baber/WOPTO huggingface dataset:
Patent JP-S6056741-A (JP)
Title: Sheet storing cassette
Inventor: ONO TOSHIHIRO
IPC: G03G15/00
Filed: 1983-09-07
Abstract: PURPOSE:To provide a sheet storing cassette which can store copy sheets of various sizes by providing a sheet size detecting member detachably fitted to a fitting portion of a side wall of an enclosure and replacing the detecting member corresponding to the size of sheets to be stored. CONSTITUTION:A sheet size detecting member comprising a replaceable fitting portion body 24 and mount portions 24a, 24b, 24c for a permanent magnet 25 which is a detecting member are disposed on a fitting portion formed on a part of the front wall of an enclosure 14, so that the same cassette can easily correspond to various sizes.
Patent JP-H1010633-A (JP)
Title: Finder device
Inventor: KODAMA SHINICHI
IPC: G02B26/08
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To visually recognize a luminous flux reflected from an object and a display luminous flux, without reducing brightness by reflecting one of the luminous flux reflected from the object and the display luminous flux for displaying in a finder visual field through the use of a digital micromirror device(DMD). SOLUTION: In the DMD 3, plural micromirror elements are twodimensionally arrayed. The micromirror element is constituted to provide a movable micromirror and a shaft for supporting the movable micromirror. The movable micromirror is turned around the shaft, according to an applied voltage, to digitally change an angle. A display circuit 6 executes the display in response to the signal of a CPU 8. The DMD 3 is controlled through a DMD driving circuit 7, based on a control signal from the CPU 8. Thus, the luminous flux reflected from the object 11 and the display luminous flux from the display circuit 6 are alternately transmitted to the eye 12 of an observer.
Patent JP-H11354733-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUJII TOYOKAZU
IPC: H01L27/108
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To promote even the micronizing of a metallic wiring while micronizing the contact hole of a peripheral-circuit region in a semiconductor device such as a DRAM with a cell region, in which a stack type cell is formed, and the peripheral-circuit region in the vicinity of the cell region. SOLUTION: Stack type cells 4 formed onto a first inter-layer insulating film 2 are connected to cell contacts 3, a second inter-layer insulating film 5 is formed extending onto the first inter-layer insulating film 2 from the upper section of the stack type cells 4, a first metallic wiring 7 shaped onto the second inter-layer insulating film 5 is connected to a first peripheral-circuit contact 6 in a peripheral-circuit region B, and the surface of a third inter-layer insulating film 8 formed extending onto the first metallic wiring 7 from the upper section of the second inter-layer insulating film 5 is flattened. Second metallic wiring 10 are formed onto the flattened surface 8a, and partial second metallic wirings 10 are connected to the first metallic wiring 7 through a second peripheral-circuit contact 9 in the peripheral-circuit region B.
Patent JP-H0513580-A (JP)
Title: Lsi arrangement processing system
Inventor: TAGATA MITSURU
IPC: H01L27/04
Filed: 1991-07-05
Abstract: PURPOSE:To suppress a signal transfer delay time within a limit value without generation of a bypass to a path by arranging blocks forming a path in the sequence of the signal flow in the direction from the block as the starting point of path to the block as the block as the ending point thereof. CONSTITUTION:A layout design information of LSI and path information are input and are stored to extract an information of a path from the stored path information. A block 21 as the starting point of path and a block 22 as the ending point of path are arranged considering a path length 23 and the blocks 1 to 5 except for these as the starting point and ending point forming the path are arranged based on the relative position of such blocks considering the relationship of the sequence in which the signal flows into the path. Thereafter, with the conventional arrangement method, the other blocks (indicated as the hatched blocks) not forming the path are arranged. Thereby, the bypass is never generated in the path and a transfer delay time of path can be suppressed within a limit value.
