baber/WOPTO huggingface dataset:
Patent JP-S60159329-A (JP)
Title: Cylinder head construction for engine
Inventor: HONMA TAKAHIKO
IPC: F02F1/24
Filed: 1984-01-27
Abstract: PURPOSE:To avoid generation of a crack due to thermal stress by restraining temperature difference between inside and outside of a drum body by arranging a voide which is connected to a main combustion chamber and an adiabatic layer in the ceramic drum body which is placed between the main combustion chamber and a supplementary combustion chamber. CONSTITUTION:In a cylinder head 30, a concave portion 35 is formed facing a main combustion chamber 34 which is formed in a cylinder block 32, and its upper portion is formed as a half-spherical concave portion 36. And a ceramic drum body 38 is inserted into the concave portion 35, and a supplementary combustion chamber 40 is formed by a concave portion 39 which is formed in this drum body 38 and the half-spherical concave portion 36. And the supplementary combustion chamber 40 is connected to the main combustion chamber 34 through a slanting connecting hole 41. In these, a void 44 is formed in an external circumference portion of a lower end portion of the drum body 38, namely an external circumference portion facing the main combustion chamber 34. Further, an adiabatic material layer 46 is arranged between an upper end plane of the drum body 38 and the cylinder head 30. Thus, temperature difference between inside and outside of the drum body 38 is generally restrained.
Patent JP-H01188992-A (JP)
Title: Drawing processing system for character and graphics or the like
Inventor: KUSHIDA TAKASHI
IPC: G06T11/20
Filed: 1988-01-22
Abstract: PURPOSE:To make processing speed into high speed even for a complicated character graphic by designating the start point and the end point of a clipping area and that of a character area and outputs a drawing bit 1 only when both areas are overlapped. CONSTITUTION:Character data 16 are given from a data input part 22 to a character side data preparing part 12, and the coordinate data of sides AT-UW are calculated, which specify the outline of the character data 16. Further, a clipping side data preparing part 10 calculates the coordinate data of sides (ad, bc) to specify a designated clipping area 18. In a drawing data preparing part 14, the character data 16 are successively scanned by a scanning line 20 parallel to an X-coordinate in the directions of an X-axis and a Y-axis, the drawing bit 1 is outputted only when the scanning is executed between the character start point and its end point based on character side data within the range from start point coordinates Xa to end point coordinates Xb of clipping side data corresponding to a scanning Y-coordinate for every X-axis directional scanning, and a non-drawing bit 0 is outputted in any other scanning.
Patent JP-H10192013-A (JP)
Title: Watch mounting tool
Inventor: KO SEICHU
IPC: A44C5/04
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To mount a watch to the back of a hand by hooking the part exposed to a lower casing front part of an elastic rope to a middle finger, hooking the part exposed to a rear part to the wrist, utilizing a fastener, adjusting the relative position of the elastic rope and a watch casing and positioning them. SOLUTION: The elastic rope 20 is manufactured by an elastic material. The elastic rope 20 is annularly and freely slidably passed through the front and back symmetrical circular holes 14 and 15 of the lower casing 12 and is used so as to adjust the position at the back of the hand of the watch casing 10 in a sliding system. The fastener 30 includes one female type locking body 31 and one male type locking body 32, the female type locking body 31 and the male type locking body 32 are respectively fixed to the appropriate positions on both sides of the elastic rope 20, the elastic rope 20 and the watch casing 10 are adjusted and positioned by tightening the elastic rope 20 with the fastener 30 and loosening and falling are prevented.
Patent JP-H02194545-A (JP)
Title: Semiconductor integrated circuit
Inventor: HORIKOSHI KENGO
IPC: H01L21/82
Filed: 1989-01-23
Abstract: PURPOSE:To reduce clock skew and to prevent malfunction of a circuit caused by it by a method wherein, when a clock bus supplying a clock signal to a circuit block via a clock driver is provided, a thickness of the clock bus is made about twice the thickness of other signal wiring parts of more. CONSTITUTION:In a semiconductor integrated circuit provided with a clock bus D which supplies a clock signal to circuit blocks B via a clock driver A, the clock bus D has a thickness which is twice that of signal wiring parts supplying other signals. Also a size of through holes is made twice a size of through holes of other signal lines. When the thickness of the clock bus is made about twice or higher, a resistance R is made about a half and a capacity C is made about twice or more; since a reduction in the resistance R becomes effective, a clock skew is reduced sharply; it is possible to prevent malfunction of a circuit.
