baber/WOPTO huggingface dataset:
Patent JP-S60178989-A (JP)
Title: Screw rotor
Inventor: TANAKA MASANORI
IPC: F01C1/08
Filed: 1984-02-21
Abstract: PURPOSE:To produce an easy-to-machine screw rotor profile where abrasion at the sealing point is avoidable by specifying the tooth profile of screw rotor comprised of male and female rotors rotatable while gearing around two parallel axes. CONSTITUTION:The back side tooth profile of a male rotor along the tip to the dedendum is formed with an arch of radius R1 having the center same with the center of rotation of male rotor making the central angle theta2 with a line connecting between the center of rotation of respective rotor, an arch of radius R4 touching internally with the arch of radius R1 while having the center on the radius line extending from the center of rotation of male rotor and an epicycloidal curve to be formed by the cross points of female rotor back side tooth profile and the pitch circle of said rotor. The center of arch of radius R4 is formed remotely from a line connecting between the center of rotation of respective rotor. While the back side tooth profile of female rotor is formed by an envelope to be formed with arches of radius R4 of rotor.
Patent JP-H05223296-A (JP)
Title: Method and apparatus for humidification in air conditioner
Inventor: KIMURA KEIICHI
IPC: F24F6/00
Filed: 1992-02-17
Abstract: PURPOSE:To make a room to clean and healthy environments by operating a drip valve to intermittently drop humidifying water in an evaporating tray, filtering to evaporate impurities of the water in the tray, and feeding humidified air of high purity into a room. CONSTITUTION:A drip valve 5 communicating with a humidifier is switched to be opened or closed to intermittently drop humidifying water in an evaporating tray (c) in the humidifier at each predetermined interval. For example, when 1cc of the water is dropped in the tray (c) at each 10 seconds, the droplets are widely distributed to an entire surface of the tray (c), completely effectively vaporized by heat of an electric heater (b), passed as vaporized vapor through a dust collector 4 of an entire gauze state to remove impurities such as calc, scum, etc., as humidifying gas containing no dirt to be raised, mixed with the air in an air supply passage, thereby applying suitable humidity together with the air into the room. Thus, the room can be always held in clean and healthy environments.
Patent JP-S53114628-A (JP)
Title: Io interruption control system
Inventor: ADACHI TOMONARI
IPC: G06F3/00
Filed: 1977-03-17
Abstract: PURPOSE: To realize an 10 interruption control system where an interrupt cause analysis routine can be omitted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04269092-A (JP)
Title: Home telephone exchange system
Inventor: NOZAKI SHINGO
IPC: H04M3/08
Filed: 1991-02-25
Abstract: PURPOSE:To arbitrarily set a telephone set to execute a line wire calling at the time of service interuption. CONSTITUTION:A service interuption ditection circuit 34 which detects service interuption is provided. Latching relays are used as all relays Ry. The memory incorporated in a control circuit 11 stores an extension L1 which is needed to be connected with a line wire L0 at the time of service interuption. The content of the memory can be changed by a dial input of a telephone set C. The control circuit 11 drives the relay Ry to connect a corresponding extension L2 with the line wire L1 at the time of service interuption.
Patent JP-H07239063-A (JP)
Title: Hose for fuel
Inventor: NAKAMURA KAZUMI
IPC: C10L1/00
Filed: 1994-02-28
Abstract: PURPOSE:To restrain softening of and cracks on a hole for fuel when its outside layer is brought into contact with fuel by forming an inside layer touching fuel of fluorine group rubber, forming an outside layer on the outside of the inside layer, and limiting the total of each product found by multiplying each of fuel supply quantity and iodine adsorption quantity by compounding part number to the specific range in carbon black compounded in hydrin rubber. CONSTITUTION:An inside layer 1 touching fuel is formed of fluorine group rubber, and an outside layer 2 made of hydrin rubber is formed on the outside of the inside layer 1. In carbon black compounded in the hydrin rubber, the total of fuel supply quantity (ml/100g) X compounding parts number (PHR) is set to 2000-5000, while the total of iodine adsorption quantity (mg/g) Xcompounding parts number (PHR) is limited to 10000-2500. In this way, an excellently durable hose for fuel can be accomplished.
