baber/WOPTO huggingface dataset:
Patent JP-H09237745-A (JP)
Title: Pattern forming method, aligner and semiconductor device
Inventor: NAKASUGI TETSUO
IPC: H01L21/027
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To avoid the variation of the pattern size by obtaining the sensitivity change under each of atmospheres in a pattern forming process on a resist- coated substrate, measuring the time which the resist-coated substrate is left in air or vacuum before and after exposure of the substrate and exposing the substrate at an optimum exposure quantity based on the sensitivity change and the time left in each atmosphere. SOLUTION: The resist sensitivity change per unit time is measured in each atmosphere (stem 1), the time which each of the sample in one batch is measured and the time required for the process from the resist coating to the exposure and the time from the exposure to the heating are measured or inputted for each of samples (step 2), and optimum exposure quantity for each sample in the batch is determined (step 3) on the basis of the sensitivity change in each atmosphere. After the process for exposure, the sample is heated and developed to complete a pattern. Thus, the samples in one batch are formed uniformly in a dimension as accurate as desirable.
Patent JP-S59170335-A (JP)
Title: Assembling and disassembling device for large-size clawler type construction machine
Inventor: HATSUTORI KATSURA
IPC: E02F9/10
Filed: 1983-03-14
Abstract: PURPOSE:To facilitate the centering of a assembling type working machine as well as self-unloading of lower runners by allowing the back and forth traveling of the lower runner and bilateral moving of the lower runner between a clawler frame and an axle beam. CONSTITUTION:An upper rotator 2 and a lower runner 3 are made separable from each other, and a support beam 16 extending outwards from the maximum track width of the lower runner 3 is provided to the front and back of the upper rotator 2 in an expandible manner. A support cylinder 17 is also provided to the support beam 16 in a detachable manner. The lower runner 3 is connected to a clawler frame 6 and an axle beam 5 by paired oil-pressure cylinders in a slidable manner, and a link 18 to fix the clawler frame 6 at an intermediate value between a maximum track width L1 and a minimum track width L2 is provided. The centering of the lower runner and the upper rotator can be easily attained.
Patent JP-S60189002-A (JP)
Title: Multiplexing controller
Inventor: HIROKI TAKESHI
IPC: G05B9/03
Filed: 1984-03-07
Abstract: PURPOSE:To allow outputs of individual processor to follow collation results and prevent divergence by collating outputs from individual processors in accordance with a certain logic and inputting collation results to individual processors. CONSTITUTION:Outputs VAa-VAc of individual processors are stored in storage parts 404-406 through bidirectional buffer gates 401-403. A data collating part 409 performs collation processings such as selection of an intermediate value, selection of an average value, etc. of data read out from the same addresses of storage parts 404-406, and collation results are stored in a storage part 410. Collation results are converted to a control signal X1 by a converting circuit 411 and are outputted to a control object, and meanwhile, collation results are inputted to individual processors through gates 401-403. Consequently, it is possible that individual processors of an open loop follow collation results stored in the storage part 410, and each processor continues the control operation while holding a peculiar deviation from collation results.
Patent JP-S61203893-A (JP)
Title: Modulating method for pwm inverter
Inventor: KUME TSUNEO
IPC: H02P27/08
Filed: 1985-03-04
Abstract: PURPOSE:To improve the stability of an AC motor driven at a variable speed and particularly the stability of a low speed by setting a carrier frequency to a low value at a light load time, and controlling to increase the carrier frequency in response to the magnitude of a load. CONSTITUTION:A function generator 12 decreases a carrier frequency fc when an output frequency f0 is low. A signal from a load torque detector (T-DET) 14 is applied to the output, and controlled by the output signal of a limiter (LIM) 13 so as not to exceed the maximum carrier frequency fc (MAx). A carrier frequency oscillator 10a control is of voltage control type to control with the output signal of the limiter 13. The carrier signal generated from an oscillator 10a and the output frequency f0 are mixed by a modulator 9 to obtain 3-phase PWM signals A1, A3, A5.
