baber/WOPTO huggingface dataset:
Patent JP-S5995553-A (JP)
Title: Developing device of electrophotographic copying machine or the like
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/08
Filed: 1982-11-25
Abstract: PURPOSE:To improve intimate contact between a scraper and a develping roll 2 and to stabilize image quality and to facilitate fixation of it by providing the scraper of a thin elastic plate with lateral and longitudinal grooves in proper forms to increase the elasticity of a scraper. CONSTITUTION:The scraper 4 made of thin elastic material is supported with a support pillar 3, and located in contact with the developing roll 2 in the tangential direction, and provided with a continuous longitudinal groove 4a and lateral grooves 4b from the groove 4a to the end of the scraper 4, almost rectangular to the groove 4a and at prescribed intervals. Consequently, even if the scraper 4 is deformed by working or displaced by fixing, these deformation and displacement are absorbed by the elasticity given by such a structure as having the grooves 4a and 4b to maintain the scraper in uniform intimate contact with the developing roll 2.
Patent JP-S6448124-A (JP)
Title: Data transfer device
Inventor: MATSUSHIMA HITOSHI
IPC: H04L69/14
Filed: 1987-08-19
Abstract: PURPOSE:To efficiently transfer data between interfaces different in data transfer speed by providing a data storage buffer whose memory space is divided and is assigned to plural access ports. CONSTITUTION:In case of data transfer from plural low-speed interfaces A-N to a high-speed interface, each low-speed adapter 2 accesses one assigned access port 12 of a data storage buffer 1 independently of the other low-speed adapters and writes data in one of memory spaces A-N which is assigned to this access port. A high-speed adapter 3 accesses plural access ports 12 of the buffer 11 in a prescribed order and reads out data of memory spaces A-N in order and transfers this data to the high-speed interface. Data transfer from the high- speed interface to low-speed interfaces is performed in accordance with reverse procedures. Thus, it is unnecessary that plural low-speed interfaces are synchronized with one another, and data is efficiently transferred between interfaces different in transfer speed.
Patent JP-H0953549-A (JP)
Title: Starter
Inventor: TANAKA KATSUNORI
IPC: F02N11/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide high water-proofing ability and ventilation ability without increasing cost by closing a vent hole with the outer peripheral surface of a holding member during the stop of a plunger. SOLUTION: One holding member 6 of one set of holding members 5 and 6 to hold a moving contact 7 at the rear end part of a plunger 4 has an outer peripheral surface 6a on the rear end side forming a taper surface. Further, a cover 10 to close the opening end part of a casing 2 has an inclination wall part 10a making contact with the outer peripheral surface 6a of one holding member 6 during the stop of the plunger 4 and a vent hole 17 through which the interior of a magnet switch 1 is ventilated is formed in the inclination wall surface 10a.  However, since, during the stop of a starter, namely, during the stop of the plunger 4, the outer peripheral surface 6a of one holding member 6 is in a state to make contact with the inclination wall surface 10a of the cover 10, the vent hole 17 formed in the inclination wall surface 10a is closed with the outer peripheral surface 6a of one holding member 6.
Patent JP-H1041307-A (JP)
Title: Structure of bump electrode and its formation
Inventor: ABE AKIHIKO
IPC: H01L21/60
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a shape of a bump electrode which is formed of solder and is nearly spherical from being distorted and make its height higher. SOLUTION: An insulation film 16 which has a circular opening part 17 which is smaller than an opening part 14 of a protection film 13 and is formed of polyimide is formed in a specified position of an upper surface of a foundation metallic layer 15 formed all over an upper surface. After a plating resist layer 18 is formed, a mushroom-like bump electrode 19 is formed by performing electrolytic plating for solder. After the plating resist layer 18 is peeled, an unnecessary part of the foundation metallic layer 15 is etched and removed by using a bump electrode 20a and the insulation film 16 as a mask. Then, a bump electrode 20a which is nearly spherical is formed by carrying out heat treatment.  In the process, molten solder generated by melt-down of the mushroom-like bump electrode 20 is rounded by surface tension making a contact surface with an exposed part 15a of the foundation metallic layer 15 which is exposed through an opening part 17 of the insulation film 16 a basic bottom thereof.
