baber/WOPTO huggingface dataset:
Patent JP-S51141112-A (JP)
Title: Floating face plate for transportation
Inventor: OKA YASUO
IPC: B60V1/00
Filed: 1975-05-31
Abstract: PURPOSE: To locate workpiece smoothly, rapidly and precisely on a plane table by the use of a floating face plate forming an air chamber between the upper face plate provided with the workpiece mounting holes and the lower face plate provided with a plurality of uniformly distributed air blast nozzles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60208708-A (JP)
Title: Waveguide lens
Inventor: NISHIMURA YUKIO
IPC: G02B6/34
Filed: 1984-03-31
Abstract: PURPOSE:To improve lens performance and to reduce manufacuring cost by constituting a waveguide lens of a polymerized accumulated monomolecular film so that sharp-edged microshapes are easily obtd. CONSTITUTION:The accumulated monomolecular film 10 (hereunder abbreviated as LB film) is formed on a substrate 2 by Langmuir-Projet method (hereunder abbreviated as LB method) using a photopolymerizable compd. having a hydrophobic part (e.g.; long chain alkyl group) and hydrophilic part (e.g., carboxyl group) within the same chemical strucrure. The LB film 10 is then patterned and exposed and thereafter the unexposed part is dissolved away by developing the film to build a lower part 11 of a waveguide consisting of the polymerized LB film. The polyermizable LB film 12 is formed by the LB method on the part 11 and the film 12 is exposed to a grating pattern. The unexposed part is dissolved away by developing the film and the intended waveguide lens is obtd.
Patent JP-S61280592-A (JP)
Title: Image detector for high-energy photon beam
Inventor: HARUMU MEATENSU
IPC: H01J47/02
Filed: 1986-03-25
Abstract: Image-detector for depicting differences in intensity in high energy photonbeams with the aid of a photon-sensitive element and method for producing such pictures. This kind of detectors are used for treating tumors with the said irradiation.The photon-sensitive element is an ionisation chamber, consisting in the main of two mainly equivalent plates of an electrically insulating material, which are attached to each other by a ring-shaped electrically insulating part as a divider, whilst the outer walls of both plates are covered with electrically conductive material, whereby one of the plates is equipped with a number of parallel high voltage electrodes over a central part of its inner wall and the other plate is equipped over a central part of its inner wall with a number of parallel ionisation current electrodes which extend perpendicularly towards the high voltage electrodes, whilstthe inner walls of both plates around the central parts are covered with an electrically conductive material and a liquid dielectric is situated in the space between the plates.The liquid dielectric preferably is a saturated hydrocarbon.
Patent JP-2000258469-A (JP)
Title: Electric power system protection and control device
Inventor: SATO HIROSHI
IPC: G01R19/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize an input transformer and CT to reduce price by providing a current/voltage conversion circuit which reduces input impedance on the secondary side of the input transformer. SOLUTION: A system current is introduced to an input transformer 2 as CT secondary current I1 which is decided by the rate of current transformation of CT 1, and as input transformer secondary current I2, it is introduced to the minus input terminal of a computation amplifier 3 constituting a current/ voltage conversion circuit 5. In this case, the secondary voltage E2 of the input transformer 2 is generated from the product of the secondary current I2 of the input transformer 2 and the input resistance of the current/voltage conversion circuit 5. Because the secondary voltage E2 of the input transformer 2 can be restrained to a small value by secondary side coil resistance, the remarkably small iron core sectional area and the winding number of the input transformer 2 are enough so as not to generate an iron core saturation phenomenon by the small secondary voltage E2.  Further, voltage in proportion to the secondary side current of the input transformer which is the essential function of an input transformer can be satisfactorily generated.
