baber/WOPTO huggingface dataset:
Patent JP-H0454307-A (JP)
Title: Dynamic pressure bearing structure
Inventor: SHIMADO KOJI
IPC: F16C33/24
Filed: 1990-06-21
Abstract: PURPOSE:To maintain a size precision between a rotary member and bearing bodies at time of rotation by forming one member of both having a dynamic pressure groove at a counter part of the rotary member and the bearing bodies, out of ceramic material, and forming a coating mainly consisting of aluminum oxide at the counter part of the other member. CONSTITUTION:Dynamic pressure generating grooves 13, 14 are formed in bearing bodies 4, 5, 6 for supporting a rotary body 7 at their counter part to the rotary body 7, the bearing bodies 4, 5, 6 are formed of ceramic material, and a coating 8 is formed at parts of the rotary body 7 facing the dynamic pressure generating grooves 13, 14. The size precision between the rotary body 7 and the bearing body 4, 5, 6 can thus be maintained at the time of rotation, and the life can be extended.
Patent JP-S5685021-A (JP)
Title: Driving method of pile
Inventor: ENOKI TOSHIO
IPC: E02D7/00
Filed: 1979-12-12
Abstract: PURPOSE: To prevent pollution, e.g., caused by the use of bentonite liquid, etc., in excavation by a method wherein after excavation by auger screw, residual soil in pit is recorvered and then a cement mortar, etc., is injected for foot protection.  
     CONSTITUTION: An excavator is installed, and then a steel pipe 2 and an auger screw having an auger head on its top are turned in mutually reverse directions by drivers 4 and 5 for excavation. Then, the auger screw 3 alone is drawn out leaving the steel pipe 2 underground and a bucket 6 is attached to the auger screw 3 to recover soil in the bottom of the excavated pit. Then, the auger screw 3 is pulled up while injecting a cement paste into the pipe 10 so as to fill the cement paste in the bottom of the pit. Then, a concrete pile is inserted into the steel pipe 2 and filling material piled up on the ground around the steel pipe 2 is filled into the aperture around the pile by means of the screw 1 synchronously with the pulling-up of the steel pipe 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0915794-A (JP)
Title: Packaging material for photosensitive material
Inventor: NARAOKA NAOTO
IPC: B32B27/32
Filed: 1995-06-29
Abstract: PURPOSE: To obtain the packaging material for the photosensitive material durable enough for increasing severity in commodity distribution by forming at least one of layers having polyethylene by using a specified polyethylene. CONSTITUTION: The packaging material is formed by using a laminate comprising >=2 layers having polyethylene and including at least one light-shielding layer, and at least one of the polyethylene layers is composed of the polyethylene having a molecular weight distribution (weight average molecular weight/ number average molecular weight) of >=2.4. It is preferred that the functions of strength and light shielding required for the packaging material for the photosensitive material except heat resistance and heat sealing aptitude are shared to an interlayer to take charge of them as shown in the figure of the constitution of the laminate, that is, the interlayer is the laminate of a layer responsible for strength and a layer for light shielding, or further the interlayer has an antistaticizing function in addition to the above 2 functions.
Patent JP-S6141458-A (JP)
Inventor: SHIBATA KOUSUKE
IPC: A61H33/06
Filed: 1984-08-03
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-S5789606-A (JP)
Title: Composite fiber article using flat silk
Inventor: DOUZEKI NORIO
IPC: D04H3/015
Filed: 1980-11-22
Abstract: PURPOSE: The sericin on the smooth surface side of flat silk is made swollen and boiled off to give silk nonwoven fabrics with little difference between both surfaces and the fabrics are covered with another fabric to produce titled article used as beddings.  
