baber/WOPTO huggingface dataset:
Patent JP-H02223307-A (JP)
Title: Non-open type voltage impressing device
Inventor: SATO HIROMASA
IPC: H02B13/02
Filed: 1989-02-23
Abstract: PURPOSE:To promote reliability and safety by housing a movable electrode in a shaft hole of an insulating bushing, bringing a contact section of the movable electrode into contact with a bus, mounting a control lever to a handle opposed to the contact section, and controlling the movable electrode. CONSTITUTION:In an unused time when a voltage is not impressed, a movable electrode 23 slides in the direction far from a bus 6 in a shaft hole 20b of an insulating bushing 20, the tip of the shaft hole 20b of the insulating bushing 20 is blocked with the contact section 23b, and it stands still in such a state that a handle section 23c is just exposed to the outside from the shaft hole 20b. Thus, a control lever 24 loaded to the handle section 23c rotates about 90 deg., and the connecting point 24a is screwed to a ground seat 25 provided to a fixed metal fitting 21 to be fixed to the external wall 1 of an equipment. Accordingly, the control lever 24 is surely fixed, and there is no fear of mistakenly charged failure and the like.
Patent JP-H06258929-A (JP)
Title: Developing device
Inventor: ENDO ISAO
IPC: G03G15/06
Filed: 1993-03-04
Abstract: PURPOSE:To provide a developing device which can easily and stably develop an electrostatic charge image on the surface of an image carrier with sufficient density and without fogging over a long period in the oscillating electric field of a developing area and whose inside is hardly stained by the scattering of toner. CONSTITUTION:In the developing device sticking developer on the electrostatic charge image on the surface of the image carrier 1 by forming the oscillating electric field in the developing area and scattering the developer, the developer consists of at least toner particles containing an electrification control agent inside and whose average particle size is <=10mum and fine particulates added 0.1-10 pts.wt. to the 100 pts.wt. of the toner particles, and whose average particle size is 0.005-1mum smaller than the toner particles. Then, the absolute value ¦Q/M¦t of the electrification quantity of the developer when the fine particules are added is 0.5(muC/g)<¦Q/M¦t<30(muC/g). Besides, the relation between the absolute value ¦Q/M¦n of the electrification quantity of the developer when the fine particules are not added, satisfies the relation of 0.3.¦Q/M¦n<¦Q/M¦t<4.¦Q/M¦n.
Patent JP-S58160143-A (JP)
Inventor: KITAMURA TATSU
IPC: B32B21/08
Filed: 1982-03-18
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-2000236973-A (JP)
Title: Stopper device of movable furniture
Inventor: KAGAYAMA TAKESHI
IPC: B60B33/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a stopper device of a movable furniture article with such a structure that the application of great force to the operation member will be prevented, to be manufactured at a reduced cost by simplifying the structure, and with a floor contact member to be securely kept in contact with the floor surface by pressure. SOLUTION: This stopper device 5 is to restrict the movement of a movable furniture article with plural casters 4 on the bottom of the furniture main body for preventing the furniture article from moving suddenly while being used. This device has a tilting member 13 rotatably supported in the middle by a horizontal spindle 16 to the bottom of the furniture main body, a floor contact member 14 projecting downward at one end of the tilting member, and an operation member 15 supported in the middle above the tilting member by a horizontal rotation shaft 18 tiltably, elastically energizing the tilting member in the direction of the floor contact member parting from the floor surface F. An engagement pin 19 is mounted in the operation member, and an engaging step part 20 is formed in the upper edge of the tilting member.  The engagement pin is received by the engaging step part 20 with the floor contact member in contact with the floor surface and kept in that condition.
Patent JP-S58161571-A (JP)
Title: Facsimile multiple address communication system
Inventor: SHIBUYA MAKOTO
IPC: H04N1/32
Filed: 1982-03-19
Abstract: PURPOSE:To perform transmission with high efficiency, by editing the necessary parts in an original and then reproducing and delivering them through an alloter or a master facsimile device. CONSTITUTION:The facsimile signal read out of a storage part 1 through a communication control part 3 is fed to a modulating part 10 via a bus 2 and a communication control part 4. The signal modulated at the part 10 is delivered to a circuit 12 from a network control part 11 and then fed to a facsimile device of the remote side. Here a partial extraction designating key of a control part 6 is pushed. Thus the corresponding code is applied to the part 3 via the bus 2, and the part 3 calculates an address to be extracted on the basis of a region data that is supplied next. Such an address is used to read the facsimile signal out of the storage part 1 through the part 3. This facsimile signal is then delivered through the communication control part 4 or 5.
