baber/WOPTO huggingface dataset:
Patent JP-H0424997-A (JP)
Title: Manufacture of multilayer printed board
Inventor: NISHIDA TOMOHIKO
IPC: H05K3/46
Filed: 1990-05-15
Abstract: PURPOSE:To realize free design of permitivity, by laminating outer layer material on the outer surface of an inner layer circuit board via a plurality of kinds of prepregs of different permitivity, and unifying them in a body. CONSTITUTION:Four glass cloth substratum epoxy resin prepregs and four glass cloth substratum polyphenylene oxide prepregs are stacked; copper foils are stacked on both surfaces; a first laminate is molded by heating and pressing this; a circuit is formed by etching process; thus obtaining an inner layer circuit board, whose permitivity is about 4.1. A glass cloth substratum epoxy resin prepreg is stacked on the outer surface of the upper side of the inner circuit board; a glass cloth polyphenylene oxide prepreg is stack on the outer surface of the lower side; a copper foil is stacked on each of the prepreg surfaces; a second laminate is molded by heating and pressing this; thus obtaining a multilayer printed board, whose permitivity is about 4.2.
Patent JP-S5249830-A (JP)
Title: Photographic bleaching solution
Inventor: NAKAMURA TAKASHI
IPC: G03C7/42
Filed: 1975-10-17
Abstract: PURPOSE:To provide a bleaching solution for color photographic material, said solution not impairing dyes, being comparatively stable to ageing, less corrosive, nonvolatile, and safe on handling, by composing it of a specified compound having a substd.  benzene structure, amidosulfuric acid, and an organic acid.
Patent JP-S61283903-A (JP)
Title: Positioning method for robot movable part
Inventor: ITATSU MAKOTO
IPC: G05B19/18
Filed: 1985-06-11
Abstract: PURPOSE:To secure the high positioning accuracy with use of a position detector of low resolution by actuating an actuator by a correcting action amount set previously after setting a robot movable part at a fixed position set previously. CONSTITUTION:An absolute position detector 11 of low resolution delivers the position signals Xr for each comparatively long cycle in accordance with the resolution while detecting the shift amount of a slide plate 4 from an original point 0. A control part 20 supplies the signal Xr to obtain the deviation between the present position and the estimated position and at the same time produces a position function to deliver it as a speed command Xp. An actuator 2 shifts the plate 4 in response to the command Xp and stops it temporarily at the estimated position P1. Then the actuator 2 starts again the shift of the plate 4 from the position P1 at an extremely low speed in response to a minute feed command given from a position correcting part 30. Thus the plate 4 is set at a fixed position P2. Then the servo motor (actuator) 2 is turned by a set angle at the part 30. In such a way, the plate 4 is set at a target position accurately.
Patent JP-S616006-A (JP)
Title: Pneumatic radial tire for passenger's vehicle
Inventor: TAKAHASHI SHIYUUJI
IPC: B60C9/20
Filed: 1984-06-20
Abstract: PURPOSE:To make a pneumatic radial tire lightweight and to enhance the durability thereof, by using carbon fiber cords for a lower belt reinforced layer and aromatic polyamide fiber cords for an upper belt reinforced layer. CONSTITUTION:A radial tire 1 is composed of a tread rubber 1, a side wall 2, a bead wire 3, a carcass layer 4, a bead filler 6 and an inner liner 7. In a belt reinforced layer, a lower belt reinforced layer 5d is made of carbon fiber cords, and an upper belt reinforced layer 5u is made of aromatic polyamide fiber cords. A belt cover 8 made of organic fiber cords is arranged over the entire range of spreaded width of the tread, between the upper belt reinforced layer 5u and the tread rubber 1. Further, the direction of cords of the belt cover 8 is coincident with the peripheral direction EE' of the tire.
