baber/WOPTO huggingface dataset:
Patent JP-H0332795-A (JP)
Title: Water treating device
Inventor: SHIBATA KATSUHIRO
IPC: C02F1/78
Filed: 1989-06-30
Abstract: PURPOSE:To surely clean water to be treated by an ozone oxidation reaction even if org. matter having no unsatd. bonds is dissolved in the water to be treated by injecting ferric oxide as a catalyst into an ozone reaction chamber which brings the water to be treated and ozone into a gas-liquid contact reaction. CONSTITUTION:The ozone-contg. gas B is injected via a gas diffusion pipe 5 from an introducing pipe 4 into the water A to be treated introduced into the ozone reaction chamber 1. The oxidation reaction is induced by the gas-liquid contact reaction of the ozone and the water A to be treated. The oxidation reaction with all of the org. matter dissolved in the water A to be treated is accelerated by the ferric oxide C of the catalyst incorporated into the water A to be treated from a circulating piping 11. The treated water subjected to the ozone oxidation treatment is introduced in the state of containing the ferric oxide C into a settling chamber 8 where the ferric oxide C settles by gravity and is separated from the treated water D. The treated water D flows through a treated water effluent pipe 9 to the outside. On the other hand, the ferric oxide C is collected along the taper surface in the bottom of the settling chamber 8 and is withdrawn in the form of a slurry by a circulating pump 10 and is incorporated through the circulating piping 11 into the water A to be treated.
Patent JP-2000000634-A (JP)
Title: Gas vent device in mold for casting
Inventor: HANADA YUKIO
IPC: B22C9/06
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas vent device in a mold for casting which can surely discharge the air from a cavity in the mold for casting. SOLUTION: In the mold for casting which executes the casting by disposing a core 26 in the inner part of the mold D constituted with a lower mold D1, upper mold D2 and plural slide molds D3, D4 to demarcate the cavity 27 and pouring molten metal into this cavity 27, gas vents 21 are arranged in the lower mold D1, upper mold D2 and slide molds D3, D4, respectively. The gas and the air in the cavity 27 are shifted upward accompanied with the pouring of the molten metal and discharged to the outer part of the mold D from the gas vents 21 arranged in the slide molds D3, D4 and the upper mold D2. A part of the gas and the air remains near the lower mold D1 by obstructing the projecting and the recessing parts in the core 26 and the cavity 27, but these gas and air discharged to the outer part of the mold D from the gas vent 21 arranged in the lower mold D1.
Patent JP-S6062383-A (JP)
Inventor: KUDOU EIZOU
IPC: E05D15/16
Filed: 1983-09-14
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-H1113287-A (JP)
Title: Large space constructing method applying diagonal tension system
Inventor: KAKIZAWA TADAHIRO
IPC: E02D29/045
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide such an all-weather great space constituting method as being capable of performing a constructing method for a multilayer great space underground structure and a constructing method for a ground structure right thereon at the same time. SOLUTION: A hollow main tower 1 having a height on a ground level 3 is constructed at the depth of a supporting ground 2 in an almost vertical direction, a mountain-retaining wall 4 is constructed in a ground on the outer periphery of the main tower 1 to reach the supporting ground 2 and a canopy truss 5 is set up on a ground level encircled by the mountain-retainign wall 4. The canopy truss 5 is suspended from the upper part of the main tower 1 with a diagonal member 6, the ground encircled by the mountain-retainign wall 4 is advanced to be drilled, the first underground floor 9 is constructed on the drilled bottom at the step when it is advanced to be drilled deeply enough to construct the first underground floor and the first underground floor 9 is suspended from the canopy truss 5 with a suspending material 10.  The steps of drilling the ground, constructing the underground floor and suspending the underground floor with the suspending material 10 are repeated in a stepwise manner for construction to the lowest floor.
