baber/WOPTO huggingface dataset:
Patent JP-S63215625-A (JP)
Title: Antiamnestic agent
Inventor: SAKAKIBARA KAZUMASA
IPC: A61P25/28
Filed: 1987-02-28
Abstract: PURPOSE:To obtain an antiamnestic agent containing a pyrrolidone derivative as an active ingredient and having proline specificity and endopeptidase- inhibiting activity. CONSTITUTION:A pyrrolidone derivative expressed by formula I [R is formula II (X is SO2 or CO; R' is H, lower alkyl, trifluoromethyl, halogen or nitro; n is 1-5; etc.] is blended with a proper carrier, diluent, etc. and formulated by a conventional method to provide the aimed product. The product can orally or parenterally be administered and the administration amount is 0.1-10mg/kg/ wt. The compound expressed by formula I includes e.g. N-(4'-toluenesulfonyl)-2- pyrrolidone. The compound expressed by formula I is obtained by reacting a compound expressed by the formula R-Z (Z is halogen) with N-trimethysilyl-2- pyrrolidone.
Patent JP-H10241493-A (JP)
Title: Keyboard switch
Inventor: NAGASAWA HITOSHI
IPC: H01H13/702
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent contact failures between the conductive part of a rubber sheet and the contact part of a printed circuit board, or the short circuit of the printed circuit board. SOLUTION: A dial button 4 is supported in a slide hole 26 provided in the front plate of a frame 2 so as to be free to slide, and a mounting plate 6 is mounted on the mounting piece 28 of the frame 2. A rubber sheet 5 is mounted on the mounting plate 6, and a printed circuit board 7 is engaged with an elastic engaging piece 22a and an engaging part 23a formed on the frame 2 so as to be fixed to the frame 2. Holes 30 for inserting or extracting a metal mold corresponding to the elastic engaging piece 22a and the engaging part 23a are provided in the front plate of the frame 2. Surrounding wall 31 surrounding the peripheries of the holes 30 are formed up to a height abutting the printed circuit board 7.
Patent JP-H04283953-A (JP)
Title: Lead frame material for semiconductor, and manufacture of lead frame
Inventor: KATO TSUNENORI
IPC: H01L21/48
Filed: 1991-03-12
Abstract: PURPOSE:To provide a title material and a title fabrication method wherein it is excellent in fine processing and in strength and the cost is reduced, by forming a specific Ni or Ni-base alloy plated layer on opposite surfaces of a base material comprising an iron or copper material. CONSTITUTION:3-20mum thick Ni plating 2 is applied on opposite surfaces of AK steel 1. After the opposite surfaces of the AK steel 1 is coated with a resist 3, a lead frame pattern is formed and then etching is performed. Thereafter, the resist 3 is exfoliated to yield a lead frame 4. The etched lead frame 4 has its sectional configuration of an arched structure where a central portion (base member) 5 thereof is recessed for permitting the Ni plating 2 serves as an etching mask. Accordingly, no side etching is required to result in a wider flat width thereof. Hereby, fine etching is ensured. Further, flat widths of the surface 6 and the back surface 7 can be widened simultaneously.
Patent JP-H04281885-A (JP)
Title: Washing device
Inventor: IWAMATSU MASAHIRO
IPC: B08B3/04
Filed: 1991-03-12
Abstract: PURPOSE:To decrease the volume of the washing liquid to be stored in a washing tank by providing a rotary drum, the peripheral surface of which is partly immersed in the washing liquid, in the washing tank storing the washing liquid and mounting plural cassettes into and from which objects to be washed are inserted and removed to the peripheral surface of this rotary drum. CONSTITUTION:The rotary drum 3, peripheral surface of which is partly immersed in the washing liquid 4, is provided in the washing tank 2 storing the washing liquid 4. The plural cassettes 11, into and from which objects to be washed are inserted and removed, are mounted to the peripheral surface of this rotary drum 3. Consequently, the smaller volume of the washing liquid to be stored in the washing tank is necessitated and the size of the ultrasonic vibrator in an ultrasonic cleaning section is reduced and the cost of the device is reduced.
