baber/WOPTO huggingface dataset:
Patent JP-H03232776-A (JP)
Title: Heat-resistant fiber reinforced inorganic composite material
Inventor: YAMAMURA TAKETAMI
IPC: C04B35/52
Filed: 1990-02-06
Abstract: PURPOSE:To prevent occurrence of heat stress cracking and make it possible to exhibit excellent oxidation resistance by each using an inorganic fiber obtained from a silicon-containing cyclic aromatic polymer as a reinforcing material and a crystalline carbon led from a polycyclic aromatic compound kept in mesophase state as a matrix. CONSTITUTION:An inorganic fiber obtained from a silicon-containing polycyclic aromatic polymer is used as a reinforcing material and crystalline carbon, etc., led from a polycyclic aromatic compound kept in mesophase state and constituting the polymer is used as a matrix to provide the aimed heat resistant fiber reinforced inorganic composition. The inorganic fiber is an aggregate consisting of a carbonaceous substance led from a polycyclic aromatic compound kept in mesophase state and constituting a polymer in the component and amorphous phase composed of Si, C and O and/or crystalline ultrafine grains composed of beta-SiC having <=500Angstrom  grain size and amorphous substance expressed by the formula SiOx (0<x<=2) and is Si C-O substance consisting of 30-70wt.% Si, 20-60wt.% C and 0.5-10wt.% O.
Patent JP-H09219370-A (JP)
Title: Growth method of iii-v compound semiconductor film
Inventor: NAGAI HISATAKA
IPC: H01L21/205
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a growth method of III-V compound semiconductor film wherein the carrier concentration and film thickness of p-type GaAs can be controlled even at a high temperature. SOLUTION: In this method, a raw material containing group III elements, a raw material containing group V elements and carbon halogenide are fed on a heated substrate 1 to subject a III-V compound semiconductor film to a vapor phase growth. In this case, carbon tetra bromide is used as its carbon halogenide and trimethylgallium is used as its raw material containing group III elements and arsine is used as its raw material containing group V elements. Further, making the feeding quantity of its carbon halogenide constant, the feeding quantities of its raw materials containing groups III and V elements are varied. Thereby, the film growth speed of its base layer 4 is made constant and the carrier concentration of its base layer 4 can be controlled.
Patent JP-S63283050-A (JP)
Title: Conductor alloy for integrated circuit and its manufacture
Inventor: ARITA KISHIO
IPC: H01L23/48
Filed: 1988-02-05
Abstract: PURPOSE:To increase an elongation percentage and to enhance the repetitive bending workability necessary for a lead frame by a method wherein a conductor alloy for integrated circuit use is formed by using Cr, Zn, Sn and Cu. CONSTITUTION:A conductor alloy A for integrated circuit use, on a total-weight basis of the alloy, is composed essentially of the following: 0.6-1.5 wt.% of Cr; 0.5-10 wt.% of Zn; 0.05-0.5 wt.% of the sum of Sn and Si; Cu for a residual part. The alloy A contains an inevitable impurity. By this setup, an elongation percentage is increased, and the repetitive bending workability necessary for a lead frame is enhanced.
Patent JP-H05221545-A (JP)
Title: Separating mechanism for paper feeding device
Inventor: NOGO HIDETOSHI
IPC: B65H3/52
Filed: 1992-02-12
Abstract: PURPOSE:To perform reliable separation of paper sheets, in a separating mechanism for a paper feeding device which performs separation paper sheets from each other during delivery of paper sheets in the paper feeding device. CONSTITUTION:An arcuate part 26a is formed in the contact part with entering paper sheets 21 of a separator 26 and a straight part 26b is formed in a direction in which the arcuate part 26a enters.
Patent JP-H05224708-A (JP)
Title: Sequence controller for production equipment
Inventor: MASUI MASARU
IPC: G05B19/05
Filed: 1992-02-12
Abstract: PURPOSE:To facilitate the development of control software for various production equipments and also to attain the standardization of hardware and the improvement of a man-machine interface. CONSTITUTION:The common and standard circuits taken out of the control procedures of various production equipments are accumulated in a data base 10. At a CAD work station 20, the circuit necessary for the control software to be developed is read out of the base 10 and then edited and designed. The completed control software is outputted through a printer 30 as a ladder chart and at the same time converted into a language used by a sequencer 50 via a programmer 60. This language is transferred to a memory 50a of the sequencer 50.