Patent JP-S60209532-A (JP)
Title: Remedy for juvenile pheumatoid arthritis
Inventor: SUGIMOTO HARUNAGA
IPC: A61K39/395
Filed: 1984-04-03
Abstract: PURPOSE:To provide a remedy for juvenile rheumatoid arthritis for intravenous injection, containing a sulfonate immunoglobulin as an active component, and having remarkable effect for the improvement of the clinical symptoms. CONSTITUTION:The objective remedy for juvenile rheumatoid arthritis contains, as an active component, a sulfonate immunoglobulin (the interchain or inter and intrachain disulfide bond of immunoglobulin is cleaved to form a -S-SO3- group) prepared by purifing immunoglobulin existing in human blood by conventional method, and carrying out the S-sulfonation with sulfite ion in the presence of an oxidizing agent. In contrast with conventional remedy having insufficient effect because of side effects, the present remedy has remarkable effect and a high safety similar to the immunoglobulin preparation for intravenous injection used in the remedy of severe infection diseases, and is absolutely free from severe side effects. Dose of the active component; <=2,000mg/kg per dose, usually about 100-800mg/kg daily.
Patent JP-H11329284-A (JP)
Title: Cathode-ray tube
Inventor: KIMIYA JUNICHI
IPC: H01J29/48
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory image characteristic in the entire image area by reducing a lateral collapsing phenomenon of an electron beam caused by a lens magnification difference between the horizontal direction and the vertical direction generated in an image periphery. SOLUTION: An electron gun of this cathode ray tube has a main electron lens part constituted of at least four electrodes arranged with first, second, third and fourth grinds 5, 6, 7, 8 in this order, a first voltage of middle potential is impressed to the first grid 5, and an anode voltage is impressed to the fourth grid 8. The second grid 6 and the third grid 7 neighboring each other are connected with a resistor 100, and the second and third voltages having substantially same potentials, corresponding to a substantially intermediate potential between the first voltage of middle potential and the anode voltage are impressed to them respectively. An asymmetric lens is formed between the second grid 6 and the third grid 7 which neighbor each other, and a voltage varying, which is synchronized with a deflection magnetic field, is impressed to the first grid 5.
Patent JP-H06278588-A (JP)
Title: Braking force controller
Inventor: TAKEUCHI HIROAKI
IPC: B60T8/42
Filed: 1993-03-24
Abstract: PURPOSE:To specify the neutral position for a plunger by providing an actuator comprising a driving device for moving the plunger and a detecting device for detecting a driving amount of the driving device and a controller for controlling a driving amount of the driving device through detection of a lock or slip of a wheel. CONSTITUTION:When a wheel speed sensor 22 detects a locked state of a wheel 21 during driving on a road with a low frictional factor, a controller 60 switches a cut valve 30 to the second position for interrupting braking fluid piping 14. At the same time, a plunger 42 is moved downward, the volume in a control pressure chamber 49 is increased and the pressure of the braking fluid inside is decreased so that rotation of the wheel 21 is recovered. When the wheel speed sensor 22 detects the recovery of rotation of the wheel 21, the controller 60 moves the plunger 32 upward again for re-braking.
Patent JP-H05271976-A (JP)
Title: Electrolytic refining device of magnesium and method therefor
IPC: C25C3/04
Filed: 1992-03-23
Abstract: PURPOSE:To save the unit requirement of electric power by using the molten alloy in an electrolytic cell of the lowermost stage as an anode and providing a cathode in contact with the fused salt layer, etc., in the electrolytic cell of the uppermost stage. CONSTITUTION:The molten alloy 21 essentially consisting of magnesium and at least one kind of tin, lead and copper is formed as a lower layer in the cells 1, 2, 3. The fused salt layer 22 of the halide of an alkaline metal and alkaline earth metal is formed thereon. An electrolytically refined magnesium melt layer 23 is so constituted as to float thereon. Supply ports 11 for the molten alloy 21 or crude magnesium and drawing ports 10 for the refined magnesium 23 are provided in the electrolytic cells 1, 2, 3. These electrolytic cells 1, 2, 3 are stacked in plural stages. The molten alloy 21 of the electrolytic cell 1 of the lowermost stage is used as the anode. The cathode 4 is provided in contact with the fused salt layer 22 or floating magnesium layer 23 in the electrolytic cell 3 of the uppermost stage. As a result, the power source capacity and the equipment cost for conductive materials are saved.
