baber/WOPTO huggingface dataset:
Patent JP-H06189046-A (JP)
Title: Information reader/printer
Inventor: YOKOYAMA KOJI
IPC: H04N1/00
Filed: 1992-12-16
Abstract: PURPOSE:To provide the information reader/printer which facilitates production and reduces the influences of noise and unwanted radiation. CONSTITUTION:This device is provided with a first upside unit 20 equipped with an original moving mechanism for moving an original while sandwiching this original with mutually pressed rollers, and a second downside unit 21 provided with a reader 4 installed at the moving passage of the original moved by the original moving mechanism and equipped with a pressing mechanism for pressing the original onto a reading plane and a scanning device for reading the contents of the original on the reading plane and a printer 5 installed at the moving path of recording paper different from the original moving path so as to print recorded information onto the recording paper, and pivotally supported turnably by the first unit 20 and a pivotally support shaft. When the first and second units 20 and 21 are turned, an original moving distance between the original moving mechanism and the reader is changed.
Patent JP-H06184377-A (JP)
Title: Thermoplastic resin composition
Inventor: NAGARA MICHIO
IPC: C08L51/00
Filed: 1992-12-16
Abstract: PURPOSE:To obtain a resin composition improved in rigidity in which the constituent polypropylene polymer is deficient and excellent in fabricability and appearance by melt-kneading a polypropylene polymer, a specified copolymer and a specified thermoplastic resin as a compatibilizer. CONSTITUTION:This resin composition is prepared by melt-kneading a polypropylene polymer (A), a copolymer (B) obtained by reacting an aromatic vinyl compound with a carboxylated vinyl monomer and a thermoplastic resin (C) obtained by melt-kneading and reacting an epoxy modified polypropylene polymer with copolymer (B). This composition is improved in rigidity in which the constituent polypropylene polymer is deficient and also in dimensional stability and fabricability such as printability, coatability and adhesion.
Patent JP-H07202738-A (JP)
Title: Radio receiver
Inventor: IKENOUE HIROMI
IPC: H04B1/16
Filed: 1993-12-28
Abstract: PURPOSE:To provide a radio receiver making stable reception by changing the selectivity Q of a tuner circuit depending on an electric field strength. CONSTITUTION:A radio wave received by an antenna 1 is filtered by a band pass filter 2, amplified by a high frequency amplifier section 3 and frequency- converted by a frequency converter section 4 based on the frequency signal oscillated by a local oscillator and a tuning frequency of a tuner circuit 6, an intermediate frequency signal is obtained and it is amplified by an intermediate frequency amplifier section 8, filtered by a band pass filter 9, demodulated by a demodulator section 10 to a sound signal. A resistor 63 is connected in parallel with the tuner circuit 6 by closing a switch 15 to change the selectivity Q of the tuner circuit 6.
Patent JP-H03199477-A (JP)
Title: Method for carrying out regeneration treatment of waste paper
Inventor: OTSUKA HIROAKI
IPC: D21C5/02
Filed: 1989-12-27
Abstract: PURPOSE:To efficiently and especially carry out regeneration treatment of colored paper and paper treated with fluorescent brightener by introducing ozone into a waste paper containing water content having specific wt.% or above or dispersed slurry of the waste paper. CONSTITUTION:Ozone is introduced into waste paper containing at least >=20% water content or dispersed slurry of the waste paper and reacted therewith. Thereby a paper treated with fluorescent brightener and colored waste paper in which it has been difficult hitherto to remove fluorescence and color are sufficiently subjected to defluorescence and decoloring to provide a clean regenerated paper which has not been obtained hitherto. Furthermore, decoloring can be carried out at ordinary temperature and extremely effective regeneration treatment is made possible.
Patent JP-H06185630-A (JP)
Title: Emergency shutdown valve
Inventor: UEZURU KIYOUJIYUU
IPC: F16K1/22
Filed: 1992-12-17
Abstract: PURPOSE:To reduce an installation space required for an emergency shutdown valve by making it wholly compact as a specified emergent shutting off function is secured, and to reduce danger resulting from the rotation of a weight lever in case of emergency. CONSTITUTION:A valve stem 2 is positioned above the axial center X of a valve casing 1, and a valve body 3 is set at a secondary eccentric position where the area and weight ratios of the upstream side 3b of a downstream part 3B to an upstream side 3A at a closing position enlarge with a pivotally supporting point defined as a boundary, and is rotated in a closing direction by gravity acting on the valve body 3 on the area ratio and a head energized by the valve body 3 on the weight ratio in case of emergency.
