baber/WOPTO huggingface dataset:
Patent JP-S63272011-A (JP)
Title: Fan-shaped deflection magnet with iron magnetic pole
Inventor: KOBAYASHI KOJI
IPC: H05H13/04
Filed: 1987-04-30
Abstract: PURPOSE:To achieve a uniformity of a magnetic field which is enough to accumulate electron beams over the whole circumference of a deflection magnet by making a height of a magnetic substance yoke part where the deflection magnet is made up increase or decrease in order from an entrance to a center part of an electron orbit. CONSTITUTION:At a fan-shaped deflection magnet making up a magnetic pole 3 of a magnetic substance in an arc-like hollow part and also having a magnetic substance yoke 2 where at least one pair of deflection coils 1 are housed in the hollow part, this device permits height dimensions of the above magnetic substance yoke 2 to vary with the change of an azimuth theta. For example, this device allows a height Hout of an outer circumference part 2a of the deflective magnetic substance yoke 2 in the case of theta=180 deg. to vary in the form of stepped parts with the charge of the azimuth theta by causing a center part of the deflection magnet, that is, a part in case of theta=90 deg. to be a symmetric plane and permits the height dimensions Hout only in the vicinity of end parts of the deflection magnet to increase.
Patent JP-S59229588-A (JP)
Title: Residual toner recovery type blade cleaning
Inventor: AOKI TADASHI
IPC: G03G21/00
Filed: 1983-06-13
Abstract: PURPOSE:To prevent deterioration in cleaning performance by providing a shield plate on the discharging lamp side of a cleaning blade so that the cleaning blade is not heated by radiant heat from a destaticizing lamp. CONSTITUTION:The shield plate 20 is adhered with, for example, an adhesive to the destaticizing lamp side flank of a blade holder 21 for holding the cleaning blade 19. Therefore, the shield plate 20 moves simultaneously with the reciprocal movement of the cleaning blade 19 in the direction of an arrow C, so when the cleaning blade 19 contacts a photosensitive drum 1, the shield plate 20 never contacts the photosensitive drum 1 and is formed to size and in a shape enough to shield the radiant heat from the destaticizing lamp 3 to the cleaning blade 19 substantially. Further, this is formed of insulating plastics or a heat insulating material such as rubber preferably. Thus, deterioration in cleaning performance is prevented.
Patent JP-H07287967-A (JP)
Title: Recording method and recorder
Inventor: ARATAKI YUUJI
IPC: G11B27/00
Filed: 1994-04-20
Abstract: PURPOSE:To operate a recorder with the same operation sense as for an analog cassette tape by erasing a reproducing time position range part being temporally an equal quantity to recording making a reproducing time position at the time of recording operation as the starting point. CONSTITUTION:For example, data of one cluster is erased from an address A2, successively data of one cluster is recorded from an address A8. Further, in the same way, data in an area of the past music M2 of one cluster is erased and data of one cluster is recorded in a free area, erasing and recording by one cluster are repeated. At the time of recording data in positions from an address A8 to A10, data of an address A2-A11 are erased, and the address is incorporated as a free area. When recording is stopped at this time, the past data is erased by a part of the music M2 newly recorded, it can be recognized for a user with the same sense as the case in which over-write recording is performed on an analog cassette tape.
Patent JP-S60249270-A (JP)
Inventor: KATOU SHINICHI
IPC: H01R13/11
Filed: 1984-05-23
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-2000297988-A (JP)
Title: Water-cooled panel for furnace cover and water-cooled furnace cover for arc furnace
Inventor: MORI TADASHI
IPC: F27B3/08
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooled panel for a furnace cover and a water- cooled cover for an arc furnace, wherein the life of the arc furnace cover is improved and the cover can be provided at a low cost. SOLUTION: A panel 1 is so arranged that a plurality of fire bricks 2 and a cooling pipe 6 for flowing cooling water therethrough are cast to cast iron 3. Each of the fire bricks 2 is protruded from the cast iron 3 at the inside of the furnace. The end surface of the protruded portion of the fire brick 2 at the inside of the furnace and the portion of the brick enclosed in the cast iron 3 are formed so as to have a width larger than the central portion thereof. Further, the surface of the cast iron 3 at the inside of the furnace is provided with a slag catcher 5 for holding slag 4 attached to a furnace cover. Such panels 1 are located in series on a frame so as to form an annular shape with an electrode inserting hole being formed at the center thereof.