Patent JP-S6448796-A (JP)
Title: Permanent magnetism holder
Inventor: JIYOSEFU DEBIDO BAUMAN
IPC: B66C1/08
Filed: 1988-05-23
Abstract: PURPOSE: To improve the safety and operability by arranging a central iron core at the center of a magnet block and a side electrode on the outside thereof through iron shoes, respectively, and providing a compensation coil and a mechanical force measuring gauge in an upper part thereof. CONSTITUTION: A slide cover 16 suspended by a lifter hole 19 is fixed, a magnet block 11 is fixed on a central iron core 10 supported on a guide pin 17 through a mechanical force measuring gauge 18 through an iron shoes 12, furthermore a side electrode 14 is fixed through the iron shoes 12, and a compensation coil 15 is arranged in an upper part of the magnet block 11. When a reversely energizing current is applied on the compensation coil 15 by an electronic control circuit 20, the slide cover 16 is absorbed, and magnetic flux of the magnet 11 is offset by the reverse magnetic flux to release a load 25. On the other hand, when a positive energizing current is applied, the cover 16 is released, magnetic flux of the magnet 11 is compensated, and the load 25 is absorbed by high holding force due to all magnetic fluxes.  Consequently, it is possible to obtain high holding force safely with satisfactory operability.
Patent JP-H0630518-A (JP)
Title: Cable inserting/fixing fitting
Inventor: KUMAGAI HIDEKI
IPC: H02G3/22
Filed: 1992-04-20
Abstract: PURPOSE:To pass a cable through the wall face of a box containing various device and secure the cable thereto easily and positively. CONSTITUTION:A cable 1 passes through an insertion hole 3a made through a second member, i.e., a bolt member 3, thence through the body part 2a of a first member, i.e., a nut member 2, and laid in a device along stopper legs 5 extending from the body part 2a. The bolt member 3 and the nut member 2 are screwed tightly through a wall face 50 while the stopper legs 5 and the cable 1 are secured firmly by means of a binding band 4. Consequently, the cable 1 is passed through the wall face 50 while being inserted into a cable inserting/fixing fitting and secured at a predetermined position.
Patent JP-S62280868-A (JP)
Title: Image forming device
Inventor: TAKAGI ATSUSHI
IPC: G03G21/00
Filed: 1986-05-30
Abstract: PURPOSE:To optionally adjust the gradation reproducibility extending from a contrasty tone to a soft tone, even if a standard copying mode is switched to a photographic mode, by executing an image density adjustment at the time of the standard copying mode and a gradation reproducibility adjustment at the time of the photographic mode, by the same setting means. CONSTITUTION:F0 at the time of switching a photographic mode is the same as F5 at the time of a standard copying mode as to an image forming condition, and it is a waveform superposing a DC portion to the same sine wave as a developing bias applied to a developing cylinder 32, in the standard copying mode. In the standard copying mode, when a digital density control key 14 is operated, the developing bias condition is constant, and an original lamp supply voltage is varied, but at the time of switching the photographic mode, a frequency component of the developing bias is varied by operating the digital density control key 14 being a gradation adjusting means, and the developing characteristic is brought to a variable control widely extending from a contrasty tone to a soft tone. In such way, an image density adjustment at the time of the standard mode and a gradation reproducibility adjustment at the time of the photographic mode are executed by the same setting means.
Patent JP-H07336765-A (JP)
Title: Radio transmission system
Inventor: SHINOMIYA MASAHIKO
IPC: H04W84/10
Filed: 1994-06-07
Abstract: PURPOSE:To improve efficiency of radio transmission between a master set and a slave set by allowing the master set to select an output port with an identifier received from the slave set. CONSTITUTION:A data processing section 27 of slave sets 1, 2... detects off-hook of a telephone set, the voice mode is selected and a voice transmission ID is added to frame data automatically and when parallel data are received from a personal computer, the parallel data transmission ID is added to the frame data and upon the receipt of serial data, the ID for it is added and the resulting frame data are modulated into an RF signal by a modulation section 26 and the signal is sent to the master set 3 by a transmission section 23. The master set 3 receives the frame data together with a link establishment request from the slave set at a reception section 21' and a demodulation section 24' demodulates the data and sends the demodulated data to a data processing section 27', in which the data are analyzed and an output port requested by the slave set is selected and the transmission signal is outputted to the output port. Then the output to other output ports is inhibited.
Patent JP-H02302839-A (JP)
Title: System down fault analyzing system
Inventor: ECHIGO MITSUAKI
IPC: G06F11/22
Filed: 1989-05-18
Abstract: PURPOSE:To discriminate information necessary for expert analysis, to reduce the number of files for saving fault information and to guarantee analytical results by directly accessing and analyzing the contents of a main memory device at the time of generating a fault. CONSTITUTION:The system down fault analyzing system is provided with a fault analyzing processor 40 for analyzing a fault, a fault analyzing program 41 for analyzing a fault, a display device 50 for displaying an analytical result, and a magnetic disk device 60 for storing the analytical result. The information of a register in the processor 40 related to system down is compared with the original information of the information stored in the register and stored in the memory 60, the compared result is analyzed, whether the system down is due to a software bug or hardware malfunction is displayed on the display 50 in accordance with the analytical result, and the information for expert's detailed fault analysis is stored in the file. Thus, the fault analysis processing can easily be executed.
