baber/WOPTO huggingface dataset:
Patent JP-S54148596-A (JP)
Title: Measuring method of moisture in package cavity
Inventor: TSUNENO HIROSHI
IPC: G01N27/12
Filed: 1978-05-15
Abstract: PURPOSE: To surely detect the moisture in the package cavity to be monitored with high accuracy by measuring the change of the electric resistance of moisture absorbents.  
     CONSTITUTION: A ceramic base 10 and a ceramic cap 24 are mutually bonded and sealed by a sealing glass layer 16 while lead wires 14A, 14B are being led out. Within the package cavity 25 between the base 10 and cap 24, a supporting substrate 12 is disposed on the base 10 and a moisture absorbent layer 18 and further electrode layers 20A, 20B opposing by way of the central part of the layer 18 exposing and protruding in strip form in-between are further provided thereon. The layers 20A, 20B are connected to the wires 14A, 14B respectively by way of the bonding wires 22A, 22B. The moisture in the cavity 25 is adsorbed by the layer 18, by which the electric resistance between the wires 14A, 14B is decreased. This decrease is detected in the form of an icrease in the leakage current flowing between the wires 14A, 14B to which, e.g., a relatively low voltage is applied. When a hole 24a is provided to the cap 24, the moisture monitoring in the atmosphere is achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03257568-A (JP)
Title: Exclusive control system for shared resources
Inventor: SUZUKI YOSHIHISA
IPC: G06F15/177
Filed: 1990-03-07
Abstract: PURPOSE:To improve the availability of the shared resources by limiting the number of shared mode locking request tasks that can apply the locking right after outrunning the tasks waiting for locking states in an exclusive mode down to maximum number of tasks outrunning the locking requested resources. CONSTITUTION:The maximum outrunning task number Ni (i = 1 - number of resources) is set by a shared request processing means 1 for each resources R. Then the locking right is granted when the resources R is not locked or when the resources R is presently locked in a shared mode and the number of shared mode locking requests that received the locking right after outrunning the locking state waiting task in an exclusive mode and after the start of the shared mode is less than the maximum outrunning task number NR of the resources R. Otherwise the means 1 produces a lock waiting state. Then a shared waiting state locking means 4 applies the locking state to all tasks waiting presently for the locking state in the shared mode when the locking state waiting task to receive the locking right next has a request to an unlocked state in the shared mode. Thus the availability of the resources R is improved.
Patent JP-H05217842-A (JP)
Title: Formation of hole pattern
Inventor: KASUGA TAKU
IPC: H01L21/30
Filed: 1992-02-07
Abstract: PURPOSE:To make it possible to make in a negative resist film a fine hole pattern which has an excellent size controllability and has the side wall not too much tapered. CONSTITUTION:In the first process, a negative resist film 12 is formed on a substrate 11. In the second process, a shielding pattern 21 of a photo mask 20 is transferred to the resist film by exposure. And, in the third process, the exposed negative resist film 12 is developed and a hole pattern 13 is formed in the negative resist film 12. In this method, the shielding pattern 21 of the photo mask 20 is formed in the size to correspond to 1.1-1.5 times the hole pattern 13 to be formed. As for the exposure, overexposure is performed.
Patent JP-H06270745-A (JP)
Title: Tonneau cover for automobile
Inventor: SHIGESADA MASAAKI
IPC: B60R5/04
Filed: 1993-03-17
Abstract: PURPOSE:To cover the whole luggage room also at the forward tilting time of a seat back by providing a connecting body with a first sheet member protruding from the front end part of a tonneau cover body, and a locking means releasing the wound state of a second sheet member for covering from the front end part of the tonneau cover body to the forward tilted seat back, only at the forward tilting time of a seat back. CONSTITUTION:An automobile tonneau cover 1 is provided with a connecting body 7 disposed between a seat back and the case 6a of a winding device 6 as the front end part of a tonneau cover body 5 for covering a luggage room 4. The connecting body 7 is formed of a first and a second sheet members 10, 11 and a locking means 12, and the locking means 12 releases the wound state of the second sheet member 11 only by the forward tilting of the seat back 2. Accordingly, when the seat back 2 is tilted forward, the first sheet member 10 protruding from the case 6a of the winding device 6, and the second sheet member 11 newly protruding from the case 6a can cover the whole luggage room 4 by the added quantity of the specified distance L1, L2.
