baber/WOPTO huggingface dataset:
Patent JP-H0664849-A (JP)
Title: Automatic document conveying device
Inventor: TAKIMOTO KAZUYUKI
IPC: B65H29/60
Filed: 1993-02-16
Abstract: PURPOSE:To dissolve problems on lowering of a working speed and lowering of workability by means of an inexpensive means by operating a document delivering means after reversing operation of a document conveying means after application of image processing on one surface of a preceding document is completed when image processing is applied on each of the two sides of the obverse and reverse. CONSTITUTION:An automatic document conveying device is operated to deliver, in order, from the topmost document of a plurality of documents placed on a document table 32 onto a transparent plate 8. The documents on the transparent plate 8 are conveyed from an edge positioned downstream from the transparent plate 8 in a downstream direction and guided to a document turn-over passage 542 and reinputted onto the transparent plate 8 from the downstream edge side after the document is turned over. Control is performed such that when, in a way noted above, image processing is applied on the two sides of the obverse and reverse, a document delivering means 44 is actuated after image processing of one surface of a preceding document is completed and after reversing operation of a document conveying belt 130 before the starting of image processing of the other surface of the preceding document. This constitution causes a subsequent document to be delivered from the document table 32 to a document input passage 42.
Patent JP-H10243854-A (JP)
Title: Hanging board
Inventor: SATO HIDEKIYO
IPC: A47F5/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a hanging board by which goods can be easily suspended and there is not fear that goods get out of place and drop even when they swing a little by forming W-shaped grooves on the back board and forming the central upward pieces as hooking pieces and using the downward pieces at both sides as covering pieces. SOLUTION: A hanging board suspending goods to display them is composed of a back board 1 and a PR board 5. The back board 1 is made of plastics and the PR board is made of cardboard. A plurality of W-shaped grooves 2 are formed on the back board 1. The W-shaped groove 2 is divided into three pieces and the central upward piece is used as a hooking piece 3 provided with a notch 10 at the top thereof and the downward pieces at both sides are used as covering pieces 4. Bottom notches 11 are formed by cutting the hooking piece 3 from both lower ends to the downward outside. A cut groove 7 is formed to fix the PR board 5 at the upper zone of the back board 1. When hanging goods, the hole 13 of goods is fitted to the hooking piece 3 and the covering pieces 4 are pushed out from the back side and the upper end of the goods is warped to protrude the covering pieces 4 to the front face.
Patent JP-H05246337-A (JP)
Title: Power steering device
Inventor: SHONO NOBUO
IPC: B62D5/28
Filed: 1992-03-06
Abstract: PURPOSE:To provide a power steering device of which the operating quantity of the handle correctly corresponds to the steering angle of wheels even if oil leakage is generated. CONSTITUTION:This power steering device is provided with a hydraulic type orbit roll (registered trademark) having a rotary changeover valve part 9, a first gear 33 provided on one end of a sleeve 15 which is internally mounted in the changeover valve part 9 and rotated in a decided direction so as to close the changeover valve part 9, a second gear 34 engaged with the first gear 33, a rotary shaft connected to the second gear 34 at its one end, and a link mechanism to rotationally move the other end of the rotary shaft 35 according to the steering angle of wheels. By mechanical feedback of actual steering angle of the wheels through the link mechanism, the rotary shaft 35, and the gears 33, 34, the sleeve 15 can be rotated in the decided direction, and hence pressure oil is continuously supplied to a cylinder up to closing of the changeover valve part 9 with the sleeve 15 even if oil leakage is generated, so that the operating quantity of the handle correctly corresponds to the steering angle of the wheels.
