baber/WOPTO huggingface dataset:
Patent JP-H02301773-A (JP)
Title: Image forming device
Inventor: HOSHIKA NORIHISA
IPC: G03G15/01
Filed: 1989-05-17
Abstract: PURPOSE:To form a distinct image even in the case of a process cartridge whose size and process condition are different from those of an exclusive process cartridge by providing a means for discriminating a cartridge adaptor and the exclusive process cartridge on the device main body side. CONSTITUTION:In a device main body of an A3 copying machine, a process cartridge 14B of an A4 copying machine is installed so as to be attachable and detachable through a cartridge adaptor 30, and an image is formed by this process cartridge 14B. In this case, this device is constituted so that a microcomputer 31 side of the main body can discriminate a fact that the cartridge is the A4 cartridge 14B by turning on an adaptor discriminating switch 35 of the device main body side, therefore, a primary electrifying condition to a primary electrifier of the A4 cartridge 14B from a primary electrifying high voltage power source unit 32 can be varied by generating a signal to the power source unit 32 from a primary shield difference current switching terminal 41 of the microcomputer 31. In such a way, the A3 copying machine can form a distinct image through the A4 cartridge 14B.
Patent JP-S5246952-A (JP)
Title: Device for automatically arranging mah-jongg tiles
Inventor: FUKUMOTO MUNEHARU
IPC: A63F9/20
Filed: 1975-10-09
Abstract: PURPOSE: To provide a device for automatically arranging mar-jongg tiles which can arrange respective tiles on lower board in a manner bamboo faces are disposed upwardly or downwardly upon filling stacked tiles into funneled hopper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5822520-A (JP)
Inventor: KOBAYASHI KENICHI
IPC: H02H3/02
Filed: 1981-08-04
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-H0349147-A (JP)
Title: High efficiency discharge lamp using acoustic resonance oscillation
Inventor: BIKUTAA DEBITSUDO ROBAATSU
IPC: H01J61/82
Filed: 1990-05-14
Abstract: PURPOSE: To increase the efficiency of a lamp by connecting a radio frequency power source to an electrode to be connected to a filler so as to excite acoustic resonance vibration for uniformly mixing components constituting the filler. CONSTITUTION: An arc pipe 10 is connected to a high frequency power source. This power source generates low radio frequency energy from a very low radio frequency. ignites an arc and excites the acoustic resonance of a filler. By driving the arc with an acoustic resonance frequency, a gaseous filler in the arc pipe is moved as a whole. Thus, filler components are completely mixed and, as a result, the number of free metallic atoms near the wall of the arc pipe for absorbing visible radioactive rays from the center of electric discharge. Thus, lamp efficiency is increased. Also, by exciting acoustic resonance vibration to the filler in both horizontal and vertical lighting positions, a stable and straight arc 24 is formed.
Patent JP-S63286042-A (JP)
Title: Multilevel quadrature amplitude modulator
Inventor: ONUKI MASAYUKI
IPC: H04L27/36
Filed: 1987-05-19
Abstract: PURPOSE:To prevent a modulator from being expensive and the regulating time of the delay time from being extended by applying automatically a proper phase difference to a clock driving an Ich and Qch D/A converter so as to generate the same quantity of phase difference to the output of the D/A converters. CONSTITUTION:A phase difference detection means 6 receives outputs IA, QA of roll-off filters 21, 22 respectively, rectifies them and applies the phase comparison in the unit of bits of extracted clocks CKI, CKQ to output a detection signal C2 corresponding to a phase difference  phi bit. When the shaped-output QA of the Qch filter 22 is advanced by  phi bit more than the shaped output IA of the Ich filter 21, a variable phase shifter 7 receives a control voltage C2 from the phase difference detection means 6 to vary the capacitance of a varactor diode 70 and gives an output while retarding the phase of the input clock CK by  phi bit. Thus, the phase advancing quantity phi of the shaped output QA of the Qch roll-off filter 22 is compensated to be coincident with the phase of the shaped output IA of the Ich roll-off filter 21, thereby eliminating the phase difference.
