baber/WOPTO huggingface dataset:
Patent JP-H08158093-A (JP)
Title: Horizontal continuous electrolytic device provided with edge mask
Inventor: OHARA KENICHI
IPC: C25D7/06
Filed: 1994-11-29
Abstract: PURPOSE: To form a uniform plating layer on the entire surface of a steel strip when the steel strip traveling in a plating soln. is used as a cathode and a current is applied between the cathode and anodes vertically arranged to plate the strip by alternately arranging the L-shaped edge mask and the inverted L-shaped one on the edges of the strip on both sides. CONSTITUTION: Plural plating tanks 1 each provided with a plating soln. feed pipe 6 and a plating soln. outlet 7 and consisting of upper and lower box-type tanks 1A and 1B contg. an anode 2 are arranged, a current is applied between a steel strip 3 to be plated as the cathode and the anode 2 by a conductor roll 4, the strip is traveled in direction of the arrow, and the strip 3 is plated. In this case, the current is concentrated on the edge of the strip 3 on both sides, and a thicker plating is formed on the edges than the central part of the strip 3. Accordingly, an L-shaped edge mask 9 and an inverted L-shaped one 9 are alternately provided on both sides of the strip 3 in the continuous plural plating tanks 1, the plating current is not concentrated on the edges of the strip 3 on both sides, and a plating layer uniform in thickness in the width direction of the strip 3 is formed.
Patent JP-H11308993-A (JP)
Title: Preparation of cdna library and screening of polypeptide
Inventor: HONSHIYO YU
IPC: C07K14/715
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an efficiently retrievable cDNA library by preparing a cDNA fragment from an object cell, linking different restriction enzyme sites to both ends of the fragment including a signal peptide followed by PCR and then cleavage and by integrating the resulting fragment. SOLUTION: This cDNA library is obtained by the following procedure: a single-stranded cDNA corresponding to mRNA isolated from an object cell is synthesized using a random primer, an oligo dT is added to the 3'-end of the single-stranded cDNA thus formed, and the corresponding double-stranded cDNA is synthesized using, as primer, a poly A oligomer to which a specific restriction enzyme (enzyme I) site is linked;  next, the double-stranded cDNA is cleaved, and the resulting fragments are fractionated based on their size, and then a linker containing a site of a specific restriction enzyme (enzyme II) differing from the enzyme I is linked to the resulting fragment followed by PCR with a primer containing the enzyme site and then lyzing the amplified product with the enzyme I-II, the resulting fragment is linked to a site upstream of a protein gene deprived of a signal, peptide and integrated into a vector for eukaryocytes to effect transformation.
Patent JP-H08219409-A (JP)
Title: Burner installation block for hearth and burner mounting method
Inventor: RUU TEE YATSUPU
IPC: F23C9/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a burner mounting block for mounting a burner in a furnace containing a melt to be heated by the burner. SOLUTION: A block 12 includes a body 20 having a passageway 22 which terminates in a divergent opening 24. The passageway is configured to receive a burner 14, so that the burner is recessed within the divergent opening and a flame produced by the burner is directed out of the divergent opening and over the melt. The divergent opening has a lower section 26 angled in a downward direction, and the lower section has a reversed step 28 to produce a primary recirculation zone A beneath the flame, thereby drawing the flame in a downward direction toward the melt. The reversed step is positioned within the divergent opening, so that when the burner is in use, a secondary recirculation zone B is formed between the opening and the melt to further pull the flame in the downward direction towards the melt. The height of this secondary recirculation zone varies with the height of the melt within the furnace to perform a self-adjustment of the flame toward the melt.