Patent JP-S61201433-A (JP)
Title: Apparatus for inspection of bonding
Inventor: TAKEI KATSUO
IPC: H01L21/60
Filed: 1985-03-04
Abstract: PURPOSE:To improve operation efficiency significantly and detect characteristic defects securely in the consequent selection process by a method wherein heights and postures of wires are mechanically corrected and all wires are securely cut. CONSTITUTION:When it is judged that wire height must be corrected because the wire is hanging down, a cam 6, which pushes up a top edge 3a of a tool 3 and has the maximum lifting stroke DELTAy, is turned. The top edge 3a of the tool 3 is raised by the distance DELTAy through a horizontal plate 8 and the wire 1 is pushed up by a predetermined distance. When it is judged that all wires must be cut as a result of detection of IC defects in the inspection, a cam 7, which ascends the top edge 3a of the tool 3 to the height necessary to cut all the wires and has the maximum lifting stroke DELTAY, is turned. With this operation, all the wires are strained by the top edge 3a of the tool 3 and cut by the top edge 3a at the position where the lifting distance of the cam 7 reaches the maximum.
Patent JP-H02219894-A (JP)
Title: Sliding member
Inventor: MICHIOKA HIROBUMI
IPC: C10N10/16
Filed: 1989-02-22
Abstract: PURPOSE:To prevent a stick-slip phenomenon and to improve anti-seizing property by performing a carburizing-hardening treatment and a ryubrite treatment on one of the sliding faces of two iron members sliding against each other and forming a specified plating layer on another sliding face. CONSTITUTION:Carburizing-hardening treatment is performed on one of the sliding faces of two iron members sliding against each other and an Ni -2-13wt.% P plating layer wherein 15-35vol.% polytetrafluoroethylene with a particle diameter of 0.2-0.6mum is dispersed is formed on another sliding face and, if necessary, heat-treated to bring the hardness of a plated layer to Hv450 or higher.
Patent JP-S57158278-A (JP)
Title: Composition for prevention of evolution of hydrogen sulfide
Inventor: OOTAKE TAKEO
IPC: C09K3/00
Filed: 1981-03-25
Abstract: PURPOSE: The titled composition with an excellent effect of preventing evolution of H 2 S having an antibacterial activity against a sulfate-reducing bacterium, which contains a specified active material.  
     CONSTITUTION: At least one active material selected from 1,2-bis(bromoacetoxy)ethane, 1,4-bis(bromoacetoxy)-2-butene, 2-bromo-4'-hydroxy acetophenone and benzyl bromoacetate is mixed with a dispersion medium or a solvent in the presence of an emulsifier.  
     EFFECT: Because the composition is a bactericidal drug having a low solubility in water and a high specific gravity, it settles at the bottom of a waste water treating tank and gradually dissolved to exert a bactericidal or growth inhibiting effect against a sulfate-reducing bacterium growing in a sludge with a relatively small amt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59169254-A (JP)
Title: Code converting system
Inventor: TAKESHITA KAZUYUKI
IPC: H03M7/14
Filed: 1983-03-16
Abstract: PURPOSE:To eliminate the leakage of detection of a single bit error and at the same time to minimize the increment of hardware by combining sub-blocks so as to set the overall weight of (n) bits to zero. CONSTITUTION:When the input signals 8 have (256-250=6) types with which the output cannot be allotted to the balanced words, these signals 8 are successively transferred by shift registers 2 and 3. Then an output 4 is supplied to a PROM5, and the PROM5 supplies an address 10 of 3 bits to a PROM11. At the same time, the output 12 of the register 2 supplies the data showing the type of the next 8-bit input to the PROM11 to obtain an output 13 of 20 bits. This output 13 is equivalent to two words and divided into the first word (10 bits of plus weight) and the next word (10 bits of minus weight) by a shift register 14 to be supplied to a switch 7 every 8 bits. While a switch pulse 15 is delivered concurrently from the PROM5 to select the word at the side of the register 14. When the code words of 250 types which can be allotted to the balanced words within 2<8> types of code words are supplied, the 10 bits of balanced words are delivered as they are.
