baber/WOPTO huggingface dataset:
Patent JP-H06104865-A (JP)
Title: Cdma time-division multiplex communication system
Inventor: YAMASHITA ATSUSHI
IPC: H04J13/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide the CDMA time-division multiplex communication system in which the same carrier frequency is used for an incoming line and an out going line to apply time division multiplex processing to the signal with respect to the code division multiplexing (CDMA) communication system employing the spread spectrum communication system. CONSTITUTION:A same carrier frequency f1 is used for an incoming line and an outgoing line between a mobile station 2 and a base station 1 in the code division multiplexing communication system employing the spread spectrum communication system in which spread spectrum processing is implemented by using a different spread code string different from each channel and multiplexed, and the base station 1 and the mobile station 2 make alternate transmission reception by time division multiplexing for the communication.
Patent JP-H0564531-A (JP)
Title: Water-tank apparatus for ornamentation
Inventor: KURACHI TSUNEO
IPC: A01K63/00
Filed: 1991-09-05
Abstract: PURPOSE:To obtain the subject apparatus capable of uniformly circulating and filtering water stored in a transparent tank while supplying oxygen to the water without using a bulky transparent tank by detachably attaching a circulating and filtering member for the circulation and filtration of water in a vertically elongated transparent tank. CONSTITUTION:A circulating and filtering member 14 is detachably placed in a vertically elongated transparent tank 12 to effect the circulation and filtration of water stored in the transparent tank. The filter material in the circulating and filtering member can easily be washed or exchanged by taking the member out of the tank. The exchange of the stored water is unnecessary over a long period.
Patent JP-H03118287-A (JP)
Title: Vehicle body frame structure of motorcycle
Inventor: ONO MASAHIRO
IPC: B62K19/20
Filed: 1989-09-29
Abstract: PURPOSE:To improve welding workability by constructing a main frame or a sub frame out of approximately angular type taper pipe and welding the wide end parts of the taper and so forth to a head pipe to make a reinforcing plate at a joint part to a head pipe smaller or unnecessary. CONSTITUTION:In the vehicle body frame 1 of a motorcycle, a sub-frame 5 extending downward is welded to a head pipe 2, a main frame 6 is welded to the sub frame 5, and a couple of right and left sheet pillar tubes are welded to the rear end of the main frame 6, whereas the sub frame 5 and a main frame 6 are respectively constructed out of approximately angular type taper pipes where cylindrical raw pipes are formed with angular type cross section and one end side formed into a large width. Moreover, fitting work for making alignment to the axial direction of the head pipe 2 is performed on the wide end part 5a of the sub-frame 5, and the wide end part 5a is butted to the rear side of the head pipe 2 for welding. In addition, a reinforcing plate 20 is welded to the wide end part 5a of the sub frame 5 and the lower part of the head pipe 2.
Patent JP-H0894526-A (JP)
Title: Method for measuring soot concentration
Inventor: INAGAKI KAZUHISA
IPC: G01N21/71
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method for measuring the concentration of soot by a technique employing laser induced incandescence. CONSTITUTION: A beam-emitting part provided at one end of a measuring chamber illuminates a soot formation field with a pulse laser sheet beam 10 to raise the temperature of soot to near its evaporation point, a high-speed shutter camera 14 provided at the other end of the measuring chamber in such a way as to cross the direction of application of the pulse laser sheet beam 10 receives incandescence which the soot particles radiate, and the intensity of the pulse laser sheet beam 10 is in the range from 150 to 400MW/cm<2> , so that through the detection of the radiation the concentration of the soot is measured with high accuracy and efficiency.
Patent JP-H0970482-A (JP)
Title: Game device
Inventor: OUCHI SATOSHI
IPC: A63F13/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To enjoy driving a mobile player body while easily recognizing traffic signs set corresponding to courses from beginner to expert. SOLUTION: Concerning a game device provided with a player operating part 10, course data storage part 110 storing the data of courses, and game arithmetic part 100, this device is provided with a sign data storage part 140, display position data storage part 142 storing reference data specifying the scroll display zones of respective signs along courses, and scroll image data arithmetic part 146 for reading the correspondent sign data out of the sign data storage part 140 and displaying those data while scrolling them in a scroll display area set inside a game screen when the mobile player body moves in the scroll display zone. Then, the signs of courses are successively displayed while being scrolled on the game picture corresponding to the move of the mobile player body.
