baber/WOPTO huggingface dataset:
Patent JP-H10203272-A (JP)
Title: Battery bracket structure for vehicle
Inventor: SUZUKI HIDETO
IPC: B60R16/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability by providing a recessed part on a part of the bottom surface of a battery bracket and providing a hole for mounting wire harness holding tool on the recessed part. SOLUTION: Recesed parts 2b are provided on a part of the bottom surface of a battery bracket 2. The recessed parts 2b are the lowest recessed parts in the bottom surfaces of the bracket 2 and are provided at both of left and right end parts. Holes 2c are opened on the side end surfaces of the recessed parts 2 and are utilized as drain holes for fixing belts for holding wire harnesses and discharging water staying in the brackets 2. The recessed parts 2b and battery mounting bearing surfaces 2a are connected by slopes 2d. The slopes 2d are useful for improving water discharging capacity and improving rigidity force of the whole of the bracket 2.
Patent JP-S56105608-A (JP)
Title: Oil-filled dc electric machine and apparatus
Inventor: MOGI SHIGERU
IPC: H01F27/04
Filed: 1980-01-28
Abstract: PURPOSE:To collect the dust and dirt in the oil while DC voltage is applied on the subject electric machine and apparatus and to stabilize the insulating property in an in-oil pipe line by a method wherein an insulated barrier is attached on the inner surface of the in-oil pipe line and have a construction wherein an oil gap is existed between the insulating barrier and the in-oil pipe. CONSTITUTION:On the inner surface of the in-oil pipe line 4 having earth potential, a board-shape insulating barrier 10 which is coaxially arranged with the center conductor 7 is provided. This barrier 10 is installed on the inner surface of a passage 4 through the intermediary of a spacer 5, it has the construction wherein an oil gap is provided between the insulating barrier and the passage 4, the gap of 10-100mm. is maintained, for example, a through hole 10a of less than 25cm<2> in size is provided at the rate of one in a 100cm<2> area. Accordingly, when the inside of the passage 4 has been insulated, the dust and dirt in the oil can be collected while DC voltage is applied, thereby allowing to stabilize the insulating property in the passage 4.
Patent JP-H10204252-A (JP)
Title: Sliding thermoplastic resin composition
Inventor: TANAKA SHUSUKE
IPC: C08L55/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, good in molding processability and excellent in sliding characteristics, heat resistance, etc., by compounding a rubber-containing graft copolymer with a specific vinylic copolymer, a specified compound, an α-olefin oligomer, etc., therein. SOLUTION: This composition is obtained by compounding 100 pts.wt. resin composition containing (A) 10-40 pts.wt. of a graft copolymer prepared by carrying out the graft copolymerization of 5-80 pts.wt. of a rubber-like polymer having 0.1-2μm average particle diameter with 95-20 pts.wt. of a mixture of two or more selected from (i) an aromatic vinylic monomer, (ii) a vinyl cyanide- based monomer and (iii) other two or more vinylic monomers copolymerizable therewith and (B) 90-60 pts.wt. vinylic copolymer, composed of plural monomers selected from the monomers (i) to (iii) and having 0.2-1dL/g reduced viscosity with (C) a higher alcohol ester of a higher fatty acid comprising a 12-32C fatty acid and a 12-32C alcohol and (D) >=1 pt.wt. each of an α-olefin oligomer and/or a cooligomer of an α-olefin with ethylene so as to provide 2-10 pts.wt.  of the total amount of the components C and D.
Patent JP-H06210857-A (JP)
Title: Manufacture of ink jet recording head
Inventor: MIYASHITA SATORU
IPC: B41J2/135
Filed: 1993-01-21
Abstract: PURPOSE:To obtain an ink jet recording head capable of maintaining high printing quality for a long period by applying fluorine-containing silicon coupling agent solution on an oxide fine particle layer, and then heating it to the boiling point or above of the solvent for removing unreacted coupling agent therefrom. CONSTITUTION:When oxide fine particle-dispersed sol is applied on the surface of a nozzle plate 2 and heated, the oxide fine particle layer 21 is fixed firmly. The surface of the oxide fine particle layer 21 is active and has many hydroxyl groups. For this reason, a chemical combination of the fluorine-containing silicon coupling agent 22 can be done with high density. After the completion of the reaction by heating the solvent to boiling point or above, the fluorine-containing silicon coupling agent adhered in an unreaction state is rinsed out and removed with the solvent, so that water and oil-repelling properties become more remarkable.
