baber/WOPTO huggingface dataset:
Patent JP-S62128453-A (JP)
Title: Dry cell
Inventor: MATSUMOTO KENJI
IPC: H01M6/06
Filed: 1985-11-28
Abstract: PURPOSE:To prevent the pH decrease of electrolytic solution, by adding at least one of the substances of zinc oxide and zinc hydroxide into the electrolyte. CONSTITUTION:Zinc oxide or zinc hydroxide is added to electrolytic solution. A flat plate-shaped dry cell is utilized for a dry cell, and it comprises the positive electrode mixture 1 of manganese dioxide and acetylene black, the negative electrode mixture 6 of unhardened zinc powder, the separator 5 of nonwoven fabric, a resin sealing body 4, and current collecting bodies 2, 7 which are made by laminating a hard aluminum and a conductive film in which carbon filler is kneaded to a resin. Thus, the pH decrease of the electrolyte is held down, the generation of hydrogen gas from the zinc being a negative electrode active material can be restrained without using mercury, so that a dry cell which is excellent in safety and has high industrial utility value can be obtained.
Patent JP-H01111938-A (JP)
Title: Column base metal fittings
Inventor: MATSUO HIDENARI
IPC: E04B1/58
Filed: 1987-10-23
Abstract: PURPOSE: To provide column base hardware capable of completely filling mortar into the lower part of a bottom plate for assured fixing by forming the bottom plate so that a height from an imaged horizontal plane to the bottom surface of the bottom plate is increased gradually from the center part to the peripheral part of the bottom plate. CONSTITUTION: This column base hardware 2 formed by providing a projected part 21 matching the cross-section of a column on a bottom plate 22 is formed so that a height(h) from an imaged horizontal plane P to the bottom surface of the bottom plate 22 is set at hc<=h<=he (where hc is the height of the center part of the bottom plate 22, and he is the height of the peripheral part of the bottom plate 22) and the height from the center part to the peripheral part of the bottom plate 22 is increased gradually. Thus, when the column base hardware 2 is put on a foundation bed and motor is filled into a space between them, air is replaced smoothly with mortar, and the filling of mortar can be completed and the column base hardware 2 can be fixed assuredly.
Patent JP-S62128206-A (JP)
Title: Electronic component device
Inventor: TAKASE MOTOYOSHI
IPC: H03H9/25
Filed: 1985-11-28
Abstract: PURPOSE:To prevent an adhesives from flowing onto a face of a piezoelectric substrate formed with an electrode pattern when the piezoelectric substrate is adhered onto a stem by the adhesives by engraving a groove along the electrode pattern on the face on which the electrode pattern of the piezoelectric substrate is formed. CONSTITUTION:A couple of interdigital electrodes 11, 11 are formed on the piezoelectric substrate 10, reflectors 12, 12 are formed at both sides in the propagation direction of a surface acoustic wave propagated from the interdigital electrodes 11, 11 to the piezoelectric substrate 10 and a groove 13 is engraved on the piezoelectric substrate 10 so as to surround the electrode pattern of the interdigital electrodes 11, 11 and the reflectors 12, 12. Gold plating is applied to the surface of a metallic stem and a thermosetting silicone resin group adhesives is used. In engraving the groove 13 onto the piezoelectric substrate 10, it is processed when dicing lines 16, 16...16 are engraved on a wafer 14 in the cleavage process of chips 15, 15...15 being the piezoelectric substrates from the wafer 14.
Patent JP-H0690717-A (JP)
Title: Method for removing metal from adductor and soft body part of bivalve shell
Inventor: AKUTSU SEIICHI
IPC: A23L17/40
Filed: 1992-09-09
Abstract: PURPOSE:To efficiently remove a metal toxic against a raw material for healthy foods, etc., from the adductor and soft body part of a bivalve shell by immersing the adductor and soft body part of the bivalve shell in an aqueous solution containing a metal-chelating agent, etc. CONSTITUTION:The adductor and soft body part of one or more kinds of bivalve shells selected from the group consisting of Potinopecten yessoensis, Mytilus edulis, Gomphina melanaegis and Meretrix lamarckii are immersed in an aqueous solution containing a metal-chelating agent such as one or more kinds of ethylenediamine tetraacetic acid derivative selected from the group consisting of ethylenediamine tetraacetic acid, calciumdisodium ethylenediamine tetraacetate, and sodium ethylenediamine tetraacetate, or boiled in the aqueous solution to remove the toxic metal contained in the adductor and soft body part of the bivalve shell.
