baber/WOPTO huggingface dataset:
Patent JP-H0455773-A (JP)
Title: Testing device for semiconductor element
Inventor: MURAYAMA YOSHIO
IPC: G01R31/28
Filed: 1990-06-26
Abstract: PURPOSE:To stably and accurately measure by dividing a transmission line of a digital signal and an analog signal, and independently testing signal processing. CONSTITUTION:A tester 15 has a digital testing unit 17, an analog testing unit 18 and a DC measuring unit 19, and a first stage digital only testing stage 21 is disposed. A test heat 22 is connected to a unit 20 to be measured and the unit 17. A second analog only test table 25 is disposed in the vicinity, i.e., front stage of the unit 20. That is, digital testing and analog testing transmission lines are separately divided and exclusively used. Further, the analog testing stage is disposed at the front stage of the unit to be measured. Thus, particularly, influence of harmonic waves, discharging noise of a DC digital signal is eliminated to remove an interference of the analog signal such as a stable high frequency input, a low distortion rate and a low level signal, and further analog accuracy and stability are improved.
Patent JP-H0216030-A (JP)
Title: Manufacture of embossed pattern transfer roller
Inventor: KITANO MINORU
IPC: B29C59/04
Filed: 1988-07-05
Abstract: PURPOSE:To manufacture a transfer plate capable of accurately transferring an embossed pattern easily by forming the embossed pattern onto the outer circumferential surface of a matrix roller, transferring the pattern onto the inner circumferential surface of a first electroforming layer through electroforming and inverting the pattern onto the outer circumferential surface of a second plating layer. CONSTITUTION:A pattern transfer plate 3a having a grain pattern is formed onto the outer circumferential surface of the epoxy layer 3 of a model roller 2 having the same length and the same diameter as a transfer roller as a finished product, and a silver thin-film 5 is shaped by a silver film reaction. The model roller 2 is dipped into a copper plating solution tank, and the grain pattern of the pattern transfer plate 3a is formed onto the inner circumferential surface of a copper plating layer 7 through electroforming. A reinforcing layer 11 composed of an epoxy resin is laminated onto the outer circumferential surface of the copper plating layer 7 and cured, a core cylinder 1 on the inside of the epoxy layer 3 is extracted, and the epoxy layer 3 is peeled from the copper plating layer 7, thus acquiring a hollow roll. The hollow roll is dipped into a nickel plating solution tank, and a pattern transfer plate 15a adapted to the grain pattern is shaped onto the outer circumferential surface of the layer 15 through electroforming and the precipitation of a nickel plating layer 15.
Patent JP-H11590-A (JP)
Title: System for feeding a little paint
Inventor: YAMAUCHI KAZUMASA
IPC: B05B12/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a feeding system by which paint in a paint cartridge mounted in a coating robot/automatic coating device is automatically and stably fed to a coater and in which a paint feeding path is automatically washed. SOLUTION: Together with a holding means for fixing and holding a paint cartridge 3 in a mounting position B, a joint member 12 communicating with a coater 6 through a paint flow passage A and a connector member 14 to which washing thinner air is fed are provided near the mounting position B, and a push-out means by which paint in the paint cartridge 3 can be stably pushed out of an outlet part 32 is provided. And a connecting means 15 for coating/ washing is provided in which by joining/releasing of the joint member 12 and the outlet part 32, the paint cartridge 3 is made connectable with the coater 6 and by joining/releasing of the reverse placement of the member 32 and a connector member 14, thinner air can be fed to the paint flow passage A from inside the joint member 12.
Patent JP-2000357551-A (JP)
Title: Contact of electric connector
Inventor: KUDO TAKAAKI
IPC: H01R13/11
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a contact of a compact electric connector with simple constitution, capable of easily manufacturing, giving high contact force, and preventing elastic deformation even in sufficient displacement. SOLUTION: This contact 21 of an electric connector is made of almost a rectangular plane plate material, and has first and second spring parts 31, 32. A contact part 22 is projected from one end of the first spring part 31. The first and second spring parts 31, 32 are connected at one end, adjacent on sides each other, and a hole 35 is formed between a base part 27 which is a common end and themselves.