Patent JP-H05246678-A (JP)
Title: Safety device at entrance/exit gate of man conveyor
Inventor: OGASAWARA HIROYUKI
IPC: B66B29/06
Filed: 1992-03-06
Abstract: PURPOSE:To improve safety by surely preventing the danger of rolling foreign material, such as the footwears of a passengers, in the gap between a rubber installation beam and a stepping body. CONSTITUTION:A rubber 21 which is installed through a screw 13 and a rubber installation beam 11 at the edge of a getting-on/off plate 10 arranged at an entrance-exit gate 4 is equipped with the comb teeth 21a having the reduced height difference from the cleat 1a of a stepping body 1 and a thin body part 21b which is positioned as low as possible, and the upper surface is formed to a recessed form 21c having a gentle inclination, and an opened port part 21d is formed at the near center part of the recessed part 21c. Further, a guide roller 22 which is arranged so that the upper part projects from the opened port part 21d is made of the elastic material such as rubber, and supported through an arm 23 installed on the undersurface of a rubber installation beam 11, and has a plurality of collar rings 22a on the peripheral surface, and the upper part side of the collar ring 22a is projected from the opened port part 21d of the rubber 21. A motor 24 is connected with the guide roller 22, and revolution-driven so as to be set in the traveling direction of a stepping plate 1.
Patent JP-H11247670-A (JP)
Title: Structure of cooling vicinity of l-shaped vertical gas turbine output shaft
Inventor: UEMATSU KAZUO
IPC: F02C3/14
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To effectively cool the vicinity of an output shaft by natural ventilation, in a structure of cooling the vicinity of an output shaft of a L-shaped vertical gas turbine. SOLUTION: A gas generator 5 is horizontally arranged, and an output turbine 1 is vertically arranged, and a pump and the like are driven by an output shaft 3. A cylinder 20 is inserted into a space 12 formed between the output shaft 3 and a cylindrical cylinder 13, and is fixed and installed by a cylindrical flange 20a. Air 30 for cooling flows upward from a space between the cylinder 20 and the output shaft 3 by ejector effect of exhaust gas of a lower part of a base plate and negative pressure in the casing 13, it flows downward between the cylinder 20 of an upper end of the cylinder 20 and the casing 13, it flows out from a lower part, and then it is delivered in a package. It is thus possible to effectively cool the vicinity of a compact output shaft having a small space in a L-shaped vertical gas turbine by natural ventilation without arranging a fan and the like.
Patent JP-S5926034-A (JP)
Title: Creep rupture testing device
Inventor: YAMAGISHI NAOMICHI
IPC: G01N3/14
Filed: 1983-03-24
Abstract: PURPOSE:To test a number of samples under the same condition by momentarily moving up and down one weight table where weights and microswitches which correspond to each other are suspended from plural elastic materials by fixtures. CONSTITUTION:A number of weights 4 are arranged on the weight table 5 and partitions 10 are provided to prevent the weights 4 from contact with each other. Each sample is folded while cut thin and long to support the upper part of one weight, and its end parts are fixed by a chuck 2. An air cylinder 8 is operated to move up and down the weight table 5 momentarily, and the test is repeated at specific intervals by a signal from a microcomputer 1 until the sample 3 is broken by creep. The time up to the breaking of the sample 3 is measures by the on-off signal of the microswitch 6 installed right under the weight 4 through the timer in the microcomputer 1, and the breaking time of every sample 3 is stored in a memory for calculation processing.
Patent JP-H09219833-A (JP)
Title: Device and method for converting number of quantization bit
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To correct multi-bit signal deviating from the true value existing section of an input digital signal at the time of converting the number of the bits of an input digital signal into a multi-bit signal. SOLUTION: A block circuit 12 blocks pixel data d11 into (3×3) block to supply for a predicting expression arithmetic circuit 13 and an ADRC circuit 14. The ADRC circuit 14 gives ADRC to blocked pixel data d11 so that a class code generation circuit 15 supplies a class d16 for a prediction coefficient memory 16 based on this pattern d15 from the ADRC circuit 14. The predictive coefficient merry 16 reads a predictive coefficient in response to the class d16 and the predicting expression arithmetic circuit 13 generates a predictive value by liner first combination from blocked pixel data d12 and the predictive coefficient d17. A level limiting circuit 17 clips the predictive value deviated from the true value existing section.
