baber/WOPTO huggingface dataset:
Patent JP-H04268727-A (JP)
Title: Method and adevice for dry etching
Inventor: KUBOTA MASABUMI
IPC: H01L21/3065
Filed: 1991-02-25
Abstract: PURPOSE:To provide the title dry etching method in excellent evenness, easy to be large-scaled doping little damage to a work for producting high density plasma in high degree of vacuum making use of the oscillation or rotary motion of electrons in the pertient high-frequency field. CONSTITUTION:The title dry etching device is provided with a mechanism wherein the space between the first electrode pair 5 and 6 is impressed with the first high-frequency power in 300 MHz and then the space between the second electrode pair 7 and 8 is impressed with the first high-frequency power in the 90 deg. different phase while the space between the remaining one pair of electrodes 2 and 4 is impressed with the second high-freqnency power of 50 MHz. Since Lissajour's waveforms are observed when the signals in the 90 deg. different phase of the same freqnency are inputted in X, Y of an oscilloscope, similar to such a case, electrodes start rotary motion due to the AC power imposed on the electrodes 5, 6, 7, 8. Accordingly, the high ionization effect can be brought about for increasing the etching rate despite the high degree of vacuum.
Patent JP-H04268717-A (JP)
Title: Semiconductor device
Inventor: KAWAMURA HIROSHI
IPC: H01L29/778
Filed: 1991-02-25
Abstract: PURPOSE:To improve the breakdown strength of a Schottky (gate). CONSTITUTION:An InGaAs field-effect transistor, which is formed on an InP substrate 1, consists of InAlAs grown in an undoped state with the InAlAs Schotty layer 15, on which a gate electrode 9 will be placed, of 350 deg.C or lower. Gate breakdown strength can be improved maintaining high Gm.
Patent JP-S55123442-A (JP)
Title: Resin injecting device for synthetic resin molding machine
Inventor: KITSUTAKA HIROKAZU
IPC: B29C45/00
Filed: 1979-03-15
Abstract: PURPOSE: To accomplish accurate and easy adjustment of resin discharging amount through the positioning of a limit switch, positionable, for halting the discharging action of the resin discharge pump.  
     CONSTITUTION: This resin injecting device for the synthetic resin molding machine is composed of the first discharge pump 2 with a large capacity for discharging resin and the second discharge pump 3 with a small capacity for discharging hardening catalyst acting in complete synchronization with the action of the first discharge pump, which are arranged to be parallel to each other in the discharge direction. The first discharge pump is provided with the first limit switch LS1 for starting the discharge action and the second limit switch LS2 for halting the discharge action positionable with the respect to the first switch LS1. With such an arrangement, accurate and easy adjustment is possible on the discharge of resin and hardening datalyst simply by positioning the second limit switch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59156107-A (JP)
Inventor: YASUOKA SEIJI
IPC: H02G1/06
Filed: 1983-02-25
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-H07237751-A (JP)
Title: Plate transferring device
Inventor: HASHIMOTO SUMIO
IPC: B65H3/08
Filed: 1994-02-28
Abstract: PURPOSE:To surely transfer a thin plate having a large area or a deformed plate in a stable manner, in separation one by one. CONSTITUTION:A plate transferring device is equipped with a suction means 15 which sucks a plate 14a on the highest stage among a plurality of piled plate substances 14 having each nearly equal thickness, transferring means 11 which relatively shifts the plate 14a at least on the highest stage sucked by the suction means 15, in the direction crossing at right angle for the suction direction, and a separating means 18 which is installed in the shift direction of the plate body 14a in the highest stage which is sucked by the suction means 15 and has a partitioning end within the distance in the thickness portion of the plate 14 from the undersurface of the sucked plate substance 14a on the highest stage.
Patent JP-H02210666-A (JP)
Title: Recording and reproducing system
Inventor: YOSHIO JUNICHI
IPC: H04N21/426
Filed: 1989-02-09
Abstract: PURPOSE:To obtain the audio signal corresponding to the speech by the language among plural audio signals by subjecting N-channels of the audio signals to digital modulation processing and recording the same by time division multiplexing and mixing and reproducing at least the two audio signals at the time of reproduction. CONSTITUTION:The audio signals of the channels CH 2 to CH 5 respectively supplied to the input terminals IN2 to IN5 are supplied to A/D converters 5 to 8 which execute sampling of the respective channels respectively at 37.8KHz frequency. The output data is compressed in an ADPCM encoder 10 and is blocked and multiplexed with the output data of a control data generating circuit 11. The data indicating channels is supplied to an ADPCM decoder 40. The decoding processing of the coded information of the channels indicated by the output data of a system controller 25 is selectively executed and the digital data obtd. by sampling the audio signals of the channels at 37.8KHz frequency is obtd. The output of the decoder 40 is converted by a D/A converting circuit 41 to an analog signal which is then mixed with the audio signal of the channel CH 1 outputted from an FM demodulating circuit 35 by a mixing circuit 42.