Patent JP-S58161460-A (JP)
Title: Copy transmission system
Inventor: MIYATA MASANORI
IPC: H04N1/00
Filed: 1982-03-19
Abstract: PURPOSE:To make the operation of a transmission side terminal easy, and to prevent the transmission mistake, by applying variable power of picture information of a transmission original automatically in matching with the size of reception side recording paper as required, in a private branch of exchange. CONSTITUTION:A terminal Q detects the size of an original to be transmitted and the number of copies based on the request of a step P3. The size of the original is inputted from an original size key (not shown) by the operator or through the optical detection. In a step P6 of a PABX1, the transmission conditions are checked and the transmission information is transmitted to a terminal R. In a step R2 of a terminal R, the paper size loaded in a printer 3B at the terminal R is detected and the detection information is transmitted to the PABX1 as an ACK signal. In a step 7 of the PABX1, the size of original and the size of recording paper are compared, and in a step P8, whether or not the picture information transmitted from the terminal Q is required to subject to variable power is discriminated.
Patent JP-H10236132-A (JP)
Title: Door device for air passage
Inventor: YAMADA ISAO
IPC: B60H1/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce hit sound of a door when it is closed without forming a door packing thicker or forming a door surface area smaller in an inner/outer air changing box for an automobile air conditioning device having an outer air port, an inner air port, and an inner/outer air changing door to open/close both aperture parts. SOLUTION: A door 5 is provided with a door main body part 50 comprising polypropylene of high rigidity, and a packing 52 welded with the door main body part 50 and composed of urethane foam having elasticity, where a packing outer edge 521 is provided to be positioned on the outer side of a door main body part outer edge 501. When an outer air port 3 is closed (a), an outer air port outer edge 3a is positioned on the inner side of the door main body part outer edge 501, and when an inner air port 4 is closed (b), an inner air port outer edge 4a is positioned between the door main body part outer edge 501 and the packing outer edge 521.
Patent JP-S57157770-A (JP)
Title: Manually fixable heat-sensitive recording device
Inventor: YOSHIHAMA MANZOU
IPC: B41J15/06
Filed: 1981-03-24
Abstract: PURPOSE:To permit the simple and manual fixation of unfixed copy by providing an insertion port through which an unfixed copoly can be manually inserted immediately before a fixing portion in a heat-sensitive recording device by which writing and fixing of information are made on a heat-sensitive recording medium CONSTITUTION:Usually, a rolled heat-sensitive recording medium is sent out, while information is written down on the medium by a thermal head 3, and the medium is cut off by a cutter 4 and exposed to light and fixed in a fixing portion with a light source 9. When an unfixed copy is to be completely fixed, however, the unfixed copy is inserted manually into the recording device by turning its copying face downward by a guide table 5, and when its tip passes through a sensor 6, the light source 9 is lighted, rollers 72 and 8 start to operate at the same time, the unfixed copy inserted is sent to the fixing portion and fixed by light from the light source 9, and then discharged.
Patent JP-H05241424-A (JP)
Title: High voltage power source device for electrophotographic process
Inventor: SHIMOKAWA SADAJI
IPC: G03G21/00
Filed: 1992-02-28
Abstract: PURPOSE:To use a power source for loads having different characteristic like an electrifying charger and a transfer charger in common without any trouble. CONSTITUTION:This device is provided with a current detection mans 18 for detecting a load current on the electrifying charger 2 disposed around a photosensitive body 1 is provided, and a high voltage power source used both or electrifying charging and transfer 17, which is provided with a constant-current source part 19 to which the detection signal by the means 18 is fed back as an output control signal and which makes the load current on the charger 2 constant, and a constant voltage source part 20 in which output voltage for the transfer charger 5 disposed around the photosensitive body 1 is decided based on the detection signal by the means 18.
Patent JP-S54136006-A (JP)
Title: Flexible rail turnout for paraconductive magnetic levitation car
Inventor: SAIMA TOORU
IPC: E01B25/34
Filed: 1978-04-12
Abstract: PURPOSE: To ensure accurate switching action of rails by means of a flexible rail connected with a single-line-side rail at one end and a mobile rail which connectable in switch to double line rails at the other end.  
