baber/WOPTO huggingface dataset:
Patent JP-S6126974-A (JP)
Title: Information recorder
Inventor: NOSE TOSHIRO
IPC: G11B20/10
Filed: 1984-07-17
Abstract: PURPOSE:To attain identification of the hitherto write information despite the generation of an unexpected state, by writing the specific data on the next writing area when the writing of information is through with each writing unit in case the information is successively written on an information recorder. CONSTITUTION:When writing is over, the end of the writing action is reported to an execution control part 5 with an action end signal 21. The part 5 transfers the contents of a store area 9 for indication data on the next area to a write information storing area 10. The contents of an area address register 8 are renewed, and the information on these contents is transmitted to a medium access part 12. The part 12 writes the transmitted next area indication data to the next writing area 22. The contents of the area 9 are set by an information processor 2 via an action signal 14 and a data signal 15 in an initialization mode of an information recording medium device 1. In case the written information must be identified owing to the generation of an unexpected state, the processor 2 gives an indication to the device 1 to read out the information and searches the area indication data for identification of the written information.
Patent JP-S5370874-A (JP)
Title: Electronic wristwatch
Inventor: OKAZAKI SAKIHO
IPC: G04C15/00
Filed: 1976-12-07
Abstract: PURPOSE:To achieve logical reduction in power by performing load detection while applying an ordinary small output driving signal, applying a large output driving signal when large load condition is detected and driving a pulse motor within a range of 1 second to 1 hour, thereafter restoring it to the original condition.
Patent JP-H07313436-A (JP)
Title: Teapot washing unit
Inventor: IMAI TOSHIO
IPC: A47L17/00
Filed: 1994-05-24
Abstract: PURPOSE:To easily wash the inside and bottom of a teapot and a deep container. CONSTITUTION:A grip part 1 is provided on a hollow shaft 2, which is provided with a couple of spiral grooves 10 in the vertical direction; and a rotary shaft 4 is provided with a pin 9 so that the rotary shaft 4 freely moves in the hollow shaft along the couple of grooves. A bottom washing part 5 is provided on the lower side of the rotary shaft and both the ends of an elastic brush 7 for washing are hooked to the bottom washing part 5 and a washer 8 which can freely move along the rotary shaft.
Patent JP-S5770014-A (JP)
Title: Plate-crown controlling device
Inventor: YASUDA KENICHI
IPC: B21B37/38
Filed: 1980-10-22
Abstract: PURPOSE:To obtain a realizable desired value of plate-crown, by estimating the upper and lower limit values of a plate-crown, assuming these values are realized in an allowable shape-range, to pre-set the desired value of plate-crown, and by comparing the estimated values of the plate-crown with actual ones to set them again in order to obtain the realizable desired ones with a modificatory device controlled. CONSTITUTION:From a setting device 1, the sheet width b, the sheet thickness h1 at the inlet, the material constant K, etc. of materials 10 to be rolled are inputted to a computor 2, an here, the transverse flow factor eta is computed to be outputted to a computor 3. On the other hand, from the setting device 1, plate-crown ratio C1, shape factor lambda1 at the inlet and the upper limit lambdaH, lower limit lambdaL of an allowable shape at the exit are outputted to the computor 3; and from these results, plate- crown ratios CH, CL, under the condition that said limits lambdaH, lambdaL reach the lambdaH, lambdaL of the allowable shape, are computed. Next, desired crown ratio C0 is compared  with CH, CL in a computor 4 and then realizable desired plate-crown ratio CA is determined. The plate-crown modificatory device is controlled so as to obtain the  desired plate-crown ratio CA.
Patent JP-S5938908-A (JP)
Title: Automatic tuning processing system
Inventor: AKIBA NOBUO
IPC: G11B5/027
Filed: 1982-08-26
Abstract: PURPOSE:To prevent undesired erasion of recorded signals, by setting a non- signal part prior to the automatic tuning processing. CONSTITUTION:When application of a power supply is detected by a power supply detection circuit 5, an automatic tuning circuit 8 and a mechanism control circuit 2 work. Then the circuit 2 actuates a muting circuit 3 and a sound recording mechanism 1, and therefore a non-signal part N is formed on a tape T by a sound recording system 6. Then the working of the circuit 3 is stopped, and a tuning data B is recorded on the tape T. If the tape N is sent back to a position P1 when it is sent back to a start point P2 for recording of tuning data after a test is over, the position P1 is within the non-signal part. Thus, the undesired erasion of recorded signals is prevented.
