baber/WOPTO huggingface dataset:
Patent JP-H04352146-A (JP)
Title: Original position determining device for electrophotographic copying machine
Inventor: YAMAGUCHI ATSUSHI
IPC: G03B27/62
Filed: 1991-05-30
Abstract: PURPOSE:To allow the positioning of an original provided with holes, such as filing holes and the sure copying of the entire part of the original including the margins near the holes of the original. CONSTITUTION:This device is provided with an original positioning plate 4 which can be bent from the outer side of contact glass 2 on its surface at the end of the contact glass 2 to be imposed with the original. Projecting parts 5 engaging with the holes of the original are provided on the rear surface of the contact surface of the contact glass.
Patent JP-H01296351-A (JP)
Title: Diagnosis processing system
Inventor: YAMAMASU KAZUHIRO
IPC: G06F11/16
Filed: 1988-05-25
Abstract: PURPOSE:To facilitate a countermeasure to a peripheral fault by writing the operation and fault information of one-side diagnosis processor into a memory which can be read out from the other-side diagnosis processor, and when a fault occurs in the one-side processor, reading out the fault information by means of the other-side processor. CONSTITUTION:When a fault occurs in the periphery of the CPU 11 of a diagnosis processor 1, the CPU 11 stops processing in response to the occurrence of the fault and at the same time, informs a CPU 21 in another diagnosis processor 2 of the state through a signal line 30. The CPU 21 reads out the operation and fault information of the processor 1 traced in a fault information memory 16 in the processor 1 by means of a fault readout circuit 27 through a bus 32 and analyzes the information. When a fault occurs in the processor 2, on the contrary, a fault information readout circuit 17 in the processor 1 reads out the operation and fault information traced in a fault information memory 26 in the processor 2 through a bus 31.
Patent JP-H05300369-A (JP)
Title: Picture processing unit
Inventor: OKUMURA HAJIME
IPC: G06T5/00
Filed: 1992-04-22
Abstract: PURPOSE:To provide the excellent picture processing unit in which moire is eliminated by detecting an edge in the main scanning direction and the subscanning direction even from an original of a dot photograph as well as a character and a picture. CONSTITUTION:The picture processing unit is provided with a frame memory 4 storing a picture signal obtained from a read section 1 and converted into digital data by an A/D converter 2, a ROM 5 as an area decision means deciding a binarizing area comprising plural picture elements and one or plural peripheral areas adjacent to the binarizing area and comprising picture elements of the same number for those for the binarizing area, a density detection means detecting the density level of the binarizing area and the peripheral area, an edge detection means detecting a picture edge from the density level and a CPU 3 provided with a binarizing processing means implementing different binarizing processing to the binarizing area depending on the result of detection of the edge detection means.
Patent JP-S6026795-A (JP)
Inventor: JIYOZEFU AARU UURUZUREIYAA
IPC: E21B15/00
Filed: 1983-07-15
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-S62284677-A (JP)
Inventor: YOGO RYOZO
IPC: A63F7/02
Filed: 1986-06-04
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-H01298526-A (JP)
Title: Optical head
Inventor: INOUE MASATO
IPC: G11B7/09
Filed: 1988-05-27
Abstract: PURPOSE:To prevent a spot on a photodetector from being moved by providing an optical head with a means for correcting the shear of optical flux made incident upon the photodetector and making the optical flux incident upon a prescribed position of the photodetector at the prescribed distribution of light intensity. CONSTITUTION:A parallel plane 10 is arranged between a light source 1 and an objective lens 5 and the angle of the plane 10 from an optical axis is adjusted following the movement of the objective lens 5 in an AT direction, so that the center axis of incident light flux upon the lens 5 is always allowed to coincide with the axis of the lens 5. Thereby, the center axis of the light flux reflected by an optical card is allowed to coincide with the axis of the lens 5 and also coincide with the axis of an astigmatism optical system, so that even when the lens 5 is moved in the AT direction, the center of a spot on the photodetector 92 is formed always on a prescribed position.
