the holding part 3 is 1 to 4 mm, and the angle B which the line, which turns from the side of the base end of the holding surface of the wafer to the side of the point of the holding surface, of the holding part 3 forms with the horizontal plane is 0.3 degrees or larger and 1.5 degrees or smaller.
Patent JP-S59101997-A (JP)
Title: Amplifying circuit of piezoelectric type acceleration pickup output signal
Inventor: FUTAMI SHIGERU
IPC: G01P15/09
Filed: 1982-12-02
Abstract: PURPOSE:To obtain an amplifying circuit of a piezoelectric type acceleration pickup output signal of a high sensitivity even in a state that impulse force is generated, by adding in series a resistance to a non-inverted input terminal of an operational amplifier. CONSTITUTION:A resistance R2 is added to a non-inverted input terminal of an operational amplifier. That is to say, the other ends of a piezoelectric type acceleration pickup PU and a resistance R1, whose one ends are grounded respectively are connected to one end of a resistance R2. The other end of the resistance R2 is connected to the non-inverted input terminal of the operational amplifier. By adding the resistance R2 in this way, an amplifying circuit of a piezoelectric type acceleration pickup output signal of a high sensitivity can be obtained even in a state that impulse force is generated.
Patent JP-H0854163-A (JP)
Title: Ice making device
Inventor: INOUE YOSHINORI
IPC: F25C5/04
Filed: 1994-08-11
Abstract: PURPOSE:To apply the loop of ultrasonic wave on the surface of an ice producing wall to separate the ice nicely. CONSTITUTION:A first pipeline 3 is provided in an ice thermal storage tank 2, in which water is reserved, and a cooling device 7 is connected to the first pipeline 3 through a returning pipeline 5, interposed with a first pump 4, and a sending pipeline, 6 while brine is conducted through the first pipeline 3, the returning pipeline 5, the sending pipeline 6 and the cooling device 7 to produce ice on the outer peripheral surface of the first pipeline 3. An ultrasonic oscillating piece 20, connected to an ultrasonic wave oscillator 19, is provided at a predetermined place on the inner peripheral wall surface of the ice thermal storage tank 2 and ultrasonic wave is projected against the outer surface of the first pipeline 3 to provide cavitation effect between the outer surface of the first pipeline 3 and produced ice and separate the ice from the outer surface of the first pipeline 3 in accompanied by the production of the ice.
Patent JP-S6192225-A (JP)
Title: Excavator equipped with rock washing device
Inventor: ITAYA KOKI
IPC: E02F3/40
Filed: 1984-10-12
Abstract: PURPOSE:To reduce a labor and a time which are spent to obtain washed rocks, by a method wherein, after rocks are dug up by a bucket, water mixed with sand is immediately injected against the surface of the rock. CONSTITUTION:When rock in a ground is dug up, rock S is dug up by the use of a bucket 11 in a condition to attach no claw 22 to an arm 11, the rock S is raised to a ground surface. The claw 22 is then attached to the arm 11, water pumps 21A and 21B are driven, water mixed with sand is injected against the surface of the rock S to wash off soil adhered to the surface of the rock S for removal. The motion is made on the whole surface of the rock S by grasping the S by means of the bucket 11 and the claw 22 for rotation. This, after the rock S is excavated, enables immediate washing of the rock, resulting in the possibility to reduce a labor and a time which are spent to obtain the washed rocks.
