baber/WOPTO huggingface dataset:
Patent JP-H0554905-A (JP)
Title: Phosphoric acid type fuel cell
Inventor: HARADA TAKASHI
IPC: H01M8/24
Filed: 1991-08-23
Abstract: PURPOSE:To provide an electric insulation structure with which an electric insulation can be maintained permanently, and which can be constructed easily by inserting a flange of an insulation pipe between pipe flanges of discharge gas pipes facing each other to be fastened and installed. CONSTITUTION:Reaction gas including phosphoric acid liquid mist discharged from a cell lamination body flows inside an upper discharge gas pipe to be inserted into a lower discharge gas pipe 19 which is inclined to flow inside an insulation pipe 20 installed with a flange 22 of the insulation pipe 20 provided to be down inclined between pipe flanges 16 of discharge gas pipes 19 having an interval 23 to an inner wall surface of the discharge gas pipe 19. By thus installing the insulation pipe 20 by connection of the flange 22 of the insulation pipe 20 with the pipe flange 16 of the discharge gas pipe 19, a phosphoric acid type fuel cell having an electric insulation structure with which an electric insulation can be maintained permanently, and which can be constructed easily can be provided. The length of a pipe 21 of the insulation pipe 20 shall preferably be a surface distance necessary for the electric insulation.
Patent JP-H0556112-A (JP)
Title: Decision unit for correction of data
Inventor: MORIKAWA TORU
IPC: H04L69/40
Filed: 1991-08-23
Abstract: PURPOSE:To supply a data correction decision unit which can conduct the test of the correction of polling data and status data between a primary station and a secondary station, which execute semi-duplex communication, and to decide whether communication is normally executed. CONSTITUTION:A test device has an I/O port 1 for inputting/outputting a data signal such as a polling data signal or a status signal, a shift register 2 converting serial input data into a parallel signal, a clock generator 3 converting output data from the shift register 2 into the form of packet data at every byte, an eight division counter 4, a latch circuit 5 accumulating data for respective bytes, a comparator 9 for comparing status data with an expected value, a comparison data generation circuit 8 which can freely generate the expected data value and green and red LED 11 and 12 displaying the correction of received status data.
Patent JP-S6274236-A (JP)
Inventor: MATSUO KOJI
IPC: A01M29/34
Filed: 1985-09-25
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-H04233771-A (JP)
Title: Field-effect transistor and its manuacture
Inventor: DONARUDO RICHIYAADO GURIIN JIY
IPC: H01L29/778
Filed: 1991-07-30
Abstract: PURPOSE: To obtain a field-effect transistor having linear input voltage-output current characteristics in a desired input voltage range by setting the depth of a conduction channel from the major surface of a substrate, the thickness of the conduction channel and the charge carrier concentration such that linear gate input voltage-drain output current characteristics can be attained. CONSTITUTION: A channel is formed of the heterojunction of upper and lower donor layers 15, 16 of a wide band gap and upper and lower channel holding layers 17, 18 of a narrow band gap in an active region touching a source diffusion region 10 and a drain diffusion region 11. Depth of layers 15 through 18, doping of the donor layers 15, 16 and the depth of channel beneath the gates 22, 23 are adjusted to attain a desired linear transmission characteristics.
Patent JP-H07163556-A (JP)
Title: Ultrasonic probe and its production
Inventor: ADACHI HIDEO
IPC: A61B8/00
Filed: 1994-09-05
Abstract: PURPOSE:To provide an ultrasonic probe which has high sensitivity, a wide band range and excellent workability and a process for production of this probe. CONSTITUTION:This process for production has a stage for forming at least one acoustic matching layers on one surface of a piezoelectric vibrator by free-cutting crystallized glass, a stage for forming a dumping layer on the other surface of this piezoelectric vibrator and a stage for forming lancing at a prescribed width on both of the piezoelectric vibrator and the acoustic matching layer. This ultrasonic probe consists of the piezoelectric vibrator 1, the dumping layer 4 disposed on one surface of this piezoelectric vibrator 1, the first acoustic matching layer 2 formed of the free-cutting crystallized glass disposed on the other surface of the piezoelectric vibrator 1 and the second acoustic matching layer 3 formed of an epoxy resin disposed in contact with the first acoustic matching layer 2 and is provided with gaps 5 by putting the prescribed lancing to the piezoelectric vibrator 1, the first acoustic matching layer 2 and the second acoustic matching layer 3.