Patent JP-H09269293-A (JP)
Title: Particulate detector
Inventor: MIYAZAWA KAZUYUKI
IPC: G01N21/53
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To realize a novel particulate detector which optically detects particulate such as smoke or the like with high detection precision and minimum detection error. SOLUTION: When a smoke detector detects smoke, photoelectric current in a receptor diode 25 is reduced and photoelectric current in a receptor diode 26 is fluctuated due to the effect of scattered light so that a fluctuation signal (b) is output from an AND circuit 45, and the output signal (e) from a comparator 48 becomes high in potential, then a MPU confirms the existence of the fluctuation signal (b) and the high potential of the output signal (e) to let a buzzer circuit 53 generate an alarm tone.  In the case the smoke detector does not detect smoke, but its optical system is contaminated by smoke or the like and photoelectric current in the receptor diode 25 is reduced as the transmission rate is lowered, a transmission signal (d) becomes high in potential, but the fluctuation signal (b) is not output or is very small so that the AND circuit 45 does not output the fluctuation signal (b) and does not generate any alarm.
Patent JP-H06316805-A (JP)
Title: Knitted fabric from which clothes sewing fastener is cut
Inventor: ONO KAZUMASA
IPC: D05B3/00
Filed: 1993-04-30
Abstract: PURPOSE:To avoid the formation of hard and sharp edges by melt-cutting on the faces of the continuous string small loops in a knitted fabric for forming fasteners such as button-holes and a fastener to be used in skirt-liner stoppers and cutting off them. CONSTITUTION:A string 1 is curved into continuous small loops 2 and large loops 4 and the small loops are fixed by knitting them with the warp yarns 3. The small loops 2a to be cut off is bulged at their ends by a length larger than the thickness of the string 1 from the other small loops. The bulged small loops are mechanically cut off, for example, by a couple of scissors and only the warp yarns are melt-cut to give the desired fastener.
Patent JP-S63270342-A (JP)
Title: Production of oxide superconductor
Inventor: MURAKAMI MASAHITO
IPC: C04B35/45
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the titled superconductor having high oxygen concentration and high critical temperature, critical current density and critical magnetic field, by heat-treating a mixed powder of a rare earth element oxide, an alkaline earth metal carbonate and CuO in vacuum and molding and sintering the powder. CONSTITUTION:A powdery mixture composed of (A) an oxide of a rare earth element selected from La, Eu, Dy, Ho, Er, Tm, Yb and Y, (B) a carbonate of an alkaline earth metal selected from Ca, Sr, Ra and Ba and (C) CuO is pelletized as necessary, calcined in air or in oxygen atmosphere at 700-900 deg.C under atmospheric pressure and pulverized. The obtained powder is heat-treated at 200-1,000 deg.C in a vacuum of >=10<-2>Torr, molded and sintered in air or in oxygen atmosphere at 900-1,100 deg.C under atmospheric pressure for 2-64hr.
Patent JP-2000289489-A (JP)
Title: Engine speed display device for driving force control system-mounted vehicle
Inventor: SUAI KEN
IPC: B60W10/10
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To remove unnecessary uncomfortableness and uneasiness by receiving the signal from an engine speed sensor and the traction reducing action signal from a driving force control system, suppressing the fluctuation of engine speed during a traction reducing action, and displaying the signal and engine speed. SOLUTION: During a traction control (TCS) action reducing the engine torque if the slip quantity calculated based on the wheel speed information from wheel speed sensors 7-10 is a threshold value or above in a travel having the occurrence of drive wheel slips, a limiter process is conducted to suppress the fluctuation of the engine speed shown by sensor signals, the engine speed suppressed with rotation fluctuations is displayed on a tachometer 20, and a TCS action indicator 19 blinks. The fluctuation of the engine speed display on the tachometer 20 is suppressed, its display fluctuation nearly corresponds to the engine speed fluctuation bodily felt by a driver, and unnecessary uncomfortableness and uneasiness to the driver can be removed.
