baber/WOPTO huggingface dataset:
Patent JP-H0346991-A (JP)
Title: Handrail driving device for escalator
Inventor: SHIODA TSUTOMU
IPC: B66B23/04
Filed: 1989-07-12
Abstract: PURPOSE:To dispense with dirt removing work for an oil stain preventing cover by providing a dirt falling space between the oil stain preventing cover provided below a driven roller for supporting a handrail and a supporting frame for supporting the cover. CONSTITUTION:A driven roller 8 for supporting the lower side face of a handrail is rotatably supported at a fixed supporting frame 2 by a shaft 11, and thereunder, an oil stain preventing cover 4 fitted at the fixed supporting frame 2 is fixed by a screw 3. A space 5 is formed between the fixed supporting frame 2 and the oil stain preventing cover 4. Dirt 12 from the selvage part of the handrail falls on the oil stain preventing cover 4, but falls below through the space 5 as the cover 4 is inclined as the handrail. The dirt 12 is therefore prevented from being accumulated in the oil stain preventing cover 4, so that such work as unfastening the cover 4 to remove the dirt becomes unnecessary as well as the handrail is prevented from fouling due to the accumulation of the dirt.
Patent JP-S5880237-A (JP)
Title: Production process of small-sized metal vapor discharge lamp
Inventor: MORI YASUKI
IPC: H01J9/32
Filed: 1981-11-06
Abstract: PURPOSE:To prevent the captioned lamp from generating cracks and to enhance the yield of an luminous tube as well as the quality, by supporting the total load of the main tube by means of a fixed exhaust pipe in the sealing process of a small-sized luminous tube whose inter-electrode distance is less than 15mm.. CONSTITUTION:In a small-sized luminous tube whose inter-electrode is less than 15mm., the total load of a main tube 1 is supported by an exhaust pipe 10, and this exhaust pipe 10 is designed to be fixed by means of a clamp-base 30 and clamper 31. Consequently, even if almost the lower half of the main tube 1 is heated and softened, the temperature gradient is gentle because there is no cooling source, and even if the end part is crushed by a pincher 14, no crack is generated, the yield is enhanced, thus the luminous tube of high quality can be effectively obtained.
Patent JP-H1122294-A (JP)
Title: Handle of window opening and closing device
Inventor: ASAI NOBORU
IPC: E05F11/04
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To restrain cost by engaging a groove in the outer circumference of a handle lever winding up a window opening and closing wire with an annular groove in the inner circumference of a grip by means of a stop ring of substantially letter-C-shaped capable of elastically deformed so that the handle lever can rotate freely. SOLUTION: A columnar projection 9a is integrally formed with a handle lever 9 at its rotating end, and a first annular groove 9b is formed on the outer circumference thereof. An insertion hole 10a is formed in a grip 10, and a second annular groove 10b is formed on the outer circumference thereof. The second annular groove 10b is positioned to face the first annular groove 9b. A stop ring 11 formed of resin material is provided so as to be elastically deformed in the axial direction, whose inner diameter corresponds with the groove diameter of the first annular groove 9b while whose outer diameter is larger than the hole diameter of the insertion hole 10a but smaller than the groove diameter of the second annular groove 10b. The stop ring 11 is pushed in the second annular groove 10b of the grip 10, and then the protrusion 9a is inserted into the insertion hole 10a of the grip 10. Accordingly, the grip 10 can be engaged with the projection 9a so as to rotate freely, resulting in improvement in the outer appearance.
Patent JP-H0529731-A (JP)
Title: Flexible printed circuit board
Inventor: SUGIMOTO KENICHIRO
IPC: C09D5/24
Filed: 1991-07-18
Abstract: PURPOSE:To enhance conductivity and to improve flexing resistance by forming a circuit pattern of rolled and annealed copper foil made of special copper alloy, and forming an electromagnetic wave shield layer, a jumper circuit, and a through-hole circuit of special conductive paint. CONSTITUTION:Copper alloy contains 0.01-0.05wt.% of Zr, 0.01-0.05wt.% of Cr, and the residue substantially of Cu. Conductive pant (a) includes copper particles coated with titanate, ziroxonate, or their mixture, resol type phenol resin, chelate layer forming agent, adhesive property improving agent, conductivity improving agent, etc. Conductive paint (b) includes similar copper particles, resol type phenol resin satisfying the relation in infrared transmittivity between substituents, thixotropic regulator, amino compound, and chelate layer forming agent. Electromagnetic wave shield layer 7 or the layer 7 and a jumper circuit 6 are formed of the paint (a), and the circuit 6 and through-hole circuits 5a, 5b or the circuits 5a, 5b are formed of the paint (b).
