baber/WOPTO huggingface dataset:
Patent JP-S60241748-A (JP)
Title: Twisting method and device of armature coil
Inventor: OGISO YOSHIYUKI
IPC: H02K15/06
Filed: 1984-05-14
Abstract: PURPOSE:To prevent upper and lower wirings from shortcircuiting between the wirings by disposing a cylindrical projection between the upper and lower wirings of an armature coil, and twisting reversely the upper and lower wirings to each other. CONSTITUTION:The lower wirings 3b of an armature coil 3 are inserted into a groove 24a of an inner guide 24, and the upper wirings 3a of the coil 3 are inserted into the groove 23a of an outer guide 23. A cylindrical projection 28 is disposed between the lower and upper wirings 3b and 3a of the coil 3, the guides 24, 23 are twisted at the prescribed interval reversely to each other to form a gap between the upper and lower wirings 3a and 3b.
Patent JP-2000293306-A (JP)
Title: Mouse
Inventor: TSUROO ATSUSHI
IPC: G06F3/0354
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a mouse which can freely adjust the length of a connecting code pulled out from a main body and where the size of the main body is formed in an appropriate size with high operability. SOLUTION: When a rotator arranged at an upper side of a mouse ball 2 turns to the right in a mouse 1 main body, it winds up a connecting code pulled out from the mouse 1 main body. Also, when the connecting code 4 pulled out from the mouse 1 main body is pulled, the rotator 10 turns to the left and the code 4 wound up to the rotator 10 is pulled out. Then, it is possible to freely adjust the length of the code 4 pulled out from the mouse 1 main body. Also, since the rotator 10 is arranged at the upper side of the ball 2 that is an empty space in a general mouse 1, the mouse 1 is not almost different from a conventional one even about the thickness of the mouse 1 main body and has an appropriate size with high operability.
Patent JP-H10286892-A (JP)
Title: Creasing-line former
Inventor: FUTAIE KATSUJI
IPC: B31B50/25
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To heighten a bending accuracy by a method wherein projected receiving parts, each having the width of nearly the same as that of each creasing blade, are provided at the positions respectively corresponding to a specified number of creasing blades. SOLUTION: On the surface of a base sheet 2, projected receiving parts 3a and 3b each having a square crossection are formed parallel to each other at a certain interval. The receiving parts 3a and 3b have nearly the same shape as each other. In addition, the receiving parts 3a and 3b are opposite to creasing blades and the width of each of them is nearly the same width of each of the creasing blades. A corrugated fiberboard sheet 13 is pinched between the receiving parts 3a and 3b and the creasing blades 9a and 9b, resulting in forming two creasing lines 14a and 15b acting as bending fulcrums respectively by the receiving parts 3a and 3b to a bottom mold platen surface 12 (an outer surface) side.  At the same time, to a top mold 11 (an inner surface) side, creasing lines 14b and 16b are formed respectively at the same positions on the rear surface as the positions of the creasing lines 14a and 15a. Finally, the corrigated fiberboard sheet is bent under the state that the creasing lines 14a and 14b locate outside and the creasing lines 15a and 15b locate inside.
Patent JP-H10290013-A (JP)
Title: Semiconductor position detector
Inventor: TAKESHITA TATSUO
IPC: G01B11/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To take out an output current corresponding to the distance from a semiconductor position detector without being subjected to limitation by the form of incidence by a method wherein a resistance region substantially has the same resistivity, and the width vertical to the prescribed direction is becoming wider toward one end to the other end of the basic conductive layer. SOLUTION: A basic conductive layer PN is formed in an N-type semiconductor substrate 2n where a plurality of P-type resistance regions P1 to P20 are continuously formed along the longitudinal direction of a semiconductor position detector PSD, and the resistance regions P1 to P20 have the same resistivity substantially. The widths of the PSD and the basic conductive layer PN is formed wider toward a signal lead out electrode 2c from 1e, and they have the relation of Y=aX+6. The X and Y indicate the direction of length, the distance in the widthwise direction, and a and b indicate the constant.  Consequently, the light forming charge, collected by branch conductive layers 4P1 to 4P19 , is picked out from both ends of the width variable basic conductive layer PN, the output current corresponding to the distance from the PSD can be picked out in a highly precise manner without being subjected to the form of an incident light.