Patent JP-H0868580-A (JP)
Title: Water supplying device for automatic icemaker
Inventor: UENO SHUNJI
IPC: F25C1/24
Filed: 1994-08-30
Abstract: PURPOSE: To eliminate the adherence of liquid to a terminal block to connect the motor of a valve operating unit to a power line. CONSTITUTION: The case 63 of a valve operating unit 62 is disposed in a recess 61 formed in the bottom of a cold storage chamber. An annular waterproof surrounding wall 75 with a a bottom block 73 as a bottom integrally protrudes from the plate 73 of the case 63, and the terminal block 73 is contained in the wall 75. The wall 75 highly protrudes from the bottom of the chamber. When liquid is stored in the recess 61, the liquid is immersed to the case 63, but not immersed into the wall 75, and hence the block 73 is not immersed in the liquid.
Patent JP-H0652617-A (JP)
Title: Loader for disk drive
Inventor: NOSAKU HIDEKAZU
IPC: G11B17/04
Filed: 1992-07-31
Abstract: PURPOSE:To prevent the whole caddy from jumping out of the device at the time of ejecting the caddy without needing additional parts. CONSTITUTION:A projected part 31a to be fitted into a recessed part 21b provided on one side surface of the caddy 21 is provided on one side surface of a caddy misinserting preventing lever 31. In the midst of ejecting the caddy 21, the projected part 31a of the caddy misinserting preventing lever 31 is fitted into the recessed part 21b of the caddy 21 as shown in the figure. By this method, the caddy 21 is regulated in its ejecting movement, and the caddy 21 is stopped in its position or in a position slightly moved from its position to the ejecting side.
Patent JP-H10283166-A (JP)
Title: Program function analysis support method, device and record medium
Inventor: TAKEYAMA YOSHIO
IPC: G06F9/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To support so that the function analysis of a user program that is generated through a compiler language may easily and also surely be carried out. SOLUTION: This device stores a function correspondence table 243 which describes a correspondence relation between a function identification name NFD that is described on a source program 211 and an execution module name NMD that is a function name of execution modules 234a and 234b, retrieves an execution type library 22 which includes plural execution programs 221a and 221b that are execution type programs about a user program by making the NMD a key and also referring to the table 243, and outputs the NFD that corresponds to the NMD about the programs 221a and 221b including the NMD and a source program name NSP of source programs 211a and 211b which correspond to the programs 221a and 221b including the NMD as retrieval results.
Patent JP-H0870183-A (JP)
Title: Manufacture of multilayer printed-wiring board
Inventor: DEMURA AKIHIRO
IPC: H05K3/46
Filed: 1994-08-30
Abstract: PURPOSE: To provide a method of manufacturing a multilayer printed-wiring board, which has a blind through hole, through which various interlayer connections between a plurality of layers are made, and is superior in a degree of freedom of wiring, without increasing a plating process and a press process. CONSTITUTION: A thermosetting resin layer 30 in a semicured state is formed on the side of one surface of a first substrate 11 with conductor circuits 20 formed on at least its one surface, a first through hole 40, which penetrates the substrate 11 and the layer 30, is formed and the substrate 11 is laminated on the side of one surface of a second substrate 12 with conductor circuits 20 formed on at least the one surface via the layer 30 to form a multilayer board 10 having the layer 30, which is provided with a plurality of the conductor circuits 20 therein, in the interior. Moreover, a second through hole 50, which penetrates the surface and rear of the board 10, is formed and platings 60 are simultaneously applied in the holes 40 and 50.
Patent JP-2000040869-A (JP)
Title: Printed wiring board
Inventor: ARAKAWA KOICHI
IPC: H05K1/18
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a solder bridge even if a four-way flat package IC is mounted on a printed wiring board and this printed wiring board is soldered by solder dip method. SOLUTION: A frontward soldering land group 3 and a rearward soldering land group 4 are made, corresponding to each lead 2a and 2a' of a flat package IC2. Sideward solder drawing lands 5 and 6 are made between the frontward soldering land groups 3 and 3 and the rearward soldering land groups 4 and 4, and a lead 2a which serves as a tail in the direction of the progress of the above soldering of the frontward lead group of the flat package IC2 is arranged, and also the flow S of solder is drawn from the frontward solder land groups 3 and 3 to the rearward soldering land groups 4 and 4.  First rearward solder drawing lands 7 and 8 are made between several rearward soldering land group 4 and 4, and a lead 2a' which serves as a tail in the direction of the progress of the above soldering of the rearward lead group of the flat package IC2 is arranged, and the flow S of solder is drawn rearward in the direction of the progress of the above soldering from each rearward soldering land groups 4 and 4.