Patent JP-H03253122-A (JP)
Title: Double decoding system
Inventor: OHASHI MASAYOSHI
IPC: H03M13/23
Filed: 1990-03-02
Abstract: PURPOSE:To execute the erasing decision decoding or soft decision decoding of an external code in a double coding system by determining the erasing information of the symbol of the external code from the probability information of the symbol. CONSTITUTION:A receiving system 102 is inputted to an inner code decoder 142 and a minimum bit error decoder 144. The output of the decoder 142 is sent to an S/P converter 132 and the decoding symbol of the outer code is latched and simultaneously inputted to a minimum bit error decoder 144. The reliability decision of the decoded result of the inner code is executed by the decoder 144, registers 120, 121, a multiplier 122, and a quantizer 123 and an outer code decoder 143 obtained the information of the decision to correct an erasing error. Namely, the soft decision weight or erasing information of the symbol of the outer code is determined from the obtained probability information and soft decision decoding or erasing error correction decoding is executed based upon the determined result. Thus, the error correcting capacity can be improved.
Patent JP-H10188674-A (JP)
Title: Microwave dielectric porcelain composition
Inventor: SHIMADA TAKESHI
IPC: C04B35/468
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a microwave dielectric porcelain composition having an excellent dielectric constant characteristic and a high Qf value, facilitating the adjustment of the temperature coefficient of a resonance frequency, and adaptable to the filter of a cavity made of iron or copper and having a high temperature coefficient by substituting a part of the Nd2 O3 of a BaO-TiO2 -Nd2 O3 -Sm2 O3 ceramic with Bi2 O3 and La2 O3 or Pr2 O3 . SOLUTION: This porcelain composition has the composition expressed by the formula, and a component oxide is sintered in the open air, or preferably in the atmosphere containing oxygen of 80% or above to manufacture it. The porcelain composition has characteristics as a resonator, e.g. the relative dielectric constant of 90-93.5, Qf 6800-7000GHz, and the frequency temperature characteristic adjustable between 2.3-4.0ppm/ deg.C. Good electric characteristics are obtained for resonant cavities made of many kinds of materials and having different sizes. In the formula, Ln=La, Pr, 0.5<x<0.8, 0.3<y<0.5, 0<z<0.4, 0<V<=1.
Patent JP-H11252595-A (JP)
Title: Voice recognition system having push signal reception function and device realizing the system
Inventor: NAKADAI YOSHIO
IPC: G10L15/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce hardware quantity by simultaneously mounting a push signal reception function on a voice recognition hardware and its algorithm and, to handle voice recognition and reception of a push signal as the same function. SOLUTION: Signals from a telephone network are given to a power spectrum conversion section 4, where a power spectrum is calculated, and fed to a push signal detection section 5 and a characteristics amount analysis section 7. A signal detection section 5 discriminates whether or not a received voice signal includes a push signal component. On the other hand, the characteristics amount analysis section 7 extracts the characteristics. A result discrimination section 10 gives a symbol stream of push signals to a result output section 12 when the symbol streams of push signals are stored or when a voice period is detected, a voice recognition 11 is started and the recognition result is fed to a result output section 12.
Patent JP-S59174917-A (JP)
Title: Parameter changing and controlling device of numerical control device
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4093
Filed: 1983-03-25
Abstract: PURPOSE:To change parameters by means of a program for working numerical control, by providing a block reading means, parameter changing command discriminating means, parameter writing means, and parameter storage means. CONSTITUTION:A program for working numerical control (NC) is read one block by one block by means of a block reading means BRD and whether a parameter changing command is contained in a block or not is discriminated by a parameter changing means DET. When the parameter changing command is included in a block, a parameter writing means WTC writes the value of a corresponding parameter contained in the block in the area of a parameter storage means MEM corresponding to the parameter number contained in the block or the following blocks. Processing, such as correction, etc., is performed based on the stored parameter.
Patent JP-H08242953-A (JP)
Title: Preventing tool for tumbling of furniture, etc.
