baber/WOPTO huggingface dataset:
Patent JP-H0956588-A (JP)
Title: Steam generator
Inventor: TAKANO TAKASHI
IPC: A47J27/16
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a steam generator which obviates the degradation in the generation efficiency of steam in spite of a minor fluctuation in the water level in a storage section, is easy in water level control and is excellent in handling. SOLUTION: This steam generator has the storage section B for storing hot water, a steam generating section 9 communicating with the storage section 8, a combustion chamber 10 disposed below this steam generating section 9 and a heating water pipe 19 for shunting the hot water in the storage section 8 and heating the water by a burner 11. A heating plate 20 which comes into contact with the hot water in the storage section 8 and is directly heated by the burner 11 in the combustion chamber 10 is disposed between the steam generating section 9 and the combustion chamber 10 by applying a specific inclination thereon. Ruggedness is formed on the surface of this heating plate 20. The water level in the storage section 8 is so adjusted that the hot water in the storage section 8 comes into contact with at least the heating plate 20.
Patent JP-S6277145-A (JP)
Title: Oscillating forging device
Inventor: FUKUI YOSHINORI
IPC: B21J9/02
Filed: 1985-09-30
Abstract: PURPOSE:To form profitably a difficult forged part by supporting an oscillating base on which a recessed spherical supporting surface is formed, can be turned and inclined against the upper and the lower spherical seat parts on which a projecting spherical seat surface is formed, and supplying and stopping a pressure liquid in a prescribed procedure to the plural sets of hydraulic cylinders. CONSTITUTION:Upper and lower metallic dies 20B, 20A are supported so that they can be turned and inclined centering around a center O of the respective projecting spherical seat surfaces 12A around a working center axis C-C. In six pairs of upper and lower hydraulic cylinders 24B, 24A, a high pressure oil is loaded to four pairs of cylinders equally to the upper and the lower ones, a supply of the high pressure oil to two pairs of cylinders is stopped, and the cylinder for stopping the supply of the high pressure oil is moved successively to the adjacent cylinder. As a result, oscillating bases 15B, 15A are brought to a turning motion. Also, when the cylinder for stopping the supply of the high pressure oil is set to two opposed cylinders, and the supply and stop of the high pressure oil are repeated, the oscillating based 15B and 15A are brought to a linear motion. In this way, a severe work for forging a large-sized product can be executed by a simple mechanism.
Patent JP-H0266936-A (JP)
Title: Semiconductor processor
Inventor: HASHIZUME YASUYUKI
IPC: H01L21/205
Filed: 1988-08-31
Abstract: PURPOSE:To prevent dust or detrimental substance generated from a processing chamber from contaminating the interior of the chamber or rising the temperature of the chamber by providing a shutoff chamber for shutting OFF supporting means for supporting a semiconductor wafer from the atmosphere and second gas discharging means for discharging gas in the shutoff chamber in the moving route of the supporting means. CONSTITUTION:After a process is completed, a wafer supporting jig 6 loaded with a semiconductor wafer 5 is pulled into a process tube 1 by a cantilever 7, and the moving route of the jig 6 is surrounded by a discharge vessel 10. Thus, the gas in the tube 1 is discharged in a direction designated by an arrow by a discharging cylinder 13, and also discharged at a discharge port 11 formed at the vessel 10 during the moving of the jig 6. Thus, after the process is completed, when the jig 6 is pulled from the tube 1, the gas tending to be discharged out of the device is shut OFF by the vessel 10, and discharged at the port 11.
Patent JP-S60115121-A (JP)
Inventor: GII ROTOBARUTO
IPC: H01H85/36
Filed: 1984-10-19
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-H0553905-A (JP)
Title: Method and device for accessing shared memory
Inventor: YOSHIDA YUTAKA
IPC: G06F12/04
Filed: 1991-08-29
Abstract: PURPOSE:To prevent processing time from being wasted by simultaneously writing (n) [(n) is an integer >=2] data having width W from a first MPU to a shared memory device and simultaneously reading these (n) data from the shared memory device to the first MPU. CONSTITUTION:In the case of continuously writing the (n) data having the width W from a first MPU 1 to a shared memory device 3, the data are successively held in bus transceivers 41-4n-1 with registers. Afterwards, the data are supplied to a first port, the bus transceiver 4n with register is turned to a through state, the shared memory device 3 is turned to a write state, and the (n) data having the width W are simultaneously written. On the other hand, in the case of simultaneously reading the (n) data having the width W by the first MPU 1, the (n) data are simultaneously read out and held in the bus transceivers 41-4n-1, the bus transceiver 4n is turned to the through state, and the data are simultaneously read. Thus, the processing time of the memory device 3 shared by MPU 1 and 2 differring the data width can be prevented from being wasted, or access time can be prevented from being prolonged.
