baber/WOPTO huggingface dataset:
Patent JP-S5859530-A (JP)
Title: Production method of cathode-ray tube
Inventor: ICHIKAWA MASATOSHI
IPC: H01J9/34
Filed: 1981-10-06
Abstract: PURPOSE:To decrease the cathode part in a neck zone and also to narrow down said cathode part very effciently and to enable it to be fused and sealed, by making the fusing-sealing process to be carried out through heating said zone by means of the laser beam with a predetermined diameter from the laser oscillator with a predetermined output. CONSTITUTION:A fusing part 131 somewhat below a stem 12 is irradiated by a laser beam 20 from a laser oscillator 19 through an optical system such as a condensing lens as not shown in the figure, etc.; in this case this irradiation is carried out from a through hole 18 of the mounting jig 17, meanwhile the pressure P2 between a mounting jig 17 and the fusing part 13 is gradually forced to become suitably larger than the outside atmosphere's pressure P1; When this laser beam 20 and the fusing part 131 are made to rotate relatively, the resisting force F3 of the laser beam 20 to the fusing part 131 becomes zero; hence, F1 is a force which expands the melted neck glass and F2 is a force which contracts the melted neck glass, and even if F1 is forced to be a necessary minimum of F1>=F2, the fusing can be carried out due to the surface tension in the state of P2>P1.
Patent JP-S5492332-A (JP)
Title: Magnetic brush developing device
Inventor: KOYAMA HAJIME
IPC: G03G15/09
Filed: 1977-12-29
Abstract: PURPOSE: To enable good copying images to be obtained with the developing device of a small size by arraying and providing plural conductors in the circumferential direction of the surface of a non-magnetic insulation sleeve rotating in proximity to a photoreceptor and contacting plural current collectors in contact therewith.  
     CONSTITUTION: A non-magnetic insulation sleeve 2 which is provided with plural conductors 4 dividedly in its circumferential direction is provided in proximity to the outside circumferential surface of a photoreceptor 1, on the upper opening side of a toner vessel 7 in which middle and high resistance magnetic toner 6 has been contained. Further current collectors 10, 11 in contact with the sleeve 2 are provided, said current collector 10 being grounded and the current collector 11 being connected to a bias power source 12. The charging potential after passing a toner charging device 9 is so set as to be ±100 to 250V in case the layer thickness of developer 6 is 0.8 to 2.0 mm but the voltage application by the toner charging device 9 may be low because the conductor 4 is grounded with the current collector 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H027079-A (JP)
Title: Spot selecting device for on-vehicle navigation device
Inventor: FUKUSHIMA ATSUHIKO
IPC: G01C21/00
Filed: 1988-06-27
Abstract: PURPOSE:To facilitate the operation by controlling the erasure or registration of data on a spot indicated by a cursor after one of spot selection key is operated according to a CL or CR key input. CONSTITUTION:When one of cursor keys 24U, 24D, 24L, and 24R, a spot key 21, a target key 22, and a course point key 23 is operated, a CPU 6 sets a flag to '1'-'4' according to the key. Then, a vehicle mark is erased on a display 12, the cursor is displayed at the current spot coordinates on a graphic memory 13, and a spot selection mode is displayed 12 at the same time. When there is a key input, the cursor is moved by one dot in a direction where a decision is to be made and the numeral of the flag is decided; when there is a spot corresponding to the flag, image data at the spot corresponding to the flag nearby the cursor is erased on the memory 13.
Patent JP-H028524-A (JP)
Title: Vibro-isolating bush
Inventor: NIWA KAZUYOSHI
IPC: F16F1/38
Filed: 1988-06-27
Abstract: PURPOSE:To smoothly perform assembly work improving durability of a cushion material by forming an outer cylinder by resin and setting the width of outside diameter of this outer cylinder in its cushion material arranging direction layer than the width of inside diameter of a bracket. CONSTITUTION:A vibro-isolating bush 2 is interposed between a dynamic damper and a car body. A rubber-made cushion material 4 is provided in the inside of a resin-made outer cylinder 3, being arranged in its diametric direction. The width of outside diameter of the cushion material 4 in its diametric direction is set larger than the width of inside diameter of a bracket 1. When the outer cylinder 3 is forced to be press fitted to the bracket 1, the outer cylinder 3 is pressed in its cushion material arranging directional part to a corresponding part of the bracket 1. Thus assembly work is smoothly performed, enabling durability of the cushion material to be improved.
