baber/WOPTO huggingface dataset:
Patent JP-H09197472-A (JP)
Title: Battery check device
Inventor: ODA KATSUYA
IPC: G03B17/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery check device preventing malfunction caused by the temporal restoration of a battery voltage in the case a battery is left as it is for a long time. SOLUTION: As a value for battery check operation, two reference values BC-LOCK1 and BC-LOCK2 are set. Then, when the first time of the battery check is executed, it is executed by the value of BC-LOCK1. Besides, when the battery check is decided to be >=BC-LOCK1 once, the battery check is executed by the value of BC-LOCK2 being the larger reference value than the value of BC-LOCK1. Thus, even when the battery voltage is temporarily restored in the case it is left as it is for a long time, the erroneous battery check is not executed.
Patent JP-2000203569-A (JP)
Title: Plug for liquid container
Inventor: WADA KIYOSHI
IPC: B65D47/36
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an easy-handling plug for liquid container having a property to be re-sealed more than several times and a superior sealing property at the port. SOLUTION: This plug is comprised of a top plate 10 having an opening plate 13 enclosed by an opening thin wall groove 11 and a hinge 12; a fitted peripheral wall 21 inclined to be vertically installed to show a higher height as it is spaced apart from the hinge with the hinge being applied to an entire inner circumferential edge of the opening thin wall groove; a fitted section 20 having a fitting top plate 22 arranged on the fitted peripheral wall so as to cover the whole of it, having a peripheral edge protruded outward, and a handle section 24 having a thin-wall groove 23 provided near an end ridge at an opposite side of the hinge side of the fitting top plate arranged in parallel with the hinge nearly at the center;  and a spout peripheral wall 30 arranged at the side opposite to the hinge of the top plate, at a regular interval from the fitted peripheral wall on the outside of the fitting section, with a height nearly a half of the fitted peripheral wall, arranged with a slant almost the same as that of the fitted peripheral wall.
Patent JP-S63174669-A (JP)
Inventor: KASHIWAJIMA MITSUTOSHI
IPC: A61N2/08
Filed: 1987-01-16
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-S58125890-A (JP)
Inventor: SAITOU KAZUMASA
IPC: H05K1/11
Filed: 1982-01-22
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-H07252769-A (JP)
Title: Brilliantly colored fiber and its production
Inventor: HAYASHI ATSUSHI
IPC: D06M11/00
Filed: 1995-01-20
Abstract: PURPOSE:To obtain a brilliantly colored fiber without using a dye or a pigment, exhibiting a beautiful color, e.g. a jewel color or a metallic color and excellent in heat resistance, corrosion resistance, weatherability, barrier properties against light, heat and electromagnetic wave, water repellency and antistaticity. CONSTITUTION:A polyester fiber material 4 is placed facing to a target 5 of at least one metal selected from the group consisting of a metal, an alloy and a metal nitride in the vacuum vessel 1 of a sputtering apparatus. Then, after the vessel 1 is brought to vacuum, an inner gas, e.g. argon gas is introduced into it. A direct-current magnetron sputter is curried out on the polyester fiber material 4 to form a metal coating, an alloy coating or a metal nitride coating on it. Successively, the fiber material 4 is placed facing a target 6 of at least one oxide selected from the group consisting of SnO2, In2O3 and ZnO, preferably Ga-containing ZnO, and subjected to the sputtering treatment in the same manner to the above sputtering to form an oxide coating on the surface of the metal coating on the fiber material 4.
Patent JP-2000209175-A (JP)
Title: Decoder
Inventor: YOSHIOKA SHIGEKI
IPC: H04N19/423
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To minimize a wait time in data processing in the case of setting change of an operating state of a transport decoder 1 with respect to a decoder that decodes an MPEG2 transport stream. SOLUTION: The decoder 100 is provided with a packet counter 10 that counts number of packets received by the transport decoder 1. In the case of revising setting of an operating state of the transport decoder 1, a timing when data reflecting the setting revision is outputted from the transport decoder 1 is detected depending on number of packets received by the transport decoder 1.