Patent JP-2000240867-A (JP)
Title: Pipe coupling for waterworks
Inventor: MAEDA YASUO
IPC: F16L19/07
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pipe coupling for waterworks to prevent the dropout of an elastic ring in a cap body, fitted in the outer periphery of a polyethylene pipe. SOLUTION: A pipe coupling for waterworks comprises a drum body part 10 having an O-ring 12 at the inner periphery to the deep part of which a polyethylene pipe P is inserted and in the inlet of which a female screw 14 is formed, and a cap body 20 having a taper hole 24 having one end part with a male screw 21 formed on its outer periphery and threadedly engaged with a female screw 14 and being tapered off from the opening of one end part toward an inlet in which the polyethylene pipe P at the other end part is inserted, and having an elastic ring 26 with an inner surface, on which a plurality of annular protrusions are formed in a wedge shape in cross section for alignment, and an outer peripheral surface formed in a taper shape. A flange (or a protrusion part) 25 is formed on the inner edge of the opening of one end part of the cap body 20, and a seat plate 30 for preventing the dropout of the elastic ring 26 is positioned between the elastic ring 26 and the flange 25.
Patent JP-S5920842-A (JP)
Inventor: DEBUITSUDO TEE PETSUGU
IPC: G01N24/12
Filed: 1983-03-16
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-S58160550-A (JP)
Title: Ignition timing control device for an engine
Inventor: TAWARA YOSHITAKA
IPC: F02P5/15
Filed: 1982-03-18
Abstract: PURPOSE:To have a control for ignition timing to cover any change in the characteristics of an engine due to individual difference or secular change by determining the ignition timing according to the operating condition of the engine, by sensing the angular speeds of crank in the neighborhood of and a certain while after the upper dead point, and by making correction of the ignition timing so that the difference between these two will attain the maximum. CONSTITUTION:At the step 12 is compared the angular speed difference DELTAomega2 of crank at the latest ignition with that DELTAomega1 at the ignition preceding it, and if DELTAomega2>DELTAomega1 another comparison is made at the step 13, where the ignition timing theta2 at the latest ignition is compared with that theta1 at the ignition preceding it. If theta2>theta1, angle advance shall take place and if theta2<theta1 angle delay shall be made. In case DELTAomega2<DELTAomega1 at the step 12, by contrast, an ignition timing control opposite to that as described above with the step 13 shall be made at the step 14. The ignition timing is controlled so that the angular speed difference DELTAomega of crank will increase. Thereby the output can be maximized.
Patent JP-H01221169-A (JP)
Title: External circulation type curing device
Inventor: MORI YUICHI
IPC: A61M1/36
Filed: 1988-02-29
Abstract: PURPOSE:To provide an external circulation type curing device which improves reaction efficiency and has excellent blood compatibility and is easy to handle, by a method wherein a gel matrix having fixed enzyme, yeast, or microorganism and a porous film are combined together. CONSTITUTION:A fluid inlet 4 is formed in a lower cover body 2 of a housing 1 and a liquid outlet 5 in an upper cover pair, and an inlet 6 and an outlet 7 are formed in the housing 1. Further, a number of hollow fibers formed by a porous membrane are disposed in the housing 1. Liquid in a sol state containing enzyme is pressed in the hollow fiber through the liquid inlet 4 for sealing to bring it into a gelled state. Blood is circulated in a space through the inlet 6 and the outlet 7. A substrate in blood is diffused even to yeast in gel after permeating a porous membrane 8 and enzyme reaction is applied thereon. A product passes the porous membrane 8 and is lead out to a housing space. Liquid in a gelled state containing enzyme is pressed in the housing space through the liquid inlet 6 to bring it into a gelled state and meanwhile, blood is circulated in a hollow fiber through the inlet 4 and the outlet 5, and similar reaction may be executed.
