baber/WOPTO huggingface dataset:
Patent JP-H11291031-A (JP)
Title: Manufacture of steel pipe pile covered with titanium-cladded steel
Inventor: TANAKA YASUSHI
IPC: E02D5/28
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a steel pipe pile covered with titanium-cladded steel which is excellent in workability and working efficiency and easy to secure the welding quality. SOLUTION: A groove 4 is provide at the butted parts of titanium-cladded steel plates 2, titanium clad plates 2a at side parts other than a corner part 2c at an end part in the vertical direction are removed, the titanium-cladded steel plates 2 are bent in a semi-cylindrical shape and butted in a cylindrical shape on a steel pipe pile base material 3, base steel materials 2b at the butted parts are welded to each other or the base steel material 2b is welded to the steel pipe pile base material 3, a titanium-cladded steel piece 8 same in thickness and a cladding ratio as the titanium- cladded steel plate 2 is closely attached to the end faces of the corner parts at the both ends of the butt-welded 6, a peripheral edge part other than a closely-attached surface 9 is welded to the steel pipe pile base material 3,  the welding 11 is achieved on the surface of the titanium-cladded steel plate 2 and the titanium-cladded steel piece 8 so as to cover a gap above the butt-welded part with the strip-like titanium cover plate 9 and the closely-attached surface 9 is seal-welded 12 in a final stage. A different material weld part 12a of titanium with steel is welded using a pure Ag filler metal.
Patent JP-S5218214-A (JP)
Title: Trigger-type atomizer
Inventor: NOZAWA TAKAMITSU
IPC: B05B11/00
Filed: 1975-08-04
Abstract: PURPOSE:A movable blade-type rotary compressor preventing seizure and failure by seizure, and with less rotation torque loss, by a rotor sliding face being fully lubricated.
Patent JP-S63260527-A (JP)
Inventor: SUZUKI HIROMASA
IPC: A61B1/04
Filed: 1987-04-16
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-H0470-A (JP)
Title: Head and corrosion resistant gascket
Inventor: MOROHOSHI TSUNEJI
IPC: F16J15/10
Filed: 1990-04-12
Abstract: PURPOSE:To provide a gascket having a sufficient corrosion resistant even against a corrosive fluid as well as less reduction or fatigue in strength at a high temperature by forming the gascket of ceramics. CONSTITUTION:In a gascket 1 for in internal engine, a plurality of bolt holes B into which fastening bolts serving as fastening means are formed around combustion holes A formed at the central part. A base plate 3 of the heat and corrosion resistant gascket 1 is selected properly among aluminum oxide Al2O3, zirconium oxide ZrO2, aluminum nitride, boron nitride BN, silicon carbonate SiC, silicone nitride Si3N4 and the like. The history of ceramics base plate is not specified and those having characteristics suitable for gascket may be used.
Patent JP-S61252621-A (JP)
Inventor: FUJIMA IZUMI
IPC: H01G9/10
Filed: 1985-05-01
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-S5725494-A (JP)
Title: Papermaking screen apparatus
Inventor: DONARUDO EFU REEMAN
IPC: D21D5/16
Filed: 1981-06-19
Abstract: In one embodiment, the apparatus incorporates a cylindrical screen member (15) provided with screening perforations (40) which are slotted in section. The perforations are characterized by greater flow area on the inlet side of the cylinder than on the accepts side of the cylinder. More specifically, each of the screening perforations (40) includes a generally funnel-shaped portion (45) on the inlet side of the cylinder which leads to a short parallel sided portion (44) on the accepts side of the cylinder.
Patent JP-S59219735-A (JP)
Title: Automatic light adjustment controlling circuit
Inventor: OGAWA HIDEHIRO
IPC: H05B41/32
Filed: 1983-05-30
Abstract: PURPOSE:To improve the speed, stability, and exposure accuracy of an automatic light adjustment controlling device, by allowing an electric current to flow to a logarithmic conversion diode before a flash light is emitted and cutting off the electric current synchronously to the flash light emission. CONSTITUTION:When X-contact S1 selects a contact (b), the output of a buffer B1 is inverted to a low level and a transistor Q5 is turned off. When the transistor Q5 is turned off, a current mirror circuit starts its operation and the collector current of a transistor Q4 is made to flow to a logarithmic diode D2 connected with an operational amplifier A1. Then the impedance of the diode D2 is lowered and set to a stable condition and, at the same time, electric charges accumulated in the junction capacity of a photodiode D1 are discharged and response to the flash light emission becomes quicker. When the contact S1 selects a contact (a) in response to a shutter under this condition, the flash light emission is performed and, at the same time, the electric current supply to the diode D2 is cut off synchronously to the flash light emission, and thus, automatic light adjustment control is performed at a high speed under a stable and excellent exposure accuracy condition.
