baber/WOPTO huggingface dataset:
Patent JP-H11292036-A (JP)
Title: Shipping bundle inspection system
Inventor: OHATA KIMIO
IPC: B65B65/08
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system able to inspect even off line. SOLUTION: This is an inspection system for inspecting whether a shipping bundle (a) of books is a correct bundle (a) in accordance with an order from a book store in packaging and shipping the bundle (a) as book shipping operation. A shipping slip (b) is made indicating a book store name, the title of a book ordered from the book store, the number of the copies, the weight shown in number of the shipping bundle (a) and a bar code coding the weight.  This system is provided at a packaging part with a bar code reader 7 for reading bar code contents listed on the shippng slip (b), a weigher 5 for weighing the shipping bundle (a), a comparator 8 for comparing an electric signal based on the weight read by the bar code reader and the electric signal based on the weight weighed by the weigher 5, and indicating equipment 9 for indicating when the electric signal based on the weight from the weigher 5 equals or is within tolerable range of the electric signal based on the weight from the bar code reader.
Patent JP-S58216538-A (JP)
Inventor: OOISHI TAKEO
IPC: B31B50/00
Filed: 1982-05-29
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-2000286233-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWASAKI TAKAYUKI
IPC: H01L21/302
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for freely making layout of an underlayer pattern by a method, wherein after a polysilicon film is formed on the entire face of a semiconductor substrate having an undercut, a flat part of the polysilicon film is etched using a mixing gas as an etching gas, and also polysilicon in an undercut side part is etched and removed. SOLUTION: A first layer gate electrode 2 composed of polysilicon is formed on an underlayer insulation film 1 composed of a composite film through photolighography and dry-etching. A second layer polysilicon layer is formed thereon, and also a second layer gate electrode 4 is formed to form an interlayer insulating film 3 through thermal oxidation. Furthermore, a third layer polysilicon film 5, and a silicon oxide film 6 is formed thereon as an etching mask of the polysilicon film 5. Thereafter, a flat part of the polysilicon film 5 is etched using a mixing gas of a bromine compound gas, a chlorine gas, and an inert gas as an etching gas, and the polysilicon of the undercut side part is etched and removed.
Patent JP-H10277294-A (JP)
Title: Forming tool for trousers-press
Inventor: KAKIUCHI MINORU
IPC: D06F71/29
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent double folds and eliminate slacks on trousers and prevent small creases, by joining a pair of forming bodies so that the length between the ends can be extended or contracted and setting the forming bodies at the inside of the foot of trousers so as to be oppositely arranged and extend or contract the foot from the inside. SOLUTION: The outside shape of a pair of forming bodies 1a, 1b are formed to be nearly symmetrical with a thin stainless steel plate or the like for instance and thin parts 2 are formed at the ends thereof. When trousers B are pressed by the forming tool for trouser press, fingers are inserted at first into manipulation parts 5a, 5b and toe length between the ends of the forming bodies 1a, 1b is made short against the urging force of an urging body 6 and the forming tool is inserted in inside of the foot of trousers. And the thin parts 2 of the ends of the forming bodies 1a, 1b are oppositely arranged against the folds of the trousers and the force acting on the manipulation part 5a, 5b is decreased.  Then, the shaft 4 slides parallelly in the groove 3 by the urging force of the urging body 6 and the foots of the trousers B can be extended from the inside by oppositely arranging the forming tool to the folds of the trousers B.
Patent JP-S60252808-A (JP)
Inventor: POORU ERU GAGUNON
IPC: F16B2/12
Filed: 1985-04-26
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-S63257347-A (JP)
Title: Demodulation system
Inventor: IZUMIDA MORIJI
IPC: H04L7/08
Filed: 1987-04-15
Abstract: PURPOSE:To decide correctly the phase of a latch pulse by providing a means discriminating whether or not the phase of the latch pulse is correct and a means deciding the latch pulse based on the past history. CONSTITUTION:When an error takes place at a point (p) and an erroneous '10001' pattern is caused, the level of an output 2I of a detection circuit 14 goes to '1' and the AND between the signal 2I and the latch pulse 2G is zero because of different phase and the level of a clear signal 2J being an output of a gate circuit 16 remains '0'. Thus, the count of a counter circuit 15 is applied and the result goes to 1 as shown in figure 2L, but since a discrimination circuit 23 is unchanged in this state because the setting value is 2 or below. Thus, the signal 2E remains to be selected as the latch pulse 2G. Detecting a correct '10001' pattern, the count of the counter circuit 15 is cleared and the count is started again from zero. Even if the erroneous '10001' pattern takes place in this way, when the consecutive number of times is less than the setting value, no malfunction takes place and the selection of a correct latch pulse is attained.