Patent JP-S52128320-A (JP)
Title: Novel gamma-trimethylammonium butyric acid methyl ester chloride monohydrate crystal
Inventor: KITAHARA SHINICHI
IPC: A61K31/22
Filed: 1976-04-19
Abstract: PURPOSE: ϒ-Trimethylammonium butyric acid methyl ester chloride monohydrate crystals, or 3-Methoxycarbonylpropyltrimethylammonium chloride monohydrate crystals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04263047-A (JP)
Title: High strength fire resisting bolt excellent in delayed fracture resistance
Inventor: KATO TAKEHIKO
IPC: C22C38/28
Filed: 1991-02-15
Abstract: PURPOSE:To offer a high strength fire resisting bolt excellent in strength at ordinary temps. and high temps. and, furthermore, excellent in delayed fracture resistance. CONSTITUTION:This is a high strength fire resisting bolt contg. 0.15 to 0.30% C, 0.5 to 1.2% Mn, 0.7 to 1.5% Cr, 0.15 to 0.60% Mo, <=0.01% P, <=0.008% S and 0.2% Si, furthermore contg., as necessary, one or >= two kinds among 0.15% V, <=0.10% Ti and <=0.10% Nb and the balance Fe with inevitable impurities, and having >=100kg/mm<2> cold strength (TS), in which P, S and Mo satisfy the inequality of 1590%P+386%S-34% Mo<=13 and C, Mn, Cr, Mo, Vz, Ti and Nb satisfy the inequality of 30<=19.8%+3.9%Mn+18.5%+28.7%Mo+84.9(% V+%Ti%Nb)-1.9 (where the cases in which V, Ti and Nb are 0% are included).
Patent JP-H09237054-A (JP)
Title: Display device
Inventor: TEJIMA KIYOTAKA
IPC: G09F9/33
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is made thin and small-sized. SOLUTION: This device is formed by laminating three layers of a printed substrate 30, a base 10 and a diffusion sheet 20, and the base 10 is provided with an opening 12 which makes the light from an LED(light emitting diode) on the printed substrate 30 pass and a reflecting plane 13 installed so as to tilt adjacently to the opening 12. And the diffusion sheet 20 is formed by silk- printing a nebula-like translucent section 21 and a shading section installed so as to match the opening 12 and the reflecting plane 13. Light from the LED is diffused by the translucent section 21 and reflected by the reflecting plane 13 to increase the power of light concentration and the output amount of light.
Patent JP-H05243271-A (JP)
Title: Thin-film semiconductor device and manufacture thereof
Inventor: TAKENAKA SATOSHI
IPC: H01L29/78
Filed: 1992-03-02
Abstract: PURPOSE:To prevent an occurrence of a defect level mainly causing the increase in leakage current, by setting the oxygen concentration contained in source and drain regions at a specific value. CONSTITUTION:Using a gate electrode resist mask 1-6 as a mask, a gate electrode material 1-5 is removed by an etching and a gate electrode 1-7 is formed. Then, a gate insulating film 1-4 is removed by the etching. Then, using the resist mask 1-6, the gate electrode 1-7 and the gate insulating film 1-4 as the mask, acceptor or donor type impurities are ion-implanted, and a source region 1-8 and a drain region 1-9 are self-aligned. In this case, the oxygen concentration in the source region 1-8 and the drain region 1-9 is 1X10<18>cm<-3> or less. Thus, the trap density in the source region 1-8 and the drain region 1-9 is decreased, as a result, the leakage current can be reduced.
Patent JP-S62201486-A (JP)
Title: Printing method
Inventor: HAMAGUCHI HIROSHI
IPC: G03G21/00
Filed: 1986-02-28
Abstract: PURPOSE:To prevent a photosensitive body from sticking of carrier contained in developer by executing mutual switching of bias voltages for a developing process and a cleaning process during the cleaning process at the 2nd rotation of a photosensitive body. CONSTITUTION:The bias voltages are switched in the cleaning process in which the zero potential position of the photosensitive body 1 is opposed to a developing device 12. At the time of the bias voltages are switched at the time that a point S which is a starting point and an end point of electrostatic charging is passed through the developing device 12 at the time of transfer from the developing process to the cleaning process, the zero potential position of the photosensitive body 1 is opposed to the developing device 12, so that electrostatic attracting force is not applied to the positively charged carrier A and carrier rise is not generated. At the time of transfer from the cleaning process to the developing process also, the zero potential position of the photosensitive body 1 is opposed to the developing device 12 by executing the transfer in an area where the point S does not reach the developing device. Consequently, the carrier A does not stick to the surface of the photosensitive body 1.
