baber/WOPTO huggingface dataset:
Patent JP-H02238802-A (JP)
Title: Fitting device of tilling claw
Inventor: SASAKI KEIICHI
IPC: A01B33/14
Filed: 1989-03-13
Abstract: PURPOSE:To obtain the subject device able to be firmly and surely fixed without requiring fastening of bolt and nut, etc., by providing specific clamping tool stopping release of setting pin by engaging in taper with head of the setting pin. CONSTITUTION:Base part of tilling claw 14 inserted in hollow bracket 13 is put on and put off by taking out and putting in of setting pin 30 with head. A clamping tool 34 engaging in taper with the head 29 of the setting pin is supported in freely rotatable state at a side of anti-rotation direction of a claw shaft 12. A hook-like clamping part 35 nipping left and right walls 22 and 23 around front wall 20 of hollow bracket is provided at another end of the clamping tool 34 and a resisting means 39 preventing separation of the clamping part is provided.
Patent JP-H07271616-A (JP)
Title: Common memory management system
Inventor: KODAMA HIROSHI
IPC: G06F9/46
Filed: 1994-03-30
Abstract: PURPOSE:To provide a common memory management system which can easily expand and degradate a common memory that can be referred to from plural processes. CONSTITUTION:All the common memories 103 present in the whole system can be confirmed with identification numbers entered in a 2nd table 106. Further, common memories 103 which respective 101 and 103 are using, can be confirmed with identification codes entered in 1st tables 104 and 105. When one process 101 expands a common memory, the identification code of the expanded common memory is added to the 1st table 104 and 2nd table 106. The other process 102 compares the 2nd table 106 with its 1st table 105 to confirm whether or not there is the expanded common memory.
Patent JP-H10312775-A (JP)
Title: Incandescent lamp color fluorescent lamp
Inventor: YANO TADASHI
IPC: H01J61/44
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a three-wavelength range luminescence-lamp color fluorescent lamp having the appearance of red and green colors equal to or higher than that of an incandescent lamp by setting the consciousness index of the lamp, the correlated color temperature of the light color, and the chromaticity deviation from the blackbody locus at the chromaticity point of the light color within the specific ranges respectively. SOLUTION: In the example of a 40-W straight tube-type fluorescent lamp with the correlated color temperature of 3000 K, four phosphors Sr10 (PO4 )6 Cl2 : Eu<2+> , LaPO4 :Ce<3+> Tb<3+> , Y2 O3 :Eu<3+> , and 3.5 MgO.0.05 MgF2 .GeO2 :Mn<4+> are mixed at the ratio of about 2:21:46:31 wt.%, the conspicuousness index M of the fluorescent lamp is 133, the lamp efficiency is about 721 m/W, the chromaticity deviation from the blackbody locus at the chromaticity point of the light color is -0.0003 on the CIE1960 uv chromaticity map. The conspicuousness index M of an incandescent lamp of 3000K is 122, and its lamp efficiency is about 121 m/W. The red color of arranged flowers and the green color of tree leaves can be seen more clearly and beautifully by this bulb color lamp than by an incandescent lamp.
Patent JP-S51138422-A (JP)
Title: Method of fabricating magnetic head
Inventor: KOO OKU
IPC: G11B5/133
Filed: 1975-05-26
Abstract: PURPOSE: To improve a performance of magnetic head and to reduce a manufacturing cost by eliminating irregularity upon fabrication of ferrite head. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03262700-A (JP)
Title: Vertical rail connecting apparatus for drawing machine
Inventor: SHIOTANI TSUTOMU
IPC: B43L13/04
Filed: 1990-03-13
Abstract: PURPOSE:To certainly connect a vertical rail by simple operation and to enhance mounting and detaching workability by providing an engaging means at a position displaced from the axial center of the support shaft and open bearing of a horizontal carriage and a bracket and releasing the engagement of the engaging means when the vertical rail is revolved upwardly by a predetermined angle. CONSTITUTION:When a drawing machine 1 is assembled and arranged, a vertical rail 5 is held above a horizontal carriage 4 and brackets 6, 6 are set to a predetermined angle with respect to the horizontal carriage 4. The vertical rail 5 is allowed to fall and support shafts 9, 9 are fitted in open bearings 11, 11. The vertical rail 5 is downwardly revolved around the support shafts 9, 9 to be placed on a drawing plate. The leading end regions of the leaf springs 12, 12 of the brackets 6, 6 are inserted between the engaging pins 10, 10 and the support shafts 9, 9 and elastically brought into contact with the under surfaces of the engaging pins 10, 10 to mount the vertical rail 5 on the horizontal carriage 4. When the vertical rail 5 is detached from the horizontal carriage 4, the vertical rail 5 is reversely revolved to release the engagement of the engaging pins 10, 10 and the leaf springs 12, 12 and raised to be capable of being easily detached.
