baber/WOPTO huggingface dataset:
Patent JP-S62263240-A (JP)
Inventor: EDOUIN POORU PURIYUUDEMAN
IPC: C09C3/12
Filed: 1987-04-30
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-H06293078-A (JP)
Title: Production of laminated metal plate
Inventor: FUNAKI MICHIHIRO
IPC: B29K105/22
Filed: 1993-04-08
Abstract: PURPOSE:To produce a thermoplastic resin coated metal plate excellent in close adhesion, processability, corrosion resistance and appearance in a high yield. CONSTITUTION:A press bonding roll 4 is brought into contact with the preheated metal plate 1 wound around a winding roll 4 and a molten thermoplastic resin 3 flows down to the gap between a press bonding roll 4 and the metal plate 1 from a T-die 2 through an extruder to coat the metal plate 1 and the coated metal plate 1 is cooled to be taken up. The width of the flowing-down resin film is made larger than that of the metal plate 1 and the entire width of the metal plate 1 is coated by the central part in the lateral direction of the thermoplastic resin film and air is injected from the holes opened to the surface of the winding roll 4 to prevent the close adhesion of the thermoplastic resin film to the winding roll 4. A cooling medium is injected to the surface of the thermoplastic resin film at the part overcoated with the resin 3 or a cooling roll 12 is brought into contact with the resin overcoated part or both end parts of the winding roll 4 at the part overcoated with the resin 3 is precooled.
Patent JP-S5629364-A (JP)
Title: Semiconductor device
Inventor: TSUCHIYA TOSHIAKI
IPC: H03K19/0944
Filed: 1979-08-20
Abstract: PURPOSE:To obtain a high-speed, high-density memory or logic circuit by providing a gate electrode on a gate insulating film on a semiconductor substrate, supplying electric charges to one of the diffused layers provided on both sides of the electrode, thereby controlling the conductivity of channels. CONSTITUTION:The gate insulating film 13 and the gate electrode 15 are formed on the P type Si substrate 11, and N<+> layers 12 and 12' are provided on both sides thereof. The layer 12' is the source of an FET 11 and also the gate of a Tr12. The layer 12 is the drain of the FET11 and the gate of a Tr13. Electric charges are injected into the layer 12 from a terminal B, and transferred to the layer 12' via a channel 14. The width of the generated space charge layer is varied by supplying the electric charges to the layer 12 and 12', thereby the conductivity of channels 30 and 30' directly under the layers 12 and 12' is controlled. In this constitution, the configuration of a memory cell is equal to the occupying area of one FET and can be miniaturized. Since the difference in currents under the ON-OFF states of a J type FET is detected; a sensing amplifier, which is characterized by large read-out signals and high sensitivity, is not required; and a high-density, high-speed dynamic RAM can be obtained.
Patent JP-H06293222-A (JP)
Title: Manufacture of resin made fuel tank
Inventor: TAKAHASHI SOUICHI
IPC: B60K15/03
Filed: 1993-04-07
Abstract: PURPOSE:To provide a resin made fuel tank in which flame-resistant performance of the upper part thereof has been euhanced by increasing the wall thickness of the upper half part than that of the lower half part of the resin made fuel tank. CONSTITUTION:In the manufacture of resin made fuel tank, a metal mold is formed of an upper half part forming metal mold M1 and a lower half part forming metal mold M2 which are connected to each other at a position where the ratio of areas of their cavities is 1:1 to 1:1.5, and the radii of curvatures R1 and R2 at the corners A and B in the cavity of the upper half part forming metal mold M1 are formed larger than those R3 and R4 at the corners C and D in the cavity of the lower half art forming metal mold M2, respectively. Namely, the fuel tank is blow-formed in a blow forming metal mold.
Patent JP-H07295987-A (JP)
Title: Kana kanji converter
Inventor: ANDO MASAKI
IPC: G06F17/27
Filed: 1994-04-21
Abstract: PURPOSE:To allow the converter to provide an output of declensional Kana (Japanese syllabary) representation of every kind as a conversion object based on a representation retrieved from a dictionary without storage of various declensional Kana representations in a Kana/KANJI (Chinese characters) conversion dictionary. CONSTITUTION:A dictionary memory 5 stores a reading and a declensional Kana representation in mixture of KANJI with cross reference. Upon the receipt of a Kana character string from a key entry section 2, a CPU 1 retrieves the dictionary memory 5. The CPU 1 automatically generates a representation in which how to make a declensional Kana is changed based on the representation retrieved from the dictionary and provides an output of it as a conversion object.