Patent JP-S6138840-A (JP)
Title: Tool magazine in machining center
Inventor: ABE HITOSHI
IPC: B23Q3/157
Filed: 1984-07-28
Abstract: PURPOSE:To enable various type various process machining by containing small tool in addition to conventional tool magazine thereby increasing the containing number of tool. CONSTITUTION:Plural containing sections 7 for containing small tools 6 to be mounted on a basic tool holder 5 are formed with predetermined interval on the circumferential sidewall section 4 of plural pallets 3 arranged on pallet pool line 1. Small tools 6 dapatable for machining of work W to be set on the pallet 3 is proviously contained in the containing section 7 and on the containing table 10. Consequently, the number of tools can be increased considerably in addition to the number of tools contained in the tool magazine.
Patent JP-S6313912-A (JP)
Title: Spherical slide type coupling device and its manufacture
Inventor: NAKATO MASANORI
IPC: F16C11/06
Filed: 1986-07-04
Abstract: PURPOSE:To obtain excellent sliding performance by covering a ball part with a compound slidable contact member having a sliding member layer on its inside and an elastic rubber layer on the outside of said sliding member layer, and forming a resin socket part on the outside of the ball part. CONSTITUTION:A synthetic resin rod 10 serving as a socket member is an H-shape in its main body section, and its one end part forms a socket part 14 having a spherical recess surface 12. On the other hand, a ball fitting 16 fixed in one body with other members coupled with the rod 10 forms a ball part 18 having a spherical periphery corresponding to the spherical recess 12 on its tip. In addition to that, a slidable contact body 20 lies between the spherical recess 12 and the ball part 18, and said body 20 which is formed in one body with a cylinder-shaped rubber seat 24 arranged on the side periphery of a sliding cloth 22 except its bottom part on its periphery can hold the ball part 18 slidably against the sliding cloth 22 because the periphery of said rubber seat 24 is fixed to the spherical recess 12.
Patent JP-H115006-A (JP)
Title: Virus removing filter
Inventor: SUZUKI YASUO
IPC: B01D39/14
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To efficiently remove viruses and to enable use in an ordinary residence space by using at least one of a Streptococcus agalactiae II type strain and a II type sugar chain as a virus capturing body. SOLUTION: At least one of a Streptococcus agalactiae II type strain and a II type sugar chain is used as the virus capturing body of a filter after it is impregnated into or kneaded with a substrate, covalently bonded to a material or incorporated into a styrene or acrylamide monomer, which is then (co) polymerized. The resultant virus removing filter can efficiently remove viruses such as influenza viruses. Since the strain and sugar chain are materials contained in human cells and are harmless, the filter can stably be used in an ordinary residence space.
Patent JP-S641597-A (JP)
Title: In/out mechanism of writing part on knocking-type writing implement
Inventor: UMEZAWA KEIZO
IPC: B43K24/08
Filed: 1987-06-25
Abstract: PURPOSE: To move a writing-part greatly with less depress of push-part by placing cam surfaces of a cam crossly and abutting a pressing cam part of the push-part on both surfaces of the cam to push to the cross point.  
     CONSTITUTION: When the push-part 7 is depressed, the part 7 drives the cam 6 sliding on the both cam surface 2a and 3a simultaneously from the contact point P to the direction of the arrow mark 1. The cam surface 2a formed on the inner cylinder 2 fixed in the body 1 and the cam surface 3a of the sliding cam 3 are slanting to the opposite direction each other and crossed at the contacted point P. As the cam surface 2a is fixed and projection 3b on the cam 3 is in the long groove 2c on the inner cylinder 2, the cam 6 pushes up the cam part 3 to the direction 1a of the top opening of the cylinder. The slanted angles of the cam surface 2a and 3a are recommended at about 45° for smooth operation and for realizing the moving pass L of the cam part 3 moving together with the writing part 5 double to the moving pass of the cam 6. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06104332-A (JP)
Title: Dispatching device
Inventor: JIYORUJIYU GARITSUKU
IPC: H01L21/677
Filed: 1993-06-29
Abstract: PURPOSE: To obtain a dispatching apparatus with a gas-supplying and dispersing system for operating and containing a pressurized sealed portable container by providing a structure which can hold positive differential pressure in the container with respect to the outer environment during the containing time. CONSTITUTION: A dispatching apparatus 300 with a gas-supplying and dispersing system has an automatic handler 301 and a vertical stocker 302. The vertical stocker has a flame 308, formed by a plurality of support stations or an assembly of tubes supporting bottles 309, each bottle has a gas-injecting means 311 which on the one hand is connected to a gas-injecting valve means, on the other hand is connected to a compressed ultrapure neutral gas-supplying facility. The automatic handler 301 is fit for carrying the container 100 between the vertical stock and conventional conveyors 401, 402, or between these conveyors. Thus, the overpressure of the compressed ultrapure neutral gas can be held in the container inner space during an idle processing period.