Patent JP-H0748303-A (JP)
Title: Synthesis of ethyl tert-butyl ether by using beta-zeolite catalyst
Inventor: JIYON FUREDERITSUKU NAIFUTON
IPC: C07C43/04
Filed: 1994-04-28
Abstract: PURPOSE: To prepare ethyl tert-butyl ether with high conversion and selectively by using a highly active catalyst selected from β-zeolite and a metal-modified β-zeolite.  
     CONSTITUTION: Tertiary butanol and ethanol are continuously contacted in the presence of a catalyst selected from β-zeolite and β-zeolite modified with one or more metals selected from Groups IB, VB, VIB, VIIB and VIII of the periodic table at a molar ratio of ethanol to tertiary butanol of 10:1-1:10, preferably 5:1-1:1 to allow them to react on said zeolite catalyst at 20-250°C, preferably 80-200°C under a pressure of 0.1-7.0 MPa, preferably 0.4-3.4 MPa to prepare ethyl tertiary butyl ether. As the metals to be used in the modification of β-zeolite, Cu, Cr, Mn, Fe and Ni are preferred and the amount of the metal to be adhered to the zeolite is in the range of 0.01-10.0%. This catalyst enables the co-synthesis of (di)isobutylene by use of crude stock oil. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62246009-A (JP)
Title: Automatic focus detecting method
Inventor: TOYAMA MASAMICHI
IPC: G02B7/32
Filed: 1986-04-18
Abstract: PURPOSE:To stably drive an image pickup lens by giving a switching level hysteresis at the time of gain switching. CONSTITUTION:Amplifiers 20a and 20b which amplify the outputs of photodetecting elements 4a and 4b are amplifiers whose amplification gains can be switched. The switching level is unchanged and the amplification gains are increased and decreased at the time of an increase and decrease in the quantity of photodetection, and the motor control becomes unstable at the time of the gain switching. The switching level of the amplification gains is given a hysteresis characteristics in response to a command from an arithmetic processing circuit 12 to gain setting circuits 24a and 24b to stabilize a system. Namely, the switching level is so determined as to perform switching in steps of a little bit larger quantity of photodetection when the gains are decreased or in steps of a little smaller quantity of photodetection when the gains are increased.
Patent JP-H09276276-A (JP)
Title: Holder for pregnancy inspecting stick
Inventor: WADA NOBUYUKI
IPC: A61B10/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To determine the inserting depth of a stick and prevent the stick from being dropped out by forming a stopper substantially in the center part of a holder, and forming a dropping-out preventing part to be hooked on the stepped part of the stick on the stick inserting side opening part thereof. SOLUTION: A pregnancy inspecting stick 2 having a rectangular section is tapered toward both ends with a stepped part 10 substantially in the center part as a boundary, and a holder 1 is formed into a rectangular sectional cylinder opened in both ends which has an inner form capable of fitting the maximum outer part of the stick 2 thereto. A semi-circular dropping-out preventing part 11 to be hooked on the stepped part 10 of the inserted stick 2 is formed on one end of the holder 1, and the part from the other end of the holder 1 to a slit 13 is bent in a mountain form toward the hollow part side to form a stopper 14. Further, a window 12 for exposing judgment windows 4a, 4b is provided on the side wall part of the holder 1 corresponding to the judgment windows 4a, 4b of the inserted stick 2.
Patent JP-H10277031-A (JP)
Title: Ultrasonic diagnostic system
Inventor: IWAZAWA HIROSHI
IPC: A61B8/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide the probe selection function of plural kinds of ultrasonic wave probes small in current consumption with a simple circuit configuration. SOLUTION: Probe connector units 3a and 3b are respectively provided with first signal selection circuits 6a and 6b as first signal selection means constituted of analog switch circuits S1a-S24a and S1b-S24b and signal selection control circuits 7a and 7b for selection-controlling the signal selection circuits 6a and 6b, and up to eight pieces of vibrations are simultaneously selected for the ultrasonic wave probes 5a and 5b.