Patent JP-S61215440-A (JP)
Title: Cylinder for two-cycle engine
Inventor: HASEGAWA MASATAKA
IPC: F02B75/02
Filed: 1985-03-20
Abstract: PURPOSE:To secure a scavenging port area ample enough as well as to aim at improvements in scavenging efficiency and engine output, by forming a concave part to be opened to a piston sliding surface, at the suction port side of an upper end part of a scavenging passage. CONSTITUTION:A scavenging passage 5 consisting of a concave groove opened to a piston sliding surface 2 is formed in a peripheral wall part of a cylinder 1. This scavenging passage 5 is set up to spots at both sides of a suction port 3A, and extends as far as the specified height each from a lower end of the cylinder 1. And, when a piston 6 passes through a bottom dead point zone, a scavenging port 7 is formed there with a top surface 6A of the piston 6 and an upper end part of the scavenging passage 5. At the above-mentioned, a concave part 11 to be opened to the piston sliding surface 2 is formed at the side of the suction port 3A at the upper end part of the scavenging passage 5. And, an area of the scavenging port 7 is enlarged as far as a portion for opening area to a combustion chamber of the concave part 11. With this constitution, improvements in scavenging efficiency and engine output come to fruition.
Patent JP-H02270408-A (JP)
Title: Assembling type antenna reflecting mirror
Inventor: KAWAI YOSHIHARU
IPC: H01Q15/14
Filed: 1989-03-09
Abstract: PURPOSE:To attain simple and highly accurate building by connecting split mirror faces with plural fixed frame members having a prescribed curvature at a prescribed interval via a folding member freely folded or expanded and forming the reflecting mirror to one face of the fixed frame. CONSTITUTION:In the case of assembling split mirror races 11, at first, a folding member 11c is folded and a 1st latch mechanism 13 of a fixed frame member 11a is fitted to a 1st latched mechanism of the split mirror face in the circumferential direction to position the circumferential direction. Then the folding member 11c,... of the split mirror faces 11 is expanded and the fixed frame members 11a,... are expanded and a 2nd latch mechanism 14 is fitted to a 2nd latched mechanism of the split mirror faces in the radial direction. Then the remaining split mirror faces are fitted sequentially to the split mirror faces 11 nearly similarly to assemble the mirror face 10. Thus, the assembling with other adjacent split mirror faces is implemented simply with high accuracy.
Patent JP-S58174419-A (JP)
Title: Novel polyester copolymer
Inventor: MOUTAI MASAAKI
IPC: D01F6/84
Filed: 1982-04-08
Abstract: PURPOSE:To prepare the titled novel copolymer having high heat resistance, alkali resistance impact resistance and transparency, useful as automobile parts, etc., and composed of a glycol having tricyclodecane structure, etc., an alkylene glycol and an aromatic dicarboxylic acid, etc. CONSTITUTION:The copolymer composed of (A) a component consisting of the recurring unit of formula II (Ar is residue of aromatic dicarboxylic acid or cycloaliphatic dicarboxylic acid) and (B) a component consisting of the recurring unit of formula III (R'' is 2-12C glycol residue; Ar' is residue of aromatic dicarboxylic acid) wherein the ratio of the number of the component (A) to that of the component (B) is 49/51-1/99, is prepared by polymerizing a dicarboxylic acid component such as aromatic dicarboxylic acid, cycloaliphatic dicarboxylic acid, etc., and a diol component such as the diol of formula I (R1-R4 are H or 1-5C alkyl; m is 1 or 2; n and n' are 0 or 1), an alkylene glycol, a polyoxyalkylene glycol, etc.
Patent JP-H09252545-A (JP)
Title: Charging apparatus for secondary battery
Inventor: HARA YOSHIMASA
IPC: H02J7/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a charging apparatus by which a secondary battery whose capacity is lawered can be discriminated simply at the start of a charging operation, by a method wherein the open voltage of the secondary voltage is measured and, when the measured open voltage is less than the discharging stop voltage of the secondary battery, the secondary battery is not charged. SOLUTION: When a secondary battery 7 is attached to a charging electrode 6, a secondary-battery-connection detection switch 5 is operated, a control part 2 detects that the secondary battery 7 is connected, and the open voltage of the secondary battery 7 immediately after its connection is measured. At this time, a current is not supplied to the secondary battery 7. Then, when the measured open voltage of the secondary battery 7 is less than a discharging stop voltage predetermined by the secondary battery 7, a charging operation is stopped. When the open voltage is the discharging stop voltage or higher, the charging operation is started. Such a state can be discriminated because a separator at the inside is degraded generally in the secondary battery 7 and because the open voltage is less than the discharging stop voltage when a capacity is lowered.