     CONSTITUTION: A rail turnout 21 is composed of a flexible rail 23 brought into contact with a single-line-side rail 22 and a mobile rail 26 which is connectable in switch to a double-line-side rail 24 or a double-line-side rail 25. The rail 26 is pivotted on a point in the rail 23 so that the rail 26 can be alternatively switched to the rail 24 or the rail 25 while the rail 23 is being bent. A fixed beam 30 on which a mobile beam 29 is pivotted at the fulcrum 27 is attached to the rail 23. A rail plate 33 is pivotted on a fulcrum 31 of the beam 30 and a fulcrum 32 of the beam 29 across the both ends thereof. When all the rails are set straight, sides 29a, 30a and 33b form a side of the system. On the other hand , when the system is set bent, sides 29b, 33b and 33a form a side thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51119166-A (JP)
Title: Device for feeding a sludge having a predetermined concentration
Inventor: MORI HITOAKI
IPC: C02F11/00
Filed: 1975-04-09
Abstract: PURPOSE: To re-use washing waste water from a green concrete production plant or from the washing treatment of returning concrete of mixer cars, and the like. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57159170-A (JP)
Title: Heat sensing recording system
Inventor: OGAWA MUTSUO
IPC: B41M5/26
Filed: 1981-03-26
Abstract: PURPOSE:To achieve recording in keeping same density, by making recording again, if document and pictdure information for the next one line's share is not decoded after recording, in a heat sensing recording system recording decoded document and picture information per one line. CONSTITUTION:A CPU 1 processes data in 8-bit in parallel and an ROM 2 stores a processing program. An ROM 3 is provided with an FIFO area storing the reception data of an MODEM 5 and picking it up sequentially and a line buffer LBF area alternately storing one line of decoded picture information. A heat sensing recorder 7 provides a heat sensing head having heat sensing elements for 2048-bit's share and recording is made for one line at each 256-bit at 8 times. After the recording of one line, if the next one line is not decoded in the buffer LBF area, the picture information for one line's share recorded before is recorded again. Thus, the heat storage state is kept constant and the picture of uniform density is always obtained, independently of the compression rate of the reception picture data.
Patent JP-H03244478-A (JP)
Title: Swimming pool with running water
Inventor: TANOOKA HIKOKI
IPC: G01M10/00
Filed: 1990-02-23
Abstract: PURPOSE:To provide a swimming pool of running water equipped with a sensing means having high precision, which is so arranged as easily admitting maintenance, by installing the sensing means to sense part of the body of a swimmer protruding on the water surface at the flange part of the pool. CONSTITUTION:A swimming pool concerned is equipped with a water stream generating means 2 for generating a water stream in the pool 1 by a water jet hole 2a and suction hole 2b. A sensing means 4 of photo-sensor type 4a for sensing the position of a swimmer 3 in the pool 1 is mounted at its flange part 1a, and thereby part of the body of the swimmer 3 protruding on the water surface is sensed to know where he is. The sensing is made for his head in case he is swimming with breast, and for the hand being stretched forward during swimming in case the is swimming in crawl, backstroke, and butterfly.
Patent JP-S56141948-A (JP)
Title: Bend straightening method for curved type continuous casting
Inventor: SUZUKI YASUO
IPC: B22D11/128
Filed: 1980-04-02
Abstract: PURPOSE:To obtain an ingot which is free from surface transverse cracking, corner cracking and internal cracking by keeping the solidified shell thickness of the ingot at below a fixed thickness in straightening the bend of the ingot. CONSTITUTION:In a curved type continuous casting, a low head continuous casting machine of a small radius of curvature is used and the ingot is straightened in an area where the solidified shell thickness is <=60mm.. By this method, crack formation threshold strains is kept at a high level, and the temp of the ingot corner parts is made in excess of about 900 deg.C outside the embrittlement temp. region. Hence, despite exertion of any deformation upon the ingot, stress relief takes place quickly and the formation of cracking is suppressed. By this straightening method, supplying of the high-temp. ingot after the casting directly to a rolling line is made possible.
Patent JP-H01218721-A (JP)
Title: Spinning method for spinning machine
Inventor: NAKAMURA YOSHINOBU
IPC: B21D22/16
Filed: 1988-02-25
Abstract: PURPOSE:To enable correct spinning at all times by forming a standard spinning shape by a computer, storing it in a memory medium and correcting it by an NC control mechanism according to the shape of a spinning roller with the standard spinning shape as a reference on the traveling locus of the spinning roller. CONSTITUTION:A standard spinning shape is drawn by a computer 30 and also the working conditions are added, input to a storing medium IC with digital convertion and stored. The record of the storing medium IC is impressed in an NC control mechanism 20. The correction arithmetic part 23 operating the traveling locus of a spinning roller 4 is equipped with on the NC control mechanism 20. The spinning roller 4 is traveled according to the shape of the spinning roller 4 by the output from the correction arithmetic part 23. Correct spinning can thus be executed always.
