baber/WOPTO huggingface dataset:
Patent JP-H11309113-A (JP)
Title: Visual function inspecting device
Inventor: NOZAWA KENJI
IPC: A61B3/028
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve handling and operability for a glare inspection by arranging a glare light source for the glare inspection disposed in a housing or on its outer periphery section and a switch for turning on or off the glare light source to switch presentation targets. SOLUTION: Lamp fitting sections 4 fitted with glare inspection lamps 28 are arranged on both sides in a device main body 1 when an opening/closing cover 4a is opened, and the lamp fitting sections 4 allow the fitted lamps 28 to be replaced from the front side of the device when the cover 4a is opened or closed. A remote control device 40 used to switch targets or turn on a glare light source is provided with a target switching switch group 42 used for selecting the target of the required vision value or masking part of the selected target, a light path changing switch 44 for driving a motor via a manual action to change a target optical path and a glare optical path, and a glare lamp lighting switch 45. Handling and operability are facilitated.
Patent JP-H0841020-A (JP)
Title: Improved production of polyenecarbonyl compound having high content of all-e-isomer and its acetal or ketal
Inventor: BUARUTAA DOPURAA
IPC: C07C403/20
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound from a carbonyl compound and a dialkyl phosphonate or the like at a low cost by carrying out the reaction in the presence of oxygen or a mixture of oxygen and an inert gas, NO or a mixture of NO and an inert gas and/or a specific compound.  
     SOLUTION: A polyenecarbonyl compound having high all-E content, its acetal or ketal is produced by reacting a carbonyl compound with a dialkyl phosphonate or a CH acid compound. The reaction is carried out in the presence of oxygen or a mixture of oxygen and an inert gas or in the presence of NO or a mixture of NO and an inert gas and/or in the presence of a stable radical of the formula I (R 6  and R 7  are each an alkyl or R 6  and R 7  together form ethylene, propylene or the like) and/or a stabilized radical of the formula II (R 8  to R 10  are each same as R 6  and R 7 ) and/or in the presence of 2,2-diphenyl-1- picrylhydrazyl, a hydrogen peroxide-urea adduct or the like. This process is effective for advantageously forming a double bond having E configuration and maintaining the E configuration of the double bond in the starting compound as completely as possible. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0339076-A (JP)
Title: Cigarette rod with seasoning at centrl part
Inventor: RUISU EE HOUSU
IPC: A24C5/18
Filed: 1990-06-28
Abstract: PURPOSE: To incorporate selected materials into a cigarette rod and to impart the materials at a concn. invariable over the entire length of an article by adopting the constitution obtd. by placing tobacco on a traveling belt, extruding a liquid strand having a specific viscosity onto the belt and further, completely enclosing the liquid strand with the tobacco. CONSTITUTION: The cigarette rod (e.g.: the liquid strand 68, paper 26, tobacco T) having the liquid strand is formed by the following steps: The tobacco T is placed on the traveling belt 12; the liquid strand (e.g.; 68) is extruded (from a nozzle 58) onto the placed tobacco T and at this time, the liquid strand is so formed as to have the viscosity (adequately about >=300cPs.) sufficient for preventing the penetration of the liquid into the placed tobacco T; the additional tobacco T is then placed on the belt 12 and the liquid strand is completely enclosed by the tobacco T. The liquid strand contains at least one or more of tobacco spice materials, combustion changing materials and smoke changing materials.
Patent JP-S5796445-A (JP)
Title: Color picture tube and manufacture
Inventor: MOROHASHI KATSUEI
IPC: H01J31/20
Filed: 1980-12-09
Abstract: PURPOSE:To correct the concentrated error by providing a circular permanent magnet at the outer edge of the effective face of a shadow mask while magnetizing or demagnetizing the desired portion of said magnet from the outside of the tube. CONSTITUTION:A shadow mask 3 is arranged through a spring 6 and a mask frame 4 on a panel pin 5 planted on the inner wall of a face plate 1. A planar jor linear circular permanent magnet 36 is provided on the outer edge of the effective face of the shadow mask 3. Then a plurality of magnetizing coil 37 are arranged while facing with said magnet 36 thus to mgnetize or demagnetize the desired portion of said magnet. Consequently the mislanding can be prevented.