Patent JP-S63213889-A (JP)
Inventor: YAMAMURO TAKAHIKO
IPC: G06F3/153
Filed: 1987-03-03
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-H04281864-A (JP)
Title: Ionization wire in electric dust collector
Inventor: KUROSE SHIGEO
IPC: B03C3/41
Filed: 1991-03-12
Abstract: PURPOSE:To improve adhesion property of a plating layer such as platinum, etc., of an ionization wire and to improve corrosion resistance against alkali. CONSTITUTION:A plated wire or clad wire prepared by forming a gold or nickel layer of 0.5-5mum thickness as an intermediate layer on a wire material having 50-200mum wire diameter and high tensile strength. Then a plating layer comprising platiunum, rhodium, palladium or alloy of these is formed to 0.3-9mum thickness on this wire.
Patent JP-H01221802-A (JP)
Title: Headlamp for vehicle
Inventor: NINO NAOAKI
IPC: F21V13/00
Filed: 1988-02-29
Abstract: PURPOSE:To enhance the efficiency of use of beams from a light source by separating a focal point near the converging position of rays from one of two light sources into an optical system for radiating a ray forward and another optical system for radiating forward a ray from the other light source after directing the ray toward a direction intersecting the optical axis of a reflecting mirror. CONSTITUTION:A ray emitted from one of two light sources 4 and 5 toward a reflecting mirror 2 is reflected with the reflecting surface of the mirror 2 and radiated forward with a projection lens 8 after converged at the predetermined converging area. Also, a ray emitted from the other light source 5 to the reflecting mirror 2 is reflected with the reflecting surface thereof, and radiated forward with radiation means 15 and 15 after converged in a converging area near an optical path change means 9. It is possible, therefore, to use rays from the two light sources 4 and 5 approximately without any loss. Also, as the rays from the two light sources 4 and 5 are made to pass optical paths different from each other at a position forward of the reflecting mirror 2, it is possible to radiate rays with two different luminous intensity distribution patterns. Consequently, it becomes possible to substantially enhance the efficiency of use of the beams from the light sources 4 and 5.
Patent JP-H04283912-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YASUNAGA TADASHI
IPC: G11B5/85
Filed: 1991-03-12
Abstract: PURPOSE:To achieve superior anti-corrosion performance against salt damage by after forming a special highly magnetic, metal thin film on a non-magnetic substrate, conducting a process in which the highly magnetic, metal thin film is exposed to a special atmosphere. CONSTITUTION:A highly magnetic, metal thin film with Co as the main element and containing oxygen at 15at% is formed on a non-magnetic substrate. After this, the highly magnetic, metal thin film is exposed in an atmosphere with a relative humidity of 20% or less and which contains ozone in order to form a magnetic storage medium. By increasing the oxygen amount contained in the highly magnetic, metal thin film by placing it near the surface or near the non-magnetic substrate rather than in the center section, the result of the process in which the highly magnetic, metal thin film is exposed to the ozone- inclusive atmosphere is much more evident and it is possible to form a magnetic recording medium with high resistance against salt damage.
Patent JP-H04283945-A (JP)
Title: Marking method of resin-sealed semiconductor device
Inventor: OKUAKI YUTAKA
IPC: H01L23/00
Filed: 1991-03-13
Abstract: PURPOSE:To improve the adhesion of a sealed mark and to reduce the cost by conducting removal of a mold release agent by corona discharge in place of the usual removal of the mold release agent by burning the surface of resin. CONSTITUTION:In a marking method of a resin-sealed semiconductor device wherein a mark is sealed on the surface of a shell of the resin-sealed semiconductor device, a corona discharge processing is applied onto the surface 1a of the shell of the semiconductor device 1 by impressing a high voltage between a needle-end electrode 2 to be a positive pole and a negative electrode 3, a mold release agent on the surface of the resin shell is removed by producing a functional group of strong polarity on the surface of the resin, and the mark is sealed on the surface of the shell subjected to the discharge processing.
Patent JP-S58165458-A (JP)
Title: Howler test system
Inventor: TAKANO MASATAKA
IPC: H04M19/02
Filed: 1982-03-26
Abstract: PURPOSE:To prevent complicated control, by controlling a subscriber line lead- in switch with turning-on of a switch to which a howler transmitter is connected, in addition with turning-on of two switches for normal test. CONSTITUTION:In testing a subscriber line, first a switch in a subscriber trunk SUB is operated to disconnect the line from a time division switch TDSW. The incoming side of the subscriber line lead-in switch ASW is connected to each SUB and the outgoing side is connected to each tester of subscriber lines LTU and a howler trunk HOWT. In each test of the subscriber lines, relays (a), (b) in the ASW are activated. In case of howler test, a relay is energized while the relays (a), (b) in the ASW are turned on. That is, subscribers listen to howler tone with duplicated connection. Further, the maintenance personnel listens to a howler back tone through the test device LTU of subscriber lines.
