baber/WOPTO huggingface dataset:
Patent JP-H08115007-A (JP)
Title: Image forming method
Inventor: TAKEI YOSHIAKI
IPC: G03G15/24
Filed: 1994-10-14
Abstract: PURPOSE: To efficiently form a color image of excellent gradation and high resolution by forming toner images by the use of color toners having specific particle sizes. CONSTITUTION: On a photosensitive drum having an organic photosensitive layer, electrification, image exposure, and development using the color toners are repeated to form the separate toner images of different colors, and the toner images are transferred to an intermediate transfer belt 8 by being superimposed in order on the belt 8. The color toner images formed on the intermediate transfer belt 8 are transferred again onto a transfer material 15 by means of a low-heat-capacity heating body 12, which is on the rear of a transfer belt 8, and, at the same time, they are fixed. As each developer, developer containing magnetic or non-magnetic color toner with an average volumetric particle size of 3-9μm, preferably 4-8μm, is used.  The each color toner contains binder resin and inorganic fine particles, and it further contains, as necessary, a charge control agent, a releasing agent, a cleaning auxiliary, magnetic powder in the case of the magnetic toner, etc.
Patent JP-H0192976-A (JP)
Title: Magnetic head supporting mechanism
Inventor: NISHIDA SADAHIRO
IPC: G11B21/21
Filed: 1987-10-05
Abstract: PURPOSE:To make a recording and reproducing signal stable by forming a minute projection in the vicinity of the boundary between an elastic part and a weight beam part in a weight beam area and fitting a thermal expansion member brought into contact with the projection at a temperature of above so as to make the floating of a core slider stable. CONSTITUTION:A minute projection 5 is provided on a part in the vicinity of an elastic spring part or the weight beam part, that is, in the vicinity of the loading beam part 4 or the boundary between the elastic part 3 and the loading beam part 4 and the thermal expansion member 6 brought into contact with the projection at a temperature or above is fitted to a head supporting mechanism. The viscosity of air flow is increased attended with the temperature raise in the magnetic disk device, the lifting force is generated in the core slider 1 and even when the magnetic head supporting mechanism receives the force is a direction to increase the floating quantity and is going to be displaced, the thermal expansion member 6 is brought into contact with the projection 5 by thermal expansion to suppress the displacement, resulting in making the floating quantity stable. Thus, the viscosity of air flow is increased and the effect of the lifting force exerted onto the magnetic head supporting mechanism is canceled, then the floating of the core slider 1 is made stable, thereby making a recording and reproducing signal stable.
Patent JP-H0987314-A (JP)
Title: Catalyst component for polyolefin production, polyolefin production catalyst containing the component, and production of polyolefin
Inventor: OKUMURA YOSHIKUNI
IPC: C08F4/60
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst component useful for producing especially an isotactic poly (α-olefin) having a high m.p. by using a specific metallocene compound. SOLUTION: This component comprises a metallocene compound represented by the formula  wherein M is Ti, Zr, or Hf; X<1> and X<2> each is H, a halogen, a (halogenated) 1-20C hydrocarbon group, OR, SR, OCOR, SO2 R, OSO2 R, or NRR' [where R and R' each is H or a (halogenated) 1-7C hydrocarbon group]; R<1> and R<2> each is H, a 1-20C hydrocarbon group, OR, or SR or may be bonded to each other to form a ring; R<3> is a 1-20C (Si-containing) hydrocarbon group; R<4> to R<6> each is H or a 1-5C (Si-containing) hydrocarbon group; and R<7> to R<10> each is H or R<3> or may be bonded to each other to form a ring}.
Patent JP-S60176547-A (JP)
Inventor: KENTO RII SHIPORO
IPC: A23J3/00
Filed: 1984-11-28
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-H1097289-A (JP)
Title: Phoneme selecting method, voice synthesizer and instruction storing device
Inventor: KOYAMA TAKAO
IPC: G10L13/07
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthesizer which shortens the processing time of speech synthesis and retrains the range where synthetic units (phonemes) affect each other. SOLUTION: A segment dividing section 105 is installed to compose a voice synthesizer 101, and divides a sentence to be vocally synthesized to plural segments in terms of punctuations, segment lengths, connectability, etc. Then for each divided segment, a set of synthetic units which minimizes the connecting cost based on the cepstrum distances between phonemes is selected and used for voice synthesis.