Patent JP-H04307932-A (JP)
Title: Manufacture of semiconductor circuit
Inventor: IYU MAN UON
IPC: H01L21/768
Filed: 1992-01-22
Abstract: PURPOSE: To provide a metal deposition method for filling well the opening on the order of micron or submicron in an insulation layer. CONSTITUTION: A temporary protective layer 7 is formed prior to metal deposition 9, 11 on an insulation layer 3 (or a protective layer 5) formed on a substrate 1 and removed after metal deposition for leaving a planar surface. Consequently, an opening in the patterned insulation layer filled with the metal 11 is coplanar with the insulation layer 5.
Patent JP-S63197083-A (JP)
Title: Storage element module
Inventor: SHINOHARA HIROSHI
IPC: G06F12/06
Filed: 1987-02-12
Abstract: PURPOSE:To reduce the consumption of an electric power by packaging the programmable memory chip programmed in a different state on a module substrate and connecting in common with the wirings of the surface and inner part of the module substrate. CONSTITUTION:The programmable storage elements 3a-3d are equipped with programs circuits 5a-5c, a set of the element selecting input terminals B1-B3 connected to these program circuits 5a-5c and a data output terminal D. And a set of programmable storage elements 3a-3d are programmed in different state respectively, and a set of the element selecting input terminals B1-B3 and the data output terminal D are commonly connected by wirings. Now the part of the programmed logic circuit 4 among the programmable memory chips 3a-3d acts the work of a conventional decorder chip. The cost can thus be reduced with low power consumption and the storage element module of high reliability, at high speed and of small size is obtainable.
Patent JP-S53115879-A (JP)
Title: Immobilized organic catalysts
Inventor: INOUE KIYOSHI
IPC: C12R1/645
Filed: 1977-03-17
Abstract: PURPOSE: To prepare immobilized org. catalysts by immobilizing enzyme, or microbial cells on the resin dispersed magnetic substance without lowering activity of the enzyme by magnetic adsorption. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56127239-A (JP)
Title: Keyboard
Inventor: SAI FUMIAKI
IPC: G06F3/02
Filed: 1980-03-10
Abstract: PURPOSE:To simplify greatly the constitution to realize a reduction of cost for a keyboard of dynamic system, by sharing the strobe signal line for confirmation of the end of data process. CONSTITUTION:When a certain key on the keyboard 7 is pressed down, a strobe signal of the logic level L is produced on the strobe signal line l1. Then the oscillation of a clock generating circuit is stopped by the clock control circuit 10, and accordingly the counting of the counter 2 is discontined to deliver consecutively the key code corresponding to the key. On the other hand, when the central processor receives the strobe signal, the data reception confirming circuit 9 is driven to activate the line l1. After this, the circuit 9 is reset to make the line l1 inactive again when the processing completes for the received data at the central processor. Thus the keyboard is reset to the normal scanning mode.
Patent JP-H11233797-A (JP)
Title: Semiconductor device
Inventor: MATSUMIYA YOSHIAKI
IPC: H01L29/93
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a varactor the capacitance of which changes largely and has an easily usable value. SOLUTION: A semiconductor device is constituted by forming an epitaxially grown layer 12 of one conductivity type on one main surface of a semiconductor substrate 11 of the same conductivity type and successively forming an area 13 of the same conductivity type, another area 14 of the opposite conductivity type, and an initial capacitance layer 17 which covers the area 14, has the opposite conductivity, and contains an impurity at a low concentration on the surface of the layer 12 on the opposite side of the substrate 11. In addition, a protective film 15 and an electrode are formed on the surface of the epitaxially grown layer 12.
Patent JP-S54122133-A (JP)
Title: Thermal printer
Inventor: SAKAKIBARA MITSUTAKA
IPC: B41J2/325
Filed: 1978-03-16
Abstract: PURPOSE:To eliminate the production of wasteful margins between a thermal head and cutting  part by pulling back long-length heat-sensitive coloring recording paper to the feed part side with feed rollers rotatable forward and backward, printing on the paper, feeding the recording paper  after printing in the backward direction and cutting the same. CONSTITUTION:A thermal head 3 and a roller form platen 4 which oppose to each other with the  heat-sensitive coloring recording paper wound on a supply shaft 2 in-between, and the cutting  part 10 consisting of a stationary blade 8 and a movable blade 9 is provided to the rear state  (right and left) of the head 3. Feed rollers 14, 15 which are mutually connected by means of a  belt 13 and are rotatable forward and backward are provided to the front stage (right side) of the head 3. When a printing command is given in the state immediate after recording paper 1 was cut  with the cutting part 10, the platen 4 pressure-contacts the recording paper to the head 3. Next,  the feed rollers revolve in the counterclockwise direction to return the recording paper between  the head 3 and cutting part 10 to the feed side. In this process, printing is accomplished by the  head 3 and the platen 4 detaches. Next, the rollers revolve in the clockwise direction to feed the  recording paper to the cutting part and stops there, whereby it is cut in the cutting part.
