baber/WOPTO huggingface dataset:
Patent JP-H03261753-A (JP)
Title: Azulene derivative, liquid crystal composition and liquid crystal element using the same derivative
Inventor: MORITA TADAYOSHI
IPC: C09K19/60
Filed: 1990-03-13
Abstract: NEW MATERIAL:An azulene derivative shown by formula I (R is alkyl). EXAMPLE:A compound shown by formula II. USE:A component for liquid crystal composition. Having blue negative dichroism or low positive dichroism, useful for a liquid crystal element in which the liquid crystal composition is sandwiched between substrates with an electrode wherein at least one substrate is transparent and capable of providing a liquid crystal element having high display effects by using the liquid crystal composition for correcting hue of guest host type mode. PREPARATION:A compound shown by formula III is dissolved in trifluoroacetic acid, reacted with hydrobromic acid under heating to give a compound shown by formula IV, which is then reacted with acetic anhydride in the presence of a catalytic amount of pyridine to give a compound shown by formula V. This compound is reacted in anhydrous DMF solvent in the presence of cuprous cyanide to form a compound shown by formula VI, which is then reacted with phosphoric acid at room temperature to give a compound shown by formula VII. Finally this compound is reacted with a benzoic acid derivative such as p-n-pentylbenzoic acid in the presence of thionyl chloride to give a compound shown by formula I.
Patent JP-H01236053-A (JP)
Title: Massager
Inventor: KAWAI KOZO
IPC: A61H7/00
Filed: 1988-03-15
Abstract: PURPOSE:To cause a user to be comfortably massaged without vibrating a head part just after the massage is started by containing a pat rolling massage action in an automatic remedial operation, and simultaneously, starting this action at a position corresponding to a part except the head and the neck. CONSTITUTION:When an 'action/stop' switch SW01 is pushed, the automatic remedying mode is set by the output of a switch for discriminating an action mode, the light-up display of a luminous element L1 is executed, and simultaneously, a luminous element L15 adjoining to a 'shoulder position locating' switch SW15 is blinked. A remedying piece is moved to an up-and-down position according to the setting of the 'houlder position location' switch SW15, and when the movement is completed, the luminous element L15 is lighted up, and a remedying piece 5 is made to execute a massage-down action at such a plane. Thereafter, a series of massage actions of a corresponding course are successively executed. At such a time, a control circuit CPU compares the present position information of the remedying piece 5 by above-mentioned respective position sensors S1, S2 and S3 with position information in action information written to a course table CT, and the position of the remedying piece 5 is changed for each step.
Patent JP-H07270742-A (JP)
Title: Tape press-bonding device
Inventor: MURAOKA NOBUHIKO
IPC: H01L21/52
Filed: 1994-03-30
Abstract: PURPOSE:To eliminate the elongation of a tape and to press-bond the tape with high dimensional accuracy by preventing tensile force from acting on a tape-state body at the time of performing the operation of press-bonding the tape. CONSTITUTION:This device is provided with a pair of elevators 2 and 3 with which the tape-state body 1 is engaged so that it can travel, a feeding means 5 feeding the tape-state body 1 on one elevator 2 side, a tape feeding means 7 and a take-up means 6 feeding the tape-state body 1 on the other elevator 3 side so that it is pulled by a specified length, a 1st chuck 13 arranged on one elevator 2 and holding the tape-state body 1, a 2nd chuck 14 arranged on the other elevator 3 and holding the tape-state body 1, and a 3rd chuck holding the tape-state body 1 between the means 7 and 6. When the elevators 2 and 3 ascend and descend, the tapestate body 1 is held by the 1st and the 2nd chucks 13 and 14 so as to prevent the tensile force from acting on the tape-state body 1 between the elevators 2 and 3.
Patent JP-H06271763-A (JP)
Title: Lightweight reinforced resin composition
Inventor: HORIO MITSUHIRO
IPC: C08K7/22
Filed: 1993-03-22
Abstract: PURPOSE:To obtain the subject composition excellent in rigidity, heat resistance, and chemical resistance by mixing a polyamide resin with specific fine hollow spheres in a given proportion. CONSTITUTION:This composition comprises 100 pts.wt. polyamide resin (e.g. 6,6-nylon) and 5-20 pts.wt. fine hollow spheres having an average particle diameter of 100mum or smaller, a true speciflc gravity of 0.30g/cm<3> or higher, and a strength at 10% volume reduction of 100kg/cm<2> or higher (e.g. glass spheres). It preferably further contains 1-50 pts.wt. inorganic filler having a high aspect ratio (e.g. glass fibers).
