baber/WOPTO huggingface dataset:
Patent JP-S59147761-A (JP)
Title: Hot working roll with sleeve
Inventor: YAMAMOTO ATSUO
IPC: F16C13/00
Filed: 1983-02-10
Abstract: PURPOSE:To prove a hot working roll with a sleeve for continuous casting, etc. which prevents blistering in the central part providing a sleeve punched by small holes in required parts onto a roll body by shrinkage fit and joining the roll body and the sleeve by welding through the small holes then providing a build- up layer on the outside surface. CONSTITUTION:A sleeve 2 penetrated with plural small holes 4 in the central part is mounted by shrinkage fit onto a roll body 1. The holes 4 are embedded by welding and the body 1 and the sleeve 2 are joined by welding with a deposited metal 5. A build-up weld layer 3 consisting of a material having a desired characteristic is mounted on the outside circumferential surface of the sleeve 2, thereby forming a hot working roll with a sleeve. The expansion in the central part during the use is thus prevented from inducing a blister by the above-mentioned sleeve, by which the progression of a crack is suppressed and the life of the roll is improved.
Patent JP-S58142085-A (JP)
Title: Liquid helium supply device
Inventor: TANAKA MINORU
IPC: H01F6/04
Filed: 1982-02-15
Abstract: PURPOSE:To enable the transformation of a constant pressure to be carried out due to the changeable weight of a float, by disposing the float between the gas pressure applying side and the gas pressure applied side. CONSTITUTION:When pressure on a helium supply container side 12 becomes slightly higher than a gas pressure PO which is applied through a pipe 11 on a pressure reducing valve 8 side so that a float 13 comes up overcoming its weight, the counter pressure assisted by the weight of the float 13 becomes high and therefore, no pressure is applied to the helium supply container 12. When the pressure of the helium supply container side 12 becomes lower than the pressure PO, the gas pressure on the pressure reducing valve 8 side is applied to the helium supply container side 12. With this arrangement, there is provided a mechanical switch which serves to maintain a constant pressure.
Patent JP-H11219276-A (JP)
Title: Printed image processing system, its method and medium for recording printed image processing program
Inventor: FUKAYA HIROSUKE
IPC: G06F3/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed image processing system or the like capable of printing thumbnail images for the index printing of the printed images without increasing a processing amount. SOLUTION: When printing data are prepared by a client PC(personal computer) 30 (30a), they are transmitted to a printer server 10 (30d) after printing is instructed (30b). At the time of receiving the printing data (10a) and a preview instruction from the client PC 30 (30c), they are developed into preview bit map data (10b), and converted and thumbnail image bit map data are generated (10c) in a printer server 10. Again in the printer server 10, printing bit map data are developed (10d), a printing output processing is finally performed (10e) and the printing images and the thumbnail images are printed by a printer.
Patent JP-S61180165-A (JP)
Title: Noise suppressor
Inventor: HIRAI TOSHIYUKI
IPC: G01S7/32
Filed: 1985-02-06
Abstract: PURPOSE:To eliminate the need for a square-law circuit and a square root circuit by deriving a shape parameter from the ratio of the maximum value of an input in a movement window and the mean value of the input. CONSTITUTION:A device 13 inputs an input signal X and detects the maximum amplitude of N (integer) samples within the moving window and a circuit 3a outputs the movement average of the signal X; and a circuit 4 outputs the logarithm of the signal X and a circuit 3b sends out the mean average of the output signal of the circuit 4 as the 1st output and the output of the circuit 4 which is delayed by a half as long as the movement average width as the 2nd output. Further, a divider 5 divides the output of the circuit 3a by the output of the device 13 and outputs the quotient Q=f(a) as a specific equation, a computing element 6a inputs the quotient Q to send out -gamma/f<-1>(Q) [gamma: Euler's constant, f<-1>(Q): inverse function] as the 1st output and f<-1>(Q)/2 as the 2nd output, and an adder 7 adds the 1st output of the circuit 3b and the 1st output of the computing element 6a together; and a subtracter 8 subtracts the output of the adder 7 out of the 2nd output of the circuit 3b, a multiplier 9 outputs the product of the output of the subtracter 8 and the 2nd output of the computing element 6a, and a circuit 10 outputs the inverse logarithm of the output of the multiplier 9.
