baber/WOPTO huggingface dataset:
Patent JP-S60189169-A (JP)
Title: Solid electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/18
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a thin solid electrolyte battery capable of high rate discharge by forming a lithium nitride layer by making nitrogen gas react with thin lithium which is pressed on one side of negative lithium. CONSTITUTION:Thin layer lithium 2 is pressed on one side of a negative lithium 1 and nitrogen gas is introduced with the other side masked to bring into contact with the thin lithium at a temperature from room temperature to 150 deg.C and to form lithium nitride 4. Lithium nitride is locally formed at active portions on the surface of lithium 2 and progresses in the direction of the thickness. After the progress of lithium nitride reaches the connection part of lithium 2, the lithium nitride progresses in a horizontal direction and the thin lithium 2 is uniformly converted to lithium nitride 4. Part of lithium nitride progresses in a vertical direction and lithium nitride 4 is slightly formed on the surface of the negative lithium. Therefore, the contact resistance of the negative lithium with lithium nitride solid electrolyte is reduced.
Patent JP-S54134788-A (JP)
Title: Composite material resistant to sliding abrasion
Inventor: YAMASHITA SEIGO
IPC: C09K3/14
Filed: 1978-04-12
Abstract: PURPOSE:To prevent the delamination of a carbon fiber-reinforced plastic composite material by the sliding action, by arranging the carbon fiber in particular directions. CONSTITUTION:The carbon fibers 2 constituting the surface layer of a carbon fiberreinforced plastic material for sliding use 1, is directed parallel to the direction of  sliding. The upper 1/3 of the composite material 1 is composed of a layer containing longitudinally (or laterally) oriented carbon fibers and a layer containing laterally  (or longitudinally) oriented carbon fibers.
Patent JP-S62202034-A (JP)
Title: Method for removing copper from waste chemical copper plating liquid
Inventor: SATO HITOSHI
IPC: C02F1/62
Filed: 1986-02-28
Abstract: PURPOSE:To improve reaction efficiency and to avert the clogging of a piping and the decreased capacity of a pump by using cuprous oxide subjected to surface activation as a seed agent at the time of subjecting the copper dissolved in the form of complex in a waste liquid to reduction deposition in an alkaline reducing atmosphere. CONSTITUTION:The waste chemical copper plating liquid is introduced into a reaction vessel 2 where a prescribed amt. of formaldehyde and NaOH are continuously injected thereto. On the other hand, the cuprous oxide which is the seed agent is thrown at a constant rate in the form of powder into a preliminary reduction vessel 1 and at the same time, a prescribed amt. of the formaldehyde and NaOH are injected thereto to make preliminary reduction of the cuprous oxide and to activate the surface thereof. The pretreated seed agent is continuously added to the vessel 2 and thereafter, the copper in the waste liquid deposits in the reaction vessels 3, 4 and the deposited copper is separated to treated water and copper powder in a settling tank 5. Part of the treated water is returned to the vessel 1. The seed agent has high activity and the performance of the continuous type copper removal is maintained at a high level according to the above-mentioned method.
Patent JP-H09237900-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA KIYOSHI
IPC: G02F1/1368
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a p-Si(polysilicon) TFT, wherein an LDD section is improved in a forming method so as to enable TFTs to be enhanced in throughput and stabilized in characteristics. SOLUTION: An LD region 11L is lightly doped with impurities through an ion implantation method where a mass spectrometry is carried out laying particular stress on controllability, and source/drain regions 11S and 11D are formed through an ion shower method making much of high throughput. Ions can be implanted through an ion shower method causing less implantation damage, so that an RTA performed for the activation of impurities is carried at a low temperature so as to restrain a substrate from being warped, and a scanning speed is increased for an enhancement in throughput.
Patent JP-H04280638-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA YUICHI
IPC: H01L21/318
Filed: 1991-03-08
Abstract: PURPOSE:To reduce the deterioration with the passage of time in characteristics in the title manufacture of semiconductor device provided with compound semiconductor elements. CONSTITUTION:Under the title manufacturing method of semiconductor device, an aluminum nitride film 13 is formed on the channel formation region of an n-GaAs active layer 3 comprising a compound semiconductor transistor by a sputtering step and a evaporation step in the atmosphere containing no hydrogen atoms and oxygen atoms at all.