Patent JP-H10238103-A (JP)
Title: Scaffold device for inside treatment of large tank
Inventor: SUZUKI TSUNETOSHI
IPC: E04G3/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a scaffold device which does not require a long period to assemble a number of bar members to form a rigid structure or demolish them, or a large construction cost. SOLUTION: After various kinds of materials to construct a center structure 2, a transferable structure 3, and a traction structure 4, have been sent in a large tank 1, they are assembled in respective specified positions. Thereafter, when changing the position of the scaffolds, the traction structure 4 is once slackened off and the transferable structure 3 is made rotatable and subsequently, is transferred to a required position where the scaffolds are necessitated, and fixed again by the traction structure 4.
Patent JP-S51137917-A (JP)
Title: Adrainage chain device
Inventor: KIYAMA SHIGERU
IPC: E04D13/08
Filed: 1975-05-23
Abstract: PURPOSE: To prevent firmly from moving of lower end of a drainage chain, and by changing verically the opsition of a hook of a drainage chain, so that it can be adjustable to the optimum height. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07249122-A (JP)
Title: Method and device for inspecting picture
Inventor: NISHIDA MASASHI
IPC: G01N21/88
Filed: 1994-03-08
Abstract: PURPOSE:To execute highly reliable dislocation correction in a short processing time and to inspect a picture by obtaining a positional deviation from a picture element data string being an inspection object, which gives a maximum correlation coefficient, and processing one-dimensional picture data. CONSTITUTION:The position of a segment being the position of a picture element string corresponding to a segment in a direction parallel to a direction to be corrected is selected (S1). A reference picture element data string on the reference picture of the segment position is extracted (S2). Plural picture element data strings being the inspection objects on the picture being the inspection object are extracted from the segment position and plural positions obtained by position-changing the segment position in a segment direction in a picture element unit (S3). The correlation coefficient is obtained from the reference picture element data string and the plural picture element data strings being the inspection objects (S4). Then, the positional deviation is obtained from data of the position of the picture element data string being the inspection object, which gives the maximum correlation coefficient among the correlation coefficients, and from data of the segment position (S5). Thus, dislocation is corrected based on the positional deviation, and it is compared with the reference picture so as to inspect the picture being the inspection object.
Patent JP-H08229930-A (JP)
Title: Hopper for ready-mixed concrete
Inventor: NAKAJIMA EISUKE
IPC: B28C7/16
Filed: 1995-02-24
Abstract: PURPOSE: To provide a hopper wherein labors required for cleaning an inner surface of a hopper when operation is ended can be decreased by preventing ready-mixed concrete stuck to the inner surface of the hopper from being cured in the hopper which is mounted on a ready-mixed concrete vehicle or deferred as a deferred type one, and receives the ready-mixed concrete from the ready- mixed concrete vehicle. CONSTITUTION: A clearance is formed between a horizontal shaft type stirring vane 7 provided in a hopper 1 and an inner surface of a lower part. A cylindrical shaft 10 is freely rotatably concentrically fitted to both ends of a shaft 8 of the stirring vane 7. A cleaning tool 13 which cleans the inner surface of the hopper by rotating between the stirring vane 7 and the inner surface of the hopper 1 is fitted to the cylindrical shaft 10. The cleaning tool 13 is intermittently rotated.