Patent JP-H06227306-A (JP)
Title: Load conveyor system on truck rear body
Inventor: TAKAGUCHI AKIRA
IPC: B60P1/36
Filed: 1993-02-08
Abstract: PURPOSE:To orderly arrange all the load to be fed onto a truck rear body and other collected loads and simultaneously to handle both taking-out and stowing operations easily and speedily at the time of collecting and delivering these loads such as an LP gas cylinder or the like. CONSTITUTION:This conveyor system is provided with a first conveyor 6 and a second conveyor 7 rotating and driving on a truck rear body 2 toward the front side from the rear side as horizontally paralleled with each other, and also it is provided with a transfer conveyor 8, reciprocating to both these first and second conveyors 6 and 7, in front of this first conveyor 6.
Patent JP-H01218041-A (JP)
Title: Protective element against static electricity
Inventor: ENDO YOICHI
IPC: H01L27/04
Filed: 1988-02-26
Abstract: PURPOSE:To eliminate a parasitic resistance and to perform sufficient protection against a breakdown due to static electricity by a method wherein a signal line is bypassed and an emitter electrode part of a protective element is connected to a lowest potential line directly by using a wiring part on an IC. CONSTITUTION:Signal lines L1, L2 are arranged and installed between a base electrode (B) and an emitter electrode (E) of a protective element composed of a bipolar transistor. The electrode (E) is connected directly to a ground line (G) by using a wiring part Ls. Accordingly, a parasitic resistance value r1 becomes nearly zero. The electrode (B) is connected to the ground line (G) through the inside of a substrate via a substrate connection part S3 and a substrate connection part S4; accordingly, a parasitic resistance value r2 is produced. The existence of the resistance value r2 is not so harmful. Accordingly, an excess voltage from the outside can be absorbed completely. By this setup, a sufficient protection against a breakdown due to static electricity can be performed.
Patent JP-H08260863-A (JP)
Title: Rotary impact type boring bit for rock,concrete,etc.
Inventor: MOSER BERNHARD
IPC: E21B10/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve boring properties and the lifetime of a bit by a method wherein a shank is formed integrally with a bit base of a cylindrical boring body, the contours thereof are formed in conformity with a curved-line transition corresponding to attenuating vibration and an annular protuberance is provided inside. SOLUTION: The contours of a shank 6 and a bit base 8 of a cylindrical rotary impact type bit 9 for boring rock, concrete or the like are formed in conformity with a curved-line transition corresponding to attenuating vibration and so formed that the curved-line transition has at least one point of inflection. The curved-line transition is expressed by a continuous differentiable function. Inside the bit 9, an annular protuberance 10 is provided and also a conical vacant chamber 12, a hole 7 for storing a drill, etc., are provided. Outside the bit 9, a helical projection or groove for discharging boring chips is provided as, occasion demands. An impact is transmitted to the bit 9 with a small loss and a boring performance is improved, while noise is reduced. Thereby the lifetime of the bit can be improved.
Patent JP-H07227458-A (JP)
Title: Slot machine
Inventor: WATANABE SOUICHIROU
IPC: A63F5/04
Filed: 1994-02-18
Abstract: PURPOSE:To grasp the progressing conditions of a bonus game or the game result exactly by a player by displaying information of the bonus game. CONSTITUTION:A bonus information display part 4 is formed on the front panel. At the bonus information display part 4, lamps 41a-411 are circularly arranged as many as the limited number of times of bonus game execution, the present number of times of bonus game execution can be grasped by the turned-off lamp 41g and the number of times of bonus game success can be grasped by the turned-on lamps 41b-41d and 41f, respectively.
Patent JP-H09209407-A (JP)
Title: Fitting method of counterweight
Inventor: TONO MASAAKI
IPC: E02F9/18
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To easily hold a nut even in a narrow position and prevent the nut from getting loose, by vertically forming a guide groove in the front inside face of the first counterweight and lowering a lever plate on which the nut is fixed at the lower end, along a guide and fastening a bolt piercing the nut from the rear outer peripheral face side of the second counterweight. SOLUTION: A guide groove 17L having the nut-fastening seat of a bolt hole 16L as the bottom face and a U-shaped section, is vertically formed at the front inside face of the first counter weight 9. The upper end of the guide groove 17L is opened and a lever plate 20 welded with a nut 26 is set at the lower end of a longer lever plate 25 than a distance (h). The boss 22 of the second couterweight 10 is fitted to the boss insertion hole 23 of the first counterweight 9 and a bolt 19 piercing bolt holes 18L, 16L from the rear outer peripheral face side of the second counterweight 10 is inserted. The bolt 19 is positioned to coincide with the screw 26 hole center of the nut of the lever plate 20 with nut and fastened.