Patent JP-S6221317-A (JP)
Inventor: ARUTOURU HERUMANUSU MARIA FUAN
IPC: H03H19/00
Filed: 1986-07-15
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-S6320715-A (JP)
Title: Floating magnetic head device
Inventor: TSUKAMOTO SHIGERU
IPC: G11B5/60
Filed: 1986-07-14
Abstract: PURPOSE:To prevent the flaw given to an insulated tube by the burrs produced in a cut bending by applying a bending to the outer fringe of a pawl formed at a part of a flexture by a cut bending or to the inner fringe of an opening part. CONSTITUTION:This magnetic head consists of a load beam 1, a flexture 2, a head 3, and a lead wire 4 containing an insulated tube 7 at its outer circumference. The tube 7 is fixed to a part of the flexture 2 via a pawl 10 formed by a cut bending. Here either one of both inner fringe parts 11a and 11b of an opening part 9 applies a bending by the outer fringe parts 10a and 10b. In such a way, no flow is given to the tube 7 by the burrs produced in said cut bending.
Patent JP-S5954576-A (JP)
Title: Multi-color recorder
Inventor: SAITOU HIROYUKI
IPC: B41J35/16
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a multi-color recorder capable of recording by driving only the black-color recording section during the black-color recording period by using a system in which when only black-color recording is made, a recording paper is directly sent into the black-color recording section. CONSTITUTION:A bypass feeding path leading through a branched path 21A and a black-color recording section B to a paper discharge tray 14 is provided, and a switch lever 22 for the feeding path is also provided. When a recording paper reaches the black-color recording section B and the reading of a manuscript is started, the thermal head 5 of the black-color recording section B is driven for one line each on the basis of black-color picture signals and recording of picture information is made with black color 1. In the recording operation, recording sections C, M and E other than the black-color recording section B are not driven and ink donor sheets for these are not consumed.
Patent JP-H063772-A (JP)
Title: Cartridge for developed film and appreciating device for it
Inventor: KONISHI YOSHITO
IPC: G03B21/00
Filed: 1992-06-23
Abstract: PURPOSE:To provide a cartridge housing a film completed to develop and having excellent durability, and an appreciating device for the cartridge. CONSTITUTION:The inner diameter of the bearing hole 10c of a cartridge case 10, is formed larger than the outside shape of a film winding shaft 12. The appreciating device is constituted so that when the cartridge is loaded on the appreciating device, the cartridge case 10 and the winding shaft 12 are separately positioned by the appreciating device, so as to rotate the winding shaft 12 under a non-contact state with the cartridge case 10, at the time of feeding the film.
Patent JP-H0895035-A (JP)
Title: Reflection type liquid crystal display device and display device using it
Inventor: NAKAMURA HIROYOSHI
IPC: G02F1/136
Filed: 1995-06-30
Abstract: PURPOSE: To provide a high contrast ratio image having a large ON/OFF ratio by setting the relation between a reflection face of a picture element electrode and a base body principal plane of a liquid crystal panel front face so that a difference between a reflected light reflection angle of incident light on the base body surface and an outgoing light emitting angle to be emitted is not less than a converging angle of a display device. CONSTITUTION: An incident luminous flux 23 is incident on a glass substrate 19 serving as a transparent base body for an opposed substrate at 10 degrees to the normal line direction 24. On the other hand, the luminous flux is emitted to the outside of the glass substrate 19 again through a picture element electrode 16, a liquid crystal layer 22, and the like in a reflection type liquid crystal display device. After reflected light 27 reflected on the surface of the glass substrate 19 serving as the base body for the opposed substrate and an outgoing luminous flux 25 concerning display are separated from each other by using a schlieren optical system of a simple structure, in other words, using an aperture 26 as an outlet of the outgoing light, the separated reflected light 27 is discriminated so as not to leak to the display side.  A converging angle of the aperture 26 in the schlieren optical system is set to 8 degrees.