Patent JP-S6064316-A (JP)
Title: Lens holding device
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1983-09-19
Abstract: PURPOSE:To fit a lens easily without any strain by forming plural corresponding recessed and projection parts to a shoulder part which holds a lens in a lens frame and a lens supporting part provided ouside of the effective diameter of the lens, and locking the lens. CONSTITUTION:Plural recessed parts 12 for coupling are provided to an annular shoulder part 11 provided in the lens frame 10. The projection parts 22 which engage with the recessed parts 12 for coupling are provided to the lens supporting part 21 provided outside of the effective diameter of the lens 20, and the lens 20 is inserted into the lens frame 10 to engage the projection part 22 with the recessed parts 12. In this case, the same effect is obtained even when the recessed part and projection parts are provided to the lens side and lens frame side reversely. The recessed and projection parts are circular and also elliptic, etc. Further, projection or recessed parts are formed at both sides of the supporting part 21 of the lens 20 and the 2nd and the 3rd lenses or spacers are locked to constitute a composite lens system. The recessed parts and projection parts are formed of materials which deforms elastically. Thus, a lens system is assembled easily without any damage to lenses.
Patent JP-H10333600-A (JP)
Title: Pseudo projecting character and mark, and manufacture thereof
Inventor: SATO HIRONOBU
IPC: G09F9/30
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To manufacture pseudo projecting character and mark by using a transparent plate and a light-emitting body. SOLUTION: A character mark 2 and a light emitting character mark 3 are installed on the front surface and back surface of the transparent plate 1, the effect of making it look like a projected character or a projecting mark by an optical illusion is utilized and the projecting characters and marks capable of mass production at a low cost are attained. By the absence of a projection on a plane, air resistance is less at the time of being used on the surface of a high-speed moving object and safe design is performed. Further, by using a metallic thin film provided with strong tight adhesion force, not conventional easily peelable characters and marks for which a sheet is cut and stuck to glass for a door but these pseudo projected character and mark semipermanently beautifully usable even in any adverse conditions are obtained.
Patent JP-H0223277-A (JP)
Title: Compressor
Inventor: TAKAHASHI YUKIO
IPC: F04B39/00
Filed: 1988-07-13
Abstract: PURPOSE:To excellently prevent collision of a piston with a cylinder head by a method, in a piston reciprocated through a connecting rod by a rockably- operated piston support, specially-angled chamfering is applied on the cylinder head side. CONSTITUTION:In a single swash plate type compressor, a rockably-operated piston support, not shown, and a piston 5 are intercoupled through a connecting rod 26 provided at its end part with a spherical surface so that the piston 5 is reciprocatively moved within a cylinder 28. In this case, chamfering 38 at an angle of 0.5-10 deg. is applied on the cylinder head 7 side of the piston 5. A plane part 36 having a size lower than the outer size of the piston 5 is formed on the cylinder head 7 side of the piston 5, and chamfering 38 at an angle of 0.5-10 deg. is applied on the outer peripheral part of the piston. When the piston 5 is inclined at the interior of the cylinder 28, this constitution prevents collision of the piston 5 with an SV plate 32 on the cylinder head 7 side with a minimum clearance volume 40.
Patent JP-H11573-A (JP)
Title: Attachment device of disposer
Inventor: OHATA UKIO
IPC: B02C18/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prolong a service life of high damping rubber to be connected to a compact disposer to a sink. SOLUTION: A connection metal fitting 2 fixed to the sink 1 is connected to the disposer 5 with the vibration proof rubber 6 so as not to leak water. Plural pieces of spring attachment seats 10 are provided on a member at a connection metal fitting 2 side of the vibration proof rubber 6, while plural pieces of spring attachment seats 11 are provided on a member at a disposer 5 side. Tension springs 13 are respectively stretched to these attachment seats 10, 11 and a weight of the disposer is supported with the tension springs 13.
Patent JP-H0345699-A (JP)
Title: Liquid detergent
Inventor: URURITSUHI SHIYUSURAA
IPC: C11D1/835
Filed: 1990-07-02
Abstract: PURPOSE: To enhance washing effect and gloss by adding a specific fluorescent brightener to a liquid detergent based on a nonionic surface activator and a cationic surface activator.  