Patent JP-H09180649-A (JP)
Title: Deflection yoke device
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To uniform clearance between an internal peripheral surface of a vertical deflection coil and an external peripheral surface of an insulation frame by positioning the clearance. SOLUTION: A device comprises an insulation frame 20 provided with a plurality of protruding pieces in an internal/external peripheral surface of a truncated elliptic conical cylinder, pair of horizontal deflection coils 1 arranged in an internal peripheral side of the insulation frame 20 to be butt placed in a butt surface 15, pair of vertical deflection coils 11 arranged in a peripheral side of the insulation frame 20 to be placed butt in a saddle-shaped contour- shaped butt surface 15 and a core arranged in a peripheral side of a pair of the vertical deflection coils 11.  The vertical deflection coil 11 is provided with opposed two lengthwise parts 13 and two connection parts, an interposition surface 18 is provided in an internal peripheral surface position of the butt surface 15 of the two lengthwise parts 13, also a pressing surface 19 is provided in a top part of the two connection parts, support surfaces 23, 24 are respectively formed in the insulation frame 20 in a position opposed to the interposition surface 18 and the pressing surface 19, the support surface 23 is interposed by the interposition surface 18.
Patent JP-2001150559-A (JP)
Title: Fiber-reinforced resin molding and method for manufacturing this resin molding
Inventor: NISHIYAMA MASAKI
IPC: B29C70/30
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin molding with a presentable appearance showing such advantages that a defoaming operation is easy and the productivity can be enhanced and further, the presence of air bubbles between a fiber-reinforced layer and a corrugated layer is almost not allowed without the generation of warpage due to heat shrinkage or curing shrinkage after molding and also the generation of a glass mark as well as a method for manufacturing this fiber-reinforced resin molding. SOLUTION: This fiber-reinforced resin molding is structured of an intermediate layer 2 formed of a dicyclopentadiene unsaturated polyester resin containing an inorganic filler between a corrugated layer 1 and a fiber-reinforced resin layer 3. In addition, the fiber-reinforced resin layer 3 is formed of the dicyclopentadiene unsaturated polyester resin.
Patent JP-H11153600-A (JP)
Title: Test piece for immunoassay and measuring method using the same
Inventor: OKAMURA TOMONORI
IPC: G01N33/543
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a test piece high in storage stability as compared with a conventional test piece for immunoassay and capable of performing highly sensitive immunoassay and immunoassay using the same. SOLUTION: A test piece for immunoassay is formed by providing a detection zone 5 having a mixture of sugar and/or urea and an antigen or an antibody applied thereto on a developing material 1 and further providing a developing soln. supply zone 2, a label reagent zone 4, a specimen spotting zone 3 and a developing soln. absorbing zone 6 thereon. In the measurement using the test piece for immunoassay, at first, a specimen soln. is applied to the specimen spotting zone 3 and a developing soln. is supplied to the developing soln. supply zone 2 from a developing soln. tank 7. By observing the label substance of the detection zone 5, it can be known whether an antigen or an antibody is contained in the specimen.
Patent JP-H06162325-A (JP)
Title: Ic coin
Inventor: TAJIMA SHINJI
IPC: B42D15/10
Filed: 1992-11-24
Abstract: PURPOSE:To suppress the occurrence of a defect in connection with an external device and secure strength. CONSTITUTION:An IC coin 1a (1b) is provided with an external lid 4a (4b) whose outer periphery is formed in nearly the same shape as the outer periphery of a frame body 7a (7b) where an IC module 2a (2b) is mounted. The external lid 4a (4b) is rotatably fitted by being coupled with a support part 5a (5b) at one end part of the IC coin 1a (1b). When information is neither sent to nor received from the external device, the external lid 4a (4b) is arranged covering one surface of the IC module 2a (2b). When information is sent to or received from the external device, on the other hand, the external lid 4a (4b) is rotated around the support part 5a (5b) as a fulcrum as shown by B in the figure and the connection terminal 3a (3b) of the IC module 2a (2b) is exposed, so that the information can be sent to or received from the external device.
