baber/WOPTO huggingface dataset:
Patent JP-S6026080-A (JP)
Title: Chemical breaking agent
Inventor: FUJIOKA ISAMI
IPC: C09K3/00
Filed: 1983-07-22
Abstract: PURPOSE:To provide a chemical breaker which breaks brittle substances such as rock safely and slowly, prepd. by adding an amino acid compd. and/or a ligninsulfonate to a calcined quick lime which contains CaF2. CONSTITUTION:A mixt. of 100pts.wt. quick lime, about 2-10pts.wt. CaF2 and, when necessary, about 0.5-5pts.wt. gypsum, is baked at about 800-1,400 deg.C and the product is crushed to a particle size of about 60 mesh or smaller. An amino acid compd. (e.g. glycine or glutamic acid) and/or a ligninsulfonate are mixed in an amt. of about 0.1-5pts.wt. into the crushed product to obtain the aimed chemical breaking agent. For application, about 30-40pts.wt. water is added to 100pts.wt. breaking agent and the resultant slurry is poured into holes made in an object so that the object may be broken under pressure of expansion generated by interaction of the components of the breaking agent.
Patent JP-H021050-A (JP)
Title: Electronic filing device
Inventor: HIROSE KENJI
IPC: G11B27/00
Filed: 1988-05-31
Abstract: PURPOSE:To prevent a retrieving speed from being lowered due to numbers in registration order by forming an index list based upon the numbers in the registration order of retrieval information in the case of converting detecting information into storage structure to be rapidly retrieved. CONSTITUTION:When a storage structure changing request 1 is specified, index order modifying processing is executed. At that time, title numbers allocated in the registration order of retrieving titles from a title list and a secondary index list consisting of only the title numbers is formed. The secondary index list is constituted of the title numbers and address pointers indicating addresses including the title numbers. The formed secondary index list is controlled by a secondary index control table. At the time of specifying retrieval based upon the title numbers even when the retrieving titles are constituted of the storage structure based upon an index order modifying method or a has method, information can be rapidly retrieved by using the secondary index list.
Patent JP-S5257745-A (JP)
Title: On-line load measurement equipment of electronic computer
Inventor: OOHASHI TADAHIRO
IPC: G06F9/00
Filed: 1975-11-07
Abstract: PURPOSE: The ratio and the whole time during which the program other than control program is being executed are directly measured in order to lessen the computer load as well as to facilitate the load measurement of optional time quota. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01301394-A (JP)
Title: Production of ball-pointed pen tip
Inventor: HORI KOUTAROU
IPC: B43K1/08
Filed: 1988-05-31
Abstract: PURPOSE:To enhance operating efficiency, by re-drawing a metallic plate material to form a closed-end cylindrical body, forming the body into a closed-end cylindrical body with a flange, subjecting the body to a working for forming an angular part and to trimming, and subjecting the top of the work to taper drawing to obtain a ball-pointed pen tip. CONSTITUTION:A closed-end cylindrical body is formed from a metallic band material by a pair of a blanking punch 10 and a blanking die 11 and a pair of a punch 12 and a die 13. The cylindrical body is subjected sequentially to re-drawing and squeezing by a squeezing punch 14 and a squeezing die 15. The work is provided with a flange at an open end thereof by a drawing punch 20 and a drawing die 21, followed again by re-drawing. The work obtained is subjected to a flange-pressing working by a flange-pressing punch 26 and a guide 27. The flange is trimmed by a trimming punch 28 and a trimming die 29, and the closed-end cylindrical body is sized to predetermined dimensions. A taper at the tip of the cylindrical body and a closed end cylindrical body with a tapered tip are sequentially formed by using a guide punch 30, a pressing liner 31, a guide die 32 and a tapering die 33 and using guide punches 38, 50, pressing liners 39, 51 and tapering dies 40, 52, whereby tapering of the tip of a finished ball- pointed pen tip is completed.
Patent JP-S5758957-A (JP)
Title: Starting method for direct rolling type continuous casting machine
Inventor: FUJIKAWA YASUO
IPC: B22D11/06
Filed: 1980-09-26
Abstract: PURPOSE:To perform starting easily and surely by using a start plate having two pieces of guide members covering the respective top surface sides of a pair of water- cooled rolls and guiding molten metal in the top end part. CONSTITUTION:Two pieces of guide plates 14a, b of the same width as roll width are mounted to the top end part of a start plate 14, and this plate is inserted between a pair of water-cooled rolls 1, 1' from above by covering the top surface sides thereof, and is set between the rolls 1, 1'. When the first pouring 9 is started, molten steel 9' is guided by guide plates 14a, b and solidifies at the top end of the plate 14 in the space enclosed by the plates 14a, b. As the rolls 1, 1' revolve 13, the drawing is started. Therefore, the sure starting is accomplished without the formation of a ''wedge'' by the first solidified shell 9' at the start of drawing.
