baber/WOPTO huggingface dataset:
Patent JP-H10339836-A (JP)
Title: Plotting head for light beam plotting device
Inventor: NAKAJIMA NAOTO
IPC: G02B7/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a plotting head for a light beam plotting device capable of easily executing the changing work of a light emitting element. SOLUTION: A light source unit 13 is provided with a semiconductor laser 20, a collimator lens 22 and an aligning sleeve 23 which are respectively disposed in a lens barrel 21. A recessed part 31 for positioning at the time of assembling the unit 13 is formed on a base member 12, and the unit 13 is positioned with reference to the member 12 by fitting the sleeve 23 in the recessed part 31. By tightening the lens barrel 21 and the member 12 by using a fixing bolt 34 piercing a screw hole 29 formed on the flange part 28 of the lens barrel 21, the unit 13 is fixed on the member 12.
Patent JP-S6055834-A (JP)
Title: Low wet permeable molding material for underwater motor stator
Inventor: NISHIDA MITSUHIRO
IPC: H02K5/08
Filed: 1983-09-06
Abstract: PURPOSE:To obtain a low wet permeable molding material by 20pts.wt. of epoxy resin, 2pts.wt. of curing agent, 1pt.wt. of lead stearate, 2pts.wt. of other additives, and 75pts.wt. of total of quartz powder, anhydrous gypsum and silica gel. CONSTITUTION:20pts.wt. of epicoat 101 as epoxy resin, 1pt.wt. of lead stearate, 2pts.wt. of siaminodiphenyl methane as a curing agent, 2pts.wt. of other additives and totally to 20pts.wt. Further, 20-55pts.wt. of quartz, and 55-20pts. wt. of material which has at least either of anhydrided gypsum and silica gel, totally to 75pts.wt. are prepared as molding materials. These materials are mixed to mold a stator to obtain a low wet permeability, thereby holding high insulating property for a long period of time.
Patent JP-H0510655-A (JP)
Title: Defrosting control device of refrigerator
Inventor: TANAKA SHIGERU
IPC: F25D21/06
Filed: 1991-07-05
Abstract: PURPOSE:To hold an integrated value of an operating time of a compressor even in the case that a power failure occurs, to correct the integrated value of the operating time after sensing the duration of the power failure, to get a proper defrosting period within a short period of time, not to cause any delay in a starting time of a defrosting operation and to prevent an amount of frosting in a cooler from being excessively increased. CONSTITUTION:A control device is comprised of an operating time timer means 1 for integrating an operating time of a compressor and holding its content even in the case that a power failure occurs and a power failure time timer means 4 for integrating the duration of power failure. In the case that the duration of power failure of the power failure time timer means 4 is in a predetermined range when the power supply is turned on, the accumulated value of the operating time timer means 1 is continued as it is so as to perform an integration and in other cases, the subtracted amount of the integrated value of the operating time timer means is corrected to be proportionally increased during the duration of the power failure and a calculation processing part 5 for continuing the integration is provided.
Patent JP-S5788466-A (JP)
Title: Plural sheets copying method
Inventor: INADA TAKASHI
IPC: G03G15/16
Filed: 1980-11-25
Abstract: PURPOSE:To lighten the burden of a cleaning process, by making a transfer efficiency of the last copy higher than the previous transfer efficiency when copying a lot of sheets, and decreasing the quantity of residual toner on a photosensitive body. CONSTITUTION:To a transfer roller 37 for transferring a toner image on recording paper 38, voltage is applied by a DC power source provided with a transfer voltage boosting switch 61. In this case, transfer voltage to the last copy in case of copying a lot of sheets is set to 1,000V, and in other case, it is set to 700V. According to this constitution, when 5,000 sheets of originals having 5% black part are copied by means of copying 10 sheets per 1 exposure, the quantity of toner collected on a filter 6 is 6g, and it is decreased by 40% or so, comparing with the case when the boosting switch 61 remains off at the time of last transfer. In this way, the burden of a cleaning process is lightened remarkably.