Patent JP-H0985003-A (JP)
Title: Method for controlling concentration of refined liquid of double-tower type concentrating and distilling apparatus
Inventor: KANEKO HIROTARO
IPC: B01D3/42
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method to control the concentration of a refined liquid of a double-tower type concentrating and distilling apparatus having a simple structure and by which concentration control can be performed at practically useful precision. SOLUTION: In a method to control the concentration of a refined liquid 15 for double-tower type concentrating and distilling apparatus composed of a concentrating tower 3 to heat a liquid of a multi-component system by an inner or outer heating source 7 and evaporate and separate low boiling point components, and a distilling tower 5 to distill and refine high boiling point components, the concentration control of the refined liquid 15 is carried out while detecting the temperature of the concentration liquid in the concentrating tower 3, and this control method may be applied for a binary component system of water and sulfuric acid.
Patent JP-H03131121-A (JP)
Title: Pll circuit
Inventor: SHIMANO TOSHIO
IPC: H03L7/07
Filed: 1989-10-17
Abstract: PURPOSE:To bring the self-running oscillating frequency of a PLL to a desired frequency independently of the effect of a temperature change by providing 1st and 2nd PLLs, and devising the circuit such that the 1st PLL generates a signal locked to an object input signal and the 2nd PLL generates a control voltage determining the self-running oscillating frequency of a VCO of the PLL. CONSTITUTION:A 1st PLL receives the signal of an object serial data and outputs a reproduction clock having the same phase and the frequency as the phase and the frequency fs of an object signal. A 2nd PLL2 has a VCO2 of the same circuit constitution as a VCO1 and a phase comparator PC2 and the VCO2 oscillates the signal of the same frequency as that of an object signal and a control voltage V1 fed to a control voltage input terminal of a 1st current source of the VCO2 is fed to a V1(1) of the VCO1. Thus, the VCO1 looks an object signal with a self-running oscillating frequency very close to a frequency fs of the object signal independently of a change in ambient temperature.
Patent JP-H09115080-A (JP)
Title: Stand-by power source testing device for disaster-preventive supervisory and control panel
Inventor: OOMORI CHIKAKI
IPC: G08B23/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a CPU or a fire sensor for reception monitor from being erroneously operated by a stand-by power source test even when the battery of a stand-by power source is degraded. SOLUTION: When starting the stand-by power source test, a dummy resistor 251e is connected to a battery 251c of the stand-by power source by a first switching means 230 and when the voltage of the stand-by power source at such a time detected by a voltage detecting means 20 is lower than a prescribed value, a control means 20b performs error display and forcedly finishes the stand-by power source test. When the voltage value detected by the voltage detecting means 20a exceeds the prescribed value, the control means 20b switches the supply of power to a load from a commercial AC power source to the stand-by power source while using a second switching means 240 and performs the stand-by power source test.
Patent JP-2000096488-A (JP)
Title: Promoter for removing paper and prevention of breakage of paper
Inventor: MIZUGUCHI SHIGEKAZU
IPC: D21H19/20
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of paper and prevent occurrence of paper breakage in production of paper having low basis weight by spraying a promoter for removing paper containing a specific quaternary ammonium salt as an active ingredient to the surface of rolls with which paper directly brings into contact. SOLUTION: A quaternary ammonium salt compound selected from a group comprising a polydiallyldimethyl ammonium salt having 10,000-200,000 molecular weight, an epichlorohydrin dialkylamine condensate having 10,000-200,000 molecular weight and an 12-18C alkyl group-containing alkyldimethyl ammonium salt, e.g. a polydiallyldimethyl ammonium chloride is included as an active ingredient to prepare the objective promoter for removing paper. An aqueous solution of the promoter is added to shower water together with phosphonic acid and the resultant solution is sprayed to the surface of rolls with which a press part of a papermaking machine directly brings into contact to promote removal of paper.
Patent JP-2001094165-A (JP)
Title: Piezoelectric transformer and manufacturing method therefor
Inventor: TAKATSUKA AKITERU
IPC: H01L41/107
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer with small variation in characteristics and high efficiency, and provide its manufacturing method. SOLUTION: A piezoelectric transformer 10 includes a primary side drive unit 12 and a secondary side generating unit 13. The drive unit 12 is almost a half of the left-hand-side of a piezoelectric substance unit 11 and the generating part 13 is almost a half of the right-hand-side of the piezoelectric substance unit 11. A polarized field applied to the power generating unit 13 is made lower than that of the drive unit 12, and the drive unit 12 is made the same degree of polarization as the power generating unit 13.