Patent JP-S58157932-A (JP)
Inventor: HARARUDO RIYUDORUFU
IPC: C22C9/00
Filed: 1983-02-24
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-H01205419-A (JP)
Title: Reduction projection aligner
Inventor: YAMANAKA YOJI
IPC: G03F7/20
Filed: 1988-02-10
Abstract: PURPOSE:To prevent the temperature rise of stages and the generation of the positional error of the stages due to the rise by a method wherein through-paths for circulating a cooling medium are respectively provided in the stages on which a semiconductor wafer is mounted. CONSTITUTION:Cooling pipes 109-110 are respectively provided in the blocks of X-direction and Y-direction stages 101 and 102. These pipes 109 and 110 are through paths for circulating a cooling medium and are contrived so as to remove the heat generated in the stages to the outside. In the case that cooling water is utilized as the cooling medium, the cooling water is subjected to temperature control at 20 deg.C, for example, and the amount of 50l/H is made to flow in through inlets 111 and 112 of the pipes 109 and 110 and is made to flow out through outlets 113 and 114 of the pipes 109 and 110. Thereby, the heat generated in the stages 101 and 102 is removed by the cooling water. In such a way, the heat, which is generated by the friction of the stages with ball screws and a guide rail due to the furious motion of the stages, is dissipated by the cooling medium, the expansion of a semiconductor wafer due to the temperature rise of the stages is prevented and the stability of a reduction projection aligner can be improved.
Patent JP-S55123775-A (JP)
Title: Microwave id unit
Inventor: KATOU MOTONOBU
IPC: G06K7/08
Filed: 1979-03-15
Abstract: PURPOSE: To make contactless read possible with a simple circuit constitution by constituting an ID unit by plural micro strip lines for code set provided on a film- shaped substrate.  
     CONSTITUTION: Micro strip lines 10W15 for code set are provided on film-shaped dielectric substrate 9, and these lines 10W15 are provided only in the part where the code set value becomes 1. This part is caused to approach a part of dielectric substrate 8 of the ID reader provided with microwave oscillator 1, isolator 2, power distributing micro strip line group 3, micro wave strip line group 4, detection diode group 5, logical operation circuit group 7, etc., and line group 3 and lines 10W15 are connected by an electromagnetic wave to make microwave power transmission possible, and logical 1 or 0 corresponding to the code of lines 10W15 is outputted to the output part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04365623-A (JP)
Title: Inner decoration article for automobile
Inventor: SOEJIMA HIDEO
IPC: B60R13/02
Filed: 1991-02-25
Abstract: PURPOSE:To improve outside appearance by allowing a cushion member attached on the reverse surface of a cloth sheet to be provided with air permeability by forming continuous gas foams and discharging the air stored between the cloth sheet and a decoration article body in the case when both are attached, outside through the cushion member, and by eliminating the floating of the cloth sheet due to the air storage, i.e., an unadhering part. CONSTITUTION:A door trim 1 is formed by attaching a colth sheet 11 on the surface of a trim body 7, and a cushion member 9 having air permeability is attached on the reverse surface of the cloth sheet 11, and the cloth sheet 11 is attached on the surface of the trim body 7 through an adhesive applied lither to the cushion member 9 or the surface of the trim body 7.
Patent JP-H05234353-A (JP)
Title: Magnetic disk device
Inventor: SUGIMOTO HIROYUKI
IPC: G11B33/14
Filed: 1992-02-18
Abstract: PURPOSE:To prevent destruction of a magnetic disk by setting a catalyst having oxidation activity of an organic matter within a housing section of the magnetic disc to eliminate the generation of foreign matters on the interface between the head and the disk with the removal of a gaseous organic matter by oxidation. CONSTITUTION:An oxidation catalyst 3 which contain platinum as an active component is set at a housing section of a magnetic disk device comprising a disk 1 and a head 2. The catalyst 3 is produced by impregnating an aluminum silicate porous sintered body molded into a plate with a chloroplatinic acid aqueous solution and sintering it at a specified temperature, wound with a heater and packed with a filter to prevent the generation of fine powder otherwise caused by breaking. The oxidation catalysis of an organic compound is set at a disk housing section to oxidize and remove a very small amount of a polymerizing gaseous organic matter within the housing section. This prevents the polymerization of the organic matters on the head caused by an impact thereby upgrading resistance to the impact of the disk.
