baber/WOPTO huggingface dataset:
Patent JP-S60209840-A (JP)
Title: Processing system of binary tree list
Inventor: KONAGAYA AKIHIKO
IPC: G06F12/00
Filed: 1984-04-02
Abstract: PURPOSE:To improve the use efficiency of a memory by omitting a pointer of the tail part to another binary tree list and providing the tail omission indicating bit for every list cell where the head part or the tail part is stored and omit the pointer to express a binary tree list. CONSTITUTION:Data storage areas 30 and tail part omission indicating bits 31 are provided with respect to a binary tree list [a, b, c], and data of the head part or the tail part of the binary tree list is stored in the area 30 if the corresponding bit 31 is set to ''0''; and if the bit 31 is set to ''1'', the pointer to a lower binary tree list to be stored in the corresponding area 30 is omitted and data of the head part of the lower binary tree list is stored in the area 30. Thus, the pointer to the lower binary tree list is omitted with a minimum quantity of indicating information.
Patent JP-H08264949-A (JP)
Title: Multilayer wiring board
Inventor: ISHIDA HISASHI
IPC: H05K1/00
Filed: 1995-03-24
Abstract: PURPOSE: To enable a multilayer wiring board to be kept uniform in distribution of bump solder and improved in reliability of interlayer connection by a method wherein electrode bumps located on a wiring layer are set smaller in diameter in proportion to the distance from an electroplated electrode. CONSTITUTION: A thin film multilayer wiring layer 21 where a thin film interlayer connecting part is exposed is formed on the uppermost layer of a base board 10. A first electrode bump 22 37μm high and 85μm square is formed on the first zone 13 of the thin film multilayer wiring layer 21 electrically connected to the exposed thin film interlayer connecting part, a second electrode bump 23 27μm high and 100μm square is formed on the second zone 14 of the thin film multilayer wiring layer 21, and a third electrode bump 24 19μm high and 120μm square is formed on the third zone 15 of the thin film multilayer wiring layer 21. The bumps 22 to 24 are arranged at spots where viaholes 80 are provided, and polyimide adhesive agent 25 is provided.  By this setup, bump solder becomes very uniform in volume distribution, so that a multilayer wiring board of this constitution is capable of being improved in interlayer connection reliability.
Patent JP-S52149130-A (JP)
Title: Heater control circuit for copying machine
Inventor: HOSAKA MASAO
IPC: G03G15/20
Filed: 1976-06-07
Abstract: PURPOSE: To maintain at all times the copyable condition with the minimum power consumption by varying the duty cycle of a heater power source in accordance with the respective using conditions of a copying machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08256676-A (JP)
Title: Apparatus for treating viscus of scallop
Inventor: HIHARA YUKITAKA
IPC: A22C29/04
Filed: 1995-03-24
Abstract: PURPOSE: To provide an apparatus for treating viscera of scallops capable of easily and speedily excising livers which contain cadmium from viscera of scallops collected in a large quantity and enabling the effective using of the remaining meat mass. CONSTITUTION: This apparatus is provided with a hopper 2 to store visera of scallops. At the exit 3 of the hopper 2, a guiding passage 6 for the visera is formed. The guiding passage has slits and it is constructed in a manner that the more the guiding passage 6 parts from the exit 3 of the hopper 2, the steeper its inclination becomes. Further, a water supplying means is placed near the guiding passage 6 and a visera-cutting means 13 is placed at the down stream part of the guiding passage 6.
Patent JP-S60211186-A (JP)
Inventor: NAKAGAWA RINJI
IPC: F16L21/06
Filed: 1984-04-04
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-S58182610-A (JP)
Title: Input and output device of light energy
Inventor: MORI TAKASHI
IPC: F24S23/30
Filed: 1982-04-20
Abstract: PURPOSE:To introduce solar light efficiently into an optical conductor cable, by disposing an optical conductor rod between a lens system and said cable. CONSTITUTION:The beams B-R of a blue color system- a red color system which are focused by a lens 1 and differ in focal position are conducted through the photodetection end face 10a' and tapered surface 10a of an optical conductor rod 10 efficiently into an optical conductor rod 10. The beams are propagated in the rod 10 and are focused by the tapered surface 10b of an exit end B, whereafter the beams are introduced through the end face 10b' into an optical conductor cable 20. Solar light is thus introduced efficiently into the optical conductor cable.