Patent JP-H07268486-A (JP)
Title: Production for hot-dip aluminum coated hot rolled steel plate for heavy working
Inventor: MURAOKA HIDENORI
IPC: C23G1/08
Filed: 1994-03-31
Abstract: PURPOSE:To produce a hot-dip aluminum coated steel plate excellent in corrosion resistance, heat resistance, and workability by subjecting a slab of a titanium-added ultralow carbon steel of specific composition to specific hot rolling, applying pickling to the resulting hot rolled plate, and then performing hot-dip aluminum coating and temper rolling. CONSTITUTION:A slab of a titanium-added ultralow carbon steel, having a composition which consists of, by weight, <=0.01% C, <=0.04% Si, 0.05-0.4% Mn, <=0.1% P, <=0.1% S, 0.02-0.4% Ti, <=0.01% N, 0.02-0.1% Al, and the balance essentially Fe and in which Ti/(C+N) is regulated to >=4, is hot-rolled at a temp. in the region not lower than the Ar3 point and coiled in a high temp. region of 500-700 deg.C. By this procedure, the precipitation of carbides and nitrides in the prescribed structure can be accelerated. The resulting hot rolled steel plate is descaled by picking treatment and subjected to hot-dip Al coating and then to temper rolling at about 0.5-2%.
Patent JP-S60205801-A (JP)
Title: Optional speech synthesizer
Inventor: FUKUI AKIRA
IPC: G10L13/06
Filed: 1984-03-30
Abstract: PURPOSE:To obtain an optional speech synthesizer by performing the frame data interpolation of a connection part covering a vowel steady part and the latter half of a vowel part through the following consonant as well as the pitch interpolation over all frames. CONSTITUTION:The frame data, the spot pitch and the connection data of the input data are stored to a frame data memory 52, a pitch memory 53 and a connection data memory 54 respectively by a data distribution circuit 51. When the connection data is supplied when a frame for interpolation of a (vt) (vowel steady) part is fed, i.e., when the processing is through with a (v) (vowel) part, a connection control circuit 57 obtains the interpolation length of the frame data from the connection data and gives indications to an acoustic parameter interpolation circuit 55 and a sound source circuit 58 for differential calculation of the acoustic parameter and the sound intensity respectively. In case the present state is set based on the (vt), an indication is given to a pitch interpolation circuit 56 for the pitch differential calculation as well as to the circuit 58 for the generation of a sound source. The outputs of circuits 55, 56 and 58 are supplied to a speech synthesizing circuit 59 for synthesization of sounds.
Patent JP-H05220262-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-03-04
Abstract: PURPOSE:To increase the winning probability for a player having a low winning probability in the variable-display game by providing multiple random number generation sections determining the stop pattern of the auxiliary variable-display game, and selecting either one random number generation section to select the winning probability of the auxiliary variable-display game. CONSTITUTION:An auxiliary variable-display device variably displays an auxiliary pattern display section 100a for the auxiliary auxiliary pattern display section 100a is a success or determined at an optimum probability in the auxiliary variable-display game, and a player gets a chance to acquire a prize ball when the stop mode is a success. A control device provided with a probability switching means 416 allowing the game shop side to switch the winning probability of the auxiliary variable-display game at any time by selecting the random number determining the stop pattern of the auxiliary pattern display section 100a is fitted on the rear face of a game board. The random number is switched by the probability switching means 416 via a random number setting switch 951.
Patent JP-S60208646-A (JP)
Title: Damping force adjusting type suspension unit
Inventor: JIYOU TADASHI
IPC: F16F9/46
Filed: 1984-03-30
Abstract: PURPOSE:To make it possible to adjust the damping force of a suspension unit with a relatively small actuating force, by maintaining fluid pressures acting upon both ends of a poppet valve to be equal together. CONSTITUTION:In a base valve case 1 at the lower end of a cylinder 2 there is provided a poppet valve 16 which is resiliently held by a spring 15. A slide member 14 receiving the other end of the spring 15 and fitted in a lower body 9, is made abut against a spool cam 19 fitted in the lower body 9 and having a plurality of different outer diameters. A return spring 20 is disposed at one end of the spool cam 19, and the pressure of a reservoir 11 acts upon the other end of the spool cam 19. The poppet valve 16 is formed at the center of the upper end section with an orifice 16a through which a fluid chamber A and a spring 15 chamber is communicated with each other. Accordingly, the resilient force of the spring 15 may be made small so that its actuating force may also be made small.
Patent JP-S54153581-A (JP)
Title: Manufacture for thyristor
Inventor: KOBAYASHI SHIGEKI
IPC: H01L29/74
Filed: 1978-05-25
Abstract: PURPOSE: To establish SCR's not affected with the variation in the gate trigger current, by constituting that the base region formed with gates exposed on the surface is not directly in touch with the silicon oxide film.  