Patent JP-H01238873-A (JP)
Title: Catheter
Inventor: POORU DABURIYU BUREEMAA
IPC: A61M25/00
Filed: 1988-03-15
Abstract: PURPOSE: To make it easy to insert a catheter into body and push forward within the body by comprising of object bending its tip when the catheter push forward in the body, so as to shrink a shape memory wire through heating it to the predetermined temperature. CONSTITUTION: A plurality of non-conducting rigid rings 18 are fixed on the outer side of an insulating layer 14 of the catheter, with an interval in axial direction at the end part of the catheter, by coating adhesives on their inner side. Groups of titanium-nickel shape memory alloy wire are extended between the rigid rings 18. When the catheter is inserted into specific opening part, cutting part, artery, vein or other passages of the body, microprocessor 34 provides an extremely low pulse current of about 3 amp for selected biometallic wire 20. When the biometallic wire 20 is heated to the prescribed temperature, although the heated biometallic wire shrinks to bend the tip of the catheter a little, as specific or selected wire of all segments are heated, it is easy to control the catheter along complicated windings in the various passages of the body.
Patent JP-H07273144-A (JP)
Title: Single point bonding method
Inventor: URUSHIJIMA MICHITAKA
IPC: H01L21/60
Filed: 1994-03-30
Abstract: PURPOSE:To prevent trouble due to shifting of lead by optimizing the order of bonding. CONSTITUTION:An inner lead 26 at a first corner part is connected in step (1), the inner leads are then connected sequentially from the inner lead 28 at a second corner part to the inner lead 27 in the central part in step (2), and finally the inner leads subsequently to the inner lead 26 are connected sequentially up to an inner lead 27 in step (3).
Patent JP-2000254971-A (JP)
Title: Production of synthetic resin lining pipe
Inventor: ENOMOTO SEIICHI
IPC: B29C63/34
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lining pipe in which productivity is excellent and a nonconformity of low bonding strength and overexpansion is not caused. SOLUTION: In the method for producing the synthetic resin lining pipe, the inner surface of a metallic pipe is covered by expanding a heating expandable synthetic resin pipe successively in the axial direction of the pipe in the direction of diameter while being carried in the inside of a heating device in such a state that the heating expandable synthetic resin pipe is inserted on the inner surface of the metallic pipe through an adhesive. The position of a boundary between such a part that the heating expandable synthetic resin pipe C adheres to the metallic pipe A and unadhering part is detected. The setting temperature of the heating device 2 is corrected so that displacement from the standard position of the preset boundary is made small.
Patent JP-H04297100-A (JP)
Title: Component installing apparatus
Inventor: OYAMA KAZUYOSHI
IPC: H05K13/02
Filed: 1991-03-26
Abstract: PURPOSE:To prevent a mistake in mounting a component supply apparatus onto a component supply table by a simple method, by setting an identifier, having a changeable numerical value for instructing a mounting position on the component supply table, in the component supply apparatus. CONSTITUTION:When a supply apparatus 7 with a small tape reel 17 as well as a supply apparatus 7 with a large tape reel 17 is put onto a supply table 6, a supply-table mounting number 35 is changeable and indicated on a thumb rotary switch 34 provided for each supply apparatus 7. The supply-table mounting number 35 is set correspondingly to a supply-apparatus array number 36 located in the vicinity of a position where the component supply apparatus 7 is to be mounted onto the supply table 6. In this case, the thumb rotary switch increases the number one by one when a pushing button 34A for each digit position is pushed. Moreover, a large reel holder 20 is removable from the apparatus 7 so as not to be mounted in a position where the supply apparatus 7 with the small tape reel 17 is placed. In this way, a mistake can be prevented in mounting the component supply apparatus onto the component supply table.
