baber/WOPTO huggingface dataset:
Patent JP-S58225171-A (JP)
Title: Yellow ink for jet printer
Inventor: SHIWA SHINICHI
IPC: C09D11/00
Filed: 1982-06-24
Abstract: PURPOSE:The titled ink, containing C.I. Acid Yellow 23, C.I. Direct Yellow 50, etc. as a water-soluble yellow dye and a specific amount of a wetting agent, and having a hue of good process color adaptability and improved solubility, water and light resistance. CONSTITUTION:A yellow ink containing 0.5-10wt% one of C.I. Acid Yellow 23, C.I. Direct Yellow 50, C.I. Direct Yellow 86 and C.I. Direct Yellow 142 as a water-soluble yellow dye, 5.0-70wt% wetting agent, e.g. triethylene glycol, and water as a solvent. Preferably, the content of inorganic impurities caused by the above-mentioned yellow dye is reduced to 0.5wt% or less. EFFECT:Good color reproducibility is imparted by the use thereof with a cyan or magenta ink for jet printers.
Patent JP-H11307674-A (JP)
Title: Package for semiconductor device and manufacture thereof
Inventor: SUZUKI KATSUNOBU
IPC: H01L23/12
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility of a semiconductor chip mount, without lowering the rigidity of the entire package and improve the reliability of the entire package by reducing the effect of the heating by a semiconductor chip by making the semiconductor chip mount of a metal plate thinner than other parts. SOLUTION: An organic insulation layer 20 is formed on a metal plate 10, a metal foil layer 30 composed of a metal foil is formed thereon, the organic insulation layer 20 and metal foil layer 30 at a position of mounting a semiconductor chip 51 are removed to expose the metal plate 10, a recess 50 is formed by the die press work at the exposed part, the metal plate 10 at the exposed part is made thinner by about 20-50 μm than the thickness of the metal plate 10 at other non-exposed parts. As a result, the flexibility of the thin part is improved, while the reduction in the rigidity of the entire package is avoided, hence the internal and external stresses of the package caused at heating can be reduced and the occurrence of peeling, etc., of the semiconductor chip 51 can be restrained.
Patent JP-H02288567-A (JP)
Title: Video signal recording and reproducing device
Inventor: SATO HITOSHI
IPC: G11B20/12
Filed: 1989-04-28
Abstract: PURPOSE:To prevent an event that a prescribed part on a screen is disabled for reproduction for a long time by applying frame split, split block interleave processing, split in-block interleave processing. CONSTITUTION:An analog video signal is converted into a digital data at an A/D converter 3, a memory 3 being a data processing random access memory is in use and the frame split, split block interleave processing, split in-block interleave processing are implemented under the control cf a frame split circuit 9, a frame block interleave processing circuit 10 and an in-block interleave processing circuit 11. Thus, even when part of a picture data in a frame is not able to be reproduced under the specific state, the probability of enabling the reproduction for the succeeding frame is improved and a fixed reproduction pattern is not left, the event of disabling to reproduce the same part of the pattern for a long time does not take place.
Patent JP-S5733134-A (JP)
Title: Paper feeding cassette device in duplicator
Inventor: SHIMOMURA AKIZOU
IPC: B65H1/04
Filed: 1980-08-07
Abstract: PURPOSE: To stabilize paper feeding direction in such a way that an auxiliary bottom plate is pivotally fixed at the trailing end of the main bottom plate, and the auxiliary bottom plate is fixed to be freely turned up and down to the cassette body bottom part.  
