baber/WOPTO huggingface dataset:
Patent JP-H06320276-A (JP)
Title: Welding method for steel frames
Inventor: ISHIKAWA TOSHIYUKI
IPC: B23K9/00
Filed: 1993-05-14
Abstract: PURPOSE:To reduce the residual quantity of magnetism on steel frames at the time of electric welding by arranging welding guns at the welding positions, providing ground electrodes freely movably on steel-frame beams and connecting both to a welding power source. CONSTITUTION:Beam fixing parts 1a are formed on steel-frame pillars 1. The steel-frame beams 2 of wide flange shape steel are fixed by bolts 3 between the beam fixing parts 1a and coupling parts between the steel-frame pillars 1 and the steel-frame beam 2 are welded together. The welding guns 5 are arranged at welding places. Ground side movable electrode parts 6 are arranged freely-movable at the steel-frame beams 2. The welding guns 5 and the ground side movable electrode parts 6 are connected to the DC welding power source of a stud welding machine 7. Consequently, a welding current can be prevented from flowing repeatedly locally by moving the ground side movable electrode parts 6 and changing the positions of the ground electrodes 15 at the time of performing electric welding.
Patent JP-H0643044-A (JP)
Title: Generation converter of compounded force, distortion and sound
Inventor: KURAUDEIO KABARONI
IPC: G10K11/02
Filed: 1993-05-14
Abstract: PURPOSE: To inexpensively obtain a generator/converter, a measuring apparatus and a coupling method for compound force, strain and sound equipped with a sound generation sensor useful for analyzing a high-frequency sound of about 2MHz at. CONSTITUTION: A sound generation sensor 1 comprises a piezoelectric measuring element 9, an assembly base 8 having a coupling diaphragm 7, and an enclosure 10 for the piezoelectric measuring element 9 and a part of the assembly base 8. When a load is removed, an assembly unit is formed, such that the coupling diaphragm 7 is located in a recess 14 at the bottom face 5 of the housing 4, while keeping a distance (s) between the bottom face 5 and an object 15.
Patent JP-2000305203-A (JP)
Title: Photographic printer
Inventor: EKO EIKO
IPC: G03B27/54
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To rationally constitute a photographic printer capable of efficiently radiating heat by naturally eliminating an infrared ray included in a light beam from a light source. SOLUTION: An infrared ray reflecting filter F is constituted by forming a diffuse reflecting surface by covering the surface of many grooves 25G on one surface of a glass plate 25 with an infrared ray reflecting film 26. And also the diffuse reflecting surface of the filter F intervenes on an optical path L transmitting the light beam from the light source 10 to a negative film in a posture where the diffuse reflecting surface of the filter F faces to a light source 10 side.
Patent JP-H07287734-A (JP)
Title: Scattered data display by spreadsheet
Inventor: NISHIGORI AKIMINE
IPC: G06F19/00
Filed: 1994-04-16
Abstract: PURPOSE:To efficiently peruse a spreadsheet to be used for spreadsheet software by storing data in the sheet while omitting parts having no data and displaying only parts having data when data to be processed are scattered. CONSTITUTION:A display base point to be a base point on a picture to be displayed is specified. Whether data to be displayed exist in a row (or column) adjacent to the base point or not is successively checked, and when data satisfying the condition exist, the display of the row (or column) is decided. The number of rows (or columns) decided to be displayed reaches the limit of rows (or columns) to be displayed on the screen of a display, these rows (or columns) are practically displayed on the display.
Patent JP-S61271697-A (JP)
Title: Associative memory
Inventor: SUGANO MASAHIDE
IPC: G11C15/00
Filed: 1985-05-27
Abstract: PURPOSE:To attain high-speed data input/output and retrieval with simple constitution without using address information by providing a data insertion means and an extraction means to a memory loop comprising connecting delay elements in a loop to input/output data via a buffer of an asynchronous delay line. CONSTITUTION:Plural asynchronous digital delay elements are connected to form a memory loop 1 and a data from an input buffer 21 of asynchronous delay line is inputted continuously to the loop 1 via a data insertion device 2 in response to a control signal 22 commanding data insertion. On the other hand, data such as comparison data 32, master data 33 and a comparison instruction are compared by a comparator 3, which retrieves the data, and the data through coincidence retrieval is extracted from the loop 1 and outputted via an output buffer 31 of the asynchronous delay line. Thus, data input/output and retrieval are attained at high speed without using address information, no decoder is required to simplify the constitution.