Patent JP-H0781912-A (JP)
Title: Continuous preparation of aluminum nitride by carbo nitridation of alumina using current bed reactor
Inventor: PIEERU RABUNERU
IPC: C01B21/072
Filed: 1994-09-19
Abstract: The invention relates to a continuous process for the preparation of aluminium nitride by carbonitridation of alumina. According to this process, the reaction, which involves alumina, carbon and nitrogen, is carried out in a moving bed reactor, characterised in that the reaction region has a plurality of pipes.
Patent JP-H1096457-A (JP)
Title: Ball screw and nut
Inventor: SATO KYUICHI
IPC: B23Q1/72
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To restrain thermal expansion of a ball screw caused by a temperature rise by friction between a nut and a screw shaft by enlarging the surface area by working a recess-projection on a nut surface of the ball screw, and promoting heat radiation to the atmosphere. SOLUTION: A ball screw 1 has a screw shaft 2 and an almost cylindrical nut 3 screw-fitted to the screw shaft 2. The nut 3 is screw-fitted to the screw shaft 2, and an installing flange part 4 of the nut 3 is connected to a moving body made movable in the shaft direction of the screw shaft 2. When the screw shaft 2 is rotated by driving a driving means, the nut 3 and the moving body connected to this rectilinearly move along the screw shaft 2. A recess-projection 5 being groove-shaped work is formed on a peripheral surface being a part of a surface of this nut 3 by screw cutting work. In this way, since the surface area of the nut 3 is enlarged, heat radiation to the atmosphere is promoted, and since a temperature rise in the nut 3 is restrained low, a temperature rise in the screw shaft 2 can also be reduced, and thermal expansion of the ball screw 1 can be restrained.
Patent JP-H0781814-A (JP)
Title: Wound roll carrying device
Inventor: KATAOKA HIROSHI
IPC: B65H19/30
Filed: 1993-09-10
Abstract: PURPOSE:To provide a wound roll carrying device, which can efficiently take out wound rolls for carrying from a sheet dividing and winding machine and which can effectively utilize an equipment space. CONSTITUTION:A wound roll carrying device is provided with a carrying conveyor 5 for carrying a wound roll R, which is wound by a sheet dividing and winding machine 1, to the sheet dividing and winding machine 1 side, a carrying conveyor 7 extended in the direction crossing the carrying conveyor 5, and a machine side conveyor 6, which receives the wound roll R from the carrying conveyor 5 to deliver it to the carrying conveyor 7.
Patent JP-H04129703-A (JP)
Title: Punching die
Inventor: TAKASAKI MITSUHIRO
IPC: B28B11/12
Filed: 1990-09-21
Abstract: PURPOSE:To shorten the interval distance between punches without changing the size of driving elements by using connecting materials to couple together punches and the movable parts of the driving elements out of alignment with the axes of the punches. CONSTITUTION:A base plate, e.g. 0.25mm thick ceramic green sheet 24, attached to a frame 23 is placed on the XY table of a working device. An air cylinder 10 is then operated to lower a plate 4 to a predetermined height. In this condition, when current is applied to the coils contained in solenoids 6a, 6c and 6e, iron cores 8a, 8c and 8e are acted downwards and, after tungsten wires 25a, 25c and 25e are deformed slightly due to the friction resistance between punches 1a, 1c and 1e and the holes 5a, 5c and 5e provided in the plate 4, they force down the punches 1a, 1c and 1e and the edges of the punches 1a, 1c and 1e come out of the holes 5a, 5c and 5e of the plate 4, whereby holes can be formed through ceramic green sheet 24.
Patent JP-S60144167-A (JP)
Title: Power source for nuclear fusion reactor
Inventor: SAWATANI KENJI
IPC: H05H1/12
Filed: 1983-12-29
Abstract: PURPOSE:To reduce drive power by supplying power of small capacity to a heater load during a small load. CONSTITUTION:Powers are supplied from motor generator GP1-GPn for poloidal power source to a poloidal load P and from motor generator GN for a heater to a heater load N during a plasma current exciting time T1. The energy of the poloidal coil is regenerated during a plasma current stopping time T3, the generators GP1-GPn are accelerated by the regenerative energy as motors and stores as rotary energy. When the load N is small, power of small capacity is supplied through power supply system 2 to the load N from a capacitor C for a power source, and the generator GN for a heater power source is non-excited.
