baber/WOPTO huggingface dataset:
Patent JP-H06183132-A (JP)
Title: Ink jet recording sheet and manufacture thereof
Inventor: ARAI TAKAO
IPC: B41M5/00
Filed: 1992-12-16
Abstract: PURPOSE:To improve image quality by specifying viscosity and surface tension of coating liquid of an ink receive layer and applying it onto a support body by a curtain coating device. CONSTITUTION:Viscosity of a coating liquid of an ink receive layer is set to 40-2000cps and surface tension of the coating liquid is set to 23-55dyn/cm. Thus, air entrainment phenomenon and phenomenon where the coating liquid is repelled by a support body (web) 5 without wetting it can be avoided, and distribution of coating quantity can be unified. The coating liquid of the ink receive layer is put in a coating liquid storing tank 11 and sent to a coater head 1 by a liquid feeding pump 12. The coater head 1 makes the coating liquid to be supplied flow from a lip 3 so as to form a vertical curtain film 4. The top of the web 5 which runs continuously is coated with the curtain film 4. At this time, a distance between edge guides 10a and 10b is set to below the width of the coater head 1 and above the width of the web 5, and the width of the curtain film 4 is set to above the width of the web 5.
Patent JP-H03199887-A (JP)
Title: Electronic beam melting furnace
Inventor: SUZUKI KENICHIRO
IPC: F27B3/08
Filed: 1989-12-27
Abstract: PURPOSE:To increase the melting efficiency of metal and facilitate the control of melting amount by a method wherein a cooling copper crucible is provided with a multitude of transversal slits in a degree that the outflow of the molten metal is not generated while a water- cooled copper coil is arranged around the cooling copper vessel so that the molten metal can be provided with traveling magnetic field which generates horizontal whirling motion in the molten metal. CONSTITUTION:In the melting furnace, an electronic beam generating device 5, an electronic beam deflecting coil 8 and a water-cooled copper crucible 10 are arranged in a vacuum vessel, connected to an exhaust system. An electromagnetic induction coil 1 is provided around the crucible 10 while said coil 1 is connected to a low-frequency AC power supply for the electromagnetic induction coil through a bus bar 4. The water-cooled copper crucible 10 is provided with a multitude of transversal slits so as not to generate electromagnetic induction efficiency loss while the width of the slit is a size which prevents the invasion of the molten metal. Melting, effected by electronic beams, is controlled by controlling the deflection of the beams through an electronic beam deflection control device so as to melt uniformly. The metal, molten by the electronic beams, is provided with electromagnetic force to enhance the mixing of the same whereby the overheating degree of the surface of molten layer is reduced and the depth of the molten layer is deepened.
Patent JP-H09181433-A (JP)
Title: Method for mounting surface mounting electronic component and mounting tool used therefor
Inventor: NAKA YOICHI
IPC: H05K3/34
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To position and fix components on a board without using any adhesive, by setting a board of the same area as a magnetic plate on the other side of the magnetic plate, positioning a component with its surface coated with a magnetic coating on the board, performing electric conduction through an electromagnet, and fixing and soldering the component onto the board. SOLUTION: An electromagnet 2 is fixed on one side of a magnetic plate 1. The other side is so constituted as to enable setting of a non-magnetic board 4 on which a surface mounting electronic component 3 is to be mounted. The area of the magnetic plate 1 is made to be equal to that of the board 4. The surface of the component 3 is coated with a magnetic coating 3a. Each of a plurality of clamps 5 includes members 5a and 5c. The member 5a is fixed to the magnetic plate 1 and the member 5c is made of a magnetic material. When the electromagnet 2 is excited by electric conduction, the member 5c is attracted toward the board 4 set on the magnetic plate 1 and is abutted against the surface of the board 4, thereby clamping the board 4 to the magnetic plate 1. Thus, the component may be positioned and fixed onto the board without using any adhesive.
