baber/WOPTO huggingface dataset:
Patent JP-S6120077-A (JP)
Title: Thermomagnetic recorder
Inventor: TAKAHASHI YUUICHI
IPC: G01D15/10
Filed: 1984-07-06
Abstract: PURPOSE:To maintain prescribed imaging accuracy without an increase in cost or complication of a device by using iron nitride having low hardness as a magnetic material for a magnetic recording medium and setting the Curie point temp. of the iron nitride higher by a prescribed temp. than the ambient temp. in accordance with the combination ratio with iron and nitrogen. CONSTITUTION:A permanent magnet 4 which magnetizes the magnetic recording layer 3a of a belt 3 in a specified direction is disposed in the front stage of a heating head array 5. The permanent magnet 22 of a backup roll 20 has the magnetic force weaker than the magnetic force of the magnet 4 and is reversed in the magnetization direction. The magnetic recording layer 3a is manufactured by using the iron nitride as the magnetic material and coating the magnetic material dispersed in a high-polymer resin binder such as polyurethane or polyimide onto a substrate 3b of polyethylene terephthalate, polyimide, etc. having 50- 150mum thickness to 5-30mum thickness. The iron nitride is obtd. by treating iron in an atm. contg. nitrogen.
Patent JP-S6120149-A (JP)
Title: File retrieval system
Inventor: BABA MASATOSHI
IPC: G06F12/00
Filed: 1984-07-06
Abstract: PURPOSE:To execute retrieval easily and rapidly by inputting master side file No. data to a master retriever, generating carriers as ultrasonic outputs from the master side, receiving the outputs by a slave retriever, and when the received data coincide with slave side file No. data displaying these data. CONSTITUTION:In the master retriever 1, the master side file No. data inputted from a ten keys 2 and a clock pulse outputted from a clock pulse generating circuit 11 are inputted to a shift register 12 and the output of the register 12 is applied to AND gates G1, G2 together with the outputs of respective carrier generating circuits 14, 16 for clock and data and the ultrasonic waves for the clock and data are outputted from respective ultrasonic speakers 4, 5. In the slave retriever 6, the outputs from the speakers 4, 5 are received by ultrasonic microphones 71, 74 and inputted to a shift register 73 through clock and data detecting circuits 72, 75, and when the output of the register 73 coincides with the slave side file No. data obtained from a No. specifying switch 76 as the result of comparison, an RF-FF is set up and these data are displayed on an LCD82.
Patent JP-S5843198-A (JP)
Inventor: KORIN DEIBIDO SHIYAUDAA
IPC: H02P27/04
Filed: 1982-08-12
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-2000331054-A (JP)
Title: Automatic designing method for analog electric circuit
Inventor: KANETANI ICHIRO
IPC: G06F17/50
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To automatically design a large scale analog electric circuit without human intervention by integrally converting a transfer function and generating a new transfer function according to a hereditary programming when output is not judged as a desirable result based on integral conversion. SOLUTION: A transfer function F between an inputted analog signal x and an outputted analog signal y is set as an initial function F init as shown with a number F=F init (S11). The input x is integrally converted (expressed as z) and input X to be indicated as a number X=z(x) is calculated (S12). Output y is calculated according to a number Y=FX (S13). And the output y is inversely and integrally converted (expressed as z-1) and the output y to be indicated with a number y=z-1 is calculated (S14). The calculated output y is judged whether it is desirable output or not (S15). When the output y is judged as NO here, the new transfer function F is generated according to the hereditary programming next (S16). Steps S13 to S15 are repeatedly executed until the output y is judged as YES according to the generated new function F.
Patent JP-H05341066-A (JP)
Title: Magnetic shield and its manufacture
Inventor: HASEYAMA HIDEETSU
IPC: G12B17/02
Filed: 1992-06-01
Abstract: PURPOSE:To make a superconductive substance layer in true form of a thick film and accomplish an excellent shield characteristics by interposing an intermediate layer of Ag or Ag alloy between a base board and the superconductive substance layer as magnetic shield layer. CONSTITUTION:A shield used in a magnetic shield wall is composed of a base board 1 as a strength member, an intermediate layer 2 (2a, 2b) laid on the surface of the base board 1, and a superconductive substance layer 3 in the form of a thick film covering the surface of the intermediate layer 2. The base board 1 is made of nickel, which excels in the anti-acid property and heat resistance. The intermediate layer 2 consists of a member 2a formed from Ag paste through baking and another member 2b formed thereover from an Ag foil attached thereto. The superconductive substance layer 3 is made of an oxide type superconductor of Bi series, formed by applying superconductive paste to the intermediate layer member 2b in the form of a thick film, followed by a baking process. This superconductive paste is prepared by dispersing a Bi series superconductive substance powder uniformly in a vehicle made from an organic solvent and ethyl cellurose.