Patent JP-H08245220-A (JP)
Title: Electrically conductive oxide and electrode using same
Inventor: ORITA MASAHIRO
IPC: G02F1/1343
Filed: 1995-03-24
Abstract: PURPOSE: To provide an electrically conductive oxide excellent in electric conductivity and transparency in the entire visible region and fit for an electrode for a display or a solar cell by using an Mg-Zn-Al-Ga-In-O type multiple oxide having a specified compsn. CONSTITUTION: This electrically conductive oxide has a compsn. represented by the formula, wherein M(1) is at least one of Mg and Zn, M(2) is at least one of Al and Ga, the ratio of x:y is (0.2-1.8):1, the ratio of z:y is (0.4-1.4):1 and the deficiency (d) of oxygen is 3×10<-5> -1×10<-1> time as large as (x+3y/2+3z/2). This electrically conductive oxide is, e.g. MgAlInO4-d , ZnAlInO4-d or MgGaInO4-d and is produced by mixing powdery starting materials such as In2 O3 , Ga2 O3 , ZnO, Al2 O3 and MgCO3 in a prescribed ratio, firing and heat-treating the resultant mixture.
Patent JP-S63235173-A (JP)
Title: Hydraulic steering device
Inventor: ISHINO TSUTOMU
IPC: B62D11/18
Filed: 1987-03-23
Abstract: PURPOSE:To prevent reaction of a hydraulic motor when the turning radius is short by bringing the output of the hydraulic motor to zero when the steering amount of a steering lever is larger than an intermediate steering amount, and braking any one of right or left sprocket. CONSTITUTION:Control signals are fed to solenoids 20a, 21a of left and right relief valves 20, 21 for regulating the inlet pressure of a hydraulic motor 15, solenoids 22a, 23a, 22b, 23b of left and right steering brake valves 22, 23 and a servo 16b of a hydraulic pump 16. Operating amounts of left and right steering levers 31, 32 are inputted from left and right sensors 33, 34 to the controller 30. When the solenoids 20a, 21a are excited, the left and right relief valves 20, 21 are held at setting relief pressure, and when the solenoids 22a, 23a are excited, the left and right brake cylinders 24, 25 extend and the left and right steering valves 22, 23 perform brake function.
Patent JP-H0748357-A (JP)
Title: 2-butyl-4-chloro-5-methylimidazole and its synthesis
Inventor: MIURA SHOZO
IPC: C07D233/68
Filed: 1993-03-01
Abstract: PURPOSE:To provide 2-butyl-4-chloro-5-methylinidazole useful as an intermediate for medicines. CONSTITUTION:The objective compound can be obtained by reaction between (A) 2-butyl-4-methylimidazole and (B) a chlorinating agent such as a chloroisocyanuric acid compound in water or an organic solvent.
Patent JP-H01238158-A (JP)
Title: Contact type image sensor
Inventor: HAGA KOICHI
IPC: H04N1/028
Filed: 1988-03-18
Abstract: PURPOSE:To reduce stray light, to provide a wear resistant layer having excellent optical characteristics and to obtain a contact image sensor in which its MTF characteristics are improved by forming the wear resistant layer of compound containing at least one element of group III and IV elements, and specifying its refractive index in a specific range. CONSTITUTION:A wear resistant layer is formed of oxide, nitride, hydrogenide, halogenide or heavy hydrogenide of at least one type of group III and IV elements such as Si3N4, SiON, SiO2, BN, B-C-N-H, B-C-N-D, B-C-N-F, i-C, etc., and its refractive index is specified to a range of 1.2-3.0. Here, the value of the MTF characteristic when the refractive index of the wear resistant layer 10 is varied from 1.0 to 3.0 becomes maximum when the refractive index of the layer 10 is 1.2-1.3, it is then gradually decreased, while when it exceeds 3.0, the MTF characteristics becomes 60% or less. Accordingly, the refractive index of the layer 10 is preferably ranged to 1.2-3.0 and more preferably to 1.2-2.0.
Patent JP-H01238166-A (JP)
Title: Semiconductor device
Inventor: EMA TAIJI
IPC: H01L29/06
Filed: 1988-03-18
Abstract: PURPOSE:To reduce a parasitic resistance component between a base and an emitter in a bipolar transistor of a BiCMOS by providing a gate electrode made of a conductive material layer formed through an insulating film on a semiconductor substrate between an emitter region and a base contact. CONSTITUTION:An insulating film 6 is formed on a gate electrode G except an electrode lead. With the electrode G and the film 6 covering the electrode as masks an N<+> type layer (or P<+> type layer) to become an emitter region 4 and a P<+> type layer (or N<+> type layer) to become a base contact region 3 are formed. Accordingly, the regions 4, 3 are aligned to the gate electrode to be formed. A margin for positioning to absorb an aligning error is not necessarily presumed to be formed between the regions 4 and 3 to reduce its parasitic resistance component, and the irregularities in the size and pattern due to the alignment can be suppressed.
