baber/WOPTO huggingface dataset:
Patent JP-H02174216-A (JP)
Title: Manufacture of semiconductor device
Inventor: IZAWA TETSUO
IPC: H01L21/027
Filed: 1988-12-27
Abstract: PURPOSE:To keep electron beams from reaching or hardly reaching semiconductor elements on the occasion of performing irradiaton (exposure) of electron beams (changed particle beams) by forming charged particle beam sensitive layer on the second conductive layer and applying the charged particle beams to the foregoing sensitive layer after impressing potential to the second conductive layer in such a way that its potential is positive or negative which is opposite to that of electric charge in charged particles with respect to the first conductive layer. CONSTITUTION:An etched layer 2, the first insulating layer 3, the first conductive layer 4, the second insulating layer 5, the second conductive layer 6, and a charged particle beam sensitive layer 7 are formed one after another on a semiconductor substrate 1. On the way of performing a multilayer formation process, the first and second electrodes 11 and 12 are formed on the first and second conductive layers 4 and 6. Then in a state that a negative voltage is impressed between the first and second conductive layers 4 and 6 in the substrate 1 which is formed into a multilayer shape in this way, the sensitive layer 7 is irradiated with electron beams 21 in accordance with a prescribed pattern. Then electrons passing through the sensitive layer 7 and the second conductive layer 6 are braked by voltage between the second and first conductive layers. In addition, there is a kinetic energy loss due to scattering of the electron beams in the second resist layer 5 as well. Consequently, no electrons reach layers that are lower than the first conductive layer 4 or if so, only a very small number of the electrons reaches the layer.
Patent JP-2000154468-A (JP)
Title: Treating agent for fiber, and production of fiber structure
Inventor: HARA TOSHINORI
IPC: D06M101/16
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a treating agent for a fiber enabling various kind of functional finishing by the graft-polymerization on a fiber structure by adding a hydrophilic or hydrophobic polymerizable monomer to a supercritical fluid or a fluid similar thereto. SOLUTION: This treating agent for a fiber is obtained by adding a hydrophilic or hydrophobic, radically polymerizable monomer such as methacrylic acid and methyl methacrylate, an initiator and a surfactant to a supercritical fluid or a fluid similar thereto, e.g. carbon dioxide. The treating agent can allow a polyester-based fiber structure to be subjected to the graft polymerization finishing without using a carrier.
Patent JP-H06219477-A (JP)
Title: Pocket pack of tissue paper for face
Inventor: JIYON RIIROI HAAZUBAAGU
IPC: B65D83/08
Filed: 1993-12-24
Abstract: PURPOSE: To provide a tissue package that allows easy dispensing and unfolding of the tissue. CONSTITUTION: A tissue package containing a stack of tissues, commonly referred to as a pocket pack, has a resealable opening 58 that is positioned over an exposed edge 33 of the top tissue of the stack, providing easier dispensing and unfolding of the tissues.
Patent JP-2001148094-A (JP)
Title: Mobile information collection system for communication equipment for mobile object, and traffic information collection system
Inventor: NAKANO TETSUHIRO
IPC: H04W88/18
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To make graspable a traffic situation without providing exclusive equipment on road or intersection, etc. SOLUTION: A cellular telephone set 2 is provided with a position detecting part to detect positions by receiving an astrometric radio signal from a GPS satellite 6 and transmits the detected position through a base station 3. In a traffic information center 5, whether received position detection data are placed on the road or not is judged, its transfer rate is calculated by utilizing the position detection data in the previous time and pieces of traffic information are collected in every traveling direction for every road. The traffic situation is estimated by whether top 10% of data among the data of transfer rate by every road exceed various judgment levels or not. When the vehicle to run fast exists, the road is estimated to flow well.