Patent JP-H05315433-A (JP)
Title: Wafer holder
Inventor: UENO KAZUHIKO
IPC: B23Q17/00
Filed: 1992-05-14
Abstract: PURPOSE:To correctly mount a wafer by separately arranging a plurality of pawls for retaining a wafer, fixing vibrators on the pawls, and detecting whether the wafer is correctly mounted by checking whether the vibration of a vibrator of a pawl travels to other pawl via a wafer. CONSTITUTION:When a wafer 1 is correctly transferred between a pawl 2 and a pawl 3 of a wafer holder, the vibration of a piezoelectric element 7 to which an AC voltage is applied from an AC power supply 9 travels to the wafer 1 via a pawl 2. The vibration of the wafer 1 travels to a piezoelectric element 8 of a facing pawl 3, and is measured as an electric signal by a voltmeter 10 which is electrically connected with the piezoelectric element 8. When the wafer 1 is not correctly transferred, the above electric signal can not be obtained. Then a wafer catcher 6 is made to ascend, retains the wafer 1, and makes the vibration generated by the piezoelectric element 7 not travel to the piezoelectric element 8. Thereby the transferred state of the wafer 1 can be recognized, so that the wafer 1 can be correctly transferred.
Patent JP-S5746318-A (JP)
Title: Tracking device
Inventor: INOSA TAKENOBU
IPC: G11B5/588
Filed: 1980-09-01
Abstract: PURPOSE: To obtain a VTR device that can prevent the vibration of a picture or an up-down movement of a screen by forming a control system with which plural video heads scan the desired tracks by means of the head position information and the head discriminating information.  
     CONSTITUTION: When two units of the video signal reproducing video head are used, a searching signal 6 plus deviation signals 7 and 15 on a track of the video head are supplied to adders 8 and 16 and then amplified to be turned into the error voltage which is applied to heat driving electric-mechanical converters 10 and 18. Position discriminating circuits 26 and 30 discriminate the positive or negative voltage applied to the converters 10 and 18 respectively. A head discriminating circuit 29 gives a substracting process to the error voltage which is applied to the converters 10 and 18 to discriminate whether both tracks are equal or different. The above- mentioned two signals are turned into the switch control signals through a switch circuit and supplied to the adders 8 and 16 to give the automatic control to the converters 10 and 18 so that the head scans only the desired tracks. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10301381-A (JP)
Title: Image forming device
Inventor: TAGAMI AKIRA
IPC: G03G15/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent air mixed with the developer from being returned to air feeding means, and making an image in excellent quality obtainable by separating specific components from gaseous mixture of the air and the developer, at the time of feeding the air to screw pump means. SOLUTION: In this image forming device, residual toner stuck on the image carrier 1, scraped off by a cleaning blade 14a, is transferred from the toner discharging section to a guide member 15. The developer (D) of the recovered toner transferred from the guide member 15 is fed into an elastic tube 5a of developer transferring means 5 by screw pump means 3. The air feeding means 4, feed the air capable of fluidizing the developer (D) moved by the screw pump means 3, from a discharging hole 4a to the screw pump through the air feeding tube 4b, by a separating section 6a provided in midway of the elastic tube 5a of the developer transferring means 5, the air from the gaseous mixture transferring in the elastic tube 5a1 is absorbed from an absorbing port 4c connected with the elastic tube 5a2 into the air feeding means 4.
Patent JP-H04350598-A (JP)
Title: Inspection device of fuel assembly
Inventor: TERAI FUJIO
IPC: G21C17/06
Filed: 1991-05-28
Abstract: PURPOSE:To enable easy and precise inspection of fuel rod by combining integnally an inspetion part which proceeds into gaps between fuel rods and an observation part which puts the proceeding into the view sight thereof. CONSTITUTION:A work unit 13 is made to approach a submerged fuel assembly 1 and is fixed to the assembly 1 by a clamp 18 of main body fixing part 16. A positioning mechanism part 30 sends a super sonic sensor 19 to gaps between fuel rods 2 and so on, moves the sensor to a Y axis and then an X axis to touch an searching part 22 to surface of a fuel rod 2a. The searching part 22 transmits super sonic wave and receives super sonic wave reflected by the fuel rod 2a. The received signal attenuates when there is a defect on a cladding tube 9. In this way, existence of defects on the tube 9 and the like can be judged, and also outer view and condition of the fuel rod 2a can be inspected. Also, a fiber scope 28 moves integrally with the sensor 19, and an end tip of the sensor is always put into view sight thereof. Accodingly, an image of the sensor 19 can be sent to a remote control part via the scope 28 and positional relation of the sensor 19 and the fuel rod 2a can be observed at the remoto control part. By this reason, the sensor 19 can be guided to an object position in the fuel assembly 1 under observation of the sensor, and consequently highly accurate inspection can be conducted.