Patent JP-H0679915-A (JP)
Title: Nonthermally-compensative optical head for laser scanner
Inventor: MAAKU RII NOOZEN
IPC: G11B7/125
Filed: 1993-06-03
Abstract: PURPOSE: To compensate various effects caused by a change of circumferential temp. and to keep the focus of laser beam over a predetermined temp. range by setting the coefficient of thermal expansion of a lens mount material to a value compensating the change of the focal distance of a collimator lens to the change of circumferential temp. CONSTITUTION: A laser diode 16 and a collimator lens 24 are accurately matched within the diode mount 18 and lens mount 22 of a printing head 10. Further, the bolt piercing through the opening parts 12b, 18b, 22c of the printing head 10 is tightened to prevent the mutual movement of the matched diode mount 18 and the lens mount 22. The diode mount 18 and the lens mount 22 have a predetermined thickness and are formed from a predetermined material (e.g.; epoxy/carbon etc.), having the known coefficient of thermal expansion.
Patent JP-S5257003-A (JP)
Title: Dry method for constructing crucible type induction furnace for metlin g aluminum
Inventor: KAWASAKI MICHIO
IPC: F27B14/00
Filed: 1975-11-06
Abstract: PURPOSE: To improve the working efficiency of the furnace construction, by placing the tapered molding core made of a metallic material having the melting point higher than the sintering temperature on the surface of the furnace bottom and by drawing out the core, after having sintered the stamping material by induction heating of this molding core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01303691-A (JP)
Title: Optical multi-disk reproducing device
Inventor: OMORI MASAO
IPC: G11B33/10
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the information of a disk within a disk magazine at a moment by connecting an external memory built in the disk magazine with the arithmetic logic unit of a reproducing device. CONSTITUTION:When a disk magazine 1 is installed to a disk reproducing device, the information of an external memory 11 built in the disk magazine 1 is transmitted to an arithmetic logic unit 8 of the reproducing device through a connecting means 13. Then, the information of all disks within the disk magazine 1 is stored in the external memory 11. Thus, at a moment when the disk magazine 1 is installed to the disk reproducing device, the information of all the disks in the disk magazine 1 can be obtained by the arithmetic logic unit 8.
Patent JP-S6113875-A (JP)
Title: Printer head drive circuit
Inventor: NAGATO KAZUSHI
IPC: H04N1/46
Filed: 1984-06-29
Abstract: PURPOSE:To bring a copy speed per sheet in higher speed by providing the 1st mode making print in synchronizing with a timing writing a data to a frame memory while being read by a scanner and the 2nd mode making print in synchronizing with a timing reading a data written in the frame memory to a printer head drive circuit. CONSTITUTION:Frame memories 9A-9D at each color are prepared, a signal is fed to a thermal head while receiving the supply of the signal from a binary-coding circuit 8 at the recording of the 1st color, and the signal is stored in the corresponding frame memories 9A-9B at the same time. Then the recording of the 2nd and succeeding colors is executed by applying a signal from the frame memories 9A-9B to the head. A color picture data outputted from the frame memories 9A-9D or the data subject to binary-coding outputted from the binary-coding circuit 8 is fed to a color signal selection section through a color signal transmission line to select one color data.
Patent JP-S5467377-A (JP)
Title: Plasma processing apparatus
Inventor: NAGATOMO HIROTO
IPC: H01L21/302
Filed: 1977-11-09
Abstract: PURPOSE: To avoid damage of the material being processed, by making into plasma the reaction gas to be supplied to plasma reaction chamber in which the material being processed is stored by means of a spare plasma generating mechamism, and supplying it into the reaction chamber.  