Patent JP-S5228283-A (JP)
Title: Continuous injector to inject contrast medium to rectum
Inventor: TAKANE SHIGENOBU
IPC: A61B6/00
Filed: 1975-08-28
Abstract: PURPOSE: A rectum injection tube is branched to 3 tubes, each one performing injection and exhaustion of contrast medium and injection of air. Thus, dynamic X-ray inspection is done extremely efficiently without requiring a helper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09268025-A (JP)
Title: Low-dielectric constant glass powder and printed circuit board using the same and resin-mixed material
Inventor: MATSUMOTO MORIMASA
IPC: C03C3/091
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain glass powder suitable for printed circuit boards and peripheral members thereof requiring both low dielectric constant and dielectric dissipation factor, and to obtain a printed circuit board and resin-mixed material by using this glass powder. SOLUTION: This glass powder is obtained from a glass having composition comprising 50-60wt.% SiO2 , 10-20wt.% Al2 O3 , 20-30wt.% B2 O3 , 0-5wt.% CaO, 0-4wt.% MgO, 0-0.5wt.% (Li2 O+Na2 O+K2 O) and 0.5-5wt.% TiO2 . The 2nd objective printed circuit board is obtained using this glass powder. The 3rd objective resin-mixed material suitable for the injection molding for peripheral members of the above sort of printed circuit board is obtained by mixing the glass powder with a resin and reinforcing fibers.
Patent JP-H043254-A (JP)
Title: Retrieving device for microfilm reader
Inventor: YAMAGUCHI TAKU
IPC: G03B21/11
Filed: 1990-04-20
Abstract: PURPOSE:To shorten the retrieval time by always rewriting continuously the contents of a memory means by the latest data of running from the head of a film and blip information, etc., stopping a film feed immediately when a target frame is detected, and also, inhibiting rewriting of the memory means. CONSTITUTION:When a film is running, the running quantity from the head of the film and blip information are integrated, for instance, by a counter in a running quantity detecting means 126 and a blip detecting means 70, respectively, and by these new data, the contents of a semiconductor memory means 110 are always rewritten. When a coincidence/noncoincidence discriminating means 130 detects a target frame, based on the contents of the counter of the blip detecting means 70, rewriting of the memory means 110 is inhibited immediately. Accordingly, in this memory means 110, a running distance of blip information of the target frame itself or a frame being extremely near thereto are stored. In such a way, the time required for the retrieval can be shortened.
Patent JP-S5330863-A (JP)
Title: Production of directly-heated cathode
Inventor: ANDOU HISASHI
IPC: H01J1/14
Filed: 1976-09-03
Abstract: PURPOSE: To protect a cathode-which is used currently-from thermal deformation by using Ni-(5 to 65)% Co composite powder during the course of production of a directly-heated cathode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08300431-A (JP)
Title: Injection compression molding method and control device
Inventor: OKAMOTO AKIO
IPC: B29C45/70
Filed: 1995-04-28
Abstract: PURPOSE: To continuously supply a product of high quality without remodeling a toggle mechanism by performing injection filling in a low pressure mold clamping state and stopping injection filling after the extension quantity of a tie bar reaches the mold opening quantity set value corresponding to the cooling and solidifying shrinkage quantity of a resin to set a high pressure mold clamping state to perform a compression process. CONSTITUTION: The mold opening quantity corresponding to the cooling and solidifying shrinkage quantity of a resin by injection filling calculated from the vol. of a mold cavity, the projection area of the cavity, the physical properties of the resin to be filled or the like is set as the extension quantity of a tie bar by a mold opening quantity setting part 64. A mold clamping control part 61 controls the oil pressure of a mold clamping cylinder 8 on the basis of an initial mold clamping preset value to perform mold clamping and injection filling. The mold opening quantity behavior accompanied by injection filling (the extension state of the tie bar) is monitored by a tie bar extension quantity detection part.  After it is detected that the extension quantity of the tie bar reaches a comparison set value, a comparison control part transmits an injection filling stop signal to an injection control part and a mold clamping pressure increase (compression) start signal to the mold clamping control part.
