baber/WOPTO huggingface dataset:
Patent JP-S59186719-A (JP)
Title: Driving axle level adjuster for tractor
Inventor: HIYOUDOU OSAMU
IPC: B60G17/00
Filed: 1983-04-08
Abstract: PURPOSE:To make adjustment for a ground clearance ever so easy and performable in a short time, by fitting an inner gear case unified with an axle housing in an outer gear case mounted on an axle free of vertical motion, while making them adjustable for lifting through a lift adjusting mechanism. CONSTITUTION:An inner gear case 3 is locked to the outer end part of an axle housing 2, while a boss bore 14 made up in the lower part of an outer gear case 7 is mutually fitted in a tube part 13 at the lower part of a case free of vertical motion. In addition a head member 15 is locked to the upper end part of the inner gear case 3, while a rod 17 is locked to the outside upper part of the outer gear case 7, and a piston 19 being secured to the upper part of the rod 17 is fitted in a cylinder 20 installed at the outside of the head member 15. Each of top end bottom chambers A and B of the piston 19 in the cylinder 20 is connected to an oil pump 23 or a tank 25 via a select valve 23 whereby the piston 19 is moved to some extent and the inner gear case 3 is made to go up or down to the outer gear case 7.
Patent JP-S60205971-A (JP)
Title: Production of nonaqueous solvent battery
Inventor: YAMADA SHIYUUJI
IPC: H01M50/609
Filed: 1984-03-29
Abstract: PURPOSE:To control the amount of electrolyte to be injected into a can body with good reproducibility, by placing a hollow body within the can body before the electrolyte is received in the can body, evacuating the can body, injecting the electrolyte into the can body to be accommodated therein and then breaking the hollow body. CONSTITUTION:A hollow body 7 made of polytetrafluoroethylene encapsulating argon gas is placed within the cylindrical hollow of a positive pole 3 in a can body 1. A stainless cover 12 having an electrolyte injecting stainless pipe 11 inserted therein through a metal/glass sealer 10 is provided in the aperture to seal it liquidtightly. This assembly is set within an electrolyte injecting vacuum container with the injecting pipe disposed on the lower side, and then the vacuum container is discharged of air and supplied with electrolyte until the pipe is dipped in it sufficiently. The pressure within the vacuum container is returned to the atmospheric pressure so that the electrolyte within the container is injected into the can body through the electrolyte injecting pipe. After the hollow body 7 is broken by the tip of a plug 15, the upper part of the pipe 11 is sealed with the plug 15 by laser welding. The electrolyte 14 is thereby allowed to flow into the hollow body 7 while a space 16 is formed.
Patent JP-S57175913-A (JP)
Title: Tap-water meter
Inventor: MATSUDA HIROSHI
IPC: G01F1/075
Filed: 1981-04-23
Abstract: PURPOSE:To obtain an electronic tap-water meter by providing a bistable magnetic element on the rotary shaft of an impeller which is rotated by the water flow, and detecting the magnetic variation which is generated when the bistable magnetic element comes closer to or separates away from the magnet by a detecting coil. CONSTITUTION:An impeller case 4, wherein the impeller 6 is provided so that it is freely rotated by a pivot 8, is attached to a partitioning wall 2 in a main body 1. The water, which is flowed in the impeller case 4 from an inlet port 5, rotates impeller 6, and flows out through an outlet port 7. The bistable magnetic element 13 is mounted on a rotor 12 which is a protruded part of the rotary shaft 9 of the impeller 6. The magnetic variation, which is generated when the bistable magnetic element 13 comes closer to and separates away from the magnet, is detected by reader 26 as electric pulses. The reader 26 includes the detecting coil which comprises a nonmagnetic material and is provided in a case 25 that encloses the rotor 12. Thus the rotary signal of the rotor is obtained. Since the mechanical means is not used in a rotation detecting part, it is possible to obtain the electronic tap-water meter.