Patent JP-S59102326-A (JP)
Inventor: RACHI KATSUHIKO
IPC: B65G69/04
Filed: 1982-12-01
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-H0852915-A (JP)
Title: Slip printer
Inventor: TAKAHASHI MAKOTO
IPC: B65H9/16
Filed: 1994-08-12
Abstract: PURPOSE:To enable a printing start position to correspond even to paper having any size such as a format only by a simple structure and operation. CONSTITUTION:In a slit printer equipped with a printer driving part 1, the printing head for printing paper provided in the printer driving part, the paper stopper 3 for positioning paper arranged to the deep end in the paper insertion direction of the printer driving part 1 in the same direction as a paper feed direction, and a slip table 4 loaded with paper and applying printing to the inserted paper while successively feeding the paper, the paper stopper 3 is made movable in the direction right-angled to the paper feed direction by the drive data input operation of an operator.
Patent JP-H0767148-A (JP)
Title: Method for treating cable for link of wiring of main distributing board of exchange
Inventor: HIRAYAMA TOSHIO
IPC: H04Q1/14
Filed: 1993-08-26
Abstract: PURPOSE:To reduce the size, lower the price, and improve the assembling operation efficiency of the device of the main distributing board which is large in cable quantity by putting a bundle of cables for link distribution by providing a cable arrangement plate on the upper part of a frame of a main distribution board, and branching a desired cable group in a reed screen shape downward from the cable arrangement plate. CONSTITUTION:The main distributing board 1 consists of a frame 10 for printed board mounting where many printed boards 2 are arranged and mounted in plural groups and a frame 12 for control where a controller provided at one end of the frame 10 is mounted. The cable arrangement plate 13 which contains the bundle of cables 5 bundled in a specific shape to specific size is provided on the frame 10 for printed board mounting. The cable arrangement plate 13 has plural square holes 15 formed at equal intervals and the cables 5 are branched by being run through the square holes 15. The branched cables 5 are arranged while drooping on the front surface sides of the printed boards mounted on the frame 10 by gravitation to form a flow in the reed screen shape on the whole. The cables 5 are therefore held in the vertical branched state by their own weight.
Patent JP-H06159564-A (JP)
Title: Pipe joint
Inventor: ERIIZAA KURAUTSU
IPC: F16L55/172
Filed: 1993-08-26
Abstract: PURPOSE: To realize an attachment and a connection for a piping repairing by providing a band member made of metal on an outer periphery of a piping to be connected or a conduit to a sleeve shape, disposing a pair of plates on an extending portion in which both free ends of the band member are bent on a reinforcing body at a radial outside and mutually urging and threading them by a screw. CONSTITUTION: In the case where a band member 1 made of metal is provided on an outer periphery in order to connect two piping or to repair a portion at which a leak is caused by a damage of a conduit, the band member 1 is firstly wound on the piping in the state that a packing portion 3 is provided on an inner periphery thereof and extending ends 1', 1' of the sleeve 1 are extended to a radial outside against a circular space 2 of the sleeve 1. Next, the extending portion 1' is inwardly and radially bent so as to envelope a compensation plate 4. A semi-circular projection portion having a hole 9 at a center is provided on the extending portion 1' and a circular plate 7 is disposed on the projection portion and a bolt 6 is inserted thereto. The band member 1 is tightened by tightening a nut threaded thereto to accomplish an attachment.
Patent JP-H1151305-A (JP)
Title: Natural circulation boiler
Inventor: IKEDA YUSUKE
IPC: F22G5/12
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a natural circulation boiler which can deal instantaneously with failure of a boiler water supply pump and can be installed without requiring a large space while reducing the facility cost and maintenance cost. SOLUTION: The bottom part of a steam drum 4 is coupled through piping 30 with a spray nozzle 15 and the water in the steam drum 4 is supplied to overheat reducing units 9, 11. According to the arrangement, steam temperature can be controlled by supplying water to the overheat reducing units 9, 11 when the water is present in the steam drum 4 and the failure of a boiler water supply pump 1 is prevented from having an immediate effect.
