baber/WOPTO huggingface dataset:
Patent JP-S637596-A (JP)
Title: Package for non-volatile semiconductor memory device
Inventor: TOYAMA TAKESHI
IPC: H01L23/02
Filed: 1986-06-27
Abstract: PURPOSE:To easily remove an ultraviolet ray transmission preventing seal by providing a recessed part on a surface adjacent to a glass window and passing the peripheral edge of the ultraviolet ray transmission preventing seal on the recessed part. CONSTITUTION:A seal removing groove 6 provided adjacent to the ultraviolet ray transmission glass window 4 on a cover member 2 has the peripheral edge of the ultraviolet ray transmission preventing seal 5 passing thereon. At the time of removing the ultraviolet ray transmission preventing seal 5, a jig such as a pincette is used for the groove 6, thereby, the seal can be easily removed and the removed seal can be used again. Thus, the groove is disposed adjacent to the ultraviolet ray transmission glass window 4 of a package for a non- volatile semiconductor memory device so as to pass the ultraviolet ray preventing seal peripheral edge on the groove, thereby, the seal can be easily removed and the seal can be reused.
Patent JP-H0711988-A (JP)
Title: Traction control method
Inventor: AKAHA TETSUO
IPC: B60T8/58
Filed: 1993-06-23
Abstract: PURPOSE:To execute traction control according to the will of a driver by a method wherein a parameter responding to an idling factor or an idling amount based on a car body speed by the car wheel speed of a driven wheel and the wheel speed of a drive wheel is changed according to the magnitude of the opening of an accelerator. CONSTITUTION:An ECU (control unit) 22 for an ABS (antiskid control system)/TRC (traction control) is caused to decelerate an engine through control of a motor 21 for a governor link based on a pedaling amount of an accelerator pedal 23, i.e., a detecting signal from an accelerator sensor 27 to detect the opening of an accelerator. Simultaneously, a plurality of TRC valves 18 and 19 are controlled. In this case, the ECU 22 is caused to set a parameter according to an idling factor or an idling amount based on the wheel speed of a driven wheel and the wheel speed of a drive wheel. The parameter is changed according to the magnitude of the opening of an accelerator. This constitution executes traction control according to the will of a driver.
Patent JP-H09331141-A (JP)
Title: Conductive paste
Inventor: MATSUI TAKAO
IPC: C08L63/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To protect a printed film against scrapes caused by connector insertion or removal and cracks caused by bending by a method wherein the printed film is formed of scaly silver powder, silicon dioxide fine particles, synthetic resin composed of epoxy resin and phenoxy resin mixed at specific rates, and hardening agent. SOLUTION: Conductive paste is composed of scaly or spherical silver powder, synthetic resin, hardening agent, and silicon dioxide powder of specific surface area 80m<2> /g, wherein 1 to 20wt.% of silicon dioxide power is contained. Fine granular silicon dioxide powder is added to the paste, so that a printed film formed of the paste is enhanced in hardness and less scraped when a connector is inserted in or removed. The synthetic resin is composed of epoxy resin and phenoxy resin mixed at a ratio 20:80 to 40:60, whereby the printed film is properly enhanced in toughness, and an FPC connector joint is improved in flexing properties.
Patent JP-S6211513-A (JP)
Title: Process for removing cake from filter press
Inventor: FUKUDA YOSHIHIRO
IPC: B01D25/12
Filed: 1985-07-09
Abstract: PURPOSE:To eliminate remaining unremoved cake in the operation of removal of cake from a filter press by attaching tensing materials for side filter cloth which are bendable due to the elastic characteristic of the material to both side edges of a filter cloth of a filter press, and connecting an upper end of the material to a suspending bar for the filter cloth. CONSTITUTION:Both left and right side edges of a filter cloth 3 are pulled by a side filter cloth tensing material 9 simultaneously with separation of a filter plate 1, spread to between the filter plate 1, and the parts of the filter cloth in the neighbourhood of the left and right side edges of the filter cloth 3 are slanted. In this state, when the filter cloth 3 is vibrated by hitting a pair of filter cloth suspending bar 4 from upward with a hammer 16 of a vibrating device 15, the side filter cloth tensing material 9 is warped toward outside due to the elastic characteristic of the material. If the vibration is caused repeatedly, the side filter cloth tensing material 9 repeats bending and stretching. Thus, the vibration is transmitted to the left and right side edges of the filter cloth 3 and to the neighboruhood of the side edge all around, thus, the cake is sripped off.