Patent JP-H08335546-A (JP)
Title: Lighting method and apparatus and scanning type exposing apparatus utilizing the same
Inventor: HASEGAWA TAKAYASU
IPC: G03F7/20
Filed: 1995-06-07
Abstract: PURPOSE: To provide a lighting method which can uniformly radiate the lighting area. CONSTITUTION: A laser control system 103 outputs, depending on the predetermined exposure, a trigger signal 201 and a discharge voltage signal 202 to an excimer laser 1 in order to control laser output and light emitting interval. In more practical, when the light emitting interval is short, a laser output is lowered, namely a discharge voltage is lowered and when the light emitting interval is long, a laser output is increased, namely a discharge voltage is increased.
Patent JP-S5365281-A (JP)
Title: Improved regenerating method for anion exchange membrane
Inventor: YAMAGUCHI AKIRA
IPC: B01D65/06
Filed: 1976-11-25
Abstract: PURPOSE: To recover the membrane resistance and divalent ion selective permeability of an anion exchange membrane contaminated with org. matter to the initial state by contacting the membrane with a soln. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62297617-A (JP)
Title: Burner fan
Inventor: KATAYAMA HITOSHI
IPC: F23L5/00
Filed: 1986-06-17
Abstract: PURPOSE:To lengthen the service life of lubricant so as to improve the reliability of a burner fan by reducing the thermal conductivity from an impeller to the motor shaft bearing side by a sleeve for motor shafts, and drawing-in low- temperature air through a cooling duct to cool the motor inside. CONSTITUTION:When a motor 17 rotates, the exhaust gas in the water heater is drawn from an opening 14 to be released to the atmosphere from an outlet 16. At this time, a cooling impeller 12 is rotating to cause the air in an opening 9 to be drawn and released in the circumferential direction of the cooling impeller 12. The air in the opening 9 draws air from an inlet 10 of a cooling duct 7 and is led out of the opening 9 after cooling the motor 17. The heat conducted from an impeller 15, which has been heated by exhaust gas, to a motor shaft B4B is hard to be conducted on to a motor shaft A4A because of the fact that the section area of a sleeve 18 is substantially smaller than that of the motor shaft B4B with a gap 19 interposed between the two motor shafts. As a result, the temperature of the bearing 5 of the motor 17 is significantly reduced.
Patent JP-H07322908-A (JP)
Title: Chiropractic stick
Inventor: TSUNODA TOMOSABUROU
IPC: A61H39/04
Filed: 1994-06-01
Abstract: PURPOSE:To effectively press a palm by fitting an elastic material on the outer periphery of the grip section at the upper end section of a stick main body, and providing many hard chiropractic projections on the surface of the elastic material. CONSTITUTION:A grip section 2 is provided at the upper end of a stick main body 1, and the grip section 2 is closely coupled with a connecting member 3 at the upper end of the stick main body 1. The grip section 2 is almost cylindrical, a somewhat gentle recess is formed on the upper face, and the outer periphery is covered with an elastic sponge materia 4. A hard rubbery material 5 is laminated and integrally wound on the sponge material 4. Many semicircular chiropractic projections 6 are formed on the surface of the hard rubbery material 5. A palm can be pressed by the weight of a person very effectively and naturally for a long period.
