baber/WOPTO huggingface dataset:
Patent JP-H03169430-A (JP)
Title: Straightening device for shape steel
Inventor: HATANAKA ATSUSHI
IPC: B21D3/05
Filed: 1989-11-29
Abstract: PURPOSE:To improve the accuracy of flange width and to accurately straighten the flatness of a flange by changing the interval between a pair of rollers for rolling down right and left flange width ends and moving flange restraining rollers forward and backward. CONSTITUTION:The flange width ends of a shape steel 1 passing the initial pass of finishing universal rolling is clamped vertically by flange width rolling down rollers 2-1, 2-2. Each roller 2-1, 2-2 is set to arms A1, A2 and the interval between the rollers 2-1, 2-2 is adjusted by the rotation of the rod body 4 connected with the arms A1, A2. The flange restraining rollers 3 are brought into contact with the flange surfaces of the shape steel 1 to straighten their flatnesses. The right and left flange restraining rollers 3 are connected with a slider and moved forward and backward so as to be intersected to the rolling pass line together with the flange width rolling down rollers 2-1, 2-2.
Patent JP-H06131513-A (JP)
Title: Information recording medium and information reader
Inventor: MIZUKAMI ICHIRO
IPC: G11B5/80
Filed: 1992-10-21
Abstract: PURPOSE:To improve a data security function by constituting band-like magnetic layers arranged on a base in parallel of a material having conductive and magnetic distortion effects and arranging a narrow width part between both end parts. CONSTITUTION:This information recording medium 1 consists of a base having heat resistance and insulating property as a base body, rectangular, i.e., band- like, magnetic layers 3 arranged on the surface and an insulating cover layer 4. The layers 3 consist of an amorphous magnetic material having conductive and magnetic distortion effects and many layers 3 are arranged in parallel with prescribed intervals. Each layer 3 is provided with an one-end part 5 and the other end part 6 with wide width and an intermediate narrow width part 7 between the parts 5, 6, and after recording data, the part 7 is cut off to combine 1st and 2nd patterns. After selectively cutting off the layers 3 and writing information, the cover layer 4 consisting of non-magnetic material is applied to the surface of the base and the layers 3. Thereby information can be prevented from being erased in error or intentionally changed.
Patent JP-H07134117-A (JP)
Title: Foreign matter detecting method by vertical ultrasonic inspection
Inventor: KUREISHI SATORU
IPC: G01N29/04
Filed: 1993-11-11
Abstract: PURPOSE:To easily and surely detect a foreign matter existing in the inside of an examination specimen by ultrasonic inspection. CONSTITUTION:A medium 3 having acoustic impedance Z3 is closely stuck to the bottom face of an examination material 1 wherein the impedance Z3 satisfies the following; Z1<Z3 when Z1>Z2, an Z1>Z3 when Z1<Z2 wherein Z1 and Z2 stand for acaustic impedance of the examination specimen 1 and a foreign matter 2, respectively. The reflected wave from the foreign matter 2 has reverse phase to the reflected wave from the bottom face of the examination material 1. Since the reflected wave from the bottom face is already known, the reflected wave with reverse phase to that of the former wave is detected.
Patent JP-H06126351-A (JP)
Title: Punch press
Inventor: SHIMIZU KAZUTADA
IPC: B21D28/24
Filed: 1992-10-20
Abstract: PURPOSE:To sufficiently prevent the generation of noise with a small increase in cost and without decrease in productivity in punching. CONSTITUTION:A sound insulating wall 100 independent of the punch press body 1 is installed; and slide doors 101, 102 for work such as the supply of sheet materials and the change of tools, a slide door 103 for the maintenance/ service of various machine mechanisms, and an opening door 104 for the operation/start-up of machines are provided in the sound insulating wall. As a result, the noise generated in the machine body part is shielded by means of the sound insulating wall, and the divergence to the outside is prevented. Also, as only the sound insulating wall independent of the machine bodies is provided, there is no need to change the structure of the punch press itself and the method for control, and the productivity of punching is not decreased.