     CONSTITUTION: An on-off cover 3 is put on the upper part of lower container main body 2, which may be kept airtight when the cover 3 is closed. Inside this container 2 is disposed a susceptor 5, which is also used as the electrode to mount a semiconductor wafer 6 which is the material being processed. The susceptor 5 is free to rotate by means of a rotating shaft 4 penetrating through the main body 2. Beneath the sesceptor 5 is provided a heater 12 to heat the wafer 6, and an electrode plate 8 is disposed on the cover 3 through a support shaft 7 to be parallel to the susceptor 5. Opposedly to a plasma gas introducing hole 10 of a reactor consisting of main body 2 and cover 3, a plasma gas supplying pipe 14 of a spare plasma generating mechanism 13 is hermetically fitted, and the spare plasma gas in the pipe 15 generated by high frequency coil 16 provided outside the plasma pipe 15 of the generating mechanism 13 is sent into the reaction pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10321429-A (JP)
Title: Inexpensive iron-based amorphous alloy having excellent soft magnetic property
Inventor: MATSUKI KANENORI
IPC: C22C45/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To realize an excellent iron loss characteristic, by adding P and Mn to a Fe-Si-B alloy containing Ti. SOLUTION: An amorphous alloy thin body is manufactured by using a single roll method, from molten alloy having component composition expressed by a formula: Fe100-x-y-z-u-x-w Bx Siy Pz Tiu Muv Cw . In this case, x is 8-20 at.%, y is 40-20 at.%, z is 3-8 at.%, u is 0.05-0.2 at.%, v is 0-0.3 at.%, and w is 0-2 at.%. Thus, deterioration in magnetic property due to mixture of Ti, which is a concern in the conventional case where ferroboron of low quality is used as an alloy material, can be effectively eliminated, and in addition, iron loss can be improved further.
Patent JP-S6289956-A (JP)
Title: Photocoloring image composition
Inventor: ITO MASANORI
IPC: G03C1/675
Filed: 1985-06-19
Abstract: PURPOSE:To obtain the titled composition having a improved coloring density by incorporating a specific coloring auxiliary to a coloring layer in the titled composition contg. a leucotriarylmethane type dye and a hexa-arylbiimidazole. CONSTITUTION:The titled composition contains the imidazole compd. shown by formula (1) and the hexaarylbiimidazole shown by formula (2) and the oxidizable leucotriarylmethane dye. An example of the imidazole compd. is a compd. shown by formula (3). As the hexaarylbiimidazole, 2,2'-di(2-chlorophenyl)-4,5,4',5'- tetra-phenyl-1 etc. may be used. as the oxidizable leucoarylmethane dye, tris(4- diethylamino-o-tolyl)methane, etc., may be used.
Patent JP-S6113793-A (JP)
Title: Push button signal receiver
Inventor: KOMATSU MASATOSHI
IPC: H04Q1/45
Filed: 1984-06-28
Abstract: PURPOSE:To accomplish the reduction in erroneous detection of a push button signal caused by a false signal by recognizing only the case where an input signal keeps the same level state more than the prescribed period as a level state change. CONSTITUTION:A detection part 31 detects periods of the existence and non- existence of a signal having the same frequency component as that of a push button signal, and outputs signals at high and low levels. Said part 31 outputs signals at high and low levels when a high level signal period is less than 2ms and when said period exceeds 2ms, respectively. Moreover, a smoothening part 32 outputs signals at high and low levels when the period of the low level signal of the detection part 31 is less than 2ms and when said period exceeds 2ms, respectively. A signal continuation detection timer 33 detects whether or not the period of the high level signal outputted from the smoothening part 32 is over or below 40ms. When said period is detected to be over 40ms, a detection signal of the detection part 31 is judged to be a push button signal.
Patent JP-S6114533-A (JP)
Title: Calculating method of pressure in vacuum state by vacuum tequnique
Inventor: TOMIHARA TAKEHITO
IPC: G01L21/00
Filed: 1984-06-30
Abstract: PURPOSE:To enable to measure a degree of vacuum correctly by making a jet of vapor by raising the temperature of mercury or oil with the normal temperature and low vapor pressure and discharging gas from the high vacuum side to the low vacuum side by this operation. CONSTITUTION:In measuring the degree of vacuum by a Macleod gage, the pressure P is calculated by a calculating formula of P=hXv/VTorr (h: height of mercury column, v: volume of C, V: volume of A). Then, V of the volume of A is set prescribedly beforehand and the minimum point of curvature of the graph is calculated and the value of the least P is calculated from the least values of v and h to obtain 10<-6>mm. Hg.
Patent JP-H05284945-A (JP)
Title: Method of stirring content by rotating vessel
Inventor: TAKEDA MITSUO
IPC: A23L27/60
Filed: 1992-04-08
Abstract: PURPOSE:To effect high quality of agitation in a shortened time by repeating turns and stops as the vessel is rotated around the center axis. CONSTITUTION:The vessel is provided with a rotary machine equipped with an electric motor working as a brake and rotated around the center axis as turns and stops are repeated, to effect the objective agitation.
