baber/WOPTO huggingface dataset:
Patent JP-S56126827-A (JP)
Title: Structure of transmission screen
Inventor: YOSHIMURA KOUZOU
IPC: G03B21/62
Filed: 1980-03-12
Abstract: PURPOSE:To improve the brightness of the screen by providing with a platelike clad part, and a core part whose refractive index is higher than that of said clad part. CONSTITUTION:A transmission screen 4, as a whole, is formed by a clad part 5 having the form of one plate, and a cylindrical core part 6 whose refractive index is higher than that of the clad part 5 is arrayed at prescribed intervals. Both the ends of the core part 6 are exposed to the projection surface 7 of the transmission screen 4 opposed to the projection lens 3, and the observation surface 8 of its opposite side, so that a color light and darkness pattern of a picture which forms an image on the projection surface 7 is transmitted to the observation surface 8 by the core part 6. Accordingly, the resolution of a picture is the number of core parts 6 occupying in a unit area. In this regard, in case when it is desired to change an observation area, it is attained by suitably selecting a combination of a different refractive index of the core part 6 and the clad part 5.
Patent JP-S60176094-A (JP)
Inventor: FUJITA MAKOTO
IPC: G06T11/00
Filed: 1984-02-22
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-H04269743-A (JP)
Title: Novel pyrazolotriazole magenta coupler and silver halide color photographic sensitive material containing same coupler
Inventor: KATO EISAKU
IPC: G03C7/38
Filed: 1991-02-25
Abstract: PURPOSE:To improve color developing property, to decrease changes in the color developing property against changes in pH of the color developer, and to improve color reproducibility by providing an emulsion layer containing a specified pyrazolotriazole magenta coupler. CONSTITUTION:The silver halide emulsion layer of a silver halide color photographic sensitive material contains a pyrazolotriazole magenta coupler expressed by formula I. In formula I, R1 is a substitution group, R2 is an alkyl or aryl group, R3 is an alkyl, aryl, alkoxy, aryloxy, alkylamino, dialkylamino, or arylamino group, X is a hydrogen atom or coupling-detaching group. This coupler is used preferably by 1X10<-3> mole-1 mole, and more preferably, 1X10<-2> mole-8X10<-1> mole per 1 mole of silver halide.
Patent JP-H04269920-A (JP)
Title: Automatic rice cooker
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1991-02-25
Abstract: PURPOSE:To obtain an automatic rice cooker which can soak washed rice in water before cooking. CONSTITUTION:The soaking time in water is set constant before rice fed in the water within an inner bowl begines to be cooked. This cooker is provided with a timer to count the soaking time, an operation means calculating the water volume in the inner bowl according to a detected value of a weight detector and calculating the rice volume to be cooked basing on the above water volume, and a controller by which the rice calculated in the operation means is ground in a grinding part and transferred to the inner bowl by a conveyor and then the rice is cooked by a heater after the soaking time has elapsed by the actuation of timer when the rice has been washed. Since the washed rice is soaked with water in the inner bowl for a certain interval before cooking, hard core in the cooked rice is not brought about, and hence, tasty cooked rice can be obtained by this effect.
Patent JP-S61190582-A (JP)
Title: Label for control of storage temperature
Inventor: HASEGAWA KIYOHARU
IPC: C09K5/00
Filed: 1985-02-20
Abstract: PURPOSE:To provide the titled label developing the color irreversibly at a temperature above a specific level, and effective to the convenient detection of the preservation temperature history of a frozen food, etc., by laminating a color-developing agent layer, a polymeric material layer, and a layer containing microcapsules and a methine dye on a substrate. CONSTITUTION:The objective label can be produced by laminating (A) a layer containing a color-developing agent, (B) a layer containing a polymeric material as an essential component, (C) a layer containing a microcapsule of a nonvolatile hydrophobic substance having an arbitrary melting point and a methine dye, and if necessary (D) a protective layer, successively on a substrate. The component B is preferably a layer containing microcapsules containing said hydrophobic substance and a precursor of the methine dye.