Patent JP-H058754-A (JP)
Title: Front vehicle body structure for vehicle
Inventor: SAGAHARA TAKAYUKI
IPC: B62D21/15
Filed: 1991-06-28
Abstract: PURPOSE:To restrain rearward movement of a power plant as far as possible upon a vehicle bumping so as to reduce affection upon a cowling part of an engine. CONSTITUTION:A power plant 13 is supported by an engine mount member 18 which extends in a substantially horizontal direction and in the longitudinal direction of a vehicle body, and a support member 20 extending downward from a bumperette 15a in the front part of the vehicle supports the other end of the engine mount member 18 through the intermediary of a coupling part 21 by which the coupling between the members 18, 20 are disengaged by a relative displacement exceeding a predetermined value in the longitudinal direction, thereby it is possible to drop the power plant upon a bump.
Patent JP-H0828368-A (JP)
Title: Evaporated fuel processor of engine
Inventor: NAKATSU SHUICHI
IPC: F02M25/08
Filed: 1994-07-11
Abstract: PURPOSE:To prevent liquidized fuel from staying in a purge control valve or a purge cut valve in an evaporated fuel processor of an engine. CONSTITUTION:In an evaporated fuel processor of an engine provided with a purge control valve 9 to regulate the opening area of a purge passage 6 according to an operating condition of an engine and a purge cut valve 13 to open the purge passage 6 at valve opening time of the purge control valve 9, the purge control valve 9 and the purge cut valve 13 are arranged higher than a canister 4 of the purge passage 6 and a connecting part to an intake air passage, and the purge control valve 9 and the purge cut valve 13 are mutually arranged almost in the same height.
Patent JP-S5491059-A (JP)
Title: Etching method for phosphorus glass by plasma etching
Inventor: SHIYOUJI GOROU
IPC: H01L21/3065
Filed: 1977-12-28
Abstract: PURPOSE: To etch PSG selectively by using mixed gas of CF 4  or CBrF 3  gas and vapor.  
     CONSTITUTION: By being dissociated, CHF 3  gas used for plasma etching becomes CF× 3 +H, which changes into CF× 2 +F× by being excited. Because of H+F× → HF, etching by the use of CHF 3  gas will not cause Si etching by F× gas when CF 4  or CBrF 3  gas are used, thereby making it possible to etch PSG selectively. For the purpose, H obtained through the dissociation of H 2 O is supplied sufficiently to F× produced by dissociating CF 4  or CBrF 3  in order to produce HF, so that PSG can be etched selectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H029008-A (JP)
Title: Data reproducing circuit
Inventor: MORI KUNITAKA
IPC: G11B5/09
Filed: 1988-06-27
Abstract: PURPOSE:To reproduce correct data by inputting positive and negative level detecting signals from first and second comparators to first and second shift registers and generating the data by discriminating it from its amplitude and amplitude information. CONSTITUTION:Comparators 1, 2 compare positive amplitude and negative amplitude of an analog reproducing signal A with levels V1, -V1, respectively, and output positive and negative level detecting signals. An analog reproducing signal A is inputted to a differentiator 6 and a comparator 7, and a clock signal which has been brought to phase lock to a timing of positive and negative peaks of the analog reproducing signal is outputted from a PLL circuit 13. By this clock signal, the positive and the negative level detecting signals of the comparators 1, 2 are inputted to a shift register 10, and also, an output of the comparator 1 is inputted to a shift register 11 and shifted. Subsequently, by a discriminator 12, correct data is reproduced from the polarity and the amplitude information which have been inputted to the shift registers 10, 11.