Patent JP-S5957253-A (JP)
Title: Preparation of toner
Inventor: HIYOUZU YOSHIHIKO
IPC: G03G9/08
Filed: 1982-09-27
Abstract: PURPOSE:To enhance toner characteristics, such as development, transfer, or fixation performance, by dispersing a toner material contg. a graft-treated magnetic material, a synthetic resin monomer, and a polymn. initiator into a dispersion medium having little compatibility with said monomer and carrying out suspension polymn. of said monomer. CONSTITUTION:A graft rate of 0.1-10wt% gives appreciable effects but a preferable rate is 0.5-10wt%. So long as a magnetic material is magnetized intensely magnetized by a magnetic field, any magnetic material can be used. A sintered manetic material may be used. Preferably, a magnetite is desirable. As the synthetic resin monomer, styrene or its derivatives, ethylenically unsatd. monoolefins, vinyl halides, vinyl esters, etc. are usable, and as the polymn. initiator, azobisisobutyronitrile (AIBN), benzoyl peroxide, lauroyl peroxide, etc. are used to polymerize the monomer. As the dispersion medium, a combination of water and a small amt. of acid, alkali, alcohol, and a dispersion stabilizer may be used.
Patent JP-S5692641-A (JP)
Title: Switching system for program memory having duplicated address
Inventor: MATSUYA MASUO
IPC: G11C8/00
Filed: 1979-12-26
Abstract: PURPOSE: To extend the functions of PROM controller easily, by constituting the system with a plurality of programmable ROMs(PROMs) having the same address, program counters PC, FF and micro CPU.  
     CONSTITUTION: The content of PC2 is incremented with the counter clock from a timing controller TCONT7, and a magnetic disc control PROM3 and a floppy disc control PROM4 are designated at the same time. In this case, a selection signal CS is fed from FF6, microμ instruction is read out from either one of PROMs 3 and 4, it is stored in a ROM data register RDR5, and the output of RDR5 is executed at a micro CPU1. When the μ instruction read out from RDR5 is a branch instruction, the branch address is loaded to PC2 with the load clock from the TCONT7. Thus, the extension of PROM is made without changing the branched address bit length of the branch instruction, allowing to extend the functions easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5792038-A (JP)
Title: Polybutene resin composition
Inventor: KOBAYASHI TOSHIAKI
IPC: C08L101/00
Filed: 1980-11-29
Abstract: PURPOSE: To prepare the titled composition having increased rate of crystalline phase transition and capable of preventing the deformation of the molded article and the anisotropy of the strength, by compounding a polybutene resin with dibenzylidene sorbitol, etc.  
     CONSTITUTION: 100pts.wt. of a polybutene resin is compounded with 0.1W5pts.wt. of dibenzylidene sorbitol or bis(methylbenzylidene) sorbitol. The additive increases the formation temperature of tetragonal crystal and suppresses the supercooling. The size of the spherulite of hexagonal crystal is reduced, the orientation of the molecular chain is suppressed, and a molded article having uniform and balanced strengths can be obtained. The rate of transition from the tetragonal crystal to the hexagonal crystal is increased, and the shrinkage of the  molded article is suppressed. Addition of ≤1pt.wt. of a higher fatty acid metallic soap to the composition suppresses the decomposition of the additive, and  gives more desirable effects. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0833201-A (JP)
Title: High voltage generation controller
Inventor: KATO NAOTO
IPC: G05F1/56
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a high voltage generation controller comprising a first unit including a low voltage generating circuit and a high voltage generating circuit and a second unit provided with a load circuit being fed with high and low voltages from the first unit, interconnected through a connector and a cable with, in which a high voltage is generated when both units are connected normally. CONSTITUTION:A feeder line for a high voltage generating circuit 1b on the first unit 1 side is provided with an ON/OFF relay 1c and a low voltage V1 is fed from a first unit through a second unit 2 to a load when both units are connected normally. A feedback line 2a to the first unit is provided on the second unit side and the relay is turned ON by a low voltage fed back to the first unit upon connection of the feedback line thus generating a high voltage V2.
Patent JP-H0336941-A (JP)
Title: Motor bearing unit
Inventor: SHINODA YUKIO
IPC: H02K5/167
Filed: 1989-06-30
Abstract: PURPOSE:To eliminate fluctuation of the rotation of motor by driving a slip washer by means of an anti-through member cooperating with a rotary shaft. CONSTITUTION:An anti-through member 8 arranged, cooperatably with a rotary shaft 7, at the end section projecting from the sliding bearing 6 of the rotary shaft 7 is provided with a protrusion 8a in the radial direction and the protrusion 8a is engaged with an axial protrusion 9a arranged on a washer 9. The rotary shaft 7, the anti-through member 8 and the washer 9 are arranged to rotate together when they are fixed. Since the slip washer is driven by means of the anti-through member, the coupling condition is not important, and the rotation of motor is not fluctuated by the variation of the coupling condition nor the frictional sliding noise is produced.