Patent JP-H07144089-A (JP)
Title: Control method for fully automatic washing machine
Inventor: HONDA YASUSHI
IPC: D06F33/02
Filed: 1993-11-25
Abstract: PURPOSE:To improve judging accuracy for the quantity of washing in a fully automatic washing machine which judges the quantity of washing prior to a washing process and automatically sets a washing condition in accordance with a judged result. CONSTITUTION:The number H1 of rotating pulses of an agitator blade measured when a motor is rotated for fixed time at a detection setting water level is stored (S1, S2). The sum M of stored inertia coasting rotation of the agitator blade in washing last time is added on the number H1 of rotating pulses of the agitator blade as a correction value, and threshold values X1, Y1, and Z1 are decided again (S3). The threshold value X1, Y1, and Z1 are compared with the stored number A1 of inertia rotating pulses sequentially, and the washing condition is set (S4-S5). When the washing condition is set, the washing is performed according to the washing condition. At this time, the inertia rotating speed of the agitator blade is measured, and the sum M1 of inertial rotation of the agitator is stored so as to be used in judgement for the quantity of washing in the next washing operation (S11).
Patent JP-S631860-A (JP)
Inventor: SAMIYUERU KUREAA REBUENTORII
IPC: F16J12/00
Filed: 1986-12-11
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-H08135530-A (JP)
Title: Intake device for internal combustion engine
Inventor: KANEKO HIROYUKI
IPC: F02M35/10
Filed: 1994-11-04
Abstract: PURPOSE: To drain oil mist accumulated in a surge tank of an intake manifold efficiently by providing an intake manifold path of which start end is located at a position higher than the lower surface of a surge tank of an intake system and also allowing the lower surface of the surge tank to communicate with the mid part of the intake manifold path. CONSTITUTION: A surge tank 4 is positioned on the upstream side from an intake manifold 2, and an intake manifold path 6 of which start end 6a is located at a position higher than the lower surface of the surge tank 4 (4m) is provided. Also the lower surface of the surge tank (4m) and the mid part of the intake manifold path 6 communicate after bypassing the start end 6a of the intake manifold path 6, and a bypass path 12 is drilled in the intake manifold so as to drain oil mist from the surge tank 4. Thus oil mist in the surge tank can be drained efficiently through the bypass path 12 without passing the start end 6a of the intake manifold path 6.
Patent JP-H05131768-A (JP)
Title: Three-dimensional recording medium
Inventor: TAKEUCHI KAZUYO
IPC: B41M5/42
Filed: 1991-11-12
Abstract: PURPOSE:To enable three-dimensional recording by using a usual thermal transfer type printer or a printer of a usual facsimile even when the printer or the printer of the facsimile are not made special or a special device such as an exposure device is not prepared. CONSTITUTION:A heat-sensitive adhesive layer 2 showing adhesive effect by heating, a solid forming layer 3, a releasable substrate 5 and the weak adhesive layer 4 bonding the solid forming layer 3 and the substrate 5 are provided to a support 1 composed of PET or paper.
Patent JP-H02187698-A (JP)
Title: Containment vessel construction
Inventor: KENIISU JIYON SUUIDOUA
IPC: G21C13/028
Filed: 1989-11-13
Abstract: PURPOSE: To prevent water in canal for replacing fuel from flowing into a well by providing an annular seal ring extending across an annular expansion gap such that a watertight seal is formed between the wall of containment and the peripheral wall of reactor pressure vessel. CONSTITUTION: A shelf part 21 is provided on the wall 15 of a containment while partitioning the reactor cavity into upper part, i.e., a fuel replacing canal 17, and lower part, i.e., a well 19. A flange 27 extending horizontally outward is provided on the circumferential wall 23 at the body part 7 of pressure vessel 3 and an upper flange 29 is provided at the head part 5 which is removed at the time of replacing fuel. An annular seal ring for accommodating normal thermal expansion and shrinkage of vessel 3 during operation of reactor and sealing the fuel replacing canal 17 from the well 19 of reactor cavity prevents water, filling the fuel replacing canal 17 at the time of replacing fuel, from flowing into the lower part of cavity, i.e., the well 19.
Patent JP-H05133793-A (JP)
Title: Electronic balance of battery drive type
Inventor: NISHI TETSURO
IPC: G01G23/00
Filed: 1991-11-13
Abstract: PURPOSE:To provide a battery driven electronic balance of simple structure, with which the back light can be turn on and off automatically and which can accomplish a long lifetime of battery. CONSTITUTION:A built-in battery 7 is charged with the electro-motive power of a solar cell 10. When the service environment is light, a switch circuit 11 puts off the back light 8 automatically because the terminal voltage of the solar cell 10 is higher than the specified voltage value. If dark, the switch circuit 11 puts on the back light 8 automatically because the terminal voltage is lower than the specified voltage value. There is no need, therefore, to use a photo- sensor to be dedicated solely for turning on and off the back light 8.