Patent JP-S51121421-A (JP)
Title: Process for incorporating nitrogen into steel
Inventor: MORIYA SHIYOUGEN
IPC: C21C7/00
Filed: 1975-04-18
Abstract: PURPOSE: To provide a process for enhancing the nitrogen content in molten steel in a simple manner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06244387-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAZAKI TOSHIO
IPC: G06F17/50
Filed: 1993-02-12
Abstract: PURPOSE:To increase the speed of a circuit and to lower the consumption power by removing unnecessary patterns from a hard-macronized macroblock. CONSTITUTION:Symbols a-e are given to output terminals 13-17 of a macroblock 1 respectively. Getting back to the input side, wiring lines and constituent blocks 2-6 are provided with the symbols corresponding to the output terminals. If there are any output terminals not used in the circuit design using this macroblock, the wiring lines and constituent blocks which bear the same symbol as the one given to the unused output terminals are removed.
Patent JP-H04265912-A (JP)
Title: Optical fiber connector terminal and production thereof
Inventor: KAWANAMI NORIHIDE
IPC: G02B6/36
Filed: 1991-02-21
Abstract: PURPOSE:To fix an optical fiber to an optical fiber terminal body without using an adhesive. CONSTITUTION:Plural pins 9 are positioned in a sleeve 8 equidistantly from the center of the sleeve 8 around the sleeve by which an optical fiber insertion hole 10 is formed. The sleeve 8 is inserted to the tightening hole parts in the front and rear parts of the pins 9 by which the front and rear parts of the pins 9 are tightened to reduce the diameter of the optical fiber insertion hole 10 in these parts at the time of mounting the sleeve to a holding member 6. The optical fiber 11 is thus gripped by the pins 9, by which the optical fiber 11 is fixed to the optical fiber terminal body without using the adhesive.
Patent JP-S63214191-A (JP)
Title: Production of glycoside
Inventor: KONDO RYUICHIRO
IPC: C12P19/00
Filed: 1987-03-04
Abstract: PURPOSE:To readily obtain a glycoside useful in the paper pulp industrial field, by treating a substance to be treated consisting of a phenolic compound, etc., and a saccharide donor having beta-bonds with a beta-glucosidase, etc. CONSTITUTION:A phenolic compound (derivative), such as syringyl alcohol, is mixed with a saccharide donor, such as cellobiose, having beta-bonds to afford a substance to be treated. beta-Glucosidase which is an enzyme, derived from a microorganism of the genus Tyromyces and hydrolyzing glucide having beta- bonds is added and reacted at pH5-6 and 10-70 deg.C to recover a glycoside produced in the reaction solution.
Patent JP-S56145449-A (JP)
Title: Ineffective information processing system of multisystem computer system
Inventor: OGAWA SHINJI
IPC: G06F15/16
Filed: 1980-04-11
Abstract: PURPOSE:To perform or invalidate processing according to an execution permit command or inhibition command by sending the execution permit command or execution inhibition command from a command-transmission-side subsystem and by holding the execution of the command when the received command changes in state at a reception-side subsystem. CONSTITUTION:Subsystems 1-0-1-n are connected by single bus 2, and then provided with coupled processor 6 connected to bus control circuit 3, sequence control circuit 4, and data transmission/reception control circuit 5. Further, computer 8 is connected to processor 6 via bus 7 in the subsystem. To circuits 3 of respective systems 1-0-1-n, hold line HLD and request address lines RQA0 and RQAn are connected and to circuits 4, command response control line CRA is connected. Further, data line DSL is connected to circuit 5. From a transmission-side subsystem, an execution permit command or execution inhibition command is sent and at a reception-side subsystem, the execution or invalidation of the processing is determined according to the sent command.
