baber/WOPTO huggingface dataset:
Patent JP-S57173219-A (JP)
Title: Channel selecting member of push-button type tuner
Inventor: KANEKO TAKESHI
IPC: H03J5/08
Filed: 1981-04-17
Abstract: PURPOSE:To improve the precision of channel selection by increasing a variable tuning range by inserting a cap-shaped body into a circular hole made in a sliding plate, and placing a regulating part in the cap-shaped body so that its turning is regulated on its internal circumferential surface. CONSTITUTION:With a button 41 pulled, an operation part 2 is drawn out turning regulating pieces 27 and 28 of a regulating member 23 move to the 2nd opening part 9, and regulating parts 25 and 26 separate from a cap-shaped body 17 to rotate freely in a circular hole 16. With the button 41 pressed, on the other hand, the tip of the turning regulating piece abutes to the slanting part 10 of an operating piece 6 the regulating member 23 presses a sliding plate 14 forth, and a storage pin 21 or 22 collides against the slanting part 48 or 49 of a traverse plate 46 or 47. When the button 41 is further pressed, the turning regulating pieces 27 and 28 move beyond the slanting part of the operating piece 6 to spread, and then come into elastic contact with the internal circumferential surface of the cap-shaped body 17 to regulate the turning of the cap-shaped body 17, so that a regulating plate 19 stores the specific positions of traverse plates 46 and 47 in the sliding plate 14 through storage pins.
Patent JP-H01237365-A (JP)
Title: Cryopump device
Inventor: GOSHIMA MIKIHIKO
IPC: F04B37/08
Filed: 1988-03-15
Abstract: PURPOSE:To heighten the cooling effect and improve the exhaust ability by providing cooling devices in the housing and cover of a cryopump, respectively, and opening the cover to nearly full admission in the position where a pump body can not be looked squarely from the beam dump of a vacuum vessel. CONSTITUTION:When the gas in a first pump body 51 is exhausted, the cover 15a of a first pump housing 12a is fully opened, and then a first sluice value 10a is fully closed to condense or adsorb the gas within a vacuum vessel 4 on a cryo face. When a second pump body 5b is regenerated simultaneously, the cover 15b of a second pump housing 12b is fully closed and then a second sluice valve 10b is fully opened to desorb the exhaust gas molecule from the cryo face. Then, each housing 12a, 12b and each cover 15a, 15b are cooled by each cooling tube 21, 23 provided therein, respectively. Each cover 15a, 15b is set up so that it is opened to nearly full admission in the position where each pump body 5a, 5b can not be looked squarely from a beam dump 18.
Patent JP-S63225488-A (JP)
Inventor: FUJII KAZUMI
IPC: H05B6/12
Filed: 1987-03-13
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-H11258075-A (JP)
Title: Load sensor
Inventor: TODA AKIO
IPC: G01B7/16
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a load sensor having output voltage unchanging even at ambient temperature changing time by setting thermal expansion coefficients of a metallic base material of a sensor substrate and an insulating glass layer in the almost same with each other. SOLUTION: Since a strain resistance element 21 is arranged on the upper surface of a sensor substrate, a resistance value of the strain resistance element 21 changes in proportion to a deformation quantity of the sensor substrate deformed according to the bending moment. This changing value is amplified as an output signal to an external device by an electronic circuit.  At this time, when considering a case where an ambient temperature of a load sensor changes, since thermal expansion coefficients of a metallic base material 18 in the sensor substrate and an insulating glass layer 19 are set in the almost same with each other, even if an ambient temperature of the load sensor changes, tensile force and compressive stress are not respectively applied with a contact plane of the metallic base material 18 and the insulating glass layer 19 as a boundary, so that since bending stress is not applied to the strain resistance element 21 by a temperature change in a no-load state to a stick, the load sensor unchanging in output voltage can be provided.
Patent JP-H08261784-A (JP)
Title: Route-guiding device for vehicle
Inventor: ICHIMURA ATSUSHI
IPC: G01C21/00
Filed: 1995-03-17
Abstract: PURPOSE: To realize an easy-to-understand guidance of guide points with the use of character data extracted from map data. CONSTITUTION: A starting point, a target, point and halfway guide points of a vehicle, etc., are input through an input device 13, so that a route passing through the input points is searched for. While the vehicle is running, road map data recorded in a recording device 12 are displayed by an image display device 26 based on a position of the vehicle fed from a vehicle position detection device 11 including a GPS receiver 22 and the like. When the vehicle approaches the guide point, character data are extracted from the map data in the recording device 12, and the vehicle is guided with the use of the image display device 26 and a sound reproduction device 27.