Patent JP-S5297198-A (JP)
Title: Manufacturing process of resistor
Inventor: OOHIRA HIROSHI
IPC: H01C7/00
Filed: 1976-02-10
Abstract: PURPOSE: To form a highly stabilized resistor by making protective coat having a major constituent of heat-resistant and moisture-proof resin on a resistor by using resin carbon containing non-prganic filler, by strengthening the resistor physically and restricting some effects caused by heating and applied power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61173262-A (JP)
Title: Picture forming device
Inventor: TOMA KOICHI
IPC: B41M5/26
Filed: 1985-01-29
Abstract: PURPOSE:To obtain easily many negative pictures by electrostatically charging uniformly a heat sensitive transfer member, destaticizing a supporting body of the heat sensitive transfer member, developing the area where a thermal transfer ink remains, by the developing member having the polarity opposite to it and transferring the obtained image, after the thermal transfer ink is transferred to the recording material in accordance with recording information. CONSTITUTION:When a recording signal is impressed to a thermal head 5, the ink layer 1a of the part in accordance with this is melted, and the melting part is transferred to the surface of a recording material 4. At the position of a triboelectrifier 6, a transfer material is triboelectrified uniformly, for example, with a positive polarity. Further, the transfer material 1 passes through a driving roller 2b, and thereafter, a destaticizing device 7 is abutted to the conductive supporting body 1b of a transfer material. Thus, a positive charge is run away from the conductive supporting body 1b to the destaticizing device 7, and only the insulating ink layer 1a of the transfer material surface maintains a positive charge. Thereafter, the transfer material 1 enters the developing part installed at the center of the lower part of the device. The toner in a developing device 8 is charged to a negative polarity beforehand. Consequently, the negative image corresponding to the positive image recorded at the recording material 4 is developed on the transfer material.
Patent JP-H08210527-A (JP)
Title: Valve seat for ball valve
Inventor: TERAMOTO YOSHINARI
IPC: F16K5/06
Filed: 1995-01-31
Abstract: PURPOSE: To smoothly open/close a valve element without any adhesion of foreign matter on a relief face of a valve seat or a valve element in a valve element for fluid containing powder, fabric foreign matter, or scale. CONSTITUTION: An inlet side valve seat 4 is arranged between a valve casing 2 and a valve element 1, and the inside diameter side of the valve seat 4 is arranged on a seal face 6, in which a part closer to a flow path 3 is brought into contact with the valve element 1, and a contact point between the seal face 6 and an inside diameter face 7 of the valve seat 4 is formed into an edge 8, while on the outside diameter side, a relief face 10 gradually expanding from the seal face 6 via a stepped part 9 is arranged.  An outlet side valve seat 11 is arranged on a seal face 14 in which a part closer to an end face 13 opposed to a packing 12 on the back face on the outside diameter side is brought into contact with the valve element 1, while a contact point between the seal face 14 and the end face 13 is formed into an edge 17, and an inside diameter side is arranged on a relief face 17 gradually expanding from the seal face 14 via a stepped part 16.
Patent JP-H01188445-A (JP)
Title: Preventing method for glass yellowing
Inventor: TAJIRI YOSHICHIKA
IPC: C03C17/28
Filed: 1988-01-25
Abstract: PURPOSE:To efficiently prevent glass yellowing and to easily remove a treating agent by allowing the surface of glass to be stuck with substance having buffering effect of pH. CONSTITUTION:The surface of glass is stuck with substance having buffering effect of pH, e.g., substance shown in a formula I (M shows alkali metal, A shows multistage dissociative acid, (a) and (b) show integer not smaller than 1) or a formula II (A shows acid incorporating multistage dissociative acid, (a) shows integer not smaller than 1, (b) shows integer not smaller than 0.1). Alkali is eluted by water existing on the surface of glass but its pH is inhibited from being raised by buffering effect of the treating agent and glass is inhibited from being eraded and yellowing preventive effect is obtained. Further, since this used yellowing preventive is water-soluble substance, removal of this treating agent is made extremely easy and washing of the treating agent is made extremely easy in case of processing of the following stage.