Patent JP-H08288536-A (JP)
Title: Manufacture of photodiode and manufacture of ii-vi compound semiconductor layer
Inventor: YAMAMOTO KOSAKU
IPC: H01L21/477
Filed: 1995-04-17
Abstract: PURPOSE: To inhibit an impurity element from intruding into an active layer consisting of a II-VI semiconductor by a method wherein the active layer is deposited on a substrate, the conductivity type of the active layer obtained in a deposition process is converted into an N-type and the conductivity type of one part of the active layer having the conductivity type converted into the N-type is converted into a P-type by a heat treatment. CONSTITUTION: A P-type II-VI compound semiconductor layer 12 containing Hg and Te is grown on a substrate 11. Then, pores, contained in this grown layer 12 and acting as a p-type dopant, are eliminated to change the conductivity type of the layer 12 into an N-type. Such a conversion of the conductivity type into the N-type is achieved by a method, in which the layer 12 is heat- treated in an Hg atmosphere and the pores in the layer 12 are substantially filled with Hg atoms. Moreover, the conductivity type of such the layer 12 is changed into a P-type by a heat treatment. In such a precess, the layer 12 is heat-treated in a vacuum and the rearrangement of atoms is generated in a II-VI compound semiconductor crystal constituting the layer 12.
Patent JP-H02268787-A (JP)
Title: Mechanism plate of pinball machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1989-04-11
Abstract: PURPOSE:To attach even a large-scale base plate box to the back of a game board with a sufficient allowance by forming a bent portion a mechanism plate to receive the base plate box in the side edge formed with an opening of said plate. CONSTITUTION:A bent portion 20 of a mechanism plate 5 is formed in the side edge of said plate formed with an opening 17 to receive a base plate box 8. The length of the bent portion 20 in the direction orthogonal to a game board 4 is selected to be approximately equal to the projecting dimension of said box 8 projecting from the opening 17. Also, the length in the direction parallel to the game board 4 is selected freely within the range of the side of the opening 17 in consideration of said box 8 having various vertical dimensions. Thus, when the mechanism plate 5 is closed opposedly to the game board 4, the base plate box 8 is set facing the bent portion 20 without interfering with the side edge of the mechanism plate 5, so that said plate 5 can be opened and closed to the back of the game board 4 without any troubles.
Patent JP-S63256017-A (JP)
Title: Rubidium atomic oscillator
Inventor: ISHIHARA NAOKI
IPC: H03L7/26
Filed: 1987-04-13
Abstract: PURPOSE:To stabilize the characteristic without using a narrow band filter by adopting the constitution such that the output from an optical microwave resonance section is amplified and converted into a rectangular wave, the rectangular wave and a rectangular wave having the same frequency as the fundamental frequency are synthesized by a logic circuit to obtain a control signal to a voltage controlled crystal oscillator and a synchronizing signal from a single loop. CONSTITUTION:The output A from an optical microwave resonator section (OMU) 5 goes to a rectangular wave signal B in response to the frequency deviation of a voltage controlled crystal oscillator (VCXO)10 and used as a CLOCK for a flip-flop (FF) 7. A signal at the output D is inverted depending on the frequency deviation,  f<0,  f>0 and the pulse width is changed in case of  f 0, depending on the frequency deviation of the VCXO 10. Thus, DC component of the output D is used by amplifying the DC component of the output D as the control voltage to the VCXO 10. Moreover, the output B from an AMP 6 is a synchronizing signal as it is and converted easily into a synchronization indication signal or the like. Thus, a narrow band filter or the like required for a conventional oscillator is not required, the number of components and adjusting time are reduced, and the characteristic is stabilized.
Patent JP-H05112834-A (JP)
Title: Manufacture of sintered ore
Inventor: FUJII NORIBUMI
IPC: C22B1/20
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the collapse of a mini-pellet and to improve the permeability by supplying the mini-pellet for coating powdery coke to granulated fine ores on the bedding ore, charging the other raw material thereon and sintering. CONSTITUTION:Blended raw materials 11 9 prepared by blending iron ore 1 with lime stone 2, auxiliary material 6, returned ore 7 and lime 8 are added with the powdery coke 10, and are granulated by drum mixers 12, 13 and this charging raw material 14 is stored in a hopper 18. On the other hand, the fine iron ores are granulated by a granulating machine 32 to make the mini-pellet and is charged on the bedding ore. Successively, the sintering raw material from the hopper 18 is discharged through a drum feeder 19 and mixed with the mini-pellet. In such a way, the raw material layer 21 charged in a sintering machine 15 is ignited to the coke on the surface layer by an ignition furnace 26 and sintering reaction is progressed in order.