Patent JP-S5412251-A (JP)
Title: Phase synchronizing circuit
Inventor: YOSHIDA YASUTSUNE
IPC: H03D3/00
Filed: 1977-05-26
Abstract: PURPOSE: To realize a phase synchronizing circuit of simple constitution, which contains no DC compenent in a phase error signal, by providing an adder and subtractor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59185999-A (JP)
Inventor: HAMAKUBO TSUNEMITSU
IPC: A01K81/00
Filed: 1983-04-08
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-H06272030-A (JP)
Title: Ion plating system having high vapor deposition efficiency
Inventor: IGUCHI MASAO
IPC: C23C14/32
Filed: 1993-03-22
Abstract: PURPOSE:To provide an ion plating system capable of stably forming a film at a high rate for a long time in a high-density plasma atmosphere. CONSTITUTION:A crucible 3 contg. an evaporization source 3a, a plasma producing hollow cathode 1 corresponding to the crusible 3, a substrate 5 and a gaseous reactant inlet 8 are provided in a vacuum vessel, the crusible 3, a vapor moving line leading from the crusible to the immediate proximity of the substrate 5 and the crusible 5 are surrounded respectively by focusing coils 2 and 6, and further a focusing coil 7 is arranged in the rear of the substrate 5 to constitute the HCD-process ion plating system. Meanwhile, a nonuniform magnetic field is generated by the focusing coils 2 and 6.
Patent JP-S61222093-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: IWAHASHI HIROSHI
IPC: G11C29/12
Filed: 1985-03-28
Abstract: PURPOSE:To enlarge data reading margin by changing load registance of a memory cell and a dummy cell. CONSTITUTION:When memory information of a memory cell 31 is '0', a controlling signal E is made to '0', and an MOS transistor 35 for load in parallel with an MOS transistor 34 for load becomes off, and load resistance of the cell 31 side becomes low. Consequently, input potential to a sense amplifier 33 corresponding to the content of memory of the cell 31 becomes low, and the difference between reference potential through a dummy cell 32 becomes large, and the content of memory of the cell 31 is read out by the differential potential through the sense amplifier 33. On the other hand, when the content of memory of the cell 31 is '1', an MOS transistor 37 for load is made off through a controlling signal W, and reference potential by the cell 32 is lowered by lowering of load resistance, and the difference between memory information and reference potential becomes large. Thus, data reading margin becomes large.
Patent JP-H10244410-A (JP)
Title: Horizontal desktop drilling machine using electric drill
Inventor: SUZUKI YUJI
IPC: B23B45/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To accurately position a drill in the X, Y, Z directions by arranging a movable carriage fixed in the electric drill lateral direction so as to be slidingly movable in the X, Y, Z directions, and installing positional graduations in the X, Y, Z directions. SOLUTION: A work object W is placed on a base stand 1, and is pressed and fixed to a reference guide by a clamp bolt. Next, a tool post 7 is slidingly moved along a Z directional guide rail, an X directional guide rail and an Y directional guide rail, and a drill is adjusted to a boring position by respective positioning graduations 12 and 13, and is fixed by a screw. Next, the tool post 7 is slidingly moved in the Z direction by actuating an electric drill 8, and the drill is brought into contact with a side surface prescribed position of the work object W, and is slidingly moved until the tool post 7 is brought into contact with a hole depth adjusting stopper, and a hole is bored.
Patent JP-2000148300-A (JP)
Title: Shock absorbing holder and information processor with shock absorbing holder
Inventor: SHIMADA ISAO
IPC: G06F1/16
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing holder whose raw material is small in hardness and thin as a shock absorbing holder which is mounted on a device sensitive to a shock and protects the shock-sensitive device against a shock or vibration. SOLUTION: The shock absorbing holder (SAH) which holds the device easily affected by a shock while covering it and protects it against the shock includes frame bodies (S, Tp, Bp) constituted in shapes which are specific sizes (ΔT1, ΔL1, ΔL2) smaller than the external shape of the device, a hold part (CS) which is prescribed by the internal wall surfaces of the frame bodies (S, Tp, Bp) and in a shape similar to the external shape of the device (3), and projection parts (P) provided on the external wall surfaces of the frame bodies (S, Tp, Bp). The device 3 is housed in the hold part (CS) in contact with the internal wall surfaces of the frame bodies (S, Tp, Bp) by extending the frame bodies (S, Tp, Bp). When a shock is applied from outside, the projection parts (P) deform to absorb the shock and then the housed device 3 is protected against the shock.
Patent JP-S59188256-A (JP)
Title: Transmitting method of loop transmission system
Inventor: HAMADA TAKUSHI
IPC: H04L12/433
Filed: 1983-04-11
Abstract: PURPOSE:To centralize monitoring and regeneration to one station, by bringing the detection of a transmission fault, recovery, etc., under the control of one station, and converting surely a free token detecting during receive information repeating into a busy token and resending the free token. CONSTITUTION:Terminal equipments 1 (ID1-IDN) such as a computer and various terminals are connected to one transmission system through respective transmitting stations 2 (ST1-STN). Those transmitting stations 2 are connected in series by one unidirectional serial transmission line 3 to form one loop network and at least one specific station (CST)4 dedicated to the monitoring and control of a transmission state including the monitoring and recovering functions of a transmission fault is provided in the loop network, constituting a main loop transmission system. The CST4 has no information equipment 1 in general and functions mainly to supply a system clock, compensate one-round delay of the loop, initializing transmission, and perform monitoring and loop network constitution.