Patent JP-H05319813-A (JP)
Title: Molecular sieve carbon and its production
Inventor: HASHIMOTO KENJI
IPC: C04B35/52
Filed: 1991-04-11
Abstract: PURPOSE:To provide a carbonaceous catalyst or catalyst carrier having uniform narrow pores of sharp diameter distribution in the range of 0.3-0.6nm narrow pore diameter and suitably used for the control of chemical reaction such as methanol decomposition reaction by utilizing the shape selectivity. CONSTITUTION:The molecular sieve carbon having 0.3-0.6nm narrow pore diameter, >=70% narrow pore volume distribution in the ratio of narrow pore volume of 0.04+ or -0.02nm narrow pore diameter to that of average narrow pore diameter and 0.1-0.2cc/g narrow pore volume is produced by mixing a phenol resin or its raw material with one kind of a modifier selected from groups of pitch, anthracene, dihydroanthratehene, acenaphthylene and polyvinyl alcohol, solidifying, pulverizing and carbonizing.
Patent JP-H0668148-A (JP)
Title: Information service system
Inventor: MURAKAMI KOJI
IPC: G06F17/30
Filed: 1992-04-24
Abstract: PURPOSE:To improve the service performance by preventing it that an operation end time comes after a distribution use document number is confirmed and facsimile distribution cannot be received in the information service system realized in a computer system whose operating time zone has a limit. CONSTITUTION:The system is provided with a host computer 1 having a summary retrieval section 12 retrieving a summary of a document from a summary database 13 upon a request from a terminal equipment 3, a request reception section 14 receiving a confirmed document number as a result of the retrieval of the summary, and a request notice section 15 transferring the received document number and an acquired telephone number of a destination facsimile equipment to a facsimile distribution computer 2 and with the facsimile distribution computer 2 having a request processing queue 21 receiving a request from the request notice section 15, a document file 22 and a distribution section 23 separately.
Patent JP-S63269321-A (JP)
Title: Optical disk recorder
Inventor: OSAKABE KATSUICHI
IPC: G11B7/00
Filed: 1987-04-28
Abstract: PURPOSE:To improve an S/N by reducing jitter in a reproducing signal and to improve the quality of the reproducing signal by setting the projecting time of a laser beam a little shorter than ever when a long bit is formed to reduce an error. CONSTITUTION:The laser beam generated from a laser generation circuit 14 is projected on the plane of a disk 11 after modulating write data by a pulse separation circuit 12 at the time of recording. The projecting time of the write laser beam is controlled corresponding to a bit length to be formed and a preceding blank length, and it is possible to form an almost standard bit length in spite of the bit length or the blank length. In such a case, since the bit length has a tendency to be formed a little longer for the projecting time in the case of the long bit, it is possible to form the bit length nearer to a regulated value by setting the projecting time of the laser beam a little shorter and negating the above tendency at the time of forming the long bit. In such a way, the reproducing signal with a few amount of jitter can be obtained, and the reproducing signal with a few amount of errors and a superior S/N.
Patent JP-2000298777-A (JP)
Title: Intrusion detecting device and method therefor
Inventor: IDA TOSHIKAZU
IPC: G06T1/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To accurately detect a human body in a detection region without a false report or unsuccessful report, to detect a trick, and to attain accurate detection even when the detection region is dark. SOLUTION: Comparing means 4a-4c compare the level of a detection signal S1 detected by an infrared sensors PIR in plural stages V1, V2, and V3. An image processing means 6 compares the level of a detection signal S2 of an image sensor VID in plural stages according to the change of pixels. A logical processing means 5 discriminates intrusion as a human body, tricks to the device, or normal state according to the combination of the comparing stages of the detection signal S1 of the infrared sensor PIR and the comparing stages of the detection signal S2 of the image sensor VID. Also, when the quantity of lights of the image sensor VID is insufficient, the lighting of an illuminating means 7 is controlled in a fixed period so that detection and discrimination can be executed again.
Patent JP-S60248166-A (JP)
Title: Plate for screening
Inventor: KAWASAKI TAKASHI
IPC: C12M1/34
Filed: 1984-05-23
Abstract: PURPOSE:The titled plate capable of identifying genera of microorganisms by a simple operation hygienically, rapidly, and accurately, useful for contributing remedies of early age by using it for identification of germs of infectious diseases, etc., comprising a hydrophilic high polymer layer containing an antibody having specificity to microorganisms on a substrate. CONSTITUTION:The hydrophilic high polymer layer 2 containing an antibody having specificity to microorganisms or it and a bacteriolytic enzyme is fixed to at least one position on the substrate 6, to give the aimed plate. For example, the plate 1 is laminated to the medium 8 in which the colony 7 of the same isolated microorganisms are grown in such a way that it is brought into contact with the layer 2, the microorganisms are cultivated, an antigen-antibody reaction occurs, and the precipitation lines 9 are formed on the periphery of the colony 7, and the lines 9 observed with the naked eye, to identify accurately and genus of mold.