Patent JP-H11305757-A (JP)
Title: Opening/closing structure of keyboard cover for keyboard instrument
Inventor: SUEMUNE HIROAKI
IPC: G10H1/32
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing the number of parts and to improve operability by resting a keyboard cover in posture inclined to an obliquely rear direction so as to be rotated around guide projections without interfering with an upper roof and to be abutted on the front end of the upper roof at the time of vertically rotating it. SOLUTION: The right and left guide projections 26 of the keyboard cover 5 are engaged with the guide grooves 27 of right and left arms 7 so as to be optionally slided and rotated and the abutting part 23b of a front frame plate 23 of the cover 5 is put on a guide step part 28. Since the guide projections 26 of the cover 5 are guided by the guide grooves 27 in the state putting the abutting part 23b on the guide step part 28, the cover can be slided back and forth. When a rear frame body 24 is abutted on an abutting face 8a obliquely formed on the front end of the upper roof 8, the upward rotation of the cover 5 is regulated. On a music stand using position, the cover 5 is rested on the upper roof 8 in posture inclined to an obliquely rear direction.
Patent JP-H09314022-A (JP)
Title: Substrate rotating and holding device, and rotary substrate treating device
Inventor: YABE MANABU
IPC: G03F7/16
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of turbulence on the surface of a substrate in a device for holding and rotating the substrate in the inside part of a cup. SOLUTION: This substrate rotating and holding device for rotating the substrate W in the cup while being horizontally kept is provided with a rotatable bottom plate 7 for keeping the substrate W in a horizontal position, a supporting member 8 and an annular member 10 on the upper part. The annular member 10 is provided on the outer peripheral side of the bottom plate 7 so as to be rotated together with the bottom plate 7 and has an annular flat surface 10a extending towards the inner wall surface of the cup in the horizontal direction.
Patent JP-S5253321-A (JP)
Title: Seal device of trash collecting vehicle
Inventor: SHIMAZU YOSHITAKA
IPC: B65F3/20
Filed: 1975-10-27
Abstract: PURPOSE: Seal support member having recess is provided at edge portion of trash processing plate, and bar like seal member is inserted in the recess, to attain positive seal between inside surface of trash processing box and edge surface of the processing palte. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5831076-A (JP)
Title: Method and device for forming film by physical vapor deposition method
Inventor: KUHARA TAKASHI
IPC: C23C14/24
Filed: 1981-08-17
Abstract: PURPOSE:To obtain a uniform film efficiently even with relatively small objects such as powder, granules or the like by transmitting oscillations through a vessel disposed in a bell-jar on the object to be plated in said vessel and forming the film in such a state. CONSTITUTION:After the inside of a bell-jar A is evacuated 1 to a prescribed degree of vacuum, the gaseous Ar introduced therein is ionized by a high frequency or DC power source, whereby the object to be plated in a vessel 4 disposed in the bell-jar A is sputtered. During the sputtering, oscillations of desired frequencies and waveforms are generated from a waveform generator B and are transmitted to an oscillating body 3 on a sample table 2 via current leading-in terminals 7, electric wires 8 and electrodes 5, 5 and are further transmitted to the object in the vessel 4 via the vessel 4. As a result, the film is formed uniformly even on the extremely small object to be plated.
Patent JP-S617866-A (JP)
Title: Protecting member for electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G21/00
Filed: 1984-06-23
Abstract: PURPOSE:To facilitate the handling of the photosensitive body and prevent surface contamination and flaw without any evil influence of the protecting member itself by setting volatile components of the protecting member which covers the surface of the photosensitive body to a specific value. CONSTITUTION:Volatile components of the protecting member which covers the surface of the photosensitive body are specified below 10ppm. The handling of the photosensitive body is facilitated by covering at least the image formation area of the photosensitive body with this protecting member. Further, the volatile components in the protecting member are specified below 10ppm to prevent evil influence due to deterioration, etc., such as a black dot on the photosensitive body surface. Further, the surface of the photosensitive body is prevented from being stained and flawed.