Patent JP-S63192183-A (JP)
Inventor: ARAI TAKUMI
IPC: B65H39/11
Filed: 1987-02-05
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-S62183411-A (JP)
Title: Laser light source device
Inventor: TAKAHASHI IPPEI
IPC: G02B7/00
Filed: 1986-02-07
Abstract: PURPOSE:To reduce sharply the deviation of the optical axis of a laser beam due to the influence of heat by fixing a lens holder for fitting at lest one lens in a lens system on a laser supporting block fixing a laser. CONSTITUTION:Although a part of heat generated from a laser diode 1 is discharged to the outside through a fin, the temperature rise of the laser supporting block 2 can not be completely removed and the block 2 is expanded by the heat. The temperature rise of the block 2 is similarly transmitted to the lens holder 7 formed unitedly with the block 2. When the block 2 and the holder 7 are constituted of the same material, e.g. aluminum, thermal expansion is similarly generated and the relative positions between the laser diode 1 and the lens 15 are not almost deviated in the optical axis direction and also two directions rectangular to the optical axis direction.
Patent JP-H08220642-A (JP)
Title: Motor controller
Inventor: SANADA KEIICHI
IPC: H02P8/14
Filed: 1995-02-14
Abstract: PURPOSE: To provide a motor controller by which the vibration of a scanner is restrained to the minimum and an excellent copied image is obtained. CONSTITUTION: This controller is provided with a vibrational amount measuring means 13 measuring the vibrational amount of the carriage of a scanner or an optical element driven by a stepping motor 11, a vibrational amount storage means 14 storing the vibrational amount measured by the measuring means 13, a memory 15 previously storing control data in accordance with the vibrational amount, and a control means 16 reading out the control data corresponding to the vibrational amount stored in the storage means 14 from the memory 15 and controlling the driving current of the motor 11 based on the data. Thus, even being in an unstable system it is prevented from being influenced by disturbance and secular change.
Patent JP-H03240603-A (JP)
Title: Device for packaging medicine
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1990-02-05
Abstract: PURPOSE:To avoid temporary stoppage of a packaging device as far as possible and improve operation efficiency by, when there is a prescription which specifies use of a hand-distribution device in waiting inputs of a memory means, providing a means for selecting said hand-distribution prescription. CONSTITUTION:There are provided a number of medicine feeders, a hand-distribution device for medicine and a memory means for waiting the execution of inputted prescription. When there is a prescription which specifies use of medicine hand-distribution device 11 in the waiting inputs having been transferred to a medicine packaging device 1, a printer 31 prints the comparison No. of said prescription, name of medicine, division number, number of days and number of package, while an indicator 30 also indicates said comparison No. By reviewing said indication, operators get to know the content of hand-distribution prescription and also recognize when the prescription should be executed. In this case, when there are a plurality of hand-distribution prescriptions in waiting inputs, a prescription to be first executed is decided to indicate it on the indicator 30, whereby a control member executes said prescription after the completion of said hand-distribution operation instead of the first one of a plurality of hand-distribution prescriptions in the waiting inputs or the first prescription of the waiting inputs.
Patent JP-S53111034-A (JP)
Title: Deoxypheganomycin group antibiotics and their preparation
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1977-03-09
Abstract: PURPOSE: Deoxypheganomycin group antibiotics of formula I (R 1  is OH, asparatyl , arginine residue, aspartyl , prolyl , threonine residue), e.g. deoxyphenganomycin D(R 1  or R 2  is OH). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09195685-A (JP)
Title: Method of back-filling timbering and back-filling material filling bag body
Inventor: SHIBATA KENICHI
IPC: E21D11/40
Filed: 1996-01-20
Abstract: PROBLEM TO BE SOLVED: To enable natural ground to be pertinently supported without a bag body slipping or sliding down by pressing in and filling a back-filling material into a cylindrical interior of a specific bag body fitted to the outside of a timbering and burying it in the space between the timbering and the natural ground. SOLUTION: Cylindrical sections 6a, 6b are formed by sticking the interior of both sides of an air permeable bag body 1 of a cylindrical fabric to a sticking section 5 in the longitudinal direction of a cylindrical bag 4. The cylindrical sections 6a, 6b are laid on top of the other and flatly folded up, fitted to the outside of the timbering 2, and a back-filling material is pressed into the cylindrical section 6a on the side in contact with the timbering 2. The sticking section 5 then separates, the back- filling material flows into the cylindrical section 6b, the cylindrical section 6a and the cylindrical section 6b are incorporated in one cylindrical bag 4. By filling the whole cylindrical bag 4 with the back-filling material and maintaining pressure of the back-filling material, the back-filling material is concentrated and hardened by the moisture in it discharging through the texture of the cylindrical bag 4 thereby forms a strong back-filling between the timbering 2 and the natural ground 3 and impedes the natural ground 3 from loosening.
