baber/WOPTO huggingface dataset:
Patent JP-S63235057-A (JP)
Title: Method for casting cylinder block raw material
Inventor: SHIBATA KIYOSHI
IPC: B22C9/24
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the development of casting defect in a cylinder block by arranging projection part of a core for water jacket and metallic core for oil hole in a bearing holder forming zone in a mold cavity. CONSTITUTION:The core 26 for water jacket is arranged as surrounding the cast iron-made sleeve 3, and held by both side molds 191, 192, to form the projection part 29 at lower end face. Further, a third metallic core 303 forming lower hole part 15b of each oil hole 15 in a lower mold 20, is arranged, so that the bearing holder in the cavity C is passed through the forming zone Ca. At the time of casting, molten metal quantity in the bearing holder forming zone Ca is reduced by existence of the core part 25, projection part 29 and the third. metal core 303 and besides by rapid cooling action of the core part 25 and the metallic core 303, the molten metal in the bearing holder forming zone Ca is solidified at early time. Therefore, the development of casting defect in the cylindrical block is prevented.
Patent JP-H10261047-A (JP)
Title: Character recognition device
Inventor: HOTSUTA YOSHINOBU
IPC: G06K9/20
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a device that accurately segments individual characters written, specially, in a free pitch area and recognizes them, concerning a character recognition device, which recognizes characters from image data (document image). SOLUTION: A filtering part 3 performs more than one kind of filtering for a document image and stores results in a filtering image storage part 4. A character string extraction part 7 extracts a character string from the filtered image according to the density value of the image and further calculates the character string direction. A character segmentation part 8 segments an area of less than certain density as one character and a character recognition part 9 recognized the segmented character.
Patent JP-S63233649-A (JP)
Title: Facsimile equipment
Inventor: UENO SEIZO
IPC: H04M11/00
Filed: 1987-03-22
Abstract: PURPOSE:To surely respond when a telephone call is sent by installing a telephone terminal at an operator site, by sending a call signal to the terminal equipment connected to its own equipment when the presence of telephone call information and the completion of picture communication are detected. CONSTITUTION:The completion of the picture communication is informed to an equipment control part 23 via a line not shown in figure when a facsimile communication part 21 receives a control signal EOP. When the picture communication is completed, the equipment control part 23 detects whether a telephone call presence flag 23A is set, and when it is set, a relay K2 is operated, and the contact of the relay K2 is connected to a signal generation and loop detecting part 22 side, then, the call signal is sent out. In such a way, the bell of the telephone terminal 30 rings and the telephone cail is informed to an operator.
Patent JP-H07274927-A (JP)
Title: Ashtray
Inventor: YOSHIDA SHOJI
IPC: A24F19/00
Filed: 1994-04-04
Abstract: PURPOSE:To obtain an ashtray capable of effectively recovering lit cigarette or cigar butts or burning ash in a flange part without storing thereof and preventing foulings or a fire from occurring around the ashtray. CONSTITUTION:This ashtray is obtained by peripherally installing a flange part 11 having a falling gradient toward a cigarette butt and ash housing part 10 thereof in the peripheral edge of an opening at the tip of the cigarette butt and ash housing part 10. An inner supporting wall 12 is extended from the opening at the tip of the cigarette butt and ash housing part 10 and an outer supporting wall 13 is stood on the flange 11 so as to surround the inner peripheral wall 12. The tip (13b) of the outer supporting wall 13 is kept at nearly the same level as the tip of the inner supporting wall 12 and the tip surface (13a) of the outer supporting wall 13 is formed into a slope of a falling gradient toward the side of the inner supporting wall 12. A holding groove for holding a cigarette or a cigar 2 is formed in both or either of the tip surfaces (12a) and (13a) of the inner and outer supporting walls 12 and 13.