Patent JP-H10303875-A (JP)
Title: Bit synchronizing circuit
Inventor: HARADA SHIGEKAZU
IPC: H04L7/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for extraction of sampling clock performed for each burst signal inputted from plural counter devices. SOLUTION: A storage circuit 8 stores identification information concerning the latest optimum sampling clock, which is selected when the bit synchronism of burst data inputted from respective counter devices 3-1 to 3-N is established, and this information is read out and used for establishing the bit synchronism. It is ordinary for burst data from a certain counter device that there is no rapid and considerable phase fluctuation and at the time of burst data input, bit synchronizing operation can be always started from the clock of phase close to the optimum sampling clock so that time required for bit synchronization can be shortened.
Patent JP-H04238875-A (JP)
Title: Method for brazing metalized constitutional element on ceramic base sheet
Inventor: RAUPEN RIION KUTSUSEIAN
IPC: H05K1/09
Filed: 1991-04-11
Abstract: PURPOSE: To braze a metallized component to a ceramic substrate so as not to lose the adhesiveness of an interface.  
     CONSTITUTION: This method is composed of processes for applying a 2nd conductor composition, which is essentially composed of a metal powder and an organic medium, onto a metallization on the substrate so as to cover the metallization with the 2nd conductor composition (a), drying the 2nd conductor composition (b), forming a 2nd metallization layer by sintering the 2nd conductor composition at a temperature sufficient for sintering the metal powder of the 2nd conductor composition and for driving off the organic medium (c), forming an assembly while positioning at least one metallized component on the 2nd metallization layer and a brazing composition at the component - 2nd metallization layer interface (d) and heating the assembly at a temperature sufficient for forming a joint between the component and the 2nd metallization layer for the brazing composition. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06293252-A (JP)
Title: Brake device for snow-covered road in automobile
Inventor: OZEKI MITSUHARU
IPC: B60T1/14
Filed: 1993-04-06
Abstract: PURPOSE:To provide a brake device for a snow-covered road wherein sufficient braking action is displayed at the braking time on a road surface condition apt to slip on snow-covered road or the like even at the time of running an automobile by a normal tire wheel. CONSTITUTION:In an automobile 1, a grounding brake block 10 is liftably provided in an under carriage 6 in an intermediate position between front/rear wheels 4, 5, and at the time required, the grounding brake block 10 is brought into contact with a road surface 22 associated with step-in operating a brake pedal. The snow-covered road brake device is obtained in the automobile.
Patent JP-S59231760-A (JP)
Title: Automatic disk changing device
Inventor: KAWAKAMI HIROSHI
IPC: G11B17/28
Filed: 1983-06-13
Abstract: PURPOSE:To improve the disk exchanging speed and to attain the assured actuation for an automatic disk changing device by providing a control means which transfers the 2nd disk to a reproduction mechanism while the 1st disk is kept waiting temporarily after the 1st disk is transferred to the reproduction mechanism and reproduced. CONSTITUTION:A disk 101 extracted out of a tray 100 is reproduced by a disk reproduction mechanism 589 via 1st and 2nd loading mechanisms 300 and 400. The 2nd disk is extracted from the tray 100 and shifted to the mechanism 580 while the 1st disk is kept waiting temporarily by a disk temporary waiting mechanism 600 after the reproduction is through with the 1st disk. Then the 1st disk is shifted and stored to the tray 100 via an unloading mechanism 700 during the reproduction of the 2nd disk. A series of these actions are indicated from an opration part 900. Therefore, the priority is given to the loading action to shorten the total operation time. In such a way, the exchanging speed of disks 101 is improved and the assured actuation of an automatic disk changing device is attained.