Patent JP-S58174411-A (JP)
Title: Preparation of graft polymer of titanium oxide and polymeric compound
Inventor: MIYAUCHI SHINNOSUKE
IPC: C08F4/64
Filed: 1982-04-08
Abstract: PURPOSE:To prepare the titled polymer dispersible easily in a solvent, by grafting an ethylenic monomer to the addition reaction product of titanium oxide and an alkyl lithium. CONSTITUTION:A titanium oxide (e.g. TiO2, powder of modified titanium oxide salt such as barium titanate, lead titanate, etc. having particle diameter of preferably <=100mu) is made to react with an alkyl lithium (e.g. n-butyl lithium) in an organic solvent (e.g. toluene) which dissolves the polymer of the monomer (which will be mentioned below) and does not inhibit the polymerization reaction of the monomer. The objective polymer is obtained by carrying out the anionic polymerization of at least one polymerizable monomer (e.g. methyl methacrylate) having positive (e) value and a Q-value of >=0.1 (the e and the Q values are defined by Prince-Alfrey's Q,e-scheme) using the above addition product as a polymerization initiator, thereby grafting the monomer to the surface of the titanium oxide, and then terminating the reaction with conventional anionic polymerization inhibitor (e.g. methanol).
Patent JP-S56157128-A (JP)
Title: Signal converter
Inventor: TOTSUKA TADAO
IPC: H03M7/00
Filed: 1980-05-07
Abstract: PURPOSE:To deliver an input signal after converting it into a signal having a desired characteristics, by selecting properly the way of feedback of a memory output signal and the contents of storage. CONSTITUTION:A memory element M consisting of a decoder part DEC and a memory part MEM has the 4-bit address input signal terminals A1, A2, A4 and A8 plus the 3-bit memory output signal terminals D0, D1 and D2. These address input signal terminals are weighted to 2<0>, 2<1>, 2<2> and 2<3>, respectively; while the memory output signal terminals are weighted to 2<0>, 2<1> and 2<2>, respectively. Then a clock signal CK is applied to the terminal A1, and the memory output signals sent from the terminals D0, D1 and D2 are fed back to the terminals A2, A4 and A8 respectively in the form of the feedback address signals F.ADR. The storage contents of addresses 0-15 of the part MEM are selectively set properly in order to make function a signal converter consisting of a memory element M as an 8-notation counter of the clock signal CK.
Patent JP-S60203257-A (JP)
Inventor: NAKAMURA TERUHISA
IPC: A61G13/04
Filed: 1984-03-29
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-H08195233-A (JP)
Title: Connecting terminal of small motor and method for connecting the terminal to base
Inventor: MOCHIZUKI TOSHIHIRO
IPC: H05K1/18
Filed: 1995-01-18
Abstract: PURPOSE: To establish the accuracy of the mounting position of a motor- connecting terminal fitting soldered to a base for the control of a door mirror by an electric motor and the dimensional accuracy of the insertion contacts of the fitting as to their perpendicularity and height and to simplify automatic soldering and motor assembling operations. CONSTITUTION: A terminal fitting 10 is formed by press molding of a conductive metallic plate while an anode side contact 15a and a cathode side contact 15b projected form the front of its base are connected together by a connecting bar 16 and pairs of legs 13a, 13b, 14a, 14b corresponding to terminals are projected from the rear of the base. The legs of the terminal fitting 10 are inserted into parts holes 19 in a door-mirror controlling base and are soldered to a base circuit, and the anode side contact 15a and the cathode side contact 15b are placed upright on the base. Then the center of the connecting bar 16 is cut throughout a predetermined length to form the connecting terminals 11a, 11b of a small motor such as a door-mirror controlling motor.
Patent JP-S63224854-A (JP)
Title: Ceramic filter for pressure casting machine
Inventor: INOUE KAZUO
IPC: B22C9/08
Filed: 1987-03-14
Abstract: PURPOSE:To prevent mixing of foreign material into a mold by having a cylindrical body part widening toward upper part at outer side face of a filter and honeycomb state filter part with the specific numerical aperture arranged in inner part of the cylindrical body part and forming the cylindrical body part and filter part by ceramic material. CONSTITUTION:The cylindrical body part 15 of ceramic filter 10 is shaped as cylinder and outer and inner circumferential faces 11, 12 are widened upward. In this case, the outer circumferential face 11 of the cylindrical body part 15 is widened upward so as to coordinate with an inner circumferential face of a receiving member. At the lower margin part of inner circumferential face 12 of the cylindrical body part 15, an engaging part 14 having diameter a little larger than that of circular circumferential face just above position, is formed and the disk-like honeycomb filter part 13 having 45-90% numerical aperture is inserted into there. The honeycomb filter part 13 and the cylindrical body part 15 are both made of the ceramic material.