Patent JP-S6413868-A (JP)
Title: Facsimile equipment
Inventor: MOTOYANAGI TERUO
IPC: H04N1/32
Filed: 1987-07-08
Abstract: PURPOSE:To speedily and easily re-register data to a RAM by reading a pattern read and registered from the inside of the RAM in a registering mode with an original reading part and reregistering it to the RAM. CONSTITUTION:When an output mode to print data in a RAM 10 is designated by an operating part 9, a control part 8 reads the data in the RAM 10, causes them to be a pattern by a printing control part 7, prints and outputs them to a recording paper 5. When a registering mode to register the pattern on the recording paper 5 to the RAM 10 is designated by the operating part 9, reading part 3 reads the pattern on the recording paper 5 and this pattern is returned to the original data through a picture processing part 4 and the control part 8, then, this is written to the RAM 10.
Patent JP-H0338590-A (JP)
Title: Organoalkali metal compound and initiator for production of polymer
Inventor: KURAUSU BURONSHIYUTERUTO
IPC: C08F4/48
Filed: 1990-06-28
Abstract: NEW MATERIAL: An alkali metal org. compd. represented by formula I (wherein Ar 1  and Ar 2  are each aryl or hetaryl optionally having a ring fused; R is 1-7C chain alkyl or aralkyl inert to an alkali metal or alkali alkyl; m and n are each 4 or less; M is an alkali metal; and the sum total of carbon atoms of all of Rs is 3 or more).  
     USE: This new material is used as an anion polymn. initiator for producing a polymer of butadiene or isoprene and soluble in a hydrocarbon medium and stable and contains no monofunctional component.  
     PROCESS: Diarylethylidene represented by formula II (pref., 1,1-diphenylethylene, etc.), and an alkali metal M (pref., Li) are reacted in the presence of ether (pref., THF, etc.), pref. at 0-40°C under stirring. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6325047-A (JP)
Title: Ink jet recording apparatus
Inventor: HORIIE MASANORI
IPC: B41J2/12
Filed: 1986-07-17
Abstract: PURPOSE:To prevent the fine and stable adjustment of ink pressure from being made impossible by the excessive increase in the load of a pump, by a method wherein a pressure pump is energized at the initial stage by a low current after the power source of an apparatus is turned ON and, when a predetermined condition is formed thereafter, the current supplied to the pressure pump is adjusted by the duty or level control of pulse current supply so as to indicate the energizing of a standard current. CONSTITUTION:When a power source is switched on, a microprocessor 31 initializes an input/output port and sets each control element to a safe state. When initialization is finished, the microprocessor 31 allows a pump driver 21 to turn ON at first and subsequently outputs and sets a current supply indicating signal to a valve driver 24 to energize a solenoid change-over valve to a filter head current supply state. Then, a preparation timer is turned ON. Hereupon, the microprocessor 31 waits for the preparation timer to time out and reads the state of each part during waiting and outputs state data to higher level machine or an operation board according to the state. When each part is in a printable and recordable state and the preparation timer times out, phase searching begins.
Patent JP-H05197685-A (JP)
Title: System and method for supporting translation of windowed user interface with plurality of languages
Inventor: JIERII UORUTAA MARUKOMU
IPC: G06F3/048
Filed: 1992-06-26
Abstract: PURPOSE: To generate an improved user interface picture of an application program supporting a user by automatically converting at least one sub-picture to a form peculiar to a language. CONSTITUTION: A display device 10 has at least one sub-picture and provides an input/output interface to a panel designer who designs a series of panels proper for a selected application program. An object code file 32 which defines a fundamental picture panel is loaded to a processor 11 for the purpose of supporting an application program 34. During operation of an object application program, an execution routine 33 dynamically changes the fundamental panel displayed on the picture 10 in accordance with fundamental panel data stored in the file 32 to present the final picture panel to be used as user input/output.