Patent JP-H07111137-A (JP)
Title: Color picture tube
Inventor: NAKANE KAZUNORI
IPC: H01J29/07
Filed: 1993-10-13
Abstract: PURPOSE:To improve the shock resistance and vibration resistance characteristics of a shadow mask to prevent color diflection without increasing the weight of a mask frame by shortening a side wall length in the short side of the mask frame than an inner side overhanging length. CONSTITUTION:The inner side overhanging part 32 of a mask frame 33 is formed into a curved surface state wherein overhanging quantity in the middle part of respective sides is increased and overhanging quantity is reduced as approaching four corner parts. When the side wall length of respective sides and the inner side overhanging part length are represented as (a) and (b) respectively, the mask frame 33 is formed to have a relationship wherein (a)>(b) in a long side 38 and (a)<(b) in a short side 39. Consequently the strength of the long side and short side of the mask frame can be balanced to give an electron shielding function to the mask frame without lowering mechanical strength.
Patent JP-2001046466-A (JP)
Title: Meridian point presser
Inventor: INOKO KUNPEI
IPC: A61H39/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a meridian point presser which can stably press meridian points with a small force and which prevents fatigue and stiffening of shoulders even when used for a long time. SOLUTION: This meridian point presser includes: a grip 1 sized to be easily gripped by a human hand and having a generally flat and rather oblong outer form; a finger-shaped first pressing part 2 provided to project from one longitudinal end of the grip 1; and two second pressing parts 3 bifurcated within a flat surface and provided to project from an opposite end from the end provided with the first pressing part 2. A recess 7 greatly curved into a size and shape such that the thenar of a human hand can abut thereon is provided between the two bifurcated second pressing parts 3, and curved recesses 6 are provided on both sides of the outer edge of the grip 1 near the end provided with the second pressing parts 3. The flat surface of the grip is provided with holes 4, 5 each sized and shaped to allow insertion of a human finger.  Thus, the presser is easy to grip, allowing meridian points to be stably pressed without the user being fatigued.
Patent JP-H06112569-A (JP)
Title: Variable-wavelength light source
Inventor: NAKAJIMA YOSHIBUMI
IPC: H01S5/06
Filed: 1992-09-24
Abstract: PURPOSE:To provide a variable-wavelength light source which can be continuously changed in wavelength and-variably controlled in the output phase error voltage of a phase comparator in a laser diode control system. CONSTITUTION:In the title light source which uses an absorption cell 5 and the output error signal of a phase comparator 12 is fed back to a laser diode 1 as the driving current of the diode l, an adder 31 which adds a control signal to the output error signal of the comparator 12 is provided. The output signal of the adder 31 is fed back to the diode 1 as the driving current of the diode l and, at the same time, the control signal of the light source is continuously changed.
Patent JP-H0699188-A (JP)
Title: Method and equipment for biological dephosphorization
Inventor: FUKASE TETSURO
IPC: C02F9/00
Filed: 1992-09-24
Abstract: PURPOSE:To decompose organic substance and also to perform biological dephosphorization by biologically treating drainage containing the organic sub stance difficult to biologically decompose and phosphorus. CONSTITUTION:Drainage containing organic substance difficult to biologically decompose and phosphorus is ozonized by an ozonizer 1. The organic substance difficult to biologically decompose is converted into the organic substance easy to biologically decompose. The same is mixed with returned sludge 12 and the mixture is anaerobically treated in an anaerobically treating device 3 to perform dephosphorization. Thereafter, aerobic treatment is performed in an aerobically treating devide 4 to perform deocmposition of the organic substance and incorporation of phosphorus. Liquid and solid are separated in a liquid-solid separator 5. A part of separated sludge is returned to the anaerobically treating device 3 and biological dephosphorization is performed.