Patent JP-H10169275-A (JP)
Title: Door lock mechanism
Inventor: NISHIMURA AKIHIRO
IPC: E05B65/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To automatically enclose a lock lever inside a door at the time of opening the door by providing a lock lever operating device interlocked with the opening/closing action of the door in a door locking device of an automatic transaction device installed at a banking organ or the like. SOLUTION: An operating part door 9 is rotatably fitted to a case 1 of an automatic transaction device through a hinge 15. When the door 9 is closed, a hook part 23 of a lock lever 43 provided on the door 9 side is locked to a lock part 17 on the case 1 side by energization of a spring 58 so as to lock the door 9. When an operating lever 50 protruded to the upper face of the door 9 is operated in a direction (a), a stay 47 moves in a direction (b) to unlock by a hook part 48. When the door 9 is rotated upward in this state, a link 61 energized by a spring 66 is released from position regulation of a stopper 67 on the case 1 side so as to rotate a plate 57 fitted with play to a shaft 44, so that the lock lever 4 is also rotated and enclosed inside the door 9. The lock lever 43 is therefore prevented from protruding outside at the time of opening the door 9.
Patent JP-H09141674-A (JP)
Title: Manufacture of bent hose with discrimination mark
Inventor: SUGIMOTO TEIJI
IPC: B29K105/24
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To omit marking work in a finishing process by forming recess discrimination marks accurately on a predetermined position a simultaneously with vulcanization molding of a bent hose in use of mold in manufacturing a bent hose with discrimination marks. SOLUTION: A straight pipe unvulcanized rubber hose 10A is fitted in a predetermined bent shape mandrel mold 16, and both end surfaces of the unvulcanized rubber hose 10A in an axial direction is regulated by a first end mold 18 and second end mold 20 provided on the mandrel mold 16. Then, each provided on the first end mold 18 and second end mold 20 is a first bent part 44 and second bent part 54, and vulcanization molding is carried out in such a manner that these first bent part 44 and second bent part 54 is forced to bite in the shaft end outer peripheral surface of the unvalcanized rubber hose 10A.
Patent JP-H03189532-A (JP)
Title: Leakage detector
Inventor: YAMADA IZUMI
IPC: G01M3/24
Filed: 1989-12-20
Abstract: PURPOSE:To make a time constant of detector small and to enable a response speedy for a leakage detector by providing a frequency distribution transition means at the prestage of detector. CONSTITUTION:A sound generated in accordance with the leakage reaches to a microphone 3 from the leak point 2 and is converted to the electrical signal then inputted to a frequency transition part 5. In the frequency transition part 5, the signal transferred to the higher frequency side than that of a detecting signal of microphone is detected by a detector 6. When this detected signal exceeds a certain level, an alarm is issued by an alarm generator 7. When the frequency band of signal is shifted to the high frequency side, the time constant of this detector can be made smaller if the amplitude level of ripple is assumed to the same as before, and the responsiveness can be made quicker. Also, when the number of stages for the frequency transition part 5 is increased, the performance is further improved. As the result, countermeasures for preventing the development of piping crack due to the vapor spouting, the damage of surrounding apparatus or construction, etc., are executed faster than before.
Patent JP-H05161852-A (JP)
Title: Vertical crusher
Inventor: MIYAMOTO SHIYUUJI
IPC: B02C15/00
Filed: 1991-12-12
Abstract: PURPOSE:To control a proper amount of falling materials during the operation of a crusher by installing a variable damper, which can be handled externally, between a crusher casing and a crushing tray so that the blowing area of hot air or hot gas can be adjusted optionally. CONSTITUTION:A variable damper 12, which can be handled externally, is installed between a crusher casing 1 and an internally placed crushing tray 3. Fluid (compressed air) is supplied into a driving air cylinder 19 to rotate a driving shaft 14 through a driving lever 16. In this way, a coupling rod 13 is pushed or pulled through an arm 18 for the variable damper 12 to be actuated to the open or close direction. The blowing area of hot air or hot gas, therefore, can be adjusted by the external handling of the variable damper 12 during the operation of the crusher. Accordingly the amount of foreign matter in the crushed material that falls during the operation can be made appropriate.
Patent JP-H09166555-A (JP)
Title: Shading correcting method and device, for x-ray image recording and reproducing apparatus
Inventor: SEGAWA TOSHINORI
IPC: G01N23/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which total shading correction including the image pick-up process side in addition to the read process side can be performed. SOLUTION: An X-ray image related to a subject radiated with X-ray from an X-ray source 3 through the subject is picked up by an X-ray detector 2. Subsequently, in order to read the picked-up X-ray image, a solid X-ray source image without a subject is picked up by the X-ray detector 2 using an image pick-up device, and the solid X-ray image is read by a reader 9. According to the obtained solid X-ray image data, at the time of reading the X-ray image to an object, the read X-ray image data is corrected.