Inventor: OKUDA KATSUJI
IPC: A47B97/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide/possibility of mounting in any position in accordance with the height of furniture, etc., and the situation of the object such as wall to which fixation is made, and prevent a cable from bending. CONSTITUTION: This tumble preventing tool for furniture, etc., is composed of a cable 2 such as wire rope, a cable fixture 3 mounted at one end of the cable 2, a body of tumble preventing tool which admits insertion of the cable 2 and is equipped with a cable detaining member accommodation part 4, a removable cable detaining member 6 which is fitted on the body 5 and hinders the cable 2 from moving in the direction of the fixture 3, and a mounting metal piece 8 which is installed on the body 5 in continuity through a hinge 7 capable of rotating round a hinge pin 36 perpendicularly intersecting the cable at the end opposite to the accommodation part 4 of the body 5. Either of the fixture 3 and mounting metal piece 8 is secured to the object such as wall to mwhich the fixation is made while the other is secured to the furniture, etc.
Patent JP-S52135147-A (JP)
Title: Elevator cage
Inventor: MURAMATSU SADAO
IPC: E05F15/00
Filed: 1976-05-04
Abstract: PURPOSE: In an elevator cage having one side lateral open door, to prevent passengers in the cage from viewing rough wall of inlet opening and from injuring fingers, inclined stepped portion is formed at elevator room side of door frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55142982-A (JP)
Title: Water pumping device with endless absorption belt
Inventor: NAGASHIMA SABUROU
IPC: F04B19/16
Filed: 1979-04-23
Abstract: PURPOSE: To permit the pumping of a great amount of underground water by a small-scale motor by the procedure in which the lower end of an endless belt made of cloth or urethane resin is dropped into the undergound water in a well and driven between a driving roll and a pressing idler while sequeezing out underground water absorbed in the belt.  
     CONSTITUTION: When dropping the lower end of an endless belt wound over a shaft 2 into the underground water in a well, the underground water is absorbed in the belt 1 made of a cloth or urethan resin. The thus-absorbed mater is then pressed and squeezed out by the spring 4 of the roller 3 when the belt 1 is driven. Then, the groundwater so squeezed out is discharged from the discharge port 14. Since the trailing half portion of the endless belt 1 is impregnated with water and the other belt portion thereof has already been pressed by the spring of the roller 3 and the underground water has already been squeezed out from the other half portion of the belt 1, the pumping of the underground water can be sufficiently only by a small-scale motor with only a power high enough to deive the belt 1. Also, even if the belt 1 can absorb a small amount of water, the pumping of great amounts of the water can be performed if its rotation speed is made faster. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55141339-A (JP)
Title: Mounting method of valve seat into valve seat mounting hole of valve box or valve body through expansion fit
Inventor: KANEDA YOSHIROU
IPC: F16K3/30
Filed: 1979-04-23
Abstract: PURPOSE: To achieve the simplification of work and the reduction in the man hour by cooling a  valve seat having a desired shrinkage allowance and interference to reduce the smae to the size at  which it can be inserted or screwed into a valve seat mounting hole then tightly fitting this valve  seat into the mounting hole of the valve box or valve body by causing the expansion restorage of  the valve seat.  
     CONSTITUTION: A valve seat 1 composed of blank of bronze or the like is so worked as to have a  desired shrinkage allowance and interference and is so worked as to permit its insertion or screwing into a valve seat mounting hole 4. Next, the valve seat 1 is cooled preferably to about -70°C  so that it is shrank to the size at which it can be inserted or screwed into the mounting hole 4.  Thence, this valve seat 1 is inserted or screwed into the valve seat mounting hole 4 of the valve  box 2 or valve body 3. The valve seat 1 mounted expands as it restores ordinary temperature and  the outside diameter of the valve seat restores the original size and therefore the fitting part 1a of  the valve seat 1 tightly fits into the mounting hole 4 owing to its desired interference, and the  contact part 1b tightly fits to the contact surface 2b of the valve box 2 or the contact surface  3b of the valve body 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000251326-A (JP)
Title: Optical disk
Inventor: TAKITA HITOSHI
IPC: G11B7/24024
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk less liable to cause the deterioration of a recorded signal even when recording by overwriting is repeated many times. SOLUTION: A 1st disk 10 which is a discoid 1st transparent substrate or a 1st disk with a phase change type recording layer capable of recording optical information on the 1st transparent substrate and a 2nd disk 12 with a phase change type recording layer 3 capable of recording optical information on the discoid 2nd transparent substrate 1 are stuck together with a double-faced adhesive sheet 11 having 5.0×10-3 to 5.0×10-4 cal/(sec.cm. deg.C) heat conductivity to obtain the objective optical disk 20.
