baber/WOPTO huggingface dataset:
Patent JP-H02212168-A (JP)
Title: Optical recording head
Inventor: HIRANE HIDEO
IPC: B41J2/44
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a desired driver output current function by a non-linear temp. sensor by achieving a non-linear function giving gate voltage as a function of temp. by a control circuit constituted of a thermistor showing a non-linear resistance value to temp., a reference voltage source and an adding amplifier. CONSTITUTION:The light emitting output of a light emitting diode is lowered by 1% when the temp. of the diode rises by 1 deg.C. In order to keep the light emitting output constant, it is necessary to control gate voltage VG so as to increase the output current of a driver. The output VO of a temp. sensor composed of a thermistor RH showing a non-linear resistance value to temp. can be allowed to coincide with the curvature of a curve C of temp. and the gate voltage VG by the selection of a series resistor RS. In order to match the absolute values VG1, VG2 of the lower and upper limit temps. T1, T2 of use temp., it is necessary to select a reference voltage source ES and the mu-factor of an adding amplifier ADAMP. That is, VG1 is set by adding the output value of the reference voltage source ES and the output value VO of the temp. sensor and VG2 is allowed to coincide on the basis of the mu-factor. The voltage of a drive gate for making the light output of the light emitting diode constant with respect to a temp. change is obtained.
Patent JP-S58147599-A (JP)
Title: High speed electrolytic defatting cell device
Inventor: TAKEMURA KOUICHI
IPC: C25F7/00
Filed: 1982-02-27
Abstract: PURPOSE:To defat a blank material indexed in an electrolytic defatting cell at a high speed under injection of a defatting soln. at a high velocity and with increased electrode current, by enclosing said material with movable cups provided to the front end of a piston rod and providing means of bringing an electrode disc in contact therewith. CONSTITUTION:When a blank material C3 such as a connecting rod is indexed in an electrolytic defatting cell A3, cylinders 15, 16, 30 operate to enclose the small end C3' of the material C3 with two movable cups 13, 14 which are in contact with each other, then an electrode disc 34 contacts with a shaft bar 110, and the device is ready to start electrolytic defatting. A defatting soln. from a piping P1 is injected through the through-hole 18a perforated in a piston rod 18 through a discharge port 14c toward the fitting hole (a) of the material C3. Electric current flows between an electrode bar 25 and the hole (a) simultaneously, and the fitting hole is defatted electrolytically at a high speed. The overflowing defatting soln. falls onto a bottom plate 10 through passages 13b, 14b, and is gathered in an oil-water separator through a discharge pipe P2, whereafter the soln. is circulated again.
Patent JP-H03234256-A (JP)
Title: Production of napkin
Inventor: WADA TAKAO
IPC: A61F13/472
Filed: 1990-02-10
Abstract: PURPOSE:To prevent the generation of parting from molds by the movement of pulp by thermally fusing and integrating a thermally adhesive non-woven fabric and fibrillated pulp contg. thermally fusing fibers. CONSTITUTION:The blank material of the non-woven sheet 1a is constituted of heat saleable materials of a thermally fusing type, adhesive type, etc., and the pulp 2 is constituted to contain the thermally fusing fibers. The fibrillated pulp 2 is supplied from a fibrillated pulp supplying device B to the upper the surface of the non-woven sheet 1a supplied from a non-woven fabric supplying roll A and both are superposed. The hot wind from a heating means C is supplied from above to the fibrillated pulp 2 on the non-woven sheet 1a. The pulp 2 and the non-woven sheet 1a are then adhered and integrated by the thermally fusing effect of the thermally fusing fibers in the pulp 2 and the thermal adhering effect of the non-woven sheet 1a and the fibers exclusive of the thermally fusing fibers of the pulp 2 are adhered to each other by the thermally fusing effect of the thermally fusing fibers, by which the shape is fixed and the band shaped absorber M' is completed.
Patent JP-S61192305-A (JP)
Title: Gas-liquid mixing method
Inventor: WACHI TAKASHI
IPC: B01D5/00
Filed: 1985-02-19
Abstract: PURPOSE:To prevent the generation of a steam hammer, by allowing non- condensible gas to be present in a predetermined amount or more based on the volume of steam to mix steam with a liquid. CONSTITUTION:A liquid is continuously supplied through a conduit 1 and steam to be mixed is continuously supplied through a conduit 2 to be mixed with the liquid in a tank A. At this time, non-condensible gas is added to steam to be mixed through a conduit 3 so as to be allowed to be present in an amount 0.0001 times or more the volume of steam. The flow amounts of the liquid, steam and the non-condensible gas can be set by using flow control valves. By this method, a steam hammer is suppressed.