Patent JP-H02244356-A (JP)
Title: Address area setting device for bus transmission
Inventor: KIJIMA ATSUSHI
IPC: G06F13/00
Filed: 1989-03-17
Abstract: PURPOSE:To detect the missetting of an address area by detecting whether or not there is a card where overlapping address areas are set according to the level of the voltage on a common spring varying with the number of transistors(TR) when the address of a main CPU coincides with the address area of its card. CONSTITUTION:An address sent out of the main CPU 2 is decoded and then selected cards 1a - 1c send out select signals from select signal sending circuits 4a - 4c to turn on TRs 10a- 10c in trailing stages. Further, unselected cards do not send select signals from their select signal sending circuits, so the TRs of trailing stages are turned off to utilize variation in the input voltage of one of comparators 9a - 9c by variation in the frequency division ratio of a resistance R2 with the number of the TRs. This input voltage is compared with a reference voltage and then the outputs of the comparators 9a - 9c vary, which is checked by detecting circuits 5a - 5c to detect address area overlap setting. Consequently, the missetting of an address area can easily be detected.
Patent JP-S61225790-A (JP)
Inventor: NISHIZAWA TOSHIZO
IPC: H05B6/12
Filed: 1985-03-29
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-2000226775-A (JP)
Title: Friction-reducing treatment agent for textile belt
Inventor: AOSHIMA KAZUYUKI
IPC: D06M13/51
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject treatment agent capable of giving textile belts with excellent drawability, containability and durability. SOLUTION: One version of this treatment agent is intended for imparting textile belt webbing and comprises an alkali metal salt of a polyester 2,000-15,000 in average molecular weight prepared by polycondensation between ethylene glycol, isophthalic acid or terephthalic acid and sulfoisophthalic acid or sulfoterephthalic acid. The other version of this treatment agent comprises the above-mentioned alkali metal salt of the polyester and a smoothing agent component. The liquid form of this treatment agent is an aqueous emulsion containing this agent as the active ingredient at a concentration of 2-50 wt.% and having a surface tension of <=35 dyne/cm at 20 deg.C.
Patent JP-H05266502-A (JP)
Title: Optical head for optical disk device
IPC: G11B7/09
Filed: 1992-03-24
Abstract: PURPOSE:To provide an optical head changing the optical path of a detective beam without increasing the number of parts and reducing the outside dimension of an optical disk device in the direction of the thickness. CONSTITUTION:A laser beam 11 outgoing from a laser diode 1 passes through a linear diffraction grating 2 and whose optical path is changed in the direction of the optical disk 5 regarding the surface of a parallel flat plate glass 23 as a first reflection surface 23A and the laser beam is converged by a convex lens 4 and projected on the information storage surface 5P of the optical disk as a minute beam spot 12. The parallel flat plate glass 23 is provided with a second reflection surface 23B on the surface opposing to the first reflection surface and a diffracted beam reflected by the information storage surface 5P is reflected by the second reflection surface. Thus, the detective beam 25 added with astigmatism is outgone in a direction parallel to the optical axis of the laser beam 11 while holding a prescribed interval (d) and a quadripartite photodiode pair 6 is arranged on a position where the luminous flux distribution of the detective beam becomes a circle at the time of focusing.
Patent JP-H06101701-A (JP)
Title: Pneumatic cylinder device
Inventor: FURANTSU KIRUSHINGU
IPC: F15B15/14
Filed: 1993-03-24
Abstract: PURPOSE: To provide a pneumatic cylinder device, more specifically a short stroke pneumatic cylinder device, configured with a cylindrical internal hole for guiding a piston and a shaft, formed from two pistons working in the space to a first piston in the direction opposite to generation of a pressure over the atmospheric, and consisting of a mechanical lever system and a housing cover. CONSTITUTION: A first piston 1 is connected by a shaft, a second piston 2 is arranged coaxially with the first piston, and the first piston 1 hollow and operating coaxially with the shaft is connected by lever systems 9.1 and 9.2 with the second piston 2 located inside a cylinder on a side opposite the second piston, and when a pressure is applied by the second piston 2, so that it is transmitted via the lever systems in the direction opposite the motion of the second piston 2.