Patent JP-2000338116-A (JP)
Title: Automatic analyzing device
Inventor: INAGAKI AKIRA
IPC: F04B43/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzing device capable of precisely detecting a displacement amount of a movable part of a pump while being inexpensive, precisely discharging a required reagent discharge amount, and precisely analyzing a specimen such as blood. SOLUTION: A pump controller 8 drives an actuator 10 operating a reagent discharging pump 4 according to a control signal from a controller part 1, and reagent is discharged into a reaction container 7. A reaction disk motor 9 is driven to move the reaction container 7 to a location of a detection element 6 to detect a reaction state. To discharge the reagent, though the actuator 10 such as a piezo element is driven by impressing a voltage from the pump controller 8, impressing a constant voltage does not provide a constant displacement of the actuator 10 and a constant reagent discharge amount from the pump 4. The displacement of the actuator 10 is detected by a displacement detecting element 11 such as a strain gauge to send the displacement to the controller 8.
Patent JP-H05168692-A (JP)
Title: Curable material for restoration of hard biotissue
Inventor: BANDAI YOSHINOBU
IPC: A61C8/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide the curable material for restoration of hard biotissues which is excellent in operability for kneading and uniform packability of paste, is adjustable to proper curing temp., has the pH near the packing part right after packing in a living body in a weakly basic region and can be integrated with the hard biotissues. CONSTITUTION:Such curable material for restoration of hard biotiveness consists of a combination of a powder component consisting of at least tetreacalcium phosphate and calcium [phosphate and a liquid component contg. a secondary phosphoric acid radical and org. acid radical.
Patent JP-H05341083-A (JP)
Title: Nuclear reactor output monitoring device
Inventor: TAKEUCHI YUTAKA
IPC: G21C17/108
Filed: 1992-06-11
Abstract: PURPOSE:To provide a nuclear reactor output monitoring device which can certainly monitor the output vibrating phenomenon, etc., in a nuclear reactor and can enhance the safety and the rate of service time. CONSTITUTION:A nuclear reactor output monitoring device includes a calculator 6, which sets automatically the optimum weighting factor and the smoothening length according to the core state at the time and determines a smoothening signal in conformity to the neutron flux sensing system signal, a database 11 which sores the optimum judging criterion for the operating condition, and a judging means 10 which compares the smoothening signal with the judging criterion and emits a judgement signal. The output variation is monitored while the output vibrating phenomenon, spike-form output rise phenomenon, etc., are discriminated.
Patent JP-H079704-A (JP)
Title: Printer
Inventor: OGURI YASUSHI
IPC: G06F3/12
Filed: 1993-06-23
Abstract: PURPOSE:To efficiently utilize a system of a printer in which a nonvolatile memory is detachably loaded on a main body by a method wherein various kinds of data such as print data and the like outputted from a host device to the nonvolatile memory is stored in the nonvolatile memory and the data is utilized for the analysis. CONSTITUTION:Received data supplied from a host device, data of which commands are analyzed by a CPU 3 or dot pattern data to be read in a frame memory 10 is selectively stored in an SRAM card 13. The data stored in the SRAM card 13 is directly inputted to the identical printer, the other printer or the host device so that it is possible to execute the print in accordance with the respective condition of the data hereafter. Therefore, it is possible to efficiently utilize the data in the respective condition and to efficiently utilize the system.
Patent JP-H0444764-A (JP)
Title: Sanitary sheet for bedridden patient allowing evacuation washing treatment on bed
Inventor: MIYAZAWA SHIGETO
IPC: A61G7/05
Filed: 1990-06-11
Abstract: PURPOSE:To sanitarily perform difficult washing treatment without scattering an offensive smell around as a patient remains quietly lying by bending a mat and a body into V-shaped form, and forming a V-shaped washing basin in the V-shaped recessed part. CONSTITUTION:A patient is laid and received in a bag body consisting of waterproofing material. At the time of evacuation treatment, the body is bent into V-shaped form to font a recessed part, or the recessed part is formed nearly in the center part of the body by another method to use this recessed part as a washing basin 6 for washing the patient hip part, which is provided with a washing water injection hole 7 and a waste water discharge hole 8. At the time of evacuation washing treatment, the washing basin 6 is nearly conformed with the position of the patient hip, and a washing water sufficient to dip the hip part of the patient can be stored. Thus, a patient lying for a long period can be kept clean.
