baber/WOPTO huggingface dataset:
Patent JP-2000250079-A (JP)
Title: Nonlinear optical device, its production and method for using same
Inventor: TANAHASHI ICHIRO
IPC: G02F1/35
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a nonlinear optical material having both an ultrahigh speed and a high tertiary nonlinear susceptibity. SOLUTION: A II-VI semiconductor superlattice 1 is formed on a substrate 2 by a molecular beam epitaxy method, part of the substrate 2 is removed by etching to expose the semiconductor superlattice 1 to the substrate 2 side and an optical antireflection film 3 is formed on the exposed face. A transparent substrate 6 with an optical reflection film 4 is stuck to the face of the semiconductor superlattice 1 opposite to the exposed face by way of an adhesive layer 5. When the resulting device is used in a longer wavelength range than the exiton adsorption peak wavelength of the semiconductor superlattice 1, a high tertiary nonlinear optical susceptibity and a high nonlinear response speed are attained.
Patent JP-H08247891-A (JP)
Title: Balance for wind tunnel
Inventor: OHASHI SUEJI
IPC: G01M9/06
Filed: 1995-03-13
Abstract: PURPOSE: To provide the balance for a wind tunnel, which can enhance accuracy in measurement. CONSTITUTION: Insulating material 5 is applied to a connecting section connecting a sting 2 supporting a model 1 with a balance interposed between the sting 2 and the model 1 for electrical insulation, and a lead wire transmitting detected signals from the balance 3 is covered by an insulating member 10. By this constitution, data measured by the balance is prevented from being adversely affected by noise generated by external power supplies and the like, and concurrently, fluctuations in noise level due to change in environment are made small, and accuracy in measuring aerodynamic forces can thereby be enhanced to a great extent.
Patent JP-H06267744-A (JP)
Title: Coil with base
Inventor: TAUCHI RIE
IPC: H01F17/06
Filed: 1993-03-12
Abstract: PURPOSE:To provide a coil with base in which the coil is put in position and stably fitted to the base, along with anti-vibration characteristics and good conditions in assembling work. CONSTITUTION:A core cover 4 of a coil 1 has an overhang part 41, and each rib 44 is formed vertically to the overhang part 41. A narrow projected base part 6 is provided on the upper face of a base 2, while projected parts 7 are provided in a pair at right angles to the narrow projected base part 6. When the projected part 41 is fitted to the narrow projected base part 6, the rib 44 is fitted to a base part 70 of the projected parts 7 and the overhang part 41 is fitted to the narrow projected base part 6. At the time, a projected part 63 of the narrow projected base part 6 is inserted into a hole 43 at the overhang part 41.
Patent JP-H11206350-A (JP)
Title: Beverage of leaf of perilla frutescens and parsley and its production
Inventor: HINO TORU
IPC: A23L19/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a beverage capable of making a person simply eat vegetables having a high nutritive value since although leaves of Perilla frutescens crispa and parsley have high nutritive values, they have strong fragrance and bitterness and their used amounts are limited. SOLUTION: This beverage is characteristically obtained by adding acidity and sweetness to squeezed juice of leaves of Perilla frutescens crispa and parsley, a dried material of the squeezed juice or powder of the dried material of leaves of Perilla frutescens crispa and parsley.
Patent JP-S61213243-A (JP)
Inventor: JIYOOJI NERUSON BUREAA BAACHI
IPC: A61L2/08
Filed: 1986-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08244736-A (JP)
Title: Device for putting umbrella in bag automatically and removing bag from umbrella automatically
Inventor: NAMEKAWA EIJIRO
IPC: B65B69/00
Filed: 1995-03-13
Abstract: PURPOSE: To enable a wet umbrella to be put into a disposable umbrella bag automatically without the use of electric power. CONSTITUTION: The inside of a housing 10 is designed to hold a plurality of disposable umbrella bags 15 hung in layers put together. The housing 10 has a slit 13 for inserting an umbrella and taking it out, into which an umbrella is inserted in the longitudinal direction and taken out by being moved laterally. The umbrella bags 15 are hung by a holding plate 22 having a holding rod 23 which is passed through the umbrella bags held together in a bunch 17 to hang down and hold them. A rotary shaft extending in parallel with the holding plate 22 has a rotary link which has a rotatable bag-picking claw 45.