Patent JP-H0511612-A (JP)
Title: Toner concentration control device
Inventor: FUJIMOTO KENZO
IPC: G03G15/08
Filed: 1991-07-05
Abstract: PURPOSE:To prevent unevenness in printing by making replenishing to a developing device uniform in the control device of toner concentration of an electrophotographic device. CONSTITUTION:In the toner concentration control device operating a toner replenishing means 10 when the detected toner concentration in the developing device 20 by a toner concentration sensor 29 at a specified time interval is thinner than a standard concentration, a replenishing restriction device 100 is provided to inhibit the next replenishing until the detected concentration of the toner concentration sensor 29 is made thinner again, even when it is made thicker than the beforementioned standard concentration once after being replenished once by the toner replenishing device 10. Furthermore, a judgement means 200 is provided to carry out a final judgement based on the judgement this time and the multiple number of times of judgements of the past (N). Thus, excessive concentration phenomenon due to toner residue within the developing device can be prevented.
Patent JP-S5593506-A (JP)
Title: Magnetic recording device
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N5/92
Filed: 1978-12-30
Abstract: PURPOSE: To make it possible to reproduce an addition signal accurately by recording the addition signal after waveform shaping.  
     CONSTITUTION: In respect to the output of video detection circuit 1, the amplitude and the phase of the waveform of a coded signal to be superposed at the 17th H are distortional in comparison with the transmission waveform of a TV broadcast station. Then, the output waveform of circuit 1 is sampled by sampling clocks in data reproducing circuit 2, and this sampling waveform is recorded onto magnetic recording device main body 4 by replacing the distortional waveform above with the waveform at the 17th H of the TV signal by switching circuit 3 and connecting terminals 6 and 7. The reproducing output of this main body 4 is taken out from terminal 8, and by connecting this output to terminal 9, addition signal receiving and reproducing unit 5 receives the reproducing output of the magnetic recording device to display characters, symbols or patterns. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6057907-A (JP)
Title: Surface treating method of particulate of magnetic material
Inventor: YANAGIHARA KENJI
IPC: H01F1/032
Filed: 1983-09-10
Abstract: PURPOSE:To execute surface treating at every unit particle and uniformly in each particle by applying an AC magnetic field to a plasma treating space and vibrating the particulates of magnetic material arranged in a treating space. CONSTITUTION:The powder P of the particulates of magnetic material is received in a support vessel 15 and arranged in a plasma treating space 2 in a reaction vessel 1, AC voltage having different frequency is applied to air-core coils 10 and 11 to form AC magnetic fields of two kinds, and high-frequency voltage is applied to a coil 5 for generating plasma to generate plasma in the treating space 2. Particulates P receive the action of the magnetic fields and are vibrated while the direction of magnetization and the arrangement of a magnetic domain are varied and intrimric motions are each generated at every unit particle, grainy nodules are disintegrated, and particulates are agitated as a whole. A gas for forming plasma is replaced, the condition of plasma are changed, and various surface treating, such as etching treatment, coating treatment, surface property-modifying treatment, etc. can be excuted easily.
Patent JP-H0277412-A (JP)
Title: Liquid catalyst component, polymerization catalyst composed of same component and production of ethylene-alpha-olefin copolymer using same catalyst
Inventor: SASAKI TOSHIO
IPC: C08F210/00
Filed: 1989-06-27
Abstract: PURPOSE:To provide the subject component composed of a specific titanium compound and giving a novel catalyst useful for the synthesis of an ethylene-alpha- olefin copolymer having narrow composition distribution, improved weather- resistance, etc., and high molecular weight by combining with an organic Al compound. CONSTITUTION:The objective component is composed of a titanium compound of formula (R<1> and R<2> are 8-30C saturated hydrocarbon group; X is halogen; Y is alkoxy; m is 1-3; n is 0-2; m+n is 1-3) (preferably titanium trichloride dioctylamide, etc.). The compound can be produced e.g., by reacting a secondary amine compound of formula R<5>R<6>NH (R<5> and R<6> are R<1>) with an alkali metal alkylate of formula R<7>M (R<7> is 1-30C saturated hydrocarbon group; M is alkali metal) and reacting the resultant alkali metal amide compound with a titanium tetrahalide of formula TiX4.