Patent JP-2000157418-A (JP)
Title: Filter bag for coffee or tea
Inventor: KOIDE KAZUNORI
IPC: A47J31/08
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a filter bag for coffee or tea, which can be manufactured easier and can make coffee or tea while keeping a quality of an aromatic constituent and adding various kinds of desired flavors. SOLUTION: A filter bag is formed of a filter paper as a raw material. An aroma layer 3 for eluting an aroma by hot water is formed at a section touched with coffee or tea which is contained in a bag body 2 or at an outside of the bag body 2, or in micro capsules 13, each of which capsules can be molted by the hot water attached to the section in the bag body 2 formed in bag shape. When the coffee or tea is put into the bag body 2 and the hot water is poured thereon, the coffee or tea having the eluted aroma can be easily prepared because the aroma as a constituent is eluted and the coffee or tea with the eluted aroma can easily be prepared.
Patent JP-2000157075-A (JP)
Title: Apparatus for treating tree
Inventor: ARIYOSHI MINORU
IPC: A01G23/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the uneven touch, slip for a tree and further a situation in which a tree is damaged by making a surface of a crawler in delivering parts on the tree side come into contact with the surface of the tree as much as possible. SOLUTION: This apparatus for treating a tree W is obtained by installing a base 3 attached to a tip of an operating arm 2 extending from a machine body, a gripper 4 having a pair of holding units 4a openably and closably provided in the base 3 and used for holding the tree W, delivering parts 20 having a crawler 21 respectively attached through attaching members 10 to the respective holding units 4a so that opening and closing operations can be performed synchronously with the holding units 4a of the gripper 4, pressed against the tree W and driven so as to deliver the tree W from the gripper 4 and a tilting mechanism for making the delivering parts 20 freely tiltable from the attaching members 10.  Since the delivering parts 20 are tilted by he tilting mechanism 30, the crawler 21 can be brought into contact with the surface of the tree W as much as possible and the crawler 21 is prevented from reaching a state in which the tree W cannot be delivered due to the uneven touch and slip of the crawler 21.
Patent JP-H07197051-A (JP)
Title: Fuel oil additive composition and fuel oil composition
Inventor: FUNADA HITOSHI
IPC: C10L1/222
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a fuel oil composition excellent in the ability to remove a deposit in a fuel induction system and in the ability to keep the system clean. CONSTITUTION:This composition contains an amine compound represented by the formula (wherein R<1> is an 8-388C hydrocarbon group; R<2> and R<5> are each independently a 1-36C hydrocarbon group or a group represented by (A<3>O)pH; R<3> and R<4> are each independently hydrogen or an optionally hydroxylated 1-38C hydrocarbon group; (l) is a number of 0-30; (m), (n), and (p) each is a number of 0 or larger, provided that the sum of them per molecule is 0-80; the m (A<1>O) groups, n (A<2>O) groups, and p (A<3>O) groups may be the same or different and each is a 2-4 alkyleneoxy group; and the 1 units in []may be the same or different).
Patent JP-H0520827-A (JP)
Title: Optical disk
Inventor: SUZUKI AKIRA
IPC: G11B23/00
Filed: 1991-12-19
Abstract: PURPOSE:To achieve that a hub which holds a magnetic-substance disk and which is melted, fixed and bonded to the central part of a disk main body is provided with a function to prevent a rib for melting and bonding use and to temporarily fix it when it is fixed and bonded to the disk main body. CONSTITUTION:A rib 7, for melting and bonding use, which is melted and bonded to a disk main body 2 is installed in a hub 4 which holds a magnetic- substance disk 3, which is melted, fixed and bonded to the central part of the disk main body 2 and which is composed of a synthetic resin; a rib 8 whose height H is higher than the height (h) of the rib 7 for melting and bonding use, whose outside diameter (d) is a little smaller than the inside diameter D of a central hole 2a in the disk main body 2 and which comes into sliding contact with its inner circumferential face is installed so as to protrude.
Patent JP-H10178305-A (JP)
Title: High frequency circuit
Inventor: SUEMATSU KENJI
IPC: H01P3/08
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency circuit in which a leakage amount of a high frequency signal through a line made of a 1st strip conductor caused by placing a circuit terminal such as an input output terminal to a prescribed position of a board to a line made of a 2nd strip conductor is reduced. SOLUTION: The circuit is provided with a 1st strip conductor 1 through which a high frequency signal is transmitted and with a 2nd strip conductor 2 crossing the 1st strip conductor 1 and through which other signal or a DC voltage or DC current not including any signal is transmitted and they are formed on a board as MIC or MMIC. The crossing part of the 2nd strip conductor 2 in crossing at least with the 1st strip conductor 1 and receiving the effect of an electromagnetic field by the high frequency signal is made of a resistor 10 which is formed to a layer apart from the layer on which the 2nd strip conductor 2 with respect to the layer on which the 1st strip conductor 1.
