baber/WOPTO huggingface dataset:
Patent JP-H01175249-A (JP)
Title: Lead working metal mold for semiconductor device
Inventor: MATSUMOTO JIRO
IPC: H01L23/50
Filed: 1987-12-28
Abstract: PURPOSE:To improve a yield and quality by a method wherein a lead during a cutting and bending process is not supported by using a stripper and a pressure piece and a mechanism used to drive it are installed separately so that the lead in other parts can be supported even when a dust particle or the like is sandwiched between holding faces. CONSTITUTION:When a lead 36 is set on a bending die 33 and a die 34 and a punch holder 20 is lowered, a pressure piece 32 having a mechanism to be actuated separately is lowered simultaneously with a stripper 25, and the lead 36 is held by the die 34 and the bending die 33 from the upper part and the lower part. During this process, the pressure piece 32 supports only a bending piece of a lead part of the lead 36; when the pressure piece 32 is lowered further, the stripper 25 pushes up a spring 28 through a suspension bolt 27, and the pressure piece 32 pushes up a support plate 30 through a linkage rod 29; a spring 31 is compressed. A punch 26 protrudes from the stripper 25; it cuts and bends the tip part of the lead part of the lead; a working process is completed. When a dust particle 37 exists on the lead 36 on the die 34, the stripper 25 cannot suppress the lead 36; however, the pressure piece 32 can suppress the lead 36; the lead 36 can be cut and bent by using the punch 26.
Patent JP-2001155356-A (JP)
Title: Lens driving device
Inventor: TANAKA SATOHIRO
IPC: G11B7/09
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To attain optimization of parts without complicating the structure and the manufacture and also to sustain the assemblability, even if the parts are structured to be plurally divisible. SOLUTION: A holder 10 in which an objective lens 12 and a planar driving solenoid coil assembly 15 are provided is structured by combining a pair of divisible holder bodies 16, 17. Each divisible holder body 16, 17 is a common part of the same shape, and the holder is assembled with one holder body reversed against the other. Consequently, the complete holder 10 has omnidirectional symmetry, facilitating alignment of the center of mass, the center of inertia and the center of support.
Patent JP-H05152698-A (JP)
Title: Sheet for insulating plate and circuit board
Inventor: YOKOYAMA HIDEKUNI
IPC: H05K1/03
Filed: 1991-11-26
Abstract: PURPOSE:To provide a sheet for insulating plate use, which is superior in electrical characteristics and mechanical characteristics, an insulating laminated material formed utilizing the sheet and a circuit board. CONSTITUTION:A sheet for insulating plate use contains an insulating resin, a compound to supply an insulating resin or the initial reaction product of an insulating resin and a fiber base material in a ratio of 30 to 90wt.% (fiber base material, compound or initial reaction product)/70 to 10wt.% (fiber base material) and their mixtures are secured to fiber base materials, which are irregularly arranged and intersected each other, and are independently filled into between the fiber base materials. After being heated, the fiber base materials are brought in a state that there is substantially no void in them and supply an insulating plate having volume resistance of 10<10>OMEGA.cm or more at normal temperatures. Moreover, an insulating laminated material is one obtainable by laminating the insulating plates of the sheet for insulating plate use and a circuit board is one formed from the insulating plates or the insulating laminated material.
Patent JP-H10175940-A (JP)
Title: Light-colored alkyl ester salt of alpha-sulfo fatty acid and its production
Inventor: TANO TETSUO
IPC: C07C303/06
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound (α-SF) with only a small amount of byproducts, having a light color near white by performing a sulfonation and an aging reactions of an alkyl ester of a saturated fatty acid in the presence of a specific nitrogen-containing compound or aromatic hydroxy compound. SOLUTION: The objective compound is produced by a sulfonation step for bringing an alkyl ester of a saturated fatty acid of the formula R1 CH2 COOR2 (R1 is a 6-24C alkyl; R2 is a 1-6C alkyl) into contact with a sulfonation gas, and an aging step for eliminating SO3 from two-molecular adduct with the SO3 , in the presence of at least one kind of a nitrogen-containing compound such as a metal amide, a carbonamide, an amidesulfate, a carbamate, an aspartate and a glutamate, or an aromatic hydroxyl compound such as hydroquinone, butylhydroxyanisole, dibutylhydroxytoluene and a gallic acid ester at least in the aging step.