Patent JP-2000337360-A (JP)
Title: Journal bearing
Inventor: MAKINO TAKERO
IPC: F16C33/10
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To discharge solid foreign matter inside a bearing main body to the outside of the bearing main body actively utilizing the flow of lubricating oil by the rotation of a rotary shaft actively. SOLUTION: A journal bearing 1 supporting a rotary shaft 3 possible to rotate freely is provided with a cylindrical bearing main body 2 to be fixed inside a housing 4 so that it may not rotate. The bearing main body 2 is provided with an oil supply hole 9 penetrating both the inside and outside, an oil groove 11 continued to the oil supply hole 9 in the inner circumference of the main body 2 and a chamfer 14 opened to both ends in the axial direction of the main body 2 and the oil groove 11. The down flow side groove edge 12 of the oil groove 11 positioned on the down flow side of the flow direction of lubricating oil by the rotation of the rotary shaft 3, is tilted or curved to form an angle shape protruded toward the oil supply hole 9.  The solid foreign matter in the oil groove 11 is guided to the down flow side corner 13 by the tilting of the groove edge 12, and flows out from the corner 13 through the chamfer 14 to the outside of the main body 2 with outflow lubricating oil.
Patent JP-S5573154-A (JP)
Title: Intra-car broadcasting device for route transport vehicle
Inventor: MATSUSHITA MASAHARU
IPC: G08G1/09
Filed: 1978-11-27
Abstract: PURPOSE:To realize the automatic intra-car broadcasting for the route transport vehicle by actuating the aural reproducer on the car via the signals sent from the external transmitter provided on the route. CONSTITUTION:When the running car while transmitting the call signals in the fixed cycle approaches to some extent to external transmitter 4, the order signal for the broadcast start is transmitted in response to the call signal sent from the car. The order signal is received at transmitter/receiver 5 on the car, and then aural reproducer 2 is operated to carry out the necessary intra-car broadcasting. When all necessary contents at that point are broadcasted, reproducer 2 stops automatically and for holding.
Patent JP-S5574142-A (JP)
Title: Refining of semiconductor etching alkaline liquid
Inventor: YAMAGUCHI KAZUO
IPC: H01L21/308
Filed: 1978-11-28
Abstract: PURPOSE: To remove harmful impurities in the etching alkaline liquid for the surface of semiconductors by passing thereof through a powdered layer of highly pure semiconductor material in the refining of the liquid.  
     CONSTITUTION: It is found that the grinding or the cutting of semiconductors will cause a skewed layer or a polycrystalline mosaic layer. To get rid of this problem, used is an alkaline liquid of potassium oxide and sodium hydroxide higher in the etching speed with respect to these irregular layers. However, these chemicals are very hard to obtain with high purity and in fact, contain heavy metal and iron though very small in the quantity. Therefore, prior to the use, the liquid is made to pass through a silicone powder layer produced by reduction or decomposition of silicone compounds. To achieve this, a clean quartz funnel-shaped vessel with a finely perforated plate at the bottom is filled with the silicone powder through which the alkaline solution is passed to minimize the content of the impurities. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S628859-A (JP)
Title: Muddy water prevent device for steering shaft
Inventor: KOMATSU KOICHI
IPC: B62D1/16
Filed: 1985-07-04
Abstract: PURPOSE:To prevent an oil seal from being damaged and deteriorated by configurating a device in such a way that muddy water which penetrates into a housing supporting a steering shaft, through a gap between the housing and a cap, is collected and discharged out by means of both a circular projection provided to the bottom and a circular groove formed on the end surface of the housing. CONSTITUTION:A circular groove 15 is formed on the end surface 3a of a housing 3 surrounding a steering shaft 2. In addition, a circular projection 16 is provided to the bottom of a cap 5, and (16) is allowed to face the circular groove 15. Accordingly, a part of water drops which penetrates in the direction as shown by an arrow head B through a gap rho between the cap 5 and the housing 3 while a vehicle is running, flows down on the end surface 3a of the housing 3, and another part of water drops goes to the center section while it is floating in a space of the gap rho. Particularly, water drops in a mist state hit against the circular projection 16, then drop down into the circular groove 15. Thus, muddy water collected into the circular groove 15 flows down to the groove 15, and then flows outward along the end surface 3a and the side surface 3b as shown by an arrow head C. Accordingly, this configuration is capable of preventing muddy water from standing in an oil seal 4.