Patent JP-H07268938-A (JP)
Title: Support device of grating
Inventor: UEDA TADASHI
IPC: E03F5/06
Filed: 1994-03-31
Abstract: PURPOSE:To enhance the efficiency of mounting work by providing a support device consisting of an engaging plate moved on a flat plate and a cover having a wedge member on the end part of a plurality of gratings, and pressing the cover to nip the gratings. CONSTITUTION:Main bars 4 on the connecting end parts of gratings 1 laid on a drainage ditch 2 are engaged with the engaging pieces 8b and 8c of a support device 7. A cover 11 having a wedge member 14 and rotatably fixed to a body 8 is pressed into contact with the inclined plates 9b, 10b of movable members 9, 10, and further pressed to nip the main bars 4 by the side plates 9d, 10d of the movable members 9, 10, and the support device 7 is fixed to the gratings 1. The cover 11 and the body 8 are locked up to prevent the burglary. When opened, they are unlocked to open the cover 11, and the engagement with the main bars 4 is released. Thus, the mounting and removal of the gratings can be easily performed.
Patent JP-H11247415-A (JP)
Title: Tatami border
Inventor: TAKADA YUKIO
IPC: A61L2/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a tatami boarder capable of effectively suppressing the proliferation or propagation of a toxic matter such as bacteria, mold, ticks or the like by kneading an inorganic antibacterial agent to a synthetic fiber yarn and/or holding the inorganic antibacterial agent between synthetic fiber yarns. SOLUTION: Synthetic zeolite solid particles as an inorganic antibacterial agent are kneaded after adding it to an organic polymer of a synthetic fiber yarn used in weaving a tatami border and mixing therewith just before it is formed into the fiber of or preliminarily mixing it to a monomer of the starting material of the synthetic fiber. The synthetic fiber yarn can hold the antibacterial agent by including zeolite solid particles between the woven synthetic fiber yarn. Since an inorganic one is used as the antibacterial agent, propagation of a toxic matter such as bacteria, mold, tick or the like and generation of bad smell can be prevented by the synergistic effect of a metal ion and activated oxygen generated by its catalytic effect, and semi-permanent antibacterial effect can be attracted.
Patent JP-H05261199-A (JP)
Title: Cordless iron
IPC: D06F75/26
Filed: 1992-03-18
Abstract: PURPOSE:To provide a cordless iron which is simple in structure and always keeps the operation timing of a shutter mechanism and a switch mechanism properly to surely prevent generation of spark. CONSTITUTION:A cordless iron comprises a power supply terminal 13 provided in a receiving area 12 of a placing table 10, a protection shutter 18 which can open and close a through hole 14 formed in the receiving area 12 and is elastically energized in the turning direction for closing the through hole 14 by a spring 21, and a normally opened open-close switch 26 for opening and closing the electric conduction between the power supply terminal 13 and the power supply. According to the operation of placing an iron main body to the placing table 10, the protection shutter 18 is turned against the spring 21 by the operation of the iron main body 1 to open the through hole 14, and the power receiving terminal 8 of the iron main body 1 is brought into contact with the power supply terminal 13 through the opened through hole 14. The open-close switch is opened by the turning operation of the protection shutter 18 in delay to the contact timing.
Patent JP-H07247678-A (JP)
Title: Plastic form for placing concrete
Inventor: HAYAMA TADAO
IPC: E04G9/05
Filed: 1994-03-08
Abstract: PURPOSE:To reduce cost by providing square or triangular corner members at four corners of a plastic form having a square plan view for placing concrete, in such a way as allowing replacement. CONSTITUTION:A plastic form 1 for placing concrete is formed to be rectangular in plan view, using four flanges 2 all around, and the flanges 2 are internally fitted with reinforcement ribs 3 at the prescribed intervals. Thereafter, space is formed at the four corners 4 of the form 1 for replacing a funnel type corner member 5 having a square plan view for fitting a new member with bolts and nuts 6. Also, the corner member 5 at the four corners 4 of the form 1, when broken, is replaced by a new corner member 5. According to this construction, economy can be enhanced without disposing of the whole of the form 1.
Patent JP-S53147445-A (JP)
Title: Memory readout system
Inventor: TAKENO KOUHEI
IPC: G11C17/08
Filed: 1977-05-27
Abstract: PURPOSE:To increase the memory utilization efficiency as a whole, by using a part of memories as the code conversion from binary-coded-decimal notation into binary notation.
Patent JP-S55154885-A (JP)
Title: Synchronizing signal separation system
Inventor: KIMURA KENJI
IPC: H04N5/95
Filed: 1979-05-21
Abstract: PURPOSE: To make it possible to separate a synchronizing signal in reproduction securely by obtaining the synchronizing signal by using wind pulses obtained from the output of a flywheel oscillator made by a synthronizing signal in a conversion signal to oscillate.  