Patent JP-S57173666-A (JP)
Title: Sealing device
Inventor: NAGANAMI HIROSHI
IPC: F16J15/324
Filed: 1981-04-20
Abstract: PURPOSE:To lengthen the service life of a packing while to reduce the sliding resistance, by arranging an oil absorbing ring made of a lipophilic resin in the proximity of the packing while facing with the opposite sliding face. CONSTITUTION:A pair of U-packings 3, 4 made of rubber or plastic material are arranged back to back in a groove 2 formed in the outer-circumference of a sliding shaft 1 while an oil absorbing ring 9 having an elongated rectangular cross-section is placed between both packings 3, 4 and the tubular sliding face 10 of the outer-circumference of the oil absorving ring 9 will contact against the sliding face 8 at the housing side. The oil absorbing ring 9 is formed with a woved or nonwoven fabric of lipophilic resin such as polypropylene, fluorine resin, polyethylene, etc. and impregnated with the lubricating oil prior to the setting.
Patent JP-H01232395-A (JP)
Title: Scan converter device
Inventor: ANDO HISATAKA
IPC: H04N7/01
Filed: 1988-03-14
Abstract: PURPOSE:To eliminate the fluctuation in the perpendicular direction of a horizontal scanning line or the unnatural feel of moving pictures by forming the perpendicular synchronizing signal of the output video signal after the perpendicular synchronizing signal of an input video signal in synchronization with the horizontal synchronization of said output video signal. CONSTITUTION:The perpendicular synchronizing signal VD1 of the input video signal is formed from a synchronizing sepn. circuit 11 and the horizontal synchronizing signal HD2 of the output video signal is formed from a frequency conversion circuit 12. The output signal V1 of an FF21 rises at the rising point of the perpendicular synchronizing signal VD1 at this time. The output signal V2 of an FF22 rises as well when the signal HD2 rises. The perpendicular synchronizing signal VD2 of the output video of a pulse width T is then formed from a monostable multivibrator 23. Since a pulse signal V4 falls from the monostable multivibrator 25 at the rising point of the output signal V3, the outputs V1 and V2 of the FFs 21, 22 return to a low level. The unnatural feel that the video for one field in the moving pictures is dropped out is thus eliminated.
Patent JP-S54151322-A (JP)
Title: Storoboscopic effect generator for television
Inventor: ITOU YUTAKA
IPC: H04N5/262
Filed: 1978-05-19
Abstract: PURPOSE: To obtain storoboscopic effect, by displaying the locus of the moving picture information on the same screen, through memorizing the moving picture in TV picture for a given period and remaining it in the screen one after another.  
     CONSTITUTION: NTSC analog TV video signal is fed to the input terminal 10, and one frame's share is memorized in the video memory via the switch 12 being selected every frame. Further, the video signal from the switch 12 is subtracted from the signal one frame before read out from the picture memory 14 at the adder 15 to obtain a differential signal representing the signal level change between frames, and it is sliced with a given set level SL at the slice circuit 16 to obtain the output of one bit. This is sequentially memorized in the digital key memory 19 for one frame's share with the position information of the moving picture on the screen. The switch 13 is controlled with the output of the memory 19, and when position information is present, the output of the memory 14 is rewritten and the moving locus is memorized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61218913-A (JP)
Title: Encoder
Inventor: BABA NOBUYUKI
IPC: G01D5/38
Filed: 1985-03-25
Abstract: PURPOSE:To quicken rising up of output pulse of a light detector by providing a light source that irradiates regenerated light to a substrate provided with a hologram and holograms placed on both sides of the substrate, and a photodetector that detects diffracted light from the holograms. CONSTITUTION:The substrate is an opaque disk and many holograms 21-2n are arranged concentrically on it at a fixed interval. A light source 3 and a light detector 4 are placed on both sides of the substrate 1. When regenerated light from a light source 1 is projected on holograms 21-2n by rotation of the disk 1, the light is diffracted and diffracted light is irradiated on the photodetector 4. When the direction of incidence and wavelength are determined, holograms 21-2n can set the direction of incidence and direction of diffraction of light to fit to optionally placed position of the light source 3 and the photodetector 4 and can change an area A which can be used for other uses. Thus, the degree of freedom of designing can be increased.
