baber/WOPTO huggingface dataset:
Patent JP-H10209948-A (JP)
Title: Radio system
Inventor: WATANABE AKIRA
IPC: H04B1/40
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a radio system in which an S/N is prevented from being lowered by the considerable influence of noise when a transmission signal is affected by the noise from a voice processing circuit and the number of base stations is increased, and sound quality can be improved while preventing the S/N from being lowered even when the number of base stations is increased since the connecting state of voice processing circuit is always unmuted even at the base station which does not perform voice processing. SOLUTION: A base station 1 is provided with a switch 15 for switching the mute/unmute of voice processing IC 11, at a master station 1a to perform voice processing, a CPU 13 changes over the switch 15 to the side of unmute and at the base station 1 not to perform voice processing, the CPU 13 changes over the switch 15 to the side of mute so that no noise comes from the voice processing IC at the base station 1 except the master station 1a.
Patent JP-S58124102-A (JP)
Inventor: NOGUCHI NOBUO
IPC: F23N5/00
Filed: 1982-01-20
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-S5499728-A (JP)
Title: Hard alloy for plastic working tool
Inventor: FUJIMORI NAOHARU
IPC: C22C14/00
Filed: 1978-01-24
Abstract: PURPOSE: To provide a high m.p. metal binder hard alloy with enhanced sintering property and toughness for plastic working tools by introducing oxygen into the hard phases of a powder cast alloy contg. IVa and VIa group metals.  
     CONSTITUTION: The hard alloy is represented by (M1a,M2b)(C 1-x-y ,N y ,O x ) z , wherein M1 is IVa group metals such as Ti, Zr and Hf, M2 is VIa group metals such as Cr, Mo and W, a+b=1, 0.1≤a≤0.7, 0.05≤x+y<0.6, 0.05<x≤0.5, 0≤y≤0.5 and 0.1≤z≤0.5. Va group metals such as V, Nb and Ta may further be added to the hard phases. Sintered hard alloys satisfying these requirements, e.g. W 50 -Ti 25 -C 20 -O 5  and Mo 60 -Ti 20 C 10 N 5 O 4  have high hardness, good plastic deforming resistance and thermal cracking resistance at high temp., so they are useful for hot working tools such as rolls and guide rollers for hot rolling wire rods. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63176761-A (JP)
Title: Bearing unit of automobile wheel
Inventor: KOTO TAIRA
IPC: B60T8/00
Filed: 1987-01-14
Abstract: PURPOSE:To detect a rotating speed accurately for a long time by sealing a rolling element and a cage provided in between an outside member and an inside member, providing a means of generating signals corresponding to rotating speed on said cage while providing a signal detector on a fixed member, and detecting rotations in a sealed condition. CONSTITUTION:Rolling elements 7, 8 which are held by cages 9, 10 are provided in between an inner ring 2 and an outer ring 1, and the inner ring 2 as an inside member fixed to a wheel can be rotated by means of the rolling elements 7, 8 with respect to the outer ring 1 as an outside member fixed to a body. Plural rolling elements 7, 8 are held at a defined interval by means of the cages 9, 10, and an annular rotor 11 of a magnetic substance as a signal generating means is embedded in the cage 9. And, a signal detector 12 housing a permanent magnet and a coil is installed on the outer ring 1 with its end being opposite to the rotor 11 and, together with the rotor 11, detects rotating speed. The inside space of the outer ring 1 is sealed with a rear end cover 13 and a front end seal 19, thereby, preventing the deposition of water, dust, etc. on the rotation detectors 11, 12 to maintain accuracy.
Patent JP-H08194457-A (JP)
Title: Image processing device
Inventor: TATEMATSU RITSUKO
IPC: H04N1/46
Filed: 1995-01-20
Abstract: PURPOSE: To rewrite and read out a lookup table without interrupting image display by providing an input part to input image data and plural input parts with the input part to input a color component value to the lookup table in a lookup table storage means. CONSTITUTION: Image data is inputted to an input part A11 from an image data input device 2. An R, G, B component value of a lookup table 13 corresponding to address data possessed by a picture element of image data inputted from the input part All, is outputted from an output part All' as display data of a picture element. The display data is processed on display by a display control part 14, and is displayed on a display device 3. When the content of the lookup table 13 is rewritten, a rewriting address is designated, and writing data on the rewriting content is inputted to an LUT output part 15. The rewriting data is inputted to an input part B12, and the content of the designated address of the lookup table 13 is rewritten as inputted writing data.