Patent JP-H10227681-A (JP)
Title: Bearing with load cell
Inventor: KOBAYASHI MIKIO
IPC: B66C13/16
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To rationalize installation of a load cell to measure a load applied to a machine or the like. SOLUTION: A load cell mounting hole 3 is opened at a lower center of a bearing hole 2 of a bearing body 1. A arc-like groove 6 is opened via a predetermined thickness part 5 along a lower half of the hole 2. A suspending groove 7 is connected to a lower part of the groove 6 via the hole 3. A load cell 4 is set to a load cell mounting hole wall. And, the hole 3 is opened at the lower center in parallel with the hole 1 of the body 1, and the cell 4 is set to the hole 3.
Patent JP-H11215419-A (JP)
Title: Multiple-board camera provided with high-speed video function
Inventor: FUJIKI HIDEYUKI
IPC: H04N9/09
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To allow a high-speed consecutive shot function to be simply fitted as an accessory function for an existing 3 CCD camera and to realize high-speed consecutive shot function at low cost and small size. SOLUTION: In a 3 CCD camera, three CCDs are used to configure timing generators 10-12, so as to attain timely sequential exposure thereby realizing a high-speed camera. Furthermore, a high-speed driving clock 13 is employed for the timing generators 10-12 to realize yet a higher speed camera. Plural video images outputted from the high speed camera are contained in a single NTSC field as a multi-image, and then they are recorded on an existing video tape recorder.
Patent JP-S61190574-A (JP)
Title: Algae-controlling and corrosion-proofing method
Inventor: WATANABE TOSHIO
IPC: C09D5/08
Filed: 1985-02-20
Abstract: PURPOSE:To suppress and prevent the adhesion of slime or scale and the corrosive damage of an apparatus contacting with water, by coating the surface of the apparatus with a liquid resin composed of an agent for inactivating metal surface, an agent for controlling algae, a mildew-proofing agent, a corrosion-proofing agent, a sterilizing assistant and a synthetic resin. CONSTITUTION:The objective treatment is achieved by coating the surface of an apparatus contacting with water, with a resin liquid consisting of (A) an agent for inactivating a metal surface (e.g. nitrotriacetic acid, etc.), (B) an algae-controlling agent (e.g. benzalkonium chloride, etc.), (C) a mildew- proofing agent (e.g. 2-methyl-1,4-naphthoquinone-4-C, etc.), (D) a corrosion- proofing agent (e.g. sym-diethylthiourea, etc.), (E) a sterilizing assistant [e.g. N'-(dichlorofluoromethylthio)-N,N-dimethyl-N'-phenylsulfami-de, etc.] and (F) a synthetic resin (e.g. furfural resin, etc.).
Patent JP-2000230579-A (JP)
Title: Electromagnetic clutch
Inventor: SAKAMOTO HIROYASU
IPC: F16D27/12
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of enhancing responsiveness of a temperature of fuse melting at the time of slipping of the clutch. SOLUTION: This electromagnetic clutch for connecting/disconnecting a rotation transmission to a rotation shaft 13 of a compressor 5 is provided with a rotor 1, an electromagnetic coil 2 electrically insulated and disposed at the rotor 1 and generating an electromagnetic attraction by energization, an armature 8 disposed facing opposite to the rotor 1 and attracted to the rotor 1 by an electromagnetic attraction generated by the electromagnetic coil 2, and a temperature fuse 45 molten at a predetermined temperature or higher and shielding an energization to the electromagnetic coil 2. Rotation is transmitted from a rotation drive source to the rotation shaft 13 through the rotor 1 and the armature 8 by sucking the armature 8 to the rotor 1.  The temperature fuse 45 is disposed at a position, where a heat generated at a contact surface 1e of the rotor 1 and the armature 8 is transmitted directly.