Patent JP-H09113508-A (JP)
Title: Method and device for screening during pregnancy period for abnormality of pregnancy
Inventor: BEARD ANDREW JONATHAN
IPC: G16H50/30
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for screening gestational abnormality in a gestation period, and a device to perform this method. SOLUTION: In this method, a sample of body fluids of the mother's body from a pregnant woman is measured on a level of at least a single marker and/or a precursor of this marker or a metabolite. The method contains to compare a measured level of this marker with a reference value of a level of the marker in various gestational ages of (a) a pregnant woman who conceives (plural) abnormal embryos who receive screening and/or (b) a pregnant woman who conceives a normal embryo together with a gestational age of the woman. This comparison shows a level of significance at which the pregnant woman conceives an abnormal embryo who receives screening. The marker is an inhibin dimer.
Patent JP-H1153896-A (JP)
Title: Semiconductor device
Inventor: SUGIMOTO YOSHITAKA
IPC: G11C29/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of performing a write operation continuously in a self-disciplined manner and easily realizing an aging operation. SOLUTION: By inputting an external signal to a dedicated pad 2 during an aging of a memory array 10, an aging mode entry signal is generated at an aging mode determination circuit 3, and a separation from other mode signals is performed at a switch circuit 11. A driving circuit 4 for driving a word on its own initiative generates continuously a timing signal for activation/non- activation of a word line. The word line is driven by an X-address from a write address generating circuit 5, and a data from a write data generating circuit 6 is written onto a cell at a Y-address. Thus, the word line can be continuously driven and a writing operation for all of addresses can be performed.
Patent JP-S6098461-A (JP)
Title: Copying time display board
Inventor: ISHII SHIYOUICHI
IPC: G03G15/00
Filed: 1983-11-04
Abstract: PURPOSE:To make an operator know visually a copying time by providing an original sheet number scale, a copy sheet number scale per one original, and a copying form size on a base plate, and also displaying a copying time corresponding to said each scale, on an intersecting part of each scale. CONSTITUTION:As for a copying time display board 7, an original sheet number scale 9 is provided in the upper horizontal direction on the surface of a base board 8 which has applied an adhesive agent on the rear side, and in the lower horizontal direction, a copying size scale 10 is provided on every original sheet number scale 9, respectively, and in the vertical direction, a copy sheet number scale 11 is provided, and on an intersecting part of each scale 9, 10 and 11, a copying time 12 corresponding to each scale 9, 10 and 11 is displayed. In this state, an operator sets an original to an automatic original feeding device which is not shown in the figure, sets a copy sheet number by pushing a copy sheet number setting button 6, and also starts a copying operation by pushing a start button 5. At the same time, the operator can know a copying time by watching the intersecting part of the prescribed original sheet number, copy sheet numer and copying size in each scale 9, 10 and 11 of the copying time display board 7.
Patent JP-S60100663-A (JP)
Title: Method for supplying zinc to vacuum deposition device for zinc
Inventor: SHIMOZATO YOSHIO
IPC: C23C14/14
Filed: 1983-11-04
Abstract: PURPOSE:To prevent a suction pipe for molten Zn and an evaporating pan from being eroded by Zn in the stage of supplying molten Zn to a vacuum deposition chamber for Zn by filling preliminarily the molten Pb into said suction pipe and the Zn evaporating pan above said pipe and supplying the molten Zn through the inside thereof to the evaporation chamber. CONSTITUTION:Molten Zn 4 is sucked up and supplied through a suction pipe 7 from a Zn melting furnace 5 into an evaporating pan 8 in the stage of depositing by evaporation the molten Zn in the pan 8 onto the surface of a steel strip 1 which is continuously supported by the revolution of the support roll 3 in a vacuum evaporation chamber 2. The molten Pb 11 in the melting furnace 5 is preliminarily filled into the pan 8 and pipe 7 in this stage. A partition wall 5-1 to separate the molten Pb 11 and the molten Zn 4 is provided to enclose the pipe 7 and an inflow port 7-1 is provided on the Zn side (a) thereof. The molten Zn 4 is supplied to (a) from which the molten Zn is admitted through the port 7-1 into the molten Pb 11, is passed therethrough and is supplied to the pan 8 from the pipe 7 by the difference of specific gravities. Since the molten Zn does not contact with the pipe 7 and the pan 8, the pipe and pan are prevented from being eroded by the molten Zn.