Patent JP-H06203928-A (JP)
Title: Electric connector
Inventor: HAWAADO UIRIAMU ROOZU
IPC: H01R12/70
Filed: 1993-04-13
Abstract: PURPOSE: To provide an electrical connector which is integrally formed by molding and which is capable of being attached to a base or panel at different angles. CONSTITUTION: A fitting ear 14 is provided on both ends of, for example, an insulation housing of an electrical connector 10. D-shaped channels 26 and 28 are molded in the fitting ear 14 by using a pair of mutually movable core pins having abutment faces, and a fixture 16 can be fitted by inserting it at different angles.
Patent JP-S5913046-A (JP)
Title: Pad member of rocker arm
Inventor: IMANISHI TOSHIHIRO
IPC: F01L1/18
Filed: 1982-07-13
Abstract: PURPOSE:To obtain the titled pad member consisting of prescribed percentages of Cr, C, Si and Mn and the balance essentially Fe and having superior resistance to wear, pitting and scuffing, superior toughness, etc. CONSTITUTION:This pad member of a rocker arm consists of 25-30% Cr, 2.6- 3.0% C, 0.5-1.0% Si, 0.5-1.0% Mn and the balance essentially Fe. It is preferable to form a lubricating layer of MoS2 on the sliding surface of the pad member. The layer can sufficiently prevent initial seizure. An alloy material having said composition is cast into the desired shape, hardened, and tempered, and by polishing the sliding surface, the pad member is manufactured. About 500-800Hv surface hardness is provided. The preferred surface roughness after the polishing is about 0.3-2.1Z.
Patent JP-S6014153-A (JP)
Title: Electrostatic capacity type measuring device
Inventor: DOI YUUJI
IPC: G01N27/22
Filed: 1983-07-05
Abstract: PURPOSE:To measure the flow rate of a mixed fluid without the influence of ununiformity of the density distribution of the mixed fluid by providing counter electrodes on the outside circumference of a round tube, where the mixed fluid is flowed, so that the extent of each of them about the axis of the round tube is 105 deg.. CONSTITUTION:Powdered granules are flowed in an insulating round tube 1. Electrodes 2-7 are provided on the outside circumference of the round tube 1. The electrode 2 faces electrodes 3-7 about an axis Y-Y of the round tube 1. If extents alpha and beta of electrodes 2 and 3-7 about the axis Y-Y are 105 deg., the sensitivity distribution of the electrostatic capacity between the electrode 2 and electrodes 3-7 which face each other is approximately uniform even if the density distribution of powdered granules has a partiality to the center or the circumferential edge part of the round tube 1 and is not uniform. The electrostatic capacity between counter electrodes is measured to measure the flow velocity, the density, and the flow rate of powdered granules.
Patent JP-H01292092-A (JP)
Title: Fluorescent substance and production thereof
Inventor: BANDO SHOICHI
IPC: C09K11/08
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a fluorescent substance suitably useful as fluorescent screens of cathode ray tubes, such as color picture tubes, by providing spherical particles of a surface-treated substance, consisting of silicon dioxide and a silicate compound and having a specific particle diameter on the surface of a fluorescent substance. CONSTITUTION:The objective fluorescent substance obtained by providing 0.01-3 pts.wt. completely or almost spherical particles of a surface-treated substance, consisting of silicon dioxide and a silicate compound prepared by hydrolyzing an alkyl silicate and having sigmalog<=0.200 particle size distribution and an average particle diameter within the range of 0.05-1.0mum on the surface of 100 pts.wt. fluorescent substance. The above-mentioned fluorescent substance is capable of forming a fluorescent screen, having strong adhesive strength to glass surfaces and exhibiting high emission efficiency and brightness with rare cross contamination.