Patent JP-H08175938-A (JP)
Title: Method for insolubilizing soluble keratin and method for modifying hair and hair modifier
Inventor: HORIKOSHI TOSHIO
IPC: A61K8/40
Filed: 1994-12-22
Abstract: PURPOSE: To provide touch feeling such as tenseness, stiffness, gloss, moisture and coherency to hair by treating hair with a hair modifier using a soluble keratin-containing hair cosmetic as the first agent and a nonionic surfactant- containing hair cosmetic as the second agent, respectively. CONSTITUTION: In obtaining a soluble keratin by subjecting keratin protein fiber having crosslinked structure to reduction treatment in a liquid, removing an insoluble matter and further removing a reducing agent, one or more kinds of groups of surfactant comprising (A) a fatty acid alkali metal and/or aliphatic organic base; (B) a cationic surfactant or (C) an amphoteric surfactant is added in treating a reducing agent or after removing insoluble matter and a nonionic surfactant is added to the resultant soluble keratin to provide an insolubilized keratin.
Patent JP-2000164513-A (JP)
Title: Method for growing iii-v nitride compound semiconductor and manufacture of semiconductor element
Inventor: HASHIMOTO SHIGEKI
IPC: C30B29/38
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To realize a method for growing a III-V nitride compound semiconductor having high crystallinity by increasing nitrogen materials contributing to growth. SOLUTION: A material gas, including ammonia gas being the material of nitrogen and carrier gas, is supplied inside of a reaction tube 3. The flow of the material gas inside the reaction tube 3 is set in a direction, parallel to the growth surface of a substrate 14, and the velocity of flow of the material gas inside the reaction tube 3 is set at 2 m/s or less. Thus, ammonia can be fully heated by the delay amount of the velocity of flow, and decomposing efficiency can be improved, and the supply of the nitrogen material to the growth surface of the substrate 14 can be increased, and the evaporation of nitrogen from the III-V nitride compound semiconductor during growth can be suppressed. Also, it is desirable that the inside the reaction tube 3 be pressurized.
Patent JP-H01182285-A (JP)
Title: Method for improving earthquake-resistance of elevated tank
Inventor: HAMADA KENJIRO
IPC: B65D90/12
Filed: 1987-12-29
Abstract: PURPOSE:To improve earthquake-resistance of an elevated tank by a method wherein a pipe to be installed on an elevated tank or the like which is supported by a stand is supported with high rigidity and made of a reinforced material. CONSTITUTION:On a pipe 3 to be installed on an elevated tank 1 which is supported by a stand 5, a valve joint 2 and a pipe supporter 4 which is closest to the elevated tank 1 are mounted rigidly, and horizontal rigidity of the pipe d from the supporter 4 to the elevated tank 1 is added to the material strength. This increases the horizontal rigidity of the elevated tank and decreases its intrinsic period. Therefore, a horizontal input at the time of an earthquake is reduced, thus improving the earthquakeresistance of the elevated tank.
Patent JP-H05171309-A (JP)
Title: Device for removing and recovering noble metal from aqueous solution
Inventor: HOSHIKAWA TADAHIRO
IPC: C25C1/20
Filed: 1991-12-19
Abstract: PURPOSE:To remove and recover noble metals from a waste aq. soln. contg. metals such as the radioactive waste liq. having a high content of nitric acid from the nuclear fuel reprocessing plant by using this device. CONSTITUTION:A moving endless electrode (formed on the outer surface of a rotary drum 2) having the metallic surface of gold, silver, platinum, etc., is brought into contact with the mercury 5 held in a bottomless vessel 3 to form the amalgam and continuously passed through a noble metal-contg. aq. soln. in tank 1 with the amalgam as a cathode. The electrodeposited noble metal is occluded in the amalgam. The amalgam leaving the soln. is scraped off from the metallic surface of the endless electrode by a scraper 7 and recovered in a vessel 8. The exposed metal on the electrode surface is again amalgamated and repeatedly processed in the same way as above.