Patent JP-H04144733-A (JP)
Title: Molding equipment for thermoplastic-resin high-performance fiber-reinforced composite material sheet
Inventor: TANAKA TOSHIHIRO
IPC: B29C51/18
Filed: 1990-10-08
Abstract: PURPOSE:To shorten the time until molding after the completion of heating by using a thermoplastic resin as a base matrix, imparting orientating properties to reinforcing fibers and heating and compression-molding a three-dimensional molding by a continuous cycle from a high-performance fiber-reinforced composite material sheet. CONSTITUTION:A high-performance fiber-reinforced composite material sheet 11 is conveyed to a molding zone by a conveyor from the original position of a device, and the end of the sheet 11 is supported by a sheet clamp 10. A heater 12 is admitted into the molding zone, and the sheet 11 is heated. The sheet 11 is heated at a fixed temperature, the heater 12 is retreated, and cylinders 3 and 8 are driven and the sheet 11 is clamped by upper and lower frames 1, 4. A cylinder 9 is driven and a mold 6 is also brought near to the sheet 11 at that time. The mold 6 is elevated at optimum speed, and the sheet is molded. The cylinder 9 is driven and the mold 6 is lowered, and the upper and lower frames 1, 4 are opened by driving the cylinders 3 and 8, thus extracting a molded form 13.
Patent JP-H03129544-A (JP)
Title: Semiconductor storage device
Inventor: ARAKI ATSUSHI
IPC: G06K19/073
Filed: 1989-10-16
Abstract: PURPOSE:To make it unnecessary to prepare a circuit or the like for inhibiting access to a memory part in an electronic apparatus by constituting the semiconductor storage device to access the memory part only when an address specified by the electronic apparatus is the one set up as a using address. CONSTITUTION:When there is an overlapped part between the addresses of the memory part 6 and the addresses of a memory 6 built in the electronic apparatus 1, unoverlapped addresses are set up using addresses so as to inhibit the overlapped addresses in the memory part 2 from being accessed. Namely when the electronic apparatus 1 specifies one of the overlapped addresses, the memory 6 built in the electronic apparatus 1 is accessed. Thereby, it is unnecessary to prepare a circuit or the like for inhibiting access to the memory part 2 in the electronic apparatus 1.
Patent JP-S62130178-A (JP)
Title: Buffing machine
Inventor: TSUJI YOSHIKI
IPC: B24B29/00
Filed: 1985-11-28
Abstract: PURPOSE:To properly maintain an impregnating quantity of an abrasive all the time with a buffing wheel kept in rotation, so as to efficiently perform stable buffing work by having a structure for supplying the abrasive through the rotary shaft of the buffing wheel. CONSTITUTION:A liquid abrasive in a tank 7 is adjusted in a proper quantity by the use of an adjusting screw 8 attached to a supplying pipe 6, and impregnated into a buffing wheel 1 through a passage 2a in a rotary shaft 2. Whenever the buffing wheel 1 is rotated, the abrasive is impregnated over the whole buffing wheel 1 by centrifugal force, always maintained with a proper quantity impregnated in the buffing wheel 1, and buffing work can be performed the buffing wheel 1 kept in rotation.
Patent JP-S61146553-A (JP)
Title: Liquid jet recording device
Inventor: HATSUTORI YOSHIFUMI
IPC: B41J2/17
Filed: 1984-12-21
Abstract: PURPOSE:To swiftly and easily render printing conditions most suitable by providing a heat control means which, corresponding to an environmental condition, furnishes a recording unit control means with an electric signal of a pulse width within a range in which a flying droplet should not be formed, and performs heating of liquid. CONSTITUTION:The title device is provided with the following components: (a) a liquid jet recording unit 100 which has a discharge energy generating means 102 which includes an electrothermal energy conversion element which can heat liquid and form a flying droplet, corresponding to an electric signal supplied, and discharges the formed flying droplet and performs recording on a material P to be recorded; (b) a recording unit control means 110 which can establish a pulse width of an electric signal, and corresponding to input of a recording signal SA, furnishes a discharge energy generat ing means 102 with an electric signal to form a flying droplet; (c) a heating control means 140 which has a pulse width setting means 142 which establishes a pulse width for the recording unit control means 110; and corresponding to an environmental condition, by furnishing the recording unit control means 110 with an electric signal of a pulse width within a range in which a flying droplet should not be formed, heating of liquid is performed.