Patent JP-S62225121-A (JP)
Inventor: YOSHIKAWA KIYOJI
IPC: H02G3/30
Filed: 1986-03-25
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-S59113136-A (JP)
Title: Apparatus for producing metallic zirconium
Inventor: TAUCHI YUUJI
IPC: C22B34/14
Filed: 1982-04-22
Abstract: PURPOSE:To provide a titled apparatus which is simple in construction and is easy to assemble and disassemble by the constitution wherein a feeder for supplying zirconium halide and a damper are exchangeably mounted in a branch cylinder connected to a central cylinder communicating a reactor and a condenser. CONSTITUTION:An apparatus for producing metallic Zr consists of a reactor 20 and a condenser 30 constituted approximately symmetrically at top and bottom and an intermediate partition plate 1, provided with a central cylinder 5 communicating both. A partition plate 13 is welded to the flange 12 of the cylinder 5 in the above-mentioned apparatus to partition the condensing chamber 3, and a ZrCl4 feeder 8 is mounted to the branch pipe 7 provided to the cylinder 5 to supply ZrCl4 into the reaction chamber 2; further Mg is supplied through an operation pipe 26 and is heated in a heating furnace 17, so that metallic Zr is formed by the reduction reaction. The plate 13 is thereafter heated by a sheathed heater 6 until it melts, and the inside of the chamber 3 is evacuated through an evacuation pipe 19 and is cooled by a water spraying pipe 53 for cooling to solidify Mg and MgCl2 by evaporation and to separate Zr. A valve body 9 having a valve disc 90 is mounted in the pipe 7 and the device is rotated 180 deg. to remove the reactor 20.
Patent JP-S63232442-A (JP)
Title: Method of testing semiconductor device
Inventor: SHIMANUKI MAKOTO
IPC: G01R31/26
Filed: 1987-03-20
Abstract: PURPOSE:To inhibit the damage of semiconductor devices, and to improve reliability of measurement by intermittently carrying a large number of the semiconductor devices connected to a frame by tie bars along the longitudinal direction of the frame at fixed positions, separating one semiconductor device among them from the frame and positioning the semiconductor device at the location of measurement and measuring the semiconductor device. CONSTITUTION:Semiconductor devices 11 are carried intermittently along the longitudinal direction of a frame 14 to predetermined positions together with the frame 14, and one semiconductor device 11a among them is separated from the frame 14 by a pawl 19 for drawing. The frame 14 is held by frame supports 18. The frame 14 is positioned at the location of measurement by a positioning mechanism 15, and measuring terminals 17 for a testing machine 16 are brought into contact with leads 12, thus measuring the semiconductor device 11a. Accord ingly, the damage of the semiconductor devices is inhibited, and reliability of measurement can be improved.
Patent JP-S59191045-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUBO TAKASHI
IPC: G03G5/05
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity and superior kick-off characteristics by using polysulfone resin as a binder in a photoconductive layer. CONSTITUTION:Polysulfone resin is used as a binder in a photoconductive layer. The polysulfone resin has a structure represented by the formula, and the suitable mol.wt. of the resin is 5,000-100,000. The suitable glass transition temp. of the resin is 160-220 deg.C.
Patent JP-S541290-A (JP)
Title: Catalyst for combining gaseous phase of 1,4-diacetory-2-butene
Inventor: KUNO KOUICHI
IPC: C07C69/16
Filed: 1977-06-07
Abstract: PURPOSE: To provide a catalyst with a high activity and stability in which Pd, an acetic acidic salt of alkaline metal, Sb and more than one metals or oxides selected among Cu, U, Fe and V are held on a TiO 2  carrier respectively in a specified quantity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04303342-A (JP)
Title: Automatic paper feeding device
Inventor: SHIBATA EIJI
IPC: H04N1/00
Filed: 1991-03-29
Abstract: PURPOSE:To allow the certain separation even to a sheet having a large frictional coefficient in a paper feeding device consisting of a paper feed roller and a separator. CONSTITUTION:A separator 7 is pressed to a paper feed roller 3 at two circumferential positions, and the frictional force to sheet of the separator in a press- contact part 8a on the upper stream side is minimized to ensure the delivery of a sheet 1, and the frictional force to sheet of the separator in a press-contact part 9a on the lower stream side is enlarged so that the sheet 1 difficult to separate can be also certainly separated.