Patent JP-S58149014-A (JP)
Title: Focusing system of zoom lens by integral movement of 3-lens group
Inventor: ARAI NORIKAZU
IPC: G02B15/16
Filed: 1982-03-01
Abstract: PURPOSE:To provide a practical focusing mechanism by adapting a cam mechanism which matches zooming and the rate of extension with just one cam in controlling the rate of extension for the purpose of forcusing. CONSTITUTION:The value between the focal length fW at a wide angle end and a focal length fT at a telephoto end is taken for the focal length (f) of the entire system. The shape of a focal length-rate of extension (f-s) curve changes with how the axis of abscissa is graduated; theefore, if the axis of abscissa is beforehand graduated as the value changed by the monotone increasing continuous function f' of the focal length (f),  this function f' ought to satisfy the following conditions: f'=f'(f), fW<=f<=fT, f'(fW)=fW, f'(fT)=fT. If the function f' is suitably selected, a certain continous function F(x) exists, and the extent (s) of movement is determined as the function (si)(ui, f) of an inter-object distance (ui) and the focal length (f) of the entire system, and si(ui, f)=F(f'-alphai) hold within an approximte range. The alphai is the quantity to be determined by the (ui), and the rate (si) of extension is expressed by the different (x) value range of one function F(x). This function F(x) is called an optimum moving function. The control of the rate of extension is accomplished easily by the cam expessing the function F(x) and an operating member for extension corresponding to the function f'.
Patent JP-H10228741-A (JP)
Title: Flexure distortion correcting device for hard disk suspension
Inventor: HANYA MASAO
IPC: G11B21/21
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To correct the roll angle of flexure without adding any forces by controlling the axial direction displacements of both correction rods so as to apply couple of forces to the flexure with the first and second correction rods displaced in axial and left and right directions and contacted with one and the other surfaces of the tip part of the flexure. SOLUTION: Correction rods 14 are arranged in upper and lower sides of a flexure 2 by equal distances from a dimple 5 in left and right directions, z-axis stages 20 are moved at the same speed, couple of forces are applied to the flexure 2 to provide specified twisting to the same and thereby a specified correction amount is secured. During measuring, since the contact time of the correction rods 14 with the flexure 2 is detected by the detection value sudden change of a load cell 16, the z-axis direction displacement of the correction rods 14 is controlled from the point of this time. Thus, without applying any loads to a load beam 1, the flexure 2 is twisted in a rolling direction and static roll angle correction is performed.
Patent JP-H03234012-A (JP)
Title: Metallized film capacitor
Inventor: NISHIGORI MASAMI
IPC: H01G4/18
Filed: 1990-02-09
Abstract: PURPOSE:To avoid discharging between external connection electrodes by insulating by the insulating material the roots of the external connection electrodes of a metallized film capacitor to a place higher than opening sections of an outer packaging case. CONSTITUTION:The insulating material 7 are installed for the purpose of insulating the roots of external connection electrodes 3 of a capacitor element 1 to a place higher than opening sections of an outer packaging case 5. By this method, the capacitor is not discharged between terminals even in case that waterdrops stay on the surface of a cast resin of the capacitor because of dew condensation since the roots of the external connection electrodes are insulated by the insulating material and therefore a safety can be guaranteed.
Patent JP-S59159498-A (JP)
Inventor: YAMADA MINORU
IPC: F16P3/14
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05231467-A (JP)
Title: Engine mount device
Inventor: SHINTANI HIDETOSHI
IPC: F16F13/08
Filed: 1992-02-18
Abstract: PURPOSE:To reduce roll displacement quantity at the accelerating and turning time of a vehicle by controlling the actuator member of an engine mount device into the roll reducing direction at the roll displacement generated time of an engine. CONSTITUTION:Control circuits 16A, 16B receive the extensional deformation detection signals of an expanding side engine mount device 1A or 1B at the roll generated time from other party side displacement sensors 15B, 15A, amplify the levels of the input signals at signal amplifying parts 51 and then detect the DC voltage levels at DC level detecting parts 52. Current control signals corresponding to the DC voltage levels indicating the extensional displacement quantity are further formed at voltage-current converting parts 53, and the current control signals corresponding to the expanding side displacement quantity are applied to other contraction side self-coil parts 14B, 14A so as to drive a super-magnetostrictive member 12 inversely in the expanding direction. The contraction quantity of the contraction side engine mount devices 1A, 1B at the roll displacement time can be thereby made small.