Patent JP-H10330464-A (JP)
Title: Aliphatic polyester and its production
Inventor: KOBAYASHI KENJI
IPC: C08L101/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To produce the subject polyester excellent in mechanical properties such as Izod impact strength and further in biodegradability in water by carrying out a copolymerization in the presence of plural aliphatic glycols. SOLUTION: This aliphatic polyester is represented by the formula R<1> is H or a 1-8C alkyl; R<2> is tetramethylene; R<3> is an alkylene which may contain a 2-12C alicyclic structure; R<4> is a 6-12C alkylene, etc.; (x) and (y) are each the polymerization degree; [(x)/(y)] is 2-20}. The polyester is obtained by carrying out a copolymerization in the presence of (B) two kinds of 4-12C aliphatic glycols, especially a mixture of (i) 1,4-butanediol with (ii) a 6-12C aliphatic glycol at (2/1) to (20/1) molar ratio of the components (i)/(ii) when reacting the dibasic aliphatic carboxylic acid diester with the aliphatic glycols and thereby synthesizing the aliphatic polyester.
Patent JP-S5721480-A (JP)
Title: Heat-generating composition
Inventor: WADA YUKIHIKO
IPC: C09K5/00
Filed: 1980-07-12
Abstract: PURPOSE: A heat-generating composition having hydrogen evolution suppressed without reducing heating temp. heating time and filling performance, which is obtd. by mixing powdered iron, water, a reaction auxiliary, and manganese dioxide or cupric oxide.  
     CONSTITUTION: In a heat-generating composition which is packed in a single breathable bag and kept in an air tight state, main components consisting of powdered iron, water and a reaction auxiliary are mixed with 2W10wt%, based on said powdered iron, manganese dioxide and/or cupric dioxide. The powdered iron includes a reduced iron powder, crushed iron powder, electrolytic iron powder, etc. The reaction auxiliary is NaCl, FeCl 2 , Na 2 SO 4 , etc. with 2wt% or less manganese dioxide and/or cupric oxide, hydrogen evolution is not sufficiently suppressed, while with more than 10wt%, the manganese dioxide, etc. acts as a reaction auxiliary in the presence of oxygen, resulting in decrease in heating time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04324942-A (JP)
Title: Wire bonding method
Inventor: KOYAMA MASAHIDE
IPC: H01L21/60
Filed: 1991-04-25
Abstract: PURPOSE:To perform a wire bonding at high speed without breaking a chip. CONSTITUTION:In a wire bonding method, in which a wire 2 is inserted in a tool 1 held by a retention member 12, this tool 1 is vertically moved and the lower end part of this wire 2 is bonded on a chip 4, the above wire 2 is made to land on a plurality of points on the above chip 4, the heights of the plurality of these points are detected by a sensor and the inclination of the upper surface of the chip 4 is found on the basis of these heights.
Patent JP-S5320788-A (JP)
Title: Position detection system for moving body
Inventor: SONE FUMIKI
IPC: H04W64/00
Filed: 1976-08-10
Abstract: PURPOSE:To separate and receive electric field Ephi and Ez which is produced when the frequency signal at the radiation region is transmitted to the leak coaxial cable and a communication is carried out between the fixed station and the moving station.Then the phase difference is obtained between the both electric fields, and the position of a moving body can be detected.
Patent JP-H077012-A (JP)
Title: Semiconductor device with bipolar transistor to be formed in layer of semiconductor material provided on insulated base
Inventor: MAAS HENRICUS GODEFRIDUS R
IPC: H01L21/331
Filed: 1994-04-07
Abstract: PURPOSE: To form a bipolar transistor provided with a small base, which is formed to be smaller than the limit dimension of photolithographics inside a semiconductor material layer provided on an insulating substrate. CONSTITUTION: A collector zone 4, a base zone 5 and an emitter zone 6 are formed under a band 3 of an insulation material in a semiconductor material 2. Two contact regions 8 and 9 are connected to the base zone 5. In the meantime, a third contact region 10 which is positioned between the two contact regions 8 and 9, is connected to the emitter region 6. The three contact regions 8, 9 and 10 positioned side by side on the same side of the band 3 are alternately provided in the layer 2 of the semiconductor material and in an other layer 19 of the semiconductor material to the band 3. The three contact regions 8, 9 and 10 are provided with mutual intervals smaller than a realizable fine part in a photoresist layer by a photolythographic processing used in the manufacture of transistors. As a result, the transistor is provided with a very small base.