Patent JP-S58184591-A (JP)
Inventor: NISHIGUCHI RIYOUHEI
IPC: G21C19/32
Filed: 1982-04-22
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-H02246814-A (JP)
Title: Suspension control device
Inventor: INOSE YASUO
IPC: B60G17/015
Filed: 1989-03-18
Abstract: PURPOSE:To optimize attitude control at the time of a backward movement in the above-mentioned device for the attitude control of a pressurized fluid feeding-discharging type car by propelling forward-backward acceleration corresponding to forward and backward movements and deciding each cylinder length corresponding to forward and backward movements to allow control of a pressurized fluid feeding-discharging amount to/from each cylinder. CONSTITUTION:When respective signals from a speed sensor 11, an acceleration sensor 12, a brake sensor 13, a clatch switch 14, a shift lever position detecting means 15 and a moving direction detecting means 16 are input into the CPU 21 of a control device 9, an acceleration estimating means 17 estimates forward- backward acceleration and a moving direction judging means 18 judges a moving direction. Next, a computing means 19 computes a squat angle or a dive angle as well as a changing amount in a cylinder length and a logical operation means 20 sets a pressurized fluid feeding-discharging target amount to/from each cylinder. Such constitution permits proper attitude control at the time of a backward movement.
Patent JP-H08263733-A (JP)
Title: Storing merchandise setting device for automatic vending machine
Inventor: KUMAGAI SADAKO
IPC: G07F9/00
Filed: 1995-03-24
Abstract: PURPOSE: To apply the degree of freedom to correspondence between storing columns and merchandise selecting buttons by optionally combining and setting up the numbers of storing columns and merchandise selecting buttons and their positions in respective kinds of merchandises and storing the combinations. CONSTITUTION: A control part 151 allocates a group number to each sort of merchandises at the rate of 1 to 1 and optionally combines and sets up the numbers of storing columns and merchandise selecting buttons 28 and their positions in each group number by a remote controller 130. For instance, group numbers 1, 2, 3,... are allocated to respective merchandise sorts, storing columns with column numbers 1 to 3 and merchandise selecting buttons 28 with button numbers 1, 2 are combined in a group number 1, column numbers 4, 5 and a button number 3 are combined in a group number 2 and column numbers 6 to 9 and button numbers 4, 5 are combined and set up in a group number 3. The combination of column numbers and button numbers set up in each group number is stored in a storage part 152.
Patent JP-S59194933-A (JP)
Title: Slurry feeding method and its device
Inventor: OGAWA HIROTSUGU
IPC: B65G53/30
Filed: 1983-04-15
Abstract: PURPOSE:To enable a highly concentrated slurry to be smoothly fed into a high- pressure vessel with a simple mechanism by separating the slurry into solid and liquid in a high-pressure part upon feeding the slurry into the high pressure vessel. CONSTITUTION:A raw material slurry is stored in a slurry storage tank 7 and fed into a slurry feeding device 9 by means of a slurry pump 8. And, a low concentration slurry is allowed to flow toward a slurry inlet 1 in the same device 9, the slurry is concentrated in a slurry concentrating part 2 constructing a solid/liquid separating device, and is discharged from a slurry outlet 5. Further, the filtrate is discharged into a filtrating chamber 4 via a filter 3. Thereafter, the filtrate is returned to a slurry storage tank 7 while controlling its discharge amount in a filtrate valve 10 and its pressure in the filtrating chamber 4. On the other hand, the high concentration slurry is fed to a high-pressure reaction device 11 and a reaction product is discharged controlled in its discharge amount through a discharge valve 12. Hereby, it is made possible to smoothly feed the high concentration slurry into the high-pressure vessel with a simple mechanism.
Patent JP-H01238695-A (JP)
Title: Rhythm machine
Inventor: MORIO TOMOKAZU
IPC: G10H1/40
Filed: 1988-03-18
Abstract: PURPOSE:To make rhythm performance by providing means for setting the probability values to be played in the beat positions of unit rhythm patterns and means for generating random numbers and making performance in accordance with the determination of comparing means in the respective beat positions. CONSTITUTION:The unit rhythm pattern 21 has musical instrument names at the left ends of the respective lines. The respective lines indicate the beat positions and the performance appearance probability values of the musical instruments corresponding to the beat positions are inputted to respective slots (elements). The performance rhythm pattern 22 is expressed by the similar arrangement. The value in 0-15 per one measure. The playing rhythm patters 22 are arrayed in the similar array. The slots are made as 0 or 1 and the music is played when the slots are the 1. A comparing section 14 reads the unit rhythm patterns out of a memory section 12, compares the appearance probability values with the random numbers and sets the 1 in the corresponding slits of the performance rhythm pattern 2 when the values are larger than the random numbers. The performance rhythm pattern of the next measure is made when the formation of the performance rhythm pattern for one measure ends. A random number generator 13 usually generates the random number arrays different from the first measure and, therefore, the different performance rhythm pattern is obtd. Playing of a great variety of the rhythm patterns by returning the unit rhythm pattern to the original pattern is possible.