Patent JP-H09261601-A (JP)
Title: Video signal processor serving for both standard/high definition systems
Inventor: INOHARA NAOYUKI
IPC: H04N7/01
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor serving for both standard/high definition systems economically constitutable just by the video signal processor of the standard system by developing the video signals of a high transmission rate to the plural layers of the transmission rate almost the same as the video signals of a low transmission rate. SOLUTION: HDTV signals are transferred through the transmission line of the high transmission rate or the like to a layer developing device 2. DATA inputted to the layer developing device 2 are transferred to first-forth word shifters and then, transferred to fifth eighth word shifters further. The fifth- eighth word shifters are bit-shifted and output is performed from the output terminal of the layer developing device 2 to a selection switching device 4 as the layer developed data of signals such as the signals of a 1/4 clock rate or the like. On the other hand, the video signals of the low transmission rate are all transferred to the selection switching device 4 by the transmission line 11 of the low transmission rate. The selection switching device 4 selects the layer-developed HDTV signals or NTSC system signals by selection signals and outputs them from the output terminals 8-1-8-4.
Patent JP-S61226946-A (JP)
Title: Cooling device for integrated circuit chip
Inventor: NAKANISHI KEIICHIRO
IPC: H01L23/433
Filed: 1985-04-01
Abstract: PURPOSE:To reduce pressure loss by forming the section of a refrigerant supply pipe to a non-circle such as an ellipse and arranging the pipes at both ends of a tabular cooling fin in a cooling member. CONSTITUTION:Thin flexible bellows 10 using a technique such as an electroforming technique for nickel are fixed onto the upper surfaces of cooling members 1 through soldering, etc., and connected to refrigerant flow paths 7 existing in a hat 5 in the upper section of the cooling members. The cooling members 1 are brought into pressure-contact with integrated circuit chips 2 by the resiliency of the bellows, and heat generated in the integrated circuit chips 2 is transmitted over cooling fins 13 and a refrigerant from bottom plates 12 through the pressure-contact surfaces. The sectional areas of the bellows are increased remarkably by forming the shapes of the bellows to an ellipse from a conventional circle at that time, thus reducing the velocity of flow of the refrigerant in the bellows, then lowering pressure loss and preventing corrosion. The elliptic bellows are disposed at both ends of fin rows, thus equalizing the quantity of the refrigerant flowing into each fin.
Patent JP-H02245837-A (JP)
Title: Electronic computer system
Inventor: FUJIKI MASAKI
IPC: G06F13/00
Filed: 1989-03-20
Abstract: PURPOSE:To add an accurate time when an error has occurred to log information by installing electronic clocks in an input output subsystem. CONSTITUTION:Directors 21a and 21b control an input output device 24 reading and writing data and cross call devices 22a and 22b control the other director. The directors 21a and 21b are provided with the clocks 23a and 23b respectively and they can set a time by a time setting command which OS 12 of an electronic computer mainbody 10 issues. Since the clocks are provided in the input output subsystem, the time when the error has occurred can be added to log information.
Patent JP-H02243326-A (JP)
Title: Cord for tire reinforcing and tire
Inventor: TAKAHIRA KOJI
IPC: D06M101/16
Filed: 1989-03-17
Abstract: PURPOSE:To prevent filaments from inner curing between respective ones and also from lowering strength by carrying out the bonding agent treatment by means of high-tenacity nylon fiber used as a cord for tire reinforcing, acting SiO2 coming into the cord together with the bonding agent and providing friction and sliding between respective filaments. CONSTITUTION:When a cord of organic fiber having the raw yarn strength of 6.5g/d or more is treated, particularly with a bonding agent containing SiO2, friction and sliding between respective filaments are improved by the action of SiO2 coming into the cord to prevent strength loss. Particularly, in case a reinforcing cord constituted of organic fiber having 8.0g/d or more raw yarn strength is used, the strength is increased compared with the cord before being treated.
Patent JP-H02289738-A (JP)
Title: Dry blockwork method and constituting member used therefor
Inventor: TOKUMOTO KOKI
IPC: E01D101/00
Filed: 1989-03-17
Abstract: PURPOSE:To improve rigidity by certainly holding the alignment of blocks with a lateral joint material, a vertical joint material, a hollow strut, and a joint band, and mutually connecting the hollow struts by screwing. CONSTITUTION:A female screw 25' is provided on the bore surface of the hollow strut receiving part 9 of a lateral joint material 1, and the base male screw 25'' of a hollow strut 3 is spirally fitted and fixed to the female screw 25'. A stay bolt passing through the hollow strut 3, a head part reinforcing frame, and a base frame are provided. A sealing hollow block coated with a sealing material such as sodium silicate can be used for a floating scaffold and a float ing landing stage by utilizing the floating force of the air bag provided in the hollow body. Hence, the utilizing range can further be extended.