Patent JP-S54107235-A (JP)
Title: Interrupt control system
Inventor: KONDOU YOSHIO
IPC: G06F3/00
Filed: 1978-02-09
Abstract: PURPOSE: To facilitate interrupt control by using commonly one of information signal lines between two controllers as an interrupt control signal line.  
     CONSTITUTION: An I/O interface consisting of address control signal line 1, which is commonly used for the interrupt control signal whose least significant one bit is one branch condition of the conditional branch instruction in peripheral controller 7, data signal line 2, strobe line 3, status line 4, and plural status lines 5 which indicate the answer or the state of the peripheral controller is provided between data processing unit 6 having sequence control circuit 61, micro instruction read circuit 62, and instruction execution circuit 63 and peripheral controller 7 having sequence control circuit 71, micro instruction read circuit 80, instruction execution circuit 81 and synchronizing flip-flop 72. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05210869-A (JP)
Title: Optical disk substrate
Inventor: TSURUTA YOSHIICHI
IPC: G11B7/24047
Filed: 1992-01-30
Abstract: PURPOSE:To decrease fine foreign matter and to decrease signal defect by incorporating a compd. expressed by a specified formula to methyl methacrylate copolymers of specified compsn. CONSTITUTION:Methyl methacrylate copolymers comprising >=50wt.% methacrylate unit and alkyl methacrylate unit having alkyl groups of 1-8 carbon number are prepared. Into this copolymers, an aromatic hydroxy compd. expressed by formula is incorporated. Thereby, fine foreign matter is reduced and signal defects during recording and reproducing can be decreased. In formula, R<1>, R<2>, R<3>, R<4> are hydrogen atoms or alkyl group, R<5>, R<6> are alkylene groups, alkylidene groups, arylene groups, or arylidene groups, and (x) is 1 or 2. If (x) is 1, (y) is 4 and (z) is 1, and if (x) is 2, (y) is 2 and (z) is 0.
Patent JP-H03219795-A (JP)
Title: Radio telephone system
Inventor: SAGAWA SHUICHI
IPC: H04B7/26
Filed: 1990-01-24
Abstract: PURPOSE:To attain tenant service by designating a trunk line of a connection destination so as to apply call connection request when a radio telephone set subscriber makes call connection request. CONSTITUTION:Trunk lines are grouped and radio telephone sets are grouped accordingly and are identification code is given to each group for the management. Moreover, an identification code corresponding to each group is given to line state display devices CLD. A stationary radio equipment BS receiving a call signal from a radio telephone set RT decides, whether or not a tenant identification code included in the received signal is coincident with a code stored in itself and applies processing only in the case of coincidence.
Patent JP-H09214624-A (JP)
Title: System and terminal for reservation and inquiry
Inventor: HOSODA TAKASHI
IPC: G06Q50/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To improve operability for reservation and inquiry. SOLUTION: A terminal 100 displays an item inputting picture guiding the input of information necessary for reserving and inquiring a ticket, etc., on a CRT display 10 and turns information inputted by a user through the use of a keyboard 9 according to an instruction by this item inputting picture to a PB(push button) signal by means of a network control part 8 to transmit to a center computer 200. In response to this, the center computer 200 accesses to a database within an external storage device 23 to execute reserving and inquiring processing. Thereby operation for reservation and inquiry is executed on the picture of the CRT display 10 to improve operability compared with operating for reservation and inquiry through the use of the push button of a telephone equipment according to a voice guidance from a center side and to allow a person handicapped in hearing to utilize.
Patent JP-H10199821-A (JP)
Title: Heat exhaust structure of semiconductor manufacture device
Inventor: IZUMI MANABU
IPC: H01L21/205
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To cause the temperature distribution of a heater to be uniform and to prevent the infiltration of dust. SOLUTION: An exhaust port 27 is provided for a heater 21 which stores a reaction tube 22 inside. A duct 28 is alloved to communicate with the exhaust port 27, and a damper 29 is provided at a position lower than the exhaust port 27 of the duct 28. Since cold air does not rise, cold air is suppressed from entering into the heater 21, the temperature distribution of the resection tube 22 and the heater 21 is prevented from becoming ununiform and external air is prevented from infiltrating into the heater 21. Thus, the invasion of dust can be prevented.
