baber/WOPTO huggingface dataset:
Patent JP-2000018012-A (JP)
Title: Solenoid driving valve
Inventor: ASANO MASAHIKO
IPC: F01L9/04
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce displacement sped of a valve element when the valve element achieves a displacement end without increasing demand, in the relation to a solenoid driving valve functioned as an intake valve and an exhaust valve of an internal combustion engine. SOLUTION: This solenoid driving valve 10 is provided with a receive plate 72, a mass body 76, and a damper mechanism 62 composed of a first spring 74 for connecting them to each other. A stem member 60 connected to an armature shaft 28 abuts on the receive plate 72 when an armature 40 achieves near an upper core 46. When the stem member 60 abuts on the receive plate 72, energizing force generated by the first spring 74 is acted on a direction where a displacement of the stem member 60 is prevented, and displacement speed of a valve element 18 is reduced. By the energizing force, in the mass body 76, its displacement is continued by its proliferation after the armature 40 achieves the upper core 46. Accordingly, a contraction rate of the first spring 74 is reduced, and energizing force acted on the stem member 60 is reduced.
Patent JP-2001025236-A (JP)
Title: Thyristor drive circuit
Inventor: TSUNANO HIROBUMI
IPC: H02M1/08
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To bring the output side into on state, immediately after the polarity of input voltage is inverted by connecting a diode for reverse current prevention in the same direction as the reverse breakdown voltage of a photothyristor coupler, between the anode of a thyristor and the anode of the photothyristor coupler. SOLUTION: The anode of a photothyristor 4 and the anode of a thyristor 5 are connected with one 6a of output terminals, and a diode 9 for reverse current prevention is connected between the anode of the photothyristor 4 and the anode of the thyristor 5 in the same direction as that of the reverse breakdown voltage of the photothyristor 4. Thus the output side can be brought into on state without being influenced by the characteristics or structure of a photothyristor chip, immediately after the polarity of input voltage is inverted. Therefore, a high dielectric withstand voltage can be attained even in a circuit system, requiring dielectric withstand voltage by using a photothyristor coupler, and an output can be changed over at higher speed and efficient output waveform can be obtained.
Patent JP-H0515332-A (JP)
Title: Production of noodles
Inventor: UEKI MASANORI
IPC: A23L7/109
Filed: 1991-07-04
Abstract: PURPOSE:To produce noodles excellent in taste and keeping quality and useful for health, etc., by boiling raw noodles in a specified hydrogen-type ionic water, water washing them, sterilizing the water-washed noodle balls, e.g. by using cold water of the hydrogen-type ionic water adjusted to a prescribed acidic pH and giving a bacterial activity thereto. CONSTITUTION:Raw noodles prepared by the ordinary method are boiled in a hydrogen-type ionic water of a decarbonated acidic soft water subjected to treatment for removal of alkaline and hardening components and showing pH5.0-5.5 so that the ion concentration of the noodles may be pH5.0-5.5. The resultant boiled noodles are then water washed with the ionic water and subsequently divided into noodle balls respectively containing a prescribed amount. The obtained noodle balls are immersed in cold water or hot water composed of a decarbonated hydrogen-type acidic ionic soft water subjected to treatment for removal of alkaline and hardening components and showing about pH3. The noodle balls are sterilized thereby and a bactericidal activity is also given to the noodle balls themselves, thus obtaining th objective noodles. In addition, the noodles are preferably wrapped in a wrapping material and sterilized by steam sterilization, etc.
Patent JP-H0854451-A (JP)
Title: Battery replacement informing apparatus for electronic equipment
Inventor: OKAMOTO TOSHIYUKI
IPC: H02J7/00
Filed: 1994-08-12
Abstract: PURPOSE:To prevent the stop of the operation of an electronic equipment imme diately after a user is informed of charge need when the output of a replaceable storage battery is lowered in an electronic equipment for portable telephone set, etc., using the replaceable storage battery. CONSTITUTION:When the output value of a replaceable storage battery 16 is enough, electric energy is supplied from the battery 16 to a portable telephone set, and a built-in storage battery 10 is charged by a charging circuit 22. When a CPU 18 judges that the output value of the battery 16 is insufficient by a signal from a measuring circuit 15, a supply soure is switched to the battery 20 by a storage battery switching circuit 21, and user is informed of it by a liquid crystal display unit 14.