Patent JP-H04129589-A (JP)
Title: Washing/drying machine
Inventor: KAMETANI HIROCHIKA
IPC: D06F25/00
Filed: 1990-09-21
Abstract: PURPOSE:To shrink the locus of the rotating motion of an outer tub and obtain a washing/drying machine with the outer shape not so large against the outer tub by providing a rotating system having multiple rotation centers in the rotating motion of the outer tub, replacing the rotation centers in sequence as the rotating motion progresses, and replacing the rotation centers in the opposite sequence when the rotating motion is performed in the opposite direction. CONSTITUTION:An outer tub 1 is initially set vertical in the rotating motion. Side faces of an upper lever 13a and a lower lever 13b are brought into contact with each other and connected by a hook 15. When a rotating motion input shaft 6 is rotated clockwise, the outer tub 1 is rotated centering on the rotating motion input shaft 6, and it proceeds to the inclined angle. An outer tub shaft 11 is brought into contact with the lower end of a guide hole 4a, and the rotation can not proceed further. A hook 15 is released by the action of a hook rejecter 16, when the rotating motion input shaft 6 is rotated clockwise further, an outer tub arm 11a is rotated clockwise, the rotation center is replaced, the outer tub 1 is continuously rotated centering on the outer tub shaft 11, it proceeds to the angle of the lateral position, and a series of rotating motion is completed. For the opposite rotating motion, opposite actions to this rotating motion are performed.
Patent JP-S62110168-A (JP)
Title: Digital trouble point locating apparatus
Inventor: MATSUSHIMA TETSUO
IPC: H02H3/40
Filed: 1985-11-08
Abstract: PURPOSE:To make it possible to measure the distance up to a trouble point with high accuracy, by selecting specific output from the outputs of a plurality of digital filters, into which the electric energy from a memory is introduced, in accordance with a system trouble continuation time. CONSTITUTION:A memory 11 stores system voltage/current data V, I during the continuation of system trouble and the output data are guided to the first input terminals of AND gates 14a, 14b, 14c through digital filters 12a, 12b, 12c mutually different in a response time. The filters 12a-12c respectively have filter functional characteristics based on predetermined formulae. At the time of system trouble, the trouble continuing time is measured by a system trouble continuation time measuring means 16 and, corresponding to the measuring result, an output permitting signal is sent to either one of the second input terminals of AND gates 14a-14c through a change-over control means 13. By this method, either one of the output signals of the filters 12a-12c is selectively passed and, after system trouble was removed, a distance measuring/ operating means 15 calculates the distance up to a trouble point on the basis of voltage/current data inputted during trouble to output the same.
Patent JP-H1094946-A (JP)
Title: Contact detection device
Inventor: UCHIDA YASUHIKO
IPC: G01B21/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a contact detection device used a touch sensor with switch which can use, in a machine tool in which a non-electrified part is used to the bearing of a main spindle. SOLUTION: A touch sensor 15 provided with a movable contact piece 18 and a normally closed switch 19 is installed on the main spindle 4 of a machine tool and a ring sensor 10 is installed around the main spindle 4 and a pair of terminals 27A, 27B are installed in the machine tool main body 5 side and a pair of contact pieces 20A, 20B are installed on the touch sensor 15 and a wiring required to form a closed circuit 31 is applied so that the terminal 27A can pass the inside of the ring sensor 10 and the terminal 27B can pass the outside of the ring sensor 10 and then they can be conducted to the machine tool main body 5 via the terminal 27A, contact terminal 20A, normally closed switch 19, contact terminal 20B and terminal 27B and the open/close of a closed circuit 31 is detected electro-magnetically by the ring sensor 10.