Patent JP-H01185514-A (JP)
Title: Scanning optical system
Inventor: SEYA MICHITAKA
IPC: G02B26/10
Filed: 1988-01-19
Abstract: PURPOSE:To effectively use a luminous flux of a laser light source and to execute a scan by a beam waist diameter required on the surface to be scanned by using a retrofocus type as a collimator lens for obtaining a parallel luminous flux from a luminous flux of the laser light source, etc. CONSTITUTION:A collimator lens 3 is constituted of a retrofocus type. That is, a light beam I which is emitted from a light source 2 passes through the collimator lens 3, is reflected by the reflecting surface 1a of a rotary mirror 3, and next, by the reflecting surface 1b, becomes a reflected light beam R and passes through an (f)theta lens 4, is reflected by a mirror 7 and reaches on the surface to be scanned A. Subsequently, when the rotary mirror 5 rotates centering around a rotation axis 6, a scanning line is drawn in the direction vertical to the paper surface on the surface to be scanned A. In such a way, a luminous flux from a laser is used effectively without using a light source of a laser of a high output, etc., and also, a scan can be executed by obtaining the beam diameter required on the scanning surface (image forming surface).
Patent JP-H08201601-A (JP)
Title: Production of antireflection film
Inventor: KAWAMATA TAKESHI
IPC: G02B1/11
Filed: 1995-01-24
Abstract: PURPOSE: To form an antireflection film having an antireflection effect over a wide wavelength range with a simple process. CONSTITUTION: An inorg. fluoride is used as the material for a target 3, sputtering is conducted when the film formation is started while introducing a gas contg. at least oxygen, and the power input to the target 3 is controlled when the film formation is finished as to be larger than the input when the film formation is started. A thin film having a different refractive index is formed by changing the power input, and the antireflection film has an antireflection effect over a wide wavelength range. Since only the power input is controlled, the process is simplified.
Patent JP-S58126581-A (JP)
Inventor: KAWASAKI MASAMI
IPC: G09F27/00
Filed: 1982-01-25
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-S58128087-A (JP)
Title: Semiconductor device
Inventor: INOUE JIYUNICHI
IPC: H01L27/108
Filed: 1982-01-25
Abstract: PURPOSE:To eliminate transient DC power consumption and to reduce power consumption of the circuit, by providing a means interrupting the current path to hold the state in writing data in F/F. CONSTITUTION:In holding the stateIor II, clocks phi1 and phi3 go to high level. In writing data to nodes N1, N2 at terminals D, D', the clock phi3 is made to low level to make a QNIO nonconductive, and QN4, QN5 are made conductive by rising the clock phi2. When the circuit is at the stateI and the terminal D is ''H'' and the terminal D' is ''L'', the node N1 is charged through the path of VDD QN6 QN4 N1 to be ''H'' and the node N2 is discharged through the path of N2 QN5 QN9 GND to be ''L''. Thus, in bringing the clock phi3 to high level after the state II, the mode is transferred to a mode storing the state II. Thus, since no DC current flows, the transient power consumption is reduced.
Patent JP-H06221855-A (JP)
Title: Oscillator for vibration gyro
Inventor: TERAJIMA KOKICHI
IPC: G01C19/5663
Filed: 1993-01-22
Abstract: PURPOSE:To stably keep the self-excited vibration attitude of an oscillator by grinding smoothly respective bonding side faces of piezoelectric element in a vibrating body. CONSTITUTION:The respective side faces to be bonded with a piezoelectric element in a vibrating body 1, that is formed by annealing, drawing, etc., are ground by a grinding machine, etc., so as to be almost smooth ground surfaces 1c and 1d. However, the other two side faces are subject to no grinding. As a result, the residual stress in the body 1 shows the deviated distribution in the vibrating direction, so that the body 1 will have a bent shape toward the driving direction side. In addition, the ground surfaces 1c and 1d having sufficient smoothness are bonded with respective piezoelectric elements 2a and 2b having both driving and detecting functions by using adhesives, thereby constituting an oscillator 13. Thus, the bending characteristics in the driving direction of the vibrating body 1 differs from that in the right-crossing direction therefor, resulting in keeping the self-excited vibration attitude of the oscillator 13 stable.