Patent JP-H02168364-A (JP)
Title: Image signal processor
Inventor: YAMAMOTO ATSUHARU
IPC: G06K7/10
Filed: 1989-02-23
Abstract: PURPOSE:To attain a correct decoding by extracting a bar code area from a scanned image data and decoding it. CONSTITUTION:At the time of executing an expansion processing to the contour data of an input image, (o) is outputted in a position to be clearly considered as a background area, and (o) is expanded in a size (m) by an mXm contraction processing by means of an mXm contraction circuit 6. Consequently, (o) is not lost in the thinning-out contraction of 1/k (1<k<=m) in a reduction and contraction circuit 7, the background area can be erased in the contraction processing in a prescribed size, and the center and inclination calculation of the bar code can be executed to the image in the reduced size of an original image. Since the data are read in the longitudinal direction of the bar code, the center of the bar code can be decoded according to the above-mentioned inclination even when the bar code exists in the arbitrary direction in the arbitrary position in a scanning image. Thus, the correct decoded result can be obtained.
Patent JP-S52127128-A (JP)
Title: Generating circuit of cursor control signal
Inventor: ATAGI SHIYUNZAI
IPC: G06F3/14
Filed: 1976-04-19
Abstract: PURPOSE: To improve the cursor operation by utilizing the two kinds of cursor clock frequencies and by automatically switching the cursor clock frequencies. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04280254-A (JP)
Title: Electrophotographic toner
Inventor: NAKANO TETSUYA
IPC: G03G9/08
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the cleaning failure and filming and stabilize the electrification amount by mixing silica fine powder into an external additive obtained by mixing and dispersing an acrylic polymer fine powder and an alumina fine powder subjected to hydrophobic treatment. CONSTITUTION:Into a toner particle containing a binder resin and a coloring agent, an acrylic polymer fine powder and an alumina fine powder subjected to hydrophobic treatment are mixed and dispersed. Namely, by using the alumina fine powder instead of a silica fine powder, the over-electrification under low temperature and low humidity environments can be prevented while giving flowability to the toner particle. As occasion demands, the silica fine powder subjected to hydrophobia treatment may be used as the external additive together with the acrylic polymer fine powder and the alumina fine powder subjected to hydrophobic treatment. Thus, the flowability of the toner is more improved by the addition of the silica fine powder. On the other hand, a rise in electrification amount under low temperature and low humidity by the addition of the silica fine powder can be prevented by the alumina fine powder.
Patent JP-S60232798-A (JP)
Inventor: JIYON PII KAABII
IPC: H04R19/00
Filed: 1985-03-07
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-S59171108-A (JP)
Title: Assembly of in-parts conveying type transformer
Inventor: OBINATA OTOKO
IPC: H01F27/02
Filed: 1983-03-18
Abstract: PURPOSE:To maintain high quality of windings by a method wherein the circumference of a coupling flange of a lower tank and winding tightening plates is sealed by a moisture protecting sheet and dry air is driven to flow into the moisture protecting sheet from a coupling of the lower tank and upper yokes are ssembled. CONSTITUTION:Cores 11 are stood and installed in a lower tank 1 and windings 4 are put over the cores 11. An open part of a flange 2 of the tank 1 and tightening plates 5 of windings 4 is covered by a moisture protecting sheet 6 made of synthetic resin or the like and sealed by a fastner 7. Dry air 10 is driven to flow from cooler attaching couplings 3 of the tank 1 and the dry air 10 is introduced upward through lower oil inlets of the windings 4. Then the pressure in the sheet 6 is positive against that of an air conditioning corrugated housing. Therefore, the high quality of the windings 4 can be maintained without being affected by the environmental dew point in the housing. The assembly work of upper yokes can be performed under these condition so that the additional process such as hot-air drying after the internal assembly can be omitted.
