baber/WOPTO huggingface dataset:
Patent JP-H0789781-A (JP)
Title: Calcium replenishing agent
Inventor: IKEDA HIDEO
IPC: C05D3/02
Filed: 1993-09-21
Abstract: PURPOSE:To obtain a calcium replenishing agent capable of remarkably improving a calcium replenishing effect on the vegetables, fruit trees, flowering trees, turf, etc., without causing chemical injury by incorporating a calcium compd. and a zinc compd. as the effective components. CONSTITUTION:This calcium replenishing agent contains a calcium compd. and a zinc compd. as the effective components. The publicly known agents are widely used as the calcium compd., and chelate calcium, the calcium salts of org. acid, the calcium salts of inorg. acid, etc., are exemplified. The publicly known zinc agents are widely used as the zinc compd., and chelate zinc, the zinc salts of org. acid, the zinc salts of inorg. acid, etc., are exemplified. This agent usually contains about 0.1-10wt.% of calcium compd. as calcium and about 0.1-10wt.% of zinc compd. as zinc.
Patent JP-S6389985-A (JP)
Title: Optical scanner head
Inventor: IIZUKA KOICHI
IPC: H04N1/19
Filed: 1986-10-03
Abstract: PURPOSE:To easily continue read images on a straight line without generating a vacant part, or an overlapped part, by using an electrical means as a means to continue the read images on the straight line, without using a mechanical positioning means. CONSTITUTION:First of all, the images in the whole of the reading ranges (l) on a drawing 1 are supplied to a sensor part 3 through an optical system 4, and are supplied to a data input part 5 as picture data. At this time, the picture data of an (l1) shown in figure is stored on a memory 5a in the data input part 5, and the picture data of an (l2) on a memory 5b, and that of an (l3) on a memory 5c, respectively. A data connecting part 6 being constituted by using a CPU, etc., synthesizes required parts l1'-l3' to a picture data (l) which continues linearly corresponding to the designation of the sizes of la-ld from an effective bit designating part 7, and stores it in a data memory part 8. In this way, the vacant part, or the overlapped part can be prevented from being generated.
Patent JP-H01108179-A (JP)
Title: Manufacture of continuous porousity sintered body from glass ceramics mainly
Inventor: FUREEDORITSUHI SHIIBAASU
IPC: C03B19/06
Filed: 1988-09-19
Abstract: PURPOSE: To produce the sintered body having excellent mechanical, thermal, chemical and electrical properties by molding a mixture composed of sinterable powder consisting essentially of crushed crystallizable glass powder and specific inorg. salts and sintering this mixture, then extracting soluble salts.  
     CONSTITUTION: The molding is obtd. by adding ≥5 wt.% B 2 O 3  and/or P 2 O 5  and 20 to 80 wt.% org. material at need to the mixture composed of the sinterable powder essentially consisting of the crushed crystallizable glass powder having an average grain size of 1 to 100 μm and the inorg. salt powder having an average grain size of 5 μm to several mm and the temp. higher than the congesting temp. of the sinterable powder and molding the mixture. Next, this molding is so sintered that a crystalline phase is formed during the crystallization of the glass powder in a B and/or P-contg. atmosphere so as to give rise to a strong ion exchange between the sinterable powder and the inorg. salts, by which the sintered body is obtd. After the soluble salts included in this sintered body are extracted, the sintered compact is hated at a second temp. to cause the phase transfer to a glass-ceramic structure. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0286909-A (JP)
Title: Muffler
Inventor: NISHIKAWA HIDETOSHI
IPC: F01N1/24
Filed: 1988-09-21
Abstract: PURPOSE:To eliminate loud noise and reduce the size of a device by flowing down liquid along a surface of a porous plate forming a hard wall of a gas passage and blocking small holes, and breaking the liquid film with the operation of sound pressure generated by the noise of the gas to let a part of the gas out of the gas passage. CONSTITUTION:Water w stored in a water dam 15 installed on a horizontal partition plate 10 is flown down from a nozzle 16 along a hard wall 14 made of porous plate. A liquid film 17 formed by the flow-down of the water w closes holes 18 of the hard wall 14. A bent air passage 25 is formed by the horizontal partition plate 10 and the hard wall 14. When loud noise is generated in exhaust gas E, the liquid film 17 which closes a plurality of holes 18 opened on the hard wall 14 is broken by the shock thereof, the liquid is flown in the space part behind the hard wall 14. A sound absorption member 19 is charged in the space part so that high pressure in the exhaust gas E is absorbed therein and the noise is eliminated.