Patent JP-H08288368-A (JP)
Title: Substrate aligning device and method therefor
Inventor: KOIKE HISASHI
IPC: H01L21/68
Filed: 1995-04-14
Abstract: PURPOSE: To correctly and easily align substrates in a batch in a substrate cassette. CONSTITUTION: After a plurality of substrates 10 supported by a first substrate support member 128 in a substrate container 120 are lifted in a batch by a second substrate support member 204 of a substrate lifting mean 200, the substrates 10 are aligned by an aligning mean. Through the step even in case of a friction coefficient of the first support member 128 in the substrate container 120 being large, the substrates 10 can be smoothly slid and be easily aligned by using material with little friction coefficient at the part where the second substrate support member contacts with the substrate 10.
Patent JP-S62271636-A (JP)
Title: Automatic handling system device for shop
Inventor: MATSUDA HIRONOBU
IPC: B23P19/00
Filed: 1987-05-12
Abstract: PURPOSE:To rationally feed parts and store them in a warehouse, by providing a means, intercoupling a wagon truck and a pallet truck, and a tray grasping device, removably holding a tray box on the wagon truck. CONSTITUTION:In a tray box 11, work parts 10 in plural rows are aligned in a similar manner in each row, and the interior of the tray box 11 is partitoned longitudinally and laterally. A pallet table device 2 is provided with a wagon grasping apparatus 17, and a working table 4, and the working table 14 includes a tray grasping device 21 which pulls the tray box 11 from the wagon truck 1 to a given position in a horizontal direction. A lifter device 22 adapted to elevate the working table 4 comprises a feed nut device 27, attached to the working table 4, a feed screw lever 27 for vertical movement, threadedly joined internally of the nut device 27, and a servo motor 29, adapted to rotate a screw lever 27 by a given degree arc.
Patent JP-H09298353-A (JP)
Title: Printed circuit board
Inventor: TANIGUCHI SHIGETO
IPC: H05K3/34
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent a printed circuit board of simple structure wherein imperfect contact is hard to be generated and bonding strength is large. SOLUTION: A solder land 40 for mounting a component is formed on the board main body 10 of a printed circuit board 60. Belt type silk 54 composed of a material for preventing adhesion of solder is stuck to the central part on the colder land 40, and divides the surface of the solder land 40 into two parts. When a lead 30 stretching from the component to be mounted is arranged over the two divided regions and soldered, the transfer of solders 74, 84 is hindered. Therefore, the solder 74 supplied to the tip side of the lead 30 can be prevented from flowing toward the root side of the lead 30. The generation of a solder bridge can be prevented by simple structure, and the bonding of the lead 30 to the solder land can be improved.
Patent JP-H07300112-A (JP)
Title: Rocking parts-aligning machine
Inventor: TAKAHASHI KENICHI
IPC: B65B35/34
Filed: 1994-04-28
Abstract: PURPOSE:To provide a rocking parts/-aligning machine which is excellent in the operatability at when a part aligning pallet is attached/detached, and can assuredly hold and fix the aligning pallet. CONSTITUTION:On a vibration table 11 which vibrates, and a rocking table which rocks, a part aligning pallet 1 wherein a plurality of partstorage holes 3 are formed, and part-collecting pallets 20 which make parts slide down on the part-aligning pallet and are located on both sides of the aligning pallet to collect parts are provided. By vibrating and rocking the aligning pallet 1 and collecting pallets 20 integrally with the vibration table 11, parts are put in the plurality of part-storage holes 3 and aligned by a rocking type part- aligning machine. Also, the collecting pallet 20 is movably attached by connection levers 21, 21 which are pivotally supported on both side surfaces of the collecting pallet 20.