Patent JP-S55159373-A (JP)
Title: Unloader valve
Inventor: NAKA SHINYA
IPC: F16K17/04
Filed: 1979-05-31
Abstract: PURPOSE: To provide a stable operation of the valve which is automatically unloaded when the spray gun is closed at the leading end of the hose.  
     CONSTITUTION: Since fluid is required to have a rapid stopping when stopping a water releasing performed by the spray gun G, a high pressure is generated in the chamber B by a water hammering action, then the high water pressure pushes up the large valve body 5 instantly. Thus, the sub-valve body 6 being integral with the large valve body 5 is also pushed up instantly to open the return flow valve constituted by he valve seat 9 and the sub-valve body 6, the fluid supplied by the fluid inlet port 2 is flowed to the return flow port 4. The pressures in each of the chambers A and B as well as in the chamber C at the return port are well balanced. Then, when the spray gun G is opened again, a pressure difference is generated in the chambers A and B, and the large valve body 5 is pushed down instantly and the sub-valve body 6 shuts off the return flow passage in cooperation with the large valve body instantly, thereby the fluid is discharged out of the discharge port under a specified constant pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60211277-A (JP)
Inventor: HIRANO OSAMU
IPC: F25B41/00
Filed: 1984-04-04
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-2000265691-A (JP)
Title: Bathroom with bay window
Inventor: MARUKAWA TATSUYA
IPC: E04H1/12
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To secure the large area of a washing place without changing the size of a bathtub and a building foundation by forming a bay window at an exterior wall, providing the bathtub above a sill on the bay window side, and disposing the bathtub near the window in the state of projecting into a bay window space. SOLUTION: A bay window 2 is formed at an exterior wall 1 and formed of a transparent plate to heighten daylighting ability. A sill 3 is horizontally installed on a building foundation 4 along the longitudinal direction of the foundation 4. A rectangular bathtub 5 is disposed above the sill 3 and provided near the window in the state of projecting into a bay window space S. A floor pan 6 is provided to form a washing place 7, and the bathtub 5 is disposed on an extension part 6a of the floor pan 6, above the sill 3 through the extension part 6a. Since the bathtub 5 is put aside by the projecting dimension of the bay window space S, the washing place 7 can be extended by that dimension. The area of the bathtub 5 occupying the internal space of the bathroom is therefore reduced, and the area of the washing place 7 can be enlarged and extended by that portion.
Patent JP-H07274988-A (JP)
Title: Method for separating biocellulose
Inventor: WATABE OTOHIKO
IPC: C08B15/08
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a biocellulose in high separation efficiency without removing a separation auxiliary by adding a substance capable of forming a substrate or a supporting body in a final molding as the separation auxiliary or cellulosic substance particles to a culture medium of a cellulose-producing bacterium. CONSTITUTION:A microorganism having ability to produce a cellulosic substance (a biocellulose) [e.g. Acetobacter sp. BPR 2001 strain (FERM BP-4545)] is cultured in a medium at 30 deg.C for 10 days and particles of a substance such as pulp, limestone, sand, coal powder, wood powder, tale, clay, asbestos, asbetine, gypsum, diatomaceous earth or inorganic salt or a cellulosic substance capable of forming a substrate or a supporting body for final molding of this cellulosic substance are added as a separation auxiliary to the culture medium broth containing the biocellulose and the broth is separated by centrifugation to provide the objective biocellulose capable of molding without removing a separating auxiliary in high separation efficiency.
Patent JP-H03267996-A (JP)
Title: Method and device for character font
Inventor: MIDORIKAWA HARUO
IPC: G06T11/20
Filed: 1990-03-19
Abstract: PURPOSE:To store character information with as a small amount of information by dividing a character into plural elements, composing each element of vector information on the skeleton of the element and width information crossing the vector orthogonally at the end parts of the vector, and generating the character with both the pieces of information. CONSTITUTION:The character is divided into plural elements E1, E2... constituting the character and, for example, the divided element E1 is composed of the vector information (x1, y1) on the skeleton of the element E1 and the width information C1 crossing the vector orthogonally at the end parts of the vector, so that the character is generated with vector information (Xi, Yi) and width information Ci. The vector information (xi, yi) forming the skeleton is only stored relatively, so only the coordinates (xi, yi) of an end point are required, so the character can be represented with three scalar quantities including the width information Ci. The storage capacity of a storage means CM for storing those pieces of information is minimized.