Patent JP-S59185779-A (JP)
Title: Treating agent for making metallic surface hydrophilic
Inventor: MARUYAMA HITOSHI
IPC: C23C22/68
Filed: 1983-04-05
Abstract: PURPOSE:To make a metallic surface hydrophilic and to provide superior rust preventiveness by using modified polyvinyl alcohol having silyl groups in the molecule or a mixture of the polyvinyl alcohol with an inorg. substance as the titled agent. CONSTITUTION:Modified polyvinyl alcohol having silyl groups in the molecule or a mixture of the polyvinyl alcohol with an inorg. substance is used as a treating agent for making a metallic surface hydrophilic. The preferred inorg. substance contains an element having reactivity with the silyl groups in the modified polyvinyl alcohol such as Al, Si, Mg or Ca, and clay, talc or calcium carbonate is preferably used. The modified polyvinyl alcohol is blended with the inorg. substance in 0.1/99.9-100/0 ratio by pts.wt. The modified polyvinyl alcohol having silyl groups in the molecule is saponified product of a copolymer of a vinyl ester with an olefinic unsatd. monomer having a silyl group in the molecule.
Patent JP-S61220565-A (JP)
Title: Clamp circuit
Inventor: KIMURA YUICHIRO
IPC: H04N5/18
Filed: 1985-03-27
Abstract: PURPOSE:To reproduce stably a DC by providing a bias path for a current flowing into a DC stopping capacitor from a load side in order to minimize charges built up in the DC stopping capacitor during non-clamp period. CONSTITUTION:A video signal inputted from a terminal A is amplified by an emitter grounding amplifier 1, and only its AC component is transmitted to a clamp circuit through the DC stopping capacitor 4. When a clamp pulse is not inputted to a terminal B, charges are built up in the DC stopping capacitor 4 through a bypass transistor 11. The discharge is executed by a base current, and therefore its amount comes to an extremely small amount. Then, when the clamp pulse is inputted to the terminal B, a clamp transistor 12 is conducted to interrupt the bypass transistor 11, whereby charges built up during non-clamp period are pulled out of the DC stopping capacitor 4, and a potential at the cathode side of the capacitor 4 equals that of a clamp power source 5.
Patent JP-H01236288-A (JP)
Title: Preparing oily indian ink and writing on wood strip
Inventor: MOCHIZUKI KOREJI
IPC: C09D11/00
Filed: 1988-03-16
Abstract: PURPOSE:To prepare an improved fragrant Indian ink capable of giving a smooth movement of a writing brush, keeping the hair tip of the writing brush soaked therewith from solidifying for a considerable time even when the soaked brush is allowed to stand, and minimizing the wear of the hair tip of the brush, by drop-wise adding a colloidal solution prepd. by mixing a protein with a balm to a commercially available Indian ink with stirring. CONSTITUTION:A balm is added to an aqueous solution of a protein such as glue and the resulting mixture of the protein with the balm is stirred to prepare a colloidal solution, which is then drop-wise added to a commercially available Indian ink with stirring to effect mixture of the components. Conventional Indian inks, etc. on the market have not only a poor smell but also other defects including giving a poor movement of a writing brush, bringing about solidification of the hair tip of the writing brush soaked therewith when the soaked brush is allowed to stand, and causing blotting of a wood strip when used to do writing on the wood strip. In contrast, the above-mentioned process provides a fragrant Indian ink which can not only give a smooth movement of a writing brush, keep the hair tip of the writing brush soaked therewith from solidifying for a considerable time even when the soaked brush is allowed to stand, and minimize the wear of the hair tip of the brush, but also give a suitable build-up of the ink having a vivid sepia color and give out a fragrance when used to do writing on the surface of a surface-finished wood strip. Therefore, the ink can have a highly formal style of writings remaining especially on a mortuary tablet, a wooden stupa, a billboard, a signboard, etc. Of course, the ink can be used to do smooth and beautiful writing on the surface of paper.