Patent JP-H0938616-A (JP)
Title: Treatment of aluminum powder
Inventor: AKASHI KAN
IPC: B42D15/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a perfect and reasonable treating method of aluminum powder. SOLUTION: A seed material obtained by allowing aluminum powder or a sludge containing a large quantity of aluminum powder to react with sodium hydroxide, aluminum powder to be treated equivalent to the seed material and water half of the aluminum powder to be treated are mixed and stirred, sodium hydroxide is added in the mixture and stirred to be allowed to react while controlling the reaction by stirring and water addition and, after the reaction is completed, the product is disposed and a part of the product is reutilized as the seed material in the successive treating process. Since the aluminum powder is treated for a short time, the cost necessary for treating is reduced by reasonable treatment and time shortening.
Patent JP-H1134014-A (JP)
Title: Device for manufacture of wood chips for wood chip mixed cement plate
Inventor: ITO OSAMU
IPC: C04B18/26
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To manufacture wood chips wherein the length in the fiber direction is uniform, and an entangling is less, and in addition, manufacture a large amount and improve the manufacturing efficiency. SOLUTION: This manufacturing device for wood chips is equipped with a supporting table 11 which is reciprocatably provided on a base table, and supports a wooden raw material M being cut by a specified length in the fiber direction in such a manner that the fiber direction of the wooden raw material may go in the direction being orthogonal to the reciprocating movement direction R, a raw material restraining unit which restrains the raw material M to the base table, and a cutter unit 20 which is provided on the supporting table 11, and forms wood chips by cutting the raw material M, and the cutter unit 20 is constituted of a slit 21 which is formed on the supporting table 11, an outward plane blade 22 and a return plane blade 23 which cut the raw material M in the direction being orthogonal to the fiber direction,  and the outward plane blade 22 is constituted by alternately providing a plurality of flat blade-form partial blades 24 having a blade length of a specified length L for which the total length is equally divided, and a non-blade part 25 of the specified length L, into a row, and the return plane blade 23 has a flat blade-form complete blade 26 extending to the total length of the outward plane blade 22.
Patent JP-S6435234-A (JP)
Title: Polarization analyzer
Inventor: KITABAYASHI CHIKAKO
IPC: G01L1/00
Filed: 1987-07-30
Abstract: PURPOSE:To enable the detection of a value of a stress generated in a sample, by determining (n) main refractive indexes indicating optical anisotropy of the sample based on measured values of an amplitude ratios and a phase differences at (n) different angles of incidence. CONSTITUTION:Light generated from a light source 7 is polarized with a polarizer 8 and the polarized light is made incident on the surface of a sample 9 such as thin film varying the angle of incidence as desired. Then, (n) values of amplitude ratios and phase differences at respected angles of incidence reflected on the surface of the sample 9 are measured with a light receiving section 11. These (n) data are substituted into an expression of a refractive index difference and a phase difference and moreover, into an expression of a stress difference and the refractive index difference and (n) pieces of simultaneous equations obtained are solved to determine values of (n) main refractive indexes as parameter indicating optical anisotropy of the sample 9. A value of a stress generated in the sample can be determined by translating the main refractive index thus obtained into a stress value.
Patent JP-S6347370-A (JP)
Title: Method for regenerating chemical copper plating solution
Inventor: OTA HIROTOKU
IPC: C23C18/40
Filed: 1986-08-15
Abstract: PURPOSE:To efficiently remove a sulfate ion and a formate ion from an exhausted copper plating bath by carrying out dialysis while introducing oxygen into a plating soln. regeneration chamber, and oxidizing the regenerated cuprous oxide ion to a Cu<2+> ion. CONSTITUTION:An aq. NaOH soln. 11, an aq. sulfuric acid soln. 12, and the exhausted chemical copper plating soln. 13 are respectively charged in a cathode chamber 30, an anode chamber 50, and the plating soln. regeneration chamber 40. A DC voltage is impressed between the cathode 1 and the anode 2 from a DC power source 4, and dialysis is carried out while sending air to a bubbling pipeline 5 to bubble the whole plating soln. 13. The cuprous oxide generated in the regeneration stage is oxidized to a Cu<2+> ion. Metallic copper is not deposited on an anion-exchange membrane 20b in the regeneration stage, and the ions accumulated in the soln. can be efficiently removed. Accordingly, regeneration is conducted so that the respective components as the plating soln. are appropriately controlled.