Patent JP-H03252178-A (JP)
Title: Light emitting element of gallium nitride compound semiconductor
Inventor: MANABE KATSUHIDE
IPC: H01L21/205
Filed: 1990-02-28
Abstract: PURPOSE:To increase blue light emitting intensity of a light emitting diode by forming a double layer structure of a low impurity concentration layer having relatively low concentration of P-type impurity and a high impurity concentration layer having relatively high concentration of P-type impurity sequentially from the side of connecting an I-type layer to an N-type layer. CONSTITUTION:A sapphire board 1 is vapor etched, an AlN buffer layer 2 is formed, a high carrier concentration layer 3 made of GaN is formed. Then, a low impurity concentration IL layer 5 of relatively low concentration (5X10<19>/cm<3>) of Zn concentration made of GaN is formed, and then a high impurity concentration IH layer 6 of relatively high concentration (2X10<20>/cm<3>) of Zn concentration made of GaN is formed.
Patent JP-H08210336-A (JP)
Title: Tampering preventing screw
Inventor: KOWADA KINYA
IPC: F16B23/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a screw of head shape incapable of being returned by a screw driver. CONSTITUTION: A tamper preventing screw forms an engaging part 12 at each position equally-divided in the radial direction from the center of a head part 10, an engaging wall 14 is formed on the rotational side in the screw-in direction of the engaging part 12, and an inclined surface 16 of taper shape is formed from the outer circumferential edge 17 of a seat face 13 of the head part 10 toward the center of an apex face 11 on the rotational side in the screw-out direction. The inclined surface 16 is formed so as to be gradually higher than the seat face 13 between the mutually adjacent engaging walls 14 on the rotational side on the screw-out direction. Even when the head part is held by a set of cutting pliers or pliers to be turned, the tool is slipped and the head part can not be held, and the screw can not be screwed out.  No erected parts are present across the screw head part, and perfect tamper preventing effect can be expected. In addition, even if higher tightening force is applied during the screw-in, the engaging wall is not broken, and the stable and high tightening force is obtained.
Patent JP-S58169609-A (JP)
Title: Control system of clock synchronization
Inventor: OJIRO YOSHIFUMI
IPC: G06F13/42
Filed: 1982-03-29
Abstract: PURPOSE:To assure the transfer timing of data between an interface part and a control part, etc., by supplying a timing signal to the control part, etc. before a prescribed time from a time point when the timing signal is supplied to the interface part. CONSTITUTION:The numerical value of the timing of a CLK3 which is supplied to an interface part is set to a circulating register 10. This set value is shifted and circulated by the signal of a downcounter 11 and then supplied to the counter 11 and a subtractor circuit 14. The counter 11 performs down-counting with a basic clock CLK1 and generates a pulse of the timing signal CLK3. This pulse is supplied to the interface part and used for a shift of the register 10. The circuit 14 subtracts the value of a constant register 13. A counter 12 performs down-counting with the clock CLK1 and supplies a timing signal to a control part.
Patent JP-S56147227-A (JP)
Title: Device for reading data from plural setters
Inventor: IWASA YUUZABUROU
IPC: G06F3/02
Filed: 1980-04-18
Abstract: PURPOSE:To simplify the structure of the interface part, by reading input data from plural setters to the processor through the common interface circuit. CONSTITUTION:When SW1 of push-button switch 3031 of setter 31 is depressed, interruption signal INT1 is sent to the interrution signal receiving circuit of processor 4. Processor 4 recognizes thi interruption signal INT1 and sends selection signal SEL1 from the setter selection signal generating circuit to switching transistor 3041 to form the setting circuit. Consequently, input data is coded and is taken into the processor through data bus 402 by the operation of SW1 of push-button switch 3031. If push-button switches of plural setters are operated simultaneously, processor 4 generates setter selection signals SEL1-SELN in accordance with the order of arrival or priority of interruption signals INT1-INTN, and input data are taken into the processor successively in time division.