Patent JP-H0575099-A (JP)
Title: Schottky barrier semiconductor device
Inventor: MITAMURA MASANORI
IPC: H01L29/47
Filed: 1991-09-17
Abstract: PURPOSE:To reduce the voltage loss in the forward direction by forming a first conductive region having a high impurity density adjacent to the interface with a second layer opposite to the part where the Schottky barrier metal layer of a first layer is butted. CONSTITUTION:A latticed N<+> region 8 is formed by an impurity diffusion from the lower end of an N type silicon substrate 1. Then, on its surface, an N<+> layer 2 having the same impurity concentration as the N<+> region 8 is laminated by an expitaxial deposition. Subsequently, a P<+> region 3 is formed by an impurity diffusion from the upper end on the part of the surface layer which is not opposed to the N<+> region 8 of the N layer 1. Then, in the opening 6 of the oxide film 5 on the surface, a Schottky barrier metal layer 4 is provided to contact the exposed surface of the N layer 1 and the P<+> region 3. Further, a metallic layer 7 which ohmically contacts the N<+> layer is deposited as an opposing cathode electrode thereby to make it possible to reduce the voltage loss in the forward direction.
Patent JP-H10107314-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: BOMMER ULRICH
IPC: H01L33/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for infrared-emitting diode, capable of being manufactured simply, being mechanically stable, and emitting high luminous intensity. SOLUTION: A semiconductor device for a light-emitting diode, emitting infrared light has two GaAlAs layers. An aluminum content rate in the first GaAlAs P-type layer 3.2, n-type layer 3.1 doped amphoteric by silicon, increases exponentially in the whole first layer thickness from surface of the p-type partial layer and an atomic percentage on the surface side of p-type layer is 0%, approximate 5∼10% in the region of a pn-junction 3.3, and 25∼40% on the surface side of an n-type layer. An aluminum content amount in the second n-type GaAlAs layer 2 formed on the surface side of n-type layer of the first GaAlAs, and doped by tellurium exponentially increases from the boundary surface of the first GaAlAs layer to the second layer and an atomic percentage at the boundary surface of the first GaAlAs layer is approximately 6∼16%.
Patent JP-S60134867-A (JP)
Inventor: SATOU YASUO
IPC: B65D75/30
Filed: 1983-12-13
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-S6297102-A (JP)
Title: Floppy disk drive device
Inventor: OBATA KIYOSHI
IPC: G11B5/012
Filed: 1985-10-23
Abstract: PURPOSE:To attain the recording and reproduction of the information equivalent to two tracks of a conventional device just on a single track, by having the step actions on the average and at the same time selecting and delivering the 1st and 2nd index signals to record and reproduce the information in a half cycle period of a magnetic recording medium from the generating time point of an output index signal. CONSTITUTION:The 1st index signal is selected together with the 2nd index signal having a 180 deg. phase shift from the 1st index signal. These two index signals are delivered through an index selecting circuit 20. A step signal control circuit 14 halves the step actions on the average in response to the step and direction signals given from outside and at the same time specifies an index selecting signal. Thus the step actions are reduced down to half and at the same time the index selecting signal is specified. This index selecting signal selects and delivers the 1st and 2nd index signals. Then the information is recorded or reproduced in a half cycle period of a floppy disk from the generating time point of the output index signal.