Patent JP-H05202885-A (JP)
Title: Deposited part structure of cross flow fan
Inventor: KUDO SHUICHI
IPC: F04D29/28
Filed: 1992-01-30
Abstract: PURPOSE:To improve the aerodynamic performance of a fan without causing problems such as inferior forming and shortening the service life of a metal mold by increasing the outside diameter of a blade to the outside diameter of a side plate as much as possible. CONSTITUTION:Protruding R parts 5' with a prescribed radius of curvature R2 are formed at the outmost corner part in the fan radial direction of the tip part 3b' of a blade 3' injection-molded out of synthetic resin with a convergent draft. Recessed R parts 6 with a radius of curvature R1 larger by a little amount (delta) than the above radius of curvature R2 are formed at the outmost ends of plural slots 4 which are formed along the outer periphery at the single surface 2b of a synthetic resin circular plate 2 and where the outmost corner part of the blade 3' is fitted.
Patent JP-S63182431-A (JP)
Inventor: KUBO HIRONOBU
IPC: D02G1/02
Filed: 1987-01-23
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-H05136383-A (JP)
Title: Soi type semiconductor device
Inventor: KONDO SHIGEKI
IPC: H01L29/786
Filed: 1991-01-16
Abstract: PURPOSE:To prevent cross talk between electrodes and between wirings and obtain an SOI large-scale integrated device. CONSTITUTION:A so-called SOI semiconductor device which has a semiconductor layer on a substrate 101 having a surface insulating layer. The insulating layer is formed so that its film thickness may be smaller in a region 102b than in another region 102a; the region 102b includes the wiring layer 105 and the region 102a includes the semiconductor layer. This prevents cross talk between electrodes and between wirings and obtains a large-scale integrated device.
Patent JP-S58133534-A (JP)
Title: Heat pump type air conditioner
Inventor: TASHIRO KISUKE
IPC: F24F1/00
Filed: 1982-02-03
Abstract: PURPOSE:To improve the defrosting efficiency of the titled air conditioner by a method wherein in the case of the air cooling heat pump type air conditioner provided with two coolant circuits, heat transfer pipes belonging to two cooling cycles, respectively, are arranged mixedly with each other with respect to the fins of a room heat exchanger and a three-phase motor is so used that the connection of the motor can be changed. CONSTITUTION:The heat transfer pipes belonging to the first cooling cycle and the second cooling cycle are arranged mixedly with each other so that the fins of the room heat exchanger 12 are utilized by the heat transfer pipes in an alternative fashion. Further, a blower 13 attached with the three-phase motor is stopped for a time or the connection of the motor is changed to reduce the torque on the motor is reduced temporarily. Thus, it is possible with the above structure to improve the defrosting efficiency of the air conditioner.
Patent JP-H04242283-A (JP)
Title: Projection device
Inventor: TAKAHASHI KOJI
IPC: H04N9/31
Filed: 1991-01-16
Abstract: PURPOSE:To reduce a color shift and a color slur and to reduce the size of each projection unit. CONSTITUTION:This projection device 1 is equipped with three red projection units 11-13 which project red light corresponding to the red component of an image signal, four green projection units 21-24 which project green light corresponding to the green component of the image signal, and two blue projection units 31 and 32 which project blue light corresponding to the blue component of the image signal. The respective red projection units 11-13, green projection units 21-24, and blue projection units 31 and 32 are arranged in a die spot shape symmetrically in both the right-left and up-down directions.
Patent JP-H06340991-A (JP)
Title: Activated cathode for electrolytic cell and preparation thereof
Inventor: KARURO TORAIINI
IPC: C25B9/23
Filed: 1994-02-09
Abstract: PURPOSE: To obtain a cathode assembly of a low cell voltage by applying a corrosion resistant perforated sheet having an electrically catalytic coating film which comes into electrical and mechanical contact with cathodes between the cathodes and the porous diaphragm.  