     CONSTITUTION: An auxiliary bottom plate 11 is installed at the lower side of the main bottom plate 10, their both trailing ends are fixed by means of a turning tool 12 so as to be freely turned up and down, and one end of the auxiliary bottom plate 11 is fixed on the stop clip 14 which is fixed at the intermediate hole 13b of the bottom part 13a of the cassette body 13 so as to be freely turned up and down. Guide pins 15 on both sides of the tip part of the main bottom plate 10 are inserted into guide holes 16a of cassette side fences 16 which are fixed along the both side walls of the cassette body 13. In result, in proportion as duplicating paper loaded on the main bottom plate 10 dwindles, the main bottom plate 10 is pushed up by the main bottom plate lifter arm 17 which is ready to be normally turned counterclockwise by a turning shft 18. Then, the auxiliary bottom plate 11 turns counterclockwise taking  a clip 14 as its center, and the main bottom plate 10 lifts in parallel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02300737-A (JP)
Title: Film card camera and preparing and printing of original and copied film card
Inventor: URUHITSURI BUERUPU
IPC: G03B27/47
Filed: 1990-04-25
Abstract: PURPOSE: To reduce rotational force acting on a supporting column by making a housing T-shaped and disposing a developing station in the housing between a film card camera and the column. CONSTITUTION: The camera housing 2 is made T-shaped and the developing stations 14 to 17 are longitudinally straightly arrayed in a rear housing area 4 hear the column 1. Furthermore, a transverse conveyor 12 is formed in the area 4, the film card 6 is transported to an individual developing station from a front housing area 3 by a lower strand 13, and transported to the exit 20 of the area 3 by an upper strand 19. A film card entrance 5 and an exposure station 8 arrayed perpendicularly to the developing stations 14 to 17 are formed in the area 3 so as to supply and successively expose the film card 6. Thus, the device is made small and distance between the column 1 and the developing stations 14 to 17 is made short and the force exerted on the column is reduced.
Patent JP-H02287480-A (JP)
Title: Image forming device
Inventor: OTSUKA HIROHISA
IPC: G03G21/10
Filed: 1989-04-28
Abstract: PURPOSE:To effectively correct the deterioration of photosensitive body characteristic by correcting the correcting amount of process conditions previously set in response to a change in the decreasing amount of the film thickness of a photosensitive layer. CONSTITUTION:The device is provided with a substitute characteristic value measuring means and a correcting means; the measuring means measures a substitute characteristics value corresponding to film thickness decreasing amount of the photosensitive layer of the photosensitive body 1, which is caused by the grinding action of rubbing members 13 and 14, and the compensating means corrects the correcting amount of the processing conditions previously set in response to the change in the substitute characteristic value, based on the substitute characteristic value measured by the measuring means in consideration of the relationship between the substitute characteristic value and the film thickness decreasing amount of the photosensitive layer, the relationship between the film thickness decreasing amount of the photosensitive layer and deterioration in characteristics of the photosensitive body 1, and the relationship between the deterioration of the photosensitive body 1 and the compensation amount of the image forming processing conditions required for correction. As the substitute characteristic value, the service time of the photosensitive body is preferably adopted. The measuring means preferably consists of a clock generating circuit and a nonvolatile memory means. Therefore, the image forming process conditions can be effectively corrected with respect to the deterioration in the characteristics of the photosensitive body.
Patent JP-H046369-A (JP)
Title: Air-conditioner
Inventor: TAKADA SHIGEO
IPC: F25B13/00
Filed: 1990-04-23
Abstract: PURPOSE:To allow indoor units to individually, selectively perform either cooling or heating operation at the same time by a method wherein at defrosting operation during simultaneous cooling and heating operation, a four-way valve is changed over and the indoor units in cooling operation continue cooling operation, and a first manifold and a first flow control valve, which are connected to the indoor units in heating operation, are closed. CONSTITUTION:At defrosting operation during simultaneous cooling and heating operation in which heating operation is main, the refrigerant in gas state passes through a first branch pipe 6d on the indoor unit side, a first manifold 10 and a changeover valve 8 at the first manifold, and induced into a compressor 1 via a first connecting pipe 6, a forth check valve 33, a four-way valve 2 at the heat source apparatus A and an accumulator 4 so that a circulating cycle is formed and defrosting operation is carried out while cooling operation is continued. First and second on-off valves of the changeover valves 8 of the first manifold connected to the other indoor units (in heating or air blowing operation or out of service are closed. Further, the first flow control valves 9 of the indoor units other than those to be brought in cooling operation are closed.