Patent JP-S5246700-A (JP)
Title: Protection vest
Inventor: MATSUNAGA IWANE
IPC: D03D15/56
Filed: 1975-10-09
Abstract: PURPOSE:To provide a protective vest characterized in that the vest is easily to be put on, and defends piercing of a cutlery and the like. by superposing a few strong highly elastic fibers.
Patent JP-H067867-A (JP)
Title: Curved honeycomb panel
Inventor: ITO YASUNAGA
IPC: B23K101/02
Filed: 1992-05-14
Abstract: PURPOSE:To provide a honeycomb panel which is excellent in productivity, simple in various bending and capable of preventing reduction in rigidity and strength by providing a protruding part, which is joined with the plate material on the convexed side of curved surface, at least in one of the abutting parts facing each other between honeycomb cores. CONSTITUTION:The honeycomb panel 1 is a curved surface honeycomb panel made of aluminum alloy, gently curved in one direction, and joined by brazing, on both sides of the honeycomb core 2 (in the hight direction), with panels 3, 4 having curved surfaces. This honeycomb core 2 is an assembly with plural core materials 2a arrayed in the direction of an arrow D, and the protruding part 7 are provided oppositely in the abutting part 5 of each core material 2a.
Patent JP-S5245889-A (JP)
Title: Photoelectric onversion circuit
Inventor: FUJIMOTO ISAO
IPC: H01L31/16
Filed: 1975-10-08
Abstract: PURPOSE: To eliminate the effect of dark current, thereby obtaining photoelectric conversion output which is stable even to temperature variations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5822744-A (JP)
Title: Obstacle detector at turning to left or right for automobile
Inventor: IMAI NOBUYUKI
IPC: B60R21/34
Filed: 1981-08-04
Abstract: PURPOSE:To predict the occurrence of introduction to an accident by providing sensors for detecting an obstacle at both right and left sides of an automobile and detecting the operation of a steering handle to operate warning means by the output of the sensor only at the turning time to the right or left. CONSTITUTION:Obstacle sensors 3a, 3b which use lights or the like are provided at both right and left sides of a body for detecting the presence or absence of  obstacles at the right and left sides of the body together with mirrors 4a, 4b. An operation detector is provided at a steering handle 7 to detect the turning operation to the left or right. Warning means 5, 6 operate the logic product of the detection signals. When light is used as detecting medium, a light emitting element is driven, to distinct from the externally scattered light, by a pulse, and the prescribed pulse-modulated light is emitted to the mirrors 4a, 4b. In this case, when narrow band amplified with modulating frequency as a center is employed, the external scattered light and the detected light can be discriminated.
Patent JP-S5818386-A (JP)
Inventor: KARURU SHIEENAFUINGERU
IPC: C07D493/04
Filed: 1982-07-15
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-S611474-A (JP)
Title: Method and equipment for stud welding
Inventor: HAMAZAKI MASANOBU
IPC: B23K9/20
Filed: 1984-06-14
Abstract: PURPOSE:To maintain the specified penetration depth of a stud to be welded and prevent the generation of variance in welding strength by detecting momentarily welding current and controlling automatically the conduction time of welding current so that an integrated value attains a specified value. CONSTITUTION:The integrated value of the welding current to be supplied to a weld zone is set. The output voltage of a current/voltage converting circuit 2 and the output frequency of a current/frequency converting circuit 3 are different from prescribed values if the welding current fails to attain a set current value when welding is started by feeding a welding start signal to a switching device 5. A digital counter 4 outputs a count-up signal and interrupts the welding current to be supplied to the weld zone. The integrated value of the welding current to be supplied to the weld zone attains the same value as the set value. The welding current meeting the preset integrated value is thus supplied as the preset value by the preset switch and therefore the stud is penetrated to the uniform depth and is welded to the base metal with the uniform strength.
Patent JP-H05281944-A (JP)
Title: Display device
IPC: G06F3/038
Filed: 1992-03-30
Abstract: PURPOSE:To instantaneously re-indicate a marker cursor by button operation and record and register its pointer. CONSTITUTION:When a mouse 9 is moved, coordinate data are sent to a CPU 1, which calculates a coordinate position; and a MIX circuit 5 composes the pattern of the marker cursor and image data at the coordinate position and displays it on a display 19. When the button of the mouse 9 is pressed, coordinate data are registered in a work RAM 3 through the CPU 1. The pattern of the 1st point is read out of a CGROM 4 and sent to a graphic memory 7 together with the coordinate data and displayed. Plural points are similarly processed. An explaining person explains points displayed on the display 19 to attendants by tracing them in numerical order.