Patent JP-S6021029-A (JP)
Title: Liquid color display device
Inventor: TOGASHI SEIGO
IPC: G09F9/30
Filed: 1983-07-14
Abstract: PURPOSE:To recognize a back light source by color display and external light by monochromatic display by using three primary color filters consisting of red, green and blue and selecting the relation between the absorbing spectrums of the filters and the light emitting spectrum of the back light. CONSTITUTION:The light emitting spectrum of the back light source is a fluorescent lamp having sharp bright lines of blue, green and red. The 1st color filter absorbs at least green and red bright line spectrums, and 2nd and 3rd color filters absorb at least blue and red bright line spectrums and at least blue and green bright line spectrums respectively. Therefore, the spectrums of the light passing through the three kinds of filters are improved at both color purity and display color range. Thus, full color display having high chroma saturation is available at the use of the light source, and at the use of external light without using the light source, monochromatic display is executed. Consequently, full color display of high quality can be enjoyed.
Patent JP-H01298934-A (JP)
Title: Permanent magnet type rotary electric machine
Inventor: TOMITE TOSHIO
IPC: H02K1/17
Filed: 1988-05-27
Abstract: PURPOSE:To reduce the lateral size of a permanent magnet whole preventing output performance from decreasing by determining the circumferential lateral size of the magnet opposite to the coil ends of armature core and coil in a predetermined relationship. CONSTITUTION:Permanent magnets 3 of the number corresponding to the number of poles are secured to the circumference of a yoke 2 to form a stator 1, a shaft 5 is press-fitted in an armature core 6, and an armature coil 7 is wound in the groove to form an armature 4. A commutator 8 conducts a current from a brush 9. When the circumferential width of the section of the magnet 3 opposite to the core 6 is W1 and the circumferential width of the section of the coil 7 opposite to the coil end of the coil 7 is W2, the shape of the magnet 3 is so set as to become W1>W2.
Patent JP-H05153174-A (JP)
Title: Method of demodulating and synchronizing digital-modulated signal
Inventor: HANSUUPEETAA KETSUTAARINGU
IPC: H04L7/033
Filed: 1992-05-21
Abstract: PURPOSE: To reduce the cost and to improve the reliability by applying amplitude-quantization to a base band signal obtained under hard limitation and linear FM demodulation at regular time intervals at an integer ratio to a symbol clock. CONSTITUTION: A base band signal obtained under hard limitation and linear FM demodulation is given to an LPF 2, where its high frequency component is eliminated and the resulting signal is quantized at an A/D converter 3 by using a symbol clock whose clock period is a multiple of 8 or 16. The clock signal is generated by a clock generator 4 and an output of the generator 4 reaches the generator 4 again through a word shift register 5, a pattern ROM 6 and a PLL 15. Then a pattern of a received symbol is recognized, weighting derived thereby and generation of a synchronization pulse are conducted and the synchronization pulse is used for tracking control of the generator 4 supplying a reference clock. Furthermore, amplitude-quantization is conducted at regular time intervals at an integer ratio to a symbol clock.  Thus, high noise immunity, cost reduction and improved reliability are realized.
Patent JP-S5830203-A (JP)
Title: Faraday rotator type reversible phase shifter
Inventor: ORIME SHINKEI
IPC: H01P1/19
Filed: 1981-08-17
Abstract: PURPOSE:To realize remarkable shortening of an adjusting time, by adjusting a circular polarized wave generator part by an axial ratio adjusting screw, and adjusting a transmission phase by a transmission phase adjusting screw. CONSTITUTION:An axial ratio adjusting screw 11 and a phase adjusting screw 12, which have been formed by a magnetic body are provided on a magnet 5 of a circular polarized generator part constituted of a ferromagnetic body 1, a plating waveguide 4 and a permanent magnet 5, and a prescribed position of a shielding pipe 8 corresponding to a magnetic body yoke part 7, respectively. As a result, it is possible to vary magnetic resistance of a magnetic path constituted of such a route as the magnet 5 the screw 11 the pipe 8 the screw 12 the yoke part 7 the magnetic body 1. Also, by taking in and out the screw 11, it is possible to vary a magnetized state in a section of the magnetic body 1.