Patent JP-H07202436-A (JP)
Title: Production of multilayer circuit board
Inventor: IMAIZUMI NOBUHIRO
IPC: H05K3/46
Filed: 1993-12-28
Abstract: PURPOSE:To prevent intrusion of a media to be pressed by vacuum packing a laminate integrally through an elastic member on a reinforcing board and then subjecting the laminate to isotropic hot press. CONSTITUTION:A conductor pattern 14 is printed on a green sheet 13 applied to a carrier film 11 through an adhesive layer 12. The carrier film 11 is then removed from the green sheet 13 which is bonded to the surface of a conductor pattern 14 thus forming a laminate 15. The laminate 15 is wrapped with a first film 16 and vacuum packed. The vacuum packed laminate 15 is integrated through a silicon rubber 18 on an aluminium plate 17 and then it is wrapped with a second film 19 and vacuum packed. The vacuum packed laminate including the aluminium plate is then subjected to isotropic hot press.
Patent JP-2000190368-A (JP)
Title: Closing unit for injection molding machine
Inventor: SCHMIDT HOLGER
IPC: B29C45/66
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a closing unit for an injection molding machine in which a structural means is simple and maintenance is easy and quick travel and surer closing of a mold are achieved by energy as little as possible at the time of use. SOLUTION: The closing unit for an injection molding machine corresponds to spindle nuts and has a part formed as a screw axis of rotation and is provided with the mold clamping plates of a fixed mold and a movable mold which are mutually combined through at least two pieces of stretching rods. In this case, the injection molding machine 10 is formed as two sheets of plate type injection units 11, 12 and individual stretching rods 21, 22 are guided by at least one sheet of mold clamping plates 11, 12 and fitted to spindle nuts 25, 26 on the rear side thereof. The stretching rods 21, 22 or the spindle nuts 25, 26 are driven by motors 31, 33. Further, mold clamping elements 41 having intrinsic motors 32 are equipped in one interval of the stretching rods 21, 22 or the spindle nuts 25, 26 and the mold clamping plates 11, 12.
Patent JP-H07203063-A (JP)
Title: Data transmitter
Inventor: TAKAYAMA MAKOTO
IPC: H04M11/00
Filed: 1993-12-28
Abstract: PURPOSE:To reduce the communication cost caused in the waiting time for transfer of data by providing a communication connection control means which can set the communication circuit connection state at a lower charge in the idle time of transmission of data. CONSTITUTION:When a 2B transfer mode is selected, a system control circuit 32 sets the communication of data in the 2B transfer mode to the device of the opposite party side via a communication circuit interface 30. Then the circuit 32 transmits the image of a signal page received from an image scanner 22 after the transfer mode is set and then confirms whether the next original is available. If not available, the circuit 32 sets the communication of data in a 1B transfer mode via the interface 30 and starts a timer. When the next original is set at the scanner 22 before a fixed time elapses, the transfer mode is confirmed and the original is sent by an extent equal to a single page. Then the circuit 32 confirms again the presence or absence of the next original.
Patent JP-2001153522-A (JP)
Title: Dental cold insulator
Inventor: FUJIOKA JUNICHI
IPC: F25B21/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To take out a dental filling material quickly without hindering dental treatment when the dental filling material is used in the treatment while cold insulating at an appropriate temperature. SOLUTION: A Peltier element 2 is provided in the rear of a frame 1, e.g. a dental cabinet, a cold insulation compartment is provided on the cooling side of the Peltier element 2 and a drawer 8 being drawn into the space section A of the cold insulation compartment or drawn out therefrom is provided. Furthermore, a duct 3 is provided on the heat dissipating side of the Peltier element 2. The duct 3 has one end communicating with the cold insulation compartment and the other end provided with an opening for discharging heat to the outside and a drawer 14 is provided in the space section B of the cold insulation compartment. Casters 19 are provided on the bottom of the frame 1 so that it can move freely.
Patent JP-H11176319-A (JP)
Title: Discharge lamp device
Inventor: MOCHIZUKI KUNIMASA
IPC: H01J61/34
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp device where the discharge axis of an are tube can be easily and precisely positioned relative to the center axis of a focus ring. SOLUTION: The sealed glass bulb 12 of an arc tube main body 11 is sealed in an ultraviolet shielding globe 20 in an arc tube 10. The front end portion thereof is supported by a metal-made lead support 36 extending forward from a focus ring 34-provided synthetic resin-made insulation plug 30. The globe 20 rear end side of the arc tube 10 is supported by a metal-made support member 50 fixed to the insulation plug 30. The metal-made support member 50 is composed of a metal-made base plate 51 fixed to the insulation plug 30 and constituting a reference plane parallel to the focus ring 34 on the front face of the insulation plug 30, and a metal-made vertical hold member (a slide plate 61 and a grasp band 71).