Patent JP-S62218693-A (JP)
Title: Ceiling fan
Inventor: SAKAMOTO KUNITO
IPC: F04D25/08
Filed: 1986-03-20
Abstract: PURPOSE:To improve accuracy in blade mounting by protruding a mounting boss provided projectingly on the lower surface of a rotor from an opening of the underside motor housing and mounting a blade on this mounting boss to prevent the strength of housing from degradation due to the opening. CONSTITUTION:A mounting boss 8 for a blade frame on the lower surface of a rotor 5 projects from an opening 10 of the underside motor housing 1 and a blade frame 12 to which a blade 11 for a fan is fixed is mounted directly on said projecting mounting boss 8. Thus, by mounting the blade 11 directly on said projecting mounting boss 8 can be reduced the opening 10 of the underside motor housing 1 without degrading the strength of the motor housing 1 and accuracy in mounting the blade can be improved compared with conventional one irrespective of accuracy in the motor housing 1. As a result, the accuracy in pitch balance can be improved by the blade mounting to restrain the swing phenomenon of a ceiling fan.
Patent JP-H03263705-A (JP)
Title: Manufacture of conductive fine powder
Inventor: OKUDA HARUO
IPC: C01G30/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the Sb-containing SnO2 fine powder with good transparency, a large specific surface area of grains and excellent conductivity by baking the coprecipitation object of the hydrate of tin oxide and antimony oxide obtained by neutralizing a solution of tin chloride and antimony chloride with alkali under the existence of ammonium salt. CONSTITUTION:A solution of tin chloride and antimony chloride is neutralized with alkali to generate the coprecipitation object of the hydrate of tin oxide and antimony oxide. The recovered coprecipitation object is dried as required and then baked at the temperature of about 450-700 deg.C, and it is important to perform the baking under the existence of ammonium salt. When ammonium salt exists, the roughing of grains can be prevented even if the baking is performed at the relatively high temperature, Sb is satisfactorily solved into SnO2 crystals, and antimony-containing tin oxide fine powder with excellent transparency and conductivity is obtained.
Patent JP-H01235650-A (JP)
Title: Ink jet recorder
Inventor: HIGASHIMURA KOICHI
IPC: B41J2/14
Filed: 1988-03-16
Abstract: PURPOSE:To ensure stable maintenance of a nozzle meniscus at the time of increased or decreased head movement speed and prevent a recorder or a recording medium from being soiled or recording quality from being deteriorated, by narrowing the gap between a nozzle and a pressure generating member at the time of increased or decreased head movement speed. CONSTITUTION:A voltage is applied to a pressure generating member 15 at any time an addition to time when ink droplets are discharged. That is, this voltage is such one as to narrow the gap between a nozzle 12 and the pressure generating member 15 at the time of increased or decreased head movement speed, and besides, it is a voltage of gently curved waveform so that the discharge of ink droplets does not occur. As a result of this operation, the inertance and resistance of ink existing between the pressure generating member 15 and the nozzle 12 increase, and subsequently, the stable maintenance of a nozzle meniscus is possible, if the pressure variation of ink 16 occurs when the moving speed of the jet head increases or decreases. Therefore, when the moving speed of the jet head increases or decreases, the soiling of a recorder or a recording medium by ink leakage or the deterioration of recording quality by the adverse effect of a nozzle meniscus movement upon ink droplet discharge does not occur.
Patent JP-H11260699-A (JP)
Title: Pattern forming method
Inventor: KIYOU SUIGEN
IPC: G03F1/34
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enable an alignment with good contrast, without being misaligned by only existing pattern data. SOLUTION: In this method, a gate pattern 2 is transferred to a positive type resist by an alignment at a plurality of times to form a pattern. In this case, there a mask pattern 4 is generated in which a formation region of an element region 3 and the gate pattern 2 is a light-shielding part, and a mask pattern 5 in which a region where a formation region of the gate pattern 2 is subtracted from the element region 3 is light-transmitting part, and the photomasks having these mask patterns 4, 5 are overlaid on each other under optimum exposure conditions to be exposed to lights, so as to form a resist pattern.