Patent JP-H08177748-A (JP)
Title: Control device of variable delivery hydraulic pump
Inventor: SHIMA TOSHIHIRO
IPC: F04B49/06
Filed: 1994-12-26
Abstract: PURPOSE: To perform oscillationless stable control by performing feedback control having a nonlinear element, and enhancing control accuracy of a simple, inexpensive and highly accurate low flow rate area in variable delivery hydraulic pump control. CONSTITUTION: An input digital signal 5a to command a delivery flow rate of a variable delivery pump 22 is converted on the basis of a correlation between a previously found detecting flow rate value and a detecting signal value possessed by a nonlinear type analog flow rate detector 11 by using the detecting signal value, which is found when an input flow rate value corresponding to the input digital signal is set as the detecting flow rate value in the nonlinear type analog flow rate detector, as a digital flow rate command conversion value. A digital detecting value from the nonlinear analog flow rate detector is subtracted from this digital flow rate command conversion value, and it is set as a pump flow rate command value.
Patent JP-H01178590-A (JP)
Title: Detection of carbon adherent to coke oven wall
Inventor: OSHIMA YOSHIHIRO
IPC: C10B43/14
Filed: 1987-12-29
Abstract: PURPOSE:To highly accurately judge the amt. and site of carbon adherent the inner wall of a coke oven chamber, by detecting the adherent carbon by reference to a difference in measured radiation temp. between the upper and lower parts of the inner wall of the coke oven chamber following withdrawal of coke prepd. by dry distillation from the coke oven chamber. CONSTITUTION:A detector 11 for detecting the radiation temp. of an upper part of the furnace wall of a coke oven chamber 20 and a detector 12 for detecting the radiation temp. of a lower part thereof is attached to the ram head 2 of an extruder 1. The ram head 2 is pushed into the coke oven chamber 20 wherein the step of dry distillation is completed, whereby coke prepd. by dry distillation and existing in the coke oven chamber 20 is pushed out from the reverse side while scanning with the detectors 11 and 12 in the length-wise direction of the oven to measure the temp. distributions in the upper and lower parts of the inner wall of the coke oven chamber 20. The signals of the measurement are sent through a cable 14 to a signal processing unit 13. The amt. and site of carbon adherent to the inner wall of the coke oven chamber 20 are measured by reference to a difference in temp. distribution between the upper and lower pats of the inner wall of the coke oven chamber 20 to thereby determine a suitable time when carbon is to be removed.
Patent JP-H05164571-A (JP)
Title: Measuring instrument for walking distance
Inventor: MOROHOSHI HIROSHI
IPC: G01C22/00
Filed: 1991-12-19
Abstract: PURPOSE:To discriminate change in walking speed at a glance. CONSTITUTION:Walking step data is stored at an X register 24A of a RAM 24 in advance, and, on output from a vibration sensor 12, the content of an R0 register 24B which stored step number is added by '1', for the first place, and then the number of switched-on lights of a display segment is calculated to be stored at an R1 register. Subsequently, according to the number of the switched-on lights of a display segment which is stored at an R1 register 24C or an R4 register 24F, each segment of a walking distance display part 20B is switched on an displayed. On output from a timer 16 counting unit time, the content of an R3 register 24E is moved to the R4 register 24F, the content of an R2 register 24D to the R3 register 24E, and the content of the R1 register 24C to the R2 register 24D, respectively, and also the R1 register 24C and the R0 register 24B are cleared off, and therewith each bar chart of the walking distance display part 20B is shifted to the left by every unit time.
Patent JP-2000160597-A (JP)
Title: Self-traveling work machine
Inventor: MORIYA YUKIO
IPC: E02F5/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce peripheral noise by eliminating engine noise of a self- traveling ditcher using a hydraulic excavator. SOLUTION: A work machine motive power part 37 for driving a ditching machine 20 is installed above a main power room 12 in a rear part of an upper turning car body 3 of a hydraulic excavator, an engine noise eliminator 14 is installed in a rear end part 3b projecting more than the main power room 12 of this upper turning car body 3 instead of a counter weight, and an engine cooling wind in the main power house 12 is exhausted through the inside of the engine noise eliminator 14 to eliminate engine noise. Thus, the engine noise is eliminated to reduce peripheral noise.