Patent JP-S6061518-A (JP)
Title: Gelatinous external composition
Inventor: YAMAGATA TETSUYA
IPC: A61P31/04
Filed: 1983-09-14
Abstract: PURPOSE:A gelatinous external composition, containing ''Clotrimazole '' in a base consisting of a lower alcohol, glycol, stabilizer, gelling agent, neutralizing agent and water, having a high affinity for the skin, and containing a pharmaceutically stable antifungal agent. CONSTITUTION:A gelatinous external composition, obtained by incorporating 0.1-3wt% ''Clotrimazole'', i.e. 1-[(2-2-chlorophenyl)diphenylmethyl] imidazole in a base consisting of 30-50wt% lower alcohol, e.g. ethanol, 5-30wt% glycol, e.g. propylene glycol, 2-10wt% stabilizer, e.g. diisopropyl adipate, 0.1-3wt% gelling agent, e.g. carboxyvinyl polymer, a neutralizing agent and water, and 7-9pH. The above-mentioned composition is capable of extending well on the skin and evaporating the solvent with refreshing feeling. The ''Clotrimazole'' remains in a concentrated state on the skin, and the penetration into the horny layer is rapidly carried out.
Patent JP-H0459689-A (JP)
Title: Device for lifting single crystal
Inventor: ISHIKAWA TAKASHI
IPC: C30B15/14
Filed: 1990-06-29
Abstract: PURPOSE:To enlarge a single crystal-lifting rate and improve the characteristics, productivity, etc., of the single crystal by disposing a specific structure double insulating members above a melted material in a crucible to steepen the gradient of temperature in a single crystal-lifting device by Czochralski method. CONSTITUTION:A crucible 15 is disposed in a chamber 11 and a heat generator 14 is disposed separately from the outside of the crucible 15. A double structure heat-insulating member comprising the first heat-insulating plate 19a having a reverse hollow conical shape and the second reverse hollow conical heatinsulating plate 19b formed on the inside of the first heatinsulating plate 19a through a spacer so as to form a space on the first heat-insulating plate 19a is disposed above a melted material 18 in the crucible 15. The melted material 18 in the crucible 15 is lifted with a lifting bar 20 equipped with a seed crystal at the lower end thereof and the produced single crystal bar 21 is lifted through the openings of the heat insulating members 19a and 19b.
Patent JP-H0725116-A (JP)
Title: Machinery of printer or the like using two or more drive power supplies
Inventor: TORII MASARU
IPC: B41J29/38
Filed: 1993-07-09
Abstract: PURPOSE:To always obtain a proper printing result, in machinery to which a plurality of driving power supplies can be selectively connected, by discriminating the kind of the connected power supply and reading the control data of the machinery corresponding to the discrimination result from a memory to operate the machinery. CONSTITUTION:When machinery is adapted to a printer receiving printing data from an external terminal 18 to apply printing to printing paper, an AC power supply 14 and a battery 19 are made connectable to a power supply terminal 9 as driving power supplies. In a CPU 24, currents different in intensity are applied to respective carriage driving and paper feeding stepping motors 35, 40 driven by the selectively used driving power supply 14 or battery 19 in the stop phase of the motors and the respective voltages thereof are detected by a drive voltage detection circuit 22. Next, the kind of the selected power supply is discriminated from the difference between the detected voltages and the current supply control data corresponding to the kind of the power supply stored in an ROM 26 is read corresponding to the discriminated power supply to control the current supply to the respective motors 35, 40.
Patent JP-S6413766-A (JP)
Title: Infrared image sensing element
Inventor: TANAKA YOSHIKUNI
IPC: H04N5/3728
Filed: 1987-07-07
Abstract: PURPOSE:To increase the rate of infrared rays absorbed by Schottky electrodes, and to give high sensibility by forming each Schottky diode in a detector group onto both surfaces of the surface and rear of a semiconductor substrate having one conductivity type different from a semiconductor substrate, to which a scanning means is shaped, and interconnecting the Schottky diodes. CONSTITUTION:In a Schottky type infrared image sensing element, a detector and a scanning means are constituted separately. The detector is formed to a semiconductor substrate 15. Channel stops 16 are arranged at regular, pitches in the line and row directions on the surface of the substrate 15, and partition regions as unit picture elements. A diffusion layer 18 is shaped around a Schottky diode 17 formed on one surface of the substrate 15 in the region as the unit picture element. A Schottky diode 19 and a diffusion layer 20 are also disposed and shaped on the other surface of the semiconductor substrate similarly 15 while being opposed to the Schottky diode 17 and the diffusion layer 18. The diffusion layers 18, 20 are connected mutually by through-holes, etc.