Patent JP-H0883129-A (JP)
Title: Stabilized power supply circuit
Inventor: OKADA YUTAKA
IPC: G05F1/56
Filed: 1994-09-13
Abstract: PURPOSE: To test the protecting function operation of a protecting circuit such as an overheat protecting circuit without using any test terminal. CONSTITUTION: A protecting function testing circuit 5 is connected between an over voltage protecting circuit 3 and an overheat protecting circuit 4, a function testing voltage corresponding to an over voltage is impressed to the over voltage protecting circuit 3 and in response to the pulling-in of a current I5 due to the over voltage protecting circuit 3 responding to this function testing voltage, the protecting function testing circuit 5 applies a current I4' corresponding to its operating current 14 to the overheat protecting circuit 4. Thus, the protecting function of the overheat protecting circuit 4 can be tested even at the normal temperature without using any test terminal.
Patent JP-H04244105-A (JP)
Title: Buckle for chin strap
Inventor: SUCHIBUN SHII KERAA
IPC: A44B11/25
Filed: 1991-08-06
Abstract: PURPOSE: To provide a buckle for chin strap by which a helmet can be rapidly put on or taken off, and it becomes unnecessary to adjust the length of a chin strap when a person uses the helmet again after the length of the chin strap has been adjusted once. CONSTITUTION: A buckle comprises a female member 24 and a male member 22, the female member 24 comprises a center piece 36, and the extended pieces 38, 40 connected to the left and right of the center piece 36, and the free ends of side straps of the helmet, and the free ends of the rear straps 28, 28a are attached to the extended pieces 38, 40 in such a manner that the length thereof is adjustable. The male member 22 comprises a body 64, and a down piece 72 connected to a lower part of the body, and one end of the chin strap 30 is attached to the down piece 72 in such manner that the length is adjustable. The center piece 36 of the female member 24 comprises a C-shaped recessed part 32, and the body 64 of the male member 22 comprises a post 66 to be engaged with the recessed part 32 like a snap.
Patent JP-H0499535-A (JP)
Title: Hot-water supply device
Inventor: UNEKI HIDEJI
IPC: A47J41/00
Filed: 1990-08-20
Abstract: PURPOSE:To prevent the electrification of a discharge tube and the sticking of dust in the air by surrounding the tip part of the discharge tube made of a synthetic resin by a cylindrical body made of a metal. CONSTITUTION:At the time of leading out a liquid (hot water) contained in a vessel 1, when air is fed into the vessel 1 by pressing a push plate 16 of an air pump, the liquid in the vessel 1 passes through a leading-out tube 4, a water tube 6, a water tube pushing 8, and a case 9 and is led out of a discharge tube 11 by its air pressure. In this case, the tip part 10b of a discharge tube 10 projects from the lower face of a surface plate 17, and also, the discharge tube 10 is formed of a synthetic resin and electrified easily, but the electrification is prevented since the tip part 10b of the discharge tube 10 is surrounded by a cylindrical body 11 made of a metal such as stainless steel.
Patent JP-2000093518-A (JP)
Title: Syringe
Inventor: ISHIHARA TOMOKO
IPC: A61M5/32
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To inject and formulate medicaments through simple operations in a short time without contamination. SOLUTION: A syringe 100 comprises a syringe main body 1 and a container 10. The syringe main body 1 comprises an outer cylinder 2, a first needle tube 3 projecting outside of the bottom 2a of the outer cylinder 2, a tube 4 and a second needle tube 5 which are installed within the outer cylinder 2 and communicated with the inside of the first needle tube 3, a connection 6 consisting of a pair of small pieces formed on the outer peripheral part of the second needle tube 5, and a wrapping member 7 wrapping the second needle tube. The container 10 comprises a container main body 11 and a gasket 12 capable of sliding along the inner surface of the container main body 11 under a liquid-tight condition, the gasket 12 having a thin-walled part 12 that can be pierced by the second needle tube 5 and a locking part 16 to which the connection 6 locks.