Patent JP-H044616-A (JP)
Title: Radio receiver
Inventor: KEGI KAZUHIKO
IPC: H04B1/26
Filed: 1990-04-23
Abstract: PURPOSE:To eliminate a problem where disturbance is imparted with each other by providing the 2 systems of single superheterodyne receivers and using a central arithmetic control circuit so as to control the system to prohibit that the oscillating frequencies of each local signal oscillator are in a specific relation. CONSTITUTION:Local signal oscillators 23, 29 are controlled by a central arithmetic control circuit 33. That is, each of the oscillators 23, 29 consists of a voltage controlled oscillator(VCO) being a component of a PLL, and each oscillating frequency is varied by varying a frequency division coefficient N fed to a programmable frequency divider of the PLL. Thus, a combination program inhibiting the oscillation of a local signal of a 2nd receiver TUN2 is incorporated in the central arithmetic control circuit 33 so that the reception frequency of the 2nd receiver TUN2 coincident with the local signal frequency in, e.g. a 1st receiver TUN1 is not generated. Thus, the influence of the local signal of the TUN1 onto the TUN2 is avoided.
Patent JP-S5729820-A (JP)
Title: Dog clutch apparatus
Inventor: TSURUTA KIYOBUMI
IPC: F16D11/00
Filed: 1980-07-31
Abstract: PURPOSE: To facilitate engagement and reduce chattering after engagement by installing a set P of engaging convex parts having different height in the axial direction, projecting on one out of a driving body and a driven body which are freely engaged each other and installing the engaging convex parts on the other.  
     CONSTITUTION: A dog clutch apparatus C is engaged with one out of the first and the second gears 21 and 22 as the driven body through shift in the axial direction of a shifter 26. At this time, a pluraity of engaging convex part sets P consisting of the high and the low engaging convex parts 24 and 25 having different height in the axial direction are arranged radially and at equal intervals in the direction of revolution on both side of the shifter 26. While, a plurality of engaging concaved parts 27 which are engaged with the engaging convex part sets P described the above namely a pair of high and low engaging covex parts 24 and 25 are arranged radially at equal intervals on the opposite sides of each gear 21, 22. The both sides in the peripheral direction of each engaging convex part 24, 25 and the both sides in the peripherl direction of the engaging concaved part 27 are formed into reversely tapered form 42, 43 an 44, 45 respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61265259-A (JP)
Title: Wire saw apparatus
Inventor: ARAI AKIO
IPC: B28D5/00
Filed: 1985-05-17
Abstract: PURPOSE:To reduce the consumption quantity of wire by setting the feed quantity of wire to the necessary min. quantity for the sectional shape of a workpiece, in an apparatus which moves in reciprocation the wire wound between rollers and cuts the workpiece. CONSTITUTION:When a column-shaped article is to be cut, the sectional shape of a workpiece 20, namely the diameter is input into the memory circuit in a control part 25. A wire train 17 is moved in reciprocation by operating a driving part 11. At the same time, an elevation hole 21 is raised, and the workpiece 20 is pressed onto the wire train 17. The elevation quantity is detected by a magnet scale 22, and a magnet scale counter 23 outputs the cutting-in quantity data in a moment into the calculation processing circuit in a control part 25. Then, the wire feed quantity data is outputted into a driving roller revolution control circuit, and the reciprocating movement of the wire train 17 is repeated. Since the captioned apparatus performs the necessary min. wire feed, the consumption quantity of wire can be reduced.
Patent JP-H02282925-A (JP)
Title: Magnetic recording medium
Inventor: TOGAWA FUMIO
IPC: G11B5/78
Filed: 1989-04-24
Abstract: PURPOSE:To obtain a medium having good mechanical strength in a repetitive traveling test by using such a base film which shows specified characteristics on elongation in the longitudinal transverse directions, providing a magnetic layer on one surface of the base film and providing a back coat layer of specified characteristics on the other surface. CONSTITUTION:The base film of >=11mum thickness has Young's modulus >=700kg/mm<2> for both 1% longitudinal elongation and 1% transverse elongation. The magnetic layer is formed on one surface of the film and the back coat layer is formed on the other surface. The medium thus formed is specified to <=16mum thickness and has Young's modulus >=650kg/mm<2> for both 1% longitudinal elongation and 1% transverse elongation. It is preferred that coefft. of friction of the magnetic layer against stainless steel is <=0.25 and that coeffts. of friction of the back coat layer are <=0.25 against both stainless steel and plastics. Thereby, the obtd. medium shows a good envelope and has enough mechanical strength for practical use.