Patent JP-S57140890-A (JP)
Title: Electric metal plating method for steel strip
Inventor: MIWA HIROSHI
IPC: C25D17/12
Filed: 1981-02-24
Abstract: PURPOSE: To use electrodes repeatedly down to prescribed thickness and to improve the use efficiency of the electrodes by making the width of autogenous electrode rows wider than the width of a strip, and transferring the electrode rows at a right angle to the advancing of the strip at a prescribed speed or above thereby performing electric plating.  
     CONSTITUTION: An upper electrode row 18 of autogeneous electrodes and a lower electrode row 19 are disposed opposite in the direction at a right angle to the advancing direction of a steel strip. The width of the rows 18, 19 is made wider than the width of the strip 13, and the rows 18, 19 are transferred intermittently or continuously in one direction at a right angle to the advancing direction of the strip 13 at the transfer speed taking the amt. of sticking of plating in the width direction of the strip 13, etc. into consideration by using push rods 22, etc. By this method, the charging in and extraction out of the electrodes 18, 19 are made easy. The electrodes 18, 19 can be fed again repeatedly down to the prescribed thickness. Further, it is possible to keep the amt. of  sticking of metal within a desired range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02206229-A (JP)
Title: Keyboard device
Inventor: UMEKI TAKANORI
IPC: H03M11/04
Filed: 1989-02-03
Abstract: PURPOSE:To attain key entry smoothly by providing a mode switching key and a means displaying only the character of the mode with the mode switching key and displaying only a relevant key on a keyboard when any mode is selected. CONSTITUTION:Key tops 1a-1n are made of transparent cases and the characters of character panels 4a-4d located on the lower face are visible. Moreover, the mode switching key 2 to select any of the character panels 4a-4d sends switching information to a mode detection circuit 3 and the mode detection circuit 3 informs the input mode to a code generating circuit 5. When an alphanumeric value is selected by the mode switching key 2, an alphanumeric panel 4a is selected and only alphanumeric characters are displayed on the key tops 1a-1n. Furthermore, the mode detection circuit 3 detects the switching to the alphanumeric mode and informs it to a code generating circuit 5. When any of the key tops 1a-1n is depressed, a corresponding alphanumeric code is generated.
Patent JP-2000224784-A (JP)
Title: Stator structure of high-speed rotating motor
Inventor: SUZUKI YUZURU
IPC: H02K21/24
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a high-performance, high speed rotating motor at a low cost, capable of stabilizing the position of a rotor by preventing the rotor from being lifted during high-speed rotation, and attaining high efficiency of a magnetic circuit and little heat generation by achieving low power consumption even during high-speed rotation by gaining stability of a motor position by preventing a rotor from floating at a high speed rotation. SOLUTION: This high-speed rotating motor, formed by winding a yoke forming ribbon constituted of a soft magnetic steel sheet where a plurality of salient pole forming parts are connected with the stator yoke 3 at the magnetic connecting part, is provided with a stator where a coil 5 formed by winding a magnet wire around a salient pole 6 of a stator yoke 3 made of a soft magnetic material is inserted, a rotor provided with a shaft 10 which holds a magnetic field magnet 7 made of a permanent magnet at an end face so as to face the salient poll 6 of the stator with an air gap and is set so to be the rotational center at its center, and a base plate 1 fitted with a bearing 11 rotatably holding a rotor at the center of the stator.