Patent JP-H05206050-A (JP)
Title: Boron-implanted polysilicon resistance using oxide screen
Inventor: ROBAATO OO MIRAA
IPC: H01L21/02
Filed: 1992-06-26
Abstract: PURPOSE: To provide a method for manufacturing a resistor in a polysilicon layer, so that doping distribution is approximately a Gaussian distribution and the highest concentration of dopant is present at the center of the polysilicon layer. CONSTITUTION: A polysilicon resistance structure is formed of a polysilicon layer 14 on an insulating layer 11 on a substrate 10. The insulating layer has a window, through which polysilicon can extend and come into contact with the substrate. Ions are injected into a region 20, selected in the polysilicon layer, and for example, a conductive region such as an interconnecting body and a bus is formed. Furthermore, the polysilicon layer is formed as a pattern, and a part of the polysilicon is removed. Thus, the intended pattern of resistance circuit net is formed. In addition, an oxide layer 25 that is not doped is formed as averace body. The dopant-injecting energy is determined, so that the peak concentration of the dopand is present at the center of the depth in the polysilicon layer for the thickness of the oxide layer that is not doped.  Thereafter, a BPSG film is formed on the oxide layer and made to reflow, and a flattened structure is formed.
Patent JP-S5793244-A (JP)
Title: Gas detecting element
Inventor: NOBETANI TOORU
IPC: G01N27/12
Filed: 1980-11-29
Abstract: PURPOSE:To enhance the sensitivity to methane gas and to decrease the sensitivity to alcohol by adding a small amount of PtO2 to a main component comprising In2O3 and Dy2O3. CONSTITUTION:The gas detecting element comprises the composition ratio of 69.9-10wt% In2O3, 25-70wt% Dy2O3, and 0.1-20wt% PtO2. The reason why is that the resistance value of the gas detecting element becomes very small if the amount of In2O3 is too much, and the sensitivity (resistance value variation rate) of In2O3 with respect to the methane decreases if the amount of Dy2O3 is too much. If the amount of PtO2 is too much, the sensitivity to alcohol increases. If the amount of PtO2 is too small, the sensitivity to various gas decreases.
Patent JP-H0729142-A (JP)
Title: Thin-film magnetic recording medium and its manufacture and memory device
Inventor: CHIBA KATSUYOSHI
IPC: G11B5/02
Filed: 1993-07-08
Abstract: PURPOSE:To attain specific high density by turning particles into a highly orientated and highly dispersed state via a physically evaporating ambience through an interaction between the wave energy from a wave driving body such as sound waves or the like and a light, etc., when a magnetic thin film is to be formed on a substrate in vacuum. CONSTITUTION:A supporting stage 2 of ceramic, Teflon, etc., is set in a vacuum box 1 of a sputtering apparatus. There are arranged wave driving bodies 4a, 4b so that particles physically evaporated on a, e.g. 3.5-inch aluminum non- magnetic substrate 3 having an NiP undercoating layer are transmitted onto the supporting stage 2 with accompanying the wave energy of sound waves and ultrasonic waves, and moreover, red semiconductor lasers 40a, 40b of a specific wavelength are provided. The wave energy from the wave driving bodies 4a, 4b is allowed to interact with the light or laser, whereby the particles are turned into a highly orientated and highly dispersed state through the physically evaporating ambience. Accordingly, recording with high density not smaller than 900Mb/in<2> or so is achieved.
Patent JP-H089713-A (JP)
Title: Dehydration apparatus for seed
Inventor: ENDO SHINKO
IPC: A01C1/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a seed dehydration apparatus having improved dehydration efficiency and suitable for the dehydration of seed rice, etc., by placing a guide roller rotating on a vertical shaft and contacting with a side outer circumference of a rotary guide cylinder placed on the upper edge of a cylindrical mesh of a rotary dehydration tank. CONSTITUTION:A vertical rotary shaft 7 rotating with a motor 16 is attached to a frame 1 and a rotary dehydration tank 10 is fixed to the top of the vertical rotary shaft 7 and rotated at 500-700rpm. The rotary dehydration tank 10 has a diameter of about >=600mm and is composed of a circular bottom plate, a cylindrical mesh 12 fixed to the circumference of the bottom plate and a rotary guiding cylinder 13 attached to the top edge of the cylindrical mesh 12. The rotary dehydration tank 10 is surrounded by a fixed tank 25 composed of a fixed cylinder surrounding the circumference of the cylindrical mesh 12 and a bottom plate placed below the fixed cylinder and having a drainage port 28. A guiding roller 20 rotating on a vertical shaft 22 and contacting with the side circumference of the rotating guide cylinder 13 is placed on the outer side circumference of the rotary guiding cylinder 13. Preferably, the rotational speed and the rotating time of the rotary dehydration tank 10 are made to be settable according to the kind of the seed by the operation part of the motor 16.