Patent JP-S5360443-A (JP)
Title: Shaft bearing device
Inventor: WADA YASUYOSHI
IPC: F16N7/18
Filed: 1976-11-10
Abstract: PURPOSE: To increase the thrust-bearing area in a revolutional shaft by disposing latch flanges between an oil disc and a bearing to thereby increase the resistance against thrusting load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5836971-A (JP)
Inventor: KIKUCHI NORIMI
IPC: C04B35/111
Filed: 1981-08-28
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-H10304787-A (JP)
Title: Sorting device for small fish
Inventor: OKAMOTO YOSHIHISA
IPC: A01K61/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To sort the size of thin and long objects such as small fish or the like with a length as a reference by the device of a simple structure by tilting and supporting a sorting plate provided with a sorting hole at the angle of the repose of fish to be sorted. SOLUTION: This sorting device 10 is provided with a belt type sorting conveyor 20 supported by a rack 11 and the sorting conveyor 20 is installed by being tilted to the angle of the repose to the fish to be sorted, that is the angle of about 45 deg. close to the critical angle of whether or not to slide down. A conveyor belt 25 transfers the fish F to be sorted from a lower part to an upper part and the plane shape of the sorting hole is turned to a rectangular shape whose length in a vertical direction is larger than the length in a width direction. It is preferable to install an excitation device for exciting the sorting plate in a surface direction.
Patent JP-S62291090-A (JP)
Inventor: TOMITA YUJI
IPC: B23K1/00
Filed: 1986-06-10
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-S6022820-A (JP)
Title: Ultrasonic wave delay circuit
Inventor: AKIMOTO MASAO
IPC: H03H9/30
Filed: 1984-06-28
Abstract: PURPOSE:To extract a reflected wave of an ultrasonic wave delay line and to obtain a delay time twice the delay time of the delay line by connecting an input of the ultrasonic wave delay line to an input side being an opposite phase to an output side of a buffer amplifier and extracting a signal from this connecting point. CONSTITUTION:When a signal voltage of E1 is applied to an input terminal, the signal voltage E1 being an output of the buffer amplifier 5 and a signal voltage reflected at an output terminal of the ultrasonic wave delay line 4 and returned after 2tau appear at the input terminal of the ultrasonic wave delay line having a delay time of tau. Since the signal voltage E1 being the output of the buffer amplifier 5 is cancelled by a signal voltage -E1 being a differential input and opposite in the phase to that of the E1, the signal voltage delayed by 2tau is extracted with no adjustment independently of the input impedance of the ultrasonic wave delay line and the amount of reflection.
Patent JP-H09296825-A (JP)
Title: Static pressure gas bearing
Inventor: HAYASHI TAKASHI
IPC: F16C32/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the uniformization of a pressure distribution by installing a porous body in an air hole, forming a pocket in a sealing member sealing the surface, and making up plural piece of orifices in this pocket. SOLUTION: An air inlet chamber 12 to which compressed gas is supplied is installed in an inmost position from an end face 11a of a shaft 11, and for example, six circular air holes 13 being interconnected to this air inlet chamber 12 is formed in the end face 11a. A circular porous body 14 is embedded in the air hole 13, and as sealing member sealing the air hole 13, for example, glass 15 is stuck to the end face 11a by means of coating or the like in proper thickness. The porous body 14 is provided with a large ventilating factor making pressure gas out of the air inlet chamber 12 flow sufficiently around, and such rigidity as preventing the glass 15 from being deformed to any variations in gas pressure in a bearing clearance, respectively.  In addition, a pocket 16 of the same form as the air hole 13 is installed on a surface of the glass 15 at the same position, and for example, three orifices 17 are installed in this pocket at regular intervals, interconnecting them to the porous body 14. With the abovementioned, a pressure distribution can be uniformized.