Patent JP-2000164529-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUJISAWA MASAHIKO
IPC: H01L21/336
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance between a main electrode and a semiconductor substrate. SOLUTION: A main electrode 14 is connected to an n-type semiconductor layer 7 which is selectively formed on the main surface of a silicon substrate. A silicide layer 15 is located in a connection portion between the main electrode 14 and a semiconductor substrate 7. The silicide layer 15 has an epitaxial layer, grown epitaxially toward the semiconductor layer 7 selectively in a specific direction, such as in the <110> direction by being subjected to a heat treatment at 600-850 deg.C for 30 minutes or more. For this reason, bumps and dips are formed at the interface between the silicide layer 15 and the semiconductor layer 7. The epitaxial layer formed at the interface reduces an interface resitivity between the silicide layer 15 and the semiconductor layer 7, and the bumps and dips at the interface increase the contact area of the interface.  This reduces effectively the contact resistance between the main electrode 14 and the semiconductor layer 7.
Patent JP-H03196528-A (JP)
Title: Semiconductor device
Inventor: MUKAI KANJI
IPC: H01L29/732
Filed: 1989-12-25
Abstract: PURPOSE:To improve a current amplification factor by forming the collector and emitter diffusion region of a lateral type bipolar transistor into a recessed section formed to the main surface of a semiconductor substrate. CONSTITUTION:An emitter diffusion region 7 and a collector diffusion region 8, to which a P-type impurity is diffused, are formed into a recessed section formed to the main surface of the single crystal island 9 of a lateral type P-N-P transistor on a dielectric isolation substrate. A high-concentration N-type im purity is diffused to a channel stopper 2 and a base diffusion region 6. Conse quently, carriers injected from the emitter diffusion region 7 do not collide with the channel stopper 2 on their midways, and can reach up to the collector diffusion region 8. When the area of the recessed section is reduced sufficiently, carriers do not pass near the interface of an oxide film 4 and the single crystal island 9, and can reach to the collector diffusion region 8. Accordingly, the current amplification factor of the transistor can be improved.
Patent JP-2000163784-A (JP)
Title: Optical head device
Inventor: YAMAZAKI HIROYUKI
IPC: G11B7/135
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device for proximity field light which is small in size and light in weight and with which the degree of freedom on the designing of an optical system is high and loss of light is low. SOLUTION: This optical head device is provided with a high refractive index medium 12 consisting of the incident plane 12a of a light, an internal reflection surface 12b and a light-emitting surface 12c. The light radiated from a light source 15 is made incident on the refractive index medium 12 from the incident plane 12a and it is reflected only one time on the reflection surface 12b to be converged on the light-emitting surface 12c and it oozes out from the light-emitting surface 12c as a proximity field light. Then, the gap between the recording layer 3 of a recording medium 1 and the light-emitting surface 12c is set to be equal to or smaller than the fourth of the wavelength of the light and the recording layer 3 is irradiated with the oozed-out proximity field light N to form a recorded pit 3a.
Patent JP-H05146844-A (JP)
Title: Method for controlling temperature of shell molding machine
Inventor: MURATA SHIGEHIRO
IPC: G01J5/00
Filed: 1991-11-27
Abstract: PURPOSE:To provide a temp. control method in a shell molding machine, by which the temp. control range of a heat source is precisely set and the precision of the shell mold is improved and degree of the freedom at the measured position is large and the treatment is easy. CONSTITUTION:In the temp. control method in the shell molding machine 1 continuously manufacturing the shell mold 13 by controlling the temp. of the heat sources 8, 9 in this machine 1, a movable mold 4 of the metallic mold 2 in the shell molding machine 1 is separated and opened from a fixed mold 3, and the temp. of the inside of the metallic mold 2 is measured at this separated position, and based on this temp., the temp. of the heat sources 8, 9 is controlled. Temp. of the shell mold 13 is measured at the time of opening the metallic mold, and the temp. of the metallic mold 2 is controlled to the optimum temp. to manufacture the next shell mold 13 so that the temp. is made to the control aimed value of the shell mold corresponding to the temp. in the range of 200-400 deg.C. Further, these temps. of the shell mold and the metallic mold are measured by a non-contacting type temp. sensor 14.