Patent JP-S63261149-A (JP)
Title: Sensor for controlling combustion
Inventor: TACHIBANA KOICHI
IPC: G01N27/41
Filed: 1987-04-17
Abstract: PURPOSE:To permit high-accuracy measurement which is stable over a long period of time by providing a gas diffusion layer consisting of MgO or a material essentially composed of MgO on a cathode surface consisting of a perovskite type composite oxide. CONSTITUTION:An anode 2 essentially consisting of platinum is provided on one face of an oxygen ion conductive solid electrolyte plate 1 and the cathode 3 consisting of the perovskite type composite oxide expressed by the general formula Ln1-xAxCo1-yMeyO3-delta (Ln is >=1 kinds of elements among La, Ce, Pr, and Nd; A is >=1 kinds of elements among Sr, Ca and Ba; Me is >=1 kinds of elements among Ni, Fe, Cr, and V; 0<=x<=1, 0<=y<=1; delta is the deficient amt. of oxygen) is formed on the other face. The gas diffusion layer 4 consisting of the MgO or the material essentially consisting of MgO is provided on the surface of the cathode 3. Electrode lead-out terminals 5, 6 are provided to the anode 2 and the cathode 3. Furthermore, the outside circumferential end face of a laminar structural body consisting of the anode 2, the solid electrolyte plate 1, the cathode 3 and the gas diffusion layer 4 is sealed by a gas impermeable glassy seal 7.
Patent JP-H09276334-A (JP)
Title: Disposable diaper
Inventor: KAWAGUCHI HARUKO
IPC: A61F13/56
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper with a fastener whose back part and the front part can be securely fastened without using peeling papers and can be shaped for disposal easily and securely. SOLUTION: This diaper 10 has tab tapes 13 connected at both right and left sides of the back part B, a protruding member 13a of a mechanical fastener attached at each tab tape 13, and an engagement part for the protruding members 13a attached on the front part A. The protruding members 13a are on the surface sheet 11 side of the tab tapes 13, and adhesive tapes 15 with adhesive on one surface are connected to the top of the tab tapes 13 by putting the adhesive surfaces on the opposite surface to the one on which the protruding members 13a are attached. A part to be adhered to is formed on the rear side of the surface of the tab tape 13 on which the protruding member 13a is attached.  The connection part of the adhesive tape 15 with the tab tape 13 is folded, and the adhesive surface of the adhesive tape 15 and the part to be adhered to of the tab tape 13 are adhered so that they can be peeled off.
Patent JP-H02274030-A (JP)
Title: Transmission equipment
Inventor: SUGINO NOBUO
IPC: H04L69/40
Filed: 1989-04-14
Abstract: PURPOSE:To monitor a fault of a transmitting transmission line and a receiving transmission line without using a special exclusive monitoring line by providing a supervisory signal detecting part for detecting a supervisory signal placed in a parallel signal. CONSTITUTION:A parallel signal of a data signal sent of a terminal equipment and a CPU device 7, and a supervisory signal (f) supplied from a serial/parallel (S/P) signal converting part 4 are converted to a serial signal (b) by time division multiplex in a P/S signal converting part 1, and thereafter, supplied to a receiving part 33 of the other station through a transmitting part 2 and a transmission line. The receiving signal is converted to a parallel signal (g) by an S/P signal converting part 44, and sent out to a terminal equipment and a CPU device 77. Also, a receiving signal detecting part 55 in the S/P signal converting part 44 monitors a fault of a receiving side transmission line by detecting a prescribed format from the received signal. Moreover, the other supervisory signal detecting part 66 placed in the S/P signal converting part 44 monitors a transmitting side transmission line by detecting a signal positioned in a prescribed line in the received signal. In such a way, a fault of a bidirectional transmission line can be monitored by a simple constitution.