Patent JP-S53137755-A (JP)
Title: Outer blade for electric razor
Inventor: MIYANAGA KUNIHIRO
IPC: B26B19/04
Filed: 1978-05-15
Abstract: PURPOSE: To make the whole edge of an inner blade engage with edge surfaces of an outer blade thus causing the edge of the inner blade to wear uniformly sover the whole length so that an optimum pressure between the edge surface of the outer blade and the edge of the inner blade can be maintained, thereby providing sharp cutting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11235764-A (JP)
Title: Manufacture of bellows of synthetic resin sheet
Inventor: EGASHIRA RYUJI
IPC: B29C65/08
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To realize the easy and simple forming process by sequentially connecting small pieces of thermoplastic synthetic resin sheet through welding by a mold for small diameter and a mold for large diameter. SOLUTION: Two upper and lower small pieces of thermoplastic synthetic resin sheet, stacked together, are placed on the surface of a bottom force for processing a small dia. edge. Further, a top force for processing a small dia. edge is pressed downward at spots 17, 18 on a small dia. circular line and the small pieces are mutually welded together by applying high-frequency voltage. Further, an encircling part is removed to manufacture a unit body 21. Next, the lower small piece part 23 of the first unit body 21 is introduced into a bottom force 11 for processing a large dia. edge, and an upper small piece part 22 is stretched over the bottom force 11 for processing a large dia. edge.  In addition, the upper small piece part 22 of the second unit body 21 is thrust into a top force 9 for processing a large dia. edge, and the lower small dia. part 23 is stretched to press the top force 9 for processing a large dia. edge downward. Then high-frequency voltage is applied to mutually weld spots on a large dia. circular line and the external side part is removed to construct the first stage pleats of a bellows. Thus it is possible to form the completed article of manufacture by repeating the described steps.
Patent JP-S53142810-A (JP)
Title: Selection unit for amplifier
Inventor: KUSAKABE HIROMI
IPC: H03D5/00
Filed: 1977-05-19
Abstract: PURPOSE:To decrease the number of pins and to make easy circuit integration, by commonly using bypass and selection terminals of AM and FM, in a tuner.
Patent JP-H03260257-A (JP)
Title: Fitting method for rod-shaped member on structural body
Inventor: KIYOHARA NOBORU
IPC: E04H17/14
Filed: 1990-03-12
Abstract: PURPOSE:To facilitate the fitting of the rod member of a hand-rail or the like by fixing the rod member on sleeves with a proper fitting means, after hole-in anchors are driven into the left and right structural bodies of concrete or the like and the sleeves are driven through their anchor bolts. CONSTITUTION:Into the specified positions of structural bodies 1, hole-in anchors 3, 3' are driven, and bolts 4 are spirally fitted on. After that, on the bolts 4, roughly cylindrical sleeves 5, 5' are spirally fitted. After that, the opening section of a rod-shaped member 2 is fitted on the sleeve 5, and on the sleeve 5' inserted previously at the other end, a bolt 4' is spirally fitted, and the rod-shaped member 2 is fitted, and finally, the rod-shaped member 2 is moved to the left and right so that intervals A between the structural bodies 1 and the end sections of the handrail 2 may be distances which are equal to each other, and is fixed with screws 8. As a result, the fitting of a metal fittings and foam styrene on the structural bodies 1 of concrete or the like can be unnecessary.
Patent JP-S63224482-A (JP)
Title: Superimposer
Inventor: OGAWA FUMINOBU
IPC: H04N5/278
Filed: 1987-03-13
Abstract: PURPOSE:To greatly reduce the capacity of a memory by storing video data of one field in a field memory and inputting its read data to a scan conversion part, and outputting the same data by the scan conversion part twice continuously within one scanning time. CONSTITUTION:A digital R signal #1 is synchronized with an NTSC system horizontal synchronizing signal # and data of one field is written in a field memory 12. The video data written in this field memory 12 is read out in synchronism with a horizontal synchronizing signal #2' obtained by dividing the frequency of the horizontal synchronizing signal #2 of a 'CAPTAIN'(Character and Pattern Telephone Access Information Network system) high-density image by two through a frequency division part 7. The read video data is outputted by the scan conversion part 13 twice at every input and converted in horizontal frequency from 15.75 kHz to 31.5 kHz equal to the horizontal synchronizing signal #2. Therefore, the capacity of the field memory is reduce greatly without deteriorating the picture quality, and consequently the mounting area and power consumption of a wiring board are reduce greatly.