     CONSTITUTION: 0.005-1 wt.% of a fluorescence brightener represented by formula II [wherein X is H, a 1-4C alkyl, CH 2 CH 2 -Z or Y, Y is -A-NVW and both of X and Y can show a group represented by formula III, A is a 2-6C alkylene or 2-6C alkylene -O- 2-6C alkylene, v/w is a 1-4C alkyl which may be substituted by OH or N(R) 2 , V and W are a group represented by formula IV, T is OH, S, NR or CH 2 , Z is OH, ON, COOR, CONH 2  or CON(R 2 ), R is a 1-4C alkyl and n is 0-2] is added to a liquid agent consisting of 5-80 wt.% of a nonionic surfactant (e.g.; an addition product of ethylene oxide and 6-50C higher aliphatic alcohol), 11-30 wt.% of a cation surfactant represented by formula I (wherein R 1  and R 2  are each an 8-20C alkyl or alkenyl, R 3  and R 4  are each a 1-4C alkyl and contain N together to form a saturated heterocylce) and 5-60wt.% of water containing mono-, di- or polyhydroxyl alcohol in a free acid form. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0459150-A (JP)
Title: Method for packing molding sand
Inventor: MURATA YUTAKA
IPC: B22C11/00
Filed: 1990-06-29
Abstract: PURPOSE:To make the whole sand packing space a condition of almost uniform sand packing density by descending a nozzle hole to near sand packing hole, where the lowest packing density exists under condition of blow-packing and pushing and packing the molding sand in the sand packing hole. CONSTITUTION:By working a blow-head 28, the molding sand S is blown and packed into the sand packing space through the nozzle holes 30, 30 together with compressed air. Successively, by descending and working the blow-head 28, lower ends of the nozzle holes 30, 30 are descended to the same level as lower end of the sand packing holes 22, 22. By this method, the molding sand S packed in the sand packing holes 22, 22 is pushed into the sand packing space with the nozzle holes 30, 30. Therefore, in the parts near the sand packing holes 22, 22, where the lowest packing density exists, the packing density is improved with the molding sand S pushed from the sand packing holes 22, 22 and the parts are made to the almost equal packing density as that in the other part.
Patent JP-S5796545-A (JP)
Title: Manufacture of integrated circuit
Inventor: KIRISAKO TADASHI
IPC: H01L21/331
Filed: 1980-12-08
Abstract: PURPOSE:To prevent the generation of a channel between respective base regions by a method wherein a P type impurity is introduced into a P type region formed by an impurity diffusion from a buried layer and at the same time the  introduced portion is selectively oxidized and a required impurity is introduced  into the non-oxidized portion. CONSTITUTION:After a P<+> type buried layer is formed in a P<+> type Si substrate 1 an n type layer 7 is grown. B is injected into the surface using a nitride film formed selectively as a mask and by a thermal oxidization thick oxide films 5, 5' and a P<+> channel stopper 8 are formed and at the same time the impurity in the buried layer diffuses to form a P type layer 2. After that the nitride film is removed and a base region 3 and an emitter region 4 are formed by introducing a required impurity into a non-oxidized region. With the above configuration, the generation of a channel between respective base regions are avoided, so that the characteristics of the element can be improved.
Patent JP-H0618389-A (JP)
Title: Method and apparatus for fatigue test
Inventor: NIWANO YOSHIAKI
IPC: A63B53/00
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a method and apparatus for fatigue test which can easily apply a composite load to an object to be tested. CONSTITUTION:When a rocking device 15 of a reciprocating swinging mechanism 10 is actuated, a vertical slider 12 is vertically reciprocated in a set displacement range by a set number of times, so that external force in a bend direction is repetitively applied to a golf shaft A. When a swinging device 22 of a swinging mechanism 20 is actuated, a holding jig 21 is rotated alternately in forward and reverse directions in a set displacement range a set number of times, so that external force in a torsion direction is repetitively applied to the golf shaft A. Therefore, by operating these swinging mechanisms 10, 20 synchronously with each other, a load wherein external force in the bend direction and external force in the torsion direction are composited is repetitively applied to the golf shaft A.