Patent JP-S58186377-A (JP)
Title: Controlling method for inverter
Inventor: NEMOTO YOUICHI
IPC: H02M7/515
Filed: 1982-04-23
Abstract: PURPOSE:To suppress the variation in the marginal commutation angle at the output reducing time by synthesizing the signal of an output setter in a load commutation type inverter and a signal of the marginal commutation time setter of the inverter, thereby controlling the inverter. CONSTITUTION:A load 4 such as an induction furnace is operated by a power rectifier 1, a reactor 2 and a load commutation inverter 3. The signal of an output setter 5 which is inputted to a phase control circuit 6 of the rectifier 1 and the output of a circuit 9 for detecting the zero point of the output voltage are inputted to a synthesizer 11 together with a signal of a marginal commutation time setter 7 which is inputted to a circuit 8 for controls the phase of the inverter 3, thereby controlling the inverter phase control circuit 8. Accordingly, when the output is reduced by the reactor, the marginal commutation time is controlled to be increased, and the unstable operation of the inverter 3 due to the variation in the marginal commutation angle can be suppressed.
Patent JP-H09224873-A (JP)
Title: Paper roll device
Inventor: TAKEMOTO MAIKO
IPC: A47K10/34
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make a paper roll device for mounting toilet paper able to automatically tuck the end of the toilet paper in. SOLUTION: In this paper roll device A provided with a holder part 10 for mounting the toilet paper and an upper cover 20 to be put on the mounted toilet paper, the tip side of the upper cover 20 of the paper roll device A is formed in a projection shape whose left and right are held by oblique sides. Tuck-in pieces 4 capable of being tucked in to the back side of the upper cover 20 are connected to both left and right oblique side parts of the projection shape part 21 by an automatic tucking means capable of recovering the tuck-in pieces. The means connects the tuck-in pieces 40 and the projection shape part 21 by a hinge with a spring for instance and connects a string member 60 windably connected to a motor 61 provided on the surface side of the upper cover 20 to the tip side of the tuck-in pieces 40.  Further, on the back side of the upper cover 20, a paper guide 30 for making the paper surface of the toilet paper be along the back surface of the upper cover 20 is provided.
Patent JP-H08259058-A (JP)
Title: Sheet like article winding device
Inventor: NAGAI HIROSHI
IPC: B65H18/26
Filed: 1995-03-27
Abstract: PURPOSE: To provide a sheet-like article winding device with high air discharging capacity without complicating the device regardless of securing sufficient work space. CONSTITUTION: Two pressing rolls 4a and 4b spaced at an opening angle ranging from 80 deg. to 140 deg. in relation to the rotation center of a roll-like winding body 3 are pressed against the roll-like winding body 3 at a winding beginning portion A on the surface of the roll-like winding body that is winding a sheet-like article and a portion B in the side downstream of the sheet-like article, and both ends of these two pressing rolls 4a and 4b are rotatably supported on a common supporting member 5, and the supporting member 5 is energized toward the side of the roll-like winding body 3 through a pressing means 7.
Patent JP-H07276665-A (JP)
Title: Ink jet device
Inventor: SAKUMA MIKIO
IPC: B41J2/12
Filed: 1994-04-05
Abstract: PURPOSE:To minimize the probability of generating of an ensuing non-conformity as a function works after a residual ink quantity is scarce by providing a control means which reduces the total quantity of ink droplets to be discharged onto a recording sheet so that the total quantity is less than during a routine recording operation, based on the interpretation results of a residual quantity means. CONSTITUTION:A residual ink quantity value to be sought by a control part 20 is stored in non-volatile memory 21 as recorded information and this information is updated if required. The control part 20 compares the residual ink quantity value stored in non-volatile memory 21 to the comparative residual ink quantity stored previously in the control part 20 to determine whether the residual ink quantity of an ink cartridge 10 is scarce. If the residual ink quantity is scarce according to the interpretation of the control part 20, it changes the waveform of a drive signal to be applied to the drive element of a head 8 so that the ink droplet quantity to be injected in an ensuing operation is reduced.