Patent JP-H05148804-A (JP)
Title: Vibration-proof device for track slab
Inventor: HAYASHIDA TOSHIHIRO
IPC: E01C3/00
Filed: 1991-11-28
Abstract: PURPOSE:To prevent vertical, minute vibrations emanated from traffic vibrations from transmitting to a building. CONSTITUTION:Rails 2 are laid over the surface of a track slab 1. Vibration- proof devices A are interposed between the track slab 1 and a foundation structure 3. Each of the vibration-proof devices A is constructed of laminated rubber 4 and a metal spring 5. The laminated rubber 4 is made up in such structure that is constructed by layering alternately thin rubber plates and steel plates, and is in such characteristic that is rigid in the vertical direction and is flexible in the horizontal direction. The metal spring 5 is in such characteristic that is flexible, like a coil spring and a coned disc spring, and is rigid in the horizontal direction.
Patent JP-H09152963-A (JP)
Title: Program control system using common main program
Inventor: TANAKA SHIGERU
IPC: G06F9/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce program size and the manhour of development in the case of executing plural programs for executing similar processing in parallel in a large scale computer system. SOLUTION: Since processing (common processing) to be executed in common by plural similar processing programs (1) 5 to (n) 5<(n)> such as the open/close of an input file 1, an output file 2 and a data base 3 and the reading of the input file 1 can be executed by a common main program 4, a source code related to common processing can be omitted from the programs (1) 5 to (n) 5<(n)> . Since data codes are respectively added to plural records stored in the input file 1 so as to individually identify the programs (1) 5 to (n) 5<(n)> , the input file 1 can be shared by the programs (1) 5 to (n) 5<(n)> .
Patent JP-H04208351-A (JP)
Title: Partition adaptable to under-floor air-conditioning
Inventor: OKADA SUSUMU
IPC: F24F13/068
Filed: 1990-11-30
Abstract: PURPOSE:To keep an air chamber under a floor at a constant low pressure by a method wherein a fan is installed inside a partition and under-floor conditioned air is taken into the partition. CONSTITUTION:The conditioned air generated by an air-conditioner 13 is delivered from a conditioned-air outlet 14 to an air chamber 16 so as to keep it at a specified pressure. Then, when a fan 3 is operated, the conditioned air is led from an outlet 8 to an air compartment along a duct 9 and discharged into an ambient space from an air outlet 12 through an air chamber 11 by the fan 3. The return air is led from conditioned an air suction port 18 to a suction port 20 of the air-conditioner 13 along a suction duct 9. The pressure losses generated in the duct 9 and the air chamber 11 are compensated by the fan 3. Therefore, when the number of the partitions is increased, the air chamber 16 can be kept at a constant pressure by increasing the delivery capacity of the air-conditioner 13 by an air flow rate corresponding to the additional partitions.
Patent JP-H09171686-A (JP)
Title: Dram with output control circuit
Inventor: BOKU SEIMAN
IPC: G11C11/4096
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To save the energy by preventing the output of data pertinent to an unrequired address at the time of the read of a DRAM. SOLUTION: A control circuit provided in this DRAM outputs disabled output control signals and prevents the output of unrequired data to the outside of the DRAM when address signals are shifted before latching column address signals and also, outputs enabled output control signals to an output buffer and outputs desired data signals latched to the output buffer to the outside of the DRAM when the address signals are shifted after latching the column address signals.
Patent JP-H06182591-A (JP)
Title: Method for detecting cutting position of pipe tab plate and method for cutting the plate
Inventor: SATO YUKINORI
IPC: B23K7/10
Filed: 1992-12-18
Abstract: PURPOSE:To provide a method for detecting a cutting position of a tab plate and its cutting method which can detect the cutting position of cutting and less in operation trouble. CONSTITUTION:The end faces in the peripheral direction of time tab plate 2 attached to the end part of a pipe l are detected automatically as shown below. First, an abutting member 33 is abutted on the end face of the pipe 1. Then, a range finder 41 set on the abutting member 33 on the side separating from the pipe is rotated in the peripheral direction of the pipe and in parallel with the end face of the pipe to measure the distance. An initial position of the tab plate is detected in accordance with the distance information. Then, the pipe 1 is rotated to position the tab plate 2 near the center below the pipe. Thereafter, another distance information is obtained by rotating the range finder 41 to measure the distance again and the position of the end face of the tab plate 2 indicating the starting point of cutting and the final point of cutting is detected in accordance with this information.