Patent JP-S5855087-A (JP)
Title: Removing method for cobalt from aqueous nickel sulfate solution
Inventor: ONO TOMOE
IPC: C02F1/58
Filed: 1981-09-26
Abstract: PURPOSE:To remove cobalt at >=98% removal rate by controlling the pH of an aq. nickel sulfate soln. contg. cobalt to 2.0-3.0 then adding a specific content of nickel (III) hydroxide contg. trivalent nickel thereto. CONSTITUTION:After the pH of an aq. soln. of nickel sulfate contg. cobalt is controlled to 2.0-3.0 by adding an alkali thereto, the soln. is heated preferably to 50-60 deg.C. Nickel (III) hydroxide contg. >=80wt% trivalent nickel is added at >=1.6 equiv. as trivalent nickel based on the weight of the cobalt to allow the precipitate of cobalt to form, then the precipitate is separated. Thus the cobalt is removed >=98% removal rate from the aq. soln. of nickel dissolved in sulfuric acid contg. several g/l cobalt and the filtration rate of slurry is markedly  improved.
Patent JP-H08321063-A (JP)
Title: Optical pickup device
Inventor: YANAGISAWA KATSUSHIGE
IPC: G11B7/135
Filed: 1995-05-26
Abstract: PURPOSE: To reduce the inertia of a movable holder and to improve the assembling workability by providing a coil connecting part of a flexible circuit board having tracking and focusing drive coils, fixed to the circumferential wall surface of the movable holder, at least on one side of both end surfaces of the movable holder. CONSTITUTION: A pair of tracking drive coils 15 and a pair of focusing drive coils 16 formed on the flexible circuit board are fixed to the circumferential wall surface of the movable holder 12 of the optical pickup device having a pair of objective lenses 13 and 14 on the upper surface. Moreover, the coil connecting part 17 for connecting respective paired tracking drive coils 15 to each other and respective paired focusing drive coils 16 to each other is arranged on the upper surface of the movable holder 12. By this structure, the inertia of the movable holder 12 is reduced, and the assembling workability is improved.
Patent JP-S5943498-A (JP)
Inventor: NAITOU SHIYOUTAROU
IPC: G01D7/00
Filed: 1982-09-03
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-H067727-A (JP)
Title: Flux coating apparatus
Inventor: IWASA SANDAI
IPC: B23K3/00
Filed: 1992-05-19
Abstract: PURPOSE:To coating a base sheet with a flux under an optimum condition by fixing a flux nozzle at an arbitrary angle to a carried base sheet, preventing a lead wire of an electronic component projected from the lower face of the base sheet from interfering with the flux nozzle and making the distance between the base sheet and the flux nozzle controllable. CONSTITUTION:A flux nozzle 3 is fixed on a flux tank 2 by fitting vibrationably the flux nozzle 3 on either of fitting parts 2d, 2e and 2f provided on a plurality of places in the base sheet carrying direction of the flux tank 2 in such a way that the distance between the carried base sheet 20 and the flux nozzle 3 is controllable and the angle to the base sheet 20 is also freely controllable.
Patent JP-S5775741-A (JP)
Title: Wire cut electric discharge machining device
Inventor: OBARA HARUKI
IPC: B23H7/06
Filed: 1980-10-30
Abstract: PURPOSE:To improve machining accuracy in a corner part, by commanding relative movement of a work and wire electrode then changing feed speed and tension of the wire electrode on the basis of assigned data. CONSTITUTION:An integrator INT integrates a difference between voltage, obtained by dividing voltage between a work W and wire electrode P with resistances R1, R2, and reference voltage V1, then smooths the difference. A comparator COM1, during the time for an output signal of the integrator INT higher than reference voltage V2, flows a current in a relay RY2 to both turn on a contact ry<2> and apply a signal of ''1'' to a pulse generator PG1. In this way, a relative feed of the work and wire electrode is ceased and then restarted, thus tension of the wire electrode is controlled on the basis of a detected result of the integrator INT till a machining amount per unit time becomes a reference value or more, resulting in the improvement of machining accuracy in a corner part without suspicion of occurrence of a scoop.