Patent JP-H07139770-A (JP)
Title: Supercooling releasing device for supercooled water type icemaker
Inventor: SENOO YASUTOSHI
IPC: F24F5/00
Filed: 1993-11-12
Abstract: PURPOSE:To improve a volume effective utilization and space utilization of an ice storage tank by storing ice all over in the tank. CONSTITUTION:A supercooled water type icemaker having a refrigerating, machine a heat exchanger for a supercooling water and an ice storage tank comprises a releasing member 12 made in a cylindrical or square cylindrical shape to release supercooling of supercooled water above the tank, a partition plate 13 made of a wire gauze at a center of the member 12, and a pair of partition auxiliary plates 14, 15 made of wire netting at a predetermined position through the plate 13. The icemaker further comprises a pair of bearing members 15, 15 having longitudinally long grooves 15a provided on sides of the member 12, and a stationary shafts 16, 16 provided at the grooves 15a of the members 15 to rotate and vertically move the member 12.
Patent JP-H04179311-A (JP)
Title: Level conversion circuit
Inventor: MIYAZAKI TOMOHIRO
IPC: H03K19/0175
Filed: 1990-11-14
Abstract: PURPOSE:To use single DC power source and to obtain a pulse output having amplitude three times as much as the voltage of the source by using a capacitor, etc., which are charged through an inverter, a comparator and a diode. CONSTITUTION:The DC power source E1, the inverter INV2 where positive and negative electrode power source terminals are respectively connected with E1, the first diode DA4 where an anode is connected with the positive electrode terminal of E1, the first capacitor CA5 where the positive electrode terminal is connected with the cathode of DA4 and the negative electrode terminal is connected with the output terminal of INV2, the comparator CMP6 where the positive and negative power source terminals are respectively connected with E1 and the second capacitor CB11 where the positive electrode terminal is connected with the output terminal of CMP6 are provided. When an input terminal 25 is low, the voltage is outputted as the sum of CB11, E1 and CA5 to the output terminal 15 by setting the output terminal 20 being as a reference. Thus, the pulse voltage having threefold amplitude is outputted from the single electrode.
Patent JP-H01149079-A (JP)
Title: Transfer device
Inventor: TAKAHASHI MICHIO
IPC: G03G15/16
Filed: 1987-12-07
Abstract: PURPOSE:To improve ability to clean reversely electrified toner by providing a transfer charger with an AC bias means and a DC bias means. CONSTITUTION:After a transfer sheet 10 is separated from a transfer drum 2 at the end of a series of transfer cycle, a separating/destaticizing charger 17 is turned off, and a transfer charger part 9 is switched to an AC corona discharge 22 from a corona discharge 23. At that time, a destaticizing charger (AC) 19 may be turned on and off, and a pre-electrifying charger 20 (DC), having polarity the same as in an image transfer process, (charges plus corona so that the prescribed polarity of toner can be + outside and charges minus corona so that said polarity can be - inside) is turned on. The procedure is repeated in a prescribed time. Thus reversely electrified toner particles on a photosensitive drum 1 is readily cleaned.
Patent JP-H07233252-A (JP)
Title: Production of polyester
Inventor: HARAZOE HIROBUMI
IPC: C08G63/88
Filed: 1994-12-12
Abstract: PURPOSE:To produce a polyester having a minimal content of acetaldehyde and forming little acetaldehyde during molding while simplifying its production process by adopting a specified process. CONSTITUTION:This production process is one comprising step A of polycondensing a dicarboxylic acid containing terephthalic acid or its ester derivative with a diol containing ethylene glycol or its ester derivative by heating and melting in a liquid phase in the presence of a polycondensation catalyst to form a polyester having an intrinsic viscosity of 0.7-1.5dl/g as measured in o-chlorophenol, step B of keeping the obtained polyester for 1min to 4 hr in an atmsophere of the climbing-temperature crystallization temperature to 200 deg.C, step C of heating this product for 1-100hr to a temperature of 160-200 deg.C and step D of bringing the heated polyester into contact with hot water at 60-130 deg.C for 5min to 10hr. The intrinsic viscosity of the polyester does not substantially rise and its acetaldehyde content is decreased to 10ppm or below in steps B and C.