     CONSTITUTION: Flat silk is sprayed with a dilute aqueous alkali on the smooth surface to make at least a part of sericin swollen and the sericin is boiled off by more than 20% based on the total sericin, preferably by 50%W80%. The resultant silk nonwoven fabric with little difference between both surfaces in properties, appearance and touch is covered with another fabric. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6319665-A (JP)
Title: Processing unit
Inventor: MARUYAMA AKIRA
IPC: G03G21/16
Filed: 1986-07-11
Abstract: PURPOSE:To securely protect an image carrier even in mounting operation by providing the image carrier with a protecting member made of a sheet type light shield member covering the entire outer periphery and enabling the protecting member to be detached after a processing unit is mounted on a main image forming device. CONSTITUTION:The entire periphery of the image carrier 1 of the process unit 8 is covered with one sheet type protecting member 11, which is detached from the image carrier 1 by being drawn as shown by an arrow E. Further, the protecting member 11 can be detached by being drawn as shown by the arrow E even after the processing unit 8 is mounted on the main image forming device. Flexible members such as paper and a high polymer sheet are all usable for the protecting member 11, but a material which is opaque to line in a wavelength range causing the light fatigue of the image carrier 1 is used in consideration of the protection of the image carrier 1 against external light. Consequently, damage to the image carrier which is easy to occur at the time of processing unit device mounting operation is securely precluded.
Patent JP-H0767637-A (JP)
Title: Xylanase derived from bacillus its expression vector and host living organism
Inventor: ERITSUKU DO BIYUI
IPC: C12N15/09
Filed: 1994-07-15
Abstract: PURPOSE: To obtain a purified xylanase derived from Bacillus pumilus PRL-b12, useful for biobleaching wood pulp or the like.  
     CONSTITUTION: This purified xylanase is derived from Bacillus pumilus PRL-B12, its mutant and variant and essentially comprises an amino acid sequence of the formula. The xylanase is obtained by transforming a proper strain of Bacillus species with a nucleotide sequence encoding at least a maturation part (an amino acid sequence of the formula) of xylanase to form a Bacillus strain having a perfect xylanase gene expression unit, culturing the Bacillus strain under conditions suitable for the expression of xylanase and recovering xylanase from the culture solution. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000321962-A (JP)
Title: Master hologram and production of hologram filter by using the master hologram
Inventor: YAMAZAKI AKIHIRO
IPC: G02B5/32
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To enable to execute effective interference exposure recording nearly over the entire area on a hologram photosensitive material by providing a master hologram with plural lens pattern regions formed in an array form and non-lens regions filling the spaces therebetween and making the transmittance of exposure light transmitting and advancing rectilinearly through the non-lens regions approximately the same as the transmittance of the exposure light transmitting and advancing rectilinearly through the lens pattern regions. SOLUTION: An amplitude modulation type hologram formed with the lens patterns of a chromium layer which is a light shielding material on the surface is used as the master hologram 13. The lens patterns made smaller in the lens width (opening width) than the lenses on the corresponding hologram filter are arranged in the array form at specified intervals on the surface layer of the master hologram 13 by taking the distance between the master hologram 13 and the hologram photosensitive material 18 into consideration. However, the non-lens regions S1 which are heretofore the complete light shielding parts are formed as half-light shielding layers and the transmittance of the zero order diffracted light (transmitted rectilinearly advancing light) of the non-lens regions is regulated so as to have nearly the same value as the value of the lens pattern regions L1.
Patent JP-H05335451-A (JP)
Title: Semiconductor device
Inventor: YOSHIMIZU TOSHIKAZU
IPC: H01L25/18
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a multi-chip module in which heat dissipation can be efficiently executed. CONSTITUTION:A base board 520 which has high thermal conductivity to place a semiconductor integrated circuit chip 51 of a multi-chip module is employed. Accordingly, since the board 520 externally relieves heat generated in the chip placed thereon, it can efficiently dissipate heat without using a package material which has high thermal conductivity and is expensive.
Patent JP-H1013725-A (JP)
Title: Information processor
Inventor: EJIMA SATOSHI
IPC: G06T3/40
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a position relation between an image and a line drawing from being changed even when an image is zoomed by zooming the line drawing corresponding to the image. SOLUTION: An arrow is entered to specify a person (in this case, Mr. Yamada) in an image on which a plurality of persons are photographed. Then a prescribed area around Mr. Yamada is designated by using a touch tablet and a pen to designate zooming of the area (in this case, magnification), the a CPU gives the command of zooming an image and a line drawing in the designated area to a DSP. Thus, image data and line drawing data corresponding to zooming are generated and written in a frame memory and displayed on an LCD. In this case, the picture of Mr. Yamada is displayed on the LCD with magnification and the arrow pointing out Mr. Yamada is displayed with magnification.