     CONSTITUTION: Reproduced conversion signals from magnetic heads 9 1 ∼9 8  are demodulated by demodulators 10 1 ∼10 8  by way of alternation switches 8 1 ∼8 8  before being supplied to time-axis correcting units 11 1 ∼11 8 . The output of demodulator 10 8  only is supplied to synchronous separator 14 to extract only a synchronizing signal, which is supplied to flywheel oscillator 16. Consequently, an output which is not influenced by a mixing signal is generated corresponding to the synchronizing signal. Correcting units 11 1 ∼11 8 , on the other hand, output synchronizing signals by way of synchronous separators 20 1 ∼20 8 . Among those outputs, a conversion signal may also be generated, but since the output of oscillator 16 makes the output of wind pulse generator 22 agree with the center of the synchronizing signal, synchronizing signals only are generated by AND gates 21 1 ∼21 8  being separated and then supplied to phase comparators 19 1 ∼19 8 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03263030-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MEJI IKU
IPC: G03C1/035
Filed: 1990-03-13
Abstract: PURPOSE:To make improvement in resistance to roller marks by using the silver halide particles controlled in such a manner that development is started at the ridge or the vertex of the ridge of the particles or near these parts to constitute at least 50% of the projection area of the silver halide particles constituting silver halide emulsion layers and also specifying the degree of swelling of the emulsion layer thickness. CONSTITUTION:At least 50% of the projection area of the silver halide particles constituting silver halide emulsion layers is constituted of the silver halide particles controlled in such a manner that development is started at the ridge or the vertex of the ridge of the particles or near these parts. In addition, the degree of swelling of the emulsion layer thickness is specified to <=300%. The silver halide particles controlled in such a manner that development is started from the ridge or the vertex of the ridge of the particles or near these parts refer to the particles selected from the point where the development starts when the silver halide emulsion is applied n a base and is developed. The silver halide photographic sensitive material having the high properties free from the generation of roller marks at the time of development and the sticking of the films to each other during the preservation of the films is obtd. in this way.
Patent JP-H01235480-A (JP)
Title: Frequency demodulation circuit
Inventor: ARAKAWA TOKUO
IPC: H03D3/00
Filed: 1988-03-15
Abstract: PURPOSE:To eliminate the need for the adjustment of the amplitude sand the bias value of an analog signal by demodulating a frequency-modulated signal directly as a digital value by linear-measuring the signal period of the frequency- modulated signal. CONSTITUTION:The frequency-modulated signal (a) is inputted to the reset terminals R of counters 12, 13, and the signal inverted by a NOT circuit 18 is impressed to the counter 13. The counter 12 operates only during the high duration of the frequency-modulated signal (a), and its first half period count circuit output b1 is latched by a latch circuit 14 at the fall of the frequency- modulated signal (a), and s first half period measured value 62 is taken out, and the counter 13 operates only during the low duration of the frequency- modulated signal (a), and the latch circuit 15 outputs a second half period measured value c2. The first half measured value b2 and the second half measured value c2 are inputted to an addition circuit 16, and its output d1 is latched by the latch circuit 17, and a period measured value d2 is outputted. Then, it is converted by a conversion circuit 2, and a value (e) proportional to an input frequency can be obtained. Thus, the adjustment of the amplitude and the bias value of the analog signal can be made unnecessary.
Patent JP-H08264343-A (JP)
Title: Chip common mode choke and its manufacture
Inventor: YAMAKAWA KUNIO
IPC: H01F37/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide a method of manufacturing a chip common mode choke which is applicable to various electronic equipments, large in common mode impedance, small in size, and low in manufacturing cost. CONSTITUTION: Two covered conductors 6 are wound on a core 5, the end faces 7 of the covered conductor 6 are installed on the same planes with the opposed end faces 9 of the core 5 respectively, the side faces of the core 5 except its end faces 7 are covered with molding resin 8 nearly like a parallelepiped, and an outer electrode 10 is provided to each end face of the core 5 and connected to the covered conductor 6, whereby a chip common mode choke excellent in performance can be obtained.