Patent JP-S6072155-A (JP)
Inventor: PIETERU POSUTOMA
IPC: H01J65/04
Filed: 1984-08-29
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-S5968367-A (JP)
Title: Flame-retardant resin composition
Inventor: SUGIE TOSHINORI
IPC: C08K5/03
Filed: 1982-10-12
Abstract: PURPOSE:To provide a resin compsn. excellent in mechanical strength, flame retardance, and moldability, by incorporating epoxy resin, flame retardant, and flame-retardant assistant with a blend of polyester and polyphenylene sulfide. CONSTITUTION:5-95pts.wt. thermoplastic polyester (A) (e.g., Novadur 5008 made by Mitubishi Chemical Co.), 95-5pts.wt. polyphenylene sulfide (B) (e.g., Ryton V-1 made by Phillips Petroleum Co.), with the proviso that the total amt. of A and B is 100pts.wt., 0.1-20pts.wt. epoxy resin (novolac types being pref.), 0.1-50pts.wt. flame retardant having an onset temp. of wt. loss by thermogravimetry of 260 deg.C or higher (e.g., decabromodiphenyl ether), and 0.1-20pts.wt. flame-retardant assistant (e.g., antimony trioxide) are incorporated.
Patent JP-H1013254-A (JP)
Title: Delay detection composite diversity circuit
Inventor: NAGASHIMA KATSUYA
IPC: H04L7/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive delay detection composite diversity circuit by reproducing the clocks with the synchronization, matched with each other in a receiving system, having the highest receiving field intensity and using these clocks to composite and demodulate the signals received by plural receiving systems. SOLUTION: A comparator 5 compares at all times the receiving field intensity sent from the receiving systems 1 to 4 with each other in each symbol and always detects a receiving system that has the highest receiving field intensity, for outputting this detection information to a selector 6. The selector 6 selects only the signals of an intermediate frequency band which have been sent from the receiving system, having the highest receiving field intensity based on the information received from the comparator 5 to input these selected signals to a phase sampling counter 7 and outputs the reproduced clocks with the bit synchronization timing, matched with each other. A composite diversity circuit part 15 uses the timing of the reproduced clocks of composite and demodulate the signals of an intermediate frequency band which are received from the systems 1 to 4.  Thus, it is possible to obtain a simple and inexpensive delay detection composite diversity circuit that has superior receiving characteristic.
Patent JP-H1025318-A (JP)
Title: Production of olefinic polymer
Inventor: SADAJIMA TAKANORI
IPC: C08F4/642
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To stably produce an olefinic polymer having high stereospecificity and crystallinity by using a catalyst component for an olefinic polymerization, prepared by using a specific component. SOLUTION: An olefin (preferably propylene) is homopolymerized or more than two kinds of olefins are copolymerized in the presence of a catalyst composed of a solid product obtained by subjecting a titanium compound, a magnesium compound and an aromatic dicarboxylic acid diester to a catalytic reaction, a solid catalyst component obtained by subjecting an organic silicon compound expressed by the formula (R<1> is a cyclopentyl; R<2> is an aliphatic hydrocarbon or a cyclopentyl; OMe is methoxy) and an organic aluminum compound to a catalytic reaction, an organic silicon compound having an Si-O-C bonding (preferably, the organic silicon compound expressed by the formula) and the organic aluminum compound.
Patent JP-H0932550-A (JP)
Title: Engine cooling system of industrial vehicle
Inventor: KOTANI AKIRA
IPC: B62D25/22
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily form an outside air introducing intake air port in a vertical surface of a step inner part considered as an outside air taking-in position effective in preventing pollusion of an engine room and in improving a work environment of a driver. SOLUTION: In an engine cooling system of a forklift to cool an engine 1 by introducing outside air into an engine room covered with a side frame and an engine hood, a getting on and off step 14 formed as a separate body from a tank 11 is installed in a lower place 12 formed in a part of operating fluid or fuel tank 11 arranged on the outside surface side of the side frame. An outside air introducing intake air port 15 communicating with the engine room through a notch formed on the side frame is formed in a vertical surface extending upward by continuing with an inner part side end part of a step surface of this step 14.