Patent JP-S60202127-A (JP)
Title: Production of polyester carbonate particle
Inventor: OOHARA OSAMU
IPC: C08J3/14
Filed: 1984-03-28
Abstract: PURPOSE:To obtain particles of a high bulk density and a uniform particle diameter simply in good efficiency, by kneading an organic solvent solution of an aromatic polyester polycarbonate in a kneader having a grinding mechanism and holding hot water. CONSTITUTION:Hot water of a temperature higher than the b.p. of the solvent is poured into the barrel of a kneader. While this water is kept at a predetermined temperature by heating through a jacket, a polyester carbonate solution is poured thereto in small portions with thorough agitation. In this manner, the contact between the solution and the hot water is performed sufficiently and, soon after the addition of the solution, rapid vaporization of the solvent takes place at the surface of contact and the mixture is brought to a state of a cake- like matter having a polyester carbonate concentration of about 40-80%. When the whole is brought to a state of cake-like matter, the hot water is discharged, and the desolventation of the contents is continued by applying heat through a jacket. During this period, the cake-like matter is ground between each blade of the kneader and the barrel to form particles of a uniform particle diameters.
Patent JP-H07242847-A (JP)
Title: Ink for ink-jet recording
Inventor: YUI TOSHIKI
IPC: C09D11/328
Filed: 1994-03-04
Abstract: PURPOSE:To obtain an ink having excellent delivery stability of a nozzle and rapidly drying properties, providing a uniform picture having high resolution and high concentration by blending water and a coloring material with 2,2'- thiodiethanol, a polyhydric alcohol and a surfactant in a specific ratio. CONSTITUTION:This ink is obtained by blending water and a coloring material with (A) 3-10wt.% of 2,2'-thiodiethanol, (B) a polyhydric alcohol composed of preferably diethylene glycol or glycerol in the ratio of the component A/B of >=2.5 to give 10.5-50wt.% of the total amount of the components A+B and (C) 0.001-0.1wt.% of preferably a nonionic surfactant such as polyoxyethylene nonylphenyl ether. An acid dye and direct dye are especially preferable as the coloring material and the blended amount is 1-8wt.%.
Patent JP-H02237161-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: TANAKA TSUTOMU
IPC: H01L29/78
Filed: 1989-03-10
Abstract: PURPOSE:To control an active semiconductor layer to a desired thickness and to reduce a photocurrent by a method wherein a channel-protective film is formed of a semiconductor oxide film including an oxide film obtained by oxidizing the surface of the active semiconductor layer by means of a plasma. CONSTITUTION:A channel-protective film 5 is formed of a semiconductor oxide film formed by oxidizing a semiconductor layer by means of a plasma oxidation method. The semiconductor layer as a base material of this oxide film may be formed of only an active semiconductor layer 4 or of both the active semiconductor layer 4 and a contact layer 8 formed on it. Accordingly, an excess thickness part of the active semiconductor layer 4 can be reduced to a required minimum. Since the thickness of the active semiconductor layer 4 is made thin, a photocurrent generated when light is incident is reduced remarkably.
Patent JP-H08254040-A (JP)
Title: Elevator for multistory parking facility and work execution therefor
Inventor: NUKAGA KAZUNARI
IPC: B66B7/00
Filed: 1995-03-17
Abstract: PURPOSE: To incorporate a counterweight by the use of an elevator of a multi story parking facility itself without using a large size heavy-duty crane. CONSTITUTION: A counterweight is composed of a first counterweight 15 and a second counterweight 16. The counterweight 15 is lighter than a weight balancing with the dead weight of a carrier, and a sling 26 attached to a first drive cable 3a is connected to the second counterweight 16, and the drive cable 3a is inserted in a vertical hole 15a formed in a sling 27, together with the sling 26. A attachment 28 is attached to an opening formed in the sling 27 so that the counterweight 16 is vertically movable. A supporting cable 2 attached to the carrier is attached to the upper part by means of pulley 23 provided to the counterweight 15.