Patent JP-S6319683-A (JP)
Title: Level detecting device
Inventor: AZEYANAGI SATOSHI
IPC: G03G15/08
Filed: 1986-07-11
Abstract: PURPOSE:To perform level detection without any individual difference by comparing respective clocking results, classifying the comparison results into a range larger than an upper-limit value, a range between the upper limit value and a lower-limit value, and a range smaller than the lower-limit value, and displaying the results when the sum of the counted numbers of results in the respective ranges reaches a specific value. CONSTITUTION:The time T from the point of time when the output of a detecting means 1 changes from 'presence' to 'absence' to the next point of switching from 'absence' to 'presence' varies with the amount of a developer supplied to a developing device 11. Namely, when the set amount of the developer is smaller than a specific value, the time T is longer than the upper-limit value T1 and when larger, the time T becomes shorter that the lower-limit value T2. For the purpose, the time T after the supply of the developer is clocked repeatedly specific times N, and how many times the result is in the ranges of T>T1, T1>=T>=T2, and T<T2 is counted by a counting means 4 and displayed on a display means 5. When the number of times of the range of T1>=T>=T2 is maximum, the set value of the developer is proper and when the number of times of the range T>T1 is maximum, the amount of the developer is deficient; and when the number of times of the range T<T2 is maximum, the amount of the developer is too large. Consequently, the set amount of the developer is determined without any individual difference.
Patent JP-S5686712-A (JP)
Title: Mold for molding and preparation thereof
Inventor: IMAI YOSHIO
IPC: B29C33/40
Filed: 1979-12-18
Abstract: PURPOSE: To prepare a mold for molding which can produce moldings advantageously in a short time by a method wherein an original mold is pressed to a hard plastic form to form a concave part which coincides with the external shape of the original mold.  
     CONSTITUTION: An original mold is pushed to a hard plastic form and a concave part coinciding with the outer shape of the original mold is formed in the aforementioned form to produce a mold for molding. As a material to be used for the mold for molding, a thing which generates a pressure deformation required for the molding at a contact part easily through an extremely small contact pressure even when the thing is not pushed excessively and which does not restore the original form when the external force is removed is desirous. As a hard plastic satisfying these conditions, polyisocyanate group form is illustrated which is having a density of 0.016g/cm 2  or less in the JISA-9514 test method, having a pressure strength of 0.5kg/cm 2  or less in the ASTMD-1621 test method and having retaining strength of 7.0g/cm 2  or less and 12.0/cm 2  or less respectively during a 50% pressure and a 75% pressure in the JISK-6401 test method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S649632-A (JP)
Title: Transfer apparatus of semiconductor devices
Inventor: NISHIBASHI RYOJI
IPC: G01R31/00
Filed: 1987-07-01
Abstract: PURPOSE:To ensure the separation of an individual IC without the effect of burrs and to make it possible to supply the IC to a specified position in the main body part of a treating apparatus in a horizontal attitude so that the IC can be readily treated, by arranging a holder, which holds one semiconductor device at the lowest position and is moved using a rotary driving part, and providing a stopper at the lowermost end of a slant rail. CONSTITUTION:ICs in a tube 1 slide in a slant rail until the leading IC enters into a holder 7. Then, the holder 7 holds the IC 6 at the thickness direction. A stopper 4 stops the next IC at the upper part so that the IC does not slide down. A rotary driving part 8 turns the holder 7, which is holding the IC, in the direction of an arrow, i. e., along an arc, whose tangent line is the extended line of the rail 2. The holder is stopped at a position, where the holder becomes horizontal. Thereafter, a feeding mechanism, which feeds the IC into the main body part of a treating apparatus, conveys the IC in the holder. The holder is turned to the original slant position again and aligned on the same straight line as the slant rail 12. Said separating operation is repeated.
Patent JP-H0510344-A (JP)
Title: Tripod type constant-velocity joint
Inventor: UNO YOSHITO
IPC: F16D3/205
Filed: 1991-07-04
Abstract: PURPOSE:To improve the riding comfortableness by mitigating a shock when an overload occurs. CONSTITUTION:When an overload is applied to roller members 3 while the rotary torque is transmitted to an inner joint member 2 from an outer joint member 1 via the roller members 3, the outer peripheries 321 of the inside rollers 32 are pressed by the taper face 351 of the outside roller 35, a pair of inside rollers 32 are moved in the directions apart from each other against the exciting force of outer springs (elastic members) 33 to absorb a shock by the overload. The riding comfortableness can be improved.