Patent JP-S55101081-A (JP)
Title: Alarm watch
Inventor: KASHIO TOSHIO
IPC: G04G5/00
Filed: 1979-01-29
Abstract: PURPOSE: To make it easy to set an alarm time by electronically detecting the indication of a single slider indicating the alarm time, and then by setting the alarm time by this detected time information.  
     CONSTITUTION: Hand 3 turned by the knob of time indication mechanism 4 comes in contact with fixed electrodes A 1 WA 24 , and B 1 WB 24 , and reference electrode C, and by signals extracted from lead wires 35aW35c, a time corresponding to the indication of hand 3 is held in up/down counter 43. The count value is decoded 58 and normally sent to coincidence circuit 28 by way of AND circuit 25 to make a comparison with the current time of timer circuit 11, thereby giving alarm 32. To make time corrections of timer circuit 11 by making use of time indication mechanism 4, hand 3 is set to the correction time and time set switch 6 is operated to set the time, outputted from up/down counter 43 via decoder 58, to timer circuit 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10208848-A (JP)
Title: Discharging electrode for ion generating device
Inventor: OKANO KAZUO
IPC: H01T23/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To easily and effectively change resistance or impedance inside a circuit by electrically connecting a discharging member, a functional member, a connecting member, which form a discharging electrode, in series in this order. SOLUTION: A discharging member 1, a functional member 2 and a connecting member 3 are adhered to each other in this order by a conductive adhesive 4. A tip of the discharging member 1 is formed sharp so as to effectively generate ions, and as a material for the discharging member 1, polysilicon is used. The connecting member 3 works as a connector for fitting this device to an ion generating device main body, and it is made of stainless steel or the like. The functional member 2 is provided so as to prevent a flow of large current in the case where a short-circuit is generated, and the member 2 works as a resistor or an impedance. As a material for the functional member 2, silicon carbide ceramics having a high resistance and barium titanate ceramics having a high electrostatic capacity or the like is appropriate.  A required resistance and impedance can be obtained by accurately working length and cross sectional area of this device.
Patent JP-H06223547-A (JP)
Title: Lid opening and closing device
Inventor: KATAYAMA KENJI
IPC: G11B33/02
Filed: 1993-01-22
Abstract: PURPOSE:To apply optimum elasticity on a torsion spring and to open a lid. CONSTITUTION:At a state that the end part 9 of the torsion spring 7 abuts on an inclined surface and the CD lid is opened, when lock is released, the CD lick 1 is rotated around a shaft part 4 and opened by receiving the pressing force of the torsion siring 7. As the lid 1 is opened, the end part 9 is slid from the inclined surface and attained to a plane 13. Thereafter, the torsion spring 7 abuts on a restraining piece 5 and the lid 1 is opened.
Patent JP-S56107010-A (JP)
Title: Production of polyurethane elastic yarn
Inventor: IMAI FUSAO
IPC: D01F6/94
Filed: 1980-01-28
Abstract: PURPOSE: A metal soap is added to a dope of a specific polyurethane at any stage before spinning and they are dry spun to produce a polyurethane elastic yarn having improved unwinding property, running lubricity and resistance to deterioration caused by chlorine.  
     CONSTITUTION: A solution of a polyurethane resulting from the reaction between (A) a polydiol of more than 600mol.wt. weigth and higher 60°C melting point such as polytetramethylene ether glycol, (B) an organic diisocyanate such as 4,4'- diphenylmethanedisocyanate and (C) a difunctional active hydrogen compound of less then 400mol.wt. such as ethylenediamine is combined, before spinning, with  0.005W5wt% of a metal soap and they are dry spun to produce the objective polyurethane elastic yarn. The metal soap is desired to dissolve in the solvent of polyurethane by 0.1g/dl at the spinning temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5293855-A (JP)
Title: Diaphragm type coupling
Inventor: KUNIHIRO MASASHI
IPC: F16D3/50
Filed: 1976-02-02
Abstract: PURPOSE: To prevent excessive axial force from working on the coupling of a diaphragm type coupling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56107130-A (JP)
Title: Photodetector
Inventor: TSUCHINUMA KENICHI
IPC: G01J1/04
Filed: 1980-01-31
Abstract: PURPOSE:To enable enlargement of a band width by arranging a filter layer having a color of prescribed wavelength directly or indirectly on the photoreceiving surface of a photodiode. CONSTITUTION:As an electro-phototransducer, a luminous diode having an extremely narrow width of spectrum wherein the central wavelength of radiation spectrum 31 is 840nm is employed. And, on the PIN photodiode employed as the photodetector, the filter layer 35 with a color of prescribed wavelength formed of a P type silicon layer 34 formed in the prescribed position on one main surface of an I type silicon substrate 32, of a filter layer 35 with a color of prescribed wavelength formed on the common main photoreceiving surface of the above P type silicon layer 34 and the I type silicon substrate 32, and of an N type silicon layer 36 connected to and formed on the other main surface is formed with a multilayered film. The filter layer thus formed is made to have a characteristic curve 37 of extremely-high sensitivity within the range of 600-1,000nm, especially in the vicinity of 840nm, and photoreception is performed by the PIN photodiode having the above filter layer.