Patent JP-H06104673-A (JP)
Title: Digital limiter
Inventor: INOUE TAKESHI
IPC: H04B7/26
Filed: 1992-09-18
Abstract: PURPOSE:To realize the prescribed digital limiter with a smaller circuit scale than that of a conventional limiter with respect to the digital limiter most suitable for a digital noise generating circuit used for a test equipment for modulation and demodulation characteristic or the like for a digital mobile communication equipment or the like in which an output level is limited respectively to a positive/negative maximum value when an input level exceeds a positive/negative maximum value. CONSTITUTION:The limiter is provided with a digital comparator (IC1) detecting both overflows that an n-bit input level exceeds a positive maximum value (2<n-m>-1) decided by a value (m) smaller than the value (n) and exceeds a negative maximum value (-2<n-m>), an inverter (IC2) to obtain low-order (n-m) bits of output n-bits by inverting a sign bit (Dn being the MSB) of input data, and a selector (IC3) whose output is controlled by an overflow detection output of the digital comparator (IC1), and the selector (IC3) uses the output of the inverter (IC2) as the input when the digital comparator (IC1) detects an overflow.
Patent JP-H06104439-A (JP)
Title: Film transistor and its manufacture
Inventor: NAGAHIRO NORIO
IPC: H01L21/336
Filed: 1992-09-18
Abstract: PURPOSE:To secure favorable transistor property by widening a channel region below the contact layer made in the active layer of the amorphous silicon of a coplanar type TFT so as to enlarge the mutual contact interface. CONSTITUTION:An island-shaped active layer consisting of amorphous silicon is made on the surface of a glass substrate 1. A contact layer 6 consisting of n-type amorphous silicon is made between the source and drain regions 3 muttually facing through a channel region and the active layer 2. The ends of the source and drain electrodes 3 on a channel region are retreating, and a contact layer 6 is exposed in the region H. As a result, the electric field by a gate electrode 5 reaches the active layer 2 below the region H, and the inverse layer on the surface of the active layer widens below the contact layer 6, so the contact interface between the channel region and the contact layer 6 widens, and good transistor property can be gotten.
Patent JP-H0191827-A (JP)
Title: Dish dryer
Inventor: ARAKANE NORIHIDE
IPC: F26B21/04
Filed: 1987-10-02
Abstract: PURPOSE: To provide an efficient tableware dryer shortening the time for drying by providing a bypass to a condenser between the sucking hole of a machine chamber and an evaporator and providing a damper for alternately opening/ closing the bypass and an air duct to the evaporator. CONSTITUTION: When the temperature of air in a tableware storage chamber 2 increases and waterdrops on the surface of tableware are evaporated into air, a damper 11 is moved up and a bypass 9 is closed. Therefore, high- temperature and high-humidity air in the tableware storage chamber 2 flows into a cooled evaporator 6, condensed air, turned to dry air, heated by a condenser 8 and sent again from a blowing hole 3 of a machine chamber 5 into the tableware storage chamber 2. Condensed water is dripped into a drain pan 13. This operation is alternately performed in fixed cycles. Since such a tableware dryer enlarges divided steam pressure difference between the waterdrops stuck on the tableware and air in the tableware storage chamber 2, the time for drying can be shortened and the tableware can be efficiently dried.
Patent JP-S60142779-A (JP)
Title: Image analyzer
Inventor: IMANAKA MAKOTO
IPC: G06T7/40
Filed: 1983-12-29
Abstract: PURPOSE:To attain quantitative representation of an inclusion and a deposit by their existing position by providing a line element extracting section in a matrix texture and a texture information extracting section in parallel in addition to an inclusion/deposit extracting section so as to store the result of extraction of them. CONSTITUTION:An object is read by an image pickup device 2 as optical picture information, fed to an A/D converter 3 and converted into 1-byte (256 gray tones) digital information. The converted information is fed to extraction sections 4-6 and the characteristic of a metallographic structure is decomposed and obtained as three elements of inclusion, deposit and texture. The characteristic decomposed into the three elements is stored in storage devices 7-9 of 512X512 elements. The storage device 7 is preset with a rate of a prescribed black part and the information not reaching it is rejected. The information having an area is rejected and only the line element is stored in the device 8. The result of extraction of texture information is stored in the device 9. Deposited carbide existing in grain boundary and the carbide in the grain are subject to quantitative processing with decomposed by applying processing at a quantitative processing section 10.