Patent JP-H01207600-A (JP)
Title: Lining in shield driving method
Inventor: TAKEYA YOSHIKI
IPC: E21D11/40
Filed: 1988-02-12
Abstract: PURPOSE:To form a lining-worked part by installing an annular water sealing member on the inside of the tail part of a shield body and installing an annular tightening member which can be extended and contracted inside and assembling a member of segments against the tightening force of the tightening member on the inside of the tightening member. CONSTITUTION:A plurality of propulsion jacks 3 are installed onto a shield body 1, and a push ring 5 is installed at the rear edge of the rod 4 of each jack 3, and a water sealing member 6 is prepared from the water-sealing cloth, etc., and an annular tightening member 7 which can be extended and contracted and can be tightening-urged on the inside of the water sealing member 6. A number of small-sized segments 8 having a small width (t) in the peripheral direction of a tunnel are assembled in succession on the inside of the annular tightening member 7, and ceiling segments 8B are press-fitted against the tightening force of the tightening member 7 by pushing up the ceiling segment 8B from inside, and finally a lining-worked part 9 in which a number of segments 8 and 8B are integrally fixed in the surface pressed state, and the application in case of small diameter is permitted.
Patent JP-H01206240-A (JP)
Title: Evaluating method and apparatus of checking capacity for external appearance checking apparatus
Inventor: KUKI KAZUO
IPC: G01N21/94
Filed: 1988-02-10
Abstract: PURPOSE:To obtain exactly an evaluation value for evaluating a checking capacity, by determining a detection probability of an external appearance checking apparatus and an emergence probability of a defect of a surface of a substance to be checked up, and by computing thereafter the total sum of the detection probability and the emergence probability. CONSTITUTION:A reference image having pixels of all density variation gradations is picked up by a video camera 11 and image data thus obtained are stored in RAM 3. Next, CPU 1 stores the mean value of gradation data of the reference image in each density variation gradation as a detection probability F(i) of an image pickup device 100 in the RAM 3. Then, a substance to be checked which has a stain defect is picked up and the image data on a stained image are stored in the RAM 3. The CPU 1 stores stain emergence data on all density variation gradations in the RAM 3. Then, an emergence probability G(i) of the stain defect is determined and stored in the RAM 3. Subsequently, the CPU 1 calculates a checking power K1 from the probabilities F(i) and G(i) and then displays same.
Patent JP-S57145341-A (JP)
Title: Integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/8238
Filed: 1981-03-05
Abstract: PURPOSE:To intend the improvement of integration, by providing two or more electrode wiring layers of different thicknesses and same material intervencing dielectrics. CONSTITUTION:A thin electrode wiring 6 is provided for a gate electrode which drives a micro MOS transistor with low power consumption and Si electrode wiring, and a thick Si electrode wiring 7 for a gate electrode which drives MOS transistor with high current at high speed and an electroding. This constitution can further miniaturize the wiring pattern of transistor with low power consumption to enhance integration. At the same time, integration is further improved, since transistor with small wire width requiring high current and speed reduces wiring resistance and allows the miniaturization of element thereof.
Patent JP-H03236412-A (JP)
Title: Production of high nitrogen steel in bottom blown or top and bottom blown converter
Inventor: HAMAGAMI KAZUHISA
IPC: C21C5/30
Filed: 1990-02-14
Abstract: PURPOSE:To stably produce a high nitrogen steel at a low cost by throwing specific amounts of coke into a molten steel at the point of time when C content in the molten slag reaches a specific value in a top and bottom blown converter, recovering an unburnt exhaust gas, and then bottom-blowing the prescribed amounts of N2 gas. CONSTITUTION:In a bottom blown or top and bottom blown converter for steel making, coke is thrown into a molten steel by 6-8kg/ch.t when C content in the molten steel reaches 1.0-0.3wt.%. Subsequently, at the point of time when the recovery of an unburnt exhaust gas in the converter is completed, an N2 gas in the amount corresponding to the amount of burnt lime used for refining is blown through tuyeres in the bottom. By this method, the steel with >=60ppm nitrogen content can stably be obtained at a low cost without using a manganese nitride ferroalloy.