Patent JP-S63203538-A (JP)
Inventor: SATO AKIRA
IPC: G09F3/00
Filed: 1988-01-21
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-H09102334-A (JP)
Title: System for selective electrical connection between several places in housing
Inventor: EDOUIN AARU MOORII
IPC: H01R13/11
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide electric connection without requiring a work such as soldering. SOLUTION: A housing contains a first housing part 10 and a second housing part 11 so formed as to be engaged with each other in the prescribed direction during assembly process. A bridge contact member 28 has contact members 40, 42 and further a bearing part containing a plurality of pin members 34 which are so arranged as to be at respective positions at the time when the first housing part 10 and the second housing part 11 are in a prescribed direction relation. During the assembly process, a plurality of pin members 34 work in cooperation with a plurality of the contact members 40, 42 and at respective points, electric lead wires 30, 32 and respective contact members 40, 42 are connected to electrically connect the electric lead wires 30, 32.
Patent JP-H05197348-A (JP)
Title: Semiconductor device for display driving
Inventor: NISHIO HARUHIKO
IPC: G02F1/133
Filed: 1992-01-23
Abstract: PURPOSE:To provide the display driving semiconductor device capable of realizing the variable contrast by providing a constant current means by which a prescribed current flows correspondingly to each bit of picture element data with respect to a driving voltage signal. CONSTITUTION:8-bit picture element data is read in from a data bus 10 and is converted from the logic voltage to a high-potential driving signal by a level shifter 13 for the purpose of driving a liquid crystal display device. A gradation signal generating part 2 consists of a decoder 21 which decodes the driving signal to a turning-on/off signal of each bit, a constant current circuit 22 which is driven by the decoded signal, a voltage setting circuit 23, and a voltage follower 25 which performs impedance conversion of the set voltage to output a gradation display signal as the driving voltage signal for gradation display having a potential corresponding to the gradation. Consequently, a signal selecting circuit of a level corresponding to a multivoltage level is omitted for gradation display.
Patent JP-S58126162-A (JP)
Title: Printing at label marker
Inventor: ISHII AKIRA
IPC: B41K3/02
Filed: 1982-01-25
Abstract: PURPOSE:To prevent the baking and delamination of a label with melted foil by a method in which a nitrile-based pigment foil is hot-marked on a polyester film label processed into a fixed form and then air-cooled. CONSTITUTION:A polyester film label 1 and a nitrile-based pigment foil 6 for plastics are set in place. Then, a type 4 is heated to 150-170 deg.C in advance and printed at a face pressure of about 1.5-3kg/cm<2> for about 0.8sec by operating a cylinder 5 in such a way that the foil 6 is baked with the label 1 by heat polymerization. They are allowed to stand for about 4sec for air cooling, the label 1 is separated from the foil 6 by a shearer 7 and sent to a fixed place, and printed label 1 is separated from a base paper 3 and adhered to an object.