Patent JP-2001059299-A (JP)
Title: Curtain wall
Inventor: TAKEDA AKIHIKO
IPC: E04B2/96
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the outdoor side aspect width of a transom to the minimum, by retaining a lower end of double glazing such that the lower end is caught into the transom placed on a lower side of a window portion, and sealing a gap between a panel upper end and the transom, by means of a sealing material. SOLUTION: Each of transoms 2 is placed on a boundary between a window portion 3 and a spandrel portion 4, and a main body 2a thereof is connected to a mullion 1 by means of a transom bracket 7. Upper and lower ends of double glazing 5 are inserted into insertion grooves 2c of the upper and lower transoms 2, and the insertion portions are held by sealing materials 8, 9. Then, a cover material 10 for aligning the position of an outdoor side surface of the transom 2 to the position of an outdoor side surface of the mullion 1, is installed on an outdoor side of a retaining piece 2g and a bead 2h of the transom 2. Further, a panel 6 is inserted into housing portions 2e of the upper and lower transoms 2, and a sealing material 11 is filled between each of upper and lower edges of the panel 6 and a depth piece 2b of the transom 2, to thereby hold the panel 6.  Thus, the outdoor side aspect width of the transoms 2 can be reduced to the minimum.
Patent JP-H0285332-A (JP)
Title: Magnesium alloy for galvanic anode used for electric protection
Inventor: YAMAMOTO IKUO
IPC: C23F13/00
Filed: 1988-09-20
Abstract: PURPOSE:To provide the title alloy with sufficiently base anode potential and high quantity of electricity to be generated by adding specific amounts of Tl and B to an Mg alloy for a galvanic anode contg. Al, Zn and Mn. CONSTITUTION:An Mg alloy for a galvanic anode used for electric protection is constituted of, by weight, 2 to 10% Al, 1 to 10% Zn, 0.1 to 0.7% Mn, one or both of 0.005 to 0.5% Tl and B and the balance Mg with inevitable impurities; if required, 0.005 to 0.2% In is incorporated thereto. In this compsn., by the addition of Tl and B, the quantity of electricity to be generated is increased without converting the galvanic anode into noble. By the addition of In, uniform and smooth melting surface can be obtd. and the quantity of electricity to be generated is improved. In this way, the alloy has excellent protecting effect and can stably be used for a long period of time.
Patent JP-H04351791-A (JP)
Title: Data input buffer for semiconductor memory device
Inventor: HIYUNNSUUN JIYAN
IPC: G05F3/24
Filed: 1991-08-23
Abstract: PURPOSE: To provide a data input buffer for semiconductor memory device having stable performance not to be affected even when a power supply voltage is fluctuated. CONSTITUTION: This device is provided with an insulated gate field effect transistor(FET) for receiving a voltage from a clamp circuit, with which a prescribed voltage is generated corresponding to the power supply voltage, at a gate while connecting one terminal of a channel between a power supply voltage terminal and a source node 12 of a PMOS transistor 11 and connecting the other terminal of the channel to a ground voltage terminal and when increasing the power supply voltage, the voltage of the source node 12 is discharged through the channel of this insulated gate FET to the ground voltage terminal just for the increased component of the power supply voltage.
Patent JP-H0284148-A (JP)
Title: Preservative for delicious component of food
Inventor: IKEDA KEIJI
IPC: A23L27/23
Filed: 1988-09-20
Abstract: PURPOSE:To obtain the subject preservative containing a phosphatase-inhibiting substance and effective in stably preserving the deliciousness of foods by using an active component consisting of Tr88-NF having specific form, melting point, decomposition point, elemental analysis values, molecular weight, infrared and ultraviolet spectra, color reactions, solubility and stability. CONSTITUTION:The subject preservative for delicious component of food contains Tr88-NF having the following physical and chemical properties as an active component. Decomposition point, about 220 deg.C; elemental analysis, C 48.72%, H 4.15%, N 0.60%; weight-average molecular weight, 3,960; infrared and ultraviolet spectra and color reactions shown in separate tables; solubility, soluble in methanol, NaOH solution, etc., and insoluble in ether, etc.; stability, stable in the form of dried powder at room temperature. The especially preferable raw material for the production of the preservative is dried ripe fruit of water caltrop. Addition of the preservative to a food inhibits the decomposition of nucleoside-5'-phosphoric acid esters with phosphatase and preserves the delicious taste of the food.
Patent JP-H0764299-A (JP)
Title: Electrophotographic photoreceptor, its production and electrophotographic device with the same
Inventor: SAKO SHUNKAI
IPC: G03G5/00
Filed: 1993-08-30
Abstract: PURPOSE:To produce an electrophotographic photoreceptor having satisfactory image forming property and cleanability and an electrophotographic device with the photoreceptor. CONSTITUTION:When an electrophotographic photoreceptor used in an electrophotographic device adopting a blade cleaning system is produced, the surface of a photoreceptor in a rough state obtd. during production is pressed optionally under heating and the objective electrophotographic photoreceptor having 0.1-5.0mum average surface roughness is produced. This photoreceptor has satisfactory image forming property and cleanability. The objective electrophotographic device with this photoreceptor is obtd.