Patent JP-S58199073-A (JP)
Inventor: YOSEFU HEEFUERE
IPC: D06N3/00
Filed: 1983-04-15
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-H08257217-A (JP)
Title: Security controller
Inventor: TAKEMOTO TAKATOSHI
IPC: G06F1/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide the security controller with which illegal access to play facilities can be prevented. CONSTITUTION: This security controller is provided with an electronic lock means 30 which is provided for each important part to be locked respective play facilities 12,...12 constituting a playground 10, and to which inherent unlock right information 30a is previously set for each of play facilities 12,...12, a key stroke pattern verifying means 20 for setting the unlock right of the electronic lock means 30 corresponding to a template registered key stroke pattern in the case of finding prescribed coincidence between a key stroke pattern and the template registered key stroke pattern and generating unlock right information 25b with access priority, to which the unlock right is added,  and a keying managing means 32 for executing the unlock control of the electronic lock means 30 receiving an unlock request 25c when the peculiar unlock right information 30a is matched with the unlock right information 25b with access priority.
Patent JP-S55157236-A (JP)
Title: Semiconductor device
Inventor: SOEJIMA KATSUTOSHI
IPC: H01L21/60
Filed: 1979-05-28
Abstract: PURPOSE:To reduce the thickness of a semiconductor device easily mounted on a compact electronic equipment by bonding a semiconductor element to a printed board with conductive adhesive, bonding wires to be connected thereto by an ultrasonic bonding process and transfer molding it. CONSTITUTION:A copper foil 1a is laminated on a flexible printed board 1 made of polyimide film. A semiconductor element 2 is bonded thereto with conductive adhesive. Then, wires to be connected are bonded between the element 2 and the portion plated with gold on the copper foil 1a by an ultrasonic bonding process. With the copper foil portion 1a' retained as an external terminal the element 2 and the wires 3 are transfer molded with sealing resin 4.
Patent JP-S61226103-A (JP)
Title: Production of single-stepped steel plate
Inventor: USHIO KUNIHIKO
IPC: B21B1/38
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a single-stepped steel plate of which the flat side is flat and the shape of the stepped part is good by rolling a double-stepped thick steel plate having steps on both sides by a rolling mill, sandwiching the double- stepped thick steel plate between a single-stepped thick steel plate for working and flat steel plate for working and subjecting the thick steel late to rerolling. CONSTITUTION:The double-stepped steel plate 1 provided with the steps 2, 3 on both sides is produced by the rolling mill. The double-stepped steel plate is then sandwiched between the single-stepped thick steel plate 4 for working which is preliminarily produced and the flat steel plate 1 for working and three sheets are superposed and rolled by the rolling mill 6. The single-stepped thick steel plate 7 is obtd. when the steel plates 4, 5 are removed. The desired step 8 is preliminarily formed to the steel plate 4 by madrining.
Patent JP-H02246989-A (JP)
Title: Environment maintaining device
Inventor: EITO TORU
IPC: B63C11/00
Filed: 1989-03-20
Abstract: PURPOSE:To allow the selective permeation of the gaseous CO2 and steam contained in the air supplied on a primary side to a secondary side by sealing a soln. having high solubility and diffusibility to the gaseous CO2 and the steam between two sheets of thin films having excellent gas permeability and providing a pressure difference between the primary side and the secondary side of the thin films. CONSTITUTION:The soln. having the excellent solubility and diffusibility to the gaseous CO2 and the steam is sealed between 5 the thin films having the characteristics to allow the high permeation of gases but do not allow the permeation of liquid. The circulating air 3 in the hermetic space is introduced to a supply gas cell 6 segmented by the liquid film 5 of the film module 4. The secondary side of the liquid film 5 is in contact with a permeated gas cell 7 and this cell is maintained under a reduced pressure by a vacuum pump 8. The gaseous CO2 and steam contained in the circulating air 3 introduced into the cell 6 permeate to the cell 7 side while the gas and steam are selectively dissolved and diffused in the liquid film 5 by the pressure difference between both sides of the liquid film 5 as a driving power; thereafter, the gas and steam is taken out as a permeated gas 9 via a vacuum pump 8.