Patent JP-S62218782-A (JP)
Inventor: SAAZAHARI AZUHOTSUKU SHIENOI
IPC: F02C6/10
Filed: 1987-03-07
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-H09243473-A (JP)
Title: System for analyzing contact stress
Inventor: EZAWA YOSHITAKA
IPC: G06F19/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently analyze a contact stress by dividing a structure to partial areas so that two confronting contact faces are in one partial area and data of each contact face required when a contact state of the contact face is to be corrected and calculated are on a memory device of one operational device. SOLUTION: In a process of analyzing a contact, if objects in contact with each other are allotted to different partial areas, i.e., different operational devices 6, it is necessary to transmit data between respective memory devices 7 of the operational devices 6 to estimate a contact state after a load is impressed. As such, the objects in contact with each other are allotted to the same memory device 7, thus eliminating the transmission of data between the memory devices 7. In a calculating process, at each initial stage of repetitions carried out until a surface force is balanced between the partial areas, the contact state analyzed immediately before is set as an initial value. Accordingly, the repeating number of times to calculate the contact is reduced.
Patent JP-S63221175-A (JP)
Title: Coating wall and spraying material having mildewproofing and antibacterial performance
Inventor: HAGIWARA ZENJI
IPC: A01N59/16
Filed: 1987-03-10
Abstract: PURPOSE:To enable a coating wall or spraying material having excellent germicidal action or antibacterial action against various bacteria and mold (Eumycetes) and capable of retaining said action over a long period of time to be formed, by blending a cation exchanger retaining a metal ion having a germicidal action. CONSTITUTION:This coating wall material or spraying material contains a cation exchanger retaining a metal ion having a germicidal action. Pref. the cation exchanger is treated with a coating agent such as liquid paraffin, a silicone resin or a fluororesin and then used to prevent a chemical reaction between the cation exchanger and other components in the coating wall or spraying material from taking place without causing lowering the antibacterial action and the mildewproofing effect. As the metal ion having a germicidal action, one or more metal ions selected from the group consisting of silver, copper, zinc, mercury, tin, lead, zirconium, bismuth and cadmium are used.
Patent JP-H07238648-A (JP)
Title: Staircase handrail bracket
Inventor: YAMATOMI SHIGEAKI
IPC: E04F11/18
Filed: 1994-02-25
Abstract: PURPOSE:To make a handrail easy to grip by bringing the upper end of the neck of a handrail bracket close to a staircase, and bringing the horizontal center line of a handrail mounting portion closer to the staircase than the horizontal center line of a mounting base. CONSTITUTION:A metallic handrail bracket 1 is formed of a disc-shaped mounting base 2 to be mounted on the side wall of a staircase, a neck 3 erected on the mounting base 2, and a handrail mounting portion 4. The upper end of the neck 3 is brought close to a staircase 16, and the horizontal center line M2 of the handrail mounting portion 4 is brought closer to the staircase 16 than the horizontal center line M1 of the mounting base 2 is. A pair of indexes 8 aligned with the horizontal center line M1 are provided at the front and rear edges of the mounting base 2, and the mounting base 2 is mounted on the side wall in such a manner that the indexes 8 coincide with a marking line. Thus the handrail is positioned close to the staircase, so the handrail can easily be reached in an emergency.
Patent JP-H10270546-A (JP)
Title: Shallow trench isolation(sti) method of semiconductor element
Inventor: SON SEIKAN
IPC: H01L21/762
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent generation of bump phenomenon during operation of a semiconductor by forming an ion diffusion region by implanting fluorine ion to a position wherein a trench is formed inside a semiconductor board before a trench is formed and forming an inlet part of a trench to an R-shape by carrying out annealing. SOLUTION: A first oxide film 22 and a nitride film 23 are formed in an upper surface of a semiconductor board 21 and a photoresist pattern 24 is formed thereon. After the first oxide film 22 and the nitride film 23 are patterned respectively by using the photoresist pattern 24, ion of fluorine, etc., is implanted and an ion diffusion region 25 is formed in a position wherein a trench 26 is formed inside the semiconductor board 21. Then, annealing is carried out to allow fluorine ion to diffuse widely in an inlet circumferential edge part of the trench 26 and an oxide film 27a of the same quality as a second oxide film 27 is formed inside the trench 26 and an inlet part of the trench 26 is formed to a gentle R-shape.