Patent JP-S59157948-A (JP)
Title: Manufacture of lead-acid battery
Inventor: NAKANO JIROU
IPC: H01M50/169
Filed: 1983-02-25
Abstract: PURPOSE:To surely melt-bonding a joining part of a cover by accommodating a container in a iron frame which covers the outsides of the container and the joining part to correct outward expansion of the container, then melting the joining part. CONSTITUTION:When a container 1 and a cover 2 are bonded, the container 1 in which an electrode group is accommodated is accommodated in iron frame 7. The inner dimension of the iron frame 7 is set to almost the same dimension as the outer dimension of the container 1. When the container 1 is accommodated in the iron frame 7 and an opening or shutting part 1 is closed, the wall 5, which is expanded to the outside, of the container 1 is forced to press inward and corrected to a normal state (a shape of inner dimension of the iron frame 7). A heating plate 3 is placed on the joining part 4, and a joining part 4' of a hanging part 6 of the cover 2 is in contact with the heating plate 3. Thereby, joining part 4 and 4' are melted.
Patent JP-S62189208-A (JP)
Inventor: KITSUTA TOSHIYUKI
IPC: E01D21/06
Filed: 1986-02-14
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-S55123504-A (JP)
Title: Retractable leg wheel
Inventor: NAITOU NORIO
IPC: B60B33/06
Filed: 1979-03-16
Abstract: PURPOSE: To retract wheels in the case of a trunk being not moved and to prevent the wheels from being damaged, by a method wherein a hooking system is located in conjunction with a bracket, whereat a wheel is mounted by an axis, and a frame, a protruding and projecting condition of the wheel being held by fastening the bracket in a proper place on the frame.  
     CONSTITUTION: A wheel 4 comes out of a containing chamber 4 of a leg wheel frame 2 such that claws 5c are unhooked from concavities in the frame 2 by depressing an operating part 5a of a hook axis 5. A bracket 3 rotatably mounted at the frame 2 is turned by a torsion spring force followed by the hook-releasing. The claws 5c are hooked again in the original concavities at one end of the turning, and thereby the bracket 3 is secured for being positioned in a vertical state. The wheel 4 mounted at the end of the bracket 4 is held after being emerged outward from the frame, a trunk and the like whereat the frame 2 is secured by means of screws being easily moved and transported. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57144788-A (JP)
Title: Printing ink composition
Inventor: OKADA YOSHIROU
IPC: B01J13/18
Filed: 1981-03-04
Abstract: PURPOSE:To enable the manufacture of a pressure-sensitive copying paper coated with microcapsules only at desired points by a spot printing by containing a  pressure sensitive microcapsule having a wall film made of a solvent resistant  formaldhyde polycondensate into a printing ink. CONSTITUTION:A color former liquid in which a crystal violet lactone or other leuco dye is dissolved in a high boiling point solvent dispersed being emulsified in a liquid of a urea formaldehyde prepolymer, a water soluble cationic urea resin and an anionic surface active agent mixed with hydrogen and an acid catalyst is added to this dispersed liquid to cause a polycondensation and a crosslinking reaction to obtain a microcapsule wrapping the color former liquid. Being solvent resistant, the microcapsule thus obtained is mixed with an ink solvent, a binder and the like added to make a printing ink with which a spot printing is perofrmed. This provides a pressure-sensitive copying paper coated with pressure-sensitive microcapsules only at desired points.