Patent JP-S6346721-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTAKI HIROSHI
IPC: H01L21/3205
Filed: 1986-08-15
Abstract: PURPOSE:To form a phosphorus-silica thin-film having uniform concentration and film thickness onto a semiconductor wafer by spinning-on an silica film. CONSTITUTION:A field oxide film 2, a channel stopper 3 and a gate oxide film 4 are formed to a P-type silicon wafer 1 in four inches through a known method, and a polysilicon film 5 is shaped through a decompression vapor growth method. An silica film as a solution in which a high molecular substance having an silicon-oxygen skeleton containing 1-8 mol% phosphorus is dissolved to an alcohol-ester mixing solvent group is dropped to the silicon wafer 1, and spinned through a fixed method, thus shaping a uniform phosphorus-silica thin-film 6 on the whole surface. Phosphorus is doped to the polysilicon film 5 from the phosphorus-silica thin-film 6 through a diffusion at a fixed temperature in an O2 atmosphere at the rate of 4l/min. The phosphorus-silica thin-film 6 is removed by a buffered hydrofluoric acid. The polysilicon film 5 is shaped to a desired pattern through a known method, and can be used as an electrode for an MOSIC having uniform conductivity.
Patent JP-H0840890-A (JP)
Title: Medical treatment of impotence
Inventor: FURANSOWA BERAMI
IPC: A61K31/22
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new anti-impotence composition, and to treat the impotence with the same. SOLUTION: Deacetyl moxisylyte or one of its non-toxic salts is administered in a ready to use aqueous solution by injection per intracavernosal route, as a medicine inducing a substantially rigid penile erection.
Patent JP-H01220987-A (JP)
Title: Projection type receiver
Inventor: ITO MASATERU
IPC: H04N5/00
Filed: 1988-07-29
Abstract: PURPOSE:To enhance the directivity and the arrival range of an infrared-ray by arranging a remote control photodetection section to a position to which an infrared-ray from a remote control transmitter collecting the ray through a screen comprising a Fresnel lens is collected. CONSTITUTION:An infrared-ray radiated from a remote control transmitter 7 is diverged and reaches a screen 4, and the infrared-ray projected to the entire face of the screen 4 is transmitted through the screen 4 made of the Fresnel lens and collected and the infrared-ray is reflected on a mirror 3 and received by a remote control photodetection section 6. That is, the infrared-ray projected on the entire face of the screen 4 is collected toward the focus of the Fresnel lens being a component of the screen 4, most of the infrared-ray is received by the remote control photodetection section 6 arranged near the focus. Thus, even if the operating point of the remote control transmitter 7 is parted remotely from the screen front face, the ON/OFF of power supply of the receiver or the channel switching control is attained. Moreover, the operability is improved by applying the operation of the remote control transmitter 7 toward the center of the front face of the screen 4.
Patent JP-H05212759-A (JP)
Title: Injection nozzle
Inventor: GUZZINI ALBERTO
IPC: B29C45/28
Filed: 1992-06-26
Abstract: PURPOSE: To uniformize the material flow with a simple structure by making the sprue from the feel point to the mold injection hole formed on the injection nozzle a straight one without projection and the angle between the axis line of the seat part housing the shutoff valve to open/close the gate of the sprue and the sprue axis line in about 20 deg.. CONSTITUTION: The sprue 3 is integrally formed with the nozzle main body of an injection nozzle 1 and has no projection inside. The sprue 3 is extended in a straight line downward to the nozzle tip gate 31. A pin-type shutoff valve 4 is made movable reciprocated in a housing seat part 7 by a reciprocating piston 19 and the axis line of the housing seat part 7 is extended toward the injection hole 5 in an angle of about 20 deg. against the axis line of the sprue 3. The gate 31 is opened/closed by opening/closing the shutoff valve to the injection hole 5. By this constitution, the molding material can pass through the sprue 2 without trouble and flowed into the mold cavity through the injection hole in same speed across all the cross section to make the product perfect.