Patent JP-H11286737-A (JP)
Title: Cermet tool
Inventor: MATSUBARA MASARU
IPC: C22C19/03
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cermet tool capable of facilitating the discrimination between a worn part and an unworn part by visual observation and further properly judging the time of arrival of the limit of tool life or the like. SOLUTION: A hard coating layer is formed on a cermet surface and further, in the lightness specified by JISZ8721, at least either of VS>=6 and CS>=4 is satisfied when VS and CS represent visual lightness and chroma of the hard coating layer, respectively. In the cermet tool, when wear proceeds at its blade edge the worn part becomes discolored into blackish color (e.g. a color corresponding to 4 to 1 VS and N to 3 CS). Therefore, by regulating the visual lightness and chroma of the hard coating layer to the values, respectively, the worm part and the unworn part can be easily identified by visual observation on the basis of difference in lightness or chroma. As the result, the discrimination of used tools, the confirmation of the arrival of the limit of tool life, etc., can be facilitated.
Patent JP-H06279621-A (JP)
Title: Chloroprene rubber composition
Inventor: YAMAMOTO NORIAKI
IPC: C08L11/00
Filed: 1993-03-29
Abstract: PURPOSE:To obtain the subject composition comprising specific amounts of a specified vulcanization accelerator and disulfides in chloroprene rubber, improved in characteristics of scorch stability and compression set and useful as an industrial material such as a hose or a packing. CONSTITUTION:The objective composition comprises (A) 100 pts.wt. chloroprene rubber, (B) 0.1-5 pts.wt. thiourea-based vulcanization accelerator, preferably ethylenethiourea, 1,3-diphenylthiourea or 1,3-diethylthiourea and (C) 0.3-10 pts.wt. tetrakis(2-ethylhexyl)thiuram disulfide.
Patent JP-H11276359-A (JP)
Title: Container for food distribution, heat cooker and food distribution system using the same
Inventor: KOBACHI YASUBUMI
IPC: A47J39/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a container for food distribution and a heat cooker capable of heating only once immediately before a meal and a food distribution system safe in terms of food sanitation capable of housing food material cooked and served on dishes in the container for the food distribution at a food distribution center. The container is capable of cold-insulating until the delivery and heating food materials only once by the heat cooker immediately before the meal so as to make a consumer able to safely eat the materials at an appropriate temperature. SOLUTION: This food distribution system is provided with this container 3 for the food distribution having an outer container, a storage part 16 for storing the state that the outer container is heated, a cooling device 4 for cooling the container 3 for the food distribution, a carrying truck 6 for housing and delivering the cooled container for the food distribution, and a heat cooker 7 for housing and heating the delivered container for the food distribution. The heat cooker 7 is provided with a control part for obtaining the storage information of the storage part 16 and controlling heating.
Patent JP-H01277212-A (JP)
Title: Electrophotographic printer device
Inventor: TORIKAI KAZUYA
IPC: B41J3/00
Filed: 1988-04-29
Abstract: PURPOSE:To change the print size without correcting a program by arranging a convex lens on the optical axis of the laser light between a photosensitive body and a polygonal mirror and controlling forward and backward movement of this convex lens along the optical axis to control the scanning width on the photosensitive body and changing the angle of the convex lens to the optical axis in each scanning. CONSTITUTION:A laser light 5 emitted from a semiconductor laser device 4 is reflected on the mirror surface of a polygonal mirror 3 and passes a convex lens 2 and exposes a photosensitive drum 1 to form a latent image in the scanning direction of an arrow 6. When the print size will be reduced, the convex lens 2 is displaced to the side of the photosensitive drum 1 by a position control mechanism 8. The exposure range is narrowed in accordance with the extent of change of the position of the convex lens 2 to reduce the scanning width. After the start of scanning, scanning is performed while the convex lens 2 is changed from the attitude leaning to the front toward the attitude leaning to the rear at a certain proportion for each scanning by an angle control mechanism 9 to control an angle theta. Thus, a higher-order program is not corrected to change the print size.