Patent JP-H01309837-A (JP)
Title: Automatic optical axis adjusting device for head lamp
Inventor: OKAZAKI KUNIO
IPC: B60Q1/10
Filed: 1988-06-08
Abstract: PURPOSE:To enable the automatic adjustment of optical axes with a simple structure by detecting the distances between the front/rear portions of an automobile and a road surface, detecting the inclination of a vehicle from the detected results thereof to obtain the correction angles of head lamps, and carrying out the drive control of optical-axis adjusting motors. CONSTITUTION:Length measuring devices 1a, 1b composed of the oscillator and receiver of ultrasonic waves are provided in the front and rear portions of an automobile respectively to measure the distance between each measuring device 1a, 1b and a road surface. The output signals of the length measuring devices 1a, 1b are inputted into a control portion 2, in which the rotating directions of normal/reverse rotations and the required defined operating quantities of optical-axis adjusting motors 4 are operated to output signals for each right and left head lamp. The rotating signals are inputted into the voltage comparing circuits 3a of a driving portion 3 through signal wires W to control the motors 4 by means of motor driving IC's 3b, respectively. The rotating quantity of the motor 4 is detected by each encoder 4a and compared with the defined rotating quantity and, when both are confirmed, the motor 4 is stopped.
Patent JP-H0433133-A (JP)
Title: Microcomputer
Inventor: TOSHIMA HIDETOSHI
IPC: G06F11/22
Filed: 1990-05-30
Abstract: PURPOSE:To shorten the test time at the time of the inspection of products by providing a test circuit outputting a level signal where logical values '1' and '0' corresponding to respective bits of an output port, are alternately repeated in a prescribed period after reset. CONSTITUTION:A reset signal 101 is inputted from an input terminal 51 to an AND circuit 3 through a delay circuit 1 and an invertor 2, and the output and a test signal 120 are inputted to an AND circuit 4. An output signal 105 from the circuit 4 is inputted to OR circuits 6 and 9 and a buffer 10. A write permitting signal 104 from CPU 5 is inputted and the output is inputted to an output latch 8 as the control signal. A clock 106 inputted from a terminal 54 is transmitted to a terminal 53 through the buffer 10, a data bus 201 and the output latch 8 only in a time zone when the signal 105 is in an H state, and the data on '1' or '0' is outputted.
Patent JP-S622488-A (JP)
Inventor: HIBINO KOICHI
IPC: H05B3/48
Filed: 1985-06-27
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-S5568190-A (JP)
Title: Method and apparatus for welding of rotary type stop welding machine for reinforcing cage weaving machine
Inventor: SATOU HIRONORI
IPC: B23K11/14
Filed: 1978-11-17
Abstract: PURPOSE: To perform spot welding of longitudinal ribs and auxiliary ribs evenly and surely over  the entire circumference of reinforcing cages by spring-supporting a spot-welding electrode in such  a manner as to turn on the circumference deviated from the axial center of a longitudinal rib  group and changing the pressing force of the spring according to rotating positions thereby offsetting the gravity change of the electrode and the effect of centrifugal force.   
     CONSTITUTION: A wheel 18' is rotated by a traction device 17 and a longitudinal rib group 2 is  towed in the a direction by way of a connecting member 18. At the same time, a pulley 6 is rotated by a drive unit 4 to let a hollow circular rotator 10 rotate by being guided by a roller 9. The  auxiliary rib un-coiler fixed to the rotator 10 turns about the longitudinal rib group 2 and the  auxiliary rib 3 is coiled at the specified even pitch along the circumference of the longitudinal rib  group 2 while being uncoiled. Thence, a spot-welding electrode 155 turns over the coiled auxiliary  rib, thus the longitudinal ribs and auxiliary rib are spot welded. The rotator 10 is identical in its  outside diameter to the reference circle concentrical to the longitudinal rib group 2 but it is disposed with a deviation of its center upward by W/K. (Here, K is spring constant and W the own  weight of the spot-welding electrode.) 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11341179-A (JP)
Title: Telephone set and signal switching device
Inventor: FUJITA KENJI
IPC: H04M1/253
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To comfortably attain telephone set communication and internet telephone under an environment where a terminal for operating the internet telephone is present. SOLUTION: A signal switching part 15 switches a voice signal from a telephone set main body 14 and a voice signal from a personal computer 13, and outputs then to a handset 16, and outputs the voice signal from the handset 16 to either the telephone set main body 14 or the personal computer 13. The signal switching part 15 detects the voice signal from the personal computer 13, and switches a voice signal input and output path to the personal computer 13 side. Also, the signal switching 15 detects the voice signal from the telephone set main body 14, and switches the voice signal input and output path to the telephone set main body 14 side.