Patent JP-S5866980-A (JP)
Title: Fixing device for electrophotographic copying machine
Inventor: SOGA SETSUO
IPC: G03G15/20
Filed: 1981-10-16
Abstract: PURPOSE:To avert wrapping of transfer paper by providing a fixing roller which is formed with at least >=1 circumferential grooves on its circumferential surface and is disposed with separating pawls in sliding contact therewith. CONSTITUTION:The surface part of a fixing roller 500 consists of the three- layered construction of grains 50G, a binder layer 50B and a backing layer 50. Separating pawls 600 abut not on the surfaces of the grains 50G but on the circumferential surface of the roller 500 in the circumferential grooves 700 formed at the width permitting the entry of the separating pawls. The abutting force is applied properly as specified force by springs 800 or the like. The pawls 600 are made of spring materials made of metals and the thinner the better as far as they have sufficient strength. The grooves 700 are formed to the width conforming to the thickness of the pawls 600. The roller 500 is formed by masking the same for only the width parts of the grooves 700 and sticking beads thereon or sticking the beads over the entire surface without masking then grooving the roll. The circumferential groove and the separating pawl as a pair are provided in a suitable quantity on the fixing roller in conformity with the width of transfer paper.
Patent JP-S5787719-A (JP)
Title: Transmission structure for agricultural tractor
Inventor: SAGATA MAKOTO
IPC: B60K17/28
Filed: 1980-11-21
Abstract: PURPOSE: To inexpensively manufacture a structure capable of interrupting a PTO shaft during running of an agricultural tractor by providing the second primary mover shaft via the first primary mover shaft and a friction clutch coupled directly with the flywheel of an engine, thereby smoothly starting in the PTO shaft driving state.  
     CONSTITUTION: The first primary mover shaft 16 coupled directly with the flywheel 18 of an engine is interlocked via a gear transmission system with a hydraulic clutch 28 to a PTO transmission shaft 23, and the second primary mover shaft 17 interlocked via a friction clutch 19 artificially operated with the flywheel 18 and a running system transmission shaft 24 are interlocked via separate shaft gear transmission system, thereby inexpensively utilizing a general gear shifting transmisson structure in the transmission structure having a function for starting smoothly by utilizing the friction clutch in the PTO having state and a function for intermittently driving the arbitrary PTO shaft during running. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0373085-A (JP)
Title: Character recognizing device
Inventor: MAEDA YOJI
IPC: G06K9/70
Filed: 1990-06-22
Abstract: PURPOSE:To shorten the extraction time of a feature to be used in a decision stage by extracting only a fundamental feature from a character pattern first, and generating a required feature at each decision stage by using the fundamental feature. CONSTITUTION:The character pattern to be recognized is stored in a storage means 1 after photoelectric conversion is applied, and is sent to a feature extraction means 2 via data lines C1 and C2, and is stored in a feature storage means 3. A decision means 4 is constituted of an identification means 6 of a first layer and an identification means 8 of a second layer, and a candidate category corresponding to the character pattern stored in the storage means 1 is selected with the identification means 6 of the first layer, and one category out of the candidate categories is selected with the identification means 8 of the second layer. In such a manner, it is not required to extract the feature unrequired for the recognition, and the waste of identification time can be reduced.
Patent JP-S5687827-A (JP)
Title: Spectral analyzer
Inventor: KAHARA KEIJI
IPC: G01J3/28
Filed: 1979-12-19
Abstract: PURPOSE:To simplify the circuit constitution of a spectral analyzer by squaring and integrating digital signals within a given frequency band and drawing out the accumulated value as a spectral component included in the given frequency band. CONSTITUTION:The input signal is converted into a digital signal by an analog/ digital converter A/D. A band-pass filter BPF allows signals within a given band to be multiplied in a squaring circuit SQ to obtain squared signals, which are applied to a summing circuit SUM. The signal about the state one sample before is drawn out of a delay element Z<-1> and applied to the summing circuit SUM to accumulate successively. From the summing circuit SUM, a spectral component included in the given frequency band is outputted.
Patent JP-H0330673-A (JP)
Title: Acylamino acid-liberating enzyme-like polypeptide
Inventor: MITA MASANORI
IPC: C12N15/57
Filed: 1989-06-29
Abstract: NEW MATERIAL:An acylamino acid-liberating enzyme-like polypeptide having an amino acid sequence shown by the formula. USE:A reagent for researching biochemical significance of N terminal acetylation of protein and a reagent for analyzing the primary structure of N terminal acylated protein. PREPARATION:For example, an RNA containing poly(A) extracted from swine by a conventional procedure is purified with oligo(dT) bond cellulose, etc., and treated with reverse transcliptase to synthesize cDNA, which is bonded to a vector and transduced to a host to prepare a cDNA library. Then cDNA clone to code swine acylamino acid liberating enzyme is selected from the library, a plasmid is extracted from the cDNA clone, treated with a restriction enzyme, bonded to a vector and transduced to a host. The host is transformed and the transformant is cultured to give acylamino acid liberating enzyme-like polypeptide shown by the formula.