Patent JP-S56103989-A (JP)
Title: Induction motor with variable speed means
Inventor: OCHI JIYOUJI
IPC: H02P23/07
Filed: 1980-01-23
Abstract: PURPOSE:To increase and decrease the speed of a single phase induction motor highly efficiently, by sequentially repeating the conduction and nonconduction by using bidirectional control rectifying elements and firing means. CONSTITUTION:Coils 1a-1d which are equally arranged corresponding to the number of poles in a loop-shaped closed circuit on a main winding are selected as one group. In this way, trigger pulses are applied to triacs 6a-7d so that the both polarities of an AC power source 5 are supplied to the connecting parts 3a-3d at th beginning and finishing parts of winding. At the same time, are selected coils 2a-2d which have phase relationship of 90 deg. with respect to the coils 1a-1d which are equally arranged and selected corresponding to the number of the poles in the loop shaped closed circuit on auxiliary windings. Both poles of the AC power source 5 are alternately conducted to the direct connecting parts 4a-4d of the beginning and finishing parts of the windings. These trigger pulses are applied to the corresponding triacs 8a-9d, and said trigger pulses are sequentially stepped.
Patent JP-H07212022-A (JP)
Title: Solder ball electrode forming method and solder feeding jig used for the method
Inventor: KUZUHARA KAZUNARI
IPC: H01L21/60
Filed: 1994-01-26
Abstract: PURPOSE:To accurately form a solder ball electrode at low cost. CONSTITUTION:The older ball electrode forming method is the method with which a solder ball electrode is formed on the connection metal pad 10 which is formed on a circuit board 9. The necessary part of a linear piece of solder 15 is heated up and dripped on the desired metal pad 10, and the circuit board 9 is heated up to the melting point of the solder 15 or higher. As a result, the occurrence of poor adsorption of ball solder, generating when a transfer jig is used, and the poor transfer to the circuit board are prevented, the yield production is improved, and also the solder ball electrode can be formed at low cost, because the processing of the ball solder is unnecessary.
Patent JP-S62167924-A (JP)
Title: Silicon carbide sliding member
Inventor: MORIGUCHI TOSHIKAZU
IPC: F16C33/12
Filed: 1986-01-17
Abstract: PURPOSE:To obtain a sliding member which is excellent in heat-resistance, corrosion-resistance and wear-resistance and has a good thermal conductivity by combining to use a sintered body, the principal component of which is SiC and stainless steel. CONSTITUTION:alpha-SiC, beta-SiC or a mixture of these is used as SiC, and C, B or Al powder is added thereto to raise the density. Further, phenol resin dissolved in polyvinyl alcohol or organic solvent is added and mixed with the above, which is molded by pressing. Subsequently, the molded body is sintered at 1,800-2,000 deg.C while being pressed by a hot press of the like, or while being not pressed if the molded body is of a complicated shape. Stainless steel combined with the sintered body has a C component content of about 0.1% or less to attain a low coefficient of friction. The thus obtained sliding member can have a low coefficient of friction without using a lubricant.
Patent JP-H08196418-A (JP)
Title: Internal lid and heat insulating board of rice cooker and method of producing them
Inventor: NOMURA YUKIO
IPC: A47J27/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide an internal lid and a heat insulating board of a rice cooker having a good antifoulancy making the best use of the color tone of a base material and not harming the heat coductivity. CONSTITUTION: A chemical adsorption film 4 composed of a fluoroalkylsiloxane compound 2 formed on the surface of a base material 1 has such a constitution as a fluoroalkyl group is exposed on the surface side and a siloxyl group is adsorbed on the surface of the base material 1; the surface side has antifoulancy similar to fluorine coating, while the base material side is fixed by a chemical bond called siloxane bond so that it has a good adhesiveness.
Patent JP-H02188067-A (JP)
Title: Copying machine
Inventor: MURAMATSU HIDEO
IPC: H04N1/387
Filed: 1989-01-13
Abstract: PURPOSE:To facilitate an operation procedure by displaying an image of an original on a display means unconditionally when an area editing mode is selected. CONSTITUTION:An image editing menu 402d is selected and a joy ball 313 is rotated to move a menu cursor to 411a; and a setting key 314 is turned on here to select an area editing menu 412a, so that the original image is displayed in an image monitor area 413. When a trimming menu 422a is selected while the original image is displayed, a position specification cursor 431 appears in the image monitor area 413. Therefore, operation for selecting an image display mode need not be performed after the area editing mode is selected.