Patent JP-H08312099-A (JP)
Title: External facing panel and fitting construction method thereof
Inventor: NOBUHARA KIKUJI
IPC: E04G23/02
Filed: 1995-05-22
Abstract: PURPOSE: To improve constructing performance for the repair of a building so as to save labor and to improve economical efficiency. CONSTITUTION: Finishing material such as tiles are previously fitted to the surface of a panel body formed of glass fiber intermixed high superplasticized concrete to form an external facing panel B. Lateral furring strip members 1 and longitudinal furring strip members 2 are disposed at the peripheral surface of a building A, and the panels are fitted to the furring strip members 1, 2 through locking metal fittings 3 or machine screws 7.
Patent JP-S5648204-A (JP)
Title: Semipermeable membrane
Inventor: SONODA TAKESHI
IPC: B01D71/28
Filed: 1979-09-26
Abstract: PURPOSE: A semipermeable membrane having proper degrees of water permeability and dialysis characteristic which is obtained by mixing a methyl methacrylate copolymer contg. the specific monomer and a methyl methacrylate copolymer contg. the specific compound.  
     CONSTITUTION: A novel semipermeable membrane is obtained as a semipermeable membrane for the artificial kidney from the mixture of a methyl methacrylate polymer contg. a polymerizable monomer having sulfonic acid groups and a methyl methacrylate copolymer contg. amino or alkylamino methacrylates. The polymerizable monomer having sulfonic acid is, for example, p-styrene sulfonic acid or the like. The amino or alkylamino methacrylates are, for example, dimethylaminoethyl methacrylate or the like. Mixing weight ratios are about 1:9W9:1. A solvent is, for example, dimethyl sulfone foxide or the like and is kept at about 50W110°C. The freezing bath is, for example, aliphatic lower alcohols. Thereby, the semipermeable membrane of superior water permeability and dialysis characteristic is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10309282-A (JP)
Title: Fluorescent observation device
Inventor: UENO HITOSHI
IPC: A61B10/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To clearly detect the structure of an organ to diagnose a tissue correctly during a fluorescent observation. SOLUTION: This fluorescent observation device generates an excited light in the blue region from an excited light source 6 of a light source 1 and irradiates the excited light to an observed part through an endoscope 2, and images of the observed part by the fluorescent light and the reflected light are imaged by a camera 3 through the endoscope 2. In this case, the fluorescent light image is separated into images of the red region and green region, and they are imaged by CCDs 17 and 18, and the reflected light image is imaged by a variable sensitivity CCD 19 whose sensitivity is adjusted by a sensitivity adjustment device 20. Based on these image signals, image processing is performed at an image processing block 4.  By adjusting the intensity of the reflected image in the blue region, an ordinary observation image and fluorescent observation image are generated whose quality is the same as that of a white light image, and these images are overlapped to be displayed on a display part 5.
Patent JP-H02300250-A (JP)
Title: Polypropylene composition
Inventor: TAKAMATSU HIDEO
IPC: C08L23/10
Filed: 1989-05-15
Abstract: PURPOSE:To provide the title compsn. with excellent vibraition-damping properties and to make it possible to use it for reducing noises of business machines, audio equipment, domestic electric appliances and interior and exterior furnishings of automobiles by providing a compsn. consisting of polypropylene and a styrene-isoprene copolymer with a specified molecular structure. CONSTITUTION:A compsn. contg. 3-50 pts.wt. block copolymer (with a number- average MW of 30,000-300,000) consisting of a block (A) consisting of 97-50wt.% polypropylene-vinyl arom. monomer (with a number-average MW of 2,500-40,000) and a block (B) consisting of isoprene-butadiene block (with a number-average MW of 10,000-200,000; wherein the content of 3,4-bonds and 1,2-bonds is 40% or more; and a main dispersion peak of tandelta is at 0 deg.C or higher) or a hydrogenated product thereof is made as a vibration-damping polypropylene compsn.