Patent JP-H09311135-A (JP)
Title: Detector
Inventor: UMEMOTO HIDEKI
IPC: G01P3/488
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized detector hardly influenced by external noise and capable of providing a signal having high detecting precision by signal processing the output of a Wheatstone bridge circuit formed of giant magnetic resistance(GMR) element. SOLUTION: In conformation to the change of magnetic field accompanying the rotation of a magnetic rotating body 2, the magnetic fields on the magnetosensitive surfaces of GMR elements 10A, 10D and 10B, 10C of a Wheatstone bridge circuit 11 are changed. This change corresponds to the magnetic field change 4 times one GMR element. The resistance value is changed in the same manner, the minimum position is reversed, and the middle point voltages of the connecting points 18, 19 of the circuit 11 are also changed in the same manner. Thus, the difference between the middle point voltages is amplified by a differential amplifying circuit 12, and the output 4 times one GMR element is provided in conformation to the magnetic field change of the rotating body 2.  This output is processed by a comparing circuit 13 and a waveform shaping circuit 14, whereby an output of 0 or 1 with sharp leading and trailing can be provided.
Patent JP-H0853489-A (JP)
Title: New erythromycin derivatives,their production and their use as medicines
Inventor: KONSUTANTAN AGUURIDA
IPC: A61P31/04
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a new erythromycin derivative useful as an antibiotic having very high antibiotic activity against gram-positive bacteria and effective for treating sensitive bacterial infectious diseases by chemically modifying a specific erythromycin derivative.  
     CONSTITUTION: The new erythromycin derivative expressed by formula I {R is a group of the formula: (CH 2 ) n Ar [(v) is 3, 4 or 5; Ar is a heterocyclic group of formula II or the like] or a group of formula III; Z is H or an acid residue}, having a very high antibiotic activity against gram-positive bacteria such as staphylococci, storeptocci and pneumococci and useful as an antibiotic effective for treating sensitive bacterial infectious diseases, and the like. The compound is obtained by reacling a compound of formula IV (Z' is an acid residue) with a compound of the formula: RNH 2  and subsequently allowing an agent for liberating the 2'-hydroxyl functional group to act on the reaction product and/or, if necessary, allowing an acid to act on the product to form a salt. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06255492-A (JP)
Title: Train approach detection device
Inventor: NOZAKI YASUTAKA
IPC: B61L25/02
Filed: 1993-05-31
Abstract: PURPOSE:To surely and stably detect a train approaching to a rail road crossing as well as to prevent interruption time by the rail road crossing from being long when the train is running slow at a point controlling the rail road crossing. CONSTITUTION:A leakage coaixl cable 7 of a specified length is laid along the track 1 at the train approaching side and the train going-out side of a rail road crossing A. Let transmission data 12 transmitted from an air-borne antenna 11 provided for a train 6 be transmitted through the leakage coaxial cable 7 so as to be inputted to a data transmission section 8 provided for a ground equipment B, and an approach detection signal detecting that the train is approaching to the rail road crossing A, is so constituted to be outputted from a control section 9.
Patent JP-S61288581-A (JP)
Title: Videosignal recording and reproducing system
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/92
Filed: 1985-06-15
Abstract: PURPOSE:To obtain a system having a recording and reproducing function for an animation and a recording and reproducing function for a still picture with high picture quality by using a video signal being a part of n-kind of video signals having different sampling points, providing the 1st mode recording and reproducing consecutively sequentially the signal one by one pattern at the one field period and providing the 2nd mode recording one pattern at n-field period while one field of the n-kind of video signals are extracted sequentially. CONSTITUTION:The 1st mode where a video signal being a part of n-kind of video signals obtained from an image pickup section generating n-kind of different video signals with sampling points is used and the signal is recorded and reproduced sequentially consecutively one by one pattern during one field period and the 2nd mode where one field of the n-kind of video signals is extracted sequentially and one pattern is recorded and reproduced during the n-field period are provided. That is, the still picture mode is added to the function of a conventional home VTR and when a still picture recording instruction is given from the system controller 6, a switch 7 is thrown to the position of A and B for two field period each.