Patent JP-H07292713-A (JP)
Title: Recovery method of burying machine
Inventor: YAMADA NORIO
IPC: H02G1/10
Filed: 1994-04-22
Abstract: PURPOSE:To easily carry out recovery of a burying machine in a short time. CONSTITUTION:A wire 4 connected to the front part of a burying machine 3 is turned U-likely through a pulley provided on a shore, the burying machine 3 is moved toward a shore while drawing it with a winch 6 on a cable laying ship 2, and a process burying a lengthy object such as subaqueous cable previously laid on the bottom of the water is carried out as a post-process. After completing the burying work of the lengthy object, the extreme end of the wire 4 is detached from the front part of the burying machine 3 and also from the pulley on the shore, and connected to the rear part of the burying machine 3. Next the wire 4 is drawn with the winch 6 on the laying ship 2, so as to draw the burying machine 3 near to the laying ship 2 while directing the machine rearward. Facilities except the laying ship such as a land crane or a floating crane are unnecessary, and the machine can be recovered by only the facilities used for the burying work.
Patent JP-S63273876-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1987-05-01
Abstract: PURPOSE:To enhance electrophotographic characteristics, such as electric chargeability, dark decay resistance, and photosensitivity, and resistance to environmental conditions by forming a photoconductive layer composed of a charge retaining layer and a charge generating layer each having superlattice structure. CONSTITUTION:The photoconductive layer 3 is composed of the charge generating layer 6 formed by alternately laminating thin films of 2 kinds of microcrystalline silicons at least one of both containing at least one of C, O, and N, and the charge retaining layer 5 formed by alternately laminating thin films of amorphous silicon containing at least one of C, O, and N, and thin films of microcrystalline silicon, and at least one part of the photoconductive layer 3 continuously changes in concentration of said element near each interlayer of the thin films, thus permitting the obtained photosensitive body to be superior in chargeability, low in residual potential, high in photosensitivity in a wide wavelength region, and superior in environmental resistance.
Patent JP-S5632952-A (JP)
Title: Granulation of coarse feed of fibrous straw
Inventor: ISHIBASHI HITOSHI
IPC: A23K10/32
Filed: 1979-08-27
Abstract: PURPOSE: To make the granulation of the titled feed easy, by inoculating fibrous straws heat-treated with NaOH with a bacterium which decomposes cellulose and Basillus natto.  
     CONSTITUTION: Fibrous straws which are ground by the grinding process 1 to have a sectional diameter 12W65 mesh and length 5W20mm are fed to the pretreating process 2. They are dipped in an NaOH aqueous solution at 80W100°C, heat-treated, washed (3), and pressed to have a water content 10W20wt%. They are then sterilized under pressure, fed to the fermentation process 4, inoculated with a bacterium which decomposes cellulose and Bacillus natto, fermented aerobically under heating so that the straws are attached each other to give a pellet shaped matter having particle diameters 5W30mm. The pellets are fed to the drying process 5 and dried at 70W90°C to give a pellet shaped coarse feed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58224236-A (JP)
Title: Hot water supply device
Inventor: YONEKUBO HIROAKI
IPC: F24D17/00
Filed: 1982-06-22
Abstract: PURPOSE:To reduce a heat loss through a hot water supply pipe, by premixing the water with the hot water as fed by a hot water heat source in a hot water pipe so as to supply the hot water at a low temperature close to that at which the hot water is actually supplied. CONSTITUTION:While hot water cocks 28, 29 are provided at the end of hot water supply pipe connected with a hot water heat source 24, a mixing valve 41 for mixing a hot water with cold water is provided at a hot water supply pipe adjacent to the hot water heat source 24. Moreover, while the hot water has its temperature preset by a temperature setting device 43, the temperature of mixed hot water is detected by a temperature detector 44. The control of hot water/cold water mixing valve 41 is normally effectuated by the deviation of signal between the temperature setting device 43 and the temperature detector 44, while at the same time providing to the mixing function in the valve 41 a timed control through a timed control circuit 54. Moreover, the presence of hot water is detected by a hot water detecting device 45, while simultaneously supplying the hot water at a temperature higher than that preset by a temperature setting device 43 for a time duration preset by the circuit 54 after the supply of hot water is begun. That is, it is possible for the hot water supply pipe to premix a cold water with a high temperature hot water fed from the hot water heat source therein and to supply the mixture at such a low temperature as close to that at which the hot water is actually used, and thereby reducing a heat loss through a pipe.