Patent JP-H1017933-A (JP)
Title: Press formed product and its strengthening method
Inventor: SHIBATA SHINJI
IPC: B62D25/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a press formed product enabling contribution to further strengthening, and a strengthening method thereof. SOLUTION: The press formed product is required to have a prescribed strength distribution. Quenched range being a quenched layer formed in the press formed product provides the strength distribution showing the hardness variation corresponding to the needed strength distribution. For example, the press formed product 1 is the one provided with one end part 11 and the other end part 12. The quenched range 3 extends continuously over from the one end part 11 side to the other end part 12 side, and the hardness distribution in the quenched range 3 becomes the high strength at the center range 3a between the one end part and the other end part, and the hardness is gradually lowered from the center range 3a to the one end part and the other end part.
Patent JP-S5960826-A (JP)
Inventor: ITOU SUSUMU
IPC: H01F29/04
Filed: 1982-09-29
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-H0221409-A (JP)
Title: Magnetic head
Inventor: KOMIYA NOBORU
IPC: G11B5/265
Filed: 1988-07-07
Abstract: PURPOSE:To heighten a shield effect by comprising a magnetic shield plate arranged between a first magnetic head body and a second magnetic head body of a superconducting material, and improving a Meissner effect. CONSTITUTION:The magnetic shield plate 18 is interposed between a recording head body 2 and a reproducing head body 3. The magnetic shield plate 18 is constituted of the superconducting material, and also, it is formed in one body i.e. one sheet shape. Also, the magnetic shield plate 18 and fixed frames 10 and 17 at both sides of the plate are fixed mutually with epoxy resin. In such a way, leakage magnetic flux from magnetic gaps 8 and 15 can be surely repulsed and shielded by the Meissner effect generated in the magnetic shield plate 18.
Patent JP-H0818211-A (JP)
Title: Manufacture of solder-precoated circuit substrate and equipment used for it
Inventor: FUKUNAGA TAKAO
IPC: H05K3/26
Filed: 1994-06-30
Abstract: PURPOSE:To make it possible to accurately position a lead of an electronic part on precoated solder by sliding a cutter blade on the top surface of a metal mask and cutting off and removing solder projected out above the top surface of the metal mask. CONSTITUTION:An opening is provided at a position equivalent to a pad 15 of a printed circuit substrate 11, and a metal mask 27 having a thickness to the top surface equal to the level the same as that of the required thickness of the precoated solder is placed on the printed circuit substrate 11. And a cutter blade 35 is slid on the top surface of the metal mask 27, and the precoated solder 21 projected out above the top surface of the metal mask 27 is cut off and removed. By doing this, the dispersion in the thickness of metal mask 27 can be reduced. Also, the surface of the precoated solder 21 becomes flat, so that the positional deviation of a lead of the electronic part cannot occur easily. Moreover, solder wastes are removed from top of a circuit substrate 11 by suction means 55 and 59 so that electric defects can be prevented.
Patent JP-H1118158-A (JP)
Title: Portable terminal equipment
Inventor: AMAMIYA HISATOSHI
IPC: H04W92/08
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To simply provide value information to a portable terminal equipment that uses a battery for a power supply and draws utility charge from the value information provided in advance. SOLUTION: An IC card 4 is provided with a memory 43, that stores value information and a CPU 42 that read/write information to the memory, a charger 3 is provided with a reader section 37 that reads value information of the card 4, and a communication interface 33 that sends the value information to the portable terminal equipment 1. When the IC card is inserted to the charge in the case of charging the portable terminal equipment, the reader section 37 reads the value information in the memory 43 via the CPU 42 and sends the information to the portable terminal equipment via the communication interface and stores in the memory of the portable telephone set.
Patent JP-2000356207-A (JP)
Title: Fastening structure and fastener for plate body to frame
Inventor: SHIROSAKI TAKAO
IPC: F16B5/06
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide fastening structure for a plate body to a frame, and a fastener used therefor with excellent plate body fastening workability to the frame, easily adjustable for fitting and with high fastening strength to prevent the plate body from being detached by wind pressure or the like. SOLUTION: The tip of one wire material part 1f of a metallic wire material 1b with a wound part 1h formed between one wire material part 1f and the other wire material part 1g by bending is swingably connected to a head fitting 1a to form a fastener 1. A hook part 1i is formed at the other wire material part 1g, and the included angle of both wire material parts 1f, 1g is made acute. The head fitting 1a of the fastener 1 is fitted to a plate body 2, and the other wire material part 1g is elastically locked to a frame 3 from the opposite side to the plate body 2. The hook part 1i is hooked to an angular part of the frame 3 to fasten the plate body 2 to the frame 3.