Patent JP-H03213593-A (JP)
Title: Paper making
Inventor: IWATA HIROSHI
IPC: D21F1/02
Filed: 1990-01-17
Abstract: PURPOSE:To obtain paper having no difference in strength between longer direction and width direction by reversing direction of projection based on wire traveling direction when jet direction fed from head box is projected on wire. CONSTITUTION:In feeding paper making raw material in a sprayed state 1 from a head box to a traveling wire, when direction of spray flow fed from the head box 2, namely jet direction Dj is projected on the wire 3, the direction of the projection is reversed based on wire traveling direction Dw so that orientation of prepared paper has no difference in longer direction and width direction and anisotropy of paper strength is extremely improved.
Patent JP-H04271128-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUNAKOSHI YASUHIRO
IPC: H01L29/78
Filed: 1991-01-25
Abstract: PURPOSE:To prevent impurities from penetrating a lower layer polysilicon film and an active region, by forming a P-type silicon film by diffusing impurities in the lower layer polysilicon film by heat-treating an oxide film which is formed on the poly silicon film and contains boron. CONSTITUTION:An oxide film 10 containing boron is formed on a polysilicon film 9. A protruding type step-difference of a channel region part is used by etch back, and poly-silicon in the channel region part is exposed. The oxide film 10 containing boron is left in a source/drain part. By heat treatment, impurities are diffused in the lower layer polysilicon film from the oxide film 10 containing boron.
Patent JP-S62166291-A (JP)
Title: Sealing method for heat pipe end
Inventor: MASUKO KOICHI
IPC: F28D15/02
Filed: 1986-01-17
Abstract: PURPOSE:To bring the whole inner circumferential surface of a small bore pipe into close contact completely, prevent the forming of an opening part causing gas leakage, and increase strength against lateral load by squeezing the small bore pipe part for sealing of a metal tube end part, which is placed on a concave receiving surface having smaller curvature than that of the pipe outer surface by means of a punch of which width covers the pipe. CONSTITUTION:One end of a metal pipe 10 as a heat pipe mainbody is sealed and noncondensable gas is exhausted and then specified working fluid is injected through a small bore pipe part 11 as the other end of the pipe 10. On a die as a receiving surface having a concave circular arc surface of which curvature is smaller than that of the part 11, the part 11 is placed in the axial direction of the die and it is processed in squeezing condition by a punch of which width W at the convex circular arc section of its tip part covers the part 11 wholly in its radius direction. Both ends of the pipe where the curvature is the largest in a squeezed part and an opening part is apt to be formed are positively folded in two with pressure. The pipe 10 to which squeezing process is applied is set up-right with the part 11 put at the upper side and then the tip part of the part 11 is molten with heat to finish sealing work.
Patent JP-H11204555-A (JP)
Title: Semiconductor package and manufacture of the same
Inventor: MORISHITA DAISUKE
IPC: H01L21/56
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the handling or working efficiency of a semiconductor package at automated mounting, and making performance on an upper face of a sealing resin layer, by planarizing the top surface of the encapsulating resin layer of the semiconductor package as a whole. SOLUTION: An opening dimension of a screen which becomes the application mask of encapsulating resin is set adequately larger than the shape dimension of a semiconductor chip 3, and the screen is set on a carrier substrate 1, and the resin is printed. At separating of the screen from the carrier substrate 1, a deformation part 5d is generated at the edge part of an encapsulating resin layer 5 due to the stringiness of resin, and the part is cut when the encapsulating resin layer 5 is cut along D-D line. As a result, a semiconductor package in which only a flay part 5f is allowed to remain as the encapsulating resin layer 5, and the for surface is polarized over its entirety.
Patent JP-H04243931-A (JP)
Title: Production of optical fiber preform
Inventor: NAKANO MASAAKI
IPC: G02B6/00
Filed: 1991-01-28
Abstract: PURPOSE:To reduce the production cost of an optical fiber preform by circulating a cooling medium in the hollow part of a glass tube constituting a target for the adhesion of glass fine particles to cool the glass tube and simultaneously allow the glass fine particles to deposit on the outer surface of the glass tube. CONSTITUTION:A glass raw material such as SiCl4 and a dope raw material such as GeCl4 are supplied to a burner 2, and the raw materials are hydrolyzed with a combustible gas and O2. A flame 3 containing the produced glass fine particles is sprayed form the burner 2 toward a glass tube 1. The burner 2 is transversely reciprocated, and the glass bar 6 is rotated in the direction of the arrow C to stick and deposit the soot of the glass fine particles on the surface of the glass tube for the formation of a porous optical fiber matrix 4. A cooling medium 9 such as water is circulated in the hollow part of the glass tube 1 by the use of a rotary joint 7 and a cooling medium-circulating pump 8 to cool the glass tube 1 for providing a thick matrix 4 for an optical fiber in a short time. The matrix 4 for the optical fiber is thermally treated in a high temperature fluorine gas atmosphere to add the fluorine to the matrix, followed by dehydrating and clarifying to provide a long optical fiber preform 4 reduced in the optical loss.