Patent JP-S57140691-A (JP)
Title: Control method of multi-stage flash evaporator and apparatus therefor
Inventor: KAWANA SEIZOU
IPC: B01D3/06
Filed: 1981-02-25
Abstract: PURPOSE:To shorten the delay of a control system, in a multi-stage flash evaporator for desalination of sea water or the like, by making an output signal from a brine flow rate-controller as a set input to a controller for the outlet temperature of a brine heater. CONSTITUTION:When the setting condition of a setter 32 is changed in accordance with demand for an amount of manufactured plain water, the changed value is fed as a set brine rate to a flow-controller 35 through a buffer 33 and a computer 34. A control signal from the controller 35 is fed to a flow rate-control valve 13 and concurrently fed to a controller 37 for the outlet brine temperature of a brine heater through a computer 36. In succession, the control signal is fed to the heating means 28 of the brine heater. Consequently, the adjustments of the control valve 13 and the heating means 28 are performed at the same time without any control lag. In addition, the condition change is converted into a slow one by the buffer 33. As a result, a stable control can be performed while suppressing hunting.
Patent JP-H08215842-A (JP)
Title: High temp. sliding member
Inventor: MORI TAKAO
IPC: C22C38/00
Filed: 1995-02-15
Abstract: PURPOSE: To prevent weld zone from generation of crack by cladding stellite after Ni base alloy having large ductility is cladded by welding on the sliding part of martensitic heat resistant steel member containing Cr of specific content. CONSTITUTION: A sliding member is produced in a such way that stellite (Co base alloy) is cladded on the sliding part made of 9-13% Cr martensitic heat resistant steel so as to form a surface hardened layer. At this time, a groove is arranged to the cladding by welding part of matrix base metal, prior to stellite cladding, cladding by welding made of large ductility Ni base alloy is executed to form an underlaying welding 3. Successively, a cladding by welding 4 is formed by cladding stellite on the underlaying welding 3, the sliding member having surface hardened layer is produced. By this method, the underlaying welding 3 is turned to buffer material so as to prevent the stellite 4 and base metal 1 from generating of crack.
Patent JP-H03230531-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA MASATO
IPC: H01L21/3205
Filed: 1990-02-06
Abstract: PURPOSE:To obtain sufficient selectivity by etching and eliminating a conducting film, eliminating resist in the region where a semiconductor substrate is exposed, and selectively forming a tungsten film on the conducting film where the semiconductor is exposed, by low pressure vapor growth. CONSTITUTION:Photoresist 17 on an interlayer insulating film 13 is etched and eliminated. Only in a contact aperture 15, the photoresist 17 is left. After the photoresist 17 is eliminated by performing the washing using both high frequency plasma containing oxygen and fuming nitric acid, a P-type semiconductor substrate 22 is introduced in a growth equipment of tungsten 18. After high frequency is applied on the substrate and the surface of the tungsten 18 is sputtered, an aluminum alloy film 19 is deposited, and an upper wiring is formed. Thereby selectivity can be improved.
Patent JP-H02167169-A (JP)
Title: Deodorant composition excellent in fast-acting and lasting properties containing specific amount of ethanol and polyhydric alcohol
Inventor: IJICHI TOSHIHIRO
IPC: A61L9/01
Filed: 1989-02-07
Abstract: PURPOSE:To obtain a deodorant excellent in fast-acting and lasting properties by incorporating a specific amount of ethanol-polyhydric alcohol in water soluble aliphatic oxycarboxylic acid or a water-soluble salt thereof and a specific unsaturated dibasic acid or a water-soluble salt thereof. CONSTITUTION:Polyhydric alcohol is used in an amount of 15-200 pts.wt. in the case of glycerine, 20-180 pts.wt. in the case of ethylene glycol and 18-190 pts.wt. in the case of propylene glycol with respect to 100 pts.wt. of a composition consisting of 60-93 pts.wt. of water-soluble aliphatic oxycarboxylic acid or a water-soluble salt thereof and 7-40 pts.wt. of unsaturated dibasic acid copolymerizable with a vinyl monomer or a water-soluble salt thereof and this polyhydric alcohol and ethanol are contained in said composition. In this case, ethanol is contained in such an amount that the numerical value of formula I is at most 1.1, in the formula weight is the same unit, and calculated on the assumption that the specific gravity of ethanol is 0.795, that of glycerine is 1.261, that of ethylene glycol is 1.113 and that of propylene glycol is 1.038. This deodorant composition is used in a state adsorbed by a highly adsorbable inorg. substance such as activated carbon, zeolite or new ceramic, paper, a paper vessel, a fiber, a nonwoven fabric, wood or the like.