Patent JP-H01198535-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KONDO TOSHIRO
IPC: G01N29/06
Filed: 1988-02-02
Abstract: PURPOSE:To prevent a receiving a error signal from becoming discontinuous at the boundary of each region, by a method wherein the intensities of the receiving signals of a plurality of phasing circuits are compared with each other in the vicinity of the boundary of each region to send out a control signal and the respective gains of said circuits are adjusted by the control signal so that the intensity of adjacent lower rank region becomes equal to that of the signal of an adjacent high rank region. CONSTITUTION:When a diagnostic region is divided into plurality of sections in a depth direction to perform dynamic focusing, the receiving signals in the vicinity of the boundary of adjacent regions I, II or II, III outputted from detectors 4a, 4b are simultaneously inputted, and the intensity of the receiving signal of the adjacent higher rank region and that of the receiving signal of the adjacent lower rank region at the regional boundary are compared in the adjacent lower rank region and the respective gains of phasing circuits 3b, 3b are adjusted so that the intensity of the receiving signal of the adjacent lower rank region inputted to the detectors 4a, 4b from the phasing circuits 3a, 3b becomes equal to that of the receiving signal of the adjacent higher rank region. By this method, it can be prevent a receiving echo signal from becoming discontinuous at the boundaries of the regions I, II, III. Therefore, image quality is enhanced and an image can be made easy to look.
Patent JP-S60165504-A (JP)
Title: Optical fiber for position detection
Inventor: SUGANO TOSHIO
IPC: G01D5/26
Filed: 1984-02-07
Abstract: PURPOSE:To detect the position of an extremely small section of a moving body accurately under no magnetic influence by forming a light leak part lengthwise periodically in an optical fiber for position detection which has a clad on the surface of the core. CONSTITUTION:Metal such as aluminum is vapor-deposited on the external surface of the core 1 of glass, etc., into a specular surface, and the clad 2 is provided to constitute the optical fiber for position detection, and a light leak part 3 is formed lengthwise periodically at specific pitch P. This optical fiber is laid along the run route of the moving body (not shown in figure) and light from a light source is made incident thereon; and its leak light is detected by a reader detector D mounted on the moving body and the integral value of the number of maximum values of the leak light is multiplied by the pitch P to detect the position.
Patent JP-S56118384-A (JP)
Title: Semiconductor light emitting device
Inventor: HANAMITSU KIYOSHI
IPC: H01S5/12
Filed: 1980-02-22
Abstract: PURPOSE:To obtain by simple driving method microwave pulse row with quick repetition, by forming PNPN laser structure and causing the breakdown because of the N-P junction to occur distributed in the direction of the resonance. CONSTITUTION:An N type clad layer 2, a P type active layer 3, a P type clad layer 4 and an N type cap layer 5 are formed successively on an N type substrate 1. Then to limit the oscillation region or current input region in the active layer, a P type impurities, Zn for instance, are diffused upto the midway. And the distance between the front 7 where the Zn are diffused and the layer 4 are subjected to changes cyclically or acryclically for the length of the resonance. Consequently breakdown of reverse bias junction of the layer 5 and the layer 4 occurs ununiformely in the input current to the active layer 3. Therefore gain regions and loss regions take place for the length of the resonance resulting in the pulse state of the light outputs.
Patent JP-S55113834-A (JP)
Title: Manufacture of tough steel
Inventor: TAMUKI RIYOU
IPC: C21D8/00
Filed: 1979-02-26
Abstract: PURPOSE: To produce tough and hard steel material having no unevenness in hardness distribution in the direction of plate thickness, by heating a billet of a specific composition to a temp. not lower then 1,000°C to complete hot rolling at a temp. 800W1,000°C, then by quenching the steel material.  
     CONSTITUTION: A steel material contg. ≤0.3% C, ≤1.0% Si, ≤2.5% Mn, 0.005W 0.1% Al, or further contg. not more than 1% respectively at least one member of Ni, Cr, Mo in order to increase the strength, or 1% or less respectively at least one member of Nb, V, Ca, Ti, B for the purpose of grain fining of crystals just after the hot rolling and with the surface portion left not fined, or a steel contg. both groups of admixture elements described above is heated to a temp. not lower than 1,000°C. Then the steel material is hot rolled and the hot rolling is completed at a temp. 800W1,000°C. The rolled steel material is quenched at a rate 20W30°C/ sec., to produce tough steel having uniform hardness in the direction of plate thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62182313-A (JP)
Title: Bucket for treating pile head
Inventor: ENOMOTO KATSUTOSHI
IPC: E02D5/34
Filed: 1986-02-03
Abstract: PURPOSE:To simply treat the head of a pile without the occurrence of noise by a method in which a bottom cover to be freely opened or closed is provided to the lower end of a bucket body with a weight and an air vent is provided in the upper part of the bucket body. CONSTITUTION:A bucket 1 for treating the head of a pile is connected to the hook 8 of a crane and hung down. The bucket 1 is then dropped onto the unhardened concrete of a concrete pile 19 just after being placed, where the bucket 1 penetrates into the concrete of the pile 1 under its own weight and at the same time the bottom cover 3 is opened inwards by the rotation of a hinge 4 toward the center to pour concrete into the bucket 1. When the bucket 1 is hung down by a crane, the bottom cover 3 is closed by the weight of concrete poured into the bucket 2.