Patent JP-H0490506-A (JP)
Title: Rotary mirror device for tracking
Inventor: CHATANI MASAHIKO
IPC: G02B26/10
Filed: 1990-08-03
Abstract: PURPOSE:To make the rotational attitude of a reflecting mirror more secure, to expand the frequency range of the tracking, and to record and reproduce data at a high speed by regulating the center of rotation of the reflecting mirror by an elastic member and restraining the translational motion of the reflecting mirror by a thin leaf spring. CONSTITUTION:When a current flows through a driving coil 13, a force is generated perpendicularly to the reflecting surface of the reflecting mirror 10. This force is restrained by the thin leaf spring 12 through a mirror holding member 11, so the force is converted into a moment force centering on the twist part 12c of the spring 12 and the mirror 10 rotates around the twist part 12c. The center of rotation of the mirror 10 is regulating by a pivot member 17 and the translational motion of the mirror 10 based upon the force generated at right angles to the reflecting surface of the mirror 10 can be restrained without applying any tension to the spring 12. Consequently, the rotational attitude of the reflecting mirror is made more secure, the frequency range of the tracking is expanded, and the data can be recorded and reproduced at high speed.
Patent JP-S58108438-A (JP)
Title: Optical probing method for material and soil in bottom of sea
Inventor: OOTA SETSUJI
IPC: G01S17/02
Filed: 1981-12-22
Abstract: PURPOSE:To decide a material and a soil in the bottom of the sea, by a method wherein the bottom of the  sea is irradiated with light with a wavelength of 2,000Angstrom -8,000Angstrom , and spectral distribution analyzer performs a spectrometry on light reflected by the material in the bottom of the sea, and its albedo curve is compared with that of a known material in the bottom of the sea. CONSTITUTION:A probing chip 1 is positioned on a sea surface above the bottom of the sea to be probed, and through operation of a winch connected to a probing device A, the device is suspended by means of a wire 2 in a suspension condition until the device A is lowered in close to the bottom of the sea. A condition of the device being suspended and moved in close to the bottom of the sea 7 can be observed in a ship by means of a submarine television camera 5. When it reaches a given probing position, and if the bottom of the sea 7 is irradiated through operation of a luminous device 3 from the inside of the ship, a collector 4 paired with the device 3 collects light reflected by a material in the bottom of the sea, it performs a spectrometry of a reflection absorption spectral distribution, it converts it into an electric signal to transmit it to a recorder 6 on the ship through a cable 2 by means of a telemeter, and this allows the formation of an albedo curve diagram. The curve is compared with a known albedo characteristics curve to decide a material in the bottom of the sea in a probing position.
Patent JP-2001030670-A (JP)
Title: Album mounting sheet and album
Inventor: SAKOTA MASASHI
IPC: B42F5/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an album mounting sheet capable of simply and effectively arranging desired photographs on a rear surface of the mounting sheet and an album using the mounting sheet. SOLUTION: In the album mounting sheet, a transparent and flat photograph containing bag 3 having a size larger by one size than a window hole 11 is integrally provided on a rear surface of an album mounting sheet body 1 having the hole 11 for exposing the photograph in the state for blocking the hole 11. Accordingly, a desired photograph A can be arranged on a rear surface side of the body 1 in the state for exposing the photograph from the hole at the rear surface side of the body 1 by a simple work of containing the photograph A in the bag 3 without using a glue.