Patent JP-H0664216-A (JP)
Title: Image forming apparatus
Inventor: IWAO NAOTO
IPC: G03G15/05
Filed: 1992-08-18
Abstract: PURPOSE:To provide an image forming apparatus having a means capable of easily supplying toner particles to an aperture electrode by applying the momentum in the direction of the aperture electrode to toner particles in the opening parts of the vibration plate mounted on the aperture electrode in order to prevent the clogging of aperture. CONSTITUTION:A piezoelectric pump 201 consists of a first hole 2012 provided with a first valve 2011, a second hole 2014 provided with a second valve 2013 and a piezoelectric vibration plate 2015 and the first valve 2011 or the second valve 2013 is selectively opened and closed according to the vibration of the piezoelectric vibration plate 2015 to form an air stream to apply momentum to toner particles. The piezoelectric pump 201 is arranged so that the first hole 2012 comes to the position corresponding to the opening part 301 of a vibration plate 30.
Patent JP-S60150909-A (JP)
Inventor: ROBAATO HAABEI JIYOONZU
IPC: B26D1/30
Filed: 1984-10-18
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-H11134700-A (JP)
Title: Optical head
Inventor: SHIONO TERUHIRO
IPC: G11B7/135
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical head of an optical recording device capable of making it thin. SOLUTION: An optical path converting means (the first surface of a first transparent base 9) 14, a first grating element 5 and a second grating element 6 are arranged in the optical path from a light source 1 to an optical disk 11. A transmitted light beam from the light source 1 is made incident on the optical path converting means 14 through a collimator lens 3, totally reflected and made incident on the first grating element 5. A diffracted light beam is made incident on the second grating element 6 and converged on a recording medium by an objective lens. A diffracted light beam from the first grating element 5 and a diffracted light beam from the second grating element 6 are made to be generated in the direction mutually canceling the fluctuation of wavelengths.
Patent JP-H0266950-A (JP)
Title: Vapor phase epitaxy apparatus
Inventor: MARUYAMA KENJI
IPC: H01L21/365
Filed: 1988-08-31
Abstract: PURPOSE:To make it possible to form a compound semiconductor layer wherein vapor pressure is high, the specific gravities of elements are high, the composition is uniform and the thickness is uniform by using a constitution wherein a susceptor is coveted with a cover in which an exposing window is provided at a part, the susceptor is rotated and a mixed crystal comprising all the raw materials is grown. CONSTITUTION:A susceptor 3 which holds a substrate to be grown 2 is covered with a cover 11 in which an exposing window 11W is provided at a part. One of a plurality of raw material gases is made to pass on the exposing window 11W. The other (e.g., mercury) of a plurality of the raw material gases is made to remain in the cover. The susceptor 3 is rotated, and a mixed crystal comprising all raw materials is grown. Namely, one raw material gas is made to pass intermittently on a wafer on the susceptor. The raw material gas (e.g., mercury) whose composition is hard to control is made to remain in the vicinity. Then, an epitaxially grown layer characterized by excellent controllability, uniform composition and film thickness and excellent crystal quality can be obtained.
Patent JP-H0560735-A (JP)
Title: Analyzing method of anion
Inventor: NISHIMURA MASAYUKI
IPC: G01N30/02
Filed: 1991-08-30
Abstract: PURPOSE:To shorten the time for analysis by adding a multivalent base as a counter ion to a moving phase. CONSTITUTION:For one example, a moving phase 7 which contains a phthalic acid of 1.0mM and of which pH is adjusted to be 4.35 is supplied 1. In a state of equilibrium, the surface of a stationary phase of a column packing of a column 6 is made to have a positive charge by ionization of an anion exchange group and phthalic acid ions are held in a definite state. When a sample containing a plurality of anions is introduced 2 by a microsyringe or the like herein, univalent ions being small enough to be held in the column 6 are eluted early and then bivalent anions held therein strongly are eluted. The moving phase 7 eluted continuously from this column 6 is monitored by an electric conduction detector 4, an increase of a conductive liquid at the position of elution of sample ions is detected and a data processing 5 is conducted. According to this constitution, the elution of sulfuric acid ions, which are bivalent ions, can be expedited selectively.