Patent JP-H09210333-A (JP)
Title: Waste processing plant using external heat thermal decomposition system
Inventor: SAEKI MUNEO
IPC: C10B47/30
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To process a combustible waste among wastes discharged from a domestic, etc., irrespective of their kinds. SOLUTION: All combustible wastes D including plastics excepting non- combustion wastes such as a metal are thrown into a rotary kiln 2 without being sorted. Since the inside of the rotary kiln 2 is kept at 450 deg.C to 500 deg.C, the thrown wastes D are carbonized into thermally decomposed gas SG having a large amount of heat, at least a part of which is supplied to a burner 3 of a cracker 1 for use as a fuel. Further, since thermally decomposed carbon produced simultaneously is also smokeless and can be a fuel that can be stored over a long period of time, the carbon is stored in a storage tank 8, and a part thereof is used as a fuel for the cracker 1 together with the thermally decomposed gas SG. Further, the thermally decomposed gas SG is also used as a fuel for melting ash collected by a bag filter 10 in a melting furnace 7.  Further, waste gases WG1, WG2 exhausted from the cracker 1 and the melting furnace 7 are recovered in respective boilers 9, 11 to be used for electricity generation, etc.
Patent JP-H04333394-A (JP)
Title: Production of flux cored wire for welding
Inventor: MATSUYAMA TOSHIYA
IPC: B23K35/40
Filed: 1991-02-18
Abstract: PURPOSE:To improve productivity by omitting a heat treating stage in the drawing process of the flux cored wire for welding. CONSTITUTION:A thin steel strip contg. <=0.01wt.% C is used as a thin steel strip enclosing a welding flux and after molding of this thin steel strip, both ends of the steel strip are so welded that the difference  HV between the max. hardness in a weld zone and the min. hardness in a non-weld zone attains <=40.
Patent JP-S62206452-A (JP)
Inventor: KUROODO PIAJIE
IPC: G01R13/32
Filed: 1987-02-28
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-S59170946-A (JP)
Title: Microprogram control system
Inventor: KUROSAWA HIROYUKI
IPC: G06F9/22
Filed: 1983-03-18
Abstract: PURPOSE:To expand function without changing instruction word length by providing a subprocessor and its control circuit. CONSTITUTION:Only a processor 1 operates usually, but when the same address as a register address assigned to a processor control circuit 4 included in the same kind of register as a register 5 is set up in a register address field in an instruction word, the processor 1 is turned to an expansion instruction execution mode and the processor 1 outputs an instruction selecting a subprocessor 2 or 3 to the processor control circuit 4 through a data bus 7. Receiving the instruction, the controller 4 switches and controls the mode of the processor 1 by outputting signals 8-10.
Patent JP-S63211016-A (JP)
Title: Mouse
Inventor: KUSHIMA KENJI
IPC: G06F3/0354
Filed: 1987-02-27
Abstract: PURPOSE:To easily make the motion of a mouse coincident with the motion of a point on a CRT by providing a mouse main body with a rotary ball which can rotate horizontally and a transparent window through which the angle of its rotation is confirmed. CONSTITUTION:An external box 2 is provided with the mouse main body 1, a gear mechanism 3 for rotation, mouse operation buttons 7, and the transparent window 8 for confirming the marker 6 of the mouse main body 1. The mouse 1 is equipped with the rotary ball 5 at its lower part and the ball is made rotatable by a shaft 4. Further, the gear mechanism 3 consists of a gear 9 coupled directly with the shaft 4 and a gear 10 engaging the gear 9 horizontally, and part of the periphery of the gear 10 is exposed out of the external box 2, so a mouse user can operate the gear mechanism. When the mouse 1 slants to the user, the gear 10 of the gear mechanism 3 is rotated for adjustment so that the mark 6 is directed to in front of the user. In this state, the mouse 1 is moved in an X- or a Y-axial direction and then the point on the CRT moves right or left, or up or down, so that the motion of the mouse coincides with the motion of the point on the CRT.
Patent JP-S59204969-A (JP)
Inventor: MARIO OROSEI
IPC: D05B23/00
Filed: 1984-03-09
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-S53129461-A (JP)
Title: Apparatus for connecting and guiding container with compactor
Inventor: YAMASHIRO KUNIO
IPC: B65F3/00
Filed: 1977-04-18
Abstract: PURPOSE: To provide simple connecting and guiding apparatus to connect container with compactor, to easy and smooth connection of cover and urging plate of container with front side of compactor ram. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01219948-A (JP)
Title: Food managing device
Inventor: TAKECHI JUNKO
IPC: G06Q10/08
Filed: 1988-02-29
Abstract: PURPOSE:To simply obtain at any time the information related to food which is being preserved by fetching by an instruction the keepable food information which has been stored in a storage means by an input means. CONSTITUTION:Keepable food data related to food which is being preserved is inputted by a bar-code scanner 11 and a keyboard 12. This keepable food data is stored in an information storage part 18 through a CPU 16. The keepable food data is supplied to a liquid crystal monitor 22 through an interface 21 by operating a display key 12b, and supplied to a shield printing machine 24 through an interface 23 by operating a print key 12c. Also, read-out of the keepable food data can be instructed, as well by a remote control using a telephone set 19.