Patent JP-H04179515-A (JP)
Title: Molding method of fiber-reinforced plastic
Inventor: NISHIZAKI AKIHIKO
IPC: B29C70/06
Filed: 1990-11-14
Abstract: PURPOSE:To manufacture a thin wall-thickness light-weight fiber-reinforced plastic molded form having high fiber content by using a mandrel composed of a plastic film and having hollow structure, setting the mandrel and a fiber layer for reinforcement into an outer die and working fluid pressure to the mandrel. CONSTITUTION:A mandrel is swollen to a specified shape, and given shape retention, and a braided sleeve consisting of fibers for reinforcement, a tape, cloth, etc., are laminated around the mandrel, thus forming a fiber layer 20 for reinforcement. The fiber layer 20 for reinforcement and the mandrel 3 are deformed, the fiber layer 20 for reinforcement is arranged in a shape that it is not held between the mating surfaces of a top force 11 and a bottom force 12 when the top force 11 is closed, and the top force 11 is closed and the molds are clamped. Fluid pressure is worked to the mandrel 3 again and the mandrel 3 is expanded, the deformation of the mandrel 3 and the fiber layer 20 for reinforcement is corrected, and the mandrel 3 is deformed so as to be formed in a shape along the inner surface of an outer die 10 while forming a proper clearance to the inner surface of the outer die. A molding resin as a liquid resin 22 such as an epoxy resin, a cold-setting type unsaturated polyester resin is injected into an air gap between the outer die 10 and the mandrel 3 from a resin filler hole 18, and unified with the fiber layer 20 for reinforcement and cured.
Patent JP-2000131971-A (JP)
Title: Image forming device
Inventor: SATO TATSUNARI
IPC: G03G15/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To form a satisfactory image irrespective of an environmental change by applying charges to a toner image by an electrifying means before transfer according to a detection signal from a paper-resistance detection means. SOLUTION: A paper-resistance detection means 12 applies a voltage to recording paper 6 and detects a current flowing in the paper, and the detection signal is transmitted to a controller 13. According to the detection signal from the paper-resistance detection means 12, the controller 13 controls a toner electrifier 14, which applies charges to a toner image before transfer, a transfer means 5, and a discharge means 7. The toner electrifier 14 determines toner-electrifying potential according to the signal from the paper-resistance detection means 12, and applies the charges to the toner image. In the case of paper having a high percentage of moisture, potential for increasing toner charges is applied.  By an increase in an amount of electrified toner, a decrease in an amount of electrified toner due to a toner charge leak during transfer is offset, thereby obtaining the amount of electrified toner that is optimum for the transfer. In the case paper having a low percentage of moisture, potential for decreasing the toner potential is applied.
Patent JP-H06242392-A (JP)
Title: Device for image position adjustment of head-up display
Inventor: MISHIERU GORIA
IPC: G02B27/00
Filed: 1993-12-08
Abstract: PURPOSE: To guarantee the position of a symbol image generated on a coupler by a head-up display system. CONSTITUTION: The two kinds of tests, that are an entire position test using a light spot generated on an image and a coupler position test using a light source fixed to the structure body of an image generator and using the same collimating unit as the generator, are alternately executed. Signals generated by the respective light sources are received by the same position sensor 50 and the output signals of the sensor 50 are processed by the same circuit for making the positioning voltage of the X and Y of the image fluctuate. The circuit is provided with an amplifier provided with a gain switch. The switch can set a gain to be amplified and the test is executed at the optional given time corresponding to it.
Patent JP-H09129369-A (JP)
Title: Electroluminescent element and manufacture thereof
Inventor: CHIYOU RAIEI
IPC: H05B33/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate lead laying, enlarge a luminescent effective area, and enhance sealing capability by forming an extending part on one side of a sealing film of an electroluminescent element, and folding back the extending part to the other side of the sealing film together with a current carrying lead to form a sealing part. SOLUTION: A luminescent part 11 formed by stacking a back electrode, an insulating layer, a luminescent layer and a transparent electrode is covered with upper and lower sealing films 12, 13. The end of the sealing film 12 on the transparent electrode side is made longer than the end of the sealing film 13 on the back plate side to form an extended part 15. The extended part 15 is folded back to the sealing film 13 side together with a lead 10, tightly stuck and laminated along the sealing film 13 to form a sealing part 16. By this constitution, drawing around of the lead for power supply is made easy, the luminescent surface is efficiently used by forming a sealing part of a non- luminescent part on the back plate side, and sealing capability is enhanced with the sealing part 16.