Patent JP-S6060073-A (JP)
Title: Flow controller for power steering operating fluid
Inventor: HONAGA SUSUMU
IPC: B62D6/02
Filed: 1983-09-12
Abstract: PURPOSE:To improve the operating stability by containing a tubular control spool formed with restricting path integrally with a flow regulating spool valve while displacably in the housing and controlling the displacing motion in accordance with the temperature. CONSTITUTION:When the delivery oil from a pump to be driven by an engine is being fed to the feed path 15, a spool valve 17 will close the bypath 16 if the oil temperature is normal and the pump is rotating with low speed thereby the delivery oil will pass entirely through restricting holes 23, 24 and fed through a feed-out port 12 to the power steering system. Under high speed rotation, the spool valve 17 is slided to make the differential pressure across said holes 23, 24 constant thus to open the bypath 16 gradually. At the same time, the control 21 will go to the left this to restrict the open area of said hole 23 gradually but the viscosity of operating oil is high under low temperature to increase the differential pressure between the valve chamber 18 and said port 12 thus to move the control spool 21 to the right and to keep open the restricting hole 23.
Patent JP-H04367276-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: SUKEGAWA OSAMU
IPC: H01L29/78
Filed: 1991-06-14
Abstract: PURPOSE:To restrain the electronic conduction in amorphous silicon interface for reducing the off-current by a method wherein, in an inverse stagger structured amorphous thin film transistor, the amorphous silicon interface on the opposite side to that of a gate electrode is converted to p type. CONSTITUTION:A gate electrode 2, a silicon nitride film 3, an a-Si film 4, an n<+> type a-Si film 5, a drain electrode 6 and a source electrode 7 are formed on a glass substrate 1 and then the back channel part of the a-Si film 4 is exposed to be processed with a plasma containing B2H6 and successively a silicon nitride film 8 to be a protective film is formed. Later, B implanted in the a-Si film 4 is activated by proper annealing step to form a p type conversion layer 9.
Patent JP-H069767-A (JP)
Title: Production of polyester
Inventor: OGAWA KIMIHIRO
IPC: C08L67/02
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a polyester excellent in spinnability, stretchability, etc., while minimizing the amt. of foreign matters accumulating around spinnerets by adding a specified amt. of a phosphonium sulfonate to the reaction system in the process for producing the polyester in the presence of an Sb catalyst. CONSTITUTION:The polyester is produced by adding, to the reaction system, a phosphonium sulfonate of the formula (wherein A is an org. group having no ester-forming group; R1 to R4 are each alkyl or aryl; and n is a positive integer) in an amt. of 10-500mmol% of the total acid component in the process for producing the polyester wherein an arom. dicarboxylic acid and/or its ester- forming deriv. is reacted with an alkylene glycol and/or its ester--forming deriv. to give a glycol ester of the acid and/or its low polymer and the product is polymerized in the presence of an Sb catalyst. Thus is obtd. the polyester excellent in thermal stability and in moldability such as spinnability or stretchability while minimizing the amt. of foreing matters accumulating around spinnerets.
Patent JP-S5958965-A (JP)
Title: Picture processor
Inventor: INA KENZOU
IPC: G06Q10/10
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a small sized device having functions such as reading, split, synthesis, storage and output of picture information, by providing a means reading a picture at a region sectioned in advance and a means processing pictures at each sectioned region. CONSTITUTION:When the upper half of picture information is desired to be recorded, a prescribed switch is depressed with a control information input means 10. When the picture is split into 16, the segments 1-8 are inputted. When the picture is split into two, selecting information is inputted to a decoder 9 and a selector 11 from the means 10, CCDs of elements 5-1-5-8 selected by the former are operated, an output is obtained via a gate 7 in synchronizing with an output pulse from a synchronizing circuit 8, the output is ANDed with an output of the selector 11 at a gate 12 and stored in a memory 14. The location is prescribed memory space via an address control section 15 from the selector 11. Further, the information is processed, and when the picture information of the lower half, the information is processed the same as above and the synthesized picture information is obtained at a memory 14.