Patent JP-S6077854-A (JP)
Inventor: NANSHII BESU BOOSUMA
IPC: A01K89/027
Filed: 1984-07-17
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-H05178853-A (JP)
Title: Thioxanthenone comopund and antitumor agent containing same
Inventor: SEODOA CHIYAARUZU MIRAA
IPC: A61P35/00
Filed: 1992-06-08
Abstract: 1-[[(Dialkylamino)alkyl]amino]-4-substituted-thioxanthen-9-ones having the formula <CHEM>  wherein n is 2 or 3;     R<1> and R<2> are independently lower-alkyl; Q is a residue chosen from the group consisting of CH2NHR<3>, CH2N(R<4>)SO2R<7>, CH2NHCHO, CH=N-Ar, C(O)NR<5>R<6>, CH2N(R<4>)C(O)R<7>, CH2N(C2H5)CHO, and CH2N(R<4>)P(O)(O-lower-alkyl)2;     R<3> is hydrogen or lower-alkyl;     R<4> is hydrogen or lower-alkyl;     R<5> is hydrogen, lower-alkyl or Ar;     R<6> is hydrogen or lower-alkyl;     R<7> is lower-alkyl, or Ar;     R<8> is hydrogen, lower-alkyl, lower-alkoxy, or halogen; and Ar is phenyl or phenyl substituted with methyl, methoxyl, halogen or nitro; or a pharmaceutically acceptable acid-addition salt or solvate thereof, are disclosed as antitumor agents. Compositions containing the thioxanthenones and the method of use of thioxanthenones for treating tumors and cancer in mammals are also disclosed.
Patent JP-S5769966-A (JP)
Title: Dial number control system
Inventor: OYAMADA TAKASHI
IPC: H04M1/677
Filed: 1980-10-20
Abstract: PURPOSE:To control the specific dial number when the content of memories coincides, by storing a specific dial number predetermined to a memory, storing the transmitted dial number through dial operation to another memory, and comparing the content of the memories. CONSTITUTION:When the production of an OFF-hook signal FHS is detected by a control section CPU, the CPU makes itself as initial state and a dial permissible signal DIEN is transmitted to a dial control circuit through ''self-diagnosis processing'' routine. The dial operation is discriminated with a status signal ST and a number signal DN and each digit of the dial number is stored in each address of a variable memory RAM, and this is compared with the specific dial number stored in each digit of each address of a fixed memory ROM in advance at the CPU for each digit to check the coincidence. If coincided, ''no charge number flag'' or ''inhibited number flag'' is set depending on the group of the specific dial number and the specified control is made accordingly.
Patent JP-S5936965-A (JP)
Title: Transistor with clamp diode
Inventor: HATAKEYAMA MIKIO
IPC: H01L29/72
Filed: 1982-08-25
Abstract: PURPOSE:To compose a clamp diode of high reliability by a method wherein one region of one conductivity type which composes the diode is formed narrower than the other region, in the product which forms the clamp diode in a semiconductor substrate. CONSTITUTION:The transistor part A is composed by successively forming the base layer 3 and the emitter layer 5 on an epitaxial layer 1 formed on the substrate serving as the collector. On the other hand, the region 2' of high concentration and one conductivity type and the region 4 of high concentration and reverse conductivity type are formed in the epitaxial layer 1, in contact with the base layer 3. Parts B and B' composed of the base layer and these regions 2' and 4' compose a clamp diode and absorb the high voltage generated at the time of switching. In this diode part, the region 4 of reverse conductivity type which serves as the second base is so composed as to form a planar form wider than the region 2' of the conductivity type. Since the breakdown at the diode part can be generated over the entire surface of the junction, a clamp diode of high reliability can be composed.