Patent JP-2000112235-A (JP)
Title: Developing device and image forming device provided therewith
Inventor: NISHIMURA AKIMASA
IPC: G03G15/08
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a developing device constituted so that developer is surely prevented from being leaked outside from a developer carrier and an image forming device equipped with this developing device. SOLUTION: This developing device is constituted so that a magnetic member 6 is disposed by giving a prescribed gap between at least one part of the outside circumferential surface of the end part of a freely rotatable developing roller 3 in the shaft direction. Then, a magnetic field G is generated by the roller 3. The magnetic member 6 is constituted so that plural grooves 6a are formed in the shaft direction of the roller 3 at the surface thereof on the roller 3 side and a magnetic field GM is generated between the roller 3 and the grooves 6a. The grooves 6a of the magnetic member 6 are filled with a non-magnetic member 10.
Patent JP-2001114819-A (JP)
Title: Polyolefin rubber
Inventor: KONDO MANABU
IPC: C08F8/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin rubber excellent in both compression set and tensile permanent extensibility, having a smooth molding product surface and further recyclability in combination by compounding a specific flexible polyolefin resin with a higher fatty acid salt at a specific concentration. SOLUTION: This polyolefin rubber comprises a flexible polyolefin cross- linked with a higher fatty acid salt.
Patent JP-H10140698-A (JP)
Title: Heat insulating panel and manufacture thereof
Inventor: SAWADA KOHEI
IPC: E04B1/80
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To protect the side end face of a heat insulating material, improve airtightness and watertightness on both end parts of a connecting position, and enable such constitution to be easily performed by a simple press device. SOLUTION: On both side end parts adjacent to the fitting projecting part and fitting recessed part of a panel main body, a surface metallic skin 1 containing a reentering step part 9 is extended. In this extended part, a slit L is provided in the vicinity of a crest line between the surface metallic skin 1 and a vertical wall 9a forming the rentering step part 9, thereafter, the extended part is worked by press-forming, so as to form an end face piece 6 opposite to the side end face of a heat insulating material and a connecting piece 21 from the lower end of the end face piece 6 in nearly parallel with the surface metallic skin 1.  On the slit L, the end part side portion 21a and the center part side portion 21b are separated from each other, the end part side portion 21a and the center part side portion 21b are overlapped each other, and the end part side portion 21a and the center part side portion 21b are made to be nearly flush with each other.
Patent JP-S62154272-A (JP)
Title: Positioning mechanism for magnetic disk device
Inventor: KORIYAMA HIROSHI
IPC: G11B21/02
Filed: 1985-12-25
Abstract: PURPOSE:To notch a revolving shaft so that pre-loads can be applied to a bearing in both thrust and radial directions without lowering rigidity to elimi nate backlash of the bearing, by driving a wedge between the bearing and revolving shaft and applying the pre-loads in the axial direction through the wedge. CONSTITUTION:A ring-shaped wedge 14 is fitted to a shaft 12 in the vicinity of an upper bearing 11 under a condition where the wedge 14 can freely move in the vertical direction and a thrust-direction pre-loading spring 9 is put around the shaft 12 between a base plate 8a and the wedge 14. The wedge 14 is driven in the clearance between the inner periphery of the upper bearing 11 and outer periphery of the shaft 12 and applies a pre-load to the bearing 11. Because of its tapered outer periphery, the wedge 14 pushes the upper bearing 11 downward and a component of force pushes the bearing 11 in the radial direction, when the wedge 14 is pressed downward, A lower bearing 11 also receives a similar force through the inner peripheral section of a rotary arm 4. Therefore, pre-loads are applied to the bearings 11 in both radial and thrust directions.