Patent JP-H05197819-A (JP)
Title: Superconducting computer
Inventor: NISHINO JUICHI
IPC: G11C11/44
Filed: 1992-01-21
Abstract: PURPOSE:To provide a superconducting computer that has the improved computing performance by setting a specific corresponding relation between a machine cycle and the wiring length of the computer. CONSTITUTION:The components per chip of a superconducting IC 1 is referred to as d (gate/cm<2>) with the machine cycle of a superconducting computer 3 referred to as (m), the relative dielectric constant of a substrate 2 as epsilon, the sum of vertical and horizontal lengths of the substrate 2 as 2a (cm), the light velocity in vacuam as c (cm/s), and the number of gates of a logic circuit as G (gate) respectively. In such conditions, 2a m X c/epsilon<1/2> and also d X a<2> G are satisfied. That is, the signal delay caused at a logical gate is satisfactorily small compared with the time when the signal is transmitted through a wiring 4 owing to the use of a superconducting element. Therefore the computer 3 can work in the cycle (m) as long as the maximum wiring length is smaller than the distance that can be covered in a single machine cycle. Thus it is possible to improve the computing performance of a single processor to >=1 X10<9> (number of times executing instruction/s) with <= the cycle (m) set at 1ns.
Patent JP-H05199536-A (JP)
Title: Video mute circuit
Inventor: AOKI MUNEO
IPC: H04N5/44
Filed: 1992-01-21
Abstract: PURPOSE:To provide a video mute circuit for automatically changing the mute time of video signals corresponding to the heated state of the heater of a cathode ray tube for a mute voltage to be supplied to the video mute circuit concerning the video mute circuit for preventing any abnormal white balance phenomenon when turning on the power source of an automatic white balance circuit to stably keep white balance. CONSTITUTION:A video mute circuit 6a can mute video signals except for a reference signal to control a beam current by amplifying the output signal of a circuit 4 to detect the beam current of a color cathode ray tube 5 and controlling the mute voltage supplied from a power source by delayed and DC converted signals, and there is an effect to automatically change the mute time corresponding to time until the beam current flows to the cathode ray tube 5.
Patent JP-S57122235-A (JP)
Title: Hot water supply device
Inventor: IMABAYASHI SATOSHI
IPC: F24H1/00
Filed: 1981-01-22
Abstract: PURPOSE:To enable a continuous supply of hot water for prevention of freezing through a natural convection even if a heat pump is halted by a method wherein a water heating heat exchanger is located on the upper part of a hot water storage tank. CONSTITUTION:A heat pump unit 2 is placed above a hot water storage tank 1 for unification. A heat pump cycle consists of a compressor 3, a water heating heat exchanger 4, a vaporizer 5, a restrictor 6, an accumulator 7 and a blower 8 for the vaporizer 5, all of which are kept in the heat pump unit 2. The water heating heat exchanger 4 causes a coolant delivered from the compressor 3 through a convection flow to be flowed from upper part to the lower part and water to be flowed from the lower part to the upper part, which, moreover, is of a trap free construction. Thus, a convection from the water heating heat exchanger 4 through a circulating pump 13, a duct 14, a hot water supply pipe 9 and a duct 15 to the water heating heat exchanger 4 is caused.
Patent JP-H10207174-A (JP)
Title: Multicolor image printer
Inventor: OISHI MITSUGI
IPC: G03G15/01
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image printer adapting to printing for business, POP or OHP by using nonoffset toner. SOLUTION: A paper feeding roller 60 feeds sheets of paper in a paper cassette 32 to a pair of stand-by rolls 57 with a pair of feeding rolls 59. A pair of the stand-by rolls 57 carry the papers with exact printing timing. A belt 33 is circulated counterclockwise in a state where the papers are placed, to successively carry the papers to contact parts with four photoreceptor drums 43. Toner images of magenta, cyan and yellow are successively transferred to the papers by a most up stream process unit 39a, a second process unit 39b and a third process unit respectively. Then, transparent toner image are superimposed/transferred to toner images after color development by a most downstream process unit, to be thermally fixed by a fixing unit 61. In the first- third process units in order from the upstream side, toners of red, blue and black of POP colors are housed respectively.