Patent JP-H01309357-A (JP)
Title: Semiconductor device
Inventor: ARAI HAJIME
IPC: H01L23/31
Filed: 1988-06-07
Abstract: PURPOSE:To reduce a stress of a molding resin and to restrain a defect due to the stress from being caused by forming a second molding resin which wraps a first molding resin from the outside. CONSTITUTION:A semiconductor chip 1 is die-bonded onto a frame 2; leads 3 and bonding pads are connected by a wire bonding operation. This assembly is put in a metal mold; a resin is injected; this assembly is sealed with a first molding resin 5. This assembly is put in a second metal mold; a resin is injected in the same manner; this assembly is sealed with a second molding resin 6. The leads are bent; a final product is obtained. Then, it is possible to restrain the moisture, an impurity and the like from invading from the outside thanks to the resin 6. A mechanical stress to be caused by the resin 6 is absorbed by the resin 5. By this setup, it is possible to prevent a defect due to a stress from being caused.
Patent JP-H036806-A (JP)
Title: On-load tap changer
Inventor: HONMA KOUSAKU
IPC: H01F29/04
Filed: 1989-06-05
Abstract: PURPOSE:To discharge stored energy of a compression spring and to adjust a switching time by providing a weight at a shaft provided on a driving shaft, and variably providing a weight mounting position. CONSTITUTION:A weight 21 having a given mass is inserted to a shaft 22 protruding in the radial direction of a driving shaft 8. The weight 21 is adjustably composed of a clamping screw 23 at its mounting position. A rotating speed (v) of the shaft 8 is controlled by an inertial moment rm. Accordingly, when the mounting position of the weight 21 is varied, a mounting radius (r) is varied, and an inertial moment can be increased or decreased. Thus, the switching time of a changeover switch can be adjusted. That is, when the switching time t2 or t4 is short, the weight 21 is mounted and adjusted at a position farther than the shaft 8, an inertial moment is increased to delay the rotating speed (v) of the shaft 8, thereby increasing the switching time. The switching time is not varied according to the difference of the load force of switching, the difference of spring force of a compression spring 10 and the difference of consumption of a contact, and can be maintained at a predetermined period.
Patent JP-H10316742-A (JP)
Title: Polyester resin
Inventor: YOSHIDA JUN
IPC: C08G63/181
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin having high heat resistance and excellent elasticity and showing high shape stability in hightemperature environments. SOLUTION: This resin comprises an aromatic dicarboxylic acid (a), an at least tribasic carboxylic acid and/or an at least trihydric alcohol (b), an aliphatic glycol (c) and a polytetramethylene glycol (d) having a number-average molecular weight of 800-3,000 in such amounts that component (b) is 0-90 mol% based on the total weight of the content of the at least tribasic carboxylic acid in the total acid component and the content of the at least trihydric alcohol in the total alcohol component, component (c) is 0-90 mol% based on the total alcohol component, and component (d) is 3-95 wt.% based on the total polyester resin. It has a heat resistance temperature of 90 deg.C or above and a flexural modulus of 2,000 kgf/cm<2> or below.
Patent JP-S5365832-A (JP)
Title: Purification of arom. diamines
Inventor: YAMAMOTO KOUSUKE
IPC: C07C211/51
Filed: 1976-11-26
Abstract: PURPOSE: To purify arom. diamines by adding formamide to the arom. diamines contg. ortho-arom. diamine, followed by heating and removing the ortho-arom. diamine by distillation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5931552-A (JP)
Title: Ring type fluorescent lamp
Inventor: NISHIKAGE YOUSUKE
IPC: H01J61/46
Filed: 1982-08-13
Abstract: PURPOSE:To increase coat strength and improve optical output characteristics by specifying the ratio of alumina that occupies the total volume of metal borate and alumina in the second coated layer formed on the first coated layer that is comprised with luminous and nonluminous members on the inner surface of a bulb. CONSTITUTION:The second coated layer is comprised with a luminous member on the first coated layer that is comprised with luminous and nonluminous members on the inner surface of a bulb made of soda glass. This second coated layer contains europium activated yttrium oxide phosphor and europium activated yttrium vandate phosphate phosphor that emit light in a red region, terbium activated lanthanum cerium phosphate phosphor that emits light in a green region, europium activated polyphosphoric acid strontium phosphor and eurpium activated chlorophosphate strontium phosphor that emit light in Nile blue to blue regions, metal borate, and alumina. In addition, the ratio of alumina occupying the total volume of metal borate and alumina is set to 30-65wt%.