Patent JP-H03188217-A (JP)
Title: Production of high carbon sheet
Inventor: FUKUI KIYOSHI
IPC: C22C38/26
Filed: 1989-12-18
Abstract: PURPOSE:To produce a high carbon sheet having high strength and excellent in hydrogen cracking resistance by specifying the hot rolling finishing temp., cooling temp., and coiling temp. of a hot rolled plate having a specific composition containing specific amounts of Ti, Nb, P, and B, respectively. CONSTITUTION:A hot rolled plate having a composition consisting of, by weight ratio, 0.30-0.70% C, 0.10-0.70% Si, 0.05-1.00% Mn, <=0.030% P, <=0.020% S, 0.50-2.00% Cr, 0.10-0.50% Mo, 0.005-0.10% Ti, 0.005-0.100% Nb, 0.0005-0.0020% B, <=0.10% solAl, >0.002-0.015% N, and the balance essentially Fe is subjected to rolling finishing at >=800 deg.C. After rolling is completed, cooling is performed without delay down to 550-650 deg.C at a rate of 10-40 deg.C/sec and coiling is exerted in the above temp. range. By this method, the high carbon sheet metal improved in hydrogen cracking resistance can be produced while obviating the necessity of Cu addition.
Patent JP-H07248693-A (JP)
Title: Image forming device
Inventor: TAKANO SATOSHI
IPC: G03G15/16
Filed: 1994-12-28
Abstract: PURPOSE:To provide an image farming device capable of preventing transfer of toner stuck to an image carrier to a transfer belt and eliminating the toner transferred to the transfer belt without reducing the copying speed. CONSTITUTION:In a transfere carrier device 100 having an image carrier 1 for carrying a toner image, an endless carrier means 3 which is a medium resistance body for carrying a transfer material P and a transfer electric charge applying means 8 for applying electric charge to the endless carrier means 3 in order to transfer a toner image applied on the image carrier 1 to the transfer material P, a control means 17 is provided for applying electric charge having the same polarity as at the time of transfer from the transfer electric charge applying means 8 to the endless carrier means 3 in a state where no transfer material P exists in a transfer nip position L where the endless carrier means 3 and the image carrier 1 make contact with each other.
Patent JP-H05164225-A (JP)
Title: Output shaft torque control device of vehicle driving system
Inventor: HORIGUCHI MASANOBU
IPC: F02D41/02
Filed: 1991-12-12
Abstract: PURPOSE:To improve follow-up performance to the target torque in controlling the output shaft torque of a vehicle driving system by making a common use with other control of the fuel cut, the ignition timing or the like. CONSTITUTION:When the request of the torque-down is made, the angle of delay of the ignition timing is set on the basis of the deviation between the target torque and the actual torque 12, and the feedback control of the ignition timing is realized (S1-S5). And, when the angle of delay reaches the critical value, the request to increase the number of cylinders where the fuel is cut is made (S6, 7). When addition of the number of cylinders requesting the fuel cut is requested, the engine speed is detected 11 at the timepoint when the canceling of the injection of the cylinders where the fuel is cut is confirmed, then, the time t1 till the switching timing of the ignition timing control is set on the basis of the confirmation. Then, the control amount of the ignition timing is switched when the elapsed time from the injection canceling time reaches the value t1.
Patent JP-H06164400-A (JP)
Title: Sampling frequency converter
Inventor: IWATA TOSHIKIMI
IPC: H03M1/66
Filed: 1992-11-16
Abstract: PURPOSE:To prevent deterioration in the characteristic by omitting an oversampling filter. CONSTITUTION:An output from a sampling frequency converter 10 is fed to a D/A converter, in which the signal is converted into an analog signal, and an output converting data sampled by a sampling pulse whose frequency is 8X44.1kHz, 4X44.1kHz, 2X44.1kHz, or 44.1kHz into an analog signal is obtained. Thus, no oversampling filter is required, Furthermore, an output of the converter 10 is fed to an encoder to encode data sampled by a sampling pulse whose frequency is 8X44.1kHz, 4X44.1kHz, 2X44.1kHz, or 44.1kHz and the encoded output is recorded on a recording medium. In this case, no oversampling filter is required. Thus, the characteristic is not deteriorated.