Patent JP-H06213312-A (JP)
Title: Working vehicle for snow removal
Inventor: HIRAGORI HIDEAKI
IPC: E01H5/06
Filed: 1993-01-21
Abstract: PURPOSE:To provide a working vehicle for snow removal in which snow removing blades can be operated at a high speed without operating the selector lever. CONSTITUTION:A working vehicle for snow removal is equipped with a hydraulic circuit 21, a hydraulic pump 22 installed on the hydraulic circuit and driven with the output of an engine 11, a hydraulic control unit 23 to control the flow of the pressure oil which is discharged from the pump to the hydraulic circuit, and a cylinder 25 which is actuated when the flow of pressure oil is controlled by the control unit and which drives snow removing blades 4, 5. The arrangement further includes a shift controller to control an automatic transmission 12 in accordance with the selection of a selector lever and a forced neutral controller 34 which drives a forced neutral mechanism when a car speed signal and a forced neutral signal are fed and changes over the automatic transmission forcedly into the neutral position regardless of the select position of the selector lever.
Patent JP-2000203933-A (JP)
Title: Production of transparent yttrium/aluminum/garnet sintered body by dry mixing method
Inventor: IKEGAMI TAKAYASU
IPC: C04B35/50
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a YAG sintered body having transparency, which can be used as various optical materials. SOLUTION: The YAG sintered body is obtained by mixing Y2O3 powder containing sulfur in an amount of 0.03-10 wt.% (as S based on the weight of Y2O3) and having an average particle size of primary particles of 0.01-0.4 μm and Al2O3 powder having an average particle size of primary particles of 0.01-1.5 μm in such a ratio that the Y2O3 powder and Al2O3 powder forms yttrium/ aluminum/garnet, then compacting the mixture and sintering the obtained green body at 1,600-1,850 deg.C under such an atmosphere that the total partial pressure of the gaseous components which can not be diffused within the yttrium/ aluminum/garnet is not more than 0.5 atom so that the residual amount of sulfur to be not more than 0.02 wt.% (as S based on the weight of Y3Al5O12) after sintering.
Patent JP-S59135577-A (JP)
Title: Method and device for decision of tire type
Inventor: IZAWA TOSHIO
IPC: G06K7/10
Filed: 1983-01-24
Abstract: PURPOSE:To discriminate the type of a tire during revolution of the tire by using a recess part detector with which a light beam passes through the recess part formed at the soulder part of the tire. CONSTITUTION:A recess part detector 10 contains a generating part 11 and a receiving part 12 of light beams which opposite to each other with a distance. Such a detector 10 is set to its setting device 20. Then a tire T is held rotatably by a tire revolving device 30. The detector 10 is positioned so that a light beam 11a passes through a recess part formed at the shoulder part Ta of the tire T. Then the tire T is revolved, and the detector 10 detects the recess part of the part Ta. Thus the type of the tire T is quickly discriminated by the detection signal of the detector 10.
Patent JP-S56105414-A (JP)
Title: Steel taphole of converter
Inventor: YOSHIMOTO YOSHIO
IPC: C21C5/46
Filed: 1980-01-28
Abstract: PURPOSE: To shorten a steel tapping time by a method wherein plural openings are formed from an interior of the furnace to an exterior thereof so as to pierce a furnace wall of an intermediate area between a barrel part of the furnace and a throttle part thereof to provide equal three sets of the steel tapholes and, thereby, slag is prevented from being mixed and flowed out at a terminal period of steel tapping.  