Patent JP-H06172844-A (JP)
Title: Method for driving horizontal hearth roll type heat treatment furnace and means for operating strip
Inventor: YAMADA MAKOTO
IPC: C21D1/00
Filed: 1992-07-10
Abstract: PURPOSE:To prevent the deformation of a roll and the wear of equipment and to eliminate the development of flaw on a strip in a hearth roll type heat treatment furnace. CONSTITUTION:At the time of executing the heat treatment to the strip 2, etc., in the horizontal hearth roll type furnace, the hearth roll 3 is operated by continuously rotating even at the time of stopping the strip 2. Then, a strip lifting operating means 1 arranged at the hearth roll 3 is operated at the time of stopping the line to release the contact of the hearth roll 3 with the strip 2.
Patent JP-H1150325-A (JP)
Title: Impact-resistant helmet
Inventor: TATE YOSHIJIRO
IPC: F41H1/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a helmet, capable of absorbing the energy of a flying object, reducing damage to the body and recessed parts on the inner surface and having impact resistance by fixing a ceramic onto the outer surface of the helmet body composed of a thermoplastic resin-fiber reinforced plastic. SOLUTION: This helmet is obtained by fixing a ceramic in an integral shape onto the whole surface of a part of the outer surface of the helmet body composed of a thermoplastic resin-fiber reinforced plastic, containing high- strength fibers having >=10×10<6> cm specific tensile strength and >=2.5×10<8> cm specific elastic modulus as a base material and having 5-30 wt.% resin content. The ceramic is preferably composed of plural pieces and a prescribed number of the pieces are preferably combined and arranged on the outer surface of the helmet body.
Patent JP-H0752499-A (JP)
Title: Thermal ink roll
Inventor: ANDO TOSHIAKI
IPC: B41J27/20
Filed: 1993-08-20
Abstract: PURPOSE:To improve print durability by preparing a thermal ink roll with hot-melt ink having the viscosity of specific cPs and having a Ti value (thixotropy index) of a specified value or below. CONSTITUTION:A thermal ink roll is prepared by impregnating an open-cell foam, in heating, with hot-melt ink having the viscosity of 50 to 8000cPs at a temperature 140 deg.C and having a Ti value of 1.5 or below. The hot-melt ink contains thermoplastic resin and a coloring agent and has an adhesion imparting agent, wax and a plasticizer compounded as occasion demands, and it can be prepared by heat-melting these constituents and by heat-dispersing them by using a dispersing machine such as a roll mill. As for concrete examples of the thermoplastic resin, an ethylene-acetate vinyl copolymer, polyester, polyamide, polyethylene, etc., can be mentioned. As to concrete examples of the adhesion imparting agent, rosin, a rosin derivative, terpene, denatured terpene resin, etc., can be mentioned.
Patent JP-H1152977-A (JP)
Title: Method and device for voice processing
Inventor: ISAKA TAKEHIKO
IPC: G10L21/0208
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately detect a voice interval against an object sound source employing a small number of microphones under the environment in which the S/N ratio is low and the direction to a noise sound source is not specified. SOLUTION: In the device, a voice input section 10 inputs audio signals to terminals 10-1 to 10-n through plural channels ch1 to chn. A beam former processing section 20 conducts a beam former process against the audio signals inputted by the section 10 to suppress the signals arriving from an object sound source. An object sound source direction estimating section 30 obtains the direction to the object sound source from the filter coefficients obtained by the section 20. A voice/non-voice determining section 40 determines the voice interval of the audio signals based on the estimated direction to the object sound source.
Patent JP-H0656822-A (JP)
Title: Pirimidinylthioquinoline derivative, its production and germicide for agriculture and horticulture containing the same as active ingredient
Inventor: YOSHIKAWA YUKIHIRO
IPC: A01N43/54
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a new pyrimidinylthioquinoline derivative having a more excellent germicidal effects than conventional compounds and also exhibiting excellent safety to crops. CONSTITUTION:A compound of formula I [Y is a halogen; Z is H or methyl; R<1> and R<2> are each a 1-3C alkyl; (n) is 0-2], e.g. 7-chloro-4-(4-methoxy-6-methyl-2- pyrimidinylthio)quinoline. This compound is obtained by mixing 4- chloroquinolines of formula II with pyrimidines of formula III and reacting these components in a melted state or in an inactive solvent, preferably in the presence of a base, preferably in the presence of a base or reacting a metal salt of 4-mercaptoquinolines of formula IV with 2-chloropyrimidines of formula V or reacting 4-mercaptoquinolines of formula IV with 2-chloropyrimidines of formula II in the presence of a base.