Patent JP-S6190393-A (JP)
Title: Semiconductor memory device
Inventor: YAMADA TOSHIRO
IPC: G11C11/34
Filed: 1984-10-09
Abstract: PURPOSE:To highly integrate and to speed up an action by connecting a main bit line and sub bit line through a transistor and reading out a storage capacity for memory holding connected to the sub bit line. CONSTITUTION:Sub bit lines bl1-bl4 for each storage cell blocks C1-C4 re connected to the main bit line BL, BL', etc., through transistors TR11-TR14. When a cell in the selected blocks C1-C4 is selected by a selecting signal CS1, etc., a cell capacity is read out on the bit line BL through the bit line bl1, transistor TR11, etc., and the difference between a reference voltage and read-out voltage is outputted through a sense amplifier 2. With above mentioned constitu tion, a sense amplifier, pre-amplifier, etc., for each storage block can be dis pensed with, and a highly integrated and high speed semiconductor memory device can be obtained.
Patent JP-H0494913-A (JP)
Title: Control method for vent type injection molding machine
Inventor: MIYAHARA MASAAKI
IPC: B29C45/18
Filed: 1990-08-10
Abstract: PURPOSE:To set easily and securely the optimum resin quantity and resin state in a heating cylinder by photographing the inside of a vent hole from outside, expressing the resin state in the vent hole in the form of numerical value by means of image processing, based on which variable control is carried out for control elements affecting the resin state. CONSTITUTION:A vent hole 4 disposed on a heat cylinder 3 is photographed from outside, and the resin state appeared in the vent hole is processed, into an image. The image thus formed is converted into binary form, for example, processing a resin area to be recognizable, by which the size of resin area in the vent hole, the expanded state of resin at the time of discontinuing a screw and the like are expressed numerically and sensed by said arrangement. The resin state expressed numerically is compared with, for instance, the preset reference value, and based on said comparison deviation, control elements affecting the resin state, for instance, the material feeding quantity in a material feeding mechanism 6, the heating temperature in a heating cylinder 3, the heating temperature in the material feeding mechanism 6, the number of rotations of a screw 2 and/or pack pressure and the like are varied, and respective control elements are controlled according to the priority order set preliminarily to provide the optimum state as above-referred.
Patent JP-S59104763-A (JP)
Title: Head shift device of magnetic recording and reproducing device
Inventor: SAITOU ETSUROU
IPC: G11B5/54
Filed: 1982-12-03
Abstract: PURPOSE:To shift instantaneously a magnetic head by attaching the head to one of two arms constituting a mechanism and then turning the other arm with the other mechanism when the arm of one side is turned by either one of a normal shift mechanism and a skip mechanism. CONSTITUTION:When a solenoid 16 is energized, a lock arm 13 is turned toward B to release the lock of a head shift arm 8. Thus the arm 8 is turned toward A, and a head arm 1 revolves clockwise to shift a head by one field. As shown in figure A, the head 2 tracking a track T1 is shifted by one track at an end part D1 of a head shift arm mechanism D consisting of arms 1 and 8 by means of a normal shift mechanism containing a shift gear 4, a hook pin 5, etc. Thus the head 2 is shifted to the next track T2 as shown in figure B and furthermore shifted continuously at the other end side D2 of the mechanism D as shown in figure C by means of a skip mechanism consisting of a tension spring 12 and a lock arm 13. Thus the head 2 can be instantaneously shifted.
Patent JP-H0956861-A (JP)
Title: Bag for golf club
Inventor: NISHIMURA TOSHINORI
IPC: A63B55/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To protect golf clubs when carrying golf clubs or letting them fall and to easily pull out/insert the golf clubs at the time of using the golf clubs. SOLUTION: A main body 1 of bag is formed in the multiple structure of a lower main body 2a formed in the shape of cylinder having a bottom and an upper main body 2b fitted to this lower main body 2a, the length of the bag can be adjusted by sliding the upper main body 2b in lengthwise direction against the lower main body 2a.