Patent JP-H07307047-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INOUE TADASHI
IPC: G11B15/665
Filed: 1994-05-11
Abstract: PURPOSE:To simplify a tape loading mechanism and to miniaturize the device by equipping two drawing means for slightly drawing out a tape from a cassette and winding the tape around a cylinder and regulating the position of a tape entering and leaving course. CONSTITUTION:At the time of an ejecting mode, a tape drawing arm 8 is turned clockwise by a bent piece 9a of a torsion spring 9 abutted against a pin 8d of the arm 8, so that a tongue piece 8a is brought into contact with a tape drawing block 3, and the arm 8 is held at this position. Then, at the time of loading, the block 3 is moved along a guide groove 2a. At this time, the arm 8 is turned counterclockwise by the block 3 pressing the tongue piece 8a. Then, the tongue piece 8a and the block 3 are disengaged from each other at a passing point of the pin 8d through a click point 9c of the spring 9. In this case, the arm 8 is energized counterclockwise, and its turning is regulated in a position of a projection 2b on a chassis. The completion state of drawing the tape by the arm 8 is effected in this position, where a position of a tape guide 8c is regulated.
Patent JP-S60236590-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAI MASAAKI
IPC: H04N5/335
Filed: 1985-05-10
Abstract: PURPOSE:To suppress blooming structually in terms of a solic-state image pickup device for employing a source joint as a photodiode by providing the 2nd conductive area with higher density than an impurity density of a semiconductor layer for enclosing a drain area and extending under a gate electrode. CONSTITUTION:By providing a P<+> layer 26 having an impurity density of 5X 10<15>-10<18>cm<-3>, a potential obstruction with respect to electrons is formed in the vicinity of an N<+>-based diffusion layer 24, can suppress a parasitic lateral bipolar effect, and simultaneously has a suppressing effect with respect to electrons for flowing from a depth of a S1 substrate 19. Furthermore said potential obstruction can suppress a line-sensitive blooming signal where the N<+> diffusion layer 24 connecting to a conventional signal line 18 is sensitized and a false signal is generated.
Patent JP-S63262937-A (JP)
Title: Data collection system
Inventor: YASUDA MASANORI
IPC: H04L1/22
Filed: 1987-04-20
Abstract: PURPOSE:To increase apparent data collection speed at a center device, by setting the address orders of terminal equipments to be called at the time of polling each terminal equipment differently from each other. CONSTITUTION:Plural terminal equipments (2-n) multidrop-connected between a working line 5 and a standby line 6 provided in parallel with the working line 5 via input/output functions respectively and the center device 1 which collects data are provided. And both the working line 5 and the standby line 6 are used, and polling to each of the terminal equipments (2-n) is performed independently by interposing each of them, and at the time of polling, the address orders of the terminal equipments to be called are set differently from each other. In such a way, it is possible to increase the apparent data collection speed at the center device 1.
Patent JP-H11292539-A (JP)
Title: Production of zirconia-ceria composition
Inventor: UMEMOTO SADACHIKA
IPC: C01F17/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a zirconia-ceria compsn. excellent in heat resistance by mixing basic zirconium sulfate with a soln. contg. cerium ions and then adding a base. SOLUTION: A dispersion prepd. by dispersing 5-20 pts.wt. basic zirconium sulfate of 0.5-20 μm average particle diameter in 100 pts.wt. medium such as water is mixed with a soln. having 5-25 wt.% concn. of a cerium salt such as cerium nitrate in a weight ratio of 1:10 to 1:0.7 (expressed in terms of ceria to zirconia), a third component such as lanthanum nitrate is, if necessary, added by 1-20 wt.% (expressed in terms of oxide) and a base such as an aq. soln. of potassium hydroxide having 5-25 wt.% concn. is added to form a layer of cerium hydroxide on the basic zirconium sulfate. This product is calcined at >=400 deg.C in the air or in an oxidizing atmosphere to obtain the objective zirconia- ceria compsn. having <60 wt.% ceria content, >=130 m<2> /g specific surface area at 400 deg.C and >=15 m<2> /g specific surface area at 1,000 deg.C and absorbing >=0.15 mmol/g oxygen.