Patent JP-2001152733-A (JP)
Title: Installing structure of door panel and rear panel for truck using this
Inventor: MATSUDA SHINJI
IPC: E05D15/58
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure of a door panel usable over a long period, capable of reducing a cost and capable of effectively preventing infiltration of rain into a rear panel and the rear panel for a truck using this installing structure. SOLUTION: This installing structure of a door panel 6 is composed of a door panel body 8 and a support shaft 9 for supporting this door panel body 8, and is propvided with the door panel body 8 having a suspending/installing part 801 having an opening in one direction and a stopper 803 provided under the suspending/installing part 801, and is featured by being suspended by the support shaft 9 via the suspending/installing part 801 and being housed inside a rear panel and a container for installing a door panel by being slid on the support shaft, and a rear panel for a truck is provided with a rear panel body 4 composed of an upper panel 3 and a pair of side panels 2 connected via a frame 5 and the door panel 6 installed in a rear part of the rear panel body 4 so as to be freely openable/closable by using this installing structure.
Patent JP-H06185440-A (JP)
Title: Ignition device for capacitor discharge type multicylinder internal combustion engine
Inventor: KINOSHITA ATSUFUMI
IPC: F02P3/08
Filed: 1992-12-17
Abstract: PURPOSE:To provide an ignition device for a capacitor discharge type multicylinder internal combustion engine by which a loss can be reduced in a boosting circuit to boost battery voltage. CONSTITUTION:A discharge current cutoff switch 15 is arranged in common for discharging thyristors 3A and 3B to cause discharge of capaitors 2A and 2B, and this switch 15 is connected in series to the thyristors 3A and 3B. A capacitor discharge current flowing through the discharge current cutoff switch 15 is detected by a resistor 16, and when the detected value becomes the prescribed value, a thyristor 17 is continued electrically, and the switch 15 is cut off. Thereby, the thyristors 3A and 3B are put in a cutoff condition, and the discharge of the capacitors 2A and 2B is stopped on the way.
Patent JP-H10176939-A (JP)
Title: Gas meter
Inventor: NUKUI KAZUMITSU
IPC: G08C19/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the control means of a microcomputer from being unable to communicate due to the reduction in a battery voltage after the battery voltage drops. SOLUTION: In a gas meter that measures a gas flow rate and has a break valve 22, where the break valve 22 closes when an abnormal state is detected, a battery 21 that is connected to the break valve 22 and supplies a drive current, a power supply terminal 211 that is connected to the battery 21 and the break valve via a switch means SW1, a control means 20 with a function for giving a break command signal and a function for communicating with a remote area, a capacitor means 34 for power supply that is connected to a power supply terminal 211 of the control means 20, and battery voltage monitoring means 32 and 33 for monitoring the reduction in a battery voltage are provided.  In this case, when the control means 20 detects that the battery voltage is lower than a specific threshold, it turns off the SW1, separates a power supply terminal 211 and a capacitor means 34 from the break valve 22, gives a break command signal, and at the same time communicates with a remote location.
Patent JP-H08172805-A (JP)
Title: Movement controlling device for rear cover in tractor
Inventor: NOJIMA TATSUHIKO
IPC: A01B63/114
Filed: 1994-12-26
Abstract: PURPOSE: To provide a movement controlling device for a rear cover in a tractor having improved workability, preventing a rear cover and an actuator from being damaged, by equipping a control part with a rear cover movement controlling means for regulating the movement of a rear cover corresponding to a change position of an operation change handling tool. CONSTITUTION: This movement controlling device is equipped with an actuator for forcibly moving a rocking support position of a rear cover attached to an operation part, a control part 31 for outputting a driving command to the actuator based on a fixed handling signal and an operation change handling tool 35 for changing operation corresponding to operation of a control mode of the control part 31. The control part 31 is provided with a rear cover movement controlling means for regulating movement of the rear cover depending upon the change position of the operation change handling means 35. The rear cover controlling means controls the rear cover so as to move it to a fixed rising position when the operation change handling tool 35 is changed to a tilling operation position and worked and, on the other hand, preferably controls the rear cover so as to move it a fixed falling position when the operation change handling tool 35 is changed to a soil puddling operation position and handled.