Patent JP-H06174165-A (JP)
Title: Connecting structure for pipe
Inventor: OKUDA NOBUYUKI
IPC: F16L37/14
Filed: 1992-09-24
Abstract: PURPOSE:To obtain sure pipe connection by easy operation by pressing a pipe annular protrusive part in the inside of a joint main unit through a tapered internal surface of a stopper circular arc-shaped leg unit, and simultaneously sandwiching and fixing the annular protrusive part between a stopper and a stepped part in the internal periphery of the joint main unit. CONSTITUTION:In the case of connecting pipes 10, 11 made of aluminum or the like, in an end part of the one pipe 10, an O ring 9 is fitted to the periphery of a point end insertion part 8a, and also providing an annular protrusive part 8b in a base end side peripheral surface of the insertion part 8a. In an end part of the other pipe 11, diameter spreading work is performed, and also forming a flange 11a in the point end part. After fitting a joint main unit 1, providing long holes 2, 2 opposed in the side surface, to this pipe 11, a synthetic resin-made stopper 7 is fitted to the long holes 2, 2. Under this condition, the pipe 10 is inserted into the joint main unit 1, and the pipes 10, 11 can be connected together by pressing in the annular protrusive part 8b in the inside of the joint main unit 1 while press opening a circular arc-shaped leg unit 4 having a tapered internal surface 4a of the stopper 7.
Patent JP-H0595200-A (JP)
Title: Electronic component inserting machine
Inventor: TSUKURIDA KOJI
IPC: B23P21/00
Filed: 1991-10-02
Abstract: PURPOSE:To provide an electronic component inserting machine which can mount electronic parts, such as connectors, on a printed wiring board in a concentrating manner, and which is also easy to make a positional adjustment and a maintenance thereof. CONSTITUTION:A plurality of pipe-shaped needles 3 which can be fittingly connected to, from the outside, each of a plurality of pins 13 projectingly formed in a case 12 of a connector 11 to be mounted are extendingly formed on the tip end 2b of a holder 2 at even intervals so as to pass through an internal space 2a, wherein the air of the internal space 2a is to be evacuated.
Patent JP-H03119871-A (JP)
Title: Noise reducer
Inventor: UYAMA KAZUYUKI
IPC: H04N5/21
Filed: 1989-10-02
Abstract: PURPOSE:To eliminate the noise of a video signal by providing a cut-off frequency setting means, and setting the low frequency cut-off frequency of a high-pass filter means higher only in a period where the amplitude of a high frequency signal exceeding a prescribed level is detected. CONSTITUTION:When a video signal 100 is inputted to a high-pass filter 1, a high frequency side signal 200 is extracted at the low frequency cut-off frequency. When the amplitude level of the high frequency side signal 200 exceeds a level in figure B, it is detected with a level detection and cut-off frequency setting circuit, and the low frequency cut-off frequency of the high-pass filter 1 is set at a higher level. During the period, since the high-pass filter 1 extracts the high frequency side signal 200 from the video signal 100 at the low frequency cut-off frequency, the completion time of an output signal can be accelerated than that in an ordinary state. Therefore, it is possible to sufficiently eliminate a noise component from the video signal without impairing the quality of an image.
Patent JP-H03121240-A (JP)
Title: Exhaust emission purifying catalyst failure diagnosing method
Inventor: ICHIKAWA NORIO
IPC: F01N11/00
Filed: 1989-10-02
Abstract: PURPOSE:To enable precise diagnosis on the degradation of a catalyst by judging the failure of the catalyst when the actual catalyst temperature is lower than the specified catalyst temperature read according to the operating state, referring to a map indicating the relation of the catalyst temperature to air-fuel ratios and engine speed. CONSTITUTION:A device for discharging exhaust gas from an engine out to atmospheric air after removing harmful elements by a catalyzing device 1 is provided with an air fuel ratio sensor 2, and engine speed sensor 3, a water temperature sensor 4 and a catalyst temperature sensor 5, and the output signals of these sensors are inputted into a catalyst failure diagnosis unit 6. In this unit 6, the relation of the catalyst temperature to the air-fuel ratio and engine speed is made into a map and stored in an electronic module in advance. When the engine is in a temperature range indicating its normal state after the completion of warming-up, the corresponding catalyst temperature To is read from the air-fuel ratio and engine speed referring to the above-mentioned map, and compared with the actual catalyst temperature Tcat. In case of Tcat<To, the catalyst is judged to be in failure.
Patent JP-H08123559-A (JP)
Title: Dc power unit
Inventor: NOMOTO YASUYUKI
IPC: G05F1/56
Filed: 1994-10-20
Abstract: PURPOSE: To miniaturize the unit and to reduce cost by reducing the capacity of electronic parts to be used without enlarging power source capacity more than needed as a DC power source for TDMA communication equipment or the like. CONSTITUTION: When an overcurrent detecting part 12 detects an overcurrent at a load rather than a current set in advance from the dropped voltage of a resistor R1b and when an average current detecting part 16 processes the dropped voltage of the resistor R1b and detects the case of exceeding the average current to the load with a resistor R7 and a capacitor C1, the output of a DC voltage to the load is stopped by controlling a DC stabilizing part 13. When the load is time division multiplex communication equipment, the current larger than the instantaneous large current at the time of data transmission is detected as the overcurrent and the case of exceeding the average current while including the time of data transmission is detected.  Since the current consumption of the load is decided by the average current, when the electronic parts of capacity for dealing with the instantaneous large current are used, the device configuration of capacity for the irreducible minimum average current is made enough.