Patent JP-H0918371-A (JP)
Title: Mobile communication terminal equipment
Inventor: ONARI ATSUSHI
IPC: H04W88/06
Filed: 1995-06-30
Abstract: PURPOSE: To simultaneously perform communication through a cable channel and a radio channel and to provide the mobile communication terminal equipment of a wide utilization mode. CONSTITUTION: This mobile communication terminal equipment is provided with a cable transmission/reception part 5 for cable channel communication provided with a channel identification code intrinsic to a channel, a radio transmission/reception part 6 for radio channel communication provided with an equipment identification code intrinsic to an equipment, a transmission/ reception part 9 for inputting and outputting voice data, a communication data processing part 10 for inputting and outputting communication data, a switching part 7 for switching the connection of the transmission/reception part 9 or the communication data processing part 10 to the cable transmission/reception part 5 or the radio transmission/reception part 6, a calling informing part 11 for informing a user of calling, a cable channel detection part 12 for detecting the presence/absence of the physical connection of the cable of the cable channel and the cable transmission/reception part 5 and a control part 8 for controlling the cable transmission/reception part 5, the radio transmission/reception part 6, the switching part 7 and the calling informing part 11.
Patent JP-2000350679-A (JP)
Title: Private parts washing device with heating system
Inventor: TANAKA KUNIAKI
IPC: A47K13/30
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To secure safety with the simple constitution even when a hot air blowoff port exists in a place visible front a user and even when a distance up to a charging part from the hot air blowoff port is short by arranging louvers in the hot air blowoff port of a heating system, and multiply arranging these louvers along an air duct. SOLUTION: In a heating system 2, a hot air blowoff port 3 is arranged in a front part, a hot air blowoff fan 21 is arranged in a rear part, respectively, and a heater 22 is arranged between the hot air blowoff fan 21 and the hot air blowoff port 3 of an air duct 27. In this case, louvers 4 are multiply arranged along the air duct 27 in the hot air blowoff port 3. That is, an outside louver 4a and an inside louver 4b are longitudinally arranged. Thus, in cleaning the heating system 2, infiltration of wash water into the inside from the hot air blowoff port 3 can be checked by the louvers 4, and even when foreign matter such as metal enters the inside from the hot air blowoff port 3, contact of the foreign matter with the heater can be checked by the louvers 4.
Patent JP-S6226994-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1985-07-27
Abstract: PURPOSE:To improve S/N and to obtain excellent color reproducibility by scanning an image pickup tube in the lengthwise direction of stripes of a color stripe filter to apply color multiplexing with a comparative low carrier wave. CONSTITUTION:A signal obtained from the image pickup tube 1 provided with the color stripe filter 1a is fed to an AD converter 3 via a preamplifier 2. AD conversion is applied and fed to field memories 4a, 4b. In response to a control signal from a changeover circuit 5, the signal is written thereon and read therefrom. The signal from the AD converter 3 is written sequentially on the memory 4a in the direction of points a11, a12, a13..., a21, a22, a23,...and read sequentially in the direction orthogonal to the write direction, that is, points a11, a21, a31, a41, a51, a61, a12, a222, a32, a42, a52, a62.... Thus, color multiplex is applied with a comparatively low carrier wave the S/N is improved than a conventional device and since the image pickup tube reproduces the state of color stripe with fidelity, the color reproducibility is improved.
Patent JP-H0330619-A (JP)
Title: Flour carpet for test animal
Inventor: SUZUKI SADAO
IPC: A01K1/015
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a flour carpet for, e.g. mouse, rat, hamster, capable of effectively utilizing discharged woody powder and having excellent water absorbing properties, hygroscopic property and dwelling properties and also capable of enduring to sterilization treatment and readily treatable properties by adding chitosan as a binding agent to a woody powder and molding the blend under pressurization. CONSTITUTION:For example, 3wt.% aqueous solution of chitosan used as a binding agent is added to a woody powder of firs having 20-12 mesh at an amount of 4wt.% based on the woody powder and the blend is subjected to compression molding to provide the objective flour carpet.
Patent JP-H1017512-A (JP)
Title: New polyphenol compound
Inventor: KANDA KAZUHIRO
IPC: A01N31/08
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new polyphenol compound expected as a raw material capable of providing a resin, a photosensitive material, etc., excellent in water resistance such as low water-absorption property and low hygroscopicity and electrical characteristics such as insulating property and low dielectric constant. SOLUTION: This compound is represented by formula I (X is H, OH or methoxy), e.g. 4,4'-[(3-hydroxyphenyl)methylene]bis(2-cyclohexylphenol). The compound of formula I is obtained by reacting 2-cyclohexylphenol with a compound of formula II in a lower aliphatic alcohol (e.g. methanol) in the presence of an acid catalyst such as hydrochloric acid or p-toluenesulfonic acid e.g. at 10-80 deg.C, preferably 20-60 deg.C.