Patent JP-S5292164-A (JP)
Title: Method for recovering magnetic fluid
Inventor: KAZAMA SABUROU
IPC: B03C1/00
Filed: 1976-01-28
Abstract: PURPOSE:A method for recovering magnetic fluid, which is safe and has a high recovery rate, wherein contaminated liquid which has cleaned the magnetic fluid stuck to materials to be sorted is made to pass through the sorting magnetic field in a specific-gravity sorting device.
Patent JP-H01187166-A (JP)
Title: Paper sheet storing mechanism
Inventor: NANSHIN ISATO
IPC: B65H29/42
Filed: 1988-01-18
Abstract: PURPOSE:To normally accumulate and store paper sheets such as a slip long- sized and lack in firmness or the like in an aligned state by storing paper sheets fed out above a storing box in the storing box by rotation of a pair of spiral impellers of a paper sheet storing mechanism. CONSTITUTION:When the leading end of a transported paper sheet 1 is held on the front ends of right and left spiral blades 19 of spiral impellers 18 positioned horizontally, the spiral blades 19 are rotated in the direction of dropping the paper sheet 1 by rotating means, so that the paper sheet 1 is advanced, with the leading end of the paper sheet 1 always held at horizontal positions of the spiral blades 19. That is, the rotating speed of the spiral impeller 18 is made equal to the speed of the horizontal portion of the spiral blade 19 advancing in the advancing direction of the paper sheet 1. When the trailing end of the paper sheet 1 is fed out, the paper sheet 1 is held only by the spiral blades 19, and further holding is gradually released from the trailing end of the paper sheet 1 by rotation of the spiral impellers 18, until the paper sheet 1 drops in a storing box to be accumulated in an aligned state.
Patent JP-H02188825-A (JP)
Title: Print control system
Inventor: MORITA TETSUYA
IPC: G06F3/12
Filed: 1989-01-18
Abstract: PURPOSE:To change the print dot density with simple constitution by controlling the sweeping speed of a sweep means with use of a signal obtained based on the area irradiated with the beam light. CONSTITUTION:A beam detector 2 outputs the output timing signal BD1 of the video signal of a beam printer control system. A beam detector 3, e.g., a photoelectric element outputs a signal (BD2) having a voltage level corresponding to the detecting surface of the beam detector (for instance, photoelectric element) 3 is irradiated with the laser light quantity (in response to the irradiated area). the data on the initial state level of the signal BD2 is stored in a latch 10. Then a comparator 11 compares the stored data with the level of the signal BD2 detected at the relevant time point after the change of the print dot density. A polygon mirror servo system 12 controls the revolving speed of a motor 5 to secure the coincidence with the level of the signal BD2 kept in its initial state. As a result, the change of the print dot density can be controlled in a simple constitution.
Patent JP-S62165141-A (JP)
Title: Microparticle analyzer
Inventor: WATANABE MITSUO
IPC: G01N15/14
Filed: 1986-01-17
Abstract: PURPOSE:To maintain the specified flow rate of the microparticles flowing in a nozzle by providing a pair of microparticle passage detectors as well as a comparator and flow rate control means, etc. CONSTITUTION:The photodetectors 30A, 30B are provided apart at a specified space L in the longitudinal direction of a nozzle 6 of a flow cell 5 to the position where the flow cell faces the side wall of the nozzle 6. The incident light on the detectors 30A, 30B is partly shielded in the stage when the microparticle 7 flowing in the nozzle 6 passes the positions corresponding to the detectors 30A, 30B. A time difference signal St outputted from a time passage difference detecting circuit 34 is applied to a comparator 35 and is compared with a reference time difference signal So from a reference time signal generating circuit 44. The signal So is the signal corresponding to the pass time difference which is the reference in the stage when the particle 7 moves by the distance L between the centers of the detectors 30A and 30B. The signal St and the signal So are compared in the comparator 35. The result of the comparison is applied to the flow rate control means 37 provided to a supply path 4 from a supply source 36 for a sheath liquid 1 to the flow cell 5, by which the sheath liquid 1 is controlled.