Patent JP-S57160131-A (JP)
Title: Washing cell
Inventor: TOYOOKA MORIO
IPC: B08B3/04
Filed: 1981-03-30
Abstract: PURPOSE:To make it possible to maintain necessary water depth through effecting a suitable control of overflow rate without causing any damage of washed material, by providing the water overflow section of a washing cell with a water jetting nozzle which jets a fluid upwardly in the form like a belt or film. CONSTITUTION:A washing cell 10 used in processes such as continuous soldering of semiconductor products is provided at its bottom with a water supply port 14 through which rinsing water 12 is supplied. The cell 10 is provided also with overflow sections 16 and 18 at its both longitudinal ends. Water jetting nozzles 20, 22 having slit-shaped nozzles are fixed to the inner side of respective overflow sections 16 and 18 and are adapted to jet water or air upwardly in the form of films. The rate of overflow of rinsing water 12 is controlled by adjusting the rate of jetting of the water or air thereby to maintain the necessary depth or level of water 12. The material 26 to be washed is carried by a carrier jig 24 and is conveyed out of the cell over the overflow section 18.
Patent JP-S57160214-A (JP)
Title: Flip-flop circuit and counter circuit using it
Inventor: SAKAMOTO TAKASHI
IPC: H03K3/037
Filed: 1981-03-30
Abstract: PURPOSE:To prevent malfunction due to racing by providing a singal delay means to a positive feedback loop which constitutes an FF circuit. CONSTITUTION:An FF circuit consists of an inverter circuit IN1 which receives a write signal in synchronizing with clock pulses phi, an inverter circuit IN2 which receives the output signal of the circuit IN1, an inverter circuit IN3 which receives the output signal of the circuit IN2 synchronizing with the inverted signal phi' of the pulses phi and then supplies its output signal to the input terminal of the circuit IN2, and a delay circuit D inserted between the circuits IN2 and IN3. In this FF circuit, when the wirting of the signal in performed synchronizing with the pulses phi and holding operation synchronizing with the pulses phi' are changed over to each other, the undefined logical level transition time T1 of the circuits IN1 and IN3 is made shorter than the signal transmission delay time T2' of a positive feedback loop by the circuit. Therefore, malfunction due to racing is prevented.
Patent JP-S55137444-A (JP)
Title: Wind guide apparatus
Inventor: YAMAMOTO KAZUHARU
IPC: F24F13/06
Filed: 1979-04-14
Abstract: PURPOSE: To make a limited space available for wind guide by constituting a blast grille with the first grille pivoted rotatably on a blow-off port and closing the blow- off port partially and the second grille pivoted thereby and provided with a vane to guide the wind.  
     CONSTITUTION: A wind guide apparatus A comprises, for example, providing a blow-off port 11 opening slantingly downward and a blast grille 12 on a room air conditioner body 10. The blast grille 12 is then constituted with the first grille 13 and the second grille 14. The first grille 13 is formed almost in U-shape and pivoted on the body 10 through a support pin 15 projecting on its both-side piece 13a. Then, a front piece 13b coupling the both-side piece 13a works as a width to close a part of the blow-off port 11 and has a heat insulating material 16 sticked inside. On the  other hand, the second grille 14 is pivoted on the first grille 13 through a support  pin 17, and its both-side piece 14a is provided with plural vanes 18 at given intervals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09218268-A (JP)
Title: Method for obtaining simple three-dimensional image of gamma camera
Inventor: KANBARA HAJIME
IPC: G01T1/164
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a stereo image with a gamma camera easily in a short time by recording on pickup axes tilted right and left by an equal angle respectively from a perpendicular line to a front of a subject to be inspected by using the gamma camera. SOLUTION: Two images are picked up by a gamma camera 2 on axes 5 rotated clockwise and counterclockwise respectively by an equal angle from a perpendicular line 4 to a front of a subject 1 to be inspected. The pickup axes 5 are in a range of 10 to 30 degrees for example with respect to the front of the subject, preferably in a range of 15 to 20 degrees. Image pickup by the camera 2 is done by typically using one camera 2 for recording two images with a time interval, wherein the time interval is as short as possible in this case. Alternatively a collimator may be mounted on the camera 2 for obtaining two images simultaneously with one recording.  In order to obtain a stereo image from obtained two-dimensional image data, the data is subjected to arithmetic processing by a computer to obtain a three-dimensional image, or the two-dimensional images are printed on paper or output on a CRT for stereo viewing.