Patent JP-H08324406-A (JP)
Title: Liquid-operated accumulator
Inventor: NORUBERUTO AARATSUE
IPC: F15B1/04
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To dispense with an additive hydraulic damper by easily assembling a hydraulic damper in a hydraulic accumulator. SOLUTION: A plunger 16 has a damping diaphragm 22 on a front end surface directed to brake liquid, and the damping diaphragm has flexibility at least in one direction perpendicular to a flat surface of the diaphragm.
Patent JP-H06300775-A (JP)
Title: Angular acceleration detector for missile
Inventor: SHIBATA TAKUMA
IPC: G01P15/12
Filed: 1993-04-19
Abstract: PURPOSE:To detect the swaying angular velocity in a guiding apparatus for a missile. CONSTITUTION:Struts 4a, 4b on an axis of a body 7 supporting weights 3a, 3b are deflected by the inertial force of the weights 3a, 3b set to the body 7 of a flying object 1, thereby generating a stress on the surface thereof. The stress is detected by strain gauges 5a, 5b. An angular velocity calculater 6 directly calculates the angular velocity with the use of the outputs of the strain gauges 5a, 5b.
Patent JP-S58209021-A (JP)
Inventor: NISHIYAMA SHINJI
IPC: H01H27/06
Filed: 1982-05-28
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-S60235996-A (JP)
Title: Heat exchanger
Inventor: KISHIDA RIYOUJI
IPC: F28D7/16
Filed: 1984-05-10
Abstract: PURPOSE:To contrive protection of heat-transmitting pipes on the occurrence of an earthquake or a difference in thermal expansion, by a construction wherein both end edges of a support plate fitted to U-shaped parts of heat exchanger tubes are supported by inner end parts of support members connected at the center of a U-shaped bend and outer end parts of the support members connected on the outside of a heat exchanger tube nest. CONSTITUTION:Even where ribs 1a in heat exchanger are projected at an angle of 45 deg. against the outer surface of the heat exchanger tube 11, the thing making contact with the support plate 13 is not the main body of the tube 11 but the ribs 1a, so that the main body is not abraded or corroded. When assembling, the support plates 13 are fitted to the tubes 11, the support members 12 are inserted between the support plates 13, and the inner and outer end parts of the members 12 are connected by connecting parts 14, 15, whereby the structure can be easily assembled. Further, since the plates 13 and the members 12 effectively restrict displacements of a plurality of the U-shaped heat exchanger tubes with different radii of bend at the time of vibrations along the same plane, rigidity in the plane at the time of an earthquake is enhanced. In addition, a gap delta is provided between the upper and lower support plates 13, and absorbs the relative displacement of the plates 13 due to a different in thermal expansion, so that irreasonable forces are not exerted on the tubes 11.
Patent JP-H08261866-A (JP)
Title: Pulsating-type hydraulic testing machine
Inventor: KASAMA ISAO
IPC: G01M3/28
Filed: 1995-03-24
Abstract: PURPOSE: To provide a hydraulic testing machine by which a pipe can be filled with water in a short time by circulating a liquid inside a tank and by which a water pressure can be tested with high accuracy. CONSTITUTION: A water storage tank 2, a pump unit 3 which pumps up water in the tank 2 so as to pressurize and supply the water to a pipe 11 as an object to be inspected, a pump-unit control device 4, a pressure-resistant hose 5 by which the water supplied to the pipe 11 from the pump unit 3 is returned to the water storage tank 2 and a hose reel 6 which houses the pressure-resistant hose 5 are installed. Thereby, a hydraulic testing vehicle A is constituted. In the hydraulic testing vehicle A, a connector unit 12 which is arranged near one end of the pipe 11 to be inspected and which communicates with the pump unit 3 and a connector unit 13 which communicates with the tip of the pressure- resistant hose 5 via a solenoid valve 8 are connected to both ends of the pipe 11 to be inspected.