Patent JP-S6410680-A (JP)
Title: Longitudinal-effect-type bimorph element and method of driving the same
Inventor: MATSUMURA TAKENOBU
IPC: H01L41/09
Filed: 1987-07-03
Abstract: PURPOSE:To obtain large deformation in a bimorph element, by providing comb-shaped electrodes opposed to each other on the surface of each of thin piezoelectric ceramic plates and applying a voltage between the electrodes for the use of longitudinal effect. CONSTITUTION:Each of thin piezoelectric ceramic plates 3a, 3b has a pair of comb-shaped electrodes 4a and 4b or 6a and 6b arranged on one face of the plate such that they are opposed to each other. These plates 3a, 3b are bonded together with a metallic plate 2 having elasticity interposed therebetween by means of an adhesive so as to produce a longitudinal- effect-type bimorph element 1. In order to drive the bimorph element 1, it is preferable to provide connections such that a voltage of an identical polarity to that of the voltage applied during polarization is applied between the comb-shaped electrodes of the piezoelectric ceramic plate 3a, while a voltage of the opposite polarity to that of polarization voltage is applied between the electrodes of the other piezoelectric ceramic plate 3b. Thereby, the piezoelectric ceramic plate 3a located on the side of forward electric field is extended longitudinally, while the piezoelectric ceramic plate 3b present on the side of a backward electric field is contracted longitudinally, whereby flexural deformation is caused in the element. By chang ing polarities of the voltages, the direction of the flexural deformation can be reversed. If an alternating voltage is applied, the element oscillates reciprocally with the center of its static position.
Patent JP-H0336939-A (JP)
Title: Radial rotor structure
Inventor: UCHIDA HIROYUKI
IPC: H02K1/27
Filed: 1989-06-29
Abstract: PURPOSE:To magnetize a magnet perfectly by arranging a wedge type magnet having inner circumferential thickness thinner than the outer circumferential thickness at the inner circumferential side of a rotor. CONSTITUTION:Rotor core 12 held by magnets 14 holds the longitudinal opposite ends of rotor 10 by means of end boards. A shaft 20 is inserted into the end boards and secured thereto. The magnet 14 has wedge type cross section. Consequently, the magnet 14 has low outer circumferential permeance and high inner circumferential permeance. When the magnet is shaped to provide identical permeance at the inner and outer circumferences, the magnet can be magnetized uniformly. By such arrangement, demagnetization resistance is improved resulting in the improvement of torque.
Patent JP-H1012080-A (JP)
Title: Voltage divider resistor input circuit
Inventor: MURASE OSAMU
IPC: H01H9/54
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a voltage divider resistor input circuit in which approximately even potential difference of respective output voltages is obtained and operation states of respective switches can be precisely and easily judged. SOLUTION: A first to a fifth resistors R1-R5 are connected in series and a first to a third switches S1-S3 are connected in parallel to the connected resistors R1-R5. In the case the first to third switches S1-S3 are switched to be ON or OFF, respectively, the relative output voltage Vo corresponding to the operation state can be obtained as an output through one output line. Since the potential difference of respective output voltages Vo can be approximately evenly obtained, respective output values can be precisely and easily judged.
Patent JP-S60101321-A (JP)
Inventor: HERUMUUTO BOOBERU
IPC: F16D1/10
Filed: 1984-08-09
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-H0918489-A (JP)
Title: Virtual pass band change controlling system
Inventor: YOSHIDA KAORU
IPC: H04L12/14
Filed: 1995-06-30
Abstract: PURPOSE: To attain a high speed band change controlling method in which a communication node is not required to have a band control function. CONSTITUTION: When a subscriber line terminating device 3a received the band change request of a virtual pass 6 from a device 2a within a subscriber residence via a communication pass 7a for control, this request is transmitted to a virtual pass band controller 5 via a communication pass 8a for control. The band controller 5 decides whether the band of a requested virtual pass is possible to be change or not and transmits the result to the subscriber line terminating device 3a via the pass 8a. When this response is one showing that it is possible to be changed, the subscriber line terminating device 3a changes the band of the virtual pass and performs the charging processing according to the usage band and usage time of the virtual pass.