Patent JP-H066361-A (JP)
Title: Communication method
Inventor: MOROTOMI TETSUAKI
IPC: H04N7/173
Filed: 1992-06-23
Abstract: PURPOSE:To improve the response of system communication by letting an output of a signal demodulation circuit in the center be as input to a signal modulation circuit so as to attain the execution of communication of the contention system among terminal equipments. CONSTITUTION:When a transmission request of data takes place in a terminal equipment is sent to a center as an incoming signal F1. The signal f1 includes information to identify a terminal equipment 6 to receive the signal. After the signal is demodulated by a demodulator 2 in the center, the signal is modulated to an outgoing signal f2 by a modulator 1 and sent to each terminal equipment 6. Thus, the communication from an arbitrary terminal equipment 6 to other arbitrary terminal equipment 6 is attained in an arbitrary timing and the communication of the contention system is realized.
Patent JP-S6232302-A (JP)
Inventor: DEIBITSUDO PII BURAMAN
IPC: G01B5/20
Filed: 1986-07-12
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-S6145037-A (JP)
Inventor: MORINAGA KENICHI
IPC: E03D9/05
Filed: 1984-08-06
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-S6224713-A (JP)
Title: Digital-analog converter
Inventor: ANDO KAZUMASA
IPC: H03M1/76
Filed: 1985-07-25
Abstract: PURPOSE:To increase number of bits without increasing number of resistors and switches by providing a resistor string between a power and common so as to obtain a voltage being a voltage division of the power voltage and using an on-resistance of a transmission gate so as to divide further the said voltage. CONSTITUTION:Other ends of CMOS transmission gates 110, 112, 114 are connected in common (node N5) and other ends of CMOS transmission gates 111, 113 are connected in common (node N6). A decode signal A7 is applied to a gate of N-channel MOS transistor constituting the CMOS transmission gates 117, 118 and a signal being an inversion of the decode signal A7 by an inverter 127 is fed respectively to gates of a P-channel MOS transistors. Then an analog voltage VA corresponding to a digital signal inputted from a connecting point (node N7) between the CMOS transmission gates 115 and 116 is obtained.
Patent JP-H066165-A (JP)
Title: Surface elastic wave device
Inventor: YOSHIZAWA KAGEHARU
IPC: H03H9/64
Filed: 1992-06-23
Abstract: PURPOSE:To adjust the coupling degree of both interdigital transducers on the input side and on the output side by devising them such that taps of both the transducers are selected respectively so as to arbitrarily deviate the energy distribution to the left/right side. CONSTITUTION:Taps 1d-1i of the input side interdigital transducer (IDT) 1 are connected in common to an input terminal 4 by a wire bonding 10. Moreover, taps 2a-2g of the output side interdigital transducer (IDT) 2 are connected in common to an output terminal 5 by a wire bonding 20. Thus, the positions of the taps of the IDTs 1, 2 for the input side and output side are deviated in this way to deviate the energy distribution. As a result, since the coupling degree is decreased in comparison with the case that the tap deviation is not changed. The wire bondings 10, 20 are selectively wired to obtain a desirable coupling degree according to the device using the surface acoustic wave device.
Patent JP-H087850-A (JP)
Title: Glass ball positioning method and its device in manufacturing process of incandescent lamp
Inventor: AMANO ISAMU
IPC: H01K3/00
Filed: 1994-06-23
Abstract: PURPOSE:To automate the positioning work of a glass ball, in the positioning method of the glass ball and its device in the manufacturing process of an incandescent lamp. CONSTITUTION:A glass ball 2 is held by a holding member 12 which has a holding hole 13 at the center. When the glass ball 2 is floated in the holding hole by a floating means, lead wires 4 and 4 are attracted to magnets 14 and 14 provided oppositely neighboring the opening edge of the holding hole 13 placing the holding hole at the center, and the glass ball itself is rotated and positioned in a specific driction.