Patent JP-H03269060-A (JP)
Title: Production of red natural coloring matter
Inventor: KOMIYA TAKEYA
IPC: C12N5/02
Filed: 1990-03-16
Abstract: PURPOSE:To obtain with industrially advantageous way the title coloring matter useful as a nontoxic colorant for food and medical items etc. by incubating red coloring matter-productive dispersed cells in a liquid medium. CONSTITUTION:Tissue fragments obtained from a plant tissue such as of apple are put to culture under illumination in a liquid medium such as Murashige Skoog medium to induce callus. The callus is then separated from the tissue and put to subculture repeatedly into stable callus with high red coloring matter concentration. The resultant callus is similarly put to subculture pref. at a dark place to effect cell proliferation into fragile, homogeneous dispersed cells. This cell aggregate is then crushed into cell particles and put to suspension culture (pref, in a B5 medium of gamboge) followed by further subculture to collect initiation cells. The resulting cells are then incubated pref. in a HC medium under an irradiation of blue rays 220-500nm in wavelength for 5-10 days at 10-30 deg.C, squeezed etc., and then extracted with a solvent in a darkness, thus obtaining the objective coloring matter.
Patent JP-S59192850-A (JP)
Title: Idling-speed controlling apparatus for engine
Inventor: HAMAMOTO TAKASHI
IPC: F02D31/00
Filed: 1983-04-15
Abstract: PURPOSE:To improve control of the idling speed, by reducing hunting of the engine speed caused by misfiring when the engine speed is restored to its original level by applying a control signal produced from a misfiring detecting means to an actuator at a lower output than that of ordinary restoring of the engine speed. CONSTITUTION:When misfiring is caused, a driving-voltage generating circuit 17 amplifies a deviation signal G according to a second characteristic line 11 of gain in response to a misfiring signal H produced from a misfiring sensor 11 via a misfiring judging circuit 16. Resultantly, the value of a control signal D is reduced to the same value of the deviation signal G, so that the value of movement of an actuator 6 or a throttle valve is also reduced. Thus, since increasing of the quantity of intake air is small notwithstanding the combined effect of increasing of the engine speed due to elimination of misfiring and that caused by increasing of the quantity of intake air, the engine speed is raised gently and converged to an aimed value immediately when it becomes equal to the aimed value. Therefore, it is enabled to prevent hunting of the engine speed at a large amplitude when misfiring is caused.
Patent JP-H08260199-A (JP)
Title: Production of highly corrosion resistant electroplating steel sheet
Inventor: KOMORI TSUTOMU
IPC: C22C32/00
Filed: 1995-03-27
Abstract: PURPOSE: To produce the highly corrosion resistant Zn-Ni-SiO2 electroplating steel sheet excellent in plating adhesion by executing electroplating using a plating bath contg. a specified content of Zn and a specific chain silica by a specified amt. at specific pH. CONSTITUTION: Electroplating is executed by using a plating soln. contg. Zn, Ni and a chain silica, and a Zn-Ni-SiO2 plating layer is formed on the surface of a steel sheet. The plating soln. used therefor contains Zn by 0.5 to 1.5mol/l, in which the molar concn. ratio of Ni/(Zn+Ni) is regulated to 0.2 to 0.5 and contains the chain silica with 60 to 300nm average length, in which silica particles having 10 to 40nm average primary particle size are bonded in a chain shape, by 5 to 50g/l. Thus, adhesion and high corrosion resistance required for automobile steel sheets can be satisfied.
Patent JP-S542002-A (JP)
Title: Automatic answering telephone set
Inventor: KUMASAKA KATSUMI
IPC: H04M1/65
Filed: 1977-06-07
Abstract: PURPOSE:To prevent the malfunction for the remote control operation from visited places, by detecting the recording end mark at reproduction and surely performing remote control.
Patent JP-S52150965-A (JP)
Title: Semiconductor device
Inventor: KAWANOBE TOORU
IPC: H01L23/52
Filed: 1976-06-11
Abstract: PURPOSE: To prevent cracking at the bonding operation of a protecting film by opening holes in the surface protecting film at an Al wiring layer and junction pad portions, forming bump electrode of Cr, copper and gold and connecting both. 
     COPYRIGHT: (C)1977,JPO&Japio