Patent JP-S5250341-A (JP)
Title: Method and apparatus for thick coating of inner surfaces of pipes
Inventor: IKEDA FUJIO
IPC: B05C7/02
Filed: 1975-10-21
Abstract: PURPOSE: To mix a coating compound with a pigment in the mixer immediately before the centrifugal coating of the inner surfaces of pipes, which increase the viscosity and the hardness of the coating compound, thus effecting the formation of thick coatings in one process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09312951-A (JP)
Title: Small-sized motor
Inventor: NAGANO SANENORI
IPC: H02K5/14
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain stable performance without operation trouble by surely supplying current to an armature coil without fail by equipping a motor with a retainer which can retain a terminal on external connection side, a terminal on brush holder side, and a brush holder. SOLUTION: A small-sized motor 1 is composed mainly of first and second brushes, first and second brush holders 13 and 14, terminals 16 and 17 on external connection side, terminals 18 and 19 on brush holder side, retainers 20 and 21, and others. Then, the first and second brush holders 13 and 14 where the two brushes 11 and 12 are attached, and the two terminals 18 and 19 on brush holder side where the brush holders are coupled are electrically coupled with each other, being caught together with the first and second terminals 16 and 17 on external connection side by the first and second retainers 20 and 21. Therefore, even if the coupling between the first and second brush holders 13 and 14 and the terminals 18 and 19 on brush terminal side slacks, they are caught by the retainers 20 and 21 and do not cause trouble of electric continuity.
Patent JP-H07329784-A (JP)
Title: Confirming method for safety of railroad track
Inventor: NISHIZAWA DAIJI
IPC: H04N7/18
Filed: 1994-06-08
Abstract: PURPOSE:To provide a railroad safety confirming method which is speedy, accurate and applicable even in the night. CONSTITUTION:A lazer beam is outgone from a vehicle 2 being in course of running on a railroad, and the lazer beam is scanned so as to draw a circular ring Co having a fixed radius Ro at a fixed detection limit distance Lo in the running direction of the vehicle 2, and moreover images in the direction of running are photographed from the vehicle 2, and an abnormal image of the above images is extracted from the circular ring-shaped domain, and abnormality within or near a track 1 is detected from the result of extraction.
Patent JP-S5652212-A (JP)
Title: Connecting method on surface for oil-fence
Inventor: IGARASHI KENJI
IPC: E02B15/04
Filed: 1979-09-29
Abstract: PURPOSE: To enable to connect oil-fences easily even on water surface.  
     CONSTITUTION: An oil-fence is used which is placed without fixing the terminal parts of tension supporting materials 4, 4' fastened to an oil fence body 16 to the oil fence body 16 after a fixed location A or A' near a terminal of the oil fence body 16. When connecting, the terminal parts of the tension supporting material 4, 4' placed without fixation at both ends to be connected of the oil-fence 16 floating on surface are pulled up above the surface, and connected by using a shackle 15, and both terminals of the oil fences are connected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000317179-A (JP)
Title: Double-loop sewing machine
Inventor: IWAI KATSUHIKO
IPC: D05B73/12
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a double-loop sewing machine capable of surely preventing hollow loops from hanging down under the needle plate in sewing continuously, forming the hollow loops between clothes. SOLUTION: Needle location slots 56 and 57 extending in the cloth feed direction A are formed on both sides of a needle plate claw 45 of the needle plate 40, and reverse feed grooves 48 and 49 are formed in the downstream in the cloth feed direction A from the needle location slots 56 and 57. A crosspiece 52 is mounted between the reverse feed grooves 48 and 49 and the needle location slots 56, 57. The needle plate 40 is supported in such a way that it can be displaced freely in the cloth feed direction A. The needle plate 40 is positioned at the retreating position in the downstream in the cloth feed direction A at the time of a ordinary sewing. When the sewing is finished and hollow loops are formed, the needle plate 40 is moved forward to the upstream in the cloth feed direction A, with the crosspiece 52 disposed in a position close to the needle raising/lowering passage. Accordingly, the hollow loops are supported on the crosspiece 52 immediately after formed and fed out to the rear, so that the hollow loops are surely prevented from hanging down under the needle plate.