     CONSTITUTION: The process (Fig. a) that the high impurity concentration region 5 of the first conduction type is formed on the surface from the first major surface of the semiconductor substrate formed from the said first major surface to sequentially the first conduction base region 4, second conduction type base region 1 and the first conduction type emitter region 3a respectively in contact, to the surface of the said first conduction type base region 4, except a given region, and the process that the high concentration impurity of the second conduction type is diffused on the said specified region of the surface of the first conduction type base region 4 and its surrounding, the second conduction type emitter region 7 is formed, and the second conduction type emitter regin 7 is partly in common use with the high impurity concentration region 5 of the said first conduction type, are provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10249203-A (JP)
Title: Production of nox purification catalyst
Inventor: KATO AKIRA
IPC: B01D53/94
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a catalyst for purifying exhaust gas in which degradability of NOx is increased by crystallizing amorphous alloys in particular through heating treatment and using crystallized alloys in relation to the method for preparing the NOx purification catalyst. SOLUTION: A method for producing a catalyst for purifying exhaust gas, which is mixed with carrier oxides and used, consists of a process for producing amorphous alloys, a process for mixing at least one kind selected from a group of alumina, zirconia, titania and ceria as metallic oxide with the above- mentioned amorphous alloys and grinding the mixture and a process for crystallizing the amorphous alloys by heat treatment. The above-mentioned amorphous alloys consist of 50-70atom% Ni, 30 to below 50atom% in total of at least one kind of Zr and Ti and 0.5-10atom% in total of at least one kind of Pd and Pt.
Patent JP-S60208006-A (JP)
Inventor: TAN MASAYUKI
IPC: H01B1/24
Filed: 1984-04-02
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-S60209603-A (JP)
Title: Rotor of turbo-machine
Inventor: HATSUTORI TOSHIO
IPC: F01D5/06
Filed: 1984-04-02
Abstract: PURPOSE:To contrive to reduce the tensile thermal stress in periphery direction at the starting of operation by a method wherein a higher temperature and higher pressure working fluid at an outlet side is by-passed to a lower temperature and lower pressure inlet side through a rotor control part in an axial flow compressor. CONSTITUTION:Many discs 6 are interposed between a stub shaft 5 and an end- disc 7, a rotor is formed by tightening with a stacking bolt 9. A central hole 10 is provided at the central part of the discs 6, each radial slit 14, 15 is provided at the side surface of an outlet side disc and at the side surface of an inlet side disc. Therefore, at the starting of operation, a higher temperature and higher pressure working fluid is flowed to a lower temperature and lower pressure inlet side through the slit 14, a central hole 10 and the slit 15, accordingly, the central part of the rotor is heated, thereby, the tensile thermal stress in periphery direction can be reduced.
Patent JP-H05264191-A (JP)
Title: Lamination type heat exchanger
IPC: F28F3/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a lamination type heat exchanger having a large heat transfer area and high heat transfer performance even when the size of the same is small. CONSTITUTION:In a lamination type heat exchanger, in which sheet type heat transfer sheets 22, 23 and spacers 24, dividing flow passages, are laminated alternately and bonded, flow passages 28, 29 are formed on the surfaces of the spacers 24, which are opposed to the sheets 22, 23, so that the flow directions of high-temperature gas and low-temperature gas, for effecting heat exchange, become parallel to the heat transfer surfaces of the heat transfer sheets 22, 23 mutually.
Patent JP-H08229564-A (JP)
Title: Production of acidic water and device therefor
Inventor: DOI TOYOHIKO
IPC: C02F1/46
Filed: 1995-02-27
Abstract: PURPOSE: To effectively utilize cathodic water, to reduce the deposition of scale on a cathode and to run the device for a long time at the time of electrolyzing raw water in an electrolytic cell by adding hydrochloric acid to the raw water at least in a cathode compartment, returning the cathodic water generated therein to a raw water tank and collecting the anodic water generated in an anode compartment as acidic water. CONSTITUTION: The raw water W is supplied respectively to the cathode compartment 8 and anode compartment 9 of an electrolytic cell 7 by plural fixed-delivery pumps 5 and 6 from a raw water tank 1 through a raw water feed pipe 2, a pipe 3 for supplying water to the cathode compartment 8 and a pipe for supplying water to the anode compartment 9. Meanwhile, hydrochloric acid C is added to the raw water W in the pipe 3 leading to the cathode compartment 8 by a fixed-delivery pump 17 from the tank 1 through a hydrochloric acid feed pipe 16. When the raw water W is electrolyzed in the cell 7, the deposition of scale on the cathode 11 is reduced since the raw water W in the cathode compartment 8 is acidified with the hydrochloric acid C.  The generated cathodic water is returned to the tank 1 from a cathodic water outlet 8a through a return pipe 18, the pH of the cathodic water is lowered since the raw water is acidic, and any trouble is never caused.