Patent JP-S62251812-A (JP)
Title: Method for backup-controlling terminal equipment in exhaust gas proof working system
Inventor: FUJIKI HITOSHI
IPC: G05B9/02
Filed: 1986-04-24
Abstract: PURPOSE:To simplify the operation of backup control by arranging various switches in a control part of backup control and operating these switches based on prescribed operating procedure. CONSTITUTION:In the multiplex transmission type gas exhaust proof working system, a control operation part A to be used at the time of backup control is constituted of an unoperation check switch 4, an operation check switch 5, a backup control switch 1, an operation execution switch 3, and a restoration execution switch 2. The system is operated in accordance with the operating procedure of these switches 1-5 to execute a series of backup control. Signal processing required for control is executed by a microcomputer (interlocking processor) 9 in the system and its control signal is multiplexed through an exhaust gas proof transmission part 11to control the operation and restoration of a terminal equipment through a repeater 12. In addition, display based on a CRT display device 10 and the information processing of automatic fire alarm working systems 6-8 are simultaneously executed.
Patent JP-S5220089-A (JP)
Title: Ion detecting device for mass spectometers
Inventor: KATOU YOSHIAKI
IPC: H01J49/30
Filed: 1975-08-08
Abstract: PURPOSE:To apply high-speed periodical deflection to a collector slit and control the amount of deflection in inverse proportion to the mass of the ions being detected thereby substantially controlling the width of the collector slit.
Patent JP-H07283619-A (JP)
Title: Dielectric substrate
Inventor: KAMINAMI SEIJI
IPC: H01P5/02
Filed: 1994-04-07
Abstract: PURPOSE:To match the characteristic impedance without changing the width of a transmission line by combining materials different in dielectric constants so as to satisfy a specific condition. CONSTITUTION:A transmission line 1 is arranged on the upper face of a dielectric substrate 2 and an earth line 3 is arranged on the lower face to form a micro strip line element. The substrate 2 consists of parta 2a in both ends of the substrate where input/output ends 1a having length L1 of the transmission line 1 are arranged, a part 2c in the center of the substrate where a low- impedance line 1c is arranged, and parts 2b which are between parts 2a and 2c and have transformer parts 1b arranged. Materials different in dielectric constants are used in parts 2a, 2b, and 2c respectively, and they are so combined that Z1>Z2>Z3 and Z2=(Z1XZ3)<1/2> are satisfied where Z1 is the characteristic impedance in input/output ends and Z3 is the characteristic impedance in transformer parts. Thus, the characteristic impedance is matched with the same width as the line of a prescribed characteristic impedance, and the element is miniaturized.
Patent JP-H03293764-A (JP)
Title: Optoelectronic integrated circuit
Inventor: YANO HIROSHI
IPC: H01L27/14
Filed: 1990-04-11
Abstract: PURPOSE:To prevent a leakage current from flowing between elements by coating the part of a compound semiconductor substrate other than the parts of an optical and electronic elements with a high polymer compound having an insulating property. CONSTITUTION:After a p-type InGaAs layer 14 is formed on a multilayered InGaAs layer 22 grown on an InP substrate 1 of a semi-insulating film, the layer 22 is removed, with the layer 22 on the PIN photodiode section 10 side being left as an InGaAs layer 4. After an i-type InGaAs layer 211 and n-type A nAs layer 212 are respectively divided into i-type InGaAs layers 2 and 3 and n-type A nAs layers 12 and 13, a polyimide film 25 is applied to the surface. After the film 25 is cured, the film 25 on the diode section 10 and an FET is selectively removed by etching, with the remaining part being used as a polyimide film 5. Therefore, occurrence of a leakage current between elements can remarkably be reduced, since the polyimide film, through which no electric current can easily flow, exists on the InP substrate between the elements.
Patent JP-S5522946-A (JP)
Title: Detecting mechanism of poor printing in impact printing device
Inventor: SAWAJIRI TATSUO
IPC: B41J9/54
Filed: 1978-08-09
Abstract: PURPOSE: To enable detecting printing defects by providing a special spring and a piezoelectric element on the reset plunger of a printing hammer and detecting the working force of the printing hammer.  