Patent JP-H01198152-A (JP)
Title: Speaker sound volume adjustment device
Inventor: YAMAMOTO KAGEHIRO
IPC: H04M11/00
Filed: 1988-02-03
Abstract: PURPOSE:To scale down the circuit of a sound volume adjustment device by switching a speaker input signal with the aid of an analogue switch control signal and simultaneously switching the resistance value of a sound volume variable circuit being at the input of a speaker amplifier with the aid of using the analogue switch control signal. CONSTITUTION:A touch tone signal 18, a melody sound signal and a circuit monitor signal 19 are switched by the analogue switch control signal (A) 12 and the analogue switch control signal (B) 13 from the control part 9 at contacts X0, X1, X2 and X3 and inputted to the speaker amplifier 16 through a volume for adjusting speaker sound volume 14. Simultaneously to that, when the signal (B) 13 is an 'L' level and the contacts X0 and Y0 or the X1 and Y1 are ON, only resistance R2 is connected between the volume 14 and a ground and the resistance value between the volume 14 and the ground is switched to the parallel resistance value of resistance R1 and R2 when the signal (B) 13 is an 'H' level and the contacts X2 and Y2 or the X3 and Y3 are ON. As the result of that, the sound volume adjustment width of a speaker 16 by the volume 14 is changed.
Patent JP-S61186521-A (JP)
Title: Flameproof yarn
Inventor: IGARASHI TSUYOSHI
IPC: D01F9/22
Filed: 1985-02-08
Abstract: PURPOSE:The titled yarn having high knot strength, improved spinning properties, wear resistance and flameproofing, obtained by adding a flame-retardant compound having dehydrating carbonization ability to flameproofing yarn of polyacrylonitrile having limited degree of flameproofing. CONSTITUTION:Flameproofing yarn of polyacrylonitrile having limit oxygen index (LOI for short) prescribed by JIS-K7201 of 21-35is blended with >=5wt%, preferably 10-20wt% flame-retardant compound having dehydrating carbonization ablity or organic halogen compound (bromine compound preferably hexabromobenzene, etc.) containing >=0.5 halogenating ratio, to give the aimed yarn. The flameproofing yarn having 21-35 LOI is provided with the flame- retardant compound or the halogen compound by immersing the yarn in a treating solution containing the compound.
Patent JP-S54115675-A (JP)
Title: Semi-wet process noxious gas removing apparatus
Inventor: OGURI HARUO
IPC: F23J15/02
Filed: 1978-03-01
Abstract: PURPOSE: The above-mentioned apparatus, having a good absorption capacity, composed of absorption room absorbing high temperature noxious gas in the splash of absorbent slurry and rotary drier having many chains collecting the splash and being needless to provide draining treatment or reheating apparatus.  
     CONSTITUTION: For example, about 300°C of the exhaust gas 13 containing HCl generated from incinerator, is introduced from the opening 4 to the absorption room 9. On the one hand, a fixed quantity of the Ca(OH) 2  slurry liquid 7 used as absorbent, is jetted on the surface of the rotating disk for spray 5 rotating at high speed and splash of absorbent is formed by turning force of the disk 5 in the room 9. Then, noxious substance in the gas 13, such as HCl etc., introduced from the opening 4 into the room 9, is absorbed by the splash of absorbent and at the same time, temperature of the gas 13 is lowered at 150W160°C. Next, the slurry splash entered in the rotary drier 2, is collected by the layer of the chain 10. Reaction product, such as CaCO 3  etc., adhered on the chain 10, is dried and is sent to the chamber 3 as powdered product. Then, the treated gas 14 is purified and is discharged after sending out the gas 14 from the opening 11 to the dust collecting room. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63191104-A (JP)
Title: Color filter
Inventor: TAKAO HIDEAKI
IPC: G02F1/1335
Filed: 1987-02-04
Abstract: PURPOSE:To permit efficient pattern formation with smaller exposing energy and to prevent deterioration of the coloring material itself at the time of exposing by dispersing the coloring material gradually more from the surface part to the bottom part of a colored resin layer. CONSTITUTION:The coloring material 9 is distributed and disposed in the colored resin layer 8 gradually more from the surface part to the bottom part thereof. The light absorption by the coloring material in the upper part of the colored resin layer 2 at the time of exposing is, therefore, smaller than with the color filter formed by distributing the coloring material 9 randomly in a photosensitive resin. The larger quantity of the light is thereby made to arrive at the bottom of the colored resin layer 8 and the uniform photosetting over the entire part of the colored resin 8 with the smaller exposure is permitted; in addition, the photodeterioration of the coloring material 9 itself at the time of exposing is reduced.