Patent JP-2000210733-A (JP)
Title: Z-type expansible metal and its compound body
Inventor: YAMAMOTO KIYOSHI
IPC: B21D47/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To bend without difficulty and to suppress occurrence of defect such as strand breakage by attaching a plate part having no cut-in line to both ends of an expansible metal in which cut-in parts are expanded to a diamond mesh and bending both end plate parts at the boundary between the expansible metal part and the plate part to an opposite face side at a prescribed angle. SOLUTION: A Z-type expansible metal 1, which connects an expansible metal part 3 between plate parts 2, is formed. It is preferable that both end plate parts 2 are parallel and its shape is a rectangular and holes 20 are arranged to the plate part 2. The plate part 2 is formed to a long, is bent at a right angle and is made to a cylindrical shape in which the expand metal part is intersected, and at least one of functional materials among heat insulation material, sound absorption material, humidity absorption material, planting base material, fertilizer are filled in the cylindrical space. A board-like body is constituted by plural Z-type expansible metals 1 and the plate parts 2 facing. Both end parts of the board-like body are covered by angles to make a compound body.
Patent JP-S56148837-A (JP)
Title: Electron device
Inventor: HAYASHI YOSHIHARU
IPC: H01L21/60
Filed: 1980-04-22
Abstract: PURPOSE:To improve reliability by conducting first bonding to one element pad and second bonding to the other element pad in wire bonding between a functional element and a semiconductor element driving said element. CONSTITUTION:A gold ball 14 formed to a gold small wire 13 is first bonded to an aluminum pad 3 of a liquid-crystal television indicator 2 glued to a ceramic base plate 11 with adhesives 12, and the gold small wire 13 is second bonded to an aluminum projecting electrode 16 of a semiconductor element 17 glued to the  ceramic base plate 11 with adhesives 15. A section between a wiring pattern 18 on the base plate 11 and the projecting electrode 16 of the semiconductor element 17 is wire-bonded through a power source and input signals. Thus, since the number of connection can be reduced by half, the formation of the exfoliation of connected sections is reduced by half, cost is brought down and reliability can be improved.
Patent JP-H03254851-A (JP)
Title: Gun for use for highly viscous fluid
Inventor: KATO KENJI
IPC: B05C5/00
Filed: 1990-03-05
Abstract: PURPOSE:To contrive the simplification of the structure of a gun and the reduction of the manufacturing costs by making possible a series of a highly viscous fluid supply actions by a single piston such as the discharge, cut-off at the time of the stoppage and suction. CONSTITUTION:A discharge chamber 22 and a suction chamber 23 are formed in communication with a nozzle 21 at the forward end of a gun body 20 and a valve disc 27 at the end of the piston rod 26 of a piston 25 provided in a piston chamber 24 in the rear of the gun body 20 is freely inserted closely and slidably into the suction chamber 23. The valve disc 27 is provided with a fluid supply passage 31 in communication with the suction chamber 23 and a flow passage 33 in communication with the discharge chamber 22. The flow passage 33 is provided with a peripheral opening part 34 capable of being freely communicated with an opening part 32 of a fluid supply passage 31 opening toward the inner peripheral surface of the suction chamber 23 and a discharge opening part 35 opening toward the discharge chamber 22. When the forward end of the valve disc 27 closes the rear end of the discharge chamber 22, the fluid supply passage 31 and the peripheral opening part 34 are registered with each other and, as the valve disc 27 moves away from the rear end of the discharge chamber 22, the opening part 32 is closed by the peripheral surface of the valve disc 27.