Patent JP-H09221292-A (JP)
Title: Power device for elevator
Inventor: RI YASUNORI
IPC: F16H3/76
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a drive motor by moving a sprocket transmitting the driving force of an elevator to the right and left together with a drive shaft, and changing the operating positions of the elevator and a balance weight located at home positions. SOLUTION: Slide rollers 51 are inserted to both ends of a drive shaft 50, and a slide groove 21 is formed at the inside end of a fixed shaft 20 so that the drive shaft 50 and sprockets 130, 140 can be moved to the right or left to the operating position of an elevator 1 or a balance weight 2. If the sprockets 130, 140 are moved to the elevator 1 side according to the number of occupants of the elevator 1, the heavy load of the elevator 1 is balanced with the small weight of the balance weight 2 at the ratio L1/L2, where L1 is the distance from the position where force is applied to the center of a drive wheel when a chain 131 connected to the elevator 1 is meshed with the sprockets 130, 140, and L2 is the distance from the tangential position where a load is applied when the other chain 141 is meshed with the sprockets 130, 140.
Patent JP-S52114254-A (JP)
Title: Demodulation unit
Inventor: YOSHIDA YASUSHIGE
IPC: H03D3/24
Filed: 1976-03-22
Abstract: PURPOSE: To produce the demodulator unit of simple structure by phase detecting the multiple laid over modulation signal, in demodulating the multiple value multiple phase multiple laid over modulation signal, and detecting level of the one on which above output is raised by the power of two, and producing exclusive logical product from the both of outputs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53116788-A (JP)
Title: Circuit element structuring body
Inventor: NAKASHIMA SEIICHI
IPC: G11C17/06
Filed: 1977-03-23
Abstract: PURPOSE: To make circuit element structuring bodies of a miniature size and high scale of integration by making electrode lead-out layers and wirings by poly-Si layers of varied layer thicknesses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10211353-A (JP)
Title: Hanging device
Inventor: JODEN YOSHIKAZU
IPC: A63F9/30
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hanging device which enables adjusting of the difficulty of obtaining premiums. SOLUTION: This hanging device 1 comprises a bar-shaped member 2 and a drop preventing member 3. The drop preventing member 3 is shaped roughly conical with the cross section thereof expanding toward the tip part 5 from the base end part 4. In the drop preventing member 3, the distance is not fixed between the outer circumferential rim thereof on the side of the tip part 5 and the shaft center 2c of the bar-shaped member 2, r1 in the shortest diameter and r2 in the longest diameter. When the shortest diameter r1 is positioned on the upper side of the drop preventing member 3, the gradient of inclination becomes so gentle on the upper rim thereof to let the premium 10 be easily taken off the hanging device 1. When the largest diameter r2 is positioned on the upper side, the gradient of inclination becomes so sharp to make the premium 10 hard to take off the hanging device 1.  In this hanging device 1, the difficulty of taking off the premium 10 can be freely adjusted by changing the angle of the drop preventing member 3.
Patent JP-S62188924-A (JP)
Title: Temperature detector
Inventor: YAMAO YUTAKA
IPC: G01K11/12
Filed: 1986-02-14
Abstract: PURPOSE:To enable detection of changes in temperature in a temperature indicator set area, by detecting that the light transmission rate and reflectance of the temperature indicator vary with changes in temperature. CONSTITUTION:A switch of a heat sensor 10 is turned ON to drive 6 the emission of lights omegaa and omegab from light emitters 2a and 2b such as halogen lamp. Consequently, the light omegaa is transmitted through a temperature indicator (e.g. liquid crystal plate) within a temperature detecting section 20a, reflected with a mirror finished reflector and then, is reflected again by a reflection part 40 to be incident into a light receiver 3a (e.g. photoconductive cell). Likewise, the light omegab is made incident into a light receiver 3b. When a temperature change occurs in a temperature detecting area where the detecting sections 20a and 20b are set, changes in the transmission rate of the temperature indicator are transmitted to the units 3a and 3b. In response to this, a detection means 4 provided in the sensor 10 detects changes in output signals of the units 3a and 3b. This eliminates a complicated wiring and enables the detection of changes in the temperature in the temperature detecting area and a alarming thereof by an alarming means 5 such as buzzer.
Patent JP-S62188504-A (JP)
Title: Patch antenna
Inventor: SATO SHINICHI
IPC: H01Q13/18
Filed: 1986-02-14
Abstract: PURPOSE:To resonate the titled antenna at two different frequencies by loading a conductor plate having a part in parallel with and overlapped with an irradiation conductor element and allowing a drive section to connect or disconnect the radiation conductor element and the conductor plate. CONSTITUTION:The conductor plate 4 is provided in parallel with the radiation conductor element 2 while part of the plate is being overlapped, and a dielectric rod 5 supporting the conductor plate 4 and moving it vertically is provided. In driving the drive section to move vertically the dielectric rod 5, and then the conductor plate 4 is disconnected or connected from/to the radiation conductor element 2 so as to shorten or prolong the length of the radiation conductor element 2 equivalently. Thus, the patch antenna is resonated at two different frequencies.