Patent JP-S60189079-A (JP)
Title: Recognizing device for position of electronic component
Inventor: INOUE HIROYUKI
IPC: G06T1/00
Filed: 1984-03-08
Abstract: PURPOSE:To perform stable position recognition regardless of variation in image pickup condition by detecting and comparing the number of leads atop respective leads with that at another position, and re-setting a binary-coding level when there is a difference in the number of leads. CONSTITUTION:An objective image is converted by an image pickup device 14 into a video signal, which is converted by a binary-coding circuit 15 into a binary-coded signal. Then, the pattern of an image pickup plane is matched with a standard pattern A and the degree of coincidence at each point and its coordinates are outputted. A maximum point detecting circuit 20 inputs the degrees of coincidence at respective points to detect a maximum point, which is stored in a coincidene storage circuit 25 when larger than a threshold value. The number of pattern tip parts is counted by a counter 29. Then, the image is covered with a mask and the number of pattern root parts is counted by a counter 31. The results of the counters 29 and 31 are compared with each other and when they are equal to each other, it is judged that the image is picked up correctly, and an output control circuit 33 outputs the coordinates and degree of coincidence. When the results are different, the image is not picked up correctly, so the binary-coding level is set again.
Patent JP-S53129546-A (JP)
Title: Access-time variable device
Inventor: KAMATA ISAMU
IPC: G06F12/00
Filed: 1977-04-18
Abstract: PURPOSE:To make it possible to execute the emergency processing program to be executed without any delay, by improving the efficiency of CPU by enabling CPU to control the access time of an apparatus which attains access to the main memory.
Patent JP-S60190170-A (JP)
Title: Sinusoidal pwm waveform generator
Inventor: ASHIKAGA TADASHI
IPC: H02M7/48
Filed: 1984-03-08
Abstract: PURPOSE:To PWM-control in a simple calculation in high accuracy at a high speed by calculating PWM waveform pattern data stored in a pattern generator in response to a control rate and angular frequency. CONSTITUTION:PWM waveform pulse pattern data is output from pulse pattern generating means 5 in response to the number of carrier pulses, the pattern data is converted by pattern data converting means 6 in response to an angular frequency command, and applied to a PWM waveform calculator 7. The calculator 7 regulates the pattern data in response to a control rate and the angular frequency, and applies as data for forming the PWM waveform to a gate circuit 8. The circuit 8 obtains a PWM waveform voltage signal and supplies it to a voltage type inverter 9.
Patent JP-2000241815-A (JP)
Title: Reflection type liquid crystal display device
Inventor: ARAI MAKOTO
IPC: G02F1/133
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a high contrast and bright reflection type liquid crystal display device in a single polarizing plate type liquid crystal display device provided with only one polarizing plate by attaining a black color with low reflectance ranging all wavelength region. SOLUTION: The reflection type liquid crystal display device is provided with a 200-260 deg. twisted STN liquid crystal element 20 incorporating a polarizing plate 11, an optical retardation plate 12 and a reflection layer 7. The Δnd value of the STN liquid crystal element 20 is 0.7-0.8 μm, besides the retardation value R of the polarizing plate is 0.35-0.40 μm and besides the crossing angle α between the slow axis of the optical retardation plate and the absorption axis of the polarizing plate is 30-45 deg..
Patent JP-S51121531-A (JP)
Title: Toiletry with the depressed irritation upon skin and mucous membrane
Inventor: HASHIMOTO SHIGERU
IPC: A61K8/00
Filed: 1975-04-11
Abstract: PURPOSE:Toiletry with commercial values, stability, etc., capable of avoiding side-effects by suppressing the irritation due to perfumes, which is used for creams, lotions, soaps, shampoos, emulsions, etc.