Patent JP-H04240258-A (JP)
Title: Processing of packaged textile product and apparatus therefor
Inventor: KATAOKA KATSUAKI
IPC: D06B5/16
Filed: 1991-01-25
Abstract: PURPOSE:To provide a method and apparatus for treating a packaged textile product to effectively prevent the degradation and deformation of a bobbin. CONSTITUTION:An inner tank having a vertical spindle holding a plurality of stacked packaged textile products wound on bored bobbins is charged in a closed treating chamber and the products are treated by circulating a treating liquid from a treating liquid circulation pump to the closed treating chamber. In the above process, the pressing force acting on the upper face of the bobbin or the packaged textile product from the upper part of the spindle is controlled to be large when the treating liquid circulation pump is in operation and to be small when the pump is out of operation.
Patent JP-H08199203-A (JP)
Title: Production of shim for adjusting valve spacing of internal combustion engine
Inventor: SASA TAKESHI
IPC: F01L1/20
Filed: 1995-01-23
Abstract: PURPOSE: To produce shims for adjusting valve spacings which are uniformly calcined and prevent the occurrence of warpage, etc., by forming disk-shaped green compacts having projecting parts on one surface, stacking these green compacts in plural stages to form spacings between the upper and lower opposite surfaces thereof with these projecting parts and sintering the green compacts. CONSTITUTION: Powder metallurgical materials (Fe base, Fe-C base, etc.) are compressed, by which the green compacts 2' having the plural small projections 4 on one surface 2'a are formed. The green compacts 2' are stacked in plural stages in a sintering furnace 5 and the spacings 6 are formed by the effect of the spacers by the small projections 4 between the green compacts 2' overlapping on each other above and below. The green compacts are then sintered. As a result, the green compacts are heated uniformly over the entire part and the occurrence of the warpage, etc., during sintering is prevented. The shims for adjusting the valve spacings of the internal combustion engines are thus produced.
Patent JP-H05195623-A (JP)
Title: Interval holding tool for concrete form
Inventor: SUZUKI SHOYA
IPC: E04G17/075
Filed: 1992-01-20
Abstract: PURPOSE:To surely hook a main body on a form with a simple action for preventing the drop from the form. CONSTITUTION:Outside restriction pieces 2 and inside restriction pieces 3 are bent to provide a pair of form coupling sections on a strip-like main body 1 made of a thin steel plate. Press sections 6 pressing forms 5 to the outside restriction pieces 2 side with their elasticity are provided on the inside restriction pieces 3. Hook sections coupled with the edge sections 8 of the forms 5 from above and hooking the main body 1 on the forms 5 are provided on the outside restriction pieces 2. The main body 1 is surely hooked on the forms 5 concurrently with assembling, thus the outside restriction pieces 2 are not required to be bent. For removal, the form 5 is tilted to the outside and extracted from the coupling section 4.
Patent JP-H02187407-A (JP)
Title: Production of polypropylene having high rigidity
Inventor: SAITO JUN
IPC: C08F4/658
Filed: 1989-01-17
Abstract: PURPOSE:To obtain the title polymer having high transparency, crystallizability and modulus in flexure by using a catalyst prepared by combining a specific TiCl3 composition with an organoaluminum compound, preliminarily polymerizing the blend with a specific cyclic monomer and mixing the resulting substance with an organoaluminum compound and an organosilicon compound, etc. CONSTITUTION:Propylene is polymerized in the presence of a catalyst prepared by combining (A) a titanium trichloride composition made by reacting an organoaluminum compound or a reaction product of the organoaluminum compound and an electron donor with titanium tetrachloride to give a solid formed substance, subjecting or not subjecting the solid formed substance to polymerization treatment with an alpha-olefin and reacting the resulting substance with the electron donor and an electron acceptor with (B) an organoaluminum compound to give a blend, polymerizing the blend with (C) 0.001-100g based on 1g component A of 1-20C cyclic monomer which may contain Si to give a preliminarily activated catalytic component and blending the preliminarily activated catalytic component with (D) an organosilicon compound containing Si-O-C bond and/or SH group in the molar ratios of the component D/A=1.0-10.0 and the component B/A=0.1-200 to give the aimed polymer.