Patent JP-S62189010-A (JP)
Inventor: UEDA OSAMU
IPC: A47B61/00
Filed: 1986-02-14
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-H06221302-A (JP)
Title: Load sensing circuit
Inventor: YONEKUBO YOSHITAKE
IPC: F15B11/05
Filed: 1993-01-27
Abstract: PURPOSE:To adjust flow rate gain in a load sensing circuit. CONSTITUTION:The pilot pressure in the one-side pilot chamber 7 of a control valve 6 is controlled by a differential pressure regulator 8. That is, when a pressure signal is applied to a one-side output member 15 the opening of the differential pressure regulator 8 is increased even it a pump discharge pressure is low, also pressure applied to the pilot chamber 7 becomes relatively high so as to increase flow rate gain. On the contrary, when the pressure signal is applied to the other side output member 16 the opening is not increased unless pump discharge pressure is increased, and relatively low pressure is applied to the pilot chamber 7 so as to reduce the flow rate gain.
Patent JP-S58147438-A (JP)
Title: Manufacture of foamable resin sheet
Inventor: HORI MASAHIKO
IPC: B29C47/00
Filed: 1982-02-27
Abstract: PURPOSE:To manufacture the titled sheet capable of giving a foamed article having excellent heat resistance, adhesivity, flexibility and appearance, by compounding a curing agent and a foaming agent to a low-molecular weight product obtained by melting a specific rubbery polymer and an epoxy resin, extruding the compounded mixture, and aging the extruded sheet. CONSTITUTION:A reaction product having low melt viscosity (preferably 300- 600 poise after the addition of a curing agent, etc.) and a relatively low molecular weight is prepared by melting a mixture containing (A) 20-70wt% of rubbery polymer composed mainly of a carboxyl-containing polymer which is liquid at normal temperature (e.g. carboxyl-containing acrylonitrile-butadiene copolymer) and (B) 30-80wt% of an epoxy resin. The reaction product is mixed with a curing agent and a foaming agent, extruded to a sheet, and aged to partly proceed the crosslinking reaction and increase the melt viscosity (i.e. to 700-1,100 poise). The heat melting is preferably carried out at 140-200 deg.C for 1-4hr.
Patent JP-S63199734-A (JP)
Title: Aromatic polycarbonate terpolymer
Inventor: SASAKI KENICHI
IPC: G11B7/24047
Filed: 1987-02-16
Abstract: PURPOSE:To obtain the title terpolymer having a small photoelastic constant and excellent mechanical properties and being useful for optical information recording discs, by copolymerizing three specified compounds selected from bisphenol compounds through carbonate bonds. CONSTITUTION:25-55mol.% 1,1'-bis(4-hydroxyphenyl)-m-diisopropylbenzene (A) of formula I is mixed with 2-45mol.% 2,2-bis(4-hydroxyphenyl)propane (B) of formula II and 15-75mol.% 1,1-bis(4-hydroxyphenyl)cyclohexane (C) of formula III so that the total of components may be 100mol.%. A diphenyl carbonate (D) in an amount slightly excess over the soichiometric amount is added to this mixture, and the obtained mixture is reacted at normal pressure in an inert gas atmosphere in the presence of a carbonation catalyst (E) such as KBH4 to obtain the title terpolymer of a glass transition temperature >=125 deg.C and a photoelastic constant <=60 Brewsters.
Patent JP-S62189104-A (JP)
Inventor: MATSUNAGA HARUO
IPC: B28B3/00
Filed: 1986-02-14
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-H05194071-A (JP)
Title: System for producing fertilizer
Inventor: SUZUKI TSUGUO
IPC: C05G3/00
Filed: 1992-01-21
Abstract: PURPOSE:To obtain an excellent fertilizer provided only with the advantages of both a chemical fertilizer and an organic substance fertilizer, extremely mild for the roots of plants and free from pollution of rivers by making the chemical fertilizer chemically adsorbed on an organic waste to moderate the generation of the fertilizing effect and retard the dissolution time of the fertilizer in water, and further, on the production of the fertilizer, to enhance a heat exchange rate by a continuous drying treatment and on the application of the fertilizer, to enable the mechanical scattering of the fertilizer and save the labor by shaping the fertilizer into a pellet-like shape. CONSTITUTION:A mixture of an organic waste with a chemical fertilizer is aerobically fermented, and the produced organic fertilizer is brought into contact with hot air in the turbulent state with a baffle, while being stirred with stirring projections disposed in an oven 12 and controlled in the rotation. The dried fertilizer is shaped into a pellet-like shape with a pellet mill through a grinder, and subsequently cooled and solidified in a cooling machine.