Patent JP-S59110710-A (JP)
Title: Operation of hot stove for blast furnace
Inventor: MORITA TOORU
IPC: C21B9/10
Filed: 1982-12-14
Abstract: PURPOSE:To raise the thermal efficiency of hot stove for blast furnace to its maximum, by a method wherein the blast period of each hot stove is divided into the initial stage, the middle stage and the last stage, the initial stage blast period and the last stage blast period being suitably overlapped and single hot stove, blast is carried out only in the middle stage blast period. CONSTITUTION:At respective hot stoves 1, 2 and 3, the hatched part is the blast period, the reversed part being the combustion period and the blast period is divided into the initial stage blast period 1, the middle stage blast period IIand the last stage blast period III. For example, the last stage blast period IIIof hot stove 1 and the initial stage blast period 1 of hot stove 2 are overlapped, further the last stage blast period III of hot stove 2 and the initial stage blast period I of hot stove 3 are overlapped, than uniform blast temperature is oftained. In the middle stage blast period II where hot blast temperature is most stable, the single blast is carried out. Thus, its effect can be exhibited at its most.
Patent JP-H0653460-A (JP)
Title: Solid state image sensor element package
Inventor: MINAMI TOSHIJI
IPC: H04N5/372
Filed: 1992-07-27
Abstract: PURPOSE:To make a package as thin as possible, especially to make thin an electronic endoscope, by forming partially extended parts of substrates. CONSTITUTION:In four sheets of ceramic boards 11A-11D, the first board urn serves to provide an air gap between a CCD 1 and a cover glass 21 placed on the top face of a package 10 whereas the second board 11B is provided with terminals 14A, 14B to be connected through bonding wires 13 with the terminals of the CCD 1. The third and fourth boards 11C, 11D are elongated to provide extended parts wherein terminals 16A, 16B to be coupled with the terminals 14A, 14B of the second board 11B and connected with a signal line 15 for delivering video signals are provided on the top face at the extended part of the third board 11C. This constitution eliminates pins projecting downward from the package 10 and realizes total reduction of the thickness of the package 10 because the signal line 15 is laid utilizing the upper space of the extended part.
Patent JP-H05205751-A (JP)
Title: Apparatus and method for automatic voltage control of forced electrolyte flow battery
Inventor: ROBAATO UOOREN DAUNINGU
IPC: H01M50/77
Filed: 1992-08-19
Abstract: PURPOSE: To control the output voltage of a battery of the type in which the electrolyte flows. CONSTITUTION: A voltage detection and control circuit 24 is provided, in which the output voltage of a battery 12 is measured, the output signal is supplied to a flow control valve 20, the flow rate of the electrolyte is decreased by the flow control valve 20 when the output voltage of the battery 12 is lower than the desired level while the flow rate of the electrolyte is increased by the flow control valve 20 when the output voltage of the battery 12 is higher than the desired level. The flow control valve 20 is an ON-OFF control solenoid valve 22 to respond to the pulse width modulation signal from the detection and control circuit 24.
Patent JP-H0511402-A (JP)
Title: Thiazine type recording material
Inventor: MAEDA YOSHIYUKI
IPC: G11B7/246
Filed: 1991-08-30
Abstract: PURPOSE:To obtain an optical recording material having optochemical hole burning action in the wavelength region of semiconductor laser beams by using a specified thiazine dye as a guest component and a polymer compatible with the guest as a host component. CONSTITUTION:The recording material is a composition composed essentially of the guest component and the host component, and the guest component is the thiazine dye represented by formula I in which each of R1-R3 is H or alkyl; R4 is H or nitro; and X<-> is an anion. The host component is a polymer compatible with the guest component, thus permitting the absorption band of the recording material to be shifted into the longer wavelength region and the recording material to function in the wavelength region of the semiconductor laser beams by using the thiazine dye containing sulfur high in electron density as the guest component.
Patent JP-2000056531-A (JP)
Title: Image forming device
Inventor: OMURA ATSUO
IPC: G03G15/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To ensure the safety even when a high voltage is added to a connector part by constituting a device body-side connector support member in such a manner as not to be capable of touching a device body-side connector and an accessory device-side connector from the outside. SOLUTION: A first accessory device-side connector 13 and a second accessory device-side connector 14 are connected to a first body-side connector 11 and second body-side connector 12 mounted on a first support member, respectively, to electrically connect a device body 1 to a paper feed unit. The first support member and a second support member 16 are fixed to a wooden frame 15 by fixing screws 21, 22. The first support member is fixed in this way, whereby the first body-side connector 11 and second body-side connector 12 fixed to one end of a primary bundled wire 3 are arranged on the inside from a facing plate 101. The second support member 16 having the first accessory device-side connector 13 and the second accessory-side connector 14 is fixed, whereby one end side of the second support member 16 blocks a cutout part 103.