Patent JP-S63122855-A (JP)
Inventor: HABU YOSHIMI
IPC: E01H5/00
Filed: 1986-11-13
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-H07119816-A (JP)
Title: Detection of short circuit between linear solenoid terminals of electronically controlled automatic transmission
Inventor: TOMITA HIROFUMI
IPC: F16H61/00
Filed: 1993-10-27
Abstract: PURPOSE:To achieve fail-safe control of an electronically controlled, automatic transmission by monitoring the fluctuation of a battery voltage in order to detect short failure between solenoid terminals. CONSTITUTION:It is judged whether the detected battery voltage is greater or not than the prescribed maximum battery voltage (S5). If it is greater, the detected battery voltage is stored as the maximum battery voltage (S6). Next, it is judged whether the battery voltage is smaller or not than the prescribed minimum battery voltage (S7). If it is smaller, the battery voltage is stored as the minimum battery voltage (S8). Next, it is judged whether a difference between the maximum and the minimum battery voltage exceeds or not the prescribed value (S9). If it does not exceed, a prescribed number of times of sampling is executed. Total sum of respective samplings is obtained to be compared with a standard value. Based on this result of comparison, it is judged whether or not any short circuit exists between terminals of a linear solenoid.
Patent JP-H0990881-A (JP)
Title: Display device for number of traffic accidents
Inventor: OGAWA MASAYUKI
IPC: G09F9/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device for the number of traffic accidents which is capable of displaying the numbers of the dead and the injured due to traffic accidents at a single stroke on the display board of each police box by the operational instruction sent from one center. SOLUTION: The device is constituted from a display board 1 provided with display sections 2, 2a, 3a, and 4 which display the numbers of the dead and the injured due to traffic accidents by LEDs, liquid crystals or the like and a remote controller 5 which is connected with these boards by means of a harness through a data converting section 10 and is installed with ten key 6 and function keys 7 which input data to the display sections of the number of the dead and injured and an input figure display section 8 which displays the number of data inputted by the ten keys.
Patent JP-2000088824-A (JP)
Title: Method and device for diagnosing piping by ultrasonic probe
Inventor: SAKAMOTO SHINTARO
IPC: G01N29/28
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To allow measurement for a point not measured accurately by a conventional method, to enhance measuring precision by correcting a attitude of an ultrasonic probe in contact with a piping, to enhance flexibility relating to shape change of a measuring object and to control contact force acting between the probe and an inspected face to prevent the probe from being damaged. SOLUTION: A slider 14 mounted with an ultrasonic probe for wall thickness measurement is arranged on an annular rail 12, and a wall thickness of a piping is measured using an ultrasonic echo. As to a portion of which a contact condition is determined not to be satisfactory, the slider 14 is moved to the position of the portion, a attitude of the probe is changed, a characteristic amount of the ultrasonic echo is extracted to readjust the attitude, and a wall thickness of a defective portion is measured.
Patent JP-2001089591-A (JP)
Title: Expandable vinyl chloride-based resin composition
Inventor: SUNAKAWA TAKENOBU
IPC: C08J9/12
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an expandable vinyl chloride-based resin composition capable of remarkably improving the expansion ratio of the vinyl chloride-based resin. SOLUTION: This composition comprises 100 pts.wt. of vinyl chloride-based resin, 5-30 pts.wt. of (meth)acrylate-based copolymer, 0.5-15 pts.wt. of water and 0-20 pts.wt. of a thermally decomposable blowing agent. The (meth)acrylate- based copolymer is a polymer compound obtained by adding 0-50 pts.wt. of (b) a monomer mixture in such a way that the total amount of monomer mixtures (a) and (b) is 100 pts.wt. to polymerize the monomer mixture (b) in the presence of (co)polymer latex obtained by emulsion polymerization of 50-100 pts.wt. of (a) a monomer mixture comprising 50-100 wt.% of methyl methacrylate and 0-50 wt.% of at least one monomer selected from the group consisting of a methacrylate except methyl methacrylate and an acrylate.  The monomer mixture (b) comprises 0-50 wt.% of methyl methacrylate and 50-100 wt.% of at least one monomer selected from the group consisting of a methacrylate except methyl methacrylate and an acrylate.