Patent JP-H01185874-A (JP)
Title: Magnetic head
Inventor: TANAKA YOSHITO
IPC: G11B17/32
Filed: 1988-01-21
Abstract: PURPOSE:To stably keep the contacted state of a disk and a head by providing a groove which is getting deeper towards the running direction of the disk and a groove which is getting shallower towards it to the both sides of the first foot part of the magnetic head, making the slider part of the second foot part of it flat, on the other hand and providing a groove part of which depth is fixed between the first and the second foot part. CONSTITUTION:The grooves 10 and 11 are formed on the slider 2a of the first foot part 2 among a sliding contact surface for the disk 6 of the magnetic head 6. The groove 10 has the inclination of a taper state which is getting deeper towards the running direction A of the disk 6 and the groove 11 has that which is getting shallower towards the direction A. When the disk 6 is rotated, an air layer flows in between the sliding surface of the disk 6 and the head 1. As the result that the air passes through the grooves 10 and 11, pressure at the inflow side of the groove 10 becomes lower than that at the outflow side of it. Besides, the pressure at the inflow side of the groove 11 near a magnetic gap is higher than that at the outflow side of it. Thus, as spacing between the recording reproducing gap part and the disk is made to be very little, the stable slide running and the recording reproduction of high density are realized.
Patent JP-H01187765-A (JP)
Title: Manufacture of nickel electrode for alkaline battery
Inventor: TAKAHASHI OSAMU
IPC: H01M4/52
Filed: 1988-01-20
Abstract: PURPOSE:To accomplish stable characteristic with less dispersion of the tapping density by manufacturing nickel hydroxide by a continuous method, in which an aqueous solution of nickel nitrate and an aqueous solution of caustic alkali are put in one reaction trough and agitated together continuously to make overflow. CONSTITUTION:An aqueous solution of nickel nitrate and an aqueous solution of caustic alkali are put continuously in No.1 reaction trough and agitated, and the suspension of continuously overflowing nickel hydroxide and other reaction products is supplied to No.2 reaction trough, into which aqueous solution of nickel nitrate and caustic alkali are introduced continuously and agitated followed by overflow of the suspension of nickel hydroxide and other reaction products, and from this suspension powder of nickel hydroxide is segregated. Thereby traits of nickel hydroxide powder such as tapping density is stabilized, and dispersion of the discharge capacity is lessened.
Patent JP-H11317637-A (JP)
Title: Audible frequency amplifying system and signal gain updating method
Inventor: GANDI PRASHANT P
IPC: H03G5/16
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To achieve the gain updating of superior performance such as the improvement in audic impression by performing automatic gain sweep in a fixed step or in a fixed time in a linear area in audible-frequency amplification. SOLUTION: A fixed step gain updating processor compares the old gain value with a new gain value (1010), sets a counter (n) to zero (1014) if comparison difference is not zero, outputs an intermediate gain value Gn between the both values as the current gain value G (1018). Next, the Gn is respectively stepped up (1028) or stepped down (1026) by only the step of a certain number, i.e., D and outputs it as the G, in accordance with the positive or negative of comparison difference (1024). Then the (n) is increased by one (1020) and the processing is discontinued until the comparison difference becomes zero (1022). In fixed time gain updating, hardware is simplified by using a fixed time gain function obtained by filtering an instantaneous gain function. In these gain updatings, better performance is obtaind in secondary gain updating then in the primary updating.
Patent JP-H09433-A (JP)
Title: Rice cooker
Inventor: MIWA YOSHIYUKI
IPC: A47J27/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To improve visibility for an operating part and a display part and to improve the operability of the operating part. SOLUTION: An operating switch 21a provided with the operating part 21 to perform an operation related to a rice cooking operation, a light emitter 22 as the display part to display the processes of rice cooking and insulation in the rice cooking operation, and a digital timer 23 are arranged on the upper surface of a printed circuit board 20 arranged at the back side of an operating panel 9, respectively, and a faceplate 16 made of an elastic sheet is provided on the surface of the operating panel 9, and the surface of the operating panel 9 is formed nearly in flat shape, and the operating panel 9 is provided with the surface thereof upward in a state of continuing its surface to the upper surface of a main body 1.
Patent LV-12511-A (LV)
Title: Footwear shock absorbing system
Inventor: RALPH SERNA
IPC: A43B13/12
Filed: 2000-02-29
Abstract: A shock absorbing cassette (20, 40, 80, 90) for the midsole of an article of footwear is described. The shock absorbing cassette (20) has a cassette base (27), first and second sets of cushion elements (21-22, 23-24), and a reduced height cushion element (25) inbetween the first and second sets of cushion elements. The cushion elements are arranged to cushion the heel of the foot. The shock absorbing cassette may be part of a shoe sole shock absorbing system that also includes an insole board (8) having forefoot slits (9) to improve flexing, a thin midsole (10) with a heel pocket for seating the cassette, and a durable outsole (30).