Patent JP-S5732869-A (JP)
Title: Pressure casting method
Inventor: HASHIMOTO MASAOKI
IPC: B22D27/09
Filed: 1980-08-08
Abstract: PURPOSE:To perform pressure casting with high accuracy and high yields by allowing a sprue part to serve also as a feeder part to provide the feed amount coinciding with the shrinkage amount of a product part and pressurizing the feeder within a range wherein the shape of casting can be maintained thereby making the feed amount zero. CONSTITUTION:With a cover body 8 held open around a pin 6, molten metal 11 is supplied through a sprue part 5, and the feeder head 12 of the amount conforming to the shrinkage solidification amount of the molten metal 1 in a product part 2 is poured to height h. Thence, the body 8 is closed and is sealed by lock screws 7, after which compressed air is pressurized to the feeder head 12 through the part 5. At that time, it is pressurized within the pressure range wherein a sand core 4 will not collapse and metal penetration is not formed, while a pressure gage 9 is being observed so that gravity casting is assisted. Then, the shrinkage accompanied with the cooling and solidifying of the moten 11 in the product part 2 is compensated by the feeder head 12, and therefore the feeder head is made zero at the stage when the molten metal solidifies to a product.
Patent JP-S5534877-A (JP)
Title: Power supply circuit
Inventor: MORIOKA TATSU
IPC: H02P7/288
Filed: 1978-09-01
Abstract: PURPOSE: To provide the output waveform of an inverter symmetrically at the positive and negative in a power supply circuit by symmetrically providing a pair of transistor bias circuits.  
     CONSTITUTION: This power supply circuit has a series circuit of dividing capacitors C 1 , C 2  and a series circuit of transistors Q 1 , Q 2 , connected in parallel with each other, a saturable transformer having primary winding N 1  connected between the intermediate connecting points of the respective series circuits and a pair of feedback windings N 3 , N 4  connected at respective one ends to the bases of corresponding transistors and at the other respective ends though heat-sensitive resistance elements TH 1 , TH 2  to impedance elements R 1 ∼R 4  provided at both ends of the dividing capacitors. Since the bias circuits are thus formed symmetrically, the output waveform of the inverter can further approach its symmetry at the positive and negative and the current loading of the respective transistor can be equalized. The inverter can produce its output constant even if the environmental temperature alters due to the heat-sensitive resistance elements. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63273360-A (JP)
Title: Thin film transistor
Inventor: MIYASAKA TSUGUMITSU
IPC: H01L27/12
Filed: 1987-05-01
Abstract: PURPOSE:To so form a thin film transistor as to endure against a conducting state at a high temperature by forming a thin polysilicon film transistor on a synthetic quartz glass substrate formed by a sol-gel method. CONSTITUTION:A polysilicon film 3 and an impurity-doped polysilicon film 4 are formed on a synthetic quartz glass substrate 5 formed by a sol-gel method. Then, the upper parts of the films 3, 4 are thermally oxidized to form a gate insulating film 2 of a silicon dioxide film, and a gate electrode 1 is formed thereon. The substrate formed by the sol-gel method has a uniform surface state, an easy control of Si crystal growth formed thereon, and an ideal growth of the silicon dioxide film of a gate insulating film by thermal oxidizing. The film 2 has less structure defects, does not cause a change in its structure in a conducting state at 230 deg.C or lower, and no accident occurs due to the reasons described above.
Patent JP-H09271539-A (JP)
Title: Golf ball
Inventor: MORIYAMA KEIJI
IPC: A63B37/04
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball giving a satisfactory driving feeling and large carry in the golf ball of a multilayer structure having a rubber thread layer. SOLUTION: In a golf ball constituted from a center 1 made of a vulcanized molding of rubber composition, rubber thread layer 2 and a cover 3, the outer diameter of the center 1 is set to 35-38mm to provide 3.5-6mm of the deformation amount of the center 1 when 10kg of initial load is applied and then 130kg of final load is applied. When the deformation amount of the center 1 is assumed to be A and the deformation amount of the center 1 when 130kg of the final load is applied after 10kg of the initial load is applied is assumed to be B, the value of the deformation amount A of the center 1 minus the deformation amount B of the ball is set to 0.5-3mm.