Patent JP-H0229321-A (JP)
Title: Cutting blade mounting device for carton
Inventor: SHOJI YUKIO
IPC: B31B1/90
Filed: 1988-07-20
Abstract: PURPOSE:To mount a cutting blade at the end or in the middle of a one and the same model by providing a stopper pin for mounting the blade in the middle for stopping a carton being fed and a stopper main section having a stopper pin for mounting the blade at the end. CONSTITUTION:When a cutting blade (b) is on a proper position in the middle of a carton (a), the carton (a) is set in the given position by adjusting a forward and backward adjusting plate moving forward and backward. First, a bottom force die set A2 is lifted up, and a lower plate 6 and a metal plate feeding guide 10 are lifted up. The end of a metal plate (p) is cut by the lifting lower blade 6 and an upper blade 5, and when the same is further lifted up while being retained as a cutting blade (b) by a magnet installed on the upper surface of the lower blade (b), the carton (a) is fed from the left side and stopped at the ends of the stopper pins 13, 13 for mounting the blade in the middle or lowered. When a bottom force die set A2 is lifted up, the cutting blade retained by the lower blade 6 and the cutting blade (b) continuously lifting up is hit to the carton (a) stopping and waiting in a flat feeding opening 8 of a top force die set A1, and said cutting blade (b) is fixed to the carton (a).
Patent JP-H0467121-A (JP)
Title: Back-light device
Inventor: MACHIDA MINORU
IPC: G02F1/133
Filed: 1990-07-09
Abstract: PURPOSE:To make a back-light device to emit light only from an area to be emphasized or necessary area so as to reduce the power consumption of the device by independently feeding electricity to each electrode pair corresponding to each area in accordance with turning-on/off controlling signals from the outside. CONSTITUTION:An electrode 5 is connected to a common terminal between driving power sources 9 and 10 and an electrode 3 is connected to the other terminal of the power source 9, with an electrode 4 being connected to the other terminal of the power source 10. The power sources 9 and 10 are controlled so that they can generate AC voltages or can be disconnected in response to signals S1 and S2 respectively given to the sources 9 and 10 through exclusively used control lines 7 and 8. Accordingly, when the signals S1 and S2 are given to the power sources 9 and 10 so that the source 9 can be turned on and source 10 can be turned off, only an area 1 or 2 emits light and, when the signals S1 and S2 are given so that both of the sources 9 and 10 can be turned on, the entire surface emits light. Therefore, the power consumption of this back-light device is reduced, because the device can emit light from an area to be emphasized or necessary area only.
Patent JP-H11352316-A (JP)
Title: Manufacture of diffraction optical element
Inventor: UNYA YASUYUKI
IPC: G02B5/18
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress an alignment error among plural masks to the minimum. SOLUTION: An element pattern is exposed by using a first mask on a substrate 20, etching is performed to form a step structure of two stages, and reference marks 35a and 35b for alignment are newly formed on the substrate 20 simultaneously. Then, pattern transfer is performed by using a second mask, the position of a pertinent mark is made to coincide with the mark 35a on the substrate 20 and after the position of the pertinent mark is made to coincide with the mark 35b on the substrate 20, the processes of exposure, etching etc., are performed and the step shape of four stages is prepared.  Further, pattern transfer using a third mask is performed, the position of the pertinent mark is made to coincide with the mark 35a on the substrate 20 and after the position of the pertinent mark is made to coincide with the mark 35b on the substrate 20, the processes of the exposure, the etching etc., are performed and the step shape of eight stages is finally prepared.
Patent JP-S6160566-A (JP)
Title: Method of distributing documents in numerical order
Inventor: IKEDA HIROKI
IPC: B07C3/08
Filed: 1984-08-28
Abstract: PURPOSE:To regulate the number of times of sorting according to the number of documents regardless of the number of figures and to improve operation efficiency by transferring numbered documents through a reader sequentially, and repeatedly distributing the documents according to a read number to finally arrange the documents in numerical order. CONSTITUTION:At the time of the first transfer, after the number of a document is sequentially memoried by a reader, the read numbers are memoried in numerical order, and the documents which have passed the reader are stored in rotation as supplied. At the time of the second transfer, the documents having the same number at the first figure memoried by the reader are distributed to be sorted in the same stack, and piled up in rotation as stacked. After that, at the time of the third sorting, distribution is performed to sort the documents having the same number at the second figure memoried by the reader in the same stack, and piled up in rotation as stacked. After that, at the time of the fourth sorting, the documents having the same number at the third figure are sorted similarly. These operations are repeated, whereby when the number of the documents is less than one hundred, the documents can be arranged in numerical order by the third sorting by order numbers of two figures, and when the number of documents is less than one thousand, the documents can be arranged in numerical order by the fourth sorting by order numbers of three figures.