Patent JP-H01170167-A (JP)
Title: Image reader
Inventor: IMAIZUMI KENJI
IPC: G06T1/00
Filed: 1987-12-24
Abstract: PURPOSE:To compensate the influence of an analog circuit and to improve the correction accuracy of an image reader to read a halftone image by setting correcting data based on multilevel data and the overflow bit of an A/D converting means. CONSTITUTION:A scanner device stores multivalue data VDn, which are outputted by an A/D converter 11 at the time of reading the white original of a reference, into a RAM 14 in making them into the correcting data, and image data are corrected by a variable gain amplifier 5 based on the correcting data of the RAM 14 at the time of reading an ordinary original. The deterioration of the followability of a peak holding circuit 7 which is the analog circuit can be compensated by adjusting a gain GB of an AGC 8, and the halftone image can be converted to the multilevel data VDn with good accuracy.
Patent JP-H07192251-A (JP)
Title: Magnetic recording medium
Inventor: KATO ATSUSHI
IPC: G11B5/702
Filed: 1993-12-27
Abstract: PURPOSE:To improve the coatability by using a specified polyvinyl acetal resin as a binder forming a 1st magnetic layer when 1st and 2nd magnetic layers are successively formed on a nonmagnetic substrate to obtain a magnetic recording medium. CONSTITUTION:Polyvinyl acetal resin having a molecular structure represented by the formula is used as a binder in a lst magnetic layer. In the formula, R is a hydrocarbon group, X is a polar group, k+q+m+p=100mol%, 65<=k<=85mol%, <=q<=20mol%, 5<=m-<=30mol% and 0.1<=p<=2mol%. A nonmagnetic substrate is successively coated with a coating material for the 1st magnetic layer and a coating material for a 2nd magnetic layer by an extrusion coating method or it is simultaneously coated with the coating materials by a double-layer coating method. Satisfactory coatability is ensured.
Patent JP-H10318720-A (JP)
Title: Apparatus for measuring floating height and orientation of magnetic head relative to transparent medium based on frustrated total internal reflection
Inventor: GUZIK NAHUM
IPC: G11B5/60
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, which features the high-accuracy measurement of a nanometer gap on the basis of frustrated total internal reflection, and by which the floating height and the orientation of a magnetic head relative to a reference medium are measured. SOLUTION: A detector assembly 30 is supported so as to be close to the taper face 20c of a disk 20 on a side opposite to an illumination assembly 32 inside a housing 10. The detector assembly 30 comprises a plano-concave lens 32, an interference filter 34, a polarizing filter 36 and a detector 38, and all the elements are arranged sequentially in the propagation direction of light from the illumination assembly 22. The plano-concave lens 32 is made of the same material as the disk 20, and its surface 32a faced with the tapered surface of the disk 20 is separated from the taper face 20c by an extremely short distance of about 0.03 to 0.1 mm. The interference filter 34 passes only light at an operating wavelength, and it cuts off light at other wavelengths, i.e., background light.
Patent JP-H11218146-A (JP)
Title: Constant velocity rigid coupling with adjusting element
Inventor: JACOB ACHIM DR
IPC: F16D27/115
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-friction constant velocity rigid coupling adequately reducing loss at the time of operation. SOLUTION: A constant velocity rigid coupling is provided with an outer part 1, an inner part 9, a retainer 18, and a plurality of spherical bodies 23 guided by the retainer 18 in an outer travel groove 5 of the outer part 1 and in an inner travel groove 14 of the inner part 9. The inner part 9 is completely held in the radial direction to the outer part 1 by a plurality of spherical bodies 23 and held by the spherical bodies on one side and by an adjusting element on the other side. The adjusting element 24 is supported on the inner part 9 and simultaneously on a support element 35 related to the outer part 1.
Patent JP-H01173400-A (JP)
Title: Non-volatile semiconductor memory
Inventor: ITO YASUO
IPC: G11C17/00
Filed: 1987-12-28
Abstract: PURPOSE:To keep an intermediate node between cells at a low level by decreasing a bit line potential before a control gate potential is decreased at a writing time in an E<2>PROM to arrange a NAND type cell block. CONSTITUTION:A selecting transistor (TR)Q and non-volatile TRs M1-M4, etc., are serially connected and the NAND type cell block of the E<2>PROM is formed. When the total writing of this cell block is executed and the potential of a bit line BL is changed from H to L before the level of a raw line, which is connected to control gates CG1-CG4 of the cells M1-M4, is changed from H to L, intermediate nodes N01-N34 between the cells M1-M4 are held at the L level and they are not left in a floating condition with being kept at an unnecessary high level. Accordingly, the threshold of the memory cell is not fluctuated and stability and reliability can be improved.