Patent JP-H01277441-A (JP)
Title: Variable speed gear for fishing reel
Inventor: KANEKO KYOICHI
IPC: A01K89/015
Filed: 1988-04-28
Abstract: PURPOSE:To provide the subject variable speed gear easy to change the speed and resistant to the damage and abrasion of tooth profile face, by engaging a pinion for rotating a spool with a driving gear attached to a driving shaft and providing said driving shaft with a handle-rotating cylinder rotating in the winding direction of a fishing line in a state interlocked with a clutch. CONSTITUTION:When a handle 10 is rotated in the winding direction of a fishing line in a state of engaging a stopper claw 19 with a checking tooth 14 of an internal gear 15, the handle-rotating cylinder 11 is rotated together with the handle 10. A sun gear 13 is rotated at increased speed by a planetary gear 12 rotating around its own axis and the driving shaft 4, driving gear 6 and pinion 3 are rotated at high speed. When the handle 10 is rotated in the winding direction of the fishing line in a state of releasing the claw 19 from the checking tooth 14 of the gear 15, the rotating cylinder 11 is directly coupled with the driving shaft 4 through a one-way clutch 9 and rotated integrally with the shaft. The spool 1 can be rotated at a low speed through the shaft 4, the gear 15 and the pinion 3 to wind the fishing line.
Patent JP-H01277439-A (JP)
Title: Method for cleaning water of fishing ground for aquaculture
Inventor: YOSHIDA TOSHIHARU
IPC: C02F1/00
Filed: 1988-04-28
Abstract: PURPOSE:To clean water in the subject fishing ground essentially without using the operation cost and maintenance cost, spending little construction cost, by placing a plate under the water surface in nearly horizontal state, generating a water current directing toward the offing under the plate and transferring the contaminant in the fishing ground to the offing by the current. CONSTITUTION:Fish is cultured in a water area S utilizing a small bay and using the water under a fish preserve having a prescribed size. A proper number of the above-mentioned plates 1 are arranged under water at the off-shore side of the water area S. Contaminant in the water area S is transferred to the offing by the water current generated under the plates and directing toward the offing. The diffusion of the contaminant toward the plate 1 is promoted in the water area S and the water-quality in the area S can be maintained in excellent state by the continuous discharge of the contaminant from the rear side of the plate 1 to the offing.
Patent JP-S62278492-A (JP)
Inventor: DAIBAAKAA SURINIBASU SHIENOI
IPC: F16L5/02
Filed: 1987-05-01
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-S5733106-A (JP)
Title: Article carrying out apparatus
Inventor: ITAYA MIKIO
IPC: B65G1/06
Filed: 1980-08-02
Abstract: PURPOSE: To take out an article from the inner part of a shelf by movably mounting a slider having a pressing plate pulled by a belt between rows of rollers, and at time of taking out, by drawing out the pressing plate by a fork through a chain driving drawing out the pressing plate by a fork through a chain driving device.  
     CONSTITUTION: A frame 4 of a rack is provided with a rail 1 comprising channel steels 3 and rollers 2. A guide rail 5 for a slider 8 having a pressing plate 7 is disposed intermediate between a pair of rails. The pressing plate is pulled by a belt 10 rolled round a drum 9. Since the drum is driven by a pair of endless chains 15 moved by movement of a coulisse-like fork holder 18 pushed by a fork of a fork lift, any particular driving device is not required so as to take out a load easily and assuredly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11304920-A (JP)
Title: Apparatus and method for detection of obstacle
Inventor: OKA TAKUJI
IPC: G01S13/93
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which an obstacle existing in a point-blank range from a transducer can be detected. SOLUTION: In an obstacle detecting method, the distance between a transducer and an obstacle is in a point-blank range. In this case, even when a transducer on the side of a transmitting-receiving channel which outputs transmitting waves cannot detect a part of reflected waves generated when the transmitting waves are reflected by the obstacle, it is judged that the obstacle exists in a point-blank range when a part of the reflected waves can be received by a transducer on the receiving channel side on the other side, and the effect is reported.
Patent JP-H04320683-A (JP)
Title: Ultra-high-purity thrombin preparation
Inventor: AMARU EMU BOKUTAA
IPC: A61P7/04
Filed: 1991-04-12
Abstract: PURPOSE: To obtain a highly stable and clear liquid thrombin preparation having a preservation stability and capable of being used at any time in a surgical operation.  
     CONSTITUTION: This ultra pure and clear thrombin solution is prepared by reacting a prothrombin with a purified thromboplastin, centrifugally separating the produced thrombin, eluting a supernatant thereof through an anion exchanging agarose column, freezing the desired eluted liquid fraction, then thawing the fraction upto approximately at 25°C, centrifugally separating, and eluting the supernatant thereof through a cation exchanging agarose column by using a 0.1-1 M sodium chloride gradient in a phosphate buffer, and the method of the preparation thereof. 
     COPYRIGHT: (C)1992,JPO