Patent JP-S60210332-A (JP)
Title: Expansion fixing method of laminated plate fin and tube
Inventor: KONAKA SEIICHI
IPC: B21D39/20
Filed: 1984-04-05
Abstract: PURPOSE:To make expansion fixing of laminated plate fins and a tube simply and in a short time by making force of push-in liquid pressure in the direction of tube axis acting on the tube at the time of tube expanding tube axis compression stress and supporting by respective push-in other end of the tube. CONSTITUTION:A ball 10 larger than inner diameter of the tube 2 by expansion allowance inserted in the front end of the tube is pressed by liquid pressure 13 from a nozzle 11 of an O ring 12 seal at front end of the tube 2. The ball 10 advances while expanding and fixing the fitting cylinder 1' of the laminated plate fins 1 and the tube 2 successively. The first in the direction of tube axis of liquid pressure that presses the ball 10 pushes forward the ball 10 to expand the tube, and at the same time, and the pressing force holds the tube end part 5 by supporting fixtures 14 are axial compression stress of the tube 2. The force in opposite direction acts on the nozzle 11 of the O ring seal. However, the force does not act on the tube 2 in front of the ball 10.
Patent JP-H02244312-A (JP)
Title: Portable information device with low power consumption
Inventor: WATANABE HIROYUKI
IPC: G06F1/04
Filed: 1989-03-17
Abstract: PURPOSE:To reduce the power consumption by providing a direct memory access(DMA) function and a function which decides the head and tail of a transfer block on a circuit and stopping the clock of a CPU in communication operation. CONSTITUTION:The peripheral circuit of the CPU 1 of the portable information device consists of a CPU clock oscillation control circuit 3, an interrupt control circuit 4, a bus control circuit 5, a DMA circuit 6, a serial communication circuit 7, and a flag decision circuit 8 and a communication is made even unless the CPU is in operation. Namely, a flag decision circuit 8 judges the start and end of reception during the reception and data which are received by a serial communication circuit 7 and the DMA circuit 6 are stored in a memory. The data are sent automatically by the DMA circuit 6 and serial communication circuit 7. Therefore, the communication is possible even unless the CPU 1 operates and a bus control circuit 5 and a CPU clock control circuit 3 stop the clock of the CPU 1 when the CPU 1 is not in operation. Consequently, the power consumption is reduced.
Patent JP-H02246117-A (JP)
Title: Formation of thin film
Inventor: TOBIMATSU HIROSHI
IPC: H01L21/316
Filed: 1989-03-17
Abstract: PURPOSE:To prevent warp deformation of wafer by forming a thin film for preventing warp which consists of a material whose thermal expansion coefficient is approximately the same as that of a circuit thin film to a rear side of the wafer at the same process of a formation process of the circuit thin film. CONSTITUTION:A first rear thin film 13 and a second rear thin film 14 for warp prevention are formed on a rear side of an Si wafer 11 at the same process of a formation process of a first surface thin film 12 and a second surface thin film 14 for a circuit. The first rear thin film 13 is formed by a material whose thermal expansion coefficiency is approximately the same as that of a material of the first surface thin film 12. Therefore, the thin film for warp prevention can produce a stress to prevent warp deformation of the wafer caused by a change of an atmospheric temperature during manufacture of an electronic circuit.
Patent JP-S62226000-A (JP)
Inventor: SUZUKI KAZUNORI
IPC: G21F9/00
Filed: 1986-03-27
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-H09235318-A (JP)
Title: N-allylurethane-based polymer and its production
Inventor: KATO TADASHI
IPC: C08F8/14
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new N-allylurethane-based polymer containing few amino groups and a block isocyanate group by reacting a specific polyallylamine-based polymer with a carbonic acid diester. SOLUTION: This polymer is shown by formula I ((m) is >=10; (j) is a number satisfying 0<(j)<=1; R<1> is H, a 1-8C n- or isoalkyl or a 5-12C cycloalkyl; R<2> is a 1-12C alkyl or aryl) or its salt. The compound is obtained by reacting a polyallylamine-based polymer or its partial salt with a carbonic acid diester of the formula R<2> O-CO-OR<2> (e.g. dimithyl carbonate), for example, in a temperature range of 30-60 deg.C for about 12-25 hours.