Patent JP-H02102268-A (JP)
Title: Fine porous particle
Inventor: SHIRAI HIROYOSHI
IPC: C08L101/00
Filed: 1988-10-11
Abstract: PURPOSE:To obtain the title particles of improved retentivity of deodorizing activity while reducing the running cost by prolonging a catalytic life, by copolymerizing a specified metal phthalocyanine derivative with another monomer. CONSTITUTION:0.1-10wt.% polymerizable phthalocyanine derivative of formula I (wherein R is H or a group of formula II or III, and at least one R is a group of formula II or III; n is 1-4; and M is Fe, Co, Mn, Ti, V, Ni, Cu, Zn, Mo or W) is copolymerized with another monomer (e.g., methyl methacrylate) in, optionally, an organic solvent, and the solvent is optionally removed from the reaction product.
Patent JP-H04133533-A (JP)
Title: Output stabilized light source
Inventor: KOMIYAMA MAKOTO
IPC: H04B10/07
Filed: 1990-09-26
Abstract: PURPOSE:To improve the stability of an output stabilized light source by feeding back a signal obtained when part of the optical output of the light source is monitored at the final output section to which stability is required for the optical output and performing negative feedback control. CONSTITUTION:The light emitted from a stabilized light source main body 1 passes through an optical transmission line 8 of an optical fiber, etc., and the intensity of the light is damped and varied due to the loss of the transmission line 8. The varied optical signal is inputted to an optical output monitoring/ controlling section 9 and part of the optical signal is distributed by means of a distributor 10 and converted into an electric signal at a photoelectric conversion circuit 11. A light monitoring signal is outputted from a differential amplifier 12 and fed back to the stabilized light source main body 1 so that the electric signal can coincide with a reference voltage ref (in other words, so that the final optical output can become a prescribed level).
Patent JP-H0979273-A (JP)
Title: Dustproofing device
Inventor: WATANABE MUTSUO
IPC: F16C33/74
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance work such as replacement relating to a dustproofing means so as to low suppress a maintenance cost, by providing the dustproofing means mountably/demountably on a shaft supported on a shaft supporting means or a rotary unit on the shaft. SOLUTION: A shaft supporting means 80 is constituted by a bearing case 81 having a support internal surface 80a rotatably supporting shafts 71, 72 and a retainer 82 with which a dustproofing means 90 is brought into press contact. The dustproofing means 90 aiming dustproof at the support internal surface 80a of the shaft supporting means 80 is fitted to be arranged in the periphery of the shafts 71, 72, each dustproofing means 90 is positioned generally on the outside of front/rear frames 10F, 10R, further to be provided mountably/ demountably on the shafts 71, 72. Consequently, maintainability of part replacement, cleaning, etc., is improved, maintenance is performed surely safely in a short time, and quality can be maintained at a reduced cost.
Patent JP-H03115995-A (JP)
Title: Lighting device
Inventor: KOSHIO MOTOKI
IPC: G12B11/00
Filed: 1989-09-29
Abstract: PURPOSE:To fix a substrate by providing projection parts for fixing the substrate to the step part of the front opening part of a lighting case and using the projection parts for primary fixation and reserved fixation respectively. CONSTITUTION:The step part 4 is formed at the periphery of the front opening part of the lighting case 1 and the projection part 5 for fixation and the projection 5A for reserved fixation are provided on the horizontal mount receiving surface 4A of the step part 4. A display lens 6 and an optical waveguide body 7 are fitted in the step part 4 and the tip of the projection 5 for primary fixation which runs through a circular hole and a long groove 9 to perform the primary fixation. If a defective part is found, the thermocompression bonded or fused part of the projection 5 for primary fixation is removed first to detach the display lens 6 and optical waveguide body 7 from the lighting case 1, and the projection 5 for the primary fixation is removed. After the defective part is corrected, the display lens 6 and optical waveguide body 7 is fitted in the step part 4 while the projection part 5A for reserved fixation is inserted into the circular hole and long groove 9A. Then the tip of the projection 5A for reserved fixation is fixed by thermal fusing or pressing.