Patent JP-S60105206-A (JP)
Title: Evaporative cooling type gas-insulated electrical apparatus
Inventor: KIMURA HIDE
IPC: H01F27/18
Filed: 1983-11-14
Abstract: PURPOSE:To obtain the equivalent cooling capability with a lower temperature and a lower interior pressure than the conventional temperature and pressure by providing a bellows which is capable of changing a volume within a constant range in accordance with a difference between internal pressure of case and atmospheric pressure in connection with the case. CONSTITUTION:Under the lowest pressure condition, volume and pressure of gas are the same as the conventional case and a bellows 21 is compressed with an internal volume V1 of zero and in this case, a volume of compressive coolant 15 in the case 2 is considered as Vl1 and a volume of gas 13 as Vg1. Meanwhile, under the rated operating condition where a compressor 3 in filled with a coolant vapor 14 up to the height h and continuing the compressing operation, when a volume of coolant vapor 14 at the lower part of case 2 is considered as Vv, a volume of gas 13 in the case 2 as Vg3, and a volume of gas in the bellows 21 as V3, a change of volume DELTAV under the conditions between the lowest pressure condition and the rated operating condition is expressed as DELTAV=Vg1-(V3+Vg3). Therefore, a volume of gas 13 is compressed with a rate of (V3+Vg3)/Vg1 and necessary pressure and temperature of case become lower than the conventional pressure and temperature.
Patent JP-H0764496-A (JP)
Title: Advertisement display device
Inventor: UEMURA KENJI
IPC: G09F13/26
Filed: 1993-08-27
Abstract: PURPOSE:To perform display capable of being colorfully expressed in an advertisement display device by using neon display tubes. CONSTITUTION:This advertisement display device is constituted so that it is provided with a display unit constituted so as to alternately arrange neon display tubes 3, 4 of a plurality of colors into a prescribed shape, and a lighting control unit controlling lighting of the above-mentioned neon display tubes of the display unit and having a dimming part dimming every color. Hereby, a display capable of being expressed by colorful change of color can be performed, because color can be added to the display unit while changing brightness of respective colors of the neon display tubes 3, 4.
Patent JP-H07154139-A (JP)
Title: Oscillator
Inventor: HENDORITSUKU HERITSUTO FUAN FU
IPC: H03B5/12
Filed: 1994-09-06
Abstract: PURPOSE: To obtain an oscillator which is suppressed so as not to be oscillated at unwanted frequencies and operated with a low power supply voltage. CONSTITUTION: An oscillator is provided with amplifying transistors 110 and 210 and the output currents of the transistor 110 and 210 flow to the emitters 120 and 220 of load transistors 120 and 220 through load signal passages. An amplifying stage presents a bandpass characteristic by performing passive capacitive bootstrap signal transmission to the bases of the transistors 120 and 220 from the signal passages. Therefore, the oscillator successfully oscillates in the passband of the amplifying stage. The amplifying stage has a relatively large gain in the passband even when the load signal passages have no load resistance. Such a load resistance causes a voltage drop and, accordingly, the required power supply voltage becomes higher.
Patent JP-S61172444-A (JP)
Inventor: MAIKERU JIEI DERUUKA
IPC: G08B3/10
Filed: 1985-09-27
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-S6368194-A (JP)
Inventor: MURATA SUEHIKO
IPC: B65H54/71
Filed: 1986-09-11
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-2000043581-A (JP)
Title: Hidden-sash type weather strip
Inventor: HASHIMOTO YUTAKA
IPC: B60J10/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a weather strip by a simple additional structural means by forming an extruded part fitted to an upper peripheral edge part of a door sash by providing cabin side and external side wall parts, a roof side seal lip part and a reinforcement plate on a U-shaped body part. SOLUTION: A weather strip 10 comprises an extruded part 10a to be fitted to an upper peripheral edge part of a door sash, a die-formed part 10b to be connected thereto by one joining part J1, and another extruded part 10c to be connected thereto by another joining part J2. In the extruded part 10a, cabin side and external side wall parts 3, 4 are arranged on a body part 2 of U-shaped section, a reinforcement plate 11 is arranged on the external side wall part 3, and a roof side seal lip part 5 is projected from an upper external surface of the body part 2. A through hole 12 to pierce a sash claw part of a sash cover is cut in the reinforcement plate 11, and the external side wall part 3 is prevented from being separated from an upper end part of the sash cover.