Patent JP-S5815648-A (JP)
Title: Workpiece transferring apparatus
Inventor: MIZUHARA YASUSHI
IPC: B23Q7/14
Filed: 1981-07-22
Abstract: PURPOSE:To permit working from three directions including bidirectional working in the horizontally opposed directions and the vertical working by providing a route between stations in the workpiece transferring appratus of a transfer machine by means of a circular conveyor and arranging a workpiece attitude converting device on the way of conveyor. CONSTITUTION:Working machines E, F, and G are arranged on the outside and the inside of three working stations along a circular conveyor 11. The working machine E is a machining center, and F is the machine for simultaneous working in the horizontally opposed two directions, and G is the machine for general use. The horizontal turning unit 12 for turning a workpiece 4 horizontally is arranged on the way of the circular conveyor 11 if necessary. Operators 10 perform mounting and demounting of the workpiece onto a mounting equipment 5 or the conveyor 11, at fixed positions and thus remote control of the operation for each working machine is enabled.
Patent JP-H049007-A (JP)
Title: Liquid crystal element and its manufacture
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1337
Filed: 1990-04-26
Abstract: PURPOSE:To orient liquid crystal molecules without producing dust by forming layers of solid organic molecules arrayed on at least one main-surface side of substrates, and sandwiching a specific liquid crystal compound with the substrates. CONSTITUTION:The layers 5 and 6 are formed of arrayed solid organic molecules on at least one main-surface side of at least the 1st substrate 1 and 2nd substrate 2, between which a ferroelectric liquid crystal composition, or P type nematic liquid crystal composition, or N type nematic liquid crystal composition is sandwiched. On the layers 5 and 6 consisting of the oriented solid organic molecules, liquid crystal molecules (P type nematic liquid crystal composition, N type liquid crystal composition, ferroelectric liquid crystal composition, etc.) are oriented. Consequently, the requested superior orientation of the liquid crystal molecules is obtained and the production of dust, etc., is eliminated.
Patent JP-H09159725-A (JP)
Title: Formation of interconnect for testing unpackaged semiconductor die
Inventor: DEREKU GOFUNAA
IPC: H01L21/66
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an interconnect establishing electrical connection with a semiconductor die. SOLUTION: A tape having a microbump contact member 12 is applied through an affinity layer to a basic material 14 thus forming an interconnect 10 for establishing electrical connection with a semiconductor die. A microbump 16 is provided with an insulating film having a pattern of microbump contact member 12 corresponding to the pattern of bond pad on the die. An affinity layer can be formed of a curable adhesive, e.g. silicone elastomer. A coupon having a large number of microbump tapes is applied to a basic material of wafer and unitized to form a large number of interconnects 10. The interconnect 10 is used together with a tester for unpackage semiconductor.
Patent JP-H01283608-A (JP)
Title: Hot and cold water mixing controller
Inventor: UEKI KOICHI
IPC: G05D23/13
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the generation of a large overshoot in an outflow hot water temperature by determining an opening limited value of a mixing means from a set temperature and a water temperature. CONSTITUTION:When a position of a mixing means 11 which has been detected by an opening detecting means 25 reaches a set value of an opening limiting means 18, even if a mixed hot water temperature does not reach a set temperature, the mixing means 11 is stopped at its position. When it is detected that low temperature hot water supplied to the mixing means 11 has all flowed out, a first control rule is selected from a first control rule storage means 22 and the mixing means 11 is driven by a higher energizing quantity than that of a stationary time, and a large overshoot from the set temperature is prevented. Also, since a water temperature is varied through a year or by an open air temperature, an opening limited value is set from its varied water temperature and the set temperature. In such a way, it is possible to set quickly a temperature to the set temperature without generating a large overshoot.
Patent JP-H10161584-A (JP)
Title: Driving device for plasma display panel
Inventor: TOKUNAGA TSUTOMU
IPC: G09G3/296
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a constant high difinition display and high quality display in which an erroneous discharge is not generated by outputting the priming pulse and the scanning pulse offset in prescribed polarities in an address period to make an inexpensive general purpose IC usable. SOLUTION: When a timing pulse for generating a priming pulse and a scanning pulse is inputted to a Y electrode driver 102 in synchronization with an additional pulse, switching elements being in the Y driver 102 are turned on and off to respectively output a priming pulse and a scanning pulse which are respectively offset in a negative polarity to row electrodes Yi, Yi+1. Thus, it is made possible to generate two scanning pulses (the priming pulse and the scanning pulse) whose polarities are different by using a general purpose scanning driver IC in this manner. Then, pixel data pulses are impressed on column electrodes D1 -Dm concurrently with the scanning pulses.