Patent JP-H037298-A (JP)
Title: Production of alkyl glycoside having excellent color tone
Inventor: YAMAMURO AKIRA
IPC: C07H15/04
Filed: 1990-01-31
Abstract: PURPOSE:To easily obtain the subject compound having good color and odor by reacting a sugar with a higher alcohol and contacting the resultant reaction product for the production of alkyl glycoside and containing unreacted higher alcohol with a specific compound. CONSTITUTION:A sugar is made to react with a higher alcohol or a sugar is successively reacted with a lower alcohol and a higher alcohol to obtain a reaction product for the production of an alkyl glycoside and containing unreacted higher alcohol. The reaction product is brought into contact with a metal hydrogen complex compound of formula M(BH4)x (M is alkali metal, Ca, etc.; x is 1 when M is alkali metal, etc., and x is 2 when M is Ca, etc.) (preferably sodium borohydride) and the alkoxide and higher alcohol are separated by conventional process such as distillation to obtain the objective compound. The contact treatment with the metal hydrogen complex compound is preferably carried out at 20-80 deg.C for 0.5-2hr.
Patent JP-H04248329-A (JP)
Title: Electronic appliance
Inventor: NAGAI TAMIJI
IPC: H02J7/00
Filed: 1991-01-24
Abstract: PURPOSE:To operate an electric appliance with high efficiency by detecting the terminal voltage of a battery and switching the battery based on thus detected terminal voltage. CONSTITUTION:When the terminal voltage V1 of a dry cell 2 exceeds the terminal voltage V2 of a dry cell 4 by more than a predetermined extent, a switching control circuit 28 turns a transistor 6 ON while turns a transistor 16 OFF thus feeding power from the dry cell 2 through a smoothing capacitor 30 to camcorder body. When the dry cell 2 is used continuously under that state, terminal voltage V1 of the dry cell 2 drops. When the terminal voltage V2 of the dry cell 4 exceeds the terminal voltage V1 of the dry cell 2 by more than a predetermined extent, the transistor 16 is turned ON followed by turn OFF of the transistor 8 thus feeding power from the dry cell 4 to the camcorder body.
Patent JP-S57138696-A (JP)
Title: Voice input/output apparatus
Inventor: SAKURAI ATSUSHI
IPC: G10L13/04
Filed: 1981-02-20
Abstract: An apparatus with both voice recognition and voice synthesis provides simultaneous and non-interfering operation by inserting reverse stop filters in the recognition system controlled by the synthesizer active voiced parameters.
Patent JP-S60168186-A (JP)
Title: Cleaning device of electronic copying machine
Inventor: SHIMAMURA JIYUUSUKE
IPC: G03G21/00
Filed: 1984-02-13
Abstract: PURPOSE:To remove securely untransferred toner which remains on the surface of a photosensitive body by pressing the front edge of a cleaning blade against the surface of a photosensitive body under constant pressure and at a constant angle all the time. CONSTITUTION:The cleaning blade 4 which removes the untransferred toner remaining on the surface of the beltlike photosensitive body 2 is made of an elastic body in a plate shape and a rotating shaft 5 is energized clockwise by an energizing means to press the front edge against the surface of the photosensitive body 1 from below the photosensitive body 2. Further, a roll 7 is supported rotatably on a bearing member 8 above the photosensitive body 2 and opposite the cleaning blade 4 across the photosensitive body 2. The bearing member 8 is energized downward by a compression spring 9 with force F stronger than the press-contacting force of the cleaning blade 4. The bearing member 8 is held by a stopper 8a so that the vertical distance l between the abutting part of the stopper 8a and the center of the rotating shaft 5 is equal to a preset value; and the distance l is controlled to hold invariably constant position relation among the cleaning blade 4, photosensitive body 2, and roll 7.