Patent JP-S5760646-A (JP)
Title: Thermion emission type electron gun and control method
Inventor: YAMABE MASAKI
IPC: H01J37/06
Filed: 1980-09-27
Abstract: PURPOSE:To facilifate the way of operation as well as to shorten the time required for the thermal stability from the start of the operation, by increasing the heating power at the start and applying the steady heating power after reaching the thermal stability. CONSTITUTION:A heating member 2 is provided around a cathode chip 1 while said member 2 is supported by a supporter 3 which is fixed to a base 4 and a connector or a pin 5 is provided on said base. The heating power is supplied from a heating power source 7 while a temperature detecting element 8 composed of a thermo-couple is provided in the proximity of the base of the supporter 3 and connected to a temperature detecting circuit 9 which is connected to a heating power source voltage control circuit 10 which is then connected to a heating power source 7. Consequently the thermal stability can be achieved quickly at the start of the operation resulting in the easiness of the way of operation.
Patent JP-H11312120-A (JP)
Title: Storage device
Inventor: KOIKE TAKESHI
IPC: G06F12/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To guarantee unit storage capacity before and after fault occurrence by sharing memory banks and memory blocks among memory units, which are used from the output value of a first address converting table and the number of interleaving ways. SOLUTION: A first address conversion table 11, by which the area of a memory absolute address in a memory device, is divided into every logical unit storage capacity and made to be control possible and the memory units designated by the table 11 are constituted by division. Then, the plural memory banks 30-33 and the plural memory blocks are specified by the second address converting table 12 from output data from the first address conversion table 11 and the number of the interleaving ways so as to be shared between the plural memory units, where interleaving is mutually formed.
Patent JP-H04367459-A (JP)
Title: Part feed tape and device
Inventor: OKADA TAKESHI
IPC: H05K13/02
Filed: 1991-06-06
Abstract: PURPOSE:To feed electronic parts in a stable position even at a high speed in order to mount highly accurate electronic parts. CONSTITUTION:A part feed tape 11 is provided with part sealing holes 12 formed at equal intervals and through holes made through its side face. A part feeder is provided with a tape contact piece 14 in the transfer passage on the upper side face of a tape transfer part 3 and this tape contact piece 14 is provided with a vacuum passage 15 formed in its face opposite the through hole of the part feed tape 11 in communication with the through hole. The vacuum passage 15 is evacuated by a vacuum forming means, whereby an electronic part 6 in the part sealing hole 12 is sucked toward the tape contact piece 14 to be kept in a proper feed position.
Patent JP-H0750651-A (JP)
Title: Synchronizing method for code divided multiple access radio communication
Inventor: LUCAS PHILIPPE
IPC: H04B1/707
Filed: 1994-06-16
Abstract: PURPOSE: To obtain a synchronization method which is immune to frequency deviation by receiving a reference code string (PN) from a base station, deciding a specified ratio at a mobile station by arithmetic operation and selecting the reference code queue, when the ratio exceeds a threshold value. CONSTITUTION: A diffusion code string to modulate a data bit by a code division multiple access(CDMA) communication from the base station and the reference code string PN, synchronized with the diffusion code string, are received at the mobile station. And the arithmetic operation shown in an equation I is performed at a synchronization module 22, and the radio shown in an equation II is decided. The code string PN when the ratio exceeds the threshold value is selected, the synchronization of a receiving diffusion code string is corrected by a CDMA circuit 20 and the synchronization method of the CDMA which is immune to frequency deviation is obtained. In the equations, E[ deg.] is an average value at a specified integration T, τ shows required delay time, s(t)=r(t).c(t), r(t) shows a receiving base-band signal, and c(t) shows a value of the code string.
Patent JP-H0427633-A (JP)
Title: Air bag device
Inventor: WATANABE KAZUO
IPC: B60R21/2165
Filed: 1990-05-24
Abstract: PURPOSE:To set curved areas for breakage of a module cover, in parts which were planed during designing an air bag by making the rigidity of a part of the module cover around the edge thereof higher than the other part of the same, and by setting the curved areas around the boundaries of the parts. CONSTITUTION:A module cover 18 which is manufactured by a dichroic process, is composed of an inner layer 30 made of hard resin, and an outer layer 32 made of low rigid resin. Further, the inner layer 30 has thick and highly rigid parts along an upright pieces 16 of a retainer 10 and in a part of an overhang section 18a, and the part above them is thin. When an inflator 22 is operated so that an air bag 12 develops, the module cover 13 is broken along a tear line 28, and broken pieces are curved along the boundary A between the thin part and the thick part as shown by the two-dot chain line 18'. Further, since the broken pieces are curved above the overhang section 18a, the bulged part 18 does never make contact with a body cover 34 laid therebelow.
Patent JP-S5849351-A (JP)
Inventor: EBUZEN KASAFUIREKU
IPC: C07K5/04
Filed: 1982-08-03
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。