Patent JP-H0574758-A (JP)
Title: Chemical vapor deposition apparatus
Inventor: TSUTAHARA KOUICHIROU
IPC: H01L21/205
Filed: 1991-09-17
Abstract: PURPOSE:To provide a chemical vapor deposition apparatus which is able to form a thin film equal in thickness on each of semiconductor wafers by a method wherein reaction gas is stably supplied. CONSTITUTION:In a chemical vapor deposition apparatus reactive material 6 keeping liquid at a normal temperature is filled into a tank 5 and kept at a prescribed temperature, then carrier gas N2 is fed to the tank 5 to vaporize the reactive material 6 through bubbling to generate reactive gas, and the generated reactive gas is fed into a chamber 10 where a processing object member 11 heated and held is housed, and a heat exchanger 5 set at a temperature lower than the temperature of a tank by prescribed degrees is provided to the halfway point of a reactive gas flow path which extends from the tank 5 to a chamber 10 to enable reactive gas to be partially liquidized again.
Patent JP-S6478358-A (JP)
Title: Data communication system
Inventor: KADANI HIDETO
IPC: H04L13/08
Filed: 1987-09-19
Abstract: PURPOSE:To properly transfer data at a high speed from a CPU of the transmission side by performing parallel communication among plural CPUs via a memory element to which the CPUs can access. CONSTITUTION:A CPU 1 writes data to be transferred in a communication area 1 of a memory element 3 and a transfer request signal in a communication control area 10 of the element 3. Then a terminal READY 1 of the CPU 1 is set via a signal line 8 and the working of the CPU 1 is stopped. At the same time, an interruption is applied to a CPU 2 via a signal line 9. Thus a reading program of the CPU 2 is started. The CPU 2 reads the data out of the area 1 of the element 3 and then the transfer request signal out of the area 10 of the element 3. Then each CPU is restored to its normal working. In such a way, a large quantity of data are transferred through the parallel communication performed among plural CPUs.
Patent JP-2001058532-A (JP)
Title: Seat back for automobile use
Inventor: NAKANO NOBUYUKI
IPC: B60N2/48
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To give no hindrance to the movement of pressure part by seeing to it that the pressure part of pressure member is always biased forward and will not be stretched by a seating load, and that is intervened by biasing measure that becomes possible only by an impact load accompanied by a rear-end collision. SOLUTION: A pressure part 38 of a pressure member 35 is always biased forward and will not be stretched by a seating load, and that is always biased by a return spring 12 for an active head rest and will not be stretched by a seating load, and that becomes possible to be stretched only by an impact load accompanied by a rear-end collision. Usually in a seating and relaxed status of a crewman, the return spring 12 for an active head rest will not be stretched corresponding to a backrest load by the back of a crewman, and the headrest does not make an unprepared movement. Further, since it becomes possible to be stretched when a load is added by the second collision by a rear-end collision, it does not to give a hindrance for the pressure part 38 moves, and it can be moved surely.
Patent JP-S61115263-A (JP)
Title: Quick traverse device of cartridge-type tape recorder
Inventor: UMEZAKI KIYOSHI
IPC: G11B15/10
Filed: 1984-11-09
Abstract: PURPOSE:To switch easily reproduction and quick traverse and to attain them in use of a cartridge by providing a movable head substrate with respect to a cartridge inserting part, a tape guide and a rod for releasing the brake mechanism of the cartridge. CONSTITUTION:Since a tape is taken out of the inner periphery of a fly foil 14, the quick traverse goes to a peripheral speed easily about ten times in the same direction as a reproducing capstan 12. It is unnecessary to change the rotational frequency of a motor and an electric current value can be suppressed to a low level. When the brake release rod 49 installed on a chassis 1 presses the brake claw 51 of the cartridge 1, a reel 53 is made rotatable, whereby the reproduction and the rapid traverse can be realized. With a tape guide 54 installed on the head substrate 9, the height of a head 11 and that of the tape guide can be kept constantly at the reproduction, and therefore a stable head height can be set. Since the tape guide 54 retreats from a ape face together with the shift of the head substrate 9 at rapid traverse, the load of a tape quick traverse can be reduced.