Patent JP-H0823373-A (JP)
Title: Talking device circuit
Inventor: WATANABE OSAMU
IPC: H04M1/58
Filed: 1994-07-08
Abstract: PURPOSE:To attain pleasant communication at a location where a background noise level is high by adopting a new reception signal having an amplification factor corresponding to the background noise level for the reception signal of the talking device. CONSTITUTION:A background noise (f) received by other background noise microphone 2 than a microphone 1 arranged to a rear side of a telephone set main body or a receiver or the like with respect to a talker's voice received by the microphone 1 is given to a level detector 4. The level detector 4 calculates a long time level average of the background noise (f) and gives it to an attenuation controller 5 and an amplification factor controller 3. The attenuation controller 5 provides an output of an attenuation control signal (i) to decrease the attenuation when the background noise level is small and to increase the attenuation when the background noise level is high. A variable attenuator 6 provided a required attenuation to an input signal (e) according to the attenuation control signal (i) to provide an output of a side tone signal (j). A received signal (k) and the side tone signal (j) are given to an adder 8.
Patent JP-H0468931-A (JP)
Title: Data transmission system
Inventor: FUCHI TETSUYA
IPC: H04L1/22
Filed: 1990-07-06
Abstract: PURPOSE:To prevent an indefinite data from being sent when a standby system is selected by allowing a comparison processing section to send a data for one cycle at a prescribed period or to send a changing data at data change to a standby system data transmitter and writing the data into a data buffer and revising the buffer. CONSTITUTION:An active system data transmitter 1 and a standby system data transmitter 3 are interconnected by an inter-system link 5 and the active system data transmitter 1 is provided with a comparison processing section 6. Then the comparison processing section 6 of the active system data transmitter 1 sends a data for one cycle at a prescribed period from a data buffer 2 or a changed data at a data change to a standby system data transmitter 3 via the inter-system link 5 and written in a data buffer 4 of the standby system data transmitter 3 and the content of the buffer is revised. As a result, when the active system data transmitter 1 is faulty and changed over into the standby system data transmitter 3, the standby system data transmitter 3 sends a normal data just before the changeover. Thus, even when a time to take synchronization of a reception data is long, no indefinite data is sent and mis- discrimination for a faulty terminal equipment by a host device is avoided.
Patent JP-S6422704-A (JP)
Title: Dust packing device for dust capsule
Inventor: FUJITA EIJI
IPC: B65F5/00
Filed: 1987-07-17
Abstract: PURPOSE:To improve efficiency of dust packing work by mounting a capsule body having cover body slidable in the capsule body at the open end of a cylinder containing a slidable pushing tool, then securing the cover body to the pushing tool and packing dust by means of the cover body and the pushing tool. CONSTITUTION:A packing device comprises a first cylinder 1 having a vertical cylinder, a first pushing tool 5 and an operation actuator 6 and a second cylinder 4 having a second pushing tool 7, an operation actuator 8 therefor and a capsule cover securing device (not shown). Dust chambers in both cylinders 1, 4 are communicated each other. In such arrangement, an empty capsule C is mounted onto the second cylinder 4 then a cover body 11 is retreated temporarily and dust is pushed into the cylinder 4 by means of the first pushing tool 5, thereafter dust is pushed into the capsule C by means of the second pushing tool 7 and the cover body 11 and the cover body 11 is secured. Consequently, efficiency of packing work is improved.