Patent JP-H0192031-A (JP)
Title: Manufacture of friction plate, synchronous blocker-ring, etc.
Inventor: BAUER WALTER
IPC: F16D23/02
Filed: 1988-09-05
Abstract: PURPOSE: To easily mount friction lining on a supporting body at a low cost by removing edges on the radial inner side or the outer side of a groove after removing the friction lining and mounting a plate connected by the edges on a supporting body. CONSTITUTION: While a friction plate is composed of a supporting plate 1 including an interior spline 2 and a friction lining 3 and the lining 3 is equipped with a plurality of grooves or slots 4, the lining 3 part is removed up to the plate passing the lining at the grooves or the slots 4. The grooves 4 are opened toward the inner end 5. In the case where both ends of the grooves 4 are opened, the grooves 4 are stamped so that the lining edges 8 edges may be retained in order to maintain the positions of each portions 7 of the lining 3 when the lining 3 is mounted on a supporting plate 1 and the edges 8 are removed for the first time after the lining 3 is mounted on the supporting plate 1.
Patent JP-H1046308-A (JP)
Title: Production of hot dipped steel plate
Inventor: OI TOSHIHIKO
IPC: C23C2/02
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To produce a hot-dip Al-Zn alloy coated steel plate excellent in plating adhesion and surface appearance at a low cost while obviating the necessity of a descaling treatment stage, by using a hot rolled plate obtained by the ordinary process as a starting plate for plating. SOLUTION: At the time of applying hot-dip Al-Zn alloy coating containing 2-15wt.% Al to a hot rolled steel plate in a continuous hot dipping line, the hot rolled steel plate having scale layer on the surface is introduced, without descaling treatment, into the continuous hot dipping line. In a reducing-gas atmosphere in a heat treatment furnace, the hot rolled steel plate is subjected to reducing treatment under the conditions satisfying inequality (60×RL)/LS +0.4×RT>=370, preferably inequality (60×RL)/LS+0.4×RT>=400 [where RT is the maximum ultimate plate temp. ( deg.C) in the reducing zone of the heat treatment furnace, RL is the length (m) of the reducing zone of the heat treatment furnace, and LS is line speed (mpm)] and then to hot dipping.
Patent JP-S60113395-A (JP)
Title: Memory control circuit
Inventor: HONDA TOYOTA
IPC: G09G1/16
Filed: 1983-11-25
Abstract: PURPOSE:To obtain a memory control circuit which does not reduce the processing speed of a CPU to the utmost by changing the refresh method of a dynamic RAM in case the contents of the memory for display on a dynamic RAM in which a system memory is used in common with the memory for display, are not displayed, or in case the contents may not be displayed or in case the contents are displayed. CONSTITUTION:When in a detection circuit 19, the display of the display data in a memory 5 is detected and after the next vertical synchronizing signal the condition continues, a refresh address change-over switch 18 is connected to a display address side 11, and the conventional same operation is executed. Next, when it is detected that in a display detection circuit 19, the display data in the memory 5 are not displayed, and the condition continues after the next vertical synchronizing signal, the refresh address change-over switch 18 is connected to a refresh address side 21, further, an address change-over switch 3 is connected to the refresh address side 21 for 64mus per 2ms, the refresh operation is executed, and at the period except the said period, CPU1 can give and receive the data with the memory 5.
Patent JP-S59109168-A (JP)
Title: Filtration of drink
Inventor: KONNO SHIGERU
IPC: B01D39/14
Filed: 1982-12-15
Abstract: PURPOSE:To filter a drink in high efficiency, without causing the dissolution of harmful substances in the drink, by using a filter medium consisting of a filter base coated with fine crystalline fibers of potassium titanate or titanium oxide. CONSTITUTION:A filter base such as filter paper, filter coth, etc. is coated with fine crystalline fibers of potassium titanate or titanium oxide having a diameter of e.g. 0.1-0.5mum and length of 5-30mum, preferably diameter of 0.2-0.3mum and length of 10-20mum at a rate of about 40-200g/m<2>, preferably 80-150g/m<2>, and the obtained filter medium is used for the filtration of drinks such as Japanese sake, etc.