Patent JP-H05105673-A (JP)
Title: Thioether compound and its use in photography
Inventor: MATSUBARA EIJI
IPC: G03C1/34
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a new compound useful as a silver halide photographic photosensitive material. CONSTITUTION:A thioether compound expressed by the formula [R is H, alkyl or aryl; R1 is alkylene; (n) is 2-4] The compound expressed by the formula is obtained by adding and reacting carbon dioxide with a mixture of e.g. 1- amino-8-hydroxy-3,6-dithiaoctane with ethyl alcohol and triethylamine while stirring the mixture. The compound expressed by the formula can be added to PQ developers or MQ developers to impart soft gradation characteristics, utilized for the purpose of regulating the crystal habit and emulsion sensitivity in preparing silver halide photographic emulsions and widely utilized in the field of silver halide photographic photosensitive materials and has high preventing effects on fog, etc.
Patent JP-H09138512-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ISHIO KOZO
IPC: G03G5/06
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor having high sensitivity and high performance. SOLUTION: This photoreceptor has a photosensitive layer contg. a styryl compd. represented by formula I on the electrically conductive substrate. In the formula I, each of R<1> , R<4> and R<5> is H, alkyl or aryl, each of R<2> and R<3> is aryl, R<2> and R<3> may be condensed, each of R<6> -R<9> is H, alkyl or alkoxy and (n) is 0 or an integer of >=1.
Patent JP-S62154356-A (JP)
Title: Tape recorder
Inventor: IMAI TOSHIO
IPC: G11B15/43
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a stable tape travel to a magnetic head and a stable tape touch only at the time of sound recording and reproducing without developing a tape winding load in fast forwarding and fast rewinding states by providing a pad position control member for forcibly separating a pad and adding a stable back tension to a magnetic tape only at the time of sound recording and reproducing. CONSTITUTION:A pad shifter 8 is so formed to position before the magnetic head 7, and has such a structure as to always separate the pad from the tape especially at the time of inversion. A back tension load spring 14 is compressed and inserted between a load gear 11 and the collar part of a supporting shaft 12, and pressed with a friction felt 13, whereby a fixed stable load torque is added to the rotation of the back tension load gear 11. When a play rod 10 is operable, the load gear 11 meshes with the outer peripheral gear 2a of a supply reel stand 2, which rotates counterclockwise due to the normal rotation of the tape. On the other hand, the load gear 11 rotates clockwise. Friction load torque in the reverse direction of the supply of the tape 4 acts on the supply reel stand 2, whereby back tension can be added to the magnetic tape 4.
Patent JP-H01137483-A (JP)
Title: Magnetic head assembly
Inventor: YAMADA TADAHARU
IPC: G11B21/20
Filed: 1987-11-24
Abstract: PURPOSE:To make a magnetic head assembly thin without damaging the rigidity in the direction parallel with a disk plate by forming a bent flange part on the side edge part of a load beam holding a head slider. CONSTITUTION:Two magnetic head assemblies 9 are mounted back to back between two disk plates 57, and flange parts 32 of load beams 31 of magnetic head assemblies 9 are bent toward head sliders 10, namely, disk plates 57. Consequently, flange parts 32 and head sliders 10 partially overlap in the thickness direction. Thus, the magnetic head assembly is made thin without reducing the thickness of the flange part 32, and it is made thin without damaging the rigidity in the direction parallel with disk plates.
Patent JP-H06144121-A (JP)
Title: Fitting structure for quarter window trim
Inventor: TERAJIMA KIMITAKA
IPC: B60R13/02
Filed: 1992-11-06
Abstract: PURPOSE:To prevent the lower end section of a trim from being floated from a quarter inner panel by coupling projections formed on the back face of the lower end section of the quarter window trim with holes formed on a junction flange between the quarter inner panel and a side body outer panel. CONSTITUTION:Multiple poles 7 are arranged at the preset interval on the back face 1a of a quarter window trim 1 fitted to a quarter inner panel 2. Multiple ribs 9 having projections at their tips respectively are arranged at the preset interval at the lower end section of the back face 1a of the quarter window trim 1. Clips 10 are fitted to the poles 7. The projections 8 are coupled with the holes 12 formed on a junction flange 11 between the quarter inner panel 2 and a side body outer panel 3, the clips 10 are thrust into the holes 13 of the quarter inner panel 2 respectively, and the trim 1 is fitted. The lower end section of the trim l is prevented from being floated from the quarter inner panel 2.