Patent JP-H0882081-A (JP)
Title: Noise insulating floor device
Inventor: DOJO YOSHIHARU
IPC: E04B1/98
Filed: 1995-09-08
Abstract: PURPOSE: To enable reducing the vertical dimension of a cushioning mechanism and absorbing a wide range of impact noises. CONSTITUTION: A cushioning mechanism A is installed between a sleeper 1 and a floor joist 2. The cushioning mechanism A is provided with an elastic member 4. The elastic member 4 comprises a first plate spring 4a and a second plate spring 4b which is for heavy impacts. The first plate spring 4a is deformed elastically to resist impacts, and then the second plate spring 4b starts to be elastically deformed.
Patent JP-H0733832-A (JP)
Title: Photopolymerizable composition and production of viscoelastic product
Inventor: KASHIMA MASAKATSU
IPC: C09J7/02
Filed: 1993-10-13
Abstract: PURPOSE:To obtain the subject composition, containing a specific acrylate-based monomer, a specified monoethylenically unsaturated compound, a specific alicyclic saturated hydrocarbon resin and a specified photopolymerization initiator in a specific proportion, excellent in tack strength and holding power at high temperatures and useful as a tacky tape, etc. CONSTITUTION:This composition contains 100 pts.wt. monomer principal component composed of (A) 60-99wt.% one or more acrylate-based monomers selected from the group consisting of alkyl (meth)acrylates of an alkyl alcohol having a 1-14C alkyl group and (B) 1-40wt.% monoethylenically unsaturated compound copolymerizable with the component (A) such as methacrylic acid, (C) 0.5-30 pts.wt. alicyclic saturated hydrocarbon resin and (D) 0.001-5 pts.wt. photopolymerization initiator such as 4-(2-hydroxyethoxy)phenyl (2-hydroxy-2-propyl) ketone. Furthermore, a substrate is coated or impregnated with this composition and then irradiated with light to afford a viscoelastic product.
Patent JP-S61153618-A (JP)
Inventor: UIRIAMU PII RISUKU
IPC: G02F1/33
Filed: 1985-11-13
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-H03118663-A (JP)
Title: Electronic drawing arranging device
Inventor: OYAMA MASAO
IPC: G06F17/30
Filed: 1989-09-29
Abstract: PURPOSE:To effectively arrange and store a large quantity of drawings by securing automatically the accurate relation between the drawing data and a drawing control information storage means. CONSTITUTION:The image of a drawing P containing a bar code label B is read into an image scanner 1 and evolved on a memory. Thus a control part 4 recognizes the drawing No out of the input bar code. Then the part 4 confirms whether the drawing No is coincident or not with the drawing No stored in a control data base 2. If so, the input drawing data is stored in a data store part 3 with relation secured to the base 2. Thus the drawing data can be linked with its related control data base owing to the label B stuck on a bar code drawing P.
Patent JP-H0196985-A (JP)
Title: Optoelectronic integrated circuit
Inventor: IMOTO YASUMASA
IPC: H01L27/15
Filed: 1987-10-08
Abstract: PURPOSE:To manufacture an optoelectronic integrated circuit in high yield and to operate it at a high speed by forming an electronic device on a section having a high step of a semi-insulating semiconductor substrate or out of a first groove, forming an electrode contact layer for flatly burying the lower part of the step or the second groove of the bottom of the first groove, and disposing a laser layer. CONSTITUTION:A laser 7 is formed in a first groove 1 of a semi-insulating InP substrate 3 having the first groove 1 and a second groove 2 further formed in the groove 1. In the laser 7, an electrode contact layer 4 made of an N-type In0.87Ga0.13As0.28P0.72 formed by a liquid layer growing method and a buried laser layer 5 made of InP, In0.76Ga0.24As0.56P0.44, In0.87Ga0.13As0.28P0.72 are disposed in the second groove. A field effect transistor layer 6 in which an undoped GaAs formed by a molecular beam epitaxy method and an N-type GaAs are sequentially laminated is disposed out of the first groove, and a source electrode 11, a drain electrode 12 and a gate electrode 13 are formed on the layer 6, thereby forming a field effect transistor 10.