Patent JP-H03178389-A (JP)
Title: Removal of dioxin generated accompanying with dust combustion
Inventor: MACHI SUEO
IPC: A62D101/22
Filed: 1990-09-06
Abstract: PURPOSE:To economically and safely remove dioxin generating a deadly poison accompanied with combustion by converting the same to a stable and harmless substance by adding moisture to dust combustion ash so as to adjust the moisture content of the ash to 10-90wt.% and irradiating the moistened ash with ionizing radiation under a specific condition. CONSTITUTION:Water 4 is added to dust combustion ash (1 and 3) so as to adjust the moisture content of the ash to 10-90wt.%. The mixture becoming a pasty state is taken out on a belt conveyor 7 from a take-out port 5. The belt conveyor 7 passes through an irradiation chamber 8 at constant speed and the mixture receives the irradiation treatment with electron beam of 10-2000KGV by an electron beam generator 9 and dioxin is decomposed to be converted to a harmless substance while the treated mixture is carried out to the outside by the belt conveyor 7 and taken out of a take-out port 12 to be disposed. The temp. of the combustion ash before the irradiation with radiation is set in a range from room temp. to about 80 deg.C.
Patent JP-H0975558-A (JP)
Title: Rind peeling toy
Inventor: TANAAMI AKIO
IPC: A63H33/42
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enjoy cooking over the leaning of a sequence of steps from peeling the rind to eating it by composing this rind peeling toy of an outer shell member imitating the rind of a fruit and a core member imitating the fruit, and connecting the outer shell member to the core member with a velvet fastener in such a manner that both members can be freely disengaged from each other. SOLUTION: The outer surface of a core member 2 and the inner surface of an outer shell member 3 are formed to the mutually matchable size, so that the outer shell member 3 functions to envelop the core member 2. In addition, a female velvet fastener 5 is attached to a position corresponding to a male velvet fastener 4, at the lower part of the outer shell member 3. Consequently, the outer shell member 3 can be installed in such a way that the outer shell member 3 is detachable as if the core member were enveloped by the outer shell member 3. When using a corn toy 1, the player of this toy can enjoy himself over the learning of a sequence of steps from peeling the rind of a fruit to eating it, by disengaging the outer shell member 3 from the core member 2 and thereby, exposing the core member 2.  Besides, the outer shell member 3 can be separated from a fruit part 2 by grabbing the upper tip part of the outer shell member 3, so that the player can enjoy a game with this toy as if he were actually peeling the rind.
Patent JP-H05153565-A (JP)
Title: Vertical drive pulse generating circuit
Inventor: OSAWA IKUO
IPC: H04N5/93
Filed: 1991-09-17
Abstract: PURPOSE:To simply generate a character extract pulse by generating the extract pulse extracting a character signal in a video signal, leading the pulse externally from a vertical drive pulse output and utilizing an existing Y/C processing circuit. CONSTITUTION:A video signal from a terminal 9 is subject to synchronization separation by a synchronizing separator circuit 10 and the result is locked to a horizontal synchronizing signal by a phase comparator circuit 11, a voltage controlled oscillator 12 and a frequency divider circuit 13. Then a frequency (2 X horizontal synchronizing signal frequency) from the circuit 13 is fed to a clock terminal of the frequency divider circuit 15, in which the clock signal is frequency-divided to generate a vertical drive pulse whose frequency is nearly 60Hz. A vertical synchronizing signal separator circuit 16 extracts the vertical synchronizing signal, it is fed to the circuit 15 as a reset signal and a vertical drive pulse is outputted from a terminal C of the circuit 15 to turn on a transistor(TR) 17 and to turn off a TR 18, and a vertical drive pulse of an earth level is generated from a terminal 19. On the other hand, a discrimination circuit 20 discriminates a field based on a horizontal synchronizing signal from the circuit 10 and a vertical synchronizing signal from the circuit 16 and either a terminal 22 or 23 is selected. Thus, a signal is alternately generated for each field at a terminal 19.