Patent JP-S53115680-A (JP)
Title: Process for treating liquid by tubular membrane module
Inventor: TAKADONO SUMIO
IPC: B01D63/06
Filed: 1977-03-18
Abstract: PURPOSE: To provide a process for treating a liquid by a tubular membrane module, comprising, in causing a crude solution to flow in a tubular semipermeable membrane under p pressure, and picking up permeated water from a case through the semipermeable membrane and porous support pipe, arranging the outlet for the permeated water at the uppermost part of a case, and filling the case with permeated water, whereby clogging of the porous support pipe can be prevented and constantly efficient separation of the permeated liquid can be achieved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55123330-A (JP)
Title: Exhaust brake valve
Inventor: ISHIDA YOSHINORI
IPC: F02D9/06
Filed: 1979-03-16
Abstract: PURPOSE: To facilitate positioning of an exhaust brake valve and a piston rod of an actuator and to attain their axial alignment with ease, by connecting the exhaust brake valve and the piston of the actuator together by use of a sleeve member.  
     CONSTITUTION: Body 1 constituting a portion of exhaust passage 2 is formed with housing 1b having therein a slide valve 30, and flange 5 is formed at one end of the body 1. By the side of flange 5, there is disposed an actoator 6 which has therein a piston 10 and a piston rod 11 and is formed with a flange 12 at one end portion thereof. These two flanges 5, 12 are formed with thru-holes 14, 15, respectively, and a sleeve member 18 is inserted into these holes 14, 15 so that piston rod 11 is extended through the inside of the sleeve 18. Rod 11 and slide valve 30 are connected with each other, their positioning being attained by the sleeve member 18, and then flanges 5, 12 are coupled tightly with each other by use of screws. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02211326-A (JP)
Title: Vertical crankshaft engine
Inventor: SHINODA AKIHISA
IPC: F02B67/00
Filed: 1989-02-09
Abstract: PURPOSE:To promote the miniaturization and lightening of an engine for improving cooling efficiency by disposing a cooling fan at the upper side of a cylinder block and intake and exhaust ports opposite to each other and generally horizontally to sandwich the cylinder block. CONSTITUTION:A blade 24 provided on a fly wheel 23 serves as a centrifugal fan to supply cooling air downward along the inner surface of a cover C and cool a cylinder block 2. Then, since the exhaust port side is disposed more nearer the cooling fan, the exhaust port side having a relatively high temperature is more hardly cooled. Here, the exhaust port is linearly extensively horizontally provided and the length of the exhaust path is minimized so that the heat radiation area is minimized and thereby the other parts can be preferably prevented from the effect of exhaust heat. On the other hand, since an intake port is disposed on the lower side, a carbureter can also be disposed in a relatively low position, so that a fuel tank can be disposed above without increasing the height.
Patent JP-H10228943-A (JP)
Title: Fixing structure for connector
Inventor: HATTORI YASUNORI
IPC: H01R13/514
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous connection of a connector to a connector fixing part of a connector case and fix plural connectors nearby. SOLUTION: Connectors 12 and 13 are respectively fixed in parallel near each other to pural connector fixing parts 16, 18. As fixing means to prevent incorrect connector of the predetermined connector 12 to the predetermined connector fixting part 18 by supporting the connector 12 at its rear side, recess part s 36 and 41 are provided to the connectors 12 and 13 and projection parts 27, 38 are provided to the connector fixing parts 16 and 18.
Patent JP-S58150476-A (JP)
Title: Manufacture of wooden decorative veneer
Inventor: FUJITA KIYOOMI
IPC: B27D5/00
Filed: 1982-02-27
Abstract: PURPOSE:To form a rugged pattern along the pattern of the grain, by applying and curing underbedding paint prepared by compounding polyester resin with a catalyst and then intermediate paint prepared by compounding polyester resin with a curing accelerator to the surface of a wooden plate. CONSTITUTION:To the surface of a wooden plate 1, underbedding paint 2 prepared by compounding polyester resin with a catalyst such as methyl ethyl ketone peroxide is linearly applied along the pattern of the grain on the surface of the wooden plate 1. In succession, intermediate paint 3 prepared by compounding polyester resin with a curing accelerator such as cobalt naphthenate is uniformly applied to the entire surface of the wooden plate 1. Thereafter, the underbedding paint 2 and the intermediate paint 3 are cured. Accordingly, the surface is projected by contraction during curing, so as to form a rugged pattern 6 along the pattern of the grain.