Patent JP-H0310876-A (JP)
Title: Printing control apparatus of printer
Inventor: MIYAGI YUTAKA
IPC: B41J21/08
Filed: 1989-06-08
Abstract: PURPOSE:To prevent the damage of a printing head and a platen by performing printing to the outside of paper by a method wherein the size of paper is preliminarily stored and only the data within a printing range is printed even when the data exceeding the printing range of the paper is received. CONSTITUTION:When the kind of printing paper 1 is indicated by operating the operating panel of a printer, the printing range 2 of the paper is stored in the internal memory of the printer. Next, editing is performed while the printing data sent to the printer is received to make up the printing data corresponding to one line. After the editing of the printing data corresponding to one line is completed, the logical position of the printing data is compared with the preliminarily stored printing range 2 of the paper. When the printing data exceeds the printing range of the paper, the printing data of the exceeded part is eliminated and mark data 5 is inserted at the exceeded positions I, Q, Z and, thereafter, re-editing is performed. The printing of one line is performed on the basis of the printing data completed in re-editing.
Patent JP-H09331669-A (JP)
Title: Drive circuit for voltage drive type semiconductor element
Inventor: SASAGAWA KIYOAKI
IPC: H02M1/08
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve reliability by surely protecting a voltage drive type semiconductor element from an overcurrect generated by a short-circuit accident or the like thereof. SOLUTION: After turning on an IGBT(Insulated Gate Bipolar Transistor) 4 as a voltage drive type semiconductor element through a one shot circuit 101, a variable voltage source 103 is actuated for only a specified period of time while gradually decreasing its gate voltage, overcurrect trouble is discriminated by a detection circuit 100. At trouble time, through a timer circuit 102 the variable voltage source 103 is operated and the gate voltage is continuously decreased, and at normal time operation of the variable voltage source 103 is stopped. By returning the gate voltage to a regular value, the semiconductor element can be surely protected from element destruction or the like.
Patent JP-S628044-A (JP)
Title: Biochemical measuring device
Inventor: MIKI AKITOSHI
IPC: G08B17/113
Filed: 1985-07-03
Abstract: PURPOSE:To enable the change-over of a mode while the hermetical sealing property of a measuring instrument is held without providing a special hole for changing over a mode, by utilizing a through-hole for mounting a rivet and manipulating a contact rod from said through-hole. CONSTITUTION:The through-holes (the hole 14 in the side of a main body and the hole 32 in the side of a receiving part) for clamping a holder receiving part 3 to a measuring instrument main body 1 by rivets are utilized to insert contact rods for changing over a mode through said holes. Check mode terminals 15 are provided to the printed wiring board 13 of the main body 1 at the positions corresponding to the communicated through-holes 32, 14. Further, the contact pieces 16 connected to the mode terminals 15 are mounted to the revets 33 positioned at the through-holes so as to leave intervals to the leading end parts. Each contact piece 16 functions as one of the electrodes of a switch for changing over the mode. By this method, the change-over of the mode can be performed while the hermetical sealing property of the measuring instrument is held as it is.
Patent JP-H0313525-A (JP)
Title: Production of high-mn nonmagnetic steel having excellent sr brittle resistant characteristic, high strength and high toughness
Inventor: TAKASHIMA NOBUTSUGU
IPC: C22C38/00
Filed: 1989-06-10
Abstract: PURPOSE:To develop the high-Mn nonmagnetic steel having excellent mechanical properties after stress annealing without impairing nonmagnetic characteristics by heating, hot rolling and cooling, under specific conditions, the high-Mn nonmagnetic steel into which C and Mn are incorporated at specific ratios and Mo and B are incorporated. CONSTITUTION:The high-Mn nonmagnetic steel having the compsn. contg., by weight%, 0.10 to 0.70% C, 0.10 to 1.50% Si, 10 to 30% Mn, (0.030% P, <0.015% S, 0.05 to 2.00% Mo, and 0.0005 to 0.0050% B, or further <=0.020% in total Sn, Sb, As, or one or two kinds of 0.10 to 3.00% Ni and 0.10 to 8.0% Cr alone or in combination and contains the C and Mn at the ratio satisfying 20XC+Mn>=24% is heated to 1050 to 1250 deg.C and is hot rolled at >800 deg.C finish temp. This hot rolled material is cooled at <=1 deg.C/sec cooling rate in the temp. region of 750 to 550 deg.C. The high-Mn nonmagnetic steel which is not deteriorated in mechanical characteristics, such as ductility and toughness, in spite of the execution of the stress relief annealing at 600 to 700 deg.C after welding or cold working is obtd. without impairing the nonmagnetic characteristics.