Patent JP-H0411867-A (JP)
Title: Apparatus for weighing and forming of meat lump
Inventor: MIYAZAWA SOKICHI
IPC: A23L13/00
Filed: 1990-04-28
Abstract: PURPOSE:To effectively perform the weighing, cutting and forming of a meat lump by reciprocating a piston in a cylinder to cut a meat lump, pressing the meat and delivering to the subsequent processing step. CONSTITUTION:A piston 39 is moved to form a weighing chamber O in a cylinder 22 and a meat lump is pressed through a meat-charging port into the chamber. The meat lump is cut with the sliding face C between the meat-charging port 21A and a meat-outlet port 24 according to the rotation of the cylinder and stored in the cylinder. The cut meat is pressed with the piston 39 and discharged through a meat-discharging port 21B to the subsequent processing step. Meat lumps having desired quantity and shape can always be obtained by the above weighing, cutting and forming processes.
Patent JP-H04319247-A (JP)
Title: Electric element wrapped with insulating tube and its manufacture
Inventor: ITO MASAKI
IPC: H01J61/52
Filed: 1991-04-18
Abstract: PURPOSE:To provide an electric element wrapped with an insulating tube which can be attached to the surface of a composition able to be formed economically and having a curvature such as a heater element prepared at low manufacturing cost and in a few manufacturing processes and/or a temperature detecting device easy to be attached and able to detect temperature accurately. CONSTITUTION:A liquid-phase thermosetting silicone rubber is applied to the inside of a silicone rubber tube 1 having high thermal conductivity. A diode-type thermistor 4 is put in almost the center of the silicone rubber tube 1. The resulting body is pressed and heated by a thermal press and the inside faces of the silicone rubber tube except the part where the diode-type thermistor 4 is located are stuck closely each other.
Patent JP-H02293130-A (JP)
Title: Packing material and living thing sealed article
Inventor: SUEMATSU MITSURU
IPC: B32B7/02
Filed: 1989-05-09
Abstract: PURPOSE:To keep a living thing in a live state over a long period of time without letting water become foul by providing an air permeable part to a part of a packing material and forming a far infrared radiation layer to a part of the inner surface brought into contact with the moisture of an article to be packed. CONSTITUTION:A packing material 10 is formed into a bag shape wherein an air permeable sheet 11 being a polypropyle type microprous sheet and a far infrared radiation sheet 12 composed of a polyethylene type sheet containing far infrared radiation ceramics are superposed one upon another and three sides thereof are fixed at heat seal parts 13. This packing material 10 is filled with a live fish 14 along with water and the inlet thereof is heat-sealed to form a living thing sealed article 15. By this constitution, since air passes through the air permeable sheet 11 and water is in contact with the far infrared radiation sheet 12, water does not become foul and the fish 14 does not die. Therefore, the fish 14 can be kept in a live state over a long period of time.
Patent JP-S5447841-A (JP)
Title: Automatic straightening apparatus
Inventor: YOSHITAKE MUTSUHIRO
IPC: B23K37/00
Filed: 1977-09-21
Abstract: PURPOSE: To remove automatically the strain, by heating the strain part generated to the steel sheet owing to the welding with the torch and, at the same time, by cooling that part with water.  