Patent JP-S62189585-A (JP)
Title: Display control device for multiwindow
Inventor: KAWASAKI HARUHISA
IPC: G06F3/048
Filed: 1986-02-15
Abstract: PURPOSE:To find at a glance a hidden window by remaining a part of respective images, for example, the titled of respective windows and the like and arranging and displaying respective image windows, etc., at the time of the input is not executed from a prescribed time input means. CONSTITUTION:In case the input is not executed to a CPU 12 for a prescribed time (timer time) after windows D-F are displayed, an arranging displaying signal is outputted, and the CPU 12 is shifted to an arranging displaying mode to arrange and display successively windows D-G on a CRT display 23. At the CPU 12, the data written in the final sub-window of a parent control table (CRT) are fetched into a pointer in the CPU 12. The data written at the area of the control table (CRT) are the control table of the window G. Consequently, the CPU 23 selects the control table of the window G in a window control table 16 as the window of the final picture dislocates the picture of respective windows and displays it on the display 23.
Patent JP-H08224032-A (JP)
Title: Traveling frame in combine harvester
Inventor: SEKI KAZUHITO
IPC: B62D55/065
Filed: 1995-02-21
Abstract: PURPOSE: To provide a traveling frame in a combine harvester to which a subframe situated in the rear of an operational seat, having a crawler and mounted with a grain tank is linked in a vertically swingable way, capable of preventing such an unfavorableness that the machine body as a whole goes tilted toward the grain tank side in e.g. an ill-drained paddy field, and excellent in workability. CONSTITUTION: This traveling frame is so designed that a subframe 7 situated in the rear of an operational seat, having a crawler 3 and mounted with grain tank 8 is linked in a vertically swingable way to the main frame 6 mounted with a threshing device on a left (right) side of crawlers 2 and the operational seat on the other side of the crawlers 2.  It is preferable that plural support frames 45 be projected from the inner side frame of the subframe 7 downward, a crawler frame 48 with the crawler 3 in the rear of right side stretchedly set up nearly over the lower side of the grain tank 8 axially supporting a rolling wheel 37, driving front wheel 46 and driven rear wheel 47 be supported on the support frame 4, and the rear wheel shaft 49 of the driven rear wheel 43 of the crawler 2 in the front be linked in a downwardly swingable way to the front wheel shaft 50 of the driving front wheel 46 of the crawler 3 in the rear.
Patent JP-S54124806-A (JP)
Title: Electrode material for discharge
Inventor: INOUE KIYOSHI
IPC: B23H1/06
Filed: 1978-03-23
Abstract: PURPOSE: To electrode material for discharge having good strength, an adequate electric conductivity, and an adequate thermal conductivity, prepared by disparsing uniformly fine carbon formed in the decomposition of hydrocabons into between electrically conductive metal particles.  
     CONSTITUTION: The fine particles or pieces of an electrically conductive metal, e.g., copper, silver, etc., are mixed with tar, fats, a glue, and other hydrocarbons, and then the mixture is filled in a sintering mode and sintered by heating to disperse uniformly the fine carbon 3 formed in the decomposition of the hydrocarbons into the interfaces 2 of the electrically conductive fine metal particles or pieces 1. In this case, the preferred amount of carbon to be dispersed into the metal is 1 to 6 % by weight of the sintered body. And, the preferred electric conductivity of the sintered body obtained is at least 40 % or more of that of the metal used and also the preferred thermal conductivity of the sintered body obtained is less than 0.5 kcal/cm.sec.°C at the most. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55124694-A (JP)
Title: Pressure-sensitive coloring sheet
Inventor: AZEYANAGI NORIO
IPC: C08L33/02
Filed: 1979-03-22
Abstract: PURPOSE:To provide a pressure-sensitive coloring sheet of excellent resistance to water, weather, fading, etc. by causing a phenol to be completely uniformly contained in emulsified polymer grains by an emulsion polymerization method, and using the resultant polymer as a coloring agnet. CONSTITUTION:A phenol such as p-phenylphenol is dissolved in a monomer such as (meth)acrylic acid (methyl ester), preferably, shown by the formula where R1 denotes H or 1-3C alkyl and R2 denotes H or 1-12C alkyl. The monomer is polymerized at 0-100 deg.C, for example, in the presence of water, a nonionic surfactant, a radical polymerization initiator, etc., thereby obtaining an emulsified polymer in which the phenol is uniformly contained. The polymer is coated as a coloring agent on paper or the like to manufacture an objective pressure-sensitive coloring sheet. EFFECT:Work ability is improved. Fire hazard is reduced.