Patent JP-S5680159-A (JP)
Title: Transistor
Inventor: TOKUNOU FUTOSHI
IPC: H01L21/331
Filed: 1979-12-04
Abstract: PURPOSE:To obtain a transistor having an improved current-amplification factor by removing the exposed part of the base-emitter junction on the substrate surface to eliminate the crystal defect near the surface and reduce the amount of the reactive- current component in the base current. CONSTITUTION:On the main surface of a semiconductor substrate 1 a collector region 1a is formed, and on the other main surface a base region 1b and an emitter region 1c are formed. The part of the base-emitter junction 6 near the surface is removed to form a recess lf. Thus, even if an impurity of high concentration is diffused into the emitter region 1c, the crystal defect of the base-emitter junction near the substrate surface is removed. Therefore, carriers are prevented from recombining on the surface of the semiconductor substrate, so that the emitter injection efficiency is improved and consequently the current-amplification factor is improved. Moreover, the voltage-blocking ability of the transistor is improved, so that it can have an improved dielectric strength.
Patent JP-H0722689-A (JP)
Title: Thereof semiconductor laser element and manufacture
Inventor: MIURA TAKESHI
IPC: H01S5/026
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a surface light emitting laser element having the vertical resonator structure by using a semiconductor laser element manufacturing technique of the conventional level resonator structure. CONSTITUTION:After forming a high reflection insulating film 1 on an n-type GaAs substrate, crystallization growth of an n-type GaAs layer 17 is performed on the n-type GaAs substrate in the vertical direction while having high reflection insulating film 16 as a selective growth mask. An n-type AlGaAs clad layer, an AlGaAs active layer 18, a p-type AlGaAs clad layer, a p-type GaAs contact layer 19 are made to perform crystallization growth in order on both sides of the n-type GaAs layer 17 in the vertical direction, a low reflection insulating film 20 is formed thereon, a p-side electrode 21, an n-type electrode 22 are formed so as to complete a surface light emitting laser element. Thereby, the surface light emitting laser element of the vertical resonation structure can be obtained by using a semiconductor laser element manufacturing technique of the conventional level resonator structure.
Patent JP-S6051029-A (JP)
Title: Synthesizer system wireless microphone
Inventor: ISHIZUKA SEIJIROU
IPC: H03L7/107
Filed: 1983-08-30
Abstract: PURPOSE:To use effectively a wireless microphone of a synthesizer system by stopping a transmission by controlling an electronic switch basing on an output signal of a detecting device, and also heightening a cut-off frequency by controlling a time constant circuit of an LPF. CONSTITUTION:An electronic switch 12 is closed at the normal time, but when an out-of-lock occurs in PLL circuits 1-5, one output end (a) of a phase detector 2 becomes a low and unstable voltage. Accordingly, a comparator 13 generates a ''high'' signal to an output point (b), turns on transistors (TRs) Q1, Q2 which have been in an off-state, and turns off the TR Q2 which has been in an on-state. As a result, a TR Q3 operates like a power source switch, cuts off a power supply voltage to an RF amplifier 8, a transmission is obstructed, and simultaneously, an unlock detector 11 makes a time constant small.
Patent JP-S5492315-A (JP)
Title: Electro-acoustic transducer
Inventor: KOIZUMI HIROSHI
IPC: H04R9/02
Filed: 1977-12-29
Abstract: PURPOSE:To achieve the reduction of assembling time and the improvement of quality by forming the diaphragm of a speaker or the like with ultraviolet ray trnsmittable material and coating an ultraviolet-curing resin composition to the companion bonding parts of the diaphragm, frame, voice coil, etc. and allowing the resin composition to cure by radiation of ultraviolet rays. CONSTITUTION:A diaphragm 8 of a speaker or the like is formed with a material which is capable of transmitting ultraviolet rays being short wavelength rays of at least about 200 to 450mmu. An ultraviolet-curing type resin composition 13 is coated to bonding parts of bonding members such as the diaphragm 8, frame 5, voice coil bobbin 9, center cap 11 and damper 12, after which ultraviolet rays are radiated through the diaphragm 8 to cure the resin composition 13 so that the bonding parts are bonded and fixed. Since this enables curing and fixing to be performed within a short time, the reduction is production and assembling time may be achieved and the quality variations among the products may be reduced.