Patent JP-S5945942-A (JP)
Title: Method for forming metal oxide coating film on substrate
Inventor: KAWAHARA HIDEO
IPC: B05D1/30
Filed: 1982-09-02
Abstract: PURPOSE:To form a metal oxide coating film having high uniformity and improved chemical durability, by adding a fine powder composed mainly of titanium oxide to an organo-metallic compound powder, and contacting the powdery mixture to the surface of a substrate heated at a high temperature. CONSTITUTION:Fine powder containing about >=90wt% of titanium oxide is added to the powder of an organo-metallic compound (preferably dibutyltin oxide powder). The particle diameter of the fine powder is 7nm-10mum and about 1/ 1,000 of the average particle diameter of the organo-metallic compound, and the amount of the fine powder is 0.5-10wt%, based on the organo-metallic compund. The powdery mixture is made to contact with the surface of a substrate (preferably glass or ceramic plate) heated at a high temperature, to effect the formation of a metal oxide coating film on the surface of the substrate by the thermal decomposition oxidation reaction. The addition of the fine powder composed mainly of titanium oxide to the organo-metallic compound powder improves the fluidity of the organo-metallic compound powder, enables the uniform supply of the powder to the surface of the substrate, and improves the chemical durability of the formed oxide film.
Patent JP-H07332485-A (JP)
Title: Cylinder control device for transmission shift
Inventor: OMORI KENICHI
IPC: F16H61/34
Filed: 1994-06-13
Abstract: PURPOSE:To provide a cylinder control device for a shift which is constituted to perform delay control of the moving speed of a piston during a time between the synchronous starting of synchronism and complete thereof, shorten a shift time, and improve durability of a synchronous part. CONSTITUTION:A spool comprising a first small part 10A operated in linkage with the pistons 2 and 3 of a cylinder for a shift and variably throating an exhaust gas flow passage 8; a large part 10B; and a second small part 10C is located in the exhaust gas flow passage 8 of the solenoid valves 6a and 6b to control the feed and discharge of air to and from a cylinder 1 for a shift.
Patent JP-S6046388-A (JP)
Title: Copper electrolytic refining method
Inventor: KOMATSU ICHIROU
IPC: C25C1/12
Filed: 1983-08-24
Abstract: PURPOSE:To attain to enhance current efficiently by forming a pulverized copper electrodeposition structure, by using a sulfuric acid acidified copper sulfate solution as an electrolyte and containing a proper amount of perfluoroalkyl betaine in said electrolyte to perform copper electrolytic refining. CONSTITUTION:In an industrial copper electrolytic refining method wherein a sulfuric acid acidified copper sulfate solution, which contains about 35-50g/l of Cu and about 150-200g/l of free sulfuric acid as essential components, is used and blister copper with purity of about 99% is used as an anode while a thin pure copper plate, a titanium plate or a stainless steel plate is used as a cathode to perform electrolysis at about 50-60 deg.C at current density of about 100- 350A/m<2>, perfluoroalkyl betaine is contained in te electrolyte in an amount of 1-100g/ton of a copper electrodeposition wt. to perform electrolysis to pulverize a copper electrodeposition structure, to suppress the formation of a projection and, further, to enhance current efficiently.
Patent JP-S5276577-A (JP)
Title: Master cylinder
Inventor: HAYASHIDA YOSHIHIRO
IPC: B60T11/16
Filed: 1975-12-22
Abstract: PURPOSE: To obtain a cylinder of light weight and excellent corrosion and abrasion resistance, by lining the internal surface of a cylinder body formed by gravity die casting with a cylindrical liner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09318565-A (JP)
Title: X-ray analyzing method and apparatus therefor
Inventor: UKO TADASHI
IPC: G01N23/223
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To enable detailed analysis by fixing the incident angle of monochromatic primary X-rays to the surface of a sample and analyzing the sample on the basis of the change of the intensity of fluorescent X-rays detected by changing the taking-out angle of fluorescent X-rays from the surface of the sample. SOLUTION: At first, the incident angle θc of monochromatic primary X-rays 24 is fixed to a desired angle to allow X-rays 24 to be incident on the surface 1a of a sample and the change of the intensity of fluorescent X-rays 25 generated near the surface 1a of the sample is measured by a detector 13 while the taking-out angle θthereof is changed. A part of fluorescent X-rays 25 generated from the vicinity of the surface 1a of the sample when the sample 1 is irradiated with primary X-rays 24 goes toward the outside directly and the intensity thereof is isotoropic but the other part of them is refracted by the surface 1a of the sample to issue and the intensity thereof has the max. value at the critical angle inherent to the constituent element in the vicinity of the surface 1a of the sample. Therefore, the change of the intensity of fluorescent X-rays 25 wherein both intensities are combined is measured and the taking-out angle taking the max. value in intensity is compared with known data to analyze the constituent element near the surface 1a of the sample or the oxidation state thereof in detail.