Patent JP-S6064846-A (JP)
Inventor: SHIMANE YOSHINORI
IPC: B32B27/08
Filed: 1983-09-21
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-H1019920-A (JP)
Title: Device for detecting movement
Inventor: GOTO MAKOTO
IPC: H03M1/24
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting movement which outputs the signals of moving direction for measuring the pulse signals of movement and the moving direction for measuring the moving speed of a movable body without malfunctions. SOLUTION: This device for detecting movement consists of a displacement detector 11 which generates the displacement signals of a plurality of phases varying smoothly responding to the movement of a movable body, a reshaping unit 12 which generates three phrases of reshaping signals A, B and C responding to the output signals of the displacement detector 11, a movement pulse generating unit 13 which removes the noise at the time of changes in the level of the movement pulse signal through the use of the two phases of shaping signals A and B and obtains movement pulse signals synchronized to the reshaping signal A or the reshaping signal B, and moving direction generating unit 14 which obtains the moving direction signals according to the level of the reshaping signal C at the time of changes in the level of the movement pulse signal.
Patent JP-S5796877-A (JP)
Title: Device for controlling heat sensitive recording
Inventor: KATSURAGI SHIGERU
IPC: H04N1/032
Filed: 1980-12-09
Abstract: PURPOSE:To prevent the excessive increase in the temperature of a recording heat and to decrease the degradation of picture quality by monitoring the temperature of a thermal head and picture data and determining data by thinning the recording by the combination of both. CONSTITUTION:A picture signal C is given to a picture signal converter 4 as a recording signal l through a thinning control circuit 10. The thinning control device 10 is constituted by a black rate detector 11, a judging circuit 12, and a thinning circuit 13. The picture signal C is held for one period in the black rate detector 11, and applied to a counter CO1 at the time of black 1. The output of F3 indicates the magnitude of the black rate. An output Q is applied to the judging circuit as a thinning signal g. A temperature judging circuit 7 is constituted by two comparators CP1 and CP2, and their outputs d and e are applied to the judging circuit 12 which is constituted by an AND gate A2 and an OR gate R2. The thinning requirement is judged in the circuit 12, and a command signal i is given to the thinning circuit 13. When i=''0'', the input picture signal C itself is a recording picture signal l. When i=''1'', the picture signal C is thinned during the period an output pulse j of pulse generator PG is a ''1''.
Patent JP-S6065540-A (JP)
Title: Wire bonding method
Inventor: TSUKADA MITSUKI
IPC: H01L21/60
Filed: 1983-09-20
Abstract: PURPOSE:To shorten the working time of a wire bonding and to improve the reliability by simultaneously bonding two bonding ground points by using two bonding tools. CONSTITUTION:Bonding wire 15 is inserted into the first bonding tool 14a to form a ball 16 at the end. Then, the root of the ball 16 is held by the second bonding tool 14b in the state that the tool 14 is set above the external lead 12, and moved above a semiconductor chip 10. Then, the first and second bonding tools 14a, 14b are simultaneously moved down, the bonding wire 15 is fusion- bonded at the prescribed portion on the lead 12 by the tool 14a, and the ball 16 of the wire 15 is fusion-bonded to the electrode of the chip 10 by the tool 14b.
Patent JP-S6235129-A (JP)
Title: Vibration isolator
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1985-08-07
Abstract: PURPOSE:To enable the effective absorption of vibration over a wide range by providing a liquid chamber of high viscosity fluid which absorbs low-frequency vibration and a liquid chamber of low viscosity fluid which absorbs vibration by resonating at the time of high-frequency vibration. CONSTITUTION:A vibration isolator 10 has an upper liquid chamber 30 of high viscosity fluid and a lower liquid chamber 28 of low viscosity fluid in the interior of a cylindrical body 14 consisting of an elastic body. In the upper liquid chamber 30, a division wall plate 48 with an orifice 54 is provided, and low-frequency vibration is absorbed by the orifice 54. Further, in the lower liquid chamber 28, an orifice 42 comprised of a long passage as a resonance generating means is provided, and the vibration at the time of high-frequency vibration is absorbed by the resonance action of low viscosity fluid.
Patent JP-H1017654-A (JP)
Title: Production of polylactic acid
Inventor: MAEDA HIROSHI
IPC: C08L101/16
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polylactic acid, whereby the polymerization temperature can be controlled with good accuracy. SOLUTION: This process comprises polymerizing a lactide through ring opening in a polymerizer. In this process, the temperature in the polymerizer is controlled by removing heat from the polymerizer by vaporizing the lactide. It is desirable that the amount of the lactide vaporized is regulated by controlling the pressure in the polymerizer, and it is recommendable that the polymerization reaction is continuously performed by using a plurality of polymerizers connected with each other.