Patent JP-H09196972-A (JP)
Title: Shunt
Inventor: YONEZAKI GENTA
IPC: G01R15/14
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a small shunt by which a temperature can be kept constant even when a large current flows by covering the surface of a heat pipe with an electric insulating film and installing a resistor at a side part on the surface. SOLUTION: An electric insulating film 2 is formed on the surface of a heat pipe 1, a manganin-plate resistor 3 is installed along its length direction on the insulating film 2 at one side part on the surface of the pipe 1, and an evaporation part 4 is formed. Freon (R) or the like as a working liquid is filled into the pipe 1. When a large current is supplied to the resistor 3 via a current terminal 7, the resistor 3 generates heat, and Freon in the evaporation part 4 is boiled. Freon which is evaporated is passed through a heat insulating part 7 so as to be moved to a condensation part 6, Freon dissipates heat in the part so as to be returned to its original liquid, the liquid is moved along the inner wall of the pipe 1, and it is returned to the evaporation part 4 so as to cool the resistor 3.  As a result, the resistor 3 is always kept at a temperature in a definite range irrespective of a large current, and a current dividing ratio is kept constant.
Patent JP-H07215249-A (JP)
Title: Crawler of combine
Inventor: KUROKAWA MASAHIRO
IPC: B62D55/14
Filed: 1994-01-28
Abstract: PURPOSE:To carry out a crossing over a local projection when a combine having crawlers crosses over a footpath between rice fields, or the combine is unloaded on a truck, smoothly in a stable posture. CONSTITUTION:Fixed rollers are provided at the front side and the rear side of a movable roller 3 provided fluctuatable vertically to a tractor frame 2 at the middle part of a crawler 1 in the longitudinal direction, placing a specific interval, and when the angle of the upper limit position H of a front side reaper 5 to the running ground surface is made as the upper limit inclination angle theta, and the angles of the roller lines A combining the position G near the center of gravity at the upper side of the movable roller 3, and the front and the rear fixed rollers are made as the roller inclination angle theta the positions of the front side and the rear side fixed rollers are set to make the roller inclination angle alpha larger to the longitudinal direction than the upper limit inclination angle theta.
Patent JP-S5291094-A (JP)
Title: Preparation of ferrocene polymers
Inventor: KATOU HIROSHI
IPC: C08G16/00
Filed: 1976-01-27
Abstract: PURPOSE: A process for preparing ferrocene polymers in high yields, capable of initiating polycondensation at high temperature, suppressing the formation of by-products and activating ferrocene by avoiding the direct contact of the Lewis acid catalyst with carbonyl compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11208830-A (JP)
Title: Rack for automated warehouse
Inventor: TAMAOKI MITSURU
IPC: B65G1/14
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To suppress the decrease in the storing efficiency despite of introducing article drop prevention measures by providing a slip prevention face of an article on a mount face of the articles of a shelf member at the approximately same height as the mount face. SOLUTION: A shelf member 7 is a member attached between front/rear stanchions 2, mounts articles W on its upper face, and is constituted of parts projecting to the left or right sides of the stanchions 2 and parts attached to the stanchions 2. A space formed between opposing left/right shelf members 7 is set to an elevating/lowering space S for a slide fork 9, and a thin tape is stuck to the edge part, in the elevating/lowering space S side of the shelf member 7 to be formed into a slip prevention face 10 for the articles W. The tape which has a high friction coefficient and is treated by, what is called, a slip prevention, is easily stuck to the shelf member 7. This constitution can suppress the movement of the articles W by the slip prevention face 10 in contact with the bottom face of the articles W.  The slip prevention face 10 is set to the approximately same height as the mount face of the articles W so that, when the article W is slightly raised from the mount face of the articles W, it can be easily putting in/out.
Patent JP-S58125071-A (JP)
Title: Electrostatic recording device
Inventor: TOKUNAGA HIROSHI
IPC: G03G15/043
Filed: 1982-01-21
Abstract: PURPOSE:To obtain a uniform image of a picture where the density is not fluctuated by temperature, by controlling an exposure means so that exposure conditions are kept constant during the exposure process for practical image formation. CONSTITUTION:A photoreceptor 1 consists of a semiconductor such as selenium, zinc oxide, or the like. A contact type or noncontact type temperature sensor such as a thermocouple, a thermistor, a semiconductor temperature sensor, or the like is used as a temperature sensor 2. The exposure means is so controlled that exposure conditions are kept constant during the exposure process for practical image formation, thereby obtaining a uniform image of a picture where the density is not fluctuated by temperature.
Patent JP-S5292085-A (JP)
Title: Control circuit in anti-skid apparatus
Inventor: SUZUKI TAKAO
IPC: B60T8/72
Filed: 1976-01-30
Abstract: PURPOSE: To provide an anti-skid control in high accuracy by holding a speed signal when a speed reduction signal surpasses a fixed value to compare the holded value with the speed signal for controlling braking according to compared result. 
     COPYRIGHT: (C)1977,JPO&Japio