Patent JP-H04323940-A (JP)
Title: Blown fuse backup system in subscriber exchange system
Inventor: MINE HIROSHI
IPC: H04M3/22
Filed: 1991-04-23
Abstract: PURPOSE:To offer the backup system when a fuse is blown to reduce the service-down time by restoring the system automatically without need for a maintenance personnel to visit to a required location of the system and for replacement of a fuse when the power supply fuse to a subscriber circuit is blown due to a transitory cause in the subscriber exchange system. CONSTITUTION:The subscriber exchange system provided with plural subscriber circuits 1-4 operated under the control by a system controller 15, a power supply protection fuse 9 provided corresponding to plural subscriber circuits, a feeder 11 and a means 14 informing interrupt information to the system controller when the power supply protection fuse 9 is blown out is provided newly with a standby system fuse 10 not used when the power supply protection fuse 9 is normal so that the standby system fuse 10 is selected automatically based on the interrupt information 14 when the power supply protection fuse 9 is blown out thereby continuing the service to the subscriber.
Patent JP-S63262017-A (JP)
Inventor: SAKURAI MASAYUKI
IPC: H02G3/30
Filed: 1987-04-16
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-2000284484-A (JP)
Title: Method for processing planographic printing plate
Inventor: BABA HIDEAKI
IPC: G03F7/07
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To lower the ink receptivity of the fringe parts of an image and to improve the dot reproducibility width and printing image quality at the time of printing without the degradation in the ink receptivity of image silver by processing the silver image with a compound having a water insoluble mercapto group or thion group and a compound having the mercapto group or thion group and a hydrophilic group within the same molecule. SOLUTION: The silver image is processed with the compound having the water insoluble mercapto group or thion group (the water insoluble mercapto compound) and the compound having the hydrophilic group with the mercapto group or thion group. The water insoluble mercapto compound is preferably a nitrogenous heterocyclic compound having the mercapto group or thion group and includes the compound having the structure expressed by formula. In the formula, R1 and R2 denote >=3C, more preferably 3 to 12C alkyl groups, etc.,; R2 denote hydrogen, alkyl group, etc., and m and n denote >=1 integer (n is 0 in a specific case). Z denotes the remaining atom groups of the bond necessary for forming 5- and 6membered rings together with N and C in the formula.
Patent JP-H06281486-A (JP)
Title: Molten metal flow rate measuring method
Inventor: GOIE MASATO
IPC: G01F1/86
Filed: 1993-03-26
Abstract: PURPOSE:To stably execute control on filling molten metal from a mold to a ladle bucket with high accuracy by measuring both the flow speed of molten metal and the cross sectional area of a molten metal flow, and thereby determining a molten metal flow rate by means of molten metal density and a specified formula. CONSTITUTION:A speed sensor S1 and molten metal width measuring sensors S2 and S3 are provided in the vicinity of a ladle bucket 3 from which molten metal is filled in a mold 1. Signals from these sensors S1 through S3 are inputted to an operating unit 7. And the result of operations by the operating unit 7 is inputted to a control means 8. The sensors S2 and S3 are disposed in two directions which are perpendicularly intersected with each other around the molten metal flow 2, and the width of the moldten metal flow 2 is measured based on the two directions perpendicularly intersected with each other. The flow rate Q of the molten metal can be obtained by means of a formula: Q=VArho. The flow rate Q of the molten metal may be obtained as an approximate value by a formula: Q=VArho=Vpiabrho, where V represents the flow speed of the molten metal, A represents the cross sectional area of the molten metal flow, (a) & and (b) represent the widths of the molten metal flow 2 measured in the two directions, rho represents the density of the molten metal.
Patent JP-S59217517-A (JP)
Title: Line-up direction changing device
Inventor: SUMIDA SUSUMU
IPC: B65G65/46
Filed: 1983-05-24
Abstract: PURPOSE:To change the part line-up direction by putting parts one after another into tooth profile recesses of a turning sprocket provided with teeth each of which is suitable in shape to accommodate one part. CONSTITUTION:As a screw rotates, cups 1 are lined in a row side by side between guides 6 and 7 and are carried upward until they hit the tooth face 19 of a sprocket 11. When force FF, which is generated by rotation of the screw and contributes to drive the cup 1 forward further, acts on the cup 1, the sprocket 11 is rotated clockwise inevitably because the line of action of force F deviates by distance l from the central axis 13 of the sprocket 11. Owing to this rotation, a cup 1-A located between teeth 20 of the sproket 11 moves while being held between the tooth 20 of the turning sproket 11 and an outer ring 12. Then the cup 1-A is discharged from an outlet 15, which has been formed by cutting the outer ring along a tangential line to the circle of sprocket 11, after changing the lineup direction of the cup 1-A.