Patent JP-H06281661-A (JP)
Title: Method and equipment for compensating for substance instability of piezoelectric material
Inventor: MARUKORUMU PII BUAANAMU
IPC: G01C19/5691
Filed: 1993-10-06
Abstract: PURPOSE: To provide a method and a device capable of reducing the temperature instability of a piezoelectric element and of compensating for change of characteristics due to aging or the like. CONSTITUTION: A vibration type speed sensor 10 for detecting rotational movement at the center of an axis X is provided with primary and secondary drive transducers 14 and 16 giving radial vibration to a cylinder 12 to compensate for the instability due to temperature or aging of a piezoelectric material incorporated in a cylinder 12 and is provided with primary and secondary pit-off transducers 18 and 20 for detecting this vibration, and the resonance frequency of the cylinder 12 is detected. In addition, a temperature sensor 52 detects the operation temperature, generates a signal To, compares it with a reference voltage Vref, and controls it at a proper temperature by means of a controller 44.  Various material properties parameters are calculated from the values of resonance frequency and of the signal To, the distortion from the reference operation state is obtained, and the variation of the characteristics of the piezoelectric material including aging is compensated for based on these data.
Patent JP-H03119981-A (JP)
Title: Making of anisotropic structural body having flesh-like structure and texture characteristic from chopped flesh of cold-blooded animal and warm-blooded animal
Inventor: RAINHARUTO SHIYUUPURINGU
IPC: A23L17/00
Filed: 1990-09-21
Abstract: PURPOSE: To produce an anisotropic structural body having textural characteristics by subjecting a sliced muscular tissue of a cold-blooded or warm- blooded animal to protein decomposition treatment with an extrinsic protease and thereafter adding to the decomposition product, albumen protein as a structural fixation agent. CONSTITUTION: In this production, a muscular tissue of a cold-blooded or warm- blooded animal, which is mechanically sliced and from which bones are pulled out or removed, preferably that of a fish subjected to interim storage, is treated with an extrinsic protease derived from an animal, plant or microorganism source to subject the tissue to restricted partial protein decomposition. Then, albumen protein, if necessary, polysaccharides, lipid and a protease inhibitor, a structural fixation agent and a softening agent are added to the partial decomposition product and thereafter, the resulting material is subjected to suitable freeze-structuralization to produce the objective anisotropic structural body having textural characteristics. At this time, as the protease, that capable of acting in a region of acidic pH to alkaline pH can appropriately be used.
Patent JP-2001071217-A (JP)
Title: Joining structure of extruded material
Inventor: AOKI TAKESHI
IPC: B23P6/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide the desired strength and load transmitting characteristic by connecting each extruded material and a joint member by inserting the joint member having the cross sectional shape along the cross sectional shape of each extruded member, into an end surface part of each extruded material. SOLUTION: A joint member 13 is inserted into an end surface part of a repairing material 11, and an edge of each hole 11e an outer peripheral surface of the repairing material 11 is welded. Then the joint member 13 is inserted into an end surface part of a rear side frame 4 until an end surface of the rear side frame 34 butts against an end surface of the repairing material 11, and an edge part of each hole 4e of an outer peripheral surface of the rear side frame 4 is welded. Further the repairing material 11 of the rear side frame 4 is connected by welding an end surface edge part of the rear side frame 4 and an end surface edge part of the repairing material 11. The load generated on the rear side frame 4 or the repairing material 11 can be suitably transmitted not only to the connected circumferential contour part but also to a cross-rib 12.
Patent JP-S63106968-A (JP)
Title: Recording and reproducing device
Inventor: OKADA TORU
IPC: G11B21/08
Filed: 1986-10-23
Abstract: PURPOSE:To reduce power consumption and to prevent a motor from being overheated, by providing a dedicated control means which stops the movement of a head at an arbitrary position, and fixes the head. CONSTITUTION:When the inputting of a step signal is completed, the switching of excitation signals phiA-phiD is stopped, and a stepping motor 10 is stopped. After the lapse of a time T from the leading edge of the final step signal, the output of a one-shot circuit 19 goes to a low level, and both transistors Tr1 and Tr2 are turned OFF. The driving voltages of the motor 10 and a piezoelectric element 20 are cut off, and the piezoelectric element 20 is contracted in a direction of B, and both end parts 21a, 21a are connected with pressure to a guide bar 2, and a carriage 1 is stopped, then, being fixed. In such a way, it is possible to reduce the power consumption, and to prevent a driving means to move the head from being overheated.