Patent JP-S5961566-A (JP)
Title: Casting having improved sealability
Inventor: OKA SHIYOUTAROU
IPC: B23P6/04
Filed: 1982-09-28
Abstract: PURPOSE:To pack heat-resistant glass in a blow hole and to prevent leakage of gas from the inside or outside by penetrating the soln. of metallic alkoxide in the blow hole and hydrolyzing the same. CONSTITUTION:A vacuum vessel 1' made of an ordinary casting is cleaned of oil and dirt from the outside surface and is then heated to dry in the case of producing a vacuum vessel. The vessel is then put into an evacuation tank to remove the air from the inside of a blow hole; thereafter, the vessel is dipped in a soln. 5 contg. 1 or >=2 kinds of metallic alkoxide to bring the vessel into contact with the metallic alkoxide. The inside of the vessel 1' is evacuated to vacuum. The soln. 5 is then penetrated and impregnated in a gas leakable blow hole. The vacuum vessel is thereafter pulled up and is allowed to stand for a specified time to hydrolyze the metallic alkoxide to a gel-like material while drying the same at an ordinary temp. Such vessel is heat treated whereby the vacuum vessel is obtd.
Patent JP-S6230826-A (JP)
Title: Method for recovering valuable matter from scrap alloy
Inventor: UEHARA KIYOTOKI
IPC: C01B19/02
Filed: 1985-08-02
Abstract: PURPOSE:To inhibit the corrosion of an device and the worsening of work environment to the minimum extent by dissolving a crushed scrap alloy in an alkali metallic hydroxide soln., oxidizing the resulting soln. and recovering a part of the constituent metallic elements of the alloy as metal. CONSTITUTION:A crushed scrap Se-As alloy consisting of <=40wt% As and the balance essentially Se is dissolved in a sodium hydroxide soln. A gaseous mixture of an inert gas with a preferably one of air, oxygen or ozone is used as an oxidizing agent and blown into the resulting soln. Metallic Se is precipitated by an oxidation reaction at 5-70 deg.C, preferably 20-40 deg.C, separated from As by filtration and recovered.
Patent JP-H0521554-A (JP)
Title: Integrated circuit device
Inventor: NISHIKIDO TAKUMI
IPC: H01L21/82
Filed: 1991-07-11
Abstract: PURPOSE:To estimate an AC characteristic with high accuracy by providing a test circuit used to test the performance of an integrated circuit separately from a circuit designed by a customer. CONSTITUTION:An inverter group 2 is inserted across blank terminals 6, 7 in a semicustom integrated circuit device 1. The inverter group 2 is composed of inverters 31 to 34 which are connected in series. When a signal which is input from the terminal 6 is detected by the terminal 7, a delay characteristic per inverter can be investigated. When the delay time is larger than a guaranteed value, the integrated circuit device can be rejected the side of a maker, and it is possible to prevent a defective product from being delivered to a customer.
Patent JP-S6417238-A (JP)
Title: Magneto-optical multi-layered film medium
Inventor: TAKAYAMA SHINJI
IPC: G11B11/105
Filed: 1987-07-10
Abstract: PURPOSE:To protect a recording film against oxidation and corrosion by using a film formed by coating the surface part of a nitride with the oxide of the constituting element thereof as a protective film and/or interference film. CONSTITUTION:The thin oxide film 4 is disposed on the surface part of the nitride film 1 by introducing oxygen into said part to oxidize the surface part at the time of forming the nitride. The stable film such as SiO film in the case of an SiN film and Al2O3 film in the case of an AlN film is, therefore, formed. Internal stresses are relieved by the formation of such film and the exfoliation of the film from the substrate by the deterioration with lapse of time is obviated. The magneto-optical disk which is decreased in pinholes and is extended in the life by the protective film having the high resistance to corrosion and oxidation is thereby obtd.