Patent JP-S5441640-A (JP)
Title: Information processor
Inventor: YAMASHITA MASAHIRO
IPC: G06F9/22
Filed: 1977-09-09
Abstract: PURPOSE: To increase the processing speed by eliminating waiting time through extending the cycle time, with the operation which can set the cycle time in matching with the register short in the time until data confirmation and use registers slow in the data confirmation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H047192-A (JP)
Title: Thermal recording medium
Inventor: SUZUKI TAKESHI
IPC: B41M5/26
Filed: 1990-04-26
Abstract: PURPOSE:To enhance heat resistance, lightfastness, chemical resistance, abrasion resistance and the matching properties with a thermal head by using a support and the color layer, metal membrane layer and protective layer successively provided to the single surface of the support toward the outside direction as essential constitutional elements and adding an acrylic resin, a lubricant and heat-resistant pigment to the protective layer. CONSTITUTION:A thermal recording medium is constituted of a combination of a support 1, a color layer 2, a metal membrane layer 3, a protective layer 4, an under layer 5 and adhesive layers 6, 7. As essential constitutional elements, the color layer 2, the metal membrane layer 3 and the protective layer 4 are successively laminated on one surface of the support 1, and the protective layer 4 contains at least three components of an acrylic resin, a lubricant and heat- resistant pigment. The acrylic resin used in the protective layer pref. has Tg of 30 deg.C or higher. As the lubricant, a material such as polyethylene wax, a metal salt of higher fatty acid or higher fatty acid amide is designated and the heat-resistant pigment is mainly selected from inorg. pigments such as silica, talc and the like.
Patent JP-H08299581-A (JP)
Title: Method for treating cigarette butt of tobacco and device therefor
Inventor: TSUMAHIRO KAKUZOU
IPC: A63F7/02
Filed: 1995-05-02
Abstract: PURPOSE: To assemble a conveyor passage and a wind passage to one passage and to simplify construction by dropping the cigarette butt of tobacco into water to immediately extinguish the fire and to eliminate the smoldering thereof and sucking the smoke arising from the left standing tobacco into the passage by air flow contg. moisture to recover the smoke. CONSTITUTION: Water is pressurized and is forcibly sent into a water feed pipe 11 when a pump 10 is run. The water is then jetted from a nozzle 12 and is run down into the passage 4 to generate the water flow and to generate the air flow contg. the moisture. The injected water flows to a water tank 21 of a cigarette butt recovering mechanism C, where the water ascends by passing a container 20 with a filter and is thereafter circulated. The cigarette butt 2 of the tobacco falls into the water and its fire is extinguished when the cigarette butt 2 is charged from an ash tray 3 into the passage 4. The cigarette butt flows together with ashes into the water tank 21 and the greater part is filtered by filter cloth 19.  On the other hand, the smoke of the tobacco left standing and the dust, such as ashes, are sucked into the passage 4 by the air flow (wind) contg. the moisture and are included into the moisture, by which the smoke, etc., are recovered.
Patent JP-S62264380-A (JP)
Title: Picture processor
Inventor: MINAGAWA TSUTOMU
IPC: G06T7/00
Filed: 1986-05-13
Abstract: PURPOSE:To detect a prescribed picture element position such as a border line in a short time by dissolving and storing a picture for respective reference colors, executing the logical operation respectively after the storage data are divided into two groups based on the designating color and deciding the presence/absence of the designating color. CONSTITUTION:A memory means 1 dissolves and stores a two-dimensional picture for respective reference colors. The storage data of the memory means 1 are inputted to a classifying means 2 and divided into two groups based on the designating color to be retrieved. To the respective storage data classified by a classifying means 2, the prescribed logical operation is executed by the first and second logical means 3 and 4, the output of these logical means 3 and 4 is inputted to a deciding means 5 and the presence/absence of the designating color are decided.
Patent JP-H0841062-A (JP)
Title: Stable crystalline (6s)-and (sr)-tetrahydrofolic acid
Inventor: MUELLER HANS RUDOLF
IPC: A61P43/00
Filed: 1995-05-02
Abstract: Crystalline (6S)-tetrahydrofolic acid (Ia) and crystalline (6R)-tetrahydrofolic acid (Ib) are new.