     CONSTITUTION: In a reset plunger 23 which resets a printing hammer 10 to its initial position after a push rod 9 lowers and impact-turns the printing hammer 10 according to printing signals, the force of a resetting spring 22 is adjusted so that a projection 24 on the opposite side of the plunger 23 may press a piezoelectric element 21 in an impact turn when the printing hammer 10 can print properly. By so doing, if there is no signal transmission from the piezoelectric element 21 when the printing hammer is operated, it can be detected as a print defect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58214404-A (JP)
Title: Pneumatic tire
Inventor: KABE KAZUYUKI
IPC: B60C9/08
Filed: 1982-06-07
Abstract: PURPOSE:To stabilize straight running performance by constituting a carcass cord of a radial tire of a lower layer wound up around a bead wire and an upper layer which is divided into a right and left portion and extends to the bead portion, and setting a width of overlap between the upper layer of the carcass cord and a belt reinforcing layer and an angle of a reinforcement cord to a predetermined value. CONSTITUTION:A carcass cord layer is constituted of a lower layer 4d continuously extending in a transverse direction and wound up around a bead wire and an upper layer 4u divided into a right and left portion and having a height from a bead toe to its end of not more than 0.3 times a height of a tire in section, wherein the upper layer 4u is disposed apart from the bead wire and is overlapped with a belt reinforcing layer 5 in the width of not less than 10mm.. Further, cord angles alpha1 and alpha2 of the carcass cord layers 4d and 4u forming a reinforcement cord for the belt reinforcing layer 5, which angles are measured from an acute angle side of a tire circumferential angle, are set to the range of 95 to 120 deg. at an average, and the difference be tween alpha1 and alpha2 is set to the range of 10 to 60 deg.. With this constitution, a ply stair may be reduced without deteriorating characteristics of the radial tire, thereby improving straight run ning performance and lightening tire weight.
Patent JP-H10284158-A (JP)
Title: Base electrical connector
Inventor: OGAWA SHINGO
IPC: H01R13/24
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a base electrical connector ensuring a highly reliable electrical connection. SOLUTION: A recessed part 4 is provided in a lower part 2c of a pin 2, and a bottom face 6 of the recessed part 4 is formed on an inclined surface. The pin 2 is slidably arranged in a sleeve 10, and is energized upwardly by a coil spring 14 in the sleeve 10. The inclined bottom face 6 biases the pin 2 in the direction of the arrow A, and the sleeve 10 is laterally pressed to establish a reliable electrical connection between the sleeve 10 and the pin 2.
Patent JP-S62252082-A (JP)
Inventor: HASEGAWA GENSUI
IPC: H01B7/08
Filed: 1986-04-25
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-S5321904-A (JP)
Title: Preparation of magnetic recording material
Inventor: TAMAI YASUO
IPC: G11B5/848
Filed: 1976-08-12
Abstract: PURPOSE: To improve orientation characteristic and audio output over the entire layer of a video tape by coating a magnetic coating liquid on a substrate while applying magnetic field across the free falling curtain of said magnetic coating a strongly magnetic metal and a binder is fed throubh nozzle 1 and pipe 2 to pocket 4 of cating head 3 and, with ensured dyanamic pressure being cancelled, further permitted to flow down from slit 5 to form a free falling curtain 6. A magnetic field is applied by air-core solenoid coil in the falling direction, and the curtain 6 thereby oriented form magnetic layer 10 on a bandshaped substrate. Air shield 11 is provided for the purpose of removing air accompanied with substrate 9 to keep curtain 6 stabilized. The substrate 9 for carrying layer 10 thereon, while it is supported on a backing roll 12 and auxiliarily oriented by magnet 13, if desired, is then conveyed to drying step. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11275368-A (JP)
Title: Picture correction processing method
Inventor: MORISHITA KOICHI
IPC: G06T5/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a picture correction processing method being superior in the reproductivity of multilevel hierarchy while having a smoothing function by reducing processing which gives adverse influence on the hierarchical reproductivity of a multilevel hierarchy picture. SOLUTION: The picture element under consideration 101 is judged whether or not a picture element is corrected (S1). Then, when the picture element 101 is the one to be corrected (YES in S1), it is judged whether an intermediate density picture element exists or not in an intermediate density detecting area 102 in the periphery of the picture element 101 (S2). That is, it is judged whether or not the intermediate density picture element exists, which is judged that the density data do not exist in the area 102 (Oh) and the picture data do not exist at the time of binarization (S2). When the low level intermediate density picture element exists (YES in S2), processing for outputting data before smoothing correction, that is, the density data of an input picture is executed prior to the picture data after the correction (S3).