Patent JP-H03294302-A (JP)
Title: Solid titanium catalyst component, catalyst and method for polymerizing olefin
Inventor: KIOKA MAMORU
IPC: C08F4/60
Filed: 1990-04-13
Abstract: PURPOSE:To provide the subject catalyst component having a high catalyst activity and giving highly stereospecific polymers by bringing metal Mg or an organic Mg compound, a halogen-containing compound, a liquid Ti compound and a compound having plural ether linkages through plural atoms into contact with each other. CONSTITUTION:Ethylene and/or alpha-olefin are polymerized in the presence of an olefin polymerization catalyst comprising (A) a solid titanium catalyst component and (B) an organic metal compound catalyst component containing a metal selected from the group I-III metals to provide an olefinic polymer, the solid titanium catalyst component being prepared by bringing metal Mg or an organic Mg compound, a halogen-containing compound, a liquid titanium compound and a compound having two or more ether linkages therein through plural atoms into contact with each other and containing Ti, Mg, halogen and two or more ether linkages.
Patent JP-H03296153-A (JP)
Title: Address generating device
Inventor: MINEHISA JIRO
IPC: G06F3/153
Filed: 1990-04-13
Abstract: PURPOSE:To sequentially speedily generate the physical addresses in a memory handled as a multi-dimensional space regardless of the directions by providing an end detector which detects the end of generation of addresses on a single line and produces the end detection signals to an address buffer register, an adder/subtractor, and the 1st and 2nd registers respectively. CONSTITUTION:When an n-digit physical address 109 is sequentially updated and an end detection signal 110 is not produced, the address 109 is updated based on the value of the (n + m) digits of a 1st register 101. When the signal 101 is produced, a new n-digit address is produced based on the value of the (n + m) digits of an address register 104 and the value of the (n + m) digits of a 2nd register 102. Thus the address 109 is calculated in the digits more than necessary when the addresses 109 are produced in sequence in a memory handled as a multi-dimensional space. As a result, the addresses 109 of the memory handled as a multi-dimensional space can be produced in sequence and at a high speed regardless of the generating directions.
Patent JP-H10272723-A (JP)
Title: Beaten foil sheet structure and beaten foil yarn
Inventor: SHIRAI ISAO
IPC: D02G3/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a beaten foil sheet structure having improved bulkiness and strong tensile properties by providing a covering decorative laminate on both front and rear surfaces without using Japanese sheet, and a beaten foil yarn. SOLUTION: The beaten foil sheet structure is provided by laminating a metal deposited thin film layer 2, a first covering decorative laminate 3 including a resin film layer 6, laminated on one surface 2a of the layer 2 via an adhesive layer 5, a design pattern layer 7 provided on the film layer, a metal foil layer 9 laminated on the pattern layer via a flexible resin adhesive layer 8 and a surface protective coating layer 10, and a second covering decorative layer 4 including a resin film layer laminated on the other surface 2b of the layer 2 via an adhesive layer, a design pattern layer provided in the film layer, the metal foil layer laminated on the pattern layer via a flexible resin adhesive layer and the surface protective coating layer in a laminated state. And, the beaten foil yarn is obtained by cutting the structure 1 in a fine width strip-like state.
Patent JP-S63264555-A (JP)
Title: Concentration and separation of unsaturated fatty acid esters
Inventor: ARAI MAKOTO
IPC: C11C1/08
Filed: 1987-04-21
Abstract: PURPOSE:To obtain simply and easily the title high-purity compound which is used as a precursor of prostaglandin by adsorbing and desorbing a specific fatty acid ester mixture to from a specific zeolite containing cations. CONSTITUTION:A fatty acid ester mixture containing arachidonates and rinolates is brought into contact with a zeolite which belongs to faujasite and contains at least one cation selected from alkali metal ions and organic cations to effect adsorption and desorption. Thus, both of esters, arachidonates and rinolates, are simultaneously concentrated and separated. The use of ethylammonium Y-zeolite or potassium X-zeolite gives the objective compounds of high purity. The zeolite can be used repeatedly.
Patent JP-H11284803-A (JP)
Title: Linear light source unit
Inventor: ONIKIRI AKIRA
IPC: H01L33/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the small, sized and inexpensive linear light source unit that light uniformly a long range with a few number of light sources and adjusts a light emission direction. SOLUTION: At least one point light source 13 (LED) or over is placed on a line, a transparent light guide member 11 on which the light source 13 is arranged is provided, the light emitted linearly from the light source 13 is guided by the light guide member 11 and a linear light is emitted from a light output section 11a of the light guide member 11 in the linear light source unit 1. At least one hole 14 of nearly inverted triangle is made to the light guide member 11 to refract and reflect a light emitted linearly from the light source 13 thereby adjusting the light emission amount in the linear direction. Number of the light sources is reduced and the cost of the linear light source unit is reduced.  Since an emission direction of the light is largely changed, the distance from the light source to an emitted part is reduced and the product is made small attended with miniaturization of the linear light source unit.