Patent JP-S61222329-A (JP)
Title: Optical input interruption detecting circuit
Inventor: KONO TOSHIBUMI
IPC: H04B17/00
Filed: 1985-03-27
Abstract: PURPOSE:To simplify the setting of a reference voltage by using a comparator so as to compare a control voltage of a DC voltage converting circuit and the reference voltage thereby deriving an optical input interruption alarm to obtain a constant input to the comparator against the fluctuation of the pattern of an optical input signal. CONSTITUTION:The optical interruption detecting circuit 20 consists of the 1st current amplifier circuit 7, a peak detection circuit 8 and a comparator 21 taking an output of the 2nd current amplifier circuit 6 as a comparator input. A reference voltage of the comparator 21 is decided by a voltage dividing ratio of resistors 32, 33 at a nearly intermediate value between an output voltage of the 2nd current amplifier circuit 6 at optical input interruption and an output voltage of the 2nd current amplifier circuit 6 at optical input. The output of the comparator 21 becomes an optical input interruption alarm output. Thus, a prescribed input is obtained for the comparator against the fluctuation of the pattern of the optical input signal to simplify the setting of the reference voltage.
Patent JP-H11255068-A (JP)
Title: Air belt device
Inventor: UCHIUMI HIDETOSHI
IPC: B60R21/18
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the feeling of the belt of an air belt device. SOLUTION: A part of a shoulder belt 6 in the air belt device for contact with the chest of an occupant is made of a tube-shaped inflatable rubber bag 12, a webbing 13 that covers the bag 12 to produce tensile force at a vehicle collision, and a pad 28 that covers the webbing 13. The pad 28 has a three- layered structure comprising the outermost layer of a pleasant-to-touch raised fabric 29, for example moquette, the intermediate layer of an elastic urethane sheet 30 and the innermost layer of a ground fabric 31 for protecting the urethane sheet 30. The pad 28 is provided with longitudinal cuts 281 , which are connected by an elastic member 32 of a band-shaped rubber sheet sewed over them with seams 33.  At a vehicle collision, the bag 12 first inflates and this inflation pressure in turn expands the webbing 13, elongates the elastic member 32 and further expands the pad 28, which allows the total inflation of the shoulder belt 6.
Patent JP-H01235261-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMADA TAKEO
IPC: H01L21/60
Filed: 1988-03-15
Abstract: PURPOSE:To enable a semiconductor chip to be packaged with a sealing package whose size is reduced, by covering the whole region where bump electrodes are provided only with silicon gel for sealing said region. CONSTITUTION:A semiconductor chip 3 to which a heat conducting area enlarging plate 2 for providing passages for conducting heat generated by a semiconductor chip 3 is attached by means of an adhesive 3b is flip-chip bonded to a multilayer wiring board 1 of ceramics through solder bump electrodes 3a, the multilayer wiring board 1 including predetermined interconnections and passive elements such as resistance or the like and having an externally connecting terminal 1a. A damming resin tape 4 of a polyimide resin for example is affixed around the external periphery between the multilayer wiring board 1 and the heat conducting area enlarging plate 2, by means of an adhesive of a silicone resin for example, whereby a cavity 5 is defined. Silicone gel 6 is injected into the cavity 5 and the region of the solder bump electrodes 3a is sealed thereby.
Patent JP-H03262315-A (JP)
Title: Surface acoustic wave device
Inventor: YAMAMOTO TAIJI
IPC: H03H9/25
Filed: 1990-03-13
Abstract: PURPOSE:To relieve the effect of the stress or the distortion of a package at the curing of an adhesive material by selecting the area of adhesion of a chip onto the package to be 1/3 of the chip area or below. CONSTITUTION:The rear side of a piezoelectric substrate chip 12 whose surface is formed with a pattern for propagating a surface acoustic wave is fixed to a package 11 by using an adhesives 16 and the area of the adhered part is selected to be 1/3 of the area of the rear side of chip or below. Then a surface bonding pattern 14 is arranged above the chip adhesion region and it is prevented that bonding is made incomplete due to the downward movement of the piezoelectric substrate chip 12 in the case of bonding the lead 15 and the bonding wire 17. Thus, the influence of the stress at the curing of the adhesives or of package distortion is relieved.