Patent JP-H0330741-A (JP)
Title: Food mixer
Inventor: KAWAI KOJI
IPC: A47J43/046
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a food mixer for which the operation of a switch does not become heavy by a method wherein a sealing member, which has a smaller friction with the wall surface of a container and smoothly moves in the vertical directions, is provided on the skirt part of the lid, in order to seal the container and the lid. CONSTITUTION:A switch 10 is turned ON only while a lid 13 is pressed by hand, and when band is removed from the lid 13, a protrusion 11 is pushed back by the returning force, and a motor 1 stops, and at the same time, the lid 13 is also pushed upward while resisting the frictional force of a sealing member 16 and a container 3. Therefore, when this frictional force is large, the lid 13 becomes difficult to be pushed up, and the ascending becomes slower. Therefore, a span from a hand removal to a stop of the motor 1 becomes longer, and also the operating force to start the operation by pressing the lid 13 becomes heavy. However, between wave peak parts 17a and 17b of the sealing member 16, a relief part 18 is provided, and for this reason, the stress to flexure in the diametral direction is small, and the frictional force is also small. As the result, when the operation is started by pressing the lid 13, the operating force is light, and when hand is removed, the lid 13 is speedily pushed up, and the motor 1 can be quickly stopped.
Patent JP-H0918766-A (JP)
Title: Camera controller
Inventor: ASADA SATOSHI
IPC: G02B7/28
Filed: 1995-06-30
Abstract: PURPOSE: To conduct image pickup by easily operating a universal head and a mechanism of a zoom lens. CONSTITUTION: A display device 27 of a computer has a window on which an image picked up by a camera 2g and an image denoting setting of zooming, panning and tilt of the camera are displayed, movement setting of zoom, panning, tilt is inputted to a camera by a pointing device 28 onto the image display screen, and a CPU 21 provides an output of a control signal to drive a zoom lens 2f of the camera 2g and a universal head 2c based on the setting entry information to drive the zoom lens 2f and the universal head 2c respectively.
Patent JP-2000352881-A (JP)
Title: Image forming device
Inventor: HAYASHI YASUHIRO
IPC: G03G15/24
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an image due to variation in characteristic of electrification caused by a temperature rise of a photoreceptor drum. SOLUTION: Relating to this device, heat capacity of an intermediate transfer belt 7 is made small by forming the intermediate transfer belt from an endless heat resistant film having <=75 μm thickness. Heat can be sufficiently released from a part of the intermediate transfer belt 7 heated at a transfer fixing part N before a photoreceptor drum 1a is reached even when the intermediate transfer belt 7 is rotated in a direction of an arrow R7 at a rotational speed of >=100 mm/sec. Therefore, the deterioration of the image due to the variation in the characteristic of electrification from the rise in temperature of the photoreceptor drum 1a can be prevented so that the temperature rise of the photoreceptor drum 1a caused by the intermediate transfer belt 7 is prevented.
Patent JP-S6145496-A (JP)
Title: Decoder circuit
Inventor: YOSHIDA MASANOBU
IPC: G11C11/413
Filed: 1984-08-08
Abstract: PURPOSE:To reduce the number of elements and to attain high integration by using the load of a NAND gate as a constant current source based upon a depression type FET and driving an inverter directly by the output of the NAND gate. CONSTITUTION:The load of the NAND gate using Qn1-Qn3 as a driving FET is used as the depression type n-channel MISFET-Qnd and Vppi is used as a power supply for the NAND gate to drive CMOS inverters (Qp3, Qn5) directly by the output X of the NAND gate. Therefore, Qnd is used as a constant current load and VSS can be precisely obtained by the Qn1-Qn3 having proper size at a selection time. Consequently, layout with narrow pitches can be attained and high integration can be obtained.