Patent JP-S6191828-A (JP)
Title: Antenna for taking out magnetron output
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/44
Filed: 1984-10-12
Abstract: PURPOSE:To reduce consumption of silver solder and enable reduction of required processing number by applying silver plating to a predetermined length of every predetermined distance of a continuous metal conductor wire and cutting to use it so that the portion applied silver plating becomes a soldering portion with a vein. CONSTITUTION:A non-oxygen copper square wire 4 is fed into a silver plating tub 5 intermittently at a predetermined time interval and electricity is supplied during stop of feeding of the square wire 4, and silver plating is applied to a section of predetermined length of hatching to perform press forming and cutting operation. Only a predetermined length (hatching portion) of the lower end of antenna 3b is applied with silver plating and the lower end is fit to a vein 2 extending in the radial direction from an anode cylinder 1. And it is heated to apply silver soldering to the antenna 3b and the vein 2.
Patent JP-H0495286-A (JP)
Title: Lead-wireless cassette adaptor and its manufacture
Inventor: KAWAMATA TADAHIRO
IPC: G11B23/04
Filed: 1990-08-09
Abstract: PURPOSE:To eliminate the need of forming of a wiring and to facilitate the automatic assembly of the wiring by using a connection terminal in which an electric terminal is formed in the end part by executing composite forming to a conductive metal by resin coating. CONSTITUTION:Connection terminals 22, 23 in which a terminal block of a conductive metal is subjected to composite forming by resin coating are fixed to an adaptor frame 21, on which electric parts such as a tape driving motor 24 and positive and negative battery terminals 30, 31, switches 26, 28 and 29, etc., are integrated and fixed in the adaptor frame. Also, at the time of fixing them, the corresponding electric armature is constituted so that it is fixed to the connection terminals in a pressure welding state or soldering is executed to its contact part. In such a way, an electric wiring by a lead wire and forming for the wiring become necessary, and a manufacturing process of a continuous flow can be formed.
Patent JP-S6191322-A (JP)
Title: Construction of skid rail
Inventor: YAMASHITA HAJIME
IPC: F27D3/02
Filed: 1984-10-12
Abstract: PURPOSE:To provide a titled construction which decreases the generation of skid marks and improves the heat insulating characteristic of a skid rail while maintaining the mechanical strength thereof by packing a heat insulating material such as ceramic wool into a recess formed on the bottom surface of the skid rail thereby forming the skid rail into the heat insulating construction. CONSTITUTION:The recess 12a is formed on the bottom surface of the skid rail 12 which supports a material 13 to be heated at the top surface thereof and the heat insulating material 14 such as ceramic wool is packed into the recess 12a in the construction of the skid rail consisting of inserting the lower part of the rail 12 into an attaching frame 11 provided in the upper part of a base 10 in a heating furnace. The rail 12 is made preferably of high-temp. high-strength ceramics. The heat insulating construction is formed by the above- mentioned material 14 to increase the surface temp. of the rail 12 by which the generation of the skid marks is decreased and the heat insulating characteristic is improved. The quantity of heat loss is thus decreased.
Patent JP-H0497277-A (JP)
Title: Method for driving half tone display in solid state display device
Inventor: NOZAKI SHINYA
IPC: G09G3/20
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the generation of an excess current and to obtain a display brightness value coincident with a design value by blunting the rise of a pulse voltage to be impressed to a picture element forming electrode and adding a voltage corresponding to pulse width reduced by the blunting of the pulse rise to compensate the reduction. CONSTITUTION:Pulse voltages A1 to An respectively having pulse width 1 to N in a display period (lighting period) T are outputted from the output side of a pulse generating circuit 10 and a rise blunting circuit 12 blunts the waveform rise parts of the voltages A1 to An. A rise time correcting circuit 14 is constituted so as to add a voltage alpha corresponding to the pulse width reduced by the blunting of the circuit 12 to pulse voltages B1 to Bn outputted from the circuit 12 and output the added voltages. Even when the rise of the pulse voltage is blunted in order to prevent the generation of an excess current, the intensity of transmitted light coincident with the design value can be obtained.