Patent JP-H07193972-A (JP)
Title: Power interruption system
Inventor: TANAKA TAKASHI
IPC: H02H3/08
Filed: 1993-12-28
Abstract: PURPOSE:To use power effectively by interrupting power to preselected electric appliances selectively according to a priority when the total current exceeds a contract current limit. CONSTITUTION:Interruption signals are delivered according to a preset order to the receiver 23 in an adapter 2 and a second circuit breaker 22 functions. The interruption signals are delivered sequentially until the current through the feeder circuit drops below a contract current limit. If the current of feeder circuit does not drop below the contract current limit even after the function of the second circuit breaker, the second circuit breaker 22 is reset. If the current of feeder circuit does not drop below the limit even after the least significant interruption signal is delivered, a first breaker functions. This system realizes efficient use of power without increasing the contract current limit while taking account of temporary increase of power of the electric appliance 6.
Patent JP-2001156199-A (JP)
Title: Substrate for loading semiconductor element and semiconductor device
Inventor: ANDO YOSHIYUKI
IPC: H01L23/12
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor element loading substrate for sealing a loaded semiconductor element by resin, without making it necessary to provide lead punching metallic mold, therefore, without stress actions on a lead part and a semiconductor device. SOLUTION: In a substrate 1 for loading a semiconductor element, in which a wiring pattern 3 and a semiconductor element loading part 4 are arranged on a resin substrate 2 constituted of synthetic resin and an unwoven cloth or a semiconductor device, a raised part 5 for preventing the discharge of fluid sealing member 14 to a semiconductor element 12 to be loaded is formed around a semiconductor element loading part 4 of a resin substrate 2, and an inner lead 3a and an outer lead 3b of the wiring pattern 3 are formed, by removing unwanted parts of a copper foil 8 attached to the surface of the resin substrate 2, from a surrounding region 4a of the semiconductor element loading part 4 to the raised part 5 by etching.
Patent JP-H06188235-A (JP)
Title: Method for etching compound semiconductor wafer
Inventor: SAKATA MASAHIKO
IPC: C09K13/00
Filed: 1992-12-17
Abstract: PURPOSE:To make only a GaAs substrate selectively removable, by forming a photosensitive polyimide film on the surface of a GaAlAs epitaxial layer laminated on a GaAs substrate, and by alkali-etching the same. CONSTITUTION:To the side of a Ga1-xAlxAs epitaxial layer 11 of a Ga1-xAlxAs wafer which is laminated on a GaAs substrate 12, a photosensitive polyimide coating agent 13 is applied by a photolithography 1. Thereafter, the wafer is etched by an ammonia based etching liquid until the GaAs substrate 12 is removed completely. Then, by an oxygen plasma asher, the photosensitive polyimide coating agent 13 is removed in an ashing way only for a Ga1-xAlxAs film 11' to be obtained. In this manner, by the photolithography 1 and the ashing through the oxygen plasma asher, the formation and removing of the protective film of the epitaxial layer are made easy.
Patent JP-H03199787-A (JP)
Title: Proportional valve
Inventor: ITO NAGAKATSU
IPC: F23N1/00
Filed: 1989-12-25
Abstract: PURPOSE:To make a valve correspond to various ranges of a set scope and to miniaturize the valve by providing a fluid passage with an open-closeable valve body, using a moving coil for the driving section of an actuator which makes force corresponding to secondary pressure act on the valve body toward an opening side, and using a magnetic field coil as a static magnetic field generating source. CONSTITUTION:When a control section 23 functions to apply a constant current to a magnetic field coil 20 and a current having current strength corresponding to desired secondary pressure to a moving coil 22, force based on the Fleming's left hand rule acts downward onto a plunger 21 to move it downward with a valve body 15. Since the force acting on the plunger 2 has only an axial component, hysteresis due to sliding friction becomes nothing. Thus, the secondary pressure acting on the lower face of the valve body 15 opposes to the pushing out force of the moving coil 22 to smoothly move the valve body 15 to a position where the opening of the valve body 15 attains a value corresponding to the desired secondary pressure and to keep it at that position. Hydraulic fluid introduced through the inlet 13a of a fluid passage 13 is therefore reduced in its pressure to the fixed secondary pressure to be discharged through an outlet 13b.