Patent JP-H06206176-A (JP)
Title: Sealing member
Inventor: YOAHIMU BAUERU
IPC: B25C1/04
Filed: 1993-11-30
Abstract: PURPOSE: To reduce the air loss by forming a recess facing to a mouth tool, on a stop member, and elastically engaging an extension part of the mouth tool with this recess in a sealing member of a device for pneumatically driving a fastener to a workpiece. CONSTITUTION: In this fastener driver device, a sealing member mounted on a bottom of a working cylinder 1 comprising a working piston, comprises an elastic stop member 5 comprising an opening 4 for communicating a cylinder chamber with a piston return chamber 2, and its bottom is supported by a head 8 mounted on the working cylinder 1. A bottom of the stop member 5 comprises a recess 12 on a straight line to a slot 13 in the stop member 5, and a blade-type driving member 14 is inserted into the recess 12. A mouth tool 15 comprising a pair of plate members 15a, 15b having an extension part 16 is accomodated in the recess 12, and a magazine 19 loading a fastener 22 is accomodated in a side opening of the plate member 15b.
Patent JP-H08158849-A (JP)
Title: Lubricating oil passage structure for internal combustion engine
Inventor: OZEKI HISASHI
IPC: F01M11/02
Filed: 1994-12-05
Abstract: PURPOSE: To improve freedom of installation of an oil filter by forming a lubricating passage for introducing lubricating oil which is press-fed by an oil pump to a cylinder block side, and forming a part of the lubricating passage on an oil pan in forming a wall of the oil passage. CONSTITUTION: When an oil pump 22 is driven, oil in an oil pan 16 is suctioned by means of a suction pipe 30, and supplied through first and second oil passages 36, 38, to a third oil passage 40 once formed on an oil passage forming wall 18a of an oil upper body 18. The oil is press-fed through fourth, fifth, sixth, and seventh oil passages 42, 44, 46, 48 and an oil filter 64, and then an eighth oil passage 50, to the side of a main gallery 52. In the third oil passage 40, the second and fourth oil passage 38, 42 of the crank case 8 are superposed so as to cover by means of an O ring 60. Since the third oil passage 40 is formed as a part of a lubricating passage of the oil pan 16, the oil filter 64 can by provided on this portion.
Patent JP-H07150582-A (JP)
Title: Repairing construction method of periphery of cover frame for manhole
Inventor: HAMADA SEIJI
IPC: E01C23/00
Filed: 1993-12-01
Abstract: PURPOSE:To repair a pavement part around a manhole in nondestruction with excellent workability. CONSTITUTION:An injection port 39 communicated with a crack 34 created in a pavement part 32 and an injection port 36 of a neck part 30 communicated with a clearance 38, are provided, and an injection port 37 of the neck part 30 communicated with a clearance 33 on a peripheral surface of a cover frame 31 for a manhole, is provided. Unsaturated polyester resin 19A in which a stabilizing and hardening accelerator is mixed is injected into the crack 34, the clearance 38 and the clearance 33 by a mixing injector 23 of an injecting device through the injection ports 39 and 37.
Patent JP-H06171850-A (JP)
Title: Landing operation device for elevator
Inventor: IRIE TOSHIYUKI
IPC: B66B13/30
Filed: 1992-12-10
Abstract: PURPOSE:To eliminate a necessity of a face plate, facilitate maintenance of open door when passengers get on and off an elevator without making the operation difficult even if an elevator hall is narrow to improve safety, and eliminate a necessity of a wing face on a wall face of a building. CONSTITUTION:A landing door 10a has a larger front width than a landing door 10b, Mounting holes are machined linearly along the up and down directions, and a landing pushbutton 5 and a landing indicator 6 are mounted directly. The mounting position is such a position that the landing pushbutton 5 and the landing indicator 6 do not enter a three-way frame 2, even when the landing doors 10a, 10b are open.