Patent JP-S63215069-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBAYASHI YOSHIHARU
IPC: H01L29/72
Filed: 1987-03-04
Abstract: PURPOSE:To reduce the collector parasitic capacitance and the base resistance of the title semiconductor device by a method wherein the positional relations between each of base, emitter and collector regions, and each of a lead-out layer, a buried region and a channel-cut region are determined by applying self-alignment. CONSTITUTION:An N<+> buried layer 23 and an N-epitaxial layer 24 are formed on a substrate 21, and an island is formed by etching on the area other than an element region as deep as it reached the substrate passing through the layers 23 and 24 using a multilayered insulating film consisting of an oxide film, a nitride film, an oxide film and a nitride film. Then, after a channel-cut layer 22 has been formed by implanting ions, a nitride film 29 is formed on the side face, and boron polysilicon is formed on the bottom part. Subsequently, an insulating film 25 is formed by etching leaving an N-type polysilicon 26 on the side face. Then, an oxide film 38 is formed on the surface of the N-type polysilicon, and a P-type polysilicon 27, which becomes a base lead-out layer, and electrodes 32, 33 and 34 are formed.
Patent JP-S52131483-A (JP)
Title: Mis-type semiconductor device
Inventor: MEGURO REI
IPC: H01L29/78
Filed: 1976-04-28
Abstract: PURPOSE:To prevent the breakage of the gate insulation film as well as to increase the voltage resistance by providing thick buried selective insulation films between the source layer, drain layer and the channel section respectively.
Patent JP-H10235032-A (JP)
Title: Scissors
Inventor: IBARAKI AYA
IPC: B26B13/16
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To hold a lock piece in a position never obstructing the opening of both clippings in scissors having a pair of clipping pieces locked in closed state by providing a holding means for holding the lock piece when the lock piece is situated in the other end of a moving range between the other clipping piece and the lock piece. SOLUTION: Scissors 1 have first and second clipping pieces fixed by a spindle pin in such a manner as to be openable and closable, and both handle parts 13, 23 are energized in opening direction by a spring interposed between the handle parts 13, 23 near the spindle pin. A lock mechanism 4 is provided between the handle parts 12, 23, and the lock mechanism 4 is formed of a lock piece 31 guided and moved along T-shaped sectional first and second guide rails 14, 24 formed on the inside of the handle parts 13, 23, respectively. An open part 14c having no rib 14b is formed on one end of the first guide rail 14, and a projection 24c as holding means is integrally formed on one side surface of the web 24a of the second guide rail 24 so as to be conformed to the open part 14c.
Patent JP-H09216651-A (JP)
Title: Packing protector
Inventor: TAKEMOTO SANEO
IPC: B65D81/24
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent a packing protector from being deformed by water absorption, moisture absorption, etc., and allow it to be used over a long period. SOLUTION: In this packing protector, water permeation into its main body 1 is adjusted by providing the surfaces of the main body 1, for example side-end faces, with a watertight means such as a covering part 3. Thus, the watertight means such as a covering part 3 prevents water from outside from permeating, or does not cause a warp in the protector by making the parts and other parts the same in water permeation conditions. In particular, deterioration of the strength of sheets of paper bonded to one another does not occur by preventing water permeation.
Patent JP-H01221688-A (JP)
Title: Ultrasonic vibrator
Inventor: UTSUNOMIYA RYOICHI
IPC: G01S7/521
Filed: 1988-03-01
Abstract: PURPOSE:To prevent abnormal resonance at a main resonance point and to radiate the heat of the vibrator by fixing a resonance body to an ultrasonic vibrator element assembly. CONSTITUTION:A main electrode 12 is provided on one entire main surface of the ultrasonic vibrator element assembly 11 and a partial electrode 15 and the subordinate electrode part 13 formed by folding the main electrode 12 from the entire peripheral flanks are provided on the other surface. The resonance body 17 is fixed to the partial electrode 15 and its peripheral part, and a protection body 16 is formed of resin or metal on the surface of the main electrode 12. Then the vibration of the resonance body 17 is absorbed by liquid. Consequently abnormal resonance at the main resonance point is precluded and the heat of the vibrator is radiated.