Patent JP-H06335497-A (JP)
Title: Air massage apparatus
Inventor: KAMEI MASARU
IPC: A61H7/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide an air massage apparatus which enables a user to get up in the morning without giving any burden to the heart to wake up the body. CONSTITUTION:This massage machine equipped with a mat 10 which has a neck/shoulders holder as well as a waist holder and a leg holder, air bags which are attached to above neck/shoulders holder, a waist holder and a leg holder respectively, and an air inhaler/supplier 20 to let those air bags expand or shrink, is provided with a control circuit 100 that controls the air inhaler/ supplier 20 to gradually shorten the interval for air bags to expand and shrink.
Patent JP-2000319163-A (JP)
Title: Sin cleansing liquid, and skin wiping material
Inventor: MOTOMURA MASAKO
IPC: A61K8/97
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cleansing liquid applicable not only to healthy skin but also the skin suffered from allergic dermatitises including atopic ones. SOLUTION: This skin cleansing liquid comprises an aqueous solution containing sodium bicarbonate, sodium citrate, eucalyptus oil and orange oil as solutes.
Patent JP-S5250147-A (JP)
Title: Operation amplifier
Inventor: KUROSAWA HIDEYUKI
IPC: G06G7/12
Filed: 1975-10-21
Abstract: PURPOSE:The dependence of the velue of voltage gain on the sorrounding temperature change of power source voltage and differential amplifier can be effectively compensated.
Patent JP-S5824217-A (JP)
Inventor: MATSUKUSU WAADO MIYUUTASUPAAFU
IPC: H04N5/44
Filed: 1982-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07299154-A (JP)
Title: Safety belt with lifeline for preventing fall having shock absorbing damper
Inventor: HASEGAWA TORU
IPC: E04G21/32
Filed: 1994-05-02
Abstract: PURPOSE:To prevent damages to internal organs or a human body by moderating a shock by a rubber stretch shock-absorbing damping equipment against an impact on the human body due to the shock when the weight of the human body works instantaneously on a lifeline during the use of a safety belt with the lifeline for preventing a fall. CONSTITUTION:A rubber stretch shock-absorbing damping equipment 3 is provided at a mounting part of a lifeline 1 of a safety belt 2 for preventing fall.
Patent JP-H02306017-A (JP)
Title: Combustion method for burner
Inventor: HOSHINO MITSUNOBU
IPC: F23M11/04
Filed: 1989-05-22
Abstract: PURPOSE:To enable easy reregulation of a burner into an ideal combustion state by a method wherein when the burner is previously in a given combustion state, a ratio of the area of a given section to the area of all sections is determined, and an air flow rate, a fuel flow rate, and a recirculating gas amount are controlled so as to maintain the same ratio during operation. CONSTITUTION:Temperatures at points at the side of flame obtained by measurement are divided at intervals of a proper temperature step, for example, 10 deg.C to prepare a constant temperature line distribution diagram ranging from 1500 deg.C to 1200 deg.C. The area of each temperature section is determined, the areas are S1, S2, S3, and S4. In the case S0=S1+S2+S3+S4, regards a ratio between R1=S1/S0 and R2=(S1+S2)/S0, a value in the combustion state of each burner in a normal combustion state is previously experimentally determined. An air flow rate control damper 11, a primary air flow rate regulating damper 13, and a secondary air flow rate regulating damper 14, and a fuel injection valve 08, a recirculating gas flow rate control damper 10, and a burner recirculating gas regulating damper 12 are operated so that R1 and R2 are adjusted to respective values. The combustion state of each burner can be easily maintained in an excellent state.