     CONSTITUTION: Brine is supplied to the cell having the anodes B and cathodes C inserted between pairs and is electrolyzed by which chlorine, hydrogen and caustic alkali are produced. The cathodes C are formed as a cathode assembly having the corrosion resistant ion exchange membranes or porous diaphragms E. Further, a thin and soft corrosion resistant perforated sheet or mesh F having an electrocatalytic coating film for generating hydrogen in an alkaline environment is disposed between the respective cathodes C and the respective membranes or diaphragms E. The sheet or mesh F is made of a metal to a thickness about 0.5 mm and is brought into electrical and mechanical contact with the cathodes C. This contact is preferably executed by electrically spot welding at plural points isolating both at ≤50 mm. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04242349-A (JP)
Title: Burst controller
Inventor: FUKUI SHINICHI
IPC: H04L27/22
Filed: 1991-01-16
Abstract: PURPOSE:To realize the burst controller which selects a base band signal subject to band limit normally and a burst control signal at burst control to suppress a spread of a spectrum. CONSTITUTION:The controller is provided with band limit filter means 3a, 3b for a modulation wave, burst control filter means 10a, 10b implementing burst control of the modulation wave and changeover means 11a, 11b to switch both the filter means 3a, 3b and 10a, 10b.
Patent JP-H03223273-A (JP)
Title: Preparation of dehydrorolioride and novel intermediate
Inventor: KITAHARA TAKESHI
IPC: C07D307/83
Filed: 1990-01-26
Abstract: PURPOSE:To readily prepare dehydrorolioride useful as a perfume for tobaccos, cosmetics, drugs, beverages, foods, etc., in short processes by employing inexpensive and readily available isophorone as a starting raw material. CONSTITUTION:A compound of formula I [R<2>, R<3> are lower alkyl, or R<2> and R<3> together form group of formula II (R is lower alkylene)] is allowed to react with acetic acid in the presence of DMAP and DCC in an organic solvent at 40-100 deg.C to prepare a compound of formula III [R<1> is COCH3, COCH2X (X is halogen)]. The compound of formula III is cyclized in the presence of a base or zink to prepare a lactone of formula IV. The lactone of formula IV is dehydrated with thionyl chloride and the prepared compound of formula V is hydrolyzed in the presence of an acid to prepare the objective compound of formula VI. The compounds of formulas III, IV and V are new compounds and are intermediates for synthesizing the compound of formula VI.
Patent JP-H05201608-A (JP)
Title: Automatic stack pile delivery device
Inventor: SUGIE TOSHIYUKI
IPC: B65H43/04
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the damage of a printed matter and return it back by arranging a paper delivery belt conveyer downward the downstream end of a belt conveyer for carrying, and stacking and delivering the printed matter by a stopper between both conveyers temporarily and also stacking, and delivering on an assistant pile arranged downward the belt conveyer, in this delivery device of a rotary press and the like. CONSTITUTION:A printed matter 30 sheet-cut after printing is carried by a belt conveyer 11 in a status overlapped partially in a sliced raw fish shape. This belt conveyer 11 is constituted by projecting the surface of a carrying roller 15 on the surface of a belt 21. A delivery conveyer 16 is arranged on a lower step downstream of this belt conveyer 11 and extended to the upper part of a pile delivery 20. The printed matter 30 is piled up temporarily by arranging a stopper 12 between the belt conveyers 11 and 16 elevatingly. An assistant pile 18 in a comb tooth shape which can move forward/backward and upward/downward following the upward/downward movement of the stopper 12 is arranged and the printed matter 30 is stacked and delivered.
Patent JP-H07214700-A (JP)
Title: Printer die cutter
Inventor: MURAKAWA ICHIRO
IPC: B31B50/20
Filed: 1994-02-09
Abstract: PURPOSE:To certainly separate and discharge the punched part of a corrugated cardboard sheet by simple constitution by providing a strip roll on the downstream side of a punching device and winding a flexible sheet around the surface of a cylindrical roll by the strip roll and providing a protruding part at the position corresponding to the punched part of the corrugated cardboard sheet. CONSTITUTION:A strip roll 7 is provided to the pull-out device arranged on the downstream side of a punching device 6 and a flexible sheet 72 such as a synthetic resin sheet is wound around the surface 71 of a metal cylindrical roll to be wound around the strip roll 7. A protruding part 73 is provided to the flexible sheet 72 corresponding to the punched part of the corrugated cardboard sheet 5 punched by the punching blade 35 of the punching device 6 and formed, for example, by bonding a resin piece to the flexible sheet 72. As a result, the punched part is certainly removed and separated and constitution is simple and stage replacing labor can be reduced. When stage replacement is performed, the flexible sheet 72 is detached from the surface of the roll to be relaced with a separate one.