Patent JP-H0476829-A (JP)
Title: Optical disk player
Inventor: KUSANO SATOSHI
IPC: G11B7/095
Filed: 1990-07-19
Abstract: PURPOSE:To accurately detect the zero-cross timing under off-track by utilizing a phase difference output obtained by a time difference detecting method based on four detecting outputs of a four-divided photodetector as a tracking error signal. CONSTITUTION:Outputs Sa and Sc of their respective photoelectric transducing elements 5a and 5c on a diagonal line of the four-divided photodetector and outputs Sb and Sd of the photoelectric transducing elements 5b and 5d are added up to each other respectively by adders 6 and 7, while outputs Sa and Sd of the elements 5a and 5d divided by a dividing line L1 and outputs Sb and Sc of the elements 5b and 5c are added up to each other respectively by adders 8 and 9. Outputs (Sa + Sc) and (Sb + Sd) of their respective adders 6 and 7 are derived as the tracking error signal via BPFs 10 and 11, limiters (LIMs) 12 and 13, a phase comparator 14 and an LPF 15. On the other hand, a difference output {(Sa + Sd) - (Sb + Sc)} of a subtractor 17 is supplied to a zero-cross detecting circuit 19.
Patent JP-2001021601-A (JP)
Title: Electronic equipment and device for diagnosing the same
Inventor: ARAI TSUTOMU
IPC: H04N5/44
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment capable of accurately and easily being diagnosed for which of plural equipment breaks down, and capable of efficiently being repaired with respect to the failure, and a device for diagnosing the electronic equipment. SOLUTION: The presence or absence of any failure in each IC chip 12-14 is diagnosed from diagnostic data stored in a memory 21 of electronic equipment 11, and invariable data stored in the memory 21 are compared with invariable data stored in the memory 21 at the time of shipping so that the presence or absence of any failure in the memory 21 can be diagnosed by a computer 31. Therefore, it is possible to accurately and easily diagnose which of the IC chips 12-14 and the memory 21 breaks down.
Patent JP-S6252489-A (JP)
Inventor: FUJISAWA NOBORU
IPC: G21B1/13
Filed: 1985-08-30
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-S5892397-A (JP)
Inventor: ISHIDA HIROTSUGU
IPC: D06F39/12
Filed: 1981-11-27
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-H02257930-A (JP)
Title: Method and apparatus for determining local density of pigment and dispersion parameter for animal and human tissue
Inventor: MANFUREETO KESURAA
IPC: G01N21/31
Filed: 1989-07-26
Abstract: PURPOSE: To measure an absolute hemoglobin concentration more correctly by entering light with various wavelengths into a partial region of a tissue, subjecting rear diffusal light to it, measuring remission according to the wavelengths and obtaining a local color concentration of an animal tissue for determining a concentration of color from spectrum of remission degree. CONSTITUTION: Beam from first wavelength region is entered to obtain remission wherein an effect of hemoglobin to remission is slight. Beam from a second wavelength region is entered into the same partial region of the tissue to obtain remission. The remission is subjected to an action of hemoglobin with priority. Based on the remission of the first wavelength region and a standard-basic remission curve inherent to a kind of a tissue formed against two wavelength regions, a standard-basic remission curve inherent to an individual tissue is obtained against the second wavelength region. Based on the obtained standard- basic remission curve inherent to an individual tissue and the remission determined in the second wavelength region, a value for a hemoglobin concentration is obtained.
Patent JP-S5981268-A (JP)
Title: 4-wheel steering device of vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/00
Filed: 1982-10-30
Abstract: PURPOSE:To prevent rear wheels from being steered in isophase with front wheels during running at a middle and a high speed and to safely run with excellent maneuverability, by a method wherein, by the use of a distance sensor, a fixed mode is released from selection by detecting that a specified time has elapsed after starting. CONSTITUTION:In response to signals from a front wheel steering angle sensor 17, a rear wheel steering angle sensor 19, a car speed sensor 18, and a switch circuit 25, a controller 16 controls a rear wheel steering device 7. The switch circuit 25 consists of an OR circuit 25a and a flip flop 25b, and in response to signals from a manual switch 20, selecting a fixed mode, and from means 21 for detecting specified time employing a distance sensor 22, the fixed mode is instructed to the controller 16. Installation of the detecting means 21 enables the fixed mode for file parking to be forcibly released from selection even if a vehicle starts in a condition that the fixed mode remains selected, and this prevents reduction of safety and maneuverability which are required during running at a middle and a high speed.