Patent JP-2000241281-A (JP)
Title: Hot cathode ionization vacuum gauge
Inventor: IWAMA SHINYA
IPC: G01L21/32
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of pressure measurement by setting power supply to a grid constantly within a specified range during measurement. SOLUTION: A tubular coil-like grid 54 is secured to the end wall 53 of an insulator in a container 51 communicating, through an opening 51a at one end thereof, with a container 52 defining a vacuum chamber. A filament 55 is arranged on the outside thereof and a linear ion collector 56 is arranged at the position of central axis of the grid 54. The grid 54 is held at a positive potential of about 180 V through a DC power supply 11 and the filament 55 is held at a positive potential of about 45 V through a DC power supply 13. The power supply 12 is set to supply the grid 54 constantly with power in the range of 0.5-10 mW/mm2 per unit surface area during pressure measurement. Since the power supply 12 heats up the grid 54 constantly in activation state, adsorption of more than required gas molecules to the surface of the grid 54 is prevented.
Patent JP-S6224006-A (JP)
Title: Double structural elastic contraction body
Inventor: SAKAGUCHI YUJI
IPC: F15B15/22
Filed: 1985-03-11
Abstract: PURPOSE:To improve the responsiveness and positioning control accuracy of an elastic contraction body by accommodating incompressible fluid in one inside cavity of two tubular bodies and compressible fluid in the other inside cavity. CONSTITUTION:The periphery of a first tubular body 21 made of rubber or rubber-like elastic material is surrounded by a second tubular body 27 keeping a fixed space, and incompressible fluid is accommodated in the first tubular body 21, and compressible fluid is done in an inside cavity 36 formed between the first tubular body 21 and the second tubular body 27. Therefore the amount of the compressible fluid becomes less to the volume of the whole elastic contraction body, and thereby the vibration of the elastic contraction body due to the air spring action of the compressible fluid decreases, resulting in the better responsiveness of the body. In addition, the incompressible fluid goes into and out of the tubular body to give rise to damping action. Thus accurate positioning control can be performed.
Patent JP-H07300038-A (JP)
Title: Device for joining longitudinal beam of vehicle seat
Inventor: TOOMASU KURISUTOFUERU
IPC: B60N2/015
Filed: 1995-03-08
Abstract: PURPOSE: To provide a device for easily manufacturing and separating a connected portion between a motor vehicle seat and a vehicle structure. CONSTITUTION: In this device for connecting a longitudinal beam 1 of a vehicle seat, especially a motor vehicle seat, to a vehicle structure in a positively engaging manner both in the longitudinal direction of the seat and in the vertical direction, comprises a first throat 7 which is provided on the longitudinal beam, opened toward the bottom and intended to hold a bolt 5, which is provided on the vehicle structure, and a hook 9, which in its locking position reaches from the top behind the bolt 5 received by the throat 5. The hook 9 has locking devices 10, 13, which in its locking position holds the hook 9 in its release position. The locking devices 10, 13 are provided with a releasing element 13, and the releasing device 13 can be moved by the bolt 5 entering the throat 7, into a position in which the locking devices 10, 13 release the hook 9.
Patent JP-S57165055-A (JP)
Title: Supplying method of metallic paint and electrostatic spray painting device for applying the same
Inventor: DOI TAKASHI
IPC: B05D7/24
Filed: 1981-04-02
Abstract: PURPOSE: To inhibit the reduction of insulation caused by the bridging of aluminum  pieces, to miniaturize an electrostatic spray painting device and to ensure its safety, by  incessantly agitating aluminum power-contng. metallic paint in the middle of two conduits to supply the metallic paint to the injection nozzle of the electrostatic spray  painting device and to return the metallic paint to a paint reservoir.   
     CONSTITUTION: When metallic paint is used in an electrostatic spray painting device,  aluminum powder contained in the metallic paint causes bridging due to the action of  electrostatic potential. As a result, insulation is reduced to a dangerous level, and coating work can not be continued by the operation of a high voltage breaker. Now, agitators 28, 29 are located in the middle of each of a paint-supply conduit 21 and a paint- return conduit 26 leading to the paint-supply chamber 14 of a paint flow rate controller 13 for a paint injection head 6, so that the metallic paint is incessantly agitated.  Consequently, efficient coating work can be performed with high voltage, while inhibiting the bridging, of the aluminum powder in the paint inside the conduits 21 and 26,  which would cause a leakage of electricity. Moreover, the conduits can be shortened,  the paint can be easily replaced by new one, and the electrostatic spray painting  device can be miniaturized.  
     COPYRIGHT: (C)1982,JPO&Japio