Patent JP-2000288387-A (JP)
Title: Air cleaning agent and air cleaning tool
Inventor: ITO SHINOBU
IPC: B01D53/04
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning agent which is excellent in effects for removing free radicals harmful to the human body and other harmful substances, high in safety, and easy in handling and keeps its removal/detoxification capacity for a long period, and an air cleaning tool using the agent. SOLUTION: The air cleaning agent contains at least one ascorbic acid derivative (including its salt) having structure expressed by a general formula (wherein, R1, R2, R3, and R4 are each hydroxyl group, an ester group of hydroxyl group and an inorganic or organic acid, a glycoside group of hydroxyl group and sugar, a ketal group of hydroxyl group and ketone, or an acetal group of the hydroxyl group and aldehyde; however, R1 and R2 are not necessary to be hydroxyl group simultaneously).
Patent JP-H08289882-A (JP)
Title: Instrument for measuring non-invasive blood component
Inventor: WATANABE YOSHIO
IPC: A61B5/1455
Filed: 1995-04-24
Abstract: PURPOSE: To make it possible to discriminate the blood vessels from the tissues and to measure blood components with high accuracy by making light incident on the surface of the living body and detecting the light or sounds including the concn. information of the measurement components of the arbitrary depth from the surface of the living body. CONSTITUTION: This instrument for measuring the non-invasive blood components is composed of a light source 1, a spectroscope 3, an optical chopper 3, a beam splitter 4, an optical control section 5, a photodetector 6, a delay circuit 7, a light or sound detecting section 8, a preamplifier 9, a gate circuit 10, an amplifier 11, a microprocessor 12 and a memory 13. The generated pulse light is made incident on the section to be measured in the two-dimensional or three-dimensional direction in the living body from the surface of the living body. The light or sounds from the inside of the living body after the arbitrary time band are detected and only the light or sound information generated at the arbitrary depth is selected and detected from the light or the sounds from the inside of the living body.  The measurement component concn. in the blood vessel part is measured from the resulted information and the concn. information of the in-blood measurement components is detected.
Patent JP-H09288191-A (JP)
Title: Method for fitting bellows of nuclear reactor
Inventor: NISHIYAMA TAKESHI
IPC: G21C13/028
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for fitting bellows by which a fitting work requiring excessive labors can be carried out with remarkably reduced labor. SOLUTION: Each ring-shaped gap formed between a top of a reactor pressure vessel 3 stored in a container 1 of a nuclear reactor building 12 and the container 1, and between the container 1 and the building 12 is sealed by a well seal. According to the method for fitting bellows of the well seal, a bellows 18 formed beforehand in the shape of a ring is divided into a plurality of bellows 19a... along a peripheral direction. Each divided bellows 19a... is individually carried to an upper part of the container 1 in the building 12. Thereafter, the bellows are integrated and bonded into a ring and fitted to the gap.
Patent JP-H07305464-A (JP)
Title: Gutter sump
Inventor: OHASHI MASAKAZU
IPC: E04D13/068
Filed: 1994-05-12
Abstract: PURPOSE:To prevent leakage occurring to a gutter support by providing a gutter sump that is formed of the gutter support provided to the upper part and a flexible drain pipe provided to the lower part. CONSTITUTION:Ends of gutters 2 are inserted into and stuck to the inside of a gutter support 11 of a gutter sump 1 made of hard vinyl chloride resin, and the lower end of a synthetic rubber drain pipe 13 is inserted into the upper end of a downspout 3. Expansion and contraction occurring repetitiously to the gutters 2 because of temperature fluctuation can be absorbed by deformation of the drain pipe 13. As the gutters are stuck to the gutter support, leakage at the gutter support can be prevented.