Patent JP-S61205083-A (JP)
Title: Special reproducer of video tape recorder
Inventor: TAKEUCHI HISAHARU
IPC: H04N5/783
Filed: 1985-03-08
Abstract: PURPOSE:To attain the special reproduction free from noises and to obtain a compact and light-weight structure of a VTR, by providing a video signal memory to a tuner unit, etc. to write the video signals containing no noise to the memory and reading repetitively these signals at a part where noises are produced. CONSTITUTION:The signals reproduced from a tape 1 via heads 2 and 3 are extracted alternately by a switch 13 which is switched by the head switching pulse supplied from a servo circuit 7 and then supplied to a reproduced video signal processing circuit 14. The circuit 14 separates the luminance signal from the reproduced video signal and applies the FM demodulation to the luminance signal. At the same time, a color signal is separated and undergoes the adverse conversion of frequency. The output of an A/D converter 31 is written to a memory 32 by the signal sent from a memory control circuit 34 and then read out of the memory 32 by the reading signal. The signal read out of the memory 32 is turned again into the original analog video signal by a D/A converter 33 and delivered to an output terminal 28.
Patent JP-H05285500-A (JP)
Title: Method and apparatus for controlling dehydration of slurry
Inventor: TOGO NOBU
IPC: G01N13/04
Filed: 1992-03-02
Abstract: PURPOSE:To control the addition of a polymeric flocculant so that the addition amount of the flocculant to a slurry becomes optimum in order to minimize the water content of a dehydrated cake when the slurry is dehydrated by adding the flocculant to the slurry in a sewage treatment plant. CONSTITUTION:A flocculant is injected in a slurry supply pipe 3 by a flocculant injection pump 6 to perform flocculation reaction and, thereafter, a slurry is dehydrated by a dehydration means 4 to obtain a filtrate 8. The capillary tube suction time (CST) of the filtrate 8 is measured by a CST measuring means 10 and the injection of the flocculant due to a flocculant pump 6 is controlled so as to minimize the CST value.
Patent JP-H02222425-A (JP)
Title: Expandable powdery resin composition
Inventor: HOSOYAMA YOSHIHEI
IPC: C08K3/22
Filed: 1989-02-25
Abstract: PURPOSE:To obtain the subject composition, consisting of a polyolefin resin powder, high-temperature type foaming agent, low-temperature type foaming agent and zinc oxide in a specific proportion, capable of powder coating under a wide range of temperature conditions and exhibiting muffling effects and excellent in adhesion to substrates. CONSTITUTION:The objective composition consisting of (A) 100 pts.wt. polyolefin resin powder (e.g. PE or PP, having 100-250mum particle size), (B) 0.5-5 pts.wt., preferably 1-4 pts.wt. high-temperature type foaming agent (e.g. azodicarbonamide, having 170-250 deg.C decomposition temperature of gas evolution), (C) 0.1-2 pts.wt., preferably 0.2-1 pt.wt. low-temperature type foaming agent (e.g. 4,4'-oxybenzenesulfonyl hydrazide, having 100-160 deg.C decomposition temperature of gas evolution) and (D) 0.5-2 pts.wt. zinc oxide (e.g. powder having 0.5mum particle diameter).
Patent JP-2000240027-A (JP)
Title: Auger for rotary snow removing car
Inventor: HINO TAKESHI
IPC: E01H5/09
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To transfer the reduced horsepower of auger rotating horsepower and running horsepower to blower snow throwing horse power to improve snow disposing capacity and snow disposing performance by modifying the shape of an auger to reduce the auger rotating horsepower and the running horsepower, in an auger for a rotary snow removing car. SOLUTION: This auger 7 for a rotary snow removing car is arranged in front of the snow throwing blower of the rotary snow removing car, cuts and crushes a lump of snow as an object of snow removing, and sends the crushed snow to the snow throwing blower. In this case, within the snow scraping faces of ribbon screws 11, 12 helically extended along the cylindrical outer circumferential contour face of the auger 7, a snow scraping face 13a close to the outer circumferential edge part 13 has a rake θ of about 30 deg.-80 deg. in the perpendicular plane to the rotary axis of the auger 7 relative to the circumscribed snow face Sa circumscribing the rotary face of the outer circumferential edge part 13 on the outer circumferential edge part 13.