Patent JP-H10320865-A (JP)
Title: Reproducing device
Inventor: WADA KATSUO
IPC: G11B11/12
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetooptical recording and reproducing system capable of simplifying the processing of a regenerative signal and hardly being affected by noise at the time of signal transformation by irradiating a recording medium having recorded information with laser light, emitting an electron from the recording medium irradiated with the laser light and detecting the emitted electron. SOLUTION: The laser light is converged by an objective lens 5 onto the recording medium 1, where electrons 3 are emitted due to concentration of its energy. A detector 6 is arranged above the recording medium 1 for the purpose of detecting emissionates from the upper surface of the recording medium 1 out of the emitted electrons 3. Another detector 6 is arranged in order to detect emissionates from the lower surface of the recording medium 1. Assuming that reproduction is performed in the air, the position of the detector 6 is desirable to be adjacent to a read part of the recording medium 1 by <=10 μm. In addition, by impressing +10 mV to +50 mV upon the detector 6 as against the recording medium 1, detecting efficiency can be enhanced concerning noise in the regenerative signal and size of the regenerative signal.
Patent JP-S5969709-A (JP)
Title: Method for surface treatment of optical fiber terminal
Inventor: SATOU NOBUO
IPC: G02B6/36
Filed: 1982-10-15
Abstract: PURPOSE:To improve the mechanical strength and adhesive strength of a strand by coating the surface of the optical fiber terminal which is inserted and fixed by means of an adhesive agent in the micro-hole of a connector plug with a polyvinyl pyrrolidone resin. CONSTITUTION:A silicone resin coating layer on an optical fiber terminal is removed by treating the same with trichloroethylene; thereafter said terminal is coated externally with a film of polyvinyl pyrrolidone resin. The optical fiber is adhered and fixed by means of a quick setting epoxy adhesive agent 6 into the micro-hole of a connector plug 5. After the end face of the plug 5 is polished, the plug is subjected to five cyclic treatments of, for example, 80 deg.C for 1hr and 30min rest at a room temp., but the projection of the fiber from the end face and a trouble such as breakage of the fiber do not arise. The mechanical strength and adhesive strength of the strand are thus improved.
Patent JP-H0838425-A (JP)
Title: Ophthalmological device
Inventor: YONEDA YUTAKA
IPC: A61B3/10
Filed: 1994-08-01
Abstract: PURPOSE:To provide an ophthalmological device capable of preventing waterdrops from sticking to optical parts regardless of the operating environment with a simple structure. CONSTITUTION:This ophthalmological device stores an optical system including a light source concurrently serving for observing a tested eye and as a heating source for photographing in a case. It is provided with a temperature/humidity detecting means 120 detecting the temperature and humidity inside and outside the case, a cooling means 130 cooling the case, and a control means 140 driving and controlling the light source and cooling means 120 not to cause abrupt changes of temperature and humidity in the case based on the detected results of the temperature/humidity detecting means 120.
Patent JP-S6333365-A (JP)
Inventor: RAJIKUMARU DAARU
IPC: C07D219/06
Filed: 1987-07-21
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-H0840922-A (JP)
Title: Agent for inhibiting excessive response of human body
Inventor: FUKUSHIMA MAKOTO
IPC: A61K36/185
Filed: 1994-08-01
Abstract: PURPOSE:To obtain a medicine capable of sufficiently inhibiting the excessive response of a living body causing allergic diseases and autoimmune diseases. CONSTITUTION:This agent for inhibiting the excessive response of a human body contains a Chinese medicine having a blood-activating action as an active ingredient preferably in an amount of 1-50wt.%, especially 5-30wt.%. The Chinese medicine includes Ligusticum wallichii, Salvia miltiorrhiza, Millettia reticulata, Irex pubescens Hook. et Arn. Corydalis bulbosa DC., Curcuma aromatica Salisb., Curcuma longa L., Lconurus heterophillus Sweet, Leonurus heterophillus Sweet, Lycopus lucidus Turcz, Camsis gradiflora (Thunb.) Loisei, natural copper, Daemonorops draco Bl., Caesalpinia sappan L., Impatiens balsamina L., Petaurista xanthotis Milne-Edwards, Area granosa L., Manispentadactyla L., Whitmania pigra Whitman, Eupolyphaga sinensis Walk., Naemorhedusgoral Hardwicke, Bas taurusdomesticus Gmelin, and the like. The inhibiting agent is effective for the therapy or preventive therapy of allergic diseases such as pollinosis, hay fever, atopic dermatitis and delayed contact dermatitis, and autoimmune diseases such as systemic lupus erythematosus, periarteritis nodosa, scleroderma, dermatomyositis and chronic articular rheumatism.