Patent JP-S60209077-A (JP)
Inventor: NODA ITSUPEI
IPC: D06M101/16
Filed: 1984-03-27
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-S52142533-A (JP)
Title: Light waveguide
Inventor: MIKAMI OSAMU
IPC: H01P3/16
Filed: 1976-05-21
Abstract: PURPOSE:To improve microminiturization of light minuture channels having numerous curves in light waveguide by providing specific thin layers on linear or strandshaped light waveguide body which is provided in a substrate.
Patent JP-S60201377-A (JP)
Inventor: YAMADA MASAO
IPC: G09F3/02
Filed: 1984-03-26
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-S59183328-A (JP)
Title: Detector for rotation
Inventor: HORIE HIDEO
IPC: G01D5/243
Filed: 1983-04-04
Abstract: PURPOSE:To enable the sure detection of the phase of a rotating body by a construction wherein magnetic substances provided on the rotating body oppositely to a magnetism-sensitive element disposed on a fixed member are made to pass over the element and an output signal varying sharply is taken out of the magnetism-sensitive element. CONSTITUTION:Magnets 6 and 7 having reverse polarities to each other are provided in the periphery on the lower side of a rotating body 5, while a Hall element 9 is set at a position on a fixed member 8 opposite to said magnets. Based on rapid changes in the magnetic fields of the magnets 6 and 7 which are rotated, an output signal varying sharply can be taken out of the Hall element 9, and thereby the phase of rotation of video heads 3 and 4 of a rotary drum 2 can be detected without fail. Accordingly, coils or the like become unnecessary, and this enables the improvement in the reliability of a detecting section, favorable spacing, easy assembling and the reduction of the cost.
Patent JP-H01232962-A (JP)
Title: Capsule filling machine
Inventor: YAMAMOTO TAIZO
IPC: A23P1/04
Filed: 1988-03-11
Abstract: PURPOSE:To easily alter a capsule filling apparatus even when the properties of the substance to be allowed to fill a capsule are altered, by constitution easily separating and connecting the capsule filling apparatus for filling the capsule with a substance to be allowed to fill having predetermined properties and a capsule feeder for feeding the capsule in a horizontal direction. CONSTITUTION:A capsule feeder for feeding capsules arranged in a predetermined state in a horizontal direction and a capsule filling apparatus 95 filling each of the capsule with predetermined substance to be allowed to fill are respectively provided on base stands different from each other. By connecting both base stands, both of them are positioned. Since the separation and connection of both of them can be performed easily, even when the substance to be allowed to fill the capsule is altered, the capsule filling apparatus can be easily replaced. Since the power of the drive source of the capsule feeder is given to the capsule filling apparatus, both of them can be easily made synchronous.
Patent JP-H11259037-A (JP)
Title: Picture display method and picture display device
Inventor: HITOMI JUICHI
IPC: G09G3/28
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To decrease a field memory to half used in the case of subfield processing. SOLUTION: A video signal converted into a digital signal is inputted to a subfield conversion circuit 11, and is converted in order of the subfield for every line to be outputted. An output of a subfield conversion circuit 11 is divided into plural parallel signals by a serial parallel conversion circuit 12, and these data are inputted into a field memory 13. As for the field memory 13, the address is controlled by a memory control circuit 15. The memory control circuit 15 writes the data in the same address as the read address immediately after having read the data of the field memory 13, and converts the data into a signal for every subfield. The data read from the field memory 13 are inputted into a panel 18 via a driver 17.
Patent JP-2000256067-A (JP)
Title: Ceramic substrate for electronic parts and its production
Inventor: MUTO TOSHIAKI
IPC: H05K3/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate having excellent dividability and paste printability by making the substrate having the dividing grooves on at least one main surface substantially free of microcracks right under the front ends of its dividing grooves and specifying the surface roughness of the main surface to a specific value or below. SOLUTION: The surface roughness of the main surface is <=k0.3 μm. One of both main surface of a green sheet 1 is pressed down to a prescribed depth by a die 7 having slitting blades 2, by which the dividing grooves 3 are formed and the microcracks 4 are generated right thereunder. The surface of the green sheet 1 is heated within a range of 40 to 100 deg.C by a heater 6 and both surfaces of the green sheet 1 are pressurized in a thickness direction by an elastic material 5, such as rubber. The binders in the microcrack 4 parts are fused to annihilate the microcracks 4 and the ruggedness of the green sheet 1 is made gentler. The surface roughness is thus improved. The substrate obtained by baking is substantially free of the microcracks right under the dividing grooves and the variation in the film thickness of pattern printing is small.