Patent JP-H09181803-A (JP)
Title: Structure for collapsable portable telephone set
Inventor: OKU KOICHI
IPC: H04M1/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To simply set the telephone set to a closing or an opening state through the operation of a lock knob in the opening/closing of the collapsable portable telephone set through a hinge for upper and lower panels. SOLUTION: A notched recessed part 2a of nearly L-shaped hook is provided to a side face of an upper panel 2 and a projection 4a at a tip of a lock knob 4 moved while being inserted to an L-shaped mount guide hole 3a at the side face of a lower panel 3 is engaged and locked to the notched recessed part 2a to cause the closing state. A support member 5 fitted to a shaft 4b of the lock knob 4 is energized in two directions by springs (A), (B) 6, 7 in the inside of a lower panel 3, and the projection 4a is in closing state by the energizing of the spring (A) in a direction opposite to an arrow C.  When the lock knob 4 is moved in directions of arrows C, D against the spring (A)6 along the shape of the mount hide hole 3a, the projection 4a is moved in the direction D with the energizing force of the spring (B)7 to release the engagement with the notched recessed part 2a and the telephone set is made open. Since no magnet is used for fixing the panel in the closing, no adverse effect onto mount components due to magnetic lines is caused.
Patent JP-2000160407-A (JP)
Title: Core material for clothes
Inventor: OZAWA NANAHIRO
IPC: A41C3/14
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight core material for clothes having moderate rigidity and comfortableness to wear and further toughness for imparting the resistance to washing, etc. SOLUTION: This core material for clothes comprises axial materials consisting essentially of a magnesium alloy. The core material is obtained by using the magnesium alloy comprising preferably 85-91.5% of magnesium, 8-10% of aluminum and 5-0.5% of zinc and as necessary, covering the surface thereof with a plastic material.
Patent JP-H06222765-A (JP)
Title: Electronic musical instrument
Inventor: IKETANI TADAHIKO
IPC: G10H1/00
Filed: 1993-12-28
Abstract: PURPOSE:To make the operation of various operation elements ineffective during a musical performance. CONSTITUTION:This electronic musical instrument is provided with a keyboard 1, an automatic musical performance data memory 19a which stores automatic musical performance data on plural pieces of music, a readout control circuit 18a which reads automatic musical performance data out of the automatic musical performance data memory 19a, a musical sound signal generating circuit 9 which generates a musical sound signal based upon a musical sound signal corresponding to the operation of a keyboard 1 or timbre selection switch 3 or the automatic musical performance data read by the readout control circuit 18a, and an automatic mode detecting circuit 16a which inhibits the musical sound signal corresponding to the operation of the keyboard 1 or timbre selection switch 3 during the automatic musical performance. Consequently, even if a user operates an operation carelessly, the timbre, etc., is not changed and the original automatic musical performance is carried out.
Patent JP-2000163496-A (JP)
Title: Card for price settlement, system and method for price discount and card reader for price settlement
Inventor: ANDO KOICHI
IPC: G06Q40/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To add a price discount service to a price settlement service rationally using a card for price settlement by providing a main recording part recording information on a customer and a first auxiliary recording part recording information on the discount rate of a price. SOLUTION: The card for price settlement is provided with a main recording part 2, first auxiliary recording part 3 and second auxiliary recording part 4 on one side of a main body 1 of card. The main recording part 2 records information (such as name and address) on the customer, namely, the holder and information (such as bank name or account number) on the bank of financial institute so as to be read by a magnetic means. The first auxiliary recording part 2 records information on the discount rate of the price, and the second auxiliary recording part 4 records information on a chain store to discount the price by presentation. Then, the information recorded on these first and second auxiliary recording parts 3 and 4 can be read by an optical means such as a bar code.