Patent JP-H03236761-A (JP)
Title: Preparation of seasoned boiled egg
Inventor: KUSHIDA TAKAO
IPC: A23L15/00
Filed: 1990-02-09
Abstract: PURPOSE:To shorten the holding time of an egg before a seasoning process for preventing to blacken the yolk of the boiled egg and also shorten the pickling time of the egg in a pickling solution for seasoning the egg by pickling the raw egg in a non-toxic, weakly acidic treating solution, taking out the egg, boiling the egg, allowing the the boiled egg to stand in the atmosphere and subsequently pickling the egg in a pickling solution containing seasonings such as salt. CONSTITUTION:A raw egg is pickled in a weakly acidic treating solution harmless to human bodies, such a rice vinegar, taken out from the solution, boiled, allowed to stand in the atmosphere and subsequently pickled in a pickling solution containing seasonings such as salt.
Patent JP-S62189511-A (JP)
Title: Travel control equipment for moving vehicle
Inventor: ISHIDA HIDEO
IPC: G05D1/02
Filed: 1986-02-14
Abstract: PURPOSE:To simplify the constitution of a moving vehicle by avoiding the collision of the moving vehicle at a junction while the obstruction detection area of an obstraction detection means generally installed on the moving vehicle is switched to a wide or narrow range. CONSTITUTION:As the optical sensor SL of the moving vehicle V traveling in a junction guidance line Lb detects a mark showing the junction start position of said line Lb, the detecting area of the hindrance sensor SX installed on the moving vehicle V is switched from a narrow area 9i) to a wide area ii. After no hindrance is found in the wide area ii, the moving vehicle V is advanced to the junction part A. Then a host controller 7 outputs a detection area switching command to a detection area switching part 10 in order to switch the area to the narrow area (i) again.
Patent JP-S56128296-A (JP)
Title: Bridging between ships on water
Inventor: OOKUWA YOSHIAKI
IPC: B63B27/30
Filed: 1980-03-12
Abstract: PURPOSE: To facilitate bridge building works and make it possible to absorb rocks of a ship, by mounting a main bridge on a turntable on a platform car mobeable on the ship so that it may freely turn upside down and further mounting a sub- bridge with a counterweight on the end part of the main bridge so that it may freely turn upside lown.  
     CONSTITUTION: A rotary turn table 8 is mounted on a platform car 6 moveable on a ship. One end of a main bridge 26 is mounted on the turntable 8 through a hinge 10 so that it may freely turn upside down. Further a sub-bridge 44 is mounted by means of a hinge 44 fixed to the end part of the main bridge 26, so that it may freely turn upside down, and the other end 37 of the sub-bridge 42 is fastened to another ship. A counterweight 43 corresponding to the weight of the sub-bridge 42 is mounted sith the hinge 44 inbetween. Thus the bridge can easily be built and at the same time rocks of the ships can be absorbed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61192673-A (JP)
Title: Guiding device of hose, cord, or the like
Inventor: NIWA KOICHI
IPC: F16L3/18
Filed: 1985-02-19
Abstract: PURPOSE:To enable a systematical winding and storing when a guide roller supported by a fixed shaft rotates to wind a hose, cord, etc. through its guide groove, by reciplocating the guide roller with a guidance wheel arranged in its hollow and cam grooves at the ends of the fixed shaft. CONSTITUTION:While winding,a guide roller 1 is rotated by a hose through its guide groove 2, and at the same time, moves rotating in the direction a guidance wheel 6 is sloped. The sloped direction of the guidance wheel 6 depends on whether the bearing 8 is connected to the left side or to the right side of the double bearing 9. Either of them, the guide roller 1 moves on the fixed shaft 3 in the direction of the sloped guidance wheel 6, enters in the guide groove 11 of the guidance wheels, and changes its advance, i.e., the declination, along the curve of the guide groove 11. At the same time, the guidance wheel axis 8 moves to the other side of the double bearing 9, and the guide roller 1 returns rotating in the direction of the slope of the guidance wheel 6. Thus, the winding and storing on the winding drum can be performed systematically.