Patent JP-H07126621-A (JP)
Title: Liquid crystal composition and liquid crystal device
Inventor: NISHIOKA AYAKO
IPC: C09K19/34
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a liquid crystal composition containing plural kinds of specified compounds, showing (chiral) smectic C phase in a wide temperature range, excellent in quick response and useful as a ferroelectric liquid crystal material, etc. CONSTITUTION:This liquid crystal composition contains two or more kinds of compounds represented by the formula [R<1> is a 3 to 16C alkyl; R<2> is methyl or ethyl; R<3> is a 3 to 18C alkyl, an alkoxy, an alkyloxycarbonyl, an alkanoyloxy or an alkanoyl; A ring is 1,4-phenylene or trans-1,4-cyclohexylene; B ring is 1,4-phenylene or 2,5-pyrimidinylene; X is COO or OCO; (m) is 0 or 1]. In addition, a liquid crystal device can be obtained by sandwiching this liquid crystal composition between a pair of electrode bases.
Patent JP-S63154086-A (JP)
Title: Motor drive controller
Inventor: OBUCHI TORU
IPC: H02P7/03
Filed: 1986-12-16
Abstract: PURPOSE:To reduce braking load to a motor by applying a short brake with a short brake means and changing over the direction of rotation of the motor. CONSTITUTION:An adding circuit 6 adds a phase comparison signal PC and a speed control signal FV. A comparator 7 converts an output from the adding circuit 6 into a PWM control signal on a threshold level control signal. A drive signal FW/RV is brought to L when a motor 20 is forward rotated, and to H when the motor 20 is reversely rotated. Since sudden braking load is applied to the motor 20 when the direction of rotation is changed over instantaneously, a short brake is applied by bringing a short brake signal SBK to L and short- circuiting transistors 13 and 14. The direction of rotation is changed over.
Patent JP-H07129026-A (JP)
Title: Image forming device
Inventor: WATANABE TOSHIO
IPC: G03G21/00
Filed: 1993-11-04
Abstract: PURPOSE:To provide an image forming device without generating the deviation of an image and the wrinkles of a recording material due to the deformation of a pressure roller by eliminating some problems. CONSTITUTION:After printing is completed, the temp. of a fixing roller is lowered to a standby temp., and when a printing signal is not outputted for five minutes (t1) for instance, a heater is turned off and shifted to an electricity saving mode. A printer main motor for rotating the pressure roller is turned on for 1.3 seconds (t6) for instance, at the same time of shifting the heater into the electricity saving mode. Thus, the rubber layer of the pressure roller is prevented from being locally, concentratively and repeatedly affected by temperature change to prevent the deterioration of rubber.
Patent JP-2000077210-A (JP)
Title: Method for classifying varistor
Inventor: KITAMI TAKASHI
IPC: H01C7/10
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability by applying a weak current surge pulse that does not break a varistor, and by checking to see if the surge breakdown voltage is appropriate or not according to the voltage difference between the voltage of the varistor due to an arbitrary current value before applying the weak current surge pulse and that due to the current value after a fixed amount of time passes after applying the weak current surge pulse. SOLUTION: To check to see if a surge breakdown voltage is appropriate or not without breaking a varistor, a current surge pulse corresponding to 1-80% of a limited voltage measurement current is applied to the varistor, a varistor voltage measured by an arbitrary current value before the application and that in the current value after a fixed time passes are measured, thus judging to see if the surge breakdown voltage is appropriate or not according to the value being obtained by dividing the difference between the two varistor voltages by the varistor voltage before the application. Furthermore, a value being obtained by dividing the varistor voltage difference that is measured by arbitrary current values at two different time after the current surge pulse is applied by the varistor voltage due to the current before the current surge pulse is applied is obtained and is added to the previously obtained value, thus judging to see if the surge breakdown voltage is appropriate or not.