Patent JP-H11174036-A (JP)
Title: Column for liquid chromatography
Inventor: HORII NORIHITO
IPC: G01N30/60
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a column for liquid chromatography having a construction in which a poor press-fitting between a column body and an end cap is difficult to occur and a clearance does not occur in a filler layer during the measurement by the movement of the filler contained in the column body. SOLUTION: One column 1 for liquid chromatography comprises a column body 2, a filter 4, and an end cap 6. A notch 3a is provided at an end part 3 of the column body 2, and a filter 4 is installed in the notch 3a. The other column comprises a column body 2, a filter 4, a sleeve, and an end cap 6. The sleeve is in such a form that it can enclose the end part 3 of the column body 2 and filter 4.
Patent JP-H08184083-A (JP)
Title: Waterproof floor pan for bath room unit
Inventor: ARIGA SHINJI
IPC: E03C1/20
Filed: 1994-12-28
Abstract: PURPOSE: To enable an inspection looking over from an inspection port to a body floor face, and to enlarge the inspection range of water-supply hot-water supply pipes by forming a projecting section into a bath tub placing section, forming the inspection port to a top face and boring pipe inserting holes for the pipes. CONSTITUTION: A projecting section 2 is formed at the corner section of a bath tub placing section 1b. The projecting section 2 is connected continuously to a bath-tub apron placing weir section 1c, and connected continuously to the rising section 1e of the periphery of a waterproof floor pan 1. An inspection port 2a is shaped to the top face of the projecting section 2. Consequently, a section from the waterproof floor pan 1 to a building-body floor face D can be surveyed widely. A seat section 2b is formed around the inspection port 2a. Inserting holes 2c for water-supply hot-water supply pipes are formed to the side face of the projecting section 2. As a result, piping works are facilitated. Accordingly, the glance of a bath-room user is shielded by the projecting section 2, and the amenity of a bath room can be maintained.
Patent JP-H05262101-A (JP)
Title: Caster
IPC: B60B33/00
Filed: 1992-11-06
Abstract: PURPOSE: To hold a wheel-forked straight line travelling direction at a 'turn auxiliary position' of an operation cam by a method wherein an operating head part receiving action by a return spring is disposed in a constraint pin so as to adjust a spring force. CONSTITUTION: A constraint pin 14 is disposed in a fitting projection 10 in which an oscillating bearing 11 for a wheel fork 12 for supporting a travelling wheel 13 is disposed so as to move to an axial direction and to guide against a force of a return spring 33 unrotatably. Furthermore, there is provided, at a lower end of the constraint pin 14, a disc 16 having a conical gear cutting part 17 on the lower face which constrains all casters in cooperation with a segment gear 19 of a brake oscillating member 18.  Furthermore, a head part of a screw 21 screwed into a screw hole 20 is provided with a stopper nut 22, which can longitudinally move in a housing sleeve 23 mating with the projection 10, and cannot rotate by a hexagonal projection part 24 and a hexagonal reception part 26 of a guide projection 25, and vertically moves the constraint pin 14 with abutments of an operation cam 30 and a press member 29. Accordingly, it is possible to reliably constrain and cancel oscillating movements of the travelling wheel 13 and the wheel fork 12 and a straight line travel.
Patent JP-H0518561-A (JP)
Title: Lead wire connection of air conditioner
Inventor: WATABE MASAKICHI
IPC: F24F5/00
Filed: 1991-11-28
Abstract: PURPOSE:To improve efficiency of maintenance, inspection and repair by a method wherein checking and determination of causes of troubles of an electric system of an outdoor unit of an inverter type air conditioner can be made without removing a cabinet of the outdoor unit. CONSTITUTION:A lead wire 26 connecting an inverter 23 and a compressor 22 is divided into two parts in the longitudinal direction in the middle, and separated ends are connected detachably to each other by a connector 27. The connector 27 is arranged so that it can be drawn out into a take-out port 17 of an outdoor unit for taking out an indoor unit connecting cable 18.