Patent JP-S55124080-A (JP)
Title: Phase difference measuring apparatus
Inventor: IZUMI YUUSAKU
IPC: G01S5/10
Filed: 1979-03-16
Abstract: PURPOSE:To make possible accurate phase difference measurement by correcting the uncalibrated digital position information by the phase difference having been converted through reception-processing of decca signal, etc. according to the calibration amount of conversion process. CONSTITUTION:The decca signals from decca main and sub-stations received in an anttenna 1 are received in receivers 3, 5 respectively and are made to the pulses of the same width by multiplying or the like and squaring circuits 4, 6 and the phase difference pulse width signal is generated from a phase difference pulse width circuit 7. The digitally converted uncalibrated position information is then stored in a memory circuit 28 by way of the AND gates 8, 9, OR gates 10, 11, switching circuit 14, 15, which are controlled by a control circuit 24 for A/D conversion and an integrating circuit by a resistance 16, capacitor 17 and operational amplifier 18, etc. This storage content is preset in a directional counter 27 and the calibration amount at the conversion processing in which the reference pulse outputted by a pulse generating circuit 21 is processed in the similar process is added or subtracted, thus the accurate phase measured value is displayed readily in a display device 25 without making the receiving phase adjustment, etc. of the receiver.
Patent JP-H08196699-A (JP)
Title: Game machine
Inventor: ITO KOJI
IPC: A63F7/02
Filed: 1995-01-27
Abstract: PURPOSE: To detect the guiding state of a game ball to a warp device by detecting the guiding state of the game ball to the warp device in a game area, outputting the detection signal to the outside of a game machine, and inputting it to a managing device. CONSTITUTION: A generator device (e.g. first variable display device) 13 is arranged in the game area of the game board 1 of a game machine, the generator device 13 is operated to change the game state when a game ball enters a specific winning port (e.g. start winning port) 14, and the special game state advantageous for a player is generated according to the change of the game state. A ball guiding device (e.g. warp device) 50 affecting the winning rate for the specific winning port 14 is arranged, and the guiding state of the game ball to the ball guiding device 50 is detected by a detecting means (e.g. detecting switch) 53. The detection signal of the detecting means 53 is outputted to the outside of the game machine by an output means (e.g. output terminal), and the guiding state of the game ball is detected.
Patent JP-H071879-A (JP)
Title: Guarantee document
Inventor: UIRIAMU EICHI MOORII JIYUNIAA
IPC: G03C5/08
Filed: 1994-03-01
Abstract: PURPOSE: To provide an improved security document having a cancellation term which is not easily visible on the document surface but is visualized in a copy of the security document by printing a specific background printed matter and a specific cancellation term using a specific process. CONSTITUTION: This security document has background printed matters 30, 34 which comprise a pattern of elements of a first size and a first frequency and are printed at a first density perceived as a first tone on the surface and cancellation terms 32, 36 which comprise a pattern of elements of a second size and a second frequency and are printed at a second density perceived as a second tone. In addition, the elements of one of the first size or the second size are sufficiently small, so that the elements are not reproduced by a color copier at the particular copier setting. On the contrary, the elements of the other of the first size or the second size are sufficiently large, so that the elements are reproduced by the color copier at the particular copier setting. Thus the copy of the security document shows the cancellation terms 32, 36.  Further, at least a part of the security document is divided into plural band and each of the sizes of the elements of the first and the second size varies in a direction tranversing each of the bands.
Patent JP-S58149821-A (JP)
Title: Sash part structure for door
Inventor: TAKADA MITSUO
IPC: B60J5/04
Filed: 1982-03-02
Abstract: PURPOSE:To improve the work efficiency of a sash part of a full-pressed door by constructing the structure of a spot-welded part forming a closed section space to be opened outward for facilitating the operation of a spot electrode. CONSTITUTION:The inner rim side of a door outer panel 3 is bent and U-shaped toward the side of a door inner panel 6 for constructing a channel-shaped guide member holding part 7 with an opening 8 at this bent part and side walls 11 and 12 slanted outward to the opening 8 and thereby forming a closed section space S of the sash part 2. At this stage, since the opening 8 is shaped with a proper opening angle theta1, an electrode B can be easily inserted into the opening 8, and the top of an electrode 13 can be brought in touch with the spot-side side wall 11 without being interfered by the side wall 12 on the other side.