Patent JP-S6410458-A (JP)
Title: Information recording and reproducing device
Inventor: NAKAHARA TAKASHI
IPC: G11B17/00
Filed: 1987-07-02
Abstract: PURPOSE:To correctly and stably execute the recording and reproducing of an information even when a recording medium is deformed by curving the part corresponding to a head in projecting or recessed shape in the moving route of a recording medium. CONSTITUTION:The driving roller 60 reciprocating an optical card 1 and correcting rollers 50a, 50b, 51a, 51b are arranged by interposing the optical card 1 on the part corresponding to an optical head 4 in the moving route of the optical card 1 and the card 1 is curved so as to project to a head side at a fixed curvature. The optical head 4 projects an optical beam 34 on a recording zone 2 by moving in an arrow mark D direction at the position corresponding to the driving roller 60. As a result, the deformation in the card minor side direction is corrected even in case of the card 1 being deformed, the optical beam is projected under the same conditions at all and the recording and reproducing of informations can be executed correctly and stably without bringing about a high cost.
Patent JP-H0833236-A (JP)
Title: Uninterruptible power supply
Inventor: KAMANAKA YOSHIHIDE
IPC: H02J9/00
Filed: 1994-07-19
Abstract: PURPOSE:To switch to a bypass power supply with no short break when a stop command is inputted inadvertently to the inverter in an uninterruptible power supply(UPS). CONSTITUTION:In a UPS where a switching is made to a bypass power supply with no short break upon occurrence of failure by turning a thyristor switch ON, a circuit 11 detects synchronism in the operation between the UPS and the bypass power supply. Furthermore, a circuit 13 detects stoppage of an inverter gate signal and delivers a gate stop detection signal to a bypass switching sequence circuit 6 on condition that a synchronous operation detection signal has been provided from an OR circuit 14 through a delay circuit 12 thus turning the thyristor switch ON and making a switch to a bypass power supply with no short break.
Patent JP-H04355939-A (JP)
Title: Film carrier and molding method using same
Inventor: OSADA MICHIO
IPC: H01L21/56
Filed: 1991-06-10
Abstract: PURPOSE:To avoid electrode disconnection of sealed component, the incomplete sealing step, the damage to a mold package surface and the formation of inner void without fail during the molding step of a sealed component in the title film carrier. CONSTITUTION:The molten resin material R pressure-injected into a cavity 30 is almost simultaneously and smoothly injected and filled in both surface and rear surface sides of a sealed part 20 in a film carrier through a gate hole 243 perforated in a tie-bar 241 part of the film carrier while any residual air in the cavity is discharged outward through air vent holes 244 perforated in the tie-bar 241 part of the film carrier.
Patent JP-H06346232-A (JP)
Title: Target for sputtering and its production
Inventor: KIDA OTOJIRO
IPC: C23C14/34
Filed: 1993-06-11
Abstract: PURPOSE:To easily obtain a homogeneous high density target for sputtering having high thermal shock resistance in an arbitrary shape in a short time by plasma-spraying granulated powder of a mixture of a high m.p. substance with a low m.p. metal on a metallic substrate. CONSTITUTION:Powder of a high m.p. substance having about <=10mum size is uniformly mixed with powder of a low m.p. metal having about <=10mum size. The high m.p. substance is selected among Zr, Ti, Ta, Hf, Mo, W, Nb, La, Si, Ni, Cr, oxides, carbides, nitrides, borides and silicides of them. The low m.p. metal is In, Sn or Al. The resulting powdery mixture is granulated to form powder of about 20-100mum size. An undercoat whose coefft. of thermal expansion is between the coefft. of thermal expansion of a metallic substrate and that of the mixture and an undercoat whose coefft. of thermal expansion is close to the coefft. of thermal expansion of the mixture are successively formed on the substrate and the granulated powder is plasma-sprayed on the upper surface of the undercoat to form a coating film. This plasma spraying is carried out by transferring the powder in a half-melted state in hot gas in a nonoxidizing atmosphere.