Patent JP-S61190841-A (JP)
Title: X-ray image display device
Inventor: WATANABE TADASHI
IPC: H01J37/256
Filed: 1985-02-19
Abstract: PURPOSE:To always make a good X-ray image up to a prescribed standard, by performing standardization so that the average of the counts of X-rays emitted by irradiating rays of electrons upon a specimen is caused to correspond to the central shade of a variable density image display device to show the image. CONSTITUTION:Rays of electrons emitted from an electron beam generator 1 and caused to converge are irradiated upon a specimen 3 which is scanned with the rays of electrons by a scanning coil 2. X-rays emitted from the speci men 3 are found out by a detector 5, and counted by an X-ray counter circuit 51 controlled by a timer circuit 52. The sum of the cumulated counts of the X-rays is divided by the total number of picture elements in the section 61 of a calculation and control circuit 6 to determine the average count. Standardi zation is performed so that the average count is caused to correspond to (2N)/2 [N denotes the resolving power (N bits) of a D/A converter] or to the central shade of a variable density image display device 7. As a result, a good X-ray image can be displayed through a simple construction in a short time.
Patent JP-H0746507-A (JP)
Title: Method and circuit for mixing video signals
Inventor: RAINERU HAISU
IPC: H04N5/45
Filed: 1994-03-02
Abstract: PURPOSE:To provide the mixing method for video signals which can reduce blurr near the border line of main and sub images on a television screen. CONSTITUTION:When inserting the sub image to the main image on the television screen, a blanking signal is used for blanking the main signal and replacing this main signal with a sub signal. In a TV system where the sub signal is transited simultaneously with the transition of the blanking signal sometimes the sub signal does not reach the full amplitude in a border area between the main image and the sub image because of the finite gradient of the sub signal. As a result, the border area between the main image and the sub image is blurred. When the sub signal of a picture element on the border is not provided with the full amplitude, in order to cancel this phenomenon, the sub signal of the picture element on the border is replaced with the sub signal of the adjacent picture element.
Patent JP-S58149075-A (JP)
Title: Automatic original feeder for copying machine
Inventor: SAITOU TOSHIO
IPC: G03B27/62
Filed: 1982-03-02
Abstract: PURPOSE:To prevent starting of automatic feeding of originals while an original and copying paper are dissident in sizes and directions by providing a permission button for automatic feeding which permits the start of automatic original feeding when the machine is operated by the operator. CONSTITUTION:A titled feeder is so arranged that, in an ordinary copying machine, the size of an inserted original is detected, and is compared with the size of the copying paper under use, and when both sizes do not coincide, a pilot lamp 10 for dissidence of original and paper sizes, and that the direction of the inserted original is detected and is compared with the direction of the copying paper under use, and when both do not coincide, a pilot lamp 11 for dissidence of original and paper directions is lighted. When the lamp 10 and/or 11 are lighted, the operator changes the sizes or directions of the original or paper so  as to make the sizes or directions coincident so that both of the lamps 10 and 11 are put out. If the operator depresses a permission button switch 9 for automatic feeding, the operation of automatic original feeding is started.
Patent JP-H05192259-A (JP)
Title: Food preserving apparatus provided with gas composition adjusting mechanism
Inventor: NAKANISHI MOTOYASU
IPC: A47J47/10
Filed: 1992-01-23
Abstract: PURPOSE:To preserve food for long hours, while maintaining a tasty state and an external appearance of the food to be preserved. CONSTITUTION:The food preserving apparatus 1 is constituted by having a gas composition adjusting mechanism formed by providing a compressor 11, a gas separating film module 12 for separating gas compressed by this compressor 11 into gas of a different composition, a supply duct line 20 for supplying the gas separated by this gas separating film module 12 into a preserving chamber 3, and an exhaust duct line 21 for exhausting unnecessary gas.