     CONSTITUTION: The rail body 2 is placed on the steel sheet 1 to which the strain has occurred owing to the welding and is fixed to the steel sheet 1 with the permanent magnets of the attracting fixing devices 10. The travelling machine 3 is placed on the rail 2 and the burner of the torch 5 and the cooling nozzle 6 equipped to the above machine 3 are arranged on the part at which the strain has occurred. The torch 5 is fired by being fed with acetylene gas and oxygen and the steel sheet at the part at which the strain has occurred, is heated to about 800°C with this torch. At this time, with the reciprocating movement of the arm body 4 holding the torch 5 to the left and right and the advancing movement of the travelling machine 3, the torch 5 conducts the movement having the form of a sine wave and heats uniformly the part of occurrence of the strain with a definite width. Then, by spouting water from the cooling nozzle 6 at the rear of the torch, the steel sheet is quenched to about 200°C. The steel sheet 1 at the part of occurrence of the strain contracts with a large coefficient of contraction, so that the strain of the steel sheet 1 is removed automatically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05314887-A (JP)
Title: Electromagnetic relay
Inventor: SENDA YOSHIFUMI
IPC: H01H50/16
Filed: 1992-05-07
Abstract: PURPOSE:To prevent a card block from levitating and rolling in an electromagnetic relay which drives a contact mechanism by means of the card block having a permanent magnet which slides as an electromagnet portion is magnetized and demagnetized. CONSTITUTION:In an electromagnetic relay, a triangular claw portion 103 is provided in the sliding portion 102 of a card block portion 101 and a similar claw portion 112 is provided also in the L-shaped sliding portion 111 of an electromagnet portion 110 corresponding to the sliding portion 102, and both of the claw portions 103, 112 are opposite to each other. The card block portion 101, which is put in sliding motion by magnetizing and demagnetizing of the electromagnet portion 110, is prevented from levitating and rolling, so as to prevent abnormal driving of a contact mechanism.
Patent JP-H09299960-A (JP)
Title: Water quality improving device
Inventor: TABEI TAKAO
IPC: C02F3/20
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To effectively remove general bacteria in water without spraying sterilizing agent by installing a sterile air forming means for removing the general bacterial in the air at the upper part of a vessel body and providing the inside of this vessel body with a water flow generating means which injects the water from the aperture in the lower part of the vessel body after incorporating the sterile air into the water. SOLUTION: A vibrator 3 as the water flow generating means is arranged within the vessel body 1 of which the upper part is kept afloat at all times so as to project at a suitable height from a water surface S by a toric float 2. Vibration is applied to the water in the vessel body 1 by the operation of this vibrator, by which the air is incorporated into the water and this water is injected from the aperture 1a in the lower part of the vessel body 1 into a culture tank. A coil spring 5 as a fine froth foaming means is mounted at the front end of this vibrator 3 and the air included in the water flow is made into the form of fine froth by the vibration of this spring. The upper part of the vessel body 1 is provided with the sterile air forming means 4 using antimicrobial balls 4 and the sterile air formed by this means is introduced from a vent section into the vessel body 1.
Patent JP-H02294377-A (JP)
Title: Masking tape
Inventor: OTA TOMOHISA
IPC: C09J7/02
Filed: 1989-05-08
Abstract: PURPOSE:To obtain the subject tape used for painting of automobile, etc., having excellent parting property, resistance to heat and sticking property to curved part without changing of elastic modulus with temperature of using environment by providing adhesive mass layer on film base material comprising irradiated linear low density PE resin. CONSTITUTION:An adhesive mass layer is provided on film base material composed of irradiated (preferably by electron rays) linear low density PE resin to afford the aimed tape.
Patent JP-H01286428-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIDEO
IPC: H01L21/52
Filed: 1988-05-13
Abstract: PURPOSE:To prevent short due to crawling-up of solder, enable thinning a transistor chip, and reduce thermal resistance by forming a guard thin film composed of metal to repel the solder, on the upper outer peryphery of a transistor chip, and along at least one side of an electrode. CONSTITUTION:On a substrate 1, a collector island 2 and a grounding surface 3 are formed. On the collector island 3, a transistor chip 4 and a ceramic capacitor chip 6 having an electrode 5 are fixed by solder 7 of a gold-tin layer. On the transistor chip 4, a base electrode 9 and an emitter electrode 10 connected with a transistor active region 11 are formed on a first insulating film 8, and thereon a second insulating film 12 is formed. Further, on the insulating film 12, a guard thin film 17 composed of metal with effect to repel solder is formed, along the outer periphery on the transistor chip 2. As a result, even if the solder 7 crawls up from the side surface of the transistor chip 4 to the upper surface, travelling toward the inside is blocked by the guard thin film 17, so that short between base and collector or between emitter and collector can be prevented.