Patent JP-H04178981-A (JP)
Title: Telephone card
Inventor: YAZAWA KIYOSHI
IPC: H04M17/02
Filed: 1990-11-14
Abstract: PURPOSE:To record plural pieces of voice information and to obtain reproducing time of plural times longer even when the recording time of one piece of information is short by respectively recording different kinds of sound information in straight lines in the running direction of a prepaid card at sections other than the service information recording section on the prepaid card. CONSTITUTION:A plurality of voice information recording sections 4 are provided at sections other than service information recording section 3a and 3b (sections where at least the number of remaining calls is recorded and, in addition, magnetic information other than voice information, such as telephone number information, etc., or physical records by means of pits, etc., are recorded) on the surface 2 entirely coated with a magnetic substance (a surface on which a magnetic substance layer is provided over the entire area) of a telephone card 1. The recording section 4 is provided in the form of straight lines and run in the length direction of the card 1. Therefore, the value of this telephone card 1 can be increased as a collecting commodity or recording substance irrespective of the used state, since practical voice information can be recorded.
Patent JP-H06155811-A (JP)
Title: Printing controller for dot impact printer
Inventor: NAKAGAWA SHUJI
IPC: B41J2/30
Filed: 1992-11-18
Abstract: PURPOSE:To reduce noise of a print head pin of a dot impact printer at the time of printing. CONSTITUTION:This printing controller for a dot impact printer comprises a printing data output circuit 1 for controlling an output of printing data, and a drive control circuit 3 for driving a solenoid of a print head 4 with output printing data. The controller further comprises a delay control circuit 2 for delaying the printing data to send it to the control circuit 3, and a delay time storage circuit 5 for storing a delay time of the control circuit 2.
Patent JP-H07125576-A (JP)
Title: Universal support for car room
Inventor: OTA YOSHIHISA
IPC: F16M13/02
Filed: 1993-11-02
Abstract: PURPOSE:To provide a universal support that is suitable to support articles such as a stand and a pocket telephone or the like in a car room, etc., and it is featured that an intermediate member is pivotally supported on a base member, making this intermediate member support a supporting member free of rotation around a different axis, whereby an attitude and a position of each article are optionally alterable. CONSTITUTION:In the case where this universal support 1 is carried out as a pen stand, it has, for example, a base member 3 to be attached to the inner surface of a door 1a of a passenger car by a double-coated adhesive tape 2. This base member 3 is formed into a conical trapezoid as a whole, and an intermediate member 5 is set up on the axis of a turning shaft 4a vertically set up on a wall surface at the small diametral side. In addition, a coil spring 8a is compressed in space between the end of a shaft hole 3a and a head part 4b of the turning shaft 4a, strongly pressing an interval between the base member 3 and the intermediate member 5, whereby this interval increases the extent of frictional resistance in time of sliding. In succession, a slit 5a is formed in the intermediate member 5, and a ringlike base of a supporting member 7 as a penholder is pivotally supported on it by means of another turning shaft 6a.
Patent JP-H09144603-A (JP)
Title: Water-cooled gas engine
Inventor: KIMOTO SEIJI
IPC: F01P3/20
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To fully gasify the fuel and restrain a stall due to shortage of fuel by allowing some of hot water in a water jacket to pass through a hot water passage for heating fuel in a vaporizer in a process of passing through a hot water inlet passage, and operating the vaporizer effectively even before opening a thermo-control valve. SOLUTION: In a water-cooled gas engine wherein a hot water outlet, within which a thermo-control valve 4 is provided, is provided in an upper part of the front of a water jacket 2 of an engine body 1 and a gas mixer 14 is connected with a fuel supply 12 through a vaporizer 13, a hot water inlet passage 15 is provided between an upper part of the rear of the water jacket 2 and a pump inlet port 10, and a hot water passage 16 for heating fuel in the vaporizer 13 intervenes in the hot water inlet passage 15.