Patent JP-S5382924-A (JP)
Title: Purifier for exhaust gas engine
Inventor: TADOKORO ASAO
IPC: F02M7/04
Filed: 1976-12-28
Abstract: PURPOSE: To reduce NOx while preventing the lowering of combustion corresponding to the reflux of exhust gas, by setting a feeder for auxiliary fuel worked in the case when the reflux of exhaust gas is required. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07328691-A (JP)
Title: Nitrification reaction accelerating method utilizing sedimentation tank sludge of sewage treating equipment by immersed filter bed method
Inventor: NAKAMURA SHIGEYUKI
IPC: C02F3/02
Filed: 1994-06-06
Abstract: PURPOSE:To increase the efficiency of nitrogen removal in an immersed filter bed method as one of a sewage treating methods. CONSTITUTION:In order to utilize the nitrification activity of a sedimentation tank sludge of a sewage treating equipment by the immersed filter bed method as one of biological membrane methods, the nitrification activity in a contact aeration tank is accelerated by returning the sedimentation tank sludge to the contact aeration tank and keeping a sedimentation ratio of an activated sludge in the contact aeration tank at about 20% of the sedimentation ratio at which the nitrification activity is manifested most markedly. A treated water containing nitrogen nitrificated in the contact aeration tank is transferred to a next sedimentation tank to perform solid-liquid separation into its sludge and supernatant liquor, thus the treating function to remove the nitrogen being nitrient salts is increased by returning the supernatant liquor containing the nitrificated nitrogen to an anaerobic filter bed tank which denitration reaction progresses.
Patent JP-S6219451-A (JP)
Inventor: FUJIKAWA SHOJI
IPC: B32B15/08
Filed: 1985-07-18
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-S5384624-A (JP)
Title: Processing method for allocating earth wiring
Inventor: MORI KUNIO
IPC: H05K7/14
Filed: 1976-12-30
Abstract: PURPOSE: To slsolve the problem that an earth pin is undetectable by causing the earth pin detecting mode at the left half of a panel to differ from that at the right half. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6137096-A (JP)
Title: Preparation of lipid component having high gamma-linolenic acid content
Inventor: SETO AKIRA
IPC: C12P7/64
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a large amount of the titled lipid component in high safety, from which gamma-linolenic acid is isolated and purified easily, by cultivating a mold belonging to the genus Thamnidium, capable of producing lipid having high gamma- linolenic content in a medium having a high carbon content, collecting the component from the culture. CONSTITUTION:A mold (preferably Thamnidium elegans) belonging to the genus Thamnidium, capable of producing lipid having high gamma-linolenic acid content, is cultivated in a medium (preferably 3-30wt% liquid medium of organic carbon source) having high carbon source concentration at preferably a slightly acidic - neutral pH at 15-30 deg.C for 4-15 days, and the aimed lipid is obtained from the mold. gamma-Linolenic acid content is >=20wt% based on fatty acid composition.
Patent JP-S6220583-A (JP)
Title: Thermogenic agent composition
Inventor: SAWARA TOSHITSUGU
IPC: F24V30/00
Filed: 1985-07-18
Abstract: PURPOSE:The titled composition, containing dried powder of a part obtained by removing veins of mugwort leaves as a water holding agent, having both small volume and weight, readily and uniformly dispersible, suitable for body warmer without using a fire and utilizing the heat of reaction generating in oxidative and reductive reaction. CONSTITUTION:A thermogenic agent composition obtained by incorporating dried powder of a part prepared by removing veins of mugwort leaves (hereinafter referred to as mugwort leaf powder) as a water holding agent with other components, e.g. iron powder, water or metal neutral salt. Preferably, 95-45wt% mugwort leaf powder is replaced with another water holding agent, e.g. active carbon or vermiculite. The mugwort leaf powder most preferably contains 40-80wt% particles passing through a 100-mesh screen. EFFECT:Producible at a low cost without emitting toxic gases on incineration after use.
Patent JP-H0210795-A (JP)
Title: Through hole printing device
Inventor: KOBAYASHI TAKEMITSU
IPC: H05K3/40
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a uniform through hole by centrifugal force by holding circuit boards so that they may be vertical to the radial directions at the periphery of a disc-shaped rotating table, and applying paste-form conductor ink to the boards, and rotating the table. CONSTITUTION:When a circuit board 12 is installed in the holder 12 of a centrifuge generating part and a motor is rotated, a rotating table 11 rotates by an axis 10, and the board 32 rotates together with the holder 12. By this rotation, centrifugal force F works to paste-form conductor ink near a through hole duplicated to the board 22 perpendicularly to the direction of rotation. The paste-form ink flows out uniformly along the inner face of the through hole in the direction of an arrow F and is smoothed, and uniform through hole printing is formed. To the part that the amount of ink is much and the hole is clogged, greater centrifugal force in proportion to the amount of ink works and dissolves the hole clogging, and to the one that the amount of ink is little, it works so that the ink may run on the inner face of the hole. Hereby, yield rate improvement and reliability improvement become possible.