Patent JP-H11345905-A (JP)
Title: Semiconductor device
Inventor: KUNIKIYO TATSUYA
IPC: H01L23/31
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the mounting member of a resin sealing type semiconductor device having a BGA structure and a CSP(chip size package) constitution, wherein the stress of an electron bump can be alleviated, the mutual crosstalk of signal electrodes can be suppressed with low noise, heat diffusion efficiency can be enhanced, and the penetration of a neutron beam can be blocked. SOLUTION: A semiconductor chip is laminated on an insulating substrate 8 through a stress relation film 3, (a) the stress relaxation film 3 is adhered to the circumferential part of the chip 2 in a region having the highest stress distribution density due to the difference in thermal expansion coefficient, a screening electrode 4a is provided on the circumferential part of the insulating substrate 8, and the sharing stress of the chip 2 and a signal electrode is mitigated. (b) A stress alleviating film 3 having a screening layer is adhered to the circumferential part of the chip 2, or a coaxial and cylindrical screening layer array for each signal electrode is arranged on the insulating substrate 8. (c) A package 12 with a heat sink is formed. (d) One or more of the insulating substrates 8, a sealing material and the package 12 are composed of deuterium- containing resin.
Patent JP-S5676034-A (JP)
Title: State detection circuit for material to be detected
Inventor: GAKOU NOBUKATSU
IPC: G01V8/12
Filed: 1979-11-26
Abstract: PURPOSE:To simplify a circuit constitution and to make its size small by a method wherein a light emitting system and a light receiving system in a detection circuit are not constituted in separate bodies, but the two are connected in series and circuit parts are used in common. CONSTITUTION:An LED31 and a phototransistor 61 are connected in series. Here, if a material 5 to be detected interrupts a photoconductive passage, a phototransistor 61 is placed in a noncontinuity state and a current flows in a circuit composed of the radiative diode 31 and a resistor 15. Accordingly, the LED31 emits a light as it is. Since the phototransistor 61 is placed in a noncontinuity state, no voltage appears at an output terminal 12 between the phototransistor 61 and an output resistor 11, thus, maintaining a grounding potential. When, the material 5 to be detected moves from a light interruption state to a transmitting state, the phototransistor 61 is placed in a continuity state and a current runs between the phototransistor 61 and the output resistor 11, as a result, a voltage higher than the grounding voltage appears at the output terminal 12. This voltage varies in accordance with the quantity of light transmitting the material 5 to be detected, and the voltage value can be detected by the state of the material 5 to be detected. In this way, a circuit constitution can be simplified.
Patent JP-S63318860-A (JP)
Title: Inspecting system for picture quality
Inventor: KOYANO HIROSHI
IPC: H04N1/00
Filed: 1987-06-22
Abstract: PURPOSE:To decide the picture quality with high accuracy and high efficiency by using a monotonous reduction function related to (gamma-gammai) as a function g'(gammai, gamma) to detect the presence or absence of a code error for each scan line of a facsimile signal. CONSTITUTION:A picture signal decoder 201 counts up a line counter 202 for each end of a line and the counter 202 holds the number of lines counted from the last error. When a certain line has an error, the exponent of the count value emerges on data buses 215 and 216 respectively. Then said exponent is multiplied by the evaluation value given from a data bus 217 and emerges on a data bus 220 after addition of g0. Furthermore a comparator 204 compares said value emerged on the bus 220 with the evaluation value f0 given from a register 208. Then a picture quality defect signal is produced on a signal line 223 when the value emerged on the bus 220 is larger than the value f0. In such a way, the picture quality is decided with high accuracy and high efficiency.