Patent JP-H10147902-A (JP)
Title: Forming method for stone-paved walk using chips, and forming device therefor
Inventor: MATSUBAYASHI JINSHIYUU
IPC: E01C5/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for forming easily inexpensively a chips-used stone-paved walk such as a walkway having a beautiful pattern appeared on its surface. SOLUTION: A forming method for a chips-used stone-paved walk is comprised of a transparent or translucent adhesive sheet member 1 provided on one side, a chips combination sketch 5 is applied on the other side of the adhesive sheet member 1, and a chips combination sheet is formed by combining and adhering a plurality of chips on an adhesive surface of the adhesive sheet member 1 according to the chips combination sketch 5. The chips combination sheet, of which adhesive surface is turned toward an underside and adhered chips are tuned toward an upside, is installed into forms, then, concrete is poured in forms, the forms are removed after setting of the concrete to form a paving stone unit for chips, and several types and lots of the paving stone units for chips is produced with various types of the chips combination sketch 5.  An adhesive sheet of the paving stone unit for chips is detached and a chips used stone-paved walk is formed with a detached surface turned toward an upside.
Patent JP-H07162323-A (JP)
Title: Sound filter switching circuit
Inventor: AOYAMA AKIHISA
IPC: H04B1/10
Filed: 1993-12-09
Abstract: PURPOSE:To improve the performance of a sound and to simplify a circuit by arranging an intermediate frequency amplifier circuit on the post stage of a narrow or wide band filter and inputting an intermediate frequency sound passed through the amplifier circuit to a sound modulating circuit. CONSTITUTION:At the time of selecting a wide band filter system, a wide band system switching signal is outputted from a microcomputer 1 and a filter exchanging switch 6 is switched to a wide band filter system. A sound signal outputted from an intermediate frequency generating circuit 2 is limited at its band through a wide band filter 3 and amplified by an intermediate frequency amplifier circuit 5b. At the time of similarly selecting a narrow band filter system, the switch 6 is switched to a narrow band filter system by the microcomputer 1, a sound signal outputted from the circuit 2 is limited at its band through a narrow band filter 4a, amplified by an intermediate frequency amplifier circuit 5a and inputted to a sound demodulating circuit 7 through a narrow band filter 4b and the circuit 5b.
Patent JP-2000137153-A (JP)
Title: Optical cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To make an optical cable possible to be easily produced at a low cost and to easily carry out work, such as connection and post branching by bonding the transverse ends of a belt-like material with adhesive tapes thereby forming the cylindrical body even for an optical cable having the cylindrical body housing coated optical fibers. SOLUTION: The belt-like material 11 is formed in the cylindrical shape by bonding its two transverse ends 3a and 3a to each other with adhesive tapes 6 thereby forming the cylindrical body 3. The belt-like material 11 used for forming the cylindrical body 3 includes, for example, nonwoven fabric tapes, plastic tapes, etc. The cylindrical body 3 having waterproofness can be obtained if the water absorptive tapes formed by applying a water absorptive material to these tapes are used. Both ends 3a and 3a of the belt-like material 11 are preferably butted against each other at the end faces of the belt-like material 11 or the each other's end faces thereof are disposed to face each other via some spacing. If the bonding of both ends by the adhesive tapes 6 is well executed, both ends may overlap slightly each other.
Patent JP-2001126147-A (JP)
Title: Device for providing customer with correspondence individual information at sales time
Inventor: ICHIKAWA MAKOTO
IPC: G06Q50/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the customer satisfaction by giving detailed information on a commodity and other useful information to a customer who purchases the commodity on the spot. SOLUTION: A reading/writing part 14 reads a customer card carried by a customer, a customer attribute file 121 and a purchase history file 122 are retrieved, and data such as a name and the past purchase history data are read. A reading part 16 also reads the bar code of a purchased commodity, a commodity attribute file 123 is retrieved and commodity data are read. A main controlling part 11 reads and combines appropriate regular sentences from a message DB 124 on the basis of the data, further inserts the data such as a name if necessary, prepares a specialized message for the customer and makes a printer 18 print out the message.