Patent JP-H0731026-A (JP)
Title: Rotary running cable guide
Inventor: GENNO SHUICHI
IPC: H02G1/06
Filed: 1993-07-06
Abstract: PURPOSE:To provide a rotary running cable guide being employed in the cable laying work or overhead cable stretching work in telephone tunnel in which the follow-up performance to the entering angle of cable is improved and one point suspension or two point suspension can be selected as required. CONSTITUTION:A load supporting part 5 is formed of a first suspension member 14, a rotary supporting member 15, and a pair of second suspension members 16, 16. They are imparted with rotatability and spinnability in specific direction and the combination of movability in three directions allows three-dimensional movement with respect to a suspender and realizes flexible follow-up performance to the entering angle of cable. Furthermore, one point suspension or two point suspension can be selected, as required, by using the pair of second suspension members integrally or separately.
Patent JP-H0856968-A (JP)
Title: Thin woven fabric flexible transplanting piece
Inventor: PIITAA JIEI SHIYUMITSUTO
IPC: A61F2/06
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an thinly wooven implant which exhibits sufficient elasticity and flexibility and which can be compressed by arranging uniform wave-form crimps having a specified crimp number per an unit length at spaces in the longitudinal direction along the length and arranging a slender tubular body made of a fabric with a specified thickness. SOLUTION: An implant 30 is a slender and approximately tubular member made of woven synthetic fibers such as polyester. The implant 30 contains an intermediate main body 32 having both terminals 34, 36, between which a tubular cavity 37 being formed. The implant 30 has an approximately tubular wall 35 having a fabric thickness of about <=0.16 mm, and contains a series of uniform wave form crimps at spaces in a longitudinal direction along the length. Crimps 38 have about 6 or more crimps per 1 cm length of the main body 32. The implant 30 contains an X-ray impermeable guideline or marker 45. The X-ray impermeable guideline or marker 45 is made of stainless steel or metallic fibers such as titanium fibers.
Patent JP-H0479435-A (JP)
Title: Frame pattern inserting system
Inventor: YOSHIDA YUTAKA
IPC: H04J3/06
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a small-sized and inexpensive frame pattern inserting system by making a frame pattern detour and inserting the frame pattern to a digital signal where exchange has been made by a time switch. CONSTITUTION:A frame pattern detouring means 50 is provided to which only the frame pattern of the output subjected to phase adjustment by a phase adjusting circuit 20 in a digital multiplexer 1 is detoured. The frame pattern is detected by a frame synchronism detecting circuit 10, and only the frame pattern is extracted from the digital signal, which is subjected to phase adjustment b y a phase adjusting circuit 20, by the frame pattern detouring means 50. The frame pattern by-passed by the frame pattern inserting circuit 40 is inserted to the digital signal where time slots have been exchanged by a time switch 30. Thus, the small-sized and inexpensive frame pattern inserting system is obtained.
Patent JP-S5981843-A (JP)
Title: Reinforced type cathode-ray tube
Inventor: AKIYOSHI HIDEKAZU
IPC: H01J29/87
Filed: 1982-11-02
Abstract: PURPOSE:To secure a cathode-ray tube reinforced with a tension band being very excellent in corrosion resistance, by containing a specified quantity of aluminium in a film consisting of a zincing layer of the tension band. CONSTITUTION:In a tension band in case of a reinforced type cathode-ray tube which is made up so as to stretch a panel side wall part 21 of a CRT body by the tension band 6, there is provided with a film 62 consisting of a zincing layer containing aluminium of 0.01-0.03%. With this, the so-called banding that stretches the tension band 6 over the panel side wall part 2, upon heating is excellent in operatability, so that as for corrosion resistance after banding, it secures very excellent results, namely, no red rust happens at a salt spray test of 5% Nacl 35 deg.CX48Hr.