Patent JP-H06155648-A (JP)
Title: Production of foam sheet material
Inventor: ICHIBA TAKAYUKI
IPC: B32B27/30
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a foam layer having large embossed patterns having two or more steps large and clear in difference in level by combining and laminating paste paint layers of foamable vinyl chloride polymers high in melt viscosity and having compatibility and foaming them. CONSTITUTION:A paste paint layer 1 of a foamable vinyl chloride polymer and a resin compsn. layer 2 compounded with a foaming suppressing agent are discontinuously provided on a base material 5 so as to leave the surface 4 of the base material. A paste paint layer 3 of a foamable vinyl chloride polymer having melt viscosity higher than that of the paste paint layer 1 and compatible with the layer 1 is provided on the entire surface of the base material 4. The coated sheet material is foamed under heating to develop an A-part promoted in foaming, a B-part foamed to a usual degree and a C-part suppressed in foaming.
Patent JP-H10174717-A (JP)
Title: Injector assembly
Inventor: SUGIHARA SHIGERU
IPC: A61M5/32
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To safely and sanitarily store, transport and carry a medical liquid by constituting a holder by means of a holder mainbody, a rear cap and a front cap, forming a piercing needle in the center of a front part wall in the holde mainbody, projecting a needle base small cylinder at a front cap side and providing a cylindrical needle guide in an outer periphery. SOLUTION: An injector assembly consists of an injection cylinder part and an injection needle part and inner and outer diameters are reduced and projected in a tube-state at an injection needle side in the injection cylinder mainbody 2 of the injection cylinder part. The holder mainbody 10 and the rear cap 12 are screwed by screws 11a and 11b and fitted. The piercing needle 17 is provided from the center of the front part wall 16 of the holder mainbody 10 towards a rear end side and a needle hole communicates with the inner part of the needle base small cylinder 18 which is projected at a tip side and also communicates with the inner part of the injection needle 22. In the meantime, the needle guide 19 projecting in a cylindrical shape is provided in the outer peripheral part of the front part wall 16.  The injection needle 22 and the needle base small cylinder 18 are covered by the front cap 25 and the front cap is connected to the needle guide 19 so that an injector assembly is safely held in a sterilized state for a long term.
Patent JP-2000160988-A (JP)
Title: Shield excavator
Inventor: SUZUKI TETSURO
IPC: E21D9/08
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To secure working face stability around an excavation cross section and excavate a rectangular cross section by rotating a rectangular cutter face plate along a rectangular locus, and reciprocating outer peripheral cutters arranged above, below and on the right and left of the rectangular cutter face plate. SOLUTION: A lattice frame-shaped rectangular cutter face plate 4 is provided on the front side of the bulkhead 3 of a shield excavator 1A, linear outer peripheral cutters 5A-5D are provided above, below and on the right and left of the rectangular cutter face plate 4, and many excavation bits are fixed to them. Spindles 9A-9D fixed to the rectangular cutter face plate 4 are slidably supported by bearing devices fixed on the back side of the bulkhead 3, a horizontally moving jack and a vertically moving jack are interlocked to rotatively move the rectangular cutter face plate 4 along a rectangular shift focus S, the outer peripheral cutters 5A-5D are reciprocated by the extension/shrinkage of the moving jacks, and the ground is excavated by the excavation bits.  The working face stability around an excavation cross section is secured by the outer peripheral cutters 5A-5D, and a rectangular cross section can be excavated.
Patent JP-2000164759-A (JP)
Title: Plastic semiconductor package, manufacture thereof, and plastic semiconductor package molding
Inventor: TANAKA HIROHITO
IPC: H01L23/28
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic semiconductor package which is superior in reliabil ity, small in size, light in weight, and reduced in cost by a method, wherein a lead frame or a substrate is dispensed with so as to reduce the waste, cracks are restrained from occurring in a resin boundary surface, and the plastic semi conductor package is prevented from deteriorating in moisture absorption due to the occurrence of cracks. SOLUTION: A resin package case 2 is formed by molding, a die pad area recess 1 is provided to the surface center of the package case 2, plated wirings 3 are provided three-dimensionally on the surface of the package case 2 around the recess 1, a semiconductor element 10 is mounted on a die pad area, the electrodes of the semiconductor element 10 are connected to the inner connecting parts of the plating wirings 3, the joints and their vicinities are sealed with resin, and the outer connecting parts of the plated wirings 3 are exposed.