Patent JP-S5461057-A (JP)
Title: Broadside rolling method in hot rolling
Inventor: OKADO TSUYOSHI
IPC: B21B13/06
Filed: 1977-10-24
Abstract: PURPOSE:To increase the spread, by giving overall reduction using the horizontal or vertical roll, before giving a partial reduction using the partially reducing type horizontal roll. CONSTITUTION:The partially reducing type horizontal roll has two ring type protuberances whose diameter is D, breadth is W, height from the drum surface is H,  and interval between midst of both ring type protuberances is (l); this partially reducing type horizontal roll is used together with another horizontal roll with flat  drum. For the purpose of comparison, the rolling is carried out by above partially reducing type horizontal roll independently, without using the horizontal roll of the  same size installed nearby the upper stream of the partially reducing type horizontal  roll. The result of this comparison is shown in the correlation graph for the rolling reduction and the spread in the partially reducing type horizontal roll. In the graph,  the black round mark shows the case of independent partially reducing type horizontal roll, and the white round mark shows the case of the roll by this invention.  The graph indicates that the spread of the slab obtained by the roll of this invention is extremely larger than that obtained by an independent partially reducing  type horizontal roll.
Patent JP-H04329494-A (JP)
Title: Data transforming method for ic card reader/ writer
Inventor: DOI ICHIRO
IPC: G06F3/08
Filed: 1991-04-30
Abstract: PURPOSE:To connect an IC card for hadling variable length data with an outside equipment for handling fixed length data without changing for both side and to enable the communication of the fixed length data having a particular data length by respective outside equipments and respective programs. CONSTITUTION:When a command is received from a host computer, an IC card reader/writer recognizes the length of information by reading a terminator added to the end of the information, dummy data are added only for a component which is short of the fixed length on the inside, the information is temporarily stored in a received data storage area 141 of a RAM 14 as the received command of the fixed length data and under the control of a CPU, the data are transferred through an I/F to an IC card. The fixed length data from the IC card are stored in a transmitted data storage area 142 of the RAM 14 under the control of the CPU and transmitted to the host computer after reading the valied part and adding the terminator to the end.
Patent JP-S63292767-A (JP)
Title: Picture forming device
Inventor: MOGAMI YOSHIO
IPC: H04N1/40
Filed: 1987-05-26
Abstract: PURPOSE:To improve the using efficiency of a bit map memory and to realize a high speed printing by reading only the desired quantity of data and developing a new picture at an early time. CONSTITUTION:When the data of the bit map memory 8 is transferred to a printer engine, the quantity of the data to be read is set and the transfer data count means of the engine I/F 10 counts only the set quantity of the data, and then, a reading from the bit map memory 8 is not executed thereafter but predetermined data is transferred. Thereby, the bit map memory can be used for forming the new picture at the early time to realize the efficient use of the bit map memory and the high speed printing.
Patent JP-H06338345-A (JP)
Title: Full solid lithium battery
Inventor: TAKADA KAZUNORI
IPC: H01M4/587
Filed: 1993-05-28
Abstract: PURPOSE:To provide a full solid lithium battery, which enables charging/ discharging at high current, and which has high operating voltage. CONSTITUTION:As a negative electrode active material, a material that can put in and take out lithium ions into the ion sites of a crystal lattice, is used. A full solid lithium battery is formed so that the redox reaction of metal lithium and a reaction that can put the lithium ion in and out occur in a negative electrode as charging/discharging of the battery is carried out. Lithium nitride or a lithium nitride derivative is used for a solid electrolyte 2 layer part which is connected to the active material of the negative electrode 3, to form the full solid lithium battery.
Patent JP-S6021801-A (JP)
Title: Manufacture of iodine and iodine derivative
Inventor: SHIMIZU ATSUSHI
IPC: C07C313/00
Filed: 1983-07-14
Abstract: PURPOSE:To manufacture iodine (derivative) in good yield without generating a difficult to reproduce by-product by oxidizing NH4I with oxygen (oxygen-contg. gas) in a medium including water contg. a transition metallic compd. and weak acid. CONSTITUTION:An aromatic compd. such as aniline having an electron donative functional group having <=-0.25 Hammett's substituent constant is added as a medium to a soln. obtained by dissolving 3X10<-4>-0.3 mol transition metallic compd. of >=1 kind of metal selected from Fe, Co, Ni, Cr, Mo, W, Cu, Ag, and V, a weak acid such as ammonium dihydrogen phosphate, and 10-200g NH4I into 100g water. Oxygen (oxygen-contg. gas) at 0.2-10 atm is blown into the soln. while heating at 20-100 deg.C to oxidize the NH4I, and the generated iodine (derivative) is taken out to the outside of the system. Then the formed ammonium salt of weak acid is heated and decomposed at 100-210 deg.C to recover the weak acid.