Patent JP-S5871796-A (JP)
Title: Changing method of loud speaker band width
Inventor: KAWAMURA SHINICHIROU
IPC: H04R3/04
Filed: 1981-10-26
Abstract: PURPOSE:To change the band width of a loud speaker while keeping the single resonance properties, by adding a level compressing circuit. CONSTITUTION:The sound pressure frequency of a loud speaker has the single resonance properties that are flat at a pass band and attenuated at the under the cut-off frequency with 40dB/decade. In order to expand a low band, the transmission function T1 is set as T1=1/[1-(1/y<2>)+(1/jQy)](1). In this case. (y) is equal to omega/omega, omega is the angle frequency, omega0 is the minimum resonance angle frequency and also the cut-off angle frequency, and Q is the resonance sharpness at a cut-off frequency. If the attenuation factor of a level attenuating circuit is referred to A, the band is expanded to a 1/A<1/2>-fold value. Then a high band level compressing circuit consists of a coil 1 and resistances 2 and 3, and its transmission factor T4 is shown as T4=1/{1+[1/(R2/R1)+(R2/jomegaL1)]. Then A=R2/(R1+R2) is used to satisfy Q=(1-A<1/2>).A<1/2>)<1/2>/(1-A).
Patent JP-H0223010-A (JP)
Title: Wire extension controller
Inventor: MATSUMOTO AKIO
IPC: A61B5/055
Filed: 1988-07-09
Abstract: PURPOSE:To extend wire accurately and quickly by measuring the winding length at the winch side while the feeding length at the wire extension side and arranging a communication line between the winding side and the feeding side then obtaining the difference between the winding length and the feeding length and controlling the rotation of a wire laying wheel based on the difference. CONSTITUTION:A pilot wire 13 is jointed with a wire 14 and wound through wheels on a plurality of steel towers 15 around a winch 1. The winding length L0 is measured at the winch side and the feeding length L3 is measured at the wire feeding side. Transmitter/receivers 5, 6 are provided and the winding length L0 is inputted to a comparing section 9. Actually measured length L1 of the pilot wire 13 at the end of extending work and an actually measured length L2 of the wire 14 at the end of extending work are inputted together with the feeding length L3 to a correction operating section 8, and a correction value C is obtained through a formula C=L1-L2=K, KL/L2=C, then L4=L3-C-L0 is inputted to a wire extending control section 10 thus controlling the rotation of the extending wheel 3. By such wheel arrangement, the wire 14 can be laid quickly and accurately with a few workers.
Patent JP-H0264460-A (JP)
Title: Article for solid-phase immunity test and testing method by utilizing said article
Inventor: RIRU TEE SHINOO
IPC: G01N33/552
Filed: 1989-07-04
Abstract: PURPOSE: To obtain an article for performing immuno assay suitable for combination with an automatic cleaner by constituting the article of a solid phase supporter and a coat of organic dye having positive charge and hydrophobic aromatic annular structure adsorbed by the solid phase supporter are constituted. CONSTITUTION: A solid phase immuno assay article has a solid supporter and net positive charge, and comprises a coat of organic dye having hydrophobic aromatic annular structure absorbed by the supporter. It is desired to contain the single phase of an immuno reaction component fixed in the organic dye. In addition, the immuno reaction component is selected from a group comprising the cells of mammalia, cell membrane follicle and a cell fragment. Thereby when an automatic cleaner is used, the whole cell can be firmly coupled so as not to reduce loss of the cell from the single phase of the cell adhered to the supporter.
Patent JP-S6063761-A (JP)
Title: Device for loading record carrier containing container
Inventor: MAEDA MASAYA
IPC: G11B17/043
Filed: 1983-09-17
Abstract: PURPOSE:To simplify the discharging mechanism of a record carrier, by performing the loading and unloading of a record carrier container with the rotation in the same direction of a driving source by switching a clutching means and performing the discharge of the container in connection with the clutching means. CONSTITUTION:Since the loading device of this invention is constituted in such a way that a clutch slider 14 makes upward and downward motions and a driving pinion 24a is engaged with an upper part section 17L and lower rack section 17U at the time of loading and unloading of a cassette 2, respectively, the loading and unloading operations of the cassette 2 can be made by a driving motor 6 which rotates in the same direction. Moreover, since the cassette is loaded onto and unloaded from a cassette holder 11 by the bent part 14d of the clutch slider 14 which pushes the bottom side of the cassette 2 in the loading direction at the time of loading and moves in the unloading direction at the same height as the cassette 2 and pushes the front end part of the cassette 2 at the time of unloading, the unloading operation and discharging operation following to the unloading operation can be made surely with a simple mechanism.