Patent JP-H07119112-A (JP)
Title: Construction method of snow removal blocks
Inventor: ASANO YOSHIKI
IPC: E01C11/26
Filed: 1993-10-27
Abstract: PURPOSE:To lay out snow removal blocks in a series where a plurality of snow removal nozzles are installed side by side, thereby forming a snow removal road. CONSTITUTION:A plurality of snow removal blocks a provided with a water feed pipe 1 and a snow removal nozzle 2 inside are installed to a long culvert 3 in a serial state where a joint mechanism 4, which presses both the water feed pipes in the butting direction, is mounted to the opposed ends of water feed pipes 1 and 1' projecting from the opposed end faces of adjacent snow removable blocks a and a' respectively. This joint mechanism 4 joints the adjacent water feed pipes 1 and 1' so as to prevent water leakage and clogs a clearance formed between the opposed end faces of the adjacent snow removal blocks a and a' with a snow removal unit (b) on the same level by means of a clogging member 6.
Patent JP-S61145885-A (JP)
Title: Semiconductor light emitting device
Inventor: KODAMA KUNIHIKO
IPC: H01S5/00
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a leak current suppressing means with a superior leak current suppressing effect by a method wherein a current strangulation region is formed by lamination of a barium calsium fluoride layer and a III-V family compound semiconductor layer provided on both side of a stripe region including an active layer. CONSTITUTION:A stripe region consisting of a n type InP trapping layer 2, a InGaAsP active layer 3 with thickness of, for example, approx. 150nm, a p type InP trapping layer 4, and a p<+> type InGaAsP contact layer 5 and extending to the <011> direction is formed on the (100) surface of a n type InP substrate 1. In a current strangulation region which is grown on the both sides of this stripe region a super-lattice structure 7, where a layer 7A with a thickness of approx. 10mm consisting of Ba0.55Ca0.45F2 and a layer 7B with thickness of approx. 20mm consisting of InP are laminated alternately, for example, by 10 periodes, is provided between a InP layer 6 and a InP layer 8, being contacting with the InGaAsP active layer 3. This super-lattice structure 7 is, for example, with the molecular beam epitaxial growth method.
Patent JP-2000098107-A (JP)
Title: Forward scattering film
Inventor: ETORI HIDEKI
IPC: G02B5/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a forward scattering film having satisfactory display performance such as high contrast and capability of displaying paper-white background color by a very easily controllable production process. SOLUTION: The forward scattering film 5 has a light scattering layer 1 made of a transparent polymer binder contg. spherical fine particles, a transparent resin film 2 and an adhesive layer 3. The average particle diameter of the spherical fine particles is 1.0-10.0 μm, the relative refractive index (n) of the spherical fine particles to the transparent polymer binder is 0.19<n<0.99 or 1.01<n<1.09 and the haze value as a forward scattering film is >=60%.
Patent JP-H1084840-A (JP)
Title: Nesting prevention tool for switch
Inventor: OGAWA MASUHIKO
IPC: A01M29/32
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the nesting behavior of birds, etc., to a switch by fixing a nesting preventing tool through the use of an arm over the switch installed on a power pole so as to provide a barrier in the state of a small barrier. SOLUTION: The tool is oppositely provided with projecting pieces 5 at the outer side of the divided end of a half cylinder 3 with a necessary length and forms a pair of nesting preventing barriers 1 projecting many needle bar bodies 4 on the surface of the half cylinders 3. Then, the barrier 1 adheres an inserting and holding tool 6 to each half cylinder 3 at a nearly intermediate part in a longitudinal direction to fix the tool 6 to both ends of the supporting arm 2 with a necessary length, and an arm fixing frame 8 for fixing to the arm B fixed to the power pole is fixed at the lower surface of an intermediate part in the longitudinal direction of the arm 2.  A connecting barrier consisting of a half cylinder and projecting many needle bar bodies 4 at its top surface is adhered to the arm 2, and the connecting barrier 13 is fixed to the arm 2 by fixing plural pairs of polymerizing pieces 15 at the outer sides of the divided ends by fastening bolts and nuts 16 and installed by mounting the frame 8 provided for the arm 2 to the arm of the power pole.