Patent JP-S61286855-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/34
Filed: 1985-06-14
Abstract: PURPOSE:To stabilize a dye image by developing a photosensitive material containing a specified cyan coupler in a red-sensitive emulsion under prescribed conditions. CONSTITUTION:The silver halide color photographic sensitive material has at least one silver halide emulsion layer containing silver halide emulsion composed substantially of a silver chlorobromide emulsion, it has a binder swelling velocity T1/2 of <=30sec, and contains in the red-sensitive emulsionlayer one of the cyan couplers represented by the formulas I and/or II in which R1 is an alkyl, alkenyl, cycloalkyl, aryl, or heterocyclic group, Y is a group represented by formula III, and Z is H or a group to be released by the coupling reaction with the oxidation product of a color developing agnet derived from N-hydroxyalklated-p-phenylenediamines. This photosensitive material is processed with the color developing solution containing said color developing agent at >=30 deg.C for <=150sec.
Patent JP-S6019521-A (JP)
Title: Continuous extrusion molding and apparatus thereof
Inventor: KAMIO TSUKASA
IPC: B29C48/08
Filed: 1983-07-14
Abstract: PURPOSE:To extrude a molded piece with good shape-retaining properties at comparatively low pressure and easily by a method wherein plastic material extruded from an extruding conveyor is divided into a plurality of layers, reinforcing material is inserted successively among these layers and the interlaminar materials are gathered again. CONSTITUTION:The plastic material 2 extruded from the screw conveyor 1 of an extrusion molding machine is guided straight forward by the discharge duct 4 as far as to the die 4. The plastic material is drawn and molded in the shape of plate when it passes the die 4 and then guided outward. Additionally, when the plastic material 2 passes the internal part of the discharge duct 3, it is divided by the plate reinforcing material guide pipe 5 into layers, upper and lower and gathered in the die 4 and incorporated. On one hand, the reinforcing material 6 guided from the guide pipe 5 into the die 4 is put by the compression force and the extrusion force of the plastic material 2 successively into the plastic material 2, drawn forward to bury the reinforcing material 6.
Patent JP-H08305099-A (JP)
Title: Image forming device
Inventor: SHIMAZAKI TOSHIO
IPC: G03G15/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a device constituted so that the irregularity of a latent image formed on an image carrier is prevented from occurring because toner is replenished to a developing unit by constituting it so that the toner is not replenished to the developing unit until the latent image is finished being formed by the latent image forming means of the developing unit to which the toner is replenished. CONSTITUTION: When a signal showing that the latent image can be formed is outputted at time A, the latent image is actually started to be formed from time B being little bit later than the time A and it is finished being formed at time C. Then, a signal showing that the latent image is finished being formed is outputted. In such a case, even when it is detected by a P sensor while the latent image is formed that there is not the toner, the toner is not replenished until the latent image is finished being formed. Then, a toner replenishing roller and a sponge roller are started to be rotated and the toner is replenished at the time C that the latent image is finished being formed. Besides, even when it is detected by the P sensor in the midst of developing that there is not the toner, the toner is not replenished until the developing is finished.  Then, the toner is replenished at time E that the developing is finished. In the case of transfer, the same operation is executed. At time F that the transfer is finished, the toner is replenished.
Patent JP-H11290683-A (JP)
Title: White carbon sheet material
Inventor: OWAKI KENJI
IPC: B01J20/28
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To demonstrate the effects of Bincho charcoal (high quality hard charcoal in gapan) and copper sulfate easily and sufficiently. SOLUTION: White carbon particles are used as a nonwoven cloth core material and compression processed into the sheet shape through a special binder. Namely, a sheet-shaped synthetic resin nonwoven cloth 3 of 100 cm width is used as a core material, and Bincho charcoal 2 in the form of fine particles of several tens μm is pressure bonded in the uniform thickness on the core material by using a compression processing machine and a special binder to manufacture a Bincho charcoal sheet material 1 of 0.5 mm thickness.