Patent JP-H02211149-A (JP)
Title: Jet nozzle structure for bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A47K3/10
Filed: 1989-02-10
Abstract: PURPOSE:To facilitate maintenance work by mounting to a jet nozzle connection port a decorative cover made possible to be removed from inside a bathtub body thus taking out to the inner of the bathtub body a throat part and a jet flow forming part in a nozzle casing. CONSTITUTION:In a foot side jet nozzle 2, a cylindrical nozzle casing 20 is provided in an outer side part of a bathtub body 1 successively communicating with its foot side jet nozzle connection port 1g, and the nozzle casing 20 fixedly arranges in its inside a jet flow forming part 50, jetting hot water mixing a bubble, and a throat part 60, determining a jet direction of the hot water, through a decorative cover 26 positioned in a side of the bathtub body 1. The jet flow forming part 50 and the throat part 60 are arranged by being inserted from the jet nozzle connection port 1g in the bathtub body 1, further the decorative cover 26 is removably fixed to the jet nozzle connection port 1g covering its mouth edge part, so that by removing the decorative cover 26 from the inside of the bathtub body 1, the throat part 60 and the jet stream forming part 50 are successively removed being possible to be disassembled.
Patent JP-H06278383-A (JP)
Title: Printing screen gauze
Inventor: ONDA TAKAYOSHI
IPC: D06M101/16
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a screen gauze superior in ink permeability and suitable for a high-accuracy printing. CONSTITUTION:A printing screen gauze is formed by the following method: a twill screen gauze made of a core-sheath-type composite monofilament, in which a polyester component having a high dissolving speed in an alkaline solvent is used as a sheath component and a polyester component having a dissolving speed lower than that of the sheath component is used as a core component, is set in a gray fabric state, and the sheath component is substantially dissolved in an alkalie solvent to be removed. In this printing screen gauze, a single yarn fineness is 7d or less, a number of yarns per inch is 400 mesh or more, an opening area is 30% or more, and a breaking strength is 25Kg/5cm or more. Therefore, a high-mesh screen gauze ensuring an opening area at a high accuracy and having a high ink permeability is obtained.
Patent JP-S55126273-A (JP)
Title: Holography
Inventor: MORI TAKASHI
IPC: G03H1/04
Filed: 1979-03-20
Abstract: PURPOSE: To obtain the sharp stereoscopic images of high resolution without giving any abrupt light quantity change by disposing a multiplicity of photoconductors to the peripheral part of a frame body, disposing a photographic dry plate holder by having the specified spacing from the frame body and fixing this in such a manner as not to permit the change in the position relation.  
     CONSTITUTION: The optical fibers 1 1 W1n of a photoconductor bundle 1 are firmly fixed, in such a manner as to be unable to move with respect to a frame body 2, in the through-holes of the frame body 2 havng multiple through-holes 2 1 W2n on one or both surfaces of its peripheral part. A photographic dry plate holder 3 is disposed by leaving the specified spacing from this frame body 2 and the dry plate holder 3 and frame body 2 are so integrally constituted by supports 4, 4', etc. that their position relations do not change. In addition, a hole 3a for putting in and out of the photographic dry plate is provided to this holder 3. Thereby, the subject of an extremely natural form may be taken without giving any abrupt change of light and the sharp stereoscopic images of high resolution obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53117808-A (JP)
Title: Enclosed motor-compressor
Inventor: YAMAUCHI KAZUHIRO
IPC: F25B31/02
Filed: 1977-03-23
Abstract: PURPOSE: To prevent noises-especially noises due to high frequency, by contacting a surface of a thin plate part piece with the inner flank of an enclosed vessel and by fixing partially, and by suspending and supporting internal elements through a spring by means of said thin plate part piece. 
     COPYRIGHT: (C)1978,JPO&Japio