Patent JP-H09220655-A (JP)
Title: Production of light alloy-made wheel hub kind
Inventor: FUJINO KIYOSHI
IPC: B22D17/12
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a core made of a low m.p. metal and to obtain a wheel hub having good dimensional precision by casting molten metal under condition inserted an iron-made ring to a gate part at the lower surface of the core made of the low m.p. metal for undercut part. SOLUTION: In the casting of the light alloy-made wheel hub having the undercut part, in which a metallic mold is not taken out after casting, the annular core 5 composed of the low. m.p. metal of Zn or Al-containing Zn alloy, etc., is set in the undercut part 4c. The core 5 is integrally manufactured under condition of inserting the iron-made ring 11 at the upper part of the gate 10 on the lower surface of the core 5. At the time of casting, the core 5 made of the low m.p. metal and the iron-made ring 11 are set on a projecting part la of a fixed die 1, and a movable die 2 is lowered to execute the die clamping.  At the time of casting the molten metal through the gate 10 and a passage 13, even in the case, the sensible heat and the solidified heat of molten metal intend to act to the core 5 made of the low m.p. metal, the deformation caused by melting of the surface of the core 5 is not developed because of the extence of the iron-made ring 11.
Patent JP-H08222597-A (JP)
Title: Wire bonding device and method of forming ball
Inventor: YAMAMOTO KANEHISA
IPC: H01L21/60
Filed: 1995-02-15
Abstract: PURPOSE: To form a ball by controlling the diameter of a ball adequately when the current setting value is changed. CONSTITUTION: A discharge voltage detector 7 detects the voltage of the discharge between the end of a wire 1 and an electrode 3. A discharge current detector 8 detects the current of the discharge and both the detected voltage and current are sent to an integrator 9. The integrator 9 multiplies the detected voltage and current by the predetermined gain, integrate them in time base, and sent the integrated values to a ball diameter judging part 13. The ball diameter judging part 13 estimates the diameter of the ball from the output of the integrator 9 and operates an discharge controlling part 12, comparing the estimated diameter of the ball with the set diameter 11 of the ball being given to the ball diameter judging part 13 separately, until it becomes equal with the set diameter 11 of the ball.  A ball diameter correcting part 14a controls the predetermined gain of the integrator 9. The output of the integrator 9 estimates the diameter of the ball accurately when the discharge current is changed.
Patent JP-H01201408-A (JP)
Title: Slopping inhibitor for steelmaking
Inventor: KAWASHIMA KAZUTOSHI
IPC: C21C5/28
Filed: 1988-02-08
Abstract: PURPOSE:To produce inhibitor for surely preventing the development of slopping during refining molten metal in a converter by mixing wooden chip and granular converter slag so as to become the specified sp. gr. and forming it to briquette shape. CONSTITUTION:The chipped wooden pieces having about 2mm diameter and blast granulated converter slag having about 1mm grain size are blended so as to become 1.5-2.0 sp. gr. to the whole. Binder is added to this and mixed and charged into a mold to form it to the briquette shape having about 50mm size. By charging this formed material at the time of refining the molten metal in the converter, it is surely invaded into foaming layer and the wooded chip is burnt to generate hydrocarbon gas and CO2 gas generated from the molten metal is made to easily escape and the development of the slopping is restrained.
Patent JP-S61187016-A (JP)
Title: Controller of gas pressure in generator interior
Inventor: FUJII HIROTAKA
IPC: G05D16/20
Filed: 1985-02-14
Abstract: PURPOSE:To keep the gas pressure in a generator within a prescribed range by detecting the temperature of the gas in the generator and compensating the detected gas pressure in the generator or a set gas pressure in accordance with the detected temperature and comparing them with each other. CONSTITUTION:A gaseous hydrogen pressure in a generator 1 detected by an intra-generator gas pressure detector 3 is inputted to a gaseous hydrogen temperature compensating operation unit 12, and a pressure measured value is compensated to a value for the temperature, which an intra-generator gas temperature setter 11, in accordance with the gaseous hydrogen temperature in the generator detected by an intra-generator gas temperature detector 10. This compensated pressure value is applied to a gaseous hydrogen pressure controller 4 and is compared with the set pressure value of an intra-generator gas pressure setter 2. If the corrected intra-generator pressure value is larger than the set value, a discharge value 9 is opened to discharge the gas in the generator. If the former is smaller than the latter, a charge valve 7 connected to a gaseous hydrogen supply device 8 is opened to charge gaseous hydrogen to the generator 1.