Patent JP-S6369093-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI HIROMASA
IPC: G11C11/401
Filed: 1986-09-11
Abstract: PURPOSE:To change the bit length of data without increasing the scale of a device by connecting or interrupting a word line corresponding to two memory cell arrays in accordance with a control signal with a switching means and outputting the data of two or one memory cell arrays with a gate circuit corresponding to it. CONSTITUTION:A switching means 3 between memory cell arrays 21 and 23 has 1,024 pieces of N channel type MOSTRQ1-TQ1024 and in accordance with a control signal CH, the word line corresponding to arrays 21 and 22 is connected or interrupted. When the signal CH is an L level, namely, when the arrays 21 and 22 are mutually interrupted the data of the memory cell array selected by a row decoder 23 (24) can be read based on a selecting signal RA0 (the inverse of RA0). Reversely, when the control signal CH is the H level, regardless of the selecting signal RA0 (the inverse of RA0), the data of both memory cell arrays 21 and 24 can be read.
Patent JP-H0531799-A (JP)
Title: Manufacture of transparent heat resistant container
Inventor: ASO TSUTOMU
IPC: B29C51/10
Filed: 1991-07-30
Abstract: PURPOSE:To improve transparency and heat resistance by a method wherein resin composition consisting of PBT-based resin and PET-based resin is made into a sheet to be container-formed in thermally controlled molds after its forming part is stretched by 20% or more with a plug under the state being pre-heated up to the temperature, which is higher than the glass transition temperature of the resin composition and, at the same time, lower than its cold crystallization temperature. CONSTITUTION:Resin composition, 100 pts.wt. of which consists of 1-100 pts.wt. of at least one PBT-based resin and 99-0 pts.wt. of at least one PET-based resin, is made into a transparent sheet. Next, after the transparent sheet is pre-heated up to the temperature, which is higher than the glass transition temperature of the resin composition and lower than its cold crystallization temperature, its forming part is stretched by 20% or more with a plug, the temperature of which is controlled within the range higher than 30 deg.C and lower than 100 deg.C. After that, the resultant sheet is container-formed in molds controlled by heating up to the temperature, which is higher than the cold crystallization temperature and, at the same time, lower than the melting point of the resin having the lower melting point between those of the resins used.
Patent JP-S6271683-A (JP)
Title: Printer printing head drive powder supply control
Inventor: TSUBOI HIDEO
IPC: B41J29/38
Filed: 1985-09-26
Abstract: PURPOSE:To enable an existing power supply to be used more efficiently by performing control in such a way that a printing head drive voltage may be restored to a normal level through switching among taps on the output winding of a transformer when said voltage drops below a certain voltage level or rises above a certain voltage level. CONSTITUTION:A DC voltage VOUT in enabled to be adjustable the switching over taps provided on the secondary winding of a transformer. In the meantime, an output from an A-D converter 6 is supplied into a printing head power supply control circuit 8. The DC voltage VOUT is monitored by the A-D converter 6, and if said voltage VOUT is varied to drop below a certain constant voltage V1, the printing head power supply control circuit 8 actuates a high-potential tap switching circuit 12 to switch over a tap so that the DC voltage VOUT may be boosted. Further, if the DC voltage VOUT rises above a certain constant voltage level V2, the printing head power supply control circuit 8 actuates a low-potential tap switching circuit 11 to switch over a tap so that the DC voltage VOUT may be controlled downward. Thus a drive voltage can be efficiently utilized.
Patent JP-S6192430-A (JP)
Title: Magnetic recording medium
Inventor: UEMATSU KENJI
IPC: C09D177/00
Filed: 1984-10-11
Abstract: PURPOSE:To diminish considerably the decrease in reproduced output and to improve durability by providing a magnetic layer on a non-magnetic substrate and providing further a protective layer formed by incorporating pulverous chlorinated rubber particles into a nylon resin soluble in alcohol or satd. polyester resin soluble in water. CONSTITUTION:The non-magnetic substrate is exemplified by resin films of polyethylene terephthalate, PP, cellulose acetate, cellulose diacetate, polyimide, etc. as well as paper, synthetic paper and aluminum foil. The magnetic layer is constituted of magnetic particles and binder as essential components. The magnetic particles which are one component of said layer are exemplified by gamma-Fe2O3, Fe3O4, Co-contg. gamma-Fe2O3, Co-contg. Fe3O4, Co-deposited gamma-Fe2O3, etc. The actual manufacture of the magnetic recording material is executed simply by preparing preliminarily and separately a liquid for forming the magnetic layer and a liquid for forming the protective layer, coating successively these liquids on the substrate and drying the coating (heating and curing the coating in succession to drying in the stage of forming the protective layer).