Patent JP-S57168184-A (JP)
Title: Wrist watch equipped with biological information detector
Inventor: TONEGAWA SHIYOU
IPC: G04G17/08
Filed: 1981-04-10
Abstract: PURPOSE:To obtain a wrist watch with a biological information detector having a good appearance by incorporating at least one of a pulse sensor and a body temperature sensor at a suitable position of a watch band connected to a watch body at the bottom of characters on the dial thereof. CONSTITUTION:An electronic body temperature sensor 10 is incorporated at the narrow tip portion of one watch band connected to a watch body 1 at the bottom of characters on the dial thereof while a pulse sensor 11 at a part of the watch band between the sensor 10 and the watch body 1 corresponding to the radial artery of the wrist in the inside thereof when this wrist watch is normally put on the left hand. Then, the pulse pressure is converted into an electrical signal and transmitted to a computing means provided on the watch body 1 through a lead 21 run through the watch band 2 to detect the number of the pulses. Thus, the incorporation of the sensor, the lead and the like into the watch band provides a wrist watch with a biological information inspector.
Patent JP-S52136447-A (JP)
Title: Heat exchanger
Inventor: HATADA TOSHIO
IPC: F28F1/32
Filed: 1976-05-12
Abstract: PURPOSE: To obtain a louver fin which the louver ratio is formed to come to 20W 35% by combining the radiate louvers and the circulate louvers, and which without obstracting the heat line, the energy loss causing from a draft resistance is same and the heat transfer ability is efficiently improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54145492-A (JP)
Title: Laser unit
Inventor: SUMIYA MITSUO
IPC: H01S3/034
Filed: 1978-05-06
Abstract: PURPOSE:To prevent dusts from sticking to a reflection surface by screening a reflection surface opposite to a resonance mirror and the reflection surface of a focusing mirror by clean and dry pressure air. CONSTITUTION:At both the end sides of gas laser 1, reflection mirror 6 and permeable mirror 7 as resonance mirrors are arranged with reflection surfaces confronted each other. Now, inert gas such as nitrogen gas is sent from supplier 22 to blower 20 and jetted from jet nozzles 10a and 10b to reflection surfaces of mirrors 6 and 7 after passing through filter 15 and moisture absorber 12, thereby screening the reflection surface by gas. The jetted gas mentioned above is supplied again to blower 20 by way of intakes 11a and 11b and cooling unit 16. In this way, since the reflection surfaces of mirrors 6 and 7 are screened by clean and cooled dry gas, they are kept clean constantly and layer beam 25 can be oscillated efficiently.
Patent JP-H05258940-A (JP)
Title: Coil
IPC: H01F5/02
Filed: 1992-03-12
Abstract: PURPOSE:To prevent a disarranged winding of wire from being generated by a method wherein at least the outer peripheral surfaces of both end parts of a bobbin are formed in a wave form corresponding to the wire diameter of the wires. CONSTITUTION:Frames 18a and 18b are respectively formed on the outer peripheral surfaces of both end parts of a main body 16. Terminal formation parts 20a and 20b are respectively formed on the upper end parts of the collars 18a and 18b in such a way that the parts 20a and 20b are extended from the upper end parts to the horizontal direction and almost bar-shaped terminals 22a and 22b consisting of a metal are respectively provided on these terminal formation parts 20a and 20b. Moreover, wavelike grooves 26 for guiding wires 24 are respectively formed in the outer peripheral surfaces of both end parts of the main body 6 conforming to the wire diameter of the wires 24. One end of the wire 24 is wound on the terminal 22b (or the terminal 22a) of a bobbin 12 and the wire 24 is wound on the main body 16 creeping along the groove 26 in the main body 16. In such a way, the grooves 26 are made not only in the outer peripheral surfaces of both end parts, where a disarranged winding of the wires 24 is easily generated, of the main body 16, but also in the whole longitudinal direction of the main body 16 or in the corner parts only in the circumferential direction of the main body 16 or in the whole of the main body.
Patent JP-H08222909-A (JP)
Title: Method for adjusting band width of dielectric filter
Inventor: KIKUYAMA YASUHIKO
IPC: H01P1/205
Filed: 1995-02-17
Abstract: PURPOSE: To extend the band width of an integral dielectric filter having electrodes to obtain capacitive coupling on an adhered face. CONSTITUTION: Part of an outer conductive film 14 opposite to a capacitive coupling electrode between dielectric resonator units via a dielectric material is removed to expose a part 15 on which the dielectric material is exposed. Till a desired frequency characteristic is obtained, the conductor film of the outer conductor 14 is removed. Thus, number of electric force of lines reaching ground potential is less at the part 15 where the outer conductor is removed and the coupling capacitance is increased. Thus, the pass band width is extended.