Patent JP-S56162106-A (JP)
Title: Rotatable body driving device
Inventor: HASEGAWA MASAO
IPC: F41G5/00
Filed: 1980-05-20
Abstract: PURPOSE:To correct a rotary angle error and to make an angle control system which requires accuracy, small-sized by providing the driving force corresponding to rotary moment by gravity of a rotatable body, to the rotatable body by the second driving part which has been installed separately, in the driving device of a rotatable body whose rotation is driven by a prescribed angle. CONSTITUTION:When the mass W  angle alpha , and length of segment L of a launching pad 51 are constants, and also a flying body 52 has all equal mass and always is set at the same position of the launching pad 51, the mass Wk, angle alphak, and length of segment Lk are constants, as well. In this case, the rotary moment Mt becomes a function of only the angle theta and the number of flying bodies 52. Accordingly, an operation part 47 is able to calculate the rotary moment M1 by obtaining the information of the existing angle theta of the launching pad 51 and the information of the number of flying bodies 52 from an angle detector 44 and a load detector 46, respectively. And, the second driving part 48 gives to a launching pad 44 the driving force corresponding to the rotary moment Mt which has been calculated, and corrects an angle error which is caused by the rotary moment Mt of the launching pad 44.
Patent JP-S51142361-A (JP)
Title: Electromagnetic flow meter
Inventor: WADA ICHIROU
IPC: G01F1/60
Filed: 1975-06-03
Abstract: PURPOSE: Compensation signal equivalent to in-phase noise component is generated from higher harmonic frequency component to remove in-phase noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01238365-A (JP)
Title: Document communication terminal equipment
Inventor: KATO SEIJI
IPC: H04L29/06
Filed: 1988-03-18
Abstract: PURPOSE:To reduce failures in communication so as to improve the efficiency of communication by previously storing values of nonstandard attributes of opposite terminals in an attribute managing memory and causing the memory to read out the values of nonstandard attributes of the opposite terminals when a document is prepared, and then, causing the value of the nonstandard attribute of the prepared document to be limited to the range of the read-out values of the nonstandard attributes. CONSTITUTION:Values of nonstandard attributes provided by each opposite terminal equipment are stored in an attribute managing memory 12 at every opposite terminal equipment. A control circuit 7 finds a set of nonstandard attributes which can be selected by its own terminal equipment in order to decide the attribute of a document to be prepared and reads out the values of the nonstandard attributes of opposite terminal equipment B and B to which the document is sent. After reading out the values, the circuit 7 decides the value of the nonstandard attribute delectable to the document. Therefore, the person who prepares the document selects and decides either B-4 or A-4 sizes as the page size receivable on the opposite terminal B and C sides and prepares the document in accordance with values of limited nonstandard attributes and standard attributes. Therefore, abandonment of communication and re-edition of the document are not required, because preparation of a document having nonstandard attributes which cannot be received on the opposite terminal equipment sides is prevented.
Patent JP-S56163578-A (JP)
Title: Transfer line of magnetic bubble
Inventor: YANAI MASAHIRO
IPC: G11C19/08
Filed: 1980-05-21
Abstract: PURPOSE:To realize a high-density bubble transfer line with which the bubble transfer property is not deteriorated even if the pattern period is reduced, by setting the pattern width of the minimum width part among the asymmetric chevron pateerns larger than the space between the adjacent patterns. CONSTITUTION:The pattern with w' at the minimum width part among parts of asymmetric chevron patterns is set larger than the conventional width w and also larger than the space g' between the adjacent patterns. At the same time, the pattern period lambda' is set smaller than the conventional pattern period lambda. In such constitution, the bubble transfer property is never deteriorated even if the pattern period is reduced in comparison with a conventional example having w=g'. Thus a property better than the conventional one is obtained.
Patent JP-H01283415-A (JP)
Title: Double tilted wedge
Inventor: YOOZEFU SHIYUBUANDA
IPC: F16B3/00
Filed: 1989-03-20
Abstract: PURPOSE: To manufacture a double inclined wedge economically and to make it easy to assemble and disassemble the wedge by dividing each wedge surface into a number of congruent partial wedge surfaces, and coupling the partial wedge surfaces, at least sectionally, into one body in each wedge half. CONSTITUTION: A double inclined wedge comprises two edge halves 1, 2. Each of the wedge halves has a number of wedge surfaces 3, 4 made in pairs and located in contact with each other. When the double inclined wedge has moved by a distance (l), then the effective width (b) of the double inclined wedge can be determined from the equation: b=b0 +1.tanα, where b0 is the initial width of the wedge and α the wedge angle of a wedge part. Thus, the double inclined wedge can be manufactured economically and be assembled and disassembled easily.