Patent JP-S55152733-A (JP)
Title: Rubber composition
Inventor: KANAZAWA HIROYUKI
IPC: C08L23/00
Filed: 1979-05-16
Abstract: PURPOSE: To provide a rubber composition being excellent in plasticity in an unvulcanized condition, tackiness and forming a vulcanized article with good mechanical properties suitable for a tread and a side wall of a tire obtained by compounding a cyclized compound of a conjugated diene (co)polymer to a natural or a synthetic rubber.  
     CONSTITUTION: To 100pts.wt. or a vulcanizable natural or synthetic rubber, e.g., styrene-butadiene copolymer, polyisoprene rubber, 4W40pts.wt. of a cyclized compound obtained by cyclizing a conjugated diene (co)polymer is compounded to obtain a composition. Said cyclized compound is obtained by cyclizing a polymer such as liquid polybutadiene and liquid polyisoprene by a protonic acid or the like and, particularly, is preferred a compound being (semi)solid at a room temp. with bromine value of 40 or more and MW of 400W100,000.  
     EFFECT: Excellent in cut resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04258509-A (JP)
Title: Traveling hydraulic circuit for working vehicle
Inventor: ASANO KAZUO
IPC: F15B11/00
Filed: 1991-02-08
Abstract: PURPOSE:To secure the optimum lap amount of an opening area diagram between A-B ports and the opening area diagram of B (or A)-T ports. CONSTITUTION:A traveling hydraulic circuit for working vehicle is provided with a control valve 2, provided between a hydraulic pump 1 and a hydraulic motor 4, in which A-B ports are made to communicate at a neutral position and P-A (or B) ports and B (or A)-ports are made to communicate at an operation position, a counter balance valve 3 and relief valves 17a and 17b provided between the hydraulic motor 4 and the control valve 2, and a pressure control means 20 for raising a set pressure of the relief valves 17a and 17b when a line pressure between the control valve 2 and the counter balance valve 3 is more than a predetermined value. An opening area diagram between the A-B ports and the opening area diagram between the B (or A)-T ports of the control valve 2 are lapped by a predetermined stroke length so that the line pressure between the control valve 2 and the counter balance valve 3 does not exceed the predetermined value at deceleration at a low speed and the line pressure becomes more than the predetermined value at deceleration at high speed.
Patent JP-S62219831-A (JP)
Title: Time division multiplex communication equipment
Inventor: IGUCHI KAZUO
IPC: H04J1/00
Filed: 1986-03-20
Abstract: PURPOSE:To simplify a time division multiplex transmitter by incorporating a time division multiplexer and a transmission line code converter and sending superimposingly a clock signal of a speed a half of the transmission signal speed with a transmission line code so as to eliminate the block synchronizing circuit or the like at the reception side. CONSTITUTION:Channel signals CH1, CH2 are subjected to waveform shaping by flip-flops 10, 11 and bit multiplexed by using a clock f(b)/2 from a 1/2 frequency division circuit 12 by a multiplexer 13 and the result is inputted to a coding circuit 15. The circuit 15 applies partial spectrum is zero at the frequency f(b)/2. The clock f(b)/2 of the 1/2 frequency division circuit 12 is synthesized by adjusting the synthesis ratio by a level adjusting circuit 14, since the signal spectrum of PR(1, 1) is superimposed on the frequency f(b)/2 being zero, then no effect is imposed on the signals CH1, CH2. Further, a reception circuit 2 uses a band pass filter 24 via an amplifier 20 to extract the clock f(b)/2 component, which is led to a 2 multiplier circuit 26 via an amplifier limiter circuit 25, the result is decoded by a decoding circuit 21 as the clock f(b) and the result is separated multiplexedly into the PCM signal of the original signals CH1, CH2 by flip-flops 22, 23.
Patent JP-H09251939-A (JP)
Title: Method of adjusting electron beam plotting machine
Inventor: INOUE MARI
IPC: H01L21/027
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a beam with little deviation of the charge distribution in a pattern by detecting the offset of the beam size and gain wherein the reflection waveform at the edge of a thin rectangular pattern agrees with that at the edge of a bold rectangular pattern to set an optimum beam size. SOLUTION: A resist is coated on a work, a rectangular pattern divided into a thin and bold rectangular patterns 1 and 2 is formed by plot-scanning a very small and large size beams on the resist with changing the offset of the beam size and gain one by one and reflected signals are measured. From these signals, the offset of the beam size and gain are detected to obtain an optimum beam size in which the reflection waveform at the edge of the pattern 1 agrees with that at the edge of the pattern 2, thereby obtaining a beam with little deviation of the charge distribution in the pattern.