Patent JP-S57144897-A (JP)
Title: Heat exchanger
Inventor: TAKAYASU KIYOTERU
IPC: F28F19/06
Filed: 1981-03-05
Abstract: PURPOSE:To obtain a heat exchanger which is excellent in heat conductivity as well as in corrosion resistance and heat resistance by providing an aluminum or its alloy covering on the surface of a plurally, closely, and spirally wound pipe. CONSTITUTION:A heat exchanger 1 is made up of an aluminum-covered pipe 3 closely spirally wound and strongly joined. The pipe 3 is preferably made of an alloy of Ti, Zr, Ta, Nb, and Mo, Cu or its alloy, or Al or irs alloy. The use of aluminum or its alloy covering makes the heat conductivity as well as the corrosion resistance and the heat resistance of the pipe 3 better and also makes the bonding strength of the pipe 3 stronger.
Patent JP-S58149890-A (JP)
Title: Propelling apparatus of ship
Inventor: SHIBATA KIYOSHI
IPC: B63H1/28
Filed: 1982-03-02
Abstract: PURPOSE:To prevent variation of the pressure applied onto propeller blades by installing a fixed shaft oppositely to a propeller shaft and arranging a guide on the outer periphery of said fixed shaft and varying the pitch during one revolution of the propeller. CONSTITUTION:When a propeller 2 is revolved through a shaft 7, the blades of the propeller 2 are revolved one time with the blade angle properly varied by a guide groove 9 and a pin-shaped projection 10. Therefore, when the guide groove 9, taking account of the following-wake distribution is installed onto a fixed shaft 8, the blade angle of the propeller is varied, during one revolution, in accordance with the following-wake distribution, the bearing force is reduced to the minimum, and the propeller efficiency can be increased to the maximum. Thus, the variation of the pressure which is received by the propeller blades is smoothed, and the vibration at the stern is reduced, and also the propulsion efficiency of the propeller is improved.
Patent JP-H07219459-A (JP)
Title: Display device
Inventor: SOYAMA YUKIO
IPC: G09F9/40
Filed: 1994-02-02
Abstract: PURPOSE:To provide a display device vertically and horizontally arranged with multiple unit display panels each arranged with multiple light emitting elements in a matrix shape respectively to form a continuous display surface and preventing such a trouble that the display surface undulates to cause the deterioration of the display quality in a large-screen configuration. CONSTITUTION:This display device is provided with panel fitting plates 4 located behind unit display panels 3 for fixing them respectively, and the unit display panels 3 are arranged and fixed on the panel fitting plates 4. Connecting holes 7 passing feeder cables to the unit display panels 3 respectively are bored in are bored in, the connecting holes 7 are communicated with the adjacent connecting holes 7 via communicating holes 9, and the extension and deformation of the panel fitting plates 4 due to punching are absorbed by the communicating holes 9.
Patent JP-S62192277-A (JP)
Title: Method and device for resistance welding of damping steel plate
Inventor: NAMIKI MITSUO
IPC: B23K11/25
Filed: 1986-02-17
Abstract: PURPOSE:To obtain the stabilized welding quality equivalent to an ordinary steel plate by variably controlling the arc ignition angle of a thyristor so that the compari son error becomes zero by comparing with the set current level for the 2nd electrifica tion the current level that the shunt electrification is made high speed at the 1st electri fication stage. CONSTITUTION:A small current (i) is passed on the shunt path having large resistance at the comparatively long distance of a short circuit lead wire 18 at the 1st electrifica tion stage. The current (i) is rapidly increased because the thyristor arc ignition angle is made smaller as the comparison error voltage becomes smaller with the voltage MV which is from the effective value calculation part 42 showing the effective value of this current and the reference voltage SV which is from a reference voltage generat ing part 44 being compared at the comparison part 48. The resistance welding equiva lent to ordinary steel plate is performed under the welding conditions as per the setting by performing the control of the thyristor arc ignition angle so that the welding current (i) can be maintained on the level by outputting a shifting instruction signal QS to the sequence control part 50 from the comparison part 48 in case of the voltage MV exceeding the reference voltage SV.