Patent JP-S5687930-A (JP)
Title: Switching circuit
Inventor: YOKOGAWA HIROSHI
IPC: H03K17/0412
Filed: 1979-12-20
Abstract: PURPOSE:To speed up the circuit and to save the power, by driving a switching transistor via a CR circuit including a resistance and a capacity in parallel with the resistance, through a single ended push-pull circuit. CONSTITUTION:When an input pulse 1 is given, the transistor 3 is on and the transistor 4 is off at the leading of pulse, then the switching transistor 9 is turned on. In this case, the terminal voltage across a capacitor 13 is determined with the ratio of resistances 11 and 12. If the capacity of the capacitor is sufficiently greater, since the impedance of the driving circuit is determined with the resistance 11 only, sufficient speed-up can be made. At the trailing of pulse, since the charge in the capacitor 13 is discharged to reverse bias the transistor 9, the transistor 9 can quickly be off.
Patent JP-S6225321-A (JP)
Title: Video interface device
Inventor: MATSUKURA SUSUMU
IPC: G06F3/12
Filed: 1985-07-25
Abstract: PURPOSE:To facilitate operation by providing a means which makes an automatic adjustment so that a video input signal and a sampling clock are in optimum phase relation. CONSTITUTION:A sampling circuit 20 opens, for example, a flip-flop, so correct sampling is not performed if the setup time Ts of data is not elapsed after the video input signal is inputted. Consequently, an error occurs if sampling is carried out with the sampling clock SC0 when the video input signal VIDEO rises. At this time, an error detection circuit 30 outputs a detection signal indicating that there is the error, and consequently a control circuit 40 sends a signal to a data selector 12 to select another sampling clock. When a sampling clock SC1 is selected, sampling is performed the setup time Ts later, so the sampling is carried out correctly.
Patent JP-H084442-A (JP)
Title: Door with deodorant
Inventor: FUJIMOTO SHIGEO
IPC: E06B5/00
Filed: 1994-06-24
Abstract: PURPOSE:To enable fragrance to float quite naturally by applying or attaching an aromatic deodorant to at least one of the front face, back face, side face, and the like of the opening/closing door of a dressing room, a vestibule, or the like. CONSTITUTION:One side face 1a of a rectangular door body 1 is provided with a recessed part 3 of the same shape as the door body 1, and a supporting frame 4 serving as a bearer is attached to the peripheral part of the recessed part 3. At this time, an aromatic deodorant 5 is removably attached to the supporting frame 4, integrally with an ornamental frame 6. The aromatic deodorant 5 is formed of a decorative plate or a decorative sheet made of synthetic resin impregnated with an aromatic such as potpurri with the scent of a flower so as to deodorize the inside of a room over a long period of time.
Patent JP-S6320724-A (JP)
Title: Recording and reproducing method for information
Inventor: MIYAUCHI YASUSHI
IPC: G11B7/00
Filed: 1986-07-15
Abstract: PURPOSE:To prevent the reduction in the noise ratio to carrier wave caused by the repeat, etc., of the recording and erasing of bits of information by uniformizing the varied place by projecting a continuous light thereon in the case of the characteristic showing the recording state of bits of information being changed up to the specific value. CONSTITUTION:In the case of the reflection factor of a recording film varying by exceeding the preset value, the information of the part thereof is read and recorded at the another place of the same disk or written in the other recording medium. A complete amorphism is then performed by projecting the continuous light having the conditions like the recording film being melted. With the execution of such continuous light projection, the reflection level can be returned to the original amorphous state. The information recorded previously is re- recorded from thereon thereafter. The recording information can be held stably for a long period by performing the above operation whenever the variation in the reflection factor is caused.
Patent JP-S5787444-A (JP)
Title: Tread rubber composition for tire
Inventor: FURUKAWA HIROSHI
IPC: C08F236/10
Filed: 1980-11-21
Abstract: PURPOSE: A tread rubber composition for tire having totally improved required properties, e.g., rolling friction performance, wet grip performance, wear resistance performance, etc., comprising a specific styrene-butadiene rubber prepared by solution polymerization.  
     CONSTITUTION: A tread rubber composition for tire comprising styrene-butadiene rubber prepared by solution polymerization, having a styrene content S of ≤30wt%, preferably 15W25wt%, a 1, 2 bond amount V in butadiene unit of ≥35mol%, and an intrinsic viscosity in toluene solution at 30°C of ≥2.0, preferably 2.5W3. The styrene content S and the 1, 2 amount V in the range satisfying the formulasI, II, and III fully provide totally improved balance of per- formances. 
     COPYRIGHT: (C)1982,JPO&Japio