Patent JP-S6227730-A (JP)
Title: Color image forming material and image forming method
Inventor: KOJIMA YASUO
IPC: G03C1/00
Filed: 1985-07-27
Abstract: PURPOSE:To expose color sheets of individual colors to light in the same condition with high sensitivity to reduce the occurrence of photographic fog in a non-image part by providing an intermediate layer which is not colored practically and can be dissolved or swollen by a developer between a color layer and an adhesive layer. CONSTITUTION:The color layer has an exposed image removed in accordance with a photosensitive layer by following development to form a color image, and a high polymer compound which has film formability and solvent solubility and can be dissolved or swollen by the developer is used as a binder constituting the color layer. According as the thickness of the color layer is thinner within an allowable range, the developing capacity is higher and the picture quality is better. Since the intermediate layer is not colored practically, namely, does not include coloring agents, there is not the fear that an adhesive is dispersed and transferred and is adsorbed to the adhesive layer and there is not the fear that the intermediate layer is completed adsorbed, and through the intermediate layer is not completely removed and remains partially, the picture is not affected because it has not a color density practically.
Patent JP-H0916101-A (JP)
Title: Original form used for manufacture, etc. of electronic boardand manufacture of electronic board
Inventor: YAMANOCHI TADASHI
IPC: G09F9/30
Filed: 1995-06-30
Abstract: PURPOSE: To increase the projecting heights, etc., of a solidifying liquid, etc., and to adhere the liquid, etc., to substrate bodies, etc. CONSTITUTION: Ink, the solidifying liquid, etc., are packed into packing grooves B formed by relative movement to the first positions P1 of both plate bodies 1, 2 of an original plate A and are adhered to the surfaces of paper, substrate bodies, etc. Next, both plate bodies 1, 2 are relatively moved to the second positions P2 where the original plate A is parted from the paper, the ink, etc., and the ink, etc., are allowed to solidify. The packing grooves B are formed by the relative movement of the plate bodies 1, 2 and, therefore, the projecting heights of the ink, etc., are made sufficiently high by increasing the depth of the packing grooves B.
Patent JP-H0217024-A (JP)
Title: Cooling jig for electronic endoscope
Inventor: KONDO MITSUO
IPC: H04N7/18
Filed: 1988-07-06
Abstract: PURPOSE:To effectively cool a solid-state imaging element without increasing the diameter of an insert part by inserting a cooling jig in the treatment jig insert channel formed to the insert part to blow a cooling fluid toward the arrangement position of the solid-state imaging element. CONSTITUTION:A cooling jig 30 is inserted in a treatment jig insert channel 17 until the fluid jet orifice 42 formed to the leading end part of the main body tube 31 thereof reaches the arrangement position of the solid-state imaging element 16 mounted to a leading end hard part 2c. In this state, a cooling fluid is supplied to the supply passage 33 of a main body tube 31 from a cooling fluid supply source 35 to be injected toward the arrangement position of the solid-state imaging element 16 of a leading end part main body 6. As a result, the solid-state imaging element 16 is cooled from the outside and, even when said solid-state imaging element 16 is driven under a high temp. state as S/N ratio is not lowered and an image of high image quality can be obtained.
Patent JP-S6324853-A (JP)
Title: Production of candy flower
Inventor: SUZUKI YOSHIYUKI
IPC: A23G3/00
Filed: 1986-07-17
Abstract: PURPOSE:To readily obtain a candy flower having reduced damage and withstanding long preservation, by dipping a natural flower material in an alcohol bath, transferring the material into a hardened oil bath to give a hardened oil-coated material and sugar-coating coated material with a solid saccharide while the said hardened oil coating film is kept in a melted state. CONSTITUTION:A natural flower material is dipped in an alcohol bath (preferably in 50-100vol/vol% ethyl alcohol bath) to dehydrate the material and then dipped in a hardened oil bath (preferably in >=50 deg.C vegetable hardened oil bath) to coat the material with the hardened oil and the coated material is sugar- coated with a solid saccharide (e.g. sucrose, etc.) while said hardened oil-coating film is kept in a melted state to provide the aimed candy flower. USE:For decorating foods such as cake, etc.