Patent JP-H10340742-A (JP)
Title: Photo-response electrode and wet type solar cell
Inventor: ISHIDA AKITO
IPC: H01L51/30
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a photo-response electrode capable of efficiently exciting even by low energy sunlight by vapor-depositing a light irradiation part, having a dielectric constant different from that of a metal film on the metal film to which photo-response molecules are fixed, and irradiating with light the metal film at almost a resonance incident angle via the light irradiation part. SOLUTION: A metal film of gold, silver, copper, aluminum, or the like is immersed in an organic solvent solution of a porphyrin derivative, and the metal film to which the porphyrin derivatives serving as photo-response molecules are firmly fixed is obtained. A light irradiation part 12, such as glass prism having a dielectric constant different from that of the metal film 11, is vapor-deposited on the metal film 11 to form a photo-response electrode 1. The photo-response electrode 1 is mounted on a cell 3 filled with an electrolyte 2, a counter electrode 4 such as platinum facing the metal film 11 and a reference electrode 5 are arranged to form a wet-type solar cell. The metal film 11 is irradiated by light at almost a resonance incident angle θ, at which surface plasmon resonance is induced on the interface between the metal film 11 and the light irradiation part 12.  Superior excitation of the photo-response molecules and high photoelectric transfer efficiency are obtained.
Patent JP-H10328710-A (JP)
Title: High-reduction rolling method and rolling equipment therefor
Inventor: HONJO HISASHI
IPC: B21B1/32
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-reduction rolling method by which high rolling reduction is obtained with a usual rolling device which is hard to be damaged, easily maintained and, consequently, a rolling line is shortened and rolling equipment therefor. SOLUTION: Between two rolling rolls 11 in one rolling mill 10, the tip part of a rolled stock 13 is bitten at a prescribed thickness h11 at a 1st pass, sloping rolling for forming the length L11 of slope-shaped tip part while gradually opening the roll gap G10 of the rolling rolls is executed by reduction in forward rotation and stopped at the end part of slope. Next, the rolled stock is bitten at the prescribed thickness h12 and the sloping rolling for forming the length L13 of the slope-shaped tip part having the thickness h13 so that the tip part of the rolled stock is further thinned at the 2nd rolling pass while gradually closing the roll gap of the rolling rolls is executed by reduction in backward rotation. Furthermore, the rolling whose biting rolling reduction is higher than that of the usual rolling at the 3rd rolling pass is executed in the forward rotation.
Patent JP-H04371098-A (JP)
Title: Cone type speaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/02
Filed: 1991-06-19
Abstract: PURPOSE:To facilitate the manufacturing of the center cap of a cone-type speaker, to suppress the rise of its price and to improve reproducing response in the intermediate and high tone characteristic while giving appropriate permeability to the center cap of the cone-type speaker. CONSTITUTION:A center cap 16 of a cone-type speaker 10 is formed by papermaking from a pulm fluid and the papermaking density of a central part 16i is reduced by means of different ways of making paper at the time of papermaking so as to obtain the appropriate permeability.
Patent JP-S5671375-A (JP)
Title: Video information coding system
Inventor: SEKIYA KUNIHIKO
IPC: H04N7/12
Filed: 1979-11-16
Abstract: PURPOSE:To increase the efficiency of coding and to make the capacity of storage device small, by automatically discriminating the two-tone expressing region in mixed documents and multitone expressing region for the different tone expressing region, and selecting the coding processing system corresponding to them. CONSTITUTION:A mixed document 1 is radiated with a light source 3, the reflected light is received with an image sensor 4, and the information of each scanning line is picked up as an analog signal 11. This picked up signal 11 is quantized to predetermined tone number N(N>=3) at an A/D converter 5. The video signal 12 quantized at the converter 5 is sequentially stored on the scanning line memory 6. Further, the video signal 12 is fed to a level counter 7, where the number of times of appearance of each level at tone number N level or a part of specific level is counted to discriminate the level value of each video element at a coding level number discriminator 8. Further, the video signal quantized is selected at the output of the discriminator 8 for the number of tone M(M>=2) of the coder 9 to be coded, and it is coded based on the value and stored in the storage device 10 to make the capacity small.