Patent JP-S61221292-A (JP)
Title: Production of low sulfur gas by coal gasification
Inventor: FUKAGAWA MAKOTO
IPC: C10J3/00
Filed: 1985-03-27
Abstract: PURPOSE:To produce a low sulfur gas at low cost, by bring a pulverized Mn- containing substance into contact with a gas within a coal gasifying furnace and/or a conduit for formed gas. CONSTITUTION:A pulverized Mn-containing substance (e.g.: MnO2) 2 is fed in a coal gasifying furnace 1 and/or a conduit 4 for formed gas and brought into contact with a formed gas at 400-1,000 deg.C, thereby causing the sulfur in the formed gas to be reacted with Mn to form MnS. The reaction mixture is passed through a dust collector 3 to remove MnO and stored in a gas holder 5.
Patent JP-H01236947-A (JP)
Title: Composite metallic metallo-silicate catalyst and production of aromatic hydrocarbon from lower paraffinic hydrocarbon utilizing the same
Inventor: INUI SATOYUKI
IPC: C07C15/00
Filed: 1988-03-18
Abstract: PURPOSE:To enhance the selectivity of an aromatic hydrocarbon by preparing a composite metallic metallo-silicate catalyst consisting of an H-type gallium- zinc silicate catalyst and an H-type gallium zinc-aluminum silicate catalyst. CONSTITUTION:An aq. soln. incorporating metal shown in 15-400 Si/Me, 0.3-1.0 OH<->/SiO2, 30-100 H2O/SiO2, 0.05-0.15 R/(R + alkali metal), 0.01-0.06 ion regulator (value is shown by mol.%) (Me shows combination of Ga, Zn and Al, R shows quaternary alkyl ammonium cation, alkali metal is sodium and potassium), a silicic acid aq. soln. and inorganic acid, etc., are mixed and this mixture is regulated to 9-11pH and a gel product is separated therefrom. After attriting this gel product, it is added to gel mother liquor and a composite metallic metallo-silicate catalyst is obtained by heating, drying, calcining and ion-exchanging the mixture.
Patent JP-H08264456-A (JP)
Title: Growing method for crystal of compound semiconductor
Inventor: HONDA YOSHIAKI
IPC: H01L21/205
Filed: 1995-03-23
Abstract: PURPOSE: To form a compound semiconductor having a low dislocation density on a silicon substrate. CONSTITUTION: Organic metal is used for group V material and/or group III material as material for the formation of a GaAs layer 4. The supply ratio of the group V material and group III material is varied, and a compound semiconductor multilayer film 3, composed of a n-GaAs layer 3a and a p-GaAs layer 3b, is formed between a silicon substrate 1 and the GaAs layer 4. This bends dislocation caused at the boundary between the silicon substrate 1 and the GaAs layer 2, ad thus reduced the through dislocation extending to the surface of the GaAs layer 4.
Patent JP-S53149388-A (JP)
Title: Ph measuring method of chemical copper plating solution
Inventor: OKA HITOSHI
IPC: C25D3/00
Filed: 1977-06-01
Abstract: PURPOSE: To enable correct pH to be measured even with glass electrodes and make PH measurement sensitivity about 7 times higher than that of ordinary methods by mixing an acid solution into a chemical copper plating solution and making the pH range of the mixed solution 4 to 9. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60208396-A (JP)
Title: Method of gasification of coal
Inventor: MORIHARA ATSUSHI
IPC: C10J3/46
Filed: 1984-04-02
Abstract: PURPOSE:To obtain high gasification ratio even at low load, by spraying two finely powdered coal having different particles sizes, respectively, from the upper burner and the lower burner of a circular gasification furnace, collecting them in the gasification furnace, gasifying them completely. CONSTITUTION:The finely powdered coal 1 is divided into the finely powdered coal 1' having larger particle diameters and the finely powdered coal 1'' having smaller particle diameters by the classifier 2, the finely powdered coal 1' and the oxygen 3' are jetted from the upper burner 4 to the circular gasification furnace 6, and the finely powdered coal 1'' and the oxygen 3'' from the lower burner 5. The finely powdered coal 1' is partially gasified to form active char having reactivity since a zone around the upper burner of the gasification furnace 6 is in a low-oxygen atmosphere, the active char is pushed away to the vicinity of the furnace wall by a centrifugal force, and collected in the gasification furnace 6. On the other hand, the finely powdered coal 1'' is rapidly gasified since a zone around the lower burner of the gasification furnace 6 is in a high-oxygen atmosphere, a high-temperature gas rich in CO2 and H2O is evolved, and the gas is efficiently brought into contact with the active char produced from the finely powdered coal 1', and completely gasified.
Patent JP-S60209067-A (JP)
Inventor: SUGANUMA SADAO
IPC: D06M11/45
Filed: 1984-04-02
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。