Patent JP-S59157342-A (JP)
Inventor: OKAYA KAN
IPC: D02G3/16
Filed: 1983-02-28
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-H08208818-A (JP)
Title: Copolyester and moldings therefrom
Inventor: TAI SHINJI
IPC: B29C49/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a copolyester which contains a specific diol component bearing a benzene nucleus at a specific ratio, thus has a high melt viscosity, excellent melt moldability and give monolayer molded hollow products excellent in mechanical properties such as impact resistance and heat resistance. CONSTITUTION: This polyester mainly comprises (A) the diol units mainly of ethylene glycol and the dicarboxylic units of terephthalic acid, contains (B) at least one of the diol units of formula I [A is -CH2 CH2 -, -CH(CH3 )CH2 -; B is a divalent hydrocarbon, carbonyl, sulfonyl, 0, direct bond (-); j, k are each 1-8] and formula II (m, n are each 1-8), has (C) at least one of triol units of formula III (p, q, r are each 1-8) and formula IV (s, t, u are each 1-8) where the diol units amount to 1-15 mole % and the triol units, to 0.01-1 mole % based on the total moles of all diols and triols units.
Patent JP-H03235162-A (JP)
Title: Kana/kanji conversion device
Inventor: ITO MASANORI
IPC: G06F17/22
Filed: 1990-02-13
Abstract: PURPOSE:To expand an area range capable of performing reconversion by releasing a stored defined character code when a KANJI (Chinese character) is defined in development and reconversion to the reading code of a KANJI/ KANA (Japanese syllabary) mixed work in a prepared document. CONSTITUTION:When a conversion key is inputted from an input part 3, a main control part 1 reads out a KANJI/KANA mixed word in accordance with effective reading stored in a reading buffer 9 from a dictionary part 8 at a conversion part 11, and stores the word in a conversion character buffer 10, and releases the effective reading in the reading buffer 9, and also, releases a word in accordance with the effective reading in a saving buffer 13. In other words, the stored defined character code can be released when the KANJI is defined in the development and reconversion to the reading code of the KANJI/KANA mixed word in the prepared document. Thereby, the expansion of a range to be reconverted can be realized, and the processing operation of the reconversion can be simplified.
Patent JP-S60185950-A (JP)
Title: Silver halide color photosensitive material
Inventor: ICHIJIMA YASUSHI
IPC: C07D257/04
Filed: 1984-02-23
Abstract: PURPOSE:To provide a color photosensitive material superior in storage stability, and capable of forming an image superior in image quality, such as sensitivity or sharpness, graininess, and color reproducibility, by using a chemically stable compd. capable of releasing a photographically useful group in a controlled manner. CONSTITUTION:A compd. contained in a silver halide color photosensitive material can couple with the oxidation product of a developing agent to release another compd. and further, it can cause oxidation reduction reaction with said product to release a photographically useful group. A preferable coupler to be used here is represented by a general formula I in which A is a group releasing RED-PUG after the coupling reaction with the oxidation product of a developing agent; RED is a group releasing PUG after oxidation reduction reaction with said product, and RED is, preferably, hydroquinones, catechols, and bisphenols; and PUG is a group substantially executing photographic action after the cleavage of the bond with RED, and groups rpresented by PUG are such as a development inhibitor, a development accelerator, a foggant, a competitive compd. (scavenger of the oxidation product of a developing agent), etc.
Patent JP-S59159180-A (JP)
Title: Scanning device of document
Inventor: TOMOSADA MASAHIRO
IPC: G03G15/043
Filed: 1983-02-28
Abstract: PURPOSE:To improve copying speed by providing the titled device with a moving means for scanning an original image to detect the density of the original image and selecting and setting up the initial position of the moving means in accordance with an image formation mode. CONSTITUTION:In an AE device, a drum surface potential output V1 is turned to 10V at the use of a thick original and turned to 12V at the use of a thin original. A lamp 21 is turned on by a level 5 of a slide lever 907, the potential of a light latent image formed by the reflected light from a white plate at that time is detected by a sensor 49 and the quantity of light of the lamp 21 is controlled to converge the light potential to a prescribed value. Said constitution makes it possible to improve copying speed.