Patent JP-S63305671-A (JP)
Title: Facsimile equipment
Inventor: KOKUBU NOBUSATO
IPC: G03F1/00
Filed: 1987-06-08
Abstract: PURPOSE:To improve the quality of an output image in copy processing by printing selectively facsimile communication data and read data from the reader means of the equipment in the copy mode. CONSTITUTION:In the transmission mode, a read signal 101 is binarized, then subjected to the compression processing in an image compression part 19, and stored in a memory 19. In the copy mode, a CPU 1 controls to transmit an output from a multiplexer 11 to a signal line 103, then to input said output to a demultiplexer 22. The CPU 1 activates reader 4 and a printer 5, and the reader 4 reads from the surface of an original and outputs the result in form of a read data in 256 gradations. The printer 5 receives directly this data and prints also directly.
Patent JP-H10334185-A (JP)
Title: Pattern extraction device
Inventor: OBARA ATSUKO
IPC: G06V30/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate whether or not a pattern is a ruled line by providing a ruggedness calculation means for calculating the ruggedness of the pattern and a pattern discrimination means for discriminating the attribute of the pattern based on the ruggedness. SOLUTION: A pattern input means 1 inputs the pattern and the ruggedness calculation means 2 calculates the ruggedness of the pattern inputted to the pattern input means 1. The pattern discrimination means 3 discriminates the attribute of the pattern inputted to the pattern input means 1 based on the ruggedness calculated in the ruggedness calculation means 2. In this case, in the case that the ruggedness calculation means 2 calculates the ruggedness of the pattern, the ruggedness is calculated based on the number of times of the change in a search direction of the pattern. In the case that the pattern discrimination means 3 discriminates the attribute of the pattern, it is defined that the pattern whose ruggedness is less than a prescribed value constitutes the ruled line and the pattern whose ruggedness is more than the prescribed value constitutes a character.  By calculating the ruggedness of the pattern in such a manner, the ruled line and a straight line and the character and a symbol are discriminated.
Patent JP-H06331695-A (JP)
Title: Receptacle for semiconductor chip test
Inventor: ETSUCHI DAN HIGINZU
IPC: G01R31/26
Filed: 1993-05-20
Abstract: PURPOSE: To realize a socket for semiconductor chip test applicable to test of a bare chip for IC, and constituted so that the heights of pins can be uniformized with high precision. CONSTITUTION: This socket has a flexible substrate 22 having a plurality of wiring patterns, the tip parts 14d of which are exposed without being supported by the substrate, and having a contact terminal on the rear end side, a frame 20 for holding a semiconductor chip 30, and a clamper 23 for fixing the flexible substrate 22 to the frame 20 so that the tip parts 14d make contact with the pad of the semiconductor chip 30, and the part close to the end of the tip part 14d is pressed by the clamper 23 to provide a contact force between the pad and the tip part.
Patent JP-H09326392-A (JP)
Title: Method of polishing multilayer wiring
Inventor: KUBO TORU
IPC: H01L21/768
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of the recess on the surface of a W plug, the flaw on an oxide film, and the hollow of an oxide film, by performing the polishing of the metallic film covering a semiconductor substrate having a difference in level, dividing it in two stages. SOLUTION: A through hole part 7 is opened in the interlayer insulating film 3 on a substrate 1, and a Ti film 4 and a TiN film 5 are made all over the surface so as to make a semiconductor wafer. Next, a blanket W film 8 is made at a film growth temperature of 415 deg.C all over the surface of the semiconductor wafer so as to completely stop the through hole 7. Then, to make a W plug, the blanket W film 8 is polished separately in two stages by a polishing pad of double layer structure which has hard polishing cloth of dry foaming body on the unwoven fabric of polyurethane wet foaming body. Hereby, the occurrence of the recess on the surface of the W plug, the flaw on the a oxide film, and the hollow of the oxide film can be reduced.
Patent JP-S63305824-A (JP)
Inventor: URATA SUSUMU
IPC: A47J37/00
Filed: 1987-06-05
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。