Patent JP-H07199294-A (JP)
Title: Flashing device
Inventor: KOIDE MORIHIKO
IPC: G03B15/05
Filed: 1994-01-07
Abstract: PURPOSE:To simply incorporate a preliminary light emitting function for preventing a red-eye effect phenomenon at a low cost by providing a main capacitor for discharging in synchronization with the opening/closing actions of a shutter device or the input of main flash light and a subcapacitor for arbitrarily/manually discharging by a switch provided on a camera or the outside case of the flash. CONSTITUTION:The shutter button of the camera is depressed, a trigger control circuit 10 is actuated with a trigger signal accompanied by the actuation of a shutter (or a signal generated when the flash light of the camera is made incident on a photoelectric conversion element 11), to attain application to a trigger gate 3 and a discharge light emitting tube 1 emits the light by a charge charged in the sub- and main-capacitors 5 and 7. When interlocking switches 9a and 9b are depressed, the charge of the subcapacitor 5 is supplied to the discharge light emitting tube 1 and it preliminarily emits the light. After about 0.5-1 second, the switches 9a and 9b are reset and when the shutter button is actuated, the charge of the capacitor 7 is supplied to the discharge light emitting device 1 with the trigger signal of the trigger control circuit 10, to attain main flashing.
Patent JP-S60168473-A (JP)
Inventor: HOSODA KENJIROU
IPC: A63B102/02
Filed: 1984-02-13
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-S57137674-A (JP)
Title: Cooling water supplier
Inventor: KOBAYASHI MORIKAZU
IPC: F04B49/02
Filed: 1981-02-20
Abstract: PURPOSE:To prevent the overflow state of a pump during the driving, by providing a vent pipe and an automatic valve in the pipe at the delivery side of the pump while when one pump is tripping the signal is received to open the automatic valve thus to increase the resistance of the device. CONSTITUTION:A vent pipe 10 and an automatic valve 11 are provided in front of a discharge path 5, and when one of two normally operating pumps is tripped the automatic valve 11 will open by the trip signal to eliminate the siphon effect of the piping thus to increase the system resistance by DELTAh. Consequently other pumps will perform the rated operation thus to prevent the overflow.
Patent JP-H03226927-A (JP)
Title: Contact caulking method
Inventor: OGINO YUTAKA
IPC: H01H11/06
Filed: 1990-01-31
Abstract: PURPOSE:To reduce a resistance between a conductive plate and a contact and to enhance caulking strength by forming, in the conductive plate, a hole having a flange projected in the direction of the thickness of the conductive plate therearound, and inserting the leg of the contact into the hole from a side opposite to the flange to be pressed. CONSTITUTION:There is provided in a conductive plate 1 a hole having an inner diameter corresponding to a diameter of the leg of a contact 2 and a flange 1a projected in the direction of the thickness of the conductive plate 1. The leg 2b of the contact 2 is inserted into the hole from a side opposite to the flange 1a. The contact 2 is caulked under pressure both on the head side and on the leg side. The projection of the flange 1a in the direction of the thickness of the conductive plate 1 can enlarge the contact area of the conductive plate 1 with the leg of the contact 2. Therefore, a low resistance between the conductive plate 1 and the contact 2 can reduce heat generated by Joule heat as well as enhance caulking strength.
Patent JP-S61187911-A (JP)
Inventor: HANSU ROOSU
IPC: B01D46/04
Filed: 1986-02-06
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-H10221772-A (JP)
Title: Camera used for silver salt photographing and also electronic image pickup
Inventor: MARUYAMA ATSUSHI
IPC: G03B19/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To always confirm subject composition in an in-focus state in the camera used both for silver salt photographing and electronic image pickup. SOLUTION: (1) When a zoom mechanism 37 is operated, a focusing mechanism 34 follows it and stops at a target stop position. (2) After the mechanism 37 moves and stops, the mechanism 34 starts actions and stops at the target stop position. (3) After the mechanism 37 moves and stops, the mechanism 34 starts the actions and stops at a fixed focal position. (4) After the mechanism 37 moves and stops, the mechanism 34 stops at the fixed focal position and a diaphragm mechanism 40 is set to a specified diaphragm value. Therefore, the subject composition is always set in the in-focus state.