Patent JP-S58179950-A (JP)
Title: Alarming device
Inventor: TAKAHASHI TOORU
IPC: G11B33/10
Filed: 1982-04-15
Abstract: PURPOSE:To perform quickly repairs after detecting a faulty area, by blinking a display matter in response to the fault of each part and with a working state detecting signal corresponding to the mode of a VTR. CONSTITUTION:The detecting signals for working state of a cassette VTR are supplied to a control circuit 2 from input terminals 1a and 1b. At the same time, the operation signal of an operation part is supplied via an input terminal 4. The circuit 2 compares the operation signal with the working state detecting signal and then blinks one of display matters 7a-7g in response to the detected faulty area. Thus the faulty area is detected, and the repairs can be carried out quickly.
Patent JP-S59188307-A (JP)
Inventor: OKADA OSAMI
IPC: H02B1/30
Filed: 1983-04-08
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-S51141122-A (JP)
Title: Compound valve-contact mechanism for opening and closing fluid and ele cric circuits and fluid suspension system for vehicle capable of adjus ting car body height and using the mechanism
Inventor: WATANABE TADAKIYO
IPC: B60G17/015
Filed: 1975-05-28
Abstract: PURPOSE:To provide a compact and economical fluid suspension system for adjusting the car body height which system uses a compound valve-contact mechanism for opening and closing fluid and electric circuits to response only to the change of static load.
Patent JP-S60206511-A (JP)
Title: Method and device for controlling sheet shape
Inventor: TAWARA AKIHIRO
IPC: B21B27/10
Filed: 1984-03-29
Abstract: PURPOSE:To control accurately a sheet shape by detecting the shape of a sheet material in its width direction and expressing it by a power function for approximating the amount of roll crown to the function, in a rolling mill whose amount of roll crown is made variable by expanding and shrinking the roll by using a pressurized oil. CONSTITUTION:A sheet shape is controlled by a rolling mill, which uses a backup roll 2 whose amount of crown is made variable by expanding and shrinking its outer shell by using a pressurized oil. In this controlling process, the shape of a sheet material 3 caught by a shape detector 11 is approximated by a function fi(x), which is expressed by a power funtion. This function is compared with a function which gives a target shape, to control the amount of crown of roll 2 so that both function are equal to each other.
Patent JP-S60206650-A (JP)
Title: Ink jet recording apparatus
Inventor: GIYOUTOKU YASUHIRO
IPC: B41J2/175
Filed: 1984-03-30
Abstract: PURPOSE:To make it possible to simplify an ink recirculation system, by driving a pump by the drive member of a carriage when a head came to the outside of the opposed region with recording paper and providing a gutter in opposed relation to this position. CONSTITUTION:The ink in a sub-tank 9 is detected by a detector and, when said tank 9 is not filled, a carriage is moved to the left and a pump 3 is pressed by a press rod 4 to supply the ink in a tank 1 to the sub-tank 9 through a check valve set 2 and said carriage 10 waits a printing order at a stand-by position. When there is no printing order for a certain time, a cap 8 is closed in order to prevent the drying of a nozzle and, when the printing order comes, printing is started at a printing region. When the preliminarily calculated number of lines are printed, the carriage 10 returns to the stand-by position to perform ink supply operation. The similar operation is performed even in purging but the moving speed of the carriage is accelerated to absorb the ink emitted from the nozzle by an ink gutter 6.
Patent JP-2000261044-A (JP)
Title: Thermoelectric conversion material and its manufacture
Inventor: SADATOMI NOBUHIRO
IPC: H01L35/14
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce thermal conductivity and to improve performance or the Seebeck coefficient without degrading electrical conductivity by melting additive elements in Si, such that the Si contains a predetermined amount of additive elements, rapidly cooling the molten substance, and powdering, forming and sintering the cooled substance. SOLUTION: Additive elements for making a p-type or n-type semiconductor are melted in Si separately or in combination, such that the Si contains 0.001 atom% to 20 atom% additive elements, and the molten substance is cooled normally or rapidly and the cooled substance is powdered, formed, and sintered. A texture, in which a phase rich in the additive elements such as Ge is dispersed and formed at the grain boundary rich in Si of a Si-based sintered thermoelectric conversion material, is formed by the segregation of the additive elements in a solid solution in a powdered raw material caused when the powdered raw material is sintered, whereby the material or a powder showing high Seebeck coefficient is obtained. Furthermore, by sintering the powder, a Si-based sintered thermoelectric conversion material showing a high Seebeck coefficient is obtained.