Patent JP-H02283249-A (JP)
Title: Production of refined 'konjak' powder and apparatus therefor
Inventor: TERAJIMA KAZUO
IPC: A23L29/244
Filed: 1989-04-25
Abstract: PURPOSE:To produce the subject refined powder having high quality in high efficiency in a short time by extracting the powder from the bottom of a raw material crushing vessel, charging the extracted powder to the vessel through the top to circulate the powder and refining the powder while supplying compressed air to the vessel. CONSTITUTION:Roughly crushed powder of KONJAK (root of devil's tongue) is charged into a vessel 2 provided with a side plate 203 having an air-feeding port at the lower end, a pressure-feeding nozzle 27 to supply compressed air and an exhaust port 208 to suck the air. The charged powder is crushed with a roller 20 under agitation with an agitation blade 13. The raw material powder under crushing operation is dropped through the discharging port 201 of the bottom plate 200 of the vessel 2 on a basket elevator 24, scooped up with a basket, transferred upward, thrown into the vessel 2 through a charging valve 26 and the charging port 202 and crushed under cooling to obtain the objective refined powder.
Patent JP-H07318277-A (JP)
Title: Boiling heat transfer tube
Inventor: KIDO OSAO
IPC: F28F1/40
Filed: 1994-05-19
Abstract: PURPOSE:To improve the heat transfer coefficient between the inner periphery of a tube and refrigerant by providing a groove in parallel with a tube axial direction or continued in a spiral direction on the inner periphery of the tube, and specifying a corrected Bond number Bo defined by a predetermined formula of the shape of the groove to a specific range. CONSTITUTION:A groove 8 in parallel with a tube axial direction or continued in a spiral direction is formed on the inner periphery 6a of the tube, wherein the shape of the groove 8 is so set that corrected Bond number Bo defined by a formula Bo is set to a range of 0.002-0.004. Liquid refrigerant flowing through the tube bottom 7a of the channel 7 of the horizontal boiling heat transfer tube 6 flows along the groove 8, and the effective heat transfer area in which the periphery 6a is brought into contact with the liquid refrigerant effective to heat transfer is increased. The thin liquid film of the refrigerant is formed on the groove 8 by surface tension, and hence the heat transfer efficiency between the periphery 6a and the refrigerant is improved. A ratio of gravity to be applied to the liquid film of the refrigerant to be formed on the groove 8 and the holding force by the surface tension is defined by the number Bo. Thus, the balance between the gravity applied to the film of the refrigerant formed on the groove 8 and the force by the surface tension is optimized.
Patent JP-S589333-A (JP)
Title: Semiconductor device
Inventor: TAMAOKI YOUICHI
IPC: H01L21/31
Filed: 1981-07-08
Abstract: PURPOSE:To reduce the element isolation space for higher integration by making the isolation groove slant 30-60 deg. at its upper portion while 70-90 deg. at its lower portion. CONSTITUTION:A collector buried layer 2, an epitaxial layer 3, and a SiO2 film 4 are stacked up on the (100) surface of a P type Si, and the film 4 is over-etched with a Si3N4 mask 5 applied to produce a cover 6. The anisotropic etching is applied to make the (111) slanting surface 7 of the layer 3 exceed the extreme end of the cover 6. With the mask 5 a near-vertical groove 8 is made to penetrate the layer 2 by means of the reactive sputtering of a CCl4- O2 mixture gas. After smoothing the surface by the isotropic ethcing ions are implanted to the groove bottom to produce a channel stopper 9, and a thick SiO2 film 10 is formed in the groove using the mask 5 after annealing in the presence of N2. The mask 5 is removed and a Si3N4 film 11 is applied instead, poly Si12 is buried into the groove, and SiO213 is made on its exposed portion. The mask 11 is then removed and Si3N414 is applied instead, a collector layer 13, a base 16, and an emitter 17 are formed, and electrodes are provided to each of them. This constitution improves integration, eliminates broken wiring and generates fewer crystal defects.