Patent JP-H02222023-A (JP)
Title: Reproducing device for multi-channel information
Inventor: TOKORO KIYOUSUKE
IPC: G06F3/06
Filed: 1989-02-23
Abstract: PURPOSE:To reduce the capacity of a buffer memory by selecting a write address out of an unused area of the buffer memory when the information is written into the buffer memory, then reading the information out of the buffer memory. CONSTITUTION:An information reproducing device has no exclusive area in a buffer memory 3 to store the output information on each channel. That is, the write address of the information read out of a large capacity memory 1 is supplied each time from a write address generating means 6 via an unused area selection address conversion means 8. The means 8 always grasps the unused areas of the memory 3 and selects the proper one of these addresses to supply it to the memory 3 for each writing action. Thus it is just required to prepare a least necessary information store area in the memory 3. As a result, the capacity of the memory 3 is reduced.
Patent JP-S62200796-A (JP)
Inventor: KASE KAZUO
IPC: H05K3/38
Filed: 1986-02-27
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-H08212600-A (JP)
Title: Production of optical disk product
Inventor: EBINA TOSHIYUKI
IPC: G11B7/26
Filed: 1995-02-07
Abstract: PURPOSE: To speed up the production cycle and to improve the production efficiency by executing a forced cooling after formation of metallic films, then forming protective films. CONSTITUTION: Moldings of disks are obtd. integrally with signal surfaces by an injection molding machine 11 and a metal mold device 12. These moldings are taken out of the metal mold cavities by a taking-up device 13 and are sent through a transfer device 15 to a metallic film forming device 14. The moldings of disks on which aluminum reflection films for reading signal are formed by this device 14, are moved again via the device 15 to a cooling station 16 where the moldings are forcibly cooled. Next, the protective films consisting of UV-curing resins are formed on the front surfaces of the metallic films of the moldings sent from this station 16 to a protective metal film forming device 17.
Patent JP-H10241234-A (JP)
Title: Rotation detecting mechanism
Inventor: MURAKAMI HIROTAKA
IPC: G11B15/46
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting work of the mechanism to be easier than an optical rotation detecting device using the conventional photointerruptor and to eliminate a fear of occurrence of malfunction due to light from some other source. SOLUTION: This rotation detecting mechanism is for detecting rotation of a rotary mechanism for driving a video tape as a recording medium, and is equipped with a 1st gear part 110 of electroconductivity provided on a supply reel 100 as a rotary body constituting the rotary mechanism and a 2nd gear part 200 of electroconductivity meshed with this 1st gear part 110. Then, the 2nd gear part 200 us connected to the gland, while the 1st gear part 110 without connecting the gland is connected to a control part for calculating the rotation, and the 1st gear part 110 and the 2nd gear part 200 are brought into contact intermittently with each other in accordance with the rotation of the supply reel 100.
Patent JP-H02225288-A (JP)
Title: Boarding hall of passenger conveyor
Inventor: YOSHIKAWA TATSUYA
IPC: B66B29/08
Filed: 1989-02-23
Abstract: PURPOSE:To carry out the boarding/alighting of a cart easily and safely between a boarding floor and a stepping plate by forming a wheel introducing groove by connecting a comb and the boarding floor plate, thus setting the introducing groove long. CONSTITUTION:On the surface of a comb and the comb side part of a boarding floor plate 2, a wheel introducing groove 6 having the more gentle tilt than that of the comb 3 is formed continuously in parallel to the longitudinal direction of a passenger conveyor. Therefore, when a cart is loaded onto a stepping plate 1 from the boarding floor plate 2 of an escalator, the wheel 5a can be easily fitted into the introducing groove 6. Further, when the cart is to be demounted onto the floor plate 2 from the stepping plate 1, the wheel 5a is fitted into the introducing groove 6 and pushed down, then the cart can be shifted onto the part where the introducing groove 6 of the floor plate 2 is not formed, getting over the comb 3, by a relatively small force.