Patent JP-S5796373-A (JP)
Title: Magnetic brush developing device
Inventor: KANEKO TOSHIO
IPC: G03G15/09
Filed: 1980-12-09
Abstract: PURPOSE:To perform a satisfactory development by making plural coloring particles adhere onto an electrostatic latent image in a constant ratio, and also to prevent abrasion of a scraping member, by using a developing sleeve obtained by performing a coarse surface treatment of 1/5-1/2 of particle size of a developer to its surface. CONSTITUTION:A control member 13 for controlling the quantity of a developer carried by a sleeve 5, and a scraping member 14 for removing it from the surface of the sleeve 5 are placed near the outlet of a developer vessel 4, and also on the surface of the sleeve 5, a lot of groove 15 are formed in its axial direction. This groove 15 is formed within the range of 1/5-1/2 of the diameter of a coloring particle so as to have such depth as one coloring particle being a developer does not enter into this groove entirely, therefore, abrasion of the scraping member 14 is reduced, also developers of 2 kinds or more can be mixed sufficiently, and the development is performed satisfactorily.
Patent JP-S6331235-A (JP)
Title: Tdma frame synchronization system
Inventor: KATAGIRI MAKIO
IPC: H04B7/212
Filed: 1986-07-25
Abstract: PURPOSE:To identify the type of a frame and to prevent the deterioration in a frame using efficiency by changing and transmitting the quantity of shift for every parallel code string of a synchronizing code in one slot according to the type of the frame and detecting the quantity of the shift in a receiving side. CONSTITUTION:At the time of transmitting a reference burst of a frame reference such as an ordinary frame, a super frame, the code start point of a burst synchronizing code * in the plural parallel code strings P, Q corresponding to the number of modulated phases is shifted for every code string P, Q according to the various frame reference, the quantities t1, t2 of the shift are defined to be frame synchronizing information to transmit the various frame references. In a receiving station, the synchronizing code * is detected from a decoded signal for every parallel code string P, Q by a detector capable of detecting a code pattern corresponding to the modulated phase, thereby, the phase of a phase indeterminate removing circuit is set, the quantities t1, t2 of the shift for every synchronizing code string are detected by the time difference of a synchronizing code detecting signal to obtain the frame synchronizing information.
Patent JP-H05338281-A (JP)
Title: Tape printer
Inventor: NIWA AKIHIKO
IPC: B41J3/36
Filed: 1992-06-08
Abstract: PURPOSE:To provide a tape printer which can continuously print without cutting or deviating a line for forming a frame even if a data length having character data and frame data exceeds a memory length of an image buffer. CONSTITUTION:Each character designated by a text pointer is framed (S26), and a data length having its frame data and character data is sequentially integrated in an integrating memory (S27). If the data length stored in the memory is larger than a buffer size of an image buffer (S28: YES), character data and frame data corresponding to the data length stored in the memory are developed in the image buffer, printed (S29, S32, etc.,), then character data, frame data exceeding the buffer size are developed in the image buffer and printed.
Patent JP-S5875914-A (JP)
Title: Artificial impedance circuit
Inventor: HIWADA KIYOYASU
IPC: H03H11/40
Filed: 1981-10-30
Abstract: PURPOSE:To reduce a gyrator and a negative impedance converter circuit in size and to improve frequency characteristics, by providing a doubled feedback circuit between the input and output terminals of an amplifier. CONSTITUTION:The output of a buffer amplifier 4 is inputted to the base of a transistor (TR) 6 through a feedback circuit 8 having a transfer function T. The TR6 converts the input voltage into a current, which is fed back to the input terminal of the buffer amplifier 4. The output of the buffer amplifier 4 is fed back to the emitter of the TR6 through a feedback circuit 10 having impedance Z. Then, currents I1 and I2 flow through a loop 1 including the feedback circuit 8 and a loop including the feedback circuit 10. Therefore, the whole flowing current is the sum of the currents I1 and I2. At this time, the impedance including the terminals 2 and 2' of the feedback circuit 10 is positive or negative depending upon the values of T and Z.