Patent JP-S5623076-A (JP)
Title: Manual stop-down remote control device for television camera
Inventor: NOJI TAKAYOSHI
IPC: H04N5/238
Filed: 1979-07-31
Abstract: PURPOSE:To ensure an easy remote control for the iris diaphragm, by actuating the meter with the output voltage of the magnetic sensor and the differential output of the middle point voltage of the variable resistor which is operated manually. CONSTITUTION:Magnetic sensor 20 the resistance volue of which varies according to the change of the magnetic flux piercing through is stuck to housing 13 of magnet meter 10 with winding which drives the open/close of iris diaphragm 51. Then variable resistor 30 is located at a proper position more behind the camera main body than iris mechanism 50 so that the middle point voltage can be set by a simple manual operation. Differential amplifier 40 inputs the voltae obtained from the middle point voltage via the semifixed resistor plus the output voltage of sensor 20, amplifies the different of these two voltage and then applies the output signal to meter 10 to drive rotor 12. When the output voltage varying in accordance with rotation of rotor 12 becomes equal to the middle point voltage of resistor 30, no output is generated from amplifier 40 to stop rotor 12. In this instant, iris 51 of mechanism 50 is controlled to the ideal degree of opening.
Patent JP-H09278187-A (JP)
Title: Work conveying device
Inventor: WADA AKIRA
IPC: B65G59/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To convey any loaded work to a subsequent work process, out of the works in a plurality of rows, which are loaded over one and same pallet, while bring free from interference by the other works. SOLUTION: A pallet guide 9 which moved each pallet within an elevator so as to mount it thereon, is provided for the lower part of a housing shelf 3 which has housed each pallet mounted with world W in plural stages, and a adsorption device 21 which freely and separately lifts up the works W over a pallet one by one, is provided in a place above the pallet guide 9. The aforesaid pallet is formed out of large pallets 43, and of a plurality of small pallets 45a through 45c which are so housed in the large pallets 43 as to be capable of being independently elevated.  A lifter elevating the small pallets, is provided for a place below the pallet guide in such a way as to be freely moved and positioned, The lifter is moved to a place below the desired small pallet, the small pallet is then raised up by the lifter higher then each height of other works W, and the work W is thereby conveyed from a conveying reference position L toward a processing device by the absorption device.
Patent JP-S5524977-A (JP)
Title: Discharge machining electrode material and production thereof
Inventor: KUME MASAHIRO
IPC: C22C5/06
Filed: 1978-08-11
Abstract: PURPOSE: To provide an electrode material having reduced material consumption and increased working speed, Ce (compound) is mixed with W-Mo all-ratio solid solution (Mo x W y ) having specified Mo/W (weight ratio), calcined and reduced. The produced composite powder is added with Cu and Ag powder and treated by normal metallurgy process.  
     CONSTITUTION: W-Mo complex oxide (Mo x W y ) having Mo/W (weight ratio) with 0.005 to 10, preferably 0.005 to 5 is mixed with Ce(NO 3 ) 3 .6H 2 O, etc. in amount of 0.01 to 10% converted as CeO 2 . The mixture is calcined and reduced to form composite powder. The composite powder is included in 30 to 80%, preferably in 40 to 60% in volume into Cu or Ag powder and treated in normal metallurgical process such as mix, mold, sinter (or impregnation). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0623997-A (JP)
Title: Bonding method
Inventor: UINSUROTSUPU DEE CHIRUDAAZU
IPC: H05K3/32
Filed: 1993-04-01
Abstract: PURPOSE: To align the ink orifice of a nozzle member with a heating element on a substrate by positioning the heating element and the substrate arranged with electrodes with respect to the nozzle member such that the heating element is aligned with the orifice or bonding the lead to the substrate electrode by means of a bonding tool. CONSTITUTION: A print head has windows 22, 24 for exposing the trace end part to a polymer tape having an orifice 17 and a conductive trace and n automatic inner lead bonder aligns the orifice 17 of a nozzle member 16 automatically with a heating element on a substrate. Since the orifice 17 has already been aligned with the conductive trace on the nozzle member 16 and the substrate electrode has been aligned with the heating element, the orifice 17 and the heating element are essentially aligned with the electrode on the substrate and the exposed end of the trace. Subsequently, the inner lead bonder bonds the trace to an associated substrate electrode while passing the trace through the windows 22, 24 of a tape 18 using the gang bonding.
Patent JP-S589449-A (JP)
Inventor: TEODOORE BURENITSUGU
IPC: H04L1/00
Filed: 1982-06-10
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。