Patent JP-H02235288-A (JP)
Title: Semiconductor integrated circuit
Inventor: HANAMURA SHOJI
IPC: G11C11/406
Filed: 1989-03-08
Abstract: PURPOSE:To set up at least four operation modes or more by connecting control means each of which includes at least one fuse respectively between an external terminal and the input of a counter circuit and between the output of an oscillation circuit and the input of the counter circuit. CONSTITUTION:The control means 2, 4 connected between the external terminal 1 and the counter circuit 3 and between the oscillation circuit 5 and the counter circuit 3 can independently control its output state to the through state of an input signal, the inversion signal of the input or a high impedance state by the external terminal 1 for controlling the disconnected states of the fuses F1, F2 arranged in its inside or the state of a flip flop circuit. Thereby, four or more formats (modes) can be provided to an input signal to the counter circuit 3 by the input signal for the external terminal 1 and the disconnection states of the fuses F1, F2. Consequently, a semiconductor storage device having an operation mode switching means capable of switching four or more operation modes can be obtained.
Patent JP-S57168251-A (JP)
Title: Manufacture of original drawing film of microstrip line
Inventor: OOGAWARA KENICHI
IPC: G03F1/68
Filed: 1981-04-10
Abstract: PURPOSE:To easily make a precise photomask by using an existent tape of excellent size precision for manufacture of a ordinary drawing film of a microstripe line. CONSTITUTION:For manufacturing a microstrip line by photoetching, a circuit pattern is designed with the width of a microstrip internal conductor limited to a sequence which corresponds to an existent tape with width formed according to a constant sequence. Then, an element pattern of size W2 ten times as large as the original width of a design drawing is selected on the tape and cut by ten-fold length; and the element pattern is stuck on an ordinary drawing film according to lines 12' and 11', and an element pattern with width W4 is stuck similarly to complete the ordinary drawing film. Therefore, the precision of the width of the tape is improved to improve the precision of a photomask easily.
Patent JP-S62218886-A (JP)
Inventor: EBERETSUTO DABURIYU SUTAUBU
IPC: G01T1/164
Filed: 1987-03-09
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-H02283907-A (JP)
Title: Expansion dowel
Inventor: KAARU BAIDONAA
IPC: F16B13/14
Filed: 1990-03-07
Abstract: PURPOSE: To decrease the hazard of a dowel rotating during the screw fastening operation by furnishing the dowel base at its bore with a screw bar for forming threads, and producing the screw bar by injection molding during the manufacture of dowels. CONSTITUTION: A screw bar 30 for forming threads is provided on the bore 29 of a dowel base 13 by injection molding during the manufacture of dowels. This enables equipment of each dowel with threads before installing the dowel, and at least part of the threads is screwed into the screw bar 30 of the base 13. Because of installation penetrating the dowel, it is possible to use in the condition that the dowel is assembled previously. The dowel is inserted into the bore hole by driving the screw head, when a tension opposite the pressure force is applied to the screw. As a result, draw-in of dowel to the hole is improved. Because the resistance in screw fastening is decreased, the reaction torque is decreased when the segments of the dowel are expanding with screw fastening. This decreases the hazard of the dowel rotating during the screw fastening.
Patent JP-S55147080-A (JP)
Title: Tracking unit for still picture
Inventor: SEKIMOTO TETSUSHI
IPC: G11B5/588
Filed: 1979-05-04
Abstract: PURPOSE:To prevent the degradation of video quality, by oscillating the reproducing head broadwise the track through the application of alternating voltage and biasing the head with the alternating voltage at the peak position of the reproducing head output. CONSTITUTION:The control circuit 7 feeds the output of the oscillator 19 to the bias circuit 21 and the reproducing head 23 is scanned while it is oscillated broadwise the track. Next, the peak position of the reproducing output is detected at the peak detection circuit 4 and the output voltage of the oscillator 19 at the peak position is stored in the memory 11. Further, at reproduction, the reproducing head 23 is biased via the bias circuit 21 with this memory output. Accordingly, even if the reproducing head is not woblled, tracking can be made by following to the curve of track, allowing to prevent the degradation of video quality due to hue variation.