Patent JP-S55154790-A (JP)
Title: Silent discharge type gas laser
Inventor: YAGI SHIGENORI
IPC: H01S3/038
Filed: 1979-05-23
Abstract: PURPOSE:To enable application of high voltage to a silent discharge type gas laser and obtain a stable high output laser beam in the laser for producing silent discharge with a low voltage side electrode and a dielectric electrode confronting the low voltage electrode by coating an insulating film on the portion except the main discharge portion of the dielectric electrode. CONSTITUTION:A metallic electrode 12 and a dielectric electrode 14 disposed on the electrode 12 are confronting in a container 10, and a grounding wire 40 is connected through an insulating port 42 provided at the wall of the container 10 to the electrode 12 to become ground potential at the electrode 12. A high voltage wire 44 made of a conductor 46 and an insulator 48 is connected to the dielectric electrode 14 made of metallic electrode 26, and connected through a high voltage bushing 50 to an AC power supply. An electrode 26 is formed in hollow shape, and coolant inflowing pipes 52, 54 are connected through the port 42 to the electrode 26 to cool the electrode 26. In this manner, high voltage is applied to the electrodes 12, 14 to produce silent discharge in the discharge space 16. At this time the essential discharging portion 14b of the electrode 14 is exposed, and the other surface is coated with an insulating film 56.
Patent JP-H11291236-A (JP)
Title: Drill tool
Inventor: KLEINE WERNER
IPC: E21B21/16
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To make a drill head easily and surely removable to a hollow shaft, to prevent a drill member related to the penetrated channel of the shaft at the front end part of the shaft from becoming under actuation stopping condition caused by drilling waste scraped away during drilling work and to prevent the drill head from becoming out of order and being broken. SOLUTION: A drill tool for making a drill hole in a rock, a concrete, a wall material, etc., is provided with a hollow shaft 12 and a penetrated hole extending in the shaft direction communicates with opening parts 14 in both end regions in this shaft. In the shaft 12, the back end part is formed as a mounting end part for connecting with a drilling device and a drill head 15 supporting a cutter 16 and made of a hard material is supported on the front end part. The drill head 15 is hooked on at least one slit 19 extending approximately in the radial direction. The region of the drill head 15 embedded in the shaft 12 is strongly bonded with the shaft material under face contact over majority of the outer periphery.
Patent JP-S58180914-A (JP)
Title: Measuring device
Inventor: KANJIN TAKASHI
IPC: G01F11/14
Filed: 1982-04-16
Abstract: PURPOSE:To obtain a required amount of a material to be measured readily, by providing a discharge port, which discharges the material to be measured to the outside from a measuring chamber, in a container main body, at a shielding position between a supply port and the measuring chamber, formed by the movement of a moving frame. CONSTITUTION:A container main body 1 is attached to a washing machine, under the state a discharge port 10 is set at a washing tank in the electric washing machine. Under this state, powder detergent is put in a powder containing part 2. Then, the powder detergent is guided into an inverted conical surface at the bottom of the powder containing part 2 and sent to a supply port 7. When a measuring chamber 6 is overlapped with said supply port 7, the detergent is flowed into the chamber 6. From this state, a moving frame 3 is moved by a lever 8. Then the detergent in the measuring chamber 6 is cut at the lower end of the supply port 7 and measured into a specified amount. When the measuring chamber is completely shielded from the supply port 7 and further rotated, the measuring chamber 6 is overlapped with a discharge port 10. Then the detergent in the measuring chamber is put into the washing tank through the discharge port 10.
Patent JP-S52146697-A (JP)
Title: Production of combustible gas detecting element
Inventor: ENDOU SHIYUUGO
IPC: H01L49/00
Filed: 1976-05-31
Abstract: PURPOSE: To easily produce N type, P type semiconductor joined in series and to simply make the electric bridge, by cutting the following element to the direction crossing the joined tip face of the joined part, after or before sintering N type, P type element joined in series. 
     COPYRIGHT: (C)1977,JPO&Japio