     CONSTITUTION: The openings are formed from the interior of the furnace to the exterior thereof so as to pierce the furnace wall of the intermediate area between the barrel part of the furnace and the throttle part thereof and three sets of steel tapholes are arranged at an equal mutual distance. Therefore, a degree generating a voxtex stream is extremely controlled and an amount of the slag whirled into the steel tapping stream is reduced to a large extent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58127260-A (JP)
Title: Disk cache controller
Inventor: YAMAMOTO SUMIO
IPC: G06F12/08
Filed: 1982-01-25
Abstract: PURPOSE:To improve the using efficiency of a disk cache memory, by writing a data given from an upper device to a disk device after waiting for a fixed time and after the data is written to a disk cache memory. CONSTITUTION:A data writing command given to a disk device from a central processor is fetched to a status replacing circuit 3-12 via a signal line 301. A timing circuit 3-13 applies interruptions to adder circuit 3-15 with a fixed time interval via an interruption signal line 304. The circuit 3-15 checks a status register group 3-11 via an access signal line for each interruption and then starts a writing circuit 3-16 via a signal line 306 when the contents of a prescribed field exceed the value of a register 3-14. The circuit 3-16 gives an indication to the disk device via a signal line 307 to write the data in order to write the data within a block in a corresponding disk cache memory to the disk device.
Patent JP-H10201598-A (JP)
Title: Tray for serving and top plate for wagon
Inventor: HONMA TAKEO
IPC: A47G23/06
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve durability by eliminating the stripping of a base and anti-skid part and to improve an anti-skid effect at the anti-skied part having a high friction coefficient by forming the elastomer-made anti-skid part, which constitutes the upper surface of the placing part provided on a base made of hard resin, integrally with the base through injection molding. SOLUTION: This tray 1 for serving has a plane, circular and flat placing part 2 and an edge part 3 formed upward around the outer periphery of this placing part 2. The base side is a tray base 4 formed by the injection molding from hard resin such as ABS resin or polycarbonate and by injecting elastomer and integrally forming it on this tray base 4, an anti-skid part 5 made of elastomer is formed on the upper surface of placing part 2. This anti-skid part 5 is formed so as to be extended over all the area of tray base 4 on the side of upper surface, namely from the entire upper surface of the placing part 2 to the upper end part of edge part 3. It is preferable that the surface of the anti-skid part 5 is made into rugged surface. The elastomer is soft and has a high friction coefficient and even when the serving tray 1 is inclined, tablewares hardly slip.
Patent JP-S60153428-A (JP)
Title: Stratified scavenging two-cycle internal-combustion engine
Inventor: JIYO HANDOU
IPC: F02B33/44
Filed: 1984-01-21
Abstract: PURPOSE:To make such a scaverging as being stratified in thick and thin parts performable, by dividing a scavenging passage into plural parts in a cylinder radial direction, while installing plural scavenging holes separately interconnected each, in each of these divided scavenging passages. CONSTITUTION:An air-fuel mixture flows in a scavenging passage 12 at the crankcase side by way of an opening 10 at the crank chamber side of a scavenging passage formed in a crankcase 13 in the scavenging process. Since the air-fuel mixture flowing in the scavenging passage 12 is of heterogeneous fluid in type inclusive of fuel vapor and/or liquefied fuel, such a fluid of the liquefied fuel as being relatively large in specific gravity is one-sided to the outer side of a flow at a bent part. On the other hand, a thick air-fuel mixture much inclusive of a fuel component such as the liquefied fuel flows in a scavenging passage at the outside formed in a cylinder 1, while a thin air- fuel mixture being small in the fuel component flows in another scavenging passage 4 at the inside, respectively. The thick air-fuel mixture is fed to an empty space 3 inside the cylinder by way of a scavenging hole 7 formed in position away from an exhaust port 2 while the thin mixture to the said cylinder space 3 by way of a scavenging hole 6 nearer to the exhaust port in a separate manner, respectively, whereby such a scavenging as being stratified in thick and thin parts is performable.
Patent JP-S61169015-A (JP)
Title: Flip-flop circuit
Inventor: ITOU HIROYUKI
IPC: H03K19/086
Filed: 1985-01-23
Abstract: PURPOSE:To decrease remarkably errors in software by providing two elements each constituting a feedback loop, connecting inputs together and ORing output signals to provide a withstanding performance against an alpha ray. CONSTITUTION:A circuit 1 forming the feedback loop is a required minimum unit to store information and called a latch. An FF circuit comprising an input control circuit 2 applying input signals VIN1, VIN2 to the latch 1 and an output control circuit 3 controlling output signals VOUT1, VOUT2 from the latch 1 is duplicated in the elements